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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/app_modal_dialog.h"
#include <gtk/gtk.h>
#include "app/l10n_util.h"
#include "app/message_box_flags.h"
#include "base/logging.h"
#include "base/string_util.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/tab_contents/tab_contents_view.h"
#include "grit/generated_resources.h"
namespace {
// If there's a text entry in the dialog, get the text from the first one and
// return it.
std::wstring GetPromptText(GtkDialog* dialog) {
std::wstring text;
// TODO(tc): Replace with gtk_dialog_get_content_area() when using GTK 2.14+
GtkWidget* contents_vbox = dialog->vbox;
GList* first_child = gtk_container_get_children(GTK_CONTAINER(contents_vbox));
for (GList* item = first_child; item; item = g_list_next(item)) {
if (GTK_IS_ENTRY(item->data)) {
text = UTF8ToWide(gtk_entry_get_text(GTK_ENTRY(item->data)));
}
}
g_list_free(first_child);
return text;
}
void OnDialogResponse(GtkDialog* dialog, gint response_id,
AppModalDialog* app_modal_dialog) {
switch (response_id) {
case GTK_RESPONSE_OK:
// The first arg is the prompt text and the second is true if we want to
// suppress additional popups from the page.
app_modal_dialog->OnAccept(GetPromptText(dialog), false);
break;
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT: // User hit the X on the dialog.
app_modal_dialog->OnCancel();
break;
default:
NOTREACHED();
}
gtk_widget_destroy(GTK_WIDGET(dialog));
delete app_modal_dialog;
}
} // namespace
AppModalDialog::~AppModalDialog() {
}
void AppModalDialog::CreateAndShowDialog() {
GtkButtonsType buttons = GTK_BUTTONS_NONE;
GtkMessageType message_type = GTK_MESSAGE_OTHER;
switch (dialog_flags_) {
case MessageBoxFlags::kIsJavascriptAlert:
buttons = GTK_BUTTONS_OK;
message_type = GTK_MESSAGE_WARNING;
break;
case MessageBoxFlags::kIsJavascriptConfirm:
if (is_before_unload_dialog_) {
// onbeforeunload also uses a confirm prompt, it just has custom
// buttons. We add the buttons using gtk_dialog_add_button below.
buttons = GTK_BUTTONS_NONE;
} else {
buttons = GTK_BUTTONS_OK_CANCEL;
}
message_type = GTK_MESSAGE_QUESTION;
break;
case MessageBoxFlags::kIsJavascriptPrompt:
buttons = GTK_BUTTONS_OK_CANCEL;
message_type = GTK_MESSAGE_QUESTION;
break;
default:
NOTREACHED();
}
GtkWindow* window = tab_contents_->view()->GetTopLevelNativeWindow();
dialog_ = gtk_message_dialog_new(window, GTK_DIALOG_MODAL,
message_type, buttons, "%s", WideToUTF8(message_text_).c_str());
gtk_window_set_title(GTK_WINDOW(dialog_), WideToUTF8(title_).c_str());
if (is_before_unload_dialog_) {
std::string button_text = l10n_util::GetStringUTF8(
IDS_BEFOREUNLOAD_MESSAGEBOX_OK_BUTTON_LABEL);
gtk_dialog_add_button(GTK_DIALOG(dialog_), button_text.c_str(),
GTK_RESPONSE_OK);
button_text = l10n_util::GetStringUTF8(
IDS_BEFOREUNLOAD_MESSAGEBOX_CANCEL_BUTTON_LABEL);
gtk_dialog_add_button(GTK_DIALOG(dialog_), button_text.c_str(),
GTK_RESPONSE_CANCEL);
} else if (MessageBoxFlags::kIsJavascriptPrompt == dialog_flags_) {
// TODO(tc): Replace with gtk_dialog_get_content_area() when using GTK 2.14+
GtkWidget* contents_vbox = GTK_DIALOG(dialog_)->vbox;
GtkWidget* text_box = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(text_box),
WideToUTF8(default_prompt_text_).c_str());
gtk_widget_show(text_box);
gtk_box_pack_start(GTK_BOX(contents_vbox), text_box, TRUE, TRUE, 0);
}
g_signal_connect(dialog_, "response", G_CALLBACK(OnDialogResponse), this);
gtk_widget_show(GTK_WIDGET(GTK_DIALOG(dialog_)));
}
void AppModalDialog::ActivateModalDialog() {
gtk_window_present(GTK_WINDOW(dialog_));
}
void AppModalDialog::CloseModalDialog() {
OnDialogResponse(GTK_DIALOG(dialog_), GTK_RESPONSE_DELETE_EVENT, this);
}
int AppModalDialog::GetDialogButtons() {
switch (dialog_flags_) {
case MessageBoxFlags::kIsJavascriptAlert:
return MessageBoxFlags::DIALOGBUTTON_OK;
case MessageBoxFlags::kIsJavascriptConfirm:
return MessageBoxFlags::DIALOGBUTTON_OK |
MessageBoxFlags::DIALOGBUTTON_CANCEL;
case MessageBoxFlags::kIsJavascriptPrompt:
return MessageBoxFlags::DIALOGBUTTON_OK;
default:
NOTREACHED();
return 0;
}
}
void AppModalDialog::AcceptWindow() {
OnDialogResponse(GTK_DIALOG(dialog_), GTK_RESPONSE_OK, this);
}
void AppModalDialog::CancelWindow() {
OnDialogResponse(GTK_DIALOG(dialog_), GTK_RESPONSE_CANCEL, this);
}
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