Ubuntu 21.10 has cool-retro-term too

.github/workflows/appimage.yml

@@ -1,98 +0,0 @@
-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

README.md

@@ -8,9 +8,9 @@
 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): https://github.com/Swordfish90/qmltermwidget.
+It uses the QML port of qtermwidget (Konsole) developed by me: https://github.com/Swordfish90/qmltermwidget.
 
-This terminal emulator works under Linux and macOS and requires Qt5. It's suggested that you stick to the latest LTS version.
+This terminal emulator works under Linux and macOS and requires Qt 5.2 or higher.
 
 Settings such as colors, fonts, and effects can be accessed via context menu.
 
@@ -20,11 +20,193 @@ Settings such as colors, fonts, and effects can be accessed via context menu.
 ![Image](<https://i.imgur.com/GYRDPzJ.jpg>)
 
 ## Install
+Walk the easy way and install cool-retro-term using one of these convenient packages:
 
-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).
+Just grab the latest AppImage from the release page and make it executable and run it:
 
-Alternatively, most distributions such as Ubuntu, Fedora or Arch already package cool-retro-term in their official repositories.
+    wget https://github.com/Swordfish90/cool-retro-term/releases/download/1.1.1/Cool-Retro-Term-1.1.1-x86_64.AppImage
+    chmod a+x Cool-Retro-Term-1.1.1-x86_64.AppImage
+    ./Cool-Retro-Term-1.1.1-x86_64.AppImage
 
-## Building
+**Fedora** has the `cool-retro-term` in the official repositories. All you have to do is `sudo dnf install cool-retro-term`.
 
