1 /* 2 * Copyright (C) 2003, 2004, 2005, 2006 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 * 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 <Cocoa/Cocoa.h> 30 #import <Foundation/NSURLRequest.h> 31 #import <JavaScriptCore/WebKitAvailability.h> 32 33 #if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4 34 #define WebNSUInteger unsigned int 35 #else 36 #define WebNSUInteger NSUInteger 37 #endif 38 39 /*! 40 @enum WebMenuItemTag 41 @discussion Each menu item in the default menu items array passed in 42 contextMenuItemsForElement:defaultMenuItems: has its tag set to one of the WebMenuItemTags. 43 When iterating through the default menu items array, use the tag to differentiate between them. 44 */ 45 46 enum { 47 WebMenuItemTagOpenLinkInNewWindow=1, 48 WebMenuItemTagDownloadLinkToDisk, 49 WebMenuItemTagCopyLinkToClipboard, 50 WebMenuItemTagOpenImageInNewWindow, 51 WebMenuItemTagDownloadImageToDisk, 52 WebMenuItemTagCopyImageToClipboard, 53 WebMenuItemTagOpenFrameInNewWindow, 54 WebMenuItemTagCopy, 55 WebMenuItemTagGoBack, 56 WebMenuItemTagGoForward, 57 WebMenuItemTagStop, 58 WebMenuItemTagReload, 59 WebMenuItemTagCut, 60 WebMenuItemTagPaste, 61 WebMenuItemTagSpellingGuess, 62 WebMenuItemTagNoGuessesFound, 63 WebMenuItemTagIgnoreSpelling, 64 WebMenuItemTagLearnSpelling, 65 WebMenuItemTagOther, 66 WebMenuItemTagSearchInSpotlight, 67 WebMenuItemTagSearchWeb, 68 WebMenuItemTagLookUpInDictionary, 69 WebMenuItemTagOpenWithDefaultApplication, 70 WebMenuItemPDFActualSize, 71 WebMenuItemPDFZoomIn, 72 WebMenuItemPDFZoomOut, 73 WebMenuItemPDFAutoSize, 74 WebMenuItemPDFSinglePage, 75 WebMenuItemPDFFacingPages, 76 WebMenuItemPDFContinuous, 77 WebMenuItemPDFNextPage, 78 WebMenuItemPDFPreviousPage, 79 }; 80 81 /*! 82 @enum WebDragDestinationAction 83 @abstract Actions that the destination of a drag can perform. 84 @constant WebDragDestinationActionNone No action 85 @constant WebDragDestinationActionDHTML Allows DHTML (such as JavaScript) to handle the drag 86 @constant WebDragDestinationActionEdit Allows editable documents to be edited from the drag 87 @constant WebDragDestinationActionLoad Allows a location change from the drag 88 @constant WebDragDestinationActionAny Allows any of the above to occur 89 */ 90 typedef enum { 91 WebDragDestinationActionNone = 0, 92 WebDragDestinationActionDHTML = 1, 93 WebDragDestinationActionEdit = 2, 94 WebDragDestinationActionLoad = 4, 95 WebDragDestinationActionAny = UINT_MAX 96 } WebDragDestinationAction; 97 98 /*! 99 @enum WebDragSourceAction 100 @abstract Actions that the source of a drag can perform. 101 @constant WebDragSourceActionNone No action 102 @constant WebDragSourceActionDHTML Allows DHTML (such as JavaScript) to start a drag 103 @constant WebDragSourceActionImage Allows an image drag to occur 104 @constant WebDragSourceActionLink Allows a link drag to occur 105 @constant WebDragSourceActionSelection Allows a selection drag to occur 106 @constant WebDragSourceActionAny Allows any of the above to occur 107 */ 108 typedef enum { 109 WebDragSourceActionNone = 0, 110 WebDragSourceActionDHTML = 1, 111 WebDragSourceActionImage = 2, 112 WebDragSourceActionLink = 4, 113 WebDragSourceActionSelection = 8, 114 WebDragSourceActionAny = UINT_MAX 115 } WebDragSourceAction; 116 117 /*! 118 @protocol WebOpenPanelResultListener 119 @discussion This protocol is used to call back with the results of 120 the file open panel requested by runOpenPanelForFileButtonWithResultListener: 121 */ 122 @protocol WebOpenPanelResultListener <NSObject> 123 124 /*! 125 @method chooseFilename: 126 @abstract Call this method to return a filename from the file open panel. 127 @param fileName 128 */ 129 - (void)chooseFilename:(NSString *)fileName; 130 131 /*! 132 @method chooseFilenames: 133 @abstract Call this method to return an array of filenames from the file open panel. 134 @param fileNames 135 */ 136 - (void)chooseFilenames:(NSArray *)fileNames WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_IN_WEBKIT_VERSION_4_0); 137 138 /*! 139 @method cancel 140 @abstract Call this method to indicate that the file open panel was cancelled. 141 */ 142 - (void)cancel; 143 144 @end 145 146 @class WebView; 147 148 /*! 