[Mac] Implement the search engine manager

chrome/browser/cocoa/edit_search_engine_cocoa_controller.h

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#import <Cocoa/Cocoa.h>
+
+class TemplateURL;
+
+#include "base/scoped_nsobject.h"
+#include "base/scoped_ptr.h"
+#include "chrome/browser/search_engines/edit_search_engine_controller.h"
+
+// This controller presents a dialog that allows a user to add or edit a search
+// engine. If constructed with a nil |templateURL| then it is an add operation,
+// otherwise it will modify the passed URL. A |delegate| is necessary to
+// perform the actual database modifications, and should probably be an
+// instance of KeywordEditorModelObserver.
+
+@interface EditSearchEngineCocoaController : NSWindowController {
+  IBOutlet NSTextField* nameField_;
+  IBOutlet NSTextField* keywordField_;
+  IBOutlet NSTextField* urlField_;
+  IBOutlet NSImageView* nameImage_;
+  IBOutlet NSImageView* keywordImage_;
+  IBOutlet NSImageView* urlImage_;
+  IBOutlet NSButton* doneButton_;
+
+  // Refs to the good and bad images used in the interface validation.
+  scoped_nsobject<NSImage> goodImage_;
+  scoped_nsobject<NSImage> badImage_;
+
+  Profile* profile_;  // weak
+  const TemplateURL* templateURL_;  // weak
+  scoped_ptr<EditSearchEngineController> controller_;
+}
+
+- (id)initWithProfile:(Profile*)profile
+             delegate:(EditSearchEngineControllerDelegate*)delegate
+          templateURL:(const TemplateURL*)url;
+
+- (IBAction)cancel:(id)sender;
+- (IBAction)save:(id)sender;
+
+@end
+
+@interface EditSearchEngineCocoaController (ExposedForTesting)
+- (BOOL)validateFields;
+@end