forked from mirrors/gecko-dev
1539b1b9c3
fixing checkbox and radiobutton state restore fixing right btn click on dropdown adding in initial work for accesskey bug 17027,26296,27063,7559; carpool a=leaf; r=kmcclusk
769 lines
23 KiB
C++
769 lines
23 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsHTMLButtonControlFrame.h"
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#include "nsCOMPtr.h"
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#include "nsHTMLContainerFrame.h"
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#include "nsFormControlHelper.h"
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#include "nsIFormControlFrame.h"
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#include "nsHTMLParts.h"
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#include "nsIFormControl.h"
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#include "nsFormFrame.h"
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#include "nsIRenderingContext.h"
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#include "nsIPresContext.h"
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#include "nsIPresShell.h"
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#include "nsIStyleContext.h"
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#include "nsLeafFrame.h"
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#include "nsCSSRendering.h"
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#include "nsHTMLIIDs.h"
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#include "nsISupports.h"
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#include "nsHTMLAtoms.h"
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#include "nsIImage.h"
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#include "nsStyleUtil.h"
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#include "nsDOMEvent.h"
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#include "nsStyleConsts.h"
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#include "nsIHTMLAttributes.h"
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#include "nsGenericHTMLElement.h"
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#include "nsIWidget.h"
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#include "nsIComponentManager.h"
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#include "nsIView.h"
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#include "nsIViewManager.h"
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#include "nsViewsCID.h"
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#include "nsColor.h"
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#include "nsIDocument.h"
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#include "nsButtonFrameRenderer.h"
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#include "nsFormControlFrame.h"
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static NS_DEFINE_IID(kIFormControlIID, NS_IFORMCONTROL_IID);
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static NS_DEFINE_IID(kIFormControlFrameIID, NS_IFORMCONTROLFRAME_IID);
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static NS_DEFINE_IID(kViewCID, NS_VIEW_CID);
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static NS_DEFINE_IID(kIViewIID, NS_IVIEW_IID);
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nsresult
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NS_NewHTMLButtonControlFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame)
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{
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NS_PRECONDITION(aNewFrame, "null OUT ptr");
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if (nsnull == aNewFrame) {
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return NS_ERROR_NULL_POINTER;
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}
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nsHTMLButtonControlFrame* it = new (aPresShell) nsHTMLButtonControlFrame;
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if (!it) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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*aNewFrame = it;
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return NS_OK;
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}
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nsHTMLButtonControlFrame::nsHTMLButtonControlFrame()
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: nsHTMLContainerFrame()
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{
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mInline = PR_TRUE;
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mPreviousCursor = eCursor_standard;
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mTranslatedRect = nsRect(0,0,0,0);
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mDidInit = PR_FALSE;
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mRenderer.SetNameSpace(kNameSpaceID_None);
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mCacheSize.width = -1;
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mCacheSize.height = -1;
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mCachedMaxElementSize.width = -1;
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mCachedMaxElementSize.height = -1;
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}
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nsHTMLButtonControlFrame::~nsHTMLButtonControlFrame()
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{
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nsFormControlFrame::RegUnRegAccessKey(mPresContext, NS_STATIC_CAST(nsIFrame*, this), PR_FALSE);
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if (mFormFrame) {
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mFormFrame->RemoveFormControlFrame(*this);
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mFormFrame = nsnull;
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}
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::Init(nsIPresContext* aPresContext,
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nsIContent* aContent,
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nsIFrame* aParent,
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nsIStyleContext* aContext,
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nsIFrame* aPrevInFlow)
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{
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nsresult rv = nsHTMLContainerFrame::Init(aPresContext, aContent, aParent, aContext, aPrevInFlow);
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mRenderer.SetFrame(this,aPresContext);
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// cache our display type
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const nsStyleDisplay* styleDisplay;
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GetStyleData(eStyleStruct_Display, (const nsStyleStruct*&) styleDisplay);
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mInline = (NS_STYLE_DISPLAY_BLOCK != styleDisplay->mDisplay);
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PRUint32 flags = NS_BLOCK_SPACE_MGR;
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if (mInline) {
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flags |= NS_BLOCK_SHRINK_WRAP;
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}
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nsCOMPtr<nsIPresShell> shell;
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aPresContext->GetShell(getter_AddRefs(shell));
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nsIFrame* areaFrame;
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NS_NewAreaFrame(shell, &areaFrame, flags);
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mFrames.SetFrames(areaFrame);
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// Resolve style and initialize the frame
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nsIStyleContext* styleContext;
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aPresContext->ResolvePseudoStyleContextFor(mContent, nsHTMLAtoms::buttonContentPseudo,
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mStyleContext, PR_FALSE,
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&styleContext);
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mFrames.FirstChild()->Init(aPresContext, mContent, this, styleContext, nsnull);
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NS_RELEASE(styleContext);
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return rv;
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}
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nsrefcnt nsHTMLButtonControlFrame::AddRef(void)
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{
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NS_WARNING("not supported");
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return 1;
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}
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nsrefcnt nsHTMLButtonControlFrame::Release(void)
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{
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NS_WARNING("not supported");
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return 1;
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}
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// Frames are not refcounted, no need to AddRef
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::QueryInterface(const nsIID& aIID, void** aInstancePtr)
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{
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NS_PRECONDITION(0 != aInstancePtr, "null ptr");
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if (NULL == aInstancePtr) {
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return NS_ERROR_NULL_POINTER;
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}
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if (aIID.Equals(kIFormControlFrameIID)) {
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*aInstancePtr = (void*) ((nsIFormControlFrame*) this);
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return NS_OK;
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}
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return nsHTMLContainerFrame::QueryInterface(aIID, aInstancePtr);
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}
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void
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nsHTMLButtonControlFrame::GetDefaultLabel(nsString& aString)
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{
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PRInt32 type;
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GetType(&type);
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if (NS_FORM_BUTTON_BUTTON == type) {
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aString = "Button";
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}
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else if (NS_FORM_BUTTON_RESET == type) {
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aString = "Reset";
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}
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else if (NS_FORM_BUTTON_SUBMIT == type) {
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aString = "Submit";
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}
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}
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PRInt32
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nsHTMLButtonControlFrame::GetMaxNumValues()
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{
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return 1;
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}
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PRBool
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nsHTMLButtonControlFrame::GetNamesValues(PRInt32 aMaxNumValues, PRInt32& aNumValues,
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nsString* aValues, nsString* aNames)
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{
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nsAutoString name;
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nsresult result = GetName(&name);
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if ((aMaxNumValues <= 0) || (NS_CONTENT_ATTR_HAS_VALUE != result)) {
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return PR_FALSE;
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}
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PRInt32 type;
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GetType(&type);
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nsAutoString value;
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nsresult valResult = GetValue(&value);
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if (NS_CONTENT_ATTR_HAS_VALUE == valResult) {
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aValues[0] = value;
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aNames[0] = name;
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aNumValues = 1;
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return PR_TRUE;
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} else {
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aNumValues = 0;
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return PR_FALSE;
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}
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::GetType(PRInt32* aType) const
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{
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nsresult result = NS_FORM_NOTOK;
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if (mContent) {
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nsIFormControl* formControl = nsnull;
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result = mContent->QueryInterface(kIFormControlIID, (void**)&formControl);
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if ((NS_OK == result) && formControl) {
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result = formControl->GetType(aType);
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NS_RELEASE(formControl);
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}
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}
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return result;
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::GetName(nsString* aResult)
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{
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nsresult result = NS_FORM_NOTOK;
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if (mContent) {
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nsIHTMLContent* formControl = nsnull;
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result = mContent->QueryInterface(kIHTMLContentIID, (void**)&formControl);
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if ((NS_OK == result) && formControl) {
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nsHTMLValue value;
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result = formControl->GetHTMLAttribute(nsHTMLAtoms::name, value);
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if (NS_CONTENT_ATTR_HAS_VALUE == result) {
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if (eHTMLUnit_String == value.GetUnit()) {
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value.GetStringValue(*aResult);
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}
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}
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NS_RELEASE(formControl);
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}
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}
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return result;
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::GetValue(nsString* aResult)
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{
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nsresult result = NS_FORM_NOTOK;
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if (mContent) {
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nsIHTMLContent* formControl = nsnull;
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result = mContent->QueryInterface(kIHTMLContentIID, (void**)&formControl);
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if ((NS_OK == result) && formControl) {
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nsHTMLValue value;
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result = formControl->GetHTMLAttribute(nsHTMLAtoms::value, value);
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if (NS_CONTENT_ATTR_HAS_VALUE == result) {
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if (eHTMLUnit_String == value.GetUnit()) {
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value.GetStringValue(*aResult);