149 @category WebUIDelegate 150 @discussion A class that implements WebUIDelegate provides 151 window-related methods that may be used by Javascript, plugins and 152 other aspects of web pages. These methods are used to open new 153 windows and control aspects of existing windows. 154 */ 155 @interface NSObject (WebUIDelegate) 156 157 /*! 158 @method webView:createWebViewWithRequest: 159 @abstract Create a new window and begin to load the specified request. 160 @discussion The newly created window is hidden, and the window operations delegate on the 161 new WebViews will get a webViewShow: call. 162 @param sender The WebView sending the delegate method. 163 @param request The request to load. 164 @result The WebView for the new window. 165 */ 166 - (WebView *)webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request; 167 168 /*! 169 @method webViewShow: 170 @param sender The WebView sending the delegate method. 171 @abstract Show the window that contains the top level view of the WebView, 172 ordering it frontmost. 173 @discussion This will only be called just after createWindowWithRequest: 174 is used to create a new window. 175 */ 176 - (void)webViewShow:(WebView *)sender; 177 178 /*! 179 @method webView:createWebViewModalDialogWithRequest: 180 @abstract Create a new window and begin to load the specified request. 181 @discussion The newly created window is hidden, and the window operations delegate on the 182 new WebViews will get a webViewShow: call. 183 @param sender The WebView sending the delegate method. 184 @param request The request to load. 185 @result The WebView for the new window. 186 */ 187 - (WebView *)webView:(WebView *)sender createWebViewModalDialogWithRequest:(NSURLRequest *)request; 188 189 /*! 190 @method webViewRunModal: 191 @param sender The WebView sending the delegate method. 192 @abstract Show the window that contains the top level view of the WebView, 193 ordering it frontmost. The window should be run modal in the application. 194 @discussion This will only be called just after createWebViewModalDialogWithRequest: 195 is used to create a new window. 196 */ 197 - (void)webViewRunModal:(WebView *)sender; 198 199 /*! 200 @method webViewClose: 201 @abstract Close the current window. 202 @param sender The WebView sending the delegate method. 203 @discussion Clients showing multiple views in one window may 204 choose to close only the one corresponding to this 205 WebView. Other clients may choose to ignore this method 206 entirely. 207 */ 208 - (void)webViewClose:(WebView *)sender; 209 210 /*! 211 @method webViewFocus: 212 @abstract Focus the current window (i.e. makeKeyAndOrderFront:). 213 @param The WebView sending the delegate method. 214 @discussion Clients showing multiple views in one window may want to 215 also do something to focus the one corresponding to this WebView. 216 */ 217 - (void)webViewFocus:(WebView *)sender; 218 219 /*! 220 @method webViewUnfocus: 221 @abstract Unfocus the current window. 222 @param sender The WebView sending the delegate method. 223 @discussion Clients showing multiple views in one window may want to 224 also do something to unfocus the one corresponding to this WebView. 225 */ 226 - (void)webViewUnfocus:(WebView *)sender; 227 228 /*! 229 @method webViewFirstResponder: 230 @abstract Get the first responder for this window. 231 @param sender The WebView sending the delegate method. 232 @discussion This method should return the focused control in the 233 WebView's view, if any. If the view is out of the window 234 hierarchy, this might return something than calling firstResponder 235 on the real NSWindow would. It's OK to return either nil or the 236 real first responder if some control not in the window has focus. 237 */ 238 - (NSResponder *)webViewFirstResponder:(WebView *)sender; 239 240 /*! 241 @method webView:makeFirstResponder: 242 @abstract Set the first responder for this window. 243 @param sender The WebView sending the delegate method. 244 @param responder The responder to make first (will always be a view) 245 @discussion responder will always be a view that is in the view 246 subhierarchy of the top-level web view for this WebView. If the 247 WebView's top level view is currently out of the view 248 hierarchy, it may be desirable to save the first responder 249 elsewhere, or possibly ignore this call. 250 */ 251 - (void)webView:(WebView *)sender makeFirstResponder:(NSResponder *)responder; 252 253 /*! 