Initial implemention of Mac Omnibox.

chrome/browser/autocomplete/autocomplete_edit_view_mac.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.
+
+#ifndef CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_MAC_H_
+#define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_MAC_H_
+
+#import <Cocoa/Cocoa.h>
+
+#include "base/basictypes.h"
+#include "base/scoped_nsobject.h"
+#include "base/scoped_ptr.h"
+#include "chrome/browser/autocomplete/autocomplete.h"
+#include "chrome/browser/autocomplete/autocomplete_edit_view.h"
+#include "chrome/browser/toolbar_model.h"
+#include "chrome/common/page_transition_types.h"
+#include "webkit/glue/window_open_disposition.h"
+
+class AutocompleteEditController;
+@class AutocompleteEditHelper;
+class AutocompleteEditModel;
+class AutocompletePopupViewMac;
+class CommandUpdater;
+class Profile;
+class TabContents;
+class ToolbarModel;
+
+// Implements AutocompleteEditView on an NSTextField.
+
+class AutocompleteEditViewMac : public AutocompleteEditView {
+ public:
+  AutocompleteEditViewMac(AutocompleteEditController* controller,
+                          ToolbarModel* toolbar_model,
+                          Profile* profile,
+                          CommandUpdater* command_updater);
+  virtual ~AutocompleteEditViewMac();
+
+  // Implement the AutocompleteEditView interface.
+  // TODO(shess): See if this couldn't be simplified to:
+  //    virtual AEM* model() const { ... }
+  virtual AutocompleteEditModel* model() { return model_.get(); }
+  virtual const AutocompleteEditModel* model() const { return model_.get(); }
+
+  virtual void SaveStateToTab(TabContents* tab);
+  virtual void Update(const TabContents* tab_for_state_restoring) {
+    NOTIMPLEMENTED();
+  }
+
+  virtual void OpenURL(const GURL& url,
+                       WindowOpenDisposition disposition,
+                       PageTransition::Type transition,
+                       const GURL& alternate_nav_url,
+                       size_t selected_line,
+                       const std::wstring& keyword);
+
+  virtual std::wstring GetText() const;
+  virtual void SetUserText(const std::wstring& text) { NOTIMPLEMENTED(); }
+  virtual void SetUserText(const std::wstring& text,
+                           const std::wstring& display_text,
+                           bool update_popup) { NOTIMPLEMENTED(); }
+
+  virtual void SetWindowTextAndCaretPos(const std::wstring& text,
+                                        size_t caret_pos);
+
+  virtual bool IsSelectAll() {
+    NOTIMPLEMENTED();
+    return false;
+  }
+
+  virtual void SelectAll(bool reversed);
+  virtual void RevertAll();
+  virtual void UpdatePopup();
+  virtual void ClosePopup();
+  void UpdateAndStyleText(const std::wstring& display_text,
+                          size_t user_text_length);
+  virtual void OnTemporaryTextMaybeChanged(const std::wstring& display_text,
+                                           bool save_original_selection);
+  virtual bool OnInlineAutocompleteTextMaybeChanged(
+      const std::wstring& display_text, size_t user_text_length);
+  virtual void OnRevertTemporaryText();
+  virtual void OnBeforePossibleChange() { NOTIMPLEMENTED(); }
+  virtual bool OnAfterPossibleChange() { NOTIMPLEMENTED(); return false; }
+
+  // Helper functions which forward to our private: model_.
+  void OnUpOrDownKeyPressed(int dir);
+  void OnEscapeKeyPressed();
+  void OnSetFocus(bool f);
+  void OnKillFocus();
+  void AcceptInput(WindowOpenDisposition disposition, bool for_drop);
+  void OnAfterPossibleChange(const std::wstring& new_text,
+                             bool selection_differs,
+                             bool text_differs,
+                             bool just_deleted_text,
+                             bool at_end_of_edit);
+
+  // TODO(shess): Get rid of this.  Right now it's needed because of
+  // the ordering of initialization in tab_contents_controller.mm.
+  void SetField(NSTextField* field);
+
+  // Helper for LocationBarBridge.
+  void FocusLocation();
+
+ private:
+  scoped_ptr<AutocompleteEditModel> model_;
+  scoped_ptr<AutocompletePopupViewMac> popup_view_;
+
+  AutocompleteEditController* controller_;
+  ToolbarModel* toolbar_model_;
+
+  // The object that handles additional command functionality exposed on the
+  // edit, such as invoking the keyword editor.
+  CommandUpdater* command_updater_;
+
+  NSTextField* field_;  // owned by tab controller
+
+  // Objective-C object to bridge field_ delegate calls to C++.
+  scoped_nsobject<AutocompleteEditHelper> edit_helper_;
+
+  std::wstring saved_temporary_text_;
+
+  DISALLOW_COPY_AND_ASSIGN(AutocompleteEditViewMac);
+};
+
+#endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_MAC_H_