Dim values of unset settings (that are showing the default)

Add a reset option.

qml/components/IntegerSetting.qml

@@ -5,20 +5,35 @@ Setting {
     property int low
     property int high
 
+    property bool suppressChange: false
+
     displayValue: choice ? choice : default_choice
 
+    onChoiceChanged: {
+        if(choice == undefined)
+        {
+            console.log("choice unset");
+            suppressChange = true;
+            slider.value = slider.minimumValue;
+            suppressChange = false;
+        }
+    }
+
     menu: ContextMenu {
         MenuItem {
             Slider
             {
+                id: slider
                 minimumValue: low
                 maximumValue: high < 100 ? high : 100
                 width: parent.width
                 stepSize: 1
-                value: choice ? choice : default_choice
                 onValueChanged:
                 {
-                    choice = value;
+                    if(!suppressChange)
+                    {
+                        choice = value;
+                    }
                 }
             }
             IconButton

qml/components/RangeSetting.qml

@@ -6,29 +6,47 @@ Setting {
     property int choice_low: 1
     property int choice_high: 0
 
+    property bool suppressChange: false
 
     function update_choice() {
         choice = new Object({low: choice_low, high: choice_high});
     }
 
     onChoice_highChanged: {
-        if(choice_high < choice_low)
+        if(!suppressChange)
         {
-            low_slider.value = choice_high > 0 ? choice_high : 1;
-        }
-        else
-        {
-            update_choice()
+            if(choice_high < choice_low)
+            {
+                low_slider.value = choice_high > 0 ? choice_high : 1;
+            }
+            else
+            {
+                update_choice()
+            }
         }
     }
     onChoice_lowChanged: {
-        if(choice_low > choice_high)
+        if(!suppressChange)
         {
-            high_slider.value = choice_low
+            if(choice_low > choice_high)
+            {
+                high_slider.value = choice_low
+            }
+            else
+            {
+                update_choice()
+            }
         }
-        else
+    }
+
+    onChoiceChanged: {
+        if(choice == undefined)
         {
-            update_choice()
+            console.log("choice unset");
+            suppressChange = true;
+            low_slider.value = low_slider.minimumValue;
+            high_slider.value = high_slider.minimumValue;
+            suppressChange = false;
         }
     }
 
@@ -43,7 +61,6 @@ Setting {
                 maximumValue: high > 100 ? 100 : high
                 width: parent.width
                 stepSize: 1
-                value: choice_low
                 onValueChanged:
                 {
                     choice_low = value;
@@ -72,7 +89,6 @@ Setting {
                 maximumValue: high > 100 ? 100 : high
                 width: parent.width
                 stepSize: 1
-                value: choice_high
                 onValueChanged:
                 {
                     choice_high = value;

qml/components/Setting.qml

@@ -2,7 +2,7 @@ import QtQuick 2.0
 import Sailfish.Silica 1.0
 
 Item {
-    height: button.height + (menu != undefined ? menu.height : 0)
+    height: button.height + (menu != undefined ? menu.height : 0) + resetMenu.height
     width: parent.width
 
     property string name
@@ -21,6 +21,11 @@ Item {
         }
     }
 
+    signal pressAndHold()
+    onPressAndHold: {
+        resetMenu.open(this)
+    }
+
     property alias displayValue: button.value
 
     ValueButton {
@@ -28,9 +33,20 @@ Item {
         enabled: valid
         label: prettyName
         onClicked: parent.clicked()
+        onPressAndHold: parent.pressAndHold()
+        valueColor: choice != undefined ? Theme.highlightColor : Theme.secondaryHighlightColor
     }
 
     property var menu
     property bool hasMenu: true
 
+    ContextMenu {
+        id: resetMenu
+
+        MenuItem {
+            text: qsTr("Reset")
+            onClicked: choice = undefined
+        }
+    }
+
 }

translations/harbour-seaprint-de.ts

@@ -450,6 +450,13 @@
         <translation>Alle</translation>
     </message>
 </context>
+<context>
+    <name>Setting</name>
+    <message>
+        <source>Reset</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SettingsPage</name>
     <message>

translations/harbour-seaprint-es.ts

@@ -450,6 +450,13 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>Setting</name>
+    <message>
+        <source>Reset</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SettingsPage</name>
     <message>

translations/harbour-seaprint-fr.ts

@@ -450,6 +450,13 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>Setting</name>
+    <message>
+        <source>Reset</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SettingsPage</name>
     <message>

translations/harbour-seaprint-nl.ts

@@ -450,6 +450,13 @@
         <translation>alles</translation>
     </message>
 </context>
+<context>
+    <name>Setting</name>
+    <message>
+        <source>Reset</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SettingsPage</name>
     <message>

translations/harbour-seaprint-pl.ts

@@ -450,6 +450,13 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>Setting</name>
+    <message>
+        <source>Reset</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SettingsPage</name>
     <message>

translations/harbour-seaprint-zh_CN.ts

@@ -450,6 +450,13 @@
         <translation>全部</translation>
     </message>
 </context>
+<context>
+    <name>Setting</name>
+    <message>
+        <source>Reset</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SettingsPage</name>
     <message>

translations/harbour-seaprint.ts

@@ -450,6 +450,13 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>Setting</name>
+    <message>
+        <source>Reset</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SettingsPage</name>
     <message>