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gtk/gdk/quartz/gdkwindow-quartz.c
Benjamin Otte 2c1633699f gdk: Rewrite background handling 
Now the window background is a cairo_pattern_t. The backends will try to
set this as good as they can on the windowing system, but no guarantees
are made on wether the windowing system supports the pattern.

Also gets rid of GDK_NO_BG as undefined behavior is not a good idea to
support, and GDK_NO_BG effectively made the window's contents undefined.
It wasn't effectively used in GTK anyway.
2010-09-26 15:03:00 +02:00

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/* gdkwindow-quartz.c
*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright (C) 2005-2007 Imendio AB
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.
*/
#include "config.h"
#include <Carbon/Carbon.h>
#include "gdk.h"
#include "gdkdeviceprivate.h"
#include "gdkwindowimpl.h"
#include "gdkprivate-quartz.h"
#include "gdkscreen-quartz.h"
#include "gdkinputprivate.h"
static gpointer parent_class;
static GSList *update_nswindows;
static gboolean in_process_all_updates = FALSE;
static GSList *main_window_stack;
#define FULLSCREEN_DATA "fullscreen-data"
typedef struct
{
gint x, y;
gint width, height;
GdkWMDecoration decor;
} FullscreenSavedGeometry;
static void update_toplevel_order (void);
static void clear_toplevel_order (void);
static FullscreenSavedGeometry *get_fullscreen_geometry (GdkWindow *window);
#define WINDOW_IS_TOPLEVEL(window) \
(GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD && \
GDK_WINDOW_TYPE (window) != GDK_WINDOW_FOREIGN && \
GDK_WINDOW_TYPE (window) != GDK_WINDOW_OFFSCREEN)
static void gdk_window_impl_iface_init (GdkWindowImplIface *iface);
NSView *
gdk_quartz_window_get_nsview (GdkWindow *window)
{
GdkWindowObject *private = (GdkWindowObject *)window;
if (GDK_WINDOW_DESTROYED (window))
return NULL;
return ((GdkWindowImplQuartz *)private->impl)->view;
}
NSWindow *
gdk_quartz_window_get_nswindow (GdkWindow *window)
{
GdkWindowObject *private = (GdkWindowObject *)window;
if (GDK_WINDOW_DESTROYED (window))
return NULL;
return ((GdkWindowImplQuartz *)private->impl)->toplevel;
}
static CGContextRef
gdk_window_impl_quartz_get_context (GdkDrawable *drawable,
gboolean antialias)
{
GdkDrawableImplQuartz *drawable_impl = GDK_DRAWABLE_IMPL_QUARTZ (drawable);
GdkWindowImplQuartz *window_impl = GDK_WINDOW_IMPL_QUARTZ (drawable);
CGContextRef cg_context;
if (GDK_WINDOW_DESTROYED (drawable_impl->wrapper))
return NULL;
/* Lock focus when not called as part of a drawRect call. This
* is needed when called from outside "real" expose events, for
* example for synthesized expose events when realizing windows
* and for widgets that send fake expose events like the arrow
* buttons in spinbuttons or the position marker in rulers.
*/
if (window_impl->in_paint_rect_count == 0)
{
if (![window_impl->view lockFocusIfCanDraw])
return NULL;
}
cg_context = [[NSGraphicsContext currentContext] graphicsPort];
CGContextSaveGState (cg_context);
CGContextSetAllowsAntialiasing (cg_context, antialias);
/* We'll emulate the clipping caused by double buffering here */
if (window_impl->begin_paint_count != 0)
{
CGRect rect;
CGRect *cg_rects;
gint n_rects, i;
n_rects = cairo_region_num_rectangles (window_impl->paint_clip_region);
if (n_rects == 1)
cg_rects = &rect;
else
cg_rects = g_new (CGRect, n_rects);
for (i = 0; i < n_rects; i++)
{
cairo_rectangle_int_t cairo_rect;
cairo_region_get_rectangle (window_impl->paint_clip_region,
i, &cairo_rect);
cg_rects[i].origin.x = cairo_rect.x;
cg_rects[i].origin.y = cairo_rect.y;
cg_rects[i].size.width = cairo_rect.width;
cg_rects[i].size.height = cairo_rect.height;
}
CGContextClipToRects (cg_context, cg_rects, n_rects);
if (cg_rects != &rect)
g_free (cg_rects);
}
return cg_context;
}
static void
check_grab_unmap (GdkWindow *window)
{
GList *list, *l;
GdkDisplay *display = gdk_drawable_get_display (window);
GdkDeviceManager *device_manager;
device_manager = gdk_display_get_device_manager (display);
list = gdk_device_manager_list_devices (device_manager,
GDK_DEVICE_TYPE_FLOATING);
for (l = list; l; l = l->next)
{
_gdk_display_end_device_grab (display, l->data, 0, window, TRUE);
}
g_list_free (list);
}
static void
check_grab_destroy (GdkWindow *window)
{
GList *list, *l;
GdkDisplay *display = gdk_drawable_get_display (window);
GdkDeviceManager *device_manager;
/* Make sure there is no lasting grab in this native window */
device_manager = gdk_display_get_device_manager (display);
list = gdk_device_manager_list_devices (device_manager,
GDK_DEVICE_TYPE_MASTER);
for (l = list; l; l = l->next)
{
GdkDeviceGrabInfo *grab;
grab = _gdk_display_get_last_device_grab (display, l->data);
if (grab && grab->native_window == window)
{
/* Serials are always 0 in quartz, but for clarity: */
grab->serial_end = grab->serial_start;
grab->implicit_ungrab = TRUE;
}
}
g_list_free (list);
}
static void
gdk_window_impl_quartz_finalize (GObject *object)
{
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (object);
check_grab_destroy (GDK_DRAWABLE_IMPL_QUARTZ (object)->wrapper);
if (impl->paint_clip_region)
cairo_region_destroy (impl->paint_clip_region);
if (impl->transient_for)
g_object_unref (impl->transient_for);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gdk_window_impl_quartz_class_init (GdkWindowImplQuartzClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GdkDrawableImplQuartzClass *drawable_quartz_class = GDK_DRAWABLE_IMPL_QUARTZ_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gdk_window_impl_quartz_finalize;
drawable_quartz_class->get_context = gdk_window_impl_quartz_get_context;
}
static void
gdk_window_impl_quartz_init (GdkWindowImplQuartz *impl)
{
impl->type_hint = GDK_WINDOW_TYPE_HINT_NORMAL;
}
static void
gdk_window_impl_quartz_begin_paint_region (GdkPaintable *paintable,
GdkWindow *window,
const cairo_region_t *region)
{
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (paintable);
GdkWindowObject *private = (GdkWindowObject*) window;
cairo_region_t *clipped_and_offset_region;
cairo_t *cr;
clipped_and_offset_region = cairo_region_copy (region);
cairo_region_intersect (clipped_and_offset_region,
private->clip_region_with_children);
cairo_region_translate (clipped_and_offset_region,
private->abs_x, private->abs_y);
if (impl->begin_paint_count == 0)
impl->paint_clip_region = cairo_region_reference (clipped_and_offset_region);
else
cairo_region_union (impl->paint_clip_region, clipped_and_offset_region);
impl->begin_paint_count++;
if (cairo_region_is_empty (clipped_and_offset_region))
goto done;
cr = gdk_cairo_create (window);
cairo_translate (cr, -private->abs_x, -private->abs_y);
gdk_cairo_region (cr, clipped_and_offset_region);
cairo_clip (cr);
while (private->background == NULL && private->parent)
{
cairo_translate (cr, -private->x, private->y);
private = private->parent;
}
if (private->background)
cairo_set_source (cr, private->background);
else
cairo_set_source_rgba (cr, 0, 0, 0, 0);
/* Can use cairo_paint() here, we clipped above */
cairo_paint (cr);
cairo_destroy (cr);
done:
cairo_region_destroy (clipped_and_offset_region);
}
static void
gdk_window_impl_quartz_end_paint (GdkPaintable *paintable)
{
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (paintable);
impl->begin_paint_count--;
if (impl->begin_paint_count == 0)
{
cairo_region_destroy (impl->paint_clip_region);
impl->paint_clip_region = NULL;
}
}
void
_gdk_quartz_window_set_needs_display_in_region (GdkWindow *window,
cairo_region_t *region)
{
GdkWindowObject *private;
GdkWindowImplQuartz *impl;
int i, n_rects;
private = GDK_WINDOW_OBJECT (window);
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
if (!impl->needs_display_region)
impl->needs_display_region = cairo_region_create ();
cairo_region_union (impl->needs_display_region, region);
n_rects = cairo_region_num_rectangles (region);
for (i = 0; i < n_rects; i++)
{
cairo_rectangle_int_t rect;
cairo_region_get_rectangle (region, i, &rect);
[impl->view setNeedsDisplayInRect:NSMakeRect (rect.x, rect.y,
rect.width, rect.height)];
}
}
void
_gdk_windowing_window_process_updates_recurse (GdkWindow *window,
cairo_region_t *region)
{
/* Make sure to only flush each toplevel at most once if we're called
* from process_all_updates.
