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tdeedu/kvoctrain/kvoctrain/query-dialogs/RandomQueryDlg.cpp

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/***************************************************************************
dialog when in query mode
-----------------------------------------------------------------------
begin : Thu Mar 11 20:50:53 MET 1999
copyright : (C) 1999-2001 Ewald Arnold <kvoctrain@ewald-arnold.de>
(C) 2001 The KDE-EDU team
(C) 2004-2005 Peter Hedlund <peter.hedlund@kdemail.net>
-----------------------------------------------------------------------
***************************************************************************
***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include "RandomQueryDlg.h"
#include "common-dialogs/ProgressDlg.h"
#include <kv_resource.h>
#include <kstandarddirs.h>
#include <klocale.h>
#include <kapplication.h>
#include <kprogress.h>
#include <tqcheckbox.h>
#include <tqgroupbox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqlineedit.h>
#include <tqpushbutton.h>
#include <tqregexp.h>
#include <tqtimer.h>
TQStringList RandomQueryDlg::extractTranslations (TQString trans)
{
TQRegExp full_stop ("^(.*[^\\. ])\\.* *$");
//full_stop.setMinimal (true);
if ( full_stop.search (trans) >= 0 )
trans = full_stop.cap (1);
int i;
TQStringList translations;
if ( Prefs::periods() )
for ( i = fields - 1; i > 0; i -- )
{
TQString regexp ("^ *");
for ( int j = 0; j < i; j ++ )
regexp += "([^ ][^.]*)\\.[. ]*";
regexp += "([^. ].*)$";
TQRegExp regex (regexp);
if ( regex.search (trans) >= 0 )
{
translations = regex.capturedTexts();
translations.remove (translations.at (0));
break;
}
}
if ( Prefs::colons() && translations.count() <= 1 )
{
translations.clear();
for ( i = fields - 1; i > 0; i -- )
{
TQString regexp ("^ *");
for ( int j = 0; j < i; j ++ )
regexp += "([^ ][^:]*):[: ]*";
regexp += "([^: ].*)$";
TQRegExp regex (regexp);
if ( regex.search (trans) >= 0 )
{
translations = regex.capturedTexts();
translations.remove (translations.at (0));
break;
}
}
}
if ( Prefs::semicolons() && translations.count() <= 1 )
{
translations.clear();
for ( i = fields - 1; i > 0; i -- )
{
TQString regexp ("^ *");
for ( int j = 0; j < i; j ++ )
regexp += "([^ ][^;]*);[; ]*";
regexp += "([^; ].*)$";
TQRegExp regex (regexp);
if ( regex.search (trans) >= 0 )
{
translations = regex.capturedTexts();
translations.remove (translations.at (0));
break;
}
}
}
if ( Prefs::commas() && translations.count() <= 1 )
{
translations.clear();
for ( i = fields - 1; i > 0; i -- )
{
TQString regexp ("^ *");
for ( int j = 0; j < i; j ++ )
regexp += "([^ ][^,]*),[, ]*";
regexp += "([^, ].*)$";
TQRegExp regex (regexp);
if ( regex.search (trans) >= 0 )
{
translations = regex.capturedTexts();
translations.remove (translations.at (0));
break;
}
}
}
if ( translations.count() <= 1 )
translations = TQStringList (trans);
return translations;
}
RandomQueryDlg::RandomQueryDlg(
TQString org,
TQString trans,
int entry,
int orgcol,
int transcol,
int q_cycle,
int q_num,
int q_start,
kvoctrainExpr *exp,
kvoctrainDoc *doc)
: QueryDlgBase(i18n("Random Query"))
{
mw = new QueryDlgForm(this);
setMainWidget(mw);
connect( mw->c_type, TQT_SIGNAL(clicked()), TQT_SLOT(slotTypeClicked()) );
connect( mw->c_remark, TQT_SIGNAL(clicked()), TQT_SLOT(slotRemClicked()) );
connect( mw->c_falsefriend, TQT_SIGNAL(clicked()), TQT_SLOT(slotFFClicked()) );
