WebCore/bridge/mac/WebCoreFrameBridge.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 RenderArena;
  35
  36 namespace WebCore {
  37     class MacFrame;
  38     class RenderPart;
  39 }
  40
  41 typedef WebCore::MacFrame WebCoreMacFrame;
  42 typedef WebCore::RenderPart WebCoreRenderPart;
  43
  44 #else
  45
  46 @class WebCoreMacFrame;
  47 @class WebCoreRenderPart;
  48 @class RenderArena;
  49
  50 #endif
  51
  52 @class DOMCSSStyleDeclaration;
  53 @class DOMDocument;
  54 @class DOMDocumentFragment;
  55 @class DOMElement;
  56 @class DOMHTMLElement;
  57 @class DOMHTMLInputElement;
  58 @class DOMHTMLTextAreaElement;
  59 @class DOMNode;
  60 @class DOMRange;
  61 @class WebCorePageBridge;
  62 @class WebCoreSettings;
  63 @class WebScriptObject;
  64 @class WebView;
  65
  66 @protocol WebCoreRenderTreeCopier;
  67 @protocol WebCoreResourceHandle;
  68 @protocol WebCoreResourceLoader;
  69 @protocol WebCoreFileButton;
  70 @protocol WebCoreFileButtonDelegate;
  71
  72 extern NSString *WebCoreElementDOMNodeKey;
  73 extern NSString *WebCoreElementFrameKey;
  74 extern NSString *WebCoreElementImageAltStringKey;
  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     WebBridgeSelectForward,
 104     WebBridgeSelectBackward,
 105     WebBridgeSelectRight,
 106     WebBridgeSelectLeft
 107 } WebBridgeSelectionDirection;
 108
 109 typedef enum {
 110     WebBridgeSelectByCharacter,
 111     WebBridgeSelectByWord,
 112     WebBridgeSelectByLine,
 113     WebBridgeSelectByParagraph,
 114     WebBridgeSelectToLineBoundary,
 115     WebBridgeSelectToParagraphBoundary,
 116     WebBridgeSelectToDocumentBoundary
 117 } WebBridgeSelectionGranularity;
 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 typedef enum {
 134     WebUndoActionUnspecified,
 135     WebUndoActionSetColor,
 136     WebUndoActionSetBackgroundColor,
 137     WebUndoActionTurnOffKerning,
 138     WebUndoActionTightenKerning,
 139     WebUndoActionLoosenKerning,
 140     WebUndoActionUseStandardKerning,
 141     WebUndoActionTurnOffLigatures,
 142     WebUndoActionUseStandardLigatures,
 143     WebUndoActionUseAllLigatures,
 144     WebUndoActionRaiseBaseline,
 145     WebUndoActionLowerBaseline,
 146     WebUndoActionSetTraditionalCharacterShape,
 147     WebUndoActionSetFont,
 148     WebUndoActionChangeAttributes,
 149     WebUndoActionAlignLeft,
 150     WebUndoActionAlignRight,
 151     WebUndoActionCenter,
 152     WebUndoActionJustify,
 153     WebUndoActionSetWritingDirection,
 154     WebUndoActionSubscript,
 155     WebUndoActionSuperscript,
 156     WebUndoActionUnderline,
 157     WebUndoActionOutline,
 158     WebUndoActionUnscript,
 159     WebUndoActionDrag,
 160     WebUndoActionCut,
 161     WebUndoActionPaste,
 162     WebUndoActionPasteFont,
 163     WebUndoActionPasteRuler,
 164     WebUndoActionTyping,
 165 } WebUndoAction;
 166
 167 typedef enum
 168 {
 169     ObjectElementNone,
 170     ObjectElementImage,
 171     ObjectElementFrame,
 172     ObjectElementPlugin,
 173 } ObjectElementType;
 174
 175 // WebCoreFrameBridge objects are used by WebCore to abstract away operations that need
 176 // to be implemented by library clients, for example WebKit. The objects are also
 177 // used in the opposite direction, for simple access to WebCore functions without dealing
 178 // directly with the KHTML C++ classes.
 179
 180 // A WebCoreFrameBridge creates and holds a reference to a Frame.
 181
 182 // The WebCoreFrameBridge interface contains methods for use by the non-WebCore side of the bridge.
