зеркало из https://github.com/mozilla/gecko-dev.git
Remove old unused files. r=rods, sr=attinasi
This commit is contained in:
waterson%netscape.com
Родитель
0953333728
Коммит
a2d1d248a7
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
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@ -1,417 +0,0 @@
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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
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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 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
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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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#ifndef nsGfxListControlFrame_h___
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#define nsGfxListControlFrame_h___
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#ifdef DEBUG_evaughan
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//#define DEBUG_rods
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#endif
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#ifdef DEBUG_rods
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//#define DO_REFLOW_DEBUG
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//#define DO_REFLOW_COUNTER
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//#define DO_UNCONSTRAINED_CHECK
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//#define DO_PIXELS
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//#define DO_DRAGGING
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#endif
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#include "nsHTMLContainerFrame.h"
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#include "nsIFormControlFrame.h"
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#include "nsIListControlFrame.h"
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#include "nsISelectControlFrame.h"
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#include "nsIDOMMouseListener.h"
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#include "nsIDOMMouseMotionListener.h"
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#include "nsIDOMKeyListener.h"
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#include "nsIStatefulFrame.h"
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#include "nsIPresState.h"
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#include "nsCWeakReference.h"
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#include "nsIContent.h"
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class nsIDOMHTMLSelectElement;
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class nsIDOMHTMLCollection;
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class nsIDOMHTMLOptionElement;
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class nsIComboboxControlFrame;
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class nsIViewManager;
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class nsIPresContext;
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class nsVoidArray;
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class nsIScrollableView;
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class nsGfxListControlFrame;
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class nsSelectAutoScrollTimer;
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#define NS_IGFXLIST_EVENT_LISTENER_IID \
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{/* e4bf05b0-457f-11d3-86ea-000064657374*/ \
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0x31015ed1, 0xf6a0, 0x11d3, \
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{0x97, 0x2, 0x0, 0x60, 0xb0, 0xfb, 0x99, 0x56} }
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/******************************************************************************
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* nsIGfxListEventListener
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* Standard interface for event listeners that are attached to nsGfxListControls
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******************************************************************************/
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class nsIGfxListEventListener : public nsISupports
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{
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public:
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static const nsIID& GetIID() { static nsIID iid = NS_IGFXLIST_EVENT_LISTENER_IID; return iid; }
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/** SetFrame sets the frame we send event messages to, when necessary
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* @param aFrame -- the frame, can be null, not ref counted (guaranteed to outlive us!)
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*/
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NS_IMETHOD SetFrame(nsGfxListControlFrame *aFrame)=0;
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};
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/******************************************************************************
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* nsGfxListEventListener
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* This class is responsible for propogating events to the nsGfxListControlFrame
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* becuase it isn't ref-counted
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******************************************************************************/
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class nsGfxListEventListener; // forward declaration for factory
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/* factory for ender key listener */
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nsresult NS_NewGfxListEventListener(nsIGfxListEventListener ** aInstancePtrResult);
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class nsGfxListEventListener : public nsIGfxListEventListener,
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public nsIDOMKeyListener,
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public nsIDOMMouseListener,
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public nsIDOMMouseMotionListener
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{
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public:
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/** the default destructor */
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virtual ~nsGfxListEventListener();
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/** interfaces for addref and release and queryinterface*/
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NS_DECL_ISUPPORTS
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/** nsIDOMKeyListener interfaces
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* @see nsIDOMKeyListener
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*/
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NS_IMETHOD SetFrame(nsGfxListControlFrame *aFrame);
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/** nsIDOMKeyListener interfaces
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* @see nsIDOMKeyListener
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*/
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virtual nsresult HandleEvent(nsIDOMEvent* aEvent);
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virtual nsresult KeyDown(nsIDOMEvent* aKeyEvent);
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virtual nsresult KeyUp(nsIDOMEvent* aKeyEvent);
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virtual nsresult KeyPress(nsIDOMEvent* aKeyEvent);
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/* END interfaces from nsIDOMKeyListener*/
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/** nsIDOMMouseListener interfaces
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* @see nsIDOMMouseListener
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*/
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virtual nsresult MouseDown(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseUp(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseClick(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseDblClick(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseOver(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseOut(nsIDOMEvent* aMouseEvent);
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/* END interfaces from nsIDOMMouseListener*/
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//nsIDOMEventMotionListener
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/** nsIDOMEventMotionListener interfaces
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* @see nsIDOMEventMotionListener
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*/
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virtual nsresult MouseMove(nsIDOMEvent* aMouseEvent);
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virtual nsresult DragMove(nsIDOMEvent* aMouseEvent);
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/* END interfaces from nsIDOMMouseListener*/
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friend nsresult NS_NewGfxListEventListener(nsIGfxListEventListener ** aInstancePtrResult);
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protected:
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/** the default constructor. Protected, use the factory to create an instance.
