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Add a gtkx.h header for X11-specific GTK+ api

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This keeps us from pulling gdkx.h into gtk.h

https://bugzilla.gnome.org/show_bug.cgi?id=640902
This commit is contained in:
Matthias Clasen 2011-01-29 14:16:47 -05:00
parent 1641e71c9a
commit f783a75d61
15 changed files with 123 additions and 92 deletions
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2
docs/reference/gtk/gtk3.types
View File

@ -1,4 +1,4 @@
#include <gtk/gtk.h>
#include <gtk/gtkx.h>
#include <gtk/gtkunixprint.h>
gtk_about_dialog_get_type

7
docs/reference/gtk/x11.sgml
View File

@ -31,6 +31,13 @@ see <link linkend="gdk-X-Window-System-Interaction">GDK X Window
System interaction</link> in the GDK manual.
</para>
<para>
GTK+ includes an cross-process embedding facility in the form of
the #GtkSocket and #GtkPlug widgets. These are X11-specific, and
you have to include the <filename>gtk/gtkx.h</filename> header
to use them.
</para>
<refsect2 id="x11-cmdline">
<title>X11-specific commandline options</title>

5
gtk/Makefile.am
View File

@ -144,6 +144,7 @@ endif
# by configure)
gtk_public_h_sources = \
gtk.h \
gtkx.h \
gtkaboutdialog.h \
gtkaccelgroup.h \
gtkaccellabel.h \
@ -866,7 +867,7 @@ gtktypebuiltins.c: @REBUILD@ $(gtk_public_h_sources) gtktypebuiltins.c.template
&& rm -f xgen-gtbc
gtktypefuncs.c: @REBUILD@ stamp-gtktypebuiltins.h $(top_srcdir)/gtk/*.h $(top_srcdir)/gdk/*.h Makefile
$(AM_V_GEN) echo '#include <gtk/gtk.h>' > xgen-gtfsrc.c && \
$(AM_V_GEN) echo '#include <gtk/gtkx.h>' > xgen-gtfsrc.c && \
${CPP} $(DEFS) $(INCLUDES) -DGTK_ENABLE_BROKEN $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) xgen-gtfsrc.c | \
$(GREP) -o '\bg[td]k_[a-zA-Z0-9_]*_get_type\b' | \
sort | uniq | \
@ -969,7 +970,7 @@ Gtk_3_0_gir_SCANNERFLAGS = \
if USE_X11
Gtk_3_0_gir_SCANNERFLAGS += --add-include-path=$(top_builddir)/gdk/x11
endif
Gtk_3_0_gir_SCANNERFLAGS += --c-include="gtk/gtk.h"
Gtk_3_0_gir_SCANNERFLAGS += --c-include="gtk/gtkx.h"
Gtk_3_0_gir_INCLUDES = Atk-1.0 Gdk-3.0
Gtk_3_0_gir_CFLAGS = \
$(INCLUDES) \

2
gtk/gtk.h
View File

@ -143,7 +143,6 @@
#include <gtk/gtkpagesetup.h>
#include <gtk/gtkpapersize.h>
#include <gtk/gtkpaned.h>
#include <gtk/gtkplug.h>
#include <gtk/gtkprintcontext.h>
#include <gtk/gtkprintoperation.h>
#include <gtk/gtkprintoperationpreview.h>
@ -175,7 +174,6 @@
#include <gtk/gtkshow.h>
#include <gtk/gtksizegroup.h>
#include <gtk/gtksizerequest.h>
#include <gtk/gtksocket.h>
#include <gtk/gtkspinbutton.h>
#include <gtk/gtkspinner.h>
#include <gtk/gtkstatusbar.h>

