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eb1876f305
2007-06-14 Tor Lillqvist <tml@novell.com> * gdk/win32/gdkwindow-win32.c (RegisterGdkClass): Use g_win32_get_windows_version() instead of _winver so that this compiles on Cygwin, too. Not that I know if it makes sense to build GTK+ with the Win32 backend for Cygwin, but some people want to. svn path=/trunk/; revision=18132
3583 lines
94 KiB
C
3583 lines
94 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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* Copyright (C) 1998-2004 Tor Lillqvist
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* Copyright (C) 2001-2004 Hans Breuer
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include <config.h>
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#include <stdlib.h>
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#include "gdk.h"
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#include "gdkprivate-win32.h"
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#include "gdkinput-win32.h"
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#if 0
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <stdio.h>
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#endif
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static GdkColormap* gdk_window_impl_win32_get_colormap (GdkDrawable *drawable);
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static void gdk_window_impl_win32_set_colormap (GdkDrawable *drawable,
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GdkColormap *cmap);
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static void gdk_window_impl_win32_get_size (GdkDrawable *drawable,
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gint *width,
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gint *height);
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static GdkRegion* gdk_window_impl_win32_get_visible_region (GdkDrawable *drawable);
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static void gdk_window_impl_win32_init (GdkWindowImplWin32 *window);
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static void gdk_window_impl_win32_class_init (GdkWindowImplWin32Class *klass);
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static void gdk_window_impl_win32_finalize (GObject *object);
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static gpointer parent_class = NULL;
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static void update_style_bits (GdkWindow *window);
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static gboolean _gdk_window_get_functions (GdkWindow *window,
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GdkWMFunction *functions);
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#define WINDOW_IS_TOPLEVEL(window) \
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(GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD && \
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GDK_WINDOW_TYPE (window) != GDK_WINDOW_FOREIGN)
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GType
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_gdk_window_impl_win32_get_type (void)
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{
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static GType object_type = 0;
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if (!object_type)
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{
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static const GTypeInfo object_info =
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{
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sizeof (GdkWindowImplWin32Class),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) gdk_window_impl_win32_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GdkWindowImplWin32),
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0, /* n_preallocs */
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(GInstanceInitFunc) gdk_window_impl_win32_init,
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};
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object_type = g_type_register_static (GDK_TYPE_DRAWABLE_IMPL_WIN32,
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"GdkWindowImplWin32",
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&object_info, 0);
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}
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return object_type;
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}
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GType
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_gdk_window_impl_get_type (void)
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{
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return _gdk_window_impl_win32_get_type ();
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}
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static void
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gdk_window_impl_win32_init (GdkWindowImplWin32 *impl)
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{
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impl->width = 1;
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impl->height = 1;
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impl->toplevel_window_type = -1;
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impl->hcursor = NULL;
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impl->hicon_big = NULL;
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impl->hicon_small = NULL;
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impl->hint_flags = 0;
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impl->type_hint = GDK_WINDOW_TYPE_HINT_NORMAL;
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impl->extension_events_selected = FALSE;
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}
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static void
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gdk_window_impl_win32_class_init (GdkWindowImplWin32Class *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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object_class->finalize = gdk_window_impl_win32_finalize;
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drawable_class->set_colormap = gdk_window_impl_win32_set_colormap;
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drawable_class->get_colormap = gdk_window_impl_win32_get_colormap;
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drawable_class->get_size = gdk_window_impl_win32_get_size;
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/* Visible and clip regions are the same */
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drawable_class->get_clip_region = gdk_window_impl_win32_get_visible_region;
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drawable_class->get_visible_region = gdk_window_impl_win32_get_visible_region;
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}
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static void
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gdk_window_impl_win32_finalize (GObject *object)
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{
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GdkWindowObject *wrapper;
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GdkDrawableImplWin32 *draw_impl;
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GdkWindowImplWin32 *window_impl;
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g_return_if_fail (GDK_IS_WINDOW_IMPL_WIN32 (object));
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draw_impl = GDK_DRAWABLE_IMPL_WIN32 (object);
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window_impl = GDK_WINDOW_IMPL_WIN32 (object);
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wrapper = (GdkWindowObject*) draw_impl->wrapper;
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if (!GDK_WINDOW_DESTROYED (wrapper))
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{
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gdk_win32_handle_table_remove (draw_impl->handle);
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}
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if (window_impl->hcursor != NULL)
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{
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if (GetCursor () == window_impl->hcursor)
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SetCursor (NULL);
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GDI_CALL (DestroyCursor, (window_impl->hcursor));
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window_impl->hcursor = NULL;
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}
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if (window_impl->hicon_big != NULL)
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{
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GDI_CALL (DestroyIcon, (window_impl->hicon_big));
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window_impl->hicon_big = NULL;
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}
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if (window_impl->hicon_small != NULL)
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{
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GDI_CALL (DestroyIcon, (window_impl->hicon_small));
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window_impl->hicon_small = NULL;
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}
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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void
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_gdk_win32_adjust_client_rect (GdkWindow *window,
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RECT *rect)
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{
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LONG style, exstyle;
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style = GetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE);
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exstyle = GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE);
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API_CALL (AdjustWindowRectEx, (rect, style, FALSE, exstyle));
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}
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static GdkColormap*
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gdk_window_impl_win32_get_colormap (GdkDrawable *drawable)
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{
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GdkDrawableImplWin32 *drawable_impl;
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g_return_val_if_fail (GDK_IS_WINDOW_IMPL_WIN32 (drawable), NULL);
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drawable_impl = GDK_DRAWABLE_IMPL_WIN32 (drawable);
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if (!((GdkWindowObject *) drawable_impl->wrapper)->input_only &&
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drawable_impl->colormap == NULL)
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{
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drawable_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
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g_object_ref (drawable_impl->colormap);
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}
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return drawable_impl->colormap;
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}
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static void
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gdk_window_impl_win32_set_colormap (GdkDrawable *drawable,
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GdkColormap *cmap)
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{
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GdkWindowImplWin32 *impl;
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GdkDrawableImplWin32 *draw_impl;
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g_return_if_fail (GDK_IS_WINDOW_IMPL_WIN32 (drawable));
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impl = GDK_WINDOW_IMPL_WIN32 (drawable);
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draw_impl = GDK_DRAWABLE_IMPL_WIN32 (drawable);
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/* chain up */
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GDK_DRAWABLE_CLASS (parent_class)->set_colormap (drawable, cmap);
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if (cmap)
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{
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/* XXX */
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g_print ("gdk_window_impl_win32_set_colormap: XXX\n");
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}
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}
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static void
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gdk_window_impl_win32_get_size (GdkDrawable *drawable,
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gint *width,
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gint *height)
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{
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g_return_if_fail (GDK_IS_WINDOW_IMPL_WIN32 (drawable));
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if (width)
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*width = GDK_WINDOW_IMPL_WIN32 (drawable)->width;
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if (height)
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*height = GDK_WINDOW_IMPL_WIN32 (drawable)->height;
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}
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static GdkRegion*
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gdk_window_impl_win32_get_visible_region (GdkDrawable *drawable)
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{
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GdkWindowImplWin32 *impl = GDK_WINDOW_IMPL_WIN32 (drawable);
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GdkRectangle result_rect;
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result_rect.x = 0;
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result_rect.y = 0;
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result_rect.width = impl->width;
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result_rect.height = impl->height;
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gdk_rectangle_intersect (&result_rect, &impl->position_info.clip_rect, &result_rect);
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return gdk_region_rectangle (&result_rect);
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}
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void
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_gdk_root_window_size_init (void)
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{
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GdkWindowImplWin32 *impl;
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GdkRectangle rect;
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int i;
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impl = GDK_WINDOW_IMPL_WIN32 (((GdkWindowObject *) _gdk_root)->impl);
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rect = _gdk_monitors[0];
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for (i = 1; i < _gdk_num_monitors; i++)
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gdk_rectangle_union (&rect, _gdk_monitors+i, &rect);
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impl->width = rect.width;
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impl->height = rect.height;
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}
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void
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_gdk_windowing_window_init (void)
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{
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GdkWindowObject *private;
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GdkDrawableImplWin32 *draw_impl;
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g_assert (_gdk_root == NULL);
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_gdk_root = g_object_new (GDK_TYPE_WINDOW, NULL);
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private = (GdkWindowObject *)_gdk_root;
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draw_impl = GDK_DRAWABLE_IMPL_WIN32 (private->impl);
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draw_impl->handle = GetDesktopWindow ();
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draw_impl->wrapper = GDK_DRAWABLE (private);
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draw_impl->colormap = gdk_screen_get_default_colormap (_gdk_screen);
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g_object_ref (draw_impl->colormap);
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private->window_type = GDK_WINDOW_ROOT;
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private->depth = gdk_visual_get_system ()->depth;
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_gdk_root_window_size_init ();
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_gdk_window_init_position (GDK_WINDOW (private));
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gdk_win32_handle_table_insert ((HANDLE *) &draw_impl->handle, _gdk_root);
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GDK_NOTE (MISC, g_print ("_gdk_root=%p\n", GDK_WINDOW_HWND (_gdk_root)));
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}
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static const gchar *
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get_default_title (void)
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{
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const char *title;
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title = g_get_application_name ();
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if (!title)
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title = g_get_prgname ();
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return title;
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}
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/* RegisterGdkClass
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* is a wrapper function for RegisterWindowClassEx.
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* It creates at least one unique class for every
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* GdkWindowType. If support for single window-specific icons
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* is ever needed (e.g Dialog specific), every such window should
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* get its own class
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*/
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static ATOM
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RegisterGdkClass (GdkWindowType wtype, GdkWindowTypeHint wtype_hint)
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{
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static ATOM klassTOPLEVEL = 0;
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static ATOM klassDIALOG = 0;
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static ATOM klassCHILD = 0;
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static ATOM klassTEMP = 0;
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static ATOM klassTEMPSHADOW = 0;
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static HICON hAppIcon = NULL;
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static HICON hAppIconSm = NULL;
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static WNDCLASSEXW wcl;
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ATOM klass = 0;
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wcl.cbSize = sizeof (WNDCLASSEX);
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wcl.style = 0; /* DON'T set CS_<H,V>REDRAW. It causes total redraw
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* on WM_SIZE and WM_MOVE. Flicker, Performance!
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*/
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wcl.lpfnWndProc = _gdk_win32_window_procedure;
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wcl.cbClsExtra = 0;
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wcl.cbWndExtra = 0;
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wcl.hInstance = _gdk_app_hmodule;
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wcl.hIcon = 0;
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wcl.hIconSm = 0;
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/* initialize once! */
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if (0 == hAppIcon && 0 == hAppIconSm)
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{
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gchar sLoc [MAX_PATH+1];
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if (0 != GetModuleFileName (_gdk_app_hmodule, sLoc, MAX_PATH))
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{
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ExtractIconEx (sLoc, 0, &hAppIcon, &hAppIconSm, 1);
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if (0 == hAppIcon && 0 == hAppIconSm)
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{
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if (0 != GetModuleFileName (_gdk_dll_hinstance, sLoc, MAX_PATH))
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ExtractIconEx (sLoc, 0, &hAppIcon, &hAppIconSm, 1);
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}
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}
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if (0 == hAppIcon && 0 == hAppIconSm)
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{
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hAppIcon = LoadImage (NULL, IDI_APPLICATION, IMAGE_ICON,
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GetSystemMetrics (SM_CXICON),
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GetSystemMetrics (SM_CYICON), 0);
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hAppIconSm = LoadImage (NULL, IDI_APPLICATION, IMAGE_ICON,
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GetSystemMetrics (SM_CXSMICON),
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GetSystemMetrics (SM_CYSMICON), 0);
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}
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}
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if (0 == hAppIcon)
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hAppIcon = hAppIconSm;
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else if (0 == hAppIconSm)
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hAppIconSm = hAppIcon;
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wcl.lpszMenuName = NULL;
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/* initialize once per class */
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/*
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* HB: Setting the background brush leads to flicker, because we
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* don't get asked how to clear the background. This is not what
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* we want, at least not for input_only windows ...