254 @method webView:setStatusText: 255 @abstract Set the window's status display, if any, to the specified string. 256 @param sender The WebView sending the delegate method. 257 @param text The status text to set 258 */ 259 - (void)webView:(WebView *)sender setStatusText:(NSString *)text; 260 261 /*! 262 @method webViewStatusText: 263 @abstract Get the currently displayed status text. 264 @param sender The WebView sending the delegate method. 265 @result The status text 266 */ 267 - (NSString *)webViewStatusText:(WebView *)sender; 268 269 /*! 270 @method webViewAreToolbarsVisible: 271 @abstract Determine whether the window's toolbars are currently visible 272 @param sender The WebView sending the delegate method. 273 @discussion This method should return YES if the window has any 274 toolbars that are currently on, besides the status bar. If the app 275 has more than one toolbar per window, for example a regular 276 command toolbar and a favorites bar, it should return YES from 277 this method if at least one is on. 278 @result YES if at least one toolbar is visible, otherwise NO. 279 */ 280 - (BOOL)webViewAreToolbarsVisible:(WebView *)sender; 281 282 /*! 283 @method webView:setToolbarsVisible: 284 @param sender The WebView sending the delegate method. 285 @abstract Set whether the window's toolbars are currently visible. 286 @param visible New value for toolbar visibility 287 @discussion Setting this to YES should turn on all toolbars 288 (except for a possible status bar). Setting it to NO should turn 289 off all toolbars (with the same exception). 290 */ 291 - (void)webView:(WebView *)sender setToolbarsVisible:(BOOL)visible; 292 293 /*! 294 @method webViewIsStatusBarVisible: 295 @abstract Determine whether the status bar is visible. 296 @param sender The WebView sending the delegate method. 297 @result YES if the status bar is visible, otherwise NO. 298 */ 299 - (BOOL)webViewIsStatusBarVisible:(WebView *)sender; 300 301 /*! 302 @method webView:setStatusBarVisible: 303 @abstract Set whether the status bar is currently visible. 304 @param visible The new visibility value 305 @discussion Setting this to YES should show the status bar, 306 setting it to NO should hide it. 307 */ 308 - (void)webView:(WebView *)sender setStatusBarVisible:(BOOL)visible; 309 310 /*! 311 @method webViewIsResizable: 312 @abstract Determine whether the window is resizable or not. 313 @param sender The WebView sending the delegate method. 314 @result YES if resizable, NO if not. 315 @discussion If there are multiple views in the same window, they 316 have have their own separate resize controls and this may need to 317 be handled specially. 318 */ 319 - (BOOL)webViewIsResizable:(WebView *)sender; 320 321 /*! 322 @method webView:setResizable: 323 @abstract Set the window to resizable or not 324 @param sender The WebView sending the delegate method. 325 @param resizable YES if the window should be made resizable, NO if not. 326 @discussion If there are multiple views in the same window, they 327 have have their own separate resize controls and this may need to 328 be handled specially. 329 */ 330 - (void)webView:(WebView *)sender setResizable:(BOOL)resizable; 331 332 /*! 333 @method webView:setFrame: 334 @abstract Set the window's frame rect 335 @param sender The WebView sending the delegate method. 336 @param frame The new window frame size 337 @discussion Even though a caller could set the frame directly using the NSWindow, 338 this method is provided so implementors of this protocol can do special 339 things on programmatic move/resize, like avoiding autosaving of the size. 340 */ 341 - (void)webView:(WebView *)sender setFrame:(NSRect)frame; 342 343 /*! 344 @method webViewFrame: 345 @param sender The WebView sending the delegate method. 346 @abstract REturn the window's frame rect 347 @discussion 348 */ 349 - (NSRect)webViewFrame:(WebView *)sender; 350 351 /*! 352 @method webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame: 353 @abstract Display a JavaScript alert panel. 354 @param sender The WebView sending the delegate method. 355 @param message The message to display. 