Merge pull request 'Revert "Make the burn-in look more like the real thing."' (#862) from revert-burnin into master

Reviewed-on: #862

.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+patreon: swordfish90
+custom: ['https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=flscogna%40gmail.com&item_name=Support+CRT&currency_code=EUR&source=url']

.github/workflows/appimage.yml

@@ -0,0 +1,98 @@
+name: "ci"
+
+on:
+  push:
+    tags: "**"
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  appimage:
+    runs-on: ubuntu-18.04
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: Install dependencies
+      run: |
+        sudo add-apt-repository -y ppa:beineri/opt-qt-5.15.2-bionic
+        sudo apt-get update -qq
+        sudo apt-get install -y \
+        build-essential make wget libgl1-mesa-dev \
+        qt515declarative qt515graphicaleffects \
+        qt515quickcontrols qt515quickcontrols2
+
+    - name: Download QT appimage builder
+      run: |
+        wget -c -O linuxdeployqt.AppImage \
+        https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage
+        chmod a+x linuxdeployqt.AppImage
+
+    - name: Build project
+      run: |
+        source /opt/qt*/bin/qt*-env.sh && \
+        qmake -v && \
+        qmake CONFIG+=release PREFIX=/usr && \
+        make -j$(nproc)
+
+    - name: Install to appdir
+      run: |
+        source /opt/qt*/bin/qt*-env.sh && \
+        make INSTALL_ROOT=appdir -j$(nproc) install
+
+    - name: Extract version number
+      run: |
+        # Extract version for linuxdeployqt to name the file. Use the tag as
+        # release name but remove prefix.
+        echo "VERSION=$(echo '${{ github.ref }}' | sed 's;.*/;;')" >> $GITHUB_ENV
+
+    - name: Build appimage directory
+      run: |
+        mkdir -p \
+        appdir/usr/bin \
+        appdir/usr/lib \
+        appdir/usr/share/applications \
+        appdir/usr/share/metainfo \
+        appdir/usr/share/icons/hicolor/128x128/apps
+
+        cp cool-retro-term appdir/usr/bin/
+        cp cool-retro-term.desktop appdir/usr/share/applications/
+        cp packaging/appdata/cool-retro-term.appdata.xml appdir/usr/share/metainfo/
+        cp app/icons/128x128/cool-retro-term.png appdir/usr/share/icons/hicolor/128x128/apps/
+        cp -r ./app/qml appdir/usr/
+        # Workaround for https://github.com/probonopd/linuxdeployqt/issues/78
+        cp -r ./qmltermwidget/QMLTermWidget appdir/usr/qml/
+
+        find appdir | sort
+
+    - name: Build appimage
+      run: |
+        source /opt/qt*/bin/qt*-env.sh && \
+        ./linuxdeployqt.AppImage appdir/usr/share/applications/cool-retro-term.desktop \
+        -verbose=1 -appimage \
+        -qmldir=./app/qml/ \
+        -qmldir=./qmltermwidget/
+      env:
+        # Unset environment variables
+        QTDIR:
+        QT_PLUGIN_PATH:
+        LD_LIBRARY_PATH:
+
+    - name: Upload release
+      uses: softprops/action-gh-release@v1
+      with:
+        body: appimage release
+        files: ./**/Cool_Retro_Term-*-x86_64.AppImage
+
+    - name: Clean up
+      if: always()
+      run: |
+        find appdir -executable -type f -exec ldd {} \; | grep " => /usr" | cut -d " " -f 2-3 | sort | uniq
+        make clean
+        rm -rf appdir

.gitignore

@@ -18,6 +18,7 @@
 *.pro.user.*
 *.moc
 moc_*.cpp
+moc_*.h
 qrc_*.cpp
 ui_*.h
 Makefile*
@@ -47,3 +48,6 @@ cool-retro-term
 
 .DS_Store
 *.app
+
+# IntelliJ
+.idea

.gitmodules

@@ -1,3 +1,4 @@
 [submodule "qmltermwidget"]
 	path = qmltermwidget
 	url = https://github.com/Swordfish90/qmltermwidget
+	branch = unstable

.travis.yml

@@ -0,0 +1,37 @@
+sudo: required
+dist: trusty
+language: c++
+
+install:
+  - sudo add-apt-repository -y ppa:beineri/opt-qt58-trusty
+  - sudo apt-get update -qq
+  - sudo apt-get -y install build-essential qt58declarative qt58graphicaleffects qt58quickcontrols libgl1-mesa-dev
+  - source /opt/qt*/bin/qt*-env.sh
+
+script:
+  - qmake CONFIG+=release PREFIX=/usr
+  - make -j$(nproc)
+  - mkdir -p appdir/usr/share/metainfo appdir/usr/bin
+  - cp packaging/appdata/cool-retro-term.appdata.xml appdir/usr/share/metainfo/
+  - cp cool-retro-term appdir/usr/bin/
+  - cp ./cool-retro-term.desktop appdir/
+  - cp ./app/icons/128x128/cool-retro-term.png appdir/
+  - cp -r ./app/qml appdir/usr/
+  - cp -r ./qmltermwidget/QMLTermWidget appdir/usr/qml/ # Workaround for https://github.com/probonopd/linuxdeployqt/issues/78
+  - wget -c https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage
+  - chmod a+x linuxdeployqt-*.AppImage 
+  - unset QTDIR; unset QT_PLUGIN_PATH ; unset LD_LIBRARY_PATH
+  - export VERSION=$(git rev-parse --short HEAD) # linuxdeployqt uses this for naming the file
+  - ./linuxdeployqt-*.AppImage appdir/usr/bin/cool-retro-term -qmldir=./app/qml/ -qmldir=./qmltermwidget/ # -verbose=3 2>&1 | grep "path:" -C 3
+  - ./linuxdeployqt-*.AppImage appdir/usr/bin/cool-retro-term -qmldir=./app/qml/ -qmldir=./qmltermwidget/ -verbose=2 -appimage
+  
+after_success:
+  - find appdir -executable -type f -exec ldd {} \; | grep " => /usr" | cut -d " " -f 2-3 | sort | uniq
+  - # curl --upload-file Cool*.AppImage https://transfer.sh/Cool_Retro_Term-git.$(git rev-parse --short HEAD)-x86_64.AppImage
+  - wget -c https://github.com/probonopd/uploadtool/raw/master/upload.sh
+  - bash upload.sh Cool*.AppImage*
+  
+branches:
+  except:
+    - # Do not build tags that we create when we upload to GitHub Releases
+    - /^(?i:continuous)/

README.md

@@ -1,125 +1,30 @@
-#cool-retro-term
+# cool-retro-term
 
-##Description
+|> Default Amber|C:\ IBM DOS|$ Default Green|
+|---|---|---|
+|![Default Amber Cool Retro Term](https://user-images.githubusercontent.com/121322/32070717-16708784-ba42-11e7-8572-a8fcc10d7f7d.gif)|![IBM DOS](https://user-images.githubusercontent.com/121322/32070716-16567e5c-ba42-11e7-9e64-ba96dfe9b64d.gif)|![Default Green Cool Retro Term](https://user-images.githubusercontent.com/121322/32070715-163a1c94-ba42-11e7-80bb-41fbf10fc634.gif)|
+
+## Description
 cool-retro-term is a terminal emulator which mimics the look and feel of the old cathode tube screens.
 It has been designed to be eye-candy, customizable, and reasonably lightweight.
 
-It uses the QML port of qtermwidget (Konsole) developed by me: https://github.com/Swordfish90/qmltermwidget
+It uses the QML port of qtermwidget (Konsole): https://github.com/Swordfish90/qmltermwidget.
 
-This terminal emulator requires Qt 5.2 or higher to run.
+This terminal emulator works under Linux and macOS and requires Qt5. It's suggested that you stick to the latest LTS version.
 
-##Screenshots
-![Image](<http://i.imgur.com/NUfvnlu.png>)
-![Image](<http://i.imgur.com/4LpfLF8.png>)
-![Image](<http://i.imgur.com/MMmM6Ht.png>)
+Settings such as colors, fonts, and effects can be accessed via context menu.
 
-##Get cool-retro-term
-You can either build cool-retro-term yourself (see below) or walk the easy way and install one of these packages:
+## Screenshots
+![Image](<https://i.imgur.com/TNumkDn.png>)
+![Image](<https://i.imgur.com/hfjWOM4.png>)
+![Image](<https://i.imgur.com/GYRDPzJ.jpg>)
 
-Users of Fedora and openSUSE can grab a package from [Open Build Service](http://software.opensuse.org/package/cool-retro-term).
+## Install
 
-Arch users can install this [package](https://aur.archlinux.org/packages/cool-retro-term-git/) directly via the [AUR](https://aur.archlinux.org):
+If you want to get a hold of the latest version, just go to the Releases page and grab the latest AppImage (Linux) or dmg (macOS).
 
-    yaourt -S aur/cool-retro-term-git
+Alternatively, most distributions such as Ubuntu, Fedora or Arch already package cool-retro-term in their official repositories.
 
-Gentoo users can install from a 3rd-party repository preferably via layman:
+## Building
 
-    # USE="subversion git" emerge app-portage/layman
-    # wget --no-check-certificate https://www.gerczei.eu/files/gerczei.xml -O /etc/layman/overlays/gerczei.xml
-    # layman -f -a qt -a gerczei
-    # ACCEPT_KEYWORDS="~*" emerge x11-terms/cool-retro-term::gerczei
-
-A word of warning: USE flags and keywords are to be added to portage's configuration files and every emerge operation should be executed with '-p' (short option for --pretend) appended to the command line first as per best practice!
-
-##Build instructions (Linux)
-
-##Dependencies
-Make sure to install these first.
-
----
-
-**Ubuntu 14.04**
-
-    sudo apt-get install build-essential qmlscene qt5-qmake qt5-default qtdeclarative5-dev qtdeclarative5-controls-plugin qtdeclarative5-qtquick2-plugin libqt5qml-graphicaleffects qtdeclarative5-dialogs-plugin qtdeclarative5-localstorage-plugin qtdeclarative5-window-plugin
-
----
-
-**Debian Jessie**
-
-    sudo apt-get install build-essential qmlscene qt5-qmake qt5-default qtdeclarative5-dev qml-module-qtquick-controls qml-module-qtgraphicaleffects qml-module-qtquick-dialogs qml-module-qtquick-localstorage qml-module-qtquick-window2
-
----
-
-**Fedora**
-This command should install the known fedora dependencies:
-
-    sudo yum -y install qt5-qtbase qt5-qtbase-devel qt5-qtdeclarative qt5-qtdeclarative-devel qt5-qtgraphicaleffects qt5-qtquickcontrols
-
-or:
-
-    sudo dnf -y install qt5-qtbase qt5-qtbase-devel qt5-qtdeclarative qt5-qtdeclarative-devel qt5-qtgraphicaleffects qt5-qtquickcontrols
-
----
-
-**Arch Linux**
-
-    sudo pacman -S qt5-base qt5-declarative qt5-quickcontrols qt5-graphicaleffects
-    
----
-
-**openSUSE**
-
-Add repository with latest Qt 5 (this is only needed on openSUSE 13.1, Factory already has it):
-
-    sudo zypper ar http://download.opensuse.org/repositories/KDE:/Qt5/openSUSE_13.1/ KDE:Qt5
-
-Install dependencies:
-
-    sudo zypper install libqt5-qtbase-devel libqt5-qtdeclarative-devel libqt5-qtquickcontrols libqt5-qtgraphicaleffects
-
----
-
-**Anyone else**
-
-Install Qt directly from here http://qt-project.org/downloads . Once done export them in you path (replace "_/opt/Qt5.3.1/5.3/gcc_64/bin_" with your correct folder):
-    
-    export PATH=/opt/Qt5.3.1/5.3/gcc_64/bin/:$PATH
----
-
-###Compile
-Once you installed all dependencies (Qt is installed and in your path) you need to compile and run the application: 
-
-```bash
-# Get it from GitHub
-git clone --recursive https://github.com/Swordfish90/cool-retro-term.git
-
-# Build it
-cd cool-retro-term
-
-# Compile (Fedora and OpenSUSE user should use qmake-qt5 instead of qmake)
-qmake && make
-
-# Have fun!
-./cool-retro-term
-```
-
-##Build instructions (OSX)
-
-1. Install [Xcode](https://developer.apple.com/xcode/) and agree to the licence agreement
-2. Enter the following commands into the terminal:
-
-```sh
-brew install qt5
-git clone --recursive https://github.com/Swordfish90/cool-retro-term.git
-export CPPFLAGS="-I/usr/local/opt/qt5/include"
-export LDFLAGS="-L/usr/local/opt/qt5/lib"
-export PATH=/usr/local/opt/qt5/bin:$PATH
-cd cool-retro-term
-qmake && make
-mkdir cool-retro-term.app/Contents/PlugIns
-cp -r qmltermwidget/QMLTermWidget cool-retro-term.app/Contents/PlugIns
-open cool-retro-term.app
-```
-
-##Donations
-I made this project in my spare time because I love what I'm doing. If you are enjoying it and you want to buy me a beer click [here](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=flscogna%40gmail%2ecom&lc=IT&item_name=Filippo%20Scognamiglio&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_LG%2egif%3aNonHosted) .
+Check out the wiki and follow the instructions on how to build it on [Linux](https://github.com/Swordfish90/cool-retro-term/wiki/Build-Instructions-(Linux)) and [macOS](https://github.com/Swordfish90/cool-retro-term/wiki/Build-Instructions-(macOS)).

app/app.pro

@@ -1,22 +1,38 @@
-QT += qml quick widgets sql
+QT += qml quick widgets sql quickcontrols2
 TARGET = cool-retro-term 
 
 DESTDIR = $$OUT_PWD/../
 
 HEADERS += \
-    fileio.h
+    fileio.h \
+    monospacefontmanager.h
 
 SOURCES = main.cpp \
-    fileio.cpp
+    fileio.cpp \
+    monospacefontmanager.cpp
 
 macx:ICON = icons/crt.icns
 
 RESOURCES += qml/resources.qrc
 
 #########################################
-##              INTALLS
+##              INSTALLS
 #########################################
 
 target.path += /usr/bin/
 
 INSTALLS += target
+
+# Install icons
+unix {
+    icon32.files = icons/32x32/cool-retro-term.png
+    icon32.path = /usr/share/icons/hicolor/32x32/apps
+    icon64.files = icons/64x64/cool-retro-term.png
+    icon64.path = /usr/share/icons/hicolor/64x64/apps
+    icon128.files = icons/128x128/cool-retro-term.png
+    icon128.path = /usr/share/icons/hicolor/128x128/apps
+    icon256.files = icons/256x256/cool-retro-term.png
+    icon256.path = /usr/share/icons/hicolor/256x256/apps
+
+    INSTALLS += icon32 icon64 icon128 icon256
+}

app/main.cpp

@@ -5,11 +5,17 @@
 #include <QStringList>
 
 #include <QtWidgets/QApplication>
+#include <QIcon>
+#include <QQuickStyle>
 
 #include <QDebug>
 #include <stdlib.h>
 
+#include <QFontDatabase>
+#include <QLoggingCategory>
+
 #include <fileio.h>
+#include <monospacefontmanager.h>
 
 QString getNamedArgument(QStringList args, QString name, QString defaultName)
 {
@@ -24,24 +30,64 @@ QString getNamedArgument(QStringList args, QString name)
 
 int main(int argc, char *argv[])
 {
+    // Some environmental variable are necessary on certain platforms.
+
+    // This disables QT appmenu under Ubuntu, which is not working with QML apps.
     setenv("QT_QPA_PLATFORMTHEME", "", 1);
+
+    // Disable Connections slot warnings
+    QLoggingCategory::setFilterRules("qt.qml.connections.warning=false");
+
+#if defined (Q_OS_LINUX)
+    setenv("QSG_RENDER_LOOP", "threaded", 0);
+#endif
+
+#if defined(Q_OS_MAC)
+    // This allows UTF-8 characters usage in OSX.
+    setenv("LC_CTYPE", "UTF-8", 1);
+#endif
+
+    if (argc>1 && (!strcmp(argv[1],"-h") || !strcmp(argv[1],"--help"))) {
+        QTextStream cout(stdout, QIODevice::WriteOnly);
+        cout << "Usage: " << argv[0] << " [--default-settings] [--workdir <dir>] [--program <prog>] [-p|--profile <prof>] [--fullscreen] [-h|--help]" << '\n';
+        cout << "  --default-settings  Run cool-retro-term with the default settings" << '\n';
+        cout << "  --workdir <dir>     Change working directory to 'dir'" << '\n';
+        cout << "  -e <cmd>            Command to execute. This option will catch all following arguments, so use it as the last option." << '\n';
+        cout << "  -T <title>          Set window title to 'title'." << '\n';
+        cout << "  --fullscreen        Run cool-retro-term in fullscreen." << '\n';
+        cout << "  -p|--profile <prof> Run cool-retro-term with the given profile." << '\n';
+        cout << "  -h|--help           Print this help." << '\n';
+        cout << "  --verbose           Print additional information such as profiles and settings." << '\n';
+        cout << "  -v|--version        Print the program name and version." << '\n';
+        return 0;
+    }
+
+    QString appVersion("1.2.0");
+
+    if (argc>1 && (!strcmp(argv[1],"-v") || !strcmp(argv[1],"--version"))) {
+        QTextStream cout(stdout, QIODevice::WriteOnly);
+        cout << "cool-retro-term " << appVersion << '\n';
+        return 0;
+    }
+
     QApplication app(argc, argv);
+    app.setAttribute(Qt::AA_MacDontSwapCtrlAndMeta, true);
+
     QQmlApplicationEngine engine;
     FileIO fileIO;
+    MonospaceFontManager monospaceFontManager;
+
+#if !defined(Q_OS_MAC)
+    app.setWindowIcon(QIcon::fromTheme("cool-retro-term", QIcon(":../icons/32x32/cool-retro-term.png")));
+#else
+    app.setWindowIcon(QIcon(":../icons/32x32/cool-retro-term.png"));
+#endif
+
+    app.setOrganizationName("cool-retro-term");
+    app.setOrganizationDomain("cool-retro-term");
 
     // Manage command line arguments from the cpp side
     QStringList args = app.arguments();
-    if (args.contains("-h") || args.contains("--help")) {
-        qDebug() << "Usage: " + args.at(0) + " [--default-settings] [--workdir <dir>] [--program <prog>] [-p|--profile <prof>] [--fullscreen] [-h|--help]";
-        qDebug() << "  --default-settings  Run cool-retro-term with the default settings";
-        qDebug() << "  --workdir <dir>     Change working directory to 'dir'";
-        qDebug() << "  -e <cmd>            Command to execute. This option will catch all following arguments, so use it as the last option.";
-        qDebug() << "  --fullscreen        Run cool-retro-term in fullscreen.";
-        qDebug() << "  -p|--profile <prof> Run cool-retro-term with the given profile.";
-        qDebug() << "  -h|--help           Print this help.";
-        qDebug() << "  --verbose           Print additional informations such as profiles and settings.";
-        return 0;
-    }
 
     // Manage default command
     QStringList cmdList;
@@ -50,19 +96,29 @@ int main(int argc, char *argv[])
     }
     QVariant command(cmdList.empty() ? QVariant() : cmdList[0]);
     QVariant commandArgs(cmdList.size() <= 1 ? QVariant() : QVariant(cmdList.mid(1)));
+    engine.rootContext()->setContextProperty("appVersion", appVersion);
     engine.rootContext()->setContextProperty("defaultCmd", command);
     engine.rootContext()->setContextProperty("defaultCmdArgs", commandArgs);
 
     engine.rootContext()->setContextProperty("workdir", getNamedArgument(args, "--workdir", "$HOME"));
     engine.rootContext()->setContextProperty("fileIO", &fileIO);
+    engine.rootContext()->setContextProperty("monospaceSystemFonts", monospaceFontManager.retrieveMonospaceFonts());
+
+    engine.rootContext()->setContextProperty("devicePixelRatio", app.devicePixelRatio());
 
     // Manage import paths for Linux and OSX.
     QStringList importPathList = engine.importPathList();
     importPathList.prepend(QCoreApplication::applicationDirPath() + "/qmltermwidget");
     importPathList.prepend(QCoreApplication::applicationDirPath() + "/../PlugIns");
+    importPathList.prepend(QCoreApplication::applicationDirPath() + "/../../../qmltermwidget");
     engine.setImportPathList(importPathList);
 
-    engine.load(QUrl("qrc:/main.qml"));
+    engine.load(QUrl(QStringLiteral ("qrc:/main.qml")));
+
+    if (engine.rootObjects().isEmpty()) {
+        qDebug() << "Cannot load QML interface";
+        return EXIT_FAILURE;
+    }
 
     // Quit the application when the engine closes.
     QObject::connect((QObject*) &engine, SIGNAL(quit()), (QObject*) &app, SLOT(quit()));

app/monospacefontmanager.cpp

@@ -0,0 +1,25 @@
+#include "monospacefontmanager.h"
+
+#include <QDebug>
+
+MonospaceFontManager::MonospaceFontManager(QObject *parent) : QObject(parent)
+{
+
+}
+
+QStringList MonospaceFontManager::retrieveMonospaceFonts() {
+    QStringList result;
+
+    QFontDatabase fontDatabase;
+    QStringList fontFamilies = fontDatabase.families();
+
+    for (int i = 0; i < fontFamilies.size(); i++) {
+        QString fontFamily = fontFamilies[i];
+        QFont font(fontFamily);
+        if (fontDatabase.isFixedPitch(font.family())) {
+            result.append(fontFamily);
+        }
+    }
+
+    return result;
+}

app/monospacefontmanager.h

@@ -0,0 +1,15 @@
+#ifndef MONOSPACEFONTMANAGER_H
+#define MONOSPACEFONTMANAGER_H
+
+#include <QObject>
+#include <QFontDatabase>
+
+class MonospaceFontManager : public QObject
+{
+    Q_OBJECT
+public:
+    explicit MonospaceFontManager(QObject *parent = nullptr);
+    Q_INVOKABLE QStringList retrieveMonospaceFonts();
+};
+
+#endif // MONOSPACEFONTMANAGER_H

app/qml/AboutDialog.qml

@@ -1,9 +1,28 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.2
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.0
 
