sync updated drw code from dmenu
important: - drw_rect: didn't use w and h, change the dwm code accordingly. - drw_text: text is NULL is not allowed, use drw_rect().
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								drw.c
								
								
								
								
							
							
						
						
									
										217
									
								
								drw.c
								
								
								
								
							| 
						 | 
				
			
			@ -17,7 +17,8 @@ static const long utfmin[UTF_SIZ + 1] = {       0,    0,  0x80,  0x800,  0x10000
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static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
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static long
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utf8decodebyte(const char c, size_t *i) {
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utf8decodebyte(const char c, size_t *i)
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{
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	for (*i = 0; *i < (UTF_SIZ + 1); ++(*i))
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		if (((unsigned char)c & utfmask[*i]) == utfbyte[*i])
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			return (unsigned char)c & ~utfmask[*i];
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			@ -25,7 +26,8 @@ utf8decodebyte(const char c, size_t *i) {
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}
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static size_t
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utf8validate(long *u, size_t i) {
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utf8validate(long *u, size_t i)
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{
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	if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
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		*u = UTF_INVALID;
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	for (i = 1; *u > utfmax[i]; ++i)
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			@ -34,7 +36,8 @@ utf8validate(long *u, size_t i) {
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}
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static size_t
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utf8decode(const char *c, long *u, size_t clen) {
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utf8decode(const char *c, long *u, size_t clen)
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{
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	size_t i, j, len, type;
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	long udecoded;
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| 
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			@ -46,21 +49,23 @@ utf8decode(const char *c, long *u, size_t clen) {
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		return 1;
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	for (i = 1, j = 1; i < clen && j < len; ++i, ++j) {
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		udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
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		if(type != 0)
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		if (type)
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			return j;
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	}
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	if (j < len)
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		return 0;
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	*u = udecoded;
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	utf8validate(u, len);
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	return len;
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}
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Drw *
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drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) {
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	Drw *drw = (Drw *)calloc(1, sizeof(Drw));
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	if(!drw)
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		return NULL;
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drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
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{
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	Drw *drw;
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	drw = ecalloc(1, sizeof(Drw));
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	drw->dpy = dpy;
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	drw->screen = screen;
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	drw->root = root;
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| 
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			@ -70,26 +75,27 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
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	drw->gc = XCreateGC(dpy, root, 0, NULL);
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	drw->fontcount = 0;
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	XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
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	return drw;
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}
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void
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drw_resize(Drw *drw, unsigned int w, unsigned int h) {
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	if(!drw)
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		return;
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drw_resize(Drw *drw, unsigned int w, unsigned int h)
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{
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	drw->w = w;
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	drw->h = h;
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	if(drw->drawable != 0)
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	if (drw->drawable)
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		XFreePixmap(drw->dpy, drw->drawable);
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	drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
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}
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void
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drw_free(Drw *drw) {
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drw_free(Drw *drw)
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{
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	size_t i;
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	for (i = 0; i < drw->fontcount; i++) {
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	for (i = 0; i < drw->fontcount; i++)
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		drw_font_free(drw->fonts[i]);
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	}
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	XFreePixmap(drw->dpy, drw->drawable);
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	XFreeGC(drw->dpy, drw->gc);
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	free(drw);
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| 
						 | 
				