 183
 184 @interface WebCoreFrameBridge : NSObject
 185 {
 186     WebCoreMacFrame *m_frame;
 187     BOOL _shouldCreateRenderers;
 188
 189     NSString *_frameNamespace;
 190 }
 191
 192 + (WebCoreFrameBridge *)bridgeForDOMDocument:(DOMDocument *)document;
 193
 194 - (id)initMainFrameWithPage:(WebCorePageBridge *)page;
 195 - (id)initSubframeWithRenderer:(WebCoreRenderPart *)renderer;
 196
 197 + (NSArray *)supportedMIMETypes;
 198
 199 - (void)initializeSettings:(WebCoreSettings *)settings;
 200
 201 - (void)setName:(NSString *)name;
 202 - (NSString *)name;
 203 /* Creates a name for an frame unnamed in the HTML.  It should produce repeatable results for loads of the same frameset. */
 204 - (NSString *)generateFrameName;
 205
 206 - (WebCorePageBridge *)page;
 207
 208 - (WebCoreFrameBridge *)parent;
 209
 210 - (WebCoreFrameBridge *)firstChild;
 211 - (WebCoreFrameBridge *)lastChild;
 212 - (WebCoreFrameBridge *)previousSibling;
 213 - (WebCoreFrameBridge *)nextSibling;
 214
 215 - (void)appendChild:(WebCoreFrameBridge *)child;
 216 - (void)removeChild:(WebCoreFrameBridge *)child;
 217
 218 - (unsigned)childCount;
 219 - (BOOL)isDescendantOfFrame:(WebCoreFrameBridge *)ancestor;
 220 - (WebCoreFrameBridge *)traverseNextFrameStayWithin:(WebCoreFrameBridge *)stayWithin;
 221
 222 - (WebCoreFrameBridge *)nextFrameWithWrap:(BOOL)wrap;
 223 - (WebCoreFrameBridge *)previousFrameWithWrap:(BOOL)wrap;
 224
 225 - (WebCoreFrameBridge *)childFrameNamed:(NSString *)name;
 226 - (WebCoreFrameBridge *)findFrameNamed:(NSString *)name;
 227 - (void)setFrameNamespace:(NSString *)ns;
 228 - (NSString *)frameNamespace;
 229
 230 - (void)provisionalLoadStarted;
 231
 232 - (void)openURL:(NSURL *)URL reload:(BOOL)reload
 233     contentType:(NSString *)contentType refresh:(NSString *)refresh lastModified:(NSDate *)lastModified
 234     pageCache:(NSDictionary *)pageCache;
 235 - (void)setEncoding:(NSString *)encoding userChosen:(BOOL)userChosen;
 236 - (void)addData:(NSData *)data;
 237 - (void)closeURL;
 238 - (void)stopLoading;
 239
 240 - (void)didNotOpenURL:(NSURL *)URL pageCache:(NSDictionary *)pageCache;
 241
 242 - (BOOL)canLoadURL:(NSURL *)URL fromReferrer:(NSString *)referrer hideReferrer:(BOOL *)hideReferrer;
 243
 244 - (void)saveDocumentState;
 245 - (void)restoreDocumentState;
 246
 247 - (BOOL)canCachePage;
 248 - (BOOL)saveDocumentToPageCache;
 249
 250 - (void)end;
 251 - (void)stop;
 252
 253 - (void)clearFrame;
 254 - (void)handleFallbackContent;
 255
 256 - (NSURL *)URL;
 257 - (NSURL *)baseURL;
 258 - (NSString *)referrer;
 259 - (NSString *)domain;
 260 - (WebCoreFrameBridge *)opener;
 261 - (void)setOpener:(WebCoreFrameBridge *)bridge;
 262
 263 - (void)installInFrame:(NSView *)view;
 264 - (void)removeFromFrame;
 265
 266 - (void)scrollToAnchor:(NSString *)anchor;
 267 - (void)scrollToAnchorWithURL:(NSURL *)URL;
 268
 269 - (BOOL)scrollOverflowInDirection:(WebScrollDirection)direction granularity:(WebScrollGranularity)granularity;
 270
 271 - (void)createFrameViewWithNSView:(NSView *)view marginWidth:(int)mw marginHeight:(int)mh;
 272
 273 - (BOOL)isFrameSet;
 274
 275 - (void)reapplyStylesForDeviceType:(WebCoreDeviceType)deviceType;
 276 - (void)forceLayoutAdjustingViewSize:(BOOL)adjustSizeFlag;
