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chrome/browser/location_bar.h

-// Copyright (c) 2010 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.
-
-// The LocationBar class is a virtual interface, defining access to the
-// window's location bar component.  This class exists so that cross-platform
-// components like the browser command system can talk to the platform
-// specific implementations of the location bar control.  It also allows the
-// location bar to be mocked for testing.
-
-#ifndef CHROME_BROWSER_LOCATION_BAR_H_
-#define CHROME_BROWSER_LOCATION_BAR_H_
-#pragma once
-
-#include <string>
-
-#include "base/string16.h"
-#include "chrome/browser/first_run/first_run.h"
-#include "chrome/common/page_transition_types.h"
-#include "webkit/glue/window_open_disposition.h"
-
-class AutocompleteEditView;
-class ExtensionAction;
-class LocationBarTesting;
-class TabContents;
-
-class LocationBar {
- public:
-  // Shows the first run information bubble anchored to the location bar.
-  virtual void ShowFirstRunBubble(FirstRun::BubbleType bubble_type) = 0;
-
-  // Sets the suggested text to show in the omnibox. This is shown in addition
-  // to the current text of the omnibox.
-  virtual void SetSuggestedText(const string16& text) = 0;
-
-  // Returns the string of text entered in the location bar.
-  virtual std::wstring GetInputString() const = 0;
-
-  // Returns the WindowOpenDisposition that should be used to determine where
-  // to open a URL entered in the location bar.
-  virtual WindowOpenDisposition GetWindowOpenDisposition() const = 0;
-
-  // Returns the PageTransition that should be recorded in history when the URL
-  // entered in the location bar is loaded.
-  virtual PageTransition::Type GetPageTransition() const = 0;
-
-  // Accepts the current string of text entered in the location bar.
-  virtual void AcceptInput() = 0;
-
-  // Focuses the location bar.  Optionally also selects its contents.
-  virtual void FocusLocation(bool select_all) = 0;
-
-  // Clears the location bar, inserts an annoying little "?" turd and sets
-  // focus to it.
-  virtual void FocusSearch() = 0;
-
-  // Updates the state of the images showing the content settings status.
-  virtual void UpdateContentSettingsIcons() = 0;
-
-  // Updates the state of the page actions.
-  virtual void UpdatePageActions() = 0;
-
-  // Called when the page-action data needs to be refreshed, e.g. when an
-  // extension is unloaded or crashes.
-  virtual void InvalidatePageActions() = 0;
-
-  // Saves the state of the location bar to the specified TabContents, so that
-  // it can be restored later. (Done when switching tabs).
-  virtual void SaveStateToContents(TabContents* contents) = 0;
-
-  // Reverts the location bar.  The bar's permanent text will be shown.
-  virtual void Revert() = 0;
-
-  // Returns a pointer to the text entry view.
-  virtual const AutocompleteEditView* location_entry() const = 0;
-  virtual AutocompleteEditView* location_entry() = 0;
-
-  // Returns a pointer to the testing interface.
-  virtual LocationBarTesting* GetLocationBarForTesting() = 0;
-
- protected:
-  virtual ~LocationBar() {}
-};
-
-class LocationBarTesting {
- public:
-  // Returns the total number of page actions in the Omnibox.
-  virtual int PageActionCount() = 0;
-
-  // Returns the number of visible page actions in the Omnibox.
-  virtual int PageActionVisibleCount() = 0;
-
-  // Returns the ExtensionAction at |index|.
-  virtual ExtensionAction* GetPageAction(size_t index) = 0;
-
-  // Returns the visible ExtensionAction at |index|.
-  virtual ExtensionAction* GetVisiblePageAction(size_t index) = 0;
-
-  // Simulates a left mouse pressed on the visible page action at |index|.
-  virtual void TestPageActionPressed(size_t index) = 0;
-
- protected:
-  virtual ~LocationBarTesting() {}
-};
-
-#endif  // CHROME_BROWSER_LOCATION_BAR_H_