1 /* 2 * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. 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 #import "WebDOMOperationsPrivate.h" 30 31 #import "DOMDocumentInternal.h" 32 #import "DOMNodeInternal.h" 33 #import "DOMRangeInternal.h" 34 #import "WebArchiveInternal.h" 35 #import "WebDataSourcePrivate.h" 36 #import "WebFrameInternal.h" 37 #import "WebFramePrivate.h" 38 #import "WebKitNSStringExtras.h" 39 #import <WebCore/CSSHelper.h> 40 #import <WebCore/Document.h> 41 #import <WebCore/LegacyWebArchive.h> 42 #import <WebCore/markup.h> 43 #import <WebKit/DOMExtensions.h> 44 #import <WebKit/DOMHTML.h> 45 #import <wtf/Assertions.h> 46 47 using namespace WebCore; 48 49 @implementation DOMNode (WebDOMNodeOperations) 50 51 - (WebArchive *)webArchive 52 { 53 return [[[WebArchive alloc] _initWithCoreLegacyWebArchive:LegacyWebArchive::create(core(self))] autorelease]; 54 } 55 56 - (NSString *)markupString 57 { 58 return createFullMarkup(core(self)); 59 } 60 61 @end 62 63 /* This doesn't appear to be used by anyone. We should consider removing this. */ 64 @implementation DOMNode (WebDOMNodeOperationsInternal) 65 66 - (NSArray *)_subresourceURLs 67 { 68 ListHashSet<KURL> urls; 69 core(self)->getSubresourceURLs(urls); 70 if (!urls.size()) 71 return nil; 72 73 NSMutableArray *array = [NSMutableArray arrayWithCapacity:urls.size()]; 74 ListHashSet<KURL>::iterator end = urls.end(); 75 for (ListHashSet<KURL>::iterator it = urls.begin(); it != end; ++it) 76 [array addObject:(NSURL *)*it]; 77 78 return array; 79 } 80 81 @end 82 83 @implementation DOMDocument (WebDOMDocumentOperations) 84 85 - (WebFrame *)webFrame 86 { 87 Document* document = core(self); 88 Frame* frame = document->frame(); 89 if (!frame) 90 return nil; 91 return kit(frame); 92 } 93 94 - (NSURL *)URLWithAttributeString:(NSString *)string 95 { 96 // FIXME: Is deprecatedParseURL appropriate here? 97 return core(self)->completeURL(deprecatedParseURL(string)); 98 } 99 100 @end 101 102 @implementation DOMDocument (WebDOMDocumentOperationsInternal) 103 104 /* This doesn't appear to be used by anyone. We should consider removing this. */ 105 - (DOMRange *)_createRangeWithNode:(DOMNode *)node 106 { 107 DOMRange *range = [self createRange]; 108 [range selectNode:node]; 109 return range; 110 } 111 112 - (DOMRange *)_documentRange 113 { 114 return [self _createRangeWithNode:[self documentElement]]; 115 } 116 117 @end 118 119 @implementation DOMDocument (WebDOMDocumentOperationsPrivate) 120 121 - (NSArray *)_focusableNodes 122 { 123 Vector<RefPtr<Node> > nodes; 124 core(self)->getFocusableNodes(nodes); 125 NSMutableArray *array = [NSMutableArray arrayWithCapacity:nodes.size()]; 126 for (unsigned i = 0; i < nodes.size(); ++i) 127 [array addObject:kit(nodes[i].get())]; 128 return array; 129 } 130 131 @end 132 133 @implementation DOMRange (WebDOMRangeOperations) 134 135 - (WebArchive *)webArchive 136 { 137 return [[[WebArchive alloc] _initWithCoreLegacyWebArchive:LegacyWebArchive::create(core(self))] autorelease]; 138 } 139 140 - (NSString *)markupString 141 { 142 return createFullMarkup(core(self)); 143 } 144 145 @end 146 147 @implementation DOMHTMLFrameElement (WebDOMHTMLFrameElementOperations) 148 149 - (WebFrame *)contentFrame 150 { 151 return [[self contentDocument] webFrame]; 152 } 153 154 @end 155 156 @implementation DOMHTMLIFrameElement (WebDOMHTMLIFrameElementOperations) 157 158 - (WebFrame *)contentFrame 159 { 160 return [[self contentDocument] webFrame]; 161 } 162 163 @end 164 165 @implementation DOMHTMLObjectElement (WebDOMHTMLObjectElementOperations) 166 167 - (WebFrame *)contentFrame 168 { 169 return [[self contentDocument] webFrame]; 170 } 171 172 @end 173
