ibus/ibus-675503-gnome-shell-workaround.patch

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From c6949a852235bedb44126c3c6f36e1fba4b71bce Mon Sep 17 00:00:00 2001
From: fujiwarat <takao.fujiwara1@gmail.com>
Date: Tue, 8 Feb 2011 18:21:50 +0900
Subject: [PATCH] Added the optional sync mode apps in IBusIMContext.
---
client/gtk2/ibusimcontext.c | 27 +++++++++++++++++++++++++++
configure.ac | 11 +++++++++++
2 files changed, 38 insertions(+), 0 deletions(-)
diff --git a/client/gtk2/ibusimcontext.c b/client/gtk2/ibusimcontext.c
index bb5ae5c..a4e46cb 100644
--- a/client/gtk2/ibusimcontext.c
+++ b/client/gtk2/ibusimcontext.c
@@ -79,6 +79,7 @@ static const gchar *_no_snooper_apps = NO_SNOOPER_APPS;
static gboolean _use_key_snooper = ENABLE_SNOOPER;
static guint _key_snooper_id = 0;
+static const gchar *_sync_mode_apps = SYNC_MODE_APPS;
static gboolean _use_sync_mode = FALSE;
static GtkIMContext *_focus_im_context = NULL;
@@ -477,6 +478,32 @@ ibus_im_context_class_init (IBusIMContextClass *class)
g_strfreev (apps);
}
+ /* env IBUS_SYNC_MODE_APPS for sync mode apps */
+ /* It seems MetaDisplay does not take the events from gdk_event_put()
+ * in async mode. So if gnome-shell + mutter are used,
+ * the key events are lost in async mode.
+ * gnome-shell search box, actually st_im_text_key_press_event(),
+ * does not call the parent filter_keypress() when the IM client
+ * returns TRUE. The class inherits ClutterActor which is not
+ * GtkWidget so the clutter does not call GTK snoopers.
+ * So ibus_im_context_filter_keypress() needs to return FALSE. */
+ if (!_use_sync_mode) {
+ /* enable sync mode if app is in _sync_mode_apps */
+ const gchar * prgname = g_get_prgname ();
+ if (g_getenv ("IBUS_SYNC_MODE_APPS")) {
+ _sync_mode_apps = g_getenv ("IBUS_SYNC_MODE_APPS");
+ }
+ gchar **p;
+ gchar ** apps = g_strsplit (_sync_mode_apps, ",", 0);
+ for (p = apps; *p != NULL; p++) {
+ if (g_regex_match_simple (*p, prgname, 0, 0)) {
+ _use_sync_mode = TRUE;
+ break;
+ }
+ }
+ g_strfreev (apps);
+ }
+
/* init bus object */
if (_bus == NULL) {
ibus_set_display (gdk_display_get_name (gdk_display_get_default ()));
diff --git a/configure.ac b/configure.ac
index 1a1e663..81efe81 100644
--- a/configure.ac
+++ b/configure.ac
@@ -354,6 +354,16 @@ AC_ARG_WITH(no-snooper-apps,
AC_DEFINE_UNQUOTED(NO_SNOOPER_APPS, "$NO_SNOOPER_APPS",
[Does not enbale keyboard snooper in those applications])
+# option for sync mode applications.
+AC_ARG_WITH(sync-mode-apps,
+ AS_HELP_STRING([--with-sync-mode-apps[=regex1,regex2]],
+ [Enable sync mode in those applications (like: .*chrome.*,firefox.*)]),
+ [SYNC_MODE_APPS=$with_sync_mode_apps],
+ [SYNC_MODE_APPS=[mutter]]
+)
+AC_DEFINE_UNQUOTED(SYNC_MODE_APPS, "$SYNC_MODE_APPS",
+ [Enbale sync mode in those applications])
+
# check iso-codes
PKG_CHECK_MODULES(ISOCODES, [
iso-codes
@@ -423,6 +433,7 @@ Build options:
Build vala binding $enable_vala
Build document $enable_gtk_doc
Enable key snooper $enable_key_snooper
+ Sync mode regexes "$SYNC_MODE_APPS"
No snooper regexes "$NO_SNOOPER_APPS"
])
--
1.7.3.2