1 files changed, 504 insertions, 0 deletions
diff --git a/src/newt/native/MacWindow.m b/src/newt/native/MacWindow.m
new file mode 100644
index 000000000..e5021dcad
--- /dev/null
+++ b/src/newt/native/MacWindow.m
@@ -0,0 +1,504 @@
+/*
+ * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * 
+ */
+
+#import <inttypes.h>
+
+#import "com_jogamp_newt_impl_macosx_MacWindow.h"
+#import "NewtMacWindow.h"
+
+#import "MouseEvent.h"
+#import "KeyEvent.h"
+
+#import <ApplicationServices/ApplicationServices.h>
+
+#import <stdio.h>
+
+NSString* jstringToNSString(JNIEnv* env, jstring jstr)
+{
+    const jchar* jstrChars = (*env)->GetStringChars(env, jstr, NULL);
+    NSString* str = [[NSString alloc] initWithCharacters: jstrChars length: (*env)->GetStringLength(env, jstr)];
+    (*env)->ReleaseStringChars(env, jstr, jstrChars);
+    return str;
+}
+
+void setFrameTopLeftPoint(NSWindow* pwin, NSWindow* win, jint x, jint y)
+{
+    NSScreen* screen = [NSScreen mainScreen];
+
+    // this allows for better compatibility with awt behavior
+    NSRect visibleRect; // either screen or parent-window 
+    NSPoint pt;
+    int d_pty=0; // parent titlebar height
+    int d_ptx=0; 
+    
+    if(NULL==pwin) {
+        visibleRect = [screen frame];
+    } else {
+        visibleRect = [pwin frame];
+        NSView* pview = [pwin contentView];
+        NSRect viewRect = [pview frame];
+        d_pty = visibleRect.size.height - viewRect.size.height;
+        (void) d_ptx;
+        //d_pty = visibleRect.origin.y - viewRect.size.height;
+        //d_ptx = visibleRect.size.height - viewRect.size.height;
+        fprintf(stderr, "pwin %lf/%lf %lfx%lf, pview %lf/%lf %lfx%lf -> %d/%d\n", 
+            visibleRect.origin.x,
+            visibleRect.origin.y,
+            visibleRect.size.width,
+            visibleRect.size.height, 
+            viewRect.origin.x,
+            viewRect.origin.y,
+            viewRect.size.width,
+            viewRect.size.height, 
+            (int)x, (int)y);
+
+    }
+
+    pt = NSMakePoint(visibleRect.origin.x + x, visibleRect.origin.y + visibleRect.size.height - y - d_pty);
+
+    [win setFrameTopLeftPoint: pt];
+}
+
+static NewtView * changeContentView(JNIEnv *env, jobject javaWindowObject, NSWindow *pwin, NSWindow *win, NewtView *newView) {
+    NSView* oldNSView = [win contentView];
+    NewtView* oldView = NULL;
+
+    if(NULL!=oldNSView) {
+NS_DURING
+        // Available >= 10.5 - Makes the menubar disapear
+        if([oldNSView isInFullScreenMode]) {
+            [oldNSView exitFullScreenModeWithOptions: NULL];
+        }
+NS_HANDLER
+NS_ENDHANDLER
+        if( [oldNSView isMemberOfClass:[NewtView class]] ) {
+            oldView = (NewtView *) oldNSView;
+
+            jobject globJavaWindowObject = [oldView getJavaWindowObject];
+            (*env)->DeleteGlobalRef(env, globJavaWindowObject);
+            [oldView setJavaWindowObject: NULL];
+        }
+        /** FIXME: Tried child window: auto clip or message reception ..
+        if(NULL!=pwin) {
+            [oldView removeFromSuperview];
+        } */
+    }
+    if(NULL!=newView) {
+        jobject globJavaWindowObject = (*env)->NewGlobalRef(env, javaWindowObject);
+        [newView setJavaWindowObject: globJavaWindowObject];
+        [newView setJNIEnv: env];
+
+        /** FIXME: Tried child window: auto clip or message reception ..
+        if(NULL!=pwin) {
+            NSView* pview = [pwin contentView];
+            [pview addSubview: newView];
+        } */
+    }
+    [win setContentView: newView];
+
+    // make sure the insets are updated in the java object
+    NewtMacWindow* newtw = (NewtMacWindow*)win;
+    [newtw updateInsets: env];
+
+    return oldView;
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacDisplay
+ * Method:    initIDs
+ * Signature: ()Z
+ */
+JNIEXPORT jboolean JNICALL Java_com_jogamp_newt_impl_macosx_MacDisplay_initNSApplication0
+  (JNIEnv *env, jclass clazz)
+{
+    static int initialized = 0;
+
+    if(initialized) return JNI_TRUE;
+    initialized = 1;
+
+    // This little bit of magic is needed in order to receive mouse
+    // motion events and allow key focus to be properly transferred.
