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42015a8ebd
- LFUN_INSET_APPLY handling goes to GuiView. - Dialog needs a GuiView instead of a LyXView. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21734 a592a061-630c-0410-9148-cb99ea01b6c8
196 lines
4.0 KiB
C++
196 lines
4.0 KiB
C++
/**
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* \file GuiThesaurus.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "GuiThesaurus.h"
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#include "qt_helpers.h"
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#include "debug.h"
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#include <QCloseEvent>
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#include <QHeaderView>
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#include <QLineEdit>
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#include <QPushButton>
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#include <QTreeWidget>
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#include <QTreeWidgetItem>
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#include "lyxfind.h"
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#include "FuncRequest.h"
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using std::string;
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namespace lyx {
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namespace frontend {
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GuiThesaurus::GuiThesaurus(GuiView & lv)
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: GuiDialog(lv, "thesaurus")
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{
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setupUi(this);
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setViewTitle(_("Thesaurus"));
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meaningsTV->setColumnCount(1);
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meaningsTV->header()->hide();
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connect(closePB, SIGNAL(clicked()),
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this, SLOT(slotClose()));
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connect(replaceED, SIGNAL(returnPressed()),
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this, SLOT(replaceClicked()));
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connect(replaceED, SIGNAL(textChanged(QString)),
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this, SLOT(change_adaptor()));
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connect(entryED, SIGNAL(returnPressed()),
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this, SLOT(entryChanged()));
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connect(replacePB, SIGNAL(clicked()),
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this, SLOT(replaceClicked()));
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connect(meaningsTV, SIGNAL(itemClicked(QTreeWidgetItem *, int)),
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this, SLOT(itemClicked(QTreeWidgetItem *, int)));
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connect(meaningsTV, SIGNAL(itemSelectionChanged()),
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this, SLOT(selectionChanged()));
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connect(meaningsTV, SIGNAL(itemActivated(QTreeWidgetItem *, int)),
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this, SLOT(selectionClicked(QTreeWidgetItem *, int)));
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bc().setCancel(closePB);
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bc().setApply(replacePB);
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bc().addReadOnly(replaceED);
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bc().addReadOnly(replacePB);
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bc().setPolicy(ButtonPolicy::OkApplyCancelReadOnlyPolicy);
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}
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void GuiThesaurus::change_adaptor()
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{
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changed();
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}
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void GuiThesaurus::closeEvent(QCloseEvent * e)
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{
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slotClose();
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GuiDialog::closeEvent(e);
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}
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void GuiThesaurus::entryChanged()
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{
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updateLists();
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}
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void GuiThesaurus::selectionChanged()
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{
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int const col = meaningsTV->currentColumn();
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if (col < 0 || isBufferReadonly())
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return;
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replaceED->setText(meaningsTV->currentItem()->text(col));
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replacePB->setEnabled(true);
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changed();
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}
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void GuiThesaurus::itemClicked(QTreeWidgetItem * /*item*/, int /*col*/)
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{
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selectionChanged();
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}
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void GuiThesaurus::selectionClicked(QTreeWidgetItem * item, int col)
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{
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entryED->setText(item->text(col));
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selectionChanged();
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updateLists();
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}
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void GuiThesaurus::updateLists()
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{
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meaningsTV->clear();
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meaningsTV->setUpdatesEnabled(false);
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Thesaurus::Meanings meanings = getMeanings(qstring_to_ucs4(entryED->text()));
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for (Thesaurus::Meanings::const_iterator cit = meanings.begin();
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cit != meanings.end(); ++cit) {
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QTreeWidgetItem * i = new QTreeWidgetItem(meaningsTV);
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i->setText(0, toqstr(cit->first));
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meaningsTV->expandItem(i);
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for (std::vector<docstring>::const_iterator cit2 = cit->second.begin();
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cit2 != cit->second.end(); ++cit2) {
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QTreeWidgetItem * i2 = new QTreeWidgetItem(i);
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i2->setText(0, toqstr(*cit2));
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}
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}
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meaningsTV->setUpdatesEnabled(true);
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meaningsTV->update();
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}
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void GuiThesaurus::updateContents()
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{
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entryED->setText(toqstr(text_));
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replaceED->setText("");
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updateLists();
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}
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void GuiThesaurus::replaceClicked()
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{
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replace(qstring_to_ucs4(replaceED->text()));
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}
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bool GuiThesaurus::initialiseParams(string const & data)
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{
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text_ = from_utf8(data);
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return true;
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}
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void GuiThesaurus::clearParams()
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{
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text_.erase();
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}
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void GuiThesaurus::replace(docstring const & newstr)
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{
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/* FIXME: this is not suitable ! We need to have a "lock"
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* on a particular charpos in a paragraph that is broken on
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* deletion/change !
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*/
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docstring const data =
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replace2string(text_, newstr,
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true, // case sensitive
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true, // match word
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false, // all words
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true); // forward
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dispatch(FuncRequest(LFUN_WORD_REPLACE, data));
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}
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Thesaurus::Meanings const & GuiThesaurus::getMeanings(docstring const & str)
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{
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if (str != laststr_)
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meanings_ = thesaurus.lookup(str);
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return meanings_;
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}
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Dialog * createGuiThesaurus(GuiView & lv) { return new GuiThesaurus(lv); }
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} // namespace frontend
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} // namespace lyx
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#include "GuiThesaurus_moc.cpp"
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