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*/
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#define ONCE_PER_CLASS() \
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wcl.hIcon = CopyIcon (hAppIcon); \
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wcl.hIconSm = CopyIcon (hAppIconSm); \
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wcl.hbrBackground = NULL; \
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wcl.hCursor = LoadCursor (NULL, IDC_ARROW);
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switch (wtype)
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{
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case GDK_WINDOW_TOPLEVEL:
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if (0 == klassTOPLEVEL)
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{
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wcl.lpszClassName = L"gdkWindowToplevel";
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ONCE_PER_CLASS ();
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klassTOPLEVEL = RegisterClassExW (&wcl);
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}
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klass = klassTOPLEVEL;
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break;
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case GDK_WINDOW_CHILD:
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if (0 == klassCHILD)
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{
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wcl.lpszClassName = L"gdkWindowChild";
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wcl.style |= CS_PARENTDC; /* MSDN: ... enhances system performance. */
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ONCE_PER_CLASS ();
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klassCHILD = RegisterClassExW (&wcl);
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}
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klass = klassCHILD;
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break;
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case GDK_WINDOW_DIALOG:
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if (0 == klassDIALOG)
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{
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wcl.lpszClassName = L"gdkWindowDialog";
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wcl.style |= CS_SAVEBITS;
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ONCE_PER_CLASS ();
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klassDIALOG = RegisterClassExW (&wcl);
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}
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klass = klassDIALOG;
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break;
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case GDK_WINDOW_TEMP:
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if ((wtype_hint == GDK_WINDOW_TYPE_HINT_MENU) ||
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(wtype_hint == GDK_WINDOW_TYPE_HINT_DROPDOWN_MENU) ||
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(wtype_hint == GDK_WINDOW_TYPE_HINT_POPUP_MENU) ||
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(wtype_hint == GDK_WINDOW_TYPE_HINT_TOOLTIP))
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{
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if (klassTEMPSHADOW == 0)
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{
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wcl.lpszClassName = "gdkWindowTempShadow";
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wcl.style |= CS_SAVEBITS;
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if (LOBYTE (g_win32_get_windows_version()) > 0x05 ||
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LOWORD (g_win32_get_windows_version()) == 0x0105)
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{
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/* Windows XP (5.1) or above */
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wcl.style |= 0x00020000; /* CS_DROPSHADOW */
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}
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ONCE_PER_CLASS ();
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klassTEMPSHADOW = RegisterClassEx (&wcl);
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}
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klass = klassTEMPSHADOW;
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}
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else
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{
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if (klassTEMP == 0)
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{
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wcl.lpszClassName = "gdkWindowTemp";
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wcl.style |= CS_SAVEBITS;
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ONCE_PER_CLASS ();
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klassTEMP = RegisterClassEx (&wcl);
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}
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|
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klass = klassTEMP;
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}
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break;
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default:
|
|
g_assert_not_reached ();
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break;
|
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}
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|
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if (klass == 0)
|
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{
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WIN32_API_FAILED ("RegisterClassExW");
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g_error ("That is a fatal error");
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}
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return klass;
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}
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|
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static GdkWindow*
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gdk_window_new_internal (GdkWindow *parent,
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GdkWindowAttr *attributes,
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gint attributes_mask,
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gboolean from_set_skip_taskbar_hint)
|
|
{
|
|
HWND hwndNew;
|
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HANDLE hparent;
|
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ATOM klass = 0;
|
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DWORD dwStyle = 0, dwExStyle;
|
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RECT rect;
|
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GdkWindow *window;
|
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GdkWindow *orig_parent;
|
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GdkWindowObject *private;
|
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GdkWindowImplWin32 *impl;
|
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GdkDrawableImplWin32 *draw_impl;
|
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GdkVisual *visual;
|
|
const gchar *title;
|
|
wchar_t *wtitle;
|
|
gint window_width, window_height;
|
|
gint offset_x = 0, offset_y = 0;
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|
|
g_return_val_if_fail (attributes != NULL, NULL);
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|
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if (!parent)
|
|
parent = _gdk_root;
|
|
|
|
g_return_val_if_fail (GDK_IS_WINDOW (parent), NULL);
|
|
|
|
orig_parent = parent;
|
|
|
|
GDK_NOTE (MISC,
|
|
g_print ("gdk_window_new: %s\n",
|
|
(attributes->window_type == GDK_WINDOW_TOPLEVEL ? "TOPLEVEL" :
|
|
(attributes->window_type == GDK_WINDOW_CHILD ? "CHILD" :
|
|
(attributes->window_type == GDK_WINDOW_DIALOG ? "DIALOG" :
|
|
(attributes->window_type == GDK_WINDOW_TEMP ? "TEMP" :
|
|
"???"))))));
|
|
|
|
if (GDK_WINDOW_DESTROYED (parent))
|
|
return NULL;
|
|
|
|
hparent = GDK_WINDOW_HWND (parent);
|
|
|
|
window = g_object_new (GDK_TYPE_WINDOW, NULL);
|
|
private = (GdkWindowObject *)window;
|
|
impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
draw_impl = GDK_DRAWABLE_IMPL_WIN32 (private->impl);
|
|
draw_impl->wrapper = GDK_DRAWABLE (window);
|
|
|
|
/* Windows with a foreign parent are treated as if they are children
|
|
* of the root window, except for actual creation.
|
|
*/
|
|
if (GDK_WINDOW_TYPE (parent) == GDK_WINDOW_FOREIGN)
|
|
parent = _gdk_root;
|
|
|
|
private->parent = (GdkWindowObject *)parent;
|
|
|
|
private->accept_focus = TRUE;
|
|
private->focus_on_map = TRUE;
|
|
|
|
if (attributes_mask & GDK_WA_X)
|
|
private->x = attributes->x;
|
|
else
|
|
private->x = 0;
|
|
|
|
if (attributes_mask & GDK_WA_Y)
|
|
private->y = attributes->y;
|
|
else if (attributes_mask & GDK_WA_X)
|
|
private->y = 100; /* ??? We must put it somewhere... */
|
|
else
|
|
private->y = 0;
|
|
|
|
if (attributes_mask & GDK_WA_VISUAL)
|
|
visual = attributes->visual;
|
|
else
|
|
visual = gdk_visual_get_system ();
|
|
|
|
impl->width = (attributes->width > 1) ? (attributes->width) : (1);
|
|
impl->height = (attributes->height > 1) ? (attributes->height) : (1);
|
|
impl->extension_events_selected = FALSE;
|
|
if (attributes->wclass == GDK_INPUT_ONLY)
|
|
{
|
|
/* Backwards compatiblity - we've always ignored
|
|
* attributes->window_type for input-only windows
|
|
* before
|
|
*/
|
|
if (parent == _gdk_root)
|
|
private->window_type = GDK_WINDOW_TEMP;
|
|
else
|
|
private->window_type = GDK_WINDOW_CHILD;
|
|
}
|
|
else
|
|
private->window_type = attributes->window_type;
|
|
|
|
if (attributes->wclass == GDK_INPUT_OUTPUT)
|
|
{
|
|
dwExStyle = 0;
|
|
|
|
private->input_only = FALSE;
|
|
private->depth = visual->depth;
|
|
|
|
if (attributes_mask & GDK_WA_COLORMAP)
|
|
{
|
|
draw_impl->colormap = attributes->colormap;
|
|
g_object_ref (attributes->colormap);
|
|
}
|
|
else
|
|
{
|
|
draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
|
|
g_object_ref (draw_impl->colormap);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* I very much doubt using WS_EX_TRANSPARENT actually
|
|
* corresponds to how X11 InputOnly windows work, but it appears
|
|
* to work well enough for the actual use cases in gtk.
|
|
*/
|
|
dwExStyle = WS_EX_TRANSPARENT;
|
|
private->depth = 0;
|
|
private->input_only = TRUE;
|
|
draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
|
|
g_object_ref (draw_impl->colormap);
|
|
GDK_NOTE (MISC, g_print ("... GDK_INPUT_ONLY, system colormap"));
|
|
}
|
|
|
|
switch (private->window_type)
|
|
{
|
|
case GDK_WINDOW_TOPLEVEL:
|
|
case GDK_WINDOW_DIALOG:
|
|
if (parent != _gdk_root)
|
|
{
|
|
g_warning (G_STRLOC ": Toplevel windows must be created as children\n"
|
|
"of a window of type GDK_WINDOW_ROOT or GDK_WINDOW_FOREIGN");
|
|
hparent = GetDesktopWindow ();
|
|
}
|
|
/* Children of foreign windows aren't toplevel windows */
|
|
if (GDK_WINDOW_TYPE (orig_parent) == GDK_WINDOW_FOREIGN)
|
|
{
|
|
dwStyle = WS_CHILDWINDOW | WS_CLIPCHILDREN;
|
|
}
|
|
else
|
|
{
|
|
if (private->window_type == GDK_WINDOW_TOPLEVEL)
|
|
dwStyle = WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN;
|
|
else
|
|
dwStyle = WS_OVERLAPPED | WS_MINIMIZEBOX | WS_SYSMENU | WS_CAPTION | WS_THICKFRAME | WS_CLIPCHILDREN;
|
|
|
|
offset_x = _gdk_offset_x;
|
|
offset_y = _gdk_offset_y;
|
|
}
|
|
break;
|
|
|
|
case GDK_WINDOW_CHILD:
|
|
dwStyle = WS_CHILDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
|
|
break;
|
|
|
|
case GDK_WINDOW_TEMP:
|
|
/* A temp window is not necessarily a top level window */
|
|
dwStyle = (_gdk_root == parent ? WS_POPUP : WS_CHILDWINDOW);
|
|
dwStyle |= WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
|
|
dwExStyle |= WS_EX_TOOLWINDOW;
|
|
offset_x = _gdk_offset_x;
|
|
offset_y = _gdk_offset_y;
|
|
break;
|
|
|
|
case GDK_WINDOW_ROOT:
|
|
g_error ("cannot make windows of type GDK_WINDOW_ROOT");
|
|
break;
|
|
|
|
default:
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
_gdk_window_init_position (GDK_WINDOW (private));
|
|
|
|
if (private->window_type != GDK_WINDOW_CHILD)
|
|
{
|
|
rect.left = rect.top = 0;
|
|
rect.right = impl->position_info.width;
|
|
rect.bottom = impl->position_info.height;
|
|
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
|
|
window_width = rect.right - rect.left;
|
|
window_height = rect.bottom - rect.top;
|
|
}
|
|
else
|
|
{
|
|
window_width = impl->position_info.width;
|
|
window_height = impl->position_info.height;
|
|
}
|
|
|
|
if (attributes_mask & GDK_WA_TITLE)
|
|
title = attributes->title;
|
|
else
|
|
title = get_default_title ();
|
|
if (!title || !*title)
|
|
title = "";
|
|
|
|
private->event_mask = GDK_STRUCTURE_MASK | attributes->event_mask;
|
|
|
|
if (attributes_mask & GDK_WA_TYPE_HINT)
|
|
impl->type_hint = attributes->type_hint;
|
|
else
|
|
impl->type_hint = GDK_WINDOW_TYPE_HINT_NORMAL;
|
|
|
|
if (private->parent)
|
|
private->parent->children = g_list_prepend (private->parent->children, window);
|
|
|
|
klass = RegisterGdkClass (private->window_type, impl->type_hint);
|
|
|
|
wtitle = g_utf8_to_utf16 (title, -1, NULL, NULL, NULL);
|
|
|
|
hwndNew = CreateWindowExW (dwExStyle,
|
|
MAKEINTRESOURCEW (klass),
|
|
wtitle,
|
|
dwStyle,
|
|
((attributes_mask & GDK_WA_X) ?
|
|
impl->position_info.x - offset_x : CW_USEDEFAULT),
|
|
impl->position_info.y - offset_y,
|
|
window_width, window_height,
|
|
hparent,
|
|
NULL,
|
|
_gdk_app_hmodule,
|
|
window);
|
|
if (GDK_WINDOW_HWND (window) != hwndNew)
|
|
{
|
|
g_warning ("gdk_window_new: gdk_event_translate::WM_CREATE (%p, %p) HWND mismatch.",
|
|
GDK_WINDOW_HWND (window),
|
|
hwndNew);
|
|
|
|
/* HB: IHMO due to a race condition the handle was increased by
|
|
* one, which causes much trouble. Because I can't find the
|
|
* real bug, try to workaround it ...
|
|
* To reproduce: compile with MSVC 5, DEBUG=1
|
|
*/
|
|
# if 0
|
|
gdk_win32_handle_table_remove (GDK_WINDOW_HWND (window));
|
|
GDK_WINDOW_HWND (window) = hwndNew;
|
|
gdk_win32_handle_table_insert (&GDK_WINDOW_HWND (window), window);
|
|
# else
|
|
/* the old behaviour, but with warning */
|
|
draw_impl->handle = hwndNew;
|
|
# endif
|
|
|
|
}
|
|
|
|
g_object_ref (window);
|
|
gdk_win32_handle_table_insert (&GDK_WINDOW_HWND (window), window);
|
|
|
|
GDK_NOTE (MISC, g_print ("... \"%s\" %dx%d@%+d%+d %p = %p\n",
|
|
title,
|
|
window_width, window_height,
|
|
((attributes_mask & GDK_WA_X) ?
|
|
impl->position_info.x - offset_x: CW_USEDEFAULT),
|
|
impl->position_info.y - offset_y,
|
|
hparent,
|
|
GDK_WINDOW_HWND (window)));
|
|
|
|
g_free (wtitle);
|
|
|
|
if (draw_impl->handle == NULL)
|
|
{
|
|
WIN32_API_FAILED ("CreateWindowExW");
|
|
g_object_unref (window);
|
|
return NULL;
|
|
}
|
|
|
|
if (!from_set_skip_taskbar_hint && private->window_type == GDK_WINDOW_TEMP)
|
|
gdk_window_set_skip_taskbar_hint (window, TRUE);
|
|
|
|
gdk_window_set_cursor (window, ((attributes_mask & GDK_WA_CURSOR) ?
|
|
(attributes->cursor) :
|
|
NULL));
|
|
|
|
return window;
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_new (GdkWindow *parent,
|
|
GdkWindowAttr *attributes,
|
|
gint attributes_mask)
|
|
{
|
|
return gdk_window_new_internal (parent, attributes, attributes_mask, FALSE);
|
|
}
|
|
|
|
GdkWindow *
|
|
gdk_window_foreign_new_for_display (GdkDisplay *display,
|
|
GdkNativeWindow anid)
|
|
{
|
|
GdkWindow *window;
|
|
GdkWindowObject *private;
|
|
GdkWindowImplWin32 *impl;
|
|
GdkDrawableImplWin32 *draw_impl;
|
|
|
|
HANDLE parent;
|
|
RECT rect;
|
|
POINT point;
|
|
|
|
g_return_val_if_fail (display == _gdk_display, NULL);
|
|
|
|
window = g_object_new (GDK_TYPE_WINDOW, NULL);
|
|
private = (GdkWindowObject *)window;
|
|
impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
draw_impl = GDK_DRAWABLE_IMPL_WIN32 (private->impl);
|
|
draw_impl->wrapper = GDK_DRAWABLE (window);
|
|
parent = GetParent ((HWND)anid);
|
|
|
|
private->parent = gdk_win32_handle_table_lookup ((GdkNativeWindow) parent);
|
|
if (!private->parent || GDK_WINDOW_TYPE (private->parent) == GDK_WINDOW_FOREIGN)
|
|
private->parent = (GdkWindowObject *)_gdk_root;
|
|
|
|
private->parent->children = g_list_prepend (private->parent->children, window);
|
|
|
|
draw_impl->handle = (HWND) anid;
|
|
GetClientRect ((HWND) anid, &rect);
|
|
point.x = rect.left;
|
|
point.y = rect.right;
|
|
ClientToScreen ((HWND) anid, &point);
|
|
if (parent != GetDesktopWindow ())
|
|
ScreenToClient (parent, &point);
|
|
private->x = point.x;
|
|
private->y = point.y;
|
|
impl->width = rect.right - rect.left;
|
|
impl->height = rect.bottom - rect.top;
|
|
private->window_type = GDK_WINDOW_FOREIGN;
|
|
private->destroyed = FALSE;
|
|
private->event_mask = GDK_ALL_EVENTS_MASK; /* XXX */
|
|
if (IsWindowVisible ((HWND) anid))
|
|
private->state &= (~GDK_WINDOW_STATE_WITHDRAWN);
|
|
else
|
|
private->state |= GDK_WINDOW_STATE_WITHDRAWN;
|
|
if (GetWindowLong ((HWND)anid, GWL_EXSTYLE) & WS_EX_TOPMOST)
|
|
private->state |= GDK_WINDOW_STATE_ABOVE;
|
|
else
|
|
private->state &= (~GDK_WINDOW_STATE_ABOVE);
|
|
private->state &= (~GDK_WINDOW_STATE_BELOW);
|
|
|
|
private->depth = gdk_visual_get_system ()->depth;
|
|
|
|
_gdk_window_init_position (GDK_WINDOW (private));
|
|
|
|
g_object_ref (window);
|
|
gdk_win32_handle_table_insert (&GDK_WINDOW_HWND (window), window);
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_foreign_new_for_display: %p: %s@%+d%+d\n",
|
|
(HWND) anid,
|
|
_gdk_win32_drawable_description (window),
|
|
private->x, private->y));
|
|
|
|
return window;
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_lookup (GdkNativeWindow hwnd)
|
|
{
|
|
return (GdkWindow*) gdk_win32_handle_table_lookup (hwnd);
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_window_destroy (GdkWindow *window,
|
|
gboolean recursing,
|
|
gboolean foreign_destroy)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("_gdk_windowing_window_destroy: %p\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
|
|
if (private->extension_events != 0)
|
|
_gdk_input_window_destroy (window);
|
|
|
|
|
|
if (!recursing && !foreign_destroy)
|
|
{
|
|
_gdk_win32_drawable_finish (private->impl);
|
|
|
|
private->destroyed = TRUE;
|
|
DestroyWindow (GDK_WINDOW_HWND (window));
|
|
}
|
|
gdk_win32_handle_table_remove (GDK_WINDOW_HWND (window));
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_window_destroy_foreign (GdkWindow *window)
|
|
{
|
|
/* It's somebody else's window, but in our hierarchy, so reparent it
|
|
* to the desktop, and then try to destroy it.
