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| 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_PUBLIC_BROWSER_JAVASCRIPT_DIALOGS_H_ | |
| 6 #define CONTENT_PUBLIC_BROWSER_JAVASCRIPT_DIALOGS_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/callback.h" | |
| 11 #include "base/string16.h" | |
| 12 #include "content/common/content_export.h" | |
| 13 #include "content/public/common/javascript_message_type.h" | |
| 14 #include "googleurl/src/gurl.h" | |
| 15 #include "ui/gfx/native_widget_types.h" | |
| 16 | |
| 17 namespace content { | |
| 18 | |
| 19 class WebContents; | |
| 20 | |
| 21 // An interface consisting of methods that can be called to produce JavaScript | |
| 22 // dialogs. | |
| 23 class JavaScriptDialogCreator { | |
| 24 public: | |
| 25 typedef base::Callback<void(bool /* success */, | |
| 26 const string16& /* user_input */)> | |
| 27 DialogClosedCallback; | |
| 28 | |
| 29 // Displays a JavaScript dialog. |did_suppress_message| will not be nil; if | |
| 30 // |true| is returned in it, the caller will handle faking the reply. | |
| 31 virtual void RunJavaScriptDialog( | |
| 32 WebContents* web_contents, | |
| 33 const GURL& origin_url, | |
| 34 const std::string& accept_lang, | |
| 35 JavaScriptMessageType javascript_message_type, | |
| 36 const string16& message_text, | |
| 37 const string16& default_prompt_text, | |
| 38 const DialogClosedCallback& callback, | |
| 39 bool* did_suppress_message) = 0; | |
| 40 | |
| 41 // Displays a dialog asking the user if they want to leave a page. | |
| 42 virtual void RunBeforeUnloadDialog(WebContents* web_contents, | |
| 43 const string16& message_text, | |
| 44 bool is_reload, | |
| 45 const DialogClosedCallback& callback) = 0; | |
| 46 | |
| 47 // Cancels all pending dialogs and resets any saved JavaScript dialog state | |
| 48 // for the given WebContents. | |
| 49 virtual void ResetJavaScriptState(WebContents* web_contents) = 0; | |
| 50 | |
| 51 virtual ~JavaScriptDialogCreator() {} | |
| 52 }; | |
| 53 | |
| 54 } // namespace content | |
| 55 | |
| 56 #endif // CONTENT_PUBLIC_BROWSER_JAVASCRIPT_DIALOGS_H_ | |
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