app_modal_dialog.cc revision 90dce4d38c5ff5333bea97d859d4e484e27edf0c 
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 "chrome/browser/ui/app_modal_dialogs/app_modal_dialog.h"
6
7#include "base/logging.h"
8#include "chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.h"
9#include "chrome/browser/ui/app_modal_dialogs/native_app_modal_dialog.h"
10#include "chrome/common/chrome_notification_types.h"
11#include "content/public/browser/notification_service.h"
12#include "content/public/browser/web_contents.h"
13#include "content/public/browser/web_contents_delegate.h"
14
15using content::WebContents;
16
17AppModalDialog::AppModalDialog(WebContents* web_contents, const string16& title)
18    : title_(title),
19      completed_(false),
20      valid_(true),
21      native_dialog_(NULL),
22      web_contents_(web_contents) {
23}
24
25AppModalDialog::~AppModalDialog() {
26  CompleteDialog();
27}
28
29void AppModalDialog::ShowModalDialog() {
30  web_contents_->GetDelegate()->ActivateContents(web_contents_);
31  CreateAndShowDialog();
32
33  content::NotificationService::current()->Notify(
34      chrome::NOTIFICATION_APP_MODAL_DIALOG_SHOWN,
35      content::Source<AppModalDialog>(this),
36      content::NotificationService::NoDetails());
37}
38
39void AppModalDialog::CreateAndShowDialog() {
40  native_dialog_ = CreateNativeDialog();
41  native_dialog_->ShowAppModalDialog();
42}
43
44bool AppModalDialog::IsValid() {
45  return valid_;
46}
47
48void AppModalDialog::Invalidate() {
49  valid_ = false;
50}
51
52bool AppModalDialog::IsJavaScriptModalDialog() {
53  return false;
54}
55
56void AppModalDialog::ActivateModalDialog() {
57  DCHECK(native_dialog_);
58  native_dialog_->ActivateAppModalDialog();
59}
60
61void AppModalDialog::CloseModalDialog() {
62  DCHECK(native_dialog_);
63  native_dialog_->CloseAppModalDialog();
64}
65
66void AppModalDialog::CompleteDialog() {
67  if (!completed_) {
68    completed_ = true;
69    AppModalDialogQueue::GetInstance()->ShowNextDialog();
70  }
71}
72