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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1999-10-09 00:41:19 +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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1999-10-09 00:41:19 +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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1999-10-09 00:41:19 +04:00
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*
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* The Original Code is Mozilla Communicator client 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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1999-02-20 09:05:15 +03:00
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#include "nsButtonFrameRenderer.h"
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1999-02-19 21:23:02 +03:00
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#include "nsCSSRendering.h"
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2004-08-01 03:15:21 +04:00
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#include "nsPresContext.h"
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2006-12-26 20:47:52 +03:00
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#include "nsGkAtoms.h"
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2002-11-17 18:37:56 +03:00
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#include "nsCSSPseudoElements.h"
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2000-12-30 22:22:22 +03:00
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#include "nsINameSpaceManager.h"
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2004-01-28 03:18:22 +03:00
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#include "nsStyleSet.h"
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2006-01-26 05:29:17 +03:00
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#include "nsDisplayList.h"
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2007-02-16 04:53:43 +03:00
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#include "nsITheme.h"
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#include "nsThemeConstants.h"
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2011-04-21 21:35:52 +04:00
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#include "nsEventStates.h"
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2011-07-20 23:18:54 +04:00
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#include "mozilla/dom/Element.h"
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1999-02-19 21:23:02 +03:00
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1999-03-06 22:43:13 +03:00
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#define ACTIVE "active"
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#define HOVER "hover"
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#define FOCUS "focus"
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1999-02-26 11:48:24 +03:00
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1999-02-19 21:23:02 +03:00
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nsButtonFrameRenderer::nsButtonFrameRenderer()
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{
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1999-10-09 00:41:19 +04:00
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MOZ_COUNT_CTOR(nsButtonFrameRenderer);
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1999-02-19 21:23:02 +03:00
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}
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1999-02-26 09:41:10 +03:00
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nsButtonFrameRenderer::~nsButtonFrameRenderer()
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{
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1999-10-09 00:41:19 +04:00
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MOZ_COUNT_DTOR(nsButtonFrameRenderer);
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1999-02-26 09:41:10 +03:00
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}
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void
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2004-08-01 03:15:21 +04:00
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nsButtonFrameRenderer::SetFrame(nsFrame* aFrame, nsPresContext* aPresContext)
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1999-02-19 21:23:02 +03:00
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{
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1999-10-09 00:41:19 +04:00
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mFrame = aFrame;
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ReResolveStyles(aPresContext);
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1999-02-19 21:23:02 +03:00
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}
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1999-09-15 02:17:19 +04:00
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nsIFrame*
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nsButtonFrameRenderer::GetFrame()
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{
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1999-10-09 00:41:19 +04:00
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return mFrame;
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1999-09-15 02:17:19 +04:00
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}
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1999-02-26 11:48:24 +03:00
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void
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2011-09-29 10:19:26 +04:00
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nsButtonFrameRenderer::SetDisabled(bool aDisabled, bool notify)
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1999-02-26 11:48:24 +03:00
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{
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1999-03-13 02:47:52 +03:00
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if (aDisabled)
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2006-12-26 20:47:52 +03:00
