src/frontends/controllers/ControlCharacter.C

   1 /**
   2  * \file ControlCharacter.C
   3  * Copyright 2001 The LyX Team.
   4  * See the file COPYING.
   5  *
   6  * \author Angus Leeming, a.leeming@.ac.uk
   7  */
   8
   9 #include <vector>
  10
  11 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include <config.h>
  16
  17 #include "ControlCharacter.h"
  18 #include "buffer.h"
  19 #include "Dialogs.h"
  20 #include "Liason.h"
  21 #include "LyXView.h"
  22 #include "bufferview_funcs.h" // ToggleAndShow
  23 #include "gettext.h"
  24 #include "language.h"
  25
  26 using Liason::setMinibuffer;
  27 using SigC::slot;
  28 using std::vector;
  29
  30 ControlCharacter::ControlCharacter(LyXView & lv, Dialogs & d)
  31         : ControlDialog<ControlConnectBD>(lv, d),
  32           font_(0), toggleall_(false)
  33 {
  34         d_.showLayoutCharacter.connect(slot(this, &ControlCharacter::show));
  35         d_.setUserFreeFont.connect(slot(this, &ControlCharacter::apply));
  36 }
  37
  38
  39 void ControlCharacter::setParams()
  40 {
  41         if (font_) delete font_;
  42         font_ = new LyXFont(LyXFont::ALL_IGNORE);
  43 }
  44
  45
  46 void ControlCharacter::clearParams()
  47 {
  48         if (font_) {
  49                 delete font_;
  50                 font_ = 0;
  51         }
  52 }
  53
  54
  55 void ControlCharacter::apply()
  56 {
  57         if (!lv_.view()->available())
  58                 return;
  59
  60         view().apply();
  61
  62         ToggleAndShow(lv_.view(), *font_, toggleall_);
  63         lv_.view()->setState();
  64         lv_.buffer()->markDirty();
  65         setMinibuffer(&lv_, _("Character set"));
  66 }
  67
  68
  69 void ControlCharacter::setFamily(LyXFont::FONT_FAMILY val)
  70 {
  71         font_->setFamily(val);
  72 }
  73
  74 void ControlCharacter::setSeries(LyXFont::FONT_SERIES val)
  75 {
  76         font_->setSeries(val);
  77 }
  78
  79 void ControlCharacter::setShape(LyXFont::FONT_SHAPE val)
  80 {
  81         font_->setShape(val);
  82 }
  83
  84 void ControlCharacter::setSize(LyXFont::FONT_SIZE val)
  85 {
  86         font_->setSize(val);
  87 }
  88
  89 void ControlCharacter::setBar(character::FONT_STATE val)
  90 {
  91         switch (val) {
  92         case character::IGNORE:
  93                 font_->setEmph(LyXFont::IGNORE);
  94                 font_->setUnderbar(LyXFont::IGNORE);
  95                 font_->setNoun(LyXFont::IGNORE);
  96                 font_->setLatex(LyXFont::IGNORE);
  97                 break;
  98
  99         case character::EMPH_TOGGLE:
 100                 font_->setEmph(LyXFont::TOGGLE);
 101                 break;
 102
 103         case character::UNDERBAR_TOGGLE:
 104                 font_->setUnderbar(LyXFont::TOGGLE);
 105                 break;
 106
 107         case character::NOUN_TOGGLE:
 108                 font_->setNoun(LyXFont::TOGGLE);
 109                 break;
 110
 111         case character::LATEX_TOGGLE:
 112                 font_->setLatex(LyXFont::TOGGLE);
 113                 break;
 114
 115         case character::INHERIT:
 116                 font_->setEmph(LyXFont::INHERIT);
 117                 font_->setUnderbar(LyXFont::INHERIT);
 118                 font_->setNoun(LyXFont::INHERIT);
 119                 font_->setLatex(LyXFont::INHERIT);
 120                 break;
 121         }
 122 }
 123
 124 void ControlCharacter::setColor(LColor::color val)
 125 {
 126         switch (val) {
 127         case LColor::ignore:
 128         case LColor::none:
 129         case LColor::black:
 130         case LColor::white:
 131         case LColor::red:
 132         case LColor::green:
 133         case LColor::blue:
 134         case LColor::cyan:
 135         case LColor::magenta:
 136         case LColor::yellow:
 137         case LColor::inherit:
 138                 font_->setColor(val);
 139                 break;
 140
 141         default:
 142                 break;
 143         }
 144 }
 145
 146
 147 void ControlCharacter::setLanguage(string const & val)
 148 {
 149         if (val == _("No change"))
 150                 font_->setLanguage(ignore_language);
 151
 152         else if ( val == _("Reset"))
 153                 font_->setLanguage(lv_.buffer()->params.language);
 154
 155         else
 156                 font_->setLanguage(languages.getLanguage(val));
 157 }
 158
 159 void ControlCharacter::setToggleAll(bool t)
 160 {
 161         toggleall_ = t;
 162 }