| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef IOS_WEB_JS_MESSAGING_PAGE_SCRIPT_UTIL_H_ |
| #define IOS_WEB_JS_MESSAGING_PAGE_SCRIPT_UTIL_H_ |
| |
| #import <Foundation/Foundation.h> |
| |
| namespace web { |
| |
| class BrowserState; |
| |
| // Returns an autoreleased string containing the JavaScript loaded from a |
| // bundled resource file with the given name (excluding extension). |
| NSString* GetPageScript(NSString* script_file_name); |
| |
| // Returns an autoreleased string containing the JavaScript to be injected into |
| // the main frame of the web view as early as possible. |
| NSString* GetDocumentStartScriptForMainFrame(BrowserState* browser_state); |
| |
| // Returns an autoreleased string containing the JavaScript to be injected into |
| // the main frame of the web view at the end of the document load. |
| NSString* GetDocumentEndScriptForMainFrame(BrowserState* browser_state); |
| |
| // Returns an autoreleased string containing the JavaScript to be injected into |
| // all frames of the web view as early as possible. |
| NSString* GetDocumentStartScriptForAllFrames(BrowserState* browser_state); |
| |
| // Returns an autoreleased string containing the JavaScript to be injected into |
| // all frames of the web view at the end of the document load. |
| NSString* GetDocumentEndScriptForAllFrames(BrowserState* browser_state); |
| |
| } // namespace web |
| |
| #endif // IOS_WEB_JS_MESSAGING_PAGE_SCRIPT_UTIL_H_ |