-Window{
+Window {
     id: dialogwindow
     title: qsTr("About")
     width: 600
@@ -11,16 +30,19 @@ Window{
 
     modality: Qt.ApplicationModal
 
-    ColumnLayout{
+    ColumnLayout {
         anchors.fill: parent
         anchors.margins: 15
         spacing: 15
         Text {
-            anchors.horizontalCenter: parent.horizontalCenter
+            Layout.alignment: Qt.AlignHCenter
             text: "cool-retro-term"
-            font {bold: true; pointSize: 18}
+            font {
+                bold: true
+                pointSize: 18
+            }
         }
-        Loader{
+        Loader {
             id: mainContent
             Layout.fillHeight: true
             Layout.fillWidth: true
@@ -41,69 +63,71 @@ Window{
                     }
                 }
             ]
-            Component.onCompleted: mainContent.state = "Default";
+            Component.onCompleted: mainContent.state = "Default"
         }
-        Item{
+        Item {
             Layout.fillWidth: true
             height: childrenRect.height
-            Button{
+            Button {
                 anchors.left: parent.left
                 text: qsTr("License")
                 onClicked: {
-                    mainContent.state == "Default" ? mainContent.state = "License" : mainContent.state = "Default"
+                    mainContent.state == "Default" ? mainContent.state
+                                                     = "License" : mainContent.state = "Default"
                 }
             }
-            Button{
+            Button {
                 anchors.right: parent.right
                 text: qsTr("Close")
-                onClicked: dialogwindow.close();
+                onClicked: dialogwindow.close()
             }
         }
     }
     // MAIN COMPONENTS ////////////////////////////////////////////////////////
-    Component{
+    Component {
         id: defaultComponent
-        ColumnLayout{
+        ColumnLayout {
             anchors.fill: parent
             spacing: 10
-            Image{
+            Image {
                 Layout.fillWidth: true
                 Layout.fillHeight: true
-                anchors.horizontalCenter: parent.horizontalCenter
+                Layout.alignment: Qt.AlignHCenter
                 fillMode: Image.PreserveAspectFit
                 source: "images/crt256.png"
                 smooth: true
             }
-            Text{
-                anchors.horizontalCenter: parent.horizontalCenter
+            Text {
+                Layout.alignment: Qt.AlignCenter
                 horizontalAlignment: Text.AlignHCenter
-                text: appSettings.version + "\n" +
-                      qsTr("Author: ") + "Filippo Scognamiglio\n" +
-                      qsTr("Email: ")  + "flscogna@gmail.com\n" +
-                      qsTr("Source: ") + "https://github.com/Swordfish90/cool-retro-term\n"
+                text: appSettings.version + "\n" + qsTr(
+                          "Author: ") + "Filippo Scognamiglio\n" + qsTr(
+                          "Email: ") + "flscogna@gmail.com\n" + qsTr(
+                          "Source: ") + "https://github.com/Swordfish90/cool-retro-term\n"
             }
         }
     }
-    Component{
+    Component {
         id: licenseComponent
-        TextArea{
+        ScrollView {
             anchors.fill: parent
-            readOnly: true
-            text: "Copyright (c) 2013 Filippo Scognamiglio <flscogna@gmail.com>\n\n" +
-                  "https://github.com/Swordfish90/cool-retro-term\n\n" +
-
-                  "cool-retro-term is free software: you can redistribute it and/or modify " +
-                  "it under the terms of the GNU General Public License as published by " +
-                  "the Free Software Foundation, either version 3 of the License, or " +
-                  "(at your option) any later version.\n\n" +
-
-                  "This program is distributed in the hope that it will be useful, " +
-                  "but WITHOUT ANY WARRANTY; without even the implied warranty of " +
-                  "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the " +
-                  "GNU General Public License for more details.\n\n" +
-
-                  "You should have received a copy of the GNU General Public License " +
-                  "along with this program.  If not, see <http://www.gnu.org/licenses/>."
+            clip: true
+            TextArea {
+                readOnly: true
+                wrapMode: TextEdit.Wrap
+                text: "Copyright (c) 2013-2021 Filippo Scognamiglio <flscogna@gmail.com>\n\n"
+                      + "https://github.com/Swordfish90/cool-retro-term\n\n" +
+                      "cool-retro-term is free software: you can redistribute it and/or modify "
+                      + "it under the terms of the GNU General Public License as published by "
+                      + "the Free Software Foundation, either version 3 of the License, or "
+                      + "(at your option) any later version.\n\n" +
+                      "This program is distributed in the hope that it will be useful, "
+                      + "but WITHOUT ANY WARRANTY; without even the implied warranty of "
+                      + "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
+                      + "GNU General Public License for more details.\n\n" +
+                      "You should have received a copy of the GNU General Public License "
+                      + "along with this program.  If not, see <http://www.gnu.org/licenses/>."
+            }
         }
     }
 }

app/qml/BurnInEffect.qml

@@ -0,0 +1,161 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.0
+
+import "utils.js" as Utils
+
+Loader {
+    id: burnInEffect
+
+    property ShaderEffectSource source: item ? item.source : null
+
+    property real lastUpdate: 0
+    property real prevLastUpdate: 0
+
+    property real burnIn: appSettings.burnIn
+    property real burnInFadeTime: 1 / Utils.lint(_minBurnInFadeTime, _maxBurnInFadeTime, burnIn)
+    property real _minBurnInFadeTime: appSettings.minBurnInFadeTime
+    property real _maxBurnInFadeTime: appSettings.maxBurnInFadeTime
+
+    active: appSettings.burnIn !== 0
+
+    anchors.fill: parent
+
+    function completelyUpdate() {
+        let newTime = timeManager.time
+        if (newTime > lastUpdate) {
+            prevLastUpdate = lastUpdate
+            lastUpdate = newTime
+        }
+
+        item.source.scheduleUpdate()
+    }
+
+    function restartBlurSource() {
+        prevLastUpdate = timeManager.time
+        lastUpdate = prevLastUpdate
+        completelyUpdate()
+    }
+
+    sourceComponent: Item {
+        property alias source: burnInEffectSource
+
+        ShaderEffectSource {
+            id: burnInEffectSource
+
+            anchors.fill: parent
+
+            sourceItem: burnInShaderEffect
+            live: false
+            recursive: true
+            hideSource: true
+            wrapMode: ShaderEffectSource.ClampToEdge
+
+            format: ShaderEffectSource.RGBA
+            smooth: true
+
+            visible: false
+
+            Connections {
+                target: kterminal
+
+                onImagePainted: {
+                    completelyUpdate()
+                }
+            }
+            // Restart blurred source settings change.
+            Connections {
+                target: appSettings
+
+                onBurnInChanged: {
+                    burnInEffect.restartBlurSource()
+                }
+
+                onTerminalFontChanged: {
+                    burnInEffect.restartBlurSource()
+                }
+
+                onRasterizationChanged: {
+                    burnInEffect.restartBlurSource()
+                }
+
+                onBurnInQualityChanged: {
+                    burnInEffect.restartBlurSource()
+                }
+            }
+        }
+
+        ShaderLibrary {
+            id: shaderLibrary
+        }
+
+        ShaderEffect {
+            id: burnInShaderEffect
+
+            property variant txt_source: kterminalSource
+            property variant burnInSource: burnInEffectSource
+            property real burnInTime: burnInFadeTime
+            property real lastUpdate: burnInEffect.lastUpdate
+            property real prevLastUpdate: burnInEffect.prevLastUpdate
+
+            anchors.fill: parent
+            blending: false
+
+            fragmentShader:
+                "#ifdef GL_ES
+                        precision mediump float;
+                    #endif\n" +
+
+                "uniform lowp float qt_Opacity;" +
+                "uniform lowp sampler2D txt_source;" +
+
+                "varying highp vec2 qt_TexCoord0;
+
+                 uniform lowp sampler2D burnInSource;
+                 uniform highp float burnInTime;
+
+                 uniform highp float lastUpdate;
+
+                 uniform highp float prevLastUpdate;" +
+
+                shaderLibrary.rgb2grey +
+
+                "void main() {
+                    vec2 coords = qt_TexCoord0;
+
+                    vec3 txtColor = texture2D(txt_source, coords).rgb;
+                    vec4 accColor = texture2D(burnInSource, coords);
+
+                    float prevMask = accColor.a;
+                    float currMask = rgb2grey(txtColor);
+
+                    highp float blurDecay = clamp((lastUpdate - prevLastUpdate) * burnInTime, 0.0, 1.0);
+                    blurDecay = max(0.0, blurDecay - prevMask);
+                    vec3 blurColor = accColor.rgb - vec3(blurDecay);
+                    vec3 color = max(blurColor, txtColor);
+
+                    gl_FragColor = vec4(color, currMask);
+                }
+            "
+
+            onStatusChanged: if (log) console.log(log) //Print warning messages
+        }
+    }
+}

app/qml/CRTMainMenuBar.qml

@@ -1,51 +0,0 @@
-import QtQuick 2.2
-import QtQuick.Controls 1.1
-
-MenuBar {
-    id: defaultMenuBar
-    property bool visible: true
-    Menu {
-        title: qsTr("File")
-        visible: defaultMenuBar.visible
-        MenuItem {action: quitAction}
-    }
-    Menu {
-        title: qsTr("Edit")
-        visible: defaultMenuBar.visible
-        MenuItem {action: copyAction}
-        MenuItem {action: pasteAction}
-        MenuSeparator{visible: Qt.platform.os !== "osx"}
-        MenuItem {action: showsettingsAction}
-    }
-    Menu{
-        title: qsTr("View")
-        visible: defaultMenuBar.visible
-        MenuItem {action: fullscreenAction; visible: fullscreenAction.enabled}
-        MenuItem {action: showMenubarAction; visible: showMenubarAction.enabled}
-        MenuSeparator{visible: showMenubarAction.enabled}
-        MenuItem {action: zoomIn}
-        MenuItem {action: zoomOut}
-    }
-    Menu{
-        id: profilesMenu
-        title: qsTr("Profiles")
-        visible: defaultMenuBar.visible
-        Instantiator{
-            model: appSettings.profilesList
-            delegate: MenuItem {
-                text: model.text
-                onTriggered: {
-                    appSettings.loadProfileString(obj_string);
-                    appSettings.handleFontChanged();
-                }
-            }
-            onObjectAdded: profilesMenu.insertItem(index, object)
-            onObjectRemoved: profilesMenu.removeItem(object)
-        }
-    }
-    Menu{
-        title: qsTr("Help")
-        visible: defaultMenuBar.visible
-        MenuItem {action: showAboutAction}
-    }
-}

app/qml/CheckableSlider.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,65 +17,56 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.0
 import QtQuick.Layouts 1.1
 
+import "Components"
+
 RowLayout {
     property alias name: check.text
 
     property double value
-    property alias min_value: slider.minimumValue
-    property alias max_value: slider.maximumValue
+    property alias min_value: slider.from
+    property alias max_value: slider.to
     property alias stepSize: slider.stepSize
 
-    signal newValue(real newValue);
+    signal newValue(real newValue)
 
     id: setting_component
-    anchors.left: parent.left
-    anchors.right: parent.right
-    spacing: 25
+    Layout.fillWidth: true
 
     onValueChanged: {
-        check.checked = !(value == 0);
-        if(check.checked)
-            slider.value = value;
+        check.checked = !(value == 0)
+        if (check.checked)
+            slider.value = value
     }
 
-    CheckBox{
+    CheckBox {
         id: check
-        implicitWidth: 150
+        implicitWidth: 160
         onClicked: {
-            if(!checked){
-                checked = false;
-                slider.enabled = false;
-                newValue(0);
+            if (!checked) {
+                checked = false
+                slider.enabled = false
+                newValue(0)
             } else {
-                checked = true;
-                newValue(slider.value);
-                slider.enabled = true;
+                checked = true
+                newValue(slider.value)
+                slider.enabled = true
             }
         }
     }
-    Slider{
+    Slider {
         id: slider
         stepSize: parent.stepSize
         Layout.fillWidth: true
         onValueChanged: {
-            newValue(value);
+            newValue(value)
         }
     }
-    Text{
-        id: textfield
-        property string unformattedText: Math.round(((value - min_value) / (max_value - min_value)) * 100)
-        text: formatNumber(unformattedText)
-    }
-    function formatNumber(num) {
-        var n = "" + num;
-        while (n.length < 3) {
-            n = " " + n;
-        }
-        return n + "%";
+    SizedLabel {
+        text: Math.round(
+                  ((value - min_value) / (max_value - min_value)) * 100) + "%"
     }
 }

app/qml/ColorButton.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,14 +17,13 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 import QtQuick.Dialogs 1.1
 
 Item {
     id: rootItem
 
-    signal colorSelected (color color)
+    signal colorSelected(color color)
     property color color
     property string name
 
@@ -35,15 +34,14 @@ Item {
         visible: false
 
         //This is a workaround to a Qt 5.2 bug.
-        onColorChanged: if (Qt.platform.os !== "osx") colorSelected(color)
-        onAccepted: if (Qt.platform.os === "osx") colorSelected(color)
+        onColorChanged: if (!appSettings.isMacOS) colorSelected(color)
+        onAccepted: if (appSettings.isMacOS) colorSelected(color)
     }
-    Rectangle{
+    Rectangle {
         anchors.fill: parent
         radius: 10
         color: rootItem.color
-        border.color: "black"
-        Glossy {}
+
         Rectangle {
             anchors.fill: parent
             anchors.margins: parent.height * 0.25
@@ -51,14 +49,14 @@ Item {
             color: "white"
             opacity: 0.5
         }
-        Text{
+        Text {
             anchors.centerIn: parent
             z: parent.z + 1
             text: name + ":  " + rootItem.color
         }
     }
-    MouseArea{
+    MouseArea {
         anchors.fill: parent
-        onClicked: colorDialog.visible = true;
+        onClicked: colorDialog.visible = true
     }
 }

app/qml/Components/SizedLabel.qml

@@ -0,0 +1,32 @@
+
+
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.0
+import QtQuick.Controls 2.0
+import QtQuick.Layouts 1.0
+
+// This component is simply a label with a predefined size.
+// Used to improve alignment.
+Label {
+    id: textfield
+    Layout.minimumWidth: appSettings.labelWidth
+    width: appSettings.labelWidth
+}

app/qml/FontPixels.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,10 +17,9 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 
-QtObject{
+QtObject {
     property int selectedFontIndex
     property real scaling
     property var _font: fontlist.get(selectedFontIndex)
@@ -29,51 +28,79 @@ QtObject{
     property int lineSpacing: _font.lineSpacing
     property real screenScaling: scaling * _font.baseScaling
     property real defaultFontWidth: fontlist.get(selectedFontIndex).fontWidth
+    property bool lowResolutionFont: true
 
-    property ListModel fontlist: ListModel{
-        ListElement{
+    property ListModel fontlist: ListModel {
+        ListElement {
             name: "COMMODORE_PET"
             text: "Commodore PET (1977)"
-            source: "fonts/1977-commodore-pet/COMMODORE_PET.ttf"
-            lineSpacing: 2
+            source: "fonts/1977-commodore-pet/PetMe.ttf"
+            lineSpacing: 3
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.8
         }
-        ListElement{
+        ListElement {
+            name: "IBM_PC"
+            text: "IBM PC (1981)"
+            source: "fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf"
+            lineSpacing: 3
+            pixelSize: 8
+            baseScaling: 3.5
+            fontWidth: 0.8
+        }
+        ListElement {
             name: "PROGGY_TINY"
             text: "Proggy Tiny (Modern)"
             source: "fonts/modern-proggy-tiny/ProggyTiny.ttf"
             lineSpacing: 1
             pixelSize: 16
-            baseScaling: 4.0
+            baseScaling: 3.3
             fontWidth: 0.9
         }
-        ListElement{
+        ListElement {
+            name: "TERMINUS_SCALED"
+            text: "Terminus (Modern)"
+            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
+            lineSpacing: 1
+            pixelSize: 12
+            baseScaling: 3.0
+            fontWidth: 1.0
+        }
+        ListElement {
+            name: "PRO_FONT_SCALED"
+            text: "Pro Font (Modern)"
+            source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
+            lineSpacing: 1
+            pixelSize: 12
+            baseScaling: 3.0
+            fontWidth: 1.0
+        }
+        ListElement {
             name: "APPLE_II"
             text: "Apple ][ (1977)"
             source: "fonts/1977-apple2/PrintChar21.ttf"
             lineSpacing: 2
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.9
         }
-        ListElement{
+        ListElement {
             name: "ATARI_400"
             text: "Atari 400-800 (1979)"
-            source: "fonts/1979-atari-400-800/ATARI400800_original.TTF"
+            source: "fonts/1979-atari-400-800/AtariClassic-Regular.ttf"
             lineSpacing: 3
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.8
         }
-        ListElement{
+        ListElement {
             name: "COMMODORE_64"
             text: "Commodore 64 (1982)"
-            source: "fonts/1982-commodore64/C64_Pro_Mono_v1.0-STYLE.ttf"
+            source: "fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf"
             lineSpacing: 3
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.8
         }
     }

app/qml/FontScanlines.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,10 +17,9 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 
-QtObject{
+QtObject {
     property int selectedFontIndex
     property real scaling
     property var _font: fontlist.get(selectedFontIndex)
@@ -29,51 +28,79 @@ QtObject{
     property int lineSpacing: _font.lineSpacing
     property real screenScaling: scaling * _font.baseScaling
     property real defaultFontWidth: fontlist.get(selectedFontIndex).fontWidth
+    property bool lowResolutionFont: true
 
-    property ListModel fontlist: ListModel{
-        ListElement{
+    property ListModel fontlist: ListModel {
+        ListElement {
             name: "COMMODORE_PET"
             text: "Commodore PET (1977)"
-            source: "fonts/1977-commodore-pet/COMMODORE_PET.ttf"
-            lineSpacing: 2
+            source: "fonts/1977-commodore-pet/PetMe.ttf"
+            lineSpacing: 3
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.7
         }
-        ListElement{
+        ListElement {
+            name: "IBM_PC"
+            text: "IBM PC (1981)"
+            source: "fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf"
+            lineSpacing: 3
+            pixelSize: 8
+            baseScaling: 3.5
+            fontWidth: 0.8
+        }
+        ListElement {
             name: "PROGGY_TINY"
             text: "Proggy Tiny (Modern)"
             source: "fonts/modern-proggy-tiny/ProggyTiny.ttf"
             lineSpacing: 1
             pixelSize: 16
-            baseScaling: 4.0
+            baseScaling: 3.3
             fontWidth: 0.9
         }
-        ListElement{
+        ListElement {
+            name: "TERMINUS_SCALED"
+            text: "Terminus (Modern)"
+            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
+            lineSpacing: 1
+            pixelSize: 12
+            baseScaling: 3.0
+            fontWidth: 1.0
+        }
+        ListElement {
+            name: "PRO_FONT_SCALED"
+            text: "Pro Font (Modern)"
+            source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
+            lineSpacing: 1
+            pixelSize: 12
+            baseScaling: 3.0
+            fontWidth: 1.0
+        }
+        ListElement {
             name: "APPLE_II"
             text: "Apple ][ (1977)"
             source: "fonts/1977-apple2/PrintChar21.ttf"
-            lineSpacing: 2
+            lineSpacing: 3
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.8
         }
-        ListElement{
+        ListElement {
             name: "ATARI_400"
             text: "Atari 400-800 (1979)"
-            source: "fonts/1979-atari-400-800/ATARI400800_original.TTF"
+            source: "fonts/1979-atari-400-800/AtariClassic-Regular.ttf"
             lineSpacing: 3
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.7
         }
-        ListElement{
+        ListElement {
             name: "COMMODORE_64"
             text: "Commodore 64 (1982)"
-            source: "fonts/1982-commodore64/C64_Pro_Mono_v1.0-STYLE.ttf"
+            source: "fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf"
             lineSpacing: 3
             pixelSize: 8
-            baseScaling: 4.0
+            baseScaling: 3.5
             fontWidth: 0.7
         }
     }

app/qml/Fonts.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,125 +17,236 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 
-QtObject{
+QtObject {
     property int selectedFontIndex
     property real scaling
     property var source: fontlist.get(selectedFontIndex).source
     property var _font: fontlist.get(selectedFontIndex)
-    property int pixelSize: _font.pixelSize * scaling
-    property int lineSpacing: pixelSize * _font.lineSpacing
-    property real screenScaling: 1.0
+    property bool lowResolutionFont: _font.lowResolutionFont
+
+    property int pixelSize: lowResolutionFont ? _font.pixelSize : _font.pixelSize * scaling
+
+    property int lineSpacing: lowResolutionFont ? _font.lineSpacing : pixelSize * _font.lineSpacing
+
+    property real screenScaling: lowResolutionFont ? _font.baseScaling * scaling : 1.0
+
     property real defaultFontWidth: fontlist.get(selectedFontIndex).fontWidth
 
-    //In this configuration lineSpacing is proportional to pixelSize.
+    property string family: fontlist.get(selectedFontIndex).family
 
-    property ListModel fontlist: ListModel{
-        ListElement{
+    property bool isSystemFont: fontlist.get(selectedFontIndex).isSystemFont
+
+    // There are two kind of fonts: low resolution and high resolution.
+    // Low resolution font sets the lowResolutionFont property to true.
+    // They are rendered at a fixed pixel size and the texture is upscaled
+    // to fill the screen (they are much faster to render).
+    // High resolution fonts are instead drawn on a texture which has the
+    // size of the screen, and the scaling directly controls their pixels size.
+    // Those are slower to render but are not pixelated.
+    property ListModel fontlist: ListModel {
+        ListElement {
+            name: "TERMINUS_SCALED"
+            text: "Terminus (Modern)"
+            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
+            lineSpacing: 1
+            pixelSize: 12
+            baseScaling: 3.0
+            fontWidth: 1.0
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "PRO_FONT_SCALED"
+            text: "Pro Font (Modern)"
+            source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
+            lineSpacing: 1
+            pixelSize: 12
+            baseScaling: 3.0
+            fontWidth: 1.0
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "EXCELSIOR_SCALED"
+            text: "Fixedsys Excelsior (Modern)"
+            source: "fonts/modern-fixedsys-excelsior/FSEX301-L2.ttf"
+            lineSpacing: 0
+            pixelSize: 16
+            baseScaling: 2.4
+            fontWidth: 1.0
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "COMMODORE_PET_SCALED"
+            text: "Commodore PET (1977)"
+            source: "fonts/1977-commodore-pet/PetMe.ttf"
+            lineSpacing: 3
+            pixelSize: 8
+            baseScaling: 3.5
+            fontWidth: 0.7
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "PROGGY_TINY_SCALED"
+            text: "Proggy Tiny (Modern)"
+            source: "fonts/modern-proggy-tiny/ProggyTiny.ttf"
+            lineSpacing: 1
+            pixelSize: 16
+            baseScaling: 3.3
+            fontWidth: 0.9
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "APPLE_II_SCALED"
+            text: "Apple ][ (1977)"
+            source: "fonts/1977-apple2/PrintChar21.ttf"
+            lineSpacing: 3
+            pixelSize: 8
+            baseScaling: 3.5
+            fontWidth: 0.8
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "ATARI_400_SCALED"
+            text: "Atari 400-800 (1979)"
+            source: "fonts/1979-atari-400-800/AtariClassic-Regular.ttf"
+            lineSpacing: 3
+            pixelSize: 8
+            baseScaling: 3.5
+            fontWidth: 0.7
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "IBM_PC_SCALED"
+            text: "IBM PC (1981)"
+            source: "fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf"
+            lineSpacing: 3
+            pixelSize: 8
+            baseScaling: 3.5
+            fontWidth: 0.8
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "COMMODORE_64_SCALED"
+            text: "Commodore 64 (1982)"
+            source: "fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf"
+            lineSpacing: 3
+            pixelSize: 8
+            baseScaling: 3.5
+            fontWidth: 0.7
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
+            name: "IBM_DOS"
+            text: "IBM DOS (1985)"
+            source: "fonts/1985-ibm-pc-vga/PxPlus_IBM_VGA8.ttf"
+            lineSpacing: 3
+            pixelSize: 16
+            baseScaling: 2.0
+            fontWidth: 1.0
+            lowResolutionFont: true
+            isSystemFont: false
+            family: ""
+        }
+        ListElement {
             name: "HERMIT"
-            text: "Hermit (Modern)"
+            text: "HD: Hermit (Modern)"
             source: "fonts/modern-hermit/Hermit-medium.otf"
             lineSpacing: 0.05
-            pixelSize: 28
+            pixelSize: 27
             fontWidth: 1.0
+            lowResolutionFont: false
+            isSystemFont: false
+            family: ""
         }
-        ListElement{
+        ListElement {
             name: "TERMINUS"
-            text: "Terminus (Modern)"
-            source: "fonts/modern-terminus/TerminusTTF-4.38.2.ttf"
+            text: "HD: Terminus (Modern)"
+            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
             lineSpacing: 0.1
             pixelSize: 35
             fontWidth: 1.0
+            lowResolutionFont: false
+            isSystemFont: false
+            family: ""
         }
-        ListElement{
-            name: "ENVY_CODE_R"
-            text: "Envy Code R (Modern)"
-            source: "fonts/modern-envy-code-r/Envy Code R.ttf"
-            lineSpacing: 0.1
-            pixelSize: 30
-            fontWidth: 1.0
-        }
-        ListElement{
+        ListElement {
             name: "PRO_FONT"
-            text: "Pro Font (Modern)"
+            text: "HD: Pro Font (Modern)"
             source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
             lineSpacing: 0.1
             pixelSize: 35
             fontWidth: 1.0
+            lowResolutionFont: false
+            isSystemFont: false
+            family: ""
         }
-        ListElement{
-            name: "MONACO"
-            text: "Monaco (Modern)"
-            source: "fonts/modern-monaco/monaco.ttf"
-            lineSpacing: 0.1
-            pixelSize: 30
-            fontWidth: 1.0
-        }
-        ListElement{
+        ListElement {
             name: "INCONSOLATA"
-            text: "Inconsolata (Modern)"
+            text: "HD: Inconsolata (Modern)"
             source: "fonts/modern-inconsolata/Inconsolata.otf"
             lineSpacing: 0.1
             pixelSize: 35
             fontWidth: 1.0
+            lowResolutionFont: false
+            isSystemFont: false
+            family: ""
         }
-        ListElement{
-            name: "COMMODORE_PET"
-            text: "Commodore PET (1977)"
-            source: "fonts/1977-commodore-pet/COMMODORE_PET.ttf"
-            lineSpacing: 0.2
-            pixelSize: 26
-            fontWidth: 0.7
-        }
-        ListElement{
-            name: "APPLE_II"
-            text: "Apple ][ (1977)"
-            source: "fonts/1977-apple2/PrintChar21.ttf"
-            lineSpacing: 0.2
-            pixelSize: 26
-            fontWidth: 0.8
-        }
-        ListElement{
-            name: "ATARI_400"
-            text: "Atari 400-800 (1979)"
-            source: "fonts/1979-atari-400-800/ATARI400800_original.TTF"
-            lineSpacing: 0.3
-            pixelSize: 26
-            fontWidth: 0.7
-        }
-        ListElement{
-            name: "COMMODORE_64"
-            text: "Commodore 64 (1982)"
-            source: "fonts/1982-commodore64/C64_Pro_Mono_v1.0-STYLE.ttf"
-            lineSpacing: 0.3
-            pixelSize: 26
-            fontWidth: 0.7
-        }
-        ListElement{
-            name: "ATARI_ST"
-            text: "Atari ST (1985)"
-            source: "fonts/1985-atari-st/AtariST8x16SystemFont.ttf"
-            lineSpacing: 0.2
-            pixelSize: 32
-            fontWidth: 1.0
-        }
-        ListElement{
-            name: "IBM_DOS"
-            text: "IBM DOS (1985)"
-            source: "fonts/1985-ibm-pc-vga/Perfect DOS VGA 437 Win.ttf"
-            lineSpacing: 0.2
-            pixelSize: 32
-            fontWidth: 1.0
-        }
-        ListElement{
+        ListElement {
             name: "IBM_3278"
-            text: "IBM 3278 (1971)"
-            source: "fonts/1971-ibm-3278/3270Medium.ttf"
+            text: "HD: IBM 3278 (1971)"
+            source: "fonts/1971-ibm-3278/3270-Regular.ttf"
             lineSpacing: 0.2
             pixelSize: 32
             fontWidth: 1.0
+            lowResolutionFont: false
+            isSystemFont: false
+            family: ""
+        }
+    }
+
+    Component.onCompleted: addSystemFonts()
+
+    function addSystemFonts() {
+        var families = monospaceSystemFonts
+        for (var i = 0; i < families.length; i++) {
+            if (verbose) {
+                console.log("Adding system font: ", families[i])
+            }
+            fontlist.append(convertToListElement(families[i]))
+        }
+    }
+
+    function convertToListElement(family) {
+        return {
+            "name": "System: " + family,
+            "text": qsTr("System: ") + family,
+            "source": "",
+            "lineSpacing": 0.1,
+            "pixelSize": 30,
+            "fontWidth": 1.0,
+            "baseScaling": 1.0,
+            "lowResolutionFont": false,
+            "isSystemFont": true,
+            "family": family
         }
     }
 }

app/qml/Glossy.qml

@@ -1,21 +0,0 @@
-import QtQuick 2.2
-
-Rectangle {
-    anchors.centerIn: parent
-    width: parent.width - parent.border.width
-    height: parent.height - parent.border.width
-    radius:parent.radius - parent.border.width/2
-    smooth: true
-
-    border.width: parent.border.width/2
-    border.color: "#22FFFFFF"
-
-    gradient: Gradient {
-        GradientStop { position: 0;    color: "#88FFFFFF" }
-        GradientStop { position: .1;   color: "#55FFFFFF" }
-        GradientStop { position: .5;   color: "#33FFFFFF" }
-        GradientStop { position: .501; color: "#11000000" }
-        GradientStop { position: .8;   color: "#11FFFFFF" }
-        GradientStop { position: 1;    color: "#55FFFFFF" }
-    }
-}

app/qml/InsertNameDialog.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,14 +17,13 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 import QtQuick.Window 2.0
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.0
 import QtQuick.Layouts 1.1
 import QtQuick.Dialogs 1.1
 
