New file, just a quick hack of the X11 version.
2000-05-02 Tor Lillqvist <tml@iki.fi> * gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of the X11 version.
This commit is contained in:
Tor Lillqvist
Tor Lillqvist
parent
1f149b3a8d
commit
4481ff0cef
@ -59,6 +59,9 @@
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assignment was used instead of equals in if test. Thanks to Hans
|
assignment was used instead of equals in if test. Thanks to Hans
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Breuer.
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Breuer.
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* gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of
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the X11 version.
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* gdk/win32/makefile.{cygwin,msc}
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* gdk/win32/makefile.{cygwin,msc}
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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path to the Win32 headers that works also with the mingw compiler.
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path to the Win32 headers that works also with the mingw compiler.
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@ -59,6 +59,9 @@
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assignment was used instead of equals in if test. Thanks to Hans
|
assignment was used instead of equals in if test. Thanks to Hans
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Breuer.
|
Breuer.
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* gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of
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the X11 version.
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* gdk/win32/makefile.{cygwin,msc}
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* gdk/win32/makefile.{cygwin,msc}
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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path to the Win32 headers that works also with the mingw compiler.
|
path to the Win32 headers that works also with the mingw compiler.
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@ -59,6 +59,9 @@
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assignment was used instead of equals in if test. Thanks to Hans
|
assignment was used instead of equals in if test. Thanks to Hans
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Breuer.
|
Breuer.
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|
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* gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of
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the X11 version.
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|
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* gdk/win32/makefile.{cygwin,msc}
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* gdk/win32/makefile.{cygwin,msc}
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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path to the Win32 headers that works also with the mingw compiler.
|
path to the Win32 headers that works also with the mingw compiler.
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@ -59,6 +59,9 @@
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assignment was used instead of equals in if test. Thanks to Hans
|
assignment was used instead of equals in if test. Thanks to Hans
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Breuer.
|
Breuer.
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|
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* gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of
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the X11 version.
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* gdk/win32/makefile.{cygwin,msc}
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* gdk/win32/makefile.{cygwin,msc}
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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path to the Win32 headers that works also with the mingw compiler.
|
path to the Win32 headers that works also with the mingw compiler.
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@ -59,6 +59,9 @@
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assignment was used instead of equals in if test. Thanks to Hans
|
assignment was used instead of equals in if test. Thanks to Hans
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Breuer.
|
Breuer.
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|
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* gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of
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the X11 version.
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* gdk/win32/makefile.{cygwin,msc}
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* gdk/win32/makefile.{cygwin,msc}
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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path to the Win32 headers that works also with the mingw compiler.
|
path to the Win32 headers that works also with the mingw compiler.
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@ -59,6 +59,9 @@
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assignment was used instead of equals in if test. Thanks to Hans
|
assignment was used instead of equals in if test. Thanks to Hans
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Breuer.
|
Breuer.
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|
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* gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of
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the X11 version.
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* gdk/win32/makefile.{cygwin,msc}
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* gdk/win32/makefile.{cygwin,msc}
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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path to the Win32 headers that works also with the mingw compiler.
|
path to the Win32 headers that works also with the mingw compiler.
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@ -59,6 +59,9 @@
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assignment was used instead of equals in if test. Thanks to Hans
|
assignment was used instead of equals in if test. Thanks to Hans
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Breuer.
|
Breuer.
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|
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* gdk/win32/gdkgeometry-win32.c: New file, just a quick hack of
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the X11 version.
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* gdk/win32/makefile.{cygwin,msc}
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* gdk/win32/makefile.{cygwin,msc}
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
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path to the Win32 headers that works also with the mingw compiler.
|
path to the Win32 headers that works also with the mingw compiler.
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702
gdk/win32/gdkgeometry-win32.c
Normal file
702
gdk/win32/gdkgeometry-win32.c
Normal file
@ -0,0 +1,702 @@
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/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/* gdkgeometry-win32.c: emulation of 32 bit coordinates within the
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* limits of Win32 GDI. Just a copy of the X11 version, more or less.
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* Probably totally bogus in functionality. Just a quick hack, to
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* get the thing to build. Need to write some test code for it.
