pjs/layout/generic/nsHTMLParts.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* the provisions above, a recipient may use your version of this file under
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*
* ***** END LICENSE BLOCK ***** */
#ifndef nsHTMLParts_h___
#define nsHTMLParts_h___
#include "nscore.h"
#include "nsISupports.h"
#include "nsReflowType.h"
class nsHTMLReflowCommand;
class nsIAtom;
class nsINodeInfo;
class nsIContent;
class nsIContentIterator;
class nsIDocument;
class nsIFrame;
class nsIHTMLContentSink;
class nsIFragmentContentSink;
class nsPresContext;
class nsITextContent;
class nsIURI;
class nsString;
class nsIPresShell;
class nsIChannel;
/**
* Additional frame-state bits used by nsBlockFrame
* See the meanings at http://www.mozilla.org/newlayout/doc/block-and-line.html
*/
#define NS_BLOCK_SHRINK_WRAP 0x00100000
#define NS_BLOCK_NO_AUTO_MARGINS 0x00200000
#define NS_BLOCK_MARGIN_ROOT 0x00400000
#define NS_BLOCK_SPACE_MGR 0x00800000
#define NS_BLOCK_HAS_FIRST_LETTER_STYLE 0x20000000
#define NS_BLOCK_FRAME_HAS_OUTSIDE_BULLET 0x40000000
// These are the bits that get inherited from a block frame to its
// next-in-flows and are not private to blocks
#define NS_BLOCK_FLAGS_MASK 0xF0F00000
// Factory method for creating a content iterator for generated
// content
nsresult
NS_NewFrameContentIterator(nsPresContext* aPresContext,
nsIFrame* aFrame,
nsIContentIterator** aIterator);
// Factory methods for creating html layout objects
// These are variations on AreaFrame with slightly different layout
// policies.
// Create a frame that supports "display: block" layout behavior
nsresult
NS_NewBlockFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame,
PRUint32 aFlags = 0);
// Special Generated Content Frame
nsresult
NS_NewAttributeContent(nsIDocument* aOwnerDoc, PRInt32 aNameSpaceID,
nsIAtom* aAttrName, nsIContent** aResult);
// Create a basic area frame but the GetFrameForPoint is overridden to always
// return the option frame
// By default, area frames will extend
// their height to cover any children that "stick out".
nsresult
NS_NewSelectsAreaFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame,
PRUint32 aFlags);
// Create a basic area frame.
nsresult
NS_NewAreaFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame,
PRUint32 aFlags);
// These AreaFrame's shrink wrap around their contents
inline nsresult
NS_NewTableCellInnerFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame) {
return NS_NewBlockFrame(aPresShell, aNewFrame,
NS_BLOCK_SPACE_MGR|NS_BLOCK_MARGIN_ROOT);
}
// This type of AreaFrame is the document root, a margin root, and the
// initial containing block for absolutely positioned elements
inline nsresult
NS_NewDocumentElementFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame) {
return NS_NewAreaFrame(aPresShell, aNewFrame, NS_BLOCK_SPACE_MGR|NS_BLOCK_MARGIN_ROOT);
}
// This type of AreaFrame is a margin root, but does not shrink wrap
inline nsresult
NS_NewAbsoluteItemWrapperFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame) {
return NS_NewAreaFrame(aPresShell, aNewFrame, NS_BLOCK_SPACE_MGR|NS_BLOCK_MARGIN_ROOT);
}
// This type of AreaFrame shrink wraps
inline nsresult
NS_NewFloatingItemWrapperFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame) {
return NS_NewAreaFrame(aPresShell, aNewFrame, NS_BLOCK_SPACE_MGR|NS_BLOCK_SHRINK_WRAP|NS_BLOCK_MARGIN_ROOT);
}
// This type of AreaFrame doesn't use its own space manager and
// doesn't shrink wrap.
inline nsresult
NS_NewRelativeItemWrapperFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame) {
return NS_NewAreaFrame(aPresShell, aNewFrame, 0);
}
nsresult
NS_NewBRFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewCommentFrame(nsIPresShell* aPresShell, nsIFrame** aFrameResult);
// <frame> and <iframe>
nsresult
NS_NewSubDocumentFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
// <frameset>
nsresult
NS_NewHTMLFramesetFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewViewportFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewCanvasFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewImageFrame(nsIPresShell* aPresShell, nsIFrame** aFrameResult);
nsresult
NS_NewInlineFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewPositionedInlineFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewObjectFrame(nsIPresShell* aPresShell, nsIFrame** aFrameResult);
nsresult
NS_NewSpacerFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewTextFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewContinuingTextFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewEmptyFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
inline nsresult
NS_NewWBRFrame(nsIPresShell* aPresShell, nsIFrame** aResult) {
return NS_NewEmptyFrame(aPresShell, aResult);
}
nsresult
NS_NewColumnSetFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame, PRUint32 aStateFlags );
nsresult
NS_NewSimplePageSequenceFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewPageFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewPageContentFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewPageBreakFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewFirstLetterFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewFirstLineFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
// forms
nsresult
NS_NewGfxButtonControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewNativeButtonControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewImageControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewHTMLButtonControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewGfxCheckboxControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewNativeCheckboxControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewFieldSetFrame(nsIPresShell* aPresShell, nsIFrame** aResult, PRUint32 aFlags);
nsresult
NS_NewFileControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewLegendFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewNativeTextControlFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewTextControlFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewGfxAutoTextControlFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewGfxRadioControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewNativeRadioControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewNativeSelectControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewListControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewComboboxControlFrame(nsIPresShell* aPresShell, nsIFrame** aResult, PRUint32 aFlags);
nsresult
NS_NewIsIndexFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
// Table frame factories
nsresult
NS_NewTableOuterFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewTableFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewTableCaptionFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
nsresult
NS_NewTableColFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewTableColGroupFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewTableRowFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewTableRowGroupFrame(nsIPresShell* aPresShell, nsIFrame** aResult);
nsresult
NS_NewTableCellFrame(nsIPresShell* aPresShell, PRBool aIsBorderCollapse, nsIFrame** aResult);
nsresult
NS_NewHTMLContentSink(nsIHTMLContentSink** aInstancePtrResult,
nsIDocument* aDoc, nsIURI* aURL,
nsISupports* aContainer, // e.g. docshell
nsIChannel* aChannel);
nsresult
NS_NewHTMLFragmentContentSink(nsIFragmentContentSink** aInstancePtrResult);
nsresult
NS_NewHTMLFragmentContentSink2(nsIFragmentContentSink** aInstancePtrResult);
#endif /* nsHTMLParts_h___ */