WebCore/DOMExtensions.h

   1 /*
   2  * Copyright (C) 2004-2006 Apple Computer, Inc.  All rights reserved.
   3  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   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  *
  14  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  17  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  18  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  19  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  20  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  21  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  22  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  24  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 #import <WebCore/DOMAttr.h>
  28 #import <WebCore/DOMCSS.h>
  29 #import <WebCore/DOMCSSStyleDeclaration.h>
  30 #import <WebCore/DOMDocument.h>
  31 #import <WebCore/DOMElement.h>
  32 #import <WebCore/DOMHTML.h>
  33 #import <WebCore/DOMHTMLAnchorElement.h>
  34 #import <WebCore/DOMHTMLAreaElement.h>
  35 #import <WebCore/DOMHTMLDocument.h>
  36 #import <WebCore/DOMHTMLElement.h>
  37 #import <WebCore/DOMHTMLEmbedElement.h>
  38 #import <WebCore/DOMHTMLImageElement.h>
  39 #import <WebCore/DOMHTMLInputElement.h>
  40 #import <WebCore/DOMHTMLLinkElement.h>
  41 #import <WebCore/DOMHTMLObjectElement.h>
  42 #import <WebCore/DOMNode.h>
  43 #import <WebCore/DOMRGBColor.h>
  44 #import <WebCore/DOMRange.h>
  45
  46 #import <CoreGraphics/CoreGraphics.h>
  47
  48 @class NSArray;
  49 @class NSImage;
  50 @class NSURL;
  51
  52
  53 @interface DOMHTMLElement (DOMHTMLElementExtensions)
  54 - (int)scrollXOffset;
  55 - (int)scrollYOffset;
  56 - (void)setScrollXOffset:(int)x scrollYOffset:(int)y;
  57 - (void)setScrollXOffset:(int)x scrollYOffset:(int)y adjustForPurpleCaret:(BOOL)adjustForPurpleCaret;
  58 - (void)absolutePosition:(int *)x :(int *)y :(int *)w :(int *)h;
  59 @end
  60
  61 typedef struct _WKQuad {
  62     CGPoint p1;
  63     CGPoint p2;
  64     CGPoint p3;
  65     CGPoint p4;
  66 } WKQuad;
  67
  68 @interface WKQuadObject : NSObject
  69 {
  70     WKQuad  _quad;
  71 }
  72
  73 - (id)initWithQuad:(WKQuad)quad;
  74 - (WKQuad)quad;
  75 - (CGRect)boundingBox;
  76 @end
  77
  78 @interface DOMNode (DOMNodeExtensions)
  79 - (CGRect)boundingBox;
  80 - (NSArray *)lineBoxRects WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_3_0_AND_LATER);
  81
  82 - (WKQuad)absoluteQuad;
  83 - (NSArray *)lineBoxQuads;      // returns array of WKQuadObject
  84
  85 - (NSURL *)hrefURL;
  86 - (CGRect)hrefFrame;
  87 - (NSString *)hrefTarget;
  88 - (NSString *)hrefLabel;
  89 - (NSString *)hrefTitle;
  90 - (CGRect)boundingFrame;
  91 - (CGRect)innerFrame;
  92 - (WKQuad)innerFrameQuad;       // takes transforms into account
  93 - (float)computedFontSize;
  94 - (DOMNode *)nextFocusNode;
  95 - (DOMNode *)previousFocusNode;
  96 @end
  97
  98 @interface DOMElement (DOMElementAppKitExtensions)
  99 @end
 100
 101 @interface DOMHTMLDocument (DOMHTMLDocumentExtensions)
 102 - (DOMDocumentFragment *)createDocumentFragmentWithMarkupString:(NSString *)markupString baseURL:(NSURL *)baseURL WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_3_0_AND_LATER);
 103 - (DOMDocumentFragment *)createDocumentFragmentWithText:(NSString *)text WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_3_0_AND_LATER);
 104 @end
 105
 106 @interface DOMHTMLAreaElement (DOMHTMLAreaElementExtensions)
 107 - (CGRect)boundingFrameForOwner:(DOMNode *)anOwner;
 108 @end
 109
 110 @interface DOMHTMLSelectElement (DOMHTMLSelectElementExtensions)
 111 - (DOMNode *)listItemAtIndex:(int)anIndex;
 112 @end