mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-19 01:40:10 +00:00
9da34d0ec5
We always get the WM_DESTROY message anyway, and we remove it there. Bug #336416 even claims this could be a leak if the WM_DESTROY message was not seen before the DestroyWindow call returned, as the WM_DESTROY message could not be handled later without the window in the handle table. I'm not sure this can happen, but we might as well remove it.
3914 lines
105 KiB
C
3914 lines
105 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) 2001-2009 Hans Breuer
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* Copyright (C) 2007-2009 Cody Russell
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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 "gdkwindowimpl.h"
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#include "gdkprivate-win32.h"
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#include "gdkinput-win32.h"
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#include "gdkenumtypes.h"
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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_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 GSList *modal_window_stack = 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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GDK_WINDOW_TYPE (window) != GDK_WINDOW_OFFSCREEN)
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static void gdk_window_impl_iface_init (GdkWindowImplIface *iface);
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GdkScreen *
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GDK_WINDOW_SCREEN (GObject *win)
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{
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return _gdk_screen;
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}
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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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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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const GInterfaceInfo window_impl_info =
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{
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(GInterfaceInitFunc) gdk_window_impl_iface_init,
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NULL,
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NULL
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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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g_type_add_interface_static (object_type,
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GDK_TYPE_WINDOW_IMPL,
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&window_impl_info);
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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->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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impl->transient_owner = NULL;
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impl->transient_children = NULL;
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impl->num_transients = 0;
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impl->changing_state = 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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}
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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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void
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_gdk_root_window_size_init (void)
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{
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GdkWindowObject *window_object;
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GdkRectangle rect;
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int i;
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window_object = GDK_WINDOW_OBJECT (_gdk_root);
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rect = _gdk_monitors[0].rect;
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for (i = 1; i < _gdk_num_monitors; i++)
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gdk_rectangle_union (&rect, &_gdk_monitors[i].rect, &rect);
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window_object->width = rect.width;
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window_object->height = rect.height;
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}
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void
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_gdk_windowing_window_init (GdkScreen *screen)
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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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private->impl = g_object_new (_gdk_window_impl_get_type (), NULL);
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private->impl_window = private;
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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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private->x = 0;
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private->y = 0;
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private->abs_x = 0;
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private->abs_y = 0;
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/* width and height already initialised in _gdk_root_window_size_init() */
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private->viewable = TRUE;
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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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{
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ExtractIconEx (sLoc, 0, &hAppIcon, &hAppIconSm, 1);
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}
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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 = L"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 = RegisterClassExW (&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 = L"gdkWindowTemp";
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wcl.style |= CS_SAVEBITS;
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ONCE_PER_CLASS ();
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klassTEMP = RegisterClassExW (&wcl);
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}
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klass = klassTEMP;
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}
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break;
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default:
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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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return klass;
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}
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|
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/*
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|
* Create native windows.
|
|
*
|
|
* With the default Gdk the created windows are mostly toplevel windows.
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|
* A lot of child windows are only created for GDK_NATIVE_WINDOWS.
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|
*
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* Placement of the window is derived from the passed in window,
|
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* except for toplevel window where OS/Window Manager placement
|
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* is used.
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*
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* The visual parameter, is based on GDK_WA_VISUAL if set already.
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* From attributes the only things used is: colormap, title,
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* wmclass and type_hint. [1]. We are checking redundant information
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* and complain if that changes, which would break this implementation
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* again.
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*
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* [1] http://mail.gnome.org/archives/gtk-devel-list/2010-August/msg00214.html
|
