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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch)
treed3bb9f5d25a2dc09ca81adecf39621d871534297 /kwordquiz/src/kwordquizdoc.cpp
downloadtdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz
tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kwordquiz/src/kwordquizdoc.cpp b/kwordquiz/src/kwordquizdoc.cpp
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+/***************************************************************************
+ kwordquizdoc.cpp - description
+ -------------------
+ begin : Wed Jul 24 20:12:30 PDT 2002
+ copyright : (C) 2002 by Peter Hedlund
+ email : 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 files for Qt
+
+// include files for KDE
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kio/netaccess.h>
+#include "keduvocdata.h"
+
+// application specific includes
+#include "kwordquizdoc.h"
+#include "kwordquiz.h"
+#include "kvtmlwriter.h"
+#include "version.h"
+#include "paukerreader.h"
+#include "wqlreader.h"
+#include "wqlwriter.h"
+#include "prefs.h"
+
+//QList<KWordQuizView> *KWordQuizDoc::pViewList = 0L;
+//KWordQuizView *KWordQuizDoc::m_view;
+
+KWordQuizDoc::KWordQuizDoc(QWidget *parent, const char *name) : QObject(parent, name)
+{
+ connect(KDirWatch::self(), SIGNAL(dirty(const QString& )), this, SLOT(slotModifiedOnDisk(const QString& )));
+ /* if(!pViewList)
+ {
+ pViewList = new QList<KWordQuizView>();
+ }
+
+ pViewList->setAutoDelete(true);*/
+}
+
+KWordQuizDoc::~KWordQuizDoc()
+{}
+
+void KWordQuizDoc::addView(KWordQuizView *view)
+{
+ //pViewList->append(view);
+ m_view = view;
+}
+
+void KWordQuizDoc::removeView(KWordQuizView *view)
+{
+ // m_view = Null;
+ // pViewList->remove(view);
+}
+void KWordQuizDoc::setURL(const KURL &url)
+{
+ doc_url=url;
+}
+
+const KURL& KWordQuizDoc::URL() const
+{
+ return doc_url;
+}
+
+void KWordQuizDoc::slotUpdateAllViews(KWordQuizView *sender)
+{
+ //m_view->repaint();
+ /*KWordQuizView *w;
+ if(pViewList)
+ {
+ for(w=pViewList->first(); w!=0; w=pViewList->next())
+ {
+ if(w!=sender)
+ w->repaint();
+ }
+ }*/
+
+}
+
+void KWordQuizDoc::setModified(bool _m)
+{
+ modified=_m;
+ if (modified)
+ {
+ //
+ }
+ else
+ {
+ //
+ }
+}
+
+bool KWordQuizDoc::saveModified()
+{
+ bool completed=true;
+
+ if(modified)
+ {
+ KWordQuizApp *win=(KWordQuizApp *) parent();
+ int want_save = KMessageBox::warningYesNoCancel(win,
+ i18n("The current file has been modified.\n"
+ "Do you want to save it?"),
+ i18n("Warning"),KStdGuiItem::save(),KStdGuiItem::discard());
+ switch(want_save)
+ {
+ case KMessageBox::Yes:
+ if (doc_url.fileName() == i18n("Untitled"))
+ {
+ completed = win->saveAsFileName();
+ }
+ else
+ {
+ completed = saveDocument(URL());
+ };
+
+ break;
+
+ case KMessageBox::No:
+ setModified(false);
+ completed=true;
+ break;
+
+ case KMessageBox::Cancel:
+ completed=false;
+ break;
+
+ default:
+ completed=false;
+ break;
+ }
+ }
+
+ return completed;
+}
+
+void KWordQuizDoc::closeDocument()
+{
+ deleteContents();
+}
+
+bool KWordQuizDoc::newDocument()
+{
+ modified=false;
+ doc_url.setFileName(i18n("Untitled"));
+ return true;
+}
+
+bool KWordQuizDoc::openDocument(const KURL& url, bool append, int index)
