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Splitted out the GdkPixbuf to NSImage routine so that it can be used from
2006-12-19 Mikael Hallendal <micke@imendio.com> * gdk/quartz/gdkcursor-quartz.c: Splitted out the GdkPixbuf to NSImage routine so that it can be used from libgtk as well (needed for upcoming GtkStatusIcon support in the Quartz port). * gdk/quartz/gdkevents-quartz.c: Don't assume that all NSWindows are created from GDK, this is not true for the status icon. * gdk/quartz/gdkprivate-quartz.h: * gdk/quartz/gdkquartz.h: Added gdk_quartz_pixbuf_to_ns_image_libgtk_only so that it is available to the status icon code.
This commit is contained in:
Mikael Hallendal
Mikael Hallendal
parent
0604b0e799
commit
7c92045621
12
ChangeLog
12
ChangeLog
@ -1,3 +1,15 @@
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2006-12-19 Mikael Hallendal <micke@imendio.com>
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* gdk/quartz/gdkcursor-quartz.c: Splitted out the GdkPixbuf to NSImage
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routine so that it can be used from libgtk as well (needed for
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upcoming GtkStatusIcon support in the Quartz port).
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* gdk/quartz/gdkevents-quartz.c: Don't assume that all NSWindows are
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created from GDK, this is not true for the status icon.
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* gdk/quartz/gdkprivate-quartz.h:
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* gdk/quartz/gdkquartz.h: Added
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gdk_quartz_pixbuf_to_ns_image_libgtk_only so that it is available to
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the status icon code.
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2006-12-16 Tristan Van Berkom <tvb@gnome.org>
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* gtk/gtkmessagedialog.c: Added return_if_fail (image) to
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@ -184,14 +184,77 @@ gdk_cursor_new_from_pixmap (GdkPixmap *source,
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return cursor;
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}
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NSImage *
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_gdk_quartz_pixbuf_to_ns_image (GdkPixbuf *pixbuf)
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{
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NSBitmapImageRep *bitmap_rep;
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NSImage *image;
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gboolean has_alpha;
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has_alpha = gdk_pixbuf_get_has_alpha (pixbuf);
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/* Create a bitmap image rep */
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bitmap_rep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
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pixelsWide:gdk_pixbuf_get_width (pixbuf)
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pixelsHigh:gdk_pixbuf_get_height (pixbuf)
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bitsPerSample:8 samplesPerPixel:has_alpha ? 4 : 3
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hasAlpha:has_alpha isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace
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bytesPerRow:0 bitsPerPixel:0];
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{
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/* Add pixel data to bitmap rep */
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guchar *src, *dst;
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int src_stride, dst_stride;
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int x, y;
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src_stride = gdk_pixbuf_get_rowstride (pixbuf);
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dst_stride = [bitmap_rep bytesPerRow];
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for (y = 0; y < gdk_pixbuf_get_height (pixbuf); y++)
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{
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src = gdk_pixbuf_get_pixels (pixbuf) + y * src_stride;
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dst = [bitmap_rep bitmapData] + y * dst_stride;
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for (x = 0; x < gdk_pixbuf_get_width (pixbuf); x++)
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{
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if (has_alpha)
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{
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guchar red, green, blue, alpha;
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red = *src++;
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green = *src++;
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blue = *src++;
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alpha = *src++;
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*dst++ = (red * alpha) / 255;
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*dst++ = (green * alpha) / 255;
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*dst++ = (blue * alpha) / 255;
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*dst++ = alpha;
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}
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else
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{
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*dst++ = *src++;
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*dst++ = *src++;
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*dst++ = *src++;
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}
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}
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}
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}
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image = [[NSImage alloc] init];
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[image addRepresentation:bitmap_rep];
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[bitmap_rep release];
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[image autorelease];
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return image;
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}
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GdkCursor *
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gdk_cursor_new_from_pixbuf (GdkDisplay *display,
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GdkPixbuf *pixbuf,
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gint x,
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gint y)
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{
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NSAutoreleasePool *pool;
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NSBitmapImageRep *bitmap_rep;
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NSImage *image;
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NSCursor *nscursor;
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GdkCursor *cursor;
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@ -201,67 +264,14 @@ gdk_cursor_new_from_pixbuf (GdkDisplay *display,
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g_return_val_if_fail (0 <= x && x < gdk_pixbuf_get_width (pixbuf), NULL);
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g_return_val_if_fail (0 <= y && y < gdk_pixbuf_get_height (pixbuf), NULL);
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pool = [[NSAutoreleasePool alloc] init];
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GDK_QUARTZ_ALLOC_POOL;
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has_alpha = gdk_pixbuf_get_has_alpha (pixbuf);
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/* Create a bitmap image rep */
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bitmap_rep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