 277 - (void)forceLayoutWithMinimumPageWidth:(float)minPageWidth maximumPageWidth:(float)maxPageWidth adjustingViewSize:(BOOL)adjustSizeFlag;
 278 - (void)sendResizeEvent;
 279 - (void)sendScrollEvent;
 280 - (BOOL)needsLayout;
 281 - (void)setNeedsLayout;
 282 - (void)drawRect:(NSRect)rect;
 283 - (void)adjustPageHeightNew:(float *)newBottom top:(float)oldTop bottom:(float)oldBottom limit:(float)bottomLimit;
 284 - (NSArray*)computePageRectsWithPrintWidthScaleFactor:(float)printWidthScaleFactor printHeight:(float)printHeight;
 285
 286 - (void)setActivationEventNumber:(int)num;
 287 - (void)mouseDown:(NSEvent *)event;
 288 - (void)mouseUp:(NSEvent *)event;
 289 - (void)mouseMoved:(NSEvent *)event;
 290 - (void)mouseDragged:(NSEvent *)event;
 291
 292 // these return YES if event is eaten by WebCore
 293 - (BOOL)sendScrollWheelEvent:(NSEvent *)event;
 294 - (BOOL)sendContextMenuEvent:(NSEvent *)event;
 295
 296 - (NSView *)nextKeyView;
 297 - (NSView *)previousKeyView;
 298
 299 - (NSView *)nextKeyViewInsideWebFrameViews;
 300 - (NSView *)previousKeyViewInsideWebFrameViews;
 301
 302 - (NSObject *)copyRenderTree:(id <WebCoreRenderTreeCopier>)copier;
 303 - (NSString *)renderTreeAsExternalRepresentation;
 304
 305 - (NSDictionary *)elementAtPoint:(NSPoint)point;
 306 - (NSURL *)URLWithAttributeString:(NSString *)string;
 307
 308 - (DOMElement *)elementWithName:(NSString *)name inForm:(DOMElement *)form;
 309 - (DOMElement *)elementForView:(NSView *)view;
 310 - (BOOL)elementDoesAutoComplete:(DOMElement *)element;
 311 - (BOOL)elementIsPassword:(DOMElement *)element;
 312 - (DOMElement *)formForElement:(DOMElement *)element;
 313 - (DOMElement *)currentForm;
 314 - (NSArray *)controlsInForm:(DOMElement *)form;
 315 - (NSString *)searchForLabels:(NSArray *)labels beforeElement:(DOMElement *)element;
 316 - (NSString *)matchLabels:(NSArray *)labels againstElement:(DOMElement *)element;
 317
 318 - (BOOL)searchFor:(NSString *)string direction:(BOOL)forward caseSensitive:(BOOL)caseFlag wrap:(BOOL)wrapFlag;
 319 - (unsigned)highlightAllMatchesForString:(NSString *)string caseSensitive:(BOOL)caseFlag;
 320 - (void)clearHighlightedMatches;
 321
 322 - (NSString *)advanceToNextMisspelling;
 323 - (NSString *)advanceToNextMisspellingStartingJustBeforeSelection;
 324 - (void)unmarkAllMisspellings;
 325
 326 - (void)setTextSizeMultiplier:(float)multiplier;
 327
 328 - (CFStringEncoding)textEncoding;
 329
 330 - (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)string;
 331 - (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)string forceUserGesture:(BOOL)forceUserGesture;
 332 - (NSAppleEventDescriptor *)aeDescByEvaluatingJavaScriptFromString:(NSString *)string;
 333
 334 - (DOMDocument *)DOMDocument;
 335 - (DOMHTMLElement *)frameElement;
 336
 337 - (BOOL)isSelectionEditable;
 338 - (WebSelectionState)selectionState;
 339
 340 - (NSAttributedString *)selectedAttributedString;
 341 - (NSString *)selectedString;
 342
 343 - (void)setSelectionFromNone;
 344 - (void)setDisplaysWithFocusAttributes:(BOOL)flag;
 345
 346 - (void)setWindowHasFocus:(BOOL)flag;
 347
 348 - (NSString *)stringForRange:(DOMRange *)range;
 349
 350 - (NSString *)markupStringFromNode:(DOMNode *)node nodes:(NSArray **)nodes;
 351 - (NSString *)markupStringFromRange:(DOMRange *)range nodes:(NSArray **)nodes;
 352
 353 - (void)selectAll;
 354 - (void)deselectAll;