-Window{
+Window {
     id: insertnamedialog
     width: 400
     height: 100
@@ -39,51 +38,53 @@ Window{
         title: qsTr("Error")
         visible: false
 
-        function showError(message){
-            text = message;
-            open();
+        function showError(message) {
+            text = message
+            open()
         }
     }
 
-    function validateName(name){
-        var profile_list = appSettings.profilesList;
+    function validateName(name) {
+        var profile_list = appSettings.profilesList
         if (name === "")
-            return 1;
-        return 0;
+            return 1
+        return 0
     }
 
-    ColumnLayout{
+    ColumnLayout {
         anchors.margins: 10
         anchors.fill: parent
-        RowLayout{
-            Label{text: qsTr("Name")}
-            TextField{
+        RowLayout {
+            Label {
+                text: qsTr("Name")
+            }
+            TextField {
                 id: namefield
                 Layout.fillWidth: true
                 Component.onCompleted: forceActiveFocus()
                 onAccepted: okbutton.clickAction()
             }
         }
-        RowLayout{
-            anchors.right: parent.right
-            anchors.bottom: parent.bottom
-            Button{
+        RowLayout {
+            Layout.alignment: Qt.AlignBottom | Qt.AlignRight
+            Button {
                 id: okbutton
                 text: qsTr("OK")
                 onClicked: clickAction()
-                function clickAction(){
-                    var name = namefield.text;
-                    switch(validateName(name)){
+                function clickAction() {
+                    var name = namefield.text
+                    switch (validateName(name)) {
                     case 1:
-                        errorDialog.showError(qsTr("The name you inserted is empty. Please choose a different one."));
-                        break;
+                        errorDialog.showError(
+                                    qsTr("The name you inserted is empty. Please choose a different one."))
+                        break
                     default:
-                        nameSelected(name);
-                        close();
+                        nameSelected(name)
+                        close()
                     }
                 }
             }
-            Button{
+            Button {
                 text: qsTr("Cancel")
                 onClicked: close()
             }

app/qml/PreprocessedTerminal.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -19,73 +19,115 @@
 *******************************************************************************/
 
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.0
 
 import QMLTermWidget 1.0
 
+import "menus"
+import "utils.js" as Utils
+
 Item{
     id: terminalContainer
 
-    property size virtualResolution: Qt.size(kterminal.width, kterminal.height)
+    property size virtualResolution: Qt.size(kterminal.totalWidth, kterminal.totalHeight)
     property alias mainTerminal: kterminal
-    property ShaderEffectSource mainSource: kterminalSource
-    property ShaderEffectSource blurredSource: blurredSourceLoader.item
 
+    property ShaderEffectSource mainSource: kterminalSource
+    property BurnInEffect burnInEffect: burnInEffect
     property real fontWidth: 1.0
     property real screenScaling: 1.0
     property real scaleTexture: 1.0
     property alias title: ksession.title
     property alias kterminal: kterminal
 
-    anchors.leftMargin: frame.displacementLeft * appSettings.windowScaling
-    anchors.rightMargin: frame.displacementRight * appSettings.windowScaling
-    anchors.topMargin: frame.displacementTop * appSettings.windowScaling
-    anchors.bottomMargin: frame.displacementBottom * appSettings.windowScaling
-
-    //The blur effect has to take into account the framerate
-    property real mBlur: appSettings.burnIn
-    property real motionBlurCoefficient: (_maxBlurCoefficient * Math.sqrt(mBlur) + _minBlurCoefficient * (1 - Math.sqrt(mBlur)))
-    property real _minBlurCoefficient: 0.50
-    property real _maxBlurCoefficient: 0.90
-
     property size terminalSize: kterminal.terminalSize
     property size fontMetrics: kterminal.fontMetrics
 
     // Manage copy and paste
-    Connections{
+    Connections {
         target: copyAction
-        onTriggered: kterminal.copyClipboard();
+
+        onTriggered: {
+            kterminal.copyClipboard()
+        }
     }
-    Connections{
+    Connections {
         target: pasteAction
-        onTriggered: kterminal.pasteClipboard()
+
+        onTriggered: {
+            kterminal.pasteClipboard()
+        }
+    }
+    Connections {
+        target: pasteActionAlt
+
+        onTriggered: {
+            kterminal.pasteSelection()
+        }
     }
 
     //When settings are updated sources need to be redrawn.
-    Connections{
+    Connections {
         target: appSettings
-        onFontScalingChanged: terminalContainer.updateSources();
-        onFontWidthChanged: terminalContainer.updateSources();
+
+        onFontScalingChanged: {
+            terminalContainer.updateSources()
+        }
+
+        onFontWidthChanged: {
+            terminalContainer.updateSources()
+        }
     }
-    Connections{
+    Connections {
         target: terminalContainer
-        onWidthChanged: terminalContainer.updateSources();
-        onHeightChanged: terminalContainer.updateSources();
+
+        onWidthChanged: {
+            terminalContainer.updateSources()
+        }
+
+        onHeightChanged: {
+            terminalContainer.updateSources()
+        }
     }
+    Connections {
+        target: terminalWindow
+
+        onActiveChanged: {
+            kterminal.forceActiveFocus()
+        }
+    }
+
     function updateSources() {
-        kterminal.update();
+        kterminal.update()
     }
 
     QMLTermWidget {
         id: kterminal
-        width: Math.floor(parent.width / (screenScaling * fontWidth))
-        height: Math.floor(parent.height / screenScaling)
+
+        property int textureResolutionScale: appSettings.lowResolutionFont ? devicePixelRatio : 1
+        property int margin: appSettings.totalMargin / screenScaling
+        property int totalWidth: Math.floor(parent.width / (screenScaling * fontWidth))
+        property int totalHeight: Math.floor(parent.height / screenScaling)
+
+        property int rawWidth: totalWidth - 2 * margin
+        property int rawHeight: totalHeight - 2 * margin
+
+        textureSize: Qt.size(width / textureResolutionScale, height / textureResolutionScale)
+
+        width: ensureMultiple(rawWidth, devicePixelRatio)
+        height: ensureMultiple(rawHeight, devicePixelRatio)
+
+        /** Ensure size is a multiple of factor. This is needed for pixel perfect scaling on highdpi screens. */
+        function ensureMultiple(size, factor) {
+            return Math.round(size / factor) * factor;
+        }
 
         colorScheme: "cool-retro-term"
 
-        smooth: appSettings.rasterization === appSettings.no_rasterization
+        smooth: !appSettings.lowResolutionFont
         enableBold: false
         fullCursorHeight: true
+        blinkingCursor: appSettings.blinkingCursor
 
         session: QMLTermSession {
             id: ksession
@@ -110,29 +152,30 @@ Item{
             }
         }
 
-        FontLoader{ id: fontLoader }
-
-        function handleFontChange(fontSource, pixelSize, lineSpacing, screenScaling, fontWidth){
-            fontLoader.source = fontSource;
-
-            kterminal.antialiasText = appSettings.rasterization === appSettings.no_rasterization
+        function handleFontChanged(fontFamily, pixelSize, lineSpacing, screenScaling, fontWidth) {
+            kterminal.antialiasText = !appSettings.lowResolutionFont;
             font.pixelSize = pixelSize;
-            font.family = fontLoader.name;
+            font.family = fontFamily;
 
             terminalContainer.fontWidth = fontWidth;
-            terminalContainer.screenScaling= screenScaling;
-            scaleTexture = Math.max(1.0, Math.round(screenScaling / 2));
+            terminalContainer.screenScaling = screenScaling;
+            scaleTexture = Math.max(1.0, Math.floor(screenScaling * appSettings.windowScaling));
 
             kterminal.lineSpacing = lineSpacing;
         }
-        Component.onCompleted: {
-            appSettings.terminalFontChanged.connect(handleFontChange);
+
+        function startSession() {
+            appSettings.initializedSettings.disconnect(startSession);
 
             // Retrieve the variable set in main.cpp if arguments are passed.
             if (defaultCmd) {
                 ksession.setShellProgram(defaultCmd);
                 ksession.setArgs(defaultCmdArgs);
-            } else if (!defaultCmd && Qt.platform.os === "osx") {
+            } else if (appSettings.useCustomCommand) {
+                var args = Utils.tokenizeCommandLine(appSettings.customCommand);
+                ksession.setShellProgram(args[0]);
+                ksession.setArgs(args.slice(1));
+            } else if (!defaultCmd && appSettings.isMacOS) {
                 // OSX Requires the following default parameters for auto login.
                 ksession.setArgs(["-i", "-l"]);
             }
@@ -143,37 +186,35 @@ Item{
             ksession.startShellProgram();
             forceActiveFocus();
         }
-    }
-    Component {
-        id: linuxContextMenu
-        Menu{
-            id: contextmenu
-            MenuItem{action: copyAction}
-            MenuItem{action: pasteAction}
-            MenuSeparator{}
-            MenuItem{action: fullscreenAction}
-            MenuItem{action: showMenubarAction}
-            MenuSeparator{visible: !appSettings.showMenubar}
-            CRTMainMenuBar{visible: !appSettings.showMenubar}
+        Component.onCompleted: {
+            appSettings.terminalFontChanged.connect(handleFontChanged);
+            appSettings.initializedSettings.connect(startSession);
+            appSettings.handleFontChanged()
         }
     }
+
     Component {
-        id: osxContextMenu
-        Menu{
-            id: contextmenu
-            MenuItem{action: copyAction}
-            MenuItem{action: pasteAction}
-        }
+        id: shortContextMenu
+        ShortContextMenu { }
     }
+
+    Component {
+        id: fullContextMenu
+        FullContextMenu { }
+    }
+
     Loader {
         id: menuLoader
-        sourceComponent: (Qt.platform.os === "osx" ? osxContextMenu : linuxContextMenu)
+        sourceComponent: (appSettings.isMacOS || appSettings.showMenubar ? shortContextMenu : fullContextMenu)
     }
     property alias contextmenu: menuLoader.item
 
-    MouseArea{
+    MouseArea {
+        property real margin: appSettings.totalMargin
+
         acceptedButtons: Qt.LeftButton | Qt.MiddleButton | Qt.RightButton
         anchors.fill: parent
+        cursorShape: kterminal.terminalUsesMouse ? Qt.ArrowCursor : Qt.IBeamCursor
         onWheel:{
             if(wheel.modifiers & Qt.ControlModifier){
                wheel.angleDelta.y > 0 ? zoomIn.trigger() : zoomOut.trigger();
@@ -204,108 +245,42 @@ Item{
         }
 
         function correctDistortion(x, y){
-            x = x / width;
-            y = y / height;
+            x = (x - margin) / width;
+            y = (y - margin) / height;
 
             var cc = Qt.size(0.5 - x, 0.5 - y);
-            var distortion = (cc.height * cc.height + cc.width * cc.width) * appSettings.screenCurvature;
+            var distortion = (cc.height * cc.height + cc.width * cc.width) * appSettings.screenCurvature * appSettings.screenCurvatureSize;
 
-            return Qt.point((x - cc.width  * (1+distortion) * distortion) * kterminal.width,
-                           (y - cc.height * (1+distortion) * distortion) * kterminal.height)
+            return Qt.point((x - cc.width  * (1+distortion) * distortion) * (kterminal.totalWidth),
+                           (y - cc.height * (1+distortion) * distortion) * (kterminal.totalHeight))
         }
     }
     ShaderEffectSource{
         id: kterminalSource
         sourceItem: kterminal
         hideSource: true
-        wrapMode: ShaderEffectSource.ClampToEdge
+        wrapMode: ShaderEffectSource.Repeat
         visible: false
-        textureSize: Qt.size(kterminal.width * scaleTexture, kterminal.height * scaleTexture);
-    }
-    Loader{
-        id: blurredSourceLoader
-        asynchronous: true
-        active: mBlur !== 0
-
-        sourceComponent: ShaderEffectSource{
-            id: _blurredSourceEffect
-            sourceItem: blurredTerminalLoader.item
-            recursive: true
-            live: true
-            hideSource: true
-            wrapMode: kterminalSource.wrapMode
-
-            visible: false
-
-            function restartBlurSource(){
-                livetimer.restart();
-            }
-
-            Timer{
-                id: livetimer
-                running: true
-                onTriggered: _blurredSourceEffect.live = false;
-            }
-            Connections{
-                target: kterminal
-                onImagePainted:{
-                    _blurredSourceEffect.live = true;
-                    livetimer.restart();
-                }
-            }
-            // Restart blurred source settings change.
-            Connections{
-                target: appSettings
-                onBurnInChanged: _blurredSourceEffect.restartBlurSource();
-                onTerminalFontChanged: _blurredSourceEffect.restartBlurSource();
-                onRasterizationChanged: _blurredSourceEffect.restartBlurSource();
-                onBurnInQualityChanged: _blurredSourceEffect.restartBlurSource();
-            }
-            Connections {
-                target: kterminalScrollbar
-                onOpacityChanged: _blurredSourceEffect.restartBlurSource();
-            }
-        }
+        textureSize: Qt.size(kterminal.totalWidth * scaleTexture, kterminal.totalHeight * scaleTexture)
+        sourceRect: Qt.rect(-kterminal.margin, -kterminal.margin, kterminal.totalWidth, kterminal.totalHeight)
     }
 
-    Loader{
-        id: blurredTerminalLoader
+    Item {
+        id: burnInContainer
 
-        width: kterminal.width * scaleTexture * appSettings.burnInQuality
-        height: kterminal.height * scaleTexture * appSettings.burnInQuality
-        active: mBlur !== 0
-        asynchronous: true
+        property int burnInScaling: scaleTexture * appSettings.burnInQuality
 
-        sourceComponent: ShaderEffect {
-            property variant txt_source: kterminalSource
-            property variant blurredSource: blurredSourceLoader.item
-            property real blurCoefficient: (1.0 - motionBlurCoefficient)
+        width: Math.round(appSettings.lowResolutionFont
+               ? kterminal.totalWidth * Math.max(1, burnInScaling)
+               : kterminal.totalWidth * scaleTexture * appSettings.burnInQuality)
 
-            blending: false
+        height: Math.round(appSettings.lowResolutionFont
+                ? kterminal.totalHeight * Math.max(1, burnInScaling)
+                : kterminal.totalHeight * scaleTexture * appSettings.burnInQuality)
 
-            fragmentShader:
-                "uniform lowp float qt_Opacity;" +
-                "uniform lowp sampler2D txt_source;" +
 
-                "varying highp vec2 qt_TexCoord0;
-
-                 uniform lowp sampler2D blurredSource;
-                 uniform highp float blurCoefficient;" +
-
-                "float rgb2grey(vec3 v){
-                    return dot(v, vec3(0.21, 0.72, 0.04));
-                }" +
-
-                "void main() {" +
-                    "vec2 coords = qt_TexCoord0;" +
-                    "vec3 origColor = texture2D(txt_source, coords).rgb;" +
-                    "vec3 blur_color = texture2D(blurredSource, coords).rgb * (1.0 - blurCoefficient);" +
-                    "vec3 color = min(origColor + blur_color, max(origColor, blur_color));" +
-
-                    "gl_FragColor = vec4(color, step(0.02, rgb2grey(color - origColor)));" +
-                "}"
-
-            onStatusChanged: if (log) console.log(log) //Print warning messages
+        BurnInEffect {
+            id: burnInEffect
         }
     }
 }

app/qml/SettingsAdvancedTab.qml

@@ -0,0 +1,159 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.2
+import QtQuick.Controls 2.0
+import QtQuick.Layouts 1.1
+import QtQml 2.0
+
+import "Components"
+
+ColumnLayout {
+    GroupBox {
+        Layout.fillWidth: true
+        title: qsTr("Command")
+
+        ColumnLayout {
+            anchors.fill: parent
+            CheckBox {
+                id: useCustomCommand
+                text: qsTr("Use custom command instead of shell at startup")
+                checked: appSettings.useCustomCommand
+                onCheckedChanged: appSettings.useCustomCommand = checked
+            }
+            // Workaround for QTBUG-31627 for pre 5.3.0
+            Binding {
+                target: useCustomCommand
+                property: "checked"
+                value: appSettings.useCustomCommand
+            }
+            TextField {
+                id: customCommand
+                Layout.fillWidth: true
+                text: appSettings.customCommand
+                enabled: useCustomCommand.checked
+                onEditingFinished: appSettings.customCommand = text
+
+                // Save text even if user forgets to press enter or unfocus
+                function saveSetting() {
+                    appSettings.customCommand = text
+                }
+                Component.onCompleted: settings_window.closing.connect(
+                                           saveSetting)
+            }
+        }
+    }
+
+    GroupBox {
+        title: qsTr("Performance")
+        Layout.fillWidth: true
+        GridLayout {
+            anchors.fill: parent
+            columns: 4
+
+            Label {
+                text: qsTr("Effects FPS")
+            }
+            Slider {
+                Layout.fillWidth: true
+                Layout.columnSpan: 2
+                id: fpsSlider
+                onValueChanged: {
+                    if (enabled) {
+                        appSettings.fps = value !== 60 ? value + 1 : 0
+                    }
+                }
+                stepSize: 1
+                enabled: false
+                Component.onCompleted: {
+                    from = 0
+                    to = 60
+                    value = appSettings.fps !== 0 ? appSettings.fps - 1 : 60
+                    enabled = true
+                }
+            }
+
+            SizedLabel {
+                text: appSettings.fps !== 0 ? appSettings.fps : qsTr("Max")
+            }
+            Label {
+                text: qsTr("Texture Quality")
+            }
+            Slider {
+                id: txtslider
+                Layout.fillWidth: true
+                Layout.columnSpan: 2
+                onValueChanged: if (enabled)
+                                    appSettings.windowScaling = value
+                stepSize: 0.05
+                enabled: false
+                Component.onCompleted: {
+                    from = 0.25 //Without this value gets set to 0.5
+                    value = appSettings.windowScaling
+                    enabled = true
+                }
+            }
+            SizedLabel {
+                text: Math.round(txtslider.value * 100) + "%"
+            }
+
+            Label {
+                text: qsTr("Bloom Quality")
+            }
+            Slider {
+                Layout.fillWidth: true
+                Layout.columnSpan: 2
+                id: bloomSlider
+                onValueChanged: if (enabled)
+                                    appSettings.bloomQuality = value
+                stepSize: 0.05
+                enabled: false
+                Component.onCompleted: {
+                    from = 0.25
+                    value = appSettings.bloomQuality
+                    enabled = true
+                }
+            }
+            SizedLabel {
+                text: Math.round(bloomSlider.value * 100) + "%"
+            }
+
+            Label {
+                text: qsTr("BurnIn Quality")
+            }
+            Slider {
+                Layout.fillWidth: true
+                id: burnInSlider
+                Layout.columnSpan: 2
+                onValueChanged: if (enabled)
+                                    appSettings.burnInQuality = value
+                stepSize: 0.05
+                enabled: false
+                Component.onCompleted: {
+                    from = 0.25
+                    value = appSettings.burnInQuality
+                    enabled = true
+                }
+            }
+            SizedLabel {
+                text: Math.round(burnInSlider.value * 100) + "%"
+            }
+        }
+    }
+}

app/qml/SettingsEffectsTab.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,69 +17,70 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.0
 import QtQuick.Layouts 1.1
 
-Tab{
-    GroupBox{
+ColumnLayout {
+    spacing: 2
+
+    GroupBox {
         title: qsTr("Effects")
-        anchors.fill: parent
-        ColumnLayout{
+        Layout.fillWidth: true
+
+        ColumnLayout {
             anchors.fill: parent
-            spacing: 2
-            CheckableSlider{
+
+            CheckableSlider {
                 name: qsTr("Bloom")
                 onNewValue: appSettings.bloom = newValue
                 value: appSettings.bloom
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("BurnIn")
                 onNewValue: appSettings.burnIn = newValue
                 value: appSettings.burnIn
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("Static Noise")
                 onNewValue: appSettings.staticNoise = newValue
                 value: appSettings.staticNoise
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("Jitter")
                 onNewValue: appSettings.jitter = newValue
                 value: appSettings.jitter
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("Glow Line")
-                onNewValue: appSettings.glowingLine = newValue;
+                onNewValue: appSettings.glowingLine = newValue
                 value: appSettings.glowingLine
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("Screen Curvature")
-                onNewValue: appSettings.screenCurvature = newValue;
-                value: appSettings.screenCurvature;
+                onNewValue: appSettings.screenCurvature = newValue
+                value: appSettings.screenCurvature
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("Ambient Light")
-                onNewValue: appSettings.ambientLight = newValue;
+                onNewValue: appSettings.ambientLight = newValue
                 value: appSettings.ambientLight
                 enabled: appSettings.framesIndex !== 0
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("Flickering")
-                onNewValue: appSettings.flickering = newValue;
-                value: appSettings.flickering;
+                onNewValue: appSettings.flickering = newValue
+                value: appSettings.flickering
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("Horizontal Sync")
-                onNewValue: appSettings.horizontalSync = newValue;
-                value: appSettings.horizontalSync;
+                onNewValue: appSettings.horizontalSync = newValue
+                value: appSettings.horizontalSync
             }
-            CheckableSlider{
+            CheckableSlider {
                 name: qsTr("RGB Shift")
-                onNewValue: appSettings.rbgShift = newValue;
-                value: appSettings.rbgShift;
-                enabled: appSettings.chromaColor !== 0
+                onNewValue: appSettings.rbgShift = newValue
+                value: appSettings.rbgShift
             }
         }
     }

app/qml/SettingsGeneralTab.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,185 +17,252 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.4
 import QtQuick.Layouts 1.1
 import QtQuick.Dialogs 1.1
 
-Tab{
-    ColumnLayout{
-        anchors.fill: parent
-        GroupBox{
-            anchors {left: parent.left; right: parent.right}
-            Layout.fillWidth: true
-            Layout.fillHeight: true
-            title: qsTr("Profile")
-            RowLayout {
-                anchors.fill: parent
-                TableView {
-                    id: profilesView
+ColumnLayout {
+    GroupBox {
+        Layout.fillWidth: true
+        title: qsTr("Profile")
+        RowLayout {
+            anchors.fill: parent
+            ListView {
+                id: profilesView
+                Layout.fillWidth: true
+                Layout.fillHeight: true
+                model: appSettings.profilesList
+                clip: true
+                delegate: Rectangle {
+                    width: label.width
+                    height: label.height
+                    color: (index == profilesView.currentIndex) ? palette.highlight : palette.base
+                    Label {
+                        id: label
+                        text: appSettings.profilesList.get(index).text
+                        MouseArea {
+                            anchors.fill: parent
+                            onClicked: profilesView.currentIndex = index
+                            onDoubleClicked: appSettings.loadProfile(index)
+                        }
+                    }
+                }
+            }
+            ColumnLayout {
+                Layout.fillHeight: true
+                Layout.fillWidth: false
+                Button {
                     Layout.fillWidth: true
-                    anchors { top: parent.top; bottom: parent.bottom; }
-                    model: appSettings.profilesList
-                    headerVisible: false
-                    TableViewColumn {
-                        title: qsTr("Profile")
-                        role: "text"
-                        width: parent.width * 0.5
-                    }
-                    onActivated: {
-                        appSettings.loadProfile(row);
+                    text: qsTr("Save")
+                    onClicked: {
+                        insertname.profileName = ""
+                        insertname.show()
                     }
                 }
-                ColumnLayout {
-                    anchors { top: parent.top; bottom: parent.bottom }
-                    Layout.fillWidth: false
-                    Button{
-                        Layout.fillWidth: true
-                        text: qsTr("New")
-                        onClicked: {
-                            insertname.profileName = "";
-                            insertname.show()
-                        }
+                Button {
+                    Layout.fillWidth: true
+                    property alias currentIndex: profilesView.currentIndex
+                    enabled: currentIndex >= 0
+                    text: qsTr("Load")
+                    onClicked: {
+                        var index = currentIndex
+                        if (index >= 0)
+                            appSettings.loadProfile(index)
                     }
-                    Button{
-                        Layout.fillWidth: true
-                        property alias currentIndex: profilesView.currentRow
-                        enabled: currentIndex >= 0
-                        text: qsTr("Load")
-                        onClicked: {
-                            var index = profilesView.currentRow;
-                            if (index >= 0)
-                                appSettings.loadProfile(index);
-                        }
+                }
+                Button {
+                    Layout.fillWidth: true
+                    text: qsTr("Remove")
+                    property alias currentIndex: profilesView.currentIndex
+
+                    enabled: currentIndex >= 0 && !appSettings.profilesList.get(
+                                 currentIndex).builtin
+                    onClicked: {
+                        appSettings.profilesList.remove(currentIndex)
+                        profilesView.selection.clear()
+
+                        // TODO This is a very ugly workaround. The view didn't update on Qt 5.3.2.
+                        profilesView.model = 0
+                        profilesView.model = appSettings.profilesList
                     }
-                    Button{
-                        Layout.fillWidth: true
-                        text: qsTr("Remove")
-                        property alias currentIndex: profilesView.currentRow
-
-                        enabled: currentIndex >= 0 && !appSettings.profilesList.get(currentIndex).builtin
-                        onClicked: {
-                            appSettings.profilesList.remove(currentIndex);
-                            profilesView.selection.clear();
-
-                            // TODO This is a very ugly workaround. The view didn't update on Qt 5.3.2.
-                            profilesView.model = 0;
-                            profilesView.model = appSettings.profilesList;
+                }
+                Item {
+                    // Spacing
+                    Layout.fillHeight: true
+                }
+                Button {
+                    Layout.fillWidth: true
+                    text: qsTr("Import")
+                    onClicked: {
+                        fileDialog.selectExisting = true
+                        fileDialog.callBack = function (url) {
+                            loadFile(url)
                         }
+                        fileDialog.open()
                     }
-                    Item {
-                        // Spacing
-                        Layout.fillHeight: true
-                    }
-                    Button{
-                        Layout.fillWidth: true
-                        text: qsTr("Import")
-                        onClicked: {
-                            fileDialog.selectExisting = true;
-                            fileDialog.callBack = function (url) {loadFile(url);};
-                            fileDialog.open();
-                        }
-                        function loadFile(url) {
-                            try {
-                                if (appSettings.verbose)
-                                    console.log("Loading file: " + url);
+                    function loadFile(url) {
+                        try {
+                            if (appSettings.verbose)
+                                console.log("Loading file: " + url)
 
-                                var profileObject = JSON.parse(fileIO.read(url));
-                                var name = profileObject.name;
+                            var profileObject = JSON.parse(fileIO.read(url))
+                            var name = profileObject.name
 
-                                if (!name)
-                                    throw "Profile doesn't have a name";
+                            if (!name)
+                                throw "Profile doesn't have a name"
 
-                                delete profileObject.name;
+                            var version = profileObject.version
+                                    !== undefined ? profileObject.version : 1
+                            if (version !== appSettings.profileVersion)
+                                throw "This profile is not supported on this version of CRT."
 
