1 /*

     2  * Copyright (C) 2004, 2005 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 

    31 @class DOMCSSStyleDeclaration;

    32 @class DOMRange;

    33 @class WebView;

    34 

    35 typedef enum {

    36     WebViewInsertActionTyped,

    37     WebViewInsertActionPasted,

    38     WebViewInsertActionDropped,

    39 } WebViewInsertAction;

    40 

    41 @interface NSObject (WebViewEditingDelegate)

    42 - (BOOL)webView:(WebView *)webView shouldBeginEditingInDOMRange:(DOMRange *)range;

    43 - (BOOL)webView:(WebView *)webView shouldEndEditingInDOMRange:(DOMRange *)range;

    44 - (BOOL)webView:(WebView *)webView shouldInsertNode:(DOMNode *)node replacingDOMRange:(DOMRange *)range givenAction:(WebViewInsertAction)action;

    45 - (BOOL)webView:(WebView *)webView shouldInsertText:(NSString *)text replacingDOMRange:(DOMRange *)range givenAction:(WebViewInsertAction)action;

    46 - (BOOL)webView:(WebView *)webView shouldDeleteDOMRange:(DOMRange *)range;

    47 - (BOOL)webView:(WebView *)webView shouldChangeSelectedDOMRange:(DOMRange *)currentRange toDOMRange:(DOMRange *)proposedRange affinity:(NSSelectionAffinity)selectionAffinity stillSelecting:(BOOL)flag;

    48 - (BOOL)webView:(WebView *)webView shouldApplyStyle:(DOMCSSStyleDeclaration *)style toElementsInDOMRange:(DOMRange *)range;

    49 - (BOOL)webView:(WebView *)webView shouldChangeTypingStyle:(DOMCSSStyleDeclaration *)currentStyle toStyle:(DOMCSSStyleDeclaration *)proposedStyle;

    50 - (BOOL)webView:(WebView *)webView doCommandBySelector:(SEL)selector;

    51 - (void)webViewDidBeginEditing:(NSNotification *)notification;

    52 - (void)webViewDidChange:(NSNotification *)notification;

    53 - (void)webViewDidEndEditing:(NSNotification *)notification;

    54 - (void)webViewDidChangeTypingStyle:(NSNotification *)notification;

    55 - (void)webViewDidChangeSelection:(NSNotification *)notification;

    56 - (NSUndoManager *)undoManagerForWebView:(WebView *)webView;

    57 @end