WebCore/kwq/WebCoreBridge.h

   1 /*
   2  * Copyright (C) 2004 Apple Computer, 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  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #import <Cocoa/Cocoa.h>
  27
  28 #import <JavaScriptCore/npruntime.h>
  29 #import <JavaVM/jni.h>
  30 #import <WebCore/WebCoreKeyboardAccess.h>
  31
  32 #ifdef __cplusplus
  33
  34 class KWQKHTMLPart;
  35 class KHTMLView;
  36 class RenderArena;
  37
  38 namespace khtml {
  39     class RenderPart;
  40     class RenderObject;
  41 }
  42
  43 typedef khtml::RenderPart KHTMLRenderPart;
  44
  45 #else
  46
  47 @class KWQKHTMLPart;
  48 @class KHTMLView;
  49 @class KHTMLRenderPart;
  50 @class RenderArena;
  51
  52 #endif
  53
  54 @class DOMCSSStyleDeclaration;
  55 @class DOMDocument;
  56 @class DOMDocumentFragment;
  57 @class DOMElement;
  58 @class DOMHTMLElement;
  59 @class DOMNode;
  60 @class DOMRange;
  61 @class WebCoreSettings;
  62 @class WebScriptObject;
  63
  64 @protocol WebCoreDOMTreeCopier;
  65 @protocol WebCoreRenderTreeCopier;
  66 @protocol WebCoreResourceHandle;
  67 @protocol WebCoreResourceLoader;
  68 @protocol WebCoreFileButton;
  69 @protocol WebCoreFileButtonDelegate;
  70
  71 extern NSString *WebCoreElementDOMNodeKey;
  72 extern NSString *WebCoreElementFrameKey;
  73 extern NSString *WebCoreElementImageAltStringKey;
  74 extern NSString *WebCoreElementImageKey;
  75 extern NSString *WebCoreElementImageRectKey;
  76 extern NSString *WebCoreElementImageURLKey;
  77 extern NSString *WebCoreElementIsSelectedKey;
  78 extern NSString *WebCoreElementLinkURLKey;
  79 extern NSString *WebCoreElementLinkTargetFrameKey;
  80 extern NSString *WebCoreElementLinkLabelKey;
  81 extern NSString *WebCoreElementLinkTitleKey;
  82 extern NSString *WebCoreElementTitleKey;
  83
  84 extern NSString *WebCorePageCacheStateKey;
  85
  86 typedef enum {
  87     WebCoreDeviceScreen,
  88     WebCoreDevicePrinter
  89 } WebCoreDeviceType;
  90
  91 typedef enum {
  92     WebSelectionStateNone,
  93     WebSelectionStateCaret,
  94     WebSelectionStateRange,
  95 } WebSelectionState;
  96
  97 typedef enum {
  98     WebSelectByMoving,
  99     WebSelectByExtending
 100 } WebSelectionAlteration;
 101
 102 typedef enum {
 103     WebSelectForward,
 104     WebSelectBackward,
 105     WebSelectRight,
 106     WebSelectLeft
 107 } WebSelectionDirection;
 108
 109 typedef enum {
 110     WebSelectByCharacter,
 111     WebSelectByWord,
 112     WebSelectByLine,
 113     WebSelectByParagraph,
 114     WebSelectToLineBoundary,
 115     WebSelectToParagraphBoundary,
 116     WebSelectToDocumentBoundary
 117 } WebSelectionGranularity;
 118
 119 typedef enum {
 120     WebScrollUp,
 121     WebScrollDown,
 122     WebScrollLeft,
 123     WebScrollRight
 124 } WebScrollDirection;
 125
 126 typedef enum {
 127     WebScrollLine,
 128     WebScrollPage,
 129     WebScrollDocument,
 130     WebScrollWheel
 131 } WebScrollGranularity;
 132
 133 // WebCoreBridge objects are used by WebCore to abstract away operations that need
 134 // to be implemented by library clients, for example WebKit. The objects are also
 135 // used in the opposite direction, for simple access to WebCore functions without dealing
 136 // directly with the KHTML C++ classes.
