tab_contents.h revision 731df977c0511bca2206b5f333555b1205ff1f43
1c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Copyright (c) 2010 The Chromium Authors. All rights reserved. 2c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// found in the LICENSE file. 4c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#ifndef CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_ 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_ 73345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#pragma once 8c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 97d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch#ifdef ANDROID 107d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch#include "chrome/browser/profile.h" 117d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch#include "chrome/browser/autofill/autofill_host.h" 127d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch 137d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch// Autofill does not need the entire TabContents class, just 147d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch// access to the RenderViewHost and Profile. Later it would 157d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch// be nice to create a small class that contains just this 167d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch// data for AutoFill. Then Android won't care about this 177d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch// file which as it stands does not compile for us. 187d214dfa174224b459660971e5b5cce2e06be02aBen Murdochclass RenderViewHost; 197d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch 207d214dfa174224b459660971e5b5cce2e06be02aBen Murdochclass TabContents { 217d214dfa174224b459660971e5b5cce2e06be02aBen Murdochpublic: 227d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch TabContents() 237d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch : profile_(ProfileImplAndroid::CreateProfile(FilePath())) 247d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch , autofill_host_(NULL) 257d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch { 267d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch } 277d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch 287d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch Profile* profile() { return profile_; } 297d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch AutoFillHost* autofill_host() { return autofill_host_; } 307d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch void SetAutoFillHost(AutoFillHost* autofill_host) { autofill_host_ = autofill_host; } 317d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch 327d214dfa174224b459660971e5b5cce2e06be02aBen Murdochprivate: 337d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch Profile* profile_; 347d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch AutoFillHost* autofill_host_; 357d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch}; 367d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch 377d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch#else 387d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch 39c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "build/build_config.h" 40c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <deque> 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <map> 43c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <string> 44c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <vector> 45c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 46c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/basictypes.h" 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/gtest_prod_util.h" 48c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/scoped_ptr.h" 49c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/cancelable_request.h" 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/dom_ui/dom_ui_factory.h" 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/download/save_package.h" 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/extensions/image_loading_tracker.h" 53c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/fav_icon_helper.h" 54c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/find_bar_controller.h" 55c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/find_notification_details.h" 56731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "chrome/browser/js_modal_dialog.h" 573345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "chrome/browser/prefs/pref_change_registrar.h" 58c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/password_manager/password_manager_delegate.h" 59c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/renderer_host/render_view_host_delegate.h" 60c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/tab_contents/constrained_window.h" 61c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/tab_contents/language_state.h" 62c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/tab_contents/navigation_controller.h" 63c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/tab_contents/navigation_entry.h" 64c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/tab_contents/page_navigator.h" 65c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/tab_contents/render_view_host_manager.h" 66c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/tab_contents/tab_specific_content_settings.h" 67c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/common/notification_registrar.h" 68c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/common/property_bag.h" 69c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/common/renderer_preferences.h" 70c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/common/translate_errors.h" 71c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "gfx/native_widget_types.h" 72c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "gfx/rect.h" 73c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/base/load_states.h" 74c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "webkit/glue/dom_operations.h" 75c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 76c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace gfx { 77c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass Rect; 78c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 79c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 803345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merricknamespace history { 813345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickclass HistoryAddPageArgs; 82c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 83c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 84c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace printing { 85c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass PrintViewManager; 86c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 87c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 88c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace IPC { 89c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass Message; 90c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 91c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 92c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace webkit_glue { 93c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstruct PasswordForm; 94c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 95c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 96c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass AutocompleteHistoryManager; 97c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass AutoFillManager; 98731df977c0511bca2206b5f333555b1205ff1f43Iain Merrickclass BlockedContentContainer; 993345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickclass BlockedPluginManager; 100c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass DOMUI; 101c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass DownloadItem; 102c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass Extension; 1033345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickclass FileSelectHelper; 104c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass InfoBarDelegate; 105c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass LoadNotificationDetails; 106c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass OmniboxSearchHint; 107c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass PasswordManager; 108c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass PluginInstaller; 109c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass Profile; 110c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstruct RendererPreferences; 111c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass RenderViewHost; 1123345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickclass SessionStorageNamespace; 113c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass SiteInstance; 114c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass SkBitmap; 115c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass TabContents; 116c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass TabContentsDelegate; 117c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass TabContentsSSLHelper; 118c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass TabContentsView; 119c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass URLPattern; 120c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstruct ThumbnailScore; 1213345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickstruct ViewHostMsg_DomMessage_Params; 122c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstruct ViewHostMsg_FrameNavigate_Params; 123c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstruct WebPreferences; 124c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 125c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Describes what goes in the main content area of a tab. TabContents is 126c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// the only type of TabContents, and these should be merged together. 127c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass TabContents : public PageNavigator, 128c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public NotificationObserver, 129c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public RenderViewHostDelegate, 130c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public RenderViewHostDelegate::BrowserIntegration, 131c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public RenderViewHostDelegate::Resource, 132c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public RenderViewHostManager::Delegate, 133731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick public JavaScriptAppModalDialogDelegate, 134c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public ImageLoadingTracker::Observer, 135c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public PasswordManagerDelegate, 136c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public TabSpecificContentSettings::Delegate { 137c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public: 138c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Flags passed to the TabContentsDelegate.NavigationStateChanged to tell it 139c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // what has changed. Combine them to update more than one thing. 140c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch enum InvalidateTypes { 141c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch INVALIDATE_URL = 1 << 0, // The URL has changed. 142c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch INVALIDATE_TAB = 1 << 1, // The favicon, app icon, or crashed 143c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // state changed. 144c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch INVALIDATE_LOAD = 1 << 2, // The loading state has changed. 145c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch INVALIDATE_PAGE_ACTIONS = 1 << 3, // Page action icons have changed. 146c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch INVALIDATE_BOOKMARK_BAR = 1 << 4, // State of ShouldShowBookmarkBar 147c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // changed. 1483345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick INVALIDATE_TITLE = 1 << 5, // The title changed. 149c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch }; 150c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 151c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |base_tab_contents| is used if we want to size the new tab contents view 152c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // based on an existing tab contents view. This can be NULL if not needed. 1533345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // 1543345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // The session storage namespace parameter allows multiple render views and 1553345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // tab contentses to share the same session storage (part of the WebStorage 1563345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // spec) space. This is useful when restoring tabs, but most callers should 1573345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // pass in NULL which will cause a new SessionStorageNamespace to be created. 158c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch TabContents(Profile* profile, 159c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SiteInstance* site_instance, 160c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int routing_id, 1613345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const TabContents* base_tab_contents, 1623345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick SessionStorageNamespace* session_storage_namespace); 163c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual ~TabContents(); 164c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 165c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static void RegisterUserPrefs(PrefService* prefs); 166c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 167c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Intrinsic tab state ------------------------------------------------------- 168c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 169c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the property bag for this tab contents, where callers can add 170c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // extra data they may wish to associate with the tab. Returns a pointer 171c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // rather than a reference since the PropertyAccessors expect this. 172c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const PropertyBag* property_bag() const { return &property_bag_; } 173c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PropertyBag* property_bag() { return &property_bag_; } 174c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 175c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch TabContentsDelegate* delegate() const { return delegate_; } 176c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_delegate(TabContentsDelegate* d) { delegate_ = d; } 177c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 178c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Gets the controller for this tab contents. 179c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NavigationController& controller() { return controller_; } 180c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NavigationController& controller() const { return controller_; } 181c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 182c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the user profile associated with this TabContents (via the 183c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // NavigationController). 