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// 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_UI_OMNIBOX_LOCATION_BAR_H_
#define CHROME_BROWSER_UI_OMNIBOX_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_UI_OMNIBOX_LOCATION_BAR_H_