|
|
*/
|
|
gdk_window_hide (window);
|
|
gdk_window_reparent (window, NULL, 0, 0);
|
|
|
|
PostMessage (GDK_WINDOW_HWND (window), WM_CLOSE, 0, 0);
|
|
}
|
|
|
|
/* This function is called when the window really gone.
|
|
*/
|
|
void
|
|
gdk_window_destroy_notify (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("gdk_window_destroy_notify: %p%s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
(GDK_WINDOW_DESTROYED (window) ? " (destroyed)" : "")));
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
if (GDK_WINDOW_TYPE (window) != GDK_WINDOW_FOREIGN)
|
|
g_warning ("window %p unexpectedly destroyed",
|
|
GDK_WINDOW_HWND (window));
|
|
|
|
_gdk_window_destroy (window, TRUE);
|
|
}
|
|
|
|
gdk_win32_handle_table_remove (GDK_WINDOW_HWND (window));
|
|
g_object_unref (window);
|
|
}
|
|
|
|
static void
|
|
get_outer_rect (GdkWindow *window,
|
|
gint width,
|
|
gint height,
|
|
RECT *rect)
|
|
{
|
|
rect->left = rect->top = 0;
|
|
rect->right = width;
|
|
rect->bottom = height;
|
|
|
|
_gdk_win32_adjust_client_rect (window, rect);
|
|
}
|
|
|
|
static void
|
|
adjust_for_gravity_hints (GdkWindowImplWin32 *impl,
|
|
RECT *outer_rect,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
if (impl->hint_flags & GDK_HINT_WIN_GRAVITY)
|
|
{
|
|
gint orig_x = *x, orig_y = *y;
|
|
|
|
switch (impl->hints.win_gravity)
|
|
{
|
|
case GDK_GRAVITY_NORTH:
|
|
case GDK_GRAVITY_CENTER:
|
|
case GDK_GRAVITY_SOUTH:
|
|
*x -= (outer_rect->right - outer_rect->left) / 2;
|
|
*x += impl->width / 2;
|
|
break;
|
|
|
|
case GDK_GRAVITY_SOUTH_EAST:
|
|
case GDK_GRAVITY_EAST:
|
|
case GDK_GRAVITY_NORTH_EAST:
|
|
*x -= outer_rect->right - outer_rect->left;
|
|
*x += impl->width;
|
|
break;
|
|
|
|
case GDK_GRAVITY_STATIC:
|
|
*x += outer_rect->left;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
switch (impl->hints.win_gravity)
|
|
{
|
|
case GDK_GRAVITY_WEST:
|
|
case GDK_GRAVITY_CENTER:
|
|
case GDK_GRAVITY_EAST:
|
|
*y -= (outer_rect->bottom - outer_rect->top) / 2;
|
|
*y += impl->height / 2;
|
|
break;
|
|
|
|
case GDK_GRAVITY_SOUTH_WEST:
|
|
case GDK_GRAVITY_SOUTH:
|
|
case GDK_GRAVITY_SOUTH_EAST:
|
|
*y -= outer_rect->bottom - outer_rect->top;
|
|
*y += impl->height;
|
|
break;
|
|
|
|
case GDK_GRAVITY_STATIC:
|
|
*y += outer_rect->top;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
GDK_NOTE (MISC,
|
|
(orig_x != *x || orig_y != *y) ?
|
|
g_print ("adjust_for_gravity_hints: x: %d->%d, y: %d->%d\n",
|
|
orig_x, *x, orig_y, *y)
|
|
: (void) 0);
|
|
}
|
|
}
|
|
|
|
static void
|
|
show_window_internal (GdkWindow *window,
|
|
gboolean raise,
|
|
gboolean deiconify)
|
|
{
|
|
GdkWindowObject *private;
|
|
HWND old_active_window;
|
|
gboolean focus_on_map = TRUE;
|
|
|
|
private = (GdkWindowObject *) window;
|
|
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("show_window_internal: %p: %s%s%s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (private->state),
|
|
(raise ? " raise" : ""),
|
|
(deiconify ? " deiconify" : "")));
|
|
|
|
/* If asked to show (not deiconify) an withdrawn and iconified
|
|
* window, do that.
|
|
*/
|
|
if (!deiconify &&
|
|
!GDK_WINDOW_IS_MAPPED (window) &&
|
|
(private->state & GDK_WINDOW_STATE_ICONIFIED))
|
|
{
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_MINIMIZE);
|
|
return;
|
|
}
|
|
|
|
/* If asked to just show an iconified window, do nothing. */
|
|
if (!deiconify && (private->state & GDK_WINDOW_STATE_ICONIFIED))
|
|
return;
|
|
|
|
/* If asked to deiconify an already noniconified window, do
|
|
* nothing. (Especially, don't cause the window to rise and
|
|
* activate. There are different calls for that.)
|
|
*/
|
|
if (deiconify && !(private->state & GDK_WINDOW_STATE_ICONIFIED))
|
|
return;
|
|
|
|
/* If asked to show (but not raise) a window that is already
|
|
* visible, do nothing.
|
|
*/
|
|
if (!deiconify && !raise && IsWindowVisible (GDK_WINDOW_HWND (window)))
|
|
return;
|
|
|
|
/* Other cases */
|
|
|
|
if (!GDK_WINDOW_IS_MAPPED (window))
|
|
{
|
|
gdk_synthesize_window_state (window,
|
|
GDK_WINDOW_STATE_WITHDRAWN,
|
|
0);
|
|
focus_on_map = private->focus_on_map;
|
|
}
|
|
|
|
/* Use SetWindowPos to show transparent windows so automatic redraws
|
|
* in other windows can be suppressed.
|
|
*/
|
|
if (GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE) & WS_EX_TRANSPARENT)
|
|
{
|
|
UINT flags = SWP_SHOWWINDOW | SWP_NOREDRAW | SWP_NOMOVE | SWP_NOSIZE;
|
|
if (!raise)
|
|
flags |= SWP_NOZORDER;
|
|
if (!raise || GDK_WINDOW_TYPE (window) == GDK_WINDOW_TEMP || !focus_on_map)
|
|
flags |= SWP_NOACTIVATE;
|
|
|
|
SetWindowPos (GDK_WINDOW_HWND (window), HWND_TOP, 0, 0, 0, 0, flags);
|
|
return;
|
|
}
|
|
|
|
old_active_window = GetActiveWindow ();
|
|
|
|
if (private->state & (GDK_WINDOW_STATE_BELOW | GDK_WINDOW_STATE_ABOVE))
|
|
{
|
|
DWORD exstyle = GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE);
|
|
|
|
if (private->state & GDK_WINDOW_STATE_BELOW)
|
|
exstyle &= (~WS_EX_TOPMOST);
|
|
if (private->state & GDK_WINDOW_STATE_ABOVE)
|
|
exstyle |= WS_EX_TOPMOST;
|
|
|
|
API_CALL (SetWindowLong, (GDK_WINDOW_HWND (window), GWL_EXSTYLE, exstyle));
|
|
}
|
|
|
|
if (private->state & GDK_WINDOW_STATE_FULLSCREEN)
|
|
gdk_window_fullscreen (window);
|
|
else if (private->state & GDK_WINDOW_STATE_MAXIMIZED)
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_MAXIMIZE);
|
|
else if (private->state & GDK_WINDOW_STATE_ICONIFIED)
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_RESTORE);
|
|
else if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_TEMP || !focus_on_map)
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNOACTIVATE);
|
|
else
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNORMAL);
|
|
|
|
if (raise)
|
|
{
|
|
if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_TEMP)
|
|
SetWindowPos (GDK_WINDOW_HWND (window), HWND_TOPMOST,
|
|
0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
|
|
else if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_TOPLEVEL ||
|
|
GDK_WINDOW_TYPE (window) == GDK_WINDOW_DIALOG)
|
|
{
|
|
if (focus_on_map && private->accept_focus)
|
|
SetForegroundWindow (GDK_WINDOW_HWND (window));
|
|
else
|
|
SetWindowPos (GDK_WINDOW_HWND (window), HWND_TOP,
|
|
0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
|
|
}
|
|
else
|
|
BringWindowToTop (GDK_WINDOW_HWND (window));
|
|
}
|
|
else if (old_active_window != GDK_WINDOW_HWND (window))
|
|
SetActiveWindow (old_active_window);
|
|
}
|
|
|
|
void
|
|
gdk_window_show_unraised (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
show_window_internal (window, FALSE, FALSE);
|
|
}
|
|
|
|
void
|
|
gdk_window_show (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
show_window_internal (window, TRUE, FALSE);
|
|
}
|
|
|
|
void
|
|
gdk_window_hide (GdkWindow *window)
|
|
{
|
|
GdkWindowObject *private;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
private = (GdkWindowObject*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_hide: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (private->state)));
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
gdk_synthesize_window_state (window,
|
|
0,
|
|
GDK_WINDOW_STATE_WITHDRAWN);
|
|
|
|
_gdk_window_clear_update_area (window);
|
|
|
|
if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_TOPLEVEL)
|
|
ShowOwnedPopups (GDK_WINDOW_HWND (window), FALSE);
|
|
|
|
if (GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE) & WS_EX_TRANSPARENT)
|
|
{
|
|
SetWindowPos (GDK_WINDOW_HWND (window), HWND_BOTTOM,
|
|
0, 0, 0, 0,
|
|
SWP_HIDEWINDOW | SWP_NOREDRAW | SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE);
|
|
}
|
|
else
|
|
{
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_HIDE);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_withdraw (GdkWindow *window)
|
|
{
|
|
GdkWindowObject *private;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
private = (GdkWindowObject*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_withdraw: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (private->state)));
|
|
|
|
gdk_window_hide (window); /* ??? */
|
|
}
|
|
|
|
void
|
|
gdk_window_move (GdkWindow *window,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_move: %p: %+d%+d\n",
|
|
GDK_WINDOW_HWND (window), x, y));
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
|
|
if (private->state & GDK_WINDOW_STATE_FULLSCREEN)
|
|
return;
|
|
|
|
/* Don't check GDK_WINDOW_TYPE (private) == GDK_WINDOW_CHILD.
|
|
* Foreign windows (another app's windows) might be children of our
|
|
* windows! Especially in the case of gtkplug/socket.
