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plug/socket: Remove plug/socket backend implementations for win32 and stub

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This commit is contained in:
Benjamin Otte 2011-01-28 10:52:29 +01:00
parent 3860af516c
commit 8dc932bbe0
5 changed files with 0 additions and 853 deletions
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6
gtk/Makefile.am
View File

@ -731,19 +731,13 @@ gtk_use_x11_c_sources = \
gtktrayicon-x11.c \
gtkmountoperation-x11.c
gtk_use_win32_c_sources = \
gtkplug-win32.c \
gtksocket-win32.c \
gtkwin32embed.c \
gtkwin32embedwidget.c \
gtkmountoperation-stub.c
gtk_use_quartz_c_sources = \
gtksearchenginequartz.c \
gtkplug-stub.c \
gtksocket-stub.c \
gtkmountoperation-stub.c
gtk_use_stub_c_sources = \
gtkplug-stub.c \
gtksocket-stub.c \
gtkmountoperation-stub.c
gtk_all_c_sources += $(gtk_use_x11_c_sources) $(gtk_use_win32_c_sources) $(gtk_use_quartz_c_sources) $(gtk_use_stub_c_sources)
if USE_X11

83
gtk/gtkplug-stub.c
View File

@ -1,83 +0,0 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* Stub implementation of backend-specific GtkPlug functions. */
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "gtkplug.h"
#include "gtkplugprivate.h"
GdkNativeWindow
_gtk_plug_windowing_get_id (GtkPlug *plug)
{
return 0;
}
void
_gtk_plug_windowing_realize_toplevel (GtkPlug *plug)
{
}
void
_gtk_plug_windowing_map_toplevel (GtkPlug *plug)
{
}
void
_gtk_plug_windowing_unmap_toplevel (GtkPlug *plug)
{
}
void
_gtk_plug_windowing_set_focus (GtkPlug *plug)
{
}
void
_gtk_plug_windowing_add_grabbed_key (GtkPlug *plug,
guint accelerator_key,
GdkModifierType accelerator_mods)
{
}
void
_gtk_plug_windowing_remove_grabbed_key (GtkPlug *plug,
guint accelerator_key,
GdkModifierType accelerator_mods)
{
}
void
_gtk_plug_windowing_focus_to_parent (GtkPlug *plug,
GtkDirectionType direction)
{
}
GdkFilterReturn
_gtk_plug_windowing_filter_func (GdkXEvent *gdk_xevent,
GdkEvent *event,
gpointer data)
{
return GDK_FILTER_CONTINUE;
}

