[Title] remove skin flickering in windows

[Type]
[Module] Emulator
[Priority]
[Jira#]
[Redmine#]
[Problem]
[Cause]
[Solution]
[TestCase]

diff --git a/tizen/src/skin/client/src/org/tizen/emulator/skin/EmulatorSkin.java b/tizen/src/skin/client/src/org/tizen/emulator/skin/EmulatorSkin.java
index a0d5a02e7056bebe5c46c272d103e0f36390ee9d..fc4ea9b066069d1139f6498d60b47e31894dc882 100644 (file)
--- a/tizen/src/skin/client/src/org/tizen/emulator/skin/EmulatorSkin.java
+++ b/tizen/src/skin/client/src/org/tizen/emulator/skin/EmulatorSkin.java
@@ -124,6 +124,7 @@ public class EmulatorSkin {
        private boolean isMousePressed;
        private boolean isDragStartedInLCD;
        private boolean isHoverState;
+       private SkinRegion currentHoverRegion;
        private boolean isShutdownRequested;
        
        private SocketCommunicator communicator;
@@ -483,8 +484,14 @@ public class EmulatorSkin {
                                // MouseMoveListener of shell does not receive event only with MouseMoveListener
                                // in case that : hover hardkey -> mouse move into LCD area
                                if( isHoverState ) {
-                                       shell.redraw();
+                                       if (currentHoverRegion.width == 0 && currentHoverRegion.height == 0) {
+                                               shell.redraw();
+                                       } else {
+                                               shell.redraw( currentHoverRegion.x, currentHoverRegion.y,
+                                                               currentHoverRegion.width + 1, currentHoverRegion.height + 1, false );
+                                       }
                                        isHoverState = false;
+                                       currentHoverRegion.width = currentHoverRegion.height = 0;
                                }
                        }
                        
@@ -514,8 +521,14 @@ public class EmulatorSkin {
 
                                        if ( null == region ) {
                                                if( isHoverState ) {
-                                                       shell.redraw();
+                                                       if (currentHoverRegion.width == 0 && currentHoverRegion.height == 0) {
+                                                               shell.redraw();
+                                                       } else {
+                                                               shell.redraw( currentHoverRegion.x, currentHoverRegion.y,
+                                                                               currentHoverRegion.width + 1, currentHoverRegion.height + 1, false );
+                                                       }
                                                        isHoverState = false;
+                                                       currentHoverRegion.width = currentHoverRegion.height = 0;
                                                }
                                        } else {
                                                isHoverState = true;
@@ -523,6 +536,7 @@ public class EmulatorSkin {
                                                gc.setLineWidth( 1 );
                                                gc.setForeground( hoverColor );
                                                gc.drawRectangle( region.x, region.y, region.width, region.height );
+                                               currentHoverRegion = region;
                                                gc.dispose();
                                        }
 
@@ -544,7 +558,12 @@ public class EmulatorSkin {
                                        int keyCode = getHardKeyCode( e.x, e.y );
 
                                        if ( EmulatorConstants.UNKNOWN_KEYCODE != keyCode ) {
-                                               shell.redraw();
+                                               if (currentHoverRegion.width == 0 && currentHoverRegion.height == 0) {
+                                                       shell.redraw();
+                                               } else {
+                                                       shell.redraw( currentHoverRegion.x, currentHoverRegion.y,
+                                                                       currentHoverRegion.width + 1, currentHoverRegion.height + 1, false );
+                                               }
                                                KeyEventData keyEventData = new KeyEventData( KeyEventType.RELEASED.value(), keyCode );
                                                communicator.sendToQEMU( SendCommand.SEND_HARD_KEY_EVENT, keyEventData );
                                        }