2001-09-29 00:14:13 +04:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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2004-04-18 18:30:37 +04:00
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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1998-10-08 08:38:41 +04:00
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*
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2004-04-18 18:30:37 +04:00
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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1998-10-08 08:38:41 +04:00
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*
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2001-09-29 00:14:13 +04:00
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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1998-10-08 08:38:41 +04:00
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*
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1999-11-06 06:40:37 +03:00
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* The Original Code is mozilla.org code.
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*
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2004-04-18 18:30:37 +04:00
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* The Initial Developer of the Original Code is
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2001-09-29 00:14:13 +04:00
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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1999-11-06 06:40:37 +03:00
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*
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2001-09-29 00:14:13 +04:00
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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2004-04-18 18:30:37 +04:00
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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2001-09-29 00:14:13 +04:00
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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2004-04-18 18:30:37 +04:00
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* use your version of this file under the terms of the MPL, indicate your
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2001-09-29 00:14:13 +04:00
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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2004-04-18 18:30:37 +04:00
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* the terms of any one of the MPL, the GPL or the LGPL.
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2001-09-29 00:14:13 +04:00
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*
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* ***** END LICENSE BLOCK ***** */
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1998-10-08 08:38:41 +04:00
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// YY need to pass isMultiple before create called
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#include "nsLegendFrame.h"
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#include "nsIDOMNode.h"
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#include "nsIDOMHTMLLegendElement.h"
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#include "nsCSSRendering.h"
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#include "nsIContent.h"
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#include "nsIFrame.h"
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#include "nsISupports.h"
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#include "nsIAtom.h"
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2005-01-12 22:45:38 +03:00
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#include "nsGenericHTMLElement.h"
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1998-10-08 08:38:41 +04:00
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#include "nsHTMLParts.h"
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2007-01-30 03:06:41 +03:00
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#include "nsGkAtoms.h"
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1998-10-08 08:38:41 +04:00
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#include "nsStyleConsts.h"
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#include "nsFont.h"
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2000-02-09 22:34:39 +03:00
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#include "nsFormControlFrame.h"
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1998-10-08 08:38:41 +04:00
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static NS_DEFINE_IID(kLegendFrameCID, NS_LEGEND_FRAME_CID);
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2005-11-01 23:40:54 +03:00
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nsIFrame*
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2006-03-27 01:30:36 +04:00
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NS_NewLegendFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
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{
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2006-03-27 01:30:36 +04:00
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nsIFrame* f = new (aPresShell) nsLegendFrame(aContext);
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2006-01-23 02:20:56 +03:00
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if (f) {
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f->AddStateBits(NS_BLOCK_SPACE_MGR | NS_BLOCK_MARGIN_ROOT);
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}
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return f;
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1998-10-08 08:38:41 +04:00
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}
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2003-10-31 23:19:18 +03:00
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nsIAtom*
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nsLegendFrame::GetType() const
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2002-12-03 19:02:42 +03:00
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{
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2006-12-26 20:47:52 +03:00
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return nsGkAtoms::legendFrame;
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2002-12-03 19:02:42 +03:00
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}
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2006-04-10 04:16:29 +04:00
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void
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nsLegendFrame::Destroy()
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2000-08-03 02:12:11 +04:00
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{
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2007-07-08 11:08:04 +04:00
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nsFormControlFrame::RegUnRegAccessKey(static_cast<nsIFrame*>(this), PR_FALSE);
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2006-04-10 04:16:29 +04:00
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nsAreaFrame::Destroy();
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2000-02-09 22:34:39 +03:00
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}
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1999-11-02 04:50:15 +03:00
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// Frames are not refcounted, no need to AddRef
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NS_IMETHODIMP
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2007-07-04 06:15:31 +04:00
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nsLegendFrame::QueryInterface(REFNSIID aIID, void** aInstancePtr)
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{
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NS_PRECONDITION(aInstancePtr, "null out param");
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1998-10-08 08:38:41 +04:00
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if (aIID.Equals(kLegendFrameCID)) {
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*aInstancePtr = this;
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1998-10-08 08:38:41 +04:00
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return NS_OK;
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}
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2007-07-04 06:15:31 +04:00
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return nsAreaFrame::QueryInterface(aIID, aInstancePtr);
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1998-10-08 08:38:41 +04:00
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}
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2000-02-09 22:34:39 +03:00
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NS_IMETHODIMP
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2004-08-01 03:15:21 +04:00
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nsLegendFrame::Reflow(nsPresContext* aPresContext,
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nsHTMLReflowMetrics& aDesiredSize,
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const nsHTMLReflowState& aReflowState,
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nsReflowStatus& aStatus)
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{
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 08:38:33 +03:00
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DO_GLOBAL_REFLOW_COUNT("nsLegendFrame");
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2001-11-14 16:40:03 +03:00
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DISPLAY_REFLOW(aPresContext, this, aReflowState, aDesiredSize, aStatus);
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 08:38:33 +03:00
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if (mState & NS_FRAME_FIRST_REFLOW) {
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2007-07-08 11:08:04 +04:00
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nsFormControlFrame::RegUnRegAccessKey(static_cast<nsIFrame*>(this), PR_TRUE);
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 08:38:33 +03:00
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}
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2000-02-09 22:34:39 +03:00
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return nsAreaFrame::Reflow(aPresContext, aDesiredSize, aReflowState, aStatus);
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}
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2006-01-26 05:29:17 +03:00
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// REVIEW: We don't need to override BuildDisplayList, nsAreaFrame will honour
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// our visibility setting
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1998-10-08 08:38:41 +04:00
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PRInt32 nsLegendFrame::GetAlign()
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{
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1999-06-02 01:52:11 +04:00
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PRInt32 intValue = NS_STYLE_TEXT_ALIGN_LEFT;
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2002-01-31 08:09:13 +03:00
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#ifdef IBMBIDI
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2006-12-13 19:16:25 +03:00
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if (mParent && NS_STYLE_DIRECTION_RTL == mParent->GetStyleVisibility()->mDirection) {
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2002-01-31 08:09:13 +03:00
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intValue = NS_STYLE_TEXT_ALIGN_RIGHT;
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}
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#endif // IBMBIDI
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2002-05-23 04:00:34 +04:00
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2005-01-12 22:45:38 +03:00
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nsGenericHTMLElement *content = nsGenericHTMLElement::FromContent(mContent);
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2002-05-23 04:00:34 +04:00
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if (content) {
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2006-12-26 20:47:52 +03:00
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const nsAttrValue* attr = content->GetParsedAttr(nsGkAtoms::align);
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2005-01-25 03:02:58 +03:00
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if (attr && attr->Type() == nsAttrValue::eEnum) {
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intValue = attr->GetEnumValue();
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1998-10-08 08:38:41 +04:00
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}
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}
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return intValue;
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}
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1999-11-02 01:12:45 +03:00
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#ifdef NS_DEBUG
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1998-11-19 20:22:29 +03:00
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NS_IMETHODIMP
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2001-11-14 04:33:42 +03:00
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nsLegendFrame::GetFrameName(nsAString& aResult) const
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{
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2001-11-14 04:33:42 +03:00
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return MakeFrameName(NS_LITERAL_STRING("Legend"), aResult);
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1998-11-19 20:22:29 +03:00
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}
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1999-11-02 01:12:45 +03:00
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#endif
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