 355 - (void)deselectText;
 356
 357 - (NSRect)selectionRect;
 358 - (NSRect)visibleSelectionRect;
 359 - (void)centerSelectionInVisibleArea;
 360 - (NSImage *)selectionImage;
 361 - (NSRect)caretRectAtNode:(DOMNode *)node offset:(int)offset affinity:(NSSelectionAffinity)affinity;
 362 - (NSRect)firstRectForDOMRange:(DOMRange *)range;
 363
 364 - (void)setSelectedDOMRange:(DOMRange *)range affinity:(NSSelectionAffinity)selectionAffinity closeTyping:(BOOL)closeTyping;
 365 - (DOMRange *)selectedDOMRange;
 366 - (NSSelectionAffinity)selectionAffinity;
 367
 368 // Emacs-style-editing "mark"
 369 - (void)setMarkDOMRange:(DOMRange *)range;
 370 - (DOMRange *)markDOMRange;
 371
 372 // international text input "marked text"
 373 - (void)setMarkedTextDOMRange:(DOMRange *)range customAttributes:(NSArray *)attributes ranges:(NSArray *)ranges;
 374 - (DOMRange *)markedTextDOMRange;
 375 - (void)replaceMarkedTextWithText:(NSString *)text;
 376
 377 - (NSAttributedString *)attributedStringFrom:(DOMNode *)startNode startOffset:(int)startOffset to:(DOMNode *)endNode endOffset:(int)endOffset;
 378
 379 - (NSFont *)fontForSelection:(BOOL *)hasMultipleFonts;
 380 - (NSDictionary *)fontAttributesForSelectionStart;
 381 - (NSWritingDirection)baseWritingDirectionForSelectionStart;
 382
 383 + (NSString *)stringWithData:(NSData *)data textEncoding:(CFStringEncoding)textEncoding;
 384 + (NSString *)stringWithData:(NSData *)data textEncodingName:(NSString *)textEncodingName;
 385
 386 - (BOOL)interceptKeyEvent:(NSEvent *)event toView:(NSView *)view;
 387
 388 - (void)setShouldCreateRenderers:(BOOL)f;
 389 - (BOOL)shouldCreateRenderers;
 390
 391 - (int)numPendingOrLoadingRequests;
 392 - (BOOL)doneProcessingData;
 393 - (BOOL)shouldClose;
 394
 395 - (void)setDrawsBackground:(BOOL)drawsBackround;
 396
 397 - (NSColor *)bodyBackgroundColor;
 398 - (NSColor *)selectionColor;
 399
 400 - (void)adjustViewSize;
 401
 402 - (id)accessibilityTree;
 403
 404 - (void)undoEditing:(id)arg;
 405 - (void)redoEditing:(id)arg;
 406
 407 - (DOMRange *)rangeByExpandingSelectionWithGranularity:(WebBridgeSelectionGranularity)granularity;
 408 - (DOMRange *)rangeOfCharactersAroundCaret;
 409 - (DOMRange *)rangeByAlteringCurrentSelection:(WebSelectionAlteration)alteration direction:(WebBridgeSelectionDirection)direction granularity:(WebBridgeSelectionGranularity)granularity;
 410 - (void)alterCurrentSelection:(WebSelectionAlteration)alteration direction:(WebBridgeSelectionDirection)direction granularity:(WebBridgeSelectionGranularity)granularity;
 411 - (DOMRange *)rangeByAlteringCurrentSelection:(WebSelectionAlteration)alteration verticalDistance:(float)distance;
 412 - (void)alterCurrentSelection:(WebSelectionAlteration)alteration verticalDistance:(float)distance;
 413 - (WebBridgeSelectionGranularity)selectionGranularity;
 414 - (DOMRange *)smartDeleteRangeForProposedRange:(DOMRange *)proposedCharRange;
 415 - (void)smartInsertForString:(NSString *)pasteString replacingRange:(DOMRange *)charRangeToReplace beforeString:(NSString **)beforeString afterString:(NSString **)afterString;
 416 - (BOOL)canDeleteRange:(DOMRange *)range;
 417 - (void)selectNSRange:(NSRange)range;
 418 - (NSRange)selectedNSRange;
 419 - (NSRange)markedTextNSRange;
 420 - (DOMRange *)convertNSRangeToDOMRange:(NSRange)range;