356 @param frame The WebFrame whose JavaScript initiated this call. 357 @discussion Clients should visually indicate that this panel comes 358 from JavaScript initiated by the specified frame. The panel should have 359 a single OK button. 360 */ 361 - (void)webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame; 362 363 /*! 364 @method webView:runJavaScriptConfirmPanelWithMessage:initiatedByFrame: 365 @abstract Display a JavaScript confirm panel. 366 @param sender The WebView sending the delegate method. 367 @param message The message to display. 368 @param frame The WebFrame whose JavaScript initiated this call. 369 @result YES if the user hit OK, NO if the user chose Cancel. 370 @discussion Clients should visually indicate that this panel comes 371 from JavaScript initiated by the specified frame. The panel should have 372 two buttons, e.g. "OK" and "Cancel". 373 */ 374 - (BOOL)webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame; 375 376 /*! 377 @method webView:runJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame: 378 @abstract Display a JavaScript text input panel. 379 @param sender The WebView sending the delegate method. 380 @param message The message to display. 381 @param defaultText The initial text for the text entry area. 382 @param frame The WebFrame whose JavaScript initiated this call. 383 @result The typed text if the user hit OK, otherwise nil. 384 @discussion Clients should visually indicate that this panel comes 385 from JavaScript initiated by the specified frame. The panel should have 386 two buttons, e.g. "OK" and "Cancel", and an area to type text. 387 */ 388 - (NSString *)webView:(WebView *)sender runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText initiatedByFrame:(WebFrame *)frame; 389 390 /*! 391 @method webView:runBeforeUnloadConfirmPanelWithMessage:initiatedByFrame: 392 @abstract Display a confirm panel by an "before unload" event handler. 393 @param sender The WebView sending the delegate method. 394 @param message The message to display. 395 @param frame The WebFrame whose JavaScript initiated this call. 396 @result YES if the user hit OK, NO if the user chose Cancel. 397 @discussion Clients should include a message in addition to the one 398 supplied by the web page that indicates. The panel should have 399 two buttons, e.g. "OK" and "Cancel". 400 */ 401 - (BOOL)webView:(WebView *)sender runBeforeUnloadConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame; 402 403 /*! 404 @method webView:runOpenPanelForFileButtonWithResultListener: 405 @abstract Display a file open panel for a file input control. 406 @param sender The WebView sending the delegate method. 407 @param resultListener The object to call back with the results. 408 @discussion This method is passed a callback object instead of giving a return 409 value so that it can be handled with a sheet. 410 */ 411 - (void)webView:(WebView *)sender runOpenPanelForFileButtonWithResultListener:(id<WebOpenPanelResultListener>)resultListener; 412 413 /*! 414 @method webView:runOpenPanelForFileButtonWithResultListener:allowMultipleFiles 415 @abstract Display a file open panel for a file input control that may allow multiple files to be selected. 416 @param sender The WebView sending the delegate method. 417 @param resultListener The object to call back with the results. 418 @param allowMultipleFiles YES if the open panel should allow myltiple files to be selected, NO if not. 419 @discussion This method is passed a callback object instead of giving a return 420 value so that it can be handled with a sheet. 421 */ 422 - (void)webView:(WebView *)sender runOpenPanelForFileButtonWithResultListener:(id<WebOpenPanelResultListener>)resultListener allowMultipleFiles:(BOOL)allowMultipleFiles WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_IN_WEBKIT_VERSION_4_0); 423 424 /*! 425 @method webView:mouseDidMoveOverElement:modifierFlags: 426 @abstract Update the window's feedback for mousing over links to reflect a new item the mouse is over 427 or new modifier flags. 428 @param sender The WebView sending the delegate method. 429 @param elementInformation Dictionary that describes the element that the mouse is over, or nil. 430 @param modifierFlags The modifier flags as in NSEvent. 431 */ 432 - (void)webView:(WebView *)sender mouseDidMoveOverElement:(NSDictionary *)elementInformation modifierFlags:(WebNSUInteger)modifierFlags; 433 434 /*! 