-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)).
+Users of **openSUSE** can grab a package from [Open Build Service](http://software.opensuse.org/package/cool-retro-term).
+
+**Arch** users can install this [package](https://aur.archlinux.org/packages/cool-retro-term-git/) directly via the [AUR](https://aur.archlinux.org):
+
+    trizen -S aur/cool-retro-term-git
+
+or use:
+
+    pacman -S cool-retro-term
+
+to install precompiled from community repository.
+
+Users of **Ubuntu 14.04 LTS (Trusty) up to 15.10 (Wily)** can use [this PPA](https://launchpad.net/~bugs-launchpad-net-falkensweb).
+
+**Ubuntu 17.10** can use [this PPA](https://launchpad.net/%7Evantuz/+archive/ubuntu/cool-retro-term)
+
+**Ubuntu 21.10** has the `cool-retro-term` in the official repositories. All you have to do is `sudo apt install cool-retro-term`.
+
+**Solus** users can install using `eopg`:
+```
+eopkg it cool-retro-term
+```
+
+**macOS** users can grab the latest dmg from the [release page](https://github.com/Swordfish90/cool-retro-term/releases) or install via Homebrew or MacPorts:
+```
+brew install cool-retro-term --cask
+```
+or
+```
+port install cool-retro-term
+```
+
+**FreeBSD** users can install cool-retro-term with `pkg`:
+
+    pkg install cool-retro-term
+    
+## Build instructions (FreeBSD)
+
+Grab a copy of [the FreeBSD Ports Collection](https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/ports-using.html), modify [`/usr/ports/x11/cool-retro-term/Makefile`](https://svnweb.freebsd.org/ports/head/x11/cool-retro-term/Makefile?view=markup) as you like, and then run `make install` to build and install the emulator:
+
+```
+cd /usr/ports/x11/cool-retro-term
+make install
+```
+
+## Build instructions (Linux)
+
+Build cool-retro-term yourself, you know, the retro way.
+
+## 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
+
+---
+
+**Ubuntu 16.10**
+
+    sudo apt-get install build-essential qmlscene qt5-qmake qt5-default qtdeclarative5-dev qml-module-qtquick-controls qtdeclarative5-qtquick2-plugin libqt5qml-graphicaleffects qml-module-qtquick-dialogs qtdeclarative5-localstorage-plugin qtdeclarative5-window-plugin
+
+---
+
+**Ubuntu 17.04**
+
+    sudo apt install build-essential libqt5qml-graphicaleffects qml-module-qt-labs-folderlistmodel qml-module-qt-labs-settings qml-module-qtquick-controls qml-module-qtquick-dialogs qmlscene qt5-default qt5-qmake qtdeclarative5-dev qtdeclarative5-localstorage-plugin qtdeclarative5-qtquick2-plugin qtdeclarative5-window-plugin
+
+---
+
+**Ubuntu 17.10**
+
+    sudo apt-get install build-essential qml-module-qtgraphicaleffects qml-module-qt-labs-folderlistmodel qml-module-qt-labs-settings qml-module-qtquick-controls qml-module-qtquick-dialogs qmlscene qt5-default qt5-qmake qtdeclarative5-dev qtdeclarative5-localstorage-plugin qtdeclarative5-qtquick2-plugin qtdeclarative5-window-plugin
+
+---
+
+**snapcraft (most of distros)**
+
+    sudo snap install cool-retro-term --classic
+
+---
+
+**Debian Jessie and above**
+
+    sudo apt 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 qml-module-qt-labs-settings qml-module-qt-labs-folderlistmodel
+
+---
+
+**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 redhat-rpm-config
+
+or:
+
+    sudo dnf -y install qt5-qtbase qt5-qtbase-devel qt5-qtdeclarative qt5-qtdeclarative-devel qt5-qtgraphicaleffects qt5-qtquickcontrols redhat-rpm-config
+
+---
+
+**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/:$PATH
+---
+
+### Compile
+Once you installed all dependencies (Qt is installed and in your path) you need to compile and run the application: 
+
+```bash
+# Get it from GitHub
+git clone --recursive https://github.com/Swordfish90/cool-retro-term.git
+
+# Build it
+cd cool-retro-term
+
+# Compile (Fedora and OpenSUSE user should use qmake-qt5 instead of qmake)
+qmake && make
+
+# Have fun!
+./cool-retro-term
+```
+
+## Build instructions (macOS)
+
+1. Install [Xcode](https://developer.apple.com/xcode/) and agree to the licence agreement
+2. Enter the following commands into the terminal:
+
+**Brew**
+
+```sh
+brew install qt5
+git clone --recursive https://github.com/Swordfish90/cool-retro-term.git
+export CPPFLAGS="-I/usr/local/opt/qt5/include"
+export LDFLAGS="-L/usr/local/opt/qt5/lib"
+export PATH=/usr/local/opt/qt5/bin:$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
+```
+
+**MacPorts**
+
+```sh
+sudo port install qt5
+git clone --recursive https://github.com/Swordfish90/cool-retro-term.git
+cd cool-retro-term
+/opt/local/libexec/qt5/bin/qmake && make
+mkdir cool-retro-term.app/Contents/PlugIns
+cp -r qmltermwidget/QMLTermWidget cool-retro-term.app/Contents/PlugIns
+open cool-retro-term.app
+```
+
+**Homebrew**
+
+```sh
+brew install cool-retro-term --cask
+```

app/app.pro

@@ -16,7 +16,7 @@ macx:ICON = icons/crt.icns
 RESOURCES += qml/resources.qrc
 
 #########################################
-##              INSTALLS
+##              INTALLS
 #########################################
 
 target.path += /usr/bin/

app/main.cpp

@@ -47,25 +47,28 @@ int main(int argc, char *argv[])
     setenv("LC_CTYPE", "UTF-8", 1);
 #endif
 