-                                appSettings.appendCustomProfile(name, JSON.stringify(profileObject));
-                            } catch (err) {
-                                console.log(err);
-                                messageDialog.text = qsTr("There has been an error reading the file.")
-                                messageDialog.open();
-                            }
-                        }
-                    }
-                    Button{
-                        property alias currentIndex: profilesView.currentRow
+                            delete profileObject.name
 
-                        Layout.fillWidth: true
-
-                        text: qsTr("Export")
-                        enabled: currentIndex >= 0 && !appSettings.profilesList.get(currentIndex).builtin
-                        onClicked: {
-                            fileDialog.selectExisting = false;
-                            fileDialog.callBack = function (url) {storeFile(url);};
-                            fileDialog.open();
-                        }
-                        function storeFile(url) {
-                            try {
-                                var urlString = url.toString();
-
-                                // Fix the extension if it's missing.
-                                var extension = urlString.substring(urlString.length - 5, urlString.length);
-                                var urlTail = (extension === ".json" ? "" : ".json");
-                                url += urlTail;
-
-                                if (true)
-                                    console.log("Storing file: " + url);
-
-                                var profileObject = appSettings.profilesList.get(currentIndex);
-                                var profileSettings = JSON.parse(profileObject.obj_string);
-                                profileSettings["name"] = profileObject.text;
-
-                                var result = fileIO.write(url, JSON.stringify(profileSettings, undefined, 2));
-                                if (!result)
-                                    throw "The file could not be written.";
-                            } catch (err) {
-                                console.log(err);
-                                messageDialog.text = qsTr("There has been an error storing the file.")
-                                messageDialog.open();
-                            }
+                            appSettings.appendCustomProfile(name,
+                                                            JSON.stringify(
+                                                                profileObject))
+                        } catch (err) {
+                            messageDialog.text = qsTr(err)
+                            messageDialog.open()
                         }
                     }
                 }
-            }
-        }
-        // DIALOGS ////////////////////////////////////////////////////////////////
-        InsertNameDialog{
-            id: insertname
-            onNameSelected: {
-                appSettings.appendCustomProfile(name, appSettings.composeProfileString());
-            }
-        }
-        MessageDialog {
-            id: messageDialog
-            title: qsTr("File Error")
-            onAccepted: {
-                messageDialog.close();
-            }
-        }
-        Loader {
-            property var callBack
-            property bool selectExisting: false
-            id: fileDialog
+                Button {
+                    property alias currentIndex: profilesView.currentIndex
 
-            sourceComponent: FileDialog{
-                nameFilters: ["Json files (*.json)"]
-                selectMultiple: false
-                selectFolder: false
-                selectExisting: fileDialog.selectExisting
-                onAccepted: callBack(fileUrl);
-            }
+                    Layout.fillWidth: true
 
-            onSelectExistingChanged: reload()
+                    text: qsTr("Export")
+                    enabled: currentIndex >= 0 && !appSettings.profilesList.get(
+                                 currentIndex).builtin
+                    onClicked: {
+                        fileDialog.selectExisting = false
+                        fileDialog.callBack = function (url) {
+                            storeFile(url)
+                        }
+                        fileDialog.open()
+                    }
+                    function storeFile(url) {
+                        try {
+                            var urlString = url.toString()
 
-            function open() {
-                item.open();
-            }
+                            // Fix the extension if it's missing.
+                            var extension = urlString.substring(
+                                        urlString.length - 5, urlString.length)
+                            var urlTail = (extension === ".json" ? "" : ".json")
+                            url += urlTail
 
-            function reload() {
-                active = false;
-                active = true;
+                            if (true)
+                                console.log("Storing file: " + url)
+
+                            var profileObject = appSettings.profilesList.get(
+                                        currentIndex)
+                            var profileSettings = JSON.parse(
+                                        profileObject.obj_string)
+                            profileSettings["name"] = profileObject.text
+                            profileSettings["version"] = appSettings.profileVersion
+
+                            var result = fileIO.write(url, JSON.stringify(
+                                                          profileSettings,
+                                                          undefined, 2))
+                            if (!result)
+                                throw "The file could not be written."
+                        } catch (err) {
+                            console.log(err)
+                            messageDialog.text = qsTr(
+                                        "There has been an error storing the file.")
+                            messageDialog.open()
+                        }
+                    }
+                }
             }
         }
     }
+
+    GroupBox {
+        title: qsTr("Screen")
+        Layout.fillWidth: true
+        GridLayout {
+            anchors.fill: parent
+            columns: 2
+            Label {
+                text: qsTr("Brightness")
+            }
+            SimpleSlider {
+                onValueChanged: appSettings.brightness = value
+                value: appSettings.brightness
+            }
+            Label {
+                text: qsTr("Contrast")
+            }
+            SimpleSlider {
+                onValueChanged: appSettings.contrast = value
+                value: appSettings.contrast
+            }
+            Label {
+                text: qsTr("Margin")
+            }
+            SimpleSlider {
+                onValueChanged: appSettings._margin = value
+                value: appSettings._margin
+            }
+            Label {
+                text: qsTr("Frame size")
+            }
+            SimpleSlider {
+                onValueChanged: appSettings._frameMargin = value
+                value: appSettings._frameMargin
+            }
+            Label {
+                text: qsTr("Opacity")
+                visible: !appSettings.isMacOS
+            }
+            SimpleSlider {
+                onValueChanged: appSettings.windowOpacity = value
+                value: appSettings.windowOpacity
+                visible: !appSettings.isMacOS
+            }
+        }
+    }
+
+    // DIALOGS ////////////////////////////////////////////////////////////////
+    InsertNameDialog {
+        id: insertname
+        onNameSelected: {
+            appSettings.appendCustomProfile(name,
+                                            appSettings.composeProfileString())
+        }
+    }
+    MessageDialog {
+        id: messageDialog
+        title: qsTr("File Error")
+        onAccepted: {
+            messageDialog.close()
+        }
+    }
+    Loader {
+        property var callBack
+        property bool selectExisting: false
+        id: fileDialog
+
+        sourceComponent: FileDialog {
+            nameFilters: ["Json files (*.json)"]
+            selectMultiple: false
+            selectFolder: false
+            selectExisting: fileDialog.selectExisting
+            onAccepted: callBack(fileUrl)
+        }
+
+        onSelectExistingChanged: reload()
+
+        function open() {
+            item.open()
+        }
+
+        function reload() {
+            active = false
+            active = true
+        }
+    }
 }

app/qml/SettingsPerformanceTab.qml

@@ -1,131 +0,0 @@
-/*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
-* https://github.com/Swordfish90/cool-retro-term
-*
-* This file is part of cool-retro-term.
-*
-* cool-retro-term is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*******************************************************************************/
-
-import QtQuick 2.2
-import QtQuick.Controls 1.1
-import QtQuick.Layouts 1.1
-
-Tab{
-    ColumnLayout{
-        anchors.fill: parent
-        GroupBox{
-            title: qsTr("General")
-            Layout.fillWidth: true
-            anchors.left: parent.left
-            anchors.right: parent.right
-            GridLayout{
-                anchors.fill: parent
-                rows: 2
-                columns: 3
-                CheckBox{
-                    property int fps: checked ? slider.value : 0
-                    onFpsChanged: appSettings.fps = fps
-                    checked: appSettings.fps !== 0
-                    text: qsTr("Effects FPS")
-                }
-                Slider{
-                    id: slider
-                    Layout.fillWidth: true
-                    stepSize: 1
-                    maximumValue: 60
-                    minimumValue: 1
-                    enabled: appSettings.fps !== 0
-                    value: appSettings.fps !== 0 ? appSettings.fps : 60
-                }
-                Text{text: slider.value}
-                Text{text: qsTr("Texture Quality")}
-                Slider{
-                    Layout.fillWidth: true
-                    id: txtslider
-                    onValueChanged: if (enabled) appSettings.windowScaling = value;
-                    stepSize: 0.10
-                    enabled: false
-                    Component.onCompleted: {
-                        minimumValue = 0.3 //Without this value gets set to 0.5
-                        value = appSettings.windowScaling;
-                        enabled = true;
-                    }
-                }
-                Text{text: Math.round(txtslider.value * 100) + "%"}
-            }
-        }
-        GroupBox{
-            title: qsTr("Bloom")
-            Layout.fillWidth: true
-            anchors.left: parent.left
-            anchors.right: parent.right
-            GridLayout{
-                id: bloomQualityContainer
-                anchors.fill: parent
-
-                Text{text: qsTr("Bloom Quality")}
-                Slider{
-                    Layout.fillWidth: true
-                    id: bloomSlider
-                    onValueChanged: if (enabled) appSettings.bloomQuality = value;
-                    stepSize: 0.10
-                    enabled: false
-                    Component.onCompleted: {
-                        minimumValue = 0.3
-                        value = appSettings.bloomQuality;
-                        enabled = true;
-                    }
-                }
-                Text{text: Math.round(bloomSlider.value * 100) + "%"}
-            }
-        }
-        GroupBox{
-            title: qsTr("BurnIn")
-            Layout.fillWidth: true
-            anchors.left: parent.left
-            anchors.right: parent.right
-            GridLayout{
-                id: blurQualityContainer
-                anchors.fill: parent
-
-                Text{text: qsTr("BurnIn Quality")}
-                Slider{
-                    Layout.fillWidth: true
-                    id: burnInSlider
-                    onValueChanged: if (enabled) appSettings.burnInQuality = value;
-                    stepSize: 0.10
-                    enabled: false
-                    Component.onCompleted: {
-                        minimumValue = 0.3
-                        value = appSettings.burnInQuality;
-                        enabled = true;
-                    }
-                }
-                Text{text: Math.round(burnInSlider.value * 100) + "%"}
-            }
-        }
-        GroupBox{
-            title: qsTr("Frame")
-            Layout.fillWidth: true
-            anchors.left: parent.left
-            anchors.right: parent.right
-            CheckBox{
-                checked: appSettings._frameReflections
-                text: qsTr("Frame Reflections")
-                onCheckedChanged: appSettings._frameReflections = checked
-            }
-        }
-    }
-}

app/qml/SettingsScreenTab.qml

@@ -1,94 +0,0 @@
-/*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
-* https://github.com/Swordfish90/cool-retro-term
-*
-* This file is part of cool-retro-term.
-*
-* cool-retro-term is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*******************************************************************************/
-
-import QtQuick 2.2
-import QtQuick.Controls 1.1
-import QtQuick.Layouts 1.1
-import QtQuick.Dialogs 1.1
-
-Tab{
-    ColumnLayout{
-        anchors.fill: parent
-        GroupBox{
-            title: qsTr("Rasterization Mode")
-            Layout.fillWidth: true
-            ComboBox {
-                id: rasterizationBox
-                property string selectedElement: model[currentIndex]
-                anchors.fill: parent
-                model: [qsTr("Default"), qsTr("Scanlines"), qsTr("Pixels")]
-                currentIndex: appSettings.rasterization
-                onCurrentIndexChanged: {
-                    appSettings.rasterization = currentIndex
-                }
-            }
-        }
-        GroupBox{
-            title: qsTr("Lights")
-            Layout.fillWidth: true
-            GridLayout{
-                anchors.fill: parent
-                columns: 2
-                Text{ text: qsTr("Brightness") }
-                SimpleSlider{
-                    onValueChanged: appSettings.brightness = value
-                    value: appSettings.brightness
-                }
-                Text{ text: qsTr("Contrast") }
-                SimpleSlider{
-                    onValueChanged: appSettings.contrast = value
-                    value: appSettings.contrast
-                }
-                Text{ text: qsTr("Opacity") }
-                SimpleSlider{
-                    onValueChanged: appSettings.windowOpacity = value
-                    value: appSettings.windowOpacity
-                }
-            }
-        }
-        GroupBox{
-            title: qsTr("Frame")
-            Layout.fillWidth: true
-            RowLayout{
-                anchors.fill: parent
-                ComboBox{
-                    id: framescombobox
-                    Layout.fillWidth: true
-                    model: appSettings.framesList
-                    currentIndex: appSettings.framesIndex
-                    onActivated: {
-                        appSettings.frameName = appSettings.framesList.get(index).name;
-                    }
-                    function updateIndex(){
-                        var name = appSettings.frameName;
-                        var index = appSettings.getFrameIndexByName(name);
-                        if (index !== undefined)
-                            currentIndex = index;
-                    }
-                    Component.onCompleted: updateIndex();
-                    Connections {
-                        target: appSettings
-                        onFrameNameChanged: framescombobox.updateIndex();
-                    }
-                }
-            }
-        }
-    }
-}

app/qml/SettingsTerminalTab.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,123 +17,166 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.1
+import QtQml 2.0
 
-Tab{
-    ColumnLayout{
-        anchors.fill: parent
-        GroupBox{
-            property var rasterization: [qsTr("Default"), qsTr("Scanlines"), qsTr("Pixels")][appSettings.rasterization]
-            title: qsTr("Font" + "(" + rasterization + ")")
-            anchors { left: parent.left; right: parent.right }
-            GridLayout{
-                anchors.fill: parent
-                columns: 2
-                Text{ text: qsTr("Name") }
-                ComboBox{
-                    id: fontChanger
-                    Layout.fillWidth: true
-                    model: appSettings.fontlist
-                    onActivated: {
-                        var name = appSettings.fontlist.get(index).name;
-                        appSettings.fontNames[appSettings.rasterization] = name;
-                        appSettings.handleFontChanged();
-                    }
-                    function updateIndex(){
-                        var name = appSettings.fontNames[appSettings.rasterization];
-                        var index = appSettings.getIndexByName(name);
-                        if (index !== undefined)
-                            currentIndex = index;
-                    }
-                    Connections{
-                        target: appSettings
-                        onTerminalFontChanged: fontChanger.updateIndex();
-                    }
-                    Component.onCompleted: updateIndex();
+import "Components"
+
+ColumnLayout {
+
+    GroupBox {
+        title: qsTr("Font")
+        Layout.fillWidth: true
+        GridLayout {
+            anchors.fill: parent
+            columns: 2
+            Label {
+                text: qsTr("Rasterization")
+            }
+            ComboBox {
+                id: rasterizationBox
+
+                property string selectedElement: model[currentIndex]
+
+                Layout.fillWidth: true
+                model: [qsTr("Default"), qsTr("Scanlines"), qsTr("Pixels"), qsTr("Sub-Pixels")]
+                currentIndex: appSettings.rasterization
+                onCurrentIndexChanged: {
+                    appSettings.rasterization = currentIndex
                 }
-                Text{ text: qsTr("Scaling") }
-                RowLayout{
-                    Layout.fillWidth: true
-                    Slider{
-                        Layout.fillWidth: true
-                        id: fontScalingChanger
-                        onValueChanged: if(enabled) appSettings.fontScaling = value
-                        stepSize: 0.05
-                        enabled: false // Another trick to fix initial bad behavior.
-                        Component.onCompleted: {
-                            minimumValue = 0.5;
-                            maximumValue = 2.5;
-                            value = appSettings.fontScaling;
-                            enabled = true;
-                        }
-                        Connections{
-                            target: appSettings
-                            onFontScalingChanged: fontScalingChanger.value = appSettings.fontScaling;
-                        }
-                    }
-                    Text{
-                        text: Math.round(fontScalingChanger.value * 100) + "%"
+            }
+            Label {
+                text: qsTr("Name")
+            }
+            ComboBox {
+                id: fontChanger
+                Layout.fillWidth: true
+                model: appSettings.fontlist
+                textRole: "text"
+                onActivated: {
+                    var name = appSettings.fontlist.get(index).name
+                    appSettings.fontNames[appSettings.rasterization] = name
+                    appSettings.handleFontChanged()
+                }
+                function updateIndex() {
+                    var name = appSettings.fontNames[appSettings.rasterization]
+                    var index = appSettings.getIndexByName(name)
+                    if (index !== undefined)
+                        currentIndex = index
+                }
+                Connections {
+                    target: appSettings
+
+                    onTerminalFontChanged: {
+                        fontChanger.updateIndex()
                     }
                 }
-                Text{ text: qsTr("Font Width") }
-                RowLayout{
+                Component.onCompleted: updateIndex()
+            }
+            Label {
+                text: qsTr("Scaling")
+            }
+            RowLayout {
+                Layout.fillWidth: true
+                Slider {
                     Layout.fillWidth: true
-                    Slider{
-                        Layout.fillWidth: true
-                        id: widthChanger
-                        onValueChanged: appSettings.fontWidth = value;
-                        value: appSettings.fontWidth
-                        stepSize: 0.05
-                        Component.onCompleted: {
-                            // This is needed to avoid unnecessary chnaged events.
-                            minimumValue = 0.5;
-                            maximumValue = 1.5;
-                        }
-                    }
-                    Text{
-                        text: Math.round(widthChanger.value * 100) + "%"
-                    }
+                    id: fontScalingChanger
+                    onValueChanged: appSettings.fontScaling = value
+                    value: appSettings.fontScaling
+                    stepSize: 0.05
+                    from: appSettings.minimumFontScaling
+                    to: appSettings.maximumFontScaling
+                }
+                SizedLabel {
+                    text: Math.round(fontScalingChanger.value * 100) + "%"
+                }
+            }
+            Label {
+                text: qsTr("Font Width")
+            }
+            RowLayout {
+                Layout.fillWidth: true
+                Slider {
+                    Layout.fillWidth: true
+                    id: widthChanger
+                    onValueChanged: appSettings.fontWidth = value
+                    value: appSettings.fontWidth
+                    stepSize: 0.05
+                    from: 0.5
+                    to: 1.5
+                }
+                SizedLabel {
+                    text: Math.round(widthChanger.value * 100) + "%"
                 }
             }
         }
-        GroupBox{
-            title: qsTr("Colors")
-            anchors { left: parent.left; right: parent.right }
-            ColumnLayout{
-                anchors.fill: parent
-                ColumnLayout{
-                    Layout.fillWidth: true
-                    CheckableSlider{
-                        name: qsTr("Chroma Color")
-                        onNewValue: appSettings.chromaColor = newValue
-                        value: appSettings.chromaColor
-                    }
-                    CheckableSlider{
-                        name: qsTr("Saturation Color")
-                        onNewValue: appSettings.saturationColor = newValue
-                        value: appSettings.saturationColor
-                        enabled: appSettings.chromaColor !== 0
-                    }
+    }
+    GroupBox {
+        title: qsTr("Cursor")
+        Layout.fillWidth: true
+        ColumnLayout {
+            anchors.fill: parent
+            CheckBox {
+                id: blinkingCursor
+                text: qsTr("Blinking Cursor")
+                checked: appSettings.blinkingCursor
+                onCheckedChanged: appSettings.blinkingCursor = checked
+            }
+            Binding {
+                target: blinkingCursor
+                property: "checked"
+                value: appSettings.blinkingCursor
+            }
+        }
+    }
+    GroupBox {
+        title: qsTr("Colors")
+        Layout.fillWidth: true
+        ColumnLayout {
+            anchors.fill: parent
+            ColumnLayout {
+                Layout.fillWidth: true
+                CheckableSlider {
+                    name: qsTr("Chroma Color")
+                    onNewValue: appSettings.chromaColor = newValue
+                    value: appSettings.chromaColor
                 }
-                RowLayout{
+                CheckableSlider {
+                    name: qsTr("Saturation Color")
+                    onNewValue: appSettings.saturationColor = newValue
+                    value: appSettings.saturationColor
+                    enabled: appSettings.chromaColor !== 0
+                }
+                CheckableSlider {
+                    name: qsTr("Frame Gloss")
+                    onNewValue: appSettings.frameGloss = newValue
+                    value: appSettings.frameGloss
+                }
+            }
+            RowLayout {
+                Layout.fillWidth: true
+                ColorButton {
+                    name: qsTr("Font")
+                    height: 50
                     Layout.fillWidth: true
-                    ColorButton{
-                        name: qsTr("Font")
-                        height: 50
-                        Layout.fillWidth: true
-                        onColorSelected: appSettings._fontColor = color;
-                        color: appSettings._fontColor
-                    }
-                    ColorButton{
-                        name: qsTr("Background")
-                        height: 50
-                        Layout.fillWidth: true
-                        onColorSelected: appSettings._backgroundColor = color;
-                        color: appSettings._backgroundColor
-                    }
+                    onColorSelected: appSettings._fontColor = color
+                    color: appSettings._fontColor
+                }
+                ColorButton {
+                    name: qsTr("Background")
+                    height: 50
+                    Layout.fillWidth: true
+                    onColorSelected: appSettings._backgroundColor = color
+                    color: appSettings._backgroundColor
+                }
+                ColorButton {
+                    name: qsTr("Frame")
+                    height: 50
+                    Layout.fillWidth: true
+                    onColorSelected: appSettings._frameColor = color
+                    color: appSettings._frameColor
                 }
             }
         }

app/qml/SettingsWindow.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -19,52 +19,57 @@
 *******************************************************************************/
 
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.1
 import QtQuick.Window 2.1
-import QtQuick.Layouts 1.1
+import QtQuick.Layouts 1.3
 import QtQuick.Dialogs 1.1
 
 Window {
     id: settings_window
     title: qsTr("Settings")
-    width: 580
-    height: 400
+    width: 640
+    height: 640
 
     property int tabmargins: 15
 
-    TabView{
-        id: tabView
-        anchors.fill: parent
-        anchors.margins: 10
-        SettingsGeneralTab{
-            id: generalTab
-            title: qsTr("General")
-            anchors.fill: parent
-            anchors.margins: tabmargins
+    Item {
+        anchors { fill: parent;  margins: tabmargins }
+
+        TabBar {
+            id: bar
+            anchors { left: parent.left; right: parent.right; top: parent.top; }
+            TabButton {
+                text: qsTr("General")
+            }
+            TabButton {
+                text: qsTr("Terminal")
+            }
+            TabButton {
+                text: qsTr("Effects")
+            }
+            TabButton {
+                text: qsTr("Advanced")
+            }
         }
-        SettingsScreenTab{
-            id: screenTab
-            title: qsTr("Screen")
-            anchors.fill: parent
-            anchors.margins: tabmargins
-        }
-        SettingsTerminalTab{
-            id: terminalTab
-            title: qsTr("Terminal")
-            anchors.fill: parent
-            anchors.margins: tabmargins
-        }
-        SettingsEffectsTab{
-            id: effectsTab
-            title: qsTr("Effects")
-            anchors.fill: parent
-            anchors.margins: tabmargins
-        }
-        SettingsPerformanceTab{
-            id: performanceTab
-            title: qsTr("Performance")
-            anchors.fill: parent
-            anchors.margins: tabmargins
+
+        Frame {
+            anchors {
+                top: bar.bottom
+                left: parent.left
+                right: parent.right
+                bottom: parent.bottom
+            }
+
+            StackLayout {
+                anchors.fill: parent
+
+                currentIndex: bar.currentIndex
+
+                SettingsGeneralTab { }
+                SettingsTerminalTab { }
+                SettingsEffectsTab { }
+                SettingsAdvancedTab { }
+            }
         }
     }
 }

app/qml/ShaderLibrary.qml

@@ -0,0 +1,91 @@
+import QtQuick 2.0
+
+QtObject {
+    property string rasterizationShader:
+        (appSettings.rasterization === appSettings.no_rasterization ? "
+            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
+                return texel;
+            }" : "") +
+
+        (appSettings.rasterization === appSettings.scanline_rasterization ? "
+            #define INTENSITY 0.30
+            #define BRIGHTBOOST 0.30
+
+            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
+                lowp vec3 pixelHigh = ((1.0 + BRIGHTBOOST) - (0.2 * texel)) * texel;
+                lowp vec3 pixelLow  = ((1.0 - INTENSITY) + (0.1 * texel)) * texel;
+
+                vec2 coords = fract(screenCoords * virtualResolution) * 2.0 - vec2(1.0);
+                lowp float mask = 1.0 - abs(coords.y);
+
+                lowp vec3 rasterizationColor = mix(pixelLow, pixelHigh, mask);
+                return mix(texel, rasterizationColor, intensity);
+            }" : "") +
+
+        (appSettings.rasterization === appSettings.pixel_rasterization ? "
+            #define INTENSITY 0.30
+            #define BRIGHTBOOST 0.30
+
+            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
+                lowp vec3 result = texel;
+
+                lowp vec3 pixelHigh = ((1.0 + BRIGHTBOOST) - (0.2 * texel)) * texel;
+                lowp vec3 pixelLow  = ((1.0 - INTENSITY) + (0.1 * texel)) * texel;
+
+                vec2 coords = fract(screenCoords * virtualResolution) * 2.0 - vec2(1.0);
+                coords = coords * coords;
+                lowp float mask = 1.0 - coords.x - coords.y;
+
+                lowp vec3 rasterizationColor = mix(pixelLow, pixelHigh, mask);
+                return mix(texel, rasterizationColor, intensity);
+            }" : "") +
+
+        (appSettings.rasterization === appSettings.subpixel_rasterization ? "
+            #define INTENSITY 0.30
+            #define BRIGHTBOOST 0.30
+            #define SUBPIXELS 3.0
+            const vec3 offsets = vec3(3.141592654) * vec3(1.0/2.0,1.0/2.0 - 2.0/3.0,1.0/2.0-4.0/3.0);
+
+            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
+                vec2 omega = vec2(3.141592654) * vec2(2.0) * virtualResolution;
+                vec2 angle = screenCoords * omega;
+                vec3 xfactors = (SUBPIXELS + sin(angle.x + offsets)) / (SUBPIXELS + 1.0);
+
+                lowp vec3 result = texel * xfactors;
+                lowp vec3 pixelHigh = ((1.0 + BRIGHTBOOST) - (0.2 * result)) * result;
+                lowp vec3 pixelLow  = ((1.0 - INTENSITY) + (0.1 * result)) * result;
+
+                vec2 coords = fract(screenCoords * virtualResolution) * 2.0 - vec2(1.0);
+                lowp float mask = 1.0 - abs(coords.y);
+
+                lowp vec3 rasterizationColor = mix(pixelLow, pixelHigh, mask);
+                return mix(texel, rasterizationColor, intensity);
+            }" : "") +
+
+        "\n\n"
+
+    property string min2: "
+        float min2(vec2 v) {
+            return min(v.x, v.y);
+        }\n\n"
+
+    property string rgb2grey: "
+        float rgb2grey(vec3 v) {
+            return dot(v, vec3(0.21, 0.72, 0.04));
+        }\n\n"
+
+    property string max2: "
+        float max2(vec2 v) {
+            return max(v.x, v.y);
+        }\n\n"
+
+    property string prod2: "
+        float prod2(vec2 v) {
+            return v.x * v.y;
+        }\n\n"
+
+    property string sum2: "
+        float sum2(vec2 v) {
+            return v.x + v.y;
+        }\n\n"
+}

app/qml/ShaderTerminal.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -21,302 +21,512 @@
 import QtQuick 2.2
 import QtGraphicalEffects 1.0
 