 137
 138 // A WebCoreBridge creates and holds a reference to a KHTMLPart.
 139
 140 // The WebCoreBridge interface contains methods for use by the non-WebCore side of the bridge.
 141
 142 @interface WebCoreBridge : NSObject
 143 {
 144     KWQKHTMLPart *_part;
 145     KHTMLRenderPart *_renderPart;
 146     RenderArena *_renderPartArena;
 147     BOOL _shouldCreateRenderers;
 148 }
 149
 150 + (WebCoreBridge *)bridgeForDOMDocument:(DOMDocument *)document;
 151
 152 - (void)initializeSettings:(WebCoreSettings *)settings;
 153
 154 - (void)setRenderPart:(KHTMLRenderPart *)renderPart;
 155 - (KHTMLRenderPart *)renderPart;
 156
 157 - (void)setName:(NSString *)name;
 158 - (NSString *)name;
 159
 160 - (KWQKHTMLPart *)part;
 161
 162 - (void)setParent:(WebCoreBridge *)parent;
 163
 164 - (void)provisionalLoadStarted;
 165
 166 - (void)openURL:(NSURL *)URL reload:(BOOL)reload
 167     contentType:(NSString *)contentType refresh:(NSString *)refresh lastModified:(NSDate *)lastModified
 168     pageCache:(NSDictionary *)pageCache;
 169 - (void)setEncoding:(NSString *)encoding userChosen:(BOOL)userChosen;
 170 - (void)addData:(NSData *)data;
 171 - (void)closeURL;
 172
 173 - (void)didNotOpenURL:(NSURL *)URL pageCache:(NSDictionary *)pageCache;
 174
 175 - (void)saveDocumentState;
 176 - (void)restoreDocumentState;
 177
 178 - (BOOL)canCachePage;
 179 - (BOOL)saveDocumentToPageCache;
 180
 181 - (void)end;
 182
 183 - (NSURL *)URL;
 184 - (NSString *)referrer;
 185 - (NSString *)domain;
 186
 187 - (void)installInFrame:(NSView *)view;
 188 - (void)removeFromFrame;
 189
 190 - (void)scrollToAnchor:(NSString *)anchor;
 191 - (void)scrollToAnchorWithURL:(NSURL *)URL;
 192
 193 - (BOOL)scrollOverflowInDirection:(WebScrollDirection)direction granularity:(WebScrollGranularity)granularity;
 194 - (BOOL)scrollOverflowWithScrollWheelEvent:(NSEvent *)event;
 195
 196 - (void)createKHTMLViewWithNSView:(NSView *)view marginWidth:(int)mw marginHeight:(int)mh;
 197
 198 - (BOOL)isFrameSet;
 199
 200 - (void)reapplyStylesForDeviceType:(WebCoreDeviceType)deviceType;
 201 - (void)forceLayoutAdjustingViewSize:(BOOL)adjustSizeFlag;
 202 - (void)forceLayoutWithMinimumPageWidth:(float)minPageWidth maximumPageWidth:(float)maxPageWidth adjustingViewSize:(BOOL)adjustSizeFlag;
 203 - (void)sendResizeEvent;
 204 - (void)sendScrollEvent;
 205 - (BOOL)needsLayout;
 206 - (void)setNeedsLayout;
 207 - (void)drawRect:(NSRect)rect;
 208 - (void)adjustPageHeightNew:(float *)newBottom top:(float)oldTop bottom:(float)oldBottom limit:(float)bottomLimit;
 209 - (NSArray*)computePageRectsWithPrintWidthScaleFactor:(float)printWidthScaleFactor printHeight:(float)printHeight;
 210
 211 - (void)setActivationEventNumber:(int)num;
 212 - (void)mouseDown:(NSEvent *)event;
 213 - (void)mouseUp:(NSEvent *)event;
 214 - (void)mouseMoved:(NSEvent *)event;
 215 - (void)mouseDragged:(NSEvent *)event;
 216
 217 - (BOOL)sendContextMenuEvent:(NSEvent *)event; // return YES if event is eaten by WebCore
 218
 219 - (NSView *)nextKeyView;
 220 - (NSView *)previousKeyView;
 221
 222 - (NSView *)nextKeyViewInsideWebFrameViews;
 223 - (NSView *)previousKeyViewInsideWebFrameViews;
 224
 225 - (NSObject *)copyDOMTree:(id <WebCoreDOMTreeCopier>)copier;
 226 - (NSObject *)copyRenderTree:(id <WebCoreRenderTreeCopier>)copier;
 227 - (NSString *)renderTreeAsExternalRepresentation;
 228
