src/frontends/xforms/FormCharacter.C

   1 /**
   2  * \file FormCharacter.C
   3  * Copyright 2001 The LyX Team.
   4  * See the file COPYING.
   5  *
   6  * \author Edwin Leuven,  leuven@fee.uva.nl
   7  * \author Angus Leeming, a.leeming@ic.ac.uk
   8  */
   9
  10 #include <vector>
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include <config.h>
  17
  18 #include "xformsBC.h"
  19 #include "ControlCharacter.h"
  20 #include "FormCharacter.h"
  21 #include "form_character.h"
  22 #include "gettext.h"
  23 #include "combox.h"
  24 #include "helper_funcs.h"
  25 #include "xforms_helpers.h"
  26 #include "frnt_lang.h"
  27
  28 #include "support/lstrings.h"
  29
  30 using std::vector;
  31 using std::find;
  32
  33 using namespace frnt;
  34
  35 typedef FormCB<ControlCharacter, FormDB<FD_form_character> > base_class;
  36
  37 FormCharacter::FormCharacter(ControlCharacter & c)
  38         : base_class(c, _("Character Layout"), false)
  39 {}
  40
  41
  42 void FormCharacter::ComboInputCB(int, void * v, Combox * combox)
  43 {
  44         FormCharacter * pre = static_cast<FormCharacter*>(v);
  45         pre->InputCB(reinterpret_cast<FL_OBJECT *>(combox), 0);
  46 }
  47
  48 void FormCharacter::build()
  49 {
  50         dialog_.reset(build_character());
  51
  52         vector<FamilyPair>   const family = getFamilyData();
  53         vector<SeriesPair>   const series = getSeriesData();
  54         vector<ShapePair>    const shape  = getShapeData();
  55         vector<SizePair>     const size   = getSizeData();
  56         vector<BarPair>      const bar    = getBarData();
  57         vector<ColorPair>    const color  = getColorData();
  58         vector<LanguagePair> const langs  = getLanguageData(true);
  59
  60         // Store the identifiers for later
  61         family_ = getSecond(family);
  62         series_ = getSecond(series);
  63         shape_  = getSecond(shape);
  64         size_   = getSecond(size);
  65         bar_    = getSecond(bar);
  66         color_  = getSecond(color);
  67         lang_   = getSecond(langs);
  68
  69         // create a string of entries " entry1 | entry2 | entry3 | entry4 "
  70         // with which to initialise the xforms choice object.
  71         string choice = " " + getStringFromVector(getFirst(family), " | ") +" ";
  72         fl_addto_choice(dialog_->choice_family, choice.c_str());
  73
  74         choice = " " + getStringFromVector(getFirst(series), " | ") + " ";
  75         fl_addto_choice(dialog_->choice_series, choice.c_str());
  76
  77         choice = " " + getStringFromVector(getFirst(shape), " | ") + " ";
  78         fl_addto_choice(dialog_->choice_shape, choice.c_str());
  79
  80         choice = " " + getStringFromVector(getFirst(size), " | ") + " ";
  81         fl_addto_choice(dialog_->choice_size, choice.c_str());
  82
  83         choice = " " + getStringFromVector(getFirst(bar), " | ") + " ";
  84         fl_addto_choice(dialog_->choice_bar, choice.c_str());
  85
  86         choice = " " + getStringFromVector(getFirst(color), " | ") + " ";
  87         fl_addto_choice(dialog_->choice_color, choice.c_str());
  88
  89         // xforms appears to need this to prevent a crash...
