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-Add NULL argument to XGetIMValues.

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-Check NULL return for xim_styles and ic_values.
-Restore preedit state after XmbResetIC.
-Change XVaNestedList* to XVaNestedList.
-Match "preedit-changed" to "preedit_changed".
This commit is contained in:
Hidetoshi Tajima
2000-12-01 03:43:14 +00:00
parent 68ae419bfb
commit c396e4bb05
1 changed files with 55 additions and 19 deletions
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74
modules/input/gtkimcontextxim.c
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@ -122,29 +122,39 @@ choose_better_style (XIMStyle style1, XIMStyle style2)
static void
setup_im (GtkXIMInfo *info)
{
XIMStyles *xim_styles;
XIMValuesList *ic_values;
XIMStyles *xim_styles = NULL;
XIMValuesList *ic_values = NULL;
int i;
XGetIMValues (info->im,
XNQueryInputStyle, &xim_styles,
XNQueryICValuesList, &ic_values);
XNQueryICValuesList, &ic_values,
NULL);
info->style = 0;
for (i = 0; i < xim_styles->count_styles; i++)
if ((xim_styles->supported_styles[i] & ALLOWED_MASK) == xim_styles->supported_styles[i])
info->style = choose_better_style (info->style,
xim_styles->supported_styles[i]);
if (xim_styles)
{
for (i = 0; i < xim_styles->count_styles; i++)
if ((xim_styles->supported_styles[i] & ALLOWED_MASK) == xim_styles->supported_styles[i])
info->style = choose_better_style (info->style,
xim_styles->supported_styles[i]);
}
#if 0
for (i = 0; i < ic_values->count_values; i++)
g_print ("%s\n", ic_values->supported_values[i]);
for (i = 0; i < xim_styles->count_styles; i++)
g_print ("%#x\n", xim_styles->supported_styles[i]);
if (ic_values)
{
for (i = 0; i < ic_values->count_values; i++)
g_print ("%s\n", ic_values->supported_values[i]);
for (i = 0; i < xim_styles->count_styles; i++)
g_print ("%#x\n", xim_styles->supported_styles[i]);
}
#endif
XFree (xim_styles);
XFree (ic_values);
if (xim_styles)
XFree (xim_styles);
if (ic_values)
XFree (ic_values);
}
static GtkXIMInfo *
@ -358,11 +368,37 @@ gtk_im_context_xim_reset (GtkIMContext *context)
XIC ic = gtk_im_context_xim_get_ic (context_xim);
gchar *result;
/* restore conversion state after resetting ic later */
XIMPreeditState preedit_state = XIMPreeditUnKnown;
XVaNestedList preedit_attr;
gboolean have_preedit_state = FALSE;
if (!ic)
return;
preedit_attr = XVaCreateNestedList(0,
XNPreeditState, &preedit_state,
0);
if (!XGetICValues(ic,
XNPreeditAttributes, preedit_attr,
NULL))
have_preedit_state = TRUE;
XFree(preedit_attr);
result = XmbResetIC (ic);
preedit_attr = XVaCreateNestedList(0,
XNPreeditState, preedit_state,
0);
if (have_preedit_state)
XSetICValues(ic,
XNPreeditAttributes, preedit_attr,
NULL);
XFree(preedit_attr);
if (result)
{
char *result_utf8 = mb_to_utf8 (context_xim, result);
@ -376,7 +412,7 @@ gtk_im_context_xim_reset (GtkIMContext *context)
if (context_xim->preedit_length)
{
context_xim->preedit_length = 0;
gtk_signal_emit_by_name (GTK_OBJECT (context), "preedit-changed");
gtk_signal_emit_by_name (GTK_OBJECT (context), "preedit_changed");
}
XFree (result);
@ -607,7 +643,7 @@ preedit_draw_callback (XIC xic,
if (new_text)
g_free (new_text);
gtk_signal_emit_by_name (GTK_OBJECT (context), "preedit-changed");
gtk_signal_emit_by_name (GTK_OBJECT (context), "preedit_changed");
}
@ -621,7 +657,7 @@ preedit_caret_callback (XIC xic,
if (call_data->direction == XIMAbsolutePosition)
{
context->preedit_cursor = call_data->position;
gtk_signal_emit_by_name (GTK_OBJECT (context), "preedit-changed");
gtk_signal_emit_by_name (GTK_OBJECT (context), "preedit_changed");
}
else
{
@ -672,9 +708,9 @@ static XIC
gtk_im_context_xim_get_ic (GtkIMContextXIM *context_xim)
{
const char *name1 = NULL;
XVaNestedList *list1 = NULL;
XVaNestedList list1 = NULL;
const char *name2 = NULL;
XVaNestedList *list2 = NULL;
XVaNestedList list2 = NULL;
if (!context_xim->ic && context_xim->client_window)
{
@ -700,7 +736,7 @@ gtk_im_context_xim_get_ic (GtkIMContextXIM *context_xim)
if ((context_xim->im_info->style & STATUS_MASK) == XIMStatusCallbacks)
{
XVaNestedList *status_attrs;
XVaNestedList status_attrs;
context_xim->status_start_callback.client_data = (XPointer)context_xim;
context_xim->status_start_callback.callback = (XIMProc)status_start_callback;