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* Well, need to find out what it is supposed to do first ;-)
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*
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* The X11 version by Owen Taylor <otaylor@redhat.com>
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* Copyright Red Hat, Inc. 2000
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* Win32 hack by Tor Lillqvist <tml@iki.fi>
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*/
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#include "gdk.h" /* For gdk_rectangle_intersect */
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#include "gdkregion.h"
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#include "gdkregion-generic.h"
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#include "gdkinternals.h"
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#include "gdkprivate-win32.h"
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typedef struct _GdkWindowQueueItem GdkWindowQueueItem;
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typedef struct _GdkWindowParentPos GdkWindowParentPos;
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typedef enum {
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GDK_WINDOW_QUEUE_TRANSLATE,
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GDK_WINDOW_QUEUE_ANTIEXPOSE
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} GdkWindowQueueType;
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struct _GdkWindowQueueItem
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{
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GdkWindow *window;
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gulong serial;
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GdkWindowQueueType type;
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union {
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struct {
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gint dx;
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gint dy;
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} translate;
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struct {
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GdkRegion *area;
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} antiexpose;
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} u;
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};
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struct _GdkWindowParentPos
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{
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gint x;
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gint y;
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gint win32_x;
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gint win32_y;
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GdkRectangle clip_rect;
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};
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static void gdk_window_compute_position (GdkWindow *window,
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GdkWindowParentPos *parent_pos,
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GdkWin32PositionInfo *info);
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static void gdk_window_compute_parent_pos (GdkWindow *window,
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GdkWindowParentPos *parent_pos);
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static void gdk_window_premove (GdkWindow *window,
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GdkWindowParentPos *parent_pos);
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static void gdk_window_postmove (GdkWindow *window,
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GdkWindowParentPos *parent_pos);
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static void gdk_window_queue_translation (GdkWindow *window,
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gint dx,
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gint dy);
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static void gdk_window_tmp_unset_bg (GdkWindow *window);
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static void gdk_window_tmp_reset_bg (GdkWindow *window);
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static void gdk_window_clip_changed (GdkWindow *window,
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GdkRectangle *old_clip,
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GdkRectangle *new_clip);
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static GSList *translate_queue = NULL;
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void
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_gdk_windowing_window_get_offsets (GdkWindow *window,
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gint *x_offset,
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gint *y_offset)
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{
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GdkWindowWin32Data *data = GDK_WINDOW_WIN32DATA (window);
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*x_offset = data->position_info.x_offset;
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*y_offset = data->position_info.y_offset;
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}
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void
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_gdk_window_init_position (GdkWindow *window)
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{
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GdkWindowWin32Data *data;
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GdkWindowParentPos parent_pos;
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g_return_if_fail (window != NULL);
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g_return_if_fail (GDK_IS_WINDOW (window));
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data = GDK_WINDOW_WIN32DATA (window);
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gdk_window_compute_parent_pos (window, &parent_pos);
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gdk_window_compute_position (window, &parent_pos, &data->position_info);
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}
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void