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* @see NS_NewEnderEventListener
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*/
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nsGfxListEventListener();
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protected:
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nsCWeakReference<nsGfxListControlFrame> mFrame;
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nsCOMPtr<nsIContent> mContent; // ref counted
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};
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/******************************************************************************
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* nsGfxListControlFrame
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******************************************************************************/
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class nsGfxListControlFrame : public nsHTMLContainerFrame,
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public nsIFormControlFrame,
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public nsIListControlFrame,
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public nsIDOMMouseListener,
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public nsIDOMMouseMotionListener,
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public nsIDOMKeyListener,
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public nsISelectControlFrame,
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public nsIStatefulFrame
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{
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public:
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friend nsresult NS_NewGfxListControlFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
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// nsISupports
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NS_IMETHOD QueryInterface(const nsIID& aIID, void** aInstancePtr);
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// nsIFrame
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NS_IMETHOD HandleEvent(nsIPresContext* aPresContext,
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nsGUIEvent* aEvent,
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nsEventStatus* aEventStatus);
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NS_IMETHOD SetInitialChildList(nsIPresContext* aPresContext,
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nsIAtom* aListName,
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nsIFrame* aChildList);
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NS_IMETHOD Reflow(nsIPresContext* aCX,
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nsHTMLReflowMetrics& aDesiredSize,
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const nsHTMLReflowState& aReflowState,
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nsReflowStatus& aStatus);
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NS_IMETHOD 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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NS_IMETHOD DidReflow(nsIPresContext* aPresContext, nsDidReflowStatus aStatus);
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NS_IMETHOD MoveTo(nsIPresContext* aPresContext, nscoord aX, nscoord aY);
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NS_IMETHOD Destroy(nsIPresContext *aPresContext);
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// nsIFormControlFrame
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NS_IMETHOD GetType(PRInt32* aType) const;
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NS_IMETHOD GetName(nsString* aName);
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NS_IMETHOD SetProperty(nsIPresContext* aPresContext, nsIAtom* aName, const nsAReadableString& aValue);
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NS_IMETHOD GetProperty(nsIAtom* aName, nsAWritableString& aValue);
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NS_IMETHOD GetMultiple(PRBool* aResult, nsIDOMHTMLSelectElement* aSelect = nsnull);
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NS_IMETHOD GetFont(nsIPresContext* aPresContext,
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const nsFont*& aFont);
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NS_IMETHOD GetFormContent(nsIContent*& aContent) const;
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virtual void SetFocus(PRBool aOn = PR_TRUE, PRBool aRepaint = PR_FALSE);
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virtual void ScrollIntoView(nsIPresContext* aPresContext);
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virtual void MouseClicked(nsIPresContext* aPresContext);
