src/content/shell/browser/shell_javascript_dialog_manager.cc

   1 // Copyright 2013 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 "content/shell/browser/shell_javascript_dialog_manager.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/logging.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "content/public/browser/web_contents.h"
  11 #include "content/shell/browser/shell_javascript_dialog.h"
  12 #include "content/shell/browser/webkit_test_controller.h"
  13 #include "content/shell/common/shell_switches.h"
  14 #include "net/base/net_util.h"
  15
  16 namespace content {
  17
  18 ShellJavaScriptDialogManager::ShellJavaScriptDialogManager() {
  19 }
  20
  21 ShellJavaScriptDialogManager::~ShellJavaScriptDialogManager() {
  22 }
  23
  24 void ShellJavaScriptDialogManager::RunJavaScriptDialog(
  25     WebContents* web_contents,
  26     const GURL& origin_url,
  27     const std::string& accept_lang,
  28     JavaScriptMessageType javascript_message_type,
  29     const base::string16& message_text,
  30     const base::string16& default_prompt_text,
  31     const DialogClosedCallback& callback,
  32     bool* did_suppress_message) {
  33   if (!dialog_request_callback_.is_null()) {
  34     dialog_request_callback_.Run();
  35     callback.Run(true, base::string16());
  36     dialog_request_callback_.Reset();
  37     return;
  38   }
  39
  40 #if defined(OS_MACOSX) || defined(OS_WIN)
  41   *did_suppress_message = false;
  42
  43   if (dialog_) {
  44     // One dialog at a time, please.
  45     *did_suppress_message = true;
  46     return;
  47   }
  48
  49   base::string16 new_message_text = net::FormatUrl(origin_url, accept_lang) +
  50                               base::ASCIIToUTF16("\n\n") +
  51                               message_text;
  52   gfx::NativeWindow parent_window = web_contents->GetTopLevelNativeWindow();
  53
  54   dialog_.reset(new ShellJavaScriptDialog(this,
  55                                           parent_window,
  56                                           javascript_message_type,
  57                                           new_message_text,
  58                                           default_prompt_text,
  59                                           callback));
  60 #else
  61   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
  62   *did_suppress_message = true;
  63   return;
  64 #endif
  65 }
  66
  67 void ShellJavaScriptDialogManager::RunBeforeUnloadDialog(
  68     WebContents* web_contents,
  69     const base::string16& message_text,
  70     bool is_reload,
  71     const DialogClosedCallback& callback) {
  72   if (!dialog_request_callback_.is_null()) {
  73     dialog_request_callback_.Run();
  74     callback.Run(true, base::string16());
  75     dialog_request_callback_.Reset();
  76     return;
  77   }
  78
  79 #if defined(OS_MACOSX) || defined(OS_WIN)
  80   if (dialog_) {
  81     // Seriously!?
  82     callback.Run(true, base::string16());
  83     return;
  84   }
  85
  86   base::string16 new_message_text =
  87       message_text +
  88       base::ASCIIToUTF16("\n\nIs it OK to leave/reload this page?");
  89
  90   gfx::NativeWindow parent_window = web_contents->GetTopLevelNativeWindow();
  91
  92   dialog_.reset(new ShellJavaScriptDialog(this,
  93                                           parent_window,
  94                                           JAVASCRIPT_MESSAGE_TYPE_CONFIRM,
  95                                           new_message_text,
  96                                           base::string16(),  // default
  97                                           callback));
  98 #else
  99   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 100   callback.Run(true, base::string16());
 101   return;
 102 #endif
 103 }
 104
 105 void ShellJavaScriptDialogManager::CancelActiveAndPendingDialogs(
 106     WebContents* web_contents) {
 107 #if defined(OS_MACOSX) || defined(OS_WIN)
 108   if (dialog_) {
 109     dialog_->Cancel();
 110     dialog_.reset();
 111   }
 112 #else
 113   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 114 #endif
 115 }
 116
 117 void ShellJavaScriptDialogManager::WebContentsDestroyed(
 118     WebContents* web_contents) {
 119 }
 120
 121 void ShellJavaScriptDialogManager::DialogClosed(ShellJavaScriptDialog* dialog) {
 122 #if defined(OS_MACOSX) || defined(OS_WIN)
 123   DCHECK_EQ(dialog, dialog_.get());
 124   dialog_.reset();
 125 #else
 126   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 127 #endif
 128 }
 129
 130 }  // namespace content