*/
if (in_process_all_updates)
{
GdkWindow *toplevel;
toplevel = gdk_window_get_effective_toplevel (window);
if (toplevel && WINDOW_IS_TOPLEVEL (toplevel))
{
GdkWindowObject *toplevel_private;
GdkWindowImplQuartz *toplevel_impl;
NSWindow *nswindow;
toplevel_private = (GdkWindowObject *)toplevel;
toplevel_impl = (GdkWindowImplQuartz *)toplevel_private->impl;
nswindow = toplevel_impl->toplevel;
/* In theory, we could skip the flush disabling, since we only
* have one NSView.
*/
if (nswindow && ![nswindow isFlushWindowDisabled])
{
[nswindow retain];
[nswindow disableFlushWindow];
update_nswindows = g_slist_prepend (update_nswindows, nswindow);
}
}
}
if (WINDOW_IS_TOPLEVEL (window))
_gdk_quartz_window_set_needs_display_in_region (window, region);
else
_gdk_window_process_updates_recurse (window, region);
/* NOTE: I'm not sure if we should displayIfNeeded here. It slows down a
* lot (since it triggers the beam syncing) and things seem to work
* without it.
*/
}
void
_gdk_windowing_before_process_all_updates (void)
{
in_process_all_updates = TRUE;
NSDisableScreenUpdates ();
}
void
_gdk_windowing_after_process_all_updates (void)
{
GSList *old_update_nswindows = update_nswindows;
GSList *tmp_list = update_nswindows;
update_nswindows = NULL;
while (tmp_list)
{
NSWindow *nswindow = tmp_list->data;
[[nswindow contentView] displayIfNeeded];
_gdk_quartz_drawable_flush (NULL);
[nswindow enableFlushWindow];
[nswindow flushWindow];
[nswindow release];
tmp_list = tmp_list->next;
}
g_slist_free (old_update_nswindows);
in_process_all_updates = FALSE;
NSEnableScreenUpdates ();
}
static void
gdk_window_impl_quartz_paintable_init (GdkPaintableIface *iface)
{
iface->begin_paint_region = gdk_window_impl_quartz_begin_paint_region;
iface->end_paint = gdk_window_impl_quartz_end_paint;
}
GType
_gdk_window_impl_quartz_get_type (void)
{
static GType object_type = 0;
if (!object_type)
{
const GTypeInfo object_info =
{
sizeof (GdkWindowImplQuartzClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gdk_window_impl_quartz_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GdkWindowImplQuartz),
0, /* n_preallocs */
(GInstanceInitFunc) gdk_window_impl_quartz_init,
};
const GInterfaceInfo paintable_info =
{
(GInterfaceInitFunc) gdk_window_impl_quartz_paintable_init,
NULL,
NULL
};
const GInterfaceInfo window_impl_info =
{
(GInterfaceInitFunc) gdk_window_impl_iface_init,
NULL,
NULL
};
object_type = g_type_register_static (GDK_TYPE_DRAWABLE_IMPL_QUARTZ,
"GdkWindowImplQuartz",
&object_info, 0);
g_type_add_interface_static (object_type,
GDK_TYPE_PAINTABLE,
&paintable_info);
g_type_add_interface_static (object_type,
GDK_TYPE_WINDOW_IMPL,
&window_impl_info);
}
return object_type;
}
GType
_gdk_window_impl_get_type (void)
{
return _gdk_window_impl_quartz_get_type ();
}
static const gchar *
get_default_title (void)
{
const char *title;
title = g_get_application_name ();
if (!title)
title = g_get_prgname ();
return title;
}
static void
get_ancestor_coordinates_from_child (GdkWindow *child_window,
gint child_x,
gint child_y,
GdkWindow *ancestor_window,
gint *ancestor_x,
gint *ancestor_y)
{
GdkWindowObject *child_private = GDK_WINDOW_OBJECT (child_window);
GdkWindowObject *ancestor_private = GDK_WINDOW_OBJECT (ancestor_window);
while (child_private != ancestor_private)
{
child_x += child_private->x;
child_y += child_private->y;
child_private = child_private->parent;
}
*ancestor_x = child_x;
*ancestor_y = child_y;
}
void
_gdk_quartz_window_debug_highlight (GdkWindow *window, gint number)
{
GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
gint x, y;
gint gx, gy;
GdkWindow *toplevel;
gint tx, ty;
static NSWindow *debug_window[10];
static NSRect old_rect[10];
NSRect rect;
NSColor *color;
g_return_if_fail (number >= 0 && number <= 9);
if (window == _gdk_root)
return;
if (window == NULL)
{
if (debug_window[number])
[debug_window[number] close];
debug_window[number] = NULL;
return;
}
toplevel = gdk_window_get_toplevel (window);
get_ancestor_coordinates_from_child (window, 0, 0, toplevel, &x, &y);
gdk_window_get_origin (toplevel, &tx, &ty);
x += tx;
y += ty;
_gdk_quartz_window_gdk_xy_to_xy (x, y + private->height,
&gx, &gy);
rect = NSMakeRect (gx, gy, private->width, private->height);
if (debug_window[number] && NSEqualRects (rect, old_rect[number]))
return;
old_rect[number] = rect;
if (debug_window[number])
[debug_window[number] close];
debug_window[number] = [[NSWindow alloc] initWithContentRect:rect
styleMask:NSBorderlessWindowMask
backing:NSBackingStoreBuffered
defer:NO];
switch (number)
{
case 0:
color = [NSColor redColor];
break;
case 1:
color = [NSColor blueColor];
break;
case 2:
color = [NSColor greenColor];
break;
case 3:
color = [NSColor yellowColor];
break;
case 4:
color = [NSColor brownColor];
break;
case 5:
color = [NSColor purpleColor];
break;
default:
color = [NSColor blackColor];
break;
}
[debug_window[number] setBackgroundColor:color];
[debug_window[number] setAlphaValue:0.4];
[debug_window[number] setOpaque:NO];
[debug_window[number] setReleasedWhenClosed:YES];
[debug_window[number] setIgnoresMouseEvents:YES];
[debug_window[number] setLevel:NSFloatingWindowLevel];
[debug_window[number] orderFront:nil];
}
gboolean
_gdk_quartz_window_is_ancestor (GdkWindow *ancestor,
GdkWindow *window)
{
if (ancestor == NULL || window == NULL)
return FALSE;
return (gdk_window_get_parent (window) == ancestor ||
_gdk_quartz_window_is_ancestor (ancestor,
gdk_window_get_parent (window)));
}
/* See notes on top of gdkscreen-quartz.c */
void
_gdk_quartz_window_gdk_xy_to_xy (gint gdk_x,
gint gdk_y,
gint *ns_x,
gint *ns_y)
{
GdkScreenQuartz *screen_quartz = GDK_SCREEN_QUARTZ (_gdk_screen);
if (ns_y)
*ns_y = screen_quartz->height - gdk_y + screen_quartz->min_y;
if (ns_x)
*ns_x = gdk_x + screen_quartz->min_x;
}
void
_gdk_quartz_window_xy_to_gdk_xy (gint ns_x,
gint ns_y,
gint *gdk_x,
gint *gdk_y)
{
GdkScreenQuartz *screen_quartz = GDK_SCREEN_QUARTZ (_gdk_screen);
if (gdk_y)
*gdk_y = screen_quartz->height - ns_y + screen_quartz->min_y;
if (gdk_x)
*gdk_x = ns_x - screen_quartz->min_x;
}
void
_gdk_quartz_window_nspoint_to_gdk_xy (NSPoint point,
gint *x,
gint *y)
{
_gdk_quartz_window_xy_to_gdk_xy (point.x, point.y,
x, y);
}
static GdkWindow *
find_child_window_helper (GdkWindow *window,
gint x,
gint y,
gint x_offset,
gint y_offset,
gboolean get_toplevel)
{
GdkWindowImplQuartz *impl;
GList *l;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (window == _gdk_root)
update_toplevel_order ();
for (l = impl->sorted_children; l; l = l->next)
{
GdkWindowObject *child_private = l->data;
GdkWindowImplQuartz *child_impl = GDK_WINDOW_IMPL_QUARTZ (child_private->impl);
int temp_x, temp_y;
if (!GDK_WINDOW_IS_MAPPED (child_private))
continue;
temp_x = x_offset + child_private->x;
temp_y = y_offset + child_private->y;
/* Special-case the root window. We have to include the title
* bar in the checks, otherwise the window below the title bar
* will be found i.e. events punch through. (If we can find a
* better way to deal with the events in gdkevents-quartz, this
* might not be needed.)
*/
if (window == _gdk_root)
{
NSRect frame = NSMakeRect (0, 0, 100, 100);
NSRect content;
NSUInteger mask;
int titlebar_height;
mask = [child_impl->toplevel styleMask];
/* Get the title bar height. */
content = [NSWindow contentRectForFrameRect:frame
styleMask:mask];
titlebar_height = frame.size.height - content.size.height;
if (titlebar_height > 0 &&
x >= temp_x && y >= temp_y - titlebar_height &&
x < temp_x + child_private->width && y < temp_y)
{
/* The root means "unknown" i.e. a window not managed by
* GDK.