 229 - (NSDictionary *)elementAtPoint:(NSPoint)point;
 230 - (NSURL *)URLWithAttributeString:(NSString *)string;
 231
 232 - (DOMElement *)elementWithName:(NSString *)name inForm:(DOMElement *)form;
 233 - (DOMElement *)elementForView:(NSView *)view;
 234 - (BOOL)elementDoesAutoComplete:(DOMElement *)element;
 235 - (BOOL)elementIsPassword:(DOMElement *)element;
 236 - (DOMElement *)formForElement:(DOMElement *)element;
 237 - (DOMElement *)currentForm;
 238 - (NSArray *)controlsInForm:(DOMElement *)form;
 239 - (NSString *)searchForLabels:(NSArray *)labels beforeElement:(DOMElement *)element;
 240 - (NSString *)matchLabels:(NSArray *)labels againstElement:(DOMElement *)element;
 241
 242 - (BOOL)searchFor:(NSString *)string direction:(BOOL)forward caseSensitive:(BOOL)caseFlag wrap:(BOOL)wrapFlag;
 243 - (void)jumpToSelection;
 244 - (NSString *)advanceToNextMisspelling;
 245 - (NSString *)advanceToNextMisspellingStartingJustBeforeSelection;
 246
 247 - (void)setTextSizeMultiplier:(float)multiplier;
 248
 249 - (CFStringEncoding)textEncoding;
 250
 251 - (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)string;
 252
 253 - (DOMDocument *)DOMDocument;
 254 - (DOMHTMLElement *)frameElement;
 255
 256 - (BOOL)isSelectionEditable;
 257 - (WebSelectionState)selectionState;
 258
 259 - (NSAttributedString *)selectedAttributedString;
 260 - (NSString *)selectedString;
 261
 262 - (void)setSelectionFromNone;
 263 - (void)setDisplaysWithFocusAttributes:(BOOL)flag;
 264
 265 - (NSString *)stringForRange:(DOMRange *)range;
 266
 267 - (NSString *)markupStringFromNode:(DOMNode *)node nodes:(NSArray **)nodes;
 268 - (NSString *)markupStringFromRange:(DOMRange *)range nodes:(NSArray **)nodes;
 269
 270 - (void)selectAll;
 271 - (void)deselectAll;
 272 - (void)deselectText;
 273
 274 - (NSRect)selectionRect;
 275 - (NSRect)visibleSelectionRect;
 276 - (void)centerSelectionInVisibleArea;
 277 - (NSImage *)selectionImage;
 278 - (NSRect)caretRectAtNode:(DOMNode *)node offset:(int)offset affinity:(NSSelectionAffinity)affinity;
 279 - (NSRect)firstRectForDOMRange:(DOMRange *)range;
 280
 281 - (void)setSelectedDOMRange:(DOMRange *)range affinity:(NSSelectionAffinity)selectionAffinity;
 282 - (DOMRange *)selectedDOMRange;
 283 - (NSSelectionAffinity)selectionAffinity;
 284
 285 // Emacs-style-editing "mark"
 286 - (void)setMarkDOMRange:(DOMRange *)range;
 287 - (DOMRange *)markDOMRange;
 288
 289 // spelling-checking "marked text"
 290 - (void)setMarkedTextDOMRange:(DOMRange *)range;
 291 - (DOMRange *)markedTextDOMRange;
 292
 293 - (NSAttributedString *)attributedStringFrom:(DOMNode *)startNode startOffset:(int)startOffset to:(DOMNode *)endNode endOffset:(int)endOffset;
 294
 295 - (NSFont *)fontForSelection:(BOOL *)hasMultipleFonts;
 296 - (NSDictionary *)fontAttributesForSelectionStart;
 297
 298 + (NSString *)stringWithData:(NSData *)data textEncoding:(CFStringEncoding)textEncoding;
 299 + (NSString *)stringWithData:(NSData *)data textEncodingName:(NSString *)textEncodingName;
 300
 301 - (BOOL)interceptKeyEvent:(NSEvent *)event toView:(NSView *)view;
 302
 303 - (void)setShouldCreateRenderers:(BOOL)f;
 304 - (BOOL)shouldCreateRenderers;
 305
 306 - (int)numPendingOrLoadingRequests;
 307
 308 - (void)setDrawsBackground:(BOOL)drawsBackround;
 309
 310 - (NSColor *)bodyBackgroundColor;
 311 - (NSColor *)selectionColor;
 312
 313 - (void)adjustViewSize;
