1 /* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * Copyright (C) 2009 Pawel Hajdan (phajdan.jr (at) chromium.org) 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include "config.h" 33 #include "PlainTextController.h" 34 35 #include "TestShell.h" 36 #include "WebBindings.h" 37 #include "WebRange.h" 38 #include "WebString.h" 39 40 using namespace WebKit; 41 42 PlainTextController::PlainTextController() 43 { 44 // Initialize the map that associates methods of this class with the names 45 // they will use when called by JavaScript. The actual binding of those 46 // names to their methods will be done by calling bindToJavaScript() (defined 47 // by CppBoundClass, the parent to PlainTextController). 48 bindMethod("plainText", &PlainTextController::plainText); 49 50 // The fallback method is called when an unknown method is invoked. 51 bindFallbackMethod(&PlainTextController::fallbackMethod); 52 } 53 54 void PlainTextController::plainText(const CppArgumentList& arguments, CppVariant* result) 55 { 56 result->setNull(); 57 58 if (arguments.size() < 1 || !arguments[0].isObject()) 59 return; 60 61 // Check that passed-in object is, in fact, a range. 62 NPObject* npobject = NPVARIANT_TO_OBJECT(arguments[0]); 63 if (!npobject) 64 return; 65 WebRange range; 66 if (!WebBindings::getRange(npobject, &range)) 67 return; 68 69 // Extract the text using the Range's text() method 70 WebString text = range.toPlainText(); 71 result->set(text.utf8()); 72 } 73 74 void PlainTextController::fallbackMethod(const CppArgumentList&, CppVariant* result) 75 { 76 printf("CONSOLE MESSAGE: JavaScript ERROR: unknown method called on PlainTextController\n"); 77 result->setNull(); 78 } 79 80