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mFrame->GetContent()->SetAttr(kNameSpaceID_None, nsGkAtoms::disabled, EmptyString(),
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2003-07-04 16:50:32 +04:00
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notify);
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1999-03-13 02:47:52 +03:00
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else
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2006-12-26 20:47:52 +03:00
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mFrame->GetContent()->UnsetAttr(kNameSpaceID_None, nsGkAtoms::disabled, notify);
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1999-02-26 11:48:24 +03:00
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}
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1999-02-26 09:41:10 +03:00
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2011-09-29 10:19:26 +04:00
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bool
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1999-02-26 11:48:24 +03:00
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nsButtonFrameRenderer::isDisabled()
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{
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2011-06-01 05:46:56 +04:00
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return mFrame->GetContent()->AsElement()->
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2011-06-01 05:46:57 +04:00
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State().HasState(NS_EVENT_STATE_DISABLED);
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1999-02-26 11:48:24 +03:00
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}
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2009-02-10 11:45:13 +03:00
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class nsDisplayButtonBoxShadowOuter : public nsDisplayItem {
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public:
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2010-08-13 14:01:13 +04:00
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nsDisplayButtonBoxShadowOuter(nsDisplayListBuilder* aBuilder,
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nsButtonFrameRenderer* aRenderer)
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: nsDisplayItem(aBuilder, aRenderer->GetFrame()), mBFR(aRenderer) {
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2009-02-10 11:45:13 +03:00
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MOZ_COUNT_CTOR(nsDisplayButtonBoxShadowOuter);
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}
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#ifdef NS_BUILD_REFCNT_LOGGING
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virtual ~nsDisplayButtonBoxShadowOuter() {
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MOZ_COUNT_DTOR(nsDisplayButtonBoxShadowOuter);
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}
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#endif
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2009-09-07 04:35:14 +04:00
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virtual void Paint(nsDisplayListBuilder* aBuilder,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext* aCtx);
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2012-04-10 15:24:18 +04:00
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virtual nsRect GetBounds(nsDisplayListBuilder* aBuilder, bool* aSnap);
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2010-07-16 01:07:49 +04:00
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NS_DISPLAY_DECL_NAME("ButtonBoxShadowOuter", TYPE_BUTTON_BOX_SHADOW_OUTER)
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2009-02-10 11:45:13 +03:00
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private:
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nsButtonFrameRenderer* mBFR;
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};
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nsRect
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2012-04-10 15:24:18 +04:00
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nsDisplayButtonBoxShadowOuter::GetBounds(nsDisplayListBuilder* aBuilder, bool* aSnap) {
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*aSnap = false;
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2011-10-21 21:45:32 +04:00
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return mFrame->GetVisualOverflowRectRelativeToSelf() + ToReferenceFrame();
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2009-02-10 11:45:13 +03:00
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}
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void
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nsDisplayButtonBoxShadowOuter::Paint(nsDisplayListBuilder* aBuilder,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext* aCtx) {
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2010-08-13 14:01:58 +04:00
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nsRect frameRect = nsRect(ToReferenceFrame(), mFrame->GetSize());
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2009-02-10 11:45:13 +03:00
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nsRect buttonRect;
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mBFR->GetButtonRect(frameRect, buttonRect);
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nsCSSRendering::PaintBoxShadowOuter(mFrame->PresContext(), *aCtx, mFrame,
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2009-09-07 04:35:14 +04:00
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buttonRect, mVisibleRect);
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2009-02-10 11:45:13 +03:00
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}
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2006-01-26 05:29:17 +03:00
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class nsDisplayButtonBorderBackground : public nsDisplayItem {
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public:
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2010-08-13 14:01:13 +04:00
