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Viewing changes to src/interface/constraintstudentsmaxhourscontinuouslyform.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Iain Lane
  • Date: 2008-05-05 22:28:46 UTC
  • mfrom: (1.1.6 upstream) (3.1.2 lenny)
  • Revision ID: james.westby@ubuntu.com-20080505222846-l34al11t2vivuh3h
Tags: 5.5.5-1ubuntu1
https://launchpad.net/bugs/227080
* Merge from debian unstable (LP: #227080), remaining changes:
  - Include .desktop file and logo

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src/interface/constraintstudentsmaxhourscontinuouslyform.cpp
 
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/***************************************************************************
 
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                          constraintstudentsmaxhourscontinuouslyform.cpp  -  description
 
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                             -------------------
 
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    begin                : July 19, 2007
 
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    copyright            : (C) 2007 by Lalescu Liviu
 
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    email                : Please see http://lalescu.ro/liviu/ for details about contacting Liviu Lalescu (in particular, you can find here the e-mail address)
 
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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 "constraintstudentsmaxhourscontinuouslyform.h"
 
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#include "addconstraintstudentsmaxhourscontinuouslyform.h"
 
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#include "modifyconstraintstudentsmaxhourscontinuouslyform.h"
 
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#include <QDesktopWidget>
 
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ConstraintStudentsMaxHoursContinuouslyForm::ConstraintStudentsMaxHoursContinuouslyForm()
 
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{
 
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        //setWindowFlags(Qt::Window);
 
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        setWindowFlags(windowFlags() | Qt::WindowMinMaxButtonsHint);
 
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        QDesktopWidget* desktop=QApplication::desktop();
 
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        int xx=desktop->width()/2 - frameGeometry().width()/2;
 
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        int yy=desktop->height()/2 - frameGeometry().height()/2;
 
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        move(xx, yy);
 
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        this->filterChanged();
 
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}
 
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ConstraintStudentsMaxHoursContinuouslyForm::~ConstraintStudentsMaxHoursContinuouslyForm()
 
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{
 
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}
 
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bool ConstraintStudentsMaxHoursContinuouslyForm::filterOk(TimeConstraint* ctr)
 
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{
 
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        if(ctr->type==CONSTRAINT_STUDENTS_MAX_HOURS_CONTINUOUSLY)
 
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                return true;
 
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        else
 
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                return false;
 
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}
 
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void ConstraintStudentsMaxHoursContinuouslyForm::filterChanged()
 
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{
 
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        this->visibleConstraintsList.clear();
 
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        constraintsListBox->clear();
 
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        for(int i=0; i<gt.rules.timeConstraintsList.size(); i++){
 
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                TimeConstraint* ctr=gt.rules.timeConstraintsList[i];
 
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                if(filterOk(ctr)){
 
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                        visibleConstraintsList.append(ctr);
 
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                        constraintsListBox->insertItem(ctr->getDescription(gt.rules));
 
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                }
 
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        }
 
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}
 
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void ConstraintStudentsMaxHoursContinuouslyForm::constraintChanged(int index)
 
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{
 
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        if(index<0)
 
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                return;
 
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        assert(index<this->visibleConstraintsList.size());
 
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        TimeConstraint* ctr=this->visibleConstraintsList.at(index);
 
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        assert(ctr!=NULL);
 
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        currentConstraintTextEdit->setText(ctr->getDetailedDescription(gt.rules));
 
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}
 
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void ConstraintStudentsMaxHoursContinuouslyForm::addConstraint()
 
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{
 
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        AddConstraintStudentsMaxHoursContinuouslyForm *form=new AddConstraintStudentsMaxHoursContinuouslyForm();
 
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        form->exec();
 
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        filterChanged();
 
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        constraintsListBox->setCurrentItem(constraintsListBox->count()-1);
 
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}
 
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void ConstraintStudentsMaxHoursContinuouslyForm::modifyConstraint()
 
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{
 
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        int i=constraintsListBox->currentItem();
 
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        if(i<0){
 
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                QMessageBox::information(this, QObject::tr("FET information"), QObject::tr("Invalid selected constraint"));
 
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                return;
 
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        }
 
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        TimeConstraint* ctr=this->visibleConstraintsList.at(i);
 
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        ModifyConstraintStudentsMaxHoursContinuouslyForm *form
 
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         = new ModifyConstraintStudentsMaxHoursContinuouslyForm((ConstraintStudentsMaxHoursContinuously*)ctr);
 
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        form->exec();
 
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        filterChanged();
 
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        constraintsListBox->setCurrentItem(i);
 
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}
 
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void ConstraintStudentsMaxHoursContinuouslyForm::removeConstraint()
 
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{
 
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        int i=constraintsListBox->currentItem();
 
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        if(i<0){
 
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                QMessageBox::information(this, QObject::tr("FET information"), QObject::tr("Invalid selected constraint"));
 
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                return;
 
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        }
 
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        TimeConstraint* ctr=this->visibleConstraintsList.at(i);
 
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        QString s;
 
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        s=QObject::tr("Removing constraint:\n");
 
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        s+=ctr->getDetailedDescription(gt.rules);
 
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        s+=QObject::tr("\nAre you sure?");
 
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        switch( QMessageBox::warning( this, QObject::tr("FET warning"),
 
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                s, QObject::tr("OK"), QObject::tr("Cancel"), 0, 0, 1 ) ){
 
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        case 0: // The user clicked the OK again button or pressed Enter
 
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                gt.rules.removeTimeConstraint(ctr);
 
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                filterChanged();
 
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                break;
 
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        case 1: // The user clicked the Cancel or pressed Escape
 
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                break;
 
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        }
 
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        if((uint)(i) >= constraintsListBox->count())
 
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                i=constraintsListBox->count()-1;
 
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        constraintsListBox->setCurrentItem(i);
 
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}