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 (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
  34     callback.Run(true, base::string16());
  35     return;
  36   }
  37
  38   if (!dialog_request_callback_.is_null()) {
  39     dialog_request_callback_.Run();
  40     callback.Run(true, base::string16());
  41     dialog_request_callback_.Reset();
  42     return;
  43   }
  44
  45 #if defined(OS_MACOSX) || defined(OS_WIN)
  46   *did_suppress_message = false;
  47
  48   if (dialog_) {
  49     // One dialog at a time, please.
  50     *did_suppress_message = true;
  51     return;
  52   }
  53
  54   base::string16 new_message_text = net::FormatUrl(origin_url, accept_lang) +
  55                               base::ASCIIToUTF16("\n\n") +
  56                               message_text;
  57   gfx::NativeWindow parent_window = web_contents->GetTopLevelNativeWindow();
  58
  59   dialog_.reset(new ShellJavaScriptDialog(this,
  60                                           parent_window,
  61                                           javascript_message_type,
  62                                           new_message_text,
  63                                           default_prompt_text,
  64                                           callback));
  65 #else
  66   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
  67   *did_suppress_message = true;
  68   return;
  69 #endif
  70 }
  71
  72 void ShellJavaScriptDialogManager::RunBeforeUnloadDialog(
  73     WebContents* web_contents,
  74     const base::string16& message_text,
  75     bool is_reload,
  76     const DialogClosedCallback& callback) {
  77   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
  78     callback.Run(true, base::string16());
  79     return;
  80   }
  81
  82   if (!dialog_request_callback_.is_null()) {
  83     dialog_request_callback_.Run();
  84     callback.Run(true, base::string16());
  85     dialog_request_callback_.Reset();
  86     return;
  87   }
  88
  89 #if defined(OS_MACOSX) || defined(OS_WIN)
  90   if (dialog_) {
  91     // Seriously!?
  92     callback.Run(true, base::string16());
  93     return;
  94   }
  95
  96   base::string16 new_message_text =
  97       message_text +
  98       base::ASCIIToUTF16("\n\nIs it OK to leave/reload this page?");
  99
 100   gfx::NativeWindow parent_window = web_contents->GetTopLevelNativeWindow();
 101
 102   dialog_.reset(new ShellJavaScriptDialog(this,
 103                                           parent_window,
 104                                           JAVASCRIPT_MESSAGE_TYPE_CONFIRM,
 105                                           new_message_text,
 106                                           base::string16(),  // default
 107                                           callback));
 108 #else
 109   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 110   callback.Run(true, base::string16());
 111   return;
 112 #endif
 113 }
 114
 115 void ShellJavaScriptDialogManager::CancelActiveAndPendingDialogs(
 116     WebContents* web_contents) {
 117 #if defined(OS_MACOSX) || defined(OS_WIN)
 118   if (dialog_) {
 119     dialog_->Cancel();
 120     dialog_.reset();
 121   }
 122 #else
 123   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 124 #endif
 125 }
 126
 127 void ShellJavaScriptDialogManager::WebContentsDestroyed(
 128     WebContents* web_contents) {
 129 }
 130
 131 void ShellJavaScriptDialogManager::DialogClosed(ShellJavaScriptDialog* dialog) {
 132 #if defined(OS_MACOSX) || defined(OS_WIN)
 133   DCHECK_EQ(dialog, dialog_.get());
 134   dialog_.reset();
 135 #else
 136   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 137 #endif
 138 }
 139
 140 }  // namespace content