184c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch Profile* profile() const { return controller_.profile(); } 185c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 186c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns true if contains content rendered by an extension. 187c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool HostsExtension() const; 188c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 189c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the AutoFillManager, creating it if necessary. 190c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch AutoFillManager* GetAutoFillManager(); 191c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 192c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the PasswordManager, creating it if necessary. 193c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PasswordManager* GetPasswordManager(); 194c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 195c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the PluginInstaller, creating it if necessary. 196c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PluginInstaller* GetPluginInstaller(); 197c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1983345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Returns the TabContentsSSLHelper, creating it if necessary. 199c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch TabContentsSSLHelper* GetSSLHelper(); 200c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 201c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the SavePackage which manages the page saving job. May be NULL. 202c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SavePackage* save_package() const { return save_package_.get(); } 203c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 204c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Return the currently active RenderProcessHost and RenderViewHost. Each of 205c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // these may change over time. 206c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderProcessHost* GetRenderProcessHost() const; 207c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHost* render_view_host() const { 208c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return render_manager_.current_host(); 209c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 210c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the currently active RenderWidgetHostView. This may change over 211c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // time and can be NULL (during setup and teardown). 212c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderWidgetHostView* GetRenderWidgetHostView() const { 213c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return render_manager_.GetRenderWidgetHostView(); 214c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 215c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 216c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The TabContentsView will never change and is guaranteed non-NULL. 217c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch TabContentsView* view() const { 218c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return view_.get(); 219c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 220c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 221c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the FavIconHelper of this TabContents. 222c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FavIconHelper& fav_icon_helper() { 223c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return fav_icon_helper_; 224c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 225c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 226c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // App extensions ------------------------------------------------------------ 227c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 228c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Sets the extension denoting this as an app. If |extension| is non-null this 229c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // tab becomes an app-tab. TabContents does not listen for unload events for 230c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the extension. It's up to consumers of TabContents to do that. 231c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // 232c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // NOTE: this should only be manipulated before the tab is added to a browser. 233c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(sky): resolve if this is the right way to identify an app tab. If it 234c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // is, than this should be passed in the constructor. 235c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void SetExtensionApp(Extension* extension); 236c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 237c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Convenience for setting the app extension by id. This does nothing if 238c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |extension_app_id| is empty, or an extension can't be found given the 239c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // specified id. 240c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void SetExtensionAppById(const std::string& extension_app_id); 241c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 242c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch Extension* extension_app() const { return extension_app_; } 243c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_app() const { return extension_app_ != NULL; } 244c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 245c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // If an app extension has been explicitly set for this TabContents its icon 246c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // is returned. 247c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // 248c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // NOTE: the returned icon is larger than 16x16 (it's size is 249c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Extension::EXTENSION_ICON_SMALLISH). 250c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkBitmap* GetExtensionAppIcon(); 251c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 252c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Tab navigation state ------------------------------------------------------ 253c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 254c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the current navigation properties, which if a navigation is 255c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // pending may be provisional (e.g., the navigation could result in a 256c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // download, in which case the URL would revert to what it was previously). 257c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual const GURL& GetURL() const; 258c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual const string16& GetTitle() const; 259c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 260c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Initial title assigned to NavigationEntries from Navigate. 261c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static string16 GetDefaultTitle(); 262c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 263c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The max PageID of any page that this TabContents has loaded. PageIDs 264c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // increase with each new page that is loaded by a tab. If this is a 265c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TabContents, then the max PageID is kept separately on each SiteInstance. 266c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns -1 if no PageIDs have yet been seen. 267c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int32 GetMaxPageID(); 268c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 269c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Updates the max PageID to be at least the given PageID. 270c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void UpdateMaxPageID(int32 page_id); 271c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 272c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the site instance associated with the current page. By default, 273c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // there is no site instance. TabContents overrides this to provide proper 274c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // access to its site instance. 275c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual SiteInstance* GetSiteInstance() const; 276c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 277c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Defines whether this tab's URL should be displayed in the browser's URL 278c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // bar. Normally this is true so you can see the URL. This is set to false 279c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // for the new tab page and related pages so that the URL bar is empty and 280c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the user is invited to type into it. 281c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool ShouldDisplayURL(); 282c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 283c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the favicon for this tab, or an isNull() bitmap if the tab does not 284c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // have a favicon. The default implementation uses the current navigation 285c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // entry. 286c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkBitmap GetFavIcon() const; 287c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 288c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns true if we are not using the default favicon. 289c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool FavIconIsValid() const; 290c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 291c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns whether the favicon should be displayed. If this returns false, no 292c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // space is provided for the favicon, and the favicon is never displayed. 293c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool ShouldDisplayFavIcon(); 294c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 295c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns a human-readable description the tab's loading state. 296c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual std::wstring GetStatusText() const; 297c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 298c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Return whether this tab contents is loading a resource. 299c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_loading() const { return is_loading_; } 300c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 301c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns whether this tab contents is waiting for a first-response for the 302c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // main resource of the page. This controls whether the throbber state is 303c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // "waiting" or "loading." 304c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool waiting_for_response() const { return waiting_for_response_; } 305c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 306c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_starred() const { return is_starred_; } 307c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 308c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& encoding() const { return encoding_; } 309c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_encoding(const std::string& encoding); 310c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void reset_encoding() { 311c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch encoding_.clear(); 312c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 313c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 314c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const webkit_glue::WebApplicationInfo& web_app_info() const { 315c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return web_app_info_; 316c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 317c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 318c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const SkBitmap& app_icon() const { return app_icon_; } 319c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 320c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Sets an app icon associated with TabContents and fires an INVALIDATE_TITLE 321c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // navigation state change to trigger repaint of title. 322c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void SetAppIcon(const SkBitmap& app_icon); 323c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 324c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool displayed_insecure_content() const { 325c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return displayed_insecure_content_; 326c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 327c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 328c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Internal state ------------------------------------------------------------ 329c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 330c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // This flag indicates whether the tab contents is currently being 331c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // screenshotted by the DraggedTabController. 332c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool capturing_contents() const { return capturing_contents_; } 333c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_capturing_contents(bool cap) { capturing_contents_ = cap; } 334c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 335c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Indicates whether this tab should be considered crashed. The setter will 336c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // also notify the delegate when the flag is changed. 337c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_crashed() const { return is_crashed_; } 338c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void SetIsCrashed(bool state); 339c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 340c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Call this after updating a page action to notify clients about the changes. 341c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void PageActionStateChanged(); 342c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 343c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Whether the tab is in the process of being destroyed. 344c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Added as a tentative work-around for focus related bug #4633. This allows 345c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // us not to store focus when a tab is being closed. 