src/frontends/qt4/QCharacter.cpp

   1 /**
   2  * \file QCharacter.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Edwin Leuven
   7  * \author John Levon
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "QCharacter.h"
  15 #include "ControlCharacter.h"
  16 #include "Qt2BC.h"
  17 #include "qt_helpers.h"
  18
  19 #include "Color.h"
  20
  21
  22 #include <QCloseEvent>
  23
  24 using std::vector;
  25
  26 namespace lyx {
  27 namespace frontend {
  28
  29 /////////////////////////////////////////////////////////////////////
  30 //
  31 // QCharacterDialog
  32 //
  33 /////////////////////////////////////////////////////////////////////
  34
  35 QCharacterDialog::QCharacterDialog(QCharacter * form)
  36         : form_(form)
  37 {
  38         setupUi(this);
  39         connect(okPB, SIGNAL(clicked()), form_, SLOT(slotOK()));
  40         connect(applyPB, SIGNAL(clicked()), form_, SLOT(slotApply()));
  41         connect(closePB, SIGNAL(clicked()), form_, SLOT(slotClose()));
  42
  43         connect(miscCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  44         connect(sizeCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  45         connect(familyCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  46         connect(seriesCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  47         connect(shapeCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  48         connect(colorCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  49         connect(langCO, SIGNAL(activated(int)), this, SLOT(change_adaptor()));
  50         connect(toggleallCB, SIGNAL(clicked()), this, SLOT(change_adaptor()));
  51 }
  52
  53
  54 void QCharacterDialog::change_adaptor()
  55 {
  56         form_->changed();
  57
  58         if (!autoapplyCB->isChecked())
  59                 return;
  60
  61         // to be really good here, we should set the combos to the values of
  62         // the current text, and make it appear as "no change" if the values
  63         // stay the same between applys. Might be difficult though wrt to a
  64         // moved cursor - jbl
  65         form_->slotApply();
  66         familyCO->setCurrentIndex(0);
  67         seriesCO->setCurrentIndex(0);
  68         sizeCO->setCurrentIndex(0);
  69         shapeCO->setCurrentIndex(0);
  70         miscCO->setCurrentIndex(0);
  71         langCO->setCurrentIndex(0);
  72         colorCO->setCurrentIndex(0);
  73 }
  74
  75
  76 void QCharacterDialog::closeEvent(QCloseEvent * e)
  77 {
  78         form_->slotWMHide();
  79         e->accept();
  80 }
  81
  82
  83 /////////////////////////////////////////////////////////////////////
  84 //
  85 // QCharacter
  86 //
  87 /////////////////////////////////////////////////////////////////////
  88
  89 typedef QController<ControlCharacter, QView<QCharacterDialog> > CharacterBase;
  90
  91 QCharacter::QCharacter(Dialog & parent)
  92         : CharacterBase(parent, _("Text Style"))
  93 {
  94 }
  95
  96
  97 void QCharacter::build_dialog()
  98 {
  99         dialog_.reset(new QCharacterDialog(this));
 100
 101         family = getFamilyData();
 102         series = getSeriesData();
 103         shape  = getShapeData();
 104         size   = getSizeData();
 105         bar    = getBarData();
 106         color  = getColorData();
 107         language = getLanguageData(true);
 108
 109         for (vector<FamilyPair>::const_iterator cit = family.begin();
 110                 cit != family.end(); ++cit) {
 111                 dialog_->familyCO->addItem(toqstr(cit->first));
 112         }
 113
 114         for (vector<SeriesPair>::const_iterator cit = series.begin();
 115                 cit != series.end(); ++cit) {
 116                 dialog_->seriesCO->addItem(toqstr(cit->first));
 117         }
 118         for (vector<ShapePair>::const_iterator cit = shape.begin();
 119                 cit != shape.end(); ++cit) {
 120                 dialog_->shapeCO->addItem(toqstr(cit->first));
 121         }