 421 - (NSRange)convertDOMRangeToNSRange:(DOMRange *)range;
 422
 423 - (DOMDocumentFragment *)documentFragmentWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString;
 424 - (DOMDocumentFragment *)documentFragmentWithText:(NSString *)text;
 425 - (DOMDocumentFragment *)documentFragmentWithNodesAsParagraphs:(NSArray *)nodes;
 426
 427 - (void)replaceSelectionWithFragment:(DOMDocumentFragment *)fragment selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace matchStyle:(BOOL)matchStyle;
 428 - (void)replaceSelectionWithNode:(DOMNode *)node selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
 429 - (void)replaceSelectionWithMarkupString:(NSString *)markupString baseURLString:(NSString *)baseURLString selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
 430 - (void)replaceSelectionWithText:(NSString *)text selectReplacement:(BOOL)selectReplacement smartReplace:(BOOL)smartReplace;
 431
 432 - (void)insertLineBreak;
 433 - (void)insertParagraphSeparator;
 434 - (void)insertParagraphSeparatorInQuotedContent;
 435 - (void)insertText:(NSString *)text selectInsertedText:(BOOL)selectInsertedText;
 436
 437 - (void)setSelectionToDragCaret;
 438 - (void)moveSelectionToDragCaret:(DOMDocumentFragment *)selectionFragment smartMove:(BOOL)smartMove;
 439 - (void)moveDragCaretToPoint:(NSPoint)point;
 440 - (void)removeDragCaret;
 441 - (DOMRange *)dragCaretDOMRange;
 442 - (DOMRange *)editableDOMRangeForPoint:(NSPoint)point;
 443 - (DOMRange *)characterRangeAtPoint:(NSPoint)point;
 444
 445 - (void)deleteSelectionWithSmartDelete:(BOOL)smartDelete;
 446 - (void)deleteKeyPressedWithSmartDelete:(BOOL)smartDelete;
 447 - (void)forwardDeleteKeyPressedWithSmartDelete:(BOOL)smartDelete;
 448
 449 - (DOMCSSStyleDeclaration *)typingStyle;
 450 - (void)setTypingStyle:(DOMCSSStyleDeclaration *)style withUndoAction:(WebUndoAction)undoAction;
 451 - (void)applyStyle:(DOMCSSStyleDeclaration *)style withUndoAction:(WebUndoAction)undoAction;
 452 - (void)applyParagraphStyle:(DOMCSSStyleDeclaration *)style withUndoAction:(WebUndoAction)undoAction;
 453 - (BOOL)selectionStartHasStyle:(DOMCSSStyleDeclaration *)style;
 454 - (NSCellStateValue)selectionHasStyle:(DOMCSSStyleDeclaration *)style;
 455 - (void)applyEditingStyleToBodyElement;
 456 - (void)removeEditingStyleFromBodyElement;
 457 - (void)applyEditingStyleToElement:(DOMElement *)element;
 458 - (void)removeEditingStyleFromElement:(DOMElement *)element;
 459
 460 - (void)ensureSelectionVisible;
 461
 462 - (WebScriptObject *)windowScriptObject;
 463 - (NPObject *)windowScriptNPObject;
 464
 465 - (BOOL)eventMayStartDrag:(NSEvent *)event;
 466 - (NSDragOperation)dragOperationForDraggingInfo:(id <NSDraggingInfo>)info;
 467 - (void)dragExitedWithDraggingInfo:(id <NSDraggingInfo>)info;
 468 - (BOOL)concludeDragForDraggingInfo:(id <NSDraggingInfo>)info;
 469 - (void)dragSourceMovedTo:(NSPoint)windowLoc;
 470 - (void)dragSourceEndedAt:(NSPoint)windowLoc operation:(NSDragOperation)operation;
 471
 472 - (BOOL)mayDHTMLCut;
 473 - (BOOL)mayDHTMLCopy;
 474 - (BOOL)mayDHTMLPaste;
 475 - (BOOL)tryDHTMLCut;
 476 - (BOOL)tryDHTMLCopy;
 477 - (BOOL)tryDHTMLPaste;
 478
 479 - (NSMutableDictionary *)dashboardRegions;
 480
 481 - (void)clear;
 482
 483 @end
 484
 485 // The WebCoreFrameBridge protocol contains methods for use by the WebCore side of the bridge.
