lyx_mirror/src/frontends/qt4/GuiThesaurus.cpp
André Pönitz 470aba2a0e cosmetics
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20217 a592a061-630c-0410-9148-cb99ea01b6c8
2007-09-11 18:33:42 +00:00

159 lines
3.5 KiB
C++

/**
* \file GuiThesaurus.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "GuiThesaurus.h"
#include "ControlThesaurus.h"
#include "qt_helpers.h"
#include "debug.h"
#include <QCloseEvent>
#include <QHeaderView>
#include <QLineEdit>
#include <QPushButton>
#include <QTreeWidget>
#include <QTreeWidgetItem>
using std::string;
namespace lyx {
namespace frontend {
GuiThesaurusDialog::GuiThesaurusDialog(LyXView & lv)
: GuiDialog(lv, "thesaurus")
{
setupUi(this);
setViewTitle(_("Thesaurus"));
setController(new ControlThesaurus(*this));
meaningsTV->setColumnCount(1);
meaningsTV->header()->hide();
connect(closePB, SIGNAL(clicked()),
this, SLOT(slotClose()));
connect(replaceED, SIGNAL(returnPressed()),
this, SLOT(replaceClicked()));
connect(replaceED, SIGNAL(textChanged(const QString &)),
this, SLOT(change_adaptor() ) );
connect(entryED, SIGNAL(returnPressed()),
this, SLOT(entryChanged()));
connect(replacePB, SIGNAL(clicked()),
this, SLOT(replaceClicked()));
connect(meaningsTV, SIGNAL(itemClicked(QTreeWidgetItem *, int)),
this, SLOT(itemClicked(QTreeWidgetItem *, int)));
connect(meaningsTV, SIGNAL(itemSelectionChanged()),
this, SLOT(selectionChanged()));
connect(meaningsTV, SIGNAL(itemActivated(QTreeWidgetItem *, int)),
this, SLOT(selectionClicked(QTreeWidgetItem *, int)));
bc().setCancel(closePB);
bc().setApply(replacePB);
bc().addReadOnly(replaceED);
bc().addReadOnly(replacePB);
bc().setPolicy(ButtonPolicy::OkApplyCancelReadOnlyPolicy);
}
ControlThesaurus & GuiThesaurusDialog::controller()
{
return static_cast<ControlThesaurus &>(GuiDialog::controller());
}
void GuiThesaurusDialog::change_adaptor()
{
changed();
}
void GuiThesaurusDialog::closeEvent(QCloseEvent * e)
{
slotClose();
e->accept();
}
void GuiThesaurusDialog::entryChanged()
{
updateLists();
}
void GuiThesaurusDialog::selectionChanged()
{
int const col = meaningsTV->currentColumn();
if (col < 0 || controller().isBufferReadonly())
return;
replaceED->setText(meaningsTV->currentItem()->text(col));
replacePB->setEnabled(true);
changed();
}
void GuiThesaurusDialog::itemClicked(QTreeWidgetItem * /*item*/, int /*col*/)
{
selectionChanged();
}
void GuiThesaurusDialog::selectionClicked(QTreeWidgetItem * item, int col)
{
entryED->setText(item->text(col));
selectionChanged();
updateLists();
}
void GuiThesaurusDialog::updateLists()
{
meaningsTV->clear();
meaningsTV->setUpdatesEnabled(false);
Thesaurus::Meanings meanings = controller().getMeanings(qstring_to_ucs4(entryED->text()));
for (Thesaurus::Meanings::const_iterator cit = meanings.begin();
cit != meanings.end(); ++cit) {
QTreeWidgetItem * i = new QTreeWidgetItem(meaningsTV);
i->setText(0, toqstr(cit->first));
meaningsTV->expandItem(i);
for (std::vector<docstring>::const_iterator cit2 = cit->second.begin();
cit2 != cit->second.end(); ++cit2) {
QTreeWidgetItem * i2 = new QTreeWidgetItem(i);
i2->setText(0, toqstr(*cit2));
}
}
meaningsTV->setUpdatesEnabled(true);
meaningsTV->update();
}
void GuiThesaurusDialog::updateContents()
{
entryED->setText(toqstr(controller().text()));
replaceED->setText("");
updateLists();
}
void GuiThesaurusDialog::replaceClicked()
{
controller().replace(qstring_to_ucs4(replaceED->text()));
}
} // namespace frontend
} // namespace lyx
#include "GuiThesaurus_moc.cpp"