/* See LICENSE file for copyright and license details. */
-/* enums */
-enum { ColFG, ColBG, ColLast };
+#define FG(dc, col) ((col)[(dc)->invert ? ColBG : ColFG])
+#define BG(dc, col) ((col)[(dc)->invert ? ColFG : ColBG])
+
+enum { ColBG, ColFG, ColBorder, ColLast };
-/* typedefs */
typedef struct {
int x, y, w, h;
- unsigned long norm[ColLast];
- unsigned long sel[ColLast];
- Drawable drawable;
+ Bool invert;
+ Display *dpy;
GC gc;
+ Pixmap canvas;
struct {
- XFontStruct *xfont;
- XFontSet set;
int ascent;
int descent;
int height;
+ XFontSet set;
+ XFontStruct *xfont;
} font;
-} DC; /* draw context */
-
-/* forward declarations */
-void drawcleanup(void);
-void drawsetup(void);
-void drawtext(const char *text, unsigned long col[ColLast]);
-void eprint(const char *errstr, ...);
-unsigned long getcolor(const char *colstr);
-void initfont(const char *fontstr);
-int textnw(const char *text, unsigned int len);
-int textw(const char *text);
+} DC; /* draw context */
-/* variables */
-extern Display *dpy;
-extern DC dc;
-extern int screen;
-extern unsigned int mw, mh;
-extern Window parent;
+unsigned long getcolor(DC *dc, const char *colstr);
+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 initfont(DC *dc, const char *fontstr);
+void freedc(DC *dc);
+DC *initdc(void);
+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);
+void eprintf(const char *fmt, ...);
+void weprintf(const char *fmt, ...);
-/* style */
-extern const char *font;
-extern const char *normbgcolor;
-extern const char *normfgcolor;
-extern const char *selbgcolor;
-extern const char *selfgcolor;
+const char *progname;