mainwindow.cpp

   1 /*
   2  *  Copyright (C) 2008 by Filip Brcic <brcha@gna.org>
   3  *
   4  *  This program is free software: you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation, either version 3 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include "mainwindow.h"
  19
  20 #include <KApplication>
  21 #include <KAction>
  22 #include <KLocale>
  23 #include <KActionCollection>
  24 #include <KStandardAction>
  25 #include <KFileDialog>
  26 #include <KMessageBox>
  27 #include <KIO/NetAccess>
  28 #include <KSaveFile>
  29 #include <QTextStream>
  30 #include <KProgressDialog>
  31 #include <QRegExp>
  32 #include <KDebug>
  33
  34 MainWindow::MainWindow(QWidget *parent)
  35   : KXmlGuiWindow(parent),
  36     fileName(QString())
  37 {
  38   tableWidget = new QTableWidget();
  39   tableWidget->setColumnCount(14);
  40
  41   QStringList header;
  42   header << i18n("Title")
  43          << i18n("Full name")
  44          << i18n("State")
  45          << i18n("Type of presentation")
  46          << i18n("Topic")
  47          << i18n("Accomodation")
  48          << i18n("Fee")
  49          << i18n("Staying")
  50          << i18n("FEE")
  51          << i18n("Abstract")
  52          << i18n("Abstract Title")
  53          << i18n("E-mail")
  54          << i18n("Affiliation")
  55          << i18n("Desired Presentation (with abstract)");
  56   tableWidget->setHorizontalHeaderLabels(header);
  57
  58   setCentralWidget(tableWidget);
  59
  60   setupActions();
  61 }
  62
  63 void MainWindow::setupActions()
  64 {
  65   KAction *clearAction = new KAction(this);
  66   clearAction->setText(i18n("Clear"));
  67   clearAction->setIcon(KIcon("edit-clear"));
  68   clearAction->setShortcut(Qt::CTRL + Qt::Key_W);
  69   actionCollection()->addAction("clear", clearAction);
  70   connect(clearAction, SIGNAL(triggered(bool)),
  71           this, SLOT(clear()));
  72
  73   KAction *swapNamesAction = new KAction(this);
  74   swapNamesAction->setText(i18n("Swap names and surnames"));
  75   swapNamesAction->setIcon(KIcon("system-switch-user"));
  76   swapNamesAction->setShortcut(Qt::CTRL + Qt::Key_N);
  77   actionCollection()->addAction("swapNames", swapNamesAction);
  78   connect(swapNamesAction, SIGNAL(triggered(bool)),
  79            this, SLOT(swapNames()));
  80
  81   KAction *unpackAffiliationAction = new KAction(this);
  82   unpackAffiliationAction->setText(i18n("Unpack the affiliation field"));
  83   unpackAffiliationAction->setIcon(KIcon("application-x-compress"));
  84   unpackAffiliationAction->setShortcut(Qt::CTRL + Qt::Key_U);
  85   actionCollection()->addAction("unpackAffiliation", unpackAffiliationAction);
  86   connect(unpackAffiliationAction, SIGNAL(triggered(bool)),
  87            this, SLOT(unpackAffiliation()));
  88
  89   KStandardAction::quit(kapp, SLOT(quit()), actionCollection());
  90   KStandardAction::open(this, SLOT(openFile()), actionCollection());
  91   KStandardAction::save(this, SLOT(saveFile()), actionCollection());
  92   KStandardAction::saveAs(this, SLOT(saveFileAs()), actionCollection());
  93   KStandardAction::openNew(this, SLOT(newFile()), actionCollection());
  94
  95   setupGUI();
  96 }
  97
  98 void MainWindow::newFile()
  99 {
 100   fileName.clear();
 101   clear();
 102 }
 103
 104 void MainWindow::saveFileAs(const QString &outputFileName)
 105 {
 106   KSaveFile file(outputFileName);
 107   file.open();
 108
 109   QByteArray outputByteArray;
 110   QTextStream ts(&outputByteArray);
 111 //   outputByteArray.append(textArea->toPlainText().toUtf8());
 112   for (int r=0; r < tableWidget->rowCount(); r++)
 113   {
 114     for (int c=0; c < tableWidget->columnCount(); c++)
 115     {
 116       if (c == 0)
 117         ts << tableWidget->item(r,c)->text().toUtf8();
 118       else
 119         ts << "%" << tableWidget->item(r,c)->text().toUtf8();
 120     }
 121     ts << endl;
 122   }
 123
 124   file.write(outputByteArray);
 125   file.finalize();
 126   file.close();
 127
 128   fileName = outputFileName;
 129 }
 130
 131 void MainWindow::saveFileAs()
 132 {
 133   saveFileAs(KFileDialog::getSaveFileName());
 134 }
 135
 136 void MainWindow::saveFile()
 137 {
 138   if (!fileName.isEmpty())
 139   {
 140     saveFileAs(fileName);
 141   }
 142   else
 143   {
 144     saveFileAs();
 145   }
 146 }
 147
 148 void MainWindow::openFile()
 149 {
 150   openFile(KFileDialog::getOpenFileName());
 151 }
 152
 153 void MainWindow::openFile(const QString &inputFileName)
 154 {
 155   QString tmpFile;
 156   QString currentLine;
 157   if (KIO::NetAccess::download(inputFileName, tmpFile, this))
 158   {
 159     QFile file(tmpFile);
 160     file.open(QIODevice::ReadOnly);
 161     QTextStream ts(&file);
 162     ts.setCodec("UTF-8");
 163     ts.setAutoDetectUnicode(true);
