static void pls_lang_active(GtkAction* action, GtkSourceLanguage* lang) {
gint page_num;
GtkTextBuffer* buf;
page_num = gtk_notebook_get_current_page(puss_get_doc_panel(g_self->app));
if( page_num < 0 )
return;
buf = g_self->app->doc_get_buffer_from_page_num(page_num);
#if GTK_MAJOR_VERSION==2
if( !buf || !GTK_IS_SOURCE_BUFFER(buf) )
return;
#else
if( !buf || !GTK_SOURCE_IS_BUFFER(buf) )
return;
#endif
if( lang ) {
gtk_source_buffer_set_language(GTK_SOURCE_BUFFER(buf), lang);
add_fill_favory_language(lang);
} else {
gtk_source_buffer_set_language(GTK_SOURCE_BUFFER(buf), g_self->last_favory_lang);
}
}
static void
cedit_prefs_manager_source_style_scheme_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
cedit_debug (DEBUG_PREFS);
if (strcmp (key, GPM_SOURCE_STYLE_SCHEME) == 0)
{
static gchar *old_scheme = NULL;
gchar *scheme;
GtkSourceStyleScheme *style;
GList *docs;
GList *l;
scheme = g_settings_get_string (settings, key);
if (old_scheme != NULL && (strcmp (scheme, old_scheme) == 0))
return;
g_free (old_scheme);
old_scheme = scheme;
style = gtk_source_style_scheme_manager_get_scheme (
cedit_get_style_scheme_manager (),
scheme);
if (style == NULL)
{
g_warning ("Default style scheme '%s' not found, falling back to 'classic'", scheme);
style = gtk_source_style_scheme_manager_get_scheme (
cedit_get_style_scheme_manager (),
"classic");
if (style == NULL)
{
g_warning ("Style scheme 'classic' cannot be found, check your GtkSourceView installation.");
return;
}
}
docs = cedit_app_get_documents (cedit_app_get_default ());
for (l = docs; l != NULL; l = l->next)
{
#if GTK_CHECK_VERSION (3, 0, 0)
g_return_if_fail (GTK_SOURCE_IS_BUFFER (l->data));
#else
g_return_if_fail (GTK_IS_SOURCE_BUFFER (l->data));
#endif
gtk_source_buffer_set_style_scheme (GTK_SOURCE_BUFFER (l->data),
style);
}
g_list_free (docs);
}
}
static void
cedit_prefs_manager_syntax_hl_enable_changed (GSettings *settings,
gchar *key,
gpointer user_data)
{
cedit_debug (DEBUG_PREFS);
if (strcmp (key, GPM_SYNTAX_HL_ENABLE) == 0)
{
gboolean enable;
GList *docs;
GList *l;
const GList *windows;
enable = g_settings_get_boolean (settings, key);
docs = cedit_app_get_documents (cedit_app_get_default ());
l = docs;
while (l != NULL)
{
#if GTK_CHECK_VERSION (3, 0, 0)
g_return_if_fail (GTK_SOURCE_IS_BUFFER (l->data));
#else
g_return_if_fail (GTK_IS_SOURCE_BUFFER (l->data));
#endif
gtk_source_buffer_set_highlight_syntax (GTK_SOURCE_BUFFER (l->data),
enable);
l = l->next;
}
g_list_free (docs);
/* update the sensitivity of the Higlight Mode menu item */
windows = cedit_app_get_windows (cedit_app_get_default ());
while (windows != NULL)
{
GtkUIManager *ui;
GtkAction *a;
ui = cedit_window_get_ui_manager (CEDIT_WINDOW (windows->data));
a = gtk_ui_manager_get_action (ui,
"/MenuBar/ViewMenu/ViewHighlightModeMenu");
gtk_action_set_sensitive (a, enable);
windows = g_list_next (windows);
}
}
}