connect( mw->dont_know, TQT_SIGNAL(clicked()), TQT_SLOT(dontKnowClicked()) );
connect( mw->know_it, TQT_SIGNAL(clicked()), TQT_SLOT(knowItClicked()) );
connect( mw->verify, TQT_SIGNAL(clicked()), TQT_SLOT(verifyClicked()) );
connect( mw->show_all, TQT_SIGNAL(clicked()), TQT_SLOT(showAllClicked()) );
connect( mw->show_more, TQT_SIGNAL(clicked()), TQT_SLOT(showMoreClicked()) );
mw->show_more -> setEnabled (Prefs::showMore());
mw->know_it -> setEnabled (Prefs::iKnow());
bool split = Prefs::split();
fields = Prefs::fields();
if ( ! split || fields < 1 )
fields = 1;
else if ( fields > 10 )
fields = 10;
TQVBoxLayout * vb = new TQVBoxLayout(mw->TranslationFrame, 0, KDialog::spacingHint());
bool suggestions = Prefs::suggestions();
int i;
if ( suggestions )
{
for ( i = 0; i < fields; i ++ )
{
transCombos.append (new TQComboBox (false, mw->TranslationFrame, TQCString ("transCombo") + TQCString().setNum (i)));
transCombos.at(i) -> setSizePolicy (TQSizePolicy ((TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)1, 0, 0, transCombos.at(i) -> sizePolicy().hasHeightForWidth()));
transCombos.at(i) -> setEditable (true);
transCombos.at(i) -> setInsertionPolicy (TQComboBox::NoInsertion);
transCombos.at(i) -> setDuplicatesEnabled (false);
vb->addWidget(transCombos.at(i));
connect (transCombos.at(i), TQT_SIGNAL (textChanged (const TQString&)), TQT_SLOT (slotTransChanged (const TQString&)));
connect (transCombos.at(i) -> lineEdit(), TQT_SIGNAL (lostFocus()), TQT_SLOT (slotTransLostFocus()));
}
}
else
{
for ( i = 0; i < fields; i ++ )
{
transFields.append (new TQLineEdit (mw->TranslationFrame, TQCString ("transField") + TQCString().setNum (i)));
transFields.at(i) -> setSizePolicy (TQSizePolicy ((TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)1, 0, 0, transFields.at(i) -> sizePolicy().hasHeightForWidth()));
vb->addWidget(transFields.at(i));
connect (transFields.at(i), TQT_SIGNAL (textChanged (const TQString&)), TQT_SLOT (slotTransChanged (const TQString&)));
connect (transFields.at(i), TQT_SIGNAL (lostFocus()), TQT_SLOT (slotTransLostFocus()));
}
}
kv_doc = 0;
qtimer = 0;
//setCaption (kapp->makeStdCaption(i18n("Random Query")));
setQuery (org, trans, entry, orgcol, transcol, q_cycle, q_num, q_start, exp, doc);
mw->countbar->setFormat("%v/%m");
mw->timebar->setFormat("%v");
if ( suggestions )
{
ProgressDlg* pdlg = 0;
if ( split && kv_doc -> numEntries() >= 500 )
{
pdlg = new ProgressDlg (TQString(), TQString(), kapp -> makeStdCaption (i18n("Loading Random Query")));
pdlg -> resize (pdlg -> width(), pdlg -> minimumSize().height());
pdlg -> show();
kapp -> processEvents();
}
for ( i = 0; i < kv_doc -> numEntries(); i ++ )
{
kvoctrainExpr* expr = kv_doc -> getEntry (i);
if ( split )
vocabulary += extractTranslations (q_tcol ? expr -> getTranslation (q_tcol) : expr -> getOriginal());
else
vocabulary += q_tcol ? expr -> getTranslation (q_tcol) : expr -> getOriginal();
if ( Prefs::swapDirection() )
{
if ( split )
vocabulary += extractTranslations (q_ocol ? expr -> getTranslation (q_ocol) : expr -> getOriginal());
else
vocabulary += q_ocol ? expr -> getTranslation (q_ocol) : expr -> getOriginal();
}
if ( pdlg )
{
pdlg -> setValue (doc, i * 100 / kv_doc -> numEntries());
kapp -> processEvents();
}
}
vocabulary.sort();
for ( uint k = 1; k < vocabulary.count(); k ++ )
if ( vocabulary [k - 1] == vocabulary [k] )
