75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
/* See LICENSE file for copyright and license details. */
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#define DRW_FONT_CACHE_SIZE 32
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typedef struct {
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unsigned long pix;
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XftColor rgb;
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} Clr;
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typedef struct {
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Cursor cursor;
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} Cur;
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typedef struct {
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Display *dpy;
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int ascent;
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int descent;
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unsigned int h;
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XftFont *xfont;
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FcPattern *pattern;
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} Fnt;
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typedef struct {
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Clr *fg;
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Clr *bg;
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Clr *border;
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} ClrScheme;
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typedef struct {
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unsigned int w, h;
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Display *dpy;
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int screen;
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Window root;
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Drawable drawable;
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GC gc;
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ClrScheme *scheme;
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size_t fontcount;
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Fnt *fonts[DRW_FONT_CACHE_SIZE];
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} Drw;
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typedef struct {
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unsigned int w;
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unsigned int h;
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} Extnts;
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/* Drawable abstraction */
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Drw *drw_create(Display *, int, Window, unsigned int, unsigned int);
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void drw_resize(Drw *, unsigned int, unsigned int);
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void drw_free(Drw *);
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/* Fnt abstraction */
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Fnt *drw_font_create(Drw *, const char *);
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void drw_load_fonts(Drw *, const char *[], size_t);
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void drw_font_free(Fnt *);
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void drw_font_getexts(Fnt *, const char *, unsigned int, Extnts *);
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unsigned int drw_font_getexts_width(Fnt *, const char *, unsigned int);
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/* Colour abstraction */
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Clr *drw_clr_create(Drw *, const char *);
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void drw_clr_free(Clr *);
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/* Cursor abstraction */
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Cur *drw_cur_create(Drw *, int);
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void drw_cur_free(Drw *, Cur *);
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/* Drawing context manipulation */
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void drw_setfont(Drw *, Fnt *);
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void drw_setscheme(Drw *, ClrScheme *);
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/* Drawing functions */
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void drw_rect(Drw *, int, int, unsigned int, unsigned int, int, int, int);
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int drw_text(Drw *, int, int, unsigned int, unsigned int, const char *, int);
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/* Map functions */
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void drw_map(Drw *, Window, int, int, unsigned int, unsigned int);
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