 314
 315 - (id)accessibilityTree;
 316
 317 - (void)undoEditing:(id)arg;
 318 - (void)redoEditing:(id)arg;
 319
 320 - (DOMRange *)rangeByExpandingSelectionWithGranularity:(WebSelectionGranularity)granularity;
 321 - (DOMRange *)rangeOfCharactersAroundCaret;
 322 - (DOMRange *)rangeByAlteringCurrentSelection:(WebSelectionAlteration)alteration direction:(WebSelectionDirection)direction granularity:(WebSelectionGranularity)granularity;
 323 - (void)alterCurrentSelection:(WebSelectionAlteration)alteration direction:(WebSelectionDirection)direction granularity:(WebSelectionGranularity)granularity;
 324 - (DOMRange *)rangeByAlteringCurrentSelection:(WebSelectionAlteration)alteration verticalDistance:(float)distance;
 325 - (void)alterCurrentSelection:(WebSelectionAlteration)alteration verticalDistance:(float)distance;
 326 - (WebSelectionGranularity)selectionGranularity;
 327
 328 - (DOMDocumentFragment *)documentFragmentWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString;
 329 - (DOMDocumentFragment *)documentFragmentWithText:(NSString *)text;
 330
 331 - (void)replaceSelectionWithFragment:(DOMDocumentFragment *)fragment selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
 332 - (void)replaceSelectionWithNode:(DOMNode *)node selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
 333 - (void)replaceSelectionWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
 334 - (void)replaceSelectionWithText:(NSString *)text selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
 335
 336 - (void)insertLineBreak;
 337 - (void)insertParagraphSeparator;
 338 - (void)insertParagraphSeparatorInQuotedContent;
 339 - (void)insertText:(NSString *)text selectInsertedText:(BOOL)selectInsertedText;
 340
 341 - (void)setSelectionToDragCaret;
 342 - (void)moveSelectionToDragCaret:(DOMDocumentFragment *)selectionFragment smartMove:(BOOL)smartMove;
 343 - (void)moveDragCaretToPoint:(NSPoint)point;
 344 - (void)removeDragCaret;
 345 - (DOMRange *)dragCaretDOMRange;
 346 - (DOMRange *)editableDOMRangeForPoint:(NSPoint)point;
 347
 348 - (void)deleteSelectionWithSmartDelete:(BOOL)smartDelete;
 349 - (void)deleteKeyPressed;
 350
 351 - (void)applyStyle:(DOMCSSStyleDeclaration *)style;
 352 - (BOOL)selectionStartHasStyle:(DOMCSSStyleDeclaration *)style;
 353 - (void)applyEditingStyleToBodyElement;
 354 - (void)removeEditingStyleFromBodyElement;
 355 - (void)applyEditingStyleToElement:(DOMElement *)element;
 356 - (void)removeEditingStyleFromElement:(DOMElement *)element;
 357
 358 - (void)ensureSelectionVisible;
 359
 360 - (WebScriptObject *)windowScriptObject;
 361 - (NPObject *)windowScriptNPObject;
 362
 363 - (BOOL)eventMayStartDrag:(NSEvent *)event;
 364 - (NSDragOperation)dragOperationForDraggingInfo:(id <NSDraggingInfo>)info;
 365 - (void)dragExitedWithDraggingInfo:(id <NSDraggingInfo>)info;
 366 - (BOOL)concludeDragForDraggingInfo:(id <NSDraggingInfo>)info;
 367 - (void)dragSourceMovedTo:(NSPoint)windowLoc;
 368 - (void)dragSourceEndedAt:(NSPoint)windowLoc operation:(NSDragOperation)operation;
 369
 370 - (BOOL)mayDHTMLCut;
 371 - (BOOL)mayDHTMLCopy;
 372 - (BOOL)mayDHTMLPaste;
 373 - (BOOL)tryDHTMLCut;
 374 - (BOOL)tryDHTMLCopy;
 375 - (BOOL)tryDHTMLPaste;
 376
 377 - (NSMutableDictionary *)dashboardRegions;
 378
 379 @end
 380
 381 // The WebCoreBridge protocol contains methods for use by the WebCore side of the bridge.