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}
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}
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NS_RELEASE(formControl);
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}
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}
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return result;
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}
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PRBool
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nsHTMLButtonControlFrame::IsSuccessful(nsIFormControlFrame* aSubmitter)
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{
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if (this == (aSubmitter)) {
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nsAutoString name;
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return (NS_CONTENT_ATTR_HAS_VALUE == GetName(&name));
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} else {
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return PR_FALSE;
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}
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}
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PRBool
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nsHTMLButtonControlFrame::IsReset(PRInt32 type)
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{
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if (NS_FORM_BUTTON_RESET == type) {
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return PR_TRUE;
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} else {
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return PR_FALSE;
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}
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}
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PRBool
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nsHTMLButtonControlFrame::IsSubmit(PRInt32 type)
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{
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if (NS_FORM_BUTTON_SUBMIT == type) {
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return PR_TRUE;
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} else {
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return PR_FALSE;
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}
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}
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void
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nsHTMLButtonControlFrame::MouseClicked(nsIPresContext* aPresContext)
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{
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PRInt32 type;
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GetType(&type);
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if ((nsnull != mFormFrame) && !nsFormFrame::GetDisabled(this)) {
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nsEventStatus status = nsEventStatus_eIgnore;
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nsEvent event;
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event.eventStructType = NS_EVENT;
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nsIContent *formContent = nsnull;
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mFormFrame->GetContent(&formContent);
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if (IsReset(type) == PR_TRUE) {
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event.message = NS_FORM_RESET;
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if (nsnull != formContent) {
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formContent->HandleDOMEvent(aPresContext, &event, nsnull, NS_EVENT_FLAG_INIT, &status);
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}
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if (nsEventStatus_eConsumeNoDefault != status) {
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mFormFrame->OnReset(aPresContext);
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}
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}
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else if (IsSubmit(type) == PR_TRUE) {
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event.message = NS_FORM_SUBMIT;
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if (nsnull != formContent) {
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formContent->HandleDOMEvent(aPresContext, &event, nsnull, NS_EVENT_FLAG_INIT, &status);
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}
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if (nsEventStatus_eConsumeNoDefault != status) {
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mFormFrame->OnSubmit(aPresContext, this);
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}
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}
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NS_IF_RELEASE(formContent);
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}
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}
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void
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nsHTMLButtonControlFrame::SetFocus(PRBool aOn, PRBool aRepaint)
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{
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}
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void
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nsHTMLButtonControlFrame::ScrollIntoView(nsIPresContext* aPresContext)
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{
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if (aPresContext) {
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nsCOMPtr<nsIPresShell> presShell;
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aPresContext->GetShell(getter_AddRefs(presShell));
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presShell->ScrollFrameIntoView(this,
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NS_PRESSHELL_SCROLL_IF_NOT_VISIBLE,NS_PRESSHELL_SCROLL_IF_NOT_VISIBLE);
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}
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}
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void
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nsHTMLButtonControlFrame::GetTranslatedRect(nsIPresContext* aPresContext, nsRect& aRect)
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{
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nsIView* view;
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nsPoint viewOffset(0,0);
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GetOffsetFromView(aPresContext, viewOffset, &view);
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while (nsnull != view) {
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nsPoint tempOffset;
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view->GetPosition(&tempOffset.x, &tempOffset.y);
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viewOffset += tempOffset;
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view->GetParent(view);
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}
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aRect = nsRect(viewOffset.x, viewOffset.y, mRect.width, mRect.height);
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::HandleEvent(nsIPresContext* aPresContext,
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nsGUIEvent* aEvent,
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nsEventStatus* aEventStatus)
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{
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// if disabled do nothing
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if (mRenderer.isDisabled()) {
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return NS_OK;
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}
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// lets see if the button was clicked. -EDV
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switch (aEvent->message) {
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case NS_MOUSE_LEFT_CLICK:
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MouseClicked(aPresContext);
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break;
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}
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// we don't want our children to get any events. So just pass it to frame.
