fix typo

[dwm.git] / draw.h

diff --git a/draw.h b/draw.h
index 6c3d886..43a57bf 100644 (file)
--- a/draw.h
+++ b/draw.h
@@ -1,36 +1,35 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
+/* See LICENSE file for copyright and license details. */
 
-#include <X11/Xlib.h>
-#include <X11/Xlocale.h>
+#define FG(dc, col)  ((col)[(dc)->invert ? ColBG : ColFG])
+#define BG(dc, col)  ((col)[(dc)->invert ? ColFG : ColBG])
 
-typedef struct Brush Brush;
-typedef struct Fnt Fnt;
+enum { ColBG, ColFG, ColBorder, ColLast };
 
-struct Fnt {
-       XFontStruct *xfont;
-       XFontSet set;
-       int ascent;
-       int descent;
-       int height;
-};
-
-struct Brush {
+typedef struct {
+       int x, y, w, h;
+       Bool invert;
+       Display *dpy;
        GC gc;
-       Drawable drawable;
-       XRectangle rect;
-       Fnt font;
-       unsigned long bg;
-       unsigned long fg;
-       unsigned long border;
-};
+       Pixmap canvas;
+       struct {
+               int ascent;
+               int descent;
+               int height;
+               int width;
+               XFontSet set;
+               XFontStruct *xfont;
+       } font;
+} DC;  /* draw context */
 
-extern void draw(Display *dpy, Brush *b, Bool border, const char *text);
-extern void loadcolors(Display *dpy, int screen, Brush *b,
-               const char *bg, const char *fg, const char *bo);
-extern void loadfont(Display *dpy, Fnt *font, const char *fontstr);
-extern unsigned int textwidth_l(Fnt *font, char *text, unsigned int len);
-extern unsigned int textwidth(Fnt *font, char *text);
-extern unsigned int labelheight(Fnt *font);
+void drawrect(DC *dc, int x, int y, unsigned int w, unsigned int h, Bool fill, unsigned long color);
+void drawtext(DC *dc, const char *text, unsigned long col[ColLast]);
+void drawtextn(DC *dc, const char *text, size_t n, unsigned long col[ColLast]);
+void eprintf(const char *fmt, ...);
+void freedc(DC *dc);
+unsigned long getcolor(DC *dc, const char *colstr);
+DC *initdc(void);
+void initfont(DC *dc, const char *fontstr);
+void mapdc(DC *dc, Window win, unsigned int w, unsigned int h);
+void resizedc(DC *dc, unsigned int w, unsigned int h);
+int textnw(DC *dc, const char *text, size_t len);
+int textw(DC *dc, const char *text);