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_gdk_window_move_resize_child (GdkWindow *window,
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gint x,
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gint y,
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gint width,
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gint height)
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{
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GdkWindowPrivate *private = (GdkWindowPrivate *)window;
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GdkWin32PositionInfo new_info;
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GdkWindowParentPos parent_pos;
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GdkWindowWin32Data *data;
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RECT rect;
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GList *tmp_list;
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gint d_xoffset, d_yoffset;
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gint dx, dy;
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gboolean is_move;
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gboolean is_resize;
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g_return_if_fail (window != NULL);
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g_return_if_fail (GDK_IS_WINDOW (window));
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data = GDK_WINDOW_WIN32DATA (window);
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dx = x - private->x;
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dy = y - private->y;
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is_move = dx != 0 || dy != 0;
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is_resize = private->drawable.width != width || private->drawable.height != height;
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if (!is_move && !is_resize)
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return;
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private->x = x;
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private->y = y;
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private->drawable.width = width;
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private->drawable.height = height;
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gdk_window_compute_parent_pos (window, &parent_pos);
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gdk_window_compute_position (window, &parent_pos, &new_info);
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gdk_window_clip_changed (window, &data->position_info.clip_rect, &new_info.clip_rect);
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parent_pos.x += private->x;
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parent_pos.y += private->y;
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parent_pos.win32_x += new_info.x;
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parent_pos.win32_y += new_info.y;
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parent_pos.clip_rect = new_info.clip_rect;
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d_xoffset = new_info.x_offset - data->position_info.x_offset;
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d_yoffset = new_info.y_offset - data->position_info.y_offset;
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if (d_xoffset != 0 || d_yoffset != 0)
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{
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gint new_x0, new_y0, new_x1, new_y1;
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gdk_window_set_static_gravities (window, TRUE);
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if (d_xoffset < 0 || d_yoffset < 0)
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gdk_window_queue_translation (window, MIN (d_xoffset, 0), MIN (d_yoffset, 0));
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if (d_xoffset < 0)
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{
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new_x0 = data->position_info.x + d_xoffset;
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new_x1 = data->position_info.x + data->position_info.width;
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}
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else
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{
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new_x0 = data->position_info.x;
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new_x1 = data->position_info.x + new_info.width + d_xoffset;
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}
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if (d_yoffset < 0)
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{
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new_y0 = data->position_info.y + d_yoffset;
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new_y1 = data->position_info.y + data->position_info.height;
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}
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else
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{
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new_y0 = data->position_info.y;
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new_y1 = data->position_info.y + new_info.height + d_yoffset;
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}
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if (!MoveWindow (GDK_DRAWABLE_XID (window),
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new_x0, new_y0, new_x1 - new_x0, new_y1 - new_y0,
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FALSE))
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WIN32_API_FAILED ("MoveWindow");
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tmp_list = private->children;
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while (tmp_list)
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{
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gdk_window_premove (tmp_list->data, &parent_pos);
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tmp_list = tmp_list->next;
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}
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GetClientRect (GDK_DRAWABLE_XID (window), &rect);
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if (!MoveWindow (GDK_DRAWABLE_XID (window),
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new_x0 + dx, new_y0 + dy,
