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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
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** 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(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___ */
-