31
gtk/gtkplug.c
View File

@ -44,27 +44,30 @@
* SECTION:gtkplug
* @Short_description: Toplevel for embedding into other processes
* @Title: GtkPlug
* @include: gtk/gtkx.h
* @See_also: #GtkSocket
*
* Together with #GtkSocket, #GtkPlug provides the ability
* to embed widgets from one process into another process
* in a fashion that is transparent to the user. One
* process creates a #GtkSocket widget and passes the
* ID of that widget's window to the other process,
* which then creates a #GtkPlug with that window ID.
* Any widgets contained in the #GtkPlug then will appear
* inside the first application's window.
* Together with #GtkSocket, #GtkPlug provides the ability to embed
* widgets from one process into another process in a fashion that is
* transparent to the user. One process creates a #GtkSocket widget
* and passes the ID of that widget's window to the other process,
* which then creates a #GtkPlug with that window ID. Any widgets
* contained in the #GtkPlug then will appear inside the first
* application's window.
*
* The communication between a #GtkSocket and a #GtkPlug follows the
* <ulink url="http://www.freedesktop.org/Standards/xembed-spec">XEmbed</ulink>
* protocol. This protocol has also been implemented in other toolkits, e.g.
* <application>Qt</application>, allowing the same level of integration
* when embedding a <application>Qt</application> widget in GTK or vice versa.
* protocol. This protocol has also been implemented in other toolkits,
* e.g. <application>Qt</application>, allowing the same level of
* integration when embedding a <application>Qt</application> widget
* in GTK+ or vice versa.
*
* <note>
* The #GtkPlug and #GtkSocket widgets are only available when GTK is
* compiled for the X11 platform and %GDK_WINDOWING_X11 is defined.
* They can only be used on a #GdkX11Display.
* The #GtkPlug and #GtkSocket widgets are only available when GTK+
* is compiled for the X11 platform and %GDK_WINDOWING_X11 is defined.
* They can only be used on a #GdkX11Display. To use #GtkPlug and
* #GtkSocket, you need to include the <filename>gtk/gtkx.h</filename>
* header.
* </note>
*/

41
gtk/gtkplug.h
View File

@ -23,21 +23,20 @@
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#if !defined (__GTKX_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtkx.h> can be included directly."
#endif
#ifndef __GTK_PLUG_H__
#define __GTK_PLUG_H__
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#include <gtk/gtksocket.h>
#include <gtk/gtkwindow.h>
G_BEGIN_DECLS
@ -50,9 +49,9 @@ G_BEGIN_DECLS
#define GTK_PLUG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PLUG, GtkPlugClass))
typedef struct _GtkPlug GtkPlug;
typedef struct _GtkPlugPrivate GtkPlugPrivate;
typedef struct _GtkPlugClass GtkPlugClass;
typedef struct _GtkPlug GtkPlug;
typedef struct _GtkPlugPrivate GtkPlugPrivate;
typedef struct _GtkPlugClass GtkPlugClass;
struct _GtkPlug
@ -75,26 +74,22 @@ struct _GtkPlugClass
void (*_gtk_reserved4) (void);
};
GType gtk_plug_get_type (void) G_GNUC_CONST;
GType gtk_plug_get_type (void) G_GNUC_CONST;
#ifndef GDK_MULTIHEAD_SAFE
void gtk_plug_construct (GtkPlug *plug,
Window socket_id);
GtkWidget* gtk_plug_new (Window socket_id);
void gtk_plug_construct (GtkPlug *plug,
Window socket_id);
GtkWidget *gtk_plug_new (Window socket_id);
#endif
void gtk_plug_construct_for_display (GtkPlug *plug,
GdkDisplay *display,
Window socket_id);
GtkWidget* gtk_plug_new_for_display (GdkDisplay *display,
Window socket_id);
Window gtk_plug_get_id (GtkPlug *plug);
gboolean gtk_plug_get_embedded (GtkPlug *plug);
GdkWindow *gtk_plug_get_socket_window (GtkPlug *plug);
void gtk_plug_construct_for_display (GtkPlug *plug,
GdkDisplay *display,
Window socket_id);
GtkWidget *gtk_plug_new_for_display (GdkDisplay *display,
Window socket_id);
Window gtk_plug_get_id (GtkPlug *plug);
gboolean gtk_plug_get_embedded (GtkPlug *plug);
GdkWindow *gtk_plug_get_socket_window (GtkPlug *plug);
G_END_DECLS