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*/
|
|
void
|
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_gdk_window_impl_new (GdkWindow *window,
|
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GdkWindow *real_parent,
|
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GdkScreen *screen,
|
|
GdkVisual *visual,
|
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GdkEventMask event_mask,
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GdkWindowAttr *attributes,
|
|
gint attributes_mask)
|
|
{
|
|
HWND hwndNew;
|
|
HANDLE hparent;
|
|
ATOM klass = 0;
|
|
DWORD dwStyle = 0, dwExStyle;
|
|
RECT rect;
|
|
GdkWindowObject *private;
|
|
GdkWindowImplWin32 *impl;
|
|
GdkDrawableImplWin32 *draw_impl;
|
|
const gchar *title;
|
|
wchar_t *wtitle;
|
|
gint window_width, window_height;
|
|
gint offset_x = 0, offset_y = 0;
|
|
gint x, y;
|
|
/* check consistency of redundant information */
|
|
guint remaining_mask = attributes_mask;
|
|
|
|
private = (GdkWindowObject *)window;
|
|
|
|
GDK_NOTE (MISC,
|
|
g_print ("_gdk_window_impl_new: %s %s\n",
|
|
(private->window_type == GDK_WINDOW_TOPLEVEL ? "TOPLEVEL" :
|
|
(private->window_type == GDK_WINDOW_CHILD ? "CHILD" :
|
|
(private->window_type == GDK_WINDOW_DIALOG ? "DIALOG" :
|
|
(private->window_type == GDK_WINDOW_TEMP ? "TEMP" :
|
|
"???")))),
|
|
(attributes->wclass == GDK_INPUT_OUTPUT ? "" : "input-only"))
|
|
);
|
|
|
|
/* to ensure to not miss important information some additional check against
|
|
* attributes which may silently work on X11 */
|
|
if ((attributes_mask & GDK_WA_X) != 0)
|
|
{
|
|
g_assert (attributes->x == private->x);
|
|
remaining_mask &= ~GDK_WA_X;
|
|
}
|
|
if ((attributes_mask & GDK_WA_Y) != 0)
|
|
{
|
|
g_assert (attributes->y == private->y);
|
|
remaining_mask &= ~GDK_WA_Y;
|
|
}
|
|
if ((attributes_mask & GDK_WA_NOREDIR) != 0)
|
|
remaining_mask &= ~GDK_WA_NOREDIR;
|
|
|
|
if ((remaining_mask & ~(GDK_WA_WMCLASS|GDK_WA_VISUAL|GDK_WA_CURSOR|GDK_WA_COLORMAP|GDK_WA_TITLE|GDK_WA_TYPE_HINT)) != 0)
|
|
g_warning ("_gdk_window_impl_new: uexpected attribute 0x%X",
|
|
remaining_mask & ~(GDK_WA_WMCLASS|GDK_WA_VISUAL|GDK_WA_CURSOR|GDK_WA_COLORMAP|GDK_WA_TITLE|GDK_WA_TYPE_HINT));
|
|
|
|
hparent = GDK_WINDOW_HWND (real_parent);
|
|
|
|
impl = g_object_new (_gdk_window_impl_get_type (), NULL);
|
|
private->impl = (GdkDrawable *)impl;
|
|
draw_impl = GDK_DRAWABLE_IMPL_WIN32 (impl);
|
|
draw_impl->wrapper = GDK_DRAWABLE (window);
|
|
|
|
if (attributes_mask & GDK_WA_VISUAL)
|
|
g_assert (visual == attributes->visual);
|
|
|
|
impl->extension_events_selected = FALSE;
|
|
|
|
/* wclass is not any longer set always, but if is ... */
|
|
if ((attributes_mask & GDK_WA_WMCLASS) == GDK_WA_WMCLASS)
|
|
g_assert ((attributes->wclass == GDK_INPUT_OUTPUT) == !private->input_only);
|
|
|
|
if (!private->input_only)
|
|
{
|
|
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; /* xxx: was 0 for years */
|
|
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\n"));
|
|
}
|
|
|
|
switch (private->window_type)
|
|
{
|
|
case GDK_WINDOW_TOPLEVEL:
|
|
case GDK_WINDOW_DIALOG:
|
|
if (GDK_WINDOW_TYPE (private->parent) != GDK_WINDOW_ROOT)
|
|
{
|
|
/* The common code warns for this case. */
|
|
hparent = GetDesktopWindow ();
|
|
}
|
|
/* Children of foreign windows aren't toplevel windows */
|
|
if (GDK_WINDOW_TYPE (real_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 == real_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;
|
|
|
|
default:
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
if (private->window_type != GDK_WINDOW_CHILD)
|
|
{
|
|
rect.left = private->x;
|
|
rect.top = private->y;
|
|
rect.right = private->width;
|
|
rect.bottom = private->height;
|
|
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
|
|
/* non child windows are placed by the OS/window manager */
|
|
x = y = CW_USEDEFAULT;
|
|
|
|
window_width = rect.right - rect.left;
|
|
window_height = rect.bottom - rect.top;
|
|
}
|
|
else
|
|
{
|
|
/* adjust position relative to real_parent */
|
|
window_width = private->width;
|
|
window_height = private->height;
|
|
/* use given position for initial placement, native coordinates */
|
|
x = private->x + private->parent->abs_x - offset_x;
|
|
y = private->y + private->parent->abs_y - offset_y;
|
|
}
|
|
|
|
if (attributes_mask & GDK_WA_TITLE)
|
|
title = attributes->title;
|
|
else
|
|
title = get_default_title ();
|
|
if (!title || !*title)
|
|
title = "";
|
|
|
|
impl->native_event_mask = GDK_STRUCTURE_MASK | event_mask;
|
|
|
|
if (attributes_mask & GDK_WA_TYPE_HINT)
|
|
gdk_window_set_type_hint (window, attributes->type_hint);
|
|
|
|
if (impl->type_hint == GDK_WINDOW_TYPE_HINT_UTILITY)
|
|
dwExStyle |= WS_EX_TOOLWINDOW;
|
|
|
|
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,
|
|
x,
|
|
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,
|
|
private->x - offset_x,
|
|
private->y - offset_y,
|
|
hparent,
|
|
GDK_WINDOW_HWND (window)));
|
|
|
|
/* Add window handle to title */
|
|
GDK_NOTE (MISC_OR_EVENTS, gdk_window_set_title (window, title));
|
|
|
|
g_free (wtitle);
|
|
|
|
if (draw_impl->handle == NULL)
|
|
{
|
|
WIN32_API_FAILED ("CreateWindowExW");
|
|
g_object_unref (window);
|
|
return;
|
|
}
|
|
|
|
// if (!from_set_skip_taskbar_hint && private->window_type == GDK_WINDOW_TEMP)
|
|
// gdk_window_set_skip_taskbar_hint (window, TRUE);
|
|
|
|
if (attributes_mask & GDK_WA_CURSOR)
|
|
gdk_window_set_cursor (window, attributes->cursor);
|
|
}
|
|
|
|
GdkWindow *
|
|
gdk_window_foreign_new_for_display (GdkDisplay *display,
|
|
GdkNativeWindow anid)
|
|
{
|
|
return gdk_win32_window_foreign_new_for_display (display, anid);
|
|
}
|
|
|
|
GdkWindow *
|
|
gdk_win32_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;
|
|
private->impl = g_object_new (_gdk_window_impl_get_type (), NULL);
|
|
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;
|
|
private->width = rect.right - rect.left;
|
|
private->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->viewable = TRUE;
|
|
|
|
private->depth = gdk_visual_get_system ()->depth;
|
|
|
|
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_win32_window_destroy (GdkWindow *window,
|
|
gboolean recursing,
|
|
gboolean foreign_destroy)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
GdkWindowImplWin32 *window_impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
GSList *tmp;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("_gdk_win32_window_destroy: %p\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
|
|
/* Remove ourself from the modal stack */
|
|
_gdk_remove_modal_window (window);
|
|
|
|
/* Remove all our transient children */
|
|
tmp = window_impl->transient_children;
|
|
while (tmp != NULL)
|
|
{
|
|
GdkWindow *child = tmp->data;
|
|
GdkWindowImplWin32 *child_impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (child)->impl);
|
|
|
|
child_impl->transient_owner = NULL;
|
|
tmp = g_slist_next (tmp);
|
|
}
|
|
g_slist_free (window_impl->transient_children);
|
|
window_impl->transient_children = NULL;
|
|
|
|
/* Remove ourself from our transient owner */
|
|
if (window_impl->transient_owner != NULL)
|
|
{
|
|
gdk_window_set_transient_for (window, NULL);
|
|
}
|
|
|
|
if (!recursing && !foreign_destroy)
|
|
{
|
|
_gdk_win32_drawable_finish (private->impl);
|
|
|
|
private->destroyed = TRUE;
|
|
DestroyWindow (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 (GdkWindow *window,
|
|
RECT *outer_rect,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
GdkWindowObject *obj;
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
obj = GDK_WINDOW_OBJECT (window);
|
|
impl = GDK_WINDOW_IMPL_WIN32 (obj->impl);
|
|
|
|
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 += obj->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 += obj->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 += obj->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 += obj->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 already_mapped,
|
|
gboolean deiconify)
|
|
{
|
|
GdkWindowObject *private;
|
|
HWND old_active_window;
|
|
gboolean focus_on_map = FALSE;
|
|
DWORD exstyle;
|
|
|
|
private = (GdkWindowObject *) window;
|
|
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("show_window_internal: %p: %s%s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (private->state),
|
|
(deiconify ? " deiconify" : "")));
|
|
|
|
/* If asked to show (not deiconify) an withdrawn and iconified
|
|
* window, do that.
