Add AppDelegate for macOS in Objective-C++

src/app/core/platform/app_delegate.h

@@ -0,0 +1,14 @@
+#ifndef YAZE_APP_CORE_PLATFORM_APP_DELEGATE_H
+#define YAZE_APP_CORE_PLATFORM_APP_DELEGATE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void InitializeCocoa();
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // YAZE_APP_CORE_PLATFORM_APP_DELEGATE_H

src/app/core/platform/app_delegate.mm

@@ -0,0 +1,223 @@
+// AppDelegate.mm
+#import <Cocoa/Cocoa.h>
+
+#import "app/core/platform/file_dialog.h"
+#import "app/rom.h"
+#import "app_delegate.h"
+
+@interface AppDelegate : NSObject <NSApplicationDelegate>
+- (void)setupMenus;
+// - (void)changeApplicationIcon;
+@end
+
+@implementation AppDelegate
+
+// - (void)changeApplicationIcon {
+//   NSImage *newIcon = [NSImage imageNamed:@"newIcon"];
+//   [NSApp setApplicationIconImage:newIcon];
+// }
+
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
+  [self setupMenus];
+}
+
+- (void)setupMenus {
+  NSMenu *mainMenu = [NSApp mainMenu];
+
+  NSMenuItem *fileMenuItem = [mainMenu itemWithTitle:@"File"];
+  if (!fileMenuItem) {
+    NSMenu *fileMenu = [[NSMenu alloc] initWithTitle:@"File"];
+    fileMenuItem = [[NSMenuItem alloc] initWithTitle:@"File" action:nil keyEquivalent:@""];
+    [fileMenuItem setSubmenu:fileMenu];
+
+    NSMenuItem *openItem = [[NSMenuItem alloc] initWithTitle:@"Open"
+                                                      action:@selector(openFileAction:)
+                                               keyEquivalent:@"o"];
+    [fileMenu addItem:openItem];
+
+    // Open Recent
+    NSMenu *openRecentMenu = [[NSMenu alloc] initWithTitle:@"Open Recent"];
+    NSMenuItem *openRecentMenuItem = [[NSMenuItem alloc] initWithTitle:@"Open Recent"
+                                                                action:nil
+                                                         keyEquivalent:@""];
+    [openRecentMenuItem setSubmenu:openRecentMenu];
+    [fileMenu addItem:openRecentMenuItem];
+
+    // Add a separator
+    [fileMenu addItem:[NSMenuItem separatorItem]];
+
+    // Save
+    NSMenuItem *saveItem = [[NSMenuItem alloc] initWithTitle:@"Save"
+                                                      action:@selector(openFileAction:)
+                                               keyEquivalent:@"s"];
+    [fileMenu addItem:saveItem];
+
+    // Separator
+    [fileMenu addItem:[NSMenuItem separatorItem]];
+
+    // Options submenu
+    NSMenu *optionsMenu = [[NSMenu alloc] initWithTitle:@"Options"];
+    NSMenuItem *optionsMenuItem = [[NSMenuItem alloc] initWithTitle:@"Options"
+                                                             action:nil
+                                                      keyEquivalent:@""];
+    [optionsMenuItem setSubmenu:optionsMenu];
+
+    // Flag checkmark field
+    NSMenuItem *flagItem = [[NSMenuItem alloc] initWithTitle:@"Flag"
+                                                      action:@selector(toggleFlagAction:)
+                                               keyEquivalent:@""];
+    [flagItem setTarget:self];
+    [flagItem setState:NSControlStateValueOff];
+    [optionsMenu addItem:flagItem];
+    [fileMenu addItem:optionsMenuItem];
+
+    [mainMenu insertItem:fileMenuItem atIndex:1];
+  }
+
+  NSMenuItem *editMenuItem = [mainMenu itemWithTitle:@"Edit"];
+  if (!editMenuItem) {
+    NSMenu *editMenu = [[NSMenu alloc] initWithTitle:@"Edit"];
+    editMenuItem = [[NSMenuItem alloc] initWithTitle:@"Edit" action:nil keyEquivalent:@""];
+    [editMenuItem setSubmenu:editMenu];
+
+    NSMenuItem *undoItem = [[NSMenuItem alloc] initWithTitle:@"Undo"
+                                                      action:@selector(openFileAction:)
+                                               keyEquivalent:@"z"];
+
+    [editMenu addItem:undoItem];
+
+    NSMenuItem *redoItem = [[NSMenuItem alloc] initWithTitle:@"Redo"
+                                                      action:@selector(openFileAction:)
+                                               keyEquivalent:@"Z"];
+
+    [editMenu addItem:redoItem];
+
+    // Add a separator
+    [editMenu addItem:[NSMenuItem separatorItem]];
+
+    NSMenuItem *cutItem = [[NSMenuItem alloc] initWithTitle:@"Cut"
+                                                     action:@selector(openFileAction:)
+                                              keyEquivalent:@"x"];
+    [editMenu addItem:cutItem];
+
+    NSMenuItem *copyItem = [[NSMenuItem alloc] initWithTitle:@"Copy"
