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/debug.h"
  25 #include "support/gettext.h"
  26 #include "support/lstrings.h"
  27
  28 using namespace std;
  29
  30 namespace lyx {
  31 namespace frontend {
  32
  33 GuiPrintNomencl::GuiPrintNomencl(QWidget * parent) : InsetParamsWidget(parent)
  34 {
  35         setupUi(this);
  36
  37         connect(valueLE, SIGNAL(textChanged(QString)),
  38                 this, SIGNAL(changed()));
  39         connect(unitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  40                 this, SIGNAL(changed()));
  41
  42         valueLE->setValidator(unsignedLengthValidator(valueLE));
  43
  44         // initialize the length validator
  45         addCheckedWidget(valueLE, valueLA);
  46
  47         setWidthCO->addItem(qt_("Default"),
  48                 QVariant(toqstr("none")));
  49         setWidthCO->addItem(qt_("Longest label width"),
  50                 QVariant(toqstr("auto")));
  51         setWidthCO->addItem(qt_("Custom"),
  52                 QVariant(toqstr("custom")));
  53 }
  54
  55
  56 void GuiPrintNomencl::on_setWidthCO_activated(int i)
  57 {
  58         bool const custom =
  59                 (setWidthCO->itemData(i).toString() == "custom");
  60         valueLE->setEnabled(custom);
  61         unitLC->setEnabled(custom);
  62         valueLA->setEnabled(custom);
  63         changed();
  64 }
  65
  66
  67 void GuiPrintNomencl::paramsToDialog(InsetCommandParams const & params)
  68 {
  69         setWidthCO->setCurrentIndex(
  70                 setWidthCO->findData(toqstr(params["set_width"])));
  71
  72         lengthToWidgets(valueLE, unitLC,
  73                         params["width"], Length::defaultUnit());
  74
  75         bool const custom =
  76                 (setWidthCO->itemData(setWidthCO->currentIndex()).toString() == "custom");
  77         valueLE->setEnabled(custom);
  78         unitLC->setEnabled(custom);
  79         valueLA->setEnabled(custom);
  80 }
  81
  82
  83 void GuiPrintNomencl::paramsToDialog(Inset const * inset)
  84 {
  85         InsetNomencl const * nomencl = static_cast<InsetNomencl const *>(inset);
  86         paramsToDialog(nomencl->params());
  87 }
  88
  89
  90 docstring GuiPrintNomencl::dialogToParams() const
  91 {
  92         InsetCommandParams params(insetCode());
  93         docstring const set_width = qstring_to_ucs4(setWidthCO->itemData(
  94                 setWidthCO->currentIndex()).toString());
  95         params["set_width"] = set_width;
  96         docstring width;
  97         if (set_width == from_ascii("custom"))
  98                 width = from_utf8(widgetsToLength(valueLE, unitLC));
  99         params["width"] = width;
 100         return from_ascii(InsetNomencl::params2string(params));
 101 }
 102
 103
 104 bool GuiPrintNomencl::checkWidgets() const
 105 {
 106         if (!InsetParamsWidget::checkWidgets())
 107                 return false;
 108         return setWidthCO->itemData(
 109                         setWidthCO->currentIndex()).toString() != "custom"
 110                 || !valueLE->text().isEmpty();
 111 }
 112
 113 } // namespace frontend
 114 } // namespace lyx
 115
 116
 117 #include "moc_GuiPrintNomencl.cpp"