67
gtk/gtksocket.c
View File

@ -56,21 +56,19 @@
* SECTION:gtksocket
* @Short_description: Container for widgets from other processes
* @Title: GtkSocket
* @include: gtk/gtkx.h
* @See_also: #GtkPlug, <ulink url="http://www.freedesktop.org/Standards/xembed-spec">XEmbed</ulink>
*
* Together with #GtkPlug, #GtkSocket provides the ability
* to embed widgets from one process into another process
* in a fashion that is transparent to the user. One
* process creates a #GtkSocket widget and passes
* that widget's window ID to the other process,
* which then creates a #GtkPlug with that window ID.
* Any widgets contained in the #GtkPlug then will appear
* inside the first application's window.
* Together with #GtkPlug, #GtkSocket provides the ability to embed
* widgets from one process into another process in a fashion that
* is transparent to the user. One process creates a #GtkSocket widget
* and passes that widget's window ID to the other process, which then
* creates a #GtkPlug with that window ID. Any widgets contained in the
* #GtkPlug then will appear inside the first application's window.
*
* The socket's window ID is obtained by using
* gtk_socket_get_id(). Before using this function,
* the socket must have been realized, and for hence,
* have been added to its parent.
* The socket's window ID is obtained by using gtk_socket_get_id().
* Before using this function, the socket must have been realized,
* and for hence, have been added to its parent.
*
* <example>
* <title>Obtaining the window ID of a socket.</title>
@ -79,9 +77,9 @@
* gtk_widget_show (socket);
* gtk_container_add (GTK_CONTAINER (parent), socket);
*
* /<!---->* The following call is only necessary if one of
* /&ast; The following call is only necessary if one of
* * the ancestors of the socket is not yet visible.
* *<!---->/
* &ast;/
* gtk_widget_realize (socket);
* g_print ("The ID of the sockets window is %#x\n",
* gtk_socket_get_id (socket));
@ -89,33 +87,34 @@
* </example>
*
* Note that if you pass the window ID of the socket to another
* process that will create a plug in the socket, you
* must make sure that the socket widget is not destroyed
* until that plug is created. Violating this rule will
* cause unpredictable consequences, the most likely
* consequence being that the plug will appear as a
* separate toplevel window. You can check if the plug
* has been created by using gtk_socket_get_plug_window(). If
* it returns a non-%NULL value, then the plug has been
* process that will create a plug in the socket, you must make
* sure that the socket widget is not destroyed until that plug
* is created. Violating this rule will cause unpredictable
* consequences, the most likely consequence being that the plug
* will appear as a separate toplevel window. You can check if
* the plug has been created by using gtk_socket_get_plug_window().
* If it returns a non-%NULL value, then the plug has been
* successfully created inside of the socket.
*
* When GTK+ is notified that the embedded window has been
* destroyed, then it will destroy the socket as well. You
* should always, therefore, be prepared for your sockets
* to be destroyed at any time when the main event loop
* is running. To prevent this from happening, you can
* connect to the #GtkSocket::plug-removed signal.
* When GTK+ is notified that the embedded window has been destroyed,
* then it will destroy the socket as well. You should always,
* therefore, be prepared for your sockets to be destroyed at any
* time when the main event loop is running. To prevent this from
* happening, you can connect to the #GtkSocket::plug-removed signal.
*
* The communication between a #GtkSocket and a #GtkPlug follows the
* <ulink url="http://www.freedesktop.org/Standards/xembed-spec">XEmbed</ulink>
* protocol. This protocol has also been implemented in other toolkits, e.g.
* <application>Qt</application>, allowing the same level of integration
* when embedding a <application>Qt</application> widget in GTK or vice versa.
* protocol. This protocol has also been implemented in other toolkits,
* e.g. <application>Qt</application>, allowing the same level of
* integration when embedding a <application>Qt</application> widget
* in GTK or vice versa.
*
* <note>
* The #GtkPlug and #GtkSocket widgets are only available when GTK is
* compiled for the X11 platform and %GDK_WINDOWING_X11 is defined.
* They can only be used on a #GdkX11Display.
* The #GtkPlug and #GtkSocket widgets are only available when GTK+
* is compiled for the X11 platform and %GDK_WINDOWING_X11 is defined.
* They can only be used on a #GdkX11Display. To use #GtkPlug and
* #GtkSocket, you need to include the <filename>gtk/gtkx.h</filename>
* header.
* </note>
*/