435 @method webView:contextMenuItemsForElement:defaultMenuItems: 436 @abstract Returns the menu items to display in an element's contextual menu. 437 @param sender The WebView sending the delegate method. 438 @param element A dictionary representation of the clicked element. 439 @param defaultMenuItems An array of default NSMenuItems to include in all contextual menus. 440 @result An array of NSMenuItems to include in the contextual menu. 441 */ 442 - (NSArray *)webView:(WebView *)sender contextMenuItemsForElement:(NSDictionary *)element defaultMenuItems:(NSArray *)defaultMenuItems; 443 444 /*! 445 @method webView:validateUserInterfaceItem:defaultValidation: 446 @abstract Controls UI validation 447 @param webView The WebView sending the delegate method 448 @param item The user interface item being validated 449 @pararm defaultValidation Whether or not the WebView thinks the item is valid 450 @discussion This method allows the UI delegate to control WebView's validation of user interface items. 451 See WebView.h to see the methods to that WebView can currently validate. See NSUserInterfaceValidations and 452 NSValidatedUserInterfaceItem for information about UI validation. 453 */ 454 - (BOOL)webView:(WebView *)webView validateUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)item defaultValidation:(BOOL)defaultValidation; 455 456 /*! 457 @method webView:shouldPerformAction:fromSender: 458 @abstract Controls actions 459 @param webView The WebView sending the delegate method 460 @param action The action being sent 461 @param sender The sender of the action 462 @discussion This method allows the UI delegate to control WebView's behavior when an action is being sent. 463 For example, if the action is copy:, the delegate can return YES to allow WebView to perform its default 464 copy behavior or return NO and perform copy: in some other way. See WebView.h to see the actions that 465 WebView can perform. 466 */ 467 - (BOOL)webView:(WebView *)webView shouldPerformAction:(SEL)action fromSender:(id)sender; 468 469 /*! 470 @method webView:dragDestinationActionMaskForDraggingInfo: 471 @abstract Controls behavior when dragging to a WebView 472 @param webView The WebView sending the delegate method 473 @param draggingInfo The dragging info of the drag 474 @discussion This method is called periodically as something is dragged over a WebView. The UI delegate can return a mask 475 indicating which drag destination actions can occur, WebDragDestinationActionAny to allow any kind of action or 476 WebDragDestinationActionNone to not accept the drag. 477 */ 478 - (WebNSUInteger)webView:(WebView *)webView dragDestinationActionMaskForDraggingInfo:(id <NSDraggingInfo>)draggingInfo; 479 480 /*! 481 @method webView:willPerformDragDestinationAction:forDraggingInfo: 482 @abstract Informs that WebView will perform a drag destination action 483 @param webView The WebView sending the delegate method 484 @param action The drag destination action 485 @param draggingInfo The dragging info of the drag 486 @discussion This method is called after the last call to webView:dragDestinationActionMaskForDraggingInfo: after something is dropped on a WebView. 487 This method informs the UI delegate of the drag destination action that WebView will perform. 488 */ 489 - (void)webView:(WebView *)webView willPerformDragDestinationAction:(WebDragDestinationAction)action forDraggingInfo:(id <NSDraggingInfo>)draggingInfo; 490 491 /*! 492 @method webView:dragSourceActionMaskForPoint: 493 @abstract Controls behavior when dragging from a WebView 494 @param webView The WebView sending the delegate method 495 @param point The point where the drag started in the coordinates of the WebView 496 @discussion This method is called after the user has begun a drag from a WebView. The UI delegate can return a mask indicating 497 which drag source actions can occur, WebDragSourceActionAny to allow any kind of action or WebDragSourceActionNone to not begin a drag. 498 */ 499 - (WebNSUInteger)webView:(WebView *)webView dragSourceActionMaskForPoint:(NSPoint)point; 500 501 /*! 