-ShaderEffect {
+import "utils.js" as Utils
+
+Item {
     property ShaderEffectSource source
-    property ShaderEffectSource blurredSource
+    property BurnInEffect burnInEffect
     property ShaderEffectSource bloomSource
 
     property color fontColor: appSettings.fontColor
     property color backgroundColor: appSettings.backgroundColor
-    property real bloom: appSettings.bloom * 2.5
 
-    property real burnIn: appSettings.burnIn
+    property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize
 
-    property real jitter: appSettings.jitter * 0.007
-    property real staticNoise: appSettings.staticNoise
-    property size scaleNoiseSize: Qt.size((width) / (noiseTexture.width * appSettings.windowScaling * appSettings.fontScaling),
-                                          (height) / (noiseTexture.height * appSettings.windowScaling * appSettings.fontScaling))
+    property real chromaColor: appSettings.chromaColor
 
-    property real screenCurvature: appSettings.screenCurvature
-    property real glowingLine: appSettings.glowingLine
+    property real ambientLight: appSettings.ambientLight * 0.2
 
-    property real chromaColor: appSettings.chromaColor;
+    property real frameGloss: appSettings.frameGloss
 
-    property real rbgShift: appSettings.rbgShift * 0.2
+    property size virtualResolution
+    property size screenResolution
 
-    property real flickering: appSettings.flickering
-    property real horizontalSync: appSettings.horizontalSync * 0.5
+    property real _screenDensity: Math.min(
+        screenResolution.width / virtualResolution.width,
+        screenResolution.height / virtualResolution.height
+    )
 
-    property bool frameReflections: appSettings.frameReflections
+     ShaderEffect {
+         id: dynamicShader
 
-    property real disp_top: (frame.displacementTop * appSettings.windowScaling) / height
-    property real disp_bottom: (frame.displacementBottom * appSettings.windowScaling) / height
-    property real disp_left: (frame.displacementLeft * appSettings.windowScaling) / width
-    property real disp_right: (frame.displacementRight * appSettings.windowScaling) / width
+         property ShaderLibrary shaderLibrary: ShaderLibrary { }
 
-    property real screen_brightness: appSettings.brightness * 1.5 + 0.5
+         property ShaderEffectSource screenBuffer: frameBuffer
+         property ShaderEffectSource burnInSource: burnInEffect.source
+         property ShaderEffectSource frameSource: terminalFrameLoader.item
 
-    property real dispX
-    property real dispY
-    property size virtual_resolution
+         property color fontColor: parent.fontColor
+         property color backgroundColor: parent.backgroundColor
+         property real screenCurvature: parent.screenCurvature
+         property real chromaColor: parent.chromaColor
+         property real ambientLight: parent.ambientLight
+         property real frameGloss: parent.frameGloss
 
-    TimeManager{
-        id: timeManager
-        enableTimer: terminalWindow.visible
-    }
+         property real flickering: appSettings.flickering
+         property real horizontalSync: appSettings.horizontalSync
+         property real horizontalSyncStrength: Utils.lint(0.05, 0.35, horizontalSync)
+         property real glowingLine: appSettings.glowingLine * 0.2
 
-    property alias time: timeManager.time
-    property ShaderEffectSource noiseSource: noiseShaderSource
+         // Fast burnin properties
+         property real burnIn: appSettings.burnIn
+         property real burnInLastUpdate: burnInEffect.lastUpdate
+         property real burnInTime: burnInEffect.burnInFadeTime
 
-    // If something goes wrong activate the fallback version of the shader.
-    property bool fallBack: false
+         property real jitter: appSettings.jitter
+         property size jitterDisplacement: Qt.size(0.007 * jitter, 0.002 * jitter)
+         property real shadowLength: 0.25 * screenCurvature * Utils.lint(0.50, 1.5, ambientLight)
+         property real staticNoise: appSettings.staticNoise
+         property size scaleNoiseSize: Qt.size((width * 0.75) / (noiseTexture.width * appSettings.windowScaling * appSettings.totalFontScaling),
+                                               (height * 0.75) / (noiseTexture.height * appSettings.windowScaling * appSettings.totalFontScaling))
 
-    blending: false
+         property size virtualResolution: parent.virtualResolution
 
-    //Smooth random texture used for flickering effect.
-    Image{
-        id: noiseTexture
-        source: "images/allNoise512.png"
-        width: 512
-        height: 512
-        fillMode: Image.Tile
-        visible: false
-    }
-    ShaderEffectSource{
-        id: noiseShaderSource
-        sourceItem: noiseTexture
-        wrapMode: ShaderEffectSource.Repeat
-        visible: false
-        smooth: true
-    }
+         // Rasterization might display oversamping issues if virtual resolution is close to physical display resolution.
+         // We progressively disable rasterization from 4x up to 2x resolution.
+         property real rasterizationIntensity: Utils.smoothstep(2.0, 4.0, _screenDensity)
 
-    //Print the number with a reasonable precision for the shader.
-    function str(num){
-        return num.toFixed(8);
-    }
+         property real displayTerminalFrame: appSettings._frameMargin > 0 || appSettings.screenCurvature > 0
 
-    vertexShader: "
-        uniform highp mat4 qt_Matrix;
-        uniform highp float time;
+         property real time: timeManager.time
+         property ShaderEffectSource noiseSource: noiseShaderSource
 
-        uniform highp float disp_left;
-        uniform highp float disp_right;
-        uniform highp float disp_top;
-        uniform highp float disp_bottom;
+         // If something goes wrong activate the fallback version of the shader.
+         property bool fallBack: false
 
-        attribute highp vec4 qt_Vertex;
-        attribute highp vec2 qt_MultiTexCoord0;
+         anchors.fill: parent
+         blending: false
 
-        varying highp vec2 qt_TexCoord0;" +
+         //Smooth random texture used for flickering effect.
+         Image {
+             id: noiseTexture
+             source: "images/allNoise512.png"
+             width: 512
+             height: 512
+             fillMode: Image.Tile
+             visible: false
+         }
+         ShaderEffectSource {
+             id: noiseShaderSource
+             sourceItem: noiseTexture
+             wrapMode: ShaderEffectSource.Repeat
+             visible: false
+             smooth: true
+         }
 
-        (!fallBack ? "
-            uniform sampler2D noiseSource;" : "") +
+         //Print the number with a reasonable precision for the shader.
+         function str(num){
+             return num.toFixed(8);
+         }
 
-        (!fallBack && flickering !== 0.0 ?"
-            varying lowp float brightness;
-            uniform lowp float flickering;" : "") +
-        (!fallBack && horizontalSync !== 0.0 ?"
-            uniform lowp float horizontalSync;
-            varying lowp float distortionScale;
-            varying lowp float distortionFreq;" : "") +
+         vertexShader: "
+             uniform highp mat4 qt_Matrix;
+             uniform highp float time;
 
-        "
-        void main() {
-            qt_TexCoord0.x = (qt_MultiTexCoord0.x - disp_left) / (1.0 - disp_left - disp_right);
-            qt_TexCoord0.y = (qt_MultiTexCoord0.y - disp_top) / (1.0 - disp_top - disp_bottom);
-            vec2 coords = vec2(fract(time/(1024.0*2.0)), fract(time/(1024.0*1024.0)));" +
+             attribute highp vec4 qt_Vertex;
+             attribute highp vec2 qt_MultiTexCoord0;
 
-            (!fallBack && (flickering !== 0.0 || horizontalSync !== 0.0) ?
-                "vec4 initialNoiseTexel = texture2D(noiseSource, coords);"
-            : "") +
-            (!fallBack && flickering !== 0.0 ? "
-                brightness = 1.0 + (initialNoiseTexel.g - 0.5) * flickering;"
-            : "") +
+             varying highp vec2 qt_TexCoord0;" +
 
-            (!fallBack && horizontalSync !== 0.0 ? "
-                float randval = horizontalSync - initialNoiseTexel.r;
-                distortionScale = step(0.0, randval) * randval * horizontalSync;
-                distortionFreq = mix(4.0, 40.0, initialNoiseTexel.g);"
-            : "") +
+             (!fallBack ? "
+                 uniform sampler2D noiseSource;" : "") +
 
-            "gl_Position = qt_Matrix * qt_Vertex;
-        }"
+             (!fallBack && flickering !== 0.0 ?"
+                 varying lowp float brightness;
+                 uniform lowp float flickering;" : "") +
 
-    fragmentShader: "
-        uniform sampler2D source;
-        uniform highp float qt_Opacity;
-        uniform highp float time;
-        varying highp vec2 qt_TexCoord0;
+             (!fallBack && horizontalSync !== 0.0 ?"
+                 uniform lowp float horizontalSyncStrength;
+                 varying lowp float distortionScale;
+                 varying lowp float distortionFreq;" : "") +
 
-        uniform highp vec4 fontColor;
-        uniform highp vec4 backgroundColor;
-        uniform lowp float screen_brightness;
+             "
+             void main() {
+                 qt_TexCoord0 = qt_MultiTexCoord0;
+                 vec2 coords = vec2(fract(time/(1024.0*2.0)), fract(time/(1024.0*1024.0)));" +
 
-        uniform highp vec2 virtual_resolution;
-        uniform highp float dispX;
-        uniform highp float dispY;" +
+                 (!fallBack && (flickering !== 0.0 || horizontalSync !== 0.0) ?
+                     "vec4 initialNoiseTexel = texture2D(noiseSource, coords);"
+                 : "") +
 
-        (bloom !== 0 ? "
-            uniform highp sampler2D bloomSource;
-            uniform lowp float bloom;" : "") +
-        (burnIn !== 0 ? "
-            uniform sampler2D blurredSource;" : "") +
-        (staticNoise !== 0 ? "
-            uniform highp float staticNoise;" : "") +
-        (((staticNoise !== 0 || jitter !== 0 || rbgShift)
-          ||(fallBack && (flickering || horizontalSync))) ? "
-            uniform lowp sampler2D noiseSource;
-            uniform highp vec2 scaleNoiseSize;" : "") +
-        (screenCurvature !== 0 ? "
-            uniform highp float screenCurvature;" : "") +
-        (glowingLine !== 0 ? "
-            uniform highp float glowingLine;" : "") +
-        (chromaColor !== 0 ? "
-            uniform lowp float chromaColor;" : "") +
-        (jitter !== 0 ? "
-            uniform lowp float jitter;" : "") +
-        (rbgShift !== 0 ? "
-            uniform lowp float rbgShift;" : "") +
+                 (!fallBack && flickering !== 0.0 ? "
+                     brightness = 1.0 + (initialNoiseTexel.g - 0.5) * flickering;"
+                 : "") +
 
-        (fallBack && horizontalSync !== 0 ? "
-            uniform lowp float horizontalSync;" : "") +
-        (fallBack && flickering !== 0.0 ?"
-            uniform lowp float flickering;" : "") +
-        (!fallBack && flickering !== 0 ? "
-            varying lowp float brightness;"
-        : "") +
-        (!fallBack && horizontalSync !== 0 ? "
-            varying lowp float distortionScale;
-            varying lowp float distortionFreq;" : "") +
+                 (!fallBack && horizontalSync !== 0.0 ? "
+                     float randval = horizontalSyncStrength - initialNoiseTexel.r;
+                     distortionScale = step(0.0, randval) * randval * horizontalSyncStrength;
+                     distortionFreq = mix(4.0, 40.0, initialNoiseTexel.g);"
+                 : "") +
 
-        (glowingLine !== 0 ? "
-            float randomPass(vec2 coords){
-                return fract(smoothstep(-0.2, 0.0, coords.y - 3.0 * fract(time * 0.0001))) * glowingLine;
-            }" : "") +
+                 "gl_Position = qt_Matrix * qt_Vertex;
+             }"
 
-        "highp float getScanlineIntensity(vec2 coords) {
-            highp float result = 1.0;" +
+         fragmentShader: "
+             #ifdef GL_ES
+                 precision mediump float;
+             #endif
 
-           (appSettings.rasterization != appSettings.no_rasterization ?
-               "result *= abs(sin(coords.y * virtual_resolution.y * "+Math.PI+"));" : "") +
-           (appSettings.rasterization == appSettings.pixel_rasterization ?
-               "result *= abs(sin(coords.x * virtual_resolution.x * "+Math.PI+"));" : "") + "
+             uniform sampler2D screenBuffer;
+             uniform highp float qt_Opacity;
+             uniform highp float time;
+             varying highp vec2 qt_TexCoord0;
 
-           return result;
-        }
+             uniform highp vec4 fontColor;
+             uniform highp vec4 backgroundColor;
+             uniform lowp float shadowLength;
+             uniform lowp float frameGloss;
 
-        float rgb2grey(vec3 v){
-            return dot(v, vec3(0.21, 0.72, 0.04));
-        }" +
+             uniform highp vec2 virtualResolution;
+             uniform lowp float rasterizationIntensity;\n" +
 
-        "void main() {" +
-            "vec2 cc = vec2(0.5) - qt_TexCoord0;" +
-            "float distance = length(cc);" +
+             (burnIn !== 0 ? "
+                 uniform sampler2D burnInSource;
+                 uniform highp float burnInLastUpdate;
+                 uniform highp float burnInTime;" : "") +
+             (staticNoise !== 0 ? "
+                 uniform highp float staticNoise;" : "") +
+             (((staticNoise !== 0 || jitter !== 0) ||(fallBack && (flickering || horizontalSync))) ? "
+                 uniform lowp sampler2D noiseSource;
+                 uniform highp vec2 scaleNoiseSize;" : "") +
+             (displayTerminalFrame ? "
+                 uniform lowp sampler2D frameSource;" : "") +
+             (screenCurvature !== 0 ? "
+                 uniform highp float screenCurvature;" : "") +
+             (glowingLine !== 0 ? "
+                 uniform highp float glowingLine;" : "") +
+             (chromaColor !== 0 ? "
+                 uniform lowp float chromaColor;" : "") +
+             (jitter !== 0 ? "
+                 uniform lowp vec2 jitterDisplacement;" : "") +
+             (ambientLight !== 0 ? "
+                 uniform lowp float ambientLight;" : "") +
 
-            //FallBack if there are problems
-            (fallBack && (flickering !== 0.0 || horizontalSync !== 0.0) ?
-                "vec2 initialCoords = vec2(fract(time/(1024.0*2.0)), fract(time/(1024.0*1024.0)));
-                 vec4 initialNoiseTexel = texture2D(noiseSource, initialCoords);"
-            : "") +
-            (fallBack && flickering !== 0.0 ? "
-                float brightness = 1.0 + (initialNoiseTexel.g - 0.5) * flickering;"
-            : "") +
-            (fallBack && horizontalSync !== 0.0 ? "
-                float randval = horizontalSync - initialNoiseTexel.r;
-                float distortionScale = step(0.0, randval) * randval * horizontalSync;
-                float distortionFreq = mix(4.0, 40.0, initialNoiseTexel.g);"
-            : "") +
+             (fallBack && horizontalSync !== 0 ? "
+                 uniform lowp float horizontalSyncStrength;" : "") +
+             (fallBack && flickering !== 0.0 ?"
+                 uniform lowp float flickering;" : "") +
+             (!fallBack && flickering !== 0 ? "
+                 varying lowp float brightness;"
+             : "") +
+             (!fallBack && horizontalSync !== 0 ? "
+                 varying lowp float distortionScale;
+                 varying lowp float distortionFreq;" : "") +
 
-            (staticNoise ? "
-                float noise = staticNoise;" : "") +
+             (glowingLine !== 0 ? "
+                 float randomPass(vec2 coords){
+                     return fract(smoothstep(-120.0, 0.0, coords.y - (virtualResolution.y + 120.0) * fract(time * 0.00015)));
+                 }" : "") +
 
-            (screenCurvature !== 0 ? "
-                float distortion = dot(cc, cc) * screenCurvature;
-                vec2 staticCoords = (qt_TexCoord0 - cc * (1.0 + distortion) * distortion);"
-            :"
-                vec2 staticCoords = qt_TexCoord0;") +
+             shaderLibrary.min2 +
+             shaderLibrary.rgb2grey +
+             shaderLibrary.rasterizationShader +
 
-            "vec2 coords = staticCoords;" +
+             "
+             float isInScreen(vec2 v) {
+                 return min2(step(0.0, v) - step(1.0, v));
+             }
 
-            (horizontalSync !== 0 ? "
-                float dst = sin((coords.y + time * 0.001) * distortionFreq);
-                coords.x += dst * distortionScale;" +
-                (staticNoise ? "
-                    noise += distortionScale * 7.0;" : "")
-            : "") +
+             vec2 barrel(vec2 v, vec2 cc) {" +
 
-            (jitter !== 0 || staticNoise !== 0 ?
-                "vec4 noiseTexel = texture2D(noiseSource, scaleNoiseSize * coords + vec2(fract(time / 51.0), fract(time / 237.0)));"
-            : "") +
+                 (screenCurvature !== 0 ? "
+                     float distortion = dot(cc, cc) * screenCurvature;
+                     return (v - cc * (1.0 + distortion) * distortion);"
+                 :
+                     "return v;") +
+             "}" +
 
-            (jitter !== 0 ? "
-                vec2 offset = vec2(noiseTexel.b, noiseTexel.a) - vec2(0.5);
-                vec2 txt_coords = coords + offset * jitter;"
-            :  "vec2 txt_coords = coords;") +
+             "vec3 convertWithChroma(vec3 inColor) {
+                vec3 outColor = inColor;" +
 
-            "float color = 0.0;" +
+                 (chromaColor !== 0 ?
+                     "outColor = fontColor.rgb * mix(vec3(rgb2grey(inColor)), inColor, chromaColor);"
+                 :
+                     "outColor = fontColor.rgb * rgb2grey(inColor);") +
 
-            (staticNoise !== 0 ? "
-                float noiseVal = noiseTexel.a;
-                color += noiseVal * noise * (1.0 - distance * 1.3);" : "") +
+             "  return outColor;
+             }" +
 
-            (glowingLine !== 0 ? "
-                color += randomPass(coords) * glowingLine;" : "") +
+             //pseudo-random vector
+             //https://stackoverflow.com/a/10625698
+             "float random( vec2 p )
+             {
+                 vec2 K1 = vec2(
+                     23.14069263277926, // e^pi (Gelfond's constant)
+                     2.665144142690225 // 2^sqrt(2) (Gelfond-Schneider constant)
+                 );
+                 return fract( cos( dot(p,K1) ) * 12345.6789 );
+             }" +
 
-            "vec3 txt_color = texture2D(source, txt_coords).rgb;" +
+             "void main() {" +
+                 "vec2 cc = vec2(0.5) - qt_TexCoord0;" +
+                 "float distance = length(cc);" +
 
-            (burnIn !== 0 ? "
-                vec4 txt_blur = texture2D(blurredSource, txt_coords);
-                txt_color = txt_color + txt_blur.rgb * txt_blur.a;"
-            : "") +
+                 //FallBack if there are problems
+                 (fallBack && (flickering !== 0.0 || horizontalSync !== 0.0) ?
+                     "vec2 initialCoords = vec2(fract(time/(1024.0*2.0)), fract(time/(1024.0*1024.0)));
+                      vec4 initialNoiseTexel = texture2D(noiseSource, initialCoords);"
+                 : "") +
+                 (fallBack && flickering !== 0.0 ? "
+                     float brightness = 1.0 + (initialNoiseTexel.g - 0.5) * flickering;"
+                 : "") +
+                 (fallBack && horizontalSync !== 0.0 ? "
+                     float randval = horizontalSyncStrength - initialNoiseTexel.r;
+                     float distortionScale = step(0.0, randval) * randval * horizontalSyncStrength;
+                     float distortionFreq = mix(4.0, 40.0, initialNoiseTexel.g);"
+                 : "") +
 
-             "float greyscale_color = rgb2grey(txt_color) + color;" +
+                 (staticNoise ? "
+                     float noise = staticNoise;" : "") +
 
-            (chromaColor !== 0 ?
-                (rbgShift !== 0 ? "
-                    float rgb_noise = abs(texture2D(noiseSource, vec2(fract(time/(1024.0 * 256.0)), fract(time/(1024.0*1024.0)))).a - 0.5);
-                    float rcolor = texture2D(source, txt_coords + vec2(0.1, 0.0) * rbgShift * rgb_noise).r;
-                    float bcolor = texture2D(source, txt_coords - vec2(0.1, 0.0) * rbgShift * rgb_noise).b;
-                    txt_color.r = rcolor;
-                    txt_color.b = bcolor;
-                    greyscale_color = 0.33 * (rcolor + bcolor);" : "") +
+                 (screenCurvature !== 0 ? "
+                     vec2 staticCoords = barrel(qt_TexCoord0, cc);"
+                 :"
+                     vec2 staticCoords = qt_TexCoord0;") +
 
-                "vec3 mixedColor = mix(fontColor.rgb, txt_color * fontColor.rgb, chromaColor);
-                 vec3 finalBackColor = mix(backgroundColor.rgb, mixedColor, greyscale_color);
-                 vec3 finalColor = mix(finalBackColor, fontColor.rgb, color).rgb;"
-            :
-                "vec3 finalColor = mix(backgroundColor.rgb, fontColor.rgb, greyscale_color);") +
+                 "vec2 coords = qt_TexCoord0;" +
 
-            "finalColor *= getScanlineIntensity(coords);" +
+                 (horizontalSync !== 0 ? "
+                     float dst = sin((coords.y + time * 0.001) * distortionFreq);
+                     coords.x += dst * distortionScale;" +
 
-            (bloom !== 0 ?
-                "vec4 bloomFullColor = texture2D(bloomSource, coords);
-                 vec3 bloomColor = bloomFullColor.rgb;
-                 float bloomAlpha = bloomFullColor.a;" +
-                (chromaColor !== 0 ?
-                    "bloomColor = fontColor.rgb * mix(vec3(rgb2grey(bloomColor)), bloomColor, chromaColor);"
-                :
-                    "bloomColor = fontColor.rgb * rgb2grey(bloomColor);") +
-                "finalColor += bloomColor * bloom * bloomAlpha;"
-            : "") +
+                     (staticNoise ? "
+                         noise += distortionScale * 7.0;" : "")
 
-            "finalColor *= smoothstep(-dispX, 0.0, staticCoords.x) - smoothstep(1.0, 1.0 + dispX, staticCoords.x);
-             finalColor *= smoothstep(-dispY, 0.0, staticCoords.y) - smoothstep(1.0, 1.0 + dispY, staticCoords.y);" +
+                 : "") +
 
-            (flickering !== 0 ? "
-                finalColor *= brightness;" : "") +
+                 (jitter !== 0 || staticNoise !== 0 ?
+                 "vec4 noiseTexel = texture2D(
+                     noiseSource, scaleNoiseSize * coords
+                     + vec2(0.0, random(vec2(fract(time / 237.0), 822.9582)))
+                     + vec2(fract(time / 31.0), fract(time / 177.0))
+                 );"
+                 : "") +
 
-            "gl_FragColor = vec4(finalColor * screen_brightness, qt_Opacity);" +
-        "}"
+                 (jitter !== 0 ? "
+                     vec2 offset = vec2(noiseTexel.b, noiseTexel.a) - vec2(0.5);
+                     vec2 txt_coords = coords + offset * jitterDisplacement;"
+                 :  "vec2 txt_coords = coords;") +
 
-     onStatusChanged: {
-         // Print warning messages
-         if (log)
-             console.log(log);
+                 "float color = 0.0001;" +
 