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nsDisplayButtonBorderBackground(nsDisplayListBuilder* aBuilder,
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nsButtonFrameRenderer* aRenderer)
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: nsDisplayItem(aBuilder, aRenderer->GetFrame()), mBFR(aRenderer) {
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2006-01-29 21:48:58 +03:00
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MOZ_COUNT_CTOR(nsDisplayButtonBorderBackground);
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}
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#ifdef NS_BUILD_REFCNT_LOGGING
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virtual ~nsDisplayButtonBorderBackground() {
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MOZ_COUNT_DTOR(nsDisplayButtonBorderBackground);
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}
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#endif
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2010-04-08 04:31:26 +04:00
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virtual void HitTest(nsDisplayListBuilder* aBuilder, const nsRect& aRect,
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HitTestState* aState, nsTArray<nsIFrame*> *aOutFrames) {
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aOutFrames->AppendElement(mFrame);
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2006-01-26 05:29:17 +03:00
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}
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2009-09-07 04:35:14 +04:00
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virtual void Paint(nsDisplayListBuilder* aBuilder,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext* aCtx);
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2010-07-16 01:07:49 +04:00
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NS_DISPLAY_DECL_NAME("ButtonBorderBackground", TYPE_BUTTON_BORDER_BACKGROUND)
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2006-01-26 05:29:17 +03:00
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private:
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nsButtonFrameRenderer* mBFR;
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};
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class nsDisplayButtonForeground : public nsDisplayItem {
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public:
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2010-08-13 14:01:13 +04:00
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nsDisplayButtonForeground(nsDisplayListBuilder* aBuilder,
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nsButtonFrameRenderer* aRenderer)
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: nsDisplayItem(aBuilder, aRenderer->GetFrame()), mBFR(aRenderer) {
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2006-01-29 21:48:58 +03:00
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MOZ_COUNT_CTOR(nsDisplayButtonForeground);
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}
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#ifdef NS_BUILD_REFCNT_LOGGING
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virtual ~nsDisplayButtonForeground() {
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MOZ_COUNT_DTOR(nsDisplayButtonForeground);
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}
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#endif
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2009-09-07 04:35:14 +04:00
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virtual void Paint(nsDisplayListBuilder* aBuilder,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext* aCtx);
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2010-07-16 01:07:49 +04:00
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NS_DISPLAY_DECL_NAME("ButtonForeground", TYPE_BUTTON_FOREGROUND)
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2006-01-26 05:29:17 +03:00
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private:
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nsButtonFrameRenderer* mBFR;
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};
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1999-03-02 04:25:33 +03:00
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2006-01-29 21:48:58 +03:00
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void nsDisplayButtonBorderBackground::Paint(nsDisplayListBuilder* aBuilder,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext* aCtx)
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2006-01-26 05:29:17 +03:00
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{
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2006-03-14 23:43:18 +03:00
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NS_ASSERTION(mFrame, "No frame?");
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2007-03-31 01:11:41 +04:00
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nsPresContext* pc = mFrame->PresContext();
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2010-08-13 14:01:58 +04:00
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nsRect r = nsRect(ToReferenceFrame(), mFrame->GetSize());
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2006-01-26 05:29:17 +03:00
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1999-10-09 00:41:19 +04:00
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// draw the border and background inside the focus and outline borders
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2009-09-07 04:35:14 +04:00
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mBFR->PaintBorderAndBackground(pc, *aCtx, mVisibleRect, r,
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2009-09-13 02:44:18 +04:00
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aBuilder->GetBackgroundPaintFlags());
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2006-01-26 05:29:17 +03:00
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}
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1999-02-26 09:41:10 +03:00
