src/insets/insetbutton.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 2000-2001 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "insetbutton.h"
  18 #include "debug.h"
  19 #include "BufferView.h"
  20 #include "Painter.h"
  21 #include "support/LAssert.h"
  22 #include "lyxfont.h"
  23 #include "font.h"
  24
  25 using std::ostream;
  26 using std::endl;
  27
  28
  29 int InsetButton::ascent(BufferView * bv, LyXFont const &) const
  30 {
  31         lyx::Assert(bv);
  32
  33         LyXFont font(LyXFont::ALL_SANE);
  34         font.decSize();
  35
  36         int width;
  37         int ascent;
  38         int descent;
  39         string const s = getScreenLabel();
  40
  41 #if 0
  42         if (editable()) {
  43                 bv->painter().buttonText(0, 0, s, font,
  44                                          false, width, ascent, descent);
  45         } else {
  46                 bv->painter().rectText(0, 0, s, font,
  47                                        LColor::commandbg, LColor::commandframe,
  48                                        false, width, ascent, descent);
  49         }
  50 #else
  51         if (editable()) {
  52                 lyxfont::buttonText(s, font, width, ascent, descent);
  53         } else {
  54                 lyxfont::rectText(s, font, width, ascent, descent);
  55         }
  56 #endif
  57         return ascent;
  58 }
  59
  60
  61 int InsetButton::descent(BufferView * bv, LyXFont const &) const
  62 {
  63         lyx::Assert(bv);
  64
  65         LyXFont font(LyXFont::ALL_SANE);
  66         font.decSize();
  67
  68         int width;
  69         int ascent;
  70         int descent;
  71         string const s = getScreenLabel();
  72
  73 #if 0
  74         if (editable()) {
  75                 bv->painter().buttonText(0, 0, s, font,
  76                                          false, width, ascent, descent);
  77         } else {
  78                 bv->painter().rectText(0, 0, s, font,
  79                                    LColor::commandbg, LColor::commandframe,
  80                                    false, width, ascent, descent);
  81         }
  82 #else
  83         if (editable()) {
  84                 lyxfont::buttonText(s, font, width, ascent, descent);
  85         } else {
  86                 lyxfont::rectText(s, font, width, ascent, descent);
  87         }
  88 #endif
  89         return descent;
  90 }
  91
  92
  93 int InsetButton::width(BufferView * bv, LyXFont const &) const
  94 {
  95         lyx::Assert(bv);
  96
  97         LyXFont font(LyXFont::ALL_SANE);
  98         font.decSize();
  99
 100         int width;
 101         int ascent;
 102         int descent;
 103         string const s = getScreenLabel();
 104
 105 #if 0
 106         if (editable()) {
 107                 bv->painter().buttonText(0, 0, s, font,
 108                                          false, width, ascent, descent);
 109         } else {
 110                 bv->painter().rectText(0, 0, s, font,
 111                                        LColor::commandbg, LColor::commandframe,
 112                                        false, width, ascent, descent);
 113         }
 114 #else
 115         if (editable()) {
 116                 lyxfont::buttonText(s, font, width, ascent, descent);
 117         } else {
 118                 lyxfont::rectText(s, font, width, ascent, descent);
 119         }
 120 #endif
 121         return width + 4;
 122 }
 123
 124
 125 void InsetButton::draw(BufferView * bv, LyXFont const &,
 126                         int baseline, float & x, bool) const
 127 {
 128         lyx::Assert(bv);
 129
 130         Painter & pain = bv->painter();
 131         // Draw it as a box with the LaTeX text
 132         LyXFont font(LyXFont::ALL_SANE);
 133         font.setColor(LColor::command).decSize();
 134
 135         string const s = getScreenLabel();
 136
 137 #if 0
 138         int width;
 139         if (editable()) {
 140                 pain.buttonText(int(x) + 2, baseline, s, font, true, width);
 141         } else {
 142                 pain.rectText(int(x) + 2, baseline, s, font,
 143                               LColor::commandbg, LColor::commandframe,
 144                               true, width);
 145         }
 146 #else
 147         if (editable()) {
 148                 pain.buttonText(int(x) + 2, baseline, s, font);
 149         } else {
 150                 pain.rectText(int(x) + 2, baseline, s, font,
 151                               LColor::commandbg, LColor::commandframe);
 152         }
 153 #endif
 154
 155 #if 0
 156         x += width + 4;
 157 #else
 158         x += width(bv, font);
 159 #endif
 160 }