*/
return (GdkWindow *)_gdk_root;
}
}
if ((!get_toplevel || (get_toplevel && window == _gdk_root)) &&
x >= temp_x && y >= temp_y &&
x < temp_x + child_private->width && y < temp_y + child_private->height)
{
/* Look for child windows. */
return find_child_window_helper (l->data,
x, y,
temp_x, temp_y,
get_toplevel);
}
}
return window;
}
/* Given a GdkWindow and coordinates relative to it, returns the
* innermost subwindow that contains the point. If the coordinates are
* outside the passed in window, NULL is returned.
*/
GdkWindow *
_gdk_quartz_window_find_child (GdkWindow *window,
gint x,
gint y,
gboolean get_toplevel)
{
GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
if (x >= 0 && y >= 0 && x < private->width && y < private->height)
return find_child_window_helper (window, x, y, 0, 0, get_toplevel);
return NULL;
}
void
_gdk_quartz_window_did_become_main (GdkWindow *window)
{
main_window_stack = g_slist_remove (main_window_stack, window);
if (GDK_WINDOW_OBJECT (window)->window_type != GDK_WINDOW_TEMP)
main_window_stack = g_slist_prepend (main_window_stack, window);
clear_toplevel_order ();
}
void
_gdk_quartz_window_did_resign_main (GdkWindow *window)
{
GdkWindow *new_window = NULL;
if (main_window_stack)
new_window = main_window_stack->data;
else
{
GList *toplevels;
toplevels = gdk_screen_get_toplevel_windows (gdk_screen_get_default ());
if (toplevels)
new_window = toplevels->data;
g_list_free (toplevels);
}
if (new_window &&
new_window != window &&
GDK_WINDOW_IS_MAPPED (new_window) &&
WINDOW_IS_TOPLEVEL (new_window))
{
GdkWindowObject *private = (GdkWindowObject *) new_window;
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
[impl->toplevel makeKeyAndOrderFront:impl->toplevel];
}
clear_toplevel_order ();
}
static NSScreen *
get_nsscreen_for_point (gint x, gint y)
{
int i;
NSArray *screens;
NSScreen *screen = NULL;
GDK_QUARTZ_ALLOC_POOL;
screens = [NSScreen screens];
for (i = 0; i < [screens count]; i++)
{
NSRect rect = [[screens objectAtIndex:i] frame];
if (x >= rect.origin.x && x <= rect.origin.x + rect.size.width &&
y >= rect.origin.y && y <= rect.origin.y + rect.size.height)
{
screen = [screens objectAtIndex:i];
break;
}
}
GDK_QUARTZ_RELEASE_POOL;
return screen;
}
void
_gdk_window_impl_new (GdkWindow *window,
GdkWindow *real_parent,
GdkScreen *screen,
GdkVisual *visual,
GdkEventMask event_mask,
GdkWindowAttr *attributes,
gint attributes_mask)
{
GdkWindowObject *private;
GdkWindowImplQuartz *impl;
GdkDrawableImplQuartz *draw_impl;
GdkWindowImplQuartz *parent_impl;
GDK_QUARTZ_ALLOC_POOL;
private = (GdkWindowObject *)window;
impl = g_object_new (_gdk_window_impl_get_type (), NULL);
private->impl = (GdkDrawable *)impl;
draw_impl = GDK_DRAWABLE_IMPL_QUARTZ (impl);
draw_impl->wrapper = GDK_DRAWABLE (window);
parent_impl = GDK_WINDOW_IMPL_QUARTZ (private->parent->impl);
switch (private->window_type)
{
case GDK_WINDOW_TOPLEVEL:
case GDK_WINDOW_TEMP:
if (GDK_WINDOW_TYPE (private->parent) != GDK_WINDOW_ROOT)
{
/* The common code warns for this case */
parent_impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (_gdk_root)->impl);
}
}
if (!private->input_only)
{
if (attributes_mask & GDK_WA_COLORMAP)
{
draw_impl->colormap = attributes->colormap;
g_object_ref (attributes->colormap);
}
else
{
if (visual == gdk_screen_get_system_visual (_gdk_screen))
{
draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
g_object_ref (draw_impl->colormap);
}
else if (visual == gdk_screen_get_rgba_visual (_gdk_screen))
{
draw_impl->colormap = gdk_screen_get_rgba_colormap (_gdk_screen);
g_object_ref (draw_impl->colormap);
}
else
{
draw_impl->colormap = gdk_colormap_new (visual, FALSE);
}
}
}
else
{
draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
g_object_ref (draw_impl->colormap);
}
/* Maintain the z-ordered list of children. */
if (private->parent != (GdkWindowObject *)_gdk_root)
parent_impl->sorted_children = g_list_prepend (parent_impl->sorted_children, window);
else
clear_toplevel_order ();
gdk_window_set_cursor (window, ((attributes_mask & GDK_WA_CURSOR) ?
(attributes->cursor) :
NULL));
impl->view = NULL;
switch (attributes->window_type)
{
case GDK_WINDOW_TOPLEVEL:
case GDK_WINDOW_TEMP:
{
NSScreen *screen;
NSRect screen_rect;
NSRect content_rect;
NSUInteger style_mask;
int nx, ny;
const char *title;
/* initWithContentRect will place on the mainScreen by default.
* We want to select the screen to place on ourselves. We need
* to find the screen the window will be on and correct the
* content_rect coordinates to be relative to that screen.
*/
_gdk_quartz_window_gdk_xy_to_xy (private->x, private->y, &nx, &ny);
screen = get_nsscreen_for_point (nx, ny);
screen_rect = [screen frame];
nx -= screen_rect.origin.x;
ny -= screen_rect.origin.y;
content_rect = NSMakeRect (nx, ny - private->height,
private->width,
private->height);
if (attributes->window_type == GDK_WINDOW_TEMP ||
attributes->type_hint == GDK_WINDOW_TYPE_HINT_SPLASHSCREEN)
{
style_mask = NSBorderlessWindowMask;
}
else
{
style_mask = (NSTitledWindowMask |
NSClosableWindowMask |
NSMiniaturizableWindowMask |
NSResizableWindowMask);
}
impl->toplevel = [[GdkQuartzWindow alloc] initWithContentRect:content_rect
styleMask:style_mask
backing:NSBackingStoreBuffered
defer:NO
screen:screen];
if (attributes_mask & GDK_WA_TITLE)
title = attributes->title;
else
title = get_default_title ();
gdk_window_set_title (window, title);
if (draw_impl->colormap == gdk_screen_get_rgba_colormap (_gdk_screen))
{
[impl->toplevel setOpaque:NO];
[impl->toplevel setBackgroundColor:[NSColor clearColor]];
}
content_rect.origin.x = 0;
content_rect.origin.y = 0;
impl->view = [[GdkQuartzView alloc] initWithFrame:content_rect];
[impl->view setGdkWindow:window];
[impl->toplevel setContentView:impl->view];
[impl->view release];
}
break;
case GDK_WINDOW_CHILD:
{
GdkWindowImplQuartz *parent_impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (private->parent)->impl);
if (!private->input_only)
{
NSRect frame_rect = NSMakeRect (private->x + private->parent->abs_x,
private->y + private->parent->abs_y,
private->width,
private->height);
impl->view = [[GdkQuartzView alloc] initWithFrame:frame_rect];
[impl->view setGdkWindow:window];
/* GdkWindows should be hidden by default */
[impl->view setHidden:YES];
[parent_impl->view addSubview:impl->view];
[impl->view release];
}
}
break;
default:
g_assert_not_reached ();
}
GDK_QUARTZ_RELEASE_POOL;
if (attributes_mask & GDK_WA_TYPE_HINT)
gdk_window_set_type_hint (window, attributes->type_hint);
}
void
_gdk_quartz_window_update_position (GdkWindow *window)
{
NSRect frame_rect;
NSRect content_rect;
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
GDK_QUARTZ_ALLOC_POOL;
frame_rect = [impl->toplevel frame];
content_rect = [impl->toplevel contentRectForFrameRect:frame_rect];
_gdk_quartz_window_xy_to_gdk_xy (content_rect.origin.x,
content_rect.origin.y + content_rect.size.height,
&private->x, &private->y);
GDK_QUARTZ_RELEASE_POOL;
}
void
_gdk_windowing_update_window_sizes (GdkScreen *screen)
{
GList *windows, *list;
GdkWindowObject *private = (GdkWindowObject *)_gdk_root;
/* The size of the root window is so that it can contain all
* monitors attached to this machine. The monitors are laid out
* within this root window. We calculate the size of the root window
* and the positions of the different monitors in gdkscreen-quartz.c.
*
* This data is updated when the monitor configuration is changed.
