src/frontends/qt/GuiBibitem.cpp

   1 /**
   2  * \file GuiBibitem.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  * \author Jürgen Spitzmüller
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "GuiBibitem.h"
  15
  16 #include "Buffer.h"
  17 #include "BufferParams.h"
  18
  19 #include "qt_helpers.h"
  20
  21 #include "insets/InsetCommand.h"
  22
  23 #include <QLineEdit>
  24 #include <QPushButton>
  25
  26
  27 namespace lyx {
  28 namespace frontend {
  29
  30
  31 GuiBibitem::GuiBibitem(QWidget * parent) : InsetParamsWidget(parent)
  32 {
  33         setupUi(this);
  34
  35         connect(keyED, SIGNAL(textChanged(QString)),
  36                 this, SIGNAL(changed()));
  37         connect(labelED, SIGNAL(textChanged(QString)),
  38                 this, SIGNAL(changed()));
  39         connect(allAuthorsED, SIGNAL(textChanged(QString)),
  40                 this, SIGNAL(changed()));
  41         connect(yearED, SIGNAL(textChanged(QString)),
  42                 this, SIGNAL(changed()));
  43         connect(literalCB, SIGNAL(clicked()),
  44                 this, SIGNAL(changed()));
  45 }
  46
  47
  48 void GuiBibitem::paramsToDialog(Inset const * inset)
  49 {
  50         InsetCommand const * ic = static_cast<InsetCommand const *>(inset);
  51         InsetCommandParams const & params = ic->params();
  52         keyED->setText(toqstr(params["key"]));
  53         literalCB->setChecked(params["literal"] == "true");
  54         QString const label = toqstr(params["label"]);
  55         if (inset->buffer().masterParams().citeEngine() == "natbib") {
  56                 yearED->setHidden(false);
  57                 yearLA->setHidden(false);
  58                 allAuthorsED->setHidden(false);
  59                 allAuthorsLA->setHidden(false);
  60                 labelLA->setText(qt_("Author &Names:"));
  61                 labelLA->setMaximumWidth(labelLA->sizeHint().width());
  62                 labelED->setToolTip(qt_("Insert the author name(s) for the author-year reference here. "
  63                                         "If you use an abbreviated list (with `et al.'), the full list can go below."));
  64                 allAuthorsLA->setText(qt_("A&ll Author Names:"));
  65                 allAuthorsLA->setMaximumWidth(allAuthorsLA->sizeHint().width());
  66                 literalCB->setToolTip(qt_("Pass content of the `Author', `Year' and `All Authors' fields literally to LaTeX. "
  67                                           "Check this if you want to enter LaTeX code."));
  68                 int const i = label.lastIndexOf("(");
  69                 int const j = label.lastIndexOf(")");
  70                 if (i != -1 && j != -1 && i < j) {
  71                         // Split Author(s) and Year
  72                         // Natbib syntax is "Jones et al.(1990)Jones, Baker, and Williams"
  73                         // (full list is optional)
  74                         QString const year = label.left(j).mid(i + 1);
  75                         QString const author = label.left(i);
  76                         QString const allauthors = label.mid(j + 1);
  77                         labelED->setText(author);
  78                         yearED->setText(year);
  79                         allAuthorsED->setText(allauthors);
  80                 } else
  81                         labelED->setText(label);
  82         } else {
  83                 yearED->setHidden(true);
  84                 yearLA->setHidden(true);
  85                 allAuthorsED->setHidden(true);
  86                 allAuthorsLA->setHidden(true);
  87                 allAuthorsLA->setText(qt_("&Label:"));
  88                 allAuthorsLA->setMaximumWidth(allAuthorsLA->sizeHint().width());
  89                 labelLA->setText(qt_("&Label:"));
  90                 labelLA->setMaximumWidth(labelLA->sizeHint().width());
  91                 labelED->setToolTip(qt_("The label as it appears in the document"));
  92                 labelED->setText(label);
  93                 literalCB->setToolTip(qt_("Pass content of the `Label' field literally to LaTeX. "
  94                                           "Check this if you want to enter LaTeX code."));
  95         }
  96 }
  97
  98
  99 docstring GuiBibitem::dialogToParams() const
 100 {
 101         InsetCommandParams params(insetCode());
 102         QString label = labelED->text();
 103         if (!yearED->isHidden())
 104                 label += "(" + yearED->text() + ")" + allAuthorsED->text();
 105         params["key"] = qstring_to_ucs4(keyED->text());
 106         params["label"] = qstring_to_ucs4(label);
 107         params["literal"] = literalCB->isChecked()
 108                         ? from_ascii("true") : from_ascii("false");
 109         return from_utf8(InsetCommand::params2string(params));
 110 }
 111
 112
 113 bool GuiBibitem::checkWidgets(bool readonly) const
 114 {
 115         keyED->setReadOnly(readonly);
 116         labelED->setReadOnly(readonly);
 117         if (!InsetParamsWidget::checkWidgets())
 118                 return false;
 119         return !keyED->text().isEmpty()
 120                 && (yearED->isHidden() || !yearED->text().isEmpty());
 121 }
 122
 123 } // namespace frontend
 124 } // namespace lyx
 125
 126 #include "moc_GuiBibitem.cpp"