346c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_being_destroyed() const { return is_being_destroyed_; } 347c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 348c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Convenience method for notifying the delegate of a navigation state 349c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // change. See TabContentsDelegate. 350c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void NotifyNavigationStateChanged(unsigned changed_flags); 351c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 352c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Invoked when the tab contents becomes selected. If you override, be sure 353c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // and invoke super's implementation. 354c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidBecomeSelected(); 355c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 356c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Invoked when the tab contents becomes hidden. 357c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // NOTE: If you override this, call the superclass version too! 358c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void WasHidden(); 359c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 360c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Activates this contents within its containing window, bringing that window 361c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // to the foreground if necessary. 362c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void Activate(); 363c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 3643345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Deactivates this contents by deactivating its containing window. 3653345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick void Deactivate(); 3663345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 367c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(brettw) document these. 368c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void ShowContents(); 369c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void HideContents(); 370c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 371c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#ifdef UNIT_TEST 372c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Expose the render manager for testing. 373c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHostManager* render_manager() { return &render_manager_; } 374c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 375c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 376c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Commands ------------------------------------------------------------------ 377c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 378c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Implementation of PageNavigator. 379c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OpenURL(const GURL& url, const GURL& referrer, 380c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch WindowOpenDisposition disposition, 381c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PageTransition::Type transition); 382c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 383c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called by the NavigationController to cause the TabContents to navigate to 384c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the current pending entry. The NavigationController should be called back 385c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // with CommitPendingEntry/RendererDidNavigate on success or 386c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // DiscardPendingEntry. The callbacks can be inside of this function, or at 387c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // some future time. 388c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // 389c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The entry has a PageID of -1 if newly created (corresponding to navigation 390c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // to a new URL). 391c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // 392c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // If this method returns false, then the navigation is discarded (equivalent 393c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // to calling DiscardPendingEntry on the NavigationController). 394c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool NavigateToPendingEntry( 395c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NavigationController::ReloadType reload_type); 396c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 397c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Stop any pending navigation. 398c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void Stop(); 399c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 400c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called on a TabContents when it isn't a popup, but a new window. 401c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DisassociateFromPopupCount(); 402c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 403c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Creates a new TabContents with the same state as this one. The returned 404c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // heap-allocated pointer is owned by the caller. 405c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual TabContents* Clone(); 406c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 407c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Shows the page info. 408c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void ShowPageInfo(const GURL& url, 409c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NavigationEntry::SSLStatus& ssl, 410c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool show_history); 411c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 412c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Window management --------------------------------------------------------- 413c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 414c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Create a new window constrained to this TabContents' clip and visibility. 415c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The window is initialized by using the supplied delegate to obtain basic 416c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // window characteristics, and the supplied view for the content. Note that 417c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the returned ConstrainedWindow might not yet be visible. 418c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ConstrainedWindow* CreateConstrainedDialog( 419c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ConstrainedWindowDelegate* delegate); 420c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 421c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Adds a new tab or window with the given already-created contents 422c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void AddNewContents(TabContents* new_contents, 423c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch WindowOpenDisposition disposition, 424c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const gfx::Rect& initial_pos, 425c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool user_gesture); 426c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 427c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Execute code in this tab. Returns true if the message was successfully 428c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // sent. 429c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool ExecuteCode(int request_id, const std::string& extension_id, 430c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_js_code, const std::string& code_string, 431c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool all_frames); 432c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 433c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called when the blocked popup notification is shown or hidden. 434c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void PopupNotificationVisibilityChanged(bool visible); 435c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 436c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the number of constrained windows in this tab. Used by tests. 437c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch size_t constrained_window_count() { return child_windows_.size(); } 438c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 439c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch typedef std::deque<ConstrainedWindow*> ConstrainedWindowList; 440c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 441c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Return an iterator for the first constrained window in this tab contents. 442c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ConstrainedWindowList::iterator constrained_window_begin() 443c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch { return child_windows_.begin(); } 444c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 445c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Return an iterator for the last constrained window in this tab contents. 446c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ConstrainedWindowList::iterator constrained_window_end() 447c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch { return child_windows_.end(); } 448c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 449c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Views and focus ----------------------------------------------------------- 450c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(brettw): Most of these should be removed and the caller should call 451c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the view directly. 452c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 453c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the actual window that is focused when this TabContents is shown. 454c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch gfx::NativeView GetContentNativeView() const; 455c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 456c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the NativeView associated with this TabContents. Outside of 457c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // automation in the context of the UI, this is required to be implemented. 458c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch gfx::NativeView GetNativeView() const; 459c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 460c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the bounds of this TabContents in the screen coordinate system. 461c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void GetContainerBounds(gfx::Rect *out) const; 462c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 463c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Makes the tab the focused window. 464c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void Focus(); 465c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 466c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Focuses the first (last if |reverse| is true) element in the page. 467c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Invoked when this tab is getting the focus through tab traversal (|reverse| 468c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // is true when using Shift-Tab). 469c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void FocusThroughTabTraversal(bool reverse); 470c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 471c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // These next two functions are declared on RenderViewHostManager::Delegate 472c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // but also accessed directly by other callers. 473c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 474c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns true if the location bar should be focused by default rather than 475c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the page contents. The view calls this function when the tab is focused 476c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // to see what it should do. 477c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool FocusLocationBarByDefault(); 478c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 479c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Focuses the location bar. 480c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void SetFocusToLocationBar(bool select_all); 481c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 482c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Infobars ------------------------------------------------------------------ 483c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 484c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Adds an InfoBar for the specified |delegate|. 485c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void AddInfoBar(InfoBarDelegate* delegate); 486c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 487c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Removes the InfoBar for the specified |delegate|. 488c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void RemoveInfoBar(InfoBarDelegate* delegate); 489c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 490c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Replaces one infobar with another, without any animation in between. 491c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void ReplaceInfoBar(InfoBarDelegate* old_delegate, 492c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch InfoBarDelegate* new_delegate); 493c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 494c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Enumeration and access functions. 495c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int infobar_delegate_count() const { return infobar_delegates_.size(); } 496c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch InfoBarDelegate* GetInfoBarDelegateAt(int index) { 497c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return infobar_delegates_.at(index); 498c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 499c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 500c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Toolbars and such --------------------------------------------------------- 501c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 502c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns true if a Bookmark Bar should be shown for this tab. 503c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool ShouldShowBookmarkBar(); 504c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 505c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Notifies the delegate that a download is about to be started. 506c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // This notification is fired before a local temporary file has been created. 507c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool CanDownload(int request_id); 508c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 509c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Notifies the delegate that a download started. 510c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void OnStartDownload(DownloadItem* download); 511c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 512c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Notify our delegate that some of our content has animated. 