[Title] implement a 'always on top' feature in win64

[Type] feature
[Module] Emulator / skin
[Priority] major
[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 f63aba0..b1e3886 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
@@ -1125,6 +1125,7 @@ public class EmulatorSkin {
 
                        Boolean gdkWindowingX11  = (Boolean) invokeOSMethod( getOSMethod( "GDK_WINDOWING_X11" ) );
                        if( null == gdkWindowingX11 ) {
+                               logger.warning( "GDK_WINDOWING_X11 returned null" );
                                return false;
                        }
                        if( !gdkWindowingX11 ) {
@@ -1160,17 +1161,20 @@ public class EmulatorSkin {
                        Integer gtkWidgetWindow = (Integer) invokeOSMethod(
                                        getOSMethod( "GTK_WIDGET_WINDOW", int.class ), topHandle );
                        if( null == gtkWidgetWindow ) {
+                               logger.warning( "GTK_WIDGET_WINDOW returned null" );
                                return false;
                        }
 
                        Integer xWindow = (Integer) invokeOSMethod( getOSMethod( "gdk_x11_drawable_get_xid", int.class ),
                                        gtkWidgetWindow );
                        if( null == xWindow ) {
+                               logger.warning( "gdk_x11_drawable_get_xid returned null" );
                                return false;
                        }
 
                        Integer xDisplay = (Integer) invokeOSMethod( getOSMethod( "GDK_DISPLAY" ) );
                        if( null == xDisplay ) {
+                               logger.warning( "GDK_DISPLAY returned null" );
                                return false;
                        }
 
@@ -1214,11 +1218,13 @@ public class EmulatorSkin {
 
                        Integer xMessageAtomType = (Integer) invokeOSMethod( xInternAtom, xDisplay, messageBufferState, false );
                        if( null == xMessageAtomType ) {
+                               logger.warning( "xMessageAtomType is null" );
                                return false;
                        }
 
                        Integer xMessageAtomAbove = (Integer) invokeOSMethod( xInternAtom, xDisplay, messageBufferAbove, false );
                        if( null == xMessageAtomAbove ) {
+                               logger.warning( "xMessageAtomAbove is null" );
                                return false;
                        }
 
@@ -1246,6 +1252,7 @@ public class EmulatorSkin {
 
                                Field clientMessageField = getOSField( "ClientMessage" );
                                if( null == clientMessageField ) {
+                                       logger.warning( "clientMessageField is null" );
                                        return false;
                                }
                                type.set( event, clientMessageField.get( null ) );
@@ -1311,12 +1318,14 @@ public class EmulatorSkin {
                                if ( isOnTop ) {
                                        Field topMost = getOSField( "HWND_TOPMOST" );
                                        if ( null == topMost ) {
+                                               logger.warning( "topMost is null" );
                                                return false;
                                        }
                                        hWndInsertAfter = topMost.getInt( null );
                                } else {
                                        Field noTopMost = getOSField( "HWND_NOTOPMOST" );
                                        if ( null == noTopMost ) {
+                                               logger.warning( "HWND_NOTOPMOST is null" );
                                                return false;
                                        }
                                        hWndInsertAfter = noTopMost.getInt( null );
@@ -1324,6 +1333,7 @@ public class EmulatorSkin {
 
                                Field noSizeField = getOSField( "SWP_NOSIZE" );
                                if ( null == noSizeField ) {
+                                       logger.warning( "SWP_NOSIZE is null" );
                                        return false;
                                }
                                noSize = noSizeField.getInt( null );
@@ -1362,6 +1372,7 @@ public class EmulatorSkin {
                        invokeOSMethod( m, shellHandle, hWndInsertAfter, location.x, location.y, 0, 0, noSize );
                } else if( SwtUtil.isMacPlatform() ) {
                        //TODO:
+                       logger.warning( "not supported yet" );
                }
 
                return true;
@@ -1372,6 +1383,7 @@ public class EmulatorSkin {
                if ( SwtUtil.isLinuxPlatform() ) {
                        Boolean gdkWindowingX11 = (Boolean) invokeOSMethod( getOSMethod( "GDK_WINDOWING_X11" ) );
                        if (null == gdkWindowingX11) {
+                               logger.warning( "GDK_WINDOWING_X11 returned null" );
                                return false;
                        }
                        if (!gdkWindowingX11) {
@@ -1407,17 +1419,20 @@ public class EmulatorSkin {
                        Long gtkWidgetWindow = (Long) invokeOSMethod(
                                        getOSMethod( "GTK_WIDGET_WINDOW", long.class ), topHandle );
                        if( null == gtkWidgetWindow ) {
+                               logger.warning( "GTK_WIDGET_WINDOW returned null" );
                                return false;
                        }
 