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2006-01-29 21:48:58 +03:00
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void nsDisplayButtonForeground::Paint(nsDisplayListBuilder* aBuilder,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext* aCtx)
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2006-01-26 05:29:17 +03:00
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{
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2007-03-31 01:11:41 +04:00
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nsPresContext *presContext = mFrame->PresContext();
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2007-02-16 04:53:43 +03:00
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const nsStyleDisplay *disp = mFrame->GetStyleDisplay();
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if (!mFrame->IsThemed(disp) ||
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!presContext->GetTheme()->ThemeDrawsFocusForWidget(presContext, mFrame, disp->mAppearance)) {
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// draw the focus and outline borders
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2010-08-13 14:01:58 +04:00
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nsRect r = nsRect(ToReferenceFrame(), mFrame->GetSize());
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2009-09-07 04:35:14 +04:00
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mBFR->PaintOutlineAndFocusBorders(presContext, *aCtx, mVisibleRect, r);
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2007-02-16 04:53:43 +03:00
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}
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2006-01-26 05:29:17 +03:00
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}
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nsresult
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nsButtonFrameRenderer::DisplayButton(nsDisplayListBuilder* aBuilder,
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nsDisplayList* aBackground,
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nsDisplayList* aForeground)
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{
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2009-02-10 11:45:13 +03:00
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if (mFrame->GetStyleBorder()->mBoxShadow) {
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nsresult rv = aBackground->AppendNewToTop(new (aBuilder)
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2010-08-13 14:01:13 +04:00
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nsDisplayButtonBoxShadowOuter(aBuilder, this));
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2009-02-10 11:45:13 +03:00
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NS_ENSURE_SUCCESS(rv, rv);
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}
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2006-01-26 05:29:17 +03:00
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nsresult rv = aBackground->AppendNewToTop(new (aBuilder)
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2010-08-13 14:01:13 +04:00
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nsDisplayButtonBorderBackground(aBuilder, this));
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2006-01-26 05:29:17 +03:00
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NS_ENSURE_SUCCESS(rv, rv);
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return aForeground->AppendNewToTop(new (aBuilder)
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2010-08-13 14:01:13 +04:00
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nsDisplayButtonForeground(aBuilder, this));
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1999-02-19 21:23:02 +03:00
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}
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1999-02-26 09:41:10 +03:00
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void
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2004-08-01 03:15:21 +04:00
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nsButtonFrameRenderer::PaintOutlineAndFocusBorders(nsPresContext* aPresContext,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext& aRenderingContext,
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1999-10-09 00:41:19 +04:00
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const nsRect& aDirtyRect,
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const nsRect& aRect)
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1999-02-19 21:23:02 +03:00
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{
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2008-08-06 14:33:18 +04:00
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// once we have all that we'll draw the focus if we have it. We will
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// need to draw 2 focuses, the inner and the outer. This is so we
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// can do any kind of look and feel. Some buttons have focus on the
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// outside like mac and motif. While others like windows have it
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// inside (dotted line). Usually only one will be specifed. But I
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// guess you could have both if you wanted to.
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1999-02-19 21:23:02 +03:00
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1999-10-09 00:41:19 +04:00
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nsRect rect;
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1999-02-19 21:23:02 +03:00
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2002-04-06 19:31:53 +04:00
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if (mOuterFocusStyle) {
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// ---------- paint the outer focus border -------------
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1999-02-19 21:23:02 +03:00
