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Add a gtk-im-module GTK setting

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2007-12-17  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtksettings.c: Add a gtk-im-module GTK setting
        * gdk/win32/gdkproperty-win32.c:
        * gdk/x11/gdksettings.c: ...and back it by a Gtk/IMModule X setting.

        * gtk/gtkimmodule.[hc]:
        * gtk/gtkimmulticontext.[hc]: When determining the default context,
        look at the gtk-im-module setting, and listen for changes to the
        setting.  (#502446, Akira Tagoh)


svn path=/trunk/; revision=19195
This commit is contained in:
Matthias Clasen
2007-12-18 03:24:17 +00:00
committed by Matthias Clasen
parent cba696a702
commit f8a1be3a04
10 changed files with 154 additions and 41 deletions
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55
gtk/gtkimmodule.c
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@ -37,6 +37,8 @@
#include <pango/pango-utils.h>
#include "gtkimmodule.h"
#include "gtkimcontextsimple.h"
#include "gtksettings.h"
#include "gtkmain.h"
#include "gtkrc.h"
#include "gtkintl.h"
#include "gtkalias.h"
@ -418,7 +420,7 @@ _gtk_im_module_list (const GtkIMContextInfo ***contexts,
#endif
GtkIMContextInfo simple_context_info = {
SIMPLE_ID,
N_("Default"),
N_("Simple"),
GETTEXT_PACKAGE,
#ifdef GTK_LOCALEDIR
GTK_LOCALEDIR,
@ -546,17 +548,15 @@ match_locale (const gchar *locale,
/**
* _gtk_im_module_get_default_context_id:
* @locale: a locale id in the form 'en_US'
* @client_window: a window
*
* Return the context_id of the best IM context type
* for the given locale ID.
* Return the context_id of the best IM context type
* for the given window.
*
* Return value: the context ID (will never be %NULL)
* the value is newly allocated and must be freed
* with g_free().
**/
const gchar *
_gtk_im_module_get_default_context_id (const gchar *locale)
_gtk_im_module_get_default_context_id (GdkWindow *client_window)
{
GSList *tmp_list;
const gchar *context_id = NULL;
@ -564,6 +564,8 @@ _gtk_im_module_get_default_context_id (const gchar *locale)
gint i;
gchar *tmp_locale, *tmp;
const gchar *envvar;
GdkScreen *screen;
GtkSettings *settings;
if (!contexts_hash)
gtk_im_module_initialize ();
@ -571,12 +573,41 @@ _gtk_im_module_get_default_context_id (const gchar *locale)
envvar = g_getenv ("GTK_IM_MODULE");
if (envvar &&
(strcmp (envvar, SIMPLE_ID) == 0 ||
g_hash_table_lookup (contexts_hash, envvar)))
return g_strdup (envvar);
g_hash_table_lookup (contexts_hash, envvar)))
return envvar;
/* Check if the certain immodule is set in XSETTINGS.
*/
if (client_window != NULL && GDK_IS_DRAWABLE (client_window))
{
screen = gdk_drawable_get_screen (GDK_DRAWABLE (client_window));
if (screen)
settings = gtk_settings_get_for_screen (screen);
else
settings = gtk_settings_get_default ();
g_object_get (G_OBJECT (settings), "gtk-im-module", &tmp, NULL);
if (tmp)
{
if (strcmp (tmp, SIMPLE_ID) == 0)
context_id = SIMPLE_ID;
else
{
GtkIMModule *module;
module = g_hash_table_lookup (contexts_hash, tmp);
if (module)
context_id = module->contexts[0]->context_id;
}
g_free (tmp);
if (context_id)
return context_id;
}
}
/* Strip the locale code down to the essentials
*/
tmp_locale = g_strdup (locale);
tmp_locale = _gtk_get_lc_ctype ();
tmp = strchr (tmp_locale, '.');
if (tmp)
*tmp = '\0';
@ -589,7 +620,7 @@ _gtk_im_module_get_default_context_id (const gchar *locale)
{
GtkIMModule *module = tmp_list->data;
for (i=0; i<module->n_contexts; i++)
for (i = 0; i < module->n_contexts; i++)
{
const gchar *p = module->contexts[i]->default_locales;
while (p)
@ -612,5 +643,5 @@ _gtk_im_module_get_default_context_id (const gchar *locale)
g_free (tmp_locale);
return g_strdup (context_id ? context_id : SIMPLE_ID);
return context_id ? context_id : SIMPLE_ID;
}