322
gtk/gtkplug-win32.c
View File

@ -1,322 +0,0 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* By Tor Lillqvist <tml@novell.com> 2005 */
/*
* Modified by the GTK+ Team and others 1997-2005. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "gtkmarshalers.h"
#include "gtkplug.h"
#include "gtkplugprivate.h"
#include "gtkwindowprivate.h"
#include "gtkdebug.h"
#include "win32/gdkwin32.h"
#include "gtkwin32embed.h"
#if defined(_MSC_VER) && (WINVER < 0x0500)
#ifndef GA_PARENT
#define GA_PARENT 1
#endif
WINUSERAPI HWND WINAPI GetAncestor(HWND,UINT);
#endif
GdkNativeWindow
_gtk_plug_windowing_get_id (GtkPlug *plug)
{
return (GdkNativeWindow) GDK_WINDOW_HWND (gtk_widget_get_window (GTK_WIDGET (plug)));
}
void
_gtk_plug_windowing_realize_toplevel (GtkPlug *plug)
{
GtkPlugPrivate *priv = plug->priv;
if (priv->socket_window)
{
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_PARENT_NOTIFY,
(WPARAM) GDK_WINDOW_HWND (gtk_widget_get_window (GTK_WIDGET (plug))),
GTK_WIN32_EMBED_PROTOCOL_VERSION);
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_EVENT_PLUG_MAPPED, 0, 0);
}
}
void
_gtk_plug_windowing_map_toplevel (GtkPlug *plug)
{
GtkPlugPrivate *priv = plug->priv;
if (priv->socket_window)
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_EVENT_PLUG_MAPPED,
1, 0);
}
void
_gtk_plug_windowing_unmap_toplevel (GtkPlug *plug)
{
GtkPlugPrivate *priv = plug->priv;
if (priv->socket_window)
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_EVENT_PLUG_MAPPED,
0, 0);
}
void
_gtk_plug_windowing_set_focus (GtkPlug *plug)
{
GtkPlugPrivate *priv = plug->priv;
if (priv->socket_window)
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_REQUEST_FOCUS,
0, 0);
}
void
_gtk_plug_windowing_add_grabbed_key (GtkPlug *plug,
guint accelerator_key,
GdkModifierType accelerator_mods)
{
GtkPlugPrivate *priv = plug->priv;
if (priv->socket_window)
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_GRAB_KEY,
accelerator_key, accelerator_mods);
}
void
_gtk_plug_windowing_remove_grabbed_key (GtkPlug *plug,
guint accelerator_key,
GdkModifierType accelerator_mods)
{
GtkPlugPrivate *priv = plug->priv;
if (priv->socket_window)
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_UNGRAB_KEY,
accelerator_key, accelerator_mods);
}
void
_gtk_plug_windowing_focus_to_parent (GtkPlug *plug,
GtkDirectionType direction)
{
GtkPlugPrivate *priv = plug->priv;
GtkWin32EmbedMessageType message = GTK_WIN32_EMBED_FOCUS_PREV;
switch (direction)
{
case GTK_DIR_UP:
case GTK_DIR_LEFT:
case GTK_DIR_TAB_BACKWARD:
message = GTK_WIN32_EMBED_FOCUS_PREV;
break;
case GTK_DIR_DOWN:
case GTK_DIR_RIGHT:
case GTK_DIR_TAB_FORWARD:
message = GTK_WIN32_EMBED_FOCUS_NEXT;
break;
}
_gtk_win32_embed_send_focus_message (priv->socket_window, message, 0);
}
GdkFilterReturn
_gtk_plug_windowing_filter_func (GdkXEvent *gdk_xevent,
GdkEvent *event,
gpointer data)
{
GtkPlug *plug = GTK_PLUG (data);
GtkPlugPrivate *priv = plug->priv;
MSG *msg = (MSG *) gdk_xevent;
GdkFilterReturn return_val = GDK_FILTER_CONTINUE;
switch (msg->message)
{
/* What message should we look for to notice the reparenting?
* Maybe WM_WINDOWPOSCHANGED will work? This is handled in the
* X11 implementation by handling ReparentNotify. Handle this
* only for cross-process embedding, otherwise we get odd
* crashes in testsocket.
*/
case WM_WINDOWPOSCHANGED:
if (!priv->same_app)
{
HWND parent = GetAncestor (msg->hwnd, GA_PARENT);
gboolean was_embedded = priv->socket_window != NULL;
GdkScreen *screen = gdk_window_get_screen (event->any.window);
GdkDisplay *display = gdk_screen_get_display (screen);
GTK_NOTE (PLUGSOCKET, g_printerr ("WM_WINDOWPOSCHANGED: hwnd=%p GA_PARENT=%p socket_window=%p\n", msg->hwnd, parent, priv->socket_window));
g_object_ref (plug);
if (was_embedded)
{
/* End of embedding protocol for previous socket */
if (parent != GDK_WINDOW_HWND (priv->socket_window))
{
GtkWidget *widget = GTK_WIDGET (plug);
GTK_NOTE (PLUGSOCKET, g_printerr ("was_embedded, current parent != socket_window\n"));
gdk_window_set_user_data (priv->socket_window, NULL);
g_object_unref (priv->socket_window);
priv->socket_window = NULL;
/* Emit a delete window, as if the user attempted to
* close the toplevel. Only do this if we are being
* reparented to the desktop window. Moving from one
* embedder to another should be invisible to the app.
*/
if (parent == GetDesktopWindow ())
{
GTK_NOTE (PLUGSOCKET, g_printerr ("current parent is root window\n"));
_gtk_plug_send_delete_event (widget);
return_val = GDK_FILTER_REMOVE;
}
}
else
{
GTK_NOTE (PLUGSOCKET, g_printerr ("still same parent\n"));
goto done;
}
}
if (parent != GetDesktopWindow ())
{
/* Start of embedding protocol */
GTK_NOTE (PLUGSOCKET, g_printerr ("start of embedding\n"));
priv->socket_window = gdk_win32_window_lookup_for_display (display, (GdkNativeWindow) parent);
if (priv->socket_window)
{
gpointer user_data = NULL;
GTK_NOTE (PLUGSOCKET, g_printerr ("already had socket_window\n"));
gdk_window_get_user_data (priv->socket_window, &user_data);
if (user_data)
{
g_warning (G_STRLOC "Plug reparented unexpectedly into window in the same process");
priv->socket_window = NULL;
break;
}
g_object_ref (priv->socket_window);
}
else
{
priv->socket_window = gdk_win32_window_foreign_new_for_display (display, (GdkNativeWindow) parent);
if (!priv->socket_window) /* Already gone */
break;
}
_gtk_plug_add_all_grabbed_keys (plug);
if (!was_embedded)
g_signal_emit_by_name (plug, "embedded");
}
done:
g_object_unref (plug);
}
break;
case WM_SIZE:
if (!priv->same_app && priv->socket_window)
{
_gtk_win32_embed_send (priv->socket_window,
GTK_WIN32_EMBED_PLUG_RESIZED,
0, 0);
}
break;
default:
if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_WINDOW_ACTIVATE))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkPlug: WINDOW_ACTIVATE received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_window_set_is_active (GTK_WINDOW (plug), TRUE);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_WINDOW_DEACTIVATE))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkPlug: WINDOW_DEACTIVATE received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_window_set_is_active (GTK_WINDOW (plug), FALSE);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_IN))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkPlug: FOCUS_IN received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_window_set_has_toplevel_focus (GTK_WINDOW (plug), TRUE);
switch (msg->wParam)
{
case GTK_WIN32_EMBED_FOCUS_CURRENT:
break;
case GTK_WIN32_EMBED_FOCUS_FIRST:
_gtk_plug_focus_first_last (plug, GTK_DIR_TAB_FORWARD);
break;
case GTK_WIN32_EMBED_FOCUS_LAST:
_gtk_plug_focus_first_last (plug, GTK_DIR_TAB_BACKWARD);
break;
}
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_OUT))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkPlug: FOCUS_OUT received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_window_set_has_toplevel_focus (GTK_WINDOW (plug), FALSE);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_MODALITY_ON))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkPlug: MODALITY_ON received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_plug_handle_modality_on (plug);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_MODALITY_OFF))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkPlug: MODALITY_OFF received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_plug_handle_modality_off (plug);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
break;
}
return return_val;
}