|
|
*/
|
|
if (GetAncestor (GDK_WINDOW_HWND (window), GA_PARENT) != GetDesktopWindow ())
|
|
_gdk_window_move_resize_child (window, x, y, impl->width, impl->height);
|
|
else
|
|
{
|
|
RECT outer_rect;
|
|
|
|
get_outer_rect (window, impl->width, impl->height, &outer_rect);
|
|
|
|
adjust_for_gravity_hints (impl, &outer_rect, &x, &y);
|
|
|
|
GDK_NOTE (MISC, g_print ("... SetWindowPos(%p,NULL,%d,%d,0,0,"
|
|
"NOACTIVATE|NOSIZE|NOZORDER)\n",
|
|
GDK_WINDOW_HWND (window),
|
|
x - _gdk_offset_x, y - _gdk_offset_y));
|
|
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), NULL,
|
|
x - _gdk_offset_x, y - _gdk_offset_y, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER));
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_resize (GdkWindow *window,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject*) window;
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (width < 1)
|
|
width = 1;
|
|
if (height < 1)
|
|
height = 1;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_resize: %p: %dx%d\n",
|
|
GDK_WINDOW_HWND (window), width, height));
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
|
|
if (private->state & GDK_WINDOW_STATE_FULLSCREEN)
|
|
return;
|
|
|
|
if (GetAncestor (GDK_WINDOW_HWND (window), GA_PARENT) != GetDesktopWindow ())
|
|
_gdk_window_move_resize_child (window, private->x, private->y, width, height);
|
|
else
|
|
{
|
|
RECT outer_rect;
|
|
|
|
get_outer_rect (window, width, height, &outer_rect);
|
|
|
|
GDK_NOTE (MISC, g_print ("... SetWindowPos(%p,NULL,0,0,%ld,%ld,"
|
|
"NOACTIVATE|NOMOVE|NOZORDER)\n",
|
|
GDK_WINDOW_HWND (window),
|
|
outer_rect.right - outer_rect.left,
|
|
outer_rect.bottom - outer_rect.top));
|
|
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), NULL,
|
|
0, 0,
|
|
outer_rect.right - outer_rect.left,
|
|
outer_rect.bottom - outer_rect.top,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER));
|
|
private->resize_count += 1;
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_move_resize (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject*) window;
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (width < 1)
|
|
width = 1;
|
|
if (height < 1)
|
|
height = 1;
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
|
|
if (private->state & GDK_WINDOW_STATE_FULLSCREEN)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_move_resize: %p: %dx%d@%+d%+d\n",
|
|
GDK_WINDOW_HWND (window),
|
|
width, height, x, y));
|
|
|
|
if (GetAncestor (GDK_WINDOW_HWND (window), GA_PARENT) != GetDesktopWindow ())
|
|
_gdk_window_move_resize_child (window, x, y, width, height);
|
|
else
|
|
{
|
|
RECT outer_rect;
|
|
|
|
get_outer_rect (window, width, height, &outer_rect);
|
|
|
|
adjust_for_gravity_hints (impl, &outer_rect, &x, &y);
|
|
|
|
GDK_NOTE (MISC, g_print ("... SetWindowPos(%p,NULL,%d,%d,%ld,%ld,"
|
|
"NOACTIVATE|NOZORDER)\n",
|
|
GDK_WINDOW_HWND (window),
|
|
x - _gdk_offset_x, y - _gdk_offset_y,
|
|
outer_rect.right - outer_rect.left,
|
|
outer_rect.bottom - outer_rect.top));
|
|
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), NULL,
|
|
x - _gdk_offset_x, y - _gdk_offset_y,
|
|
outer_rect.right - outer_rect.left,
|
|
outer_rect.bottom - outer_rect.top,
|
|
SWP_NOACTIVATE | SWP_NOZORDER));
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_reparent (GdkWindow *window,
|
|
GdkWindow *new_parent,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
GdkWindowObject *window_private;
|
|
GdkWindowObject *parent_private;
|
|
GdkWindowObject *old_parent_private;
|
|
GdkWindowImplWin32 *impl;
|
|
gboolean was_toplevel;
|
|
LONG style;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
g_return_if_fail (new_parent == NULL || GDK_IS_WINDOW (new_parent));
|
|
g_return_if_fail (window != _gdk_root);
|
|
|
|
if (GDK_WINDOW_DESTROYED (window) ||
|
|
(new_parent && GDK_WINDOW_DESTROYED (new_parent)))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (!new_parent)
|
|
new_parent = _gdk_root;
|
|
|
|
window_private = (GdkWindowObject*) window;
|
|
old_parent_private = (GdkWindowObject *) window_private->parent;
|
|
parent_private = (GdkWindowObject*) new_parent;
|
|
impl = GDK_WINDOW_IMPL_WIN32 (window_private->impl);
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_reparent: %p: %p\n",
|
|
GDK_WINDOW_HWND (window),
|
|
GDK_WINDOW_HWND (new_parent)));
|
|
|
|
style = GetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE);
|
|
|
|
was_toplevel = GetAncestor (GDK_WINDOW_HWND (window), GA_PARENT) == GetDesktopWindow ();
|
|
if (was_toplevel && new_parent != _gdk_root)
|
|
{
|
|
/* Reparenting from top-level (child of desktop). Clear out
|
|
* decorations.
|
|
*/
|
|
style &= ~(WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX);
|
|
style |= WS_CHILD;
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE, style);
|
|
}
|
|
else if (new_parent == _gdk_root)
|
|
{
|
|
/* Reparenting to top-level. Add decorations. */
|
|
style &= ~(WS_CHILD);
|
|
style |= WS_OVERLAPPEDWINDOW;
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE, style);
|
|
}
|
|
|
|
API_CALL (SetParent, (GDK_WINDOW_HWND (window),
|
|
GDK_WINDOW_HWND (new_parent)));
|
|
|
|
API_CALL (MoveWindow, (GDK_WINDOW_HWND (window),
|
|
x, y, impl->width, impl->height, TRUE));
|
|
|
|
/* From here on, we treat parents of type GDK_WINDOW_FOREIGN like
|
|
* the root window
|
|
*/
|
|
if (GDK_WINDOW_TYPE (new_parent) == GDK_WINDOW_FOREIGN)
|
|
new_parent = _gdk_root;
|
|
|
|
window_private->parent = (GdkWindowObject *)new_parent;
|
|
|
|
/* Switch the window type as appropriate */
|
|
|
|
switch (GDK_WINDOW_TYPE (new_parent))
|
|
{
|
|
case GDK_WINDOW_ROOT:
|
|
if (impl->toplevel_window_type != -1)
|
|
GDK_WINDOW_TYPE (window) = impl->toplevel_window_type;
|
|
else if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_CHILD)
|
|
GDK_WINDOW_TYPE (window) = GDK_WINDOW_TOPLEVEL;
|
|
break;
|
|
|
|
case GDK_WINDOW_TOPLEVEL:
|
|
case GDK_WINDOW_CHILD:
|
|
case GDK_WINDOW_DIALOG:
|
|
case GDK_WINDOW_TEMP:
|
|
if (WINDOW_IS_TOPLEVEL (window))
|
|
{
|
|
/* Save the original window type so we can restore it if the
|
|
* window is reparented back to be a toplevel.
|
|
*/
|
|
impl->toplevel_window_type = GDK_WINDOW_TYPE (window);
|
|
GDK_WINDOW_TYPE (window) = GDK_WINDOW_CHILD;
|
|
}
|
|
}
|
|
|
|
if (old_parent_private)
|
|
old_parent_private->children =
|
|
g_list_remove (old_parent_private->children, window);
|
|
|
|
parent_private->children = g_list_prepend (parent_private->children, window);
|
|
_gdk_window_init_position (GDK_WINDOW (window_private));
|
|
}
|
|
|
|
static void
|
|
erase_background (GdkWindow *window,
|
|
HDC hdc)
|
|
{
|
|
HDC bgdc = NULL;
|
|
HBRUSH hbr = NULL;
|
|
HPALETTE holdpal = NULL;
|
|
RECT rect;
|
|
COLORREF bg;
|
|
GdkColormap *colormap;
|
|
GdkColormapPrivateWin32 *colormap_private;
|
|
int x, y;
|
|
int x_offset, y_offset;
|
|
|
|
if (((GdkWindowObject *) window)->input_only ||
|
|
((GdkWindowObject *) window)->bg_pixmap == GDK_NO_BG ||
|
|
GDK_WINDOW_IMPL_WIN32 (((GdkWindowObject *) window)->impl)->position_info.no_bg)
|
|
{
|
|
return;
|
|
}
|
|
|
|
colormap = gdk_drawable_get_colormap (window);
|
|
|
|
if (colormap &&
|
|
(colormap->visual->type == GDK_VISUAL_PSEUDO_COLOR ||
|
|
colormap->visual->type == GDK_VISUAL_STATIC_COLOR))
|
|
{
|
|
int k;
|
|
|
|
colormap_private = GDK_WIN32_COLORMAP_DATA (colormap);
|
|
|
|
if (!(holdpal = SelectPalette (hdc, colormap_private->hpal, FALSE)))
|
|
WIN32_GDI_FAILED ("SelectPalette");
|
|
else if ((k = RealizePalette (hdc)) == GDI_ERROR)
|
|
WIN32_GDI_FAILED ("RealizePalette");
|
|
else if (k > 0)
|
|
GDK_NOTE (COLORMAP, g_print ("erase_background: realized %p: %d colors\n",
|
|
colormap_private->hpal, k));
|
|
}
|
|
|
|
x_offset = y_offset = 0;
|
|
while (window && ((GdkWindowObject *) window)->bg_pixmap == GDK_PARENT_RELATIVE_BG)
|
|
{
|
|
/* If this window should have the same background as the parent,
|
|
* fetch the parent. (And if the same goes for the parent, fetch
|
|
* the grandparent, etc.)
|
|
*/
|
|
x_offset += ((GdkWindowObject *) window)->x;
|
|
y_offset += ((GdkWindowObject *) window)->y;
|
|
window = GDK_WINDOW (((GdkWindowObject *) window)->parent);
|
|
}
|
|
|
|
if (GDK_WINDOW_IMPL_WIN32 (((GdkWindowObject *) window)->impl)->position_info.no_bg)
|
|
{
|
|
/* Improves scolling effect, e.g. main buttons of testgtk */
|
|
return;
|
|
}
|
|
|
|
GetClipBox (hdc, &rect);
|
|
|
|
if (((GdkWindowObject *) window)->bg_pixmap == NULL)
|
|
{
|
|
bg = _gdk_win32_colormap_color (GDK_DRAWABLE_IMPL_WIN32 (((GdkWindowObject *) window)->impl)->colormap,
|
|
((GdkWindowObject *) window)->bg_color.pixel);
|
|
|
|
if (!(hbr = CreateSolidBrush (bg)))
|
|
WIN32_GDI_FAILED ("CreateSolidBrush");
|
|
else if (!FillRect (hdc, &rect, hbr))
|
|
WIN32_GDI_FAILED ("FillRect");
|
|
if (hbr != NULL)
|
|
DeleteObject (hbr);
|
|
}
|
|
else if (((GdkWindowObject *) window)->bg_pixmap != GDK_NO_BG)
|
|
{
|
|
GdkPixmap *pixmap = ((GdkWindowObject *) window)->bg_pixmap;
|
|
GdkPixmapImplWin32 *pixmap_impl = GDK_PIXMAP_IMPL_WIN32 (GDK_PIXMAP_OBJECT (pixmap)->impl);
|
|
|
|
if (x_offset == 0 && y_offset == 0 &&
|
|
pixmap_impl->width <= 8 && pixmap_impl->height <= 8)
|
|
{
|
|
if (!(hbr = CreatePatternBrush (GDK_PIXMAP_HBITMAP (pixmap))))
|
|
WIN32_GDI_FAILED ("CreatePatternBrush");
|
|
else if (!FillRect (hdc, &rect, hbr))
|
|
WIN32_GDI_FAILED ("FillRect");
|
|
if (hbr != NULL)
|
|
DeleteObject (hbr);
|
|
}
|
|
else
|
|
{
|
|
HGDIOBJ oldbitmap;
|
|
|
|
if (!(bgdc = CreateCompatibleDC (hdc)))
|
|
{
|
|
WIN32_GDI_FAILED ("CreateCompatibleDC");
|
|
return;
|
|
}
|
|
if (!(oldbitmap = SelectObject (bgdc, GDK_PIXMAP_HBITMAP (pixmap))))
|
|
{
|
|
WIN32_GDI_FAILED ("SelectObject");
|
|
DeleteDC (bgdc);
|
|
return;
|
|
}
|
|
x = -x_offset;
|
|
while (x < rect.right)
|
|
{
|
|
if (x + pixmap_impl->width >= rect.left)
|
|
{
|
|
y = -y_offset;
|
|
while (y < rect.bottom)
|
|
{
|
|
if (y + pixmap_impl->height >= rect.top)
|
|
{
|
|
if (!BitBlt (hdc, x, y,
|
|
pixmap_impl->width, pixmap_impl->height,
|
|
bgdc, 0, 0, SRCCOPY))
|
|
{
|
|
WIN32_GDI_FAILED ("BitBlt");
|
|
SelectObject (bgdc, oldbitmap);
|
|
DeleteDC (bgdc);
|
|
return;
|
|
}
|
|
}
|
|
y += pixmap_impl->height;
|
|
}
|
|
}
|
|
x += pixmap_impl->width;
|
|
}
|
|
SelectObject (bgdc, oldbitmap);
|
|
DeleteDC (bgdc);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_window_clear_area (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
HDC hdc;
|
|
|
|
if (width == 0)
|
|
width = impl->width - x;
|
|
if (height == 0)
|
|
height = impl->height - y;
|
|
GDK_NOTE (MISC, g_print ("_gdk_windowing_window_clear_area: %p: "
|
|
"%dx%d@%+d%+d\n",
|
|
GDK_WINDOW_HWND (window),
|
|
width, height, x, y));
|
|
hdc = GetDC (GDK_WINDOW_HWND (window));
|
|
IntersectClipRect (hdc, x, y, x + width, y + height);
|
|
erase_background (window, hdc);
|
|
GDI_CALL (ReleaseDC, (GDK_WINDOW_HWND (window), hdc));
|
|
}
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_window_clear_area_e (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
HDC hdc;
|
|
RECT rect;
|
|
|
|
GDK_NOTE (MISC, g_print ("_gdk_windowing_window_clear_area_e: %p: "
|
|
"%dx%d@%+d%+d\n",
|
|
GDK_WINDOW_HWND (window),
|
|
width, height, x, y));
|
|
|
|
/* The background should be erased before the expose event is
|
|
generated */
|
|
hdc = GetDC (GDK_WINDOW_HWND (window));
|
|
IntersectClipRect (hdc, x, y, x + width, y + height);
|
|
erase_background (window, hdc);
|
|
GDI_CALL (ReleaseDC, (GDK_WINDOW_HWND (window), hdc));
|
|
|
|
rect.left = x;
|
|
rect.right = x + width;
|
|
rect.top = y;
|
|
rect.bottom = y + height;
|
|
|
|
GDI_CALL (InvalidateRect, (GDK_WINDOW_HWND (window), &rect, TRUE));
|
|
UpdateWindow (GDK_WINDOW_HWND (window));
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_raise (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_raise: %p\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
|
|
if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_TEMP)
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), HWND_TOPMOST,
|
|
0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE));
|
|
else if (((GdkWindowObject *)window)->accept_focus)
|
|
API_CALL (BringWindowToTop, (GDK_WINDOW_HWND (window)));