			
			@ -99,14 +105,11 @@ drw_free(Drw *drw) {
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 * drw_font_create instead.
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 */
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static Fnt *
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drw_font_xcreate(Drw *drw, const char *fontname, FcPattern *fontpattern) {
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drw_font_xcreate(Drw *drw, const char *fontname, FcPattern *fontpattern)
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{
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	Fnt *font;
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	if (!(fontname || fontpattern))
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		die("No font specified.\n");
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	if (!(font = (Fnt *)calloc(1, sizeof(Fnt))))
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		return NULL;
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	XftFont *xfont = NULL;
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	FcPattern *pattern = NULL;
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	if (fontname) {
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		/* Using the pattern found at font->xfont->pattern does not yield same
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			@ -115,46 +118,50 @@ drw_font_xcreate(Drw *drw, const char *fontname, FcPattern *fontpattern) {
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		 * behaviour whereas the former just results in
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		 * missing-character-rectangles being drawn, at least with some fonts.
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		 */
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		if (!(font->xfont = XftFontOpenName(drw->dpy, drw->screen, fontname)) ||
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		    !(font->pattern = FcNameParse((FcChar8 *) fontname))) {
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			if (font->xfont) {
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				XftFontClose(drw->dpy, font->xfont);
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				font->xfont = NULL;
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			}
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		if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) {
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			fprintf(stderr, "error, cannot load font: '%s'\n", fontname);
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		}
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	} else if (fontpattern) {
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		if (!(font->xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
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			fprintf(stderr, "error, cannot load font pattern.\n");
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		} else {
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			font->pattern = NULL;
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		}
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	}
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	if (!font->xfont) {
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		free(font);
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			return NULL;
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		}
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		if (!(pattern = FcNameParse((FcChar8 *) fontname))) {
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			fprintf(stderr, "error, cannot load font: '%s'\n", fontname);
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			XftFontClose(drw->dpy, xfont);
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			return NULL;
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		}
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	} else if (fontpattern) {
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		if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
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			fprintf(stderr, "error, cannot load font pattern.\n");
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			return NULL;
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		}
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	} else {
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		die("no font specified.\n");
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	}
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	font->ascent = font->xfont->ascent;
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	font->descent = font->xfont->descent;
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	font = ecalloc(1, sizeof(Fnt));
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	font->xfont = xfont;
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	font->pattern = pattern;
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	font->ascent = xfont->ascent;
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	font->descent = xfont->descent;
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	font->h = font->ascent + font->descent;
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	font->dpy = drw->dpy;
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	return font;
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}
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Fnt*
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drw_font_create(Drw *drw, const char *fontname) {
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drw_font_create(Drw *drw, const char *fontname)
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{
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	return drw_font_xcreate(drw, fontname, NULL);
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}
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void
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drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount) {
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drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount)
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{
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	size_t i;
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	Fnt *font;
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	for (i = 0; i < fontcount; i++) {
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		if (drw->fontcount >= DRW_FONT_CACHE_SIZE) {
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			die("Font cache exhausted.\n");
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			die("font cache exhausted.\n");
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		} else if ((font = drw_font_xcreate(drw, fonts[i], NULL))) {
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			drw->fonts[drw->fontcount++] = font;
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		}
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| 
						 | 
				
			
			@ -162,7 +169,8 @@ drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount) {
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}
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void
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drw_font_free(Fnt *font) {
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drw_font_free(Fnt *font)
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{
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	if (!font)
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		return;
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	if (font->pattern)
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			@ -172,58 +180,51 @@ drw_font_free(Fnt *font) {
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}
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Clr *
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drw_clr_create(Drw *drw, const char *clrname) {
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drw_clr_create(Drw *drw, const char *clrname)
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{
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	Clr *clr;
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	Colormap cmap;
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	Visual *vis;
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	if(!drw)
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		return NULL;
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	clr = (Clr *)calloc(1, sizeof(Clr));
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	if(!clr)
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		return NULL;
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	cmap = DefaultColormap(drw->dpy, drw->screen);
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	vis = DefaultVisual(drw->dpy, drw->screen);
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	if(!XftColorAllocName(drw->dpy, vis, cmap, clrname, &clr->rgb))
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	clr = ecalloc(1, sizeof(Clr));
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	if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
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	                       DefaultColormap(drw->dpy, drw->screen),
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	                       clrname, &clr->rgb))
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		die("error, cannot allocate color '%s'\n", clrname);
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	clr->pix = clr->rgb.pixel;
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	return clr;
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}
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void
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drw_clr_free(Clr *clr) {
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	if(clr)
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drw_clr_free(Clr *clr)
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{
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	free(clr);
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}
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void
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drw_setscheme(Drw *drw, ClrScheme *scheme) {
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	if(drw && scheme)
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drw_setscheme(Drw *drw, ClrScheme *scheme)
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{
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	drw->scheme = scheme;
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}
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void
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drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert) {
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	int dx;
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	if(!drw || !drw->fontcount || !drw->scheme)
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drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert)
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{
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	if (!drw->scheme)
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		return;
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	XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->bg->pix : drw->scheme->fg->pix);
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	dx = (drw->fonts[0]->ascent + drw->fonts[0]->descent + 2) / 4;
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	if (filled)
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		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x+1, y+1, dx+1, dx+1);
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		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w + 1, h + 1);
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	else if (empty)
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		XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x+1, y+1, dx, dx);
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		XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
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}
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int
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drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert) {
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drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert)
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{
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	char buf[1024];
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	int tx, ty, th;
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	Extnts tex;
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	Colormap cmap;
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	Visual *vis;
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	XftDraw *d;
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	XftDraw *d = NULL;
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	Fnt *curfont, *nextfont;
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	size_t i, len;
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	int utf8strlen, utf8charlen, render;
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| 
						 | 
				
