jab2870/Dmenu
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

extended libdraw

Browse source
This commit is contained in:
Connor Lane Smith 2010-06-28 06:09:34 +01:00
parent 9f3b0c6ea8
commit 18dcf73896
6 changed files with 40 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

4
draw/Makefile
View file

@ -3,8 +3,8 @@
include ../config.mk
SRC = cleanupdraw.c setupdraw.c drawtext.c eprint.c getcolor.c initfont.c \
textnw.c textw.c
SRC = cleanupdraw.c drawsquare.c drawtext.c eprint.c getcolor.c initfont.c \
setupdraw.c textnw.c textw.c
OBJ = ${SRC:.c=.o}
all: libdraw.a

5
draw/draw.h
View file

@ -2,7 +2,7 @@
#include <X11/Xlib.h>
/* enums */
enum { ColFG, ColBG, ColLast };
enum { ColBorder, ColFG, ColBG, ColLast };
/* typedefs */
typedef struct {
@ -21,7 +21,8 @@ typedef struct {
/* forward declarations */
void cleanupdraw(DC *dc);
void drawtext(DC *dc, const char *text, unsigned long col[ColLast]);
void drawsquare(DC *dc, Bool filled, unsigned long col[ColLast], Bool invert);
void drawtext(DC *dc, const char *text, unsigned long col[ColLast], Bool invert);
void eprint(const char *fmt, ...);
unsigned long getcolor(DC *dc, const char *colstr);
void initfont(DC *dc, const char *fontstr);

19
draw/drawsquare.c Normal file
View file

@ -0,0 +1,19 @@
/* See LICENSE file for copyright and license details. */
#include <X11/Xlib.h>
#include "draw.h"
void
drawsquare(DC *dc, Bool filled, unsigned long col[ColLast], Bool invert) {
int n;
XRectangle r = { dc->x, dc->y, dc->w, dc->h };
XSetForeground(dc->dpy, dc->gc, col[invert ? ColBG : ColFG]);
n = ((dc->font.ascent + dc->font.descent + 2) / 4) + (filled ? 1 : 0);
r.width = r.height = n;
r.x = dc->x + 1;
r.y = dc->y + 1;
if(filled)
XFillRectangles(dc->dpy, dc->drawable, dc->gc, &r, 1);
else
XDrawRectangles(dc->dpy, dc->drawable, dc->gc, &r, 1);
}

6
draw/drawtext.c
View file

@ -6,12 +6,12 @@
#define MIN(a, b) ((a) < (b) ? (a) : (b))
void
drawtext(DC *dc, const char *text, unsigned long col[ColLast]) {
drawtext(DC *dc, const char *text, unsigned long col[ColLast], Bool invert) {
char buf[256];
int i, x, y, h, len, olen;
XRectangle r = { dc->x, dc->y, dc->w, dc->h };
XSetForeground(dc->dpy, dc->gc, col[ColBG]);
XSetForeground(dc->dpy, dc->gc, col[invert ? ColFG : ColBG]);
XFillRectangles(dc->dpy, dc->drawable, dc->gc, &r, 1);
if(!text)
return;
@ -26,7 +26,7 @@ drawtext(DC *dc, const char *text, unsigned long col[ColLast]) {
memcpy(buf, text, len);
if(len < olen)
for(i = len; i && i > len - 3; buf[--i] = '.');
XSetForeground(dc->dpy, dc->gc, col[ColFG]);
XSetForeground(dc->dpy, dc->gc, col[invert ? ColBG : ColFG]);
if(dc->font.set)
XmbDrawString(dc->dpy, dc->drawable, dc->font.set, dc->gc, x, y, buf, len);
else