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return nsFrame::HandleEvent(aPresContext, aEvent, aEventStatus);
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::GetFrameForPoint(nsIPresContext* aPresContext,
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const nsPoint& aPoint,
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nsIFrame** aFrame)
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{
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*aFrame = this;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::SetInitialChildList(nsIPresContext* aPresContext,
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nsIAtom* aListName,
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nsIFrame* aChildList)
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{
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// add ourself as an nsIFormControlFrame
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nsFormFrame::AddFormControlFrame(aPresContext, *NS_STATIC_CAST(nsIFrame*, this));
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// Set the parent for each of the child frames
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for (nsIFrame* frame = aChildList; nsnull != frame; frame->GetNextSibling(&frame)) {
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frame->SetParent(mFrames.FirstChild());
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}
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// Queue up the frames for the inline frame
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return mFrames.FirstChild()->SetInitialChildList(aPresContext, nsnull, aChildList);
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::Paint(nsIPresContext* aPresContext,
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nsIRenderingContext& aRenderingContext,
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const nsRect& aDirtyRect,
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nsFramePaintLayer aWhichLayer)
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{
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const nsStyleDisplay* disp = (const nsStyleDisplay*)
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mStyleContext->GetStyleData(eStyleStruct_Display);
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if (disp->mVisible == NS_STYLE_VISIBILITY_VISIBLE)
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{
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nsRect rect(0, 0, mRect.width, mRect.height);
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mRenderer.PaintButton(aPresContext, aRenderingContext, aDirtyRect, aWhichLayer, rect);
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}
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#if 0 // old way
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PaintChildren(aPresContext, aRenderingContext, aDirtyRect, aWhichLayer);
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#else // temporary
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// XXX This is temporary
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// clips to it's size minus the border
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// but the real problem is the FirstChild (the AreaFrame)
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// isn't being constrained properly
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// Bug #17474
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const nsStyleSpacing* spacing;
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GetStyleData(eStyleStruct_Spacing, (const nsStyleStruct *&)spacing);
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nsMargin border;
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border.SizeTo(0, 0, 0, 0);
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spacing->CalcBorderFor(this, border);
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nsRect rect;
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GetRect(rect);
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rect.x = 0;
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rect.y = 0;
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rect.Deflate(border);
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aRenderingContext.PushState();
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PRBool clipEmpty;
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aRenderingContext.SetClipRect(rect, nsClipCombine_kIntersect, clipEmpty);
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PaintChildren(aPresContext, aRenderingContext, aDirtyRect, aWhichLayer);
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aRenderingContext.PopState(clipEmpty);
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#endif
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return NS_OK;
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}
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// XXX a hack until the reflow state does this correctly
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// XXX when it gets fixed, leave in the printf statements or add an assertion
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static
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void ButtonHack(nsHTMLReflowState& aReflowState, char* aMessage)
