gtk2/modules/engines/ms-windows/msw_theme_main.c
2004-03-20 11:42:30 +00:00

103 lines
2.8 KiB
C
Executable File

/* MS-Windows Engine (aka GTK-Wimp)
*
* Copyright (C) 2003, 2004 Raymond Penners <raymond@dotsphinx.com>
* Includes code adapted from redmond95 by Owen Taylor, and
* gtk-nativewin by Evan Martin
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <windows.h>
#include <gmodule.h>
#include <gtk/gtk.h>
#include "msw_style.h"
#include "msw_rc_style.h"
#ifndef WM_THEMECHANGED
#define WM_THEMECHANGED 0x031A /* winxp only */
#endif
/* TODO - look into whether we need to handle these:
*
* WM_STYLECHANGED
* WM_PALETTECHANGED
*/
static GdkFilterReturn
global_filter_func (void *xevent,
GdkEvent *event,
gpointer data)
{
MSG *msg = (MSG *) xevent;
switch (msg->message)
{
#if ENABLE_THEME_CHANGING
/* catch theme changes */
case WM_THEMECHANGED:
case WM_SYSCOLORCHANGE:
xp_theme_reset ();
msw_style_init ();
/* force all gtkwidgets to redraw */
gtk_rc_reparse_all_for_settings (gtk_settings_get_default(), TRUE);
return GDK_FILTER_REMOVE;
#endif
case WM_SETTINGCHANGE:
/* catch cursor blink, etc... changes */
msw_style_setup_system_settings ();
return GDK_FILTER_REMOVE;
default:
return GDK_FILTER_CONTINUE;
}
}
G_MODULE_EXPORT void
theme_init (GTypeModule *module)
{
msw_rc_style_register_type (module);
msw_style_register_type (module);
msw_style_init ();
gdk_window_add_filter (NULL, global_filter_func, NULL);
}
G_MODULE_EXPORT void
theme_exit (void)
{
gdk_window_remove_filter (NULL, global_filter_func, NULL);
}
G_MODULE_EXPORT GtkRcStyle *
theme_create_rc_style (void)
{
return GTK_RC_STYLE (g_object_new (MSW_TYPE_RC_STYLE, NULL));
}
/* The following function will be called by GTK+ when the module
* is loaded and checks to see if we are compatible with the
* version of GTK+ that loads us.
*/
G_MODULE_EXPORT const gchar* g_module_check_init (GModule *module);
const gchar*
g_module_check_init (GModule *module)
{
return gtk_check_version (GTK_MAJOR_VERSION,
GTK_MINOR_VERSION,
GTK_MICRO_VERSION - GTK_INTERFACE_AGE);
}