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1 // Copyright (c) 2011 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 "components/app_modal_dialogs/app_modal_dialog.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "base/run_loop.h" | |
9 #include "components/app_modal_dialogs/app_modal_dialog_queue.h" | |
10 #include "components/app_modal_dialogs/native_app_modal_dialog.h" | |
11 #include "content/public/browser/web_contents.h" | |
12 #include "content/public/browser/web_contents_delegate.h" | |
13 | |
14 using content::WebContents; | |
15 | |
16 namespace { | |
17 | |
18 AppModalDialogObserver* app_modal_dialog_observer = NULL; | |
19 | |
20 } // namespace | |
21 | |
22 AppModalDialogObserver::AppModalDialogObserver() { | |
23 DCHECK(!app_modal_dialog_observer); | |
24 app_modal_dialog_observer = this; | |
25 } | |
26 | |
27 AppModalDialogObserver::~AppModalDialogObserver() { | |
28 DCHECK(app_modal_dialog_observer); | |
29 app_modal_dialog_observer = NULL; | |
30 } | |
31 | |
32 AppModalDialog::AppModalDialog(WebContents* web_contents, | |
33 const base::string16& title) | |
34 : title_(title), | |
35 completed_(false), | |
36 valid_(true), | |
37 native_dialog_(NULL), | |
38 web_contents_(web_contents) { | |
39 } | |
40 | |
41 AppModalDialog::~AppModalDialog() { | |
42 CompleteDialog(); | |
43 } | |
44 | |
45 void AppModalDialog::ShowModalDialog() { | |
46 web_contents_->GetDelegate()->ActivateContents(web_contents_); | |
47 CreateAndShowDialog(); | |
48 if (app_modal_dialog_observer) | |
49 app_modal_dialog_observer->Notify(this); | |
50 } | |
51 | |
52 void AppModalDialog::CreateAndShowDialog() { | |
53 native_dialog_ = CreateNativeDialog(); | |
54 native_dialog_->ShowAppModalDialog(); | |
55 } | |
56 | |
57 bool AppModalDialog::IsValid() { | |
58 return valid_; | |
59 } | |
60 | |
61 void AppModalDialog::Invalidate() { | |
62 valid_ = false; | |
63 } | |
64 | |
65 bool AppModalDialog::IsJavaScriptModalDialog() { | |
66 return false; | |
67 } | |
68 | |
69 void AppModalDialog::ActivateModalDialog() { | |
70 DCHECK(native_dialog_); | |
71 native_dialog_->ActivateAppModalDialog(); | |
72 } | |
73 | |
74 void AppModalDialog::CloseModalDialog() { | |
75 DCHECK(native_dialog_); | |
76 native_dialog_->CloseAppModalDialog(); | |
77 } | |
78 | |
79 void AppModalDialog::CompleteDialog() { | |
80 if (!completed_) { | |
81 completed_ = true; | |
82 AppModalDialogQueue::GetInstance()->ShowNextDialog(); | |
83 } | |
84 } | |
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