 382
 383 // In NSArray objects for post data, NSData objects represent literal data, and NSString objects represent encoded files.
 384 // The encoding is the standard form encoding for uploading files.
 385
 386 @protocol WebCoreBridge
 387
 388 - (NSArray *)childFrames; // WebCoreBridge objects
 389 - (WebCoreBridge *)mainFrame;
 390 - (WebCoreBridge *)findFrameNamed:(NSString *)name;
 391 /* Creates a name for an frame unnamed in the HTML.  It should produce repeatable results for loads of the same frameset. */
 392 - (NSString *)generateFrameName;
 393 - (void)frameDetached;
 394 - (NSView *)documentView;
 395
 396 - (void)loadURL:(NSURL *)URL referrer:(NSString *)referrer reload:(BOOL)reload userGesture:(BOOL)forUser target:(NSString *)target triggeringEvent:(NSEvent *)event form:(DOMElement *)form formValues:(NSDictionary *)values;
 397 - (void)postWithURL:(NSURL *)URL referrer:(NSString *)referrer target:(NSString *)target data:(NSArray *)data contentType:(NSString *)contentType triggeringEvent:(NSEvent *)event form:(DOMElement *)form formValues:(NSDictionary *)values;
 398
 399 - (WebCoreBridge *)createWindowWithURL:(NSURL *)URL frameName:(NSString *)name;
 400 - (void)showWindow;
 401
 402 - (NSString *)userAgentForURL:(NSURL *)URL;
 403
 404 - (void)setTitle:(NSString *)title;
 405 - (void)setStatusText:(NSString *)status;
 406
 407 - (void)setIconURL:(NSURL *)URL;
 408 - (void)setIconURL:(NSURL *)URL withType:(NSString *)string;
 409
 410 - (WebCoreBridge *)createChildFrameNamed:(NSString *)frameName withURL:(NSURL *)URL
 411     renderPart:(KHTMLRenderPart *)renderPart
 412     allowsScrolling:(BOOL)allowsScrolling marginWidth:(int)width marginHeight:(int)height;
 413
 414 - (BOOL)areToolbarsVisible;
 415 - (void)setToolbarsVisible:(BOOL)visible;
 416 - (BOOL)isStatusBarVisible;
 417 - (void)setStatusBarVisible:(BOOL)visible;
 418 - (BOOL)areScrollbarsVisible;
 419 - (void)setScrollbarsVisible:(BOOL)visible;
 420 - (NSWindow *)window;
 421 - (void)setWindowFrame:(NSRect)frame;
 422 - (NSRect)windowFrame;
 423 - (void)setWindowContentRect:(NSRect)frame;
 424 - (NSRect)windowContentRect;
 425
 426 - (void)setWindowIsResizable:(BOOL)resizable;
 427 - (BOOL)windowIsResizable;
 428
 429 - (NSResponder *)firstResponder;
 430 - (void)makeFirstResponder:(NSResponder *)view;
 431
 432 - (void)closeWindowSoon;
 433
 434 - (void)runJavaScriptAlertPanelWithMessage:(NSString *)message;
 435 - (BOOL)runJavaScriptConfirmPanelWithMessage:(NSString *)message;
 436 - (BOOL)runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText returningText:(NSString **)result;
 437 - (void)addMessageToConsole:(NSDictionary *)message;
 438
 439 - (id <WebCoreResourceHandle>)startLoadingResource:(id <WebCoreResourceLoader>)loader withURL:(NSURL *)URL customHeaders:(NSDictionary *)customHeaders;
 440 - (id <WebCoreResourceHandle>)startLoadingResource:(id <WebCoreResourceLoader>)loader withURL:(NSURL *)URL customHeaders:(NSDictionary *)customHeaders postData:(NSArray *)data;
