Merge branch 'qml_app_emoji_font' into GSoC2017-evaluation-II

retroshare-qml-app/src/components/emoji/EmojiButton.qml

@@ -4,6 +4,7 @@ import QtQuick.Controls.Styles 1.2
 Rectangle {
     id: emojiButton
 
+	property var fontName
 
     Text {
         id: emojiText
@@ -11,6 +12,7 @@ Rectangle {
         text: qsTr(eCatText)
         font.pixelSize: emojiButton.width - 8
         anchors.centerIn: parent
+		font.family: fontName
     }
 
 

retroshare-qml-app/src/components/emoji/EmojiCategoryButton.qml

@@ -5,6 +5,8 @@ Rectangle {
     id: emojiCategoryButton
     property string categoryName
 
+	property var fontName
+
 
     function completedHandler() {
         categoryName = eCatName
@@ -38,6 +40,7 @@ Rectangle {
         text: qsTr(eCatText)
         font.pixelSize: emojiCategoryButton.width - 8
         anchors.centerIn: parent
+		font.family: fontName
     }
 
 

retroshare-qml-app/src/components/emoji/EmojiPicker.qml

@@ -9,6 +9,8 @@ Rectangle {
     property int buttonWidth: 40
 	property TextArea textArea
 
+	property var rootFontName: theme.emojiFontName
+
     //displays all Emoji of one categroy by modifying the ListModel of emojiGrid
     function categoryChangedHandler (newCategoryName){
         emojiByCategory.clear()
@@ -63,7 +65,6 @@ Rectangle {
         }
     }
 
-
     //all emoji of one category
     ListModel {
         id: emojiByCategory
@@ -81,6 +82,7 @@ Rectangle {
             width: buttonWidth
             height: buttonWidth
             color: emojiPicker.color
+			fontName: rootFontName
         }
     }
 
@@ -112,6 +114,7 @@ Rectangle {
             width: buttonWidth
             height: buttonWidth
             color: emojiPicker.color
+			fontName: rootFontName
         }
     }
 
@@ -119,6 +122,9 @@ Rectangle {
         id: emojiCategoryButtons
     }
 
-    Component.onCompleted: completedHandler()
+	Component.onCompleted:
+	{
+		completedHandler()
+	}
 }
 

retroshare-qml-app/src/main-app.qml

@@ -585,4 +585,37 @@ ApplicationWindow
 			onTriggered: linkCopiedPopup.close()
 		}
 	}
+
+	FontLoader { id: emojiFont; source: "/fonts/OpenSansEmoji.ttf" }
+
+	QtObject
+	{
+		id: theme
+
+		property var emojiFontName: emojiFont.name
+
+		property var supportedEmojiFonts: ["Android Emoji"]
+		property var rootFontName: emojiFont.name
+
+		// If native emoji font exists use it, else use RS emoji font
+		function selectFont ()
+		{
+			var fontFamilies =  Qt.fontFamilies()
+			fontFamilies.some(function (f)
+			{
+				if (supportedEmojiFonts.indexOf(f) !== -1)
+				{
+					emojiFontName = f
+					return true
+				}
+				return false
+			})
+		}
+
+		Component.onCompleted:
+		{
+			selectFont()
+		}
+	}
+
 }

retroshare-qml-app/src/qml.qrc

@@ -743,5 +743,6 @@
         <file>icons/faces/male64/mouth8.png</file>
         <file>icons/faces/male64/mouth9.png</file>
         <file>components/Faces.qml</file>
+        <file>fonts/OpenSansEmoji.ttf</file>
     </qresource>
 </RCC>