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virtual void Reset(nsIPresContext* aPresContext);
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virtual PRBool IsSuccessful(nsIFormControlFrame* aSubmitter);
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virtual PRInt32 GetMaxNumValues();
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virtual PRBool GetNamesValues(PRInt32 aMaxNumValues, PRInt32& aNumValues,
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nsString* aValues, nsString* aNames);
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virtual void SetFormFrame(nsFormFrame* aFrame);
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virtual nscoord GetVerticalInsidePadding(nsIPresContext* aPresContext,
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float aPixToTwip,
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nscoord aInnerHeight) const;
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virtual nscoord GetHorizontalInsidePadding(nsIPresContext* aPresContext,
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float aPixToTwip,
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nscoord aInnerWidth,
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nscoord aCharWidth) const;
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virtual nsresult RequiresWidget(PRBool &aRequiresWidget);
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// nsHTMLContainerFrame
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virtual PRIntn GetSkipSides() const;
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// nsIListControlFrame
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NS_IMETHOD SetComboboxFrame(nsIFrame* aComboboxFrame);
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NS_IMETHOD GetSelectedIndex(PRInt32* aIndex);
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NS_IMETHOD GetSelectedItem(nsString & aStr);
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NS_IMETHOD CaptureMouseEvents(nsIPresContext* aPresContext, PRBool aGrabMouseEvents);
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NS_IMETHOD GetMaximumSize(nsSize &aSize);
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NS_IMETHOD SetSuggestedSize(nscoord aWidth, nscoord aHeight);
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NS_IMETHOD GetNumberOfOptions(PRInt32* aNumOptions);
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NS_IMETHOD SyncViewWithFrame(nsIPresContext* aPresContext);
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NS_IMETHOD AboutToDropDown();
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NS_IMETHOD AboutToRollup();
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NS_IMETHOD UpdateSelection(PRBool aDoDispatchEvent, PRBool aForceUpdate, nsIContent* aContent);
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NS_IMETHOD SetPresState(nsIPresState * aState) { mPresState = aState; return NS_OK;}
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NS_IMETHOD SetOverrideReflowOptimization(PRBool aValue) { mOverrideReflowOpt = aValue; return NS_OK; }
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NS_IMETHOD GetOptionsContainer(nsIPresContext* aPresContext, nsIFrame** aFrame);
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NS_IMETHOD SaveStateInternal(nsIPresContext* aPresContext, nsIPresState** aState);
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NS_IMETHOD RestoreStateInternal(nsIPresContext* aPresContext, nsIPresState* aState);
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// nsISelectControlFrame
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NS_IMETHOD AddOption(nsIPresContext* aPresContext, PRInt32 index);
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NS_IMETHOD RemoveOption(nsIPresContext* aPresContext, PRInt32 index);
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NS_IMETHOD SetOptionSelected(PRInt32 aIndex, PRBool aValue);
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NS_IMETHOD GetOptionSelected(PRInt32 aIndex, PRBool* aValue);
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NS_IMETHOD DoneAddingContent(PRBool aIsDone);
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NS_IMETHOD OptionDisabled(nsIContent * aContent);
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//nsIStatefulFrame
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NS_IMETHOD GetStateType(nsIPresContext* aPresContext, nsIStatefulFrame::StateType* aStateType);
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NS_IMETHOD SaveState(nsIPresContext* aPresContext, nsIPresState** aState);
