Added ability to change animation speed

Added ability to change animation speed by setting corresponding value
to ReversiChip animation time.

kreversiview.cpp

@@ -82,6 +82,26 @@ void KReversiView::setShowBoardLabels(bool show)
     updateBoard();
 }
 
+void KReversiView::setAnimationSpeed(int speed)
+{
+    int value;
+    switch (speed) {
+    case 0:
+        value = ANIMATION_SPEED_SLOW;
+        break;
+    default:
+    case 1:
+        value = ANIMATION_SPEED_NORMAL;
+        break;
+    case 2:
+        value = ANIMATION_SPEED_FAST;
+        break;
+    }
+
+    QMetaObject::invokeMethod(m_qml_root, "setAnimationTime",
+                              Q_ARG(QVariant, value));
+}
+
 void KReversiView::updateBoard()
 {
     for (int i = 0; i < 8; i++)

kreversiview.h

@@ -56,7 +56,7 @@ public:
     /**
      *  Sets the animation speed (0 - slow, 1 - normal, 2 - fast)
      */
-//    void setAnimationSpeed(int speed);
+    void setAnimationSpeed(int speed);
 public slots:
     void onPlayerMove(int row, int col);
     /**
@@ -98,6 +98,9 @@ private slots:
 signals:
     void moveFinished();
 private:
+    static const int ANIMATION_SPEED_SLOW = 40 * 12;
+    static const int ANIMATION_SPEED_NORMAL = 25 * 12;
+    static const int ANIMATION_SPEED_FAST = 15 * 12;
     QObject *m_qml_root;
     KgThemeProvider *m_provider;
     QTimer m_delayTimer;

mainwindow.cpp

@@ -189,7 +189,7 @@ void KReversiMainWindow::levelChanged()
 
 void KReversiMainWindow::slotAnimSpeedChanged(int speed)
 {
-//     m_scene->setAnimationSpeed(speed);
+    m_view->setAnimationSpeed(speed);
     Preferences::setAnimationSpeed(speed);
     Preferences::self()->writeConfig();
 }
@@ -258,7 +258,7 @@ void KReversiMainWindow::slotNewGame()
         QString chipsPrefix = Preferences::useColoredChips() ? QLatin1String("chip_color") : QLatin1String("chip_bw");
         m_view = new KReversiView(m_game, this);
         setCentralWidget(m_view);
-//        m_view->setAnimationSpeed( Preferences::animationSpeed() );
+        m_view->setAnimationSpeed( Preferences::animationSpeed() );
         connect(m_view, SIGNAL(moveFinished()), SLOT(slotMoveFinished()));
     } else {
         m_view->setGame(m_game);

qml/Board.qml

@@ -52,6 +52,13 @@ Item {
         cells.itemAt(row * Globals.COLUMN_COUNT + column).setLastMove(value)
     }
 
+    function setAnimationTime(value) {
+        for (var i = 0; i < Globals.ROW_COUNT; i++)
+            for (var j = 0; j < Globals.COLUMN_COUNT; j++)
+                cells.itemAt(i * Globals.COLUMN_COUNT + j).setAnimationTime(
+                            value)
+    }
+
     KgCore.KgItem {
         id: board_background
         z: 0

qml/Cell.qml

@@ -49,6 +49,10 @@ Item {
         cell_last_move_marker.visible = value;
     }
 
+    function setAnimationTime(value) {
+        reversi_chip.animation_time = value;
+    }
+
     KgCore.KgItem {
         id: cell_legal_image
         z: 1

qml/ReversiChip.qml

@@ -23,6 +23,7 @@ Item {
     property int frames_count: 12
     property int current_frame: 1
     property string image_prefix: "chip_bw_"
+    property int animation_time: 300
 
     signal clicked
 
@@ -129,7 +130,7 @@ Item {
 
     Behavior on current_frame {
         NumberAnimation {
-            duration: 300
+            duration: animation_time
             easing.type: Easing.InOutQuad
         }
     }

qml/Table.qml

@@ -49,6 +49,10 @@ Item {
         board.setLastMove(row, column, value)
     }
 
+    function setAnimationTime(value) {
+        board.setAnimationTime(value)
+    }
+
     function showPopup(text) {}
 
     KgCore.KgItem {