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* configure.ac: Check cairo early. Don't try Xft if cairo is used. * lwlib/lwlib-utils.h [USE_CAIRO]: Include cairo.h and fontconfig.h. (XftFont, XftDraw, XftColor, XGlyphInfo) [USE_CAIRO]: New typedefs. (XftFontOpenName, XftFontClose, XftDrawCreate, XftDrawDestroy) (XftDrawRect, XftDrawStringUtf8, XftTextExtentsUtf8) [USE_CAIRO]: New macros. (crxft_font_open_name, crxft_font_close, crxft_draw_create) (crxft_draw_rect, crxft_draw_string, crxft_text_extents) [USE_CAIRO]: New externs. * lwlib/lwlib-utils.c [USE_CAIRO]: Include math.h, cairo-ft.h, and cairo-xlib.h. (crxft_font_open_name, crxft_font_close, crxft_draw_create) (crxft_set_source_color, crxft_draw_rect, crxft_draw_string) (crxft_text_extents) [USE_CAIRO]: New Xft compatibility functions. * lwlib/xlwmenuP.h [USE_CAIRO]: Include lwlib-utils.h. * lwlib/xlwmenu.c (display_menu_item) [USE_CAIRO]: Call cairo_surface_mark_dirty and cairo_surface_flush. * lwlib/lwlib-Xaw.c [USE_CAIRO]: Include stdlib.h and lwlib-utils.h. (draw_text) [USE_CAIRO]: Call cairo_surface_flush. * src/xsettings.c [USE_CAIRO]: Include fontconfig.h (apply_xft_settings) [!HAVE_XFT]: Don't call XftDefaultSubstitute or XftDefaultSet. * lwlib/lwlib-Xaw.c: * lwlib/lwlib-int.h: * lwlib/xlwmenu.c: * lwlib/xlwmenuP.h: * src/xrdb.c: * src/xsettings.c: * src/xterm.c: Replace all #ifdef HAVE_XFT with #if defined USE_CAIRO || defined HAVE_XFT. * src/xfns.c (x_default_font_parameter): Replace #ifdef HAVE_XFT with #if defined USE_CAIRO || defined HAVE_XFT.
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
#ifndef _LWLIB_UTILS_H_
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#define _LWLIB_UTILS_H_
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void XtNoClearRefreshWidget (Widget);
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typedef void (*XtApplyToWidgetsProc) (Widget, XtPointer);
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typedef void* (*XtApplyUntilToWidgetsProc) (Widget, XtPointer);
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void XtApplyToWidgets (Widget, XtApplyToWidgetsProc, XtPointer);
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void *XtApplyUntilToWidgets (Widget, XtApplyUntilToWidgetsProc, XtPointer);
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Widget *XtCompositeChildren (Widget, unsigned int *);
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/* returns True is the widget is being destroyed, False otherwise */
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Boolean
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XtWidgetBeingDestroyedP (Widget widget);
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#ifdef USE_CAIRO
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#include <cairo.h>
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#include <fontconfig/fontconfig.h>
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typedef struct {
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cairo_scaled_font_t *scaled_font;
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int ascent, descent, height, max_advance_width;
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} XftFont;
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typedef cairo_t XftDraw;
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typedef struct {
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unsigned long pixel;
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struct {unsigned short red, green, blue, alpha;} color;
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} XftColor;
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#ifdef HAVE_XRENDER
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#include <X11/extensions/Xrender.h>
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#else
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typedef struct {
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unsigned short width, height;
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short x, y, xOff, yOff;
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} XGlyphInfo;
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#endif
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#define XftFontOpenName crxft_font_open_name
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extern XftFont *crxft_font_open_name (Display *, int, const char *);
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#define XftFontClose(dpy, pub) crxft_font_close (pub)
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extern void crxft_font_close (XftFont *);
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#define XftDrawCreate(dpy, drawable, visual, colormap) \
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crxft_draw_create (dpy, drawable, visual)
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extern cairo_t *crxft_draw_create (Display *, Drawable, Visual *);
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#define XftDrawDestroy cairo_destroy
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#define XftDrawRect crxft_draw_rect
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extern void crxft_draw_rect (cairo_t *, const XftColor *, int, int,
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unsigned int, unsigned int);
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#define XftDrawStringUtf8 crxft_draw_string
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extern void crxft_draw_string (cairo_t *, const XftColor *, XftFont *,
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int, int, const FcChar8 *, int);
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#define XftTextExtentsUtf8(dpy, pub, string, len, extents) \
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crxft_text_extents (pub, string, len, extents)
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extern void crxft_text_extents (XftFont *, const FcChar8 *, int, XGlyphInfo *);
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#endif /* USE_CAIRO */
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#endif /* _LWLIB_UTILS_H_ */
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