*/
private->x = 0;
private->y = 0;
private->abs_x = 0;
private->abs_y = 0;
private->width = gdk_screen_get_width (screen);
private->height = gdk_screen_get_height (screen);
windows = gdk_screen_get_toplevel_windows (screen);
for (list = windows; list; list = list->next)
_gdk_quartz_window_update_position (list->data);
g_list_free (windows);
}
void
_gdk_windowing_window_init (void)
{
GdkWindowObject *private;
GdkWindowImplQuartz *impl;
GdkDrawableImplQuartz *drawable_impl;
g_assert (_gdk_root == NULL);
_gdk_root = g_object_new (GDK_TYPE_WINDOW, NULL);
private = (GdkWindowObject *)_gdk_root;
private->impl = g_object_new (_gdk_window_impl_get_type (), NULL);
private->impl_window = private;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (_gdk_root)->impl);
_gdk_windowing_update_window_sizes (_gdk_screen);
private->state = 0; /* We don't want GDK_WINDOW_STATE_WITHDRAWN here */
private->window_type = GDK_WINDOW_ROOT;
private->depth = 24;
private->viewable = TRUE;
drawable_impl = GDK_DRAWABLE_IMPL_QUARTZ (private->impl);
drawable_impl->wrapper = GDK_DRAWABLE (private);
drawable_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
g_object_ref (drawable_impl->colormap);
}
static void
_gdk_quartz_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
{
GdkWindowObject *private;
GdkWindowImplQuartz *impl;
GdkWindowObject *parent;
private = GDK_WINDOW_OBJECT (window);
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
main_window_stack = g_slist_remove (main_window_stack, window);
g_list_free (impl->sorted_children);
impl->sorted_children = NULL;
parent = private->parent;
if (parent)
{
GdkWindowImplQuartz *parent_impl = GDK_WINDOW_IMPL_QUARTZ (parent->impl);
parent_impl->sorted_children = g_list_remove (parent_impl->sorted_children, window);
}
_gdk_quartz_drawable_finish (GDK_DRAWABLE (impl));
if (!recursing && !foreign_destroy)
{
GDK_QUARTZ_ALLOC_POOL;
if (impl->toplevel)
[impl->toplevel close];
else if (impl->view)
[impl->view removeFromSuperview];
GDK_QUARTZ_RELEASE_POOL;
}
}
void
_gdk_windowing_window_destroy_foreign (GdkWindow *window)
{
/* Foreign windows aren't supported in OSX. */
}
/* FIXME: This might be possible to simplify with client-side windows. Also
* note that already_mapped is not used yet, see the x11 backend.
*/
static void
gdk_window_quartz_show (GdkWindow *window, gboolean already_mapped)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
gboolean focus_on_map;
GDK_QUARTZ_ALLOC_POOL;
if (!GDK_WINDOW_IS_MAPPED (window))
focus_on_map = private->focus_on_map;
else
focus_on_map = TRUE;
if (WINDOW_IS_TOPLEVEL (window) && impl->toplevel)
{
gboolean make_key;
make_key = (private->accept_focus && focus_on_map &&
private->window_type != GDK_WINDOW_TEMP);
[(GdkQuartzWindow*)impl->toplevel showAndMakeKey:make_key];
clear_toplevel_order ();
_gdk_quartz_events_send_map_event (window);
}
else
{
[impl->view setHidden:NO];
}
[impl->view setNeedsDisplay:YES];
gdk_synthesize_window_state (window, GDK_WINDOW_STATE_WITHDRAWN, 0);
if (private->state & GDK_WINDOW_STATE_MAXIMIZED)
gdk_window_maximize (window);
if (private->state & GDK_WINDOW_STATE_ICONIFIED)
gdk_window_iconify (window);
if (impl->transient_for && !GDK_WINDOW_DESTROYED (impl->transient_for))
_gdk_quartz_window_attach_to_parent (window);
GDK_QUARTZ_RELEASE_POOL;
}
/* Temporarily unsets the parent window, if the window is a
* transient.
*/
void
_gdk_quartz_window_detach_from_parent (GdkWindow *window)
{
GdkWindowImplQuartz *impl;
g_return_if_fail (GDK_IS_WINDOW (window));
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
g_return_if_fail (impl->toplevel != NULL);
if (impl->transient_for && !GDK_WINDOW_DESTROYED (impl->transient_for))
{
GdkWindowImplQuartz *parent_impl;
parent_impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (impl->transient_for)->impl);
[parent_impl->toplevel removeChildWindow:impl->toplevel];
clear_toplevel_order ();
}
}
/* Re-sets the parent window, if the window is a transient. */
void
_gdk_quartz_window_attach_to_parent (GdkWindow *window)
{
GdkWindowImplQuartz *impl;
g_return_if_fail (GDK_IS_WINDOW (window));
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
g_return_if_fail (impl->toplevel != NULL);
if (impl->transient_for && !GDK_WINDOW_DESTROYED (impl->transient_for))
{
GdkWindowImplQuartz *parent_impl;
parent_impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (impl->transient_for)->impl);
[parent_impl->toplevel addChildWindow:impl->toplevel ordered:NSWindowAbove];
clear_toplevel_order ();
}
}
void
gdk_window_quartz_hide (GdkWindow *window)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowImplQuartz *impl;
/* Make sure we're not stuck in fullscreen mode. */
if (get_fullscreen_geometry (window))
SetSystemUIMode (kUIModeNormal, 0);
check_grab_unmap (window);
_gdk_window_clear_update_area (window);
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
if (WINDOW_IS_TOPLEVEL (window))
{
/* Update main window. */
main_window_stack = g_slist_remove (main_window_stack, window);
if ([NSApp mainWindow] == impl->toplevel)
_gdk_quartz_window_did_resign_main (window);
if (impl->transient_for)
_gdk_quartz_window_detach_from_parent (window);
[(GdkQuartzWindow*)impl->toplevel hide];
}
else if (impl->view)
{
[impl->view setHidden:YES];
}
}
void
gdk_window_quartz_withdraw (GdkWindow *window)
{
gdk_window_hide (window);
}
static void
move_resize_window_internal (GdkWindow *window,
gint x,
gint y,
gint width,
gint height)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowImplQuartz *impl;
GdkRectangle old_visible;
GdkRectangle new_visible;
GdkRectangle scroll_rect;
cairo_region_t *old_region;
cairo_region_t *expose_region;
NSSize delta;
if (GDK_WINDOW_DESTROYED (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
if ((x == -1 || (x == private->x)) &&
(y == -1 || (y == private->y)) &&
(width == -1 || (width == private->width)) &&
(height == -1 || (height == private->height)))
{
return;
}
if (!impl->toplevel)
{
/* The previously visible area of this window in a coordinate
* system rooted at the origin of this window.
*/
old_visible.x = -private->x;
old_visible.y = -private->y;
gdk_drawable_get_size (GDK_DRAWABLE (private->parent),
&old_visible.width,
&old_visible.height);
}
if (x != -1)
{
delta.width = x - private->x;
private->x = x;
}
else
{
delta.width = 0;
}
if (y != -1)
{
delta.height = y - private->y;
private->y = y;
}
else
{
delta.height = 0;
}
if (width != -1)
private->width = width;
if (height != -1)
private->height = height;
GDK_QUARTZ_ALLOC_POOL;
if (impl->toplevel)
{
NSRect content_rect;
NSRect frame_rect;
gint gx, gy;
_gdk_quartz_window_gdk_xy_to_xy (private->x, private->y + private->height,
&gx, &gy);
content_rect = NSMakeRect (gx, gy, private->width, private->height);
frame_rect = [impl->toplevel frameRectForContentRect:content_rect];
[impl->toplevel setFrame:frame_rect display:YES];
}
else
{
if (!private->input_only)
{
NSRect nsrect;
nsrect = NSMakeRect (private->x, private->y, private->width, private->height);
/* The newly visible area of this window in a coordinate
* system rooted at the origin of this window.
*/
new_visible.x = -private->x;
new_visible.y = -private->y;
new_visible.width = old_visible.width; /* parent has not changed size */
new_visible.height = old_visible.height; /* parent has not changed size */
expose_region = cairo_region_create_rectangle (&new_visible);
old_region = cairo_region_create_rectangle (&old_visible);
cairo_region_subtract (expose_region, old_region);
/* Determine what (if any) part of the previously visible
* part of the window can be copied without a redraw
*/
scroll_rect = old_visible;
scroll_rect.x -= delta.width;
scroll_rect.y -= delta.height;
gdk_rectangle_intersect (&scroll_rect, &old_visible, &scroll_rect);
if (!cairo_region_is_empty (expose_region))
{
if (scroll_rect.width != 0 && scroll_rect.height != 0)
{
[impl->view scrollRect:NSMakeRect (scroll_rect.x,
scroll_rect.y,
scroll_rect.width,
scroll_rect.height)
by:delta];
}
[impl->view setFrame:nsrect];
_gdk_quartz_window_set_needs_display_in_region (window, expose_region);
}
else
{
[impl->view setFrame:nsrect];
[impl->view setNeedsDisplay:YES];
}
cairo_region_destroy (expose_region);
cairo_region_destroy (old_region);
}
}
GDK_QUARTZ_RELEASE_POOL;
}
static inline void
window_quartz_move (GdkWindow *window,
gint x,
gint y)
{
g_return_if_fail (GDK_IS_WINDOW (window));
if (((GdkWindowObject *)window)->state & GDK_WINDOW_STATE_FULLSCREEN)
return;
move_resize_window_internal (window, x, y, -1, -1);
}
static inline void
window_quartz_resize (GdkWindow *window,
gint width,
gint height)
{
g_return_if_fail (GDK_IS_WINDOW (window));
if (((GdkWindowObject *)window)->state & GDK_WINDOW_STATE_FULLSCREEN)
return;
if (width < 1)
width = 1;
if (height < 1)
height = 1;
move_resize_window_internal (window, -1, -1, width, height);
}
static inline void
window_quartz_move_resize (GdkWindow *window,
gint x,
gint y,
gint width,
gint height)
{
if (width < 1)
width = 1;
if (height < 1)
height = 1;
move_resize_window_internal (window, x, y, width, height);
}
static void
gdk_window_quartz_move_resize (GdkWindow *window,
gboolean with_move,
gint x,
gint y,
gint width,
gint height)
{
if (with_move && (width < 0 && height < 0))
window_quartz_move (window, x, y);
else
{
if (with_move)
window_quartz_move_resize (window, x, y, width, height);
else
window_quartz_resize (window, width, height);
}
}
/* FIXME: This might need fixing (reparenting didn't work before client-side
* windows either).