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rect.right - rect.left, rect.bottom - rect.top,
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FALSE))
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WIN32_API_FAILED ("MoveWindow");
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if (d_xoffset > 0 || d_yoffset > 0)
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gdk_window_queue_translation (window, MAX (d_xoffset, 0), MAX (d_yoffset, 0));
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if (!MoveWindow (GDK_DRAWABLE_XID (window),
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new_info.x, new_info.y, new_info.width, new_info.height,
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FALSE))
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WIN32_API_FAILED ("MoveWindow");
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if (data->position_info.no_bg)
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gdk_window_tmp_reset_bg (window);
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|
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if (!data->position_info.mapped && new_info.mapped && private->mapped)
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ShowWindow (GDK_DRAWABLE_XID (window), SW_SHOWNA);
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|
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data->position_info = new_info;
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|
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||||||
|
tmp_list = private->children;
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|
while (tmp_list)
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{
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gdk_window_postmove (tmp_list->data, &parent_pos);
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|
tmp_list = tmp_list->next;
|
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|
}
|
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|
}
|
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|
else
|
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|
{
|
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|
if (is_move && is_resize)
|
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|
gdk_window_set_static_gravities (window, FALSE);
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|
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||||||
|
if (data->position_info.mapped && !new_info.mapped)
|
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|
ShowWindow (GDK_DRAWABLE_XID (window), SW_HIDE);
|
||||||
|
|
||||||
|
tmp_list = private->children;
|
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|
while (tmp_list)
|
||||||
|
{
|
||||||
|
gdk_window_premove (tmp_list->data, &parent_pos);
|
||||||
|
tmp_list = tmp_list->next;
|
||||||
|
}
|
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|
|
||||||
|
if (is_resize)
|
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|
{
|
||||||
|
if (!MoveWindow (GDK_DRAWABLE_XID (window),
|
||||||
|
new_info.x, new_info.y, new_info.width, new_info.height,
|
||||||
|
FALSE))
|
||||||
|
WIN32_API_FAILED ("MoveWindow");
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||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
GetClientRect (GDK_DRAWABLE_XID (window), &rect);
|
||||||
|
if (!MoveWindow (GDK_DRAWABLE_XID (window),
|
||||||
|
new_info.x, new_info.y,
|
||||||
|
rect.right - rect.left, rect.bottom - rect.top,
|
||||||
|
FALSE))
|
||||||
|
WIN32_API_FAILED ("MoveWindow");
|
||||||
|
}
|
||||||
|
|
||||||
|
tmp_list = private->children;
|
||||||
|
while (tmp_list)
|
||||||
|
{
|
||||||
|
gdk_window_postmove (tmp_list->data, &parent_pos);
|
||||||
|
tmp_list = tmp_list->next;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (data->position_info.no_bg)
|
||||||
|
gdk_window_tmp_reset_bg (window);
|
||||||
|
|
||||||
|
if (!data->position_info.mapped && new_info.mapped && private->mapped)
|
||||||
|
ShowWindow (GDK_DRAWABLE_XID (window), SW_SHOWNA);
|
||||||
|
|
||||||
|
data->position_info = new_info;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_compute_position (GdkWindow *window,
|
||||||
|
GdkWindowParentPos *parent_pos,
|
||||||
|
GdkWin32PositionInfo *info)
|
||||||
|
{
|
||||||
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
||||||
|
int parent_x_offset;
|
||||||
|
int parent_y_offset;
|
||||||
|
|
||||||
|
info->big = FALSE;
|
||||||
|
|
||||||
|
if (private->drawable.width <= 32768)
|
||||||
|
{
|
||||||
|
info->width = private->drawable.width;
|
||||||
|
info->x = parent_pos->x + private->x - parent_pos->win32_x;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
info->big = TRUE;
|
||||||
|
info->width = 32768;
|
||||||
|
if (parent_pos->x + private->x < -16384)
|
||||||
|
{
|
||||||
|
if (parent_pos->x + private->x + private->drawable.width < 16384)
|
||||||
|
info->x = parent_pos->x + private->x + private->drawable.width - 32768 - parent_pos->win32_x;
|
||||||
|
else
|
||||||
|
info->x = -16384 - parent_pos->win32_y;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
info->x = parent_pos->x + private->x - parent_pos->win32_x;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (private->drawable.height <= 32768)
|
||||||
|
{
|
||||||
|
info->height = private->drawable.height;
|
||||||
|
info->y = parent_pos->y + private->y - parent_pos->win32_y;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
info->big = TRUE;
|
||||||
|
info->height = 32768;
|
||||||
|
if (parent_pos->y + private->y < -16384)
|
||||||
|
{
|
||||||
|
if (parent_pos->y + private->y + private->drawable.height < 16384)
|
||||||
|
info->y = parent_pos->y + private->y + private->drawable.height - 32768 - parent_pos->win32_y;
|
||||||
|
else
|
||||||
|
info->y = -16384 - parent_pos->win32_y;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
info->y = parent_pos->y + private->y - parent_pos->win32_y;
|
||||||
|
}
|
||||||
|
|
||||||
|
parent_x_offset = parent_pos->win32_x - parent_pos->x;
|
||||||
|
parent_y_offset = parent_pos->win32_y - parent_pos->y;
|
||||||
|
|
||||||
|
info->x_offset = parent_x_offset + info->x - private->x;
|
||||||
|
info->y_offset = parent_y_offset + info->y - private->y;
|
||||||
|
|
||||||
|
/* We don't considering the clipping of toplevel windows and their immediate children
|
||||||
|
* by their parents, and simply always map those windows.
