1 line
3.3 KiB
C
1 line
3.3 KiB
C
/*********************************************************/
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/* This source code copyright (c) 1991-2001, Aaron Giles */
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/* See the Read Me file for licensing information. */
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/* Contact email: mac@aarongiles.com */
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/*********************************************************/
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#ifndef __IMAGEUTILS__
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#define __IMAGEUTILS__
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#include "MonitorUtils.h"
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enum {
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ifSelected = 0x00000001L, // if ==> image->flags constants
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ifSelVisible = 0x00000002L,
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ifCropped = 0x00000004L,
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ifBanded = 0x00000008L,
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ifCorrupt = 0x00000010L,
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ifAborted = 0x00000020L,
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ifFull = 0x00000040L,
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ifDithered = 0x00000080L,
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ifNeedsWhiteBG = 0x00000100L,
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ifNoOnscreenProg = 0x00000200L,
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ifGWOrigSize = 0x00000400L,
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ifScreenSize = 0x00000800L,
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ifFilename = 0x00001000L,
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ifIsAboutBox = 0x00002000L,
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ifCommentsClosed = 0x00004000L,
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ifGWTempMem = 0x00008000L,
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ifNeedToRedraw = 0x00010000L
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};
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extern void DeferImageUpdate(ImageHandle theImage);
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extern OSErr UpdateImage(ImageHandle theImage);
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extern void HandleImageActivate(ImageHandle theImage, Boolean nowActive);
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extern void HandleImageClick(ImageHandle theImage, EventRecord *theEvent);
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ImageHandle NewImage(void);
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void DisposeImage(ImageHandle theImage);
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ImageHandle CopyImage(ImageHandle srcImage);
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ImageHandle LastImage(void);
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ImageHandle PreviousImage(ImageHandle theImage);
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Boolean AnotherFull(ImageHandle theImage);
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ImageHandle FindImage(WindowPtr theWindow);
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void UpdateImages(MonitorHandle theMonitor);
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void SetUpOnscreenPort(JVDrawParamsHandle theParams, ImageHandle theImage);
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void SetUpOffscreenPort(JVDrawParamsHandle theParams, ImageHandle theImage);
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OSErr DrawImage(ImageHandle theImage, short bitsFlags, NestedProgressPtr progProc);
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OSErr DrawImageGWorld(ImageHandle theImage, short bitsFlags, NestedProgressPtr progProc);
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OSErr DrawImageFull(ImageHandle theImage, short bitsFlags, NestedProgressPtr progProc);
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void DrawFullBorder(ImageHandle theImage);
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void DrawFileName(ImageHandle theImage);
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Boolean MakeImageGWorld(ImageHandle theImage, Boolean quantizing);
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void KillGWorld(ImageHandle theImage);
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CTabHandle GetGWorldColors(ImageHandle theImage, short gwDepth);
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void DoImageHelp(WindowPtr theWindow, Point globalPt);
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#define FrontImage() FindImage(FWFrontWindow())
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#define WinTitle(image) (*((WindowPeek)(*(image))->window)->titleHandle)
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#define FileName(image) ((*(image))->file.name)
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#define Cropped(image) (((*image)->flags & ifCropped) != 0)
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#define Banded(image) (((*image)->flags & ifBanded) != 0)
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#define Full(image) (((*image)->flags & ifFull) != 0)
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#define Dithered(image) (((*image)->flags & ifDithered) != 0)
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#define Corrupt(image) (((*image)->flags & ifCorrupt) != 0)
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#define NeedsWhiteBG(image) (((*image)->flags & ifNeedsWhiteBG) != 0)
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#define NoOnscreenProg(image) (((*image)->flags & ifNoOnscreenProg) != 0)
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#define GWOrigSize(image) (((*image)->flags & ifGWOrigSize) != 0)
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#define ScreenSize(image) (((*image)->flags & ifScreenSize) != 0)
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#define ShowFilename(image) (((*image)->flags & ifFilename) != 0)
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#define Aborted(image) (((*image)->flags & ifAborted) != 0)
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#define IsAboutBox(image) (((*image)->flags & ifIsAboutBox) != 0)
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#define CommentsClosed(image) (((*image)->flags & ifCommentsClosed) != 0)
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#define GWTempMem(image) (((*image)->flags & ifGWTempMem) != 0)
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#define NeedToRedraw(image) (((*image)->flags & ifNeedToRedraw) != 0)
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#endif
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