21
gtk/gtksocket.h
View File

@ -23,19 +23,18 @@
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#if !defined (__GTKX_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtkx.h> can be included directly."
#endif
#ifndef __GTK_SOCKET_H__
#define __GTK_SOCKET_H__
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#include <gtk/gtkcontainer.h>
G_BEGIN_DECLS
@ -72,14 +71,12 @@ struct _GtkSocketClass
void (*_gtk_reserved4) (void);
};
GType gtk_socket_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_socket_new (void);
void gtk_socket_add_id (GtkSocket *socket_,
Window window);
Window gtk_socket_get_id (GtkSocket *socket_);
GdkWindow* gtk_socket_get_plug_window (GtkSocket *socket_);
GType gtk_socket_get_type (void) G_GNUC_CONST;
GtkWidget *gtk_socket_new (void);
void gtk_socket_add_id (GtkSocket *socket_,
Window window);
Window gtk_socket_get_id (GtkSocket *socket_);
GdkWindow *gtk_socket_get_plug_window (GtkSocket *socket_);
G_END_DECLS

1
gtk/gtkwidget.c
View File

@ -63,6 +63,7 @@
#include "gtkmodifierstyle.h"
#include "gtkversion.h"
#include "gtkdebug.h"
#include "gtkplug.h"
#include "gtktypebuiltins.h"

29
gtk/gtkx.h Normal file
View File

@ -0,0 +1,29 @@
/* GTK - The GIMP Toolkit
* Copyright (C) 2011 Red Hat, 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.
*/
#ifndef __GTK_X_H__
#define __GTK_X_H__
#define __GTKX_H_INSIDE__
#include <gtk/gtksocket.h>
#include <gtk/gtkplug.h>
#undef __GTKX_H_INSIDE__
#endif /* __GTK_X_H__ */

2
modules/other/gail/gail.c
View File

@ -22,7 +22,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include <gtk/gtkx.h>
#include "gail.h"
#include "gailfactory.h"

2
modules/other/gail/gailtoplevel.c
View File

@ -22,7 +22,7 @@
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include <gtk/gtkx.h>
#include "gailtoplevel.h"

2
modules/other/gail/gailwindow.c
View File

@ -21,7 +21,7 @@
#include <string.h>
#include <gtk/gtk.h>
#include <gtk/gtkx.h>
#include "gailwindow.h"
#include "gailtoplevel.h"

1
tests/testsocket.c
View File

@ -21,6 +21,7 @@
#include "config.h"
#include <gtk/gtk.h>
#include <gtk/gtkx.h>
#include <string.h>
#include <stdlib.h>

2
tests/testsocket_common.c
View File

@ -21,7 +21,7 @@
#include "config.h"
#include <gtk/gtk.h>
#if defined (GDK_WINDOWING_X11)
#include "x11/gdkx.h"
#include <gtk/gtkx.h>
#elif defined (GDK_WINDOWING_WIN32)
#include "win32/gdkwin32.h"
#endif