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// Copyright (c) 2009 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/gtk/repost_form_warning_gtk.h"
#include "app/l10n_util.h"
#include "base/message_loop.h"
#include "chrome/browser/tab_contents/navigation_controller.h"
#include "chrome/common/gtk_util.h"
#include "chrome/common/notification_service.h"
#include "grit/generated_resources.h"
RepostFormWarningGtk::RepostFormWarningGtk(
GtkWindow* parent,
NavigationController* navigation_controller)
: navigation_controller_(navigation_controller) {
dialog_ = gtk_message_dialog_new(
parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_NONE,
"%s",
l10n_util::GetStringUTF8(IDS_HTTP_POST_WARNING).c_str());
gtk_window_set_title(GTK_WINDOW(dialog_),
l10n_util::GetStringUTF8(IDS_HTTP_POST_WARNING_TITLE).c_str());
gtk_util::AddButtonToDialog(dialog_,
l10n_util::GetStringUTF8(IDS_HTTP_POST_WARNING_CANCEL).c_str(),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_util::AddButtonToDialog(dialog_,
l10n_util::GetStringUTF8(IDS_HTTP_POST_WARNING_RESEND).c_str(),
GTK_STOCK_REFRESH, GTK_RESPONSE_OK);
gtk_util::SetWindowIcon(GTK_WINDOW(dialog_));
g_signal_connect(dialog_, "response", G_CALLBACK(OnResponse), this);
g_signal_connect(dialog_, "destroy", G_CALLBACK(OnWindowDestroy), this);
gtk_widget_show_all(dialog_);
registrar_.Add(this, NotificationType::LOAD_START,
Source<NavigationController>(navigation_controller_));
registrar_.Add(this, NotificationType::TAB_CLOSING,
Source<NavigationController>(navigation_controller_));
}
RepostFormWarningGtk::~RepostFormWarningGtk() {
}
void RepostFormWarningGtk::Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
// Close the dialog if we load a page (because reloading might not apply to
// the same page anymore) or if the tab is closed, because then we won't have
// a navigation controller anymore.
if (dialog_ && navigation_controller_ &&
(type == NotificationType::LOAD_START ||
type == NotificationType::TAB_CLOSING)) {
DCHECK_EQ(Source<NavigationController>(source).ptr(),
navigation_controller_);
navigation_controller_ = NULL;
Destroy();
}
}
void RepostFormWarningGtk::Destroy() {
if (dialog_) {
gtk_widget_destroy(dialog_);
dialog_ = NULL;
}
}
// static
void RepostFormWarningGtk::OnResponse(GtkWidget* widget, int response,
RepostFormWarningGtk* dialog) {
dialog->Destroy();
if (response == GTK_RESPONSE_OK) {
if (dialog->navigation_controller_)
dialog->navigation_controller_->Reload(false);
}
}
// static
void RepostFormWarningGtk::OnWindowDestroy(GtkWidget* widget,
RepostFormWarningGtk* dialog) {
MessageLoop::current()->DeleteSoon(FROM_HERE, dialog);
}
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