void
edit_syntax_dialog (void) {
char *old_syntax_type;
int old_auto_syntax, syntax;
char **names;
int i;
int force_reload = 0;
int count = 0;
names = (char**) g_malloc (sizeof (char*));
names[0] = NULL;
/* We fill the list of syntax files every time the editor is invoked.
Instead we could save the list to a file and update it once the syntax
file gets updated (either by testing or by explicit user command). */
edit_load_syntax (NULL, &names, NULL);
while (names[count++] != NULL);
qsort(names, count - 1, sizeof(char*), pstrcmp);
if ((syntax = exec_edit_syntax_dialog ((const char**) names)) < 0) {
for (i = 0; names[i]; i++) {
g_free (names[i]);
}
g_free (names);
return;
}
old_auto_syntax = option_auto_syntax;
old_syntax_type = g_strdup (option_syntax_type);
switch (syntax) {
case 0: /* auto syntax */
option_auto_syntax = 1;
break;
case 1: /* reload current syntax */
force_reload = 1;
break;
default:
option_auto_syntax = 0;
g_free (option_syntax_type);
option_syntax_type = g_strdup (names[syntax - N_DFLT_ENTRIES]);
}
/* Load or unload syntax rules if the option has changed */
if ((option_auto_syntax && !old_auto_syntax) || old_auto_syntax ||
(old_syntax_type && option_syntax_type &&
(strcmp (old_syntax_type, option_syntax_type) != 0)) ||
force_reload)
edit_load_syntax (wedit, NULL, option_syntax_type);
for (i = 0; names[i]; i++) {
g_free (names[i]);
}
g_free (names);
g_free (old_syntax_type);
}
void
edit_syntax_dialog (WEdit * edit)
{
GPtrArray *names;
int syntax;
names = g_ptr_array_new ();
/* We fill the list of syntax files every time the editor is invoked.
Instead we could save the list to a file and update it once the syntax
file gets updated (either by testing or by explicit user command). */
edit_load_syntax (NULL, names, NULL);
g_ptr_array_sort (names, pstrcmp);
syntax = exec_edit_syntax_dialog (names, edit->syntax_type);
if (syntax >= 0)
{
gboolean force_reload = FALSE;
char *current_syntax;
int old_auto_syntax;
current_syntax = g_strdup (edit->syntax_type);
old_auto_syntax = option_auto_syntax;
switch (syntax)
{
case 0: /* auto syntax */
option_auto_syntax = 1;
break;
case 1: /* reload current syntax */
force_reload = TRUE;
break;
default:
option_auto_syntax = 0;
g_free (edit->syntax_type);
edit->syntax_type = g_strdup (g_ptr_array_index (names, syntax - N_DFLT_ENTRIES));
}
/* Load or unload syntax rules if the option has changed */
if (force_reload || (option_auto_syntax && !old_auto_syntax) || old_auto_syntax ||
(current_syntax != NULL && edit->syntax_type != NULL &&
strcmp (current_syntax, edit->syntax_type) != 0))
edit_load_syntax (edit, NULL, edit->syntax_type);
g_free (current_syntax);
}
g_ptr_array_foreach (names, (GFunc) g_free, NULL);
g_ptr_array_free (names, TRUE);
}
static void
edit_reload_syntax (void *data, void *user_data)
{
(void) user_data;
if (edit_widget_is_editor (WIDGET (data)))
{
WEdit *edit = (WEdit *) data;
edit_load_syntax (edit, NULL, edit->syntax_type);
}
}