message_box_handler.cc revision 21d179b334e59e9a3bfcaed4c4430bef1bc5759d 
1// Copyright (c) 2010 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/app_modal_dialogs/message_box_handler.h"
6
7#include "app/l10n_util.h"
8#include "app/message_box_flags.h"
9#include "app/text_elider.h"
10#include "base/i18n/rtl.h"
11#include "base/utf_string_conversions.h"
12#include "build/build_config.h"
13#include "chrome/browser/extensions/extension_service.h"
14#include "chrome/browser/profiles/profile.h"
15#include "chrome/browser/tab_contents/tab_contents.h"
16#include "chrome/browser/ui/app_modal_dialogs/app_modal_dialog_queue.h"
17#include "chrome/browser/ui/app_modal_dialogs/js_modal_dialog.h"
18#include "chrome/common/pref_names.h"
19#include "chrome/common/url_constants.h"
20#include "gfx/font.h"
21#include "googleurl/src/gurl.h"
22#include "grit/generated_resources.h"
23#include "grit/chromium_strings.h"
24
25static std::wstring GetTitle(Profile* profile,
26                             bool is_alert,
27                             const GURL& frame_url) {
28  ExtensionService* extensions_service = profile->GetExtensionService();
29  if (extensions_service) {
30    const Extension* extension =
31        extensions_service->GetExtensionByURL(frame_url);
32    if (!extension)
33      extension = extensions_service->GetExtensionByWebExtent(frame_url);
34
35    if (extension && (extension->location() == Extension::COMPONENT)) {
36      return l10n_util::GetString(IDS_PRODUCT_NAME);
37    } else if (extension && !extension->name().empty()) {
38      return UTF8ToWide(extension->name());
39    }
40  }
41  if (!frame_url.has_host()) {
42    return l10n_util::GetString(
43        is_alert ? IDS_JAVASCRIPT_ALERT_DEFAULT_TITLE
44                 : IDS_JAVASCRIPT_MESSAGEBOX_DEFAULT_TITLE);
45  }
46
47  // TODO(brettw) it should be easier than this to do the correct language
48  // handling without getting the accept language from the profile.
49  string16 base_address = gfx::ElideUrl(frame_url.GetOrigin(),
50      gfx::Font(), 0,
51      UTF8ToWide(profile->GetPrefs()->GetString(prefs::kAcceptLanguages)));
52
53  // Force URL to have LTR directionality.
54  base_address = base::i18n::GetDisplayStringInLTRDirectionality(
55      base_address);
56
57  return UTF16ToWide(l10n_util::GetStringFUTF16(
58      is_alert ? IDS_JAVASCRIPT_ALERT_TITLE :
59                 IDS_JAVASCRIPT_MESSAGEBOX_TITLE,
60      base_address));
61}
62
63void RunJavascriptMessageBox(Profile* profile,
64                             JavaScriptAppModalDialogDelegate* delegate,
65                             const GURL& frame_url,
66                             int dialog_flags,
67                             const std::wstring& message_text,
68                             const std::wstring& default_prompt_text,
69                             bool display_suppress_checkbox,
70                             IPC::Message* reply_msg) {
71  bool is_alert = dialog_flags == MessageBoxFlags::kIsJavascriptAlert;
72  std::wstring title = GetTitle(profile, is_alert, frame_url);
73  AppModalDialogQueue::GetInstance()->AddDialog(new JavaScriptAppModalDialog(
74      delegate, title, dialog_flags, message_text, default_prompt_text,
75      display_suppress_checkbox, false, reply_msg));
76}
77
78void RunBeforeUnloadDialog(TabContents* tab_contents,
79                           const std::wstring& message_text,
80                           IPC::Message* reply_msg) {
81  std::wstring full_message =
82      message_text + L"\n\n" +
83      l10n_util::GetString(IDS_BEFOREUNLOAD_MESSAGEBOX_FOOTER);
84  AppModalDialogQueue::GetInstance()->AddDialog(new JavaScriptAppModalDialog(
85      tab_contents, l10n_util::GetString(IDS_BEFOREUNLOAD_MESSAGEBOX_TITLE),
86      MessageBoxFlags::kIsJavascriptConfirm, message_text, std::wstring(),
87      false, true, reply_msg));
88}
89