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      1 /*
      2  * Copyright (C) 2011 Igalia S.L.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #include "config.h"
     30 #include "PlainTextController.h"
     31 
     32 #include "DumpRenderTree.h"
     33 #include "WebCoreSupport/DumpRenderTreeSupportGtk.h"
     34 #include <GOwnPtrGtk.h>
     35 #include <JavaScriptCore/JSObjectRef.h>
     36 #include <JavaScriptCore/JSRetainPtr.h>
     37 #include <JavaScriptCore/JSStringRef.h>
     38 #include <webkit/webkit.h>
     39 
     40 static JSValueRef plainTextCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
     41 {
     42     g_return_val_if_fail(argumentCount == 1, JSValueMakeUndefined(context));
     43     WebKitDOMRange* kitRange = DumpRenderTreeSupportGtk::jsValueToDOMRange(context, arguments[0]);
     44     g_return_val_if_fail(kitRange, JSValueMakeUndefined(context));
     45 
     46     GOwnPtr<gchar> text(webkit_dom_range_get_text(kitRange));
     47     JSRetainPtr<JSStringRef> jsText(Adopt, JSStringCreateWithUTF8CString(text.get()));
     48     return JSValueMakeString(context, jsText.get());
     49 }
     50 
     51 JSObjectRef makePlainTextController(JSContextRef context)
     52 {
     53     static JSStaticFunction staticFunctions[] = {
     54         { "plainText", plainTextCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete },
     55         { 0, 0, 0 }
     56     };
     57 
     58     static JSClassRef plainTextControllerClass = 0;
     59     if (!plainTextControllerClass) {
     60         JSClassDefinition classDefinition = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
     61         classDefinition.staticFunctions = staticFunctions;
     62         plainTextControllerClass = JSClassCreate(&classDefinition);
     63     }
     64     return JSObjectMake(context, plainTextControllerClass, 0);
     65 }
     66