 122         for (vector<SizePair>::const_iterator cit = size.begin();
 123                 cit != size.end(); ++cit) {
 124                 dialog_->sizeCO->addItem(toqstr(cit->first));
 125         }
 126         for (vector<BarPair>::const_iterator cit = bar.begin();
 127                 cit != bar.end(); ++cit) {
 128                 dialog_->miscCO->addItem(toqstr(cit->first));
 129         }
 130         for (vector<ColorPair>::const_iterator cit = color.begin();
 131                 cit != color.end(); ++cit) {
 132                 dialog_->colorCO->addItem(toqstr(cit->first));
 133         }
 134         for (vector<LanguagePair>::const_iterator cit = language.begin();
 135                 cit != language.end(); ++cit) {
 136                 dialog_->langCO->addItem(toqstr(cit->first));
 137         }
 138
 139         bcview().setOK(dialog_->okPB);
 140         bcview().setApply(dialog_->applyPB);
 141         bcview().setCancel(dialog_->closePB);
 142         bcview().addReadOnly(dialog_->familyCO);
 143         bcview().addReadOnly(dialog_->seriesCO);
 144         bcview().addReadOnly(dialog_->sizeCO);
 145         bcview().addReadOnly(dialog_->shapeCO);
 146         bcview().addReadOnly(dialog_->miscCO);
 147         bcview().addReadOnly(dialog_->langCO);
 148         bcview().addReadOnly(dialog_->colorCO);
 149         bcview().addReadOnly(dialog_->toggleallCB);
 150         bcview().addReadOnly(dialog_->autoapplyCB);
 151
 152 // FIXME: hack to work around resizing bug in Qt >= 4.2
 153 // bug verified with Qt 4.2.{0-3} (JSpitzm)
 154 #if QT_VERSION >= 0x040200
 155         // qt resizes the comboboxes only after show(), so ...
 156         dialog_->show();
 157 #endif
 158 }
 159
 160
 161 namespace {
 162
 163 template<class A, class B>
 164 int findPos2nd(vector<std::pair<A,B> > const & vec, B const & val)
 165 {
 166         typedef typename vector<std::pair<A, B> >::const_iterator
 167                 const_iterator;
 168
 169         const_iterator cit = vec.begin();
 170         for (; cit != vec.end(); ++cit) {
 171                 if (cit->second == val)
 172                         return int(cit - vec.begin());
 173         }
 174         return 0;
 175 }
 176
 177 } // namespace anon
 178
 179
 180 void QCharacter::update_contents()
 181 {
 182         ControlCharacter const & ctrl = controller();
 183
 184         dialog_->familyCO->setCurrentIndex(findPos2nd(family,
 185                                                      ctrl.getFamily()));
 186         dialog_->seriesCO->setCurrentIndex(findPos2nd(series,
 187                                                      ctrl.getSeries()));
 188         dialog_->shapeCO->setCurrentIndex(findPos2nd(shape, ctrl.getShape()));
 189         dialog_->sizeCO->setCurrentIndex(findPos2nd(size, ctrl.getSize()));
 190         dialog_->miscCO->setCurrentIndex(findPos2nd(bar, ctrl.getBar()));
 191         dialog_->colorCO->setCurrentIndex(findPos2nd(color, ctrl.getColor()));
 192         dialog_->langCO->setCurrentIndex(findPos2nd(language,
 193                                                    ctrl.getLanguage()));
 194
 195         dialog_->toggleallCB->setChecked(ctrl.getToggleAll());
 196 }
 197
 198
 199 void QCharacter::apply()
 200 {
 201         ControlCharacter & ctrl = controller();
 202
 203         ctrl.setFamily(family[dialog_->familyCO->currentIndex()].second);
 204         ctrl.setSeries(series[dialog_->seriesCO->currentIndex()].second);
 205         ctrl.setShape(shape[dialog_->shapeCO->currentIndex()].second);
 206         ctrl.setSize(size[dialog_->sizeCO->currentIndex()].second);
 207         ctrl.setBar(bar[dialog_->miscCO->currentIndex()].second);
 208         ctrl.setColor(color[dialog_->colorCO->currentIndex()].second);
 209         ctrl.setLanguage(language[dialog_->langCO->currentIndex()].second);
 210
 211         ctrl.setToggleAll(dialog_->toggleallCB->isChecked());
 212 }
 213
 214 } // namespace frontend
 215 } // namespace lyx
 216
 217 #include "QCharacter_moc.cpp"