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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- // ╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤
- //
- // This is a replacement class for PowerPlant's LGWorld. It allows for the
- // resizing and reorienting of the offscreen world, which LGWorld won't let
- // you do. Because the CGWorld can be updated, the pixmap can be made
- // purgeable by passing in the pixPurge flag in the constructor. LGWorld
- // would let you do this, however, if the pixels ever got purged you'd be
- // completely hosed.
- //
- // This class has ben submitted to metrowerks for a potential replacement
- // of LGWorld. In the event that metrowerks adds the extended functionality
- // that CGWorld offers, we can make this module obsolete.
- // ╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤
-
- #pragma once
-
- #include <LSharable.h>
-
- #ifndef __QDOFFSCREEN__
- #include <QDOffscreen.h>
- #endif
-
- class CGWorld
- {
- public:
- CGWorld();
- CGWorld(
- const Rect& inBounds,
- Int16 inPixelDepth = 0,
- GWorldFlags inFlags = 0,
- CTabHandle inCTableH = nil,
- GDHandle inGDeviceH = nil);
-
- ~CGWorld();
-
- Boolean BeginDrawing(void);
- void EndDrawing(void);
-
- void CopyImage(
- GrafPtr inDestPort,
- const Rect& inDestRect,
- Int16 inXferMode = srcCopy,
- RgnHandle inMaskRegion = nil);
-
- GWorldPtr GetMacGWorld(void);
-
- void SetBounds(const Rect &inBounds);
- const Rect& GetBounds(void) const;
-
- Boolean IsConsistent(void) const;
-
- void AdjustGWorld(const Rect& inToBounds);
-
-
- virtual void UpdateBounds(const Rect& inBounds);
- void UpdateOrigin(const Point& inOrigin);
-
- protected:
-
- GWorldPtr mMacGWorld;
- QDErr mGWorldStatus;
- Rect mBounds;
- Int16 mDepth;
-
- CGrafPtr mSavePort;
- GDHandle mSaveDevice;
- };
-
- inline const Rect& CGWorld::GetBounds(void) const
- { return mBounds; }
- inline Boolean CGWorld::IsConsistent(void) const
- { return (mGWorldStatus == noErr); }
- inline GWorldPtr CGWorld::GetMacGWorld(void)
- { return mMacGWorld; }
-
-
- // ╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤
- // Ñ
- // ╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤
-
- class CSharedWorld : public CGWorld, public LSharable
- {
- public:
- CSharedWorld(
- const Rect& inFrame,
- Int16 inDepth,
- GWorldFlags inFlags);
- };
-
-