vocabulary.remove (vocabulary.at (k --));
if ( pdlg )
delete pdlg;
}
resize(configDialogSize("RandomQueryDialog"));
}
RandomQueryDlg::~RandomQueryDlg()
{
saveDialogSize("RandomQueryDialog");
}
void RandomQueryDlg::setQuery(TQString org,
TQString trans,
int entry,
int orgcol,
int transcol,
int q_cycle,
int q_num,
int q_start,
kvoctrainExpr *,
kvoctrainDoc *doc)
{
//type_timeout = type_to;
kv_doc = doc;
q_row = entry;
q_ocol = orgcol;
q_tcol = transcol;
translation = trans;
if ( Prefs::split() )
translations = extractTranslations (trans);
else
translations = trans;
mw->timebar->setEnabled(Prefs::showCounter());
mw->timelabel->setEnabled(Prefs::showCounter());
int i;
uint k;
if ( Prefs::suggestions() )
{
for ( i = 0; i < fields; i ++ )
{
transCombos.at(i) -> clearEdit();
resetField (transCombos.at(i) -> lineEdit());
}
for ( k = 0; k < translations.count(); k ++ )
transCombos.at(k) -> show();
for ( i = k; i < fields; i ++ )
transCombos.at(i) -> hide();
}
else
{
for ( i = 0; i < fields; i ++ )
{
transFields.at(i) -> clear();
transFields.at(i) -> setFont (Prefs::tableFont());
resetField (transFields.at(i));
}
for ( k = 0; k < translations.count(); k ++ )
transFields.at(k) -> show();
for ( i = k; i < fields; i ++ )
transFields.at(i) -> hide();
}
mw->verify -> setEnabled (true);
mw->orgField->setFont(Prefs::tableFont());
mw->orgField->setText (org);
mw->show_all->setDefault(true);
TQString s;
s.setNum (q_cycle);
mw->progCount->setText (s);
mw->remark->hide();
mw->falseFriend->hide();
mw->type->hide();
mw->c_remark->setChecked(false);
mw->c_falsefriend->setChecked(false);
mw->c_type->setChecked(false);
setHintFields();
mw->countbar->setTotalSteps(q_start);
mw->countbar->setProgress(q_start - q_num + 1);
int mqtime = Prefs::maxTimePer();
if (mqtime > 0) {
if (qtimer == 0) {
qtimer = new TQTimer( this );
connect( qtimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(timeoutReached()) );
}
if (Prefs::queryTimeout() != Prefs::EnumQueryTimeout::NoTimeout) {
timercount = mqtime;
mw->timebar->setTotalSteps(timercount);
mw->timebar->setProgress(timercount);
qtimer->start(1000, TRUE);
}
else
mw->timebar->setEnabled(false);
}
else
mw->timebar->setEnabled(false);
mw->status -> clear();
suggestion_hint = false;
}
void RandomQueryDlg::initFocus() const
{
RandomQueryDlg* that = (RandomQueryDlg*) this;
if ( Prefs::suggestions() )
that -> transCombos.at(0) -> setFocus();
else
that -> transFields.at(0) -> setFocus();
}
void RandomQueryDlg::verifyClicked()
{
TQStringList trans (translations);
uint i, j;
if ( Prefs::suggestions() )
{
TQPtrList<TQComboBox> combos (transCombos);
for ( i = combos.count() - 1; i >= translations.count(); i -- )
combos.remove (i);
for ( i = 0; i < combos.count(); i ++ )
for ( j = 0; j < trans.count(); j ++ )
if ( smartCompare (trans[j], combos.at(i) -> currentText(), 0) )
{
verifyField (combos.at(i) -> lineEdit(), trans[j]);
trans.remove (trans.at(j));
combos.remove (i --);
break;
}
if ( trans.count() == 0 )
{
int percent = (mw->countbar->progress()/mw->countbar->totalSteps()) * 100;
//status->setText(getOKComment(countbar->getPercentage()));
mw->status->setText(getOKComment(percent));
knowItClicked();
}
else
{
for ( i = 0; i < combos.count(); i ++ )
verifyField (combos.at(i) -> lineEdit(), "a\na"); // always fail
mw->status->setText(getNOKComment((mw->countbar->progress()/mw->countbar->totalSteps()) * 100));
mw->dont_know->setDefault(true);
