qml: make ControlButtons singleton

modules/gui/qt/Makefile.am

@@ -738,6 +738,7 @@ libqt_plugin_la_QML = \
 	gui/qt/network/qml/NetworkListItem.qml \
 	gui/qt/network/qml/NetworkThumbnailItem.qml \
 	gui/qt/network/qml/ServicesHomeDisplay.qml \
+	gui/qt/player/qml/qmldir \
 	gui/qt/player/qml/ControlBar.qml \
 	gui/qt/player/qml/ControlButtons.qml \
 	gui/qt/player/qml/LanguageMenu.qml \

modules/gui/qt/dialogs/toolbar/qml/EditorDNDDelegate.qml

@@ -21,6 +21,7 @@ import QtQml.Models 2.11
 
 import org.videolan.vlc 0.1
 
+import "qrc:///player/"
 import "qrc:///widgets/" as Widgets
 import "qrc:///style/"
 
@@ -116,7 +117,7 @@ MouseArea {
                 horizontalCenter: parent.horizontalCenter
                 verticalCenter: parent.verticalCenter
             }
-            source: controlButtons.button(model.id).source
+            source: PlayerControlButtons.button(model.id).source
             onLoaded: {
                 buttonloader.item.paintOnly = true
                 buttonloader.item.enabled = false

modules/gui/qt/dialogs/toolbar/qml/ToolbarEditor.qml

@@ -22,7 +22,6 @@ import QtQml.Models 2.11
 
 import org.videolan.vlc 0.1
 
-import "qrc:///player/" as Player
 import "qrc:///style/"
 import "qrc:///widgets/" as Widgets
 
@@ -235,10 +234,6 @@ Rectangle{
         }
     }
 
-    Player.ControlButtons{
-        id: controlButtons
-    }
-
     EditorDummyButton{
         id: buttonDragItem
         visible: false

modules/gui/qt/dialogs/toolbar/qml/ToolbarEditorButtonList.qml

@@ -22,6 +22,7 @@ import QtQuick.Layouts 1.11
 
 import org.videolan.vlc 0.1
 
+import "qrc:///player/"
 import "qrc:///style/"
 import "qrc:///widgets/" as Widgets
 
@@ -30,7 +31,7 @@ GridView{
     clip: true
 
     ScrollBar.vertical: ScrollBar { policy: ScrollBar.AlwaysOn }
-    model: controlButtons.buttonList.length
+    model: PlayerControlButtons.buttonList.length
 
     highlightFollowsCurrentItem: false
 
@@ -110,13 +111,13 @@ GridView{
         height: cellHeight
 
         property bool held: false
-        property int mIndex: controlButtons.buttonList[model.index].id
+        property int mIndex: PlayerControlButtons.buttonList[model.index].id
         drag.target: held ? buttonDragItem : undefined
         cursorShape: Qt.OpenHandCursor
 
         onPressed: {
             buttonDragItem.visible = true
-            buttonDragItem.text = controlButtons.buttonList[model.index].label
+            buttonDragItem.text = PlayerControlButtons.buttonList[model.index].label
             buttonDragItem.Drag.source = dragArea
             held = true
             root._held = true
@@ -154,7 +155,7 @@ GridView{
                 Layout.preferredWidth: VLCStyle.icon_medium
                 Layout.preferredHeight: VLCStyle.icon_medium
                 Layout.alignment: Qt.AlignHCenter
-                text: controlButtons.buttonList[model.index].label
+                text: PlayerControlButtons.buttonList[model.index].label
             }
 
             Widgets.ListSubtitleLabel {
@@ -163,7 +164,7 @@ GridView{
                 Layout.fillHeight: true
 
                 elide: Text.ElideNone
-                text: controlButtons.buttonList[model.index].text
+                text: PlayerControlButtons.buttonList[model.index].text
                 wrapMode: Text.WordWrap
                 horizontalAlignment: Text.AlignHCenter
             }

modules/gui/qt/player/qml/ButtonsLayout.qml

@@ -97,7 +97,7 @@ FocusScope {
             delegate: Loader {
                 id: buttonloader
 
-                source: controlmodelbuttons.button(model.id).source
+                source: PlayerControlButtons.button(model.id).source
 
                 focus: (index === 0)
 

modules/gui/qt/player/qml/ControlButtons.qml

@@ -16,6 +16,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
+pragma Singleton
+
 import QtQml 2.11
 
 import org.videolan.vlc 0.1

modules/gui/qt/player/qml/PlayerButtonsLayout.qml

@@ -51,10 +51,6 @@ FocusScope {
         console.assert(identifier >= 0)
     }
 
-    ControlButtons {
-        id: controlmodelbuttons
-    }
-
     Loader {
         id: buttonrow_left
 

modules/gui/qt/player/qml/qmldir

@@ -0,0 +1 @@
+singleton PlayerControlButtons 1.0 ControlButtons.qml

modules/gui/qt/vlc.qrc

@@ -328,6 +328,7 @@
         <file alias="GlobalShortcutsMedialib.qml">menus/qml/GlobalShortcutsMedialib.qml</file>
     </qresource>
     <qresource prefix="/player">
+        <file alias="qmldir">player/qml/qmldir</file>
         <file alias="Player.qml">player/qml/Player.qml</file>
         <file alias="ControlBar.qml">player/qml/ControlBar.qml</file>
         <file alias="ResumeDialog.qml">player/qml/ResumeDialog.qml</file>