                        Long xWindow = (Long) invokeOSMethod( getOSMethod( "gdk_x11_drawable_get_xid", long.class ),
                                        gtkWidgetWindow );
                        if( null == xWindow ) {
+                               logger.warning( "gdk_x11_drawable_get_xid returned null" );
                                return false;
                        }
 
                        Long xDisplay = (Long) invokeOSMethod( getOSMethod( "GDK_DISPLAY" ) );
                        if( null == xDisplay ) {
+                               logger.warning( "GDK_DISPLAY returned null" );
                                return false;
                        }
 
@@ -1461,11 +1476,13 @@ public class EmulatorSkin {
 
                        Long xMessageAtomType = (Long) invokeOSMethod( xInternAtom, xDisplay, messageBufferState, false );
                        if( null == xMessageAtomType ) {
+                               logger.warning( "xMessageAtomType is null" );
                                return false;
                        }
 
                        Long xMessageAtomAbove = (Long) invokeOSMethod( xInternAtom, xDisplay, messageBufferAbove, false );
                        if( null == xMessageAtomAbove ) {
+                               logger.warning( "xMessageAtomAbove is null" );
                                return false;
                        }
 
@@ -1540,9 +1557,70 @@ public class EmulatorSkin {
                        invokeOSMethod( xSendEvent, xDisplay, rootWin, false, (long) ( 1L << 20 | 1L << 19 ), malloc );
                        invokeOSMethod( getOSMethod( "g_free", long.class ), malloc );
                } else if (SwtUtil.isWindowsPlatform()) {
-                       //TODO:
+                       Point location = shell.getLocation();
+
+                       long hWndInsertAfter = 0;
+                       int noSize = 0;
+
+                       try {
+                               if ( isOnTop ) {
+                                       Field topMost = getOSField( "HWND_TOPMOST" );
+                                       if ( null == topMost ) {
+                                               logger.warning( "topMost is null" );
+                                               return false;
+                                       }
+                                       hWndInsertAfter = topMost.getLong( null );
+                               } else {
+                                       Field noTopMost = getOSField( "HWND_NOTOPMOST" );
+                                       if ( null == noTopMost ) {
+                                               logger.warning( "noTopMost is null" );
+                                               return false;
+                                       }
+                                       hWndInsertAfter = noTopMost.getLong( null );
+                               }
+
+                               Field noSizeField = getOSField( "SWP_NOSIZE" );
+                               if ( null == noSizeField ) {
+                                       logger.warning( "noSizeField is null" );
+                                       return false;
+                               }
+                               noSize = noSizeField.getInt( null );
+
+                       } catch ( IllegalArgumentException ex ) {
+                               logger.log( Level.SEVERE, ex.getMessage(), ex );
+                               return false;
+                       } catch ( IllegalAccessException ex ) {
+                               logger.log( Level.SEVERE, ex.getMessage(), ex );
+                               return false;
+                       }
+
+                       Method m = getOSMethod( "SetWindowPos", long.class, long.class, int.class, int.class, int.class,
+                                       int.class, int.class );
+
+                       /* org.eclipse.swt.widgets.Shell */
+                       long shellHandle = 0;
+                       try {
+                               Field field = shell.getClass().getField("handle");
+                               shellHandle = field.getLong(shell);
+                               logger.info("shell.handle:" + shellHandle);
+                       } catch (IllegalArgumentException e) {
+                               logger.log(Level.SEVERE, e.getMessage(), e);
+                               shutdown();
+                       } catch (IllegalAccessException e) {
+                               logger.log(Level.SEVERE, e.getMessage(), e);
+                               shutdown();
+                       } catch (SecurityException e) {
+                               logger.log(Level.SEVERE, e.getMessage(), e);
+                               shutdown();
+                       } catch (NoSuchFieldException e) {
+                               logger.log(Level.SEVERE, e.getMessage(), e);
+                               shutdown();
+                       }
+
+                       invokeOSMethod( m, shellHandle, hWndInsertAfter, location.x, location.y, 0, 0, noSize );
                } else if( SwtUtil.isMacPlatform() ) {
                        //TODO:
+                       logger.warning( "not supported yet" );
                }
 
                return true;