|
|
*/
|
|
if (!deiconify &&
|
|
!already_mapped &&
|
|
(private->state & GDK_WINDOW_STATE_ICONIFIED))
|
|
{
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWMINNOACTIVE);
|
|
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 && !already_mapped && IsWindowVisible (GDK_WINDOW_HWND (window)))
|
|
return;
|
|
|
|
/* Other cases */
|
|
|
|
if (!already_mapped)
|
|
focus_on_map = private->focus_on_map;
|
|
|
|
exstyle = GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE);
|
|
|
|
/* Use SetWindowPos to show transparent windows so automatic redraws
|
|
* in other windows can be suppressed.
|
|
*/
|
|
if (exstyle & WS_EX_TRANSPARENT)
|
|
{
|
|
UINT flags = SWP_SHOWWINDOW | SWP_NOREDRAW | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER;
|
|
|
|
if (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;
|
|
}
|
|
|
|
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)
|
|
{
|
|
if (focus_on_map)
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_RESTORE);
|
|
else
|
|
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNOACTIVATE);
|
|
}
|
|
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);
|
|
}
|
|
|
|
/* Sync STATE_ABOVE to TOPMOST */
|
|
if (((private->state & GDK_WINDOW_STATE_ABOVE) &&
|
|
!(exstyle & WS_EX_TOPMOST)) ||
|
|
(!(private->state & GDK_WINDOW_STATE_ABOVE) &&
|
|
(exstyle & WS_EX_TOPMOST)))
|
|
{
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window),
|
|
(private->state & GDK_WINDOW_STATE_ABOVE)?HWND_TOPMOST:HWND_NOTOPMOST,
|
|
0, 0, 0, 0,
|
|
SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE));
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_show (GdkWindow *window,
|
|
gboolean already_mapped)
|
|
{
|
|
show_window_internal (window, already_mapped, FALSE);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_hide (GdkWindow *window)
|
|
{
|
|
GdkWindowObject *private;
|
|
|
|
private = (GdkWindowObject*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_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);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_withdraw (GdkWindow *window)
|
|
{
|
|
GdkWindowObject *private;
|
|
|
|
private = (GdkWindowObject*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_window_withdraw: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_state_to_string (private->state)));
|
|
|
|
gdk_window_hide (window); /* ??? */
|
|
}
|
|
|
|
static void
|
|
gdk_win32_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_win32_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, private->width, private->height);
|
|
}
|
|
else
|
|
{
|
|
RECT outer_rect;
|
|
|
|
get_outer_rect (window, private->width, private->height, &outer_rect);
|
|
|
|
adjust_for_gravity_hints (window, &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));
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_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_win32_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;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_move_resize_internal (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowObject *private;
|
|
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;
|
|
|
|
private = GDK_WINDOW_OBJECT (window);
|
|
impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
|
|
|
|
if (private->state & GDK_WINDOW_STATE_FULLSCREEN)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_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 (window, &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));
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_move_resize (GdkWindow *window,
|
|
gboolean with_move,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
/* We ignore changes to the window being moved or resized by the
|
|
user, as we don't want to fight the user */
|
|
if (GDK_WINDOW_HWND (window) == _modal_move_resize_window)
|
|
return;
|
|
|
|
if (with_move && (width < 0 && height < 0))
|
|
{
|
|
gdk_win32_window_move (window, x, y);
|
|
}
|
|
else
|
|
{
|
|
if (with_move)
|
|
{
|
|
gdk_win32_window_move_resize_internal (window, x, y, width, height);
|
|
}
|
|
else
|
|
{
|
|
gdk_win32_window_resize (window, width, height);
|
|
}
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_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;
|
|
|
|
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_win32_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, window_private->width, window_private->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);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
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)
|
|
{
|
|
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);
|
|
}
|
|
|
|
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);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_clear_area (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height,
|
|
gboolean send_expose)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
HDC hdc;
|
|
RECT rect;
|
|
|
|
hdc = GetDC (GDK_WINDOW_HWND (window));
|
|
|
|
if (!send_expose)
|
|
{
|
|
if (width == 0)
|
|
width = private->width - x;
|
|
if (height == 0)
|
|
height = private->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));
|
|
IntersectClipRect (hdc, x, y, x + width, y + height);
|
|
erase_background (window, hdc);
|
|
GDI_CALL (ReleaseDC, (GDK_WINDOW_HWND (window), hdc));
|
|
}
|
|
else
|
|
{
|
|
/* The background should be erased before the expose event is
|
|
generated */
|
|
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));
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_window_win32_clear_region (GdkWindow *window,
|
|
GdkRegion *region,
|
|
gboolean send_expose)
|
|
{
|
|
GdkRectangle *rectangles;
|
|
int n_rectangles, i;
|
|
|
|
gdk_region_get_rectangles (region,
|
|
&rectangles,
|
|
&n_rectangles);
|
|
|
|
for (i = 0; i < n_rectangles; i++)
|
|
gdk_win32_window_clear_area (window,
|
|
rectangles[i].x, rectangles[i].y,
|
|
rectangles[i].width, rectangles[i].height,