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pixelsWide:gdk_pixbuf_get_width (pixbuf)
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pixelsHigh:gdk_pixbuf_get_height (pixbuf)
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bitsPerSample:8 samplesPerPixel:has_alpha ? 4 : 3
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hasAlpha:has_alpha isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace
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bytesPerRow:0 bitsPerPixel:0];
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{
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/* Add pixel data to bitmap rep */
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guchar *src, *dst;
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int src_stride, dst_stride;
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int x, y;
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src_stride = gdk_pixbuf_get_rowstride (pixbuf);
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dst_stride = [bitmap_rep bytesPerRow];
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for (y = 0; y < gdk_pixbuf_get_height (pixbuf); y++)
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{
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src = gdk_pixbuf_get_pixels (pixbuf) + y * src_stride;
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dst = [bitmap_rep bitmapData] + y * dst_stride;
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for (x = 0; x < gdk_pixbuf_get_width (pixbuf); x++)
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{
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if (has_alpha)
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{
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guchar red, green, blue, alpha;
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red = *src++;
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green = *src++;
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blue = *src++;
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alpha = *src++;
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*dst++ = (red * alpha) / 255;
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*dst++ = (green * alpha) / 255;
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*dst++ = (blue * alpha) / 255;
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*dst++ = alpha;
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}
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else
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{
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*dst++ = *src++;
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*dst++ = *src++;
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*dst++ = *src++;
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}
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}
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}
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}
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image = [[NSImage alloc] init];
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[image addRepresentation:bitmap_rep];
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[bitmap_rep release];
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image = _gdk_quartz_pixbuf_to_ns_image (pixbuf);
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nscursor = [[NSCursor alloc] initWithImage:image hotSpot:NSMakePoint(x, y)];
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[image release];
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cursor = gdk_quartz_cursor_new_from_nscursor (nscursor, GDK_CURSOR_IS_PIXMAP);
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[pool release];
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GDK_QUARTZ_RELEASE_POOL;
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return cursor;
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}
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@ -339,3 +349,9 @@ gdk_cursor_get_image (GdkCursor *cursor)
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/* FIXME: Implement */
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return NULL;
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}
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NSImage *
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gdk_quartz_pixbuf_to_ns_image_libgtk_only (GdkPixbuf *pixbuf)
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{
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return _gdk_quartz_pixbuf_to_ns_image (pixbuf);
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}
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@ -1052,7 +1052,11 @@ find_window_for_event (NSEvent *nsevent, gint *x, gint *y)
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if (!nswindow)
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return NULL;
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/* Window where not created by GDK so the event should be handled by Quartz */
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if (![[nswindow contentView] isKindOfClass:[GdkQuartzView class]])
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return NULL;
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if (event_type == NSMouseMoved ||
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event_type == NSLeftMouseDragged ||
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event_type == NSRightMouseDragged ||
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@ -1160,9 +1164,8 @@ find_window_for_event (NSEvent *nsevent, gint *x, gint *y)
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GdkWindow *mouse_window;
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point = [nsevent locationInWindow];
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toplevel = [(GdkQuartzView *)[nswindow contentView] gdkWindow];
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mouse_window = _gdk_quartz_find_child_window_by_point (toplevel, point.x, point.y, x, y);
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synthesize_crossing_events (mouse_window, GDK_CROSSING_NORMAL, nsevent, *x, *y);
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@ -1567,9 +1570,9 @@ _gdk_events_queue (GdkDisplay *display)
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{
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if (current_event)
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{
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if (!gdk_event_translate (current_event))
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if (!gdk_event_translate (current_event))
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[NSApp sendEvent:current_event];
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[current_event release];
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current_event = NULL;
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}
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@ -162,4 +162,6 @@ GdkEventMask _gdk_quartz_get_current_event_mask (void);
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extern GdkWindow *_gdk_quartz_keyboard_grab_window;
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extern GdkWindow *_gdk_quartz_pointer_grab_window;
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NSImage *_gdk_quartz_pixbuf_to_ns_image (GdkPixbuf *pixbuf);
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#endif /* __GDK_PRIVATE_QUARTZ_H__ */
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@ -9,7 +9,8 @@
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G_BEGIN_DECLS
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NSView *gdk_quartz_window_get_nsview (GdkWindow *window);
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NSView *gdk_quartz_window_get_nsview (GdkWindow *window);
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NSImage *gdk_quartz_pixbuf_to_ns_image_libgtk_only (GdkPixbuf *pixbuf);
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G_END_DECLS
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