src/frontends/qt4/GuiCharacter.cpp

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