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 "Spacing.h"
  21 #include "FuncRequest.h"
  22
  23 #include "insets/InsetNomencl.h"
  24
  25 #include "support/debug.h"
  26 #include "support/gettext.h"
  27 #include "support/lstrings.h"
  28
  29 #include <QLineEdit>
  30 #include <QPushButton>
  31 #include <QValidator>
  32
  33 using namespace std;
  34
  35 namespace lyx {
  36 namespace frontend {
  37
  38 GuiPrintNomencl::GuiPrintNomencl(GuiView & lv)
  39         : GuiDialog(lv, "nomencl_print", qt_("Nomenclature settings")),
  40           params_(insetCode("nomencl_print"))
  41 {
  42         setupUi(this);
  43
  44         connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
  45         connect(applyPB, SIGNAL(clicked()), this, SLOT(slotApply()));
  46         connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
  47
  48         connect(valueLE, SIGNAL(textChanged(QString)),
  49                 this, SLOT(change_adaptor()));
  50         connect(unitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  51                 this, SLOT(change_adaptor()));
  52
  53         valueLE->setValidator(unsignedLengthValidator(valueLE));
  54
  55         // Manage the ok, apply, restore and cancel/close buttons
  56         bc().setPolicy(ButtonPolicy::OkApplyCancelReadOnlyPolicy);
  57         bc().setOK(okPB);
  58         bc().setApply(applyPB);
  59         bc().setCancel(closePB);
  60
  61         // disable for read-only documents
  62         bc().addReadOnly(valueLE);
  63         bc().addReadOnly(unitLC);
  64
  65         // initialize the length validator
  66         bc().addCheckedLineEdit(valueLE, valueLA);
  67
  68         setWidthCO->addItem(qt_("Default"),
  69                 QVariant(toqstr("none")));
  70         setWidthCO->addItem(qt_("Longest label width"),
  71                 QVariant(toqstr("auto")));
  72         setWidthCO->addItem(qt_("Custom"),
  73                 QVariant(toqstr("custom")));
  74 }
  75
  76
  77 void GuiPrintNomencl::change_adaptor()
  78 {
  79         changed();
  80 }
  81
  82
  83 void GuiPrintNomencl::on_setWidthCO_activated(int i)
  84 {
  85         bool const custom =
  86                 (setWidthCO->itemData(i).toString()
  87                  == "custom");
  88         valueLE->setEnabled(custom);
  89         unitLC->setEnabled(custom);
  90         valueLA->setEnabled(custom);
  91         changed();
  92 }
  93
  94
  95 void GuiPrintNomencl::paramsToDialog(InsetCommandParams const & /*icp*/)
  96 {
  97         setWidthCO->setCurrentIndex(
  98                 setWidthCO->findData(toqstr(params_["set_width"])));
  99
 100         lengthToWidgets(valueLE,
 101                         unitLC,
 102                         params_["width"],
 103                         Length::defaultUnit());
 104
 105         bc().setValid(isValid());
 106 }
 107
 108
 109 void GuiPrintNomencl::updateContents()
 110 {
 111         bool const custom = (setWidthCO->itemData(
 112                                   setWidthCO->currentIndex()).toString()
 113                              == "custom");
 114         valueLE->setEnabled(custom);
 115         unitLC->setEnabled(custom);
 116         valueLA->setEnabled(custom);
 117 }
 118
 119
 120 void GuiPrintNomencl::applyView()
 121 {
 122         docstring const set_width = qstring_to_ucs4(setWidthCO->itemData(
 123                 setWidthCO->currentIndex()).toString());
 124         params_["set_width"] = set_width;
 125         docstring width;
 126         if (set_width == from_ascii("custom"))
 127                 width = from_utf8(widgetsToLength(valueLE, unitLC));
 128         params_["width"] = width;
 129 }
 130
 131
 132 bool GuiPrintNomencl::isValid() const
 133 {
 134         return setWidthCO->itemData(
 135                         setWidthCO->currentIndex()).toString() != "custom"
 136                 || !valueLE->text().isEmpty();
 137 }
 138
 139
 140 bool GuiPrintNomencl::initialiseParams(std::string const & data)
 141 {
 142         InsetCommand::string2params("nomencl_print", data, params_);
 143         paramsToDialog(params_);
 144         return true;
 145 }
 146
 147
 148 void GuiPrintNomencl::dispatchParams()
 149 {
 150         std::string const lfun = InsetCommand::params2string("nomencl_print", params_);
 151         dispatch(FuncRequest(getLfun(), lfun));
 152 }
 153
 154
 155
 156 Dialog * createGuiPrintNomencl(GuiView & lv)
 157 {
 158         return new GuiPrintNomencl(lv);
 159 }
 160
 161
 162 } // namespace frontend
 163 } // namespace lyx
 164
 165
 166 #include "moc_GuiPrintNomencl.cpp"