Move app_modal_dialog stuff to ui/

chrome/browser/js_modal_dialog.cc

Index: chrome/browser/js_modal_dialog.cc
===================================================================
--- chrome/browser/js_modal_dialog.cc	(revision 67887)
+++ chrome/browser/js_modal_dialog.cc	(working copy)
@@ -1,155 +0,0 @@
-// Copyright (c) 2010 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/js_modal_dialog.h"
-
-#include "base/string_util.h"
-#include "chrome/browser/browser_shutdown.h"
-#include "chrome/browser/extensions/extension_host.h"
-#include "chrome/browser/native_app_modal_dialog.h"
-#include "chrome/browser/tab_contents/tab_contents.h"
-#include "chrome/common/notification_service.h"
-#include "chrome/common/notification_type.h"
-#include "ipc/ipc_message.h"
-
-namespace {
-
-// The maximum sizes of various texts passed to us from javascript.
-const int kMessageTextMaxSize = 3000;
-const int kDefaultPromptTextSize = 2000;
-
-}  // namespace
-
-JavaScriptAppModalDialog::JavaScriptAppModalDialog(
-    JavaScriptAppModalDialogDelegate* delegate,
-    const std::wstring& title,
-    int dialog_flags,
-    const std::wstring& message_text,
-    const std::wstring& default_prompt_text,
-    bool display_suppress_checkbox,
-    bool is_before_unload_dialog,
-    IPC::Message* reply_msg)
-    : AppModalDialog(delegate->AsTabContents(), title),
-      delegate_(delegate),
-      extension_host_(delegate->AsExtensionHost()),
-      dialog_flags_(dialog_flags),
-      display_suppress_checkbox_(display_suppress_checkbox),
-      is_before_unload_dialog_(is_before_unload_dialog),
-      reply_msg_(reply_msg) {
-  // We trim the various parts of the message dialog because otherwise we can
-  // overflow the message dialog (and crash/hang the GTK+ version).
-  ElideString(message_text, kMessageTextMaxSize, &message_text_);
-  ElideString(default_prompt_text, kDefaultPromptTextSize,
-              &default_prompt_text_);
-
-  DCHECK((tab_contents_ != NULL) != (extension_host_ != NULL));
-  InitNotifications();
-}
-
-JavaScriptAppModalDialog::~JavaScriptAppModalDialog() {
-}
-
-NativeAppModalDialog* JavaScriptAppModalDialog::CreateNativeDialog() {
-  gfx::NativeWindow parent_window = tab_contents_ ?
-      tab_contents_->GetMessageBoxRootWindow() :
-      extension_host_->GetMessageBoxRootWindow();
-  return NativeAppModalDialog::CreateNativeJavaScriptPrompt(this,
-                                                            parent_window);
-}
-
-void JavaScriptAppModalDialog::Observe(NotificationType type,
-                                       const NotificationSource& source,
-                                       const NotificationDetails& details) {
-  if (skip_this_dialog_)
-    return;
-
-  if (NotificationType::EXTENSION_HOST_DESTROYED == type &&
-      Details<ExtensionHost>(extension_host_) != details)
-    return;
-
-  // If we reach here, we know the notification is relevant to us, either
-  // because we're only observing applicable sources or because we passed the
-  // check above. Both of those indicate that we should ignore this dialog.
-  // Also clear the delegate, since it's now invalid.
-  skip_this_dialog_ = true;
-  delegate_ = NULL;
-  if (native_dialog_)
-    CloseModalDialog();
-}
-
-void JavaScriptAppModalDialog::InitNotifications() {
-  // Make sure we get relevant navigation notifications so we know when our
-  // parent contents will disappear or navigate to a different page.
-  if (tab_contents_) {
-    registrar_.Add(this, NotificationType::NAV_ENTRY_COMMITTED,
-                   Source<NavigationController>(&tab_contents_->controller()));
-    registrar_.Add(this, NotificationType::TAB_CONTENTS_DESTROYED,
-                   Source<TabContents>(tab_contents_));
-  } else if (extension_host_) {
-    // EXTENSION_HOST_DESTROYED uses the Profile as its source, but we care
-    // about the ExtensionHost (which is passed in the details).
-    registrar_.Add(this, NotificationType::EXTENSION_HOST_DESTROYED,
-                   NotificationService::AllSources());
-  } else {
-    NOTREACHED();
-  }
-}
-
-void JavaScriptAppModalDialog::OnCancel(bool suppress_js_messages) {
-  // If we are shutting down and this is an onbeforeunload dialog, cancel the
-  // shutdown.
-  if (is_before_unload_dialog_)
-    browser_shutdown::SetTryingToQuit(false);
-
-  // We need to do this before WM_DESTROY (WindowClosing()) as any parent frame
-  // will receive its activation messages before this dialog receives
-  // WM_DESTROY. The parent frame would then try to activate any modal dialogs
-  // that were still open in the ModalDialogQueue, which would send activation
-  // back to this one. The framework should be improved to handle this, so this
-  // is a temporary workaround.
-  CompleteDialog();
-
-  if (!skip_this_dialog_) {
-    delegate_->OnMessageBoxClosed(reply_msg_, false, std::wstring());
-    if (suppress_js_messages)
-      delegate_->SetSuppressMessageBoxes(true);
-  }
-
-  Cleanup();
-}
-
-void JavaScriptAppModalDialog::OnAccept(const std::wstring& prompt_text,
-                                        bool suppress_js_messages) {
-  CompleteDialog();
-
-  if (!skip_this_dialog_) {
-    delegate_->OnMessageBoxClosed(reply_msg_, true, prompt_text);
-    if (suppress_js_messages)
-      delegate_->SetSuppressMessageBoxes(true);
-  }
-
-  Cleanup();
-}
-
-void JavaScriptAppModalDialog::OnClose() {
-  Cleanup();
-}
-
-void JavaScriptAppModalDialog::Cleanup() {
-  if (skip_this_dialog_) {
-    // We can't use the |delegate_|, because we might be in the process of
-    // destroying it.
-    if (tab_contents_)
-      tab_contents_->OnMessageBoxClosed(reply_msg_, false, L"");
-// The extension_host_ will always be a dirty pointer on OS X because the alert
-// window will cause the extension popup to close since it is resigning its key
-// state, destroying the host. http://crbug.com/29355
-#if !defined(OS_MACOSX)
-    else if (extension_host_)
-      extension_host_->OnMessageBoxClosed(reply_msg_, false, L"");
-    else
-      NOTREACHED();
-#endif
-  }
-}