+    // FIXME: are these Carbon APIs? They come from the
+    // ApplicationServices.framework.
+    ProcessSerialNumber psn;
+    if (GetCurrentProcess(&psn) == noErr) {
+        TransformProcessType(&psn, kProcessTransformToForegroundApplication);
+        SetFrontProcess(&psn);
+    }
+
+    // Initialize the shared NSApplication instance
+    [NSApplication sharedApplication];
+
+    // Need this when debugging, as it is necessary to attach gdb to
+    // the running java process -- "gdb java" doesn't work
+    //    printf("Going to sleep for 10 seconds\n");
+    //    sleep(10);
+
+    return (jboolean) JNI_TRUE;
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacDisplay
+ * Method:    dispatchMessages0
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacDisplay_dispatchMessages0
+  (JNIEnv *env, jobject unused)
+{
+    NSEvent* event = NULL;
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+NS_DURING
+
+    int num_events = 0;
+
+    // Periodically take a break
+    do {
+        // FIXME: ignoring event mask for the time being
+        event = [NSApp nextEventMatchingMask: NSAnyEventMask
+                       untilDate: [NSDate distantPast]
+                       inMode: NSDefaultRunLoopMode
+                       dequeue: YES];
+        if (event != NULL) {
+            [NSApp sendEvent: event];
+
+            num_events++;
+        }
+    } while (num_events<100 && event != NULL);
+
+NS_HANDLER
+    
+    // just ignore it ..
+
+NS_ENDHANDLER
+
+    [pool release];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacScreen
+ * Method:    getWidthImpl
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL Java_com_jogamp_newt_impl_macosx_MacScreen_getWidthImpl0
+  (JNIEnv *env, jclass clazz, jint screen_idx)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+    NSArray *screens = [NSScreen screens];
+    if(screen_idx<0) screen_idx=0;
+    if(screen_idx>=[screens count]) screen_idx=0;
+    NSScreen *screen = (NSScreen *) [screens objectAtIndex: screen_idx];
+    NSRect rect = [screen frame];
+
+    [pool release];
+
+    return (jint) (rect.size.width);
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacScreen
+ * Method:    getHeightImpl
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL Java_com_jogamp_newt_impl_macosx_MacScreen_getHeightImpl0
+  (JNIEnv *env, jclass clazz, jint screen_idx)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+    NSArray *screens = [NSScreen screens];
+    if(screen_idx<0) screen_idx=0;
+    if(screen_idx>=[screens count]) screen_idx=0;
+    NSScreen *screen = (NSScreen *) [screens objectAtIndex: screen_idx];
+    NSRect rect = [screen frame];
+
+    [pool release];
+
+    return (jint) (rect.size.height);
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    initIDs
+ * Signature: ()Z
+ */
+JNIEXPORT jboolean JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_initIDs0
+  (JNIEnv *env, jclass clazz)
+{
+    static int initialized = 0;
+
+    if(initialized) return JNI_TRUE;
+    initialized = 1;
+
+    // Need this when debugging, as it is necessary to attach gdb to
+    // the running java process -- "gdb java" doesn't work
+    //    printf("Going to sleep for 10 seconds\n");
+    //    sleep(10);
+
+    return (jboolean) [NewtMacWindow initNatives: env forClass: clazz];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    createWindow0
+ * Signature: (JIIIIZIIIJ)J
+ */
+JNIEXPORT jlong JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_createWindow0
+  (JNIEnv *env, jobject jthis, jlong parent, jint x, jint y, jint w, jint h, jboolean fullscreen, jint styleMask, 
+   jint bufferingType, jint screen_idx, jlong jview)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSRect rect = NSMakeRect(x, y, w, h);
+
+    NSArray *screens = [NSScreen screens];
+    if(screen_idx<0) screen_idx=0;
+    if(screen_idx>=[screens count]) screen_idx=0;
+    NSScreen *screen = (NSScreen *) [screens objectAtIndex: screen_idx];
+
+    if (fullscreen) {
+        styleMask = NSBorderlessWindowMask;
+        NSRect rect = [screen frame];
+        w = (jint) (rect.size.width);
+        h = (jint) (rect.size.height);
+    }
+
+    // Allocate the window
+    NSWindow* window = [[[NewtMacWindow alloc] initWithContentRect: rect
+                                               styleMask: (NSUInteger) styleMask
+                                               backing: (NSBackingStoreType) bufferingType
+                                               screen: screen] retain];
+
+    NSObject *nsParentObj = (NSObject*) ((intptr_t) parent);
+    NSWindow* parentWindow = NULL;
+    if( nsParentObj != NULL && [nsParentObj isKindOfClass:[NSWindow class]] ) {
+        parentWindow = (NSWindow*) nsParentObj;
+    } else if( nsParentObj != NULL && [nsParentObj isKindOfClass:[NSView class]] ) {
+        NSView* view = (NSView*) nsParentObj;
+        parentWindow = [view window];
+        fprintf(stderr, "createWindow0 - Parent is NSView : %p -> %p (win) \n", nsParentObj, parentWindow);
+    } else {
+        fprintf(stderr, "createWindow0 - Parent is neither NSWindow nor NSView : %p\n", nsParentObj);
+    }
