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Side by Side Diff: chrome/browser/extensions/extension_tab_helper.h

Issue 10535077: TabContentsWrapper -> TabContents, part 12. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase Created 8 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_TAB_HELPER_H_ 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_TAB_HELPER_H_
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_TAB_HELPER_H_ 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_TAB_HELPER_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/memory/ref_counted.h" 9 #include "base/memory/ref_counted.h"
10 #include "base/memory/weak_ptr.h" 10 #include "base/memory/weak_ptr.h"
11 #include "base/observer_list.h" 11 #include "base/observer_list.h"
12 #include "chrome/browser/extensions/app_notify_channel_setup.h" 12 #include "chrome/browser/extensions/app_notify_channel_setup.h"
13 #include "chrome/browser/extensions/extension_function_dispatcher.h" 13 #include "chrome/browser/extensions/extension_function_dispatcher.h"
14 #include "chrome/browser/extensions/image_loading_tracker.h" 14 #include "chrome/browser/extensions/image_loading_tracker.h"
15 #include "chrome/browser/extensions/webstore_inline_installer.h" 15 #include "chrome/browser/extensions/webstore_inline_installer.h"
16 #include "chrome/common/web_apps.h" 16 #include "chrome/common/web_apps.h"
17 #include "content/public/browser/web_contents_observer.h" 17 #include "content/public/browser/web_contents_observer.h"
18 #include "third_party/skia/include/core/SkBitmap.h" 18 #include "third_party/skia/include/core/SkBitmap.h"
19 19
20 class ExtensionTabHelperDelegate; 20 class ExtensionTabHelperDelegate;
21 class TabContents; 21 class TabContents;
22 typedef TabContents TabContentsWrapper;
23 struct WebApplicationInfo; 22 struct WebApplicationInfo;
24 23
25 namespace content { 24 namespace content {
26 struct LoadCommittedDetails; 25 struct LoadCommittedDetails;
27 } 26 }
28 27
29 namespace extensions { 28 namespace extensions {
30 class Extension; 29 class Extension;
31 class LocationBarController; 30 class LocationBarController;
32 class ScriptBadgeController; 31 class ScriptBadgeController;
33 class ScriptExecutor; 32 class ScriptExecutor;
34 } 33 }
35 34
36 // Per-tab extension helper. Also handles non-extension apps. 35 // Per-tab extension helper. Also handles non-extension apps.
37 class ExtensionTabHelper 36 class ExtensionTabHelper
38 : public content::WebContentsObserver, 37 : public content::WebContentsObserver,
39 public ExtensionFunctionDispatcher::Delegate, 38 public ExtensionFunctionDispatcher::Delegate,
40 public ImageLoadingTracker::Observer, 39 public ImageLoadingTracker::Observer,
41 public WebstoreInlineInstaller::Delegate, 40 public WebstoreInlineInstaller::Delegate,
42 public AppNotifyChannelSetup::Delegate, 41 public AppNotifyChannelSetup::Delegate,
43 public base::SupportsWeakPtr<ExtensionTabHelper> { 42 public base::SupportsWeakPtr<ExtensionTabHelper> {
44 public: 43 public:
45 explicit ExtensionTabHelper(TabContentsWrapper* wrapper); 44 explicit ExtensionTabHelper(TabContents* tab_contents);
46 virtual ~ExtensionTabHelper(); 45 virtual ~ExtensionTabHelper();
47 46
48 // Copies the internal state from another ExtensionTabHelper. 47 // Copies the internal state from another ExtensionTabHelper.
49 void CopyStateFrom(const ExtensionTabHelper& source); 48 void CopyStateFrom(const ExtensionTabHelper& source);
50 49
51 ExtensionTabHelperDelegate* delegate() const { return delegate_; } 50 ExtensionTabHelperDelegate* delegate() const { return delegate_; }
52 void set_delegate(ExtensionTabHelperDelegate* d) { delegate_ = d; } 51 void set_delegate(ExtensionTabHelperDelegate* d) { delegate_ = d; }
53 52
54 // Call this after updating a page action to notify clients about the changes. 53 // Call this after updating a page action to notify clients about the changes.
55 void PageActionStateChanged(); 54 void PageActionStateChanged();
(...skipping 28 matching lines...) Expand all
84 return web_app_info_; 83 return web_app_info_;
85 } 84 }
86 85
87 // If an app extension has been explicitly set for this WebContents its icon 86 // If an app extension has been explicitly set for this WebContents its icon
88 // is returned. 87 // is returned.
89 // 88 //
90 // NOTE: the returned icon is larger than 16x16 (its size is 89 // NOTE: the returned icon is larger than 16x16 (its size is
91 // Extension::EXTENSION_ICON_SMALLISH). 90 // Extension::EXTENSION_ICON_SMALLISH).
92 SkBitmap* GetExtensionAppIcon(); 91 SkBitmap* GetExtensionAppIcon();
93 92
94 TabContentsWrapper* tab_contents_wrapper() { 93 TabContents* tab_contents() {
95 return wrapper_; 94 return tab_contents_;
96 } 95 }
97 96
98 content::WebContents* web_contents() const { 97 content::WebContents* web_contents() const {
99 return content::WebContentsObserver::web_contents(); 98 return content::WebContentsObserver::web_contents();
100 } 99 }
101 100
102 extensions::ScriptExecutor* script_executor(); 101 extensions::ScriptExecutor* script_executor();
103 102
104 extensions::LocationBarController* location_bar_controller(); 103 extensions::LocationBarController* location_bar_controller();
105 104
(...skipping 75 matching lines...) Expand 10 before | Expand all | Expand 10 after
181 180
182 // Process any extension messages coming from the tab. 181 // Process any extension messages coming from the tab.
183 ExtensionFunctionDispatcher extension_function_dispatcher_; 182 ExtensionFunctionDispatcher extension_function_dispatcher_;
184 183
185 // Used for loading extension_app_icon_. 184 // Used for loading extension_app_icon_.
186 scoped_ptr<ImageLoadingTracker> extension_app_image_loader_; 185 scoped_ptr<ImageLoadingTracker> extension_app_image_loader_;
187 186
188 // Cached web app info data. 187 // Cached web app info data.
189 WebApplicationInfo web_app_info_; 188 WebApplicationInfo web_app_info_;
190 189
191 TabContentsWrapper* wrapper_; 190 TabContents* tab_contents_;
192 191
193 // Either script_executor/location_bar_controller will have values, or 192 // Either script_executor/location_bar_controller will have values, or
194 // script_badge_controller will have a value, depending on whether the action 193 // script_badge_controller will have a value, depending on whether the action
195 // box is turned on. 194 // box is turned on.
196 scoped_ptr<extensions::ScriptExecutor> script_executor_; 195 scoped_ptr<extensions::ScriptExecutor> script_executor_;
197 scoped_ptr<extensions::LocationBarController> location_bar_controller_; 196 scoped_ptr<extensions::LocationBarController> location_bar_controller_;
198 scoped_refptr<extensions::ScriptBadgeController> script_badge_controller_; 197 scoped_refptr<extensions::ScriptBadgeController> script_badge_controller_;
199 198
200 DISALLOW_COPY_AND_ASSIGN(ExtensionTabHelper); 199 DISALLOW_COPY_AND_ASSIGN(ExtensionTabHelper);
201 }; 200 };
202 201
203 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_TAB_HELPER_H_ 202 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_TAB_HELPER_H_
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