  90         fl_addto_choice(dialog_->choice_language, "prevent crash");
  91
  92         // insert default language box manually
  93         fl_addto_form(dialog_->form);
  94         FL_OBJECT * ob = dialog_->choice_language;
  95         fl_hide_object(dialog_->choice_language);
  96
  97         combo_language2_.reset(new Combox(FL_COMBOX_DROPLIST));
  98         combo_language2_->add(ob->x, ob->y, ob->w, ob->h, 250);
  99         combo_language2_->shortcut("#L", 1);
 100         combo_language2_->setcallback(ComboInputCB, this);
 101         fl_end_form();
 102
 103         // build up the combox entries
 104         vector<LanguagePair>::const_iterator it  = langs.begin();
 105         vector<LanguagePair>::const_iterator end = langs.end();
 106         for (; it != end; ++it) {
 107                 combo_language2_->addto(it->first);
 108         }
 109         combo_language2_->select(1);
 110
 111         // Manage the ok, apply and cancel/close buttons
 112         bc().setApply(dialog_->button_apply);
 113         bc().setCancel(dialog_->button_close);
 114         bc().addReadOnly(dialog_->check_toggle_all);
 115 }
 116
 117
 118 void FormCharacter::apply()
 119 {
 120         if (!form()) return;
 121
 122         int pos = fl_get_choice(dialog_->choice_family);
 123         controller().setFamily(family_[pos-1]);
 124
 125         pos = fl_get_choice(dialog_->choice_series);
 126         controller().setSeries(series_[pos-1]);
 127
 128         pos = fl_get_choice(dialog_->choice_shape);
 129         controller().setShape(shape_[pos-1]);
 130
 131         pos = fl_get_choice(dialog_->choice_size);
 132         controller().setSize(size_[pos-1]);
 133
 134         pos = fl_get_choice(dialog_->choice_bar);
 135         controller().setBar(bar_[pos-1]);
 136
 137         pos = fl_get_choice(dialog_->choice_color);
 138         controller().setColor(color_[pos-1]);
 139
 140         pos = combo_language2_->get();
 141         controller().setLanguage(lang_[pos-1]);
 142
 143         bool const toggleall = fl_get_button(dialog_->check_toggle_all);
 144         controller().setToggleAll(toggleall);
 145 }
 146
 147
 148 void FormCharacter::update()
 149 {
 150         int pos = int(findPos(family_, controller().getFamily()));
 151         fl_set_choice(dialog_->choice_family, pos+1);
 152
 153         pos = int(findPos(series_, controller().getSeries()));
 154         fl_set_choice(dialog_->choice_series, pos+1);
 155
 156         pos = int(findPos(shape_, controller().getShape()));
 157         fl_set_choice(dialog_->choice_shape, pos+1);
 158
 159         pos = int(findPos(size_, controller().getSize()));
 160         fl_set_choice(dialog_->choice_size, pos+1);
 161
 162         pos = int(findPos(bar_, controller().getBar()));
 163         fl_set_choice(dialog_->choice_bar, pos+1);
 164
 165         pos = int(findPos(color_, controller().getColor()));
 166         fl_set_choice(dialog_->choice_color, pos+1);
 167
 168         pos = int(findPos(lang_, controller().getLanguage()));
 169         combo_language2_->select(pos+1);
 170
 171         fl_set_button(dialog_->check_toggle_all, controller().getToggleAll());
 172 }
 173
 174
 175 ButtonPolicy::SMInput FormCharacter::input(FL_OBJECT *, long)
 176 {
 177         ButtonPolicy::SMInput activate = ButtonPolicy::SMI_NOOP;
 178
 179         int pos = fl_get_choice(dialog_->choice_family);
 180         if (family_[pos-1] != LyXFont::IGNORE_FAMILY)
 181                 activate = ButtonPolicy::SMI_VALID;
 182
 183         pos = fl_get_choice(dialog_->choice_series);
 184         if (series_[pos-1] != LyXFont::IGNORE_SERIES)
 185                 activate = ButtonPolicy::SMI_VALID;
 186
 187         pos = fl_get_choice(dialog_->choice_shape);
 188         if (shape_[pos-1] != LyXFont::IGNORE_SHAPE)
 189                 activate = ButtonPolicy::SMI_VALID;
 190
 191         pos = fl_get_choice(dialog_->choice_size);
 192         if (size_[pos-1] != LyXFont::IGNORE_SIZE)
 193                 activate = ButtonPolicy::SMI_VALID;
 194
 195         pos = fl_get_choice(dialog_->choice_bar);
 196         if (bar_[pos-1] != frnt::IGNORE)
 197                 activate = ButtonPolicy::SMI_VALID;
 198
 199         pos = fl_get_choice(dialog_->choice_color);
 200         if (color_[pos-1] != LColor::ignore)
 201                 activate = ButtonPolicy::SMI_VALID;
 202
 203         pos = combo_language2_->get();
 204         if (lang_[pos-1] != "No change")
 205                 activate = ButtonPolicy::SMI_VALID;
 206
 207         return activate;
 208 }