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some more changes in liblitz (I need now a working wmii that I can change the Client/Bar rendering)

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This commit is contained in:
Anselm R. Garbe 2006-06-17 12:47:01 +02:00
parent 942665ff64
commit 72c7d317e2
2 changed files with 60 additions and 0 deletions
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59
liblitz/input.c
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@ -4,6 +4,7 @@
*/
#include <stdlib.h>
#include <string.h>
#include <cext.h>
#include "blitz.h"
@ -13,14 +14,72 @@ blitz_create_input(Drawable drawable, GC gc)
BlitzWidget *i = cext_emallocz(sizeof(BlitzWidget));
i->drawable = drawable;
i->gc = gc;
i->draw = blitz_draw_input;
return i;
}
void
blitz_draw_input(BlitzWidget *i)
{
unsigned int x, y, w, h, shortened, len;
static char text[2048];
XGCValues gcv;
blitz_draw_tile(i);
if (!i->text)
return;
x = y = shortened = 0;
w = h = 1;
cext_strlcpy(text, i->text, sizeof(text));
len = strlen(text);
gcv.foreground = i->color.fg;
gcv.background = i->color.bg;
if(i->font.set)
XChangeGC(__blitz.display, i->gc, GCForeground | GCBackground, &gcv);
else {
gcv.font = i->font.xfont->fid;
XChangeGC(__blitz.display, i->gc, GCForeground | GCBackground | GCFont, &gcv);
}
h = i->font.ascent + i->font.descent;
y = i->rect.y + i->rect.height / 2 - h / 2 + i->font.ascent;
/* shorten text if necessary */
while (len && (w = blitz_textwidth(&i->font, text)) > i->rect.width) {
text[len - 1] = 0;
len--;
shortened = 1;
}
if (w > i->rect.width)
return;
/* mark shortened info in the string */
if (shortened) {
if (len > 3)
text[len - 3] = '.';
if (len > 2)
text[len - 2] = '.';
if (len > 1)
text[len - 1] = '.';
}
switch (i->align) {
case EAST:
x = i->rect.x + i->rect.width - (h / 2 + w);
break;
case CENTER:
x = i->rect.x + (i->rect.width - w) / 2;
break;
default:
x = i->rect.x + h / 2;
break;
}
if(i->font.set)
XmbDrawString(__blitz.display, i->drawable, i->font.set, i->gc, x, y, text, len);
else
XDrawString(__blitz.display, i->drawable, i->gc, x, y, text, len);
}
void

1
liblitz/tile.c
View File

@ -13,6 +13,7 @@ blitz_create_tile(Drawable drawable, GC gc)
BlitzWidget *t = cext_emallocz(sizeof(BlitzWidget));
t->drawable = drawable;
t->gc = gc;
t->draw = blitz_draw_tile;
return t;
}