1 /*

     2  * Copyright (C) 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 // Things internal to the WebKit framework; not SPI.

    30 

    31 #import <WebKit/WebHTMLViewPrivate.h>

    32 

    33 @class WebTextCompleteController;

    34 @class DOMDocumentFragment;

    35 @class DOMElement;

    36 

    37 namespace WebCore {

    38     class KeyboardEvent;

    39     class CachedImage;

    40 }

    41 

    42 struct WebHTMLViewInterpretKeyEventsParameters;

    43 

    44 @interface WebHTMLViewPrivate : NSObject

    45 {

    46 @public

    47     BOOL closed;

    48     BOOL needsLayout;

    49     BOOL needsToApplyStyles;

    50     BOOL ignoringMouseDraggedEvents;

    51     BOOL printing;

    52     BOOL avoidingPrintOrphan;

    53     

    54     id savedSubviews;

    55     BOOL subviewsSetAside;

    56 

    57     NSEvent *mouseDownEvent; // Kept after handling the event.

    58     BOOL handlingMouseDownEvent;

    59     NSEvent *keyDownEvent; // Kept after handling the event.

    60     

    61     NSSize lastLayoutSize;

    62     NSSize lastLayoutFrameSize;

    63     BOOL laidOutAtLeastOnce;

    64     

    65     NSPoint lastScrollPosition;

    66 

    67     WebPluginController *pluginController;

    68     

    69     NSString *toolTip;

    70     NSToolTipTag lastToolTipTag;

    71     id trackingRectOwner;

    72     void *trackingRectUserData;

    73     

    74     NSTimer *autoscrollTimer;

    75     NSEvent *autoscrollTriggerEvent;

    76     

    77     NSArray* pageRects;

    78 

    79     NSMutableDictionary* highlighters;

    80 

    81     BOOL resigningFirstResponder;

    82     BOOL nextResponderDisabledOnce;

    83     BOOL willBecomeFirstResponderForNodeFocus;

    84     

    85     WebTextCompleteController *compController;

    86     

    87     BOOL transparentBackground;

    88 

    89     WebHTMLViewInterpretKeyEventsParameters *interpretKeyEventsParameters;

    90     BOOL receivedNOOP;

    91     

    92     NSTextView *firstResponderTextViewAtMouseDownTime;

    93     

    94     WebDataSource *dataSource;

    95     WebCore::CachedImage *promisedDragTIFFDataSource;

    96     

    97     CFRunLoopTimerRef updateActiveStateTimer;

    98     CFRunLoopTimerRef updateMouseoverTimer;

    99 

   100     SEL selectorForDoCommandBySelector;

   101 

   102 #ifndef NDEBUG

   103     BOOL enumeratingSubviews;

   104 #endif

   105 }

   106 - (void)clear;

   107 @end

   108 

   109 @interface WebHTMLView (WebInternal)

   110 - (void)_selectionChanged;

   111 - (void)_updateFontPanel;

   112 - (BOOL)_canSmartCopyOrDelete;

   113 - (BOOL)_textViewWasFirstResponderAtMouseDownTime:(NSTextView *)textView;

   114 #ifndef __LP64__

   115 - (void)_pauseNullEventsForAllNetscapePlugins;

   116 - (void)_resumeNullEventsForAllNetscapePlugins;

   117 #endif

   118 - (void)_willMakeFirstResponderForNodeFocus;

   119 - (id<WebHTMLHighlighter>)_highlighterForType:(NSString*)type;

   120 - (WebFrame *)_frame;

   121 - (void)copy:(id)sender;

   122 - (void)cut:(id)sender;

   123 - (void)paste:(id)sender;

   124 - (void)pasteAsPlainText:(id)sender;

   125 - (void)closeIfNotCurrentView;

   126 - (void)_lookUpInDictionaryFromMenu:(id)sender;

   127 - (void)_hoverFeedbackSuspendedChanged;

   128 - (BOOL)_interceptEditingKeyEvent:(WebCore::KeyboardEvent *)event shouldSaveCommand:(BOOL)shouldSave;

   129 - (DOMDocumentFragment*)_documentFragmentFromPasteboard:(NSPasteboard *)pasteboard;

   130 - (NSEvent *)_mouseDownEvent;

   131 #ifndef BUILDING_ON_TIGER

   132 - (BOOL)isGrammarCheckingEnabled;

   133 - (void)setGrammarCheckingEnabled:(BOOL)flag;

   134 - (void)toggleGrammarChecking:(id)sender;

   135 #endif

   136 - (WebCore::CachedImage*)promisedDragTIFFDataSource;

   137 - (void)setPromisedDragTIFFDataSource:(WebCore::CachedImage*)source;

   138 - (void)_web_layoutIfNeededRecursive;

   139 @end