|
|
send_expose);
|
|
|
|
g_free (rectangles);
|
|
}
|
|
static void
|
|
gdk_win32_window_raise (GdkWindow *window)
|
|
{
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_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));
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_lower (GdkWindow *window)
|
|
{
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_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:
|
|
case GDK_WINDOW_TYPE_HINT_UTILITY:
|
|
gdk_window_set_skip_taskbar_hint (window, TRUE);
|
|
gdk_window_set_skip_pager_hint (window, TRUE);
|
|
*decoration = (GDK_DECOR_ALL | GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE);
|
|
return TRUE;
|
|
|
|
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,
|
|
const 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));
|
|
|
|
GDK_NOTE (MISC_OR_EVENTS, title = g_strdup_printf ("%p %s", 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);
|
|
|
|
GDK_NOTE (MISC_OR_EVENTS, g_free ((char *) title));
|
|
}
|
|
|
|
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;
|
|
GdkWindowImplWin32 *window_impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
GdkWindowImplWin32 *parent_impl = NULL;
|
|
GSList *item;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
window_id = GDK_WINDOW_HWND (window);
|
|
parent_id = parent != NULL ? GDK_WINDOW_HWND (parent) : NULL;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_transient_for: %p: %p\n", window_id, parent_id));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window) || (parent && GDK_WINDOW_DESTROYED (parent)))
|
|
{
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
GDK_NOTE (MISC, g_print ("... destroyed!\n"));
|
|
else
|
|
GDK_NOTE (MISC, g_print ("... owner destroyed!\n"));
|
|
|
|
return;
|
|
}
|
|
|
|
if (((GdkWindowObject *) window)->window_type == GDK_WINDOW_CHILD)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... a child window!\n"));
|
|
return;
|
|
}
|
|
|
|
if (parent == NULL)
|
|
{
|
|
GdkWindowImplWin32 *trans_impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window_impl->transient_owner)->impl);
|
|
if (trans_impl->transient_children != NULL)
|
|
{
|
|
item = g_slist_find (trans_impl->transient_children, window);
|
|
item->data = NULL;
|
|
trans_impl->transient_children = g_slist_delete_link (trans_impl->transient_children, item);
|
|
trans_impl->num_transients--;
|
|
|
|
if (!trans_impl->num_transients)
|
|
{
|
|
trans_impl->transient_children = NULL;
|
|
}
|
|
}
|
|
g_object_unref (G_OBJECT (window_impl->transient_owner));
|
|
g_object_unref (G_OBJECT (window));
|
|
|
|
window_impl->transient_owner = NULL;
|
|
}
|
|
else
|
|
{
|
|
parent_impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (parent)->impl);
|
|
|
|
parent_impl->transient_children = g_slist_append (parent_impl->transient_children, window);
|
|
g_object_ref (G_OBJECT (window));
|
|
parent_impl->num_transients++;
|
|
window_impl->transient_owner = parent;
|
|
g_object_ref (G_OBJECT (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 (SetWindowLongPtr (window_id, GWLP_HWNDPARENT, (LONG_PTR) parent_id) == 0 &&
|
|
GetLastError () != 0)
|
|
WIN32_API_FAILED ("SetWindowLongPtr");
|
|
}
|
|
|
|
void
|
|
_gdk_push_modal_window (GdkWindow *window)
|
|
{
|
|
modal_window_stack = g_slist_prepend (modal_window_stack,
|
|
window);
|
|
}
|
|
|
|
void
|
|
_gdk_remove_modal_window (GdkWindow *window)
|
|
{
|
|
GSList *tmp;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
/* It's possible to be NULL here if someone sets the modal hint of the window
|
|
* to FALSE before a modal window stack has ever been created. */
|
|
if (modal_window_stack == NULL)
|
|
return;
|
|
|
|
/* Find the requested window in the stack and remove it. Yeah, I realize this
|
|
* means we're not a 'real stack', strictly speaking. Sue me. :) */
|
|
tmp = g_slist_find (modal_window_stack, window);
|
|
if (tmp != NULL)
|
|
{
|
|
modal_window_stack = g_slist_delete_link (modal_window_stack, tmp);
|
|
}
|
|
}
|
|
|
|
GdkWindow *
|
|
_gdk_modal_current (void)
|
|
{
|
|
if (modal_window_stack != NULL)
|
|
{
|
|
GSList *tmp = modal_window_stack;
|
|
|
|
while (tmp != NULL && !GDK_WINDOW_IS_MAPPED (tmp->data))
|
|
{
|
|
tmp = g_slist_next (tmp);
|
|
}
|
|
|
|
return tmp != NULL ? tmp->data : NULL;
|
|
}
|
|
else
|
|
{
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_set_background (GdkWindow *window,
|
|
const GdkColor *color)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_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;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_set_back_pixmap (GdkWindow *window,
|
|
GdkPixmap *pixmap)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
|
|
if (pixmap != GDK_PARENT_RELATIVE_BG &&
|
|
pixmap != GDK_NO_BG &&
|
|
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 (pixmap != GDK_PARENT_RELATIVE_BG &&
|
|
pixmap != GDK_NO_BG &&
|
|
pixmap)
|
|
{
|
|
g_object_ref (pixmap);
|
|
private->bg_pixmap = pixmap;
|
|
}
|
|
else
|
|
{
|
|
private->bg_pixmap = pixmap;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_set_cursor (GdkWindow *window,
|
|
GdkCursor *cursor)
|
|
{
|
|
GdkWindowImplWin32 *impl;
|
|
GdkCursorPrivate *cursor_private;
|
|
GdkWindowObject *parent_window;
|
|
HCURSOR hcursor;
|
|
HCURSOR hprevcursor;
|
|
|
|
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_win32_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 ||
|
|
(curr_window && window == gdk_window_get_toplevel (curr_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));
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_get_geometry (GdkWindow *window,
|
|
gint *x,
|
|
gint *y,
|
|
gint *width,
|
|
gint *height,
|
|
gint *depth)
|
|
{
|
|
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_win32_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));
|
|
}
|
|
}
|
|
|
|
static gint
|
|
gdk_win32_window_get_root_coords (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint *root_x,
