src/frontends/qt4/GuiPrintNomencl.cpp

   1 /**
   2  * \file GuiPrintNomencl.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Jürgen Spitzmüller
   7  * \author Uwe Stöhr
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "GuiPrintNomencl.h"
  15
  16 #include "LengthCombo.h"
  17 #include "qt_helpers.h"
  18 #include "Validator.h"
  19
  20 #include "FuncRequest.h"
  21
  22 #include "insets/InsetNomencl.h"
  23
  24 #include "support/gettext.h"
  25 #include "support/lstrings.h"
  26
  27 using namespace std;
  28
  29 namespace lyx {
  30 namespace frontend {
  31
  32 GuiPrintNomencl::GuiPrintNomencl(QWidget * parent) : InsetParamsWidget(parent)
  33 {
  34         setupUi(this);
  35
  36         connect(valueLE, SIGNAL(textChanged(QString)),
  37                 this, SIGNAL(changed()));
  38         connect(unitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  39                 this, SIGNAL(changed()));
  40
  41         valueLE->setValidator(unsignedLengthValidator(valueLE));
  42
  43         // initialize the length validator
  44         addCheckedWidget(valueLE, valueLA);
  45
  46         setWidthCO->addItem(qt_("Default"),
  47                 QVariant(toqstr("none")));
  48         setWidthCO->addItem(qt_("Longest label width"),
  49                 QVariant(toqstr("auto")));
  50         setWidthCO->addItem(qt_("Custom"),
  51                 QVariant(toqstr("custom")));
  52 }
  53
  54
  55 void GuiPrintNomencl::on_setWidthCO_activated(int i)
  56 {
  57         bool const custom =
  58                 (setWidthCO->itemData(i).toString() == "custom");
  59         valueLE->setEnabled(custom);
  60         unitLC->setEnabled(custom);
  61         valueLA->setEnabled(custom);
  62         changed();
  63 }
  64
  65
  66 void GuiPrintNomencl::paramsToDialog(InsetCommandParams const & params)
  67 {
  68         setWidthCO->setCurrentIndex(
  69                 setWidthCO->findData(toqstr(params["set_width"])));
  70
  71         lengthToWidgets(valueLE, unitLC,
  72                         params["width"], Length::defaultUnit());
  73
  74         bool const custom =
  75                 (setWidthCO->itemData(setWidthCO->currentIndex()).toString() == "custom");
  76         valueLE->setEnabled(custom);
  77         unitLC->setEnabled(custom);
  78         valueLA->setEnabled(custom);
  79 }
  80
  81
  82 void GuiPrintNomencl::paramsToDialog(Inset const * inset)
  83 {
  84         InsetNomencl const * nomencl = static_cast<InsetNomencl const *>(inset);
  85         paramsToDialog(nomencl->params());
  86 }
  87
  88
  89 docstring GuiPrintNomencl::dialogToParams() const
  90 {
  91         InsetCommandParams params(insetCode());
  92         docstring const set_width = qstring_to_ucs4(setWidthCO->itemData(
  93                 setWidthCO->currentIndex()).toString());
  94         params["set_width"] = set_width;
  95         docstring width;
  96         if (set_width == from_ascii("custom"))
  97                 width = from_utf8(widgetsToLength(valueLE, unitLC));
  98         params["width"] = width;
  99         return from_ascii(InsetNomencl::params2string(params));
 100 }
 101
 102
 103 bool GuiPrintNomencl::checkWidgets() const
 104 {
 105         if (!InsetParamsWidget::checkWidgets())
 106                 return false;
 107         return setWidthCO->itemData(
 108                         setWidthCO->currentIndex()).toString() != "custom"
 109                 || !valueLE->text().isEmpty();
 110 }
 111
 112 } // namespace frontend
 113 } // namespace lyx
 114
 115
 116 #include "moc_GuiPrintNomencl.cpp"