diff -r a7f18dda6baf -r 0ebf9d7b23e8 ui/motif/menu.c --- a/ui/motif/menu.c Wed Dec 04 08:57:35 2024 +0100 +++ b/ui/motif/menu.c Wed Dec 04 18:31:22 2024 +0100 @@ -41,444 +41,3 @@ #include #include -static ui_menu_add_f createMenuItem[] = { - /* UI_MENU */ add_menu_widget, - /* UI_MENU_SUBMENU */ add_menu_widget, - /* UI_MENU_ITEM */ add_menuitem_widget, - /* UI_MENU_STOCK_ITEM */ add_menuitem_st_widget, - /* UI_MENU_CHECK_ITEM */ add_checkitem_widget, - /* UI_MENU_CHECK_ITEM_NV */ add_checkitemnv_widget, - /* UI_MENU_ITEM_LIST */ add_menuitem_list_widget, - /* UI_MENU_ITEM_LIST_NV */ NULL, // TODO - /* UI_MENU_SEPARATOR */ add_menuseparator_widget -}; - -// private menu functions -void ui_create_menubar(UiObject *obj) { - UiMenu *menus = uic_get_menu_list(); - if(!menus) { - return; - } - - Widget menubar = XmCreateMenuBar(obj->widget, "main_list", NULL, 0); - XtManageChild(menubar); - - UiMenu *menu = menus; - int menu_index = 0; - while(menu) { - menu_index += add_menu_widget(menubar, menu_index, &menu->item, obj); - - menu = (UiMenu*)menu->item.next; - } -} - -int add_menu_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj) { - UiMenu *menu = (UiMenu*)item; - - Widget menuItem = XtVaCreateManagedWidget( - menu->label, - xmCascadeButtonWidgetClass, - parent, - NULL); - Widget m = XmVaCreateSimplePulldownMenu(parent, menu->label, i, NULL, NULL); - - UiMenuItemI *mi = menu->items_begin; - int menu_index = 0; - while(mi) { - menu_index += createMenuItem[mi->type](m, menu_index, mi, obj); - mi = mi->next; - } - - return 1; -} - -int add_menuitem_widget( - Widget parent, - int i, - UiMenuItemI *item, - UiObject *obj) -{ - UiMenuItem *mi = (UiMenuItem*)item; - - Arg args[1]; - XmString label = XmStringCreateLocalized(mi->label); - XtSetArg(args[0], XmNlabelString, label); - - Widget mitem = XtCreateManagedWidget( - "menubutton", - xmPushButtonWidgetClass, - parent, - args, - 1); - XmStringFree(label); - - if(mi->callback != NULL) { - UiEventData *event = cxMalloc( - obj->ctx->allocator, - sizeof(UiEventData)); - event->obj = obj; - event->userdata = mi->userdata; - event->callback = mi->callback; - event->value = 0; - XtAddCallback( - mitem, - XmNactivateCallback, - (XtCallbackProc)ui_push_button_callback, - event); - } - - if(mi->groups) { - uic_add_group_widget(obj->ctx, mitem, (ui_enablefunc)XtSetSensitive, mi->groups); - } - - return 1; -} - -int add_menuitem_st_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj) { - UiStMenuItem *mi = (UiStMenuItem*)item; - - UiStockItem *si = ui_get_stock_item(mi->stockid); - if(!si) { - fprintf(stderr, "UI Error: unknown stock id: %s\n", mi->stockid); - return 0; - } - - int n = 0; - Arg args[4]; - XmString label = XmStringCreateLocalized(si->label); - XmString at = NULL; - - XtSetArg(args[n], XmNlabelString, label); - n++; - if(si->accelerator) { - XtSetArg(args[n], XmNaccelerator, si->accelerator); - n++; - } - if(si->accelerator_label) { - at = XmStringCreateLocalized(si->accelerator_label); - XtSetArg(args[n], XmNacceleratorText, at); - n++; - } - - Widget mitem = XtCreateManagedWidget( - "menubutton", - xmPushButtonWidgetClass, - parent, - args, - n); - XmStringFree(label); - if(at) { - XmStringFree(at); - } - - if(mi->callback != NULL) { - UiEventData *event = cxMalloc( - obj->ctx->allocator, - sizeof(UiEventData)); - event->obj = obj; - event->userdata = mi->userdata; - event->callback = mi->callback; - event->value = 0; - XtAddCallback( - mitem, - XmNactivateCallback, - (XtCallbackProc)ui_push_button_callback, - event); - } - - if(mi->groups) { - uic_add_group_widget(obj->ctx, mitem, (ui_enablefunc)XtSetSensitive, mi->groups); - } - - return 1; -} - -int add_menuseparator_widget( - Widget parent, - int i, - UiMenuItemI *item, - UiObject *obj) -{ - Widget s = XmCreateSeparatorGadget (parent, "menu_separator", NULL, 0); - XtManageChild(s); - return 1; -} - -int add_checkitem_widget( - Widget parent, - int i, - UiMenuItemI *item, - UiObject *obj) -{ - UiCheckItem *ci = (UiCheckItem*)item; - - Arg args[3]; - XmString label = XmStringCreateLocalized(ci->label); - XtSetArg(args[0], XmNlabelString, label); - XtSetArg(args[1], XmNvisibleWhenOff, 1); - Widget checkbox = XtCreateManagedWidget( - "menutogglebutton", - xmToggleButtonWidgetClass, - parent, - args, - 2); - XmStringFree(label); - - if(ci->callback) { - UiEventData *event = cxMalloc( - obj->ctx->allocator, - sizeof(UiEventData)); - event->obj = obj; - event->userdata = ci->userdata; - event->callback = ci->callback; - XtAddCallback( - checkbox, - XmNvalueChangedCallback, - (XtCallbackProc)ui_toggle_button_callback, - event); - } - - return 1; -} - -int add_checkitemnv_widget( - Widget parent, - int i, - UiMenuItemI *item, - UiObject *obj) -{ - UiCheckItemNV *ci = (UiCheckItemNV*)item; - - Arg args[3]; - XmString label = XmStringCreateLocalized(ci->label); - XtSetArg(args[0], XmNlabelString, label); - XtSetArg(args[1], XmNvisibleWhenOff, 1); - Widget checkbox = XtCreateManagedWidget( - "menutogglebutton", - xmToggleButtonWidgetClass, - parent, - args, - 2); - XmStringFree(label); - - UiVar *var = uic_create_var(obj->ctx, ci->varname, UI_VAR_INTEGER); - if(var) { - UiInteger *value = var->value; - value->obj = checkbox; - value->get = ui_toggle_button_get; - value->set = ui_toggle_button_set; - value = 0; - } else { - // TODO: error - } - - return 1; -} - -int add_menuitem_list_widget( - Widget parent, - int i, - UiMenuItemI *item, - UiObject *obj) -{ - UiMenuItemList *il = (UiMenuItemList*)item; - - UiActiveMenuItemList *ls = cxMalloc( - obj->ctx->allocator, - sizeof(UiActiveMenuItemList)); - - ls->object = obj; - ls->menu = parent; - ls->index = i; - ls->oldcount = 0; - ls->list = il->list; - ls->callback = il->callback; - ls->userdata = il->userdata; - - ls->list->observers = ui_add_observer( - ls->list->observers, - (ui_callback)ui_update_menuitem_list, - ls); - - ui_update_menuitem_list(NULL, ls); - - return 0; -} - -void ui_update_menuitem_list(UiEvent *event, UiActiveMenuItemList *list) { - Arg args[4]; - - // remove old items - if(list->oldcount > 0) { - Widget *children; - int nc; - - XtVaGetValues( - list->menu, - XmNchildren, - &children, - XmNnumChildren, - &nc, - NULL); - - for(int i=0;ioldcount;i++) { - XtDestroyWidget(children[list->index + i]); - } - } - - char *str = ui_list_first(list->list); - if(str) { - // add separator - XtSetArg(args[0], XmNpositionIndex, list->index); - Widget s = XmCreateSeparatorGadget (list->menu, "menu_separator", args, 1); - XtManageChild(s); - } - int i = 1; - while(str) { - XmString label = XmStringCreateLocalized(str); - XtSetArg(args[0], XmNlabelString, label); - XtSetArg(args[1], XmNpositionIndex, list->index + i); - - Widget mitem = XtCreateManagedWidget( - "menubutton", - xmPushButtonWidgetClass, - list->menu, - args, - 2); - XmStringFree(label); - - if(list->callback) { - // TODO: use mempool - UiEventData *event = malloc(sizeof(UiEventData)); - event->obj = list->object; - event->userdata = list->userdata; - event->callback = list->callback; - event->value = i - 1; - - XtAddCallback( - mitem, - XmNactivateCallback, - (XtCallbackProc)ui_push_button_callback, - event); - } - - str = ui_list_next(list->list); - i++; - } - - list->oldcount = i; -} - -void ui_menu_event_wrapper(Widget widget, XtPointer udata, XtPointer cdata) { - UiEventData *event = udata; - UiEvent e; - e.obj = event->obj; - e.window = event->obj->window; - e.document = event->obj->ctx->document; - e.intval = 0; - event->callback(&e, event->userdata); -} - - -/* - * widget menu functions - */ - -static void ui_popup_handler(Widget widget, XtPointer data, XEvent *event, Boolean *c) { - Widget menu = data; - XmMenuPosition(menu, (XButtonPressedEvent *)event); - XtManageChild(menu); - - *c = FALSE; -} - -UIMENU ui_contextmenu(UiObject *obj) { - UiContainer *ct = uic_get_current_container(obj); - if(ct->current) { - return ui_contextmenu_w(obj, ct->current); - } else { - return NULL; // TODO: warn - } -} - -UIMENU ui_contextmenu_w(UiObject *obj, UIWIDGET widget) { - UiContainer *ct = uic_get_current_container(obj); - - Widget menu = XmCreatePopupMenu(widget, "popup_menu", NULL, 0); - ct->menu = menu; - - XtAddEventHandler(widget, ButtonPressMask, FALSE, ui_popup_handler, menu); - - return menu; -} - -void ui_contextmenu_popup(UIMENU menu) { - -} - -void ui_widget_menuitem(UiObject *obj, char *label, ui_callback f, void *userdata) { - ui_widget_menuitem_gr(obj, label, f, userdata, -1); -} - -void ui_widget_menuitem_gr(UiObject *obj, char *label, ui_callback f, void *userdata, ...) { - UiContainer *ct = uic_get_current_container(obj); - if(!ct->menu) { - return; - } - - // add groups - CxList *groups = NULL; - va_list ap; - va_start(ap, userdata); - int group; - while((group = va_arg(ap, int)) != -1) { - if(!groups) { - groups = cxArrayListCreate(cxDefaultAllocator, NULL, sizeof(int), 16); - } - cxListAdd(groups, &group); - } - va_end(ap); - - // create menuitem - Arg args[4]; - XmString labelstr = XmStringCreateLocalized(label); - XtSetArg(args[0], XmNlabelString, labelstr); - - Widget item = XmCreatePushButton(ct->menu, "menu_button", args, 1); - XtManageChild(item); - XmStringFree(labelstr); -} - -void ui_widget_menuitem_st(UiObject *obj, char *stockid, ui_callback f, void *userdata) { - ui_widget_menuitem_stgr(obj, stockid, f, userdata, -1); -} - -void ui_widget_menuitem_stgr(UiObject *obj, char *stockid, ui_callback f, void *userdata, ...) { - UiContainer *ct = uic_get_current_container(obj); - if(!ct->menu) { - return; - } - - // add groups - CxList *groups = NULL; - va_list ap; - va_start(ap, userdata); - int group; - while((group = va_arg(ap, int)) != -1) { - if(!groups) { - groups = cxArrayListCreate(cxDefaultAllocator, NULL, sizeof(int), 16); - } - cxListAdd(groups, &group); - } - va_end(ap); - - // create menuitem - UiStockItem *stockItem = ui_get_stock_item(stockid); - Arg args[4]; - XmString labelstr = XmStringCreateLocalized(stockItem->label); - XtSetArg(args[0], XmNlabelString, labelstr); - - Widget item = XmCreatePushButton(ct->menu, "menu_button", args, 1); - XtManageChild(item); - XmStringFree(labelstr); -}