|
|
else
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), HWND_TOP,
|
|
0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE));
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_lower (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_lower: %p\n"
|
|
"... SetWindowPos(%p,HWND_BOTTOM,0,0,0,0,"
|
|
"NOACTIVATE|NOMOVE|NOSIZE)\n",
|
|
GDK_WINDOW_HWND (window),
|
|
GDK_WINDOW_HWND (window)));
|
|
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), HWND_BOTTOM,
|
|
0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE));
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_hints (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint min_width,
|
|
gint min_height,
|
|
gint max_width,
|
|
gint max_height,
|
|
gint flags)
|
|
{
|
|
/* Note that this function is obsolete */
|
|
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_hints: %p: %dx%d..%dx%d @%+d%+d\n",
|
|
GDK_WINDOW_HWND (window),
|
|
min_width, min_height, max_width, max_height,
|
|
x, y));
|
|
|
|
if (flags)
|
|
{
|
|
GdkGeometry geom;
|
|
gint geom_mask = 0;
|
|
|
|
geom.min_width = min_width;
|
|
geom.min_height = min_height;
|
|
geom.max_width = max_width;
|
|
geom.max_height = max_height;
|
|
|
|
if (flags & GDK_HINT_MIN_SIZE)
|
|
geom_mask |= GDK_HINT_MIN_SIZE;
|
|
|
|
if (flags & GDK_HINT_MAX_SIZE)
|
|
geom_mask |= GDK_HINT_MAX_SIZE;
|
|
|
|
gdk_window_set_geometry_hints (window, &geom, geom_mask);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_urgency_hint (GdkWindow *window,
|
|
gboolean urgent)
|
|
{
|
|
FLASHWINFO flashwinfo;
|
|
typedef BOOL (*PFN_FlashWindowEx) (FLASHWINFO*);
|
|
PFN_FlashWindowEx flashWindowEx = NULL;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD);
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
flashWindowEx = (PFN_FlashWindowEx) GetProcAddress (GetModuleHandle ("user32.dll"), "FlashWindowEx");
|
|
|
|
if (flashWindowEx)
|
|
{
|
|
flashwinfo.cbSize = sizeof (flashwinfo);
|
|
flashwinfo.hwnd = GDK_WINDOW_HWND (window);
|
|
if (urgent)
|
|
flashwinfo.dwFlags = FLASHW_ALL | FLASHW_TIMER;
|
|
else
|
|
flashwinfo.dwFlags = FLASHW_STOP;
|
|
flashwinfo.uCount = 0;
|
|
flashwinfo.dwTimeout = 0;
|
|
|
|
flashWindowEx (&flashwinfo);
|
|
}
|
|
else
|
|
{
|
|
FlashWindow (GDK_WINDOW_HWND (window), urgent);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
get_effective_window_decorations (GdkWindow *window,
|
|
GdkWMDecoration *decoration)
|
|
{
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
impl = (GdkWindowImplWin32 *)((GdkWindowObject *)window)->impl;
|
|
|
|
if (gdk_window_get_decorations (window, decoration))
|
|
return TRUE;
|
|
|
|
if (((GdkWindowObject *) window)->window_type != GDK_WINDOW_TOPLEVEL &&
|
|
((GdkWindowObject *) window)->window_type != GDK_WINDOW_DIALOG)
|
|
return FALSE;
|
|
|
|
if ((impl->hint_flags & GDK_HINT_MIN_SIZE) &&
|
|
(impl->hint_flags & GDK_HINT_MAX_SIZE) &&
|
|
impl->hints.min_width == impl->hints.max_width &&
|
|
impl->hints.min_height == impl->hints.max_height)
|
|
{
|
|
*decoration = GDK_DECOR_ALL | GDK_DECOR_RESIZEH | GDK_DECOR_MAXIMIZE;
|
|
if (impl->type_hint == GDK_WINDOW_TYPE_HINT_DIALOG ||
|
|
impl->type_hint == GDK_WINDOW_TYPE_HINT_MENU ||
|
|
impl->type_hint == GDK_WINDOW_TYPE_HINT_TOOLBAR)
|
|
*decoration |= GDK_DECOR_MINIMIZE;
|
|
else if (impl->type_hint == GDK_WINDOW_TYPE_HINT_SPLASHSCREEN)
|
|
*decoration |= GDK_DECOR_MENU | GDK_DECOR_MINIMIZE;
|
|
|
|
return TRUE;
|
|
}
|
|
else if (impl->hint_flags & GDK_HINT_MAX_SIZE)
|
|
{
|
|
*decoration = GDK_DECOR_ALL | GDK_DECOR_MAXIMIZE;
|
|
if (impl->type_hint == GDK_WINDOW_TYPE_HINT_DIALOG ||
|
|
impl->type_hint == GDK_WINDOW_TYPE_HINT_MENU ||
|
|
impl->type_hint == GDK_WINDOW_TYPE_HINT_TOOLBAR)
|
|
*decoration |= GDK_DECOR_MINIMIZE;
|
|
return TRUE;
|
|
}
|
|
else
|
|
{
|
|
switch (impl->type_hint)
|
|
{
|
|
case GDK_WINDOW_TYPE_HINT_DIALOG:
|
|
*decoration = (GDK_DECOR_ALL | GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE);
|
|
return TRUE;
|
|
|
|
case GDK_WINDOW_TYPE_HINT_MENU:
|
|
*decoration = (GDK_DECOR_ALL | GDK_DECOR_RESIZEH | GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE);
|
|
return TRUE;
|
|
|
|
case GDK_WINDOW_TYPE_HINT_TOOLBAR:
|
|
gdk_window_set_skip_taskbar_hint (window, TRUE);
|
|
*decoration = GDK_DECOR_ALL | GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE;
|
|
return TRUE;
|
|
|
|
case GDK_WINDOW_TYPE_HINT_UTILITY:
|
|
return FALSE;
|
|
|
|
case GDK_WINDOW_TYPE_HINT_SPLASHSCREEN:
|
|
*decoration = (GDK_DECOR_ALL | GDK_DECOR_RESIZEH | GDK_DECOR_MENU
|
|
| GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE);
|
|
return TRUE;
|
|
|
|
case GDK_WINDOW_TYPE_HINT_DOCK:
|
|
return FALSE;
|
|
|
|
case GDK_WINDOW_TYPE_HINT_DESKTOP:
|
|
return FALSE;
|
|
|
|
default:
|
|
/* Fall thru */
|
|
case GDK_WINDOW_TYPE_HINT_NORMAL:
|
|
*decoration = GDK_DECOR_ALL;
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_geometry_hints (GdkWindow *window,
|
|
GdkGeometry *geometry,
|
|
GdkWindowHints geom_mask)
|
|
{
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_geometry_hints: %p\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
|
|
impl->hint_flags = geom_mask;
|
|
impl->hints = *geometry;
|
|
|
|
if (geom_mask & GDK_HINT_POS)
|
|
; /* even the X11 mplementation doesn't care */
|
|
|
|
if (geom_mask & GDK_HINT_MIN_SIZE)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... MIN_SIZE: %dx%d\n",
|
|
geometry->min_width, geometry->min_height));
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_MAX_SIZE)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... MAX_SIZE: %dx%d\n",
|
|
geometry->max_width, geometry->max_height));
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_BASE_SIZE)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... BASE_SIZE: %dx%d\n",
|
|
geometry->base_width, geometry->base_height));
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_RESIZE_INC)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... RESIZE_INC: (%d,%d)\n",
|
|
geometry->width_inc, geometry->height_inc));
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_ASPECT)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... ASPECT: %g--%g\n",
|
|
geometry->min_aspect, geometry->max_aspect));
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_WIN_GRAVITY)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... GRAVITY: %d\n", geometry->win_gravity));
|
|
}
|
|
|
|
update_style_bits (window);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_title (GdkWindow *window,
|
|
const gchar *title)
|
|
{
|
|
wchar_t *wtitle;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
g_return_if_fail (title != NULL);
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
/* Empty window titles not allowed, so set it to just a period. */
|
|
if (!title[0])
|
|
title = ".";
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_title: %p: %s\n",
|
|
GDK_WINDOW_HWND (window), title));
|
|
|
|
wtitle = g_utf8_to_utf16 (title, -1, NULL, NULL, NULL);
|
|
API_CALL (SetWindowTextW, (GDK_WINDOW_HWND (window), wtitle));
|
|
g_free (wtitle);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_role (GdkWindow *window,
|
|
const gchar *role)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_role: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
(role ? role : "NULL")));
|
|
/* XXX */
|
|
}
|
|
|
|
void
|
|
gdk_window_set_transient_for (GdkWindow *window,
|
|
GdkWindow *parent)
|
|
{
|
|
HWND window_id, parent_id;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_transient_for: %p: %p\n",
|
|
GDK_WINDOW_HWND (window),
|
|
GDK_WINDOW_HWND (parent)));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window) || GDK_WINDOW_DESTROYED (parent))
|
|
return;
|
|
|
|
if (((GdkWindowObject *) window)->window_type == GDK_WINDOW_CHILD)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... a child window!\n"));
|
|
return;
|
|
}
|
|
|
|
window_id = GDK_WINDOW_HWND (window);
|
|
parent_id = GDK_WINDOW_HWND (parent);
|
|
|
|
/* This changes the *owner* of the window, despite the misleading
|
|
* name. (Owner and parent are unrelated concepts.) At least that's
|
|
* what people who seem to know what they talk about say on
|
|
* USENET. Search on Google.
|
|
*/
|
|
SetLastError (0);
|
|
if (SetWindowLong (window_id, GWL_HWNDPARENT, (long) parent_id) == 0 &&
|
|
GetLastError () != 0)
|
|
WIN32_API_FAILED ("SetWindowLong");
|
|
}
|
|
|
|
void
|
|
gdk_window_set_background (GdkWindow *window,
|
|
const GdkColor *color)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_background: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_color_to_string (color)));
|
|
|
|
private->bg_color = *color;
|
|
|
|
if (private->bg_pixmap &&
|
|
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
|
|
private->bg_pixmap != GDK_NO_BG)
|
|
{
|
|
g_object_unref (private->bg_pixmap);
|
|
private->bg_pixmap = NULL;
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_back_pixmap (GdkWindow *window,
|
|
GdkPixmap *pixmap,
|
|
gint parent_relative)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
g_return_if_fail (pixmap == NULL || !parent_relative);
|
|
g_return_if_fail (pixmap == NULL || gdk_drawable_get_depth (window) == gdk_drawable_get_depth (pixmap));
|
|
|
|
if (pixmap && !gdk_drawable_get_colormap (pixmap))
|
|
{
|
|
g_warning ("gdk_window_set_back_pixmap(): pixmap must have a colormap");
|
|
return;
|
|
}
|
|
|
|
if (private->bg_pixmap &&
|
|
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
|
|
private->bg_pixmap != GDK_NO_BG)
|
|
g_object_unref (private->bg_pixmap);
|
|
|
|
if (parent_relative)
|
|
{
|
|
private->bg_pixmap = GDK_PARENT_RELATIVE_BG;
|
|
GDK_NOTE (MISC, g_print (G_STRLOC ": setting background pixmap to parent_relative\n"));
|
|
}
|
|
else
|
|
{
|
|
if (pixmap)
|
|
{
|
|
g_object_ref (pixmap);
|
|
private->bg_pixmap = pixmap;
|
|
}
|
|
else
|
|
{
|
|
private->bg_pixmap = GDK_NO_BG;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_cursor (GdkWindow *window,
|
|
GdkCursor *cursor)
|
|
{
|
|
GdkWindowImplWin32 *impl;
|
|
GdkCursorPrivate *cursor_private;
|
|
GdkWindowObject *parent_window;
|
|
HCURSOR hcursor;
|
|
HCURSOR hprevcursor;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
cursor_private = (GdkCursorPrivate*) cursor;
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (!cursor)
|
|
hcursor = NULL;
|
|
else
|
|
hcursor = cursor_private->hcursor;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_cursor: %p: %p\n",
|
|
GDK_WINDOW_HWND (window),
|
|
hcursor));
|
|
|
|
/* First get the old cursor, if any (we wait to free the old one
|
|
* since it may be the current cursor set in the Win32 API right
|
|
* now).
|
|
*/
|
|
hprevcursor = impl->hcursor;
|
|
|
|
if (hcursor == NULL)
|
|
impl->hcursor = NULL;
|
|
else
|
|
{
|
|
/* We must copy the cursor as it is OK to destroy the GdkCursor
|
|
* while still in use for some window. See for instance
|
|
* gimp_change_win_cursor() which calls gdk_window_set_cursor
|
|
* (win, cursor), and immediately afterwards gdk_cursor_destroy
|
|
* (cursor).
|
|
*/
|
|
if ((impl->hcursor = CopyCursor (hcursor)) == NULL)
|
|
WIN32_API_FAILED ("CopyCursor");
|
|
GDK_NOTE (MISC, g_print ("... CopyCursor (%p) = %p\n",
|
|
hcursor, impl->hcursor));
|
|
}
|
|
|
|
if (impl->hcursor != NULL)
|
|
{
|
|
/* If the pointer is over our window, set new cursor */
|
|
GdkWindow *curr_window = gdk_window_get_pointer (window, NULL, NULL, NULL);
|
|
if (curr_window == window)
|
|
SetCursor (impl->hcursor);
|
|
else
|
|
{
|
|
/* Climb up the tree and find whether our window is the
|
|
* first ancestor that has cursor defined, and if so, set
|
|
* new cursor.
|
|
*/
|
|
GdkWindowObject *curr_window_obj = GDK_WINDOW_OBJECT (curr_window);
|
|
while (curr_window_obj &&
|
|
!GDK_WINDOW_IMPL_WIN32 (curr_window_obj->impl)->hcursor)
|
|
{
|
|
curr_window_obj = curr_window_obj->parent;
|
|
if (curr_window_obj == GDK_WINDOW_OBJECT (window))
|
|
{
|
|
SetCursor (impl->hcursor);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Destroy the previous cursor: Need to make sure it's no longer in
|
|
* use before we destroy it, in case we're not over our window but
|
|
* the cursor is still set to our old one.
