src/frontends/gtk/GCharacter.C

   1 /**
   2  * \file GCharacter.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Spray
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 // Too hard to make concept checks work with this file
  14 #ifdef _GLIBCPP_CONCEPT_CHECKS
  15 #undef _GLIBCPP_CONCEPT_CHECKS
  16 #endif
  17
  18 #include "GCharacter.h"
  19 #include "ghelpers.h"
  20 #include "LColor.h"
  21
  22 #include "controllers/frnt_lang.h"
  23 #include "controllers/helper_funcs.h"
  24
  25 #include "support/lstrings.h"
  26
  27 #include <libglademm.h>
  28
  29 using std::vector;
  30 using std::string;
  31
  32 namespace lyx {
  33 namespace frontend {
  34
  35
  36 GCharacter::GCharacter(Dialog & parent)
  37         : GViewCB<ControlCharacter, GViewGladeB>(parent, _("Text Style"), false)
  38 {}
  39
  40
  41 void GCharacter::PopulateComboBox(Gtk::ComboBox * combo,
  42                                   vector<string> const & strings)
  43 {
  44         Glib::RefPtr<Gtk::ListStore> model = Gtk::ListStore::create(cols_);
  45         vector<string>::const_iterator it = strings.begin();
  46         vector<string>::const_iterator end = strings.end();
  47         for(; it != end; ++it)
  48                 (*model->append())[stringcol_] = *it;
  49
  50         combo->set_model(model);
  51         Gtk::CellRendererText * cell = Gtk::manage(new Gtk::CellRendererText);
  52         combo->pack_start(*cell, true);
  53         combo->add_attribute(*cell,"text",0);
  54 }
  55
  56
  57 void GCharacter::doBuild()
  58 {
  59         string const gladeName = findGladeFile("character");
  60         xml_ = Gnome::Glade::Xml::create(gladeName);
  61         Gtk::Button * button;
  62
  63         // Manage the ok, apply and cancel/close buttons
  64         xml_->get_widget("Ok", button);
  65         setOK(button);
  66         xml_->get_widget("Apply", button);
  67         setApply(button);
  68         xml_->get_widget("Cancel", button);
  69         setCancel(button);
  70
  71         xml_->get_widget("ToggleAll", toggleallcheck_);
  72
  73         // Get combobox addresses
  74         xml_->get_widget("Family", familycombo_);
  75         xml_->get_widget("Series", seriescombo_);
  76         xml_->get_widget("Shape", shapecombo_);
  77         xml_->get_widget("Color", colorcombo_);
  78         xml_->get_widget("Language", languagecombo_);
  79         xml_->get_widget("Size", sizecombo_);
  80         xml_->get_widget("Misc", misccombo_);
  81
  82         // Don't let the user change anything for read only documents
  83         bcview().addReadOnly(familycombo_);
  84         bcview().addReadOnly(seriescombo_);
  85         bcview().addReadOnly(shapecombo_);
  86         bcview().addReadOnly(colorcombo_);
  87         bcview().addReadOnly(languagecombo_);
  88         bcview().addReadOnly(sizecombo_);
  89         bcview().addReadOnly(misccombo_);
  90         bcview().addReadOnly(toggleallcheck_);
  91
  92         // Caption/identifier pairs for the parameters
  93         vector<FamilyPair>   const family = getFamilyData();
  94         vector<SeriesPair>   const series = getSeriesData();
  95         vector<ShapePair>    const shape  = getShapeData();
  96         vector<SizePair>     const size   = getSizeData();
  97         vector<BarPair>      const bar    = getBarData();
  98         vector<ColorPair>    const color  = getColorData();
  99         vector<LanguagePair> const language  = getLanguageData(true);
 100
 101         // Store the identifiers for later
 102         family_ = getSecond(family);
 103         series_ = getSecond(series);
 104         shape_  = getSecond(shape);
 105         size_   = getSecond(size);
 106         bar_    = getSecond(bar);
 107         color_  = getSecond(color);
 108         lang_   = getSecond(language);
 109
 110         // Setup the columnrecord we use for all combos
 111         cols_.add(stringcol_);
 112         // Load the captions into the comboboxes
 113         PopulateComboBox(familycombo_, getFirst(family));
 114         PopulateComboBox(seriescombo_, getFirst(series));
 115         PopulateComboBox(shapecombo_, getFirst(shape));
 116         PopulateComboBox(sizecombo_, getFirst(size));
 117         PopulateComboBox(misccombo_, getFirst(bar));
 118         PopulateComboBox(colorcombo_, getFirst(color));
 119         PopulateComboBox(languagecombo_, getFirst(language));
 120
 121         /* We use a table so that people with decent size screens don't
 122         * have to scroll.  However, this risks the popup being too wide
 123         * for people with small screens, and it doesn't scroll horizontally.