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NS_IMETHOD RestoreState(nsIPresContext* aPresContext, nsIPresState* aState);
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//nsIDOMEventListener
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virtual nsresult MouseDown(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseUp(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseClick(nsIDOMEvent* aMouseEvent) { return NS_OK; }
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virtual nsresult MouseDblClick(nsIDOMEvent* aMouseEvent) { return NS_OK; }
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virtual nsresult MouseOver(nsIDOMEvent* aMouseEvent) { return NS_OK; }
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virtual nsresult MouseOut(nsIDOMEvent* aMouseEvent) { return NS_OK; }
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virtual nsresult HandleEvent(nsIDOMEvent* aEvent) { return NS_OK; }
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//nsIDOMEventMotionListener
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virtual nsresult MouseMove(nsIDOMEvent* aMouseEvent);
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virtual nsresult DragMove(nsIDOMEvent* aMouseEvent);
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//nsIDOMKeyListener
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virtual nsresult KeyDown(nsIDOMEvent* aKeyEvent);
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virtual nsresult KeyUp(nsIDOMEvent* aKeyEvent) { return NS_OK; }
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virtual nsresult KeyPress(nsIDOMEvent* aKeyEvent);
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// Static Methods
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static nsIDOMHTMLSelectElement* GetSelect(nsIContent * aContent);
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static nsIDOMHTMLCollection* GetOptions(nsIContent * aContent, nsIDOMHTMLSelectElement* aSelect = nsnull);
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static nsIDOMHTMLOptionElement* GetOption(nsIDOMHTMLCollection& aOptions, PRInt32 aIndex);
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static nsIContent* GetOptionAsContent(nsIDOMHTMLCollection* aCollection,PRInt32 aIndex);
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static PRBool GetOptionValue(nsIDOMHTMLCollection& aCollecton, PRInt32 aIndex, nsString& aValue);
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// Weak Reference
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nsCWeakReferent *WeakReferent()
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{ return &mWeakReferent; }
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protected:
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NS_IMETHOD GetSelectedIndexFromDOM(PRInt32* aIndex); // from DOM
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NS_IMETHOD IsTargetOptionDisabled(PRBool &aIsDisabled);
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NS_IMETHOD IsOptionDisabled(PRInt32 anIndex, PRBool &aIsDisabled);
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nsresult ScrollToFrame(nsIContent * aOptElement);
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PRBool IsClickingInCombobox(nsIDOMEvent* aMouseEvent);
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void AdjustIndexForDisabledOpt(PRInt32 &anNewIndex, PRInt32 &anOldIndex,
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PRBool &aDoSetNewIndex, PRBool &aWasDisabled,
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PRInt32 aNumOptions, PRInt32 aDoAdjustInc, PRInt32 aDoAdjustIncNext);
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nsGfxListControlFrame();
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virtual ~nsGfxListControlFrame();
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PRInt32 GetNumberOfOptions();
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// Utility methods
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nsresult GetSizeAttribute(PRInt32 *aSize);
|
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PRInt32 GetNumberOfSelections();
|
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nsIContent* GetOptionFromContent(nsIContent *aContent);
|
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nsresult GetIndexFromDOMEvent(nsIDOMEvent* aMouseEvent, PRInt32& aOldIndex, PRInt32& aCurIndex);
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PRInt32 GetSelectedIndexFromContent(nsIContent *aContent);
|
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nsIContent* GetOptionContent(PRInt32 aIndex);
|
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PRBool IsContentSelected(nsIContent* aContent);