|
||||||
|
*/
|
||||||
|
if (parent_pos->clip_rect.width == G_MAXINT)
|
||||||
|
info->mapped = TRUE;
|
||||||
|
/* Check if the window would wrap around into the visible space in either direction */
|
||||||
|
else if (info->x + parent_x_offset < parent_pos->clip_rect.x + parent_pos->clip_rect.width - 65536 ||
|
||||||
|
info->x + info->width + parent_x_offset > parent_pos->clip_rect.x + 65536 ||
|
||||||
|
info->y + parent_y_offset < parent_pos->clip_rect.y + parent_pos->clip_rect.height - 65536 ||
|
||||||
|
info->y + info->width + parent_y_offset > parent_pos->clip_rect.y + 65536)
|
||||||
|
info->mapped = FALSE;
|
||||||
|
else
|
||||||
|
info->mapped = TRUE;
|
||||||
|
|
||||||
|
info->no_bg = FALSE;
|
||||||
|
|
||||||
|
if (GDK_DRAWABLE_TYPE (private) == GDK_WINDOW_CHILD)
|
||||||
|
{
|
||||||
|
info->clip_rect.x = private->x;
|
||||||
|
info->clip_rect.y = private->y;
|
||||||
|
info->clip_rect.width = private->drawable.width;
|
||||||
|
info->clip_rect.height = private->drawable.height;
|
||||||
|
|
||||||
|
gdk_rectangle_intersect (&info->clip_rect, &parent_pos->clip_rect, &info->clip_rect);
|
||||||
|
|
||||||
|
info->clip_rect.x -= private->x;
|
||||||
|
info->clip_rect.y -= private->y;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
info->clip_rect.x = 0;
|
||||||
|
info->clip_rect.y = 0;
|
||||||
|
info->clip_rect.width = G_MAXINT;
|
||||||
|
info->clip_rect.height = G_MAXINT;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_compute_parent_pos (GdkWindow *window,
|
||||||
|
GdkWindowParentPos *parent_pos)
|
||||||
|
{
|
||||||
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
||||||
|
GdkWindowWin32Data *data;
|
||||||
|
GdkRectangle tmp_clip;
|
||||||
|
|
||||||
|
int clip_xoffset = 0;
|
||||||
|
int clip_yoffset = 0;
|
||||||
|
|
||||||
|
parent_pos->x = 0;
|
||||||
|
parent_pos->y = 0;
|
||||||
|
parent_pos->win32_x = 0;
|
||||||
|
parent_pos->win32_y = 0;
|
||||||
|
|
||||||
|
/* We take a simple approach here and simply consider toplevel
|
||||||
|
* windows not to clip their children on the right/bottom, since the
|
||||||
|
* size of toplevel windows is not directly under our
|
||||||
|
* control. Clipping only really matters when scrolling and
|
||||||
|
* generally we aren't going to be moving the immediate child of a
|
||||||
|
* toplevel beyond the bounds of that toplevel.
|
||||||
|
*
|
||||||
|
* We could go ahead and recompute the clips of toplevel windows and
|
||||||
|
* their descendents when we receive size notification, but it would
|
||||||
|
* probably not be an improvement in most cases.
|
||||||
|
*/
|
||||||
|
parent_pos->clip_rect.x = 0;
|
||||||
|
parent_pos->clip_rect.y = 0;
|
||||||
|
parent_pos->clip_rect.width = G_MAXINT;
|
||||||
|
parent_pos->clip_rect.height = G_MAXINT;
|
||||||
|
|
||||||
|
private = (GdkWindowPrivate *)private->parent;
|
||||||
|
while (private && private->drawable.window_type == GDK_WINDOW_CHILD)
|
||||||
|
{
|
||||||
|
data = (GdkWindowWin32Data *)private->drawable.klass_data;
|
||||||
|
|
||||||
|
tmp_clip.x = - clip_xoffset;
|
||||||
|
tmp_clip.y = - clip_yoffset;
|
||||||
|
tmp_clip.width = private->drawable.width;
|
||||||
|
tmp_clip.height = private->drawable.height;
|
||||||
|
|
||||||
|
gdk_rectangle_intersect (&parent_pos->clip_rect, &tmp_clip, &parent_pos->clip_rect);