*/
static gboolean
gdk_window_quartz_reparent (GdkWindow *window,
GdkWindow *new_parent,
gint x,
gint y)
{
GdkWindowObject *private, *old_parent_private, *new_parent_private;
GdkWindowImplQuartz *impl, *old_parent_impl, *new_parent_impl;
NSView *view, *new_parent_view;
if (new_parent == _gdk_root)
{
/* Could be added, just needs implementing. */
g_warning ("Reparenting to root window is not supported yet in the Mac OS X backend");
return FALSE;
}
private = GDK_WINDOW_OBJECT (window);
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
view = impl->view;
new_parent_private = GDK_WINDOW_OBJECT (new_parent);
new_parent_impl = GDK_WINDOW_IMPL_QUARTZ (new_parent_private->impl);
new_parent_view = new_parent_impl->view;
old_parent_private = GDK_WINDOW_OBJECT (private->parent);
old_parent_impl = GDK_WINDOW_IMPL_QUARTZ (old_parent_private->impl);
[view retain];
[view removeFromSuperview];
[new_parent_view addSubview:view];
[view release];
private->parent = new_parent_private;
if (old_parent_private)
{
old_parent_impl->sorted_children = g_list_remove (old_parent_impl->sorted_children, window);
}
new_parent_impl->sorted_children = g_list_prepend (new_parent_impl->sorted_children, window);
return FALSE;
}
/* Get the toplevel ordering from NSApp and update our own list. We do
* this on demand since the NSApp's list is not up to date directly
* after we get windowDidBecomeMain.
*/
static void
update_toplevel_order (void)
{
GdkWindowObject *root;
GdkWindowImplQuartz *root_impl;
NSEnumerator *enumerator;
id nswindow;
GList *toplevels = NULL;
root = GDK_WINDOW_OBJECT (_gdk_root);
root_impl = GDK_WINDOW_IMPL_QUARTZ (root->impl);
if (root_impl->sorted_children)
return;
GDK_QUARTZ_ALLOC_POOL;
enumerator = [[NSApp orderedWindows] objectEnumerator];
while ((nswindow = [enumerator nextObject]))
{
GdkWindow *window;
if (![[nswindow contentView] isKindOfClass:[GdkQuartzView class]])
continue;
window = [(GdkQuartzView *)[nswindow contentView] gdkWindow];
toplevels = g_list_prepend (toplevels, window);
}
GDK_QUARTZ_RELEASE_POOL;
root_impl->sorted_children = g_list_reverse (toplevels);
}
static void
clear_toplevel_order (void)
{
GdkWindowObject *root;
GdkWindowImplQuartz *root_impl;
root = GDK_WINDOW_OBJECT (_gdk_root);
root_impl = GDK_WINDOW_IMPL_QUARTZ (root->impl);
g_list_free (root_impl->sorted_children);
root_impl->sorted_children = NULL;
}
static void
gdk_window_quartz_raise (GdkWindow *window)
{
if (GDK_WINDOW_DESTROYED (window))
return;
if (WINDOW_IS_TOPLEVEL (window))
{
GdkWindowImplQuartz *impl;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
[impl->toplevel orderFront:impl->toplevel];
clear_toplevel_order ();
}
else
{
GdkWindowObject *parent = GDK_WINDOW_OBJECT (window)->parent;
if (parent)
{
GdkWindowImplQuartz *impl;
impl = (GdkWindowImplQuartz *)parent->impl;
impl->sorted_children = g_list_remove (impl->sorted_children, window);
impl->sorted_children = g_list_prepend (impl->sorted_children, window);
}
}
}
static void
gdk_window_quartz_lower (GdkWindow *window)
{
if (GDK_WINDOW_DESTROYED (window))
return;
if (WINDOW_IS_TOPLEVEL (window))
{
GdkWindowImplQuartz *impl;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
[impl->toplevel orderBack:impl->toplevel];
clear_toplevel_order ();
}
else
{
GdkWindowObject *parent = GDK_WINDOW_OBJECT (window)->parent;
if (parent)
{
GdkWindowImplQuartz *impl;
impl = (GdkWindowImplQuartz *)parent->impl;
impl->sorted_children = g_list_remove (impl->sorted_children, window);
impl->sorted_children = g_list_append (impl->sorted_children, window);
}
}
}
static void
gdk_window_quartz_restack_toplevel (GdkWindow *window,
GdkWindow *sibling,
gboolean above)
{
/* FIXME: Implement this */
}
static void
gdk_window_quartz_set_background (GdkWindow *window,
cairo_pattern_t *pattern)
{
/* FIXME: We could theoretically set the background color for toplevels
* here. (Currently we draw the background before emitting expose events)
*/
}
static void
gdk_window_quartz_set_device_cursor (GdkWindow *window,
GdkDevice *device,
GdkCursor *cursor)
{
GdkCursorPrivate *cursor_private;
NSCursor *nscursor;
cursor_private = (GdkCursorPrivate *)cursor;
if (GDK_WINDOW_DESTROYED (window))
return;
if (!cursor)
nscursor = [NSCursor arrowCursor];
else
nscursor = cursor_private->nscursor;
[nscursor set];
}
static void
gdk_window_quartz_get_geometry (GdkWindow *window,
gint *x,
gint *y,
gint *width,
gint *height,
gint *depth)
{
GdkWindowImplQuartz *impl;
GdkWindowObject *private;
NSRect ns_rect;
if (GDK_WINDOW_DESTROYED (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
private = GDK_WINDOW_OBJECT (window);
if (window == _gdk_root)
{
if (x)
*x = 0;
if (y)
*y = 0;
if (width)
*width = private->width;
if (height)
*height = private->height;
}
else if (WINDOW_IS_TOPLEVEL (window))
{
ns_rect = [impl->toplevel contentRectForFrameRect:[impl->toplevel frame]];
/* This doesn't work exactly as in X. There doesn't seem to be a
* way to get the coords relative to the parent window (usually
* the window frame), but that seems useless except for
* borderless windows where it's relative to the root window. So
* we return (0, 0) (should be something like (0, 22)) for
* windows with borders and the root relative coordinates
* otherwise.