-         // Activate fallback mode
-         if (status == ShaderEffect.Error) {
-            fallBack = true;
+                 (staticNoise !== 0 ? "
+                     float noiseVal = noiseTexel.a;
+                     color += noiseVal * noise * (1.0 - distance * 1.3);" : "") +
+
+                 (glowingLine !== 0 ? "
+                     color += randomPass(coords * virtualResolution) * glowingLine;" : "") +
+
+                 "vec3 txt_color = texture2D(screenBuffer, txt_coords).rgb;" +
+
+                 (burnIn !== 0 ? "
+                     vec4 txt_blur = texture2D(burnInSource, staticCoords);
+                     float blurDecay = clamp((time - burnInLastUpdate) * burnInTime, 0.0, 1.0);
+                     vec3 burnInColor = 0.65 * (txt_blur.rgb - vec3(blurDecay));
+                     txt_color = max(txt_color, convertWithChroma(burnInColor));"
+                 : "") +
+
+                  "txt_color += fontColor.rgb * vec3(color);" +
+
+                  "txt_color = applyRasterization(staticCoords, txt_color, virtualResolution, rasterizationIntensity);\n" +
+
+                 "vec3 finalColor = txt_color;" +
+
+                 (flickering !== 0 ? "
+                     finalColor *= brightness;" : "") +
+
+                 (ambientLight !== 0 ? "
+                     finalColor += vec3(ambientLight) * (1.0 - distance) * (1.0 - distance);" : "") +
+
+                 (displayTerminalFrame ?
+                    "vec4 frameColor = texture2D(frameSource, qt_TexCoord0);
+                     finalColor = mix(finalColor, frameColor.rgb + (finalColor*frameGloss), frameColor.a);"
+                 : "") +
+
+                 "gl_FragColor = vec4(finalColor, qt_Opacity);" +
+             "}"
+
+          onStatusChanged: {
+              // Print warning messages
+              if (log)
+                  console.log(log);
+
+              // Activate fallback mode
+              if (status == ShaderEffect.Error) {
+                 fallBack = true;
+              }
+          }
+     }
+
+     Loader {
+         id: terminalFrameLoader
+
+         active: dynamicShader.displayTerminalFrame
+
+         width: staticShader.width
+         height: staticShader.height
+
+         sourceComponent: ShaderEffectSource {
+
+             sourceItem: terminalFrame
+             hideSource: true
+             visible: false
+             format: ShaderEffectSource.RGBA
+
+             TerminalFrame {
+                 id: terminalFrame
+                 blending: false
+                 anchors.fill: parent
+             }
          }
      }
+
+     ShaderLibrary {
+         id: shaderLibrary
+     }
+
+     ShaderEffect {
+         id: staticShader
+
+         width: parent.width * appSettings.windowScaling
+         height: parent.height * appSettings.windowScaling
+
+         property ShaderEffectSource source: parent.source
+         property ShaderEffectSource bloomSource: parent.bloomSource
+
+         property color fontColor: parent.fontColor
+         property color backgroundColor: parent.backgroundColor
+         property real bloom: appSettings.bloom * 2.5
+
+         property real screenCurvature: parent.screenCurvature
+
+         property real chromaColor: appSettings.chromaColor;
+
+         property real rbgShift: (appSettings.rbgShift / width) * appSettings.totalFontScaling // TODO FILIPPO width here is wrong.
+
+         property int rasterization: appSettings.rasterization
+
+         property real screen_brightness: Utils.lint(0.5, 1.5, appSettings.brightness)
+
+         property real ambientLight: parent.ambientLight
+
+         property size virtualResolution: parent.virtualResolution
+
+         blending: false
+         visible: false
+
+         //Print the number with a reasonable precision for the shader.
+         function str(num){
+             return num.toFixed(8);
+         }
+
+         fragmentShader: "
+             #ifdef GL_ES
+                 precision mediump float;
+             #endif
+
+             uniform sampler2D source;
+             uniform highp float qt_Opacity;
+             varying highp vec2 qt_TexCoord0;
+
+             uniform highp vec4 fontColor;
+             uniform highp vec4 backgroundColor;
+             uniform lowp float screen_brightness;
+
+             uniform highp vec2 virtualResolution;" +
+
+             (bloom !== 0 ? "
+                 uniform highp sampler2D bloomSource;
+                 uniform lowp float bloom;" : "") +
+
+             (screenCurvature !== 0 ? "
+                 uniform highp float screenCurvature;" : "") +
+
+             (chromaColor !== 0 ? "
+                 uniform lowp float chromaColor;" : "") +
+
+             (rbgShift !== 0 ? "
+                 uniform lowp float rbgShift;" : "") +
+
+             (ambientLight !== 0 ? "
+                 uniform lowp float ambientLight;" : "") +
+
+             shaderLibrary.min2 +
+             shaderLibrary.sum2 +
+             shaderLibrary.rgb2grey +
+
+             "vec3 convertWithChroma(vec3 inColor) {
+                vec3 outColor = inColor;" +
+
+                 (chromaColor !== 0 ?
+                     "outColor = fontColor.rgb * mix(vec3(rgb2grey(inColor)), inColor, chromaColor);"
+                 :
+                     "outColor = fontColor.rgb * rgb2grey(inColor);") +
+
+             "  return outColor;
+             }" +
+
+             shaderLibrary.rasterizationShader +
+
+             "void main() {" +
+                 "vec2 cc = vec2(0.5) - qt_TexCoord0;" +
+
+                 (screenCurvature !== 0 ? "
+                     float distortion = dot(cc, cc) * screenCurvature;
+                     vec2 curvatureCoords = (qt_TexCoord0 - cc * (1.0 + distortion) * distortion);
+                     vec2 txt_coords = - 2.0 * curvatureCoords + 3.0 * step(vec2(0.0), curvatureCoords) * curvatureCoords - 3.0 * step(vec2(1.0), curvatureCoords) * curvatureCoords;"
+                 :"
+                     vec2 txt_coords = qt_TexCoord0;") +
+
+                 "vec3 txt_color = texture2D(source, txt_coords).rgb;" +
+
+                 (rbgShift !== 0 ? "
+                     vec2 displacement = vec2(12.0, 0.0) * rbgShift;
+                     vec3 rightColor = texture2D(source, txt_coords + displacement).rgb;
+                     vec3 leftColor = texture2D(source, txt_coords - displacement).rgb;
+                     txt_color.r = leftColor.r * 0.10 + rightColor.r * 0.30 + txt_color.r * 0.60;
+                     txt_color.g = leftColor.g * 0.20 + rightColor.g * 0.20 + txt_color.g * 0.60;
+                     txt_color.b = leftColor.b * 0.30 + rightColor.b * 0.10 + txt_color.b * 0.60;
+                 " : "") +
+
+                  "txt_color += vec3(0.0001);" +
+                  "float greyscale_color = rgb2grey(txt_color);" +
+
+                 (screenCurvature !== 0 ? "
+                     float reflectionMask = sum2(step(vec2(0.0), curvatureCoords) - step(vec2(1.0), curvatureCoords));
+                     reflectionMask = clamp(reflectionMask, 0.0, 1.0);"
+                 :
+                     "float reflectionMask = 1.0;") +
+
+                 (chromaColor !== 0 ?
+                     "vec3 foregroundColor = mix(fontColor.rgb, txt_color * fontColor.rgb / greyscale_color, chromaColor);
+                      vec3 finalColor = mix(backgroundColor.rgb, foregroundColor, greyscale_color * reflectionMask);"
+                 :
+                     "vec3 finalColor = mix(backgroundColor.rgb, fontColor.rgb, greyscale_color * reflectionMask);") +
+
+                     (bloom !== 0 ?
+                         "vec4 bloomFullColor = texture2D(bloomSource, txt_coords);
+                          vec3 bloomColor = bloomFullColor.rgb;
+                          float bloomAlpha = bloomFullColor.a;
+                          bloomColor = convertWithChroma(bloomColor);
+                          finalColor += clamp(bloomColor * bloom * bloomAlpha, 0.0, 0.5);"
+                     : "") +
+
+                 "finalColor *= screen_brightness;" +
+
+                 "gl_FragColor = vec4(finalColor, qt_Opacity);" +
+             "}"
+
+         onStatusChanged: {
+             // Print warning messages
+             if (log) console.log(log);
+         }
+     }
+
+     ShaderEffectSource {
+         id: frameBuffer
+         visible: false
+         sourceItem: staticShader
+         hideSource: true
+     }
 }

app/qml/SimpleSlider.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,34 +17,27 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
-import QtQuick.Controls 1.1
+import QtQuick.Controls 2.0
 import QtQuick.Layouts 1.1
 
+import "Components"
+
 RowLayout {
     property alias value: slider.value
     property alias stepSize: slider.stepSize
-    property alias minimumValue: slider.minimumValue
-    property alias maximumValue: slider.maximumValue
+    property alias minimumValue: slider.from
+    property alias maximumValue: slider.to
     property real maxMultiplier: 100
 
     id: setting_component
     spacing: 10
-    Slider{
+    Slider {
         id: slider
         stepSize: parent.stepSize
         Layout.fillWidth: true
     }
-    Text{
-        id: textfield
-        text: formatNumber(Math.round(value * maxMultiplier))
-    }
-    function formatNumber(num) {
-        var n = "" + num;
-        while (n.length < 3) {
-            n = " " + n;
-        }
-        return n + "%";
+    SizedLabel {
+        text: Math.round(value * maxMultiplier) + "%"
     }
 }

app/qml/SizeOverlay.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,12 +17,12 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 
-Rectangle{
+Rectangle {
     property size terminalSize
     property real topOpacity: 0.6
+
     width: textSize.width * 2
     height: textSize.height * 2
     radius: 5
@@ -31,17 +31,21 @@ Rectangle{
     color: "black"
     opacity: sizetimer.running ? 0.6 : 0.0
 
-    Behavior on opacity{NumberAnimation{duration: 200}}
+    Behavior on opacity {
+        NumberAnimation {
+            duration: 200
+        }
+    }
 
     onTerminalSizeChanged: sizetimer.restart()
 
-    Text{
+    Text {
         id: textSize
         anchors.centerIn: parent
         color: "white"
         text: terminalSize.width + "x" + terminalSize.height
     }
-    Timer{
+    Timer {
         id: sizetimer
         interval: 1000
         running: false

app/qml/Storage.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -22,10 +22,12 @@ import QtQuick 2.2
 import QtQuick.LocalStorage 2.0
 
 QtObject {
+    readonly property string dbMajorVersion: "1"
+    readonly property string dbMinorVersion: "1.0"
     property bool initialized: false
 
     function getDatabase() {
-         return LocalStorage.openDatabaseSync("coolretroterm", "1.0", "StorageDatabase", 100000);
+         return LocalStorage.openDatabaseSync("coolretroterm" + dbMajorVersion, dbMinorVersion, "StorageDatabase", 100000)
     }
 
     function initialize() {
@@ -33,43 +35,47 @@ QtObject {
         db.transaction(
             function(tx) {
                 tx.executeSql('CREATE TABLE IF NOT EXISTS settings(setting TEXT UNIQUE, value TEXT)');
-          });
+            }
+        )
 
-        initialized = true;
+        initialized = true
     }
 
     function setSetting(setting, value) {
-       if(!initialized) initialize();
+        if(!initialized) initialize();
 
-       var db = getDatabase();
-       var res = "";
-       db.transaction(function(tx) {
-            var rs = tx.executeSql('INSERT OR REPLACE INTO settings VALUES (?,?);', [setting,value]);
-                  //console.log(rs.rowsAffected)
-                  if (rs.rowsAffected > 0) {
+        var db = getDatabase();
+        var res = "";
+        db.transaction(
+            function(tx) {
+                var rs = tx.executeSql('INSERT OR REPLACE INTO settings VALUES (?,?);', [setting,value]);
+                //console.log(rs.rowsAffected)
+                if (rs.rowsAffected > 0) {
                     res = "OK";
-                  } else {
+                } else {
                     res = "Error";
-                  }
-            }
-      );
+                }
+           }
+      )
       // The function returns “OK” if it was successful, or “Error” if it wasn't
-      return res;
+      return res
     }
 
     function getSetting(setting) {
-       if(!initialized) initialize();
-       var db = getDatabase();
-       var res="";
-       db.transaction(function(tx) {
-         var rs = tx.executeSql('SELECT value FROM settings WHERE setting=?;', [setting]);
-         if (rs.rows.length > 0) {
-              res = rs.rows.item(0).value;
-         } else {
-             res = undefined;
-         }
-      })
-      return res
+        if(!initialized) initialize();
+        var db = getDatabase();
+        var res = "";
+        db.transaction(
+            function(tx) {
+                var rs = tx.executeSql('SELECT value FROM settings WHERE setting=?;', [setting]);
+                if (rs.rows.length > 0) {
+                res = rs.rows.item(0).value;
+                } else {
+                res = undefined;
+                }
+            }
+        )
+        return res
     }
 
     function dropSettings(){
@@ -77,6 +83,7 @@ QtObject {
         db.transaction(
             function(tx) {
                 tx.executeSql('DROP TABLE settings');
-          });
+            }
+        )
     }
 }

app/qml/TerminalContainer.qml

@@ -1,61 +1,73 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
 import QtQuick 2.2
 import QtGraphicalEffects 1.0
 
-ShaderTerminal{
+import "utils.js" as Utils
+
+ShaderTerminal {
     property alias title: terminal.title
     property alias terminalSize: terminal.terminalSize
 
+    property real devicePixelRatio: terminalWindow.screen.devicePixelRatio
+
     id: mainShader
     opacity: appSettings.windowOpacity * 0.3 + 0.7
 
-    blending: false
-
     source: terminal.mainSource
-    blurredSource: terminal.blurredSource
-    dispX: (12 / width) * appSettings.windowScaling
-    dispY: (12 / height) * appSettings.windowScaling
-    virtual_resolution: terminal.virtualResolution
+    burnInEffect: terminal.burnInEffect
+    virtualResolution: terminal.virtualResolution
+    screenResolution: Qt.size(
+        terminalWindow.width * devicePixelRatio * appSettings.windowScaling,
+        terminalWindow.height * devicePixelRatio * appSettings.windowScaling
+    )
 
-    Loader{
-        id: frame
-        anchors.fill: parent
-
-        property real displacementLeft: item ? item.displacementLeft : 0
-        property real displacementTop: item ? item.displacementTop : 0
-        property real displacementRight: item ? item.displacementRight : 0
-        property real displacementBottom: item ? item.displacementBottom : 0
-
-        asynchronous: true
-        visible: status === Loader.Ready
-
-        z: 2.1
-        source: appSettings.frameSource
+    TimeManager {
+        id: timeManager
+        enableTimer: terminalWindow.visible
     }
 
-    PreprocessedTerminal{
+    PreprocessedTerminal {
         id: terminal
         anchors.fill: parent
     }
 
     //  EFFECTS  ////////////////////////////////////////////////////////////////
-
-    Loader{
+    Loader {
         id: bloomEffectLoader
         active: appSettings.bloom
         asynchronous: true
         width: parent.width * appSettings.bloomQuality
         height: parent.height * appSettings.bloomQuality
-        sourceComponent: FastBlur{
-            radius: 48 * appSettings.bloomQuality * appSettings.windowScaling
-            source: terminal.mainTerminal
+
+        sourceComponent: FastBlur {
+            radius: Utils.lint(16, 64, appSettings.bloomQuality)
+            source: terminal.mainSource
             transparentBorder: true
         }
     }
-    Loader{
+    Loader {
         id: bloomSourceLoader
         active: appSettings.bloom !== 0
         asynchronous: true
-        sourceComponent: ShaderEffectSource{
+        sourceComponent: ShaderEffectSource {
             id: _bloomEffectSource
             sourceItem: bloomEffectLoader.item
             hideSource: true
@@ -65,65 +77,4 @@ ShaderTerminal{
     }
 
     bloomSource: bloomSourceLoader.item
-
-    // This shader might be useful in the future. Since we used it only for a couple
-    // of calculations is probably best to move those in the main shader. If in
-    // we will need to store another fullScreen channel this might be handy.
-
-//    ShaderEffect {
-//        id: rasterizationEffect
-//        width: parent.width
-//        height: parent.height
-//        property real outColor: 0.0
-//        property real dispX: (5 / width) * appSettings.windowScaling
-//        property real dispY: (5 / height) * appSettings.windowScaling
-//        property size virtual_resolution: terminal.virtualResolution
-
-//        blending: false
-
-//        fragmentShader:
-//            "uniform lowp float qt_Opacity;" +
-
-//            "varying highp vec2 qt_TexCoord0;
-//             uniform highp vec2 virtual_resolution;
-//             uniform highp float dispX;
-//             uniform highp float dispY;
-//             uniform mediump float outColor;
-
-//             highp float getScanlineIntensity(vec2 coords) {
-//                 highp float result = 1.0;" +
-
-//                (appSettings.rasterization != appSettings.no_rasterization ?
-//                    "result *= abs(sin(coords.y * virtual_resolution.y * "+Math.PI+"));" : "") +
-//                (appSettings.rasterization == appSettings.pixel_rasterization ?
-//                    "result *= abs(sin(coords.x * virtual_resolution.x * "+Math.PI+"));" : "") + "
-
-//                return result;
-//             }" +
-
-//            "void main() {" +
-//                "highp float color = getScanlineIntensity(qt_TexCoord0);" +
-
-//                "float distance = length(vec2(0.5) - qt_TexCoord0);" +
-//                "color = mix(color, 0.0, 1.2 * distance * distance);" +
-
-//                "color *= outColor + smoothstep(0.00, dispX, qt_TexCoord0.x) * (1.0 - outColor);" +
-//                "color *= outColor + smoothstep(0.00, dispY, qt_TexCoord0.y) * (1.0 - outColor);" +
-//                "color *= outColor + (1.0 - smoothstep(1.00 - dispX, 1.00, qt_TexCoord0.x)) * (1.0 - outColor);" +
-//                "color *= outColor + (1.0 - smoothstep(1.00 - dispY, 1.00, qt_TexCoord0.y)) * (1.0 - outColor);" +
-
-//                "gl_FragColor.a = color;" +
-//            "}"
-
-//        onStatusChanged: if (log) console.log(log) //Print warning messages
-//    }
-
-//    rasterizationSource: ShaderEffectSource{
-//        id: rasterizationEffectSource
-//        sourceItem: rasterizationEffect
-//        hideSource: true
-//        smooth: true
-//        wrapMode: ShaderEffectSource.ClampToEdge
-//        visible: false
-//    }
 }

app/qml/TerminalFrame.qml

@@ -0,0 +1,104 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.0
+
+import "utils.js" as Utils
+
+ShaderEffect {
+    property color _frameColor: appSettings.frameColor
+    property color _backgroundColor: appSettings.backgroundColor
+    property color _fontColor: appSettings.fontColor
+    property color _lightColor: Utils.mix(_fontColor, _backgroundColor, 0.2)
+    property real _ambientLight: Utils.lint(0.2, 0.8, appSettings.ambientLight)
+
+    property color frameColor: Utils.mix(_frameColor, _lightColor, _ambientLight)
+    property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize
+
+    // Coefficient of the log curve used to approximate shadowing
+    property real screenShadowCoeff: Utils.lint(20.0, 10.0, _ambientLight)
+    property real frameShadowCoeff: Utils.lint(20.0, 10.0, _ambientLight)
+
+    property size margin: Qt.size(
+        appSettings.frameMargin / width * appSettings.windowScaling,
+        appSettings.frameMargin / height * appSettings.windowScaling
+    )
+
+    ShaderLibrary {
+        id: shaderLibrary
+    }
+
+    fragmentShader: "
+        #ifdef GL_ES
+            precision mediump float;
+        #endif
+
+        uniform lowp float screenCurvature;
+        uniform lowp float screenShadowCoeff;
+        uniform lowp float frameShadowCoeff;
+        uniform highp float qt_Opacity;
+        uniform lowp vec4 frameColor;
+        uniform mediump vec2 margin;
+
+        varying highp vec2 qt_TexCoord0;
+
+        vec2 distortCoordinates(vec2 coords){
+            vec2 cc = (coords - vec2(0.5));
+            float dist = dot(cc, cc) * screenCurvature;
+            return (coords + cc * (1.0 + dist) * dist);
+        }
+        " +
+
+        shaderLibrary.max2 +
+        shaderLibrary.min2 +
+        shaderLibrary.prod2 +
+        shaderLibrary.sum2 +
+
+        "
+
+        vec2 positiveLog(vec2 x) {
+            return clamp(log(x), vec2(0.0), vec2(100.0));
+        }
+
+        void main() {
+            vec2 staticCoords = qt_TexCoord0;
+            vec2 coords = distortCoordinates(staticCoords) * (vec2(1.0) + margin * 2.0) - margin;
+
+            vec2 vignetteCoords = staticCoords * (1.0 - staticCoords.yx);
+            float vignette = pow(prod2(vignetteCoords) * 15.0, 0.25);
+
+            vec3 color = frameColor.rgb * vec3(1.0 - vignette);
+            float alpha = 0.0;
+
+            float frameShadow = max2(positiveLog(-coords * frameShadowCoeff + vec2(1.0)) + positiveLog(coords * frameShadowCoeff - (vec2(frameShadowCoeff) - vec2(1.0))));
+            frameShadow = clamp(sqrt(frameShadow), 0.0, 1.0);
+            color *= frameShadow;
+            alpha = sum2(1.0 - step(vec2(0.0), coords) + step(vec2(1.0), coords));
+            alpha = clamp(alpha, 0.0, 1.0);
+            alpha *= mix(1.0, 0.9, frameShadow);
+
+            float screenShadow = 1.0 - prod2(positiveLog(coords * screenShadowCoeff + vec2(1.0)) * positiveLog(-coords * screenShadowCoeff + vec2(screenShadowCoeff + 1.0)));
+            alpha = max(0.8 * screenShadow, alpha);
+
+            gl_FragColor = vec4(color * alpha, alpha);
+        }
+    "
+
+    onStatusChanged: if (log) console.log(log) //Print warning messages
+}

app/qml/TimeManager.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,10 +17,9 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 
-Timer{
+Timer {
     default property bool enableTimer: false
     property real time
 

app/qml/fonts/1971-ibm-3278/LICENSE.txt

@@ -1,13 +1,49 @@
-Copyright (c) 2011-2012, Ricardo Banffy.
+Copyright (c) 2011-2017, Ricardo Banffy.
 Copyright (c) 1993-2011, Paul Mattes.
 Copyright (c) 2004-2005, Don Russell.
 Copyright (c) 2004, Dick Altenbern.
 Copyright (c) 1990, Jeff Sparkes.
 Copyright (c) 1989, Georgia Tech Research Corporation (GTRC), Atlanta, GA 30332.
 All rights reserved.
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-Neither the names of Ricardo Banffy, Paul Mattes, Don Russell, Dick Altenbern, Jeff Sparkes, GTRC nor the names of their contributors may be used to endorse or promote products derived from this software without specific prior written permission.
-THIS SOFTWARE IS PROVIDED BY PAUL MATTES, DON RUSSELL, DICK ALTENBERN, JEFF SPARKES AND GTRC "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL PAUL MATTES, DON RUSSELL, DICK ALTENBERN, JEFF SPARKES OR GTRC BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright notice, 
+      this list of conditions and the following disclaimer.
+      
+    * Redistributions in binary form must reproduce the above copyright notice, 
+      this list of conditions and the following disclaimer in the documentation 
+      and/or other materials provided with the distribution.
+      
+    * Neither the name of Ricardo Banffy, Paul Mattes, Don Russell, 
+      Dick Altenbern, Jeff Sparkes, GTRC nor the names of their contributors 
+      may be used to endorse or promote products derived from this software 
+      without specific prior written permission.
+    
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
+IN NO EVENT SHALL RICARDO BANFFY, PAUL MATTES, DON RUSSELL, DICK ALTENBERN, JEFF 
+SPARKES OR GTRC BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
+OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The Debian Logo glyph is based on the Debian Open Use Logo and is
+Copyright (c) 1999 Software in the Public Interest, Inc., and it is
+incorporated here under the terms of the Creative Commons
+Attribution-ShareAlike 3.0 Unported License. The logo is released
+under the terms of the GNU Lesser General Public License, version 3 or
+any later version, or, at your option, of the Creative Commons
+Attribution-ShareAlike 3.0 Unported License.
+
+Ubuntu, the Ubuntu logo and the Circle of Friends symbol are
+registered trademarks of Canonical Ltd.
+
+The Fontforge SFD font description file is optionally licensed under
+the SIL Open Font License v1.1 with no Reserved Font Name. This
+license is available with a FAQ at http://scripts.sil.org/OFL.

app/qml/fonts/1971-ibm-3278/README.md

@@ -1,73 +1,121 @@
 3270font: A font for the nostalgic
 ==================================
-https://github.com/rbanffy/3270font
 
-![Screenshot](https://raw.github.com/wiki/rbanffy/3270font/emacs.png)
+![Travis-CI](https://api.travis-ci.org/rbanffy/3270font.svg)
+
+![Screenshot](https://raw.githubusercontent.com/wiki/rbanffy/3270font/emacs.png)
+
+![Sample](https://raw.githubusercontent.com/wiki/rbanffy/3270font/3270Medium_sample.png)
 
 A little bit of history
 -----------------------
 
-This font is derived from the x3270 font, which, in turn, was translated
-from the one in Georgia Tech's 3270tool, which was itself hand-copied
-from a 3270 terminal. I built it because I felt terminals deserve to be
-pretty. The .sfd font file contains a x3270 bitmap font that was used
-for guidance.
+This font is derived from the x3270 font, which, in turn, was
+translated from the one in Georgia Tech's 3270tool, which was itself
+hand-copied from a 3270 series terminal. I built it because I felt
+terminals deserve to be pretty. The .sfd font file contains a x3270
+bitmap font that was used for guidance.
 
-![Using with the Cathode terminal program]
-(https://raw.github.com/wiki/rbanffy/3270font/cathode.png)
+![Using with the cool-old-tern (now cool-retro-term) terminal program](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/cool-retro-term.png)
+
+Getting it
+----------
+
+If you are running Debian or Ubuntu and you don't want to mess with
+building your font files, you can simply `apt-get install fonts-3270`
+(It's available from the Debian
+(https://packages.debian.org/sid/fonts/fonts-3270) and Ubuntu
+(http://packages.ubuntu.com/zesty/fonts-3270) package repos at
+https://packages.debian.org/sid/fonts/fonts-3270 and
+http://packages.ubuntu.com/xenial/fonts/fonts-3270, although the
+packaged version may not be the latest version, but it's good enough for
+most purposes. For those who don't have the luxury of a proper
+system-managed package, Adobe Type 1, TTF, OTF and WOFF versions are
+available for download on
+http://s3.amazonaws.com/3270font/3270_fonts_4cfe95c.zip (although this
+URL may not always reflect the latest version).
+
+![ASCII is so 60's](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/cyrillic.png)
 
 The format
 ----------
 
-This font was built with FontForge. You'll need it if you want to
-generate fonts for your platform. On most civilized operating systems,
-you can simply `apt-get install fontforge`, `yum install fontforge` or
-even `port install fontforge`. On others, you may need to grab your copy
-from http://fontforge.org/. I encourage you to drop by and read the
-tutorials.
+The "source" file is edited using FontForge. You'll need it if you want
+to generate fonts for your platform. On most civilized operating
+systems, you can simply `apt-get install fontforge`, `yum install
+fontforge` or even `port install fontforge`. On others, you may need to
+grab your copy from http://fontforge.org/. I encourage you to drop by
+and read the tutorials.
 
