Dogcows Code - chaz/homebank/blob - src/gtk-chart-colors.h

   1 /*  HomeBank -- Free, easy, personal accounting for everyone.
   2  *  Copyright (C) 1995-2016 Maxime DOYEN
   3  *
   4  *  This file is part of HomeBank.
   5  *
   6  *  HomeBank is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  HomeBank is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef __GTK_COLORS_H__
  21 #define __GTK_COLORS_H__
  22
  23 #include <cairo.h>
  24
  25 #define MASKCOL 255
  26 #define COLTO16(col8) ( (col8 | col8<<8 ) )
  27 #define COLTOOVER(col8) ( (col8 + MASKCOL) / 2 )
  28
  29 #define AREA_ALPHA .33
  30 #define OVER_ALPHA .15
  31 #define OVER_COLOR (MASKCOL * OVER_ALPHA)
  32 #define COLTOCAIRO(col8)         ( (col8 / 255.0) )
  33 #define COLTOCAIROOVER(col8) ( ((col8 * (1 - OVER_ALPHA)) + OVER_COLOR ) / 255.0 )
  34
  35 //typedef struct _rgbcol RgbCol;
  36 typedef struct _ColorScheme  GtkColorScheme;
  37
  38 struct rgbcol
  39 {
  40         guint8  r, g, b;
  41 };
  42
  43
  44 struct _ColorScheme
  45 {
  46         struct rgbcol           *colors;
  47         gint    nb_cols;
  48         gint    cs_red;
  49         gint    cs_green;
  50         gint    cs_blue;
  51         gint    cs_yellow;
  52         gint    cs_orange;
  53 };
  54
  55
  56 enum {
  57         BLACK,
  58         WHITE,
  59         GREY1,
  60         TEXT,
  61         XYLINES,
  62         THBASE,
  63         THTEXT
  64 };
  65
  66 enum colmap
  67 {
  68         CHART_COLMAP_HOMEBANK,
  69         CHART_COLMAP_MSMONEY,
  70         CHART_COLMAP_SAP,
  71         CHART_COLMAP_QUICKEN,
  72         CHART_COLMAP_OFFICE2010,
  73         CHART_COLMAP_OFFICE2013,
  74         CHART_COLMAP_ANALYTICS,
  75 };
  76
  77 enum {
  78         CHART_FONT_SIZE_TITLE,
  79         CHART_FONT_SIZE_SUBTITLE,
  80         CHART_FONT_SIZE_NORMAL
  81 };
  82
  83
  84 extern char *chart_colors[];
  85
  86 extern struct rgbcol global_colors[];
  87 extern struct rgbcol money_colors[];
  88 extern struct rgbcol quicken_colors[];
  89 extern struct rgbcol analytics_colors[];
  90 extern struct rgbcol office2010_colors[];
  91 extern struct rgbcol office2013_colors[];
  92 extern struct rgbcol sap_colors[];
  93 extern struct rgbcol homebank_colors[];
  94
  95 extern int money_nbcolors;
  96 extern int quicken_nbcolors;
  97 extern int analytics_nbcolors;
  98 extern int office2010_nbcolors;
  99 extern int office2013_nbcolors;
 100 extern int sap_nbcolors;
 101 extern int homebank_nbcolors;
 102
 103 void chart_color_global_default(void);
 104
 105 void cairo_user_set_rgbcol(cairo_t *cr, struct rgbcol *col);
 106 void cairo_user_set_rgbacol(cairo_t *cr, struct rgbcol *col, double alpha);
 107 void cairo_user_set_rgbcol_over(cairo_t *cr, struct rgbcol *col, gboolean over);
 108
 109 void colorscheme_init(GtkColorScheme *scheme, gint index);
 110
 111 #endif /* __GTK_COLORS_H__ */