1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "apps/custom_launcher_page_contents.h"
9 #include "chrome/browser/chrome_notification_types.h"
10 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
11 #include "content/public/browser/render_view_host.h"
12 #include "content/public/browser/site_instance.h"
13 #include "content/public/browser/web_contents.h"
14 #include "content/public/common/renderer_preferences.h"
15 #include "extensions/browser/app_window/app_delegate.h"
16 #include "extensions/browser/app_window/app_web_contents_helper.h"
17 #include "extensions/browser/view_type_utils.h"
18 #include "extensions/common/extension_messages.h"
22 CustomLauncherPageContents::CustomLauncherPageContents(
23 scoped_ptr
<extensions::AppDelegate
> app_delegate
,
24 const std::string
& extension_id
)
25 : app_delegate_(app_delegate
.Pass()), extension_id_(extension_id
) {
28 CustomLauncherPageContents::~CustomLauncherPageContents() {
31 void CustomLauncherPageContents::Initialize(content::BrowserContext
* context
,
33 extension_function_dispatcher_
.reset(
34 new extensions::ExtensionFunctionDispatcher(context
, this));
37 content::WebContents::Create(content::WebContents::CreateParams(
38 context
, content::SiteInstance::CreateForURL(context
, url
))));
40 Observe(web_contents());
41 web_contents_
->GetMutableRendererPrefs()
42 ->browser_handles_all_top_level_requests
= true;
43 web_contents_
->GetRenderViewHost()->SyncRendererPrefs();
45 helper_
.reset(new extensions::AppWebContentsHelper(
46 context
, extension_id_
, web_contents_
.get(), app_delegate_
.get()));
47 web_contents_
->SetDelegate(this);
49 extensions::SetViewType(web_contents(), extensions::VIEW_TYPE_LAUNCHER_PAGE
);
51 // This observer will activate the extension when it is navigated to, which
52 // allows Dispatcher to give it the proper context and makes it behave like an
54 extensions::ChromeExtensionWebContentsObserver::CreateForWebContents(
57 web_contents_
->GetController().LoadURL(url
,
59 ui::PAGE_TRANSITION_AUTO_TOPLEVEL
,
63 content::WebContents
* CustomLauncherPageContents::OpenURLFromTab(
64 content::WebContents
* source
,
65 const content::OpenURLParams
& params
) {
66 DCHECK_EQ(web_contents_
.get(), source
);
67 return helper_
->OpenURLFromTab(params
);
70 void CustomLauncherPageContents::AddNewContents(
71 content::WebContents
* source
,
72 content::WebContents
* new_contents
,
73 WindowOpenDisposition disposition
,
74 const gfx::Rect
& initial_pos
,
77 app_delegate_
->AddNewContents(new_contents
->GetBrowserContext(),
85 bool CustomLauncherPageContents::IsPopupOrPanel(
86 const content::WebContents
* source
) const {
90 bool CustomLauncherPageContents::ShouldSuppressDialogs() {
94 bool CustomLauncherPageContents::PreHandleGestureEvent(
95 content::WebContents
* source
,
96 const blink::WebGestureEvent
& event
) {
97 return extensions::AppWebContentsHelper::ShouldSuppressGestureEvent(event
);
100 content::ColorChooser
* CustomLauncherPageContents::OpenColorChooser(
101 content::WebContents
* web_contents
,
102 SkColor initial_color
,
103 const std::vector
<content::ColorSuggestion
>& suggestionss
) {
104 return app_delegate_
->ShowColorChooser(web_contents
, initial_color
);
107 void CustomLauncherPageContents::RunFileChooser(
108 content::WebContents
* tab
,
109 const content::FileChooserParams
& params
) {
110 app_delegate_
->RunFileChooser(tab
, params
);
113 void CustomLauncherPageContents::RequestToLockMouse(
114 content::WebContents
* web_contents
,
116 bool last_unlocked_by_target
) {
117 DCHECK_EQ(web_contents_
.get(), web_contents
);
118 helper_
->RequestToLockMouse();
121 void CustomLauncherPageContents::RequestMediaAccessPermission(
122 content::WebContents
* web_contents
,
123 const content::MediaStreamRequest
& request
,
124 const content::MediaResponseCallback
& callback
) {
125 DCHECK_EQ(web_contents_
.get(), web_contents
);
126 helper_
->RequestMediaAccessPermission(request
, callback
);
129 bool CustomLauncherPageContents::CheckMediaAccessPermission(
130 content::WebContents
* web_contents
,
131 const GURL
& security_origin
,
132 content::MediaStreamType type
) {
133 DCHECK_EQ(web_contents_
.get(), web_contents
);
134 return helper_
->CheckMediaAccessPermission(security_origin
, type
);
137 bool CustomLauncherPageContents::OnMessageReceived(
138 const IPC::Message
& message
) {
140 IPC_BEGIN_MESSAGE_MAP(CustomLauncherPageContents
, message
)
141 IPC_MESSAGE_HANDLER(ExtensionHostMsg_Request
, OnRequest
)
142 IPC_MESSAGE_UNHANDLED(handled
= false)
143 IPC_END_MESSAGE_MAP()
147 extensions::WindowController
*
148 CustomLauncherPageContents::GetExtensionWindowController() const {
152 content::WebContents
* CustomLauncherPageContents::GetAssociatedWebContents()
154 return web_contents();
157 void CustomLauncherPageContents::OnRequest(
158 const ExtensionHostMsg_Request_Params
& params
) {
159 extension_function_dispatcher_
->Dispatch(params
,
160 web_contents_
->GetRenderViewHost());