			
			@ -235,23 +236,18 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *tex
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	XftResult result;
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	int charexists = 0;
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	if (!drw->scheme || !drw->fontcount)
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		return 0;
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	if (!(render = x || y || w || h)) {
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		w = ~w;
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	}
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	if (!drw || !drw->scheme) {
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		return 0;
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	} else if (render) {
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		XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->fg->pix : drw->scheme->bg->pix);
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	} else {
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		XSetForeground(drw->dpy, drw->gc, invert ?
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		               drw->scheme->fg->pix : drw->scheme->bg->pix);
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		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
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	}
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	if (!text || !drw->fontcount) {
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		return 0;
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	} else if (render) {
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		cmap = DefaultColormap(drw->dpy, drw->screen);
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		vis = DefaultVisual(drw->dpy, drw->screen);
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		d = XftDrawCreate(drw->dpy, drw->drawable, vis, cmap);
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		d = XftDrawCreate(drw->dpy, drw->drawable,
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		                  DefaultVisual(drw->dpy, drw->screen),
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		                  DefaultColormap(drw->dpy, drw->screen));
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	}
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	curfont = drw->fonts[0];
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| 
						 | 
				
			
			@ -274,12 +270,11 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *tex
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				}
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			}
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			if (!charexists || (nextfont && nextfont != curfont)) {
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			if (!charexists || (nextfont && nextfont != curfont))
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				break;
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			} else {
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			else
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				charexists = 0;
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		}
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		}
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		if (utf8strlen) {
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			drw_font_getexts(curfont, utf8str, utf8strlen, &tex);
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| 
						 | 
				
			
			@ -299,7 +294,6 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *tex
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					tx = x + (h / 2);
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					XftDrawStringUtf8(d, invert ? &drw->scheme->bg->rgb : &drw->scheme->fg->rgb, curfont->xfont, tx, ty, (XftChar8 *)buf, len);
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				}
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				x += tex.w;
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				w -= tex.w;
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			}
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| 
						 | 
				
			
			@ -316,18 +310,16 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *tex
 | 
			
		|||
			 */
 | 
			
		||||
			charexists = 1;
 | 
			
		||||
 | 
			
		||||
			if (drw->fontcount >= DRW_FONT_CACHE_SIZE) {
 | 
			
		||||
			if (drw->fontcount >= DRW_FONT_CACHE_SIZE)
 | 
			
		||||
				continue;
 | 
			
		||||
			}
 | 
			
		||||
 | 
			
		||||
			fccharset = FcCharSetCreate();
 | 
			
		||||
			FcCharSetAddChar(fccharset, utf8codepoint);
 | 
			
		||||
 | 
			
		||||
			if (!drw->fonts[0]->pattern) {
 | 
			
		||||
				/* Refer to the comment in drw_font_xcreate for more
 | 
			
		||||
				 * information.
 | 
			
		||||
				 */
 | 
			
		||||
				die("The first font in the cache must be loaded from a font string.\n");
 | 
			