513c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void ToolbarSizeChanged(bool is_animating); 514c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 515c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called when a ConstrainedWindow we own is about to be closed. 516c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void WillClose(ConstrainedWindow* window); 517c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 518731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Called when a BlockedContentContainer we own is about to be closed. 519731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick void WillCloseBlockedContentContainer(BlockedContentContainer* container); 520c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 521c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called when a ConstrainedWindow we own is moved or resized. 522c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void DidMoveOrResize(ConstrainedWindow* window); 523c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 524c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Interstitials ------------------------------------------------------------- 525c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 526c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Various other systems need to know about our interstitials. 527c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool showing_interstitial_page() const { 528c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return render_manager_.interstitial_page() != NULL; 529c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 530c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 531c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Sets the passed passed interstitial as the currently showing interstitial. 532c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |interstitial_page| should be non NULL (use the remove_interstitial_page 533c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // method to unset the interstitial) and no interstitial page should be set 534c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // when there is already a non NULL interstitial page set. 535c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_interstitial_page(InterstitialPage* interstitial_page) { 536c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch render_manager_.set_interstitial_page(interstitial_page); 537c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 538c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 539c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Unsets the currently showing interstitial. 540c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void remove_interstitial_page() { 541c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch render_manager_.remove_interstitial_page(); 542c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 543c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 544c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the currently showing interstitial, NULL if no interstitial is 545c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // showing. 546c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch InterstitialPage* interstitial_page() const { 547c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return render_manager_.interstitial_page(); 548c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 549c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 550c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Find in Page -------------------------------------------------------------- 551c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 552c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Starts the Find operation by calling StartFinding on the Tab. This function 553c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // can be called from the outside as a result of hot-keys, so it uses the 554c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // last remembered search string as specified with set_find_string(). This 555c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // function does not block while a search is in progress. The controller will 556c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // receive the results through the notification mechanism. See Observe(...) 557c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // for details. 558c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void StartFinding(string16 search_string, 559c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool forward_direction, 560c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool case_sensitive); 561c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 562c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Stops the current Find operation. 563c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void StopFinding(FindBarController::SelectionAction selection_action); 564c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 565c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Accessors/Setters for find_ui_active_. 566c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool find_ui_active() const { return find_ui_active_; } 567c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_find_ui_active(bool find_ui_active) { 568c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch find_ui_active_ = find_ui_active; 569c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 570c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 571c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Setter for find_op_aborted_. 572c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_find_op_aborted(bool find_op_aborted) { 573c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch find_op_aborted_ = find_op_aborted; 574c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 575c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 576c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Used _only_ by testing to get or set the current request ID. 577c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int current_find_request_id() { return current_find_request_id_; } 578c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_current_find_request_id(int current_find_request_id) { 579c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch current_find_request_id_ = current_find_request_id; 580c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 581c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 582c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Accessor for find_text_. Used to determine if this TabContents has any 583c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // active searches. 584c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch string16 find_text() const { return find_text_; } 585c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 586c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Accessor for the previous search we issued. 587c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch string16 previous_find_text() const { return previous_find_text_; } 588c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 589c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Accessor for find_result_. 590c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const FindNotificationDetails& find_result() const { 591c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return last_search_result_; 592c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 593c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 594c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Misc state & callbacks ---------------------------------------------------- 595c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 596c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Set whether the contents should block javascript message boxes or not. 597c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Default is not to block any message boxes. 598c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_suppress_javascript_messages(bool suppress_javascript_messages) { 599c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch suppress_javascript_messages_ = suppress_javascript_messages; 600c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 601c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 602c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Prepare for saving the current web page to disk. 603c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void OnSavePage(); 604c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 605c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Save page with the main HTML file path, the directory for saving resources, 606c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // and the save type: HTML only or complete web page. Returns true if the 607c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // saving process has been initiated successfully. 608c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool SavePage(const FilePath& main_file, const FilePath& dir_path, 609c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SavePackage::SavePackageType save_type); 610c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 611c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Tells the user's email client to open a compose window containing the 612c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // current page's URL. 613c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void EmailPageLocation(); 614c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 615c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Displays asynchronously a print preview (generated by the renderer) if not 616c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // already displayed and ask the user for its preferred print settings with 617c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the "Print..." dialog box. (managed by the print worker thread). 618c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(maruel): Creates a snapshot of the renderer to be used for the new 619c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // tab for the printing facility. 620c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void PrintPreview(); 621c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 622c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Prints the current document immediately. Since the rendering is 623c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // asynchronous, the actual printing will not be completed on the return of 624c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // this function. Returns false if printing is impossible at the moment. 625c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool PrintNow(); 626c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 627c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Notify the completion of a printing job. 628c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void PrintingDone(int document_cookie, bool success); 629c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 630c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns true if the active NavigationEntry's page_id equals page_id. 631c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool IsActiveEntry(int32 page_id); 632c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 633c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& contents_mime_type() const { 634c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return contents_mime_type_; 635c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 636c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 637c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns true if this TabContents will notify about disconnection. 638c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool notify_disconnection() const { return notify_disconnection_; } 639c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 640c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Override the encoding and reload the page by sending down 641c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // ViewMsg_SetPageEncoding to the renderer. |UpdateEncoding| is kinda 642c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the opposite of this, by which 'browser' is notified of 643c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the encoding of the current tab from 'renderer' (determined by 644c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // auto-detect, http header, meta, bom detection, etc). 645c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void SetOverrideEncoding(const std::string& encoding); 646c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 647c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Remove any user-defined override encoding and reload by sending down 648c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // ViewMsg_ResetPageEncodingToDefault to the renderer. 649c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void ResetOverrideEncoding(); 650c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 651c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void WindowMoveOrResizeStarted(); 652c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 653731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Sets whether all TabContents added by way of |AddNewContents| should be 654731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // blocked. Transitioning from all blocked to not all blocked results in 655731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // reevaluating any blocked TabContents, which may result in unblocking some 656731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // of the blocked TabContents. 657731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick void SetAllContentsBlocked(bool value); 658731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 659731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick BlockedContentContainer* blocked_content_container() const { 660731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return blocked_contents_; 661c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 662c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 663c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RendererPreferences* GetMutableRendererPrefs() { 664c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return &renderer_preferences_; 665c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 666c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 667c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_opener_dom_ui_type(DOMUITypeID opener_dom_ui_type) { 668c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch opener_dom_ui_type_ = opener_dom_ui_type; 669c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 670c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 671c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // We want to time how long it takes to create a new tab page. This method 672c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // gets called as parts of the new tab page have loaded. 673c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void LogNewTabTime(const std::string& event_name); 674c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 675c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Set the time when we started to create the new tab page. This time is 676c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // from before we created this TabContents. 