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PRBool IsContentSelectedByIndex(PRInt32 aIndex);
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void SetContentSelected(PRInt32 aIndex, PRBool aSelected);
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void GetViewOffset(nsIViewManager* aManager, nsIView* aView, nsPoint& aPoint);
|
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nsresult Deselect();
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nsIFrame *GetOptionFromChild(nsIFrame* aParentFrame);
|
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PRBool IsAncestor(nsIView* aAncestor, nsIView* aChild);
|
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nsIView* GetViewFor(nsIWidget* aWidget);
|
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PRBool IsInDropDownMode();
|
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PRBool IsOptionElement(nsIContent* aContent);
|
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PRBool IsOptionElementFrame(nsIFrame *aFrame);
|
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nsIFrame *GetSelectableFrame(nsIFrame *aFrame);
|
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void DisplaySelected(nsIContent* aContent);
|
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void DisplayDeselected(nsIContent* aContent);
|
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void ForceRedraw(nsIPresContext* aPresContext);
|
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PRBool IsOptionGroup(nsIFrame* aFrame);
|
||||
void SingleSelection();
|
||||
void MultipleSelection(PRBool aIsShift, PRBool aIsControl);
|
||||
void SelectIndex(PRInt32 aIndex);
|
||||
void ToggleSelected(PRInt32 aIndex);
|
||||
void ClearSelection();
|
||||
void ExtendedSelection(PRInt32 aStartIndex, PRInt32 aEndIndex, PRBool aDoInvert, PRBool aSetValue);
|
||||
void ResetSelectedItem();
|
||||
PRBool CheckIfAllFramesHere();
|
||||
|
||||
PRBool HasSameContent(nsIFrame* aFrame1, nsIFrame* aFrame2);
|
||||
void HandleListSelection(nsIDOMEvent * aDOMEvent);
|
||||
PRInt32 GetSelectedIndexFromFrame(nsIFrame *aHitFrame);
|
||||
PRBool IsLeftButton(nsIDOMEvent* aMouseEvent);
|
||||
|
||||
void GetScrollableView(nsIScrollableView*& aScrollableView);
|
||||
|
||||
#ifdef DO_DRAGGING
|
||||
// Special Drag Methods
|
||||
nsresult StartAutoScrollTimer(nsIPresContext *aPresContext, nsIFrame *aFrame, nsPoint& aPoint, PRUint32 aDelay);
|
||||
nsresult StopAutoScrollTimer();
|
||||
nsresult DoAutoScroll(nsIPresContext *aPresContext, nsIFrame *aFrame, nsPoint& aPoint);
|
||||
#endif
|
||||
// onChange detection
|
||||
nsresult SelectionChanged(nsIContent* aContent);
|
||||
|
||||
// Data Members
|
||||
nsFormFrame* mFormFrame;
|
||||
PRInt32 mSelectedIndex;
|
||||
PRInt32 mOldSelectedIndex;
|
||||
PRInt32 mSelectedIndexWhenPoppedDown;
|
||||
PRInt32 mStartExtendedIndex;
|
||||
PRInt32 mEndExtendedIndex;
|
||||
PRBool mIsInitializedFromContent;
|
||||
nsIComboboxControlFrame *mComboboxFrame;
|
||||
PRBool mButtonDown;
|
||||
nscoord mMaxWidth;
|
||||
nscoord mMaxHeight;
|
||||
PRBool mIsCapturingMouseEvents;
|
||||
PRInt32 mNumDisplayRows;
|
||||
|
||||
// Dragging Info
|
||||
PRBool mIsDragScrollingDown;
|
||||
PRInt32 mLastDragCoordY;
|
||||
|
||||
nsVoidArray * mSelectionCache;
|
||||
PRInt32 mSelectionCacheLength;
|
||||
|
||||
PRBool mIsAllContentHere;
|
||||
PRBool mIsAllFramesHere;
|
||||
PRBool mHasBeenInitialized;
|
||||
|
||||
PRBool mOverrideReflowOpt;
|
||||
|
||||
PRInt32 mDelayedIndexSetting;
|
||||
PRBool mDelayedValueSetting;
|
||||
|
||||
nsIPresContext* mPresContext; // XXX: Remove the need to cache the pres context.
|
||||
|
||||
nsCOMPtr<nsIPresState> mPresState; // Need cache state when list is null
|
||||
|
||||
nsCOMPtr<nsIGfxListEventListener> mEventListener; // ref counted
|
||||
nsCWeakReferent mWeakReferent; // so this obj can be used as a weak ptr
|
||||
|
||||
// XXX temprary only until full system mouse capture works
|
||||
PRBool mIsScrollbarVisible;
|
||||
|
||||
//Resize Reflow OpitmizationSize;
|
||||
nsSize mCacheSize;
|
||||
nsSize mCachedMaxElementSize;
|
||||
nsSize mCachedUnconstrainedSize;
|
||||
nsSize mCachedAvailableSize;
|
||||
|
||||
nsSize mCachedScrollFrameSize;
|
||||
|
||||
// timer for autoscrolling.
|
||||
#ifdef DO_DRAGGING
|
||||
nsSelectAutoScrollTimer *mAutoScrollTimer;
|
||||
#endif
|
||||
|
||||
#ifdef DO_REFLOW_COUNTER
|
||||
PRInt32 mReflowId;
|
||||
#endif
|
||||
|
||||
private:
|
||||
NS_IMETHOD_(nsrefcnt) AddRef() { return NS_OK; }
|
||||
NS_IMETHOD_(nsrefcnt) Release() { return NS_OK; }
|
||||
};
|
||||
|
||||
#endif /* nsGfxListControlFrame_h___ */
|
||||
|
||||
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