|
|
gint *root_y)
|
|
{
|
|
gint tx;
|
|
gint ty;
|
|
POINT pt;
|
|
|
|
pt.x = x;
|
|
pt.y = y;
|
|
ClientToScreen (GDK_WINDOW_HWND (window), &pt);
|
|
tx = pt.x;
|
|
ty = pt.y;
|
|
|
|
if (root_x)
|
|
*root_x = tx + _gdk_offset_x;
|
|
if (root_y)
|
|
*root_y = ty + _gdk_offset_y;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_window_get_root_coords: %p: %+d%+d %+d%+d\n",
|
|
GDK_WINDOW_HWND (window),
|
|
x, y,
|
|
tx + _gdk_offset_x, ty + _gdk_offset_y));
|
|
return 1;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_window_get_deskrelative_origin (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
return gdk_win32_window_get_root_coords (window, 0, 0, x, y);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_restack_under (GdkWindow *window,
|
|
GList *native_siblings)
|
|
{
|
|
GList *list;
|
|
|
|
/* input order is bottom-most first */
|
|
for (list = native_siblings;;)
|
|
{
|
|
HWND lower = list->data, upper;
|
|
|
|
list = list->next;
|
|
if (!list)
|
|
break;
|
|
upper = list->data;
|
|
API_CALL (SetWindowPos, (upper, lower, 0, 0, 0, 0,
|
|
SWP_NOMOVE|SWP_NOSIZE|SWP_NOREDRAW));
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_restack_toplevel (GdkWindow *window,
|
|
GdkWindow *sibling,
|
|
gboolean above)
|
|
{
|
|
HWND lower = above ? GDK_WINDOW_HWND (sibling) : GDK_WINDOW_HWND (window);
|
|
HWND upper = above ? GDK_WINDOW_HWND (window) : GDK_WINDOW_HWND (sibling);
|
|
|
|
API_CALL (SetWindowPos, (upper, lower, 0, 0, 0, 0,
|
|
SWP_NOMOVE|SWP_NOSIZE|SWP_NOREDRAW));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
|
|
static GdkModifierType
|
|
get_current_mask (void)
|
|
{
|
|
GdkModifierType mask;
|
|
BYTE kbd[256];
|
|
|
|
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 mask;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_window_win32_get_pointer (GdkWindow *window,
|
|
gint *x,
|
|
gint *y,
|
|
GdkModifierType *mask)
|
|
{
|
|
gboolean return_val;
|
|
POINT point;
|
|
HWND hwnd, hwndc;
|
|
|
|
g_return_val_if_fail (window == NULL || GDK_IS_WINDOW (window), FALSE);
|
|
|
|
return_val = TRUE;
|
|
|
|
hwnd = GDK_WINDOW_HWND (window);
|
|
GetCursorPos (&point);
|
|
ScreenToClient (hwnd, &point);
|
|
|
|
*x = point.x;
|
|
*y = point.y;
|
|
|
|
if (window == _gdk_root)
|
|
{
|
|
*x += _gdk_offset_x;
|
|
*y += _gdk_offset_y;
|
|
}
|
|
|
|
hwndc = ChildWindowFromPoint (hwnd, point);
|
|
if (hwndc != NULL && hwndc != hwnd &&
|
|
!gdk_win32_handle_table_lookup ((GdkNativeWindow) hwndc))
|
|
return_val = FALSE; /* Direct child unknown to gdk */
|
|
|
|
*mask = get_current_mask ();
|
|
|
|
return return_val;
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_get_pointer (GdkDisplay *display,
|
|
GdkScreen **screen,
|
|
gint *x,
|
|
gint *y,
|
|
GdkModifierType *mask)
|
|
{
|
|
POINT point;
|
|
|
|
g_return_if_fail (display == _gdk_display);
|
|
|
|
*screen = _gdk_screen;
|
|
GetCursorPos (&point);
|
|
*x = point.x + _gdk_offset_x;
|
|
*y = point.y + _gdk_offset_y;
|
|
|
|
*mask = get_current_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);
|
|
}
|
|
|
|
static void
|
|
screen_to_client (HWND hwnd, POINT screen_pt, POINT *client_pt)
|
|
{
|
|
*client_pt = screen_pt;
|
|
ScreenToClient (hwnd, client_pt);
|
|
}
|
|
|
|
GdkWindow*
|
|
_gdk_windowing_window_at_pointer (GdkDisplay *display,
|
|
gint *win_x,
|
|
gint *win_y,
|
|
GdkModifierType *mask,
|
|
gboolean get_toplevel)
|
|
{
|
|
GdkWindow *window = NULL;
|
|
POINT screen_pt, client_pt;
|
|
HWND hwnd, hwndc;
|
|
RECT rect;
|
|
|
|
GetCursorPos (&screen_pt);
|
|
|
|
if (get_toplevel)
|
|
{
|
|
/* Only consider visible children of the desktop to avoid the various
|
|
* non-visible windows you often find on a running Windows box. These
|
|
* might overlap our windows and cause our walk to fail. As we assume
|
|
* WindowFromPoint() can find our windows, we follow similar logic
|
|
* here, and ignore invisible and disabled windows.
|
|
*/
|
|
hwnd = GetDesktopWindow ();
|
|
do {
|
|
window = gdk_win32_handle_table_lookup ((GdkNativeWindow) hwnd);
|
|
|
|
if (window != NULL &&
|
|
GDK_WINDOW_TYPE (window) != GDK_WINDOW_ROOT &&
|
|
GDK_WINDOW_TYPE (window) != GDK_WINDOW_FOREIGN)
|
|
break;
|
|
|
|
screen_to_client (hwnd, screen_pt, &client_pt);
|
|
hwndc = ChildWindowFromPointEx (hwnd, client_pt, CWP_SKIPDISABLED |
|
|
CWP_SKIPINVISIBLE);
|
|
|
|
/* Verify that we're really inside the client area of the window */
|
|
if (hwndc != hwnd)
|
|
{
|
|
GetClientRect (hwndc, &rect);
|
|
screen_to_client (hwndc, screen_pt, &client_pt);
|
|
if (!PtInRect (&rect, client_pt))
|
|
hwndc = hwnd;
|
|
}
|
|
|
|
} while (hwndc != hwnd && (hwnd = hwndc, 1));
|
|
|
|
}
|
|
else
|
|
{
|
|
hwnd = WindowFromPoint (screen_pt);
|
|
|
|
/* Verify that we're really inside the client area of the window */
|
|
GetClientRect (hwnd, &rect);
|
|
screen_to_client (hwnd, screen_pt, &client_pt);
|
|
if (!PtInRect (&rect, client_pt))
|
|
hwnd = NULL;
|
|
|
|
/* If we didn't hit any window at that point, return the desktop */
|
|
if (hwnd == NULL)
|
|
{
|
|
if (win_x)
|
|
*win_x = screen_pt.x + _gdk_offset_x;
|
|
if (win_y)
|
|
*win_y = screen_pt.y + _gdk_offset_y;
|
|
return _gdk_root;
|
|
}
|
|
|
|
window = gdk_win32_handle_table_lookup ((GdkNativeWindow) hwnd);
|
|
}
|
|
|
|
if (window && (win_x || win_y))
|
|
{
|
|
if (win_x)
|
|
*win_x = client_pt.x;
|
|
if (win_y)
|
|
*win_y = client_pt.y;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
static GdkEventMask
|
|
gdk_win32_window_get_events (GdkWindow *window)
|
|
{
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return 0;
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
|
|
return impl->native_event_mask;
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_set_events (GdkWindow *window,
|
|
GdkEventMask event_mask)
|
|
{
|
|
GdkWindowImplWin32 *impl;
|
|
|
|
impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl);
|
|
|
|
/* 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.