-![Powerline-shell compatible!]
-(https://raw.github.com/wiki/rbanffy/3270font/powerline.png)
+![Powerline-shell compatible!](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/powerline.png)
 
-Adobe Type 1, TTF, OTF and WOFF versions are available for download on
-http://s3.amazonaws.com/rbanffy/3270_fonts.zip for those who would just
-like to use them.
+![Using it on OSX (don't forget to turn antialiasing on)](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/osx_terminal.png)
 
-![Using it on OSX]
-(https://raw.github.com/wiki/rbanffy/3270font/osx_terminal.png)
+If you are running Windows, you'll probably need something like
+Cygwin, but, in the end, the font works correctly (with some very
+minor hinting issues).
 
-Generating derived files
-------------------------
+![Works on Windows](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/windows_7.png)
+
+Generating usable font files
+----------------------------
+
+The easiest way to generate the font files your computer can use is to
+run `make all` (if you are running Ubuntu or Debian, `make install` will
+install them too). Using `make help` will offer a handy list of options.
 
 The script `generate_derived.pe` calls FontForge and generates
-PostScript, OTF, TTF and WOFF versions of the base font, as well as a 
-slightly more condensed .sfd file with the base font narrowed to 488 
-units, with no glyph rescaling and its corresponding PostScript, TTF, 
-OTF and WOFF versions.
+PostScript, OTF, TTF and WOFF versions of the base font, as well as a
+slightly more condensed .sfd file with the base font narrowed to 488
+units, with no glyph rescaling (or cropping - we need to fix that) and
+its corresponding PostScript, TTF, OTF and WOFF versions.
+
+![For your favorite editor](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/symbols.png)
 
 Contributing
 ------------
 
-I don't think GitHub's pull-request mechanism is FontForge-friendly. If
-you want to contribute (there are a lot of missing glyphs, such as the
-APL set and most non-latin alphabets which most likely were never built
-into 3270 terminals), get in touch and we will figure out how to do it
-right.
+I fear GitHub's pull-request mechanism may not be very
+FontForge-friendly. If you want to contribute (there are a lot of
+missing glyphs, such as most non-latin alphabets which most likely were
+never built into 3270 terminals), the best workflow would probably be to
+add the encoding slots (if needed), add/make the changes, remove the
+unchanged glyphs and save it as a different file. If, in doubt, get in
+touch and we will figure out how to do it right.
 
-Preserving history
-------------------
-
-I regard the history of electronic computing a very important part of
-our civilization's history. Consider donating to entities that help
-preserve it, such as the Computer History Museum
-(http://www.computerhistory.org/), the IT History Society
-(http://ithistory.org/) and many others around the world. If you have a
-historically significant piece of technology in your closet or garage,
-consider contacting a local technology or industrial-design-oriented
-museum for advice.
+In order to generate the sample image and the grids for FontForge,
+you'll need a Python 3 environment with PIL or pillow installed. The
+requirements.txt file lists everything you need to do it.
 
 Known problems
 --------------
 
-I have received errors when installing the OTF, TTF, and PFM fonts on
-Windows 7 and 8 (didn't try others).
+Not all symbols in the 3270 charset have Unicode counterparts. When
+possible, they are duplicated in the Unicode space. The 3270-only
+symbols are at the end of the font, along with some glyphs useful for
+building others.
+
+Please refer to http://x3270.bgp.nu/Charset.html for a complete map.
+
+Future improvements
+-------------------
+
+A grid generator is provided for producing various grid sizes for the
+font. Those grids are not used yet, but they are intended to be used to
+align font features to provide better rendering at common font size
+choices. The captures below exemplify these choices:
+
+![x3270 with 32 pixel font (used as bitmap template for the font)](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/measurements_x3270_32.png)
+
+![x3270 with 20 pixel font](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/measurements_x3270_20.png)
+
+![Gnome Terminal on Ubuntu 17.10](
+https://raw.githubusercontent.com/wiki/rbanffy/3270font/measurements_gnome_terminal.png)

app/qml/fonts/1979-atari-400-800/ReadMe.rtf

@@ -1,317 +0,0 @@
-{\rtf1\ansi\deff0\deftab720{\fonttbl{\f0\fswiss MS Sans Serif;}{\f1\froman\fcharset2 Symbol;}{\f2\fmodern\fprq1 Atari Classic Chunky;}{\f3\froman Times New Roman;}{\f4\fswiss\fprq2 Arial;}}
-{\colortbl\red0\green0\blue0;\red0\green0\blue255;}
-\deflang1033\pard\plain\f2\fs24\cf1 Atari Classic TrueType Fonts \plain\f2\fs24\cf0 
-\par \plain\f4\fs16\cf0 (Windows Version 1.1)
-\par Created by Mark Simonson (v.1.0-1998, v.1.1-2001)
-\par marksim@bitstream.net
-\par Website: Mac/Atari Fusion--Atari Home Computer Resources for Mac Users
-\par http://www2.bitstream.net/~marksim/atarimac/
-\par Macintosh version also available.
-\par 
-\par With these fonts installed, you can view and print Atari text files in any text editor that allows you to change fonts (WordPad, for example). Tip: In order to get the correct line breaks, you will need to change the ATASCII return character (155) to the DOS LF character. (In the Character Map accessory, the ATASCII return is the blank character that comes just before the inverse up-arrow.)
-\par 
-\par There are three different fonts. \plain\f4\fs16\cf0\b Atari Classic Chunky \plain\f4\fs16\cf0 is a pixel-for-pixel copy of the original ATASCII character set. \plain\f4\fs16\cf0\b Atari Classic Smooth \plain\f4\fs16\cf0 interprets the pixel aliasing (stair steps) as diagonal lines. \plain\f4\fs16\cf0\b Atari Classic Extrasmooth \plain\f4\fs16\cf0 refines this idea further with the addition of curves. \plain\f4\fs16\cf0\b Smooth\plain\f4\fs16\cf0  and \plain\f4\fs16\cf0\b Extrasmooth\plain\f4\fs16\cf0  were designed for better appearance and legibility at larger sizes and on print-outs. Use the one that looks best to you.
-\par 
-\par These fonts will tend to look uneven at font sizes that do not correspond to the 8-by-8 pixel grid that the characters are based on. Because Windows assumes 96ppi screen resolution, they will look best in a font size that is a multiple of 6 (i.e., 6pt, 12pt, 18pt, etc.). (In Windows, 6 points = 8 pixels.)
-\par 
-\par The Atari Classic TrueType fonts duplicate the ATASCII character set on a low-level basis. Unlike a normal Windows font, ATASCII utilizes all character codes from $00 to $FF (0 to 255). The lower half are normal characters; the upper half are inverse versions of the lower half. The basic ASCII characters ($00 to $7F) correspond fairly closely except for the first 32, which don't normally contain characters in a Windows font.
-\par 
-\par Due to differences between the way Windows and the Atari use character codes, not all characters will display properly in Windows. In fact, some characters will not display at all (though they do exist in the font). Unfortunately, this is due to certain character codes being reserved in Windows and there doesn't appear to be any way to work around it. The character codes affected are: $00-$1F (0-31), $7F-$81 (127-129), $8D-$90 (141-144), $9D (157), and $9F (158).
-\par 
-\par Not all characters can be typed from the keyboard. You can however copy characters as needed from this document (see tables below). The Character Map desk accessory can help also.
-\par 
-\par \plain\f4\fs16\cf0\b ATASCII CHARACTER SET TABLES
-\par \plain\f4\fs16\cf0 
-\par In order to see the ATASCII character set with these tables, the Atari Classic TrueType fonts must be installed. Characters that are not displayed properly are due to character code usage differences between ATASCII and Windows (see above).
-\par 
-\par 
-\par \plain\f4\fs16\cf0\b TABLE 1: ATASCII Character Dump Block
-\par \plain\f4\fs16\cf0 
-\par All characters (ATASCII $00 thru $FF) 16 characters per
-\par line.
-\par 
-\par 
-\par \plain\f2\fs12\cf0  \'01\'02\'03\'04\'05\'06\'07\'08\tab 
-\par \'0b\'0c
-\par \'0e\'0f
-\par \'10\'11\'12\'13\'14\'15\'16\'17\'18\'19\'1a\'1b\'1c\'1d\'1e\'1f
-\par  !"#$%&'()*+,-./
-\par 0123456789:;<=>?
-\par @ABCDEFGHIJKLMNO
-\par PQRSTUVWXYZ[\\]^_
-\par `abcdefghijklmno
-\par pqrstuvwxyz\{|\}~
-\par \'80\'81\'82\'83\'84\'85\'86\'87\'88\'89\'8a\'8b\'8c\'8d\'8e\'8f
-\par \'90''""\bullet \endash \emdash \'98\'99\'9a \'9c\'9d\'9e\'9f
-\par \~\'a1\'a2\'a3\'a4\'a5\'a6\'a7\'a8\'a9\'aa\'ab\'ac\'ad\'ae\'af
-\par \'b0\'b1\'b2\'b3\'b4\'b5\'b6\'b7\'b8\'b9\'ba\'bb\'bc\'bd\'be\'bf
-\par \'c0\'c1\'c2\'c3\'c4\'c5\'c6\'c7\'c8\'c9\'ca\'cb\'cc\'cd\'ce\'cf
-\par \'d0\'d1\'d2\'d3\'d4\'d5\'d6\'d7\'d8\'d9\'da\'db\'dc\'dd\'de\'df
-\par \'e0\'e1\'e2\'e3\'e4\'e5\'e6\'e7\'e8\'e9\'ea\'eb\'ec\'ed\'ee\'ef
-\par \'f0\'f1\'f2\'f3\'f4\'f5\'f6\'f7\'f8\'f9\'fa\'fb\'fc\'fd\'fe\'ff
-\par \plain\f4\fs16\cf0 
-\par 
-\par \plain\f4\fs16\cf0\b TABLE 2: ATASCII Character Dump List
-\par \plain\f4\fs16\cf0 
-\par All characters (ATASCII $00 thru $FF) one character per
-\par line with hexadecimal value indicated on the left.
-\par 
-\par \plain\f2\fs12\cf0 00= 
-\par 01=\'01
-\par 02=\'02
-\par 03=\'03
-\par 04=\'04
-\par 05=\'05
-\par 06=\'06
-\par 07=\'07
-\par 08=\'08
-\par 09=\tab 
-\par 0A=
-\par 
-\par 0B=\'0b
-\par 0C=\'0c
-\par 0D=
-\par 0E=\'0e
-\par 0F=\'0f
-\par 10=\'10
-\par 11=\'11
-\par 12=\'12
-\par 13=\'13
-\par 14=\'14
-\par 15=\'15
-\par 16=\'16
-\par 17=\'17
-\par 18=\'18
-\par 19=\'19
-\par 1A=\'1a
-\par 1B=\'1b
-\par 1C=\'1c
-\par 1D=\'1d
-\par 1E=\'1e
-\par 1F=\'1f
-\par 20= 
-\par 21=!
-\par 22="
-\par 23=#
-\par 24=$
-\par 25=%
-\par 26=&
-\par 27='
-\par 28=(
-\par 29=)
-\par 2A=*
-\par 2B=+
-\par 2C=,
-\par 2D=-
-\par 2E=.
-\par 2F=/
-\par 30=0
-\par 31=1
-\par 32=2
-\par 33=3
-\par 34=4
-\par 35=5
-\par 36=6
-\par 37=7
-\par 38=8
-\par 39=9
-\par 3A=:
-\par 3B=;
-\par 3C=<
-\par 3D==
-\par 3E=>
-\par 3F=?
-\par 40=@
-\par 41=A
-\par 42=B
-\par 43=C
-\par 44=D
-\par 45=E
-\par 46=F
-\par 47=G
-\par 48=H
-\par 49=I
-\par 4A=J
-\par 4B=K
-\par 4C=L
-\par 4D=M
-\par 4E=N
-\par 4F=O
-\par 50=P
-\par 51=Q
-\par 52=R
-\par 53=S
-\par 54=T
-\par 55=U
-\par 56=V
-\par 57=W
-\par 58=X
-\par 59=Y
-\par 5A=Z
-\par 5B=[
-\par 5C=\\
-\par 5D=]
-\par 5E=^
-\par 5F=_
-\par 60=`
-\par 61=a
-\par 62=b
-\par 63=c
-\par 64=d
-\par 65=e
-\par 66=f
-\par 67=g
-\par 68=h
-\par 69=i
-\par 6A=j
-\par 6B=k
-\par 6C=l
-\par 6D=m
-\par 6E=n
-\par 6F=o
-\par 70=p
-\par 71=q
-\par 72=r
-\par 73=s
-\par 74=t
-\par 75=u
-\par 76=v
-\par 77=w
-\par 78=x
-\par 79=y
-\par 7A=z
-\par 7B=\{
-\par 7C=|
-\par 7D=\}
-\par 7E=~
-\par 7F=
-\par 80=\'80
-\par 81=\'81
-\par 82=\'82
-\par 83=\'83
-\par 84=\'84
-\par 85=\'85
-\par 86=\'86
-\par 87=\'87
-\par 88=\'88
-\par 89=\'89
-\par 8A=\'8a
-\par 8B=\'8b
-\par 8C=\'8c
-\par 8D=\'8d
-\par 8E=\'8e
-\par 8F=\'8f
-\par 90=\'90
-\par 91='
-\par 92='
-\par 93="
-\par 94="
-\par 95=\bullet 
-\par 96=\endash 
-\par 97=\emdash 
-\par 98=\'98
-\par 99=\'99
-\par 9A=\'9a
-\par 9B= 
-\par 9C=\'9c
-\par 9D=\'9d
-\par 9E=\'9e
-\par 9F=\'9f
-\par A0=\~
-\par A1=\'a1
-\par A2=\'a2
-\par A3=\'a3
-\par A4=\'a4
-\par A5=\'a5
-\par A6=\'a6
-\par A7=\'a7
-\par A8=\'a8
-\par A9=\'a9
-\par AA=\'aa
-\par AB=\'ab
-\par AC=\'ac
-\par AD=\'ad
-\par AE=\'ae
-\par AF=\'af
-\par B0=\'b0
-\par B1=\'b1
-\par B2=\'b2
-\par B3=\'b3
-\par B4=\'b4
-\par B5=\'b5
-\par B6=\'b6
-\par B7=\'b7
-\par B8=\'b8
-\par B9=\'b9
-\par BA=\'ba
-\par BB=\'bb
-\par BC=\'bc
-\par BD=\'bd
-\par BE=\'be
-\par BF=\'bf
-\par C0=\'c0
-\par C1=\'c1
-\par C2=\'c2
-\par C3=\'c3
-\par C4=\'c4
-\par C5=\'c5
-\par C6=\'c6
-\par C7=\'c7
-\par C8=\'c8
-\par C9=\'c9
-\par CA=\'ca
-\par CB=\'cb
-\par CC=\'cc
-\par CD=\'cd
-\par CE=\'ce
-\par CF=\'cf
-\par D0=\'d0
-\par D1=\'d1
-\par D2=\'d2
-\par D3=\'d3
-\par D4=\'d4
-\par D5=\'d5
-\par D6=\'d6
-\par D7=\'d7
-\par D8=\'d8
-\par D9=\'d9
-\par DA=\'da
-\par DB=\'db
-\par DC=\'dc
-\par DD=\'dd
-\par DE=\'de
-\par DF=\'df
-\par E0=\'e0
-\par E1=\'e1
-\par E2=\'e2
-\par E3=\'e3
-\par E4=\'e4
-\par E5=\'e5
-\par E6=\'e6
-\par E7=\'e7
-\par E8=\'e8
-\par E9=\'e9
-\par EA=\'ea
-\par EB=\'eb
-\par EC=\'ec
-\par ED=\'ed
-\par EE=\'ee
-\par EF=\'ef
-\par F0=\'f0
-\par F1=\'f1
-\par F2=\'f2
-\par F3=\'f3
-\par F4=\'f4
-\par F5=\'f5
-\par F6=\'f6
-\par F7=\'f7
-\par F8=\'f8
-\par F9=\'f9
-\par FA=\'fa
-\par FB=\'fb
-\par FC=\'fc
-\par FD=\'fd
-\par FE=\'fe
-\par FF=\'ff
-\par }
-

app/qml/fonts/1981-ibm-pc/LICENSE.TXT

@@ -0,0 +1,428 @@
+Attribution-ShareAlike 4.0 International
+
+=======================================================================
+
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+
+     In addition to the conditions in Section 3(a), if You Share
+     Adapted Material You produce, the following conditions also apply.
+
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+
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+Section 6 -- Term and Termination.
+
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+     Similar Rights licensed here. However, if You fail to comply with
+     this Public License, then Your rights under this Public License
+     terminate automatically.
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+     Section 6(a), it reinstates:
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+       1. automatically as of the date the violation is cured, provided
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+
+       2. upon express reinstatement by the Licensor.
+
+     For the avoidance of doubt, this Section 6(b) does not affect any
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+     of this Public License.
+
+  c. For the avoidance of doubt, the Licensor may also offer the
+     Licensed Material under separate terms or conditions or stop
+     distributing the Licensed Material at any time; however, doing so
+     will not terminate this Public License.
+
+  d. Sections 1, 5, 6, 7, and 8 survive termination of this Public
+     License.
+
+
+Section 7 -- Other Terms and Conditions.
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+     Licensed Material not stated herein are separate from and
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+Section 8 -- Interpretation.
+
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+     be made without permission under this Public License.
+
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+     cannot be reformed, it shall be severed from this Public License
+     without affecting the enforceability of the remaining terms and
+     conditions.
+
+  c. No term or condition of this Public License will be waived and no
+     failure to comply consented to unless expressly agreed to by the
+     Licensor.
+
+  d. Nothing in this Public License constitutes or may be interpreted
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+
+
+=======================================================================
+
+Creative Commons is not a party to its public
+licenses. Notwithstanding, Creative Commons may elect to apply one of
+its public licenses to material it publishes and in those instances
+will be considered the “Licensor.” The text of the Creative Commons
+public licenses is dedicated to the public domain under the CC0 Public
+Domain Dedication. Except for the limited purpose of indicating that
+material is shared under a Creative Commons public license or as
+otherwise permitted by the Creative Commons policies published at
+creativecommons.org/policies, Creative Commons does not authorize the
+use of the trademark "Creative Commons" or any other trademark or logo
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+understandings, or agreements concerning use of licensed material. For
+the avoidance of doubt, this paragraph does not form part of the
+public licenses.
+
+Creative Commons may be contacted at creativecommons.org.
+

app/qml/fonts/1982-commodore64/license.txt

@@ -1,6 +1,8 @@
 
-Fonts in this package are (c) 2010 Style.
+Fonts in this package are (c) 2010-2014 Style.
 
-You MAY NOT: sell this font; include/redistribute this font in any font collection regardless of pricing; provide the font for direct download from any web site. You MAY: link to "http://style64.org/c64-truetype" in order for others to download and install the font; embed this font or its .eot and .woff variants without any modification and using the same filename it was provided with for display on any web site using @font-face rules; use this font in static images and vector art; include this font without any modification and using the same filename it was provided with as part of a software package but ONLY if said software package is freely provided to end users. You may also contact us to negotiate a (possibly commercial) license for your use outside of these guidelines at "http://style64.org/contact-style".
+This license is applicable to each font file included in this package in all their variants (ttf, eot, woff, woff2, svg).
+
+You MAY NOT: sell this font; include/redistribute the font in any font collection regardless of pricing; provide the font for direct download from any web site, modify or rename the font. You MAY: link to "http://style64.org/c64-truetype" in order for others to download and install the font; embed the font (without any modification or file renaming) for display on any web site using @font-face rules; use this font in static images and vector art; include this font (without any modification or file renaming) as part of a software package but ONLY if said software package is freely provided to end users. You may also contact us to negotiate a (possibly commercial) license for your use outside of these guidelines at "http://style64.org/contact-style".
 
 At all times the most recent version of this license can be found at "http://style64.org/c64-truetype/license".

app/qml/fonts/1985-ibm-pc-vga/LICENSE.TXT

@@ -0,0 +1,428 @@
+Attribution-ShareAlike 4.0 International
+
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+
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+     EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS
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+
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+       1. automatically as of the date the violation is cured, provided
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+
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+
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+
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+     Licensed Material not stated herein are separate from and
+     independent of the terms and conditions of this Public License.
+
+
+Section 8 -- Interpretation.
+
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+     shall not be interpreted to, reduce, limit, restrict, or impose
+     conditions on any use of the Licensed Material that could lawfully
+     be made without permission under this Public License.
+
+  b. To the extent possible, if any provision of this Public License is
+     deemed unenforceable, it shall be automatically reformed to the
+     minimum extent necessary to make it enforceable. If the provision
+     cannot be reformed, it shall be severed from this Public License
+     without affecting the enforceability of the remaining terms and
+     conditions.
+
+  c. No term or condition of this Public License will be waived and no
+     failure to comply consented to unless expressly agreed to by the
+     Licensor.
+
+  d. Nothing in this Public License constitutes or may be interpreted
+     as a limitation upon, or waiver of, any privileges and immunities
+     that apply to the Licensor or You, including from the legal
+     processes of any jurisdiction or authority.
+
+
+=======================================================================
+
+Creative Commons is not a party to its public
+licenses. Notwithstanding, Creative Commons may elect to apply one of
+its public licenses to material it publishes and in those instances
+will be considered the “Licensor.” The text of the Creative Commons
+public licenses is dedicated to the public domain under the CC0 Public
+Domain Dedication. Except for the limited purpose of indicating that
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+use of the trademark "Creative Commons" or any other trademark or logo
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+the avoidance of doubt, this paragraph does not form part of the
+public licenses.
+
+Creative Commons may be contacted at creativecommons.org.
+

app/qml/fonts/1985-ibm-pc-vga/dos437.txt

@@ -1,72 +0,0 @@
- /
-/(_____________            ____
-\              /______)\  |    |        
-:\      |     /         \:|    |:::::::::: : .. . : ..  . .  :.    .
-  \_____|    /      |    \|    |______  
-___ /               ________          \...     .     .      .
-\______________     \       |  |      /.. . .   .   .             .
-               \            |__|     /
---x--x-----x----\______     |-/_____/-x--x-xx--x-- - -x -- - -   --  - - - 
-. . . . . . . . . . . .\____|. . . . . .
--------------------------------------------------------------------------------
->> perfect dos vga 437 - general information  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
--------------------------------------------------------------------------------
-
- "Perfect DOS VGA 437" and "Perfect DOS VGA 437 Win" are truetype fonts
- designed to emulate the MS-DOS/Text mode standard font, used on VGA monitors,
- with the 437 Codepage (standard US/International). This is a "bitmap" font,
- meaning it emulates a bitmap font and can only be used at a given size (8 or
- multiples of it like 16, 24, 32, etc). It's optimized for Flash too, so it
- won't produce antialias if used at round positions.
- 
- There are two fonts available. "Perfect DOS VGA 437" uses the original DOS
- codepage 437. It should be used, for example, if you're opening DOS ASCII
- files on notepad or another windows-based editor. Since it's faithful to the
- original DOS codes, it won't accent correctly in windows ("é" would produce
- something different, not an "e" with an acute).
- 
- There's also "Perfect DOS VGA 437 Win" which is the exactly same font adapted
- to a windows codepage. This should use accented characters correctly but won't
- work if you're opening a DOS-based text file.
- 
- UPDATE: this is a new version, updated in august/2008. It has fixed leading
- metrics for Mac systems.
-
--------------------------------------------------------------------------------
->> perfect dos vga 437 - creation process >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
--------------------------------------------------------------------------------
- 
- This font was created to be used on a Flash-based ANSi viewer I'm working. To
- create it, I created a small Quick Basic program to write all characters on
- screen,
- 
-  CLS
-  FOR l = 0 TO 255
-    charWrite 1 + (l MOD 20), 1 + (l \ 20) * 6 + (l MOD 2), LTRIM$(RTRIM$(STR$(l))) + CHR$(l)
-  NEXT
-  SUB charWrite (lin, col, char$)
-    DEF SEG = &HB800
-    FOR i = 1 TO LEN(char$)
-      POKE ((lin - 1) * 160) + ((col - 2 + i) * 2), ASC(MID$(char$, i, 1))
-      IF (i = LEN(char$)) THEN POKE ((lin - 1) * 160) + ((col - 2 + i) * 2) + 1, 113
-    NEXT
-  END SUB
-  
- Then captured the text screen using SCREEN THIEF (a very, very old screen
- capture TSR program which converts text screens to images accurately). I then
- recreated the font polygon by polygon on Fontlab, while looking at the image
- on Photoshop. No conversion took place.
-
--------------------------------------------------------------------------------
->> author >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
--------------------------------------------------------------------------------
-
- zeh fernando remembers the old days. SMASH DAH FUCKING ENTAH.
-
- http://www.fatorcaos.com.br
-
- rorshack ^ maiden brazil
-
--------------------------------------------------------------------------------
-^zehPULLSdahTRICK^kudosOUTtoWHOkeepsITreal^smashDAHfuckingENTAH!!!^lowres4ever^
--------------------------------------------------------------------------------

app/qml/fonts/modern-envy-code-r/Read Me.txt

@@ -1,16 +0,0 @@
-Envy Code R (coding font) preview #7.2
-======================================
-Envy Code R is a fully-scalable monospaced font designed for programming and command prompts.
-
-There are three variants including in the archive - Regular, Bold and Italic.  A large number of additional symbols outside the ASCII range and provided which covers most of the Windows/ISO 1252 codepage, MacOS Roman and a number of other Central European pages.
-
-This archive also contains a folder named 'Visual Studio Italics-as-bold' which contains the Regular and Italic fonts again with an alternate name of 'Envy Code R VS' and with the Italic variant set to identify itself as bold.  This allows you to utilise italics within Visual Studio's syntax highlighter by choosing bold everywhere you want italics - great for comments or strings!
-
-If you wish to use Envy Code R as a font for your Windows Command Prompt run the included .reg registry file and reboot, then choose Properties from the Command Prompt to set it.
-
-Please send feedback to damien@envytech.co.uk and be sure to visit http://damieng.com/fonts/envy-code-r for updates and more information.
-
-[)amien
-Damien Guard, May 2008.
-
-Copyright © 2006-2008 Envy Technologies Ltd.  Free to use but redistribution prohibited.

