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- Make GtkXIMInfo structures per-screen (they were a mix between

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Mon Oct 14 15:10:34 2002  Owen Taylor  <otaylor@redhat.com>

        * modules/input/gtkimcontextxim.c:
        - Make GtkXIMInfo structures per-screen (they were
          a mix between per-display and per-context before)
        - Make signal connections info->settings one-per-info
         - Handle a GdkDisplay being closed, by destroying
          all XIC, calling XCloseIM on the XIM. (#87482)
This commit is contained in:
Owen Taylor 2002-10-14 19:19:08 +00:00 committed by Owen Taylor
parent 298173ad51
commit af2c20ac1a
7 changed files with 155 additions and 80 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
Mon Oct 14 15:10:34 2002 Owen Taylor <otaylor@redhat.com>
* modules/input/gtkimcontextxim.c:
- Make GtkXIMInfo structures per-screen (they were
a mix between per-display and per-context before)
- Make signal connections info->settings one-per-info
- Handle a GdkDisplay being closed, by destroying
all XIC, calling XCloseIM on the XIM. (#87482)
Sun Oct 13 16:55:49 2002 Manish Singh <yosh@gimp.org>
* gtk/gtkdnd.c gtk/gtkradiobutton.[ch]: Deprecation cleanup

9
ChangeLog.pre-2-10
View File

@ -1,3 +1,12 @@
Mon Oct 14 15:10:34 2002 Owen Taylor <otaylor@redhat.com>
* modules/input/gtkimcontextxim.c:
- Make GtkXIMInfo structures per-screen (they were
a mix between per-display and per-context before)
- Make signal connections info->settings one-per-info
- Handle a GdkDisplay being closed, by destroying
all XIC, calling XCloseIM on the XIM. (#87482)
Sun Oct 13 16:55:49 2002 Manish Singh <yosh@gimp.org>
* gtk/gtkdnd.c gtk/gtkradiobutton.[ch]: Deprecation cleanup

9
ChangeLog.pre-2-2
View File

@ -1,3 +1,12 @@
Mon Oct 14 15:10:34 2002 Owen Taylor <otaylor@redhat.com>
* modules/input/gtkimcontextxim.c:
- Make GtkXIMInfo structures per-screen (they were
a mix between per-display and per-context before)
- Make signal connections info->settings one-per-info
- Handle a GdkDisplay being closed, by destroying
all XIC, calling XCloseIM on the XIM. (#87482)
Sun Oct 13 16:55:49 2002 Manish Singh <yosh@gimp.org>
* gtk/gtkdnd.c gtk/gtkradiobutton.[ch]: Deprecation cleanup

9
ChangeLog.pre-2-4
View File

@ -1,3 +1,12 @@
Mon Oct 14 15:10:34 2002 Owen Taylor <otaylor@redhat.com>
* modules/input/gtkimcontextxim.c:
- Make GtkXIMInfo structures per-screen (they were
a mix between per-display and per-context before)
- Make signal connections info->settings one-per-info
- Handle a GdkDisplay being closed, by destroying
all XIC, calling XCloseIM on the XIM. (#87482)
Sun Oct 13 16:55:49 2002 Manish Singh <yosh@gimp.org>
* gtk/gtkdnd.c gtk/gtkradiobutton.[ch]: Deprecation cleanup

9
ChangeLog.pre-2-6
View File

@ -1,3 +1,12 @@
Mon Oct 14 15:10:34 2002 Owen Taylor <otaylor@redhat.com>
* modules/input/gtkimcontextxim.c:
- Make GtkXIMInfo structures per-screen (they were
a mix between per-display and per-context before)
- Make signal connections info->settings one-per-info
- Handle a GdkDisplay being closed, by destroying
all XIC, calling XCloseIM on the XIM. (#87482)
Sun Oct 13 16:55:49 2002 Manish Singh <yosh@gimp.org>
* gtk/gtkdnd.c gtk/gtkradiobutton.[ch]: Deprecation cleanup

9
ChangeLog.pre-2-8
View File

@ -1,3 +1,12 @@
Mon Oct 14 15:10:34 2002 Owen Taylor <otaylor@redhat.com>
* modules/input/gtkimcontextxim.c:
- Make GtkXIMInfo structures per-screen (they were
a mix between per-display and per-context before)
- Make signal connections info->settings one-per-info
- Handle a GdkDisplay being closed, by destroying
all XIC, calling XCloseIM on the XIM. (#87482)
Sun Oct 13 16:55:49 2002 Manish Singh <yosh@gimp.org>
* gtk/gtkdnd.c gtk/gtkradiobutton.[ch]: Deprecation cleanup