677c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_new_tab_start_time(const base::TimeTicks& time) { 678c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch new_tab_start_time_ = time; 679c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 680c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 681c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Notification that tab closing has started. This can be called multiple 682c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // times, subsequent calls are ignored. 683c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void OnCloseStarted(); 684c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 685c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch LanguageState& language_state() { 686c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return language_state_; 687c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 688c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 689c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns true if underlying TabContentsView should accept drag-n-drop. 690c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool ShouldAcceptDragAndDrop() const; 691c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 692c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Indicates if this tab was explicitly closed by the user (control-w, close 693c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // tab menu item...). This is false for actions that indirectly close the tab, 694c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // such as closing the window. The setter is maintained by TabStripModel, and 695c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the getter only useful from within TAB_CLOSED notification 696c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_closed_by_user_gesture(bool value) { 697c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch closed_by_user_gesture_ = value; 698c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 699c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool closed_by_user_gesture() const { return closed_by_user_gesture_; } 700c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 701731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Overridden from JavaScriptAppModalDialogDelegate: 702c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnMessageBoxClosed(IPC::Message* reply_msg, 703c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool success, 704c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::wstring& prompt); 705c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void SetSuppressMessageBoxes(bool suppress_message_boxes); 706731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick virtual gfx::NativeWindow GetMessageBoxRootWindow(); 707c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual TabContents* AsTabContents(); 708c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual ExtensionHost* AsExtensionHost(); 709c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 710c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The BookmarkDragDelegate is used to forward bookmark drag and drop events 711c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // to extensions. 712c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::BookmarkDrag* GetBookmarkDragDelegate(); 713c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 714c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // It is up to callers to call SetBookmarkDragDelegate(NULL) when 715c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |bookmark_drag| is deleted since this class does not take ownership of 716c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |bookmark_drag|. 717c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void SetBookmarkDragDelegate( 718c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHostDelegate::BookmarkDrag* bookmark_drag); 719c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 720c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The TabSpecificContentSettings object is used to query the blocked content 721c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // state by various UI elements. 722c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch TabSpecificContentSettings* GetTabSpecificContentSettings() const; 723c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 724c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // PasswordManagerDelegate implementation. 725c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void FillPasswordForm( 726c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const webkit_glue::PasswordFormFillData& form_data); 727c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void AddSavePasswordInfoBar(PasswordFormManager* form_to_save); 728c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual Profile* GetProfileForPasswordManager(); 729c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool DidLastPageLoadEncounterSSLErrors(); 730c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 7313345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Updates history with the specified navigation. This is called by 7323345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // OnMsgNavigate to update history state. 7333345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick void UpdateHistoryForNavigation( 7343345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick scoped_refptr<history::HistoryAddPageArgs> add_page_args); 7353345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 7363345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Sends the page title to the history service. This is called when we receive 7373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // the page title and we know we want to update history. 7383345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick void UpdateHistoryPageTitle(const NavigationEntry& entry); 7393345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 740731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Gets the zoom percent for this tab. 741731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int GetZoomPercent(bool* enable_increment, bool* enable_decrement); 742731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 743731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Gets the minimum/maximum zoom percent. 744731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int minimum_zoom_percent() const { return minimum_zoom_percent_; } 745731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int maximum_zoom_percent() const { return maximum_zoom_percent_; } 746731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 747731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int content_restrictions() const { return content_restrictions_; } 748731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 749c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch private: 750c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class NavigationController; 751c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Used to access the child_windows_ (ConstrainedWindowList) for testing 752c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // automation purposes. 7533345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick friend class TestingAutomationProvider; 754c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 755c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FRIEND_TEST_ALL_PREFIXES(TabContentsTest, NoJSMessageOnInterstitials); 756c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FRIEND_TEST_ALL_PREFIXES(TabContentsTest, UpdateTitle); 757c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FRIEND_TEST_ALL_PREFIXES(TabContentsTest, CrossSiteCantPreemptAfterUnload); 758c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 759c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Temporary until the view/contents separation is complete. 760c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class TabContentsView; 761c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(OS_WIN) 762c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class TabContentsViewWin; 763c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#elif defined(OS_MACOSX) 764c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class TabContentsViewMac; 765c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#elif defined(TOOLKIT_USES_GTK) 766c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class TabContentsViewGtk; 767c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 768c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 769c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // So InterstitialPage can access SetIsLoading. 770c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class InterstitialPage; 771c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 772c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(brettw) TestTabContents shouldn't exist! 773c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class TestTabContents; 774c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 7753345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Used to access the CreateHistoryAddPageArgs member function. 776c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch friend class ExternalTabContainer; 777c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 778c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Changes the IsLoading state and notifies delegate as needed 779c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |details| is used to provide details on the load that just finished 780c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // (but can be null if not applicable). Can be overridden. 781c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void SetIsLoading(bool is_loading, 782c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch LoadNotificationDetails* details); 783c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 784731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Adds the incoming |new_contents| to the |blocked_contents_| container. 785c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void AddPopup(TabContents* new_contents, 786c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const gfx::Rect& initial_pos); 787c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 788c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called by derived classes to indicate that we're no longer waiting for a 789c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // response. This won't actually update the throbber, but it will get picked 790c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // up at the next animation step if the throbber is going. 791c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void SetNotWaitingForResponse() { waiting_for_response_ = false; } 792c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 793c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ConstrainedWindowList child_windows_; 794c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 795c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Expires InfoBars that need to be expired, according to the state carried 796c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // in |details|, in response to a new NavigationEntry being committed (the 797c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // user navigated to another page). 798c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void ExpireInfoBars( 799c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NavigationController::LoadCommittedDetails& details); 800c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 801c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the DOMUI for the current state of the tab. This will either be 802c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the pending DOMUI, the committed DOMUI, or NULL. 803c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DOMUI* GetDOMUIForCurrentState(); 804c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 805c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Navigation helpers -------------------------------------------------------- 806c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // 807c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // These functions are helpers for Navigate() and DidNavigate(). 808c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 809c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handles post-navigation tasks in DidNavigate AFTER the entry has been 810c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // committed to the navigation controller. Note that the navigation entry is 811c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // not provided since it may be invalid/changed after being committed. The 812c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // current navigation entry is in the NavigationController at this point. 813c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void DidNavigateMainFramePostCommit( 814c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NavigationController::LoadCommittedDetails& details, 815c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ViewHostMsg_FrameNavigate_Params& params); 816c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void DidNavigateAnyFramePostCommit( 817c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHost* render_view_host, 818c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NavigationController::LoadCommittedDetails& details, 819c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ViewHostMsg_FrameNavigate_Params& params); 820c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 821c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Closes all constrained windows. 822c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void CloseConstrainedWindows(); 823c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 824c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Updates the starred state from the bookmark bar model. If the state has 825c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // changed, the delegate is notified. 826c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void UpdateStarredStateForCurrentURL(); 827c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 828c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Send the alternate error page URL to the renderer. This method is virtual 829c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // so special html pages can override this (e.g., the new tab page). 830c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateAlternateErrorPageURL(); 831c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 832c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Send webkit specific settings to the renderer. 833c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void UpdateWebPreferences(); 834c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 835c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // If our controller was restored and the page id is > than the site 836c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // instance's page id, the site instances page id is updated as well as the 837c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // renderers max page id. 838c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void UpdateMaxPageIDIfNecessary(SiteInstance* site_instance, 839c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHost* rvh); 840c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 8413345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Returns the history::HistoryAddPageArgs to use for adding a page to 8423345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // history. 