|
|
*/
|
|
impl->native_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);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_shape_combine_mask (GdkWindow *window,
|
|
GdkBitmap *mask,
|
|
gint x, gint y)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)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_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,
|
|
gboolean 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)
|
|
{
|
|
GdkWindowObject *private = (GdkWindowObject *)window;
|
|
GdkWindowImplWin32 *impl = (GdkWindowImplWin32 *)private->impl;
|
|
GdkWMDecoration decorations;
|
|
LONG old_style, new_style, old_exstyle, new_exstyle;
|
|
gboolean all;
|
|
RECT rect, before, after;
|
|
|
|
old_style = GetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE);
|
|
old_exstyle = GetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE);
|
|
|
|
GetClientRect (GDK_WINDOW_HWND (window), &before);
|
|
after = before;
|
|
AdjustWindowRectEx (&before, old_style, FALSE, old_exstyle);
|
|
|
|
new_style = old_style;
|
|
new_exstyle = old_exstyle;
|
|
|
|
if (private->window_type == GDK_WINDOW_TEMP ||
|
|
impl->type_hint == GDK_WINDOW_TYPE_HINT_UTILITY)
|
|
new_exstyle |= WS_EX_TOOLWINDOW;
|
|
else
|
|
new_exstyle &= ~WS_EX_TOOLWINDOW;
|
|
|
|
if (get_effective_window_decorations (window, &decorations))
|
|
{
|
|
all = (decorations & GDK_DECOR_ALL);
|
|
update_single_bit (&new_style, all, decorations & GDK_DECOR_BORDER, WS_BORDER);
|
|
update_single_bit (&new_style, all, decorations & GDK_DECOR_RESIZEH, WS_THICKFRAME);
|
|
update_single_bit (&new_style, all, decorations & GDK_DECOR_TITLE, WS_CAPTION);
|
|
update_single_bit (&new_style, all, decorations & GDK_DECOR_MENU, WS_SYSMENU);
|
|
update_single_bit (&new_style, all, decorations & GDK_DECOR_MINIMIZE, WS_MINIMIZEBOX);
|
|
update_single_bit (&new_style, all, decorations & GDK_DECOR_MAXIMIZE, WS_MAXIMIZEBOX);
|
|
}
|
|
|
|
if (old_style == new_style && old_exstyle == new_exstyle )
|
|
{
|
|
GDK_NOTE (MISC, g_print ("update_style_bits: %p: no change\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
return;
|
|
}
|
|
|
|
if (old_style != new_style)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("update_style_bits: %p: STYLE: %s => %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_style_to_string (old_style),
|
|
_gdk_win32_window_style_to_string (new_style)));
|
|
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE, new_style);
|
|
}
|
|
|
|
if (old_exstyle != new_exstyle)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("update_style_bits: %p: EXSTYLE: %s => %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_window_exstyle_to_string (old_exstyle),
|
|
_gdk_win32_window_exstyle_to_string (new_exstyle)));
|
|
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_EXSTYLE, new_exstyle);
|
|
}
|
|
|
|
AdjustWindowRectEx (&after, new_style, FALSE, new_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 void
|
|
update_single_system_menu_entry (HMENU hmenu,
|
|
gboolean all,
|
|
int gdk_bit,
|
|
int menu_entry)
|
|
{
|
|
/* all controls the interpretation of gdk_bit -- if all is TRUE,
|
|
* gdk_bit indicates whether menu entry is disabled; if all is
|
|
* FALSE, gdk bit indicate whether menu entry is enabled
|
|
*/
|
|
if ((!all && gdk_bit) || (all && !gdk_bit))
|
|
EnableMenuItem (hmenu, menu_entry, MF_BYCOMMAND | MF_ENABLED);
|
|
else
|
|
EnableMenuItem (hmenu, menu_entry, MF_BYCOMMAND | MF_GRAYED);
|
|
}
|
|
|
|
static void
|
|
update_system_menu (GdkWindow *window)
|
|
{
|
|
GdkWMFunction functions;
|
|
BOOL all;
|
|
|
|
if (_gdk_window_get_functions (window, &functions))
|
|
{
|
|
HMENU hmenu = GetSystemMenu (GDK_WINDOW_HWND (window), FALSE);
|
|
|
|
all = (functions & GDK_FUNC_ALL);
|
|
update_single_system_menu_entry (hmenu, all, functions & GDK_FUNC_RESIZE, SC_SIZE);
|
|
update_single_system_menu_entry (hmenu, all, functions & GDK_FUNC_MOVE, SC_MOVE);
|
|
update_single_system_menu_entry (hmenu, all, functions & GDK_FUNC_MINIMIZE, SC_MINIMIZE);
|
|
update_single_system_menu_entry (hmenu, all, functions & GDK_FUNC_MAXIMIZE, SC_MAXIMIZE);
|
|
update_single_system_menu_entry (hmenu, all, functions & GDK_FUNC_CLOSE, SC_CLOSE);
|
|
}
|
|
}
|
|
|
|
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_system_menu (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 gboolean
|
|
gdk_win32_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, GDK_WINDOW_IS_MAPPED (window), 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 x, y, width, height;
|
|
FullscreenInfo *fi;
|
|
GdkWindowObject *private = (GdkWindowObject *) window;
|
|
HMONITOR monitor;
|
|
MONITORINFO mi;
|
|
|
|
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);
|
|
|
|
monitor = MonitorFromWindow (GDK_WINDOW_HWND (window), MONITOR_DEFAULTTONEAREST);
|
|
mi.cbSize = sizeof (mi);
|
|
if (monitor && GetMonitorInfo (monitor, &mi))
|
|
{
|
|
x = mi.rcMonitor.left;
|
|
y = mi.rcMonitor.top;
|
|
width = mi.rcMonitor.right - x;
|
|
height = mi.rcMonitor.bottom - y;
|
|
}
|
|
else
|
|
{
|
|
x = y = 0;
|
|
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);
|
|
|
|
/* Send state change before configure event */
|
|
gdk_synthesize_window_state (window, 0, GDK_WINDOW_STATE_FULLSCREEN);
|
|
|
|
SetWindowLong (GDK_WINDOW_HWND (window), GWL_STYLE,
|
|
(fi->style & ~WS_OVERLAPPEDWINDOW) | WS_POPUP);
|
|
|
|
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), HWND_TOP,
|
|
x, y, width, height,
|
|
SWP_NOCOPYBITS | SWP_SHOWWINDOW));
|
|
}
|
|
}
|
|
|
|
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);
|
|
|
|
gdk_synthesize_window_state (window, GDK_WINDOW_STATE_FULLSCREEN, 0);
|
|
|
|
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);
|
|
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_keep_above (GdkWindow *window,
|
|
gboolean setting)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_keep_above: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
setting ? "YES" : "NO"));
|
|
|
|
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));
|
|
}
|
|
|
|
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;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_keep_below: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
setting ? "YES" : "NO"));
|
|
|
|
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));
|
|
}
|
|
|
|
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;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_modal_hint: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
modal ? "YES" : "NO"));
|
|
|
|
private = (GdkWindowObject*) window;
|
|
|
|
if (modal == private->modal_hint)
|
|
return;
|
|
|
|
private->modal_hint = modal;
|
|
|
|
#if 0
|
|
/* Not sure about this one.. -- Cody */
|
|
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));
|
|
#else
|
|
|
|
if (modal)
|
|
{
|
|
_gdk_push_modal_window (window);
|
|
gdk_window_raise (window);
|
|
}
|
|
else
|
|
{
|
|
_gdk_remove_modal_window (window);
|
|
}
|
|
|
|
#endif
|
|
}
|
|
|
|
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, doing nothing\n",
|
|
GDK_WINDOW_HWND (window),
|
|
skips_taskbar ? "YES" : "NO"));
|
|
|
|
// ### TODO: Need to figure out what to do here.