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2002-04-06 19:31:53 +04:00
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GetButtonOuterFocusRect(aRect, rect);
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1999-02-19 21:23:02 +03:00
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2002-04-06 19:31:53 +04:00
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nsCSSRendering::PaintBorder(aPresContext, aRenderingContext, mFrame,
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2010-04-03 05:58:26 +04:00
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aDirtyRect, rect, mOuterFocusStyle);
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2002-04-06 19:31:53 +04:00
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}
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1999-02-19 21:23:02 +03:00
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2002-04-06 19:31:53 +04:00
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if (mInnerFocusStyle) {
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1999-10-09 00:41:19 +04:00
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// ---------- paint the inner focus border -------------
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1999-02-19 21:23:02 +03:00
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2002-04-06 19:31:53 +04:00
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GetButtonInnerFocusRect(aRect, rect);
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1999-02-19 21:23:02 +03:00
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2002-04-06 19:31:53 +04:00
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nsCSSRendering::PaintBorder(aPresContext, aRenderingContext, mFrame,
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2010-04-03 05:58:26 +04:00
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aDirtyRect, rect, mInnerFocusStyle);
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1999-10-09 00:41:19 +04:00
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}
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1999-02-19 21:23:02 +03:00
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}
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1999-02-26 09:41:10 +03:00
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void
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2004-08-01 03:15:21 +04:00
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nsButtonFrameRenderer::PaintBorderAndBackground(nsPresContext* aPresContext,
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2011-04-08 05:04:40 +04:00
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nsRenderingContext& aRenderingContext,
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1999-10-09 00:41:19 +04:00
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|
|
const nsRect& aDirtyRect,
|
2009-09-13 02:44:18 +04:00
|
|
|
const nsRect& aRect,
|
|
|
|
PRUint32 aBGFlags)
|
1999-02-26 09:41:10 +03:00
|
|
|
|
1999-02-19 21:23:02 +03:00
|
|
|
{
|
1999-10-09 00:41:19 +04:00
|
|
|
// get the button rect this is inside the focus and outline rects
|
|
|
|
nsRect buttonRect;
|
|
|
|
GetButtonRect(aRect, buttonRect);
|
1999-02-19 21:23:02 +03:00
|
|
|
|
2003-02-22 03:32:13 +03:00
|
|
|
nsStyleContext* context = mFrame->GetStyleContext();
|
1999-02-19 21:23:02 +03:00
|
|
|
|
1999-10-09 00:41:19 +04:00
|
|
|
nsCSSRendering::PaintBackground(aPresContext, aRenderingContext, mFrame,
|
2009-09-13 02:44:18 +04:00
|
|
|
aDirtyRect, buttonRect, aBGFlags);
|
2009-02-10 11:45:13 +03:00
|
|
|
nsCSSRendering::PaintBoxShadowInner(aPresContext, aRenderingContext,
|
|
|
|
mFrame, buttonRect, aDirtyRect);
|
1999-10-09 00:41:19 +04:00
|
|
|
nsCSSRendering::PaintBorder(aPresContext, aRenderingContext, mFrame,
|
2010-04-03 05:58:26 +04:00
|
|
|
aDirtyRect, buttonRect, context);
|
1999-02-26 09:41:10 +03:00
|
|
|
}
|
1999-02-19 21:23:02 +03:00
|
|
|
|
|
|
|
|
1999-02-26 09:41:10 +03:00
|
|
|
void
|
|
|
|
nsButtonFrameRenderer::GetButtonOuterFocusRect(const nsRect& aRect, nsRect& focusRect)
|
|
|
|
{
|
1999-10-09 00:41:19 +04:00
|
|
|
focusRect = aRect;
|
1999-02-26 09:41:10 +03:00
|
|
|
}
|
1999-02-19 21:23:02 +03:00
|
|
|
|
1999-02-26 09:41:10 +03:00
|
|
|
void
|
|
|
|
nsButtonFrameRenderer::GetButtonRect(const nsRect& aRect, nsRect& r)
|
|
|
|
{
|
1999-10-09 00:41:19 +04:00
|
|
|
r = aRect;
|
|
|
|
r.Deflate(GetButtonOuterFocusBorderAndPadding());
|
1999-02-26 09:41:10 +03:00
|
|
|
}
|
1999-02-19 21:23:02 +03:00
|
|
|
|
|
|
|
|
1999-02-26 09:41:10 +03:00
|
|
|
void
|
|
|
|
nsButtonFrameRenderer::GetButtonInnerFocusRect(const nsRect& aRect, nsRect& focusRect)
|
|
|
|
{
|
1999-10-09 00:41:19 +04:00
|
|
|
GetButtonRect(aRect, focusRect);
|
|
|
|
focusRect.Deflate(GetButtonBorderAndPadding());
|
|
|
|
focusRect.Deflate(GetButtonInnerFocusMargin());
|
1999-02-26 09:41:10 +03:00
|
|
|
}
|
1999-02-19 21:23:02 +03:00
|
|
|
|
|
|
|
|
1999-02-26 09:41:10 +03:00
|
|
|
nsMargin
|
|
|
|
nsButtonFrameRenderer::GetButtonOuterFocusBorderAndPadding()
|
|
|
|
{
|
2006-12-20 04:23:45 +03:00
|
|
|
nsMargin result(0,0,0,0);
|
1999-02-19 21:23:02 +03:00
|
|
|
|
1999-10-09 00:41:19 +04:00
|
|
|
if (mOuterFocusStyle) {
|
2006-12-20 04:23:45 +03:00
|
|
|
if (!mOuterFocusStyle->GetStylePadding()->GetPadding(result)) {
|
|
|
|
NS_NOTYETIMPLEMENTED("percentage padding");
|
1999-07-28 08:48:34 +04:00
|
|
|
}
|
2008-07-17 10:30:25 +04:00
|
|
|
result += mOuterFocusStyle->GetStyleBorder()->GetActualBorder();
|
1999-10-09 00:41:19 +04:00
|
|
|
}
|
1999-02-26 09:41:10 +03:00
|
|
|
|
2006-12-20 04:23:45 +03:00
|
|
|
return result;
|
1999-02-19 21:23:02 +03:00
|
|
|
}
|
|
|
|
|
1999-02-26 09:41:10 +03:00
|
|
|
nsMargin
|
|
|
|
nsButtonFrameRenderer::GetButtonBorderAndPadding()
|
1999-02-19 21:23:02 +03:00
|
|
|
{
|
2006-12-20 04:23:45 +03:00
|
|
|
return mFrame->GetUsedBorderAndPadding();
|
1999-02-19 21:23:02 +03:00
|
|
|
}
|
|
|
|
|
1999-02-26 09:41:10 +03:00
|
|
|
/**
|
|
|
|
* Gets the size of the buttons border this is the union of the normal and disabled borders.
