Some fixes in the settings.

app/ApplicationSettings.qml

@@ -156,13 +156,9 @@ Item{
             fps: fps,
             window_scaling: window_scaling,
             show_terminal_size: show_terminal_size,
-            brightness: brightness,
-            contrast: contrast,
-            ambient_light: ambient_light,
             fontScalingIndexes: fontScalingIndexes,
             fontIndexes: fontIndexes,
             frameReflections: _frameReflections,
-            windowOpacity: windowOpacity
         }
         return JSON.stringify(settings);
     }
@@ -181,6 +177,10 @@ Item{
             bloom_strength: bloom_strength,
             rasterization: rasterization,
             jitter: jitter,
+            brightness: brightness,
+            contrast: contrast,
+            ambient_light: ambient_light,
+            windowOpacity: windowOpacity,
             fontIndex: fontIndexes[rasterization]
         }
         return JSON.stringify(settings);
@@ -213,11 +213,6 @@ Item{
     function loadSettingsString(settingsString){
         var settings = JSON.parse(settingsString);
 
-        ambient_light = settings.ambient_light !== undefined ? settings.ambient_light : ambient_light;
-
-        contrast = settings.contrast !== undefined ? settings.contrast : contrast;
-        brightness = settings.brightness !== undefined ? settings.brightness : brightness
-
         show_terminal_size = settings.show_terminal_size !== undefined ? settings.show_terminal_size : show_terminal_size
 
         fps = settings.fps !== undefined ? settings.fps: fps
@@ -227,7 +222,6 @@ Item{
         fontScalingIndexes = settings.fontScalingIndexes !== undefined ? settings.fontScalingIndexes : fontScalingIndexes
 
         _frameReflections = settings.frameReflections !== undefined ? settings.frameReflections : _frameReflections;
-        windowOpacity = settings.windowOpacity !== undefined ? settings.windowOpacity : windowOpacity;
     }
 
     function loadProfileString(profileString){
@@ -251,6 +245,11 @@ Item{
 
         jitter = settings.jitter !== undefined ? settings.jitter : jitter;
 
+        ambient_light = settings.ambient_light !== undefined ? settings.ambient_light : ambient_light;
+        contrast = settings.contrast !== undefined ? settings.contrast : contrast;
+        brightness = settings.brightness !== undefined ? settings.brightness : brightness;
+        windowOpacity = settings.windowOpacity !== undefined ? settings.windowOpacity : windowOpacity;
+
         fontIndexes[rasterization] = settings.fontIndex !== undefined ? settings.fontIndex : fontIndexes[rasterization];
     }
 