8433345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick scoped_refptr<history::HistoryAddPageArgs> CreateHistoryAddPageArgs( 8443345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const GURL& virtual_url, 845c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NavigationController::LoadCommittedDetails& details, 846c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ViewHostMsg_FrameNavigate_Params& params); 847c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 848c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Saves the given title to the navigation entry and does associated work. It 849c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // will update history and the view for the new title, and also synthesize 850c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // titles for file URLs that have none (so we require that the URL of the 851c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // entry already be set). 852c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // 853c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // This is used as the backend for state updates, which include a new title, 854c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // or the dedicated set title message. It returns true if the new title is 855c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // different and was therefore updated. 856c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool UpdateTitleForEntry(NavigationEntry* entry, const std::wstring& title); 857c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 8583345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Causes the TabContents to navigate in the right renderer to |entry|, which 8593345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // must be already part of the entries in the navigation controller. 8603345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // This does not change the NavigationController state. 8613345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick bool NavigateToEntry(const NavigationEntry& entry, 8623345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick NavigationController::ReloadType reload_type); 8633345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 864c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Misc non-view stuff ------------------------------------------------------- 865c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 866c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Helper functions for sending notifications. 867c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void NotifySwapped(); 868c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void NotifyConnected(); 869c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void NotifyDisconnected(); 870c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 871c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // If params has a searchable form, this tries to create a new keyword. 872c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void GenerateKeywordIfNecessary( 873c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ViewHostMsg_FrameNavigate_Params& params); 874c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 8753345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // TabSpecificContentSettings::Delegate implementation. 8763345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick virtual void OnContentSettingsAccessed(bool content_was_blocked); 877c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 878c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // RenderViewHostDelegate ---------------------------------------------------- 879c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 880c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // RenderViewHostDelegate::BrowserIntegration implementation. 881c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnUserGesture(); 882c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnFindReply(int request_id, 883c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int number_of_matches, 884c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const gfx::Rect& selection_rect, 885c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int active_match_ordinal, 886c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool final_update); 887c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void GoToEntryAtOffset(int offset); 888c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnMissingPluginStatus(int status); 889c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnCrashedPlugin(const FilePath& plugin_path); 890c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnCrashedWorker(); 891c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnDidGetApplicationInfo( 892c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int32 page_id, 893c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const webkit_glue::WebApplicationInfo& info); 8943345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick virtual void OnDisabledOutdatedPlugin(const string16& name, 8953345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const GURL& update_url); 896c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnPageContents(const GURL& url, 897c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int renderer_process_id, 898c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int32 page_id, 899c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const string16& contents, 900c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& language, 901c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool page_translatable); 902c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnPageTranslated(int32 page_id, 903c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& original_lang, 904c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& translated_lang, 905c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch TranslateErrors::Type error_type); 9063345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick virtual void OnSetSuggestResult(int32 page_id, const std::string& result); 907c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 908c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // RenderViewHostDelegate::Resource implementation. 909c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidStartProvisionalLoadForFrame(RenderViewHost* render_view_host, 910731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick long long frame_id, 911c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_main_frame, 912c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& url); 913c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidStartReceivingResourceResponse( 914c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ResourceRequestDetails& details); 915c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidRedirectProvisionalLoad(int32 page_id, 916c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& source_url, 917c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& target_url); 918c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidRedirectResource( 919c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ResourceRedirectDetails& details); 920c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidLoadResourceFromMemoryCache( 921c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& url, 922c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& frame_origin, 923c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& main_frame_origin, 924c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& security_info); 925c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidDisplayInsecureContent(); 926c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidRunInsecureContent(const std::string& security_origin); 927c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidFailProvisionalLoadWithError( 928c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHost* render_view_host, 929731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick long long frame_id, 930c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_main_frame, 931c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int error_code, 932c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& url, 933c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool showing_repost_interstitial); 934c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DocumentLoadedInFrame(); 935c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 936c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // RenderViewHostDelegate implementation. 937c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::View* GetViewDelegate(); 938c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::RendererManagement* 939c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GetRendererManagementDelegate(); 940c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::BrowserIntegration* 941c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GetBrowserIntegrationDelegate(); 942c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::Resource* GetResourceDelegate(); 943c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::ContentSettings* GetContentSettingsDelegate(); 944c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::Save* GetSaveDelegate(); 945c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::Printing* GetPrintingDelegate(); 946c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::FavIcon* GetFavIconDelegate(); 947c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::Autocomplete* GetAutocompleteDelegate(); 948c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::AutoFill* GetAutoFillDelegate(); 9493345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick virtual RenderViewHostDelegate::BlockedPlugin* GetBlockedPluginDelegate(); 950c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RenderViewHostDelegate::SSL* GetSSLDelegate(); 9513345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick virtual RenderViewHostDelegate::FileSelect* GetFileSelectDelegate(); 952c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual AutomationResourceRoutingDelegate* 953c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GetAutomationResourceRoutingDelegate(); 954c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual TabContents* GetAsTabContents(); 955c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual ViewType::Type GetRenderViewType() const; 956c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual int GetBrowserWindowID() const; 957c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RenderViewCreated(RenderViewHost* render_view_host); 958c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RenderViewReady(RenderViewHost* render_view_host); 959c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RenderViewGone(RenderViewHost* render_view_host); 960c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RenderViewDeleted(RenderViewHost* render_view_host); 961c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidNavigate(RenderViewHost* render_view_host, 962c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ViewHostMsg_FrameNavigate_Params& params); 963c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateState(RenderViewHost* render_view_host, 964c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int32 page_id, 965c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& state); 966c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateTitle(RenderViewHost* render_view_host, 967c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int32 page_id, 968c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::wstring& title); 969c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateEncoding(RenderViewHost* render_view_host, 970c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& encoding); 971c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateTargetURL(int32 page_id, const GURL& url); 972c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateThumbnail(const GURL& url, 973c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const SkBitmap& bitmap, 974c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const ThumbnailScore& score); 975c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateInspectorSetting(const std::string& key, 976c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& value); 977c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void ClearInspectorSettings(); 978c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void Close(RenderViewHost* render_view_host); 979c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RequestMove(const gfx::Rect& new_bounds); 980c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidStartLoading(); 981c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidStopLoading(); 9823345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick virtual void DocumentOnLoadCompletedInMainFrame( 9833345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick RenderViewHost* render_view_host, 9843345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick int32 page_id); 985c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RequestOpenURL(const GURL& url, const GURL& referrer, 986c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch WindowOpenDisposition disposition); 987c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DomOperationResponse(const std::string& json_string, 988c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int automation_id); 9893345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick virtual void ProcessDOMUIMessage(const ViewHostMsg_DomMessage_Params& params); 990c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void ProcessExternalHostMessage(const std::string& message, 991c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& origin, 992c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& target); 993c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RunJavaScriptMessage(const std::wstring& message, 994c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::wstring& default_prompt, 995c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& frame_url, 996c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const int flags, 997c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch IPC::Message* reply_msg, 998c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool* did_suppress_message); 999c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RunBeforeUnloadConfirm(const std::wstring& message, 1000c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch IPC::Message* reply_msg); 1001c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void ShowModalHTMLDialog(const GURL& url, int width, int height, 1002c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& json_arguments, 1003c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch IPC::Message* reply_msg); 1004c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void PasswordFormsFound( 1005c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::vector<webkit_glue::PasswordForm>& forms); 