|
|
|
|
*/
|
|
|
|
nsMargin
|
|
|
|
nsButtonFrameRenderer::GetButtonInnerFocusMargin()
|
1999-02-19 21:23:02 +03:00
|
|
|
{
|
1999-10-09 00:41:19 +04:00
|
|
|
nsMargin innerFocusMargin(0,0,0,0);
|
1999-02-19 21:23:02 +03:00
|
|
|
|
1999-10-09 00:41:19 +04:00
|
|
|
if (mInnerFocusStyle) {
|
2003-05-15 07:42:21 +04:00
|
|
|
const nsStyleMargin* margin = mInnerFocusStyle->GetStyleMargin();
|
2006-12-20 04:23:45 +03:00
|
|
|
if (!margin->GetMargin(innerFocusMargin)) {
|
|
|
|
NS_NOTYETIMPLEMENTED("percentage margin");
|
|
|
|
}
|
1999-10-09 00:41:19 +04:00
|
|
|
}
|
1999-02-26 09:41:10 +03:00
|
|
|
|
1999-10-09 00:41:19 +04:00
|
|
|
return innerFocusMargin;
|
1999-02-19 21:23:02 +03:00
|
|
|
}
|
|
|
|
|
1999-02-26 09:41:10 +03:00
|
|
|
nsMargin
|
|
|
|
nsButtonFrameRenderer::GetButtonInnerFocusBorderAndPadding()
|
1999-02-19 21:23:02 +03:00
|
|
|
{
|
2006-12-20 04:23:45 +03:00
|
|
|
nsMargin result(0,0,0,0);
|
1999-02-19 21:23:02 +03:00
|
|
|
|
1999-10-09 00:41:19 +04:00
|
|
|
if (mInnerFocusStyle) {
|
2006-12-20 04:23:45 +03:00
|
|
|
if (!mInnerFocusStyle->GetStylePadding()->GetPadding(result)) {
|
|
|
|
NS_NOTYETIMPLEMENTED("percentage padding");
|
1999-07-28 08:48:34 +04:00
|
|
|
}
|
2008-07-17 10:30:25 +04:00
|
|
|
result += mInnerFocusStyle->GetStyleBorder()->GetActualBorder();
|
1999-10-09 00:41:19 +04:00
|
|
|
}
|
1999-02-26 09:41:10 +03:00
|
|
|
|
2006-12-20 04:23:45 +03:00
|
|
|
return result;
|
1999-02-19 21:23:02 +03:00
|
|
|
}
|
|
|
|
|
1999-03-27 03:58:29 +03:00
|
|
|
// gets all the focus borders and padding that will be added to the regular border
|
|
|
|
nsMargin
|
|
|
|
nsButtonFrameRenderer::GetAddedButtonBorderAndPadding()
|
|
|
|
{
|
|
|
|
return GetButtonOuterFocusBorderAndPadding() + GetButtonInnerFocusMargin() + GetButtonInnerFocusBorderAndPadding();
|
1999-03-06 22:43:13 +03:00
|
|
|
}
|
|
|
|
|
1999-05-13 05:35:16 +04:00
|
|
|
/**
|
|
|
|
* Call this when styles change
|
|
|
|
*/
|
2007-05-24 00:32:56 +04:00
|
|
|
void
|
2004-08-01 03:15:21 +04:00
|
|
|
nsButtonFrameRenderer::ReResolveStyles(nsPresContext* aPresContext)
|
1999-02-19 21:23:02 +03:00
|
|
|
{