120
gtk/gtksocket-stub.c
View File

@ -1,120 +0,0 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* Stub implementation of backend-specific GtkPlug functions. */
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "gtksocket.h"
#include "gtksocketprivate.h"
GdkNativeWindow
_gtk_socket_windowing_get_id (GtkSocket *socket)
{
return 0;
}
void
_gtk_socket_windowing_realize_window (GtkSocket *socket)
{
}
void
_gtk_socket_windowing_end_embedding_toplevel (GtkSocket *socket)
{
}
void
_gtk_socket_windowing_size_request (GtkSocket *socket)
{
}
void
_gtk_socket_windowing_send_key_event (GtkSocket *socket,
GdkEvent *gdk_event,
gboolean mask_key_presses)
{
}
void
_gtk_socket_windowing_focus_change (GtkSocket *socket,
gboolean focus_in)
{
}
void
_gtk_socket_windowing_update_active (GtkSocket *socket,
gboolean active)
{
}
void
_gtk_socket_windowing_update_modality (GtkSocket *socket,
gboolean modality)
{
}
void
_gtk_socket_windowing_focus (GtkSocket *socket,
GtkDirectionType direction)
{
}
void
_gtk_socket_windowing_send_configure_event (GtkSocket *socket)
{
}
void
_gtk_socket_windowing_select_plug_window_input (GtkSocket *socket)
{
}
void
_gtk_socket_windowing_embed_get_info (GtkSocket *socket)
{
}
void
_gtk_socket_windowing_embed_notify (GtkSocket *socket)
{
}
gboolean
_gtk_socket_windowing_embed_get_focus_wrapped (void)
{
return FALSE;
}
void
_gtk_socket_windowing_embed_set_focus_wrapped (void)
{
}
GdkFilterReturn
_gtk_socket_windowing_filter_func (GdkXEvent *gdk_xevent,
GdkEvent *event,
gpointer data)
{
return GDK_FILTER_CONTINUE;
}

