diff options
Diffstat (limited to 'generic/tkZinc.h')
-rw-r--r-- | generic/tkZinc.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/generic/tkZinc.h b/generic/tkZinc.h deleted file mode 100644 index 2eb105b..0000000 --- a/generic/tkZinc.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * tkZinc.h -- Header file for Tk zinc widget. - * - * Authors : Patrick Lecoanet. - * Creation date : Mon Mar 15 14:02:03 1999 - * - * $Id$ - */ - -/* - * Copyright (c) 1993 - 2005 CENA, Patrick Lecoanet -- - * - * See the file "Copyright" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. - * - */ - - -#ifndef _tkZinc_h -#define _tkZinc_h - -#include "WidgetInfo.h" -#include "Item.h" -#include "List.h" -#include "MapInfo.h" - -#include <GL/glu.h> - -typedef struct _ZnTagSearch { - ZnWInfo *wi; - ZnItem current; /* Pointer to last item returned. */ - ZnItem previous; /* The item right before the current - * is tracked so if the current is - * deleted we don't have to start from the - * beginning. */ - ZnBool over; /* Non-zero means NextItem should always - * return NULL. */ - int type; /* search type */ - unsigned int id; /* item id for searches by id */ - - Tk_Uid tag; /* tag expression string */ - int tag_index; /* current position in string scan */ - int tag_len; /* length of tag expression string */ - - char *rewrite_buf; /* tag string (after removing escapes) */ - unsigned int rewrite_buf_alloc; /* available space for rewrites */ - - struct _TagSearchExpr *expr; /* compiled tag expression */ - ZnItem group; - ZnBool recursive; - ZnList item_stack; -} ZnTagSearch; - -/* - * Structure used by the tesselator. - */ -typedef struct _ZnCombineData { - ZnReal v[2]; - struct _ZnCombineData *next; -} ZnCombineData; - -typedef struct _ZnTess { - GLUtesselator *tess; - ZnCombineData *combine_list; - int type; - int combine_length; -} ZnTess; - -extern ZnList ZnWorkPoints; -extern ZnList ZnWorkXPoints; -extern ZnList ZnWorkStrings; -extern ZnTess ZnTesselator; - -#ifdef GL -typedef struct _ZnGLContextEntry { - ZnGLContext context; - Display *dpy; - ZnReal max_line_width; - ZnReal max_point_width; - unsigned int max_tex_size; - ZnList widgets; -#ifdef _WIN32 - PIXELFORMATDESCRIPTOR pfd; - int ipixel; - HWND hwnd; /* Temporary storage between MakeCurrent and Release */ - HDC hdc; -#else - XVisualInfo *visual; /* Should these two be managed by screen ? */ - Colormap colormap; -#endif - struct _ZnGLContextEntry *next; -} ZnGLContextEntry; - -ZnGLContextEntry *ZnGetGLContext(Display *dpy); -ZnGLContextEntry *ZnGLMakeCurrent(Display *dpy, ZnWInfo *wi); -void ZnGLReleaseContext(ZnGLContextEntry *ce); -#endif - -int ZnParseCoordList(ZnWInfo *wi, Tcl_Obj *arg, ZnPoint **pts, - char **controls, unsigned int *num_pts, ZnBool *old_format); -int ZnItemWithTagOrId(ZnWInfo *wi, Tcl_Obj *tag_or_id, - ZnItem *item, ZnTagSearch **search_var); -void ZnTagSearchDestroy(ZnTagSearch *search); -void ZnDoItem(Tcl_Interp *interp, ZnItem item, int part, Tk_Uid tag_uid); -void ZnNeedRedisplay(ZnWInfo *wi); -void ZnDamage(ZnWInfo *wi, ZnBBox *damage); -void ZnDamageAll(ZnWInfo *wi); - - -#endif /* _tkZinc_h */ |