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-rw-r--r--src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java86
1 files changed, 48 insertions, 38 deletions
diff --git a/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java b/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java
index 055b608c3..4a5260155 100644
--- a/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java
+++ b/src/nativewindow/classes/jogamp/nativewindow/swt/SWTAccessor.java
@@ -27,6 +27,7 @@
*/
package jogamp.nativewindow.swt;
+import com.jogamp.common.os.Platform;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
@@ -39,16 +40,17 @@ import javax.media.nativewindow.NativeWindowFactory;
import javax.media.nativewindow.windows.WindowsGraphicsDevice;
import javax.media.nativewindow.x11.X11GraphicsDevice;
import com.jogamp.common.util.ReflectionUtil;
+import javax.media.nativewindow.macosx.MacOSXGraphicsDevice;
public class SWTAccessor {
+ static final Field swt_control_handle;
+ static final boolean swt_uses_long_handles;
+ static final String str_handle = "handle";
+
static final Method swt_control_internal_new_GC;
static final Method swt_control_internal_dispose_GC;
- static final boolean swt_uses_long_handles;
- static final Field swt_control_handle;
-
static final String str_internal_new_GC = "internal_new_GC";
static final String str_internal_dispose_GC = "internal_dispose_GC";
- static final String str_handle = "handle";
static final String str_OS_gtk_class = "org.eclipse.swt.internal.gtk.OS";
static final Class OS_gtk_class;
@@ -64,6 +66,17 @@ public class SWTAccessor {
static final String str_gdk_x11_drawable_get_xid = "gdk_x11_drawable_get_xid";
static {
+ Field f = null;
+ try {
+ f = Control.class.getField(str_handle);
+ } catch (Exception ex) {
+ throw new NativeWindowException(ex);
+ }
+ swt_control_handle = f;
+ swt_uses_long_handles = swt_control_handle.getGenericType().toString().equals(long.class.toString());
+ // System.err.println("SWT long handles: " + swt_uses_long_handles);
+ // System.err.println("Platform 64bit: "+Platform.is64Bit());
+
Method m=null;
try {
m = ReflectionUtil.getMethod(Control.class, str_internal_new_GC, new Class[] { GCData.class });
@@ -71,33 +84,21 @@ public class SWTAccessor {
throw new NativeWindowException(ex);
}
swt_control_internal_new_GC = m;
-
- boolean swt_uses_long_tmp = false;
+
try {
- m = Control.class.getDeclaredMethod(str_internal_dispose_GC, new Class[] { int.class, GCData.class });
- swt_uses_long_tmp = false;
- } catch (NoSuchMethodException ex1) {
- try {
- m = Control.class.getDeclaredMethod(str_internal_dispose_GC, new Class[] { long.class, GCData.class });
- swt_uses_long_tmp = true;
- } catch (NoSuchMethodException ex2) {
- throw new NativeWindowException("Neither 'int' nor 'long' variant of '"+str_internal_dispose_GC+"' exist", ex2);
+ if(swt_uses_long_handles) {
+ m = Control.class.getDeclaredMethod(str_internal_dispose_GC, new Class[] { long.class, GCData.class });
+ } else {
+ m = Control.class.getDeclaredMethod(str_internal_dispose_GC, new Class[] { int.class, GCData.class });
}
+ } catch (NoSuchMethodException ex) {
+ throw new NativeWindowException(ex);
}
- swt_uses_long_handles = swt_uses_long_tmp;
swt_control_internal_dispose_GC = m;
- Field f = null;
- try {
- f = Control.class.getField(str_handle);
- } catch (Exception ex) {
- throw new NativeWindowException(ex);
- }
- swt_control_handle = f;
-
Class c=null;
Method m1=null, m2=null, m3=null, m4=null, m5=null;
- Class handleType = swt_uses_long_tmp ? long.class : int.class ;
+ Class handleType = swt_uses_long_handles ? long.class : int.class ;
if( NativeWindowFactory.TYPE_X11 == NativeWindowFactory.getNativeWindowType(false) ) {
try {
c = ReflectionUtil.getClass(str_OS_gtk_class, false, SWTAccessor.class.getClassLoader());
@@ -116,18 +117,23 @@ public class SWTAccessor {
OS_gdk_x11_drawable_get_xid = m5;
}
- static void callMethodL2V(Class c, Method m, long arg) {
- Object argObj = swt_uses_long_handles ? new Long(arg) : new Integer((int)arg);
- ReflectionUtil.callMethod(c, m, new Object[] { argObj });
+ static Object getIntOrLong(long arg) {
+ if(swt_uses_long_handles) {
+ return new Long(arg);
+ }
+ return new Integer((int) arg);
}
- static long callMethodL2L(Class c, Method m, long arg) {
- Object argObj = swt_uses_long_handles ? new Long(arg) : new Integer((int)arg);
- Object o = ReflectionUtil.callMethod(c, m, new Object[] { argObj });
+ static void callStaticMethodL2V(Method m, long arg) {
+ ReflectionUtil.callMethod(null, m, new Object[] { getIntOrLong(arg) });
+ }
+
+ static long callStaticMethodL2L(Method m, long arg) {
+ Object o = ReflectionUtil.callMethod(null, m, new Object[] { getIntOrLong(arg) });
if(o instanceof Number) {
return ((Number)o).longValue();
} else {
- throw new InternalError("SWT method "+c.getSimpleName()+"."+m.getName()+" didn't return int or long but "+o.getClass());
+ throw new InternalError("SWT method "+m.getName()+" didn't return int or long but "+o.getClass());
}
}
@@ -150,9 +156,9 @@ public class SWTAccessor {
if(null != OS_gtk_class) {
if(realize) {
- callMethodL2V(OS_gtk_class, OS_gtk_widget_realize, handle);
+ callStaticMethodL2V(OS_gtk_widget_realize, handle);
} else {
- callMethodL2V(OS_gtk_class, OS_gtk_widget_unrealize, handle);
+ callStaticMethodL2V(OS_gtk_widget_unrealize, handle);
}
}
}
@@ -160,23 +166,27 @@ public class SWTAccessor {
public static AbstractGraphicsDevice getDevice(Control swtControl) {
long handle = getHandle(swtControl);
if( null != OS_gtk_class ) {
- long widgedHandle = callMethodL2L(OS_gtk_class, OS_GTK_WIDGET_WINDOW, handle);
- long displayHandle = callMethodL2L(OS_gtk_class, OS_gdk_x11_drawable_get_xdisplay, widgedHandle);
+ long widgedHandle = callStaticMethodL2L(OS_GTK_WIDGET_WINDOW, handle);
+ long displayHandle = callStaticMethodL2L(OS_gdk_x11_drawable_get_xdisplay, widgedHandle);
return new X11GraphicsDevice(displayHandle, AbstractGraphicsDevice.DEFAULT_UNIT);
}
if( NativeWindowFactory.TYPE_WINDOWS == NativeWindowFactory.getNativeWindowType(false) ) {
return new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT);
}
+ if( NativeWindowFactory.TYPE_MACOSX == NativeWindowFactory.getNativeWindowType(false) ) {
+ return new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT);
+ }
throw new UnsupportedOperationException("n/a for this windowing system: "+NativeWindowFactory.getNativeWindowType(false));
}
public static long getWindowHandle(Control swtControl) {
long handle = getHandle(swtControl);
if( null != OS_gtk_class ) {
- long widgedHandle = callMethodL2L(OS_gtk_class, OS_GTK_WIDGET_WINDOW, handle);
- return callMethodL2L(OS_gtk_class, OS_gdk_x11_drawable_get_xid, widgedHandle);
+ long widgedHandle = callStaticMethodL2L(OS_GTK_WIDGET_WINDOW, handle);
+ return callStaticMethodL2L(OS_gdk_x11_drawable_get_xid, widgedHandle);
}
- if( NativeWindowFactory.TYPE_WINDOWS == NativeWindowFactory.getNativeWindowType(false) ) {
+ if( NativeWindowFactory.TYPE_WINDOWS == NativeWindowFactory.getNativeWindowType(false) ||
+ NativeWindowFactory.TYPE_MACOSX == NativeWindowFactory.getNativeWindowType(false) ) {
return handle;
}
throw new UnsupportedOperationException("n/a for this windowing system: "+NativeWindowFactory.getNativeWindowType(false));
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 06:57:21 +0000