*/
if ([impl->toplevel styleMask] == NSBorderlessWindowMask)
{
_gdk_quartz_window_xy_to_gdk_xy (ns_rect.origin.x,
ns_rect.origin.y + ns_rect.size.height,
x, y);
}
else
{
if (x)
*x = 0;
if (y)
*y = 0;
}
if (width)
*width = ns_rect.size.width;
if (height)
*height = ns_rect.size.height;
}
else
{
ns_rect = [impl->view frame];
if (x)
*x = ns_rect.origin.x;
if (y)
*y = ns_rect.origin.y;
if (width)
*width = ns_rect.size.width;
if (height)
*height = ns_rect.size.height;
}
if (depth)
*depth = gdk_drawable_get_depth (window);
}
static gint
gdk_window_quartz_get_root_coords (GdkWindow *window,
gint x,
gint y,
gint *root_x,
gint *root_y)
{
GdkWindowObject *private;
int tmp_x = 0, tmp_y = 0;
GdkWindow *toplevel;
NSRect content_rect;
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window))
{
if (root_x)
*root_x = 0;
if (root_y)
*root_y = 0;
return 0;
}
if (window == _gdk_root)
{
if (root_x)
*root_x = x;
if (root_y)
*root_y = y;
return 1;
}
private = GDK_WINDOW_OBJECT (window);
toplevel = gdk_window_get_toplevel (window);
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (toplevel)->impl);
content_rect = [impl->toplevel contentRectForFrameRect:[impl->toplevel frame]];
_gdk_quartz_window_xy_to_gdk_xy (content_rect.origin.x,
content_rect.origin.y + content_rect.size.height,
&tmp_x, &tmp_y);
tmp_x += x;
tmp_y += y;
while (private != GDK_WINDOW_OBJECT (toplevel))
{
if (_gdk_window_has_impl ((GdkWindow *)private))
{
tmp_x += private->x;
tmp_y += private->y;
}
private = private->parent;
}
if (root_x)
*root_x = tmp_x;
if (root_y)
*root_y = tmp_y;
return TRUE;
}
void
gdk_window_get_root_origin (GdkWindow *window,
gint *x,
gint *y)
{
GdkRectangle rect;
rect.x = 0;
rect.y = 0;
gdk_window_get_frame_extents (window, &rect);
if (x)
*x = rect.x;
if (y)
*y = rect.y;
}
/* Returns coordinates relative to the passed in window. */
static GdkWindow *
gdk_window_quartz_get_device_state_helper (GdkWindow *window,
GdkDevice *device,
gint *x,
gint *y,
GdkModifierType *mask)
{
GdkWindowObject *toplevel;
GdkWindowObject *private;
NSPoint point;
gint x_tmp, y_tmp;
GdkWindow *found_window;
g_return_val_if_fail (window == NULL || GDK_IS_WINDOW (window), NULL);
if (GDK_WINDOW_DESTROYED (window))
{
*x = 0;
*y = 0;
*mask = 0;
return NULL;
}
toplevel = GDK_WINDOW_OBJECT (gdk_window_get_toplevel (window));
*mask = _gdk_quartz_events_get_current_event_mask ();
/* Get the y coordinate, needs to be flipped. */
if (window == _gdk_root)
{
point = [NSEvent mouseLocation];
_gdk_quartz_window_nspoint_to_gdk_xy (point, &x_tmp, &y_tmp);
}
else
{
GdkWindowImplQuartz *impl;
NSWindow *nswindow;
impl = GDK_WINDOW_IMPL_QUARTZ (toplevel->impl);
private = GDK_WINDOW_OBJECT (toplevel);
nswindow = impl->toplevel;
point = [nswindow mouseLocationOutsideOfEventStream];
x_tmp = point.x;
y_tmp = private->height - point.y;
window = (GdkWindow *)toplevel;
}
found_window = _gdk_quartz_window_find_child (window, x_tmp, y_tmp,
FALSE);
/* We never return the root window. */
if (found_window == _gdk_root)
found_window = NULL;
*x = x_tmp;
*y = y_tmp;
return found_window;
}
static gboolean
gdk_window_quartz_get_device_state (GdkWindow *window,
GdkDevice *device,
gint *x,
gint *y,
GdkModifierType *mask)
{
return gdk_window_quartz_get_device_state_helper (window,
device,
x, y, mask) != NULL;
}
/* Returns coordinates relative to the root. */
void
_gdk_windowing_get_device_state (GdkDisplay *display,
GdkDevice *device,
GdkScreen **screen,
gint *x,
gint *y,
GdkModifierType *mask)
{
g_return_if_fail (display == _gdk_display);
*screen = _gdk_screen;
gdk_window_quartz_get_device_state_helper (_gdk_root, device, x, y, mask);
}
void
gdk_display_warp_pointer (GdkDisplay *display,
GdkScreen *screen,
gint x,
gint y)
{
CGDisplayMoveCursorToPoint (CGMainDisplayID (), CGPointMake (x, y));
}
/* Returns coordinates relative to the found window. */
GdkWindow *
_gdk_windowing_window_at_pointer (GdkDisplay *display,
gint *win_x,
gint *win_y,
GdkModifierType *mask,
gboolean get_toplevel)
{
GdkWindow *found_window;
gint x, y;
GdkModifierType tmp_mask = 0;
found_window = gdk_window_quartz_get_device_state_helper (_gdk_root,
display->core_pointer,
&x, &y,
&tmp_mask);
if (found_window)
{
GdkWindowObject *private;
/* The coordinates returned above are relative the root, we want
* coordinates relative the window here.
*/
private = GDK_WINDOW_OBJECT (found_window);
while (private != GDK_WINDOW_OBJECT (_gdk_root))
{
x -= private->x;
y -= private->y;
private = private->parent;
}
*win_x = x;
*win_y = y;
}
else
{
/* Mimic the X backend here, -1,-1 for unknown windows. */
*win_x = -1;
*win_y = -1;
}
if (mask)
*mask = tmp_mask;
if (get_toplevel)
{
GdkWindowObject *w = (GdkWindowObject *)found_window;
/* Requested toplevel, find it. */
/* TODO: This can be implemented more efficient by never
recursing into children in the first place */
if (w)
{
/* Convert to toplevel */
while (w->parent != NULL &&
w->parent->window_type != GDK_WINDOW_ROOT)
{
*win_x += w->x;
*win_y += w->y;
w = w->parent;
}
found_window = (GdkWindow *)w;
}
}
return found_window;
}
GdkWindow*
_gdk_windowing_window_at_device_position (GdkDisplay *display,
GdkDevice *device,
gint *win_x,
gint *win_y,
GdkModifierType *mask,
gboolean get_toplevel)
{
return GDK_DEVICE_GET_CLASS (device)->window_at_position (device,
win_x, win_y,
mask,
get_toplevel);
}
static GdkEventMask
gdk_window_quartz_get_events (GdkWindow *window)
{
if (GDK_WINDOW_DESTROYED (window))
return 0;
else
return GDK_WINDOW_OBJECT (window)->event_mask;
}
static void
gdk_window_quartz_set_events (GdkWindow *window,
GdkEventMask event_mask)
{
/* The mask is set in the common code. */
}
void
gdk_window_set_urgency_hint (GdkWindow *window,
gboolean urgent)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
/* FIXME: Implement */
}
void
gdk_window_set_geometry_hints (GdkWindow *window,
const GdkGeometry *geometry,
GdkWindowHints geom_mask)
{
GdkWindowImplQuartz *impl;
g_return_if_fail (geometry != NULL);
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (((GdkWindowObject *) window)->impl);
if (!impl->toplevel)
return;
if (geom_mask & GDK_HINT_POS)
{
/* FIXME: Implement */
}
if (geom_mask & GDK_HINT_USER_POS)
{
/* FIXME: Implement */
}
if (geom_mask & GDK_HINT_USER_SIZE)
{
/* FIXME: Implement */
}
if (geom_mask & GDK_HINT_MIN_SIZE)
{
NSSize size;
size.width = geometry->min_width;
size.height = geometry->min_height;
[impl->toplevel setContentMinSize:size];
}
if (geom_mask & GDK_HINT_MAX_SIZE)
{
NSSize size;
size.width = geometry->max_width;
size.height = geometry->max_height;
[impl->toplevel setContentMaxSize:size];
}
if (geom_mask & GDK_HINT_BASE_SIZE)
{
/* FIXME: Implement */
}
if (geom_mask & GDK_HINT_RESIZE_INC)
{
NSSize size;
size.width = geometry->width_inc;
size.height = geometry->height_inc;
[impl->toplevel setContentResizeIncrements:size];
}
if (geom_mask & GDK_HINT_ASPECT)
{
/* FIXME: Implement */
}
if (geom_mask & GDK_HINT_WIN_GRAVITY)
{
/* FIXME: Implement */
}
}
void
gdk_window_set_title (GdkWindow *window,
const gchar *title)
{
GdkWindowImplQuartz *impl;
g_return_if_fail (title != NULL);
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (((GdkWindowObject *)window)->impl);
if (impl->toplevel)
{
GDK_QUARTZ_ALLOC_POOL;
[impl->toplevel setTitle:[NSString stringWithUTF8String:title]];
GDK_QUARTZ_RELEASE_POOL;
}
}
void
gdk_window_set_role (GdkWindow *window,
const gchar *role)
{
if (GDK_WINDOW_DESTROYED (window) ||
WINDOW_IS_TOPLEVEL (window))
return;
/* FIXME: Implement */
}
void
gdk_window_set_transient_for (GdkWindow *window,
GdkWindow *parent)
{
GdkWindowImplQuartz *window_impl;
GdkWindowImplQuartz *parent_impl;
if (GDK_WINDOW_DESTROYED (window) || GDK_WINDOW_DESTROYED (parent) ||
!WINDOW_IS_TOPLEVEL (window))
return;
window_impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (!window_impl->toplevel)
return;
GDK_QUARTZ_ALLOC_POOL;
if (window_impl->transient_for)
{
_gdk_quartz_window_detach_from_parent (window);
g_object_unref (window_impl->transient_for);
window_impl->transient_for = NULL;
}
parent_impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (parent)->impl);
if (parent_impl->toplevel)
{
/* We save the parent because it needs to be unset/reset when
* hiding and showing the window.
*/
/* We don't set transients for tooltips, they are already
* handled by the window level being the top one. If we do, then
* the parent window will be brought to the top just because the
* tooltip is, which is not what we want.
*/
if (gdk_window_get_type_hint (window) != GDK_WINDOW_TYPE_HINT_TOOLTIP)
{
window_impl->transient_for = g_object_ref (parent);
/* We only add the window if it is shown, otherwise it will
* be shown unconditionally here. If it is not shown, the
* window will be added in show() instead.
