64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
#ifndef _LWLIB_UTILS_H_
|
|
#define _LWLIB_UTILS_H_
|
|
|
|
void XtNoClearRefreshWidget (Widget);
|
|
|
|
typedef void (*XtApplyToWidgetsProc) (Widget, XtPointer);
|
|
typedef void* (*XtApplyUntilToWidgetsProc) (Widget, XtPointer);
|
|
|
|
void XtApplyToWidgets (Widget, XtApplyToWidgetsProc, XtPointer);
|
|
void *XtApplyUntilToWidgets (Widget, XtApplyUntilToWidgetsProc, XtPointer);
|
|
|
|
Widget *XtCompositeChildren (Widget, unsigned int *);
|
|
|
|
/* returns True is the widget is being destroyed, False otherwise */
|
|
Boolean
|
|
XtWidgetBeingDestroyedP (Widget widget);
|
|
|
|
#ifdef USE_CAIRO
|
|
|
|
#include <cairo.h>
|
|
#include <fontconfig/fontconfig.h>
|
|
|
|
typedef struct {
|
|
cairo_scaled_font_t *scaled_font;
|
|
int ascent, descent, height, max_advance_width;
|
|
} XftFont;
|
|
|
|
typedef cairo_t XftDraw;
|
|
|
|
typedef struct {
|
|
unsigned long pixel;
|
|
struct {unsigned short red, green, blue, alpha;} color;
|
|
} XftColor;
|
|
|
|
#ifdef HAVE_XRENDER
|
|
#include <X11/extensions/Xrender.h>
|
|
#else
|
|
typedef struct {
|
|
unsigned short width, height;
|
|
short x, y, xOff, yOff;
|
|
} XGlyphInfo;
|
|
#endif
|
|
|
|
#define XftFontOpenName crxft_font_open_name
|
|
extern XftFont *crxft_font_open_name (Display *, int, const char *);
|
|
#define XftFontClose(dpy, pub) crxft_font_close (pub)
|
|
extern void crxft_font_close (XftFont *);
|
|
#define XftDrawCreate(dpy, drawable, visual, colormap) \
|
|
crxft_draw_create (dpy, drawable, visual)
|
|
extern cairo_t *crxft_draw_create (Display *, Drawable, Visual *);
|
|
#define XftDrawDestroy cairo_destroy
|
|
#define XftDrawRect crxft_draw_rect
|
|
extern void crxft_draw_rect (cairo_t *, const XftColor *, int, int,
|
|
unsigned int, unsigned int);
|
|
#define XftDrawStringUtf8 crxft_draw_string
|
|
extern void crxft_draw_string (cairo_t *, const XftColor *, XftFont *,
|
|
int, int, const FcChar8 *, int);
|
|
#define XftTextExtentsUtf8(dpy, pub, string, len, extents) \
|
|
crxft_text_extents (pub, string, len, extents)
|
|
extern void crxft_text_extents (XftFont *, const FcChar8 *, int, XGlyphInfo *);
|
|
|
|
#endif /* USE_CAIRO */
|
|
#endif /* _LWLIB_UTILS_H_ */
|