|
||||||
|
|
||||||
|
parent_pos->x += private->x;
|
||||||
|
parent_pos->y += private->y;
|
||||||
|
parent_pos->win32_x += data->position_info.x;
|
||||||
|
parent_pos->win32_y += data->position_info.y;
|
||||||
|
|
||||||
|
clip_xoffset += private->x;
|
||||||
|
clip_yoffset += private->y;
|
||||||
|
|
||||||
|
private = (GdkWindowPrivate *)private->parent;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_premove (GdkWindow *window,
|
||||||
|
GdkWindowParentPos *parent_pos)
|
||||||
|
{
|
||||||
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
||||||
|
GdkWindowWin32Data *data = GDK_WINDOW_WIN32DATA (window);
|
||||||
|
GdkWin32PositionInfo new_info;
|
||||||
|
GList *tmp_list;
|
||||||
|
gint d_xoffset, d_yoffset;
|
||||||
|
GdkWindowParentPos this_pos;
|
||||||
|
|
||||||
|
gdk_window_compute_position (window, parent_pos, &new_info);
|
||||||
|
|
||||||
|
gdk_window_clip_changed (window, &data->position_info.clip_rect, &new_info.clip_rect);
|
||||||
|
|
||||||
|
this_pos.x = parent_pos->x + private->x;
|
||||||
|
this_pos.y = parent_pos->y + private->y;
|
||||||
|
this_pos.win32_x = parent_pos->win32_x + new_info.x;
|
||||||
|
this_pos.win32_y = parent_pos->win32_y + new_info.y;
|
||||||
|
this_pos.clip_rect = new_info.clip_rect;
|
||||||
|
|
||||||
|
if (data->position_info.mapped && !new_info.mapped)
|
||||||
|
ShowWindow (GDK_DRAWABLE_XID (window), SW_HIDE);
|
||||||
|
|
||||||
|
d_xoffset = new_info.x_offset - data->position_info.x_offset;
|
||||||
|
d_yoffset = new_info.y_offset - data->position_info.y_offset;
|
||||||
|
|
||||||
|
if (d_xoffset != 0 || d_yoffset != 0)
|
||||||
|
{
|
||||||
|
gint new_x0, new_y0, new_x1, new_y1;
|
||||||
|
|
||||||
|
if (d_xoffset < 0 || d_yoffset < 0)
|
||||||
|
gdk_window_queue_translation (window, MIN (d_xoffset, 0), MIN (d_yoffset, 0));
|
||||||
|
|
||||||
|
if (d_xoffset < 0)
|
||||||
|
{
|
||||||
|
new_x0 = data->position_info.x + d_xoffset;
|
||||||
|
new_x1 = data->position_info.x + data->position_info.width;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
new_x0 = data->position_info.x;
|
||||||
|
new_x1 = data->position_info.x + new_info.width + d_xoffset;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (d_yoffset < 0)
|
||||||
|
{
|
||||||
|
new_y0 = data->position_info.y + d_yoffset;
|
||||||
|
new_y1 = data->position_info.y + data->position_info.height;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
new_y0 = data->position_info.y;
|
||||||
|
new_y1 = data->position_info.y + new_info.height + d_yoffset;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!MoveWindow (GDK_DRAWABLE_XID (window),
|
||||||
|
new_x0, new_y0, new_x1 - new_x0, new_y1 - new_y0,
|
||||||
|
FALSE))
|
||||||
|
WIN32_API_FAILED ("MoveWindow");
|
||||||
|
}
|
||||||
|
|
||||||
|
tmp_list = private->children;
|
||||||
|
while (tmp_list)
|
||||||
|
{
|
||||||
|
gdk_window_premove (tmp_list->data, &this_pos);
|
||||||
|
tmp_list = tmp_list->next;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_postmove (GdkWindow *window,
|
||||||
|
GdkWindowParentPos *parent_pos)
|
||||||
|
{
|
||||||
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
||||||
|
GdkWindowWin32Data *data = (GdkWindowWin32Data *)private->drawable.klass_data;
|
||||||
|
GdkWin32PositionInfo new_info;
|
||||||
