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/* $Header: /home/yav/catty/fkiss/RCS/cursor.c,v 1.12 2000/08/24 02:14:13 yav Exp $
* fkiss cursor font
* written by yav <yav@bigfoot.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
char cursor_id[] = "$Id: cursor.c,v 1.12 2000/08/24 02:14:13 yav Exp $";
#include <X11/Xos.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/cursorfont.h>
#include <X11/keysym.h>
#include "config.h"
#include <stdio.h>
#include "headers.h"
#include "fkiss.h"
#include "work.h"
#define PUBLIC_CURSOR_C
#include "extern.h"
#define CUR_Undef (-1)
#define CUR_NULL 0
#define CUR_HAND 1
#define CUR_GRIP 2
#define CUR_ARROW 3
#define CUR_CROSS 4
#define CUR_FLEUR 5
#define MAX_CUR 6
typedef struct {
Cursor id;
Pixmap font;
Pixmap mask;
} CURSOR_RESOURCE;
static CURSOR_RESOURCE *crs = NULL;
static unsigned char ptrn_null[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
#include "hand0.xbm"
#include "hand1.xbm"
#include "grip0.xbm"
#include "grip1.xbm"
/* install cursor resource */
void init_cursor()
{
int i;
CURSOR_RESOURCE *p;
XColor cfore, cback;
static struct {
unsigned char *mask; /* mask pattern bitmap data */
unsigned char *font; /* font pattern bitmap data */
int w; /* bitmap width or X Cursor code */
int h; /* bitmap height */
int x, y; /* hotspot */
} ctbl[MAX_CUR] = {
{ /* 0:CUR_NULL */
ptrn_null, ptrn_null,
16, 16, 0, 0},
{ /* 1:CUR_HAND */
hand0_bits, hand1_bits,
hand1_width, hand1_height, hand1_x_hot, hand1_y_hot},
{ /* 2:CUR_GRIP */
grip0_bits, grip1_bits,
grip1_width, grip1_height, grip1_x_hot, grip1_y_hot},
{
NULL, NULL,
XC_top_left_arrow, 0, 0, 0},
{
NULL, NULL,
XC_tcross, 0, 0, 0},
{
NULL, NULL,
XC_fleur, 0, 0, 0}
};
if (!cursor_mode)
return;
if (crs == NULL) {
crs = (CURSOR_RESOURCE *)ks_malloc(sizeof(CURSOR_RESOURCE)*MAX_CUR);
bzero((char *)crs, sizeof(CURSOR_RESOURCE)*MAX_CUR);
}
XParseColor(dsp, cmap, str_curs_fore, &cfore);
XParseColor(dsp, cmap, str_curs_back, &cback);
for (p = crs, i = 0; i < MAX_CUR; p++, i++) {
if (p->id != None) {
XFreeCursor(dsp, p->id);
p->id = None;
}
if (p->mask != None) {
XFreePixmap(dsp, p->mask);
p->mask = None;
}
if (p->font != None) {
XFreePixmap(dsp, p->font);
p->font = None;
}
if (ctbl[i].mask != NULL) {
p->mask =
XCreateBitmapFromData(dsp, rootwin, ctbl[i].mask,
ctbl[i].w, ctbl[i].h);
p->font =
XCreateBitmapFromData(dsp, rootwin, ctbl[i].font,
ctbl[i].w, ctbl[i].h);
p->id = XCreatePixmapCursor(dsp, p->font, p->mask,
&cfore, &cback,
ctbl[i].x, ctbl[i].y);
} else {
p->id = XCreateFontCursor(dsp, ctbl[i].w);
}
}
}
/* install cursor font */
void cursor_set(win, n)
Window win;
int n;
{
if (n == CUR_Undef)
XUndefineCursor(dsp, win);
else
XDefineCursor(dsp, win, (crs+n)->id);
}
void set_cursor(n)
int n;
{
if (cursor_mode)
cursor_set(viewwin, n);
}
void cursor_grip()
{
set_cursor((cursor_mode & 2) ? CUR_GRIP : CUR_NULL);
}
void cursor_hand()
{
set_cursor((cursor_mode & 1) ? CUR_HAND : CUR_Undef);
}
void cursor_scroll()
{
set_cursor(CUR_FLEUR);
}
/* End of file */
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