+    // Force fusion style on every platform
+    QQuickStyle::setStyle("Fusion");
+
     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 << "Usage: " << argv[0] << " [--default-settings] [--workdir <dir>] [--program <prog>] [-p|--profile <prof>] [--fullscreen] [-h|--help]" << endl;
-        cout << "  --default-settings  Run cool-retro-term with the default settings" << '\n';
+        cout << "  --default-settings  Run cool-retro-term with the default settings" << endl;
-        cout << "  --workdir <dir>     Change working directory to 'dir'" << '\n';
+        cout << "  --workdir <dir>     Change working directory to 'dir'" << endl;
-        cout << "  -e <cmd>            Command to execute. This option will catch all following arguments, so use it as the last option." << '\n';
+        cout << "  -e <cmd>            Command to execute. This option will catch all following arguments, so use it as the last option." << endl;
-        cout << "  -T <title>          Set window title to 'title'." << '\n';
+        cout << "  -T <title>          Set window title to 'title'." << endl;
-        cout << "  --fullscreen        Run cool-retro-term in fullscreen." << '\n';
+        cout << "  --fullscreen        Run cool-retro-term in fullscreen." << endl;
-        cout << "  -p|--profile <prof> Run cool-retro-term with the given profile." << '\n';
+        cout << "  -p|--profile <prof> Run cool-retro-term with the given profile." << endl;
-        cout << "  -h|--help           Print this help." << '\n';
+        cout << "  -h|--help           Print this help." << endl;
-        cout << "  --verbose           Print additional information such as profiles and settings." << '\n';
+        cout << "  --verbose           Print additional information such as profiles and settings." << endl;
         return 0;
     }
 
-    QString appVersion("1.2.0");
+    QString appVersion("1.2.0-beta1");
 
     if (argc>1 && (!strcmp(argv[1],"-v") || !strcmp(argv[1],"--version"))) {
         QTextStream cout(stdout, QIODevice::WriteOnly);
-        cout << "cool-retro-term " << appVersion << '\n';
+        cout << "cool-retro-term " << appVersion << endl;
         return 0;
     }
 

app/qml/ApplicationSettings.qml

@@ -32,7 +32,7 @@ QtObject {
     readonly property real maximumFontScaling: 2.50
 
     readonly property real minBurnInFadeTime: 160
-    readonly property real maxBurnInFadeTime: 160000
+    readonly property real maxBurnInFadeTime: 1600
 
     property bool isMacOS: Qt.platform.os === "osx"
 
@@ -71,7 +71,6 @@ QtObject {
 
     property string _backgroundColor: "#000000"
     property string _fontColor: "#ff8100"
-    property string _frameColor: "#ffffff"
     property string saturatedColor: Utils.mix(Utils.strToColor("#FFFFFF"),
                                               Utils.strToColor(_fontColor),
                                               saturationColor * 0.5)
@@ -82,7 +81,6 @@ QtObject {
                                                   _backgroundColor),
                                               Utils.strToColor(saturatedColor),
                                               0.7 + (contrast * 0.3))
-    property color frameColor: Utils.strToColor(_frameColor)
 
     property real staticNoise: 0.12
     property real screenCurvature: 0.3
@@ -92,7 +90,6 @@ QtObject {
 
     property real chromaColor: 0.25
     property real saturationColor: 0.25
-    property real frameGloss: 0
 
     property real jitter: 0.2
 
@@ -254,13 +251,11 @@ QtObject {
         var settings = {
             "backgroundColor": _backgroundColor,
             "fontColor": _fontColor,
-            "frameColor": _frameColor,
             "flickering": flickering,
             "horizontalSync": horizontalSync,
             "staticNoise": staticNoise,
             "chromaColor": chromaColor,
             "saturationColor": saturationColor,
-            "frameGloss": frameGloss,
             "screenCurvature": screenCurvature,
             "glowingLine": glowingLine,
             "burnIn": burnIn,
@@ -350,7 +345,6 @@ QtObject {
         _backgroundColor = settings.backgroundColor
                 !== undefined ? settings.backgroundColor : _backgroundColor
         _fontColor = settings.fontColor !== undefined ? settings.fontColor : _fontColor
-        _frameColor = settings.frameColor !== undefined ? settings.frameColor : _frameColor
 