|
|
*/
|
|
if (hprevcursor != NULL)
|
|
{
|
|
if (GetCursor () == hprevcursor)
|
|
{
|
|
/* Look for a suitable cursor to use instead */
|
|
hcursor = NULL;
|
|
parent_window = GDK_WINDOW_OBJECT (window)->parent;
|
|
while (hcursor == NULL)
|
|
{
|
|
if (parent_window)
|
|
{
|
|
impl = GDK_WINDOW_IMPL_WIN32 (parent_window->impl);
|
|
hcursor = impl->hcursor;
|
|
parent_window = parent_window->parent;
|
|
}
|
|
else
|
|
{
|
|
hcursor = LoadCursor (NULL, IDC_ARROW);
|
|
}
|
|
}
|
|
SetCursor (hcursor);
|
|
}
|
|
|
|
GDK_NOTE (MISC, g_print ("... DestroyCursor (%p)\n", hprevcursor));
|
|
|
|
API_CALL (DestroyCursor, (hprevcursor));
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_get_geometry (GdkWindow *window,
|
|
gint *x,
|
|
gint *y,
|
|
gint *width,
|
|
gint *height,
|
|
gint *depth)
|
|
{
|
|
g_return_if_fail (window == NULL || GDK_IS_WINDOW (window));
|
|
|
|
if (!window)
|
|
window = _gdk_root;
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
RECT rect;
|
|
|
|
API_CALL (GetClientRect, (GDK_WINDOW_HWND (window), &rect));
|
|
|
|
if (window != _gdk_root)
|
|
{
|
|
POINT pt;
|
|
GdkWindow *parent = gdk_window_get_parent (window);
|
|
|
|
pt.x = rect.left;
|
|
pt.y = rect.top;
|
|
ClientToScreen (GDK_WINDOW_HWND (window), &pt);
|
|
ScreenToClient (GDK_WINDOW_HWND (parent), &pt);
|
|
rect.left = pt.x;
|
|
rect.top = pt.y;
|
|
|
|
pt.x = rect.right;
|
|
pt.y = rect.bottom;
|
|
ClientToScreen (GDK_WINDOW_HWND (window), &pt);
|
|
ScreenToClient (GDK_WINDOW_HWND (parent), &pt);
|
|
rect.right = pt.x;
|
|
rect.bottom = pt.y;
|
|
|
|
if (parent == _gdk_root)
|
|
{
|
|
rect.left += _gdk_offset_x;
|
|
rect.top += _gdk_offset_y;
|
|
rect.right += _gdk_offset_x;
|
|
rect.bottom += _gdk_offset_y;
|
|
}
|
|
}
|
|
|
|
if (x)
|
|
*x = rect.left;
|
|
if (y)
|
|
*y = rect.top;
|
|
if (width)
|
|
*width = rect.right - rect.left;
|
|
if (height)
|
|
*height = rect.bottom - rect.top;
|
|
if (depth)
|
|
*depth = gdk_drawable_get_visual (window)->depth;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_get_geometry: %p: %ldx%ldx%d@%+ld%+ld\n",
|
|
GDK_WINDOW_HWND (window),
|
|
rect.right - rect.left, rect.bottom - rect.top,
|
|
gdk_drawable_get_visual (window)->depth,
|
|
rect.left, rect.top));
|
|
}
|
|
}
|
|
|
|
gint
|
|
gdk_window_get_origin (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
gint return_val;
|
|
gint tx = 0;
|
|
gint ty = 0;
|
|
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
POINT pt;
|
|
|
|
pt.x = 0;
|
|
pt.y = 0;
|
|
ClientToScreen (GDK_WINDOW_HWND (window), &pt);
|
|
tx = pt.x;
|
|
ty = pt.y;
|
|
return_val = 1;
|
|
}
|
|
else
|
|
return_val = 0;
|
|
|
|
if (x)
|
|
*x = tx + _gdk_offset_x;
|
|
if (y)
|
|
*y = ty + _gdk_offset_y;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_get_origin: %p: %+d%+d\n",
|
|
GDK_WINDOW_HWND (window),
|
|
tx, ty));
|
|
return return_val;
|
|
}
|
|
|
|
gboolean
|
|
gdk_window_get_deskrelative_origin (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
return gdk_window_get_origin (window, x, y);
|
|
}
|
|
|
|
void
|
|
gdk_window_get_root_origin (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
GdkRectangle rect;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
gdk_window_get_frame_extents (window, &rect);
|
|
|
|
if (x)
|
|
*x = rect.x;
|
|
|
|
if (y)
|
|
*y = rect.y;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_get_root_origin: %p: %+d%+d\n",
|
|
GDK_WINDOW_HWND (window), rect.x, rect.y));
|
|
}
|
|
|
|
void
|
|
gdk_window_get_frame_extents (GdkWindow *window,
|
|
GdkRectangle *rect)
|
|
{
|
|
GdkWindowObject *private;
|
|
HWND hwnd;
|
|
RECT r;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
g_return_if_fail (rect != NULL);
|
|
|
|
private = GDK_WINDOW_OBJECT (window);
|
|
|
|
rect->x = 0;
|
|
rect->y = 0;
|
|
rect->width = 1;
|
|
rect->height = 1;
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
/* FIXME: window is documented to be a toplevel GdkWindow, so is it really
|
|
* necessary to walk its parent chain?
|
|
*/
|
|
while (private->parent && ((GdkWindowObject*) private->parent)->parent)
|
|
private = (GdkWindowObject*) private->parent;
|
|
|
|
hwnd = GDK_WINDOW_HWND (window);
|
|
API_CALL (GetWindowRect, (hwnd, &r));
|
|
|
|
rect->x = r.left + _gdk_offset_x;
|
|
rect->y = r.top + _gdk_offset_y;
|
|
rect->width = r.right - r.left;
|
|
rect->height = r.bottom - r.top;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_get_frame_extents: %p: %ldx%ld@%+ld%+ld\n",
|
|
GDK_WINDOW_HWND (window),
|
|
r.right - r.left, r.bottom - r.top,
|
|
r.left, r.top));
|
|
}
|
|
|
|
GdkWindow*
|
|
_gdk_windowing_window_get_pointer (GdkDisplay *display,
|
|
GdkWindow *window,
|
|
gint *x,
|
|
gint *y,
|
|
GdkModifierType *mask)
|
|
{
|
|
GdkWindow *return_val;
|
|
POINT screen_point, point;
|
|
HWND hwnd, hwndc;
|
|
BYTE kbd[256];
|
|
|
|
g_return_val_if_fail (window == NULL || GDK_IS_WINDOW (window), NULL);
|
|
|
|
return_val = NULL;
|
|
GetCursorPos (&screen_point);
|
|
point = screen_point;
|
|
ScreenToClient (GDK_WINDOW_HWND (window), &point);
|
|
|
|
*x = point.x;
|
|
*y = point.y;
|
|
|
|
if (window == _gdk_root)
|
|
{
|
|
*x += _gdk_offset_x;
|
|
*y += _gdk_offset_y;
|
|
}
|
|
|
|
hwnd = WindowFromPoint (screen_point);
|
|
if (hwnd != NULL)
|
|
{
|
|
gboolean done = FALSE;
|
|
|
|
while (!done)
|
|
{
|
|
point = screen_point;
|
|
ScreenToClient (hwnd, &point);
|
|
hwndc = ChildWindowFromPoint (hwnd, point);
|
|
if (hwndc == NULL)
|
|
done = TRUE;
|
|
else if (hwndc == hwnd)
|
|
done = TRUE;
|
|
else
|
|
hwnd = hwndc;
|
|
}
|
|
|
|
return_val = gdk_window_lookup ((GdkNativeWindow) hwnd);
|
|
}
|
|
else
|
|
return_val = NULL;
|
|
|
|
GetKeyboardState (kbd);
|
|
*mask = 0;
|
|
if (kbd[VK_SHIFT] & 0x80)
|
|
*mask |= GDK_SHIFT_MASK;
|
|
if (kbd[VK_CAPITAL] & 0x80)
|
|
*mask |= GDK_LOCK_MASK;
|
|
if (kbd[VK_CONTROL] & 0x80)
|
|
*mask |= GDK_CONTROL_MASK;
|
|
if (kbd[VK_MENU] & 0x80)
|
|
*mask |= GDK_MOD1_MASK;
|
|
if (kbd[VK_LBUTTON] & 0x80)
|
|
*mask |= GDK_BUTTON1_MASK;
|
|
if (kbd[VK_MBUTTON] & 0x80)
|
|
*mask |= GDK_BUTTON2_MASK;
|
|
if (kbd[VK_RBUTTON] & 0x80)
|
|
*mask |= GDK_BUTTON3_MASK;
|
|
|
|
return return_val;
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_get_pointer (GdkDisplay *display,
|
|
GdkScreen **screen,
|
|
gint *x,
|
|
gint *y,
|
|
GdkModifierType *mask)
|
|
{
|
|
g_return_if_fail (display == _gdk_display);
|
|
|
|
*screen = _gdk_screen;
|
|
_gdk_windowing_window_get_pointer (_gdk_display, _gdk_root, x, y, mask);
|
|
}
|
|
|
|
void
|
|
gdk_display_warp_pointer (GdkDisplay *display,
|
|
GdkScreen *screen,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
g_return_if_fail (display == _gdk_display);
|
|
g_return_if_fail (screen == _gdk_screen);
|
|
|
|
SetCursorPos (x - _gdk_offset_x, y - _gdk_offset_y);
|
|
}
|
|
|
|
GdkWindow*
|
|
_gdk_windowing_window_at_pointer (GdkDisplay *display,
|
|
gint *win_x,
|
|
gint *win_y)
|
|
{
|
|
GdkWindow *window;
|
|
POINT point, pointc;
|
|
HWND hwnd, hwndc;
|
|
RECT rect;
|
|
|
|
GetCursorPos (&pointc);
|
|
point = pointc;
|
|
hwnd = WindowFromPoint (point);
|
|
|
|
if (hwnd == NULL)
|
|
{
|
|
window = _gdk_root;
|
|
*win_x = pointc.x + _gdk_offset_x;
|
|
*win_y = pointc.y + _gdk_offset_y;
|
|
return window;
|
|
}
|
|
|
|
ScreenToClient (hwnd, &point);
|
|
|
|
do {
|
|
hwndc = ChildWindowFromPoint (hwnd, point);
|
|
ClientToScreen (hwnd, &point);
|
|
ScreenToClient (hwndc, &point);
|
|
} while (hwndc != hwnd && (hwnd = hwndc, 1));
|
|
|
|
window = gdk_win32_handle_table_lookup ((GdkNativeWindow) hwnd);
|
|
|
|
if (window && (win_x || win_y))
|
|
{
|
|
GetClientRect (hwnd, &rect);
|
|
*win_x = point.x - rect.left;
|
|
*win_y = point.y - rect.top;
|
|
}
|
|
|
|
GDK_NOTE (MISC, g_print ("_gdk_windowing_window_at_pointer: %+d%+d %p%s\n",
|
|
*win_x, *win_y,
|
|
hwnd,
|
|
(window == NULL ? " NULL" : "")));
|
|
|
|
return window;
|
|
}
|
|
|
|
GdkEventMask
|
|
gdk_window_get_events (GdkWindow *window)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return 0;
|
|
|
|
return GDK_WINDOW_OBJECT (window)->event_mask;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_events (GdkWindow *window,
|
|
GdkEventMask event_mask)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
/* gdk_window_new() always sets the GDK_STRUCTURE_MASK, so better
|
|
* set it here, too. Not that I know or remember why it is
|
|
* necessary, will have to test some day.
|
|
*/
|
|
GDK_WINDOW_OBJECT (window)->event_mask = GDK_STRUCTURE_MASK | event_mask;
|
|
}
|
|
|
|
static void
|
|
do_shape_combine_region (GdkWindow *window,
|
|
HRGN hrgn,
|
|
gint x, gint y)
|
|
{
|
|
RECT rect;
|
|
|
|
GetClientRect (GDK_WINDOW_HWND (window), &rect);
|
|
_gdk_win32_adjust_client_rect (window, &rect);
|
|
|
|
OffsetRgn (hrgn, -rect.left, -rect.top);
|
|
OffsetRgn (hrgn, x, y);
|
|
|
|
/* If this is a top-level window, add the title bar to the region */
|
|
if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_TOPLEVEL)
|
|
{
|
|
HRGN tmp = CreateRectRgn (0, 0, rect.right - rect.left, -rect.top);
|
|
CombineRgn (hrgn, hrgn, tmp, RGN_OR);
|
|
DeleteObject (tmp);
|
|
}
|
|
|
|
SetWindowRgn (GDK_WINDOW_HWND (window), hrgn, TRUE);
|
|
}
|
|
|
|
void
|
|
gdk_window_shape_combine_mask (GdkWindow *window,
|
|
GdkBitmap *mask,
|
|
gint x, gint y)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (!mask)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_mask: %p: none\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
SetWindowRgn (GDK_WINDOW_HWND (window), NULL, TRUE);
|
|
|
|
private->shaped = FALSE;
|
|
}
|
|
else
|
|
{
|
|
HRGN hrgn;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_mask: %p: %p\n",
|
|
GDK_WINDOW_HWND (window),
|
|
GDK_WINDOW_HWND (mask)));
|
|
|
|
/* Convert mask bitmap to region */
|
|
hrgn = _gdk_win32_bitmap_to_hrgn (mask);
|
|
|
|
do_shape_combine_region (window, hrgn, x, y);
|
|
|
|
private->shaped = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_input_shape_combine_mask (GdkWindow *window,
|
|
GdkBitmap *mask,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
/* Not yet implemented
|
|
*
|
|
* I don't think there is anything in the Win32 API to directly
|
|
* support this. And anyway, as we don't currently support RGBA
|
|
* windows, it doesn't really matter.
|
|
*
|
|
* When we do support RGBA, input shape functionality could probably
|
|
* be implemented by saving the input shape region in the per-window
|
|
* private data, and then simply checking before generating an input
|
|
* event whether the event's coordinates are inside the region.