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{
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if (aReflowState.mComputedWidth == 0) {
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aReflowState.mComputedWidth = aReflowState.availableWidth;
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}
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if ((aReflowState.mComputedWidth != NS_INTRINSICSIZE) &&
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(aReflowState.mComputedWidth > aReflowState.availableWidth) &&
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(aReflowState.availableWidth > 0)) {
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// printf("BUG - %s has a computed width = %d, available width = %d \n",
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// aMessage, aReflowState.mComputedWidth, aReflowState.availableWidth);
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aReflowState.mComputedWidth = aReflowState.availableWidth;
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}
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if (aReflowState.mComputedHeight == 0) {
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aReflowState.mComputedHeight = aReflowState.availableHeight;
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}
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if ((aReflowState.mComputedHeight != NS_INTRINSICSIZE) &&
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(aReflowState.mComputedHeight > aReflowState.availableHeight) &&
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(aReflowState.availableHeight > 0)) {
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// printf("BUG - %s has a computed height = %d, available height = %d \n",
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// aMessage, aReflowState.mComputedHeight, aReflowState.availableHeight);
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aReflowState.mComputedHeight = aReflowState.availableHeight;
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}
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}
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NS_IMETHODIMP
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nsHTMLButtonControlFrame::AddComputedBorderPaddingToDesiredSize(nsHTMLReflowMetrics& aDesiredSize,
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const nsHTMLReflowState& aSuggestedReflowState)
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|
{
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aDesiredSize.width += aSuggestedReflowState.mComputedBorderPadding.left + aSuggestedReflowState.mComputedBorderPadding.right;
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aDesiredSize.height += aSuggestedReflowState.mComputedBorderPadding.top + aSuggestedReflowState.mComputedBorderPadding.bottom;
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return NS_OK;
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}
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NS_IMETHODIMP
|
|
nsHTMLButtonControlFrame::Reflow(nsIPresContext* aPresContext,
|
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nsHTMLReflowMetrics& aDesiredSize,
|
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const nsHTMLReflowState& aReflowState,
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nsReflowStatus& aStatus)
|
|
{
|
|
if (!mFormFrame && (eReflowReason_Initial == aReflowState.reason)) {
|
|
mPresContext = aPresContext;
|
|
nsFormControlFrame::RegUnRegAccessKey(aPresContext, NS_STATIC_CAST(nsIFrame*, this), PR_TRUE);
|
|
nsFormFrame::AddFormControlFrame(aPresContext, *NS_STATIC_CAST(nsIFrame*, this));
|
|
}
|
|
|
|
#if 0
|
|
nsresult skiprv = nsFormControlFrame::SkipResizeReflow(mCacheSize, mCachedMaxElementSize, aPresContext,
|
|
aDesiredSize, aReflowState, aStatus);
|
|
if (NS_SUCCEEDED(skiprv)) {
|
|
return skiprv;
|
|
}
|
|
#endif
|
|
// XXX remove the following when the reflow state is fixed
|
|
ButtonHack((nsHTMLReflowState&)aReflowState, "html4 button");
|
|
|
|
// commenting this out for now. We need a view to do mouse grabbing but
|
|
// it doesn't really seem to work correctly. When you press the only event
|
|
// you can get after that is a release. You need mouse enter and exit.
|
|
// the view also breaks the outline code. For some reason you can not reset
|
|
// the clip rect to draw outside you bounds if you have a view. And you need to
|
|
// because the outline must be drawn outside of our bounds according to CSS. -EDV
|
|
|
|
// XXX If you do decide you need a view, then create it in the Init() function
|
|
// and not here...
|
|
#if 0
|
|
if (!mDidInit) {
|
|
// create our view, we need a view to grab the mouse
|
|
nsIView* view;
|
|
GetView(&view);
|
|
if (!view) {
|
|
nsresult result = nsComponentManager::CreateInstance(kViewCID, nsnull, kIViewIID, (void **)&view);
|
|
nsCOMPtr<nsIPresShell> presShell;
|
|
aPresContext->GetShell(getter_AddRefs(presShell));
|
|
nsCOMPtr<nsIViewManager> viewMan;
|
|
presShell->GetViewManager(getter_AddRefs(viewMan));
|
|
|
|
nsIFrame* parWithView;
|
|
nsIView *parView;
|
|
GetParentWithView(&parWithView);
|
|
parWithView->GetView(&parView);
|
|
// the view's size is not know yet, but its size will be kept in synch with our frame.