 124         * Hopefully this is not too wide */
 125         languagecombo_->set_wrap_width(3);
 126
 127         // We have to update *before* the signals are connected
 128         update();
 129
 130         familycombo_->signal_changed().connect(
 131                 sigc::mem_fun(*this, &GCharacter::onChange));
 132         seriescombo_->signal_changed().connect(
 133                 sigc::mem_fun(*this, &GCharacter::onChange));
 134         shapecombo_->signal_changed().connect(
 135                 sigc::mem_fun(*this, &GCharacter::onChange));
 136         sizecombo_->signal_changed().connect(
 137                 sigc::mem_fun(*this, &GCharacter::onChange));
 138         misccombo_->signal_changed().connect(
 139                 sigc::mem_fun(*this, &GCharacter::onChange));
 140         colorcombo_->signal_changed().connect(
 141                 sigc::mem_fun(*this, &GCharacter::onChange));
 142         languagecombo_->signal_changed().connect(
 143                 sigc::mem_fun(*this, &GCharacter::onChange));
 144 }
 145
 146
 147 void GCharacter::apply()
 148 {
 149         int pos = familycombo_->get_active_row_number();
 150         controller().setFamily(family_[pos]);
 151
 152         pos = seriescombo_->get_active_row_number();
 153         controller().setSeries(series_[pos]);
 154
 155         pos = shapecombo_->get_active_row_number();
 156         controller().setShape(shape_[pos]);
 157
 158         pos = sizecombo_->get_active_row_number();
 159         controller().setSize(size_[pos]);
 160
 161         pos = misccombo_->get_active_row_number();
 162         controller().setBar(bar_[pos]);
 163
 164         pos = colorcombo_->get_active_row_number();
 165         controller().setColor(color_[pos]);
 166
 167         pos = languagecombo_->get_active_row_number();
 168         controller().setLanguage(lang_[pos]);
 169
 170         bool const toggleall = toggleallcheck_->get_active();
 171         controller().setToggleAll(toggleall);
 172 }
 173
 174
 175 void GCharacter::update()
 176 {
 177         int pos = int(findPos(family_, controller().getFamily()));
 178         familycombo_->set_active(pos);
 179
 180         pos = int(findPos(series_, controller().getSeries()));
 181         seriescombo_->set_active(pos);
 182
 183         pos = int(findPos(shape_, controller().getShape()));
 184         shapecombo_->set_active(pos);
 185
 186         pos = int(findPos(size_, controller().getSize()));
 187         sizecombo_->set_active(pos);
 188
 189         pos = int(findPos(bar_, controller().getBar()));
 190         misccombo_->set_active(pos);
 191
 192         pos = int(findPos(color_, controller().getColor()));
 193         colorcombo_->set_active(pos);
 194
 195         pos = int(findPos(lang_, controller().getLanguage()));
 196         languagecombo_->set_active(pos);
 197
 198         toggleallcheck_->set_active(controller().getToggleAll());
 199 }
 200
 201
 202 void GCharacter::onChange()
 203 {
 204         ButtonPolicy::SMInput activate = ButtonPolicy::SMI_NOOP;
 205
 206         int pos = familycombo_->get_active_row_number();
 207         if (family_[pos] != LyXFont::IGNORE_FAMILY)
 208                 activate = ButtonPolicy::SMI_VALID;
 209
 210         pos = seriescombo_->get_active_row_number();
 211         if (series_[pos] != LyXFont::IGNORE_SERIES)
 212                 activate = ButtonPolicy::SMI_VALID;
 213
 214         pos = shapecombo_->get_active_row_number();
 215         if (shape_[pos] != LyXFont::IGNORE_SHAPE)
 216                 activate = ButtonPolicy::SMI_VALID;
 217
 218         pos = sizecombo_->get_active_row_number();
 219         if (size_[pos] != LyXFont::IGNORE_SIZE)
 220                 activate = ButtonPolicy::SMI_VALID;
 221
 222         pos =  misccombo_->get_active_row_number();
 223         if (bar_[pos] != IGNORE)
 224                 activate = ButtonPolicy::SMI_VALID;
 225
 226         pos = colorcombo_->get_active_row_number();
 227         if (color_[pos] != LColor::ignore)
 228                 activate = ButtonPolicy::SMI_VALID;
 229
 230         pos = languagecombo_->get_active_row_number();
 231         if (lang_[pos] != "No change")
 232                 activate = ButtonPolicy::SMI_VALID;
 233
 234         bc().input(activate);
 235 }
 236
 237 } // namespace frontend
 238 } // namespace lyx