/** Draw a string in a Drawable
* \param d Drawable
* \param x X position
* \param y Y position
* \param fg Foreground text color
* \param pad Text padding
* \param str String that will be draw
*/
void
draw_image_ofset_text(Drawable d, int x, int y, char* fg, char *str, int x_image_ofset, int y_image_ofset)
{
XftColor xftcolor;
XftDraw *xftd;
#ifdef HAVE_IMLIB
char *ostr = NULL;
int i, ni, sw = 0;
ImageAttr im[128];
size_t textlen;
#else
(void)x_image_ofset;
(void)y_image_ofset;
#endif /* HAVE_IMLIB */
if(!str)
return;
/* To draw image everywhere we can draw text */
#ifdef HAVE_IMLIB
ostr = xstrdup(str);
textlen = strlen(ostr);
if(strstr(str, "i["))
{
ni = parse_image_block(im, str);
if(infobar[conf.systray.screen].bar && d == infobar[conf.systray.screen].bar->dr)
sw = systray_get_width();
for(i = 0; i < ni; ++i)
draw_image(d, x_image_ofset + im[i].x - sw, y_image_ofset + im[i].y, im[i].w, im[i].h, im[i].name);
}
#endif /* HAVE_IMLIB */
/* Transform X Drawable -> Xft Drawable */
xftd = XftDrawCreate(dpy, d, DefaultVisual(dpy, SCREEN), DefaultColormap(dpy, SCREEN));
/* Alloc text color */
XftColorAllocName(dpy, DefaultVisual(dpy, SCREEN),
DefaultColormap(dpy, SCREEN), fg, &xftcolor);
XftDrawStringUtf8(xftd, &xftcolor, font, x, y, (FcChar8 *)str, strlen(str));
/* Free the text color and XftDraw */
XftColorFree(dpy, DefaultVisual(dpy, SCREEN), DefaultColormap(dpy, SCREEN), &xftcolor);
XftDrawDestroy(xftd);
#ifdef HAVE_IMLIB
if(strstr(ostr, "i["))
strncpy(str, ostr, textlen);
free(ostr);
#endif /* HAVE_IMLIB */
return;
}
/** Draw normal text and colored normal text
* --> \#color\ text in color
*\param sc Screen
*\param str String
*/
static void
statustext_normal(int sc, char *str)
{
char strwc[MAXSTATUS] = { 0 };
char buf[MAXSTATUS] = { 0 };
char col[8] = { 0 };
int n, i, j, k, sw = 0;
if(sc == conf.systray.screen)
sw = systray_get_width();
for(i = j = n = 0; i < (int)strlen(str); ++i, ++j)
if(str[i] == '\\' && str[i + 1] == '#' && str[i + 8] == '\\')
{
++n;
i += 8;
--j;
}
else
strwc[j] = str[i];
/* Draw normal text without any blocks */
draw_text(infobar[sc].bar->dr, (sgeo[sc].width - SHADH) - (textw(strwc) + sw),
FHINFOBAR, infobar[sc].bar->fg, strwc);
if(n)
{
strncpy(buf, strwc, sizeof(buf));
for(i = k = 0; i < (int)strlen(str); ++i, ++k)
if(str[i] == '\\' && str[i + 1] == '#' && str[i + 8] == '\\')
{
/* Store current color in col[] */
for(j = 0, ++i; str[i] != '\\'; col[j++] = str[i++]);
/* Draw a rectangle with the bar color to draw the text properly */
draw_rectangle(infobar[sc].bar->dr, (sgeo[sc].width - SHADH) - (textw(&buf[k]) + sw),
0, INFOBARH - (sgeo[sc].width - SHADH) - textw(&buf[k]),
INFOBARH, conf.colors.bar);
/* Draw text with its color */
draw_text(infobar[sc].bar->dr, (sgeo[sc].width - SHADH) - (textw(&buf[k]) + sw),
FHINFOBAR, col, &buf[k]);
strncpy(buf, strwc, sizeof(buf));
++i;
}
}
return;
}
/** Handle statustext and draw all things in infobar of specified screen
*\param sc Screen number
*\param str String
*/
void
statustext_handle(int sc, char *str)
{
char *lastst;
int i, nr, ng, ns, sw = 0;
StatusRec r[128];
StatusGraph g[128];
StatusText s[128];
/* If the str == the current statustext, return (not needed) */
if(!str)
return;
if(sc == conf.systray.screen)
sw = systray_get_width();
barwin_refresh_color(infobar[sc].bar);
/* save last status text address (for free at the end) */
lastst = infobar[sc].statustext;
infobar[sc].statustext = xstrdup(str);
/* Store rectangles, located text & images properties. */
nr = statustext_rectangle(r, str);
ng = statustext_graph(g, str);
ns = statustext_text(s, str);
/* Draw normal text (and possibly colored with \#color\ blocks) */
statustext_normal(sc, str);
/* Draw rectangles with stored properties. */
for(i = 0; i < nr; ++i)
draw_rectangle(infobar[sc].bar->dr, r[i].x - sw, r[i].y, r[i].w, r[i].h, r[i].color);
/* Draw graphs with stored properties. */
for(i = 0; i < ng; ++i)
draw_graph(infobar[sc].bar->dr, g[i].x - sw, g[i].y, g[i].w, g[i].h, g[i].color, g[i].data);
/* Draw located text with stored properties. */
for(i = 0; i < ns; ++i)
draw_text(infobar[sc].bar->dr, s[i].x - sw, s[i].y, s[i].color, s[i].text);
barwin_refresh(infobar[sc].bar);
free(lastst);
return;
}