 441 - (void)objectLoadedFromCacheWithURL:(NSURL *)URL response:(id)response size:(unsigned)bytes;
 442
 443 - (NSData *)syncLoadResourceWithURL:(NSURL *)URL customHeaders:(NSDictionary *)requestHeaders postData:(NSArray *)postData finalURL:(NSURL **)finalNSURL responseHeaders:(NSDictionary **)responseHeaderDict statusCode:(int *)statusCode;
 444
 445 - (BOOL)isReloading;
 446 - (time_t)expiresTimeForResponse:(NSURLResponse *)response;
 447
 448 - (void)reportClientRedirectToURL:(NSURL *)URL delay:(NSTimeInterval)seconds fireDate:(NSDate *)date lockHistory:(BOOL)lockHistory isJavaScriptFormAction:(BOOL)isJavaScriptFormAction;
 449 - (void)reportClientRedirectCancelled:(BOOL)cancelWithLoadInProgress;
 450
 451 - (void)focusWindow;
 452 - (void)unfocusWindow;
 453
 454 - (NSView *)nextKeyViewOutsideWebFrameViews;
 455 - (NSView *)previousKeyViewOutsideWebFrameViews;
 456
 457 - (BOOL)defersLoading;
 458 - (void)setDefersLoading:(BOOL)loading;
 459 - (void)saveDocumentState:(NSArray *)documentState;
 460 - (NSArray *)documentState;
 461
 462 - (void)setNeedsReapplyStyles;
 463
 464 // OK to be an NSString rather than an NSURL.
 465 // This URL is only used for coloring visited links.
 466 - (NSString *)requestedURLString;
 467 - (NSString *)incomingReferrer;
 468
 469 - (NSView *)viewForPluginWithURL:(NSURL *)URL
 470                   attributeNames:(NSArray *)attributeNames
 471                  attributeValues:(NSArray *)attributeValues
 472                         MIMEType:(NSString *)MIMEType;
 473 - (NSView *)viewForJavaAppletWithFrame:(NSRect)frame
 474                         attributeNames:(NSArray *)attributeNames
 475                        attributeValues:(NSArray *)attributeValues
 476                                baseURL:(NSURL *)baseURL;
 477
 478 - (BOOL)saveDocumentToPageCache:(id)documentInfo;
 479
 480 - (int)getObjectCacheSize;
 481
 482 - (BOOL)frameRequiredForMIMEType:(NSString*)MIMEType URL:(NSURL *)URL;
 483
 484 - (void)loadEmptyDocumentSynchronously;
 485
 486 - (NSString *)MIMETypeForPath:(NSString *)path;
 487
 488 - (void)allowDHTMLDrag:(BOOL *)flagDHTML UADrag:(BOOL *)flagUA;
 489 - (BOOL)startDraggingImage:(NSImage *)dragImage at:(NSPoint)dragLoc operation:(NSDragOperation)op event:(NSEvent *)event sourceIsDHTML:(BOOL)flag DHTMLWroteData:(BOOL)dhtmlWroteData;
 490 - (void)handleAutoscrollForMouseDragged:(NSEvent *)event;
 491 - (BOOL)mayStartDragAtEventLocation:(NSPoint)location;
 492
 493 - (int)historyLength;
 494 - (void)goBackOrForward:(int)distance;
 495 - (BOOL)canGoBackOrForward:(int)distance;
 496
 497 - (void)controlTextDidBeginEditing:(NSNotification *)obj;
 498 - (void)controlTextDidEndEditing:(NSNotification *)obj;
 499 - (void)controlTextDidChange:(NSNotification *)obj;
 500
 501 - (BOOL)control:(NSControl *)control textShouldBeginEditing:(NSText *)fieldEditor;
