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449 lines
13 KiB
449 lines
13 KiB
/***************************************************************************
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multiple choice query dialog
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-----------------------------------------------------------------------
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begin : Thu Nov 25 11:45:53 MET 1999
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copyright : (C) 1999-2001 Ewald Arnold <kvoctrain@ewald-arnold.de>
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(C) 2001 The KDE-EDU team
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(C) 2004-2005 Peter Hedlund <peter.hedlund@kdemail.net>
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-----------------------------------------------------------------------
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***************************************************************************
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "MCQueryDlg.h"
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#include <kv_resource.h>
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#include <tdeapplication.h>
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#include <kstandarddirs.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <kprogress.h>
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#include <tqtimer.h>
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#include <tqlabel.h>
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#include <tqradiobutton.h>
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#include <tqbuttongroup.h>
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#include <tqpushbutton.h>
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#include <algorithm>
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using namespace std;
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MCQueryDlg::MCQueryDlg(
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TQString org,
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TQString trans,
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int entry,
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int orgcol,
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int transcol,
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int q_cycle,
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int q_num,
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int q_start,
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kvoctrainExpr *exp,
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kvoctrainDoc *doc)
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: QueryDlgBase(i18n("Multiple Choice"))
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{
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mw = new MCQueryDlgForm(this);
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setMainWidget(mw);
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mw->transgroup->insert(mw->rb_trans1);
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mw->transgroup->insert(mw->rb_trans2);
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mw->transgroup->insert(mw->rb_trans3);
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mw->transgroup->insert(mw->rb_trans4);
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mw->transgroup->insert(mw->rb_trans5);
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connect( mw->dont_know, TQT_SIGNAL(clicked()), TQT_SLOT(dontKnowClicked()) );
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connect( mw->know_it, TQT_SIGNAL(clicked()), TQT_SLOT(knowItClicked()) );
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// connect( verify, TQT_SIGNAL(clicked()), TQT_SLOT(verifyClicked()) );
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connect( mw->show_all, TQT_SIGNAL(clicked()), TQT_SLOT(showItClicked()) );
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connect( mw->rb_trans5, TQT_SIGNAL(clicked()), TQT_SLOT(trans5clicked()) );
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connect( mw->rb_trans4, TQT_SIGNAL(clicked()), TQT_SLOT(trans4clicked()) );
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connect( mw->rb_trans3, TQT_SIGNAL(clicked()), TQT_SLOT(trans3clicked()) );
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connect( mw->rb_trans2, TQT_SIGNAL(clicked()), TQT_SLOT(trans2clicked()) );
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connect( mw->rb_trans1, TQT_SIGNAL(clicked()), TQT_SLOT(trans1clicked()) );
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qtimer = 0;
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setQuery (org, trans, entry, orgcol, transcol, q_cycle, q_num, q_start, exp, doc);
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mw->countbar->setFormat("%v/%m");
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mw->timebar->setFormat("%v");
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resize(configDialogSize("MCQueryDialog"));
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}
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MCQueryDlg::~MCQueryDlg()
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{
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saveDialogSize("MCQueryDialog");
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}
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void MCQueryDlg::setQuery(TQString org,
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TQString trans,
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int entry,
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int orgcol,
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int transcol,
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int q_cycle,
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int q_num,
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int q_start,
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kvoctrainExpr *exp,
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kvoctrainDoc *doc)
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{
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//type_timeout = type_to;
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kv_doc = doc;
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q_row = entry;
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q_ocol = orgcol;
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q_tcol = transcol;
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translation = trans;
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mw->timebar->setEnabled(Prefs::showCounter());
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mw->timelabel->setEnabled(Prefs::showCounter());
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mw->orgField->setFont(Prefs::tableFont());
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mw->orgField->setText (org);
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mw->show_all->setDefault(true);
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TQString s;
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s.setNum (q_cycle);
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mw->progCount->setText (s);
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mw->countbar->setTotalSteps(q_start);
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mw->countbar->setProgress(q_start - q_num + 1);
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int mqtime = Prefs::maxTimePer();
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if (mqtime > 0) {
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if (qtimer == 0) {
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qtimer = new TQTimer( this );
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connect( qtimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(timeoutReached()) );
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}
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if (Prefs::queryTimeout() != Prefs::EnumQueryTimeout::NoTimeout) {
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timercount = mqtime;
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mw->timebar->setTotalSteps(timercount);
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mw->timebar->setProgress(timercount);
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qtimer->start(1000, TRUE);
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}
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else
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mw->timebar->setEnabled(false);
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}
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else
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mw->timebar->setEnabled(false);
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vector<TQString> strings;
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button_ref.clear();
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button_ref.push_back(RB_Label(mw->rb_trans1, mw->trans1));
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button_ref.push_back(RB_Label(mw->rb_trans2, mw->trans2));
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button_ref.push_back(RB_Label(mw->rb_trans3, mw->trans3));
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button_ref.push_back(RB_Label(mw->rb_trans4, mw->trans4));
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button_ref.push_back(RB_Label(mw->rb_trans5, mw->trans5));
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random_shuffle(button_ref.begin(), button_ref.end() );
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resetButton(button_ref[0].rb, button_ref[0].label);
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resetButton(button_ref[1].rb, button_ref[1].label);
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resetButton(button_ref[2].rb, button_ref[2].label);
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resetButton(button_ref[3].rb, button_ref[3].label);
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resetButton(button_ref[4].rb, button_ref[4].label);