|
|
nsRect boundBox(0, 0, 500, 500);
|
|
result = view->Init(viewMan, boundBox, parView, nsnull);
|
|
viewMan->InsertChild(parView, view, 0);
|
|
SetView(view);
|
|
|
|
const nsStyleColor* color = (const nsStyleColor*) mStyleContext->GetStyleData(eStyleStruct_Color);
|
|
// set the opacity
|
|
viewMan->SetViewOpacity(view, color->mOpacity);
|
|
|
|
}
|
|
mDidInit = PR_TRUE;
|
|
}
|
|
#endif
|
|
|
|
// reflow the child
|
|
nsIFrame* firstKid = mFrames.FirstChild();
|
|
nsSize availSize(aReflowState.mComputedWidth, NS_INTRINSICSIZE);
|
|
|
|
// indent the child inside us by the the focus border. We must do this separate from the
|
|
// regular border.
|
|
nsMargin focusPadding = mRenderer.GetAddedButtonBorderAndPadding();
|
|
|
|
|
|
if (NS_INTRINSICSIZE != availSize.width) {
|
|
availSize.width -= focusPadding.left + focusPadding.right;
|
|
availSize.width = PR_MAX(availSize.width,0);
|
|
}
|
|
if (NS_AUTOHEIGHT != availSize.height) {
|
|
availSize.height -= focusPadding.top + focusPadding.bottom;
|
|
availSize.height = PR_MAX(availSize.height,0);
|
|
}
|
|
|
|
nsHTMLReflowState reflowState(aPresContext, aReflowState, firstKid, availSize);
|
|
//reflowState.computedWidth = availSize;
|
|
|
|
// XXX remove the following when the reflow state is fixed
|
|
//ButtonHack(reflowState, "html4 button's area");
|
|
|
|
// XXX Proper handling of incremental reflow...
|
|
if (eReflowReason_Incremental == aReflowState.reason) {
|
|
nsIFrame* targetFrame;
|
|
|
|
// See if it's targeted at us
|
|
aReflowState.reflowCommand->GetTarget(targetFrame);
|
|
if (this == targetFrame) {
|
|
Invalidate(aPresContext, nsRect(0,0,mRect.width,mRect.height), PR_FALSE);
|
|
|
|
nsIReflowCommand::ReflowType reflowType;
|
|
aReflowState.reflowCommand->GetType(reflowType);
|
|
if (nsIReflowCommand::StyleChanged == reflowType) {
|
|
reflowState.reason = eReflowReason_StyleChange;
|
|
}
|
|
else {
|
|
reflowState.reason = eReflowReason_Resize;
|
|
}
|
|
} else {
|
|
nsIFrame* nextFrame;
|
|
|
|
// Remove the next frame from the reflow path
|
|
aReflowState.reflowCommand->GetNext(nextFrame);
|
|
}
|
|
}
|
|
|
|
ReflowChild(firstKid, aPresContext, aDesiredSize, reflowState,
|
|
focusPadding.left + aReflowState.mComputedBorderPadding.left,
|
|
focusPadding.top + aReflowState.mComputedBorderPadding.top,
|
|
0, aStatus);
|
|
|
|
// center child vertically
|
|
nscoord yoff = 0;
|
|
if (aReflowState.mComputedHeight != NS_INTRINSICSIZE) {
|
|
yoff = (aReflowState.mComputedHeight - aDesiredSize.height)/2;
|
|
if (yoff < 0)
|
|
yoff = 0;
|
|
}
|
|
|
|
|
|
// Place the child
|
|
FinishReflowChild(firstKid, aPresContext, aDesiredSize,
|
|
focusPadding.left + aReflowState.mComputedBorderPadding.left,
|
|
yoff + focusPadding.top + aReflowState.mComputedBorderPadding.top, 0);
|
|
|
|
#if 0 // old way
|
|
// if computed use the computed values.
|
|
if (aReflowState.mComputedWidth != NS_INTRINSICSIZE && (aDesiredSize.width < aReflowState.mComputedWidth))
|
|
aDesiredSize.width = aReflowState.mComputedWidth;
|
|
else
|
|
aDesiredSize.width += focusPadding.left + focusPadding.right;
|
|
|
|
if (aReflowState.mComputedHeight != NS_INTRINSICSIZE && (aDesiredSize.height < aReflowState.mComputedHeight))
|
|
aDesiredSize.height = aReflowState.mComputedHeight;
|
|
else
|
|
aDesiredSize.height += focusPadding.top + focusPadding.bottom;
|
|
|
|
#else // temporary for Bug #17474
|
|
// if computed use the computed values.