|
GList *tmp_list;
|
||||||
|
gint d_xoffset, d_yoffset;
|
||||||
|
GdkWindowParentPos this_pos;
|
||||||
|
|
||||||
|
gdk_window_compute_position (window, parent_pos, &new_info);
|
||||||
|
|
||||||
|
this_pos.x = parent_pos->x + private->x;
|
||||||
|
this_pos.y = parent_pos->y + private->y;
|
||||||
|
this_pos.win32_x = parent_pos->win32_x + new_info.x;
|
||||||
|
this_pos.win32_y = parent_pos->win32_y + new_info.y;
|
||||||
|
this_pos.clip_rect = new_info.clip_rect;
|
||||||
|
|
||||||
|
d_xoffset = new_info.x_offset - data->position_info.x_offset;
|
||||||
|
d_yoffset = new_info.y_offset - data->position_info.y_offset;
|
||||||
|
|
||||||
|
if (d_xoffset != 0 || d_yoffset != 0)
|
||||||
|
{
|
||||||
|
if (d_xoffset > 0 || d_yoffset > 0)
|
||||||
|
gdk_window_queue_translation (window, MAX (d_xoffset, 0), MAX (d_yoffset, 0));
|
||||||
|
|
||||||
|
if (!MoveWindow (GDK_DRAWABLE_XID (window),
|
||||||
|
new_info.x, new_info.y, new_info.width, new_info.height,
|
||||||
|
FALSE))
|
||||||
|
WIN32_API_FAILED ("MoveWindow");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!data->position_info.mapped && new_info.mapped && private->mapped)
|
||||||
|
ShowWindow (GDK_DRAWABLE_XID (window), SW_SHOWNA);
|
||||||
|
|
||||||
|
if (data->position_info.no_bg)
|
||||||
|
gdk_window_tmp_reset_bg (window);
|
||||||
|
|
||||||
|
data->position_info = new_info;
|
||||||
|
|
||||||
|
tmp_list = private->children;
|
||||||
|
while (tmp_list)
|
||||||
|
{
|
||||||
|
gdk_window_postmove (tmp_list->data, &this_pos);
|
||||||
|
tmp_list = tmp_list->next;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_queue_translation (GdkWindow *window,
|
||||||
|
gint dx,
|
||||||
|
gint dy)
|
||||||
|
{
|
||||||
|
GdkWindowQueueItem *item = g_new (GdkWindowQueueItem, 1);
|
||||||
|
item->window = window;
|
||||||
|
item->serial = GetMessageTime ();
|
||||||
|
item->type = GDK_WINDOW_QUEUE_TRANSLATE;
|
||||||
|
item->u.translate.dx = dx;
|
||||||
|
item->u.translate.dy = dy;
|
||||||
|
|
||||||
|
GDK_NOTE (EVENTS, g_print ("gdk_window_queue_translation %#x %d %d,%d\n",
|
||||||
|
GDK_DRAWABLE_XID (window),
|
||||||
|
item->serial,
|
||||||
|
dx, dy));
|
||||||
|
|
||||||
|
gdk_drawable_ref (window);
|
||||||
|
translate_queue = g_slist_append (translate_queue, item);
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
_gdk_windowing_window_queue_antiexpose (GdkWindow *window,
|
||||||
|
GdkRegion *area)
|
||||||
|
{
|
||||||
|
GdkWindowQueueItem *item = g_new (GdkWindowQueueItem, 1);
|
||||||
|
|
||||||
|
item->window = window;
|
||||||
|
item->serial = GetMessageTime ();
|
||||||
|
item->type = GDK_WINDOW_QUEUE_ANTIEXPOSE;
|
||||||
|
item->u.antiexpose.area = area;
|
||||||
|
|
||||||
|
GDK_NOTE (EVENTS, g_print ("_gdk_windowing_window_queue_antiexpose %#x %d %dx%d@+%d+%d\n",
|
||||||
|
GDK_DRAWABLE_XID (window),
|
||||||
|
item->serial,
|
||||||
|
area->extents.x2 - area->extents.x1,
|
||||||
|
area->extents.y2 - area->extents.y1,
|
||||||
|
area->extents.x1, area->extents.y1));
|
||||||
|
|
||||||
|
gdk_drawable_ref (window);
|
||||||
|
translate_queue = g_slist_append (translate_queue, item);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
_gdk_window_process_expose (GdkWindow *window,
|
||||||
|
gulong serial,
|
||||||
|
GdkRectangle *area)
|
||||||
|
{
|