1006c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void PasswordFormsVisible( 1007c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::vector<webkit_glue::PasswordForm>& visible_forms); 1008c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void PageHasOSDD(RenderViewHost* render_view_host, 1009731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int32 page_id, 1010731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick const GURL& url, 1011731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick const ViewHostMsg_PageHasOSDD_Type& provider_type); 1012c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual GURL GetAlternateErrorPageURL() const; 1013c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual RendererPreferences GetRendererPrefs(Profile* profile) const; 1014c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual WebPreferences GetWebkitPrefs(); 1015c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnIgnoredUIEvent(); 1016c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnJSOutOfMemory(); 1017c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnCrossSiteResponse(int new_render_process_host_id, 1018c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int new_request_id); 1019c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual gfx::Rect GetRootWindowResizerRect() const; 1020c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RendererUnresponsive(RenderViewHost* render_view_host, 1021c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_during_unload); 1022c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RendererResponsive(RenderViewHost* render_view_host); 1023c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void LoadStateChanged(const GURL& url, net::LoadState load_state, 1024c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch uint64 upload_position, uint64 upload_size); 1025c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool IsExternalTabContainer() const; 1026c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidInsertCSS(); 1027c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void FocusedNodeChanged(); 1028731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick virtual void UpdateZoomLimits(int minimum_percent, 1029731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int maximum_percent, 1030731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick bool remember); 1031731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick virtual void UpdateContentRestrictions(int restrictions); 1032c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1033c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // RenderViewHostManager::Delegate ------------------------------------------- 1034c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1035c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Blocks/unblocks interaction with renderer process. 1036c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void BlockTabContent(bool blocked); 1037c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1038c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void BeforeUnloadFiredFromRenderManager( 1039c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool proceed, 1040c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool* proceed_to_fire_unload); 1041c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void DidStartLoadingFromRenderManager( 1042c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHost* render_view_host); 1043c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void RenderViewGoneFromRenderManager( 1044c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHost* render_view_host); 1045c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void UpdateRenderViewSizeForRenderManager(); 1046c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void NotifySwappedFromRenderManager(); 1047c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual NavigationController& GetControllerForRenderManager(); 1048c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual DOMUI* CreateDOMUIForRenderManager(const GURL& url); 1049c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual NavigationEntry* GetLastCommittedNavigationEntryForRenderManager(); 1050c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1051c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Initializes the given renderer if necessary and creates the view ID 1052c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // corresponding to this view host. If this method is not called and the 1053c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // process is not shared, then the TabContents will act as though the renderer 1054c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // is not running (i.e., it will render "sad tab"). This method is 1055c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // automatically called from LoadURL. 1056c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // 1057c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // If you are attaching to an already-existing RenderView, you should call 1058c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // InitWithExistingID. 1059c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool CreateRenderViewForRenderManager( 1060c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHost* render_view_host); 1061c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1062c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // NotificationObserver ------------------------------------------------------ 1063c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1064c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void Observe(NotificationType type, 1065c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NotificationSource& source, 1066c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const NotificationDetails& details); 1067c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1068c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // App extensions related methods: 1069c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1070c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Returns the first extension whose extent contains |url|. 1071c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch Extension* GetExtensionContaining(const GURL& url); 1072c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1073c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Resets app_icon_ and if |extension| is non-null creates a new 1074c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // ImageLoadingTracker to load the extension's image. 1075c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void UpdateExtensionAppIcon(Extension* extension); 1076c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1077c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // ImageLoadingTracker::Observer. 1078c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnImageLoaded(SkBitmap* image, ExtensionResource resource, 1079c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int index); 1080c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1081c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Data for core operation --------------------------------------------------- 1082c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1083c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Delegate for notifying our owner about stuff. Not owned by us. 1084c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch TabContentsDelegate* delegate_; 1085c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1086c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handles the back/forward list and loading. 1087c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NavigationController controller_; 1088c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1089c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The corresponding view. 1090c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<TabContentsView> view_; 1091c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1092c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Helper classes ------------------------------------------------------------ 1093c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1094c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Manages creation and swapping of render views. 1095c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RenderViewHostManager render_manager_; 1096c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1097c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Stores random bits of data for others to associate with this object. 1098c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PropertyBag property_bag_; 1099c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1100c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Registers and unregisters us for notifications. 1101c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NotificationRegistrar registrar_; 1102c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 11033345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Registers and unregisters for pref notifications. 11043345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick PrefChangeRegistrar pref_change_registrar_; 11053345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 1106c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handles print preview and print job for this contents. 1107c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<printing::PrintViewManager> printing_; 1108c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1109c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // SavePackage, lazily created. 1110c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_refptr<SavePackage> save_package_; 1111c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1112c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // AutocompleteHistoryManager, lazily created. 1113c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<AutocompleteHistoryManager> autocomplete_history_manager_; 1114c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1115c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // AutoFillManager, lazily created. 1116c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<AutoFillManager> autofill_manager_; 1117c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1118c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // PasswordManager, lazily created. 1119c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<PasswordManager> password_manager_; 1120c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1121c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // PluginInstaller, lazily created. 1122c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<PluginInstaller> plugin_installer_; 1123c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1124c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TabContentsSSLHelper, lazily created. 1125c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<TabContentsSSLHelper> ssl_helper_; 1126c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 11273345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // BlockedPluginManager, lazily created. 11283345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick scoped_ptr<BlockedPluginManager> blocked_plugin_manager_; 11293345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 11303345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // FileSelectHelper, lazily created. 11313345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick scoped_ptr<FileSelectHelper> file_select_helper_; 11323345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 1133c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handles drag and drop event forwarding to extensions. 1134c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch BookmarkDrag* bookmark_drag_; 1135c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1136c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handles downloading favicons. 1137c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FavIconHelper fav_icon_helper_; 1138c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1139c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Cached web app info data. 1140c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch webkit_glue::WebApplicationInfo web_app_info_; 1141c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1142c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Cached web app icon. 1143c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkBitmap app_icon_; 1144c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1145c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // RenderViewHost::ContentSettingsDelegate. 1146c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<TabSpecificContentSettings> content_settings_delegate_; 1147c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1148c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Data for loading state ---------------------------------------------------- 1149c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1150c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Indicates whether we're currently loading a resource. 1151c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_loading_; 1152c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1153c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Indicates if the tab is considered crashed. 1154c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_crashed_; 1155c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1156c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // See waiting_for_response() above. 1157c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool waiting_for_response_; 1158c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1159c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Indicates the largest PageID we've seen. This field is ignored if we are 1160c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // a TabContents, in which case the max page ID is stored separately with 1161c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // each SiteInstance. 1162c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(brettw) this seems like it can be removed according to the comment. 1163c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int32 max_page_id_; 1164c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1165c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // System time at which the current load was started. 1166c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::TimeTicks current_load_start_; 1167c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1168c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The current load state and the URL associated with it. 1169c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch net::LoadState load_state_; 1170c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::wstring load_state_host_; 1171c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Upload progress, for displaying in the status bar. 1172c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Set to zero when there is no significant upload happening. 