javascript_app_modal_dialog_views.cc revision 868fa2fe829687343ffae624259930155e16dbd8 
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
3// found in the LICENSE file.
4
5#include "chrome/browser/ui/views/javascript_app_modal_dialog_views.h"
6
7#include "base/strings/utf_string_conversions.h"
8#include "chrome/browser/ui/app_modal_dialogs/javascript_app_modal_dialog.h"
9#include "grit/generated_resources.h"
10#include "ui/base/keycodes/keyboard_codes.h"
11#include "ui/base/l10n/l10n_util.h"
12#include "ui/views/controls/message_box_view.h"
13#include "ui/views/controls/textfield/textfield.h"
14#include "ui/views/widget/widget.h"
15#include "ui/views/window/dialog_client_view.h"
16
17////////////////////////////////////////////////////////////////////////////////
18// JavaScriptAppModalDialogViews, public:
19
20JavaScriptAppModalDialogViews::JavaScriptAppModalDialogViews(
21    JavaScriptAppModalDialog* parent)
22    : parent_(parent) {
23  int options = views::MessageBoxView::DETECT_DIRECTIONALITY;
24  if (parent->javascript_message_type() ==
25          content::JAVASCRIPT_MESSAGE_TYPE_PROMPT)
26    options |= views::MessageBoxView::HAS_PROMPT_FIELD;
27
28  views::MessageBoxView::InitParams params(parent->message_text());
29  params.options = options;
30  params.default_prompt = parent->default_prompt_text();
31  message_box_view_ = new views::MessageBoxView(params);
32  DCHECK(message_box_view_);
33
34  message_box_view_->AddAccelerator(
35      ui::Accelerator(ui::VKEY_C, ui::EF_CONTROL_DOWN));
36  if (parent->display_suppress_checkbox()) {
37    message_box_view_->SetCheckBoxLabel(
38        l10n_util::GetStringUTF16(IDS_JAVASCRIPT_MESSAGEBOX_SUPPRESS_OPTION));
39  }
40}
41
42JavaScriptAppModalDialogViews::~JavaScriptAppModalDialogViews() {
43}
44
45////////////////////////////////////////////////////////////////////////////////
46// JavaScriptAppModalDialogViews, NativeAppModalDialog implementation:
47
48int JavaScriptAppModalDialogViews::GetAppModalDialogButtons() const {
49  return GetDialogButtons();
50}
51
52void JavaScriptAppModalDialogViews::ShowAppModalDialog() {
53  GetWidget()->Show();
54}
55
56void JavaScriptAppModalDialogViews::ActivateAppModalDialog() {
57  GetWidget()->Show();
58  GetWidget()->Activate();
59}
60
61void JavaScriptAppModalDialogViews::CloseAppModalDialog() {
62  GetWidget()->Close();
63}
64
65void JavaScriptAppModalDialogViews::AcceptAppModalDialog() {
66  GetDialogClientView()->AcceptWindow();
67}
68
69void JavaScriptAppModalDialogViews::CancelAppModalDialog() {
70  GetDialogClientView()->CancelWindow();
71}
72
73//////////////////////////////////////////////////////////////////////////////
74// JavaScriptAppModalDialogViews, views::DialogDelegate implementation:
75
76int JavaScriptAppModalDialogViews::GetDefaultDialogButton() const {
77  return ui::DIALOG_BUTTON_OK;
78}
79
80int JavaScriptAppModalDialogViews::GetDialogButtons() const {
81  if (parent_->javascript_message_type() ==
82          content::JAVASCRIPT_MESSAGE_TYPE_ALERT)
83    return ui::DIALOG_BUTTON_OK;
84
85  return ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL;
86}
87
88string16 JavaScriptAppModalDialogViews::GetWindowTitle() const {
89  return parent_->title();
90}
91
92void JavaScriptAppModalDialogViews::WindowClosing() {
93}
94
95void JavaScriptAppModalDialogViews::DeleteDelegate() {
96  delete this;
97}
98
99bool JavaScriptAppModalDialogViews::Cancel() {
100  parent_->OnCancel(message_box_view_->IsCheckBoxSelected());
101  return true;
102}
103
104bool JavaScriptAppModalDialogViews::Accept() {
105  parent_->OnAccept(message_box_view_->GetInputText(),
106                    message_box_view_->IsCheckBoxSelected());
107  return true;
108}
109
110void JavaScriptAppModalDialogViews::OnClose() {
111  parent_->OnClose();
112}
113
114views::Widget* JavaScriptAppModalDialogViews::GetWidget() {
115  return message_box_view_->GetWidget();
116}
117
118const views::Widget* JavaScriptAppModalDialogViews::GetWidget() const {
119  return message_box_view_->GetWidget();
120}
121
122string16 JavaScriptAppModalDialogViews::GetDialogButtonLabel(
123    ui::DialogButton button) const {
124  if (parent_->is_before_unload_dialog()) {
125    if (button == ui::DIALOG_BUTTON_OK) {
126      return l10n_util::GetStringUTF16(
127          parent_->is_reload() ?
128          IDS_BEFORERELOAD_MESSAGEBOX_OK_BUTTON_LABEL :
129          IDS_BEFOREUNLOAD_MESSAGEBOX_OK_BUTTON_LABEL);
130    } else if (button == ui::DIALOG_BUTTON_CANCEL) {
131      return l10n_util::GetStringUTF16(
132          parent_->is_reload() ?
133          IDS_BEFORERELOAD_MESSAGEBOX_CANCEL_BUTTON_LABEL :
134          IDS_BEFOREUNLOAD_MESSAGEBOX_CANCEL_BUTTON_LABEL);
135    }
136  }
137  return DialogDelegate::GetDialogButtonLabel(button);
138}
139
140///////////////////////////////////////////////////////////////////////////////
141// JavaScriptAppModalDialogViews, views::WidgetDelegate implementation:
142
143ui::ModalType JavaScriptAppModalDialogViews::GetModalType() const {
144  return ui::MODAL_TYPE_SYSTEM;
145}
146
147views::View* JavaScriptAppModalDialogViews::GetContentsView() {
148  return message_box_view_;
149}
150
151views::View* JavaScriptAppModalDialogViews::GetInitiallyFocusedView() {
152  if (message_box_view_->text_box())
153    return message_box_view_->text_box();
154  return views::DialogDelegate::GetInitiallyFocusedView();
155}
156
157////////////////////////////////////////////////////////////////////////////////
158// NativeAppModalDialog, public:
159
160// static
161NativeAppModalDialog* NativeAppModalDialog::CreateNativeJavaScriptPrompt(
162    JavaScriptAppModalDialog* dialog,
163    gfx::NativeWindow parent_window) {
164  JavaScriptAppModalDialogViews* d = new JavaScriptAppModalDialogViews(dialog);
165  views::Widget* widget =
166      views::DialogDelegate::CreateDialogWidget(d, NULL, parent_window);
167  views::Widget* parent_widget = parent_window ?
168      views::Widget::GetWidgetForNativeWindow(parent_window) : NULL;
169  // Horizontally center the dialog window within the parent window's bounds.
170  if (widget && parent_widget) {
171    gfx::Rect bounds(widget->GetWindowBoundsInScreen());
172    gfx::Rect parent_bounds(parent_widget->GetWindowBoundsInScreen());
173    bounds.set_x(parent_bounds.CenterPoint().x() - bounds.width() / 2);
174    widget->SetBounds(bounds);
175  }
176  return d;
177}
178