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solution = 0;
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MultipleChoice mc = exp->getMultipleChoice(q_tcol);
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for (unsigned i = 0; i < TQMIN(MAX_MULTIPLE_CHOICE, mc.size()); ++i)
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strings.push_back(mc.mc(i));
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std::random_shuffle(strings.begin(), strings.end());
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// always include false friend
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TQString ff;
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if (q_tcol != 0)
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ff = exp->getFauxAmi (q_tcol, false).stripWhiteSpace();
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else
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ff = exp->getFauxAmi (q_ocol, true).stripWhiteSpace();
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if (ff.length())
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strings.insert(strings.begin(), ff);
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if (doc->numEntries() <= MAX_MULTIPLE_CHOICE) {
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for (int i = strings.size(); i < doc->numEntries(); ++i ) {
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kvoctrainExpr *act = doc->getEntry(i);
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if (act != exp) {
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if (q_tcol == 0)
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strings.push_back(act->getOriginal());
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else
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strings.push_back(act->getTranslation(q_tcol));
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}
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}
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}
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else {
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vector<kvoctrainExpr*> exprlist;
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solution = 0;
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srand((unsigned int)time((time_t *)NULL));
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int count = MAX_MULTIPLE_CHOICE;
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// gather random expressions for the choice
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while (count > 0) {
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int nr = (int) (doc->numEntries() * ((1.0*rand())/RAND_MAX));
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// append if new expr found
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bool newex = true;
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for (int i = 0; newex && i < (int) exprlist.size(); i++) {
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if (exprlist[i] == doc->getEntry(nr))
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newex = false;
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}
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if (newex && exp != doc->getEntry(nr)) {
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count--;
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exprlist.push_back(doc->getEntry(nr));
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}
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}
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for (int i = 0; i < (int) exprlist.size(); i++) {
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if (q_tcol == 0)
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strings.push_back(exprlist[i]->getOriginal());
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else
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strings.push_back(exprlist[i]->getTranslation(q_tcol));
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}
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}
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// solution is always the first
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if (q_tcol == 0)
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strings.insert(strings.begin(), exp->getOriginal());
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else
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strings.insert(strings.begin(), exp->getTranslation(q_tcol));
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for (int i = strings.size(); i < MAX_MULTIPLE_CHOICE; i++ )
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strings.push_back("");
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if (strings.size() > MAX_MULTIPLE_CHOICE)
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strings.erase(strings.begin()+MAX_MULTIPLE_CHOICE, strings.end());
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button_ref[0].rb->setEnabled(!strings[0].isEmpty() );
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button_ref[1].rb->setEnabled(!strings[1].isEmpty() );
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button_ref[2].rb->setEnabled(!strings[2].isEmpty() );
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button_ref[3].rb->setEnabled(!strings[3].isEmpty() );
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button_ref[4].rb->setEnabled(!strings[4].isEmpty() );
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button_ref[0].label->setEnabled(!strings[0].isEmpty() );
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button_ref[1].label->setEnabled(!strings[1].isEmpty() );
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button_ref[2].label->setEnabled(!strings[2].isEmpty() );
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button_ref[3].label->setEnabled(!strings[3].isEmpty() );
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button_ref[4].label->setEnabled(!strings[4].isEmpty() );
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button_ref[0].label->setText(strings[0]);
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button_ref[0].label->setFont(Prefs::tableFont());
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button_ref[1].label->setText(strings[1]);
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button_ref[1].label->setFont(Prefs::tableFont());
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button_ref[2].label->setText(strings[2]);
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button_ref[2].label->setFont(Prefs::tableFont());
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button_ref[3].label->setText(strings[3]);
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button_ref[3].label->setFont(Prefs::tableFont());
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button_ref[4].label->setText(strings[4]);
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button_ref[4].label->setFont(Prefs::tableFont());
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mw->rb_trans1->setChecked (false);
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mw->rb_trans2->setChecked (false);
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mw->rb_trans3->setChecked (false);
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mw->rb_trans4->setChecked (false);
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mw->rb_trans5->setChecked (false);
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mw->show_all->setFocus();
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}
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void MCQueryDlg::initFocus() const
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{
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mw->rb_trans1->setFocus();
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}
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void MCQueryDlg::showItClicked()
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{
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resetButton(button_ref[0].rb, button_ref[0].label);
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resetButton(button_ref[1].rb, button_ref[1].label);
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resetButton(button_ref[2].rb, button_ref[2].label);
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resetButton(button_ref[3].rb, button_ref[3].label);
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resetButton(button_ref[4].rb, button_ref[4].label);
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button_ref[solution].rb->setFocus();
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button_ref[solution].rb->setChecked(true);
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verifyButton(button_ref[solution].rb, true, button_ref[solution].label);
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mw->dont_know->setDefault(true);
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}
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void MCQueryDlg::verifyClicked()
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{
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bool known = false;
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if (solution == 0)
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known = button_ref[0].rb->isChecked ();
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if (solution == 1)
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known = button_ref[1].rb->isChecked ();
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if (solution == 2)
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known = button_ref[2].rb->isChecked ();
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if (solution == 3)
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known = button_ref[3].rb->isChecked ();
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if (solution == 4)
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known = button_ref[4].rb->isChecked ();
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if (button_ref[0].rb->isChecked() ) {
