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