content/shell/shell_javascript_dialog.h

   1 // Copyright (c) 2012 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 #ifndef CONTENT_SHELL_SHELL_JAVASCRIPT_DIALOG_H_
   6 #define CONTENT_SHELL_SHELL_JAVASCRIPT_DIALOG_H_
   7
   8 #include "content/public/browser/javascript_dialogs.h"
   9
  10 #if defined(TOOLKIT_GTK)
  11 #include "ui/base/gtk/gtk_signal.h"
  12 #endif
  13
  14 #if defined(OS_MACOSX)
  15 #if __OBJC__
  16 @class ShellJavaScriptDialogHelper;
  17 #else
  18 class ShellJavaScriptDialogHelper;
  19 #endif  // __OBJC__
  20 #endif  // defined(OS_MACOSX)
  21
  22 namespace content {
  23
  24 class ShellJavaScriptDialogCreator;
  25
  26 class ShellJavaScriptDialog {
  27  public:
  28   ShellJavaScriptDialog(
  29       ShellJavaScriptDialogCreator* creator,
  30       gfx::NativeWindow parent_window,
  31       JavaScriptMessageType message_type,
  32       const string16& message_text,
  33       const string16& default_prompt_text,
  34       const JavaScriptDialogCreator::DialogClosedCallback& callback);
  35   ~ShellJavaScriptDialog();
  36
  37   // Called to cancel a dialog mid-flight.
  38   void Cancel();
  39
  40  private:
  41   ShellJavaScriptDialogCreator* creator_;
  42   JavaScriptDialogCreator::DialogClosedCallback callback_;
  43
  44 #if defined(OS_MACOSX)
  45   ShellJavaScriptDialogHelper* helper_;  // owned
  46 #elif defined(OS_WIN)
  47   JavaScriptMessageType message_type_;
  48   HWND dialog_win_;
  49   string16 message_text_;
  50   string16 default_prompt_text_;
  51   static INT_PTR CALLBACK DialogProc(HWND dialog, UINT message, WPARAM wparam,
  52                                      LPARAM lparam);
  53 #elif defined(TOOLKIT_GTK)
  54   GtkWidget* gtk_dialog_;
  55   gfx::NativeWindow parent_window_;
  56   CHROMEGTK_CALLBACK_1(ShellJavaScriptDialog, void, OnResponse, int);
  57 #endif
  58
  59   DISALLOW_COPY_AND_ASSIGN(ShellJavaScriptDialog);
  60 };
  61
  62 }  // namespace content
  63
  64 #endif  // CONTENT_SHELL_SHELL_JAVASCRIPT_DIALOG_H_