src/frontends/qt/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         changed();
  59 }
  60
  61
  62 void GuiPrintNomencl::paramsToDialog(InsetCommandParams const & params)
  63 {
  64         setWidthCO->setCurrentIndex(
  65                 setWidthCO->findData(toqstr(params["set_width"])));
  66
  67         lengthToWidgets(valueLE, unitLC,
  68                         params["width"], Length::defaultUnit());
  69 }
  70
  71
  72 void GuiPrintNomencl::paramsToDialog(Inset const * inset)
  73 {
  74         InsetNomencl const * nomencl = static_cast<InsetNomencl const *>(inset);
  75         paramsToDialog(nomencl->params());
  76 }
  77
  78
  79 docstring GuiPrintNomencl::dialogToParams() const
  80 {
  81         InsetCommandParams params(insetCode());
  82         docstring const set_width = qstring_to_ucs4(setWidthCO->itemData(
  83                 setWidthCO->currentIndex()).toString());
  84         params["set_width"] = set_width;
  85         docstring width;
  86         if (set_width == from_ascii("custom"))
  87                 width = from_utf8(widgetsToLength(valueLE, unitLC));
  88         params["width"] = width;
  89         return from_ascii(InsetNomencl::params2string(params));
  90 }
  91
  92
  93 bool GuiPrintNomencl::checkWidgets(bool readonly) const
  94 {
  95         valueLE->setReadOnly(readonly);
  96         if (readonly) {
  97                 setWidthCO->setEnabled(false);
  98                 unitLC->setEnabled(false);
  99                 valueLA->setEnabled(false);
 100         } else {
 101                 bool const custom =
 102                         (setWidthCO->itemData(setWidthCO->currentIndex()).toString() == "custom");
 103                 valueLE->setEnabled(custom);
 104                 unitLC->setEnabled(custom);
 105                 valueLA->setEnabled(custom);
 106         }
 107
 108         if (!InsetParamsWidget::checkWidgets())
 109                 return false;
 110         return setWidthCO->itemData(
 111                         setWidthCO->currentIndex()).toString() != "custom"
 112                 || !valueLE->text().isEmpty();
 113 }
 114
 115 } // namespace frontend
 116 } // namespace lyx
 117
 118
 119 #include "moc_GuiPrintNomencl.cpp"