		||||
				 * information. */
 | 
			
		||||
				die("the first font in the cache must be loaded from a font string.\n");
 | 
			
		||||
			}
 | 
			
		||||
 | 
			
		||||
			fcpattern = FcPatternDuplicate(drw->fonts[0]->pattern);
 | 
			
		||||
| 
						 | 
				
			
			@ -346,65 +338,60 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *tex
 | 
			
		|||
				if (curfont && XftCharExists(drw->dpy, curfont->xfont, utf8codepoint)) {
 | 
			
		||||
					drw->fonts[drw->fontcount++] = curfont;
 | 
			
		||||
				} else {
 | 
			
		||||
					if (curfont) {
 | 
			
		||||
					drw_font_free(curfont);
 | 
			
		||||
					}
 | 
			
		||||
					curfont = drw->fonts[0];
 | 
			
		||||
				}
 | 
			
		||||
			}
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if (render) {
 | 
			
		||||
	if (d)
 | 
			
		||||
		XftDrawDestroy(d);
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	return x;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void
 | 
			
		||||
drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h) {
 | 
			
		||||
	if(!drw)
 | 
			
		||||
		return;
 | 
			
		||||
drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
 | 
			
		||||
{
 | 
			
		||||
	XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
 | 
			
		||||
	XSync(drw->dpy, False);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
void
 | 
			
		||||
drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *tex) {
 | 
			
		||||
drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *tex)
 | 
			
		||||
{
 | 
			
		||||
	XGlyphInfo ext;
 | 
			
		||||
 | 
			
		||||
	if(!font || !text)
 | 
			
		||||
		return;
 | 
			
		||||
	XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
 | 
			
		||||
	tex->h = font->h;
 | 
			
		||||
	tex->w = ext.xOff;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
unsigned int
 | 
			
		||||
drw_font_getexts_width(Fnt *font, const char *text, unsigned int len) {
 | 
			
		||||
drw_font_getexts_width(Fnt *font, const char *text, unsigned int len)
 | 
			
		||||
{
 | 
			
		||||
	Extnts tex;
 | 
			
		||||
 | 
			
		||||
	if(!font)
 | 
			
		||||
		return -1;
 | 
			
		||||
	drw_font_getexts(font, text, len, &tex);
 | 
			
		||||
 | 
			
		||||
	return tex.w;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
Cur *
 | 
			
		||||
drw_cur_create(Drw *drw, int shape) {
 | 
			
		||||
	Cur *cur = (Cur *)calloc(1, sizeof(Cur));
 | 
			
		||||
drw_cur_create(Drw *drw, int shape)
 | 
			
		||||
{
 | 
			
		||||
	Cur *cur;
 | 
			
		||||
 | 
			
		||||
	if(!drw || !cur)
 | 
			
		||||
		return NULL;
 | 
			
		||||
	cur = ecalloc(1, sizeof(Cur));
 | 
			
		||||
	cur->cursor = XCreateFontCursor(drw->dpy, shape);
 | 
			
		||||
 | 
			
		||||
	return cur;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void
 | 
			
		||||
drw_cur_free(Drw *drw, Cur *cursor) {
 | 
			
		||||
	if(!drw || !cursor)
 | 
			
		||||
drw_cur_free(Drw *drw, Cur *cursor)
 | 
			
		||||
{
 | 
			
		||||
	if (!cursor)
 | 
			
		||||
		return;
 | 
			
		||||
	XFreeCursor(drw->dpy, cursor->cursor);
 | 
			
		||||
	free(cursor);
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
							
								
								
									
										34
									
								
								drw.h
								
								
								
								
							
							
						
						
									
