Added gtkstatusicon-quartz.c Implements the quartz backend for the status

2006-12-20  Mikael Hallendal  <micke@imendio.com>

	* gtk/Makefile.am: Added gtkstatusicon-quartz.c
	* gtk/gtkstatusicon-quartz.c: Implements the quartz backend for the
	status icon.
	* gtk/gtkstatusicon.c: Hooked in the new quartz backend. Bug #387874.

1 files changed, 148 insertions, 0 deletions

diff --git a/gtk/gtkstatusicon-quartz.c b/gtk/gtkstatusicon-quartz.c
new file mode 100644
index 0000000000..8f8bb024c8
--- /dev/null
+++ b/gtk/gtkstatusicon-quartz.c
@@ -0,0 +1,148 @@
+/* gtkstatusicon-quartz.c:
+ *
+ * Copyright (C) 2006 Imendio AB
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * GCC on Mac OS X handles inlined objective C in C-files.
+ *
+ * Authors:
+ *  Mikael Hallendal <micke@imendio.com>
+ */
+
+#import <Cocoa/Cocoa.h>
+#include <quartz/gdkquartz.h>
+
+#define QUARTZ_POOL_ALLOC NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]
+#define QUARTZ_POOL_RELEASE [pool release]
+
+@interface GtkQuartzStatusIcon : NSObject 
+{
+  GtkStatusIcon *status_icon;
+  NSStatusBar   *ns_bar;
+  NSStatusItem  *ns_item;
+  NSImage       *current_image;
+  NSString      *ns_tooltip;
+}
+- (id) initWithStatusIcon:(GtkStatusIcon *)status_icon;
+- (void) ensureItem;
+- (void) actionCb:(NSObject *)button;
+- (void) setImage:(GdkPixbuf *)pixbuf;
+- (void) setVisible:(gboolean)visible;
+- (void) setToolTip:(const gchar *)tooltip_text;
+- (float) getWidth;
+- (float) getHeight;
+@end
+
+@implementation GtkQuartzStatusIcon : NSObject
+- (id) initWithStatusIcon:(GtkStatusIcon *)icon
+{
+  [super init];
+  status_icon = icon;
+  ns_bar = [NSStatusBar systemStatusBar];
+
+  return self;
+}
+
+- (void) ensureItem
+{
+  if (ns_item != nil)
+    return;
+
+  ns_item = [ns_bar statusItemWithLength:NSVariableStatusItemLength];
+  [ns_item setAction:@selector(actionCb:)];
+  [ns_item setTarget:self];
+  [ns_item retain];
+}
+
+- (void) dealloc
+{
+  g_print ("Deallocating GtkQuartzStatusIcon\n");
+  [current_image release];
+  [ns_item release];
+  [ns_bar release];
+
+  [super dealloc];
+}
+
+- (void) actionCb:(NSObject *)button
+{ 
+  NSEvent *event = [NSApp currentEvent];
+  double time = [event timestamp];
+  
+  g_signal_emit (status_icon,
+                 status_icon_signals [POPUP_MENU_SIGNAL], 0,
+                 1,
+                 time * 1000.0);
+}
+
+- (void) setImage:(GdkPixbuf *)pixbuf
+{
+  /* Support NULL */
+  [self ensureItem];
+
+  if (current_image != nil) {
+    [current_image release];
+    current_image = nil;
+  }
+  
+  if (!pixbuf) {
+    [ns_item release];
+    ns_item = nil;
+    return;
+  }
+
+  current_image = gdk_quartz_pixbuf_to_ns_image_libgtk_only (pixbuf);
+  [current_image retain];
+
+  [ns_item setImage:current_image];
+}
+
+- (void) setVisible:(gboolean)visible
+{
+  if (visible) {
+    [self ensureItem];
+    if (ns_item != nil)
+      [ns_item setImage:current_image];
+    if (ns_tooltip != nil)
+      [ns_item setToolTip:ns_tooltip];
+  } else {
+    [ns_item release];
+    ns_item = nil;
+  }
+}
+
+- (void) setToolTip:(const gchar *)tooltip_text
+{
+  [ns_tooltip release];
+  ns_tooltip = [[NSString stringWithUTF8String:tooltip_text] retain];
+  
+  [ns_item setToolTip:ns_tooltip];
+}
+
+- (float) getWidth
+{
+  return [ns_bar thickness];
+}
+
+- (float) getHeight
+{
+  return [ns_bar thickness];
+}
+@end
+
+
+