repo: dmenu
action: blob
revision: 
path_from: drw.h
revision_from: refs/heads/trunk:
path_to: 
revision_to: 

blob of:

/ drw.h

refs/heads/trunk:/drw.h

 /* See LICENSE file for copyright and license details. */

 typedef struct {
 	Cursor cursor;
 } Cur;

 typedef struct Fnt {
 	Display *dpy;
 	unsigned int h;
 	XftFont *xfont;
 	FcPattern *pattern;
 	struct Fnt *next;
 } Fnt;

 enum { ColFg, ColBg }; /* Clr scheme index */
 typedef XftColor Clr;

 typedef struct {
 	unsigned int w, h;
 	Display *dpy;
 	int screen;
 	Window root;
 	Drawable drawable;
 	GC gc;
 	Clr *scheme;
 	Fnt *fonts;
 } Drw;

 /* 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);

 /* Fnt abstraction */
 Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
 void drw_fontset_free(Fnt* set);
 unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
 void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);

 /* Colorscheme abstraction */
 void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
 Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);

 /* Cursor abstraction */
 Cur *drw_cur_create(Drw *drw, int shape);
 void drw_cur_free(Drw *drw, Cur *cursor);

 /* Drawing context manipulation */
 void drw_setfontset(Drw *drw, Fnt *set);
 void drw_setscheme(Drw *drw, Clr *scm);

 /* Drawing functions */
 void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
 int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);

 /* Map functions */
 void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);