dwm/drw.h

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/* See LICENSE file for copyright and license details. */
#if BAR_PANGO_PATCH
#include <pango/pango.h>
#include <pango/pangoxft.h>
#endif // BAR_PANGO_PATCH
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typedef struct {
Cursor cursor;
} Cur;
typedef struct Fnt {
Display *dpy;
unsigned int h;
#if BAR_PANGO_PATCH
PangoLayout *layout;
#else
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XftFont *xfont;
FcPattern *pattern;
struct Fnt *next;
#endif // BAR_PANGO_PATCH
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} Fnt;
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enum { ColFg, ColBg, ColBorder, ColFloat, ColCount }; /* Clr scheme index */
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typedef XftColor Clr;
typedef struct {
unsigned int w, h;
Display *dpy;
int screen;
Window root;
#if BAR_ALPHA_PATCH
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Visual *visual;
unsigned int depth;
Colormap cmap;
#endif // BAR_ALPHA_PATCH
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Drawable drawable;
GC gc;
Clr *scheme;
Fnt *fonts;
} Drw;
/* Drawable abstraction */
#if BAR_ALPHA_PATCH
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Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap);
#else
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
#endif // BAR_ALPHA_PATCH
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void drw_resize(Drw *drw, unsigned int w, unsigned int h);
void drw_free(Drw *drw);
/* Fnt abstraction */
#if BAR_PANGO_PATCH
Fnt *drw_font_create(Drw* drw, const char font[]);
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h, Bool markup);
#else
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Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
#endif // BAR_PANGO_PATCH
void drw_fontset_free(Fnt* set);
unsigned int drw_fontset_getwidth(Drw *drw, const char *text, Bool markup);
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/* Colorscheme abstraction */
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void drw_clr_create(
Drw *drw,
Clr *dest,
const char *clrname
#if BAR_ALPHA_PATCH
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, unsigned int alpha
#endif // BAR_ALPHA_PATCH
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);
Clr *drw_scm_create(
Drw *drw,
char *clrnames[],
#if BAR_ALPHA_PATCH
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const unsigned int alphas[],
#endif // BAR_ALPHA_PATCH
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size_t clrcount
);
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/* Cursor abstraction */
Cur *drw_cur_create(Drw *drw, int shape);
void drw_cur_free(Drw *drw, Cur *cursor);
/* Drawing context manipulation */
#if !BAR_PANGO_PATCH
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void drw_setfontset(Drw *drw, Fnt *set);
#endif // BAR_PANGO_PATCH
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void drw_setscheme(Drw *drw, Clr *scm);
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#if BAR_POWERLINE_TAGS_PATCH || BAR_POWERLINE_STATUS_PATCH
void drw_settrans(Drw *drw, Clr *psc, Clr *nsc);
#endif // BAR_POWERLINE_TAGS_PATCH | BAR_POWERLINE_STATUS_PATCH
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/* 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, Bool markup);
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#if BAR_POWERLINE_TAGS_PATCH || BAR_POWERLINE_STATUS_PATCH
void drw_arrow(Drw *drw, int x, int y, unsigned int w, unsigned int h, int direction, int slash);
#endif // BAR_POWERLINE_TAGS_PATCH | BAR_POWERLINE_STATUS_PATCH
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/* Map functions */
void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);