@@ -303,37 +302,42 @@ Item{
         id: profileslist
         ListElement{
             text: "Default Amber"
-            obj_string: '{"background_color":"#000000","bloom_strength":0.65,"brightness_flickering":0.1,"fontIndex":0,"font_color":"#ff8100","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.08,"jitter":0.18,"motion_blur":0.45,"noise_strength":0.1,"rasterization":0,"screen_distortion":0.1}'
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.65,"brightness":0.5,"brightness_flickering":0.1,"contrast":0.85,"fontIndex":0,"font_color":"#ff8100","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.08,"jitter":0.18,"motion_blur":0.4,"noise_strength":0.1,"rasterization":0,"screen_distortion":0.1,"windowOpacity":1}'
             builtin: true
         }
         ListElement{
             text: "Default Green"
-            obj_string: '{"background_color":"#000000","bloom_strength":0.4,"brightness_flickering":0.1,"fontIndex":0,"font_color":"#0ccc68","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.08,"jitter":0.18,"motion_blur":0.45,"noise_strength":0.1,"rasterization":0,"screen_distortion":0.1}'
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.4,"brightness":0.5,"brightness_flickering":0.1,"contrast":0.85,"fontIndex":0,"font_color":"#0ccc68","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.08,"jitter":0.18,"motion_blur":0.45,"noise_strength":0.1,"rasterization":0,"screen_distortion":0.1,"windowOpacity":1}'
             builtin: true
         }
         ListElement{
             text: "Default Scanlines"
-            obj_string: '{"background_color":"#000000","bloom_strength":0.4,"brightness_flickering":0.1,"fontIndex":0,"font_color":"#00ff5b","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.07,"jitter":0.11,"motion_blur":0.4,"noise_strength":0.05,"rasterization":1,"screen_distortion":0.1}'
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.4,"brightness":0.5,"brightness_flickering":0.1,"contrast":0.85,"fontIndex":0,"font_color":"#00ff5b","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.07,"jitter":0.11,"motion_blur":0.4,"noise_strength":0.05,"rasterization":1,"screen_distortion":0.1,"windowOpacity":1}'
             builtin: true
         }
         ListElement{
             text: "Default Pixelated"
-            obj_string: '{"background_color":"#000000","bloom_strength":0.4,"brightness_flickering":0.1,"fontIndex":0,"font_color":"#ff8100","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.1,"jitter":0,"motion_blur":0.45,"noise_strength":0.14,"rasterization":2,"screen_distortion":0.05}'
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.4,"brightness":0.5,"brightness_flickering":0.1,"contrast":0.85,"fontIndex":0,"font_color":"#ff8100","frames_index":1,"glowing_line_strength":0.2,"horizontal_sincronization":0.1,"jitter":0,"motion_blur":0.45,"noise_strength":0.14,"rasterization":2,"screen_distortion":0.05,"windowOpacity":1}'
             builtin: true
         }
         ListElement{
             text: "Apple ]["
-            obj_string: '{"background_color":"#000000","bloom_strength":0.5,"brightness_flickering":0.2,"fontIndex":2,"font_color":"#2fff91","frames_index":1,"glowing_line_strength":0.22,"horizontal_sincronization":0.08,"jitter":0.1,"motion_blur":0.65,"noise_strength":0.08,"rasterization":1,"screen_distortion":0.18}'
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.5,"brightness":0.5,"brightness_flickering":0.2,"contrast":0.85,"fontIndex":2,"font_color":"#2fff91","frames_index":1,"glowing_line_strength":0.22,"horizontal_sincronization":0.08,"jitter":0.1,"motion_blur":0.65,"noise_strength":0.08,"rasterization":1,"screen_distortion":0.18,"windowOpacity":1}'
             builtin: true
         }
         ListElement{
             text: "Vintage"
-            obj_string: '{"background_color":"#000000","bloom_strength":0.4,"brightness_flickering":0.54,"fontIndex":0,"font_color":"#00ff3e","frames_index":2,"glowing_line_strength":0.3,"horizontal_sincronization":0.2,"jitter":0.4,"motion_blur":0.75,"noise_strength":0.2,"rasterization":1,"screen_distortion":0.1}'
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.4,"brightness":0.5,"brightness_flickering":0.54,"contrast":0.85,"fontIndex":0,"font_color":"#00ff3e","frames_index":2,"glowing_line_strength":0.3,"horizontal_sincronization":0.2,"jitter":0.4,"motion_blur":0.75,"noise_strength":0.2,"rasterization":1,"screen_distortion":0.1,"windowOpacity":1}'
             builtin: true
         }
         ListElement{
             text: "IBM Dos"
-            obj_string: '{"background_color":"#000000","bloom_strength":0.4,"brightness_flickering":0.07,"fontIndex":7,"font_color":"#ffffff","frames_index":1,"glowing_line_strength":0.13,"horizontal_sincronization":0,"jitter":0.08,"motion_blur":0.3,"noise_strength":0.03,"rasterization":0,"screen_distortion":0.1}'
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.4,"brightness":0.5,"brightness_flickering":0.07,"contrast":0.85,"fontIndex":7,"font_color":"#ffffff","frames_index":1,"glowing_line_strength":0.13,"horizontal_sincronization":0,"jitter":0.08,"motion_blur":0.3,"noise_strength":0.03,"rasterization":0,"screen_distortion":0.1,"windowOpacity":1}'
+            builtin: true
+        }
+        ListElement{
+            text: "Transparent Green"
+            obj_string: '{"ambient_light":0.2,"background_color":"#000000","bloom_strength":0.4549689440993788,"brightness":0.5,"brightness_flickering":0.20341614906832298,"contrast":0.85,"fontIndex":0,"font_color":"#0ccc68","frames_index":0,"glowing_line_strength":0.15993788819875776,"horizontal_sincronization":0.05045871559633028,"jitter":0.20341614906832298,"motion_blur":0.24999999999999997,"noise_strength":0.20031055900621117,"rasterization":0,"screen_distortion":0.05045871559633028,"windowOpacity":0.5956221198156681}'
             builtin: true
         }
     }