502 @method webView:willPerformDragSourceAction:fromPoint:withPasteboard: 503 @abstract Informs that a drag a has begun from a WebView 504 @param webView The WebView sending the delegate method 505 @param action The drag source action 506 @param point The point where the drag started in the coordinates of the WebView 507 @param pasteboard The drag pasteboard 508 @discussion This method is called after webView:dragSourceActionMaskForPoint: is called after the user has begun a drag from a WebView. 509 This method informs the UI delegate of the drag source action that will be performed and gives the delegate an opportunity to modify 510 the contents of the dragging pasteboard. 511 */ 512 - (void)webView:(WebView *)webView willPerformDragSourceAction:(WebDragSourceAction)action fromPoint:(NSPoint)point withPasteboard:(NSPasteboard *)pasteboard; 513 514 /*! 515 @method webView:printFrameView: 516 @abstract Informs that a WebFrameView needs to be printed 517 @param webView The WebView sending the delegate method 518 @param frameView The WebFrameView needing to be printed 519 @discussion This method is called when a script or user requests the page to be printed. 520 In this method the delegate can prepare the WebFrameView to be printed. Some content that WebKit 521 displays can be printed directly by the WebFrameView, other content will need to be handled by 522 the delegate. To determine if the WebFrameView can handle printing the delegate should check 523 WebFrameView's documentViewShouldHandlePrint, if YES then the delegate can call printDocumentView 524 on the WebFrameView. Otherwise the delegate will need to request a NSPrintOperation from 525 the WebFrameView's printOperationWithPrintInfo to handle the printing. 526 */ 527 - (void)webView:(WebView *)sender printFrameView:(WebFrameView *)frameView; 528 529 /*! 530 @method webViewHeaderHeight: 531 @param webView The WebView sending the delegate method 532 @abstract Reserve a height for the printed page header. 533 @result The height to reserve for the printed page header, return 0.0 to not reserve any space for a header. 534 @discussion The height returned will be used to calculate the rect passed to webView:drawHeaderInRect:. 535 */ 536 - (float)webViewHeaderHeight:(WebView *)sender; 537 538 /*! 539 @method webViewFooterHeight: 540 @param webView The WebView sending the delegate method 541 @abstract Reserve a height for the printed page footer. 542 @result The height to reserve for the printed page footer, return 0.0 to not reserve any space for a footer. 543 @discussion The height returned will be used to calculate the rect passed to webView:drawFooterInRect:. 544 */ 545 - (float)webViewFooterHeight:(WebView *)sender; 546 547 /*! 548 @method webView:drawHeaderInRect: 549 @param webView The WebView sending the delegate method 550 @param rect The NSRect reserved for the header of the page 551 @abstract The delegate should draw a header for the sender in the supplied rect. 552 */ 553 - (void)webView:(WebView *)sender drawHeaderInRect:(NSRect)rect; 554 555 /*! 556 @method webView:drawFooterInRect: 557 @param webView The WebView sending the delegate method 558 @param rect The NSRect reserved for the footer of the page 559 @abstract The delegate should draw a footer for the sender in the supplied rect. 560 */ 561 - (void)webView:(WebView *)sender drawFooterInRect:(NSRect)rect; 562 563 // The following delegate methods are deprecated in favor of the ones above that specify 564 // the WebFrame whose JavaScript initiated this call. 565 - (void)webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_1_0_AND_LATER_BUT_DEPRECATED_IN_WEBKIT_VERSION_3_0); 566 - (BOOL)webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_1_0_AND_LATER_BUT_DEPRECATED_IN_WEBKIT_VERSION_3_0); 567 - (NSString *)webView:(WebView *)sender runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_1_0_AND_LATER_BUT_DEPRECATED_IN_WEBKIT_VERSION_3_0); 568 569 // The following delegate methods are deprecated. Content rect calculations are now done automatically. 570 - (void)webView:(WebView *)sender setContentRect:(NSRect)frame WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_1_0_AND_LATER_BUT_DEPRECATED_IN_WEBKIT_VERSION_3_0); 571 - (NSRect)webViewContentRect:(WebView *)sender WEBKIT_OBJC_METHOD_ANNOTATION(AVAILABLE_WEBKIT_VERSION_1_0_AND_LATER_BUT_DEPRECATED_IN_WEBKIT_VERSION_3_0); 572 573 @end 574 575 #undef WebNSUInteger 576