         horizontalSync = settings.horizontalSync
                 !== undefined ? settings.horizontalSync : horizontalSync
@@ -359,7 +353,6 @@ QtObject {
         chromaColor = settings.chromaColor !== undefined ? settings.chromaColor : chromaColor
         saturationColor = settings.saturationColor
                 !== undefined ? settings.saturationColor : saturationColor
-        frameGloss = settings.frameGloss !== undefined ? settings.frameGloss : frameGloss
         screenCurvature = settings.screenCurvature
                 !== undefined ? settings.screenCurvature : screenCurvature
         glowingLine = settings.glowingLine !== undefined ? settings.glowingLine : glowingLine
@@ -466,8 +459,6 @@ QtObject {
                 "rbgShift": 0,
                 "saturationColor": 0.2483,
                 "screenCurvature": 0.3,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.1198,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -497,8 +488,6 @@ QtObject {
                 "rbgShift": 0,
                 "saturationColor": 0.0,
                 "screenCurvature": 0.3,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.1198,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -528,8 +517,6 @@ QtObject {
                 "rbgShift": 0,
                 "saturationColor": 0.5,
                 "screenCurvature": 0.3,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.15,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -559,8 +546,6 @@ QtObject {
                 "rbgShift": 0,
                 "saturationColor": 0,
                 "screenCurvature": 0,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.15,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -590,8 +575,6 @@ QtObject {
                 "rbgShift": 0,
                 "saturationColor": 0,
                 "screenCurvature": 0.5,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.099,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -621,8 +604,6 @@ QtObject {
                 "rbgShift": 0.2969,
                 "saturationColor": 0,
                 "screenCurvature": 0.5,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.2969,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -632,7 +613,7 @@ QtObject {
             builtin: true
         }
         ListElement {
-            text: "IBM DOS"
+            text: "IBM Dos"
             obj_string: '{
                 "ambientLight": 0.151,
                 "backgroundColor": "#000000",
@@ -652,8 +633,6 @@ QtObject {
                 "rbgShift": 0.3524,
                 "saturationColor": 0,
                 "screenCurvature": 0.4,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.0503,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -683,8 +662,6 @@ QtObject {
                 "rbgShift": 0,
                 "saturationColor": 0,
                 "screenCurvature": 0.2,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0,
                 "windowOpacity": 1,
                 "margin": 0.5,
@@ -714,8 +691,6 @@ QtObject {
                 "rbgShift": 0,
                 "saturationColor": 0.4983,
                 "screenCurvature": 0,
-                "frameColor": "#ffffff",
-                "frameGloss": 0,
                 "staticNoise": 0.0955,
                 "windowOpacity": 0.7,
                 "margin": 0.1,

app/qml/BurnInEffect.qml

@@ -29,8 +29,8 @@ Loader {
     property real lastUpdate: 0
     property real prevLastUpdate: 0
 
-    property real burnIn: appSettings.burnIn;
+    property real burnIn: appSettings.burnIn
-    property real burnInFadeTime: (1 / Utils.lint(_minBurnInFadeTime, _maxBurnInFadeTime, burnIn))*64
+    property real burnInFadeTime: 1 / Utils.lint(_minBurnInFadeTime, _maxBurnInFadeTime, burnIn)
     property real _minBurnInFadeTime: appSettings.minBurnInFadeTime
     property real _maxBurnInFadeTime: appSettings.maxBurnInFadeTime
 
@@ -76,7 +76,7 @@ Loader {
             Connections {
                 target: kterminal
 
-                onImagePainted: {
+                function onImagePainted() {
                     completelyUpdate()
                 }
             }
@@ -84,19 +84,19 @@ Loader {
             Connections {
                 target: appSettings
 
-                onBurnInChanged: {
+                function onBurnInChanged() {
                     burnInEffect.restartBlurSource()
                 }
 
-                onTerminalFontChanged: {
+                function onTerminalFontChanged() {
                     burnInEffect.restartBlurSource()
                 }
 
-                onRasterizationChanged: {
+                function onRasterizationChanged() {
                     burnInEffect.restartBlurSource()
                 }
 
