#ifndef lint
static char rcsid[] = "@(#$Id: spell_w.cpp,v 1.2 2006-10-15 13:07:45 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "autoconfig.h"
#include <unistd.h>
#include <list>
#include <qmessagebox.h>
#include <qpushbutton.h>
#include <qtextedit.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qlayout.h>
#include <qtooltip.h>
#include "debuglog.h"
#include "recoll.h"
#include "spell_w.h"
#ifdef RCL_USE_ASPELL
#include "rclaspell.h"
#endif
void SpellW::init()
{
// signals and slots connections
connect(baseWordLE, SIGNAL(textChanged(const QString&)),
this, SLOT(wordChanged(const QString&)));
connect(baseWordLE, SIGNAL(returnPressed()), this, SLOT(doExpand()));
connect(expandPB, SIGNAL(clicked()), this, SLOT(doExpand()));
connect(clearPB, SIGNAL(clicked()), baseWordLE, SLOT(clear()));
connect(dismissPB, SIGNAL(clicked()), this, SLOT(close()));
connect(suggsTE, SIGNAL(doubleClicked(int, int)),
this, SLOT(textDoubleClicked(int, int)));
}
void SpellW::doExpand()
{
#ifdef RCL_USE_ASPELL
string reason;
if (!aspell || !maybeOpenDb(reason)) {
LOGDEB(("SpellW::doExpand: error aspell %p db: %s\n", aspell,
reason.c_str()));
return;
}
if (!baseWordLE->text().isEmpty()) {
list<string> suggs;
string word = string((const char *)baseWordLE->text().utf8());
if (!aspell->suggest(*rcldb, word, suggs, reason)) {
LOGERR(("SpellW::doExpand:suggest failed: %s\n", reason.c_str()));
return;
}
suggsTE->clear();
if (suggs.empty()) {
suggsTE->append(tr("No spelling expansion found"));
} else {
for (list<string>::iterator it = suggs.begin();
it != suggs.end(); it++) {
suggsTE->append(QString::fromUtf8(it->c_str()));
}
suggsTE->setCursorPosition(0,0);
suggsTE->ensureCursorVisible();
}
}
#endif
}
void SpellW::wordChanged(const QString &text)
{
if (text.isEmpty()) {
expandPB->setEnabled(false);
clearPB->setEnabled(false);
suggsTE->clear();
} else {
expandPB->setEnabled(true);
clearPB->setEnabled(true);
}
}
void SpellW::textDoubleClicked(int, int)
{
if (suggsTE->hasSelectedText())
emit(wordSelect(suggsTE->selectedText()));
}