 486
 487 // In NSArray objects for post data, NSData objects represent literal data, and NSString objects represent encoded files.
 488 // The encoding is the standard form encoding for uploading files.
 489
 490 @protocol WebCoreFrameBridge
 491
 492 - (WebCoreFrameBridge *)mainFrame;
 493 - (void)frameDetached;
 494 - (NSView *)documentView;
 495 - (WebView *)webView;
 496
 497 - (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;
 498 - (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;
 499
 500 - (WebCoreFrameBridge *)createWindowWithURL:(NSURL *)URL frameName:(NSString *)name;
 501 - (void)showWindow;
 502
 503 - (BOOL)canRunModal;
 504 - (BOOL)canRunModalNow;
 505 - (WebCoreFrameBridge *)createModalDialogWithURL:(NSURL *)URL;
 506 - (void)runModal;
 507
 508 - (NSString *)userAgentForURL:(NSURL *)URL;
 509
 510 - (void)setTitle:(NSString *)title;
 511 - (void)setStatusText:(NSString *)status;
 512
 513 - (void)setIconURL:(NSURL *)URL;
 514 - (void)setIconURL:(NSURL *)URL withType:(NSString *)string;
 515
 516 - (WebCoreFrameBridge *)createChildFrameNamed:(NSString *)frameName withURL:(NSURL *)URL
 517     referrer:(NSString *)referrer
 518     renderPart:(WebCoreRenderPart *)renderPart
 519     allowsScrolling:(BOOL)allowsScrolling marginWidth:(int)width marginHeight:(int)height;
 520
 521 - (BOOL)areToolbarsVisible;
 522 - (void)setToolbarsVisible:(BOOL)visible;
 523 - (BOOL)isStatusbarVisible;
 524 - (void)setStatusbarVisible:(BOOL)visible;
 525 - (BOOL)areScrollbarsVisible;
 526 - (void)setScrollbarsVisible:(BOOL)visible;
 527 - (NSWindow *)window;
 528 - (void)setWindowFrame:(NSRect)frame;
 529 - (NSRect)windowFrame;
 530 - (void)setWindowContentRect:(NSRect)frame;
 531 - (NSRect)windowContentRect;
 532
 533 - (void)setWindowIsResizable:(BOOL)resizable;
 534 - (BOOL)windowIsResizable;
 535
 536 - (NSResponder *)firstResponder;
 537 - (void)makeFirstResponder:(NSResponder *)responder;
 538
 539 - (BOOL)wasFirstResponderAtMouseDownTime:(NSResponder *)responder;
 540
 541 - (void)closeWindowSoon;
 542
 543 - (void)runJavaScriptAlertPanelWithMessage:(NSString *)message;
 544 - (BOOL)runJavaScriptConfirmPanelWithMessage:(NSString *)message;
 545 - (BOOL)runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText returningText:(NSString **)result;
 546 - (BOOL)canRunBeforeUnloadConfirmPanel;
 547 - (BOOL)runBeforeUnloadConfirmPanelWithMessage:(NSString *)message;
 548 - (void)addMessageToConsole:(NSDictionary *)message;
 549
 550 - (id <WebCoreResourceHandle>)startLoadingResource:(id <WebCoreResourceLoader>)loader withURL:(NSURL *)URL customHeaders:(NSDictionary *)customHeaders;
 551 - (id <WebCoreResourceHandle>)startLoadingResource:(id <WebCoreResourceLoader>)loader withURL:(NSURL *)URL customHeaders:(NSDictionary *)customHeaders postData:(NSArray *)data;
 552 - (void)objectLoadedFromCacheWithURL:(NSURL *)URL response:(NSURLResponse *)response data:(NSData *)data;
 553
 554 - (NSData *)syncLoadResourceWithURL:(NSURL *)URL customHeaders:(NSDictionary *)requestHeaders postData:(NSArray *)postData finalURL:(NSURL **)finalNSURL responseHeaders:(NSDictionary **)responseHeaderDict statusCode:(int *)statusCode;
 555
 556 - (BOOL)isReloading;
 557 - (time_t)expiresTimeForResponse:(NSURLResponse *)response;
