| 175 |
|
x11_clear(xres, yres) /* clear our display */ |
| 176 |
|
int xres, yres; |
| 177 |
|
{ |
| 178 |
– |
/* destroy command line */ |
| 179 |
– |
if (comline != NULL) |
| 180 |
– |
xt_close(comline); |
| 178 |
|
/* check limits */ |
| 179 |
|
if (xres < MINWIDTH) |
| 180 |
|
xres = MINWIDTH; |
| 190 |
|
sleep(2); /* wait for window manager */ |
| 191 |
|
XSync(ourdisplay, 1); /* discard input */ |
| 192 |
|
} |
| 193 |
+ |
XClearWindow(ourdisplay, gwind); |
| 194 |
+ |
/* reinitialize color table */ |
| 195 |
+ |
if (ourvisual->class == PseudoColor) |
| 196 |
+ |
if (getpixels() == 0) |
| 197 |
+ |
stderr_v("cannot allocate colors\n"); |
| 198 |
+ |
else |
| 199 |
+ |
new_ctab(ncolors); |
| 200 |
|
/* get new command line */ |
| 201 |
+ |
if (comline != NULL) |
| 202 |
+ |
xt_close(comline); |
| 203 |
|
comline = xt_open(ourdisplay, |
| 204 |
|
DefaultGC(ourdisplay,ourscreen), |
| 205 |
|
gwind, 0, gheight, gwidth, COMHEIGHT, 0, COMFN); |
| 208 |
|
quit(1); |
| 209 |
|
} |
| 210 |
|
XSelectInput(ourdisplay, comline->w, ExposureMask); |
| 205 |
– |
/* clear graphics window */ |
| 206 |
– |
XClearWindow(ourdisplay, gwind); |
| 207 |
– |
/* reinitialize color table */ |
| 208 |
– |
if (ourvisual->class == PseudoColor) |
| 209 |
– |
if (getpixels() == 0) |
| 210 |
– |
stderr_v("cannot allocate colors\n"); |
| 211 |
– |
else |
| 212 |
– |
new_ctab(ncolors); |
| 211 |
|
/* remove earmuffs */ |
| 212 |
|
XSelectInput(ourdisplay, gwind, |
| 213 |
|
StructureNotifyMask|ExposureMask|KeyPressMask|ButtonPressMask); |