 502 - (BOOL)control:(NSControl *)control textShouldEndEditing:(NSText *)fieldEditor;
 503 - (BOOL)control:(NSControl *)control didFailToFormatString:(NSString *)string errorDescription:(NSString *)error;
 504 - (void)control:(NSControl *)control didFailToValidatePartialString:(NSString *)string errorDescription:(NSString *)error;
 505 - (BOOL)control:(NSControl *)control isValidObject:(id)obj;
 506 - (BOOL)control:(NSControl *)control textView:(NSTextView *)textView doCommandBySelector:(SEL)commandSelector;
 507
 508 - (NSView <WebCoreFileButton> *)fileButtonWithDelegate:(id <WebCoreFileButtonDelegate>)delegate;
 509
 510 - (void)setHasBorder:(BOOL)hasBorder;
 511
 512 - (WebCoreKeyboardUIMode)keyboardUIMode;
 513
 514 - (void)didSetName:(NSString *)name;
 515
 516 - (NSFileWrapper *)fileWrapperForURL:(NSURL *)URL;
 517
 518 - (void)print;
 519
 520 - (jobject)getAppletInView:(NSView *)view;
 521
 522 // Deprecated, use getAppletInView: instead.
 523 - (jobject)pollForAppletInView:(NSView *)view;
 524
 525 - (NSUndoManager *)undoManager;
 526 - (void)issueCutCommand;
 527 - (void)issueCopyCommand;
 528 - (void)issuePasteCommand;
 529 - (void)respondToChangedSelection;
 530 - (void)respondToChangedContents;
 531 - (void)setIsSelected:(BOOL)isSelected forView:(NSView *)view;
 532 - (BOOL)isEditable;
 533 - (BOOL)shouldBeginEditing:(DOMRange *)range;
 534 - (BOOL)shouldEndEditing:(DOMRange *)range;
 535
 536 - (NSString *)overrideMediaType;
 537
 538 - (void)windowObjectCleared;
 539
 540 - (int)spellCheckerDocumentTag;
 541 - (BOOL)isContinuousSpellCheckingEnabled;
 542
 543 - (void)didFirstLayout;
 544
 545 - (void)dashboardRegionsChanged:(NSMutableDictionary *)regions;
 546
 547 @end
 548
 549 // This interface definition allows those who hold a WebCoreBridge * to call all the methods
 550 // in the WebCoreBridge protocol without requiring the base implementation to supply the methods.
 551 // This idiom is appropriate because WebCoreBridge is an abstract class.
 552
 553 @interface WebCoreBridge (SubclassResponsibility) <WebCoreBridge>
 554 @end
 555
 556 @protocol WebCoreDOMTreeCopier <NSObject>
 557 - (NSObject *)nodeWithName:(NSString *)name value:(NSString *)value source:(NSString *)source children:(NSArray *)children;
 558 @end
 559
 560 @protocol WebCoreRenderTreeCopier <NSObject>
 561 - (NSObject *)nodeWithName:(NSString *)name position:(NSPoint)p rect:(NSRect)rect view:(NSView *)view children:(NSArray *)children;
 562 @end
 563
 564 @protocol WebCoreFileButton <NSObject>
 565 - (void)setFilename:(NSString *)filename;
 566 - (void)performClick;
 567 - (NSString *)filename;
 568 - (float)baseline;
 569 - (void)setVisualFrame:(NSRect)rect;
 570 - (NSRect)visualFrame;
 571 - (NSSize)bestVisualFrameSizeForCharacterCount:(int)count;
 572 @end
 573
 574 @protocol WebCoreFileButtonDelegate <NSObject>
 575 - (void)filenameChanged:(NSString *)filename;
 576 - (void)focusChanged:(BOOL)nowHasFocus;
 577 - (void)clicked;
 578 @end