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authorWilliam Joye <wjoye@cfa.harvard.edu>2017-01-03 21:51:01 (GMT)
committerWilliam Joye <wjoye@cfa.harvard.edu>2017-01-03 21:51:01 (GMT)
commita780057cc1b51dd3a557549c3cf2431f09136c0d (patch)
tree717f78052c55596449b27743171d7e170c4d39a0 /tkimg/pixmap/pixmapInt.h
parent7749430b9352c1eaf5dca7d8a89a6d35f565ef24 (diff)
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upgrade tkimg to 1.4.6
Diffstat (limited to 'tkimg/pixmap/pixmapInt.h')
-rw-r--r--tkimg/pixmap/pixmapInt.h149
1 files changed, 0 insertions, 149 deletions
diff --git a/tkimg/pixmap/pixmapInt.h b/tkimg/pixmap/pixmapInt.h
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-/*
- * pixmapInt.h --
- *
- * Generic header file for the pixmap image type. This is NOT a public
- * header file!
- *
- * Copyright (c) 1996, Expert Interface Technologies
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- */
-
-#ifndef _TKIMG_PIXMAP_INT_H_
-#define _TKIMG_PIXMAP_INT_H_
-
-#include "tkimg.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Constants
- */
-
-#define XPM_MONO 1
-#define XPM_GRAY_4 2
-#define XPM_GRAY 3
-#define XPM_COLOR 4
-#define XPM_SYMBOLIC 5
-#define XPM_UNKNOWN 6
-
-/*
- * The following data structure represents the master for a pixmap
- * image:
- */
-
-typedef struct PixmapMaster {
- Tk_ImageMaster tkMaster; /* Tk's token for image master. NULL means
- * the image is being deleted. */
- Tcl_Interp *interp; /* Interpreter for application that is
- * using image. */
- Tcl_Command imageCmd; /* Token for image command (used to delete
- * it when the image goes away). NULL means
- * the image command has already been
- * deleted. */
- char *fileString; /* Value of -file option (malloc'ed).
- * valid only if the -file option is specified
- */
- char *dataString; /* Value of -data option (malloc'ed).
- * valid only if the -data option is specified
- */
- /* First in list of all instances associated
- * with this master. */
- int size[2]; /* width and height */
- int ncolors; /* number of colors */
- int cpp; /* characters per pixel */
- char **data; /* The data that defines this pixmap
- * image (array of strings). It is
- * converted into an X Pixmap when this
- * image is instanciated
- */
- int isDataAlloced; /* False iff the data is got from
- * the -id switch */
- struct PixmapInstance *instancePtr;
-} PixmapMaster;
-
-typedef struct ColorStruct {
- char c; /* This is used if CPP is one */
- char *cstring; /* This is used if CPP is bigger than one */
- XColor *colorPtr;
-} ColorStruct;
-
-/*----------------------------------------------------------------------
- * PixmapInstance --
- *
- * Represents all of the instances of an image that lie within a
- * particular window:
- *
- * %% ToDo
- * Currently one instance is created for each window that uses
- * this pixmap. This is usually OK because pixmaps are usually
- * not shared or only shared by a small number of windows. To
- * improve resource allocation, we can create an instance for
- * each (Display x Visual x Depth) combo. This will usually
- * reduce the number of instances to one.
- *----------------------------------------------------------------------
- */
-typedef struct PixmapInstance {
- int refCount; /* Number of instances that share this
- * data structure. */
- PixmapMaster *masterPtr; /* Pointer to master for image. */
- Tk_Window tkwin; /* Window in which the instances will be
- * displayed. */
- Pixmap pixmap; /* The pixmap to display. */
- struct PixmapInstance *nextPtr;
- /* Next in list of all instance structures
- * associated with masterPtr (NULL means
- * end of list).
- */
- ColorStruct *colors;
- ClientData clientData; /* Place holder for platform specific
- * instance data */
-} PixmapInstance;
-
-/*
- * Functions exported by the platform specific parts for use by the
- * generic part of the implementation
- */
-
-MODULE_SCOPE void TkimgInitPixmapInstance(
- PixmapMaster *masterPtr,
- PixmapInstance *instancePtr);
-MODULE_SCOPE void TkimgXpmAllocTmpBuffer(
- PixmapMaster *masterPtr,
- PixmapInstance *instancePtr,
- XImage **imagePtr, XImage **maskPtr);
-MODULE_SCOPE void TkimgXpmFreeTmpBuffer(
- PixmapMaster *masterPtr,
- PixmapInstance *instancePtr,
- XImage *image, XImage *mask);
-MODULE_SCOPE void TkimgXpmSetPixel(
- PixmapInstance *instancePtr, XImage *image,
- XImage *mask, int x, int y, XColor *colorPtr,
- int *isTranspPtr);
-MODULE_SCOPE void TkimgXpmRealizePixmap(
- PixmapMaster *masterPtr,
- PixmapInstance *instancePtr,
- XImage *image, XImage *mask, int isTransp);
-MODULE_SCOPE void TkimgXpmFreeInstanceData(
- PixmapInstance *instancePtr, int delete);
-MODULE_SCOPE void TkimgpXpmDisplay(ClientData clientData,
- Display *display, Drawable drawable,
- int imageX, int imageY, int width, int height,
- int drawableX, int drawableY);
-
-/*
- * Declarations of internal functions, which are exported for tcl package management.
- */
-
-extern DLLEXPORT int Tkimgpixmap_Init(Tcl_Interp *interp);
-extern DLLEXPORT int Tkimgpixmap_SafeInit(Tcl_Interp *interp);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif