de/brush.h

   1 /*
   2  * ion/de/brush.h
   3  *
   4  * Copyright (c) Tuomo Valkonen 1999-2006.
   5  *
   6  * Ion is free software; you can redistribute it and/or modify it under
   7  * the terms of the GNU Lesser General Public License as published by
   8  * the Free Software Foundation; either version 2.1 of the License, or
   9  * (at your option) any later version.
  10  */
  11
  12 #ifndef ION_DE_BRUSH_H
  13 #define ION_DE_BRUSH_H
  14
  15 #include <libextl/extl.h>
  16
  17 #include <ioncore/common.h>
  18 #include <ioncore/gr.h>
  19 #include <ioncore/rectangle.h>
  20
  21 INTRCLASS(DEBrush);
  22
  23 #include "style.h"
  24 #include "colour.h"
  25
  26
  27 typedef void DEBrushExtrasFn(DEBrush *brush,
  28                              const WRectangle *g, DEColourGroup *cg,
  29                              GrBorderWidths *bdw,
  30                              GrFontExtents *fnte,
  31                              const char *a1, const char *a2,
  32                              bool pre);
  33
  34 DECLCLASS(DEBrush){
  35     GrBrush grbrush;
  36     DEStyle *d;
  37     DEBrushExtrasFn *extras_fn;
  38     int indicator_w;
  39     Window win;
  40     bool clip_set;
  41 };
  42
  43 extern DEBrush *de_get_brush(Window win, WRootWin *rootwin,
  44                              const char *style);
  45
  46 extern DEBrush *create_debrush(Window win,
  47                                const char *stylename, DEStyle *style);
  48 extern bool debrush_init(DEBrush *brush, Window win,
  49                          const char *stylename, DEStyle *style);
  50 extern void debrush_deinit(DEBrush *brush);
  51
  52 extern DEBrush *debrush_get_slave(DEBrush *brush, WRootWin *rootwin,
  53                                   const char *style);
  54
  55 extern void debrush_release(DEBrush *brush);
  56
  57
  58 extern DEColourGroup *debrush_get_colour_group2(DEBrush *brush,
  59                                                 const char *attr_p1,
  60                                                 const char *attr_p2);
  61
  62 extern DEColourGroup *debrush_get_colour_group(DEBrush *brush,
  63                                                const char *attr);
  64
  65
  66 /* Begin/end */
  67
  68 extern void debrush_begin(DEBrush *brush, const WRectangle *geom, int flags);
  69 extern void debrush_end(DEBrush *brush);
  70
  71 /* Information */
  72
  73 extern void debrush_get_border_widths(DEBrush *brush, GrBorderWidths *bdw);
  74 extern bool debrush_get_extra(DEBrush *brush, const char *key, char type,
  75                               void *data);
  76
  77 /* Borders & boxes */
  78
  79 extern void debrush_draw_border(DEBrush *brush,
  80                                 const WRectangle *geom,
  81                                 const char *attrib);
  82 extern void debrush_draw_borderline(DEBrush *brush, const WRectangle *geom,
  83                                     const char *attrib, GrBorderLine line);
  84
  85 extern void debrush_draw_textbox(DEBrush *brush, const WRectangle *geom,
  86                                  const char *text, const char *attr,
  87                                  bool needfill);
  88
  89 extern void debrush_draw_textboxes(DEBrush *brush, const WRectangle *geom,
  90                                    int n, const GrTextElem *elem,
  91                                    bool needfill, const char *common_attrib);
  92
  93 extern DEBrushExtrasFn debrush_tab_extras;
  94 extern DEBrushExtrasFn debrush_menuentry_extras;
  95
  96 /* Misc */
  97
  98 extern void debrush_set_window_shape(DEBrush *brush, bool rough,
  99                                      int n, const WRectangle *rects);
 100
 101 extern void debrush_enable_transparency(DEBrush *brush, GrTransparency mode);
 102
 103 extern void debrush_fill_area(DEBrush *brush, const WRectangle *geom,
 104                               const char *attr);
 105 extern void debrush_clear_area(DEBrush *brush, const WRectangle *geom);
 106
 107
 108 #endif /* ION_DE_BRUSH_H */