98 lines
3.2 KiB
C
98 lines
3.2 KiB
C
/* $Xorg: ClockP.h,v 1.4 2001/02/09 02:05:33 xorgcvs Exp $ */
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/*
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Copyright 1993, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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/* $XFree86: xc/programs/oclock/ClockP.h,v 1.4 2001/01/17 23:45:01 dawes Exp $ */
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#ifndef _ClockP_h
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#define _ClockP_h
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#include "Clock.h"
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#include <X11/CoreP.h>
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#include "transform.h"
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#define POLY_SIZE 6
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/* New fields for the clock widget instance record */
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typedef struct {
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Pixel minute;
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Pixel hour;
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Pixel jewel;
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GC minuteGC;
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GC hourGC;
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GC jewelGC;
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GC eraseGC;
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GC shapeGC; /* pointer to GraphicsContext */
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/* start of graph stuff */
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int backing_store; /* backing store variety */
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Boolean shape_window; /* use SetWindowShapeMask */
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Boolean transparent; /* make window transparent */
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float border_size;
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float jewel_size;
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XtIntervalId interval_id;
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Transform t;
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Transform maskt;
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Pixmap shape_mask; /* window shape */
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int shape_width; /* window width when shape last made */
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int shape_height; /* window height when shape last made */
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double hour_angle; /* hour hand position */
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double minute_angle; /* minute hand position */
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int polys_valid; /* polygons contain good data */
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TPoint minute_poly[POLY_SIZE]; /* polygon for minute hand */
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TPoint hour_poly[POLY_SIZE]; /* polygon for hour hand */
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} ClockPart;
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/* Full instance record declaration */
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typedef struct _ClockRec {
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CorePart core;
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ClockPart clock;
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} ClockRec;
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/* New fields for the Clock widget class record */
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typedef struct {int dummy;} ClockClassPart;
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/* Full class record declaration. */
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typedef struct _ClockClassRec {
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CoreClassPart core_class;
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ClockClassPart clock_class;
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} ClockClassRec;
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/* Class pointer. */
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extern ClockClassRec clockClassRec;
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extern void paint_jewel ( ClockWidget w, Drawable d, GC gc );
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extern int check_jewel_poly ( ClockWidget w, TPoint poly[6] );
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extern void check_jewel ( ClockWidget w, Drawable d, GC gc );
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extern void compute_hand ( ClockWidget w, double a, double l, double width,
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TPoint poly[6] );
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extern void compute_hands ( ClockWidget w );
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extern void paint_hand ( ClockWidget w, Drawable d, GC gc, TPoint poly[6] );
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extern void paint_hands ( ClockWidget w, Drawable d, GC minute_gc, GC hour_gc );
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#endif /* _ClockP_h */
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