|
|
*/
|
|
}
|
|
|
|
void
|
|
gdk_window_set_override_redirect (GdkWindow *window,
|
|
gboolean override_redirect)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
g_warning ("gdk_window_set_override_redirect not implemented");
|
|
}
|
|
|
|
void
|
|
gdk_window_set_accept_focus (GdkWindow *window,
|
|
gboolean accept_focus)
|
|
{
|
|
GdkWindowObject *private;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
private = (GdkWindowObject *)window;
|
|
|
|
accept_focus = accept_focus != FALSE;
|
|
|
|
if (private->accept_focus != accept_focus)
|
|
private->accept_focus = accept_focus;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_focus_on_map (GdkWindow *window,
|
|
gboolean focus_on_map)
|
|
{
|
|
GdkWindowObject *private;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
private = (GdkWindowObject *)window;
|
|
|
|
focus_on_map = focus_on_map != FALSE;
|
|
|
|
if (private->focus_on_map != focus_on_map)
|
|
private->focus_on_map = focus_on_map;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_icon_list (GdkWindow *window,
|
|
GList *pixbufs)
|
|
{
|
|
GdkPixbuf *pixbuf, *big_pixbuf, *small_pixbuf;
|
|
gint big_diff, small_diff;
|
|
gint big_w, big_h, small_w, small_h;
|
|
gint w, h;
|
|
gint dw, dh, diff;
|
|
HICON small_hicon, big_hicon;
|
|
GdkWindowImplWin32 *impl;
|
|
gint i, big_i, small_i;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
|
|
/* ideal sizes for small and large icons */
|
|
big_w = GetSystemMetrics (SM_CXICON);
|
|
big_h = GetSystemMetrics (SM_CYICON);
|
|
small_w = GetSystemMetrics (SM_CXSMICON);
|
|
small_h = GetSystemMetrics (SM_CYSMICON);
|
|
|
|
/* find closest sized icons in the list */
|
|
big_pixbuf = NULL;
|
|
small_pixbuf = NULL;
|
|
big_diff = 0;
|
|
small_diff = 0;
|
|
i = 0;
|
|
while (pixbufs)
|
|
{
|
|
pixbuf = (GdkPixbuf*) pixbufs->data;
|
|
w = gdk_pixbuf_get_width (pixbuf);
|
|
h = gdk_pixbuf_get_height (pixbuf);
|
|
|
|
dw = ABS (w - big_w);
|
|
dh = ABS (h - big_h);
|
|
diff = dw*dw + dh*dh;
|
|
if (big_pixbuf == NULL || diff < big_diff)
|
|
{
|
|
big_pixbuf = pixbuf;
|
|
big_diff = diff;
|
|
big_i = i;
|
|
}
|
|
|
|
dw = ABS (w - small_w);
|
|
dh = ABS (h - small_h);
|
|
diff = dw*dw + dh*dh;
|
|
if (small_pixbuf == NULL || diff < small_diff)
|
|
{
|
|
small_pixbuf = pixbuf;
|
|
small_diff = diff;
|
|
small_i = i;
|
|
}
|
|
|
|
pixbufs = g_list_next (pixbufs);
|
|
i++;
|
|
}
|
|
|
|
/* Create the icons */
|
|
big_hicon = _gdk_win32_pixbuf_to_hicon (big_pixbuf);
|
|
small_hicon = _gdk_win32_pixbuf_to_hicon (small_pixbuf);
|
|
|
|
/* Set the icons */
|
|
SendMessageW (GDK_WINDOW_HWND (window), WM_SETICON, ICON_BIG,
|
|
(LPARAM)big_hicon);
|
|
SendMessageW (GDK_WINDOW_HWND (window), WM_SETICON, ICON_SMALL,
|
|
(LPARAM)small_hicon);
|
|
|
|
/* Store the icons, destroying any previous icons */
|
|
if (impl->hicon_big)
|
|
GDI_CALL (DestroyIcon, (impl->hicon_big));
|
|
impl->hicon_big = big_hicon;
|
|
if (impl->hicon_small)
|
|
GDI_CALL (DestroyIcon, (impl->hicon_small));
|
|
impl->hicon_small = small_hicon;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_icon (GdkWindow *window,
|
|
GdkWindow *icon_window,
|
|
GdkPixmap *pixmap,
|
|
GdkBitmap *mask)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
/* do nothing, use gdk_window_set_icon_list instead */
|
|
}
|
|
|
|
void
|
|
gdk_window_set_icon_name (GdkWindow *window,
|
|
const gchar *name)
|
|
{
|
|
/* In case I manage to confuse this again (or somebody else does):
|
|
* Please note that "icon name" here really *does* mean the name or
|
|
* title of an window minimized as an icon on the desktop, or in the
|
|
* taskbar. It has nothing to do with the freedesktop.org icon
|
|
* naming stuff.
|
|
*/
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
#if 0
|
|
/* This is not the correct thing to do. We should keep both the
|
|
* "normal" window title, and the icon name. When the window is
|
|
* minimized, call SetWindowText() with the icon name, and when the
|
|
* window is restored, with the normal window title. Also, the name
|
|
* is in UTF-8, so we should do the normal conversion to either wide
|
|
* chars or system codepage, and use either the W or A version of
|
|
* SetWindowText(), depending on Windows version.
|
|
*/
|
|
API_CALL (SetWindowText, (GDK_WINDOW_HWND (window), name));
|
|
#endif
|
|
}
|
|
|
|
GdkWindow *
|
|
gdk_window_get_group (GdkWindow *window)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
|
|
g_return_val_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD, NULL);
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return NULL;
|
|
|
|
g_warning ("gdk_window_get_group not yet implemented");
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_group (GdkWindow *window,
|
|
GdkWindow *leader)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD);
|
|
g_return_if_fail (leader == NULL || GDK_IS_WINDOW (leader));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window) || GDK_WINDOW_DESTROYED (leader))
|
|
return;
|
|
|
|
g_warning ("gdk_window_set_group not implemented");
|
|
}
|
|
|
|
static void
|
|
update_single_bit (LONG *style,
|
|
BOOL all,
|
|
int gdk_bit,
|
|
int style_bit)
|
|
{
|
|
/* all controls the interpretation of gdk_bit -- if all is true, gdk_bit
|
|
indicates whether style_bit is off; if all is false, gdk bit indicate whether
|
|
style_bit is on */
|
|
if ((!all && gdk_bit) || (all && !gdk_bit))
|
|
*style |= style_bit;
|
|
else
|
|
*style &= ~style_bit;
|
|
}
|
|
|
|
static void
|
|
update_style_bits (GdkWindow *window)
|
|
{
|
|
GdkWMDecoration decorations;
|
|
GdkWMFunction functions;
|
|
LONG style, exstyle;
|
|
BOOL all;
|
|
RECT rect, before, after;
|
|
|
|
style = GetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE);
|
|
exstyle = GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE);
|
|
|
|
GetClientRect (GDK_WINDOW_HWND (window), &before);
|
|
after = before;
|
|
AdjustWindowRectEx (&before, style, FALSE, exstyle);
|
|
|
|
if (get_effective_window_decorations (window, &decorations))
|
|
{
|
|
all = (decorations & GDK_DECOR_ALL);
|
|
update_single_bit (&style, all, decorations & GDK_DECOR_BORDER, WS_BORDER);
|
|
update_single_bit (&style, all, decorations & GDK_DECOR_RESIZEH, WS_THICKFRAME);
|
|
update_single_bit (&style, all, decorations & GDK_DECOR_TITLE, WS_CAPTION);
|
|
update_single_bit (&style, all, decorations & GDK_DECOR_MENU, WS_SYSMENU);
|
|
update_single_bit (&style, all, decorations & GDK_DECOR_MINIMIZE, WS_MINIMIZEBOX);
|
|
update_single_bit (&style, all, decorations & GDK_DECOR_MAXIMIZE, WS_MAXIMIZEBOX);
|
|
}
|
|
|
|
/* XXX this is actually incorrect. The menu entries should be added or removed
|
|
from the system menu without affecting the window style. */
|
|
if (_gdk_window_get_functions (window, &functions))
|
|
{
|
|
all = (functions & GDK_DECOR_ALL);
|
|
update_single_bit (&style, all, functions & GDK_FUNC_RESIZE, WS_THICKFRAME);
|
|
update_single_bit (&style, all, functions & GDK_FUNC_MOVE, WS_THICKFRAME | WS_SYSMENU);
|
|
update_single_bit (&style, all, functions & GDK_FUNC_MINIMIZE, WS_MINIMIZE);
|
|
update_single_bit (&style, all, functions & GDK_FUNC_MOVE, WS_MAXIMIZE);
|
|
update_single_bit (&style, all, functions & GDK_FUNC_CLOSE, WS_SYSMENU);
|
|
}
|
|
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE, style);
|
|
|
|
AdjustWindowRectEx (&after, style, FALSE, exstyle);
|
|
|
|
GetWindowRect (GDK_WINDOW_HWND (window), &rect);
|
|
rect.left += after.left - before.left;
|
|
rect.top += after.top - before.top;
|
|
rect.right += after.right - before.right;
|
|
rect.bottom += after.bottom - before.bottom;
|
|
|
|
SetWindowPos (GDK_WINDOW_HWND (window), NULL,
|
|
rect.left, rect.top,
|
|
rect.right - rect.left, rect.bottom - rect.top,
|
|
SWP_FRAMECHANGED | SWP_NOACTIVATE |
|
|
SWP_NOREPOSITION | SWP_NOZORDER);
|
|
}
|
|
|
|
static GQuark
|
|
get_decorations_quark ()
|
|
{
|
|
static GQuark quark = 0;
|
|
|
|
if (!quark)
|
|
quark = g_quark_from_static_string ("gdk-window-decorations");
|
|
|
|
return quark;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_decorations (GdkWindow *window,
|
|
GdkWMDecoration decorations)
|
|
{
|
|
GdkWMDecoration* decorations_copy;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_decorations: %p: %s %s%s%s%s%s%s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
(decorations & GDK_DECOR_ALL ? "clearing" : "setting"),
|
|
(decorations & GDK_DECOR_BORDER ? "BORDER " : ""),
|
|
(decorations & GDK_DECOR_RESIZEH ? "RESIZEH " : ""),
|
|
(decorations & GDK_DECOR_TITLE ? "TITLE " : ""),
|
|
(decorations & GDK_DECOR_MENU ? "MENU " : ""),
|
|
(decorations & GDK_DECOR_MINIMIZE ? "MINIMIZE " : ""),
|
|
(decorations & GDK_DECOR_MAXIMIZE ? "MAXIMIZE " : "")));
|
|
|
|
decorations_copy = g_malloc (sizeof (GdkWMDecoration));
|
|
*decorations_copy = decorations;
|
|
g_object_set_qdata_full (G_OBJECT (window), get_decorations_quark (), decorations_copy, g_free);
|
|
|
|
update_style_bits (window);
|
|
}
|
|
|
|
gboolean
|
|
gdk_window_get_decorations (GdkWindow *window,
|
|
GdkWMDecoration *decorations)
|
|
{
|
|
GdkWMDecoration* decorations_set;
|
|
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
|
|
|
|
decorations_set = g_object_get_qdata (G_OBJECT (window), get_decorations_quark ());
|
|
if (decorations_set)
|
|
*decorations = *decorations_set;
|
|
|
|
return (decorations_set != NULL);
|
|
}
|
|
|
|
static GQuark
|
|
get_functions_quark ()
|
|
{
|
|
static GQuark quark = 0;
|
|
|
|
if (!quark)
|
|
quark = g_quark_from_static_string ("gdk-window-functions");
|
|
|
|
return quark;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_functions (GdkWindow *window,
|
|
GdkWMFunction functions)
|
|
{
|
|
GdkWMFunction* functions_copy;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_functions: %p: %s %s%s%s%s%s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
(functions & GDK_FUNC_ALL ? "clearing" : "setting"),
|
|
(functions & GDK_FUNC_RESIZE ? "RESIZE " : ""),
|
|
(functions & GDK_FUNC_MOVE ? "MOVE " : ""),
|
|
(functions & GDK_FUNC_MINIMIZE ? "MINIMIZE " : ""),
|
|
(functions & GDK_FUNC_MAXIMIZE ? "MAXIMIZE " : ""),
|
|
(functions & GDK_FUNC_CLOSE ? "CLOSE " : "")));
|
|
|
|
functions_copy = g_malloc (sizeof (GdkWMFunction));
|
|
*functions_copy = functions;
|
|
g_object_set_qdata_full (G_OBJECT (window), get_functions_quark (), functions_copy, g_free);
|
|
|
|
update_style_bits (window);
|
|
}
|
|
|
|
gboolean
|
|
_gdk_window_get_functions (GdkWindow *window,
|
|
GdkWMFunction *functions)
|
|
{
|
|
GdkWMDecoration* functions_set;
|
|
|
|
functions_set = g_object_get_qdata (G_OBJECT (window), get_functions_quark ());
|
|
if (functions_set)
|
|
*functions = *functions_set;
|
|
|
|
return (functions_set != NULL);
|
|
}
|
|
|
|
static void
|
|
QueryTree (HWND hwnd,
|
|
HWND **children,
|
|
gint *nchildren)
|
|
{
|
|
guint i, n;
|
|
HWND child;
|
|
|
|
n = 0;
|
|
do {
|
|
if (n == 0)
|
|
child = GetWindow (hwnd, GW_CHILD);
|
|
else
|
|
child = GetWindow (child, GW_HWNDNEXT);
|
|
if (child != NULL)
|
|
n++;
|
|
} while (child != NULL);
|
|
|
|
if (n > 0)
|
|
{
|
|
*children = g_new (HWND, n);
|
|
for (i = 0; i < n; i++)
|
|
{
|
|
if (i == 0)
|
|
child = GetWindow (hwnd, GW_CHILD);
|
|
else
|
|
child = GetWindow (child, GW_HWNDNEXT);
|
|
*children[i] = child;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_propagate_shapes (HANDLE win,
|
|
gboolean merge)
|
|
{
|
|
RECT emptyRect;
|
|
HRGN region, childRegion;
|
|
HWND *list = NULL;
|
|
gint i, num;
|
|
|
|
SetRectEmpty (&emptyRect);
|
|
region = CreateRectRgnIndirect (&emptyRect);
|
|
if (merge)
|
|
GetWindowRgn (win, region);
|
|
|
|
QueryTree (win, &list, &num);
|
|
if (list != NULL)
|
|
{
|
|
WINDOWPLACEMENT placement;
|
|
|
|
placement.length = sizeof (WINDOWPLACEMENT);
|
|
/* go through all child windows and combine regions */
|
|
for (i = 0; i < num; i++)
|
|
{
|
|
GetWindowPlacement (list[i], &placement);
|
|
if (placement.showCmd == SW_SHOWNORMAL)
|
|
{
|
|
childRegion = CreateRectRgnIndirect (&emptyRect);
|
|
GetWindowRgn (list[i], childRegion);
|
|
CombineRgn (region, region, childRegion, RGN_OR);
|
|
DeleteObject (childRegion);
|
|
}
|
|
}
|
|
SetWindowRgn (win, region, TRUE);
|
|
g_free (list);
|
|
}
|
|
else
|
|
DeleteObject (region);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_child_shapes (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
gdk_propagate_shapes (GDK_WINDOW_HWND (window), FALSE);
|
|
}
|
|
|
|
void
|
|
gdk_window_merge_child_shapes (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
gdk_propagate_shapes (GDK_WINDOW_HWND (window), TRUE);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_child_input_shapes (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
/* Not yet implemented. See comment in
|
|
* gdk_window_input_shape_combine_mask().
|
|
*/
|
|
}
|
|
|
|
void
|
|
gdk_window_merge_child_input_shapes (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
/* Not yet implemented. See comment in
|
|
* gdk_window_input_shape_combine_mask().
