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#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xmd.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <string.h>
#include "alloc.h"
#include "drawinfo.h"
#include "prefs.h"
#include "screen.h"
#include "libami.h"
#ifdef AMIGAOS
#include <pragmas/xlib_pragmas.h>
extern struct Library *XLibBase;
#endif
extern Display *dpy;
extern char *progname;
char *iconcolorname[256];
int iconcolormask;
static char *sysiconcolorname[]={
"#aaaaaa", "#000000", "#ffffff", "#6688bb",
"#ee4444", "#55dd55", "#0044dd", "#ee9e00"
};
static char *magicwbcolorname[]={
"#aaaaaa", "#000000", "#ffffff", "#6688bb",
"#999999", "#bbbbbb", "#bbaa99", "#ffbbaa"
};
static char *schwartziconcolorname[]={
"#aaa0aa", "#000000", "#ffffff", "#5b78f5",
"#999099", "#bbb0bb", "#bbaa99", "#ffbbaa",
"#d922f1", "#915a46", "#3e3e41", "#6e6973",
"#ff1919", "#ffff00", "#727d92", "#00c800"
};
Pixmap image_to_pixmap_scr(Scrn *scr, struct Image *im, int width, int height,
struct ColorStore *cs)
{
return image_to_pixmap(dpy, scr->back, scr->gc,
scr->dri.dri_Pens[BACKGROUNDPEN],
scr->iconcolor, iconcolormask, im, width, height, cs);
}
void load_do(const char *filename, struct IconPixmaps *ip)
{
struct DiskObject *dobj;
#ifdef AMIGAOS
char fn[256];
strncpy(fn, prefs.icondir, sizeof(fn)-1);
fn[sizeof(fn)-1]='\0';
AddPart(fn,filename,sizeof(fn));
#else
int rl=strlen(filename)+strlen(prefs.icondir)+2;
#ifdef HAVE_ALLOCA
char *fn=alloca(rl);
#else
char fn[1024];
#endif
sprintf(fn, "%s/%s", prefs.icondir, filename);
#endif
fn[strlen(fn)-5]=0;
if((dobj=GetDiskObject(fn))) {
ip->pm=image_to_pixmap_scr(scr, (struct Image *)dobj->do_Gadget.GadgetRender,
dobj->do_Gadget.Width, dobj->do_Gadget.Height, &ip->cs);
ip->pm2=image_to_pixmap_scr(scr, (struct Image *)dobj->do_Gadget.SelectRender,
dobj->do_Gadget.Width, dobj->do_Gadget.Height, &ip->cs2);
FreeDiskObject(dobj);
} else ip->pm=ip->pm2=None;
}
void init_iconpalette()
{
extern Status myXAllocNamedColor(Display *, Colormap, char *, XColor *, XColor *);
XColor scrp, xact;
char *name;
int i;
for(i=0; i<=iconcolormask; i++) {
if(!myXAllocNamedColor(dpy, scr->cmap, name = iconcolorname[i], &scrp, &xact)) {
fprintf(stderr, "%s: cannot allocate color %s\n", progname, name);
exit(1);
}
scr->iconcolor[i]=scrp.pixel;
scr->iconcolorsallocated=i+1;
}
}
void set_mwb_palette()
{
iconcolormask=7;
memcpy(iconcolorname, magicwbcolorname, sizeof(magicwbcolorname));
}
void set_sys_palette()
{
iconcolormask=7;
memcpy(iconcolorname, sysiconcolorname, sizeof(sysiconcolorname));
}
void set_schwartz_palette()
{
iconcolormask=15;
memcpy(iconcolorname, schwartziconcolorname, sizeof(schwartziconcolorname));
}
#ifndef HAVE_STRDUP
/* defined in gram.y */
extern char *strdup(char *);
#endif
static int custom_palette_from_file(char *fn, int ignorenofile)
{
FILE *file;
int rows, cols, pixels, pixel;
int format, mv;
if(!(file=fopen(fn, "r"))) {
if(!ignorenofile)
perror(fn);
return 0;
}
if(4!=fscanf(file, "P%d %d %d %d", &format, &cols, &rows, &mv) ||
(format!=3 && format!=6)) {
fprintf(stderr, "%s: bad magic number - not a ppm file\n", fn);
fclose(file);
return 0;
}
if(format==6)
getc(file);
pixels = rows*cols;
if(pixels>256)
pixels = 256;
for(pixel=0; pixel<pixels; ++pixel) {
unsigned int r, g, b;
char nam[16];
if(format==3)
fscanf(file, "%u %u %u", &r, &g, &b);
else {
r = getc(file);
g = getc(file);
b = getc(file);
}
if(mv==255)
sprintf(nam, "#%02x%02x%02x", r&0xff, g&0xff, b&0xff);
else if(mv==65536)
sprintf(nam, "#%04x%04x%04x", r&0xffff, g&0xffff, b&0xffff);
else if(mv<255)
sprintf(nam, "#%02x%02x%02x", (r*0xff/mv)&0xff,
(g*0xff/mv)&0xff, (b*0xff/mv)&0xff);
else
sprintf(nam, "#%04x%04x%04x", (r*0xffff/mv)&0xffff,
(g*0xffff/mv)&0xffff, (b*0xffff/mv)&0xffff);
iconcolorname[pixel] = strdup(nam);
}
fclose(file);
while(pixels&(pixels-1))
iconcolorname[pixels++]="black";
iconcolormask=pixels-1;
return 1;
}
void set_custom_palette(char *fn)
{
if(*fn!='/') {
char *fn2;
int r;
#ifdef HAVE_ALLOCA
fn2 = alloca(strlen(fn)+strlen(AMIWM_HOME)+2);
#else
fn2 = malloc(strlen(fn)+strlen(AMIWM_HOME)+2);
#endif
sprintf(fn2, "%s/%s", AMIWM_HOME, fn);
r=custom_palette_from_file(fn2, 1);
#ifndef HAVE_ALLOCA
free(fn2);
#endif
if(r)
return;
}
custom_palette_from_file(fn, 0);
}
char *get_current_icondir()
{
return prefs.icondir;
}
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