1173c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch uint64 upload_size_; 1174c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch uint64 upload_position_; 1175c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1176c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Data for current page ----------------------------------------------------- 1177c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1178c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Whether we have a (non-empty) title for the current page. 1179c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Used to prevent subsequent title updates from affecting history. This 1180c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // prevents some weirdness because some AJAXy apps use titles for status 1181c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // messages. 1182c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool received_page_title_; 1183c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1184c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Whether the current URL is starred 1185c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_starred_; 1186c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1187c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // When a navigation occurs, we record its contents MIME type. It can be 1188c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // used to check whether we can do something for some special contents. 1189c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::string contents_mime_type_; 1190c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1191c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Character encoding. TODO(jungshik) : convert to std::string 1192c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::string encoding_; 1193c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1194731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Object that holds any blocked TabContents spawned from this TabContents. 1195731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick BlockedContentContainer* blocked_contents_; 1196731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 1197731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Should we block all child TabContents this attempts to spawn. 1198731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick bool all_contents_blocked_; 1199c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1200c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(pkasting): Hack to try and fix Linux browser tests. 1201c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool dont_notify_render_view_; 1202c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1203c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // True if this is a secure page which displayed insecure content. 1204c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool displayed_insecure_content_; 1205c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1206c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Data for shelves and stuff ------------------------------------------------ 1207c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1208c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Delegates for InfoBars associated with this TabContents. 1209c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::vector<InfoBarDelegate*> infobar_delegates_; 1210c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1211c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Data for find in page ----------------------------------------------------- 1212c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1213c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TODO(brettw) this should be separated into a helper class. 1214c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1215c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Each time a search request comes in we assign it an id before passing it 1216c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // over the IPC so that when the results come in we can evaluate whether we 1217c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // still care about the results of the search (in some cases we don't because 1218c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the user has issued a new search). 1219c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static int find_request_id_counter_; 1220c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1221c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // True if the Find UI is active for this Tab. 1222c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool find_ui_active_; 1223c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1224c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // True if a Find operation was aborted. This can happen if the Find box is 1225c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // closed or if the search term inside the Find box is erased while a search 1226c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // is in progress. This can also be set if a page has been reloaded, and will 1227c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // on FindNext result in a full Find operation so that the highlighting for 1228c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // inactive matches can be repainted. 1229c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool find_op_aborted_; 1230c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1231c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // This variable keeps track of what the most recent request id is. 1232c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int current_find_request_id_; 1233c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1234c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The current string we are/just finished searching for. This is used to 1235c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // figure out if this is a Find or a FindNext operation (FindNext should not 1236c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // increase the request id). 1237c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch string16 find_text_; 1238c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1239c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The string we searched for before |find_text_|. 1240c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch string16 previous_find_text_; 1241c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1242c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Whether the last search was case sensitive or not. 1243c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool last_search_case_sensitive_; 1244c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1245c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The last find result. This object contains details about the number of 1246c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // matches, the find selection rectangle, etc. The UI can access this 1247c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // information to build its presentation. 1248c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FindNotificationDetails last_search_result_; 1249c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1250c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Data for app extensions --------------------------------------------------- 1251c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1252c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // If non-null this tab is an app tab and this is the extension the tab was 1253c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // created for. 1254c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch Extension* extension_app_; 1255c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1256c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Icon for extension_app_ (if non-null) or extension_for_current_page_. 1257c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkBitmap extension_app_icon_; 1258c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1259c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Used for loading extension_app_icon_. 1260c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<ImageLoadingTracker> extension_app_image_loader_; 1261c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1262c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Data for misc internal state ---------------------------------------------- 1263c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1264c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // See capturing_contents() above. 1265c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool capturing_contents_; 1266c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1267c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // See getter above. 1268c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_being_destroyed_; 1269c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1270c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Indicates whether we should notify about disconnection of this 1271c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // TabContents. This is used to ensure disconnection notifications only 1272c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // happen if a connection notification has happened and that they happen only 1273c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // once. 1274c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool notify_disconnection_; 1275c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1276c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Maps from handle to page_id. 1277c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch typedef std::map<FaviconService::Handle, int32> HistoryRequestMap; 1278c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch HistoryRequestMap history_requests_; 1279c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1280c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(OS_WIN) 1281c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handle to an event that's set when the page is showing a message box (or 1282c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // equivalent constrained window). Plugin processes check this to know if 1283c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // they should pump messages then. 1284c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ScopedHandle message_box_active_; 1285c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 1286c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1287c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The time that the last javascript message was dismissed. 1288c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::TimeTicks last_javascript_message_dismissal_; 1289c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1290c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // True if the user has decided to block future javascript messages. This is 1291c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // reset on navigations to false on navigations. 1292c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool suppress_javascript_messages_; 1293c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1294c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Set to true when there is an active "before unload" dialog. When true, 1295c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // we've forced the throbber to start in Navigate, and we need to remember to 1296c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // turn it off in OnJavaScriptMessageBoxClosed if the navigation is canceled. 1297c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool is_showing_before_unload_dialog_; 1298c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1299c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Shows an info-bar to users when they search from a known search engine and 1300c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // have never used the monibox for search before. 1301c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch scoped_ptr<OmniboxSearchHint> omnibox_search_hint_; 1302c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1303c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Settings that get passed to the renderer process. 1304c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RendererPreferences renderer_preferences_; 1305c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1306c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // If this tab was created from a renderer using window.open, this will be 1307c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // non-NULL and represent the DOMUI of the opening renderer. 1308c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DOMUITypeID opener_dom_ui_type_; 1309c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1310c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The time that we started to create the new tab page. 1311c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::TimeTicks new_tab_start_time_; 1312c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1313c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // The time that we started to close the tab. 1314c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::TimeTicks tab_close_start_time_; 1315c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1316c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Information about the language the page is in and has been translated to. 1317c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch LanguageState language_state_; 1318c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1319c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // See description above setter. 1320c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool closed_by_user_gesture_; 1321c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1322731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Minimum/maximum zoom percent. 1323731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int minimum_zoom_percent_; 1324731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int maximum_zoom_percent_; 1325731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // If true, the default zoom limits have been overriden for this tab, in which 1326731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // case we don't want saved settings to apply to it and we don't want to 1327731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // remember it. 1328731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick bool temporary_zoom_settings_; 1329731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 1330731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Content restrictions, used to disable print/copy etc based on content's 1331731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // (full-page plugins for now only) permissions. 1332731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int content_restrictions_; 13333345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 1334c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // --------------------------------------------------------------------------- 1335c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 1336c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DISALLOW_COPY_AND_ASSIGN(TabContents); 1337c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch}; 1338c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 13397d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch#endif // !ANDROID 13407d214dfa174224b459660971e5b5cce2e06be02aBen Murdoch 1341c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_ 1342