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1 line
15 KiB
C
1 line
15 KiB
C
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/* Copyright (c) 2017, Computer History Museum
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted (subject to
the limitations in the disclaimer below) provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of Computer History Museum nor the names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE. */
#ifndef CARBONUTIL_H
#define CARBONUTIL_H
#include <PMApplication.h>
/**********************************************************************
carbonutil.h - accessor functions and macros for carbon compatibility
To access the following fields, use the indicated accessor functions:
****** QuickDraw ********
CGrafPort
device;
portPixMap; PixMapHandle GetPortPixMap(CGrafPtr port)
Get pixel depth: short GetPortPixelDepth(CGrafPtr port)
Get bitmap for copybits: BitMap *GetPortBitMapForCopyBits(CGrafPtr port)
portVersion; Boolean IsPortColor(CGrafPtr port)
grafVars;
chExtra; short GetPortChExtra(CGrafPtr port)
pnLocHFrac; short GetPortFracHPenLocation(CGrafPtr port) / void SetPortFracHPenLocation(CGrafPtr port,short pnLocHFrac)
portRect; Rect *GetPortBounds(CGrafPtr port, Rect *r / void SetPortBounds(CGrafPtr port,const Rect *r)
visRgn; RgnHandle GetPortVisibleRegion(CGrafPtr port,RgnHandle visRgn) / void SetPortVisibleRegion(CGrafPtr portRgnHandle visRgn)
To avoid having to create a new region, use:
RgnHandle MyGetPortVisibleRegion(CGrafPtr port)
Important: returns region in a global variable, do not reuse while still in use!
clipRgn; RgnHandle GetPortClipRegion(CGrafPtr port,RgnHandle clipRgn) / void SetPortClipRegion(CGrafPtr port,RgnHandle clipRgn)
To save and restore clip region, use the following which allocate and deallocate temporary regions:
RgnHandle SavePortClipRegion(CGrafPtr port);
void RestorePortClipRegion(CGrafPtr port,RgnHandle rgn);
bkPixPat; PixPatHandle GetPortBackPixPat(CGrafPtr port,PixPatHandle backPattern) / void SetPortBackPixPat(CGrafPtr port,PixPatHandle backPattern)
rgbFgColor; RGBColor *GetPortForeColor(CGrafPtr port,RGBColor *foreColor) / void RGBForeColor(const RGBColor *color)
rgbBkColor; RGBColor *GetPortBackColor(CGrafPtr port,RGBColor *backColor) / void RGBBackColor(const RGBColor *color)
pnLoc; Point *GetPortPenLocation(CGrafPtr port,Point * penLocation)
pnSize; Point *GetPortPenSize(CGrafPtr port,Point *penSize) / void SetPortPenSize(CGrafPtr port,Point penSize)
pnMode; SInt32 GetPortPenMode(CGrafPtr port) / void SetPortPenMode(CGrafPtr port,SInt32 penMode)
pnPixPat; PixPatHandle GetPortPenPixPat(CGrafPtr port,PixPatHandle penPattern) / void SetPortPenPixPat(CGrafPtr port,PixPatHandle penPattern
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