lyx_mirror/src/frontends/qt4/GuiSearch.cpp

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/**
* \file GuiSearch.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
* \author Edwin Leuven
* \author Angus Leeming
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "GuiSearch.h"
#include "FuncRequest.h"
#include "lyxfind.h"
#include "qt_helpers.h"
#include <QLineEdit>
#include <QCloseEvent>
using std::string;
namespace lyx {
namespace frontend {
static void uniqueInsert(QComboBox * box, QString const & text)
{
for (int i = box->count(); --i >= 0; )
if (box->itemText(i) == text)
return;
box->addItem(text);
}
GuiSearch::GuiSearch(LyXView & lv)
: GuiDialog(lv, "findreplace")
{
setupUi(this);
setViewTitle(_("Find and Replace"));
connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
connect(findPB, SIGNAL(clicked()), this, SLOT(findClicked()));
connect(replacePB, SIGNAL(clicked()), this, SLOT(replaceClicked()));
connect(replaceallPB, SIGNAL(clicked()), this, SLOT(replaceallClicked()));
connect(findCO, SIGNAL(editTextChanged(QString)),
this, SLOT(findChanged()));
setFocusProxy(findCO);
bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
bc().setCancel(closePB);
bc().addReadOnly(replaceCO);
bc().addReadOnly(replacePB);
bc().addReadOnly(replaceallPB);
replacePB->setEnabled(false);
replaceallPB->setEnabled(false);
}
void GuiSearch::showView()
{
findCO->lineEdit()->selectAll();
GuiDialog::showView();
}
void GuiSearch::closeEvent(QCloseEvent * e)
{
slotClose();
GuiDialog::closeEvent(e);
}
void GuiSearch::findChanged()
{
if (findCO->currentText().isEmpty()) {
findPB->setEnabled(false);
replacePB->setEnabled(false);
replaceallPB->setEnabled(false);
} else {
findPB->setEnabled(true);
replacePB->setEnabled(!isBufferReadonly());
replaceallPB->setEnabled(!isBufferReadonly());
}
}
void GuiSearch::findClicked()
{
docstring const needle = qstring_to_ucs4(findCO->currentText());
find(needle, caseCB->isChecked(), wordsCB->isChecked(),
!backwardsCB->isChecked());
uniqueInsert(findCO, findCO->currentText());
findCO->lineEdit()->selectAll();
}
void GuiSearch::replaceClicked()
{
docstring const needle = qstring_to_ucs4(findCO->currentText());
docstring const repl = qstring_to_ucs4(replaceCO->currentText());
replace(needle, repl, caseCB->isChecked(), wordsCB->isChecked(),
!backwardsCB->isChecked(), false);
uniqueInsert(findCO, findCO->currentText());
uniqueInsert(replaceCO, replaceCO->currentText());
}
void GuiSearch::replaceallClicked()
{
replace(qstring_to_ucs4(findCO->currentText()),
qstring_to_ucs4(replaceCO->currentText()),
caseCB->isChecked(), wordsCB->isChecked(), true, true);
uniqueInsert(findCO, findCO->currentText());
uniqueInsert(replaceCO, replaceCO->currentText());
}
void GuiSearch::find(docstring const & search, bool casesensitive,
bool matchword, bool forward)
{
docstring const data =
find2string(search, casesensitive, matchword, forward);
dispatch(FuncRequest(LFUN_WORD_FIND, data));
}
void GuiSearch::replace(docstring const & search, docstring const & replace,
bool casesensitive, bool matchword,
bool forward, bool all)
{
docstring const data =
replace2string(search, replace, casesensitive,
matchword, all, forward);
dispatch(FuncRequest(LFUN_WORD_REPLACE, data));
}
Dialog * createGuiSearch(LyXView & lv) { return new GuiSearch(lv); }
} // namespace frontend
} // namespace lyx
#include "GuiSearch_moc.cpp"