зеркало из https://github.com/mozilla/gecko-dev.git
Use NS_NewObjectFrame
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d9b9fa893c
Коммит
4e2e0f5153
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@ -1,35 +1,29 @@
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/* -*- 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 License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "nsHTMLParts.h"
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#include "nsHTMLContainer.h"
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#include "nsFrame.h"
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#include "nsHTMLIIDs.h"
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// XXX temporary
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nsresult NS_NewAppletFrame(nsIFrame** aFrameResult, nsIContent* aContent,
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nsIFrame* aParentFrame)
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{
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nsFrame::NewFrame(aFrameResult, aContent, aParentFrame);
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if (nsnull == *aFrameResult) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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return NS_OK;
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}
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#include "nsHTMLAtoms.h"
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#include "nsIStyleContext.h"
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#include "nsIPresContext.h"
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#include "nsStyleConsts.h"
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#define nsHTMLAppletSuper nsHTMLContainer
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@ -42,9 +36,17 @@ public:
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nsIStyleContext* aStyleContext,
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nsIFrame*& aResult);
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void SetAttribute(nsIAtom* aAttribute, const nsString& aString);
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virtual void MapAttributesInto(nsIStyleContext* aContext,
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nsIPresContext* aPresContext);
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protected:
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virtual ~nsHTMLApplet();
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nsString mApplet;
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nsContentAttr AttributeToString(nsIAtom* aAttribute,
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nsHTMLValue& aValue,
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nsString& aResult) const;
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};
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nsHTMLApplet::nsHTMLApplet(nsIAtom* aTag)
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@ -63,7 +65,7 @@ nsHTMLApplet::CreateFrame(nsIPresContext* aPresContext,
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nsIFrame*& aResult)
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{
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nsIFrame* frame;
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nsresult rv = NS_NewAppletFrame(&frame, this, aParentFrame);
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nsresult rv = NS_NewObjectFrame(frame, this, aParentFrame);
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if (NS_OK != rv) {
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return rv;
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}
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@ -72,6 +74,80 @@ nsHTMLApplet::CreateFrame(nsIPresContext* aPresContext,
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return NS_OK;
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}
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void
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nsHTMLApplet::SetAttribute(nsIAtom* aAttribute, const nsString& aString)
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{
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nsHTMLValue val;
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if (aAttribute == nsHTMLAtoms::align) {
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if (ParseAlignParam(aString, val)) {
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// Reflect the attribute into the syle system
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nsHTMLTagContent::SetAttribute(aAttribute, val);
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}
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}
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else if (ParseImageProperty(aAttribute, aString, val)) {
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nsHTMLTagContent::SetAttribute(aAttribute, val);
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}
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else {
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nsHTMLAppletSuper::SetAttribute(aAttribute, aString);
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}
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}
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nsContentAttr
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nsHTMLApplet::AttributeToString(nsIAtom* aAttribute,
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nsHTMLValue& aValue,
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nsString& aResult) const
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{
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nsContentAttr ca = eContentAttr_NotThere;
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if (aAttribute == nsHTMLAtoms::align) {
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if (eHTMLUnit_Enumerated == aValue.GetUnit()) {
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AlignParamToString(aValue, aResult);
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ca = eContentAttr_HasValue;
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}
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}
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else if (ImagePropertyToString(aAttribute, aValue, aResult)) {
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ca = eContentAttr_HasValue;
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}
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return ca;
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}
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void
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nsHTMLApplet::MapAttributesInto(nsIStyleContext* aContext,
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nsIPresContext* aPresContext)
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{
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if (nsnull != mAttributes) {
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nsHTMLValue value;
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GetAttribute(nsHTMLAtoms::align, value);
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if (value.GetUnit() == eHTMLUnit_Enumerated) {
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PRUint8 align = value.GetIntValue();
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nsStyleDisplay* display = (nsStyleDisplay*)
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aContext->GetMutableStyleData(eStyleStruct_Display);
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nsStyleText* text = (nsStyleText*)
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aContext->GetMutableStyleData(eStyleStruct_Text);
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nsStyleSpacing* spacing = (nsStyleSpacing*)
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aContext->GetMutableStyleData(eStyleStruct_Spacing);
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float p2t = aPresContext->GetPixelsToTwips();
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nsStyleCoord three(nscoord(p2t*3));
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switch (align) {
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case NS_STYLE_TEXT_ALIGN_LEFT:
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display->mFloats = NS_STYLE_FLOAT_LEFT;
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spacing->mMargin.SetLeft(three);
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spacing->mMargin.SetRight(three);
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break;
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case NS_STYLE_TEXT_ALIGN_RIGHT:
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display->mFloats = NS_STYLE_FLOAT_RIGHT;
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spacing->mMargin.SetLeft(three);
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spacing->mMargin.SetRight(three);
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break;
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default:
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text->mVerticalAlign.SetIntValue(align, eStyleUnit_Enumerated);
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break;
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}
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}
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}
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MapImagePropertiesInto(aContext, aPresContext);
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MapImageBorderInto(aContext, aPresContext, nsnull);
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}
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nsresult
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NS_NewHTMLApplet(nsIHTMLContent** aInstancePtrResult,
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nsIAtom* aTag)
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@ -1,36 +1,26 @@
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/* -*- 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 License
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* Version 1.0 (the "NPL"); you may not use this file except in
|
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* compliance with the NPL. You may obtain a copy of the NPL at
|
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* Version 1.0 (the "License"); you may not use this file except in
|
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* compliance with the License. You may obtain a copy of the License at
|
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
|
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
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* for the specific language governing rights and limitations under the
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* NPL.
|
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* Software distributed under the License is distributed on an "AS IS"
|
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
|
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Initial Developer of this code under the NPL is Netscape
|
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
|
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#include "nsHTMLParts.h"
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#include "nsHTMLContainer.h"
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#include "nsFrame.h"
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#include "nsHTMLIIDs.h"
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// XXX temporary
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nsresult NS_NewObjectFrame(nsIFrame** aFrameResult, nsIContent* aContent,
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nsIFrame* aParentFrame)
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{
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nsFrame::NewFrame(aFrameResult, aContent, aParentFrame);
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if (nsnull == *aFrameResult) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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return NS_OK;
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}
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#define nsHTMLObjectSuper nsHTMLContainer
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class nsHTMLObject : public nsHTMLObjectSuper {
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@ -44,7 +34,6 @@ public:
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protected:
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virtual ~nsHTMLObject();
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nsString mObject;
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};
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nsHTMLObject::nsHTMLObject(nsIAtom* aTag)
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@ -63,7 +52,7 @@ nsHTMLObject::CreateFrame(nsIPresContext* aPresContext,
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nsIFrame*& aResult)
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{
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nsIFrame* frame;
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nsresult rv = NS_NewObjectFrame(&frame, this, aParentFrame);
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nsresult rv = NS_NewObjectFrame(frame, this, aParentFrame);
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if (NS_OK != rv) {
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return rv;
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}
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