||||||
|
GdkWindowWin32Data *data = GDK_WINDOW_WIN32DATA (window);
|
||||||
|
GdkRegion *invalidate_region = gdk_region_rectangle (area);
|
||||||
|
GdkRegion *clip_region;
|
||||||
|
|
||||||
|
GSList *tmp_list = translate_queue;
|
||||||
|
|
||||||
|
GDK_NOTE (EVENTS, g_print ("_gdk_window_process_expose %#x %d %dx%d@+%d+%d\n",
|
||||||
|
GDK_DRAWABLE_XID (window), serial,
|
||||||
|
area->width, area->height, area->x, area->y));
|
||||||
|
|
||||||
|
while (tmp_list)
|
||||||
|
{
|
||||||
|
GdkWindowQueueItem *item = tmp_list->data;
|
||||||
|
tmp_list = tmp_list->next;
|
||||||
|
|
||||||
|
if (serial < item->serial)
|
||||||
|
{
|
||||||
|
if (item->window == window)
|
||||||
|
{
|
||||||
|
if (item->type == GDK_WINDOW_QUEUE_TRANSLATE)
|
||||||
|
gdk_region_offset (invalidate_region, - item->u.translate.dx, - item->u.translate.dy);
|
||||||
|
else /* anti-expose */
|
||||||
|
gdk_region_subtract (invalidate_region, item->u.antiexpose.area);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
GSList *tmp_link = translate_queue;
|
||||||
|
|
||||||
|
translate_queue = g_slist_remove_link (translate_queue, translate_queue);
|
||||||
|
gdk_drawable_unref (item->window);
|
||||||
|
|
||||||
|
if (item->type == GDK_WINDOW_QUEUE_ANTIEXPOSE)
|
||||||
|
gdk_region_destroy (item->u.antiexpose.area);
|
||||||
|
|
||||||
|
g_free (item);
|
||||||
|
g_slist_free_1 (tmp_link);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
clip_region = gdk_region_rectangle (&data->position_info.clip_rect);
|
||||||
|
gdk_region_intersect (invalidate_region, clip_region);
|
||||||
|
|
||||||
|
if (!gdk_region_empty (invalidate_region))
|
||||||
|
gdk_window_invalidate_region (window, invalidate_region, FALSE);
|
||||||
|
|
||||||
|
gdk_region_destroy (invalidate_region);
|
||||||
|
gdk_region_destroy (clip_region);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_tmp_unset_bg (GdkWindow *window)
|
||||||
|
{
|
||||||
|
/* ??? */
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_tmp_reset_bg (GdkWindow *window)
|
||||||
|
{
|
||||||
|
/* ??? */
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gdk_window_clip_changed (GdkWindow *window, GdkRectangle *old_clip, GdkRectangle *new_clip)
|
||||||
|
{
|
||||||
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
||||||
|
|
||||||
|
GdkRegion *old_clip_region;
|
||||||
|
GdkRegion *new_clip_region;
|
||||||
|
|
||||||
|
if (private->input_only)
|
||||||
|
return;
|
||||||
|
|
||||||
|
old_clip_region = gdk_region_rectangle (old_clip);
|
||||||
|
new_clip_region = gdk_region_rectangle (new_clip);
|
||||||
|
|
||||||
|
/* Trim invalid region of window to new clip rectangle
|
||||||
|
*/
|
||||||
|
if (private->update_area)
|
||||||
|
gdk_region_intersect (private->update_area, new_clip_region);
|
||||||
|
|
||||||
|
/* Invalidate newly exposed portion of window
|
||||||
|
*/
|
||||||
|
gdk_region_subtract (new_clip_region, old_clip_region);
|
||||||
|
if (!gdk_region_empty (new_clip_region))
|
||||||
|
{
|
||||||
|
gdk_window_tmp_unset_bg (window);
|
||||||
|
gdk_window_invalidate_region (window, new_clip_region, FALSE);
|
||||||
|
}
|
||||||
|
|
||||||
|
gdk_region_destroy (new_clip_region);
|
||||||
|
gdk_region_destroy (old_clip_region);
|
||||||
|
}
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user