181
modules/input/gtkimcontextxim.c
View File

@ -30,7 +30,7 @@ typedef struct _StatusWindow StatusWindow;
struct _GtkXIMInfo
{
GdkDisplay *display;
GdkScreen *screen;
XIM im;
char *locale;
XIMStyle preedit_style_setting;
@ -40,6 +40,7 @@ struct _GtkXIMInfo
gulong status_set;
gulong preedit_set;
XIMStyles *xim_styles;
GSList *ics;
};
/* A context status window; these are kept in the status_windows list. */
@ -74,7 +75,12 @@ static void gtk_im_context_xim_get_preedit_string (GtkIMContext *co
PangoAttrList **attrs,
gint *cursor_pos);
static void reinitialize_ic (GtkIMContextXIM *context_xim);
static void reinitialize_ic (GtkIMContextXIM *context_xim,
gboolean send_signal);
static void set_ic_client_window (GtkIMContextXIM *context_xim,
GdkWindow *client_window,
gboolean send_signal);
static void setup_styles (GtkXIMInfo *info);
static void status_window_show (GtkIMContextXIM *context_xim);
@ -161,10 +167,20 @@ choose_better_style (XIMStyle style1, XIMStyle style2)
return 0; /* Get rid of stupid warning */
}
static void
reinitialize_all_ics (GtkXIMInfo *info)
{
GSList *tmp_list;
for (tmp_list = info->ics; tmp_list; tmp_list = tmp_list->next)
reinitialize_ic (tmp_list->data, TRUE);
}
static void
status_style_change (GtkXIMInfo *info)
{
GtkIMStatusStyle status_style;
g_object_get (info->settings,
"gtk-im-status-style", &status_style,
NULL);
@ -176,6 +192,8 @@ status_style_change (GtkXIMInfo *info)
return;
setup_styles (info);
reinitialize_all_ics (info);
}
static void
@ -193,24 +211,8 @@ preedit_style_change (GtkXIMInfo *info)
return;
setup_styles (info);
}
static void
status_style_change_notify (GtkIMContextXIM *context_xim)
{
GtkXIMInfo *info = context_xim->im_info;
status_style_change (info);
reinitialize_ic (context_xim);
}
static void
preedit_style_change_notify (GtkIMContextXIM *context_xim)
{
GtkXIMInfo *info = context_xim->im_info;
preedit_style_change (info);
reinitialize_ic (context_xim);
reinitialize_all_ics (info);
}
static void
@ -238,18 +240,16 @@ setup_styles (GtkXIMInfo *info)
}
static void
setup_im (GtkXIMInfo *info, GdkWindow *window)
setup_im (GtkXIMInfo *info)
{
XIMValuesList *ic_values = NULL;
int i;
GdkScreen *screen = gdk_drawable_get_screen (window);
XGetIMValues (info->im,
XNQueryInputStyle, &info->xim_styles,
XNQueryICValuesList, &ic_values,
NULL);
info->settings = gtk_settings_get_for_screen (screen);
info->settings = gtk_settings_get_for_screen (info->screen);
if (!g_object_class_find_property (G_OBJECT_GET_CLASS (info->settings),
"gtk-im-preedit-style"))
@ -268,6 +268,16 @@ setup_im (GtkXIMInfo *info, GdkWindow *window)
GTK_TYPE_IM_STATUS_STYLE,
GTK_IM_STATUS_CALLBACK,
G_PARAM_READWRITE));
info->status_set = g_signal_connect_swapped (info->settings,
"notify::gtk-im-status-style",
G_CALLBACK (status_style_change),
info);
info->preedit_set = g_signal_connect_swapped (info->settings,
"notify::gtk-im-preedit-style",
G_CALLBACK (preedit_style_change),
info);
status_style_change (info);
preedit_style_change (info);
@ -285,6 +295,34 @@ setup_im (GtkXIMInfo *info, GdkWindow *window)
XFree (ic_values);
}
static void
xim_info_display_closed (GdkDisplay *display,
gboolean is_error,
GtkXIMInfo *info)
{
GSList *ics, *tmp_list;
open_ims = g_slist_remove (open_ims, info);
ics = info->ics;
info->ics = NULL;
for (tmp_list = ics; tmp_list; tmp_list = tmp_list->next)
set_ic_client_window (tmp_list->data, NULL, TRUE);
g_slist_free (tmp_list);
g_signal_handler_disconnect (info->settings, info->status_set);
g_signal_handler_disconnect (info->settings, info->preedit_set);
XFree (info->xim_styles->supported_styles);
XFree (info->xim_styles);
g_free (info->locale);
XCloseIM (info->im);
g_free (info);
}
static GtkXIMInfo *
get_im (GdkWindow *client_window,
const char *locale)
@ -292,13 +330,14 @@ get_im (GdkWindow *client_window,
GSList *tmp_list;
GtkXIMInfo *info;
XIM im = NULL;
GdkDisplay *display = gdk_drawable_get_display (client_window);
GdkScreen *screen = gdk_drawable_get_screen (client_window);
GdkDisplay *display = gdk_screen_get_display (screen);
tmp_list = open_ims;
while (tmp_list)
{
info = tmp_list->data;
if (info->display == display &&
if (info->screen == screen &&