*/
if (!(GDK_WINDOW_OBJECT (window)->state & GDK_WINDOW_STATE_WITHDRAWN))
_gdk_quartz_window_attach_to_parent (window);
}
}
GDK_QUARTZ_RELEASE_POOL;
}
static void
gdk_window_quartz_shape_combine_region (GdkWindow *window,
const cairo_region_t *shape,
gint x,
gint y)
{
/* FIXME: Implement */
}
static void
gdk_window_quartz_input_shape_combine_region (GdkWindow *window,
const cairo_region_t *shape_region,
gint offset_x,
gint offset_y)
{
/* FIXME: Implement */
}
void
gdk_window_set_override_redirect (GdkWindow *window,
gboolean override_redirect)
{
/* FIXME: Implement */
}
void
gdk_window_set_accept_focus (GdkWindow *window,
gboolean accept_focus)
{
GdkWindowObject *private;
private = (GdkWindowObject *)window;
private->accept_focus = accept_focus != FALSE;
}
static gboolean
gdk_window_quartz_set_static_gravities (GdkWindow *window,
gboolean use_static)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return FALSE;
/* FIXME: Implement */
return FALSE;
}
void
gdk_window_set_focus_on_map (GdkWindow *window,
gboolean focus_on_map)
{
GdkWindowObject *private;
private = (GdkWindowObject *)window;
private->focus_on_map = focus_on_map != FALSE;
}
void
gdk_window_set_icon_name (GdkWindow *window,
const gchar *name)
{
/* FIXME: Implement */
}
void
gdk_window_focus (GdkWindow *window,
guint32 timestamp)
{
GdkWindowObject *private;
GdkWindowImplQuartz *impl;
private = (GdkWindowObject*) window;
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
if (private->accept_focus && private->window_type != GDK_WINDOW_TEMP)
{
GDK_QUARTZ_ALLOC_POOL;
[impl->toplevel makeKeyAndOrderFront:impl->toplevel];
clear_toplevel_order ();
GDK_QUARTZ_RELEASE_POOL;
}
}
static
gint window_type_hint_to_level (GdkWindowTypeHint hint)
{
switch (hint)
{
case GDK_WINDOW_TYPE_HINT_DOCK:
case GDK_WINDOW_TYPE_HINT_UTILITY:
return NSFloatingWindowLevel;
case GDK_WINDOW_TYPE_HINT_MENU: /* Torn-off menu */
case GDK_WINDOW_TYPE_HINT_DROPDOWN_MENU: /* Menu from menubar */
return NSTornOffMenuWindowLevel;
case GDK_WINDOW_TYPE_HINT_NOTIFICATION:
case GDK_WINDOW_TYPE_HINT_TOOLTIP:
return NSStatusWindowLevel;
case GDK_WINDOW_TYPE_HINT_SPLASHSCREEN:
case GDK_WINDOW_TYPE_HINT_POPUP_MENU:
case GDK_WINDOW_TYPE_HINT_COMBO:
case GDK_WINDOW_TYPE_HINT_DND:
return NSPopUpMenuWindowLevel;
case GDK_WINDOW_TYPE_HINT_NORMAL: /* Normal toplevel window */
case GDK_WINDOW_TYPE_HINT_DIALOG: /* Dialog window */
case GDK_WINDOW_TYPE_HINT_TOOLBAR: /* Window used to implement toolbars */
case GDK_WINDOW_TYPE_HINT_DESKTOP: /* N/A */
break;
default:
break;
}
return NSNormalWindowLevel;
}
static gboolean
window_type_hint_to_shadow (GdkWindowTypeHint hint)
{
switch (hint)
{
case GDK_WINDOW_TYPE_HINT_NORMAL: /* Normal toplevel window */
case GDK_WINDOW_TYPE_HINT_DIALOG: /* Dialog window */
case GDK_WINDOW_TYPE_HINT_DOCK:
case GDK_WINDOW_TYPE_HINT_UTILITY:
case GDK_WINDOW_TYPE_HINT_MENU: /* Torn-off menu */
case GDK_WINDOW_TYPE_HINT_DROPDOWN_MENU: /* Menu from menubar */
case GDK_WINDOW_TYPE_HINT_SPLASHSCREEN:
case GDK_WINDOW_TYPE_HINT_POPUP_MENU:
case GDK_WINDOW_TYPE_HINT_COMBO:
case GDK_WINDOW_TYPE_HINT_NOTIFICATION:
case GDK_WINDOW_TYPE_HINT_TOOLTIP:
return TRUE;
case GDK_WINDOW_TYPE_HINT_TOOLBAR: /* Window used to implement toolbars */
case GDK_WINDOW_TYPE_HINT_DESKTOP: /* N/A */
case GDK_WINDOW_TYPE_HINT_DND:
break;
default:
break;
}
return FALSE;
}
void
gdk_window_set_type_hint (GdkWindow *window,
GdkWindowTypeHint hint)
{
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (((GdkWindowObject *) window)->impl);
impl->type_hint = hint;
/* Match the documentation, only do something if we're not mapped yet. */
if (GDK_WINDOW_IS_MAPPED (window))
return;
[impl->toplevel setHasShadow: window_type_hint_to_shadow (hint)];
[impl->toplevel setLevel: window_type_hint_to_level (hint)];
}
GdkWindowTypeHint
gdk_window_get_type_hint (GdkWindow *window)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return GDK_WINDOW_TYPE_HINT_NORMAL;
return GDK_WINDOW_IMPL_QUARTZ (((GdkWindowObject *) window)->impl)->type_hint;
}
void
gdk_window_set_modal_hint (GdkWindow *window,
gboolean modal)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
/* FIXME: Implement */
}
void
gdk_window_set_skip_taskbar_hint (GdkWindow *window,
gboolean skips_taskbar)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
/* FIXME: Implement */
}
void
gdk_window_set_skip_pager_hint (GdkWindow *window,
gboolean skips_pager)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
/* FIXME: Implement */
}
void
gdk_window_begin_resize_drag (GdkWindow *window,
GdkWindowEdge edge,
gint button,
gint root_x,
gint root_y,
guint32 timestamp)
{
GdkWindowObject *private;
GdkWindowImplQuartz *impl;
g_return_if_fail (GDK_IS_WINDOW (window));
if (edge != GDK_WINDOW_EDGE_SOUTH_EAST)
{
g_warning ("Resizing is only implemented for GDK_WINDOW_EDGE_SOUTH_EAST on Mac OS");
return;
}
if (GDK_WINDOW_DESTROYED (window))
return;
private = GDK_WINDOW_OBJECT (window);
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
if (!impl->toplevel)
{
g_warning ("Can't call gdk_window_begin_resize_drag on non-toplevel window");
return;
}
[(GdkQuartzWindow *)impl->toplevel beginManualResize];
}
void
gdk_window_begin_move_drag (GdkWindow *window,
gint button,
gint root_x,
gint root_y,
guint32 timestamp)
{
GdkWindowObject *private;
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
private = GDK_WINDOW_OBJECT (window);
impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
if (!impl->toplevel)
{
g_warning ("Can't call gdk_window_begin_move_drag on non-toplevel window");
return;
}
[(GdkQuartzWindow *)impl->toplevel beginManualMove];
}
void
gdk_window_set_icon_list (GdkWindow *window,
GList *pixbufs)
{
/* FIXME: Implement */
}
void
gdk_window_get_frame_extents (GdkWindow *window,
GdkRectangle *rect)
{
GdkWindowObject *private;
GdkWindow *toplevel;
GdkWindowImplQuartz *impl;
NSRect ns_rect;
g_return_if_fail (rect != NULL);
private = GDK_WINDOW_OBJECT (window);
rect->x = 0;
rect->y = 0;
rect->width = 1;
rect->height = 1;
toplevel = gdk_window_get_effective_toplevel (window);
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (toplevel)->impl);
ns_rect = [impl->toplevel frame];
_gdk_quartz_window_xy_to_gdk_xy (ns_rect.origin.x,
ns_rect.origin.y + ns_rect.size.height,
&rect->x, &rect->y);
rect->width = ns_rect.size.width;
rect->height = ns_rect.size.height;
}
void
gdk_window_set_decorations (GdkWindow *window,
GdkWMDecoration decorations)
{
GdkWindowImplQuartz *impl;
NSUInteger old_mask, new_mask;
NSView *old_view;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (decorations == 0 || GDK_WINDOW_TYPE (window) == GDK_WINDOW_TEMP ||
impl->type_hint == GDK_WINDOW_TYPE_HINT_SPLASHSCREEN )
{
new_mask = NSBorderlessWindowMask;
}
else
{
/* FIXME: Honor other GDK_DECOR_* flags. */
new_mask = (NSTitledWindowMask | NSClosableWindowMask |
NSMiniaturizableWindowMask | NSResizableWindowMask);
}
GDK_QUARTZ_ALLOC_POOL;
old_mask = [impl->toplevel styleMask];
/* Note, there doesn't seem to be a way to change this without
* recreating the toplevel. There might be bad side-effects of doing
* that, but it seems alright.
*/
if (old_mask != new_mask)
{
NSRect rect;
old_view = [impl->toplevel contentView];
rect = [impl->toplevel frame];
/* Properly update the size of the window when the titlebar is
* added or removed.
*/
if (old_mask == NSBorderlessWindowMask &&
new_mask != NSBorderlessWindowMask)
{
rect = [NSWindow frameRectForContentRect:rect styleMask:new_mask];
}
else if (old_mask != NSBorderlessWindowMask &&
new_mask == NSBorderlessWindowMask)
{
rect = [NSWindow contentRectForFrameRect:rect styleMask:old_mask];
}
impl->toplevel = [impl->toplevel initWithContentRect:rect
styleMask:new_mask
backing:NSBackingStoreBuffered
defer:NO];
[impl->toplevel setHasShadow: window_type_hint_to_shadow (impl->type_hint)];
[impl->toplevel setLevel: window_type_hint_to_level (impl->type_hint)];
[impl->toplevel setContentView:old_view];
[impl->toplevel setFrame:rect display:YES];
/* Invalidate the window shadow for non-opaque views that have shadow
* enabled, to get the shadow shape updated.