app/CheckableSlider.qml

@@ -23,6 +23,7 @@ import QtQuick.Controls 1.1
 import QtQuick.Layouts 1.1
 
 RowLayout {
+    property bool enabled: true
     property alias name: check.text
     property double value: (check.checked) ? _value : 0.0
     property alias _value: slider.value
@@ -39,12 +40,13 @@ RowLayout {
         id: check
         implicitWidth: 150
         Component.onCompleted: checked = (_value !== 0);
+        enabled: parent.enabled
     }
     Slider{
         id: slider
         stepSize: parent.stepSize
         Layout.fillWidth: true
-        enabled: check.checked
+        enabled: check.checked && parent.enabled
     }
     Text{
         id: textfield

app/ColorButton.qml

@@ -22,6 +22,7 @@ import QtQuick 2.2
 import QtQuick.Dialogs 1.1
 
 Item {
+    signal colorSelected (color color)
     property color button_color
     property string name
 
@@ -33,7 +34,7 @@ Item {
 
         //This is a workaround to a Qt 5.2 bug.
         onCurrentColorChanged: colorDialog.color = colorDialog.currentColor;
-        onAccepted: button_color = color;
+        onAccepted: colorSelected(color)
     }
     Rectangle{
         anchors.fill: parent

app/SettingsEffectsTab.qml

@@ -58,6 +58,12 @@ Tab{
                 onValueChanged: shadersettings.screen_distortion = value;
                 _value: shadersettings.screen_distortion;
             }
+            CheckableSlider{
+                name: qsTr("Ambient light")
+                onValueChanged: shadersettings.ambient_light = value;
+                _value: shadersettings.ambient_light
+                enabled: shadersettings.frames_index !== 0
+            }
             CheckableSlider{
                 name: qsTr("Brightness flickering")
                 onValueChanged: shadersettings.brightness_flickering= value;

app/SettingsGeneralTab.qml

@@ -84,11 +84,6 @@ Tab{
                     onValueChanged: shadersettings.contrast = value
                     value: shadersettings.contrast
                 }
-                Text{ text: qsTr("Ambient") }
-                SimpleSlider{
-                    onValueChanged: shadersettings.ambient_light = value;
-                    value: shadersettings.ambient_light
-                }
                 Text{ text: qsTr("Opacity") }
                 SimpleSlider{
                     onValueChanged: shadersettings.windowOpacity = value
@@ -108,9 +103,9 @@ Tab{
                 columns: 3
                 CheckBox{
                     Layout.columnSpan: 3
-                    checked: shadersettings._frameReflections
+                    checked: !shadersettings._frameReflections
-                    text: qsTr("Frame reflections")
+                    text: qsTr("Disable reflections")
-                    onCheckedChanged: shadersettings._frameReflections = checked
+                    onCheckedChanged: shadersettings._frameReflections = !checked
                     enabled: shadersettings.reflectionsAllowed
                 }
                 CheckBox{
@@ -133,12 +128,11 @@ Tab{
                 Slider{
                     Layout.fillWidth: true
                     id: txtslider
-                    stepSize: 0.25
-                    maximumValue: 1
-                    minimumValue: 0.50
                     onValueChanged: shadersettings.window_scaling = value;
                     value: shadersettings.window_scaling
                     tickmarksEnabled: true
+                    stepSize: 0.25
+                    Component.onCompleted: minimumValue = 0.5 //Without this value gets set to 0.5
                 }
                 Text{text: Math.round(txtslider.value * 100) + "%"}
             }

app/SettingsTerminalTab.qml

@@ -98,14 +98,14 @@ Tab{
                     name: qsTr("Font")
                     height: 50
                     Layout.fillWidth: true
-                    onButton_colorChanged: shadersettings._font_color = button_color
+                    onColorSelected: shadersettings._font_color = color;
                     button_color: shadersettings._font_color
                 }
                 ColorButton{
                     name: qsTr("Background")
                     height: 50
                     Layout.fillWidth: true
-                    onButton_colorChanged: shadersettings._background_color = button_color
+                    onColorSelected: shadersettings._background_color = color;
                     button_color: shadersettings._background_color
                 }
             }