learn_digits, add option to disable voices

src/activities/learn_digits/ActivityConfig.qml

@@ -27,6 +27,8 @@ Item {
     id: activityConfiguration
     property Item background
     property alias modeBox: modeBox
+    property alias enableVoicesBox: enableVoicesBox
+    property bool voicesEnabled: enableVoicesBox.checked
     width: if(background) background.width
     property var availableModes: [
         { "text": qsTr("Arabic numerals"), "value": 1 },
@@ -42,14 +44,26 @@ Item {
             background: activityConfiguration.background
             label: qsTr("Digits representation")
         }
+        GCDialogCheckBox {
+            id: enableVoicesBox
+            text: qsTr("Enable voices")
+            checked: voicesEnabled
+        }
     }
 
     property var dataToSave
 
     function setDefaultValues() {
+        // Recreate the binding
+        enableVoicesBox.checked = Qt.binding(function(){return activityConfiguration.voicesEnabled;});
+
         if(dataToSave["mode"] === undefined) {
             dataToSave["mode"] = 1;
-            modeBox.currentIndex = 0
+            modeBox.currentIndex = 0;
+        }
+        if(dataToSave["voicesEnabled"] === undefined) {
+            dataToSave["voicesEnabled"] = "true";
+            enableVoicesBox.checked = true;
         }
         for(var i = 0 ; i < availableModes.length ; i ++) {
             if(availableModes[i].value == dataToSave["mode"]) {
@@ -57,11 +71,13 @@ Item {
                 break;
             }
         }
+        voicesEnabled = (dataToSave.voicesEnabled === "true")
     }
 
     function saveValues() {
         var newMode = availableModes[modeBox.currentIndex].value;
-        dataToSave = {"mode": newMode};
+        voicesEnabled = enableVoicesBox.checked
+        dataToSave = {"mode": newMode, "voicesEnabled": "" + voicesEnabled};
     }
 }
 

src/activities/learn_digits/Learn_digits.qml

@@ -75,6 +75,7 @@ ActivityBase {
             property bool inputLocked: false
             property var levels: activity.datasetLoader.data
             property int mode: 1 // default is arabic numerals
+            property bool voicesEnabled: true
             property string imageSource: "qrc:/gcompris/src/core/resource/empty.svg"
         }
         property string locale: ApplicationSettings.locale
@@ -88,7 +89,7 @@ ActivityBase {
 
         function itemsVisible() {
             iAmReady.visible = false;
-            if(DownloadManager.areVoicesRegistered() && !operationMode) {
+            if(DownloadManager.areVoicesRegistered() && !operationMode && items.voicesEnabled) {
                 repeatItem.visible = true;
             }
             if(items.mode === 1) {
@@ -434,6 +435,9 @@ ActivityBase {
                 if(activityData && activityData["mode"]) {
                     items.mode = activityData["mode"];
                 }
+                if(activityData && activityData["voicesEnabled"]) {
+                    items.voicesEnabled = activityData["voicesEnabled"] === "true" ? true : false;
+                }
             }
             onSaveData: {
                 levelFolder = dialogActivityConfig.chosenLevels
@@ -442,7 +446,7 @@ ActivityBase {
             }
             onStartActivity: {
                 background.stop();
-                background.start()
+                background.start();
             }
 
             onClose: home()

src/activities/learn_digits/learn_digits.js

@@ -34,7 +34,7 @@ var url = ""
 function start(items_, operationMode_) {
     items = items_;
     operationMode = operationMode_;
-    if(!operationMode)
+    if(!operationMode && items.voicesEnabled)
         Core.checkForVoices(items_.main);
     numberOfLevel = items.levels.length;
     currentLevel = 0;
@@ -108,7 +108,8 @@ function initQuestion() {
     } else {
         items.question = questionsArray[questionIndex];
         items.questionText = items.question.toString()
-        playLetter(items.questionText);
+        if(items.voicesEnabled)
+            playLetter(items.questionText);
     }
     if(items.mode != 1) {
         items.imageSource = url + items.questionText + ".svg"
@@ -174,7 +175,7 @@ function processKey(event) {
             items.circlesLine.itemAt(items.selectedCircle).clickCircle();
     } else if(event.key === Qt.Key_Enter || event.key === Qt.Key_Return) {
         checkAnswer();
-    } else if(event.key === Qt.Key_Tab && !operationMode) {
+    } else if(event.key === Qt.Key_Tab && !operationMode && items.voicesEnabled) {
         playLetter(items.question.toString());
     }
 }