 558
 559 - (void)reportClientRedirectToURL:(NSURL *)URL delay:(NSTimeInterval)seconds fireDate:(NSDate *)date lockHistory:(BOOL)lockHistory isJavaScriptFormAction:(BOOL)isJavaScriptFormAction;
 560 - (void)reportClientRedirectCancelled:(BOOL)cancelWithLoadInProgress;
 561
 562 - (void)focusWindow;
 563 - (void)unfocusWindow;
 564
 565 - (void)formControlIsResigningFirstResponder:(NSView *)formControl;
 566
 567 - (NSView *)nextKeyViewOutsideWebFrameViews;
 568 - (NSView *)nextValidKeyViewOutsideWebFrameViews;
 569 - (NSView *)previousKeyViewOutsideWebFrameViews;
 570
 571 - (BOOL)defersLoading;
 572 - (void)setDefersLoading:(BOOL)loading;
 573 - (void)saveDocumentState:(NSArray *)documentState;
 574 - (NSArray *)documentState;
 575
 576 - (void)setNeedsReapplyStyles;
 577
 578 - (void)tokenizerProcessedData;
 579
 580 // OK to be an NSString rather than an NSURL.
 581 // This URL is only used for coloring visited links.
 582 - (NSString *)requestedURLString;
 583 - (NSString *)incomingReferrer;
 584
 585 - (NSView *)viewForPluginWithURL:(NSURL *)URL
 586                   attributeNames:(NSArray *)attributeNames
 587                  attributeValues:(NSArray *)attributeValues
 588                         MIMEType:(NSString *)MIMEType;
 589 - (NSView *)viewForJavaAppletWithFrame:(NSRect)frame
 590                         attributeNames:(NSArray *)attributeNames
 591                        attributeValues:(NSArray *)attributeValues
 592                                baseURL:(NSURL *)baseURL;
 593
 594 - (BOOL)saveDocumentToPageCache:(id)documentInfo;
 595
 596 - (int)getObjectCacheSize;
 597
 598 - (ObjectElementType)determineObjectFromMIMEType:(NSString*)MIMEType URL:(NSURL*)URL;
 599
 600 - (void)loadEmptyDocumentSynchronously;
 601
 602 - (NSString *)MIMETypeForPath:(NSString *)path;
 603
 604 - (void)allowDHTMLDrag:(BOOL *)flagDHTML UADrag:(BOOL *)flagUA;
 605 - (BOOL)startDraggingImage:(NSImage *)dragImage at:(NSPoint)dragLoc operation:(NSDragOperation)op event:(NSEvent *)event sourceIsDHTML:(BOOL)flag DHTMLWroteData:(BOOL)dhtmlWroteData;
 606 - (void)handleAutoscrollForMouseDragged:(NSEvent *)event;
 607 - (BOOL)mayStartDragAtEventLocation:(NSPoint)location;
 608
 609 - (BOOL)selectWordBeforeMenuEvent;
 610
 611 - (int)historyLength;
 612 - (void)goBackOrForward:(int)distance;
 613 - (BOOL)canGoBackOrForward:(int)distance;
 614
 615 - (void)textFieldDidBeginEditing:(DOMHTMLInputElement *)element;
 616 - (void)textFieldDidEndEditing:(DOMHTMLInputElement *)element;
 617 - (void)textDidChangeInTextField:(DOMHTMLInputElement *)element;
 618 - (void)textDidChangeInTextArea:(DOMHTMLTextAreaElement *)element;
 619
 620 - (BOOL)textField:(DOMHTMLInputElement *)element doCommandBySelector:(SEL)commandSelector;
 621 - (BOOL)textField:(DOMHTMLInputElement *)element shouldHandleEvent:(NSEvent *)event;
 622
 623 - (NSView <WebCoreFileButton> *)fileButtonWithDelegate:(id <WebCoreFileButtonDelegate>)delegate;
 624
 625 - (void)setHasBorder:(BOOL)hasBorder;
 626
 627 - (WebCoreKeyboardUIMode)keyboardUIMode;
 628
 629 - (NSFileWrapper *)fileWrapperForURL:(NSURL *)URL;
 630
 631 - (void)print;
 632
 633 - (jobject)getAppletInView:(NSView *)view;
 634
 635 // Deprecated, use getAppletInView: instead.
