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/* $Id: ConvDisp.h,v 1.9 1999/01/07 03:06:21 ishisone Exp $ */
/*
* Copyright (c) 1990 Software Research Associates, Inc.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Software Research Associates not be
* used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission. Software Research
* Associates makes no representations about the suitability of this software
* for any purpose. It is provided "as is" without express or implied
* warranty.
*
* Author: Makoto Ishisone, Software Research Associates, Inc., Japan
*/
#ifndef _ConvDisplay_h
#define _ConvDisplay_h
#include <X11/Object.h>
#include "ICtypes.h"
/*
ConvDisplay new resources:
name class type default access
----------------------------------------------------------------------------
foreground Foreground Pixel DefaultForeground CSG
background Background Pixel DefaultBackground CSG
cursorBitmap CursorBitmap Bitmap *1 CSG
hotX HotX Position 3 CSG
hotY HotY Position 2 CSG
note: *1) default is a small caret
*/
#define XtNcursorBitmap "cursorBitmap"
#define XtCCursorBitmap "CursorBitmap"
#define XtNhotX "hotX"
#define XtNhotY "hotY"
#define XtCHotX "HotX"
#define XtCHotY "HotY"
typedef struct _ConvDisplayClassRec *ConvDisplayObjectClass;
typedef struct _ConvDisplayRec *ConvDisplayObject;
extern WidgetClass convDisplayObjectClass;
/*
* public interface functions
*/
/*
* int CDStringWidth(Widget object, ICString *str, int start, int end)
* $B;XDj$5$l$?J8;zNs$N(B start $BJ8;zL\$+$i(B end - 1 $BJ8;zL\$^$G$N(B
* $BI}(B ($BC10L$O%T%/%;%k(B) $B$rJV$9(B
* end $B$,Ii$N;~$OJ8;zNs$N:G8e$^$G$rI=$9(B
*/
extern int CDStringWidth(
#if NeedFunctionPrototypes
Widget /* object */,
ICString * /* str */,
int /* start */,
int /* end */
#endif
);
/*
* int CDLineHeight(Widget object, Position *ascentp)
* $B9T$N9b$5(B ($BC10L$O%T%/%;%k(B) $B$rJV$9(B
* ascentp $B$,(B NULL $B$G$J$$;~$K$O(B ascent $B$,JV$5$l$k(B
*/
extern int CDLineHeight(
#if NeedFunctionPrototypes
Widget /* object */,
Position * /* ascentp */
#endif
);
/*
* void CDDrawString(Widget object, Widget canvas, ICString *str,
* int start, int end, int x, int y)
* canvas $B$G;XDj$5$l$k(B widget $B$N:BI8(B (x, y) $B$+$i!";XDj$5$l$?(B
* $BJ8;zNs$N(B start $BJ8;zL\$+$i(B end - 1 $BJ8;zL\$^$G$r=q$/(B
* end $B$,Ii$N;~$OJ8;zNs$N:G8e$^$G$rI=$9(B
* $B$?$@$7!"(B(x, y) $B$OJ8;zNs$N:8>e$N:BI8$G$"$k(B
*/
extern void CDDrawString(
#if NeedFunctionPrototypes
Widget /* object */,
Widget /* canvas */,
ICString * /* str */,
int /* start */,
int /* end */,
int /* x */,
int /* y */
#endif
);
/*
* int CDMaxChar(Widget object, ICString *str, int start, int width)
* $B;XDj$5$l$?J8;zNs$N(B start $BJ8;zL\$+$i!"%T%/%;%kI}(B width $B$K(B
* $BF~$kJ8;z?t$rJV$9(B
*/
extern int CDMaxChar(
#if NeedFunctionPrototypes
Widget /* object */,
ICString * /* str */,
int /* start */,
int /* end */
#endif
);
/*
* void CDDrawCursor(Widget object, Widget canvas, int x, int y, int on)
* canvas $B$G;XDj$5$l$k(B widget $B$N:BI8(B (x, y) $B$K%$%s%5!<%H%+!<%=%k$r(B
* $BI=<($9$k(B
* on $B$,(B False $B$N;~$K$O%+!<%=%k$r>C$9(B
* $B;XDj$9$k(B y $B:BI8$K$O%U%)%s%H$N%Y!<%9%i%$%s$r;XDj$9$k(B
*/
extern void CDDrawCursor(
#if NeedFunctionPrototypes
Widget /* object */,
Widget /* canvas */,
int /* x */,
int /* y */,
int /* on */
#endif
);
/*
* void CDGetCursorBounds(Widget object, XRectangle *bounds)
* $BI=<($5$l$k%+!<%=%k$NI=<(NN0h$r(B bounds $B$KJV$9(B
* $B:BI8(B (x, y) $B$K%+!<%=%k$r=q$$$?;~$NI=<(NN0h$O(B
* (x + bounds->x, y + bounds->y): $B:8>e:BI8(B
* (bounds->width, bounds->height): $BNN0h$NBg$-$5(B
* $B$K$J$k(B
*/
extern void CDGetCursorBounds(
#if NeedFunctionPrototypes
Widget /* object */,
XRectangle * /* bounds */
#endif
);
/*
* void CDSetFonts(Widget object, XFontStruct **fontset, Cardinal num_fonts)
* (note: fontset is an array of (XFontStruct *).)
* $BIA2h$K(B fontset $B$G;XDj$5$l$k%U%)%s%H$r;HMQ$9$k$h$&$K@_Dj$9$k(B
* $B%*%V%8%'%/%H$O(B fontset $B$NCf$+$i<+J,$N;HMQ$9$k%-%c%i%/%?%;%C%H$N(B
* $B%U%)%s%H$rA*$s$G@_Dj$9$k(B
* $B$b$7!"I,MW$J%-%c%i%/%?%;%C%H$N%U%)%s%H$,$J$1$l$PE,Ev$J%U%)%s%H$r(B
* $B@_Dj$9$k(B
* $B$3$l$OB>$N%-%c%i%/%?%;%C%H$N%U%)%s%H$K9g$o$;$FA*$V$N$,$h$$$H(B
* $B;W$o$l$k$,!"%G%U%)%k%H%U%)%s%H$G4V$K9g$o$;$F$b$h$$(B
* $B$b$7(B num_fonts $B$,(B 0 $B$G$"$l$P3F%*%V%8%'%/%H$N%G%U%)%k%H%U%)%s%H$r(B
* $B;HMQ$9$k$h$&$K@_Dj$5$l$k(B
*/
extern void CDSetFonts(
#if NeedFunctionPrototypes
Widget /* object */,
XFontStruct ** /* fontset */,
Cardinal /* num_fonts */
#endif
);
/*
* void CDSetBlockCursor(Widget object, XRectangle *shape)
* shape $B$G;XDj$5$l$k%V%m%C%/%+!<%=%k$r@_Dj$9$k(B
* shape $B$N;XDj$O(B CDGetCursorBounds() $B$N(B bounds $B$HF1$8$G$"$k(B
*/
extern void CDSetBlockCursor(
#if NeedFunctionPrototypes
Widget /* object */,
XRectangle * /* shape */
#endif
);
#endif /* _ConvDisplay_h */
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