+{
+ QString tmpfile;
+ if (KIO::NetAccess::download( url, tmpfile, 0 ))
+ {
+ QFile file(tmpfile);
+ if (!file.open(IO_ReadOnly))
+ {
+ KMessageBox::error(0, i18n("<qt>Cannot open file<br><b>%1</b></qt>").arg(url.path()));
+ return false;
+ }
+
+ if (append)
+ doc_url.setFileName(i18n("Untitled")); //To invoke Save As...,
+ else
+ doc_url = url;
+
+ QTable* g = m_view;
+ g->setUpdatesEnabled(false);
+
+ int i = 0;
+ if (append && index > 0)
+ i = g->numRows();
+
+ if (url.path().right(7) == ".xml.gz")
+ {
+ doc_url.setFileName(i18n("Untitled"));//To invoke Save As..., since we don't have save support for this format
+ PaukerData * paukerDoc = new PaukerData;
+ PaukerDataItemList dataList = paukerDoc->parse(tmpfile);
+ if (!dataList.isEmpty())
+ {
+ g->setNumRows(dataList.count() + i);
+ QString s;
+ PaukerDataItemList::ConstIterator end(dataList.end());
+ for(PaukerDataItemList::ConstIterator dataIt = dataList.begin(); dataIt != end; ++dataIt)
+ {
+ s = (*dataIt).frontSide();
+ if (!s.isEmpty())
+ g->setText(i, 0, s); //calling setText only when there actually is text helps with sorting
+ s = (*dataIt).backSide();
+ if (!s.isEmpty())
+ g->setText(i, 1, s);
+ i++;
+ }
+ }
+ }
+
+ if (url.path().right(6) == ".kvtml")
+ {
+ KEduVocData * kvtmldoc = new KEduVocData;
+ KEduVocDataItemList dataList = kvtmldoc->parse(tmpfile);
+ if (!dataList.isEmpty())
+ {
+ if ((uint) kvtmldoc->numRows() > dataList.count())
+ g->setNumRows(kvtmldoc->numRows() + i);
+ else
+ g->setNumRows(dataList.count() + i);
+
+ if (!append)
+ {
+ g->horizontalHeader()->setLabel(0, kvtmldoc->language(0));
+ g->horizontalHeader()->setLabel(1, kvtmldoc->language(1));
+ g->setColumnWidth(0, kvtmldoc->colWidth(0));
+ g->setColumnWidth(1, kvtmldoc->colWidth(1));
+ }
+ QString s;
+ KEduVocDataItemList::ConstIterator end(dataList.end());
+ for(KEduVocDataItemList::ConstIterator dataIt = dataList.begin(); dataIt != end; ++dataIt)
+ {
+ s = (*dataIt).originalText();
+ if (!s.isEmpty())
+ g->setText(i, 0, s); //calling setText only when there actually is text helps with sorting
+ s = (*dataIt).translatedText();
+ if (!s.isEmpty())
+ g->setText(i, 1, s);
+ i++;
+ }
+ }
+ }
+
+ if (url.path().right(4) == ".wql")
+ {
+ WqlReader * wqldoc = new WqlReader;
+ KWqlDataItemList dataList = wqldoc->parse(tmpfile);
+ if (!dataList.isEmpty())
+ {
+ if ((uint) wqldoc->numRows() > dataList.count())
+ g->setNumRows(wqldoc->numRows() + i);
+ else
+ g->setNumRows(dataList.count() + i);
+
+ if (!append)
+ {
+ g->horizontalHeader()->setLabel(0, wqldoc->language(0));
+ g->horizontalHeader()->setLabel(1, wqldoc->language(1));
+ g->setColumnWidth(0, wqldoc->colWidth(0));
+ g->setColumnWidth(1, wqldoc->colWidth(1));
+ g->setFont(wqldoc->font());
+ g->setCurrentCell(wqldoc->startRow(), wqldoc->startCol());
+ g->selectCells(wqldoc->startRow(), wqldoc->startCol(), wqldoc->endRow(), wqldoc->endCol());
+ Prefs::setSpecialCharacters(wqldoc->specialCharacters());
+ }
+ QString s;
+ KWqlDataItemList::ConstIterator end(dataList.end());
+ for(KWqlDataItemList::ConstIterator dataIt = dataList.begin(); dataIt != end; ++dataIt)
+ {
+ s = (*dataIt).frontText();
+ if (!s.isEmpty())