+                                                      action:@selector(openFileAction:)
+                                               keyEquivalent:@"c"];
+    [editMenu addItem:copyItem];
+
+    NSMenuItem *pasteItem = [[NSMenuItem alloc] initWithTitle:@"Paste"
+                                                       action:@selector(openFileAction:)
+                                                keyEquivalent:@"v"];
+
+    [editMenu addItem:pasteItem];
+
+    // Add a separator
+    [editMenu addItem:[NSMenuItem separatorItem]];
+
+    NSMenuItem *selectAllItem = [[NSMenuItem alloc] initWithTitle:@"Select All"
+                                                           action:@selector(openFileAction:)
+                                                    keyEquivalent:@"a"];
+
+    [editMenu addItem:selectAllItem];
+
+    [mainMenu insertItem:editMenuItem atIndex:2];
+  }
+
+  NSMenuItem *viewMenuItem = [mainMenu itemWithTitle:@"View"];
+  if (!viewMenuItem) {
+    NSMenu *viewMenu = [[NSMenu alloc] initWithTitle:@"View"];
+    viewMenuItem = [[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""];
+    [viewMenuItem setSubmenu:viewMenu];
+
+    // Emulator view button
+    NSMenuItem *emulatorViewItem = [[NSMenuItem alloc] initWithTitle:@"Emulator View"
+                                                              action:@selector(openFileAction:)
+                                                       keyEquivalent:@"1"];
+
+    [viewMenu addItem:emulatorViewItem];
+
+    // Hex Editor View
+    NSMenuItem *hexEditorViewItem = [[NSMenuItem alloc] initWithTitle:@"Hex Editor View"
+                                                               action:@selector(openFileAction:)
+                                                        keyEquivalent:@"2"];
+
+    [viewMenu addItem:hexEditorViewItem];
+
+    // Disassembly view button
+    NSMenuItem *disassemblyViewItem = [[NSMenuItem alloc] initWithTitle:@"Disassembly View"
+                                                                 action:@selector(openFileAction:)
+                                                          keyEquivalent:@"3"];
+
+    [viewMenu addItem:disassemblyViewItem];
+
+    // Memory view button
+
+    NSMenuItem *memoryViewItem = [[NSMenuItem alloc] initWithTitle:@"Memory View"
+                                                            action:@selector(openFileAction:)
+                                                     keyEquivalent:@"4"];
+
+    [viewMenu addItem:memoryViewItem];
+
+    // Add a separator
+
+    [viewMenu addItem:[NSMenuItem separatorItem]];
+
+    // Toggle fullscreen button
+
+    NSMenuItem *toggleFullscreenItem = [[NSMenuItem alloc] initWithTitle:@"Toggle Fullscreen"
+                                                                  action:@selector(openFileAction:)
+                                                           keyEquivalent:@"f"];
+
+    [viewMenu addItem:toggleFullscreenItem];
+
+    [mainMenu insertItem:viewMenuItem atIndex:3];
+  }
+
+  NSMenuItem *helpMenuItem = [mainMenu itemWithTitle:@"Help"];
+  if (!helpMenuItem) {
+    NSMenu *helpMenu = [[NSMenu alloc] initWithTitle:@"Help"];
+    helpMenuItem = [[NSMenuItem alloc] initWithTitle:@"Help" action:nil keyEquivalent:@""];
+    [helpMenuItem setSubmenu:helpMenu];
+
+    // URL to online documentation
+    NSMenuItem *documentationItem = [[NSMenuItem alloc] initWithTitle:@"Documentation"
+                                                               action:@selector(openFileAction:)
+                                                        keyEquivalent:@"?"];
+    [helpMenu addItem:documentationItem];
+
+    [mainMenu insertItem:helpMenuItem atIndex:4];
+  }
+}
+
+// Action method for the New menu item
+- (void)newFileAction:(id)sender {
+  NSLog(@"New File action triggered");
+}
+
+- (void)toggleFlagAction:(id)sender {
+  NSMenuItem *flagItem = (NSMenuItem *)sender;
+  if ([flagItem state] == NSControlStateValueOff) {
+    [flagItem setState:NSControlStateValueOn];
+  } else {
+    [flagItem setState:NSControlStateValueOff];
+  }
+}
+
+- (void)openFileAction:(id)sender {
+  yaze::app::SharedROM::shared_rom_->LoadFromFile(FileDialogWrapper::ShowOpenFileDialog());
+}
+
+- (void)openRecentFileAction:(id)sender {
+  NSLog(@"Open Recent File action triggered");
+}
+
+extern "C" void InitializeCocoa() {
+  @autoreleasepool {
+    AppDelegate *delegate = [[AppDelegate alloc] init];
+    [NSApplication sharedApplication];
+    [NSApp setDelegate:delegate];
+    [NSApp finishLaunching];
+  }
+}
+
+@end