|
1999-10-09 00:41:19 +04:00
|
|
|
// get all the styles
|
2003-02-22 03:32:13 +03:00
|
|
|
nsStyleContext* context = mFrame->GetStyleContext();
|
2004-01-28 03:18:22 +03:00
|
|
|
nsStyleSet *styleSet = aPresContext->StyleSet();
|
1999-02-26 09:41:10 +03:00
|
|
|
|
1999-10-09 00:41:19 +04:00
|
|
|
// style for the inner such as a dotted line (Windows)
|
2009-12-11 10:37:40 +03:00
|
|
|
mInnerFocusStyle =
|
2010-04-30 17:12:06 +04:00
|
|
|
styleSet->ProbePseudoElementStyle(mFrame->GetContent()->AsElement(),
|
2009-12-11 10:37:40 +03:00
|
|
|
nsCSSPseudoElements::ePseudo_mozFocusInner,
|
|
|
|
context);
|
1999-10-09 00:41:19 +04:00
|
|
|
|
|
|
|
// style for outer focus like a ridged border (MAC).
|
2009-12-11 10:37:40 +03:00
|
|
|
mOuterFocusStyle =
|
2010-04-30 17:12:06 +04:00
|
|
|
styleSet->ProbePseudoElementStyle(mFrame->GetContent()->AsElement(),
|
2009-12-11 10:37:40 +03:00
|
|
|
nsCSSPseudoElements::ePseudo_mozFocusOuter,
|
|
|
|
context);
|
1999-02-19 21:23:02 +03:00
|
|
|
}
|
1999-09-04 03:36:32 +04:00
|
|
|
|
2003-02-22 03:32:13 +03:00
|
|
|
nsStyleContext*
|
|
|
|
nsButtonFrameRenderer::GetStyleContext(PRInt32 aIndex) const
|
1999-09-04 03:36:32 +04:00
|
|
|
{
|
|
|
|
switch (aIndex) {
|
|
|
|
case NS_BUTTON_RENDERER_FOCUS_INNER_CONTEXT_INDEX:
|
2003-02-22 03:32:13 +03:00
|
|
|
return mInnerFocusStyle;
|
1999-09-04 03:36:32 +04:00
|
|
|
case NS_BUTTON_RENDERER_FOCUS_OUTER_CONTEXT_INDEX:
|
2003-02-22 03:32:13 +03:00
|
|
|
return mOuterFocusStyle;
|
1999-09-21 11:56:18 +04:00
|
|
|
default:
|
2003-02-22 03:32:13 +03:00
|
|
|
return nsnull;
|
1999-09-04 03:36:32 +04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-02-22 03:32:13 +03:00
|
|
|
void
|
|
|
|
nsButtonFrameRenderer::SetStyleContext(PRInt32 aIndex, nsStyleContext* aStyleContext)
|
1999-09-04 03:36:32 +04:00
|
|
|
{
|
|
|
|
switch (aIndex) {
|
|
|
|
case NS_BUTTON_RENDERER_FOCUS_INNER_CONTEXT_INDEX:
|
|
|
|
mInnerFocusStyle = aStyleContext;
|
|
|
|
break;
|
|
|
|
case NS_BUTTON_RENDERER_FOCUS_OUTER_CONTEXT_INDEX:
|
|
|
|
mOuterFocusStyle = aStyleContext;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|