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.
4
5 #include "athena/extensions/athena_app_delegate_base.h"
6
7 #include "athena/activity/public/activity.h"
8 #include "athena/activity/public/activity_factory.h"
9 #include "athena/env/public/athena_env.h"
10 #include "content/public/browser/web_contents.h"
11 #include "content/public/browser/web_contents_delegate.h"
12 #include "extensions/common/constants.h"
13 #include "extensions/grit/extensions_browser_resources.h"
14 #include "ui/aura/window.h"
15 #include "ui/base/resource/resource_bundle.h"
16 #include "ui/gfx/geometry/rect.h"
17
18 namespace athena {
19 namespace {
20
OpenURLInActivity(content::BrowserContext * context,const content::OpenURLParams & params)21 content::WebContents* OpenURLInActivity(content::BrowserContext* context,
22 const content::OpenURLParams& params) {
23 // Force all links to open in a new activity.
24 Activity* activity = ActivityFactory::Get()->CreateWebActivity(
25 context, base::string16(), params.url);
26 Activity::Show(activity);
27 // TODO(oshima): Get the web cotnents from activity.
28 return NULL;
29 }
30
31 } // namespace
32
33 // This is a extra step to open a new Activity when a link is simply clicked
34 // on an app activity (which usually replaces the content).
35 class AthenaAppDelegateBase::NewActivityContentsDelegate
36 : public content::WebContentsDelegate {
37 public:
NewActivityContentsDelegate()38 NewActivityContentsDelegate() {}
~NewActivityContentsDelegate()39 virtual ~NewActivityContentsDelegate() {}
40
41 // content::WebContentsDelegate:
OpenURLFromTab(content::WebContents * source,const content::OpenURLParams & params)42 virtual content::WebContents* OpenURLFromTab(
43 content::WebContents* source,
44 const content::OpenURLParams& params) OVERRIDE {
45 if (!source)
46 return NULL;
47 return OpenURLInActivity(source->GetBrowserContext(), params);
48 }
49
50 private:
51 DISALLOW_COPY_AND_ASSIGN(NewActivityContentsDelegate);
52 };
53
AthenaAppDelegateBase()54 AthenaAppDelegateBase::AthenaAppDelegateBase()
55 : new_window_contents_delegate_(new NewActivityContentsDelegate) {
56 }
57
~AthenaAppDelegateBase()58 AthenaAppDelegateBase::~AthenaAppDelegateBase() {
59 if (!terminating_callback_.is_null())
60 AthenaEnv::Get()->RemoveTerminatingCallback(terminating_callback_);
61 }
62
ResizeWebContents(content::WebContents * web_contents,const gfx::Size & size)63 void AthenaAppDelegateBase::ResizeWebContents(
64 content::WebContents* web_contents,
65 const gfx::Size& size) {
66 aura::Window* window = web_contents->GetNativeView();
67 window->SetBounds(gfx::Rect(window->bounds().origin(), size));
68 }
69
OpenURLFromTab(content::BrowserContext * context,content::WebContents * source,const content::OpenURLParams & params)70 content::WebContents* AthenaAppDelegateBase::OpenURLFromTab(
71 content::BrowserContext* context,
72 content::WebContents* source,
73 const content::OpenURLParams& params) {
74 return OpenURLInActivity(context, params);
75 }
76
AddNewContents(content::BrowserContext * context,content::WebContents * new_contents,WindowOpenDisposition disposition,const gfx::Rect & initial_pos,bool user_gesture,bool * was_blocked)77 void AthenaAppDelegateBase::AddNewContents(content::BrowserContext* context,
78 content::WebContents* new_contents,
79 WindowOpenDisposition disposition,
80 const gfx::Rect& initial_pos,
81 bool user_gesture,
82 bool* was_blocked) {
83 new_contents->SetDelegate(new_window_contents_delegate_.get());
84 }
85
PreferredIconSize()86 int AthenaAppDelegateBase::PreferredIconSize() {
87 // TODO(oshima): Find out what to use.
88 return extension_misc::EXTENSION_ICON_SMALL;
89 }
90
IsWebContentsVisible(content::WebContents * web_contents)91 bool AthenaAppDelegateBase::IsWebContentsVisible(
92 content::WebContents* web_contents) {
93 return web_contents->GetNativeView()->IsVisible();
94 }
95
SetTerminatingCallback(const base::Closure & callback)96 void AthenaAppDelegateBase::SetTerminatingCallback(
97 const base::Closure& callback) {
98 if (!terminating_callback_.is_null())
99 AthenaEnv::Get()->RemoveTerminatingCallback(terminating_callback_);
100 terminating_callback_ = callback;
101 if (!terminating_callback_.is_null())
102 AthenaEnv::Get()->AddTerminatingCallback(terminating_callback_);
103 }
104
105 } // namespace athena
106