+    if(NULL!=parentWindow) {
+        [parentWindow addChildWindow: window ordered: NSWindowAbove];
+        [window setParentWindow: parentWindow];
+    }
+
+    if (fullscreen) {
+        [window setOpaque: YES];
+    } else {
+        // If the window is undecorated, assume we want the possibility of
+        // a shaped window, so make it non-opaque and the background color clear
+        if ((styleMask & NSTitledWindowMask) == 0) {
+            [window setOpaque: NO];
+            [window setBackgroundColor: [NSColor clearColor]];
+        }
+    }
+
+    // Immediately re-position the window based on an upper-left coordinate system
+    setFrameTopLeftPoint(parentWindow, window, x, y);
+
+    // specify we want mouse-moved events
+    [window setAcceptsMouseMovedEvents:YES];
+
+    // Use given NewtView or allocate an NewtView if NULL
+    NewtView* view = (0==jview)? [[NewtView alloc] initWithFrame: rect] : (NewtView*) ((intptr_t) jview) ;
+
+    // Set the content view
+    (void) changeContentView(env, jthis, parentWindow, window, view);
+
+NS_DURING
+    // Available >= 10.5 - Makes the menubar disapear
+    if(fullscreen) {
+         [view enterFullScreenMode: screen withOptions:NULL];
+    }
+NS_HANDLER
+NS_ENDHANDLER
+
+    // Set the next responder to be the window so that we can forward
+    // right mouse button down events
+    [view setNextResponder: window];
+
+    [pool release];
+
+    return (jlong) ((intptr_t) window);
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    makeKeyAndOrderFront
+ * Signature: (J)V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_makeKeyAndOrderFront0
+  (JNIEnv *env, jobject unused, jlong window)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    [win makeKeyAndOrderFront: win];
+    [pool release];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    makeKey
+ * Signature: (J)V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_makeKey0
+  (JNIEnv *env, jobject unused, jlong window)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    [win makeKeyWindow];
+    [pool release];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    orderOut
+ * Signature: (J)V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_orderOut0
+  (JNIEnv *env, jobject unused, jlong window)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    [win orderOut: win];
+    [pool release];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    close0
+ * Signature: (J)V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_close0
+  (JNIEnv *env, jobject unused, jlong window)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    NSView* view = [win contentView];
+    [win orderOut: win];
+NS_DURING
+    if(NULL!=view) {
+        // Available >= 10.5 - Makes the menubar disapear
+        if([view isInFullScreenMode]) {
+            [view exitFullScreenModeWithOptions: NULL];
+        }
+    }
+NS_HANDLER
+NS_ENDHANDLER
+    [win close];
+    [pool release];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    setTitle0
+ * Signature: (JLjava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_setTitle0
+  (JNIEnv *env, jobject unused, jlong window, jstring title)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    NSString* str = jstringToNSString(env, title);
+    [str autorelease];
+    [win setTitle: str];
+    [pool release];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    contentView
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_contentView0
+  (JNIEnv *env, jobject unused, jlong window)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    jlong res = (jlong) ((intptr_t) [win contentView]);
+    [pool release];
+    return res;
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    changeContentView
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_changeContentView0
+  (JNIEnv *env, jobject jthis, jlong parent, jlong window, jlong jview)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* pwin = (NewtMacWindow*) ((intptr_t) parent);
+    NSWindow* win = (NewtMacWindow*) ((intptr_t) window);
+    NewtView* newView = (NewtView *) ((intptr_t) jview);
+
+    NewtView* oldView = changeContentView(env, jthis, pwin, win, newView);
+
+    [pool release];
+
+    return (jlong) ((intptr_t) oldView);
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    setContentSize
+ * Signature: (JII)V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_setContentSize0
+  (JNIEnv *env, jobject unused, jlong window, jint w, jint h)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    NSSize sz = NSMakeSize(w, h);
+    [win setContentSize: sz];
+    [pool release];
+}
+
+/*
+ * Class:     com_jogamp_newt_impl_macosx_MacWindow
+ * Method:    setFrameTopLeftPoint
+ * Signature: (JII)V
+ */
+JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_macosx_MacWindow_setFrameTopLeftPoint0
+  (JNIEnv *env, jobject unused, jlong parent, jlong window, jint x, jint y)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    NSWindow* pwin = (NSWindow*) ((intptr_t) parent);
+    NSWindow* win = (NSWindow*) ((intptr_t) window);
+    setFrameTopLeftPoint(pwin, win, x, y);
+    [pool release];
+}
+