--- a/ui/gtk/menu.c Mon Jun 17 21:20:58 2024 +0200
+++ b/ui/gtk/menu.c Sun Sep 29 13:32:51 2024 +0200
@@ -42,8 +42,7 @@
#include <cx/linked_list.h>
#include <cx/array_list.h>
-#if UI_GTK2 || UI_GTK3
-
+#if GTK_MAJOR_VERSION <= 3
static ui_menu_add_f createMenuItem[] = {
/* UI_MENU */ add_menu_widget,
@@ -501,4 +500,194 @@
}
}
-#endif /* UI_GTK2 || UI_GTK3 */
+#endif /* GTK_MAJOR_VERSION <= 3 */
+
+
+
+#if GTK_MAJOR_VERSION >= 4
+
+
+
+static ui_gmenu_add_f createMenuItem[] = {
+ /* UI_MENU */ ui_gmenu_add_menu,
+ /* UI_MENU_ITEM */ ui_gmenu_add_menuitem,
+ /* UI_MENU_CHECK_ITEM */ ui_gmenu_add_checkitem,
+ /* UI_MENU_RADIO_ITEM */ ui_gmenu_add_radioitem,
+ /* UI_MENU_ITEM_LIST */ ui_gmenu_add_menuitem_list,
+ /* UI_MENU_CHECKITEM_LIST */ ui_gmenu_add_menuitem_list,
+ /* UI_MENU_RADIOITEM_LIST */ ui_gmenu_add_menuitem_list,
+ /* UI_MENU_SEPARATOR */ ui_gmenu_add_menuseparator
+};
+
+void ui_gmenu_add_menu_items(GMenu *parent, int i, UiMenu *menu, UiObject *obj) {
+ UiMenuItemI *it = menu->items_begin;
+ int index = 0;
+ while(it) {
+ createMenuItem[it->type](parent, index, it, obj);
+ it = it->next;
+ index++;
+ }
+}
+
+void ui_gmenu_add_menu(GMenu *parent, int index, UiMenuItemI *item, UiObject *obj) {
+ UiMenu *mi = (UiMenu*)item;
+ GMenu *menu = g_menu_new();
+ ui_gmenu_add_menu_items(menu, 0, mi, obj);
+ g_menu_append_submenu(parent, mi->label, G_MENU_MODEL(menu));
+}
+
+void ui_gmenu_add_menuitem(GMenu *parent, int index, UiMenuItemI *item, UiObject *obj) {
+ UiMenuItem *i = (UiMenuItem*)item;
+
+ GSimpleAction *action = g_simple_action_new(item->id, NULL);
+ g_action_map_add_action(obj->ctx->action_map, G_ACTION(action));
+
+ if(i->callback != NULL) {
+ UiEventData *event = malloc(sizeof(UiEventData));
+ event->obj = obj;
+ event->userdata = i->userdata;
+ event->callback = i->callback;
+ event->value = 0;
+ event->customdata = NULL;
+
+ g_signal_connect(
+ action,
+ "activate",
+ G_CALLBACK(ui_activate_event_wrapper),
+ event);
+ g_signal_connect(
+ obj->widget,
+ "destroy",
+ G_CALLBACK(ui_destroy_userdata),
+ event);
+ }
+
+ char action_name[32];
+ snprintf(action_name, 32, "win.%s", item->id);
+ g_menu_append(parent, i->label, action_name);
+}
+
+void ui_gmenu_add_menuseparator(GMenu *p, int index, UiMenuItemI *item, UiObject *obj) {
+
+}
+
+void ui_gmenu_add_checkitem(GMenu *p, int index, UiMenuItemI *item, UiObject *obj) {
+ UiMenuCheckItem *checkitem = (UiMenuCheckItem*)item;
+
+ // TODO
+}
+
+void ui_gmenu_add_radioitem(GMenu *p, int index, UiMenuItemI *item, UiObject *obj) {
+
+}
+
+void ui_gmenu_add_menuitem_list(GMenu *p, int index, UiMenuItemI *item, UiObject *obj) {
+ UiMenuItemList *il = (UiMenuItemList*)item;
+
+ const CxAllocator *a = obj->ctx->allocator;
+
