From 0e11029b06b3d9dd39eb730e88d5d075d6e16841 Mon Sep 17 00:00:00 2001
From: Filip Brcic <brcha@gna.org>
Date: Thu, 24 Apr 2008 02:42:53 +0200
Subject: [PATCH] made swapping names functionality

---
 cewqo08ui.rc   |  5 +++++
 mainwindow.cpp | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++-----
 mainwindow.h   |  1 +
 3 files changed, 67 insertions(+), 5 deletions(-)

diff --git a/cewqo08ui.rc b/cewqo08ui.rc
index 1f02ee4..8c8c33e 100644
--- a/cewqo08ui.rc
+++ b/cewqo08ui.rc
@@ -4,10 +4,15 @@
   <ToolBar name="mainToolBar">
     <text>Main Toolbar</text>
     <Action name="clear" />
+    <Action name="swapNames" />
   </ToolBar>
   <MenuBar>
     <Menu name="file">
       <Action name="clear" />
     </Menu>
+    <Menu name="data">
+      <text>Data</text>
+      <Action name="swapNames" />
+    </Menu>
   </MenuBar>
 </gui>
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 62a08b5..12821ba 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -27,6 +27,7 @@
 #include <KIO/NetAccess>
 #include <KSaveFile>
 #include <QTextStream>
+#include <KProgressDialog>
 
 MainWindow::MainWindow(QWidget *parent)
   : KXmlGuiWindow(parent),
@@ -61,12 +62,20 @@ void MainWindow::setupActions()
 {
   KAction *clearAction = new KAction(this);
   clearAction->setText(i18n("Clear"));
-  clearAction->setIcon(KIcon("document-new"));
+  clearAction->setIcon(KIcon("edit-clear"));
   clearAction->setShortcut(Qt::CTRL + Qt::Key_W);
   actionCollection()->addAction("clear", clearAction);
   connect(clearAction, SIGNAL(triggered(bool)),
 	  tableWidget, SLOT(clearContents()));
 
+  KAction *swapNamesAction = new KAction(this);
+  swapNamesAction->setText(i18n("Swap names and surnames"));
+  swapNamesAction->setIcon(KIcon("system-switch-user"));
+  swapNamesAction->setShortcut(Qt::CTRL + Qt::Key_N);
+  actionCollection()->addAction("swapNames", swapNamesAction);
+  connect(swapNamesAction, SIGNAL(triggered(bool)),
+           this, SLOT(swapNames()));
+
   KStandardAction::quit(kapp, SLOT(quit()), actionCollection());
   KStandardAction::open(this, SLOT(openFile()), actionCollection());
   KStandardAction::save(this, SLOT(saveFile()), actionCollection());
@@ -87,11 +96,24 @@ void MainWindow::saveFileAs(const QString &outputFileName)
   KSaveFile file(outputFileName);
   file.open();
 
-//   QByteArray outputByteArray;
+  QByteArray outputByteArray;
+  QTextStream ts(&outputByteArray);
 //   outputByteArray.append(textArea->toPlainText().toUtf8());
-//   file.write(outputByteArray);
-//   file.finalize();
-//   file.close();
+  for (int r=0; r < tableWidget->rowCount(); r++)
+  {
+    for (int c=0; c < tableWidget->columnCount(); c++)
+    {
+      if (c == 0)
+        ts << tableWidget->item(r,c)->text().toUtf8();
+      else
+        ts << ";" << tableWidget->item(r,c)->text().toUtf8();
+    }
+    ts << endl;
+  }
+
+  file.write(outputByteArray);
+  file.finalize();
+  file.close();
 
   fileName = outputFileName;
 }
@@ -121,10 +143,24 @@ void MainWindow::openFile()
 void MainWindow::openFile(const QString &inputFileName)
 {
   QString tmpFile;
+  QString currentLine;
   if (KIO::NetAccess::download(inputFileName, tmpFile, this))
   {
     QFile file(tmpFile);
     file.open(QIODevice::ReadOnly);
+    QTextStream ts(&file);
+    ts.setCodec("UTF-8");
+    ts.setAutoDetectUnicode(true);
+    ts.readLine(); ts.readLine(); // drop the first two lines as they are not data
+    while (!ts.atEnd())
+    {
+      currentLine = ts.readLine();
+      QStringList list = currentLine.split(";");
+      int currentRow = tableWidget->rowCount();
+      tableWidget->insertRow(currentRow);
+      for (int i=0; i < list.size(); i++)
+        tableWidget->setItem(currentRow, i, new QTableWidgetItem(list.at(i)));
+    }
 //     textArea->setPlainText(QTextStream(&file).readAll());
     fileName = inputFileName;
 
@@ -135,3 +171,23 @@ void MainWindow::openFile(const QString &inputFileName)
     KMessageBox::error(this, KIO::NetAccess::lastErrorString());
   }
 }
+
+void MainWindow::swapNames()
+{
+  KProgressDialog * pd = new KProgressDialog(this,
+                                              i18n("Swapping first and last names"),
+                                              i18n("Swapping first and last names"));
+  pd->setAllowCancel(false);
+  pd->progressBar()->setRange(0,tableWidget->rowCount()-1);
+  pd->show();
+  for (int r=0; r < tableWidget->rowCount(); r++)
+  {
+    pd->progressBar()->setValue(r);
+    QString currentName = tableWidget->item(r, 1)->text();
+    QStringList list = currentName.split(' '); // split the name in firstname and lastname
+    // for those who have more than 2 words in fullname, treat the last word as lastname
+    list.push_front(list.last());
+    list.pop_back();
+    tableWidget->item(r, 1)->setText(list.join(" "));
+  }
+}
diff --git a/mainwindow.h b/mainwindow.h
index 9fc4b1d..f8d7379 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -39,6 +39,7 @@ class MainWindow : public KXmlGuiWindow
     void saveFile();
     void saveFileAs();
     void saveFileAs(const QString &outputFileName);
+    void swapNames();
 };
 
 #endif /* __MAINWINDOW_H__ */
-- 
2.11.4.GIT