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imquartz: Fallback to slave IM context if no NSEvent exists.

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When an application translates a key event and drop its native event
before passing to imquartz, it can't recognize the NSEvent. On this
case imquartz doesn't emit any signals such as "commit" signal so
that the application doesn't insert any text. To avoid no response,
at least imquartz should fallback to slave GtkIMContextSimple.

https://bugzilla.gnome.org/show_bug.cgi?id=694273#c27
(cherry picked from commit c064e18894)
This commit is contained in:
Takuro Ashie 2013-07-27 10:34:39 +09:00 committed by John Ralls
parent b80625a425
commit 20d0434b8c
1 changed files with 7 additions and 4 deletions
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11
modules/input/imquartz.c
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@ -137,9 +137,6 @@ quartz_filter_keypress (GtkIMContext *context,
GTK_NOTE (MISC, g_print ("quartz_filter_keypress\n"));
if (event->type == GDK_KEY_RELEASE)
return FALSE;
if (!qc->client_window)
return FALSE;
@ -152,10 +149,16 @@ quartz_filter_keypress (GtkIMContext *context,
GTK_NOTE (MISC, g_print ("client_window: %p, win: %p, nsview: %p\n",
qc->client_window, win, nsview));
NSEvent *nsevent = gdk_quartz_event_get_nsevent ((GdkEvent *)event);
if (!nsevent)
return gtk_im_context_filter_keypress (qc->slave, event);
if (event->type == GDK_KEY_RELEASE)
return FALSE;
if (event->hardware_keycode == 55) /* Command */
return FALSE;
NSEvent *nsevent = gdk_quartz_event_get_nsevent ((GdkEvent *)event);
NSEventType etype = [nsevent type];
if (etype == NSKeyDown)
[nsview keyDown: nsevent];