										34
									
								
								drw.h
								
								
								
								
							| 
						 | 
				
			
			@ -43,32 +43,32 @@ typedef struct {
 | 
			
		|||
} Extnts;
 | 
			
		||||
 | 
			
		||||
/* Drawable abstraction */
 | 
			
		||||
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
 | 
			
		||||
void drw_resize(Drw *drw, unsigned int w, unsigned int h);
 | 
			
		||||
void drw_free(Drw *drw);
 | 
			
		||||
Drw *drw_create(Display *, int, Window, unsigned int, unsigned int);
 | 
			
		||||
void drw_resize(Drw *, unsigned int, unsigned int);
 | 
			
		||||
void drw_free(Drw *);
 | 
			
		||||
 | 
			
		||||
/* Fnt abstraction */
 | 
			
		||||
Fnt *drw_font_create(Drw *drw, const char *fontname);
 | 
			
		||||
void drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount);
 | 
			
		||||
void drw_font_free(Fnt *font);
 | 
			
		||||
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *extnts);
 | 
			
		||||
unsigned int drw_font_getexts_width(Fnt *font, const char *text, unsigned int len);
 | 
			
		||||
Fnt *drw_font_create(Drw *, const char *);
 | 
			
		||||
void drw_load_fonts(Drw *, const char *[], size_t);
 | 
			
		||||
void drw_font_free(Fnt *);
 | 
			
		||||
void drw_font_getexts(Fnt *, const char *, unsigned int, Extnts *);
 | 
			
		||||
unsigned int drw_font_getexts_width(Fnt *, const char *, unsigned int);
 | 
			
		||||
 | 
			
		||||
/* Colour abstraction */
 | 
			
		||||
Clr *drw_clr_create(Drw *drw, const char *clrname);
 | 
			
		||||
void drw_clr_free(Clr *clr);
 | 
			
		||||
Clr *drw_clr_create(Drw *, const char *);
 | 
			
		||||
void drw_clr_free(Clr *);
 | 
			
		||||
 | 
			
		||||
/* Cursor abstraction */
 | 
			
		||||
Cur *drw_cur_create(Drw *drw, int shape);
 | 
			
		||||
void drw_cur_free(Drw *drw, Cur *cursor);
 | 
			
		||||
Cur *drw_cur_create(Drw *, int);
 | 
			
		||||
void drw_cur_free(Drw *, Cur *);
 | 
			
		||||
 | 
			
		||||
/* Drawing context manipulation */
 | 
			
		||||
void drw_setfont(Drw *drw, Fnt *font);
 | 
			
		||||
void drw_setscheme(Drw *drw, ClrScheme *scheme);
 | 
			
		||||
void drw_setfont(Drw *, Fnt *);
 | 
			
		||||
void drw_setscheme(Drw *, ClrScheme *);
 | 
			
		||||
 | 
			
		||||
/* Drawing functions */
 | 
			
		||||
void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert);
 | 
			
		||||
int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert);
 | 
			
		||||
void drw_rect(Drw *, int, int, unsigned int, unsigned int, int, int, int);
 | 
			
		||||
int drw_text(Drw *, int, int, unsigned int, unsigned int, const char *, int);
 | 
			
		||||
 | 
			
		||||
/* Map functions */
 | 
			
		||||
void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
 | 
			
		||||
void drw_map(Drw *, Window, int, int, unsigned int, unsigned int);
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
							
								
								
									
										10
									
								
								dwm.c
								
								
								
								
							
							
						
						
									
										10
									
								
								dwm.c
								
								
								
								
							| 
						 | 
				
			
			@ -689,10 +689,12 @@ dirtomon(int dir) {
 | 
			
		|||
 | 
			
		||||
void
 | 
			
		||||
drawbar(Monitor *m) {
 | 
			
		||||
	int x, xx, w;
 | 
			
		||||
	int x, xx, w, dx;
 | 
			
		||||
	unsigned int i, occ = 0, urg = 0;
 | 
			
		||||
	Client *c;
 | 
			
		||||
 | 
			
		||||
	dx = (drw->fonts[0]->ascent + drw->fonts[0]->descent + 2) / 4;
 | 
			
		||||
 | 
			
		||||
	for(c = m->clients; c; c = c->next) {
 | 
			
		||||
		occ |= c->tags;
 | 
			
		||||
		if(c->isurgent)
 | 
			
		||||
| 
						 | 
				
			
			@ -703,7 +705,7 @@ drawbar(Monitor *m) {
 | 
			
		|||
		w = TEXTW(tags[i]);
 | 
			
		||||
		drw_setscheme(drw, m->tagset[m->seltags] & 1 << i ? &scheme[SchemeSel] : &scheme[SchemeNorm]);
 | 
			
