зеркало из https://github.com/mozilla/pjs.git
112 строки
3.2 KiB
C++
112 строки
3.2 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
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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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// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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//
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// This is a replacement class for PowerPlant's LGWorld. It allows for the
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// resizing and reorienting of the offscreen world, which LGWorld won't let
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// you do. Because the CGWorld can be updated, the pixmap can be made
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// purgeable by passing in the pixPurge flag in the constructor. LGWorld
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// would let you do this, however, if the pixels ever got purged you'd be
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// completely hosed.
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//
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// This class has ben submitted to metrowerks for a potential replacement
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// of LGWorld. In the event that metrowerks adds the extended functionality
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// that CGWorld offers, we can make this module obsolete.
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// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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#pragma once
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#include <LSharable.h>
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#ifndef __QDOFFSCREEN__
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#include <QDOffscreen.h>
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#endif
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class CGWorld
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{
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public:
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CGWorld();
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CGWorld(
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const Rect& inBounds,
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Int16 inPixelDepth = 0,
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GWorldFlags inFlags = 0,
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CTabHandle inCTableH = nil,
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GDHandle inGDeviceH = nil);
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~CGWorld();
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Boolean BeginDrawing(void);
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void EndDrawing(void);
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void CopyImage(
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GrafPtr inDestPort,
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const Rect& inDestRect,
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Int16 inXferMode = srcCopy,
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RgnHandle inMaskRegion = nil);
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GWorldPtr GetMacGWorld(void);
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void SetBounds(const Rect &inBounds);
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const Rect& GetBounds(void) const;
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Boolean IsConsistent(void) const;
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void AdjustGWorld(const Rect& inToBounds);
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virtual void UpdateBounds(const Rect& inBounds);
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void UpdateOrigin(const Point& inOrigin);
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protected:
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GWorldPtr mMacGWorld;
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QDErr mGWorldStatus;
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Rect mBounds;
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Int16 mDepth;
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CGrafPtr mSavePort;
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GDHandle mSaveDevice;
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};
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inline const Rect& CGWorld::GetBounds(void) const
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{ return mBounds; }
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inline Boolean CGWorld::IsConsistent(void) const
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{ return (mGWorldStatus == noErr); }
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inline GWorldPtr CGWorld::GetMacGWorld(void)
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{ return mMacGWorld; }
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// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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// ¥
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// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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class CSharedWorld : public CGWorld, public LSharable
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{
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public:
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CSharedWorld(
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const Rect& inFrame,
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Int16 inDepth,
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GWorldFlags inFlags);
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};
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