1 /*

     2  * Copyright (C) 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 // This header contains WebFrame declarations that can be used anywhere in WebKit, but are neither SPI nor API.

    30 

    31 #import "WebFramePrivate.h"

    32 #import "WebPreferencesPrivate.h"

    33 

    34 #ifdef __cplusplus

    35 #import <WebCore/FrameLoaderTypes.h>

    36 #import <WebCore/Settings.h>

    37 #endif

    38 

    39 @class DOMCSSStyleDeclaration;

    40 @class DOMElement;

    41 @class DOMNode;

    42 @class DOMRange;

    43 @class WebFrameView;

    44 @class WebFrameBridge;

    45 @class WebHistoryItem;

    46 @class WebScriptDebugger;

    47 

    48 #ifdef __cplusplus

    49 

    50 namespace WebCore {

    51     class CSSStyleDeclaration;

    52     class Document;

    53     class DocumentLoader;

    54     class Element;

    55     class Frame;

    56     class Frame;

    57     class FrameLoader;

    58     class HistoryItem;

    59     class HTMLElement;

    60     class Node;

    61     class Page;

    62     class Range;

    63 }

    64 

    65 typedef WebCore::HistoryItem WebCoreHistoryItem;

    66 

    67 WebCore::CSSStyleDeclaration* core(DOMCSSStyleDeclaration *);

    68 DOMCSSStyleDeclaration *kit(WebCore::CSSStyleDeclaration*);

    69 

    70 WebCore::Frame* core(WebFrame *);

    71 WebFrame *kit(WebCore::Frame *);

    72 

    73 WebCore::Element* core(DOMElement *);

    74 DOMElement *kit(WebCore::Element*);

    75 

    76 WebCore::Node* core(DOMNode *);

    77 DOMNode *kit(WebCore::Node*);

    78 

    79 WebCore::Document* core(DOMDocument *);

    80 DOMDocument *kit(WebCore::Document*);

    81 

    82 WebCore::HTMLElement* core(DOMHTMLElement *);

    83 DOMHTMLElement *kit(WebCore::HTMLElement*);

    84 

    85 WebCore::Range* core(DOMRange *);

    86 DOMRange *kit(WebCore::Range*);

    87 

    88 WebCore::Page* core(WebView *);

    89 WebView *kit(WebCore::Page*);

    90 

    91 WebCore::EditableLinkBehavior core(WebKitEditableLinkBehavior);

    92 WebKitEditableLinkBehavior kit(WebCore::EditableLinkBehavior);

    93 

    94 WebView *getWebView(WebFrame *webFrame);

    95 

    96 @interface WebFramePrivate : NSObject

    97 {

    98 @public

    99     WebFrameView *webFrameView;

   100 

   101     WebFrameBridge *bridge;

   102 

   103     WebScriptDebugger *scriptDebugger;

   104     id internalLoadDelegate;

   105 }

   106 @end

   107 

   108 #else

   109 struct WebCoreHistoryItem;

   110 #endif

   111 

   112 @interface WebFrame (WebInternal)

   113 

   114 - (void)_updateBackground;

   115 - (void)_setInternalLoadDelegate:(id)internalLoadDelegate;

   116 - (id)_internalLoadDelegate;

   117 #ifndef BUILDING_ON_TIGER

   118 - (void)_unmarkAllBadGrammar;

   119 #endif

   120 - (void)_unmarkAllMisspellings;

   121 // Note that callers should not perform any ops on these views that could change the set of frames

   122 - (NSArray *)_documentViews;

   123 

   124 - (BOOL)_hasSelection;

   125 - (void)_clearSelection;

   126 - (WebFrame *)_findFrameWithSelection;

   127 - (void)_clearSelectionInOtherFrames;

   128 #ifdef __cplusplus

   129 - (id)_initWithWebFrameView:(WebFrameView *)fv webView:(WebView *)v bridge:(WebFrameBridge *)bridge;

   130 #endif

   131 

   132 - (BOOL)_isMainFrame;

   133 

   134 #ifdef __cplusplus

   135 

   136 - (WebCore::FrameLoader*)_frameLoader;

   137 - (WebDataSource *)_dataSourceForDocumentLoader:(WebCore::DocumentLoader*)loader;

   138 

   139 - (void)_addDocumentLoader:(WebCore::DocumentLoader*)loader toUnarchiveState:(WebArchive *)archive;

   140 

   141 #endif

   142 

   143 - (WebFrameBridge *)_bridge;

   144 

   145 - (void)_loadURL:(NSURL *)URL referrer:(NSString *)referrer intoChild:(WebFrame *)childFrame;

   146 

   147 - (void)_viewWillMoveToHostWindow:(NSWindow *)hostWindow;

   148 - (void)_viewDidMoveToHostWindow;

   149 

   150 - (void)_addChild:(WebFrame *)child;

   151 

   152 + (CFAbsoluteTime)_timeOfLastCompletedLoad;

   153 

   154 - (int)_numPendingOrLoadingRequests:(BOOL)recurse;

   155 

   156 - (void)_reloadForPluginChanges;

   157 

   158 - (void)_attachScriptDebugger;

   159 - (void)_detachScriptDebugger;

   160 

   161 // dataSource reports null for the initial empty document's data source; this is needed

   162 // to preserve compatibility with Mail and Safari among others. But internal to WebKit,

   163 // we need to be able to get the initial data source as well, so the _dataSource method

   164 // should be used instead.

   165 - (WebDataSource *)_dataSource;

   166 

   167 @end

   168 

   169 @interface NSObject (WebInternalFrameLoadDelegate)

   170 - (void)webFrame:(WebFrame *)webFrame didFinishLoadWithError:(NSError *)error;

   171 @end