|
|
return;
|
|
|
|
if (skips_taskbar)
|
|
{
|
|
#if 0
|
|
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);
|
|
}
|
|
#endif
|
|
|
|
SetWindowLongPtr (GDK_WINDOW_HWND (window), GWLP_HWNDPARENT, (LONG_PTR) 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
|
|
{
|
|
SetWindowLongPtr (GDK_WINDOW_HWND (window), GWLP_HWNDPARENT, 0);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_skip_pager_hint (GdkWindow *window,
|
|
gboolean skips_pager)
|
|
{
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_skip_pager_hint: %p: %s, doing nothing\n",
|
|
GDK_WINDOW_HWND (window),
|
|
skips_pager ? "YES" : "NO"));
|
|
}
|
|
|
|
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_STMT_START{
|
|
static GEnumClass *class = NULL;
|
|
if (!class)
|
|
class = g_type_class_ref (GDK_TYPE_WINDOW_TYPE_HINT);
|
|
g_print ("gdk_window_set_type_hint: %p: %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
g_enum_get_value (class, hint)->value_name);
|
|
}G_STMT_END);
|
|
|
|
((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;
|
|
}
|
|
|
|
static void
|
|
gdk_win32_window_shape_combine_region (GdkWindow *window,
|
|
const GdkRegion *shape_region,
|
|
gint offset_x,
|
|
gint offset_y)
|
|
{
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
|
|
if (!shape_region)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_window_shape_combine_region: %p: none\n",
|
|
GDK_WINDOW_HWND (window)));
|
|
SetWindowRgn (GDK_WINDOW_HWND (window), NULL, TRUE);
|
|
}
|
|
else
|
|
{
|
|
HRGN hrgn;
|
|
|
|
hrgn = _gdk_win32_gdkregion_to_hrgn (shape_region, 0, 0);
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_window_shape_combine_region: %p: %p\n",
|
|
GDK_WINDOW_HWND (window),
|
|
hrgn));
|
|
|
|
do_shape_combine_region (window, hrgn, offset_x, offset_y);
|
|
}
|
|
}
|
|
|
|
GdkWindow *
|
|
gdk_window_lookup_for_display (GdkDisplay *display,
|
|
GdkNativeWindow anid)
|
|
{
|
|
return gdk_win32_window_lookup_for_display (display, anid);
|
|
}
|
|
|
|
GdkWindow *
|
|
gdk_win32_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_windowing_window_beep (GdkWindow *window)
|
|
{
|
|
gdk_display_beep (_gdk_display);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_opacity (GdkWindow *window,
|
|
gdouble opacity)
|
|
{
|
|
LONG exstyle;
|
|
typedef BOOL (*PFN_SetLayeredWindowAttributes) (HWND, COLORREF, BYTE, DWORD);
|
|
PFN_SetLayeredWindowAttributes setLayeredWindowAttributes = NULL;
|
|
|
|
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));
|
|
|
|
setLayeredWindowAttributes =
|
|
(PFN_SetLayeredWindowAttributes)GetProcAddress (GetModuleHandle ("user32.dll"), "SetLayeredWindowAttributes");
|
|
|
|
if (setLayeredWindowAttributes)
|
|
{
|
|
API_CALL (setLayeredWindowAttributes, (GDK_WINDOW_HWND (window),
|
|
0,
|
|
opacity * 0xff,
|
|
LWA_ALPHA));
|
|
}
|
|
}
|
|
|
|
GdkRegion *
|
|
_gdk_windowing_get_shape_for_mask (GdkBitmap *mask)
|
|
{
|
|
GdkRegion *region;
|
|
HRGN hrgn = _gdk_win32_bitmap_to_hrgn (mask);
|
|
|
|
region = _gdk_win32_hrgn_to_region (hrgn);
|
|
DeleteObject (hrgn);
|
|
|
|
return region;
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_window_set_composited (GdkWindow *window, gboolean composited)
|
|
{
|
|
}
|
|
|
|
GdkRegion *
|
|
_gdk_windowing_window_get_shape (GdkWindow *window)
|
|
{
|
|
HRGN hrgn = CreateRectRgn (0, 0, 0, 0);
|
|
int type = GetWindowRgn (GDK_WINDOW_HWND (window), hrgn);
|
|
|
|
if (type == SIMPLEREGION || type == COMPLEXREGION)
|
|
{
|
|
GdkRegion *region = _gdk_win32_hrgn_to_region (hrgn);
|
|
|
|
DeleteObject (hrgn);
|
|
return region;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GdkRegion *
|
|
_gdk_windowing_window_get_input_shape (GdkWindow *window)
|
|
{
|
|
/* CHECK: are these really supposed to be the same? */
|
|
return _gdk_windowing_window_get_shape (window);
|
|
}
|
|
|
|
static gboolean
|
|
_gdk_win32_window_queue_antiexpose (GdkWindow *window,
|
|
GdkRegion *area)
|
|
{
|
|
HRGN hrgn = _gdk_win32_gdkregion_to_hrgn (area, 0, 0);
|
|
|
|
GDK_NOTE (EVENTS, g_print ("_gdk_windowing_window_queue_antiexpose: ValidateRgn %p %s\n",
|
|
GDK_WINDOW_HWND (window),
|
|
_gdk_win32_gdkregion_to_string (area)));
|
|
|
|
ValidateRgn (GDK_WINDOW_HWND (window), hrgn);
|
|
|
|
DeleteObject (hrgn);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* queue_translation is meant to only move any outstanding invalid area
|
|
* in the given area by dx,dy. A typical example of when its needed is an
|
|
* app with two toplevels where one (A) overlaps the other (B). If the
|
|
* app first moves A so that B is invalidated and then scrolls B before
|
|
* handling the expose. The scroll operation will copy the invalid area
|
|
* to a new position, but when the invalid area is then exposed it only
|
|
* redraws the old areas not the place where the invalid data was copied
|
|
* by the scroll.