}
}
else
{
TQPtrList<TQLineEdit> fields (transFields);
for ( i = fields.count() - 1; i >= translations.count(); i -- )
fields.remove (i);
for ( i = 0; i < fields.count(); i ++ )
for ( j = 0; j < trans.count(); j ++ )
if ( smartCompare (trans[j], fields.at(i) -> text(), 0) )
{
verifyField (fields.at(i), "a\na"); // always fail
trans.remove (trans.at(j));
fields.remove (i --);
break;
}
if ( trans.count() == 0 )
{
mw->status->setText(getOKComment((mw->countbar->progress()/mw->countbar->totalSteps()) * 100));
knowItClicked();
}
else
{
for ( i = 0; i < fields.count(); i ++ )
verifyField (fields.at(i), trans[i]);
mw->status->setText(getNOKComment((mw->countbar->progress()/mw->countbar->totalSteps()) * 100));
mw->dont_know->setDefault(true);
}
}
suggestion_hint = false;
}
void RandomQueryDlg::showMoreClicked()
{
if ( Prefs::suggestions() )
for ( uint i = 0; i < translations.count(); i ++ )
{
TQComboBox* combo = transCombos.at(i);
if ( ! smartCompare (combo -> currentText(), translations[i], 0) )
{
uint length = combo -> currentText().length() + 1;
if ( length >= translations[i].length() )
{
combo -> setEditText (translations[i]);
verifyField (combo -> lineEdit(), translations[i]);
mw->verify -> setEnabled (false);
}
else
{
combo -> setEditText (translations[i].left (length));
resetField (combo -> lineEdit());
}
mw->dont_know -> setDefault (true);
break;
}
}
else
for ( uint i = 0; i < translations.count(); i ++ )
{
TQLineEdit* field = transFields.at(i);
if ( ! smartCompare (field -> text(), translations[i], 0) )
{
uint length = field -> text().length() + 1;
if ( length >= translations[i].length() )
{
field -> setText (translations[i]);
verifyField (field, translations[i]);
mw->verify -> setEnabled (false);
}
else
{
field -> setText (translations[i].left (length));
resetField (field);
}
mw->dont_know -> setDefault (true);
break;
}
}
mw->status -> clear();
suggestion_hint = false;
}
void RandomQueryDlg::showAllClicked()
{
if ( Prefs::suggestions() )
for ( uint i = 0; i < translations.count(); i ++ )
{
transCombos.at(i) -> setEditText (translations[i]);
verifyField (transCombos.at(i) -> lineEdit(), translations[i]);
}
else
for ( uint i = 0; i < translations.count(); i ++ )
{
transFields.at(i) -> setText (translations[i]);
verifyField (transFields.at(i), translations[i]);
}
mw->verify -> setEnabled (false);
mw->dont_know->setDefault(true);
mw->status -> clear();
suggestion_hint = false;
}
void RandomQueryDlg::slotTransChanged(const TQString&)
{
mw->verify->setDefault(true);
bool suggestions = Prefs::suggestions();
if ( suggestions && sender() && sender() -> isA (TQCOMBOBOX_OBJECT_NAME_STRING) )
{
TQLineEdit* edit = ((TQComboBox*) sender()) -> lineEdit();
resetField (edit);
suggestion_hint = ! edit -> text().isEmpty() && edit -> text().length() <= 10;
if ( suggestion_hint )
mw->status -> setText (TQString (i18n("Press F5 for a list of translations starting with '%1'\n"
"Press F6 for a list of translations containing '%2'")).arg (edit -> text()).arg (edit -> text()));
else
mw->status -> clear();
}
else if ( ! suggestions && sender() && sender() -> isA (TQLINEEDIT_OBJECT_NAME_STRING) )
resetField ((TQLineEdit*) sender());
}
void RandomQueryDlg::slotTransLostFocus()
{
if ( suggestion_hint )
mw->status -> clear();
suggestion_hint = false;
}
void RandomQueryDlg::knowItClicked()
{
mw->status -> clear();
suggestion_hint = false;