|
|
if (aReflowState.mComputedWidth != NS_INTRINSICSIZE)
|
|
aDesiredSize.width = aReflowState.mComputedWidth;
|
|
else
|
|
aDesiredSize.width += focusPadding.left + focusPadding.right;
|
|
|
|
if (aReflowState.mComputedHeight != NS_INTRINSICSIZE)
|
|
aDesiredSize.height = aReflowState.mComputedHeight;
|
|
else
|
|
aDesiredSize.height += focusPadding.top + focusPadding.bottom;
|
|
#endif
|
|
|
|
AddComputedBorderPaddingToDesiredSize(aDesiredSize, aReflowState);
|
|
//aDesiredSize.width += aReflowState.mComputedBorderPadding.left + aReflowState.mComputedBorderPadding.right;
|
|
//aDesiredSize.height += aReflowState.mComputedBorderPadding.top + aReflowState.mComputedBorderPadding.bottom;
|
|
|
|
#if 1
|
|
//adjust our max element size, if necessary
|
|
if (aDesiredSize.maxElementSize) {
|
|
aDesiredSize.AddBorderPaddingToMaxElementSize(aReflowState.mComputedBorderPadding);
|
|
}
|
|
#endif
|
|
|
|
aDesiredSize.ascent = aDesiredSize.height;
|
|
aDesiredSize.descent = 0;
|
|
|
|
|
|
aStatus = NS_FRAME_COMPLETE;
|
|
|
|
nsFormControlFrame::SetupCachedSizes(mCacheSize, mCachedMaxElementSize, aDesiredSize);
|
|
return NS_OK;
|
|
}
|
|
|
|
PRIntn
|
|
nsHTMLButtonControlFrame::GetSkipSides() const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsHTMLButtonControlFrame::GetFont(nsIPresContext* aPresContext,
|
|
const nsFont*& aFont)
|
|
{
|
|
return nsFormControlHelper::GetFont(this, aPresContext, mStyleContext, aFont);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsHTMLButtonControlFrame::GetFormContent(nsIContent*& aContent) const
|
|
{
|
|
nsIContent* content;
|
|
nsresult rv;
|
|
|
|
rv = GetContent(&content);
|
|
aContent = content;
|
|
return rv;
|
|
}
|
|
|
|
nscoord
|
|
nsHTMLButtonControlFrame::GetVerticalInsidePadding(nsIPresContext* aPresContext,
|
|
float aPixToTwip,
|
|
nscoord aInnerHeight) const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
nscoord
|
|
nsHTMLButtonControlFrame::GetHorizontalInsidePadding(nsIPresContext* aPresContext,
|
|
float aPixToTwip,
|
|
nscoord aInnerWidth,
|
|
nscoord aCharWidth) const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
nsresult nsHTMLButtonControlFrame::RequiresWidget(PRBool& aRequiresWidget)
|
|
{
|
|
aRequiresWidget = PR_FALSE;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsHTMLButtonControlFrame::SetProperty(nsIPresContext* aPresContext,
|
|
nsIAtom* aName, const nsString& aValue)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLButtonControlFrame::GetProperty(nsIAtom* aName, nsString& aValue)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsHTMLButtonControlFrame::GetAdditionalStyleContext(PRInt32 aIndex,
|
|
nsIStyleContext** aStyleContext) const
|
|
{
|
|
return mRenderer.GetStyleContext(aIndex, aStyleContext);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsHTMLButtonControlFrame::SetAdditionalStyleContext(PRInt32 aIndex,
|
|
nsIStyleContext* aStyleContext)
|
|
{
|
|
return mRenderer.SetStyleContext(aIndex, aStyleContext);
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsHTMLButtonControlFrame::SetSuggestedSize(nscoord aWidth, nscoord aHeight)
|
|
{
|
|
// mSuggestedWidth = aWidth;
|
|
// mSuggestedHeight = aHeight;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
|
|
|