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Patch from HideToshi Tajima to handle Xlib internal connections. (#76681)

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Mon May 20 15:02:21 2002  Owen Taylor  <otaylor@redhat.com>

        * gdk/x11/gdkdisplay-x11.c: Patch from HideToshi Tajima
        to handle Xlib internal connections. (#76681)
This commit is contained in:
Owen Taylor 2002-05-20 19:04:33 +00:00 committed by Owen Taylor
parent a80d4be5a4
commit b96fb1a1a5
7 changed files with 111 additions and 0 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
Mon May 20 15:02:21 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdisplay-x11.c: Patch from HideToshi Tajima
to handle Xlib internal connections. (#76681)
Mon May 20 12:59:14 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktooltips.c: Set the private LEAVE_PENDING

5
ChangeLog.pre-2-10
View File

@ -1,3 +1,8 @@
Mon May 20 15:02:21 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdisplay-x11.c: Patch from HideToshi Tajima
to handle Xlib internal connections. (#76681)
Mon May 20 12:59:14 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktooltips.c: Set the private LEAVE_PENDING

5
ChangeLog.pre-2-2
View File

@ -1,3 +1,8 @@
Mon May 20 15:02:21 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdisplay-x11.c: Patch from HideToshi Tajima
to handle Xlib internal connections. (#76681)
Mon May 20 12:59:14 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktooltips.c: Set the private LEAVE_PENDING

5
ChangeLog.pre-2-4
View File

@ -1,3 +1,8 @@
Mon May 20 15:02:21 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdisplay-x11.c: Patch from HideToshi Tajima
to handle Xlib internal connections. (#76681)
Mon May 20 12:59:14 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktooltips.c: Set the private LEAVE_PENDING

5
ChangeLog.pre-2-6
View File

@ -1,3 +1,8 @@
Mon May 20 15:02:21 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdisplay-x11.c: Patch from HideToshi Tajima
to handle Xlib internal connections. (#76681)
Mon May 20 12:59:14 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktooltips.c: Set the private LEAVE_PENDING

5
ChangeLog.pre-2-8
View File

@ -1,3 +1,8 @@
Mon May 20 15:02:21 2002 Owen Taylor <otaylor@redhat.com>
* gdk/x11/gdkdisplay-x11.c: Patch from HideToshi Tajima
to handle Xlib internal connections. (#76681)
Mon May 20 12:59:14 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktooltips.c: Set the private LEAVE_PENDING

81
gdk/x11/gdkdisplay-x11.c
View File

@ -49,6 +49,12 @@ G_CONST_RETURN static char *gdk_display_x11_get_display_name (GdkDisplay
static GdkScreen * gdk_display_x11_get_default_screen (GdkDisplay *display);
static void gdk_display_x11_finalize (GObject *object);
static void gdk_internal_connection_watch (Display *display,
XPointer arg,
gint fd,
gboolean opening,
XPointer *watch_data);
static gpointer parent_class = NULL;
GType
@ -125,6 +131,9 @@ gdk_open_display (const gchar *display_name)
display_x11->use_xft = -1;
display_x11->xdisplay = xdisplay;
/* Set up handlers for Xlib internal connections */
XAddConnectionWatch (xdisplay, gdk_internal_connection_watch, NULL);
/* initialize the display's screens */
display_x11->screens = g_new (GdkScreen *, ScreenCount (display_x11->xdisplay));
@ -204,6 +213,78 @@ gdk_open_display (const gchar *display_name)
return display;
}
/*
* XLib internal connection handling
*/
typedef struct _GdkInternalConnection GdkInternalConnection;
struct _GdkInternalConnection
{
gint fd;
GSource *source;
Display *display;
};
static gboolean
process_internal_connection (GIOChannel *gioc,
GIOCondition cond,
gpointer data)
{
GdkInternalConnection *connection = (GdkInternalConnection *)data;
GDK_THREADS_ENTER ();
XProcessInternalConnection ((Display*)connection->display, connection->fd);
GDK_THREADS_LEAVE ();
return TRUE;
}
static GdkInternalConnection *
gdk_add_connection_handler (Display *display,
guint fd)
{
GIOChannel *io_channel;
GdkInternalConnection *connection;
connection = g_new (GdkInternalConnection, 1);
connection->fd = fd;
connection->display = display;
io_channel = g_io_channel_unix_new (fd);
connection->source = g_io_create_watch (io_channel, G_IO_IN);
g_source_set_callback (connection->source,
(GSourceFunc)process_internal_connection, connection, NULL);
g_source_attach (connection->source, NULL);
g_io_channel_unref (io_channel);
return connection;
}
static void
gdk_remove_connection_handler (GdkInternalConnection *connection)
{
g_source_destroy (connection->source);
g_free (connection);
}
static void
gdk_internal_connection_watch (Display *display,
XPointer arg,
gint fd,
gboolean opening,
XPointer *watch_data)
{
if (opening)
*watch_data = (XPointer)gdk_add_connection_handler (display, fd);
else
gdk_remove_connection_handler ((GdkInternalConnection *)watch_data);
}
static G_CONST_RETURN gchar*
gdk_display_x11_get_display_name (GdkDisplay * display)
{