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verifyButton(button_ref[0].rb, known, button_ref[0].label);
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resetButton(button_ref[1].rb, button_ref[1].label);
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resetButton(button_ref[2].rb, button_ref[2].label);
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resetButton(button_ref[3].rb, button_ref[3].label);
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resetButton(button_ref[4].rb, button_ref[4].label);
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}
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else if (button_ref[1].rb->isChecked() ) {
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resetButton(button_ref[0].rb, button_ref[0].label);
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verifyButton(button_ref[1].rb, known, button_ref[1].label);
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resetButton(button_ref[2].rb, button_ref[2].label);
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resetButton(button_ref[3].rb, button_ref[3].label);
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resetButton(button_ref[4].rb, button_ref[4].label);
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}
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else if (button_ref[2].rb->isChecked() ) {
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resetButton(button_ref[0].rb, button_ref[0].label);
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resetButton(button_ref[1].rb, button_ref[1].label);
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verifyButton(button_ref[2].rb, known, button_ref[2].label);
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resetButton(button_ref[3].rb, button_ref[3].label);
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resetButton(button_ref[4].rb, button_ref[4].label);
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}
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else if (button_ref[3].rb->isChecked() ) {
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resetButton(button_ref[0].rb, button_ref[0].label);
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resetButton(button_ref[1].rb, button_ref[1].label);
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resetButton(button_ref[2].rb, button_ref[2].label);
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verifyButton(button_ref[3].rb, known, button_ref[3].label);
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resetButton(button_ref[4].rb, button_ref[4].label);
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}
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else if (button_ref[4].rb->isChecked() ) {
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resetButton(button_ref[0].rb, button_ref[0].label);
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resetButton(button_ref[1].rb, button_ref[1].label);
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resetButton(button_ref[2].rb, button_ref[2].label);
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resetButton(button_ref[3].rb, button_ref[3].label);
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verifyButton(button_ref[4].rb, known, button_ref[4].label);
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}
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if (known) {
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mw->status->setText(getOKComment((mw->countbar->progress()/mw->countbar->totalSteps()) * 100));
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knowItClicked();
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}
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else {
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mw->status->setText(getNOKComment((mw->countbar->progress()/mw->countbar->totalSteps()) * 100));
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mw->dont_know->setDefault(true);
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}
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}
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void MCQueryDlg::knowItClicked()
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{
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mw->status->setText("");
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emit sigQueryChoice (Known);
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}
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void MCQueryDlg::timeoutReached()
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{
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if (timercount > 0) {
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timercount--;
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mw->timebar->setProgress(timercount);
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qtimer->start(1000, TRUE);
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}
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if (timercount <= 0) {
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mw->status->setText(getTimeoutComment((mw->countbar->progress()/mw->countbar->totalSteps()) * 100));
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mw->timebar->setProgress(0);
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if (Prefs::queryTimeout() == Prefs::EnumQueryTimeout::Show)
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{
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showItClicked();
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mw->dont_know->setDefault(true);
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}
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else if (Prefs::queryTimeout() == Prefs::EnumQueryTimeout::Continue)
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emit sigQueryChoice (Timeout);
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}
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else
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mw->status->setText("");
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}
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void MCQueryDlg::dontKnowClicked()
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{
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mw->status->setText("");
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emit sigQueryChoice (Unknown);
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}
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void MCQueryDlg::slotUser2()
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{
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if (qtimer != 0)
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qtimer->stop();
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emit sigEditEntry (q_row, KV_COL_ORG+q_ocol);
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kvoctrainExpr *exp = kv_doc->getEntry(q_row);
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mw->orgField->setText (q_ocol == 0
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? exp->getOriginal()
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: exp->getTranslation(q_ocol));
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}
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void MCQueryDlg::keyPressEvent( TQKeyEvent *e )
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{
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switch( e->key() )
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{
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case Key_Escape:
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dontKnowClicked();
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break;
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case Key_Return:
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case Key_Enter:
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if (mw->dont_know->isDefault() )
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dontKnowClicked();
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else if (mw->know_it->isDefault() )
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knowItClicked();
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else if (mw->show_all->isDefault() )
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showItClicked();
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break;
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default:
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e->ignore();
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break;
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}
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}
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void MCQueryDlg::trans1clicked()
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{
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verifyClicked();
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}
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void MCQueryDlg::trans2clicked()
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{
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verifyClicked();
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}
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void MCQueryDlg::trans3clicked()
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{
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verifyClicked();
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}
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void MCQueryDlg::trans4clicked()
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{
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verifyClicked();
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}
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void MCQueryDlg::trans5clicked()
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{
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verifyClicked();
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}
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#include "MCQueryDlg.moc"
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