-                onBurnInQualityChanged: {
+                function onBurnInQualityChanged() {
                     burnInEffect.restartBlurSource()
                 }
             }
@@ -146,8 +146,9 @@ Loader {
                     float prevMask = accColor.a;
                     float currMask = rgb2grey(txtColor);
 
-                    highp float blurDecay = clamp(pow(0.5, burnInTime * (lastUpdate - prevLastUpdate)), 0.0, 1.0);
+                    highp float blurDecay = clamp((lastUpdate - prevLastUpdate) * burnInTime, 0.0, 1.0);
-                    vec3 blurColor = accColor.rgb * vec3(blurDecay);
+                    blurDecay = max(0.0, blurDecay - prevMask);
+                    vec3 blurColor = accColor.rgb - vec3(blurDecay);
                     vec3 color = max(blurColor, txtColor);
 
                     gl_FragColor = vec4(color, currMask);

app/qml/PreprocessedTerminal.qml

@@ -47,14 +47,14 @@ Item{
     Connections {
         target: copyAction
 
-        onTriggered: {
+        function onTriggered() {
             kterminal.copyClipboard()
         }
     }
     Connections {
         target: pasteAction
 
-        onTriggered: {
+        function onTriggered() {
             kterminal.pasteClipboard()
         }
     }
@@ -63,29 +63,29 @@ Item{
     Connections {
         target: appSettings
 
-        onFontScalingChanged: {
+        function onFontScalingChanged() {
             terminalContainer.updateSources()
         }
 
-        onFontWidthChanged: {
+        function onFontWidthChanged() {
             terminalContainer.updateSources()
         }
     }
     Connections {
         target: terminalContainer
 
-        onWidthChanged: {
+        function onWidthChanged() {
             terminalContainer.updateSources()
         }
 
-        onHeightChanged: {
+        function onHeightChanged() {
             terminalContainer.updateSources()
         }
     }
     Connections {
         target: terminalWindow
 
-        onActiveChanged: {
+        function onActiveChanged() {
             kterminal.forceActiveFocus()
         }
     }

app/qml/SettingsAdvancedTab.qml

@@ -89,7 +89,7 @@ ColumnLayout {
                 }
             }
 
-            SizedLabel {
+            Label {
                 text: appSettings.fps !== 0 ? appSettings.fps : qsTr("Max")
             }
             Label {
@@ -109,7 +109,7 @@ ColumnLayout {
                     enabled = true
                 }
             }
-            SizedLabel {
+            Label {
                 text: Math.round(txtslider.value * 100) + "%"
             }
 
@@ -130,7 +130,7 @@ ColumnLayout {
                     enabled = true
                 }
             }
-            SizedLabel {
+            Label {
                 text: Math.round(bloomSlider.value * 100) + "%"
             }
 
@@ -151,7 +151,7 @@ ColumnLayout {
                     enabled = true
                 }
             }
-            SizedLabel {
+            Label {
                 text: Math.round(burnInSlider.value * 100) + "%"
             }
         }

app/qml/SettingsTerminalTab.qml

@@ -69,7 +69,7 @@ ColumnLayout {
                 Connections {
                     target: appSettings
 
-                    onTerminalFontChanged: {
+                    function onTerminalFontChanged() {
                         fontChanger.updateIndex()
                     }
                 }
@@ -149,11 +149,6 @@ ColumnLayout {
                     value: appSettings.saturationColor
                     enabled: appSettings.chromaColor !== 0
                 }
-                CheckableSlider {
-                    name: qsTr("Frame Gloss")
-                    onNewValue: appSettings.frameGloss = newValue
-                    value: appSettings.frameGloss
-                }
             }
             RowLayout {
                 Layout.fillWidth: true
@@ -171,13 +166,6 @@ ColumnLayout {
                     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

@@ -27,10 +27,9 @@ import QtQuick.Dialogs 1.1
 Window {
     id: settings_window
     title: qsTr("Settings")
-    width: 640
+    width: 600
-    height: 640
+    height: 480
 