+ g->setText(i, 0, s); //calling setText only when there actually is text helps with sorting
+ s = (*dataIt).backText();
+ if (!s.isEmpty())
+ g->setText(i, 1, s);
+ g->setRowHeight(i, (*dataIt).rowHeight());
+ i++;
+ }
+ }
+ }
+
+ if (url.path().right(4) == ".csv")
+ {
+ QTextStream ts(&file);
+ ts.setEncoding(QTextStream::UnicodeUTF8);
+
+ QString f = ts.read();
+ QStringList fl = QStringList::split('\n', f, true);
+ g->setNumRows(fl.count() - 1 + i);
+
+ QStringList sl = QStringList::split(",", fl[0], true);
+
+ if (!append)
+ {
+ if (!sl[0].isEmpty())
+ g->horizontalHeader()->setLabel(0, sl[0]);
+ if (!sl[1].isEmpty())
+ g->horizontalHeader()->setLabel(1, sl[1]);
+ }
+
+ for(int j = 1; j < fl.count(); j++)
+ {
+ QStringList sl = QStringList::split(",", fl[j], true);
+ if (!sl[0].isEmpty())
+ g->setText(i + j - 1, 0, sl[0]);
+ if (!sl[1].isEmpty())
+ g->setText(i + j - 1, 1, sl[1]);
+ }
+ }
+
+ file.close();
+ KIO::NetAccess::removeTempFile( tmpfile );
+
+ //Apply word wrap to cell with text
+ QTableItem* itm;
+ for (int r = 0; r <= g->numRows() -1; ++r)
+ {
+ itm = g->item(r, 0);
+ if (itm != 0)
+ itm->setWordWrap(true);
+ itm = g->item(r, 1);
+ if (itm != 0)
+ itm->setWordWrap(true);
+ }
+
+ g->setUpdatesEnabled(true);
+ g->repaintContents();
+ }
+ modified=false;
+ if (append)
+ modified = true;
+
+ return true;
+}
+
+bool KWordQuizDoc::saveDocument(const KURL& url, const char *format /*=0*/)
+{
+
+ QFile file(url.path());
+ if (!file.open(IO_WriteOnly))
+ {
+ KMessageBox::error(0, i18n("<qt>Cannot write to file<br><b>%1</b></qt>")
+ .arg(url.path()));
+ //if (filename == fname)
+ // filename = "";
+ return false;
+ }
+
+ QTable* g = m_view;
+ QString s = "";
+ int w = 0;
+
+ if (url.path().right(6) == ".kvtml")
+ {
+ file.close();
+ KVTMLWriter writer(&file);
+ writer.addHeader(QString("kwordquiz %1").arg(KWQ_VERSION), 2, g->numRows(), url.fileName());
+ writer.addFirstItem(g->horizontalHeader()->label(0), g->columnWidth(0), g->text(w, 0), g->horizontalHeader()->label(1), g->columnWidth(1), g->text(w, 1));
+ w++;
+ int r = g->numRows();
+ while (w < r)
+ {
+ writer.addItem(g->text(w, 0), g->text(w, 1));
+ w++;
+ }
+ }
+
+ if (url.path().right(4) == ".wql")
+ {
+ file.close();
+ WqlWriter writer(&file);
+ writer.writeFont(g->font());
+ writer.writeCharacters(Prefs::specialCharacters());
+ writer.writeGridInfo(g->verticalHeader()->width(), g->columnWidth(0), g->columnWidth(1), g->numRows());
+ if (g->numSelections() > 0)
+ {
+ QTableSelection qts = g->selection(0);
+ writer.writeSelection(qts.leftCol(), qts.topRow(), qts.rightCol(), qts.bottomRow());
+ }
+ else
+ {
+ writer.writeSelection(g->currentColumn(), g->currentRow(), g->currentColumn(), g->currentRow());
+ }
+ writer.writeFirstItem(g->horizontalHeader()->label(0), g->horizontalHeader()->label(1));
+ int r = g->numRows();
+ while (w < r)
+ {
+ writer.writeItem(g->text(w, 0), g->text(w, 1), g->rowHeight(w));
+ w++;
+ }
+ }
+
+ if (url.path().right(4) == ".csv")
+ {
+ QTextStream ts(&file);
+ ts.setEncoding(QTextStream::UnicodeUTF8);
+ ts << g->horizontalHeader()->label(0) << "," << g->horizontalHeader()->label(1) << endl;
+
+ int i = 0;
+ int r = g->numRows();
+ while (i < r)
+ {
