--- a/ui/cocoa/MainWindow.m Sat Apr 05 17:57:04 2025 +0200
+++ b/ui/cocoa/MainWindow.m Sun Jul 20 22:04:39 2025 +0200
@@ -30,11 +30,14 @@
#import "Container.h"
#import "GridLayout.h"
#import "../common/object.h"
+#import <objc/runtime.h>
+
+#import "EventData.h"
+#import "menu.h"
@implementation MainWindow
- (MainWindow*)init:(UiObject*)obj {
- self.uiobj = obj;
NSRect frame = NSMakeRect(300, 200, 600, 500);
self = [self initWithContentRect:frame
@@ -63,3 +66,198 @@
}
@end
+
+
+
+@implementation MainWindowController
+
+- (MainWindowController*)initWithWindow:(UiObject*)obj window:(NSWindow*)window {
+ self = [super initWithWindow:window];
+ _uiobj = obj;
+
+ self.checkItemStates = [[NSMutableDictionary alloc] init];
+ self.radioItems = [[NSMutableDictionary alloc] init];
+
+ // bind all stateful menu items (checkbox, radiobuttons, lists)
+ NSArray *menuBindItems = ui_get_binding_items(); // returns all items that require binding
+ for(MenuItem *item in menuBindItems) {
+ if(item.checkItem || item.radioItem) {
+ // simple check item (ui_menu_toggleitem_create)
+ UiVar *var = uic_widget_var(obj->ctx, obj->ctx, NULL, item.checkItem ? item.checkItem->varname : item.radioItem->varname, UI_VAR_INTEGER);
+ // create the state object for this item/window
+ MenuItemState *state = [[MenuItemState alloc] init];
+ state.mainWindow = self;
+ state.var = var;
+ if(var) {
+ UiInteger *i = var->value;
+ if(item.checkItem) {
+ // bind toggle item
+ state.state = (int)i->value;
+ i->obj = (__bridge void*)state;
+ i->get = ui_menu_check_item_get;
+ i->set = ui_menu_check_item_set;
+ } else {
+ // bind radio item
+ NSMutableArray *rgroup = nil;
+ if(i->obj) {
+ rgroup = (__bridge NSMutableArray*)i->obj;
+ } else {
+ // create a new rgroup array and register it in the window
+ rgroup = [[NSMutableArray alloc] init];
+ NSString *varname = [[NSString alloc] initWithUTF8String:item.radioItem->varname];
+ [_radioItems setObject:rgroup forKey:varname];
+ i->obj = (__bridge void*)rgroup;
+ }
+ i->get = ui_menu_radio_item_get;
+ i->set = ui_menu_radio_item_set;
+ [rgroup addObject:state]; // add this item state to the radio group
+ // i->value can contain a non-zero value, which means a specific radiobutton
+ // should be pre-selected
+ if(i->value == rgroup.count) {
+ state.state = NSControlStateValueOn;
+ }
+ }
+ } else {
+ state.state = 0;
+ }
+ [_checkItemStates setObject:state forKey:item.itemId];
+ }
+ }
+
+ return self;
+}
+
+- (void) windowDidLoad {
+ [self.window setNextResponder:self];
+}
+
+- (void)menuItemAction:(id)sender {
+ EventData *event = objc_getAssociatedObject(sender, "eventdata");
+ if(event) {
+ event.obj = self.uiobj; // temporary set the event object
+ [event handleEvent:sender];
+ }
+}
+
+- (void)menuCheckItemAction:(id)sender {
+ NSMenuItem *menuItem = sender;
+ MenuItem *item = objc_getAssociatedObject(sender, "menuitem");
+ if(!item || !item.checkItem) {
+ return;
+ }
+
+ MenuItemState *state = [_checkItemStates objectForKey:item.itemId];
+ state.state = state.state == NSControlStateValueOff ? NSControlStateValueOn : NSControlStateValueOff;
+ menuItem.state = state.state;
+
+ UiMenuCheckItem *it = item.checkItem;
+ if(it->callback) {
+ UiEvent event;
+ event.obj = _uiobj;
+ event.window = event.obj->window;
+ event.document = event.obj->ctx->document;
+ event.eventdata = state.var ? state.var->value : NULL;
+ event.intval = state.state;
+ it->callback(&event, it->userdata);
+ }
+}
+
+- (void)menuRadioItemAction:(id)sender {
+ NSMenuItem *menuItem = sender;
+ MenuItem *item = objc_getAssociatedObject(sender, "menuitem");
+ if(!item || !item.radioItem) {
+ return;
+ }
+
+ UiMenuRadioItem *it = item.radioItem;
+ if(!it->varname) {
+ return;
+ }
+
+ MenuItemState *state = [_checkItemStates objectForKey:item.itemId]; // current state of this menu item
+
+ NSString *varname = [[NSString alloc] initWithUTF8String:it->varname];
+ NSArray *radioGroup = [_radioItems objectForKey:varname];
+ if(!radioGroup) {
+ return;
+ }
+ int index = 1;
+ int value = 0;
+ for(MenuItemState *g in radioGroup) {
+ if(g == state) {
+ menuItem.state = NSControlStateValueOn;
+ g.state = NSControlStateValueOn;
+ value = index;
+ } else {
+ menuItem.state = NSControlStateValueOff;
+ g.state = NSControlStateValueOff;
+ }
+ }
+
+ if(it->callback) {
+ UiEvent event;
+ event.obj = _uiobj;
+ event.window = event.obj->window;
+ event.document = event.obj->ctx->document;
+ event.eventdata = state.var ? state.var->value : NULL;
+ event.intval = value;
+ it->callback(&event, it->userdata);
+ }
+}
+
+
+- (BOOL) validateMenuItem:(NSMenuItem *) menuItem {
+ MenuItem *item = objc_getAssociatedObject(menuItem, "menuitem");
+ if(item) {
+ MenuItemState *state = [_checkItemStates objectForKey:item.itemId];
+ if(state) {
+ menuItem.state = state.state;
+ } else {
+ menuItem.state = NSControlStateValueOff;
+ }
+ }
+
+ return YES;
+}
+
+@end
+
+@implementation MenuItemState
+
+@end
+
+int64_t ui_menu_check_item_get(UiInteger *i) {
+ MenuItemState *state = (__bridge MenuItemState*)i->obj;
+ i->value = state.state;
+ return i->value;
+}
+
+void ui_menu_check_item_set(UiInteger *i, int64_t value) {
+ MenuItemState *state = (__bridge MenuItemState*)i->obj;
+ i->value = value;
+ state.state = (int)value;
+}
+
+int64_t ui_menu_radio_item_get(UiInteger *i) {
+ NSArray *rgroup = (__bridge NSArray*)i->obj;
+ i->value = 0;
+ int index = 1;
+ for(MenuItemState *state in rgroup) {
+ if(state.state == NSControlStateValueOn) {
+ i->value = index;
+ break;
+ }
+ index++;
+ }
+ return i->value;
+}
+
+void ui_menu_radio_item_set(UiInteger *i, int64_t value) {
+ NSArray *rgroup = (__bridge NSArray*)i->obj;
+ i->value = 0;
+ int index = 1;
+ for(MenuItemState *state in rgroup) {
+ state.state = value == index;
+ index++;
+ }
+}