+ UiActiveGMenuItemList *ls = cxMalloc(
+ a,
+ sizeof(UiActiveGMenuItemList));
+
+ ls->object = obj;
+ ls->menu = p;
+ ls->index = index;
+ ls->oldcount = 0;
+ ls->getvalue = il->getvalue;
+
+ UiVar* var = uic_create_var(ui_global_context(), il->varname, UI_VAR_LIST);
+ ls->var = var;
+ UiList *list = var->value;
+
+ ls->callback = il->callback;
+ ls->userdata = il->userdata;
+
+ list->observers = ui_add_observer(
+ list->observers,
+ (ui_callback)ui_update_gmenu_item_list,
+ ls);
+
+ GSimpleAction *action = g_simple_action_new(item->id, g_variant_type_new("i"));
+ g_action_map_add_action(obj->ctx->action_map, G_ACTION(action));
+ snprintf(ls->action, 32, "win.%s", item->id);
+
+
+ UiEventData *event = malloc(sizeof(UiEventData));
+ event->obj = obj;
+ event->userdata = il->userdata;
+ event->callback = il->callback;
+ event->customdata = var;
+ event->value = 0;
+
+ g_signal_connect(
+ action,
+ "activate",
+ G_CALLBACK(ui_menu_list_item_activate_event_wrapper),
+ event);
+ g_signal_connect(
+ obj->widget,
+ "destroy",
+ G_CALLBACK(ui_destroy_userdata),
+ event);
+
+ ui_update_gmenu_item_list(NULL, ls);
+}
+
+void ui_activate_event_wrapper(GSimpleAction* self, GVariant* parameter, UiEventData *event) {
+ int intval = event->value;
+ if(parameter && g_variant_is_of_type(parameter, G_VARIANT_TYPE_INT32)) {
+ intval = g_variant_get_int32(parameter);
+ }
+
+ UiEvent evt;
+ evt.obj = event->obj;
+ evt.window = event->obj->window;
+ evt.document = event->obj->ctx->document;
+ evt.eventdata = event->customdata;
+ evt.intval = intval;
+ event->callback(&evt, event->userdata);
+}
+
+void ui_menu_list_item_activate_event_wrapper(GSimpleAction* self, GVariant* parameter, UiEventData *event) {
+ int index = g_variant_get_int32(parameter);
+ UiVar *var = event->customdata;
+ UiList *list = var->value;
+
+ UiEvent evt;
+ evt.obj = event->obj;
+ evt.window = event->obj->window;
+ evt.document = event->obj->ctx->document;
+ evt.eventdata = ui_list_get(list, index);
+ evt.intval = index;
+ event->callback(&evt, event->userdata);
+
+}
+
+void ui_update_gmenu_item_list(UiEvent *event, UiActiveGMenuItemList *list) {
+ // remove old items
+ for(int i=0;i<list->oldcount;i++) {
+ g_menu_remove(list->menu, list->index);
+ }
+ UiList *ls = list->var->value;
+
+ // add list items
+ ui_getvaluefunc getvalue = list->getvalue;
+ int i = 0;
+ void* elm = ui_list_first(ls);
+ while(elm) {
+ char *label = (char*) (getvalue ? getvalue(elm, 0) : elm);
+
+ GMenuItem *item = g_menu_item_new(label, NULL);
+ GVariant *v = g_variant_new("i", i);
+ g_menu_item_set_action_and_target_value(item, list->action, v);
+ g_menu_insert_item(list->menu, list->index+i, item);
+
+ elm = ui_list_next(ls);
+ i++;
+ }
+
+ list->oldcount = i;
+}
+
+#endif