*/
if (![old_view isOpaque] && [impl->toplevel hasShadow])
[(GdkQuartzView*)old_view setNeedsInvalidateShadow:YES];
}
GDK_QUARTZ_RELEASE_POOL;
}
gboolean
gdk_window_get_decorations (GdkWindow *window,
GdkWMDecoration *decorations)
{
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return FALSE;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (decorations)
{
/* Borderless is 0, so we can't check it as a bit being set. */
if ([impl->toplevel styleMask] == NSBorderlessWindowMask)
{
*decorations = 0;
}
else
{
/* FIXME: Honor the other GDK_DECOR_* flags. */
*decorations = GDK_DECOR_ALL;
}
}
return TRUE;
}
void
gdk_window_set_functions (GdkWindow *window,
GdkWMFunction functions)
{
g_return_if_fail (GDK_IS_WINDOW (window));
/* FIXME: Implement */
}
gboolean
_gdk_windowing_window_queue_antiexpose (GdkWindow *window,
cairo_region_t *area)
{
return FALSE;
}
void
gdk_window_stick (GdkWindow *window)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
}
void
gdk_window_unstick (GdkWindow *window)
{
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
}
void
gdk_window_maximize (GdkWindow *window)
{
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (GDK_WINDOW_IS_MAPPED (window))
{
GDK_QUARTZ_ALLOC_POOL;
if (impl->toplevel && ![impl->toplevel isZoomed])
[impl->toplevel zoom:nil];
GDK_QUARTZ_RELEASE_POOL;
}
else
{
gdk_synthesize_window_state (window,
0,
GDK_WINDOW_STATE_MAXIMIZED);
}
}
void
gdk_window_unmaximize (GdkWindow *window)
{
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (GDK_WINDOW_IS_MAPPED (window))
{
GDK_QUARTZ_ALLOC_POOL;
if (impl->toplevel && [impl->toplevel isZoomed])
[impl->toplevel zoom:nil];
GDK_QUARTZ_RELEASE_POOL;
}
else
{
gdk_synthesize_window_state (window,
GDK_WINDOW_STATE_MAXIMIZED,
0);
}
}
void
gdk_window_iconify (GdkWindow *window)
{
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (GDK_WINDOW_IS_MAPPED (window))
{
GDK_QUARTZ_ALLOC_POOL;
if (impl->toplevel)
[impl->toplevel miniaturize:nil];
GDK_QUARTZ_RELEASE_POOL;
}
else
{
gdk_synthesize_window_state (window,
0,
GDK_WINDOW_STATE_ICONIFIED);
}
}
void
gdk_window_deiconify (GdkWindow *window)
{
GdkWindowImplQuartz *impl;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
if (GDK_WINDOW_IS_MAPPED (window))
{
GDK_QUARTZ_ALLOC_POOL;
if (impl->toplevel)
[impl->toplevel deminiaturize:nil];
GDK_QUARTZ_RELEASE_POOL;
}
else
{
gdk_synthesize_window_state (window,
GDK_WINDOW_STATE_ICONIFIED,
0);
}
}
static FullscreenSavedGeometry *
get_fullscreen_geometry (GdkWindow *window)
{
return g_object_get_data (G_OBJECT (window), FULLSCREEN_DATA);
}
void
gdk_window_fullscreen (GdkWindow *window)
{
FullscreenSavedGeometry *geometry;
GdkWindowObject *private = (GdkWindowObject *) window;
NSRect frame;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
geometry = get_fullscreen_geometry (window);
if (!geometry)
{
geometry = g_new (FullscreenSavedGeometry, 1);
geometry->x = private->x;
geometry->y = private->y;
geometry->width = private->width;
geometry->height = private->height;
if (!gdk_window_get_decorations (window, &geometry->decor))
geometry->decor = GDK_DECOR_ALL;
g_object_set_data_full (G_OBJECT (window),
FULLSCREEN_DATA, geometry,
g_free);
gdk_window_set_decorations (window, 0);
frame = [[NSScreen mainScreen] frame];
move_resize_window_internal (window,
0, 0,
frame.size.width, frame.size.height);
}
SetSystemUIMode (kUIModeAllHidden, kUIOptionAutoShowMenuBar);
gdk_synthesize_window_state (window, 0, GDK_WINDOW_STATE_FULLSCREEN);
}
void
gdk_window_unfullscreen (GdkWindow *window)
{
FullscreenSavedGeometry *geometry;
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
geometry = get_fullscreen_geometry (window);
if (geometry)
{
SetSystemUIMode (kUIModeNormal, 0);
move_resize_window_internal (window,
geometry->x,
geometry->y,
geometry->width,
geometry->height);
gdk_window_set_decorations (window, geometry->decor);
g_object_set_data (G_OBJECT (window), FULLSCREEN_DATA, NULL);
gdk_synthesize_window_state (window, GDK_WINDOW_STATE_FULLSCREEN, 0);
}
}
void
gdk_window_set_keep_above (GdkWindow *window, gboolean setting)
{
GdkWindowObject *private = (GdkWindowObject *) window;
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
gint level;
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
level = window_type_hint_to_level (gdk_window_get_type_hint (window));
/* Adjust normal window level by one if necessary. */
[impl->toplevel setLevel: level + (setting ? 1 : 0)];
}
void
gdk_window_set_keep_below (GdkWindow *window, gboolean setting)
{
GdkWindowObject *private = (GdkWindowObject *) window;
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
gint level;
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
level = window_type_hint_to_level (gdk_window_get_type_hint (window));
/* Adjust normal window level by one if necessary. */
[impl->toplevel setLevel: level - (setting ? 1 : 0)];
}
GdkWindow *
gdk_window_get_group (GdkWindow *window)
{
g_return_val_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD, NULL);
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return NULL;
/* FIXME: Implement */
return NULL;
}
void
gdk_window_set_group (GdkWindow *window,
GdkWindow *leader)
{
/* FIXME: Implement */
}
GdkWindow*
gdk_window_foreign_new_for_display (GdkDisplay *display,
GdkNativeWindow anid)
{
/* Foreign windows aren't supported in Mac OS X */
return NULL;
}
GdkWindow*
gdk_window_lookup (GdkNativeWindow anid)
{
/* Foreign windows aren't supported in Mac OS X */
return NULL;
}
GdkWindow *
gdk_window_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid)
{
/* Foreign windows aren't supported in Mac OS X */
return NULL;
}
void
gdk_window_enable_synchronized_configure (GdkWindow *window)
{
}
void
gdk_window_configure_finished (GdkWindow *window)
{
}
void
gdk_window_destroy_notify (GdkWindow *window)
{
check_grab_destroy (window);
}
void
_gdk_windowing_window_beep (GdkWindow *window)
{
g_return_if_fail (GDK_IS_WINDOW (window));
gdk_display_beep (_gdk_display);
}
void
gdk_window_set_opacity (GdkWindow *window,
gdouble opacity)
{
GdkWindowObject *private = (GdkWindowObject *) window;
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (WINDOW_IS_TOPLEVEL (window));
if (GDK_WINDOW_DESTROYED (window) ||
!WINDOW_IS_TOPLEVEL (window))
return;
if (opacity < 0)
opacity = 0;
else if (opacity > 1)
opacity = 1;
[impl->toplevel setAlphaValue: opacity];
}
void
_gdk_windowing_window_set_composited (GdkWindow *window, gboolean composited)
{
}
cairo_region_t *
_gdk_windowing_window_get_shape (GdkWindow *window)
{
/* FIXME: implement */
return NULL;
}
cairo_region_t *
_gdk_windowing_window_get_input_shape (GdkWindow *window)
{
/* FIXME: implement */
return NULL;
}
static void
gdk_window_impl_iface_init (GdkWindowImplIface *iface)
{
iface->show = gdk_window_quartz_show;
iface->hide = gdk_window_quartz_hide;
iface->withdraw = gdk_window_quartz_withdraw;
iface->set_events = gdk_window_quartz_set_events;
iface->get_events = gdk_window_quartz_get_events;
iface->raise = gdk_window_quartz_raise;
iface->lower = gdk_window_quartz_lower;
iface->restack_toplevel = gdk_window_quartz_restack_toplevel;
iface->move_resize = gdk_window_quartz_move_resize;
iface->set_background = gdk_window_quartz_set_background;
iface->reparent = gdk_window_quartz_reparent;
iface->set_device_cursor = gdk_window_quartz_set_device_cursor;
iface->get_geometry = gdk_window_quartz_get_geometry;
iface->get_root_coords = gdk_window_quartz_get_root_coords;
iface->get_device_state = gdk_window_quartz_get_device_state;
iface->shape_combine_region = gdk_window_quartz_shape_combine_region;
iface->input_shape_combine_region = gdk_window_quartz_input_shape_combine_region;
iface->set_static_gravities = gdk_window_quartz_set_static_gravities;
iface->queue_antiexpose = _gdk_quartz_window_queue_antiexpose;
iface->translate = _gdk_quartz_window_translate;
iface->destroy = _gdk_quartz_window_destroy;
}
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