322
gtk/gtksocket-win32.c
View File

@ -1,322 +0,0 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* By Tor Lillqvist <tml@novell.com> 2005 */
/*
* Modified by the GTK+ Team and others 1997-2005. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
#include <string.h>
#include "gtkwindow.h"
#include "gtkplug.h"
#include "gtkprivate.h"
#include "gtksocket.h"
#include "gtksocketprivate.h"
#include "gtkplugprivate.h"
#include "gtkwindowprivate.h"
#include "gtkdebug.h"
#include "win32/gdkwin32.h"
#include "gtkwin32embed.h"
#include "gtkwidgetprivate.h"
GdkNativeWindow
_gtk_socket_windowing_get_id (GtkSocket *socket)
{
g_return_val_if_fail (GTK_IS_SOCKET (socket), 0);
g_return_val_if_fail (_gtk_widget_get_anchored (GTK_WIDGET (socket)), 0);
if (!gtk_widget_get_realized (GTK_WIDGET (socket)))
gtk_widget_realize (GTK_WIDGET (socket));
return (GdkNativeWindow) GDK_WINDOW_HWND (gtk_widget_get_window (GTK_WIDGET (socket)));
}
void
_gtk_socket_windowing_realize_window (GtkSocket *socket)
{
/* XXX Anything needed? */
}
void
_gtk_socket_windowing_end_embedding_toplevel (GtkSocket *socket)
{
GtkSocketPrivate *priv = socket->priv;
gtk_window_remove_embedded_xid (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (socket))),
GDK_WINDOW_HWND (priv->plug_window));
}
void
_gtk_socket_windowing_size_request (GtkSocket *socket)
{
GtkSocketPrivate *priv = socket->priv;
MINMAXINFO mmi;
priv->request_width = 1;
priv->request_height = 1;
mmi.ptMaxSize.x = mmi.ptMaxSize.y = 16000; /* ??? */
mmi.ptMinTrackSize.x = mmi.ptMinTrackSize.y = 1;
mmi.ptMaxTrackSize.x = mmi.ptMaxTrackSize.y = 16000; /* ??? */
mmi.ptMaxPosition.x = mmi.ptMaxPosition.y = 0;
if (SendMessage (GDK_WINDOW_HWND (priv->plug_window), WM_GETMINMAXINFO,
0, (LPARAM) &mmi) == 0)
{
priv->request_width = mmi.ptMinTrackSize.x;
priv->request_height = mmi.ptMinTrackSize.y;
}
priv->have_size = TRUE;
}
void
_gtk_socket_windowing_send_key_event (GtkSocket *socket,
GdkEvent *gdk_event,
gboolean mask_key_presses)
{
GtkSocketPrivate *priv = socket->priv;
PostMessage (GDK_WINDOW_HWND (priv->plug_window),
(gdk_event->type == GDK_KEY_PRESS ? WM_KEYDOWN : WM_KEYUP),
gdk_event->key.hardware_keycode, 0);
}
void
_gtk_socket_windowing_focus_change (GtkSocket *socket,
gboolean focus_in)
{
GtkSocketPrivate *priv = socket->priv;
if (focus_in)
_gtk_win32_embed_send_focus_message (priv->plug_window,
GTK_WIN32_EMBED_FOCUS_IN,
GTK_WIN32_EMBED_FOCUS_CURRENT);
else
_gtk_win32_embed_send (priv->plug_window,
GTK_WIN32_EMBED_FOCUS_OUT,
0, 0);
}
void
_gtk_socket_windowing_update_active (GtkSocket *socket,
gboolean active)
{
GtkSocketPrivate *priv = socket->priv;
_gtk_win32_embed_send (priv->plug_window,
(active ? GTK_WIN32_EMBED_WINDOW_ACTIVATE : GTK_WIN32_EMBED_WINDOW_DEACTIVATE),
0, 0);
}
void
_gtk_socket_windowing_update_modality (GtkSocket *socket,
gboolean modality)
{
GtkSocketPrivate *priv = socket->priv;
_gtk_win32_embed_send (priv->plug_window,
(modality ? GTK_WIN32_EMBED_MODALITY_ON : GTK_WIN32_EMBED_MODALITY_OFF),
0, 0);
}
void
_gtk_socket_windowing_focus (GtkSocket *socket,
GtkDirectionType direction)
{
int detail = -1;
GtkSocketPrivate *priv = socket->priv;
switch (direction)
{
case GTK_DIR_UP:
case GTK_DIR_LEFT:
case GTK_DIR_TAB_BACKWARD:
detail = GTK_WIN32_EMBED_FOCUS_LAST;
break;
case GTK_DIR_DOWN:
case GTK_DIR_RIGHT:
case GTK_DIR_TAB_FORWARD:
detail = GTK_WIN32_EMBED_FOCUS_FIRST;
break;
}
_gtk_win32_embed_send_focus_message (priv->plug_window,
GTK_WIN32_EMBED_FOCUS_IN,
detail);
}
void
_gtk_socket_windowing_send_configure_event (GtkSocket *socket)
{
/* XXX Nothing needed? */
}
void
_gtk_socket_windowing_select_plug_window_input (GtkSocket *socket)
{
/* XXX Nothing needed? */