emit sigQueryChoice (Known);
}
void RandomQueryDlg::timeoutReached()
{
if (timercount > 0) {
timercount--;
mw->timebar->setProgress(timercount);
qtimer->start(1000, TRUE);
}
if (timercount <= 0) {
mw->timebar->setProgress(0);
if (Prefs::queryTimeout() == Prefs::EnumQueryTimeout::Show) {
showAllClicked();
mw->dont_know->setDefault(true);
}
else if (Prefs::queryTimeout() == Prefs::EnumQueryTimeout::Continue) {
emit sigQueryChoice (Timeout);
}
mw->status->setText(getTimeoutComment((mw->countbar->progress()/mw->countbar->totalSteps()) * 100));
}
suggestion_hint = false;
}
void RandomQueryDlg::dontKnowClicked()
{
mw->status -> clear();
suggestion_hint = false;
emit sigQueryChoice (Unknown);
}
void RandomQueryDlg::setHintFields()
{
TQString s;
kvoctrainExpr *exp = kv_doc->getEntry(q_row);
s = exp->getRemark(q_ocol);
mw->remark->setText (s);
mw->c_remark->setEnabled(!s.isEmpty() );
s = exp->getFauxAmi(q_ocol, q_ocol != 0);
mw->falseFriend->setText (s);
mw->c_falsefriend->setEnabled(!s.isEmpty() );
s = "";
vector<TypeRelation> all_types = QueryManager::getRelation(false);
for (int i = 0; i < (int) all_types.size(); i++) {
if ( exp->getType(q_ocol) == all_types[i].shortStr()) {
s = all_types[i].longStr();
break;
}
}
mw->type->setText (s);
mw->c_type->setEnabled(!s.isEmpty() );
}
void RandomQueryDlg::slotUser2()
{
if (qtimer != 0)
qtimer->stop();
emit sigEditEntry (q_row, KV_COL_ORG+q_ocol);
kvoctrainExpr *exp = kv_doc->getEntry(q_row);
mw->orgField->setText (q_ocol == 0
? exp->getOriginal()
: exp->getTranslation(q_ocol));
if ( Prefs::suggestions() )
for ( int i = 0; i < fields; i ++ )
transCombos.at(i) -> clearEdit();
else
for ( int i = 0; i < fields; i ++ )
transFields.at(i) -> clear();
mw->status -> clear();
suggestion_hint = false;
setHintFields();
}
void RandomQueryDlg::slotFFClicked()
{
if (mw->c_falsefriend->isChecked() )
mw->falseFriend->show();
else
mw->falseFriend->hide();
}
void RandomQueryDlg::slotRemClicked()
{
if (mw->c_remark->isChecked())
mw->remark->show();
else
mw->remark->hide();
}
void RandomQueryDlg::slotTypeClicked()
{
if (mw->c_type->isChecked() )
mw->type->show();
else
mw->type->hide();
}
void RandomQueryDlg::keyPressEvent( TQKeyEvent *e )
{
if ( Prefs::suggestions() )
{
TQComboBox* combo = 0;
if ( e -> key() == Key_F4 || e -> key() == Key_F5 || e -> key() == Key_F6 )
for ( uint i = 0; i < translations.count(); i ++ )
if ( transCombos.at(i) -> hasFocus() )
{
combo = transCombos.at(i);
break;
}
switch( e->key() )
{
case Key_F5:
case Key_F6:
if ( combo && ! combo -> currentText().isEmpty() )
{
TQString curText (combo -> currentText());
combo -> clear();
for ( uint i = 0; i < vocabulary.count(); i ++ )
{
TQString trans (vocabulary[i]);
if ( (e -> key() == Key_F5 && trans.startsWith (curText, false)
|| e -> key() == Key_F6 && trans.contains (curText, false)) )
combo -> insertItem (trans);
}
combo -> setEditText (curText);
}
case Key_F4:
if ( combo )
combo -> popup();
break;
}
}
switch( e->key() )
{
case Key_Escape:
dontKnowClicked();
break;
case Key_Return:
case Key_Enter:
if (mw->dont_know->isDefault() )
dontKnowClicked();
else if (mw->know_it->isDefault() )
knowItClicked();
else if (mw->show_all->isDefault() )
showAllClicked();
else if (mw->verify->isDefault() )
verifyClicked();
break;
default:
e->ignore();
break;
}
}
#include "RandomQueryDlg.moc"
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