|
|
*/
|
|
static void
|
|
_gdk_win32_window_queue_translation (GdkWindow *window,
|
|
GdkGC *gc,
|
|
GdkRegion *area,
|
|
gint dx,
|
|
gint dy)
|
|
{
|
|
HRGN hrgn = CreateRectRgn (0, 0, 0, 0);
|
|
int ret = GetUpdateRgn (GDK_WINDOW_HWND (window), hrgn, FALSE);
|
|
if (ret == ERROR)
|
|
WIN32_API_FAILED ("GetUpdateRgn");
|
|
else if (ret != NULLREGION)
|
|
{
|
|
/* Get current updateregion, move any part of it that intersects area by dx,dy */
|
|
HRGN update = _gdk_win32_gdkregion_to_hrgn (area, 0, 0);
|
|
ret = CombineRgn (update, hrgn, update, RGN_AND);
|
|
if (ret == ERROR)
|
|
WIN32_API_FAILED ("CombineRgn");
|
|
else if (ret != NULLREGION)
|
|
{
|
|
OffsetRgn (update, dx, dy);
|
|
API_CALL (InvalidateRgn, (GDK_WINDOW_HWND (window), update, TRUE));
|
|
}
|
|
DeleteObject (update);
|
|
}
|
|
DeleteObject (hrgn);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_input_shape_combine_region (GdkWindow *window,
|
|
const GdkRegion *shape_region,
|
|
gint offset_x,
|
|
gint offset_y)
|
|
{
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
return;
|
|
/* CHECK: are these really supposed to be the same? */
|
|
gdk_win32_window_shape_combine_region (window, shape_region, offset_x, offset_y);
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_window_process_updates_recurse (GdkWindow *window,
|
|
GdkRegion *region)
|
|
{
|
|
_gdk_window_process_updates_recurse (window, region);
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_before_process_all_updates (void)
|
|
{
|
|
}
|
|
|
|
void
|
|
_gdk_windowing_after_process_all_updates (void)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gdk_window_impl_iface_init (GdkWindowImplIface *iface)
|
|
{
|
|
iface->show = gdk_win32_window_show;
|
|
iface->hide = gdk_win32_window_hide;
|
|
iface->withdraw = gdk_win32_window_withdraw;
|
|
iface->set_events = gdk_win32_window_set_events;
|
|
iface->get_events = gdk_win32_window_get_events;
|
|
iface->raise = gdk_win32_window_raise;
|
|
iface->lower = gdk_win32_window_lower;
|
|
iface->restack_under = gdk_win32_window_restack_under;
|
|
iface->restack_toplevel = gdk_win32_window_restack_toplevel;
|
|
iface->move_resize = gdk_win32_window_move_resize;
|
|
iface->set_background = gdk_win32_window_set_background;
|
|
iface->set_back_pixmap = gdk_win32_window_set_back_pixmap;
|
|
iface->reparent = gdk_win32_window_reparent;
|
|
iface->clear_region = gdk_window_win32_clear_region;
|
|
iface->set_cursor = gdk_win32_window_set_cursor;
|
|
iface->get_geometry = gdk_win32_window_get_geometry;
|
|
iface->get_root_coords = gdk_win32_window_get_root_coords;
|
|
iface->get_pointer = gdk_window_win32_get_pointer;
|
|
iface->get_deskrelative_origin = gdk_win32_window_get_deskrelative_origin;
|
|
iface->shape_combine_region = gdk_win32_window_shape_combine_region;
|
|
iface->input_shape_combine_region = gdk_win32_input_shape_combine_region;
|
|
iface->set_static_gravities = gdk_win32_window_set_static_gravities;
|
|
iface->queue_antiexpose = _gdk_win32_window_queue_antiexpose;
|
|
iface->queue_translation = _gdk_win32_window_queue_translation;
|
|
iface->destroy = _gdk_win32_window_destroy;
|
|
iface->input_window_destroy = _gdk_input_window_destroy;
|
|
iface->input_window_crossing = _gdk_input_crossing_event;
|
|
/* CHECK: we may not need set_pixmap anymore if setting FALSE */
|
|
iface->supports_native_bg = TRUE;
|
|
}
|
|
|
|
gboolean
|
|
gdk_win32_window_is_win32 (GdkWindow *window)
|
|
{
|
|
return GDK_WINDOW_IS_WIN32 (window);
|
|
}
|
|
|
|
GdkDrawable *
|
|
gdk_win32_begin_direct_draw_libgtk_only (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gpointer *priv_data,
|
|
gint *x_offset_out,
|
|
gint *y_offset_out)
|
|
{
|
|
GdkDrawable *impl;
|
|
|
|
impl = _gdk_drawable_begin_direct_draw (drawable,
|
|
gc,
|
|
priv_data,
|
|
x_offset_out,
|
|
y_offset_out);
|
|
|
|
return impl;
|
|
}
|
|
|
|
void
|
|
gdk_win32_end_direct_draw_libgtk_only (gpointer priv_data)
|
|
{
|
|
_gdk_drawable_end_direct_draw (priv_data);
|
|
}
|