		||||
		drw_text(drw, x, 0, w, bh, tags[i], urg & 1 << i);
 | 
			
		||||
		drw_rect(drw, x, 0, w, bh, m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
 | 
			
		||||
		drw_rect(drw, x + 1, 1, dx, dx, m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
 | 
			
		||||
		           occ & 1 << i, urg & 1 << i);
 | 
			
		||||
		x += w;
 | 
			
		||||
	}
 | 
			
		||||
| 
						 | 
				
			
			@ -728,11 +730,11 @@ drawbar(Monitor *m) {
 | 
			
		|||
		if(m->sel) {
 | 
			
		||||
			drw_setscheme(drw, m == selmon ? &scheme[SchemeSel] : &scheme[SchemeNorm]);
 | 
			
		||||
			drw_text(drw, x, 0, w, bh, m->sel->name, 0);
 | 
			
		||||
			drw_rect(drw, x, 0, w, bh, m->sel->isfixed, m->sel->isfloating, 0);
 | 
			
		||||
			drw_rect(drw, x + 1, 1, dx, dx, m->sel->isfixed, m->sel->isfloating, 0);
 | 
			
		||||
		}
 | 
			
		||||
		else {
 | 
			
		||||
			drw_setscheme(drw, &scheme[SchemeNorm]);
 | 
			
		||||
			drw_text(drw, x, 0, w, bh, NULL, 0);
 | 
			
		||||
			drw_rect(drw, x, 0, w, bh, 1, 0, 1);
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
	drw_map(drw, m->barwin, 0, 0, m->ww, bh);
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
							
								
								
									
										30
									
								
								util.c
								
								
								
								
							
							
						
						
									
										30
									
								
								util.c
								
								
								
								
							| 
						 | 
				
			
			@ -2,16 +2,32 @@
 | 
			
		|||
#include <stdarg.h>
 | 
			
		||||
#include <stdio.h>
 | 
			
		||||
#include <stdlib.h>
 | 
			
		||||
#include <string.h>
 | 
			
		||||
 | 
			
		||||
#include "util.h"
 | 
			
		||||
 | 
			
		||||
void
 | 
			
		||||
die(const char *errstr, ...) {
 | 
			
		||||
	va_list ap;
 | 
			
		||||
void *
 | 
			
		||||
ecalloc(size_t nmemb, size_t size)
 | 
			
		||||
{
 | 
			
		||||
	void *p;
 | 
			
		||||
 | 
			
		||||
	va_start(ap, errstr);
 | 
			
		||||
	vfprintf(stderr, errstr, ap);
 | 
			
		||||
	va_end(ap);
 | 
			
		||||
	exit(EXIT_FAILURE);
 | 
			
		||||
	if (!(p = calloc(nmemb, size)))
 | 
			
		||||
		perror(NULL);
 | 
			
		||||
	return p;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void
 | 
			
		||||
die(const char *fmt, ...) {
 | 
			
		||||
	va_list ap;
 | 
			
		||||
 | 
			
		||||
	va_start(ap, fmt);
 | 
			
		||||
	vfprintf(stderr, fmt, ap);
 | 
			
		||||
	va_end(ap);
 | 
			
		||||
 | 
			
		||||
	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
 | 
			
		||||
		fputc(' ', stderr);
 | 
			
		||||
		perror(NULL);
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	exit(1);
 | 
			
		||||
}
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
		Loading…
	
		Reference in New Issue