}
void
_gtk_socket_windowing_embed_get_info (GtkSocket *socket)
{
GtkSocketPrivate *priv = socket->priv;
priv->is_mapped = TRUE; /* XXX ? */
}
void
_gtk_socket_windowing_embed_notify (GtkSocket *socket)
{
/* XXX Nothing needed? */
}
gboolean
_gtk_socket_windowing_embed_get_focus_wrapped (void)
{
return _gtk_win32_embed_get_focus_wrapped ();
}
void
_gtk_socket_windowing_embed_set_focus_wrapped (void)
{
_gtk_win32_embed_set_focus_wrapped ();
}
GdkFilterReturn
_gtk_socket_windowing_filter_func (GdkXEvent *gdk_xevent,
GdkEvent *event,
gpointer data)
{
GtkSocket *socket;
GtkWidget *widget;
MSG *msg;
GdkFilterReturn return_val;
GtkSocketPrivate *priv = socket->priv;
socket = GTK_SOCKET (data);
return_val = GDK_FILTER_CONTINUE;
if (priv->plug_widget)
return return_val;
widget = GTK_WIDGET (socket);
msg = (MSG *) gdk_xevent;
switch (msg->message)
{
default:
if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_PARENT_NOTIFY))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: PARENT_NOTIFY received window=%p version=%d\n",
(gpointer) msg->wParam, (int) msg->lParam));
/* If we some day different protocols deployed need to add
* some more elaborate version handshake
*/
if (msg->lParam != GTK_WIN32_EMBED_PROTOCOL_VERSION)
g_warning ("GTK Win32 embedding protocol version mismatch, "
"client uses version %d, we understand version %d",
(int) msg->lParam, GTK_WIN32_EMBED_PROTOCOL_VERSION);
if (!priv->plug_window)
{
_gtk_socket_add_window (socket, (GdkNativeWindow) msg->wParam, FALSE);
if (priv->plug_window)
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: window created"));
return_val = GDK_FILTER_REMOVE;
}
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_EVENT_PLUG_MAPPED))
{
gboolean was_mapped = priv->is_mapped;
gboolean is_mapped = msg->wParam != 0;
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: PLUG_MAPPED received is_mapped:%d\n", is_mapped));
if (was_mapped != is_mapped)
{
if (is_mapped)
_gtk_socket_handle_map_request (socket);
else
{
gdk_window_show (priv->plug_window);
_gtk_socket_unmap_notify (socket);
}
}
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_PLUG_RESIZED))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: PLUG_RESIZED received\n"));
priv->have_size = FALSE;
gtk_widget_queue_resize (widget);
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_REQUEST_FOCUS))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: REQUEST_FOCUS received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_socket_claim_focus (socket, TRUE);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_NEXT))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: FOCUS_NEXT received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_socket_advance_toplevel_focus (socket, GTK_DIR_TAB_FORWARD);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_FOCUS_PREV))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: FOCUS_PREV received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_socket_advance_toplevel_focus (socket, GTK_DIR_TAB_BACKWARD);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_GRAB_KEY))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: GRAB_KEY received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_socket_add_grabbed_key (socket, msg->wParam, msg->lParam);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
else if (msg->message == _gtk_win32_embed_message_type (GTK_WIN32_EMBED_UNGRAB_KEY))
{
GTK_NOTE (PLUGSOCKET, g_printerr ("GtkSocket: UNGRAB_KEY received\n"));
_gtk_win32_embed_push_message (msg);
_gtk_socket_remove_grabbed_key (socket, msg->wParam, msg->lParam);
_gtk_win32_embed_pop_message ();
return_val = GDK_FILTER_REMOVE;
}
break;
}
return return_val;
}