strcmp (info->locale, locale) == 0)
return info;
@ -322,17 +361,20 @@ get_im (GdkWindow *client_window,
info = g_new (GtkXIMInfo, 1);
open_ims = g_slist_prepend (open_ims, info);
info->display = display;
info->screen = screen;
info->locale = g_strdup (locale);
info->im = im;
info->xim_styles = NULL;
info->preedit_style_setting = 0;
info->status_style_setting = 0;
info->settings = 0;
info->settings = NULL;
info->preedit_set = 0;
info->status_set = 0;
setup_im (info, client_window);
setup_im (info);
g_signal_connect_swapped (display, "closed",
G_CALLBACK (xim_info_display_closed), info);
}
}
@ -356,7 +398,6 @@ gtk_im_context_xim_class_init (GtkIMContextXIMClass *class)
im_context_class->set_cursor_location = gtk_im_context_xim_set_cursor_location;
im_context_class->set_use_preedit = gtk_im_context_xim_set_use_preedit;
gobject_class->finalize = gtk_im_context_xim_finalize;
}
static void
@ -371,28 +412,15 @@ gtk_im_context_xim_finalize (GObject *obj)
{
GtkIMContextXIM *context_xim = GTK_IM_CONTEXT_XIM (obj);
if (context_xim->ic)
{
XDestroyIC (context_xim->ic);
context_xim->ic = NULL;
}
if (context_xim->im_info)
{
GtkXIMInfo *info = context_xim->im_info;
XFree (info->xim_styles->supported_styles);
XFree (info->xim_styles);
g_free (info->locale);
g_signal_handler_disconnect (info->settings, info->status_set);
g_signal_handler_disconnect (info->settings, info->preedit_set);
XCloseIM (info->im);
}
set_ic_client_window (context_xim, NULL, FALSE);
g_free (context_xim->locale);
g_free (context_xim->mb_charset);
}
static void
reinitialize_ic (GtkIMContextXIM *context_xim)
reinitialize_ic (GtkIMContextXIM *context_xim,
gboolean send_signal)
{
if (context_xim->ic)
{
@ -402,24 +430,40 @@ reinitialize_ic (GtkIMContextXIM *context_xim)
if (context_xim->preedit_length)
{
context_xim->preedit_length = 0;
g_signal_emit_by_name (context_xim, "preedit_changed");
if (send_signal)
g_signal_emit_by_name (context_xim, "preedit_changed");
}
}
}
static void
set_ic_client_window (GtkIMContextXIM *context_xim,
GdkWindow *client_window,
gboolean send_signal)
{
reinitialize_ic (context_xim, send_signal);
if (context_xim->client_window)
{
context_xim->im_info->ics = g_slist_remove (context_xim->im_info->ics, context_xim);
context_xim->im_info = NULL;
}
context_xim->client_window = client_window;
if (context_xim->client_window)
{
context_xim->im_info = get_im (context_xim->client_window, context_xim->locale);
context_xim->im_info->ics = g_slist_prepend (context_xim->im_info->ics, context_xim);
}
}
static void
gtk_im_context_xim_set_client_window (GtkIMContext *context,
GdkWindow *client_window)
{
GtkIMContextXIM *context_xim = GTK_IM_CONTEXT_XIM (context);
reinitialize_ic (context_xim);
context_xim->client_window = client_window;
if (context_xim->client_window)
context_xim->im_info = get_im (context_xim->client_window, context_xim->locale);
else
context_xim->im_info = NULL;
set_ic_client_window (context_xim, client_window, TRUE);
}
GtkIMContext *
@ -614,7 +658,7 @@ gtk_im_context_xim_set_use_preedit (GtkIMContext *context,
if (context_xim->use_preedit != use_preedit)
{
context_xim->use_preedit = use_preedit;
reinitialize_ic (context_xim);
reinitialize_ic (context_xim, TRUE);
}
return;
@ -1077,31 +1121,8 @@ static XIC
gtk_im_context_xim_get_ic (GtkIMContextXIM *context_xim)
{
if (!context_xim->ic && context_xim->im_info)
{
context_xim->ic = get_ic_real (context_xim);
/*
* connect property-notify signal handlers to respond runtime
* changes of status_style and preedit_style in the settings
*/
if (context_xim->im_info->settings)
{
GtkXIMInfo *info = context_xim->im_info;
if (info->status_set)
g_signal_handler_disconnect (info->settings, info->status_set);
if (info->preedit_set)
g_signal_handler_disconnect (info->settings, info->preedit_set);
info->status_set = g_signal_connect_swapped (info->settings,
"notify::gtk-im-status-style",
G_CALLBACK (status_style_change_notify),
context_xim);
info->preedit_set = g_signal_connect_swapped (info->settings,
"notify::gtk-im-preedit-style",
G_CALLBACK (preedit_style_change_notify),
context_xim);
}
}
context_xim->ic = get_ic_real (context_xim);
return context_xim->ic;
}