 636 - (jobject)pollForAppletInView:(NSView *)view;
 637
 638 - (NSUndoManager *)undoManager;
 639 - (NSString *)nameForUndoAction:(WebUndoAction)undoAction;
 640 - (void)issueCutCommand;
 641 - (void)issueCopyCommand;
 642 - (void)issuePasteCommand;
 643 - (void)issuePasteAndMatchStyleCommand;
 644 - (void)issueTransposeCommand;
 645 - (void)respondToChangedSelection;
 646 - (void)respondToChangedContents;
 647 - (void)setIsSelected:(BOOL)isSelected forView:(NSView *)view;
 648 - (BOOL)isEditable;
 649 - (BOOL)shouldChangeSelectedDOMRange:(DOMRange *)currentRange toDOMRange:(DOMRange *)proposedRange affinity:(NSSelectionAffinity)selectionAffinity stillSelecting:(BOOL)flag;
 650 - (BOOL)shouldBeginEditing:(DOMRange *)range;
 651 - (BOOL)shouldEndEditing:(DOMRange *)range;
 652 - (void)didBeginEditing;
 653 - (void)didEndEditing;
 654 - (BOOL)canPaste;
 655
 656 - (NSString *)overrideMediaType;
 657
 658 - (void)windowObjectCleared;
 659
 660 - (int)spellCheckerDocumentTag;
 661 - (BOOL)isContinuousSpellCheckingEnabled;
 662
 663 - (void)didFirstLayout;
 664
 665 - (void)dashboardRegionsChanged:(NSMutableDictionary *)regions;
 666
 667 - (BOOL)isCharacterSmartReplaceExempt:(unichar)c isPreviousCharacter:(BOOL)isPreviousCharacter;
 668
 669 - (void)handledOnloadEvents;
 670
 671 @end
 672
 673 // This interface definition allows those who hold a WebCoreFrameBridge * to call all the methods
 674 // in the WebCoreFrameBridge protocol without requiring the base implementation to supply the methods.
 675 // This idiom is appropriate because WebCoreFrameBridge is an abstract class.
 676
 677 @interface WebCoreFrameBridge (SubclassResponsibility) <WebCoreFrameBridge>
 678 @end
 679
 680 // One method for internal use within WebCore itself.
 681 // Could move this to another header, but would be a pity to create an entire header just for that.
 682
 683 @interface WebCoreFrameBridge (WebCoreInternalUse)
 684 - (WebCoreMacFrame*)impl;
 685 @end
 686
 687 // Protocols that make up part of the interaces above.
 688
 689 @protocol WebCoreRenderTreeCopier <NSObject>
 690 - (NSObject *)nodeWithName:(NSString *)name position:(NSPoint)p rect:(NSRect)rect view:(NSView *)view children:(NSArray *)children;
 691 @end
 692
 693 @protocol WebCoreFileButton <NSObject>
 694 - (void)setFilename:(NSString *)filename;
 695 - (void)performClick;
 696 - (NSString *)filename;
 697 - (float)baseline;
 698 - (void)setVisualFrame:(NSRect)rect;
 699 - (NSRect)visualFrame;
 700 - (NSSize)bestVisualFrameSizeForCharacterCount:(int)count;
 701 @end
 702
 703 @protocol WebCoreFileButtonDelegate <NSObject>
 704 - (void)filenameChanged:(NSString *)filename;
 705 - (void)focusChanged:(BOOL)nowHasFocus;
 706 - (void)clicked;
 707 @end