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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/javascript_app_modal_dialog_views.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/ui/app_modal_dialogs/javascript_app_modal_dialog.h"
#include "chrome/browser/ui/views/constrained_window_views.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/events/keycodes/keyboard_codes.h"
#include "ui/views/controls/message_box_view.h"
#include "ui/views/controls/textfield/textfield.h"
#include "ui/views/widget/widget.h"
#include "ui/views/window/dialog_client_view.h"
#if defined(USE_X11) && !defined(OS_CHROMEOS)
#include "chrome/browser/ui/views/javascript_app_modal_event_blocker_x11.h"
#endif
////////////////////////////////////////////////////////////////////////////////
// JavaScriptAppModalDialogViews, public:
JavaScriptAppModalDialogViews::JavaScriptAppModalDialogViews(
JavaScriptAppModalDialog* parent)
: parent_(parent) {
int options = views::MessageBoxView::DETECT_DIRECTIONALITY;
if (parent->javascript_message_type() ==
content::JAVASCRIPT_MESSAGE_TYPE_PROMPT)
options |= views::MessageBoxView::HAS_PROMPT_FIELD;
views::MessageBoxView::InitParams params(parent->message_text());
params.options = options;
params.default_prompt = parent->default_prompt_text();
message_box_view_ = new views::MessageBoxView(params);
DCHECK(message_box_view_);
message_box_view_->AddAccelerator(
ui::Accelerator(ui::VKEY_C, ui::EF_CONTROL_DOWN));
if (parent->display_suppress_checkbox()) {
message_box_view_->SetCheckBoxLabel(
l10n_util::GetStringUTF16(IDS_JAVASCRIPT_MESSAGEBOX_SUPPRESS_OPTION));
}
}
JavaScriptAppModalDialogViews::~JavaScriptAppModalDialogViews() {
}
////////////////////////////////////////////////////////////////////////////////
// JavaScriptAppModalDialogViews, NativeAppModalDialog implementation:
int JavaScriptAppModalDialogViews::GetAppModalDialogButtons() const {
return GetDialogButtons();
}
void JavaScriptAppModalDialogViews::ShowAppModalDialog() {
#if defined(USE_X11) && !defined(OS_CHROMEOS)
// BrowserView::CanActivate() ensures that other browser windows cannot be
// activated for long while the dialog is visible. Block events to other
// browser windows so that the user cannot interact with other browser windows
// in the short time that the other browser windows are active. This hack is
// unnecessary on Windows and Chrome OS.
// TODO(pkotwicz): Find a better way of doing this and remove this hack.
if (!event_blocker_x11_.get()) {
event_blocker_x11_.reset(
new JavascriptAppModalEventBlockerX11(GetWidget()->GetNativeView()));
}
#endif
GetWidget()->Show();
}
void JavaScriptAppModalDialogViews::ActivateAppModalDialog() {
GetWidget()->Show();
GetWidget()->Activate();
}
void JavaScriptAppModalDialogViews::CloseAppModalDialog() {
GetWidget()->Close();
}
void JavaScriptAppModalDialogViews::AcceptAppModalDialog() {
GetDialogClientView()->AcceptWindow();
}
void JavaScriptAppModalDialogViews::CancelAppModalDialog() {
GetDialogClientView()->CancelWindow();
}
//////////////////////////////////////////////////////////////////////////////
// JavaScriptAppModalDialogViews, views::DialogDelegate implementation:
int JavaScriptAppModalDialogViews::GetDefaultDialogButton() const {
return ui::DIALOG_BUTTON_OK;
}
int JavaScriptAppModalDialogViews::GetDialogButtons() const {
if (parent_->javascript_message_type() ==
content::JAVASCRIPT_MESSAGE_TYPE_ALERT)
return ui::DIALOG_BUTTON_OK;
return ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL;
}
base::string16 JavaScriptAppModalDialogViews::GetWindowTitle() const {
return parent_->title();
}
void JavaScriptAppModalDialogViews::WindowClosing() {
#if defined(USE_X11) && !defined(OS_CHROMEOS)
event_blocker_x11_.reset();
#endif
}
void JavaScriptAppModalDialogViews::DeleteDelegate() {
delete this;
}
bool JavaScriptAppModalDialogViews::Cancel() {
parent_->OnCancel(message_box_view_->IsCheckBoxSelected());
return true;
}
bool JavaScriptAppModalDialogViews::Accept() {
parent_->OnAccept(message_box_view_->GetInputText(),
message_box_view_->IsCheckBoxSelected());
return true;
}
void JavaScriptAppModalDialogViews::OnClosed() {
parent_->OnClose();
}
views::Widget* JavaScriptAppModalDialogViews::GetWidget() {
return message_box_view_->GetWidget();
}
const views::Widget* JavaScriptAppModalDialogViews::GetWidget() const {
return message_box_view_->GetWidget();
}
base::string16 JavaScriptAppModalDialogViews::GetDialogButtonLabel(
ui::DialogButton button) const {
if (parent_->is_before_unload_dialog()) {
if (button == ui::DIALOG_BUTTON_OK) {
return l10n_util::GetStringUTF16(
parent_->is_reload() ?
IDS_BEFORERELOAD_MESSAGEBOX_OK_BUTTON_LABEL :
IDS_BEFOREUNLOAD_MESSAGEBOX_OK_BUTTON_LABEL);
} else if (button == ui::DIALOG_BUTTON_CANCEL) {
return l10n_util::GetStringUTF16(
parent_->is_reload() ?
IDS_BEFORERELOAD_MESSAGEBOX_CANCEL_BUTTON_LABEL :
IDS_BEFOREUNLOAD_MESSAGEBOX_CANCEL_BUTTON_LABEL);
}
}
return DialogDelegate::GetDialogButtonLabel(button);
}
///////////////////////////////////////////////////////////////////////////////
// JavaScriptAppModalDialogViews, views::WidgetDelegate implementation:
ui::ModalType JavaScriptAppModalDialogViews::GetModalType() const {
return ui::MODAL_TYPE_SYSTEM;
}
views::View* JavaScriptAppModalDialogViews::GetContentsView() {
return message_box_view_;
}
views::View* JavaScriptAppModalDialogViews::GetInitiallyFocusedView() {
if (message_box_view_->text_box())
return message_box_view_->text_box();
return views::DialogDelegate::GetInitiallyFocusedView();
}
////////////////////////////////////////////////////////////////////////////////
// NativeAppModalDialog, public:
// static
NativeAppModalDialog* NativeAppModalDialog::CreateNativeJavaScriptPrompt(
JavaScriptAppModalDialog* dialog,
gfx::NativeWindow parent_window) {
JavaScriptAppModalDialogViews* d = new JavaScriptAppModalDialogViews(dialog);
CreateBrowserModalDialogViews(d, parent_window);
return d;
}
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