 164     ts.readLine(); ts.readLine(); // drop the first two lines as they are not data
 165     while (!ts.atEnd())
 166     {
 167       currentLine = ts.readLine();
 168       QStringList list = currentLine.split("%");
 169       int currentRow = tableWidget->rowCount();
 170       tableWidget->insertRow(currentRow);
 171       for (int i=0; i < list.size(); i++)
 172         tableWidget->setItem(currentRow, i, new QTableWidgetItem(list.at(i)));
 173     }
 174 //     textArea->setPlainText(QTextStream(&file).readAll());
 175     fileName = inputFileName;
 176
 177     KIO::NetAccess::removeTempFile(tmpFile);
 178   }
 179   else
 180   {
 181     KMessageBox::error(this, KIO::NetAccess::lastErrorString());
 182   }
 183 }
 184
 185 void MainWindow::swapNames()
 186 {
 187   KProgressDialog * pd = new KProgressDialog(this,
 188                                               i18n("Swapping first and last names"),
 189                                               i18n("Swapping first and last names"));
 190   pd->setAllowCancel(false);
 191   pd->progressBar()->setRange(0,tableWidget->rowCount()-1);
 192   pd->show();
 193   for (int r=0; r < tableWidget->rowCount(); r++)
 194   {
 195     pd->progressBar()->setValue(r);
 196     QString currentName = tableWidget->item(r, 1)->text();
 197     QStringList list = currentName.split(' '); // split the name in firstname and lastname
 198     // for those who have more than 2 words in fullname, treat the last word as lastname
 199     list.push_front(list.last());
 200     list.pop_back();
 201     tableWidget->item(r, 1)->setText(list.join(" "));
 202   }
 203   // resort the table by names
 204   tableWidget->sortItems(1);
 205 }
 206
 207 void MainWindow::clear()
 208 {
 209   tableWidget->clearContents();
 210   tableWidget->setRowCount(0);
 211 }
 212
 213 void MainWindow::unpackAffiliation()
 214 {
 215   tableWidget->insertColumn(12);
 216   tableWidget->insertColumn(12);
 217   tableWidget->insertColumn(12);
 218   tableWidget->insertColumn(12);
 219   tableWidget->insertColumn(12);
 220   tableWidget->insertColumn(12);
 221
 222   QStringList header;
 223   header << i18n("Title")
 224          << i18n("Full name")
 225          << i18n("State")
 226          << i18n("Type of presentation")
 227          << i18n("Topic")
 228          << i18n("Accomodation")
 229          << i18n("Fee")
 230          << i18n("Staying")
 231          << i18n("FEE")
 232          << i18n("Abstract")
 233          << i18n("Abstract Title")
 234          << i18n("E-mail")
 235          << i18n("Institution") //12
 236          << i18n("Address") //13
 237          << i18n("Zip code") //14
 238          << i18n("City") //15
 239          << i18n("Country") //16
 240          << i18n("Phone") //17
 241          << i18n("Fax") //18
 242          << i18n("Desired Presentation (with abstract)");
 243   tableWidget->setHorizontalHeaderLabels(header);
 244 // Institution: Faculty of Physics, Adam Mickiewicz UniversityAddress: ul. Umultowska 85, City: Poznan, Zip code: 61-614, Country: Poland, Phone: +48 61 8295 274, Fax: +48 61 8257 018
 245 // Institution: Friedrich-Schiller-Universitaet Jena Theoretisch-Physikalisches InstitutAddress: Max-Wien-Platz 1, City: Jena, Zip code: D-07743, Country: Germany, Phone: , Fax:
 246   QRegExp rx("^Institution: (.*)Address: (.*), City: (.*), Zip code: (.*), Country: (.*), Phone: (.*), Fax:(.*)$");
 247   KProgressDialog * pd = new KProgressDialog(this,
 248                                               i18n("Unpacking affiliations"),
 249                                               i18n("Unpacking affiliations"));
 250   pd->setAllowCancel(false);
 251   pd->progressBar()->setRange(0,tableWidget->rowCount()-1);
 252   pd->show();
 253   for (int r=0; r < tableWidget->rowCount(); r++)
 254   {
 255     pd->progressBar()->setValue(r);
 256     QString currentAffiliation = tableWidget->item(r, 18)->text();
 257     kDebug() << "Row: " << r << " affiliation: " << currentAffiliation << endl;
 258     int pos = rx.indexIn(currentAffiliation);
 259     if (pos > -1)
 260       {
 261         kDebug() << "Matched: " << rx.capturedTexts() << endl;
 262         tableWidget->setItem(r,12,new QTableWidgetItem(rx.cap(1))); // institution
 263         tableWidget->setItem(r,13,new QTableWidgetItem(rx.cap(2))); // address
 264         tableWidget->setItem(r,14,new QTableWidgetItem(rx.cap(4))); // zip code
 265         tableWidget->setItem(r,15,new QTableWidgetItem(rx.cap(3))); // city
 266         tableWidget->setItem(r,16,new QTableWidgetItem(rx.cap(5))); // country
 267         tableWidget->setItem(r,17,new QTableWidgetItem(rx.cap(6))); // phone
 268         tableWidget->setItem(r,18,new QTableWidgetItem(rx.cap(7))); // fax
 269       }
 270     else
 271       kDebug() << "no match :(" << endl;
 272   }
 273 }
 274