-    color: palette.window
     property int tabmargins: 15
 
     Item {

app/qml/ShaderTerminal.qml

@@ -37,8 +37,6 @@ Item {
 
     property real ambientLight: appSettings.ambientLight * 0.2
 
-    property real frameGloss: appSettings.frameGloss
-
     property size virtualResolution
     property size screenResolution
 
@@ -61,7 +59,6 @@ Item {
          property real screenCurvature: parent.screenCurvature
          property real chromaColor: parent.chromaColor
          property real ambientLight: parent.ambientLight
-         property real frameGloss: parent.frameGloss
 
          property real flickering: appSettings.flickering
          property real horizontalSync: appSettings.horizontalSync
@@ -175,7 +172,6 @@ Item {
              uniform highp vec4 fontColor;
              uniform highp vec4 backgroundColor;
              uniform lowp float shadowLength;
-             uniform lowp float frameGloss;
 
              uniform highp vec2 virtualResolution;
              uniform lowp float rasterizationIntensity;\n" +
@@ -247,17 +243,6 @@ Item {
              "  return outColor;
              }" +
 
-             //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 );
-             }" +
-
              "void main() {" +
                  "vec2 cc = vec2(0.5) - qt_TexCoord0;" +
                  "float distance = length(cc);" +
@@ -296,11 +281,7 @@ Item {
                  : "") +
 
                  (jitter !== 0 || staticNoise !== 0 ?
-                 "vec4 noiseTexel = texture2D(
+                     "vec4 noiseTexel = texture2D(noiseSource, scaleNoiseSize * coords + vec2(fract(time / 51.0), fract(time / 237.0)));"
-                     noiseSource, scaleNoiseSize * coords
-                     + vec2(0.0, random(vec2(fract(time / 237.0), 822.9582)))
-                     + vec2(fract(time / 31.0), fract(time / 177.0))
-                 );"
                  : "") +
 
                  (jitter !== 0 ? "
@@ -321,8 +302,8 @@ Item {
 
                  (burnIn !== 0 ? "
                      vec4 txt_blur = texture2D(burnInSource, staticCoords);
-                     float blurDecay = clamp(pow(0.5, burnInTime * (time - burnInLastUpdate)), 0.0, 1.0);
+                     float blurDecay = clamp((time - burnInLastUpdate) * burnInTime, 0.0, 1.0);
-                     vec3 burnInColor = txt_blur.rgb * vec3(blurDecay);
+                     vec3 burnInColor = 0.65 * (txt_blur.rgb - vec3(blurDecay));
                      txt_color = max(txt_color, convertWithChroma(burnInColor));"
                  : "") +
 
@@ -340,7 +321,7 @@ Item {
 
                  (displayTerminalFrame ?
                     "vec4 frameColor = texture2D(frameSource, qt_TexCoord0);
-                     finalColor = mix(finalColor, frameColor.rgb + (finalColor*frameGloss), frameColor.a);"
+                     finalColor = mix(finalColor, frameColor.rgb, frameColor.a);"
                  : "") +
 
                  "gl_FragColor = vec4(finalColor, qt_Opacity);" +

app/qml/TerminalFrame.qml

@@ -22,13 +22,13 @@ import QtQuick 2.0
 import "utils.js" as Utils
 
 ShaderEffect {
-    property color _frameColor: appSettings.frameColor
+    property color _staticFrameColor: "#fff"
     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 color frameColor: Utils.mix(_staticFrameColor, _lightColor, _ambientLight)
     property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize
 
     // Coefficient of the log curve used to approximate shadowing
@@ -87,7 +87,7 @@ ShaderEffect {
             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);
+            frameShadow = max(sqrt(frameShadow), 0.0);
             color *= frameShadow;
             alpha = sum2(1.0 - step(vec2(0.0), coords) + step(vec2(1.0), coords));
             alpha = clamp(alpha, 0.0, 1.0);