+ ts << g->text(i, 0) << "," << g->text(i, 1) << endl;
+ i++;
+ }
+ }
+
+ if (url.path().right(5) == ".html")
+ {
+ QString cw1 = "width: " + QString::number(g->columnWidth(0)) + "; ";
+ QString cw2 = "width: " + QString::number(g->columnWidth(1)) + "; ";
+
+ QString fn = "font-family: '" + g->font().family() + "'; ";
+ QString fs = "font-size: " + QString::number(g->font().pointSize()) + "pt; ";
+ QString fb;
+ QString fi;
+
+ if (g->font().bold())
+ fb = "font-weight: bold; ";
+ else
+ fb = "font-weight: normal; ";
+
+ if (g->font().italic())
+ fi = "font-style: italic; ";
+ else
+ fi = "font-style: normal; ";
+
+ QString hstyle0 = "style=\"text-align: right; width: " + QString::number(g->verticalHeader()->sectionSize(0)) + "; font-size: 12pt; background-color: darkgray\"";
+ QString hstyle1 = "style=\"" + cw1 + "font-size: 12pt; background-color: darkgray\"";
+ QString hstyle2 = "style=\"" + cw2 + "font-size: 12pt; background-color: darkgray\"";
+
+ QString style1 = "style=\"" + cw1 + fn + fs + fb + fi + "background-color: white\"";
+ QString style2 = "style=\"" + cw2 + fn + fs + fb + fi + "background-color: white\"";
+
+ QTextStream ts(&file);
+ ts.setEncoding(QTextStream::UnicodeUTF8);
+
+ ts << "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">" << endl;
+ ts << "<html>" << endl;
+ ts << "<head>" << endl;
+ ts << "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">" << endl;
+
+ ts << "<title>" << url.fileName() << "</title>" << endl;
+ ts << "</head>" << endl;
+ ts << "<body>" << endl;
+
+ ts << "<table cols=\"3\" border=\"0\" cellspacing=\"1\" cellpadding=\"2\" bgcolor=\"silver\">" << endl;
+
+ ts << "<tr height=" << QString::number(g->horizontalHeader()->height()) << ">" << endl;
+ ts << "<td " << hstyle0 << "></td>" << endl;
+ ts << "<td " << hstyle1 << "><p>" << g->horizontalHeader()->label(0) << "</p></td>" << endl;
+ ts << "<td " << hstyle2 << "><p>" + g->horizontalHeader()->label(1) << "</p></td>" << endl;
+ ts << "</tr>" << endl;
+
+ int i = 0;
+ int r = g->numRows();
+ while (i < r)
+ {
+ ts << "<tr height=" << QString::number(g->rowHeight(i)) << ">" << endl;
+ ts << "<td " << hstyle0 << "><p>" << QString::number(i + 1) << "</p></td>" << endl;
+ ts << "<td " << style1 << "><p>" << g->text(i, 0) << "</p></td>" << endl;
+ ts << "<td " << style2 << "><p>" << g->text(i, 1) << "</p></td>" << endl;
+ ts << "</tr>" << endl;
+ i++;
+ }
+
+ ts << "</table>" << endl;
+ ts << "</body>" << endl;
+ ts << "</html>" << endl;
+ }
+
+ if (url.path().right(5) != ".html")
+ {
+ doc_url = url;
+ setModified(false);
+ }
+ return true;
+}
+
+void KWordQuizDoc::deleteContents()
+{
+}
+
+void KWordQuizDoc::slotModifiedOnDisk( const QString & path)
+{
+ /*@todo this code doesn't work very well. Have to look in more detail on how Kate does it.
+ if (doc_url.path() == path)
+ {
+ QString str = i18n("The file %1 was changed (modified) on disc by another program!\n\n").arg(doc_url.fileName());
+ int i = KMessageBox::warningYesNoCancel(0, str + i18n("Do you want to reload the modified file? Data loss may occur."),QString::null,i18n("Reload"),i18n("Do Not Reload"));
+ if ( i == KMessageBox::Yes)
+ openDocument(doc_url);
+ }
+ */
+}
+
+#include "kwordquizdoc.moc"