app/qml/fonts/modern-monaco/README

@@ -1,13 +0,0 @@
-monaco.ttf
-==========
-
-The original monaco.ttf improved: add some special characters (which are from "DejaVu Sans Mono")
-
-In my work environment, I need connect to Linux system from Windows system remotely using SecureCRT or Putty, and edit files using VIM tools. So I need one beautiful font in SecureCRT / Putty.
-
-In windows system, there are some original fonts are beautiful, for example "Consolas", but they can't support some special characters, for example: ▸, ↪, ⌴. Because they are original fonts in my Windows, I don't want to modify them.
-
-I get "Monaco" from web. It is tiny and beautiful. But it also can't support those special characters.
-
-So I add the characters by myself and share it.
-

app/qml/fonts/modern-terminus/COPYING

@@ -0,0 +1,97 @@
+Copyright (c) 2010 Dimitar Toshkov Zhekov,
+with Reserved Font Name "Terminus Font".
+
+Copyright (c) 2011 Tilman Blumenbach,
+with Reserved Font Name "Terminus (TTF)".
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

app/qml/frames/BlackRoughFrame.qml

@@ -1,24 +0,0 @@
-import QtQuick 2.2
-import "utils"
-
-TerminalFrame{
-    id: frame
-    z: 2.1
-    anchors.fill: parent
-    addedWidth: 200
-    addedHeight: 370
-    borderLeft: 170
-    borderRight: 170
-    borderTop: 250
-    borderBottom: 250
-    imageSource: "../images/black-frame.png"
-    normalsSource: "../images/black-frame-normals.png"
-
-    displacementLeft: 80.0
-    displacementTop: 65.0
-    displacementRight: 80.0
-    displacementBottom: 65.0
-
-    staticDiffuseComponent: 1.0
-    dinamycDiffuseComponent: 0.6
-}

app/qml/frames/WhiteSimpleFrame.qml

@@ -1,24 +0,0 @@
-import QtQuick 2.2
-import "utils"
-
-TerminalFrame{
-    id: frame
-    z: 2.1
-    anchors.fill: parent
-    addedWidth: 140
-    addedHeight: 140
-    borderLeft: 116
-    borderRight: 116
-    borderTop: 116
-    borderBottom: 116
-    imageSource: "../images/screen-frame.png"
-    normalsSource: "../images/screen-frame-normals.png"
-
-    displacementLeft: 55
-    displacementTop: 50
-    displacementRight: 55
-    displacementBottom: 50
-
-    staticDiffuseComponent: 1.0
-    dinamycDiffuseComponent: 0.6
-}

app/qml/frames/utils/TerminalFrame.qml

@@ -1,211 +0,0 @@
-import QtQuick 2.2
-import QtGraphicalEffects 1.0
-
-import "../../utils.js" as Utils
-
-Item{
-    id: framecontainer
-    property int textureWidth: terminalContainer.width / appSettings.windowScaling
-    property int textureHeight: terminalContainer.height / appSettings.windowScaling
-
-    property int addedWidth
-    property int addedHeight
-    property int borderLeft
-    property int borderRight
-    property int borderTop
-    property int borderBottom
-    property string imageSource
-    property string normalsSource
-    property string shaderString
-
-    //Values used to displace the texture in the screen. Used to make reflections correct.
-    property real displacementLeft
-    property real displacementTop
-    property real displacementRight
-    property real displacementBottom
-
-    // Material coefficients
-    property real staticDiffuseComponent: 0.7
-    property real dinamycDiffuseComponent: 1.0
-
-    BorderImage{
-        id: frameimage
-        anchors.centerIn: parent
-        width: textureWidth + addedWidth
-        height: textureHeight + addedHeight
-
-        border.bottom: borderBottom
-        border.top: borderTop
-        border.left: borderLeft
-        border.right: borderRight
-
-        source: imageSource
-        horizontalTileMode: BorderImage.Stretch
-        verticalTileMode: BorderImage.Stretch
-    }
-    BorderImage{
-        id: framenormals
-        anchors.fill: frameimage
-
-        border.bottom: borderBottom
-        border.top: borderTop
-        border.left: borderLeft
-        border.right: borderRight
-
-        source: normalsSource
-        horizontalTileMode: BorderImage.Stretch
-        verticalTileMode: BorderImage.Stretch
-    }
-    ShaderEffectSource{
-        id: framesource
-        sourceItem: frameimage
-        hideSource: true
-        textureSize: Qt.size(parent.width, parent.height)
-        sourceRect: Qt.rect(-1, -1, frameimage.width + 2, frameimage.height + 2)
-        visible: false
-    }
-    ShaderEffectSource{
-        id: framesourcenormals
-        sourceItem: framenormals
-        hideSource: true
-        textureSize: Qt.size(parent.width, parent.height)
-        sourceRect: Qt.rect(-1, -1, framenormals.width + 2, framenormals.height + 2)
-        visible: false
-    }
-
-    // REFLECTIONS ////////////////////////////////////////////////////////////
-    Loader{
-        id: reflectionEffectLoader
-        width: parent.width * 0.33
-        height: parent.height * 0.33
-        active: appSettings.frameReflections
-
-        sourceComponent: FastBlur{
-            id: frameReflectionEffect
-            radius: 128
-            source: terminal.kterminal
-            smooth: false
-        }
-    }
-
-    Loader{
-        id: reflectionEffectSourceLoader
-        active: appSettings.frameReflections
-        sourceComponent: ShaderEffectSource{
-            id: frameReflectionSource
-            sourceItem: reflectionEffectLoader.item
-            hideSource: true
-            smooth: true
-            visible: false
-        }
-    }
-
-    // This texture represent the static light component.
-    ShaderEffect {
-        id: staticLight
-        property alias source: framesource
-        property alias normals: framesourcenormals
-        property real screenCurvature: appSettings.screenCurvature
-        property size curvature_coefficients: Qt.size(width / mainShader.width, height / mainShader.height)
-        property real ambientLight: appSettings.ambientLight * 0.9 + 0.1
-        property color fontColor: appSettings.fontColor
-        property color backgroundColor: appSettings.backgroundColor
-        property color reflectionColor: Utils.mix(fontColor, backgroundColor, 0.2)
-        property real diffuseComponent: staticDiffuseComponent
-
-        anchors.centerIn: parent
-        width: parent.width + (addedWidth / textureWidth) * parent.width
-        height: parent.height + (addedHeight / textureHeight) * parent.height
-
-        blending: true
-
-        fragmentShader: "
-            uniform highp sampler2D normals;
-            uniform highp sampler2D source;
-            uniform lowp float screenCurvature;
-            uniform highp vec2 curvature_coefficients;
-            uniform lowp float ambientLight;
-            uniform highp float qt_Opacity;
-            uniform lowp vec4 reflectionColor;
-            uniform lowp float diffuseComponent;
-
-            varying highp vec2 qt_TexCoord0;
-
-            vec2 distortCoordinates(vec2 coords){
-                vec2 cc = (coords - vec2(0.5)) * curvature_coefficients;
-                float dist = dot(cc, cc) * screenCurvature;
-                return (coords + cc * (1.0 + dist) * dist);
-            }
-
-            float rgb2grey(vec3 v){
-                return dot(v, vec3(0.21, 0.72, 0.04));
-            }
-
-            void main(){
-                vec2 coords = distortCoordinates(qt_TexCoord0);
-                vec4 txtColor = texture2D(source, coords);
-                vec4 txtNormal = texture2D(normals, coords);
-
-                vec3 normal = normalize(txtNormal.rgb * 2.0 - 1.0);
-                vec2 lightDirection = normalize(vec2(0.5, 0.5) - coords);
-                float dotProd = dot(normal, vec3(lightDirection, 0.0)) * diffuseComponent * txtNormal.a;
-
-                vec3 darkColor = dotProd * reflectionColor.rgb;
-                gl_FragColor = vec4(mix(darkColor, txtColor.rgb, ambientLight), dotProd);
-            }
-        "
-
-        onStatusChanged: if (log) console.log(log) //Print warning messages
-    }
-
-    ShaderEffectSource {
-        id: staticLightSource
-        sourceItem: staticLight
-        hideSource: true
-        anchors.fill: staticLight
-        live: true
-    }
-
-    Loader{
-        id: dynamicLightLoader
-        anchors.fill: staticLight
-        active: appSettings.frameReflections
-        sourceComponent: ShaderEffect {
-            property ShaderEffectSource lightMask: staticLightSource
-            property ShaderEffectSource reflectionSource: reflectionEffectSourceLoader.item
-            property real diffuseComponent: dinamycDiffuseComponent
-            property real chromaColor: appSettings.chromaColor
-            property color fontColor: appSettings.fontColor
-
-            visible: true
-            blending: true
-
-            fragmentShader: "
-                uniform sampler2D lightMask;
-                uniform sampler2D reflectionSource;
-                uniform lowp float diffuseComponent;
-                uniform lowp float chromaColor;
-                uniform highp vec4 fontColor;
-                uniform highp float qt_Opacity;
-
-                varying highp vec2 qt_TexCoord0;
-
-                float rgb2grey(vec3 v){
-                    return dot(v, vec3(0.21, 0.72, 0.04));
-                }
-
-                void main() {
-                    float alpha = texture2D(lightMask, qt_TexCoord0).a * diffuseComponent;
-                    vec3 reflectionColor = texture2D(reflectionSource, qt_TexCoord0).rgb;
-                    vec3 color = fontColor.rgb * rgb2grey(reflectionColor);" +
-                    (chromaColor !== 0 ?
-                        "color = mix(color, fontColor.rgb * reflectionColor, chromaColor);"
-                    : "") +
-                    "gl_FragColor = vec4(color, 1.0) * alpha;
-                }
-            "
-
-            onStatusChanged: if (log) console.log(log) //Print warning messages
-        }
-    }
-}

app/qml/main.qml

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2013 "Filippo Scognamiglio"
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
 * https://github.com/Swordfish90/cool-retro-term
 *
 * This file is part of cool-retro-term.
@@ -17,39 +17,66 @@
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
-
 import QtQuick 2.2
 import QtQuick.Window 2.1
-import QtQuick.Controls 1.1
-import QtGraphicalEffects 1.0
+import QtQuick.Controls 2.3
 
-ApplicationWindow{
+import "menus"
+
+ApplicationWindow {
     id: terminalWindow
 
     width: 1024
     height: 768
+
+    // Save window properties automatically
+    onXChanged: appSettings.x = x
+    onYChanged: appSettings.y = y
+    onWidthChanged: appSettings.width = width
+    onHeightChanged: appSettings.height = height
+
+    // Load saved window geometry and show the window
+    Component.onCompleted: {
+        x = appSettings.x
+        y = appSettings.y
+        width = appSettings.width
+        height = appSettings.height
+
+        visible = true
+    }
+
     minimumWidth: 320
     minimumHeight: 240
 
-    visible: true
+    visible: false
 
     property bool fullscreen: appSettings.fullscreen
     onFullscreenChanged: visibility = (fullscreen ? Window.FullScreen : Window.Windowed)
 
-    //Workaround: Without __contentItem a ugly thin border is visible.
-    menuBar: CRTMainMenuBar{
-        id: mainMenu
-        visible: (Qt.platform.os === "osx" || appSettings.showMenubar)
-        __contentItem.visible: mainMenu.visible
+    menuBar: qtquickMenuLoader.item
+
+    Loader {
+        id: qtquickMenuLoader
+        active: !appSettings.isMacOS && appSettings.showMenubar
+        sourceComponent: WindowMenu { }
     }
 
+    Loader {
+        id: globalMenuLoader
+        active: appSettings.isMacOS
+        sourceComponent: OSXMenu { }
+    }
+
+    property string wintitle: appSettings.wintitle
+
     color: "#00000000"
-    title: terminalContainer.title || qsTr("cool-retro-term")
+
+    title: terminalContainer.title || qsTr(appSettings.wintitle)
 
     Action {
         id: showMenubarAction
         text: qsTr("Show Menubar")
-        enabled: Qt.platform.os !== "osx"
+        enabled: !appSettings.isMacOS
         shortcut: "Ctrl+Shift+M"
         checkable: true
         checked: appSettings.showMenubar
@@ -58,9 +85,9 @@ ApplicationWindow{
     Action {
         id: fullscreenAction
         text: qsTr("Fullscreen")
-        enabled: Qt.platform.os !== "osx"
+        enabled: !appSettings.isMacOS
         shortcut: "Alt+F11"
-        onTriggered: appSettings.fullscreen = !appSettings.fullscreen;
+        onTriggered: appSettings.fullscreen = !appSettings.fullscreen
         checkable: true
         checked: appSettings.fullscreen
     }
@@ -68,83 +95,81 @@ ApplicationWindow{
         id: quitAction
         text: qsTr("Quit")
         shortcut: "Ctrl+Shift+Q"
-        onTriggered: Qt.quit();
+        onTriggered: Qt.quit()
     }
-    Action{
+    Action {
         id: showsettingsAction
         text: qsTr("Settings")
         onTriggered: {
-            settingswindow.show();
-            settingswindow.requestActivate();
-            settingswindow.raise();
+            settingswindow.show()
+            settingswindow.requestActivate()
+            settingswindow.raise()
         }
     }
-    Action{
+    Action {
         id: copyAction
         text: qsTr("Copy")
-        shortcut: Qt.platform.os === "osx" ? StandardKey.Copy : "Ctrl+Shift+C"
+        shortcut: "Ctrl+Shift+C"
     }
-    Action{
+    Action {
         id: pasteAction
         text: qsTr("Paste")
-        shortcut: Qt.platform.os === "osx" ? StandardKey.Paste : "Ctrl+Shift+V"
+        shortcut: "Ctrl+Shift+V"
     }
-    Action{
+    Action {
+        id: pasteActionAlt
+        text: qsTr("Paste selection")
+        shortcut: "Shift+Insert"
+    }
+    Action {
         id: zoomIn
         text: qsTr("Zoom In")
         shortcut: "Ctrl++"
-        onTriggered: appSettings.incrementScaling();
+        onTriggered: appSettings.incrementScaling()
     }
-    Action{
+    Action {
         id: zoomOut
         text: qsTr("Zoom Out")
         shortcut: "Ctrl+-"
-        onTriggered: appSettings.decrementScaling();
+        onTriggered: appSettings.decrementScaling()
     }
-    Action{
+    Action {
         id: showAboutAction
         text: qsTr("About")
         onTriggered: {
-            aboutDialog.show();
-            aboutDialog.requestActivate();
-            aboutDialog.raise();
+            aboutDialog.show()
+            aboutDialog.requestActivate()
+            aboutDialog.raise()
         }
     }
-    ApplicationSettings{
+    ApplicationSettings {
         id: appSettings
     }
-    TerminalContainer{
+    TerminalContainer {
         id: terminalContainer
-        y: appSettings.showMenubar ? 0 : -2 // Workaroud to hide the margin in the menubar.
-        width: parent.width * appSettings.windowScaling
-        height: (parent.height + Math.abs(y)) * appSettings.windowScaling
-
-        transform: Scale {
-            xScale: 1 / appSettings.windowScaling
-            yScale: 1 / appSettings.windowScaling
-        }
+        width: parent.width
+        height: (parent.height + Math.abs(y))
     }
-    SettingsWindow{
+    SettingsWindow {
         id: settingswindow
         visible: false
     }
-    AboutDialog{
+    AboutDialog {
         id: aboutDialog
         visible: false
     }
-    Loader{
+    Loader {
         anchors.centerIn: parent
         active: appSettings.showTerminalSize
-        sourceComponent: SizeOverlay{
+        sourceComponent: SizeOverlay {
             z: 3
             terminalSize: terminalContainer.terminalSize
         }
     }
-    Component.onCompleted: appSettings.handleFontChanged();
     onClosing: {
         // OSX Since we are currently supporting only one window
         // quit the application when it is closed.
-        if (Qt.platform.os === "osx")
+        if (appSettings.isMacOS)
             Qt.quit()
     }
 }

app/qml/menus/FullContextMenu.qml

@@ -0,0 +1,95 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.2
+import QtQuick.Controls 2.3
+
+Menu {
+    id: contextmenu
+    MenuItem {
+        action: copyAction
+    }
+    MenuItem {
+        action: pasteAction
+    }
+    MenuItem {
+        action: showsettingsAction
+    }
+
+    MenuSeparator {}
+
+    Menu {
+        title: qsTr("File")
+        MenuItem {
+            action: quitAction
+        }
+    }
+    Menu {
+        title: qsTr("Edit")
+        MenuItem {
+            action: copyAction
+        }
+        MenuItem {
+            action: pasteAction
+        }
+        MenuSeparator {}
+        MenuItem {
+            action: showsettingsAction
+        }
+    }
+    Menu {
+        title: qsTr("View")
+        MenuItem {
+            action: fullscreenAction
+            visible: fullscreenAction.enabled
+        }
+        MenuItem {
+            action: showMenubarAction
+            visible: showMenubarAction.enabled
+        }
+        MenuItem {
+            action: zoomIn
+        }
+        MenuItem {
+            action: zoomOut
+        }
+    }
+    Menu {
+        id: profilesMenu
+        title: qsTr("Profiles")
+        Instantiator {
+            model: appSettings.profilesList
+            delegate: MenuItem {
+                text: model.text
+                onTriggered: {
+                    appSettings.loadProfileString(obj_string)
+                    appSettings.handleFontChanged()
+                }
+            }
+            onObjectAdded: profilesMenu.insertItem(index, object)
+            onObjectRemoved: profilesMenu.removeItem(object)
+        }
+    }
+    Menu {
+        title: qsTr("Help")
+        MenuItem {
+            action: showAboutAction
+        }
+    }
+}

app/qml/menus/OSXMenu.qml

@@ -0,0 +1,89 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+import QtQuick 2.3
+import Qt.labs.platform 1.1
+
+MenuBar {
+    id: defaultMenuBar
+
+    Menu {
+        title: qsTr("File")
+        MenuItem {
+            text: quitAction.text
+            onTriggered: quitAction.trigger()
+        }
+    }
+    Menu {
+        title: qsTr("Edit")
+        MenuItem {
+            text: copyAction.text
+            shortcut: "Meta+C"
+            onTriggered: copyAction.trigger()
+        }
+        MenuItem {
+            text: pasteAction.text
+            shortcut: "Meta+V"
+            onTriggered: pasteAction.trigger()
+        }
+        MenuSeparator {}
+        MenuItem {
+            text: showsettingsAction.text
+            shortcut: showsettingsAction.shortcut
+            onTriggered: showsettingsAction.trigger()
+        }
+    }
+    Menu {
+        title: qsTr("View")
+        MenuItem {
+            text: zoomIn.text
+            shortcut: "Meta++"
+            onTriggered: zoomIn.trigger()
+        }
+        MenuItem {
+            text: zoomOut.text
+            shortcut: "Meta+-"
+            onTriggered: zoomOut.trigger()
+        }
+    }
+    Menu {
+        id: profilesMenu
+        title: qsTr("Profiles")
+        Instantiator {
+            model: appSettings.profilesList
+            delegate: MenuItem {
+                text: model.text
+                onTriggered: {
+                    appSettings.loadProfileString(obj_string)
+                    appSettings.handleFontChanged()
+                }
+            }
+            onObjectAdded: profilesMenu.insertItem(index, object)
+            onObjectRemoved: profilesMenu.removeItem(object)
+        }
+    }
+    Menu {
+        title: qsTr("Help")
+        MenuItem {
+            text: showAboutAction.text
+            onTriggered: showAboutAction.trigger()
+        }
+    }
+}

app/qml/menus/ShortContextMenu.qml

@@ -0,0 +1,31 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.2
+import QtQuick.Controls 2.3
+
+Menu {
+    id: contextmenu
+    MenuItem {
+        action: copyAction
+    }
+    MenuItem {
+        action: pasteAction
+    }
+}

app/qml/menus/WindowMenu.qml

@@ -0,0 +1,85 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.2
+import QtQuick.Controls 2.3
+
+MenuBar {
+    id: defaultMenuBar
+    visible: appSettings.showMenubar
+
+    Menu {
+        title: qsTr("File")
+        MenuItem {
+            action: quitAction
+        }
+    }
+    Menu {
+        title: qsTr("Edit")
+        MenuItem {
+            action: copyAction
+        }
+        MenuItem {
+            action: pasteAction
+        }
+        MenuSeparator {}
+        MenuItem {
+            action: showsettingsAction
+        }
+    }
+    Menu {
+        title: qsTr("View")
+        MenuItem {
+            action: fullscreenAction
+            visible: fullscreenAction.enabled
+        }
+        MenuItem {
+            action: showMenubarAction
+            visible: showMenubarAction.enabled
+        }
+        MenuItem {
+            action: zoomIn
+        }
+        MenuItem {
+            action: zoomOut
+        }
+    }
+    Menu {
+        id: profilesMenu
+        title: qsTr("Profiles")
+        Instantiator {
+            model: appSettings.profilesList
+            delegate: MenuItem {
+                text: model.text
+                onTriggered: {
+                    appSettings.loadProfileString(obj_string)
+                    appSettings.handleFontChanged()
+                }
+            }
+            onObjectAdded: profilesMenu.insertItem(index, object)
+            onObjectRemoved: profilesMenu.removeItem(object)
+        }
+    }
+    Menu {
+        title: qsTr("Help")
+        MenuItem {
+            action: showAboutAction
+        }
+    }
+}

app/qml/resources.qrc

@@ -1,14 +1,5 @@
 <RCC>
     <qresource prefix="/">
-        <file>frames/BlackRoughFrame.qml</file>
-        <file>frames/images/black-frame.png</file>
-        <file>frames/images/screen-frame-normals.png</file>
-        <file>frames/images/black-frame-normals.png</file>
-        <file>frames/images/screen-frame.png</file>
-        <file>frames/images/black-frame-original.png</file>
-        <file>frames/images/screen-frame-original.png</file>
-        <file>frames/WhiteSimpleFrame.qml</file>
-        <file>frames/utils/TerminalFrame.qml</file>
         <file>SizeOverlay.qml</file>
         <file>ShaderTerminal.qml</file>
         <file>CheckableSlider.qml</file>
@@ -21,34 +12,39 @@
         <file>TimeManager.qml</file>
         <file>SimpleSlider.qml</file>
         <file>ColorButton.qml</file>
-        <file>Glossy.qml</file>
         <file>AboutDialog.qml</file>
         <file>InsertNameDialog.qml</file>
         <file>SettingsEffectsTab.qml</file>
         <file>main.qml</file>
         <file>SettingsTerminalTab.qml</file>
         <file>FontScanlines.qml</file>
-        <file>fonts/1982-commodore64/C64_Pro_Mono_v1.0-STYLE.ttf</file>
         <file>fonts/1977-apple2/PrintChar21.ttf</file>
-        <file>fonts/1971-ibm-3278/3270Medium.ttf</file>
-        <file>fonts/1985-atari-st/AtariST8x16SystemFont.ttf</file>
-        <file>fonts/modern-terminus/TerminusTTF-4.38.2.ttf</file>
-        <file>fonts/1977-commodore-pet/COMMODORE_PET.ttf</file>
-        <file>fonts/1979-atari-400-800/ATARI400800_original.TTF</file>
-        <file>fonts/1985-ibm-pc-vga/Perfect DOS VGA 437 Win.ttf</file>
+        <file>fonts/1971-ibm-3278/3270-Regular.ttf</file>
         <file>Storage.qml</file>
-        <file>CRTMainMenuBar.qml</file>
-        <file>SettingsPerformanceTab.qml</file>
+        <file>SettingsAdvancedTab.qml</file>
         <file>TerminalContainer.qml</file>
         <file>images/crt256.png</file>
         <file>utils.js</file>
         <file>images/allNoise512.png</file>
         <file>fonts/modern-proggy-tiny/ProggyTiny.ttf</file>
         <file>fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf</file>
-        <file>fonts/modern-monaco/monaco.ttf</file>
         <file>fonts/modern-hermit/Hermit-medium.otf</file>
-        <file>fonts/modern-envy-code-r/Envy Code R.ttf</file>
         <file>fonts/modern-inconsolata/Inconsolata.otf</file>
-        <file>SettingsScreenTab.qml</file>
+        <file>fonts/modern-fixedsys-excelsior/FSEX301-L2.ttf</file>
+        <file>../icons/32x32/cool-retro-term.png</file>
+        <file>Components/SizedLabel.qml</file>
+        <file>fonts/1979-atari-400-800/AtariClassic-Regular.ttf</file>
+        <file>fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf</file>
+        <file>fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf</file>
+        <file>fonts/1985-ibm-pc-vga/PxPlus_IBM_VGA8.ttf</file>
+        <file>fonts/1977-commodore-pet/PetMe.ttf</file>
+        <file>BurnInEffect.qml</file>
+        <file>fonts/modern-terminus/TerminusTTF-4.46.0.ttf</file>
+        <file>TerminalFrame.qml</file>
+        <file>menus/WindowMenu.qml</file>
+        <file>menus/FullContextMenu.qml</file>
+        <file>menus/ShortContextMenu.qml</file>
+        <file>ShaderLibrary.qml</file>
+        <file>menus/OSXMenu.qml</file>
     </qresource>
 </RCC>