зеркало из https://github.com/mozilla/gecko-dev.git
149 строки
3.4 KiB
C++
149 строки
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; 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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* 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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*
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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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*/
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// ===========================================================================
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// CProxyPane.h
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//
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// ===========================================================================
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#ifndef CProxyPane_H
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#define CProxyPane_H
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#pragma once
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// Includes
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#include <LGAIconSuite.h>
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#include <LListener.h>
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#include <LDragAndDrop.h>
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#include "CProxyCaption.h"
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#include "MPaneEnablerPolicy.h"
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// Forward declarations
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class LView;
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class CNetscapeWindow;
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//
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// Class declaration
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//
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class CProxyPane
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: public LGAIconSuite
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, public LListener
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, public LDragAndDrop
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, public MPaneEnablerPolicy
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{
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private:
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typedef LGAIconSuite Inherited;
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public:
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enum {
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class_ID = 'Bpxy',
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kProxyViewID = 'Bpxv',
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kProxyPaneID = CProxyPane::class_ID,
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kProxyTitleCaptionID = CProxyCaption::class_ID,
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kProxyIconNormalID = 15313,
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kProxyIconMouseOverID = 15314
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};
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CProxyPane(
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LStream* inStream);
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virtual ~CProxyPane();
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virtual void ListenToMessage(
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MessageT inMessage,
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void* ioParam);
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virtual void DoDragSendData(
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FlavorType inFlavor,
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ItemReference inItemRef,
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DragReference inDragRef);
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virtual void Click(
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SMouseDownEvent& inMouseDown);
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virtual void MouseEnter(
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Point inPortPt,
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const EventRecord& inMacEvent);
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virtual void MouseLeave();
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void SetIconIDs(ResIDT inNormalID, ResIDT inMouseOverID)
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{ mProxyIconNormalID = inNormalID;
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mProxyIconMouseOverID = inMouseOverID;
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SetIconResourceID(inNormalID);
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Refresh(); }
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virtual void HandleEnablingPolicy(); // required as a MPaneEnablerPolicy
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protected:
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virtual void FinishCreateSelf();
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virtual void ActivateSelf();
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virtual void DeactivateSelf();
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virtual void ClickSelf(
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const SMouseDownEvent& inMouseDown);
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virtual void ToggleIcon(
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ResIDT inResID);
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CNetscapeWindow* mNetscapeWindow;
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LView* mProxyView;
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LCaption* mPageProxyCaption;
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DragSendDataUPP mSendDataUPP;
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Boolean mMouseInFrame;
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ResIDT mProxyIconNormalID;
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ResIDT mProxyIconMouseOverID;
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virtual void ToggleIconSelected(
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Boolean inIconIsSelected);
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// Stack-based helper class to handle toggling selected state of icon.
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class StToggleIconSelected
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{
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public:
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StToggleIconSelected(CProxyPane& inProxyPane, Boolean inSelected)
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: mProxyPane(inProxyPane),
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mSelectedState(inSelected)
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{
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mProxyPane.ToggleIconSelected(mSelectedState);
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}
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~StToggleIconSelected()
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{
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mProxyPane.ToggleIconSelected(!mSelectedState);
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}
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protected:
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CProxyPane& mProxyPane;
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Boolean mSelectedState;
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};
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friend class CProxyPane::StToggleIconSelected;
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};
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#endif
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