|
|
*/
|
|
}
|
|
|
|
gboolean
|
|
gdk_window_set_static_gravities (GdkWindow *window,
|
|
gboolean use_static)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
|
|
|
|
return !use_static;
|
|
}
|
|
|
|
void
|
|
gdk_window_begin_resize_drag (GdkWindow *window,
|
|
GdkWindowEdge edge,
|
|
gint button,
|
|
gint root_x,
|
|
gint root_y,
|
|
guint32 timestamp)
|
|
{
|
|
WPARAM winedge;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
/* Tell Windows to start interactively resizing the window by pretending that
|
|
* the left pointer button was clicked in the suitable edge or corner. This
|
|
* will only work if the button is down when this function is called, and
|
|
* will only work with button 1 (left), since Windows only allows window
|
|
* dragging using the left mouse button.
|
|
*/
|
|
if (button != 1)
|
|
return;
|
|
|
|
/* Must break the automatic grab that occured when the button was
|
|
* pressed, otherwise it won't work.
|
|
*/
|
|
gdk_display_pointer_ungrab (_gdk_display, 0);
|
|
|
|
switch (edge)
|
|
{
|
|
case GDK_WINDOW_EDGE_NORTH_WEST:
|
|
winedge = HTTOPLEFT;
|
|
break;
|
|
|
|
case GDK_WINDOW_EDGE_NORTH:
|
|
winedge = HTTOP;
|
|
break;
|
|
|
|
case GDK_WINDOW_EDGE_NORTH_EAST:
|
|
winedge = HTTOPRIGHT;
|
|
break;
|
|
|
|
case GDK_WINDOW_EDGE_WEST:
|
|
winedge = HTLEFT;
|
|
break;
|
|
|
|
case GDK_WINDOW_EDGE_EAST:
|
|
winedge = HTRIGHT;
|
|
break;
|
|
|
|
case GDK_WINDOW_EDGE_SOUTH_WEST:
|
|
winedge = HTBOTTOMLEFT;
|
|
break;
|
|
|
|
case GDK_WINDOW_EDGE_SOUTH:
|
|
winedge = HTBOTTOM;
|
|
break;
|
|
|
|
case GDK_WINDOW_EDGE_SOUTH_EAST:
|
|
default:
|
|
winedge = HTBOTTOMRIGHT;
|
|
break;
|
|
}
|
|
|
|
DefWindowProcW (GDK_WINDOW_HWND (window), WM_NCLBUTTONDOWN, winedge,
|
|
MAKELPARAM (root_x - _gdk_offset_x, root_y - _gdk_offset_y));
|
|
}
|
|
|
|
void
|
|
gdk_window_begin_move_drag (GdkWindow *window,
|
|
gint button,
|
|
gint root_x,
|
|
gint root_y,
|
|
guint32 timestamp)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
/* Tell Windows to start interactively moving the window by pretending that
|
|
* the left pointer button was clicked in the titlebar. This will only work
|
|
* if the button is down when this function is called, and will only work
|
|
* with button 1 (left), since Windows only allows window dragging using the
|
|
* left mouse button.
|
|
*/
|
|
if (button != 1)
|
|
return;
|
|
|
|
/* Must break the automatic grab that occured when the button was pressed,
|
|
* otherwise it won't work.
|
|
*/
|
|
gdk_display_pointer_ungrab (_gdk_display, 0);
|
|
|
|
DefWindowProcW (GDK_WINDOW_HWND (window), WM_NCLBUTTONDOWN, HTCAPTION,
|
|
MAKELPARAM (root_x - _gdk_offset_x, root_y - _gdk_offset_y));
|
|
}
|
|
|
|
|
|
/*
|
|
* Setting window states
|
|
*/
|
|
void
|
|
gdk_window_iconify (GdkWindow *window)
|
|
{
|
|
HWND old_active_window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_iconify: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (((GdkWindowObject *) window)->state)));
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
{
|
|
old_active_window = GetActiveWindow ();
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_MINIMIZE);
|
|
if (old_active_window != GDK_WINDOW_HWND (window))
|
|
SetActiveWindow (old_active_window);
|
|
}
|
|
else
|
|
{
|
|
gdk_synthesize_window_state (window,
|
|
0,
|
|
GDK_WINDOW_STATE_ICONIFIED);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_deiconify (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_deiconify: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (((GdkWindowObject *) window)->state)));
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
{
|
|
show_window_internal (window, FALSE, TRUE);
|
|
}
|
|
else
|
|
{
|
|
gdk_synthesize_window_state (window,
|
|
GDK_WINDOW_STATE_ICONIFIED,
|
|
0);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_stick (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
/* FIXME: Do something? */
|
|
}
|
|
|
|
void
|
|
gdk_window_unstick (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
/* FIXME: Do something? */
|
|
}
|
|
|
|
void
|
|
gdk_window_maximize (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_maximize: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (((GdkWindowObject *) window)->state)));
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_MAXIMIZE);
|
|
else
|
|
gdk_synthesize_window_state (window,
|
|
0,
|
|
GDK_WINDOW_STATE_MAXIMIZED);
|
|
}
|
|
|
|
void
|
|
gdk_window_unmaximize (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_unmaximize: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (((GdkWindowObject *) window)->state)));
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_RESTORE);
|
|
else
|
|
gdk_synthesize_window_state (window,
|
|
GDK_WINDOW_STATE_MAXIMIZED,
|
|
0);
|
|
}
|
|
|
|
typedef struct _FullscreenInfo FullscreenInfo;
|
|
|
|
struct _FullscreenInfo
|
|
{
|
|
RECT r;
|
|
guint hint_flags;
|
|
LONG style;
|
|
};
|
|
|
|
void
|
|
gdk_window_fullscreen (GdkWindow *window)
|
|
{
|
|
gint width, height;
|
|
FullscreenInfo *fi;
|
|
GdkWindowObject *private = (GdkWindowObject *) window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
fi = g_new (FullscreenInfo, 1);
|
|
|
|
if (!GetWindowRect (GDK_WINDOW_HWND (window), &(fi->r)))
|
|
g_free (fi);
|
|
else
|
|
{
|
|
GdkWindowImplWin32 *impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
|
|
width = GetSystemMetrics (SM_CXSCREEN);
|
|
height = GetSystemMetrics (SM_CYSCREEN);
|
|
|
|
/* remember for restoring */
|
|
fi->hint_flags = impl->hint_flags;
|
|
impl->hint_flags &= ~GDK_HINT_MAX_SIZE;
|
|
g_object_set_data (G_OBJECT (window), "fullscreen-info", fi);
|
|
fi->style = GetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE);
|
|
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE,
|
|
(fi->style & ~WS_OVERLAPPEDWINDOW) | WS_POPUP);
|
|
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), HWND_TOP,
|
|
0, 0, width, height,
|
|
SWP_NOCOPYBITS | SWP_SHOWWINDOW));
|
|
|
|
gdk_synthesize_window_state (window, 0, GDK_WINDOW_STATE_FULLSCREEN);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_unfullscreen (GdkWindow *window)
|
|
{
|
|
FullscreenInfo *fi;
|
|
GdkWindowObject *private = (GdkWindowObject *) window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
fi = g_object_get_data (G_OBJECT (window), "fullscreen-info");
|
|
if (fi)
|
|
{
|
|
GdkWindowImplWin32 *impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
|
|
impl->hint_flags = fi->hint_flags;
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE, fi->style);
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), HWND_NOTOPMOST,
|
|
fi->r.left, fi->r.top,
|
|
fi->r.right - fi->r.left, fi->r.bottom - fi->r.top,
|
|
SWP_NOCOPYBITS | SWP_SHOWWINDOW));
|
|
|
|
g_object_set_data (G_OBJECT (window), "fullscreen-info", NULL);
|
|
g_free (fi);
|
|
|
|
gdk_synthesize_window_state (window, GDK_WINDOW_STATE_FULLSCREEN, 0);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_keep_above (GdkWindow *window, gboolean setting)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
{
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window),
|
|
setting ? HWND_TOPMOST : HWND_NOTOPMOST,
|
|
0, 0, 0, 0,
|
|
SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE));
|
|
}
|
|
else
|
|
gdk_synthesize_window_state (window,
|
|
setting ? GDK_WINDOW_STATE_BELOW : GDK_WINDOW_STATE_ABOVE,
|
|
setting ? GDK_WINDOW_STATE_ABOVE : 0);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_keep_below (GdkWindow *window, gboolean setting)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
{
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window),
|
|
setting ? HWND_BOTTOM : HWND_NOTOPMOST,
|
|
0, 0, 0, 0,
|
|
SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE));
|
|
}
|
|
else
|
|
gdk_synthesize_window_state (window,
|
|
setting ? GDK_WINDOW_STATE_ABOVE : GDK_WINDOW_STATE_BELOW,
|
|
setting ? GDK_WINDOW_STATE_BELOW : 0);
|
|
}
|
|
|
|
void
|
|
gdk_window_focus (GdkWindow *window,
|
|
guint32 timestamp)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_focus: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (((GdkWindowObject *) window)->state)));
|
|
|
|
if (((GdkWindowObject *) window)->state & GDK_WINDOW_STATE_MAXIMIZED)
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWMAXIMIZED);
|
|
else
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNORMAL);
|
|
SetFocus (GDK_WINDOW_HWND (window));
|
|
}
|
|
|
|
void
|
|
gdk_window_set_modal_hint (GdkWindow *window,
|
|
gboolean modal)
|
|
{
|
|
GdkWindowObject *private;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
private = (GdkWindowObject*) window;
|
|
|
|
private->modal_hint = modal;
|
|
|
|
if (GDK_WINDOW_IS_MAPPED (window))
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window),
|
|
modal ? HWND_TOPMOST : HWND_NOTOPMOST,
|
|
0, 0, 0, 0,
|
|
SWP_NOMOVE | SWP_NOSIZE));
|
|
}
|
|
|
|
void
|
|
gdk_window_set_skip_taskbar_hint (GdkWindow *window,
|
|
gboolean skips_taskbar)
|
|
{
|
|
static GdkWindow *owner = NULL;
|
|
GdkWindowAttr wa;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_skip_taskbar_hint: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
skips_taskbar ? "TRUE" : "FALSE"));
|
|
|
|
if (skips_taskbar)
|
|
{
|
|
if (owner == NULL)
|
|
{
|
|
wa.window_type = GDK_WINDOW_TEMP;
|
|
wa.wclass = GDK_INPUT_OUTPUT;
|
|
wa.width = wa.height = 1;
|
|
wa.event_mask = 0;
|
|
owner = gdk_window_new_internal (NULL, &wa, 0, TRUE);
|
|
}
|
|
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_HWNDPARENT,
|
|
(long) GDK_WINDOW_HWND (owner));
|
|
|
|
#if 0 /* Should we also turn off the minimize and maximize buttons? */
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE,
|
|
GetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE) & ~(WS_MINIMIZEBOX|WS_MAXIMIZEBOX|WS_SYSMENU));
|
|
SetWindowPos (GDK_WINDOW_HWND (window), NULL,
|
|
0, 0, 0, 0,
|
|
SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOMOVE |
|
|
SWP_NOREPOSITION | SWP_NOSIZE | SWP_NOZORDER);
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_HWNDPARENT, 0);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_skip_pager_hint (GdkWindow *window,
|
|
gboolean skips_pager)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
}
|
|
|
|
void
|
|
gdk_window_set_type_hint (GdkWindow *window,
|
|
GdkWindowTypeHint hint)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_type_hint: %p: %d\n",
|
|
GDK_WINDOW_HWND (window), hint));
|
|
|
|
((GdkWindowImplWin32 *)((GdkWindowObject *)window)->impl)->type_hint = hint;
|
|
|
|
update_style_bits (window);
|
|
}
|
|
|
|
GdkWindowTypeHint
|
|
gdk_window_get_type_hint (GdkWindow *window)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), GDK_WINDOW_TYPE_HINT_NORMAL);
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return GDK_WINDOW_TYPE_HINT_NORMAL;
|
|
|
|
return GDK_WINDOW_IMPL_WIN32 (((GdkWindowObject *) window)->impl)->type_hint;
|
|
}
|
|
|
|
void
|
|
gdk_window_shape_combine_region (GdkWindow *window,
|
|
GdkRegion *shape_region,
|
|
gint offset_x,
|
|
gint offset_y)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (!shape_region)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_region: %p: none\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
SetWindowRgn (GDK_WINDOW_HWND (window), NULL, TRUE);
|
|
|
|
private->shaped = FALSE;
|
|
}
|
|
else
|
|
{
|
|
HRGN hrgn;
|
|
|
|
hrgn = _gdk_win32_gdkregion_to_hrgn (shape_region, 0, 0);
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_region: %p: %p\n",
|
|
GDK_WINDOW_HWND (window),
|
|
hrgn));
|
|
|
|
do_shape_combine_region (window, hrgn, offset_x, offset_y);
|
|
|
|
private->shaped = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_input_shape_combine_region (GdkWindow *window,
|
|
GdkRegion *shape_region,
|
|
gint offset_x,
|
|
gint offset_y)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
/* Not yet implemented. See comment in
|
|
* gdk_window_input_shape_combine_mask().
|
|
*/
|
|
}
|
|
|
|
GdkWindow *
|
|
gdk_window_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid)
|
|
{
|
|
g_return_val_if_fail (display == _gdk_display, NULL);
|
|
|
|
return gdk_window_lookup (anid);
|
|
}
|
|
|
|
void
|
|
gdk_window_enable_synchronized_configure (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
}
|
|
|
|
void
|
|
gdk_window_configure_finished (GdkWindow *window)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
}
|
|
|
|
void
|
|
gdk_window_beep (GdkWindow *window)
|
|
{
|
|
gdk_display_beep (_gdk_display);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_opacity (GdkWindow *window,
|
|
gdouble opacity)
|
|
{
|
|
LONG exstyle;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
g_return_if_fail (WINDOW_IS_TOPLEVEL (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (opacity < 0)
|
|
opacity = 0;
|
|
else if (opacity > 1)
|
|
opacity = 1;
|
|
|
|
exstyle = GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE);
|
|
|
|
if (!(exstyle & WS_EX_LAYERED))
|
|
API_CALL (SetWindowLong, (GDK_WINDOW_HWND (window),
|
|
GWL_EXSTYLE,
|
|
exstyle | WS_EX_LAYERED));
|
|
|
|
API_CALL (SetLayeredWindowAttributes, (GDK_WINDOW_HWND (window),
|
|
0,
|
|
opacity * 0xff,
|
|
LWA_ALPHA));
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_window_set_composited (GdkWindow *window, gboolean composited)
|
|
{
|
|
}
|