forked from AuroraMiddleware/gtk
d97cdbdf53
2008-06-21 Johan Dahlin <jdahlin@async.com.br>
* *.[ch]: Include "config.h" instead of <config.h>
Command used:
find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g'
Rubberstamped by Mitch and Tim
svn path=/trunk/; revision=20669
135 lines
3.5 KiB
C
135 lines
3.5 KiB
C
/* GTK - The GIMP Toolkit
|
|
* gtkwin32embed.c: Utilities for Win32 embedding
|
|
* Copyright (C) 2005, Novell, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/* By Tor Lillqvist <tml@novell.com> 2005 */
|
|
|
|
#include "config.h"
|
|
|
|
#include "win32/gdkwin32.h"
|
|
|
|
#include "gtkwin32embed.h"
|
|
|
|
#include "gtkalias.h"
|
|
|
|
static guint message_type[GTK_WIN32_EMBED_LAST];
|
|
|
|
static GSList *current_messages;
|
|
|
|
guint
|
|
_gtk_win32_embed_message_type (GtkWin32EmbedMessageType type)
|
|
{
|
|
if (type < 0 || type >= GTK_WIN32_EMBED_LAST)
|
|
return 0;
|
|
|
|
if (message_type[type] == 0)
|
|
{
|
|
char name[100];
|
|
sprintf (name, "gtk-win32-embed:%d", type);
|
|
message_type[type] = RegisterWindowMessage (name);
|
|
}
|
|
|
|
return message_type[type];
|
|
}
|
|
|
|
void
|
|
_gtk_win32_embed_push_message (MSG *msg)
|
|
{
|
|
MSG *message = g_new (MSG, 1);
|
|
|
|
*message = *msg;
|
|
|
|
current_messages = g_slist_prepend (current_messages, message);
|
|
}
|
|
|
|
void
|
|
_gtk_win32_embed_pop_message (void)
|
|
{
|
|
MSG *message = current_messages->data;
|
|
|
|
current_messages = g_slist_delete_link (current_messages, current_messages);
|
|
|
|
g_free (message);
|
|
}
|
|
|
|
void
|
|
_gtk_win32_embed_send (GdkWindow *recipient,
|
|
GtkWin32EmbedMessageType message,
|
|
gint wparam,
|
|
gint lparam)
|
|
{
|
|
PostMessage (GDK_WINDOW_HWND (recipient),
|
|
_gtk_win32_embed_message_type (message),
|
|
wparam, lparam);
|
|
}
|
|
|
|
void
|
|
_gtk_win32_embed_send_focus_message (GdkWindow *recipient,
|
|
GtkWin32EmbedMessageType message,
|
|
gint wparam)
|
|
{
|
|
int lparam = 0;
|
|
|
|
if (!recipient)
|
|
return;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (recipient));
|
|
g_return_if_fail (message == GTK_WIN32_EMBED_FOCUS_IN ||
|
|
message == GTK_WIN32_EMBED_FOCUS_NEXT ||
|
|
message == GTK_WIN32_EMBED_FOCUS_PREV);
|
|
|
|
if (current_messages)
|
|
{
|
|
MSG *msg = current_messages->data;
|
|
if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_IN) ||
|
|
msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_NEXT) ||
|
|
msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_PREV))
|
|
lparam = (msg->lParam & GTK_WIN32_EMBED_FOCUS_WRAPAROUND);
|
|
}
|
|
|
|
_gtk_win32_embed_send (recipient, message, wparam, lparam);
|
|
}
|
|
|
|
void
|
|
_gtk_win32_embed_set_focus_wrapped (void)
|
|
{
|
|
MSG *msg;
|
|
|
|
g_return_if_fail (current_messages != NULL);
|
|
|
|
msg = current_messages->data;
|
|
|
|
g_return_if_fail (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_PREV) ||
|
|
msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_NEXT));
|
|
|
|
msg->lParam |= GTK_WIN32_EMBED_FOCUS_WRAPAROUND;
|
|
}
|
|
|
|
gboolean
|
|
_gtk_win32_embed_get_focus_wrapped (void)
|
|
{
|
|
MSG *msg;
|
|
|
|
g_return_val_if_fail (current_messages != NULL, FALSE);
|
|
|
|
msg = current_messages->data;
|
|
|
|
return (msg->lParam & GTK_WIN32_EMBED_FOCUS_WRAPAROUND) != 0;
|
|
}
|