1 files changed, 199 insertions, 0 deletions
diff --git a/kvoctrain/kvoctrain/kvt-core/kvd_vcb.cpp b/kvoctrain/kvoctrain/kvt-core/kvd_vcb.cpp
new file mode 100644
index 00000000..2dfde3fe
--- /dev/null
+++ b/kvoctrain/kvoctrain/kvt-core/kvd_vcb.cpp
@@ -0,0 +1,199 @@
+/***************************************************************************
+
+                   maintain a document in vocabbox format
+
+    -----------------------------------------------------------------------
+
+    begin          : Thr Mar 23 21:00:53 MET 1999
+
+    copyright      : (C) 1999-2001 Ewald Arnold <kvoctrain@ewald-arnold.de>
+                     (C) 2001 The KDE-EDU team
+                     (C) 2004 Peter Hedlund <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 <klocale.h>
+#include <kapplication.h>
+#include <kmessagebox.h>
+
+#include "kvoctraindoc.h"
+#include "kvoctraincore.h"
+
+
+
+bool kvoctrainDoc::saveTypeNameVcb (QTextStream &/*os*/)
+{
+ return true;
+}
+
+
+bool kvoctrainDoc::loadTypeNameVcb (QTextStream &/*is*/)
+{
+ return true;
+}
+
+
+bool kvoctrainDoc::saveLessonVcb (QTextStream &/*os*/)
+{
+ return true;
+}
+
+
+bool kvoctrainDoc::loadLessonVcb (QTextStream &/*is*/)
+{
+ return true;
+}
+
+
+bool kvoctrainDoc::saveToVcb (QTextStream& os, QString &/*title*/)
+{
+  saveTypeNameVcb (os);
+  saveLessonVcb (os);
+
+  int ent_no = 0;
+  int ent_percent = (int) vocabulary.size () / 100;
+  float f_ent_percent = (int) vocabulary.size () / 100.0;
+  emit progressChanged(this, 0);
+
+  vector<kvoctrainExpr>::const_iterator first =  vocabulary.begin ();
+  while (first != vocabulary.end ()) {
+
+    ent_no++;
+    if (ent_percent != 0 && (ent_no % ent_percent) == 0 )
+      emit progressChanged(this, int(ent_no / f_ent_percent));
+
+    QString s, exp;
+
+    exp = (*first).getOriginal()+VCB_SEPARATOR;
+    exp += (*first).getTranslation(1)+VCB_SEPARATOR;
+
+    exp += (*first).gradeStr (1, false)+VCB_SEPARATOR;
+    exp += (*first).gradeStr (1, true)+VCB_SEPARATOR;
+    s.setNum ((*first).getQueryDate (1, false));
+    exp += s+VCB_SEPARATOR;
+    s.setNum ((*first).getQueryDate (1, true));
+    exp += s;
+
+    os << exp << "\n";
+
+    first++;
+  }
+
+  setModified (false);
+  return os.device()->status() == IO_Ok;
+}
+
+
+bool kvoctrainDoc::loadFromVcb (QTextStream& is)
+{
+
+  langs.clear();
+  vocabulary.clear();
+  loadTypeNameVcb (is);
+  loadLessonVcb (is);
+
+  int size = is.device()->size ();
+  int ln = size / 40 / 100;  // assume each line about 40 chars
+  float f_ent_percent = size / 100.0;
+  emit progressChanged (this, 0);
+
+  for (int l = 0; !is.eof(); l++) {
+    QString s = is.readLine();
+
+    ln--;
+    if (ln <= 0) {
+      ln = size / 40 / 100;  // assume each line about 40 chars
+      emit progressChanged(this, int(is.device()->at() / f_ent_percent));
+    }
+
+    if (!s.stripWhiteSpace().isEmpty()) {
+      QString o, t;
+      grade_t ograde = KV_LEV1_GRADE,
+              tgrade = KV_LEV1_GRADE;
+      size_t  odate = time(0),
+              tdate = time(0);
+
+      int pos = s.find (VCB_SEPARATOR);
+      if (pos >= 0) {
+        o = s.left(pos);
+        s.remove (0, pos+QString(VCB_SEPARATOR).length());
+      }
+
+      pos = s.find (VCB_SEPARATOR);
+      if (pos >= 0) {
+        t = s.left(pos);
+        s.remove (0, pos+QString(VCB_SEPARATOR).length());
+      }
+      else {
+        t = s;
+      }
+
+      pos = s.find (VCB_SEPARATOR);
+      if (pos >= 0) {
+        ograde = s.left(pos).toInt();
+        s.remove (0, pos+QString(VCB_SEPARATOR).length());
+      }
+
+      pos = s.find (VCB_SEPARATOR);
+      if (pos >= 0) {
+        tgrade = s.left(pos).toInt();
+        s.remove (0, pos+QString(VCB_SEPARATOR).length());
+      }
+
+      pos = s.find (VCB_SEPARATOR);
+      if (pos >= 0) {
+        odate = s.left(pos).toInt();
+        s.remove (0, pos+QString(VCB_SEPARATOR).length());
+      }
+
+      if (s.stripWhiteSpace().length() > 0) {
+        tdate = s.toInt();
+      }
+
+      kvoctrainExpr bucket;
+      bucket.setOriginal(o);
+      bucket.addTranslation(t);
+
+      bucket.setGrade(1, ograde, false);
+      if (ograde != 0)
+        bucket.setQueryCount(1, 1, false);
+
+      bucket.setGrade(1, tgrade, true);
+      if (tgrade != 0)
+        bucket.setQueryCount(1, 1, true);
+
+      bucket.setQueryDate(1, odate, false);
+      bucket.setQueryDate(1, tdate, true);
+
+      appendEntry (&bucket);
+    }
+  }
+
+  langs.push_back("en");
+  langs.push_back("en");
+
+  setModified (false);
+  return is.device()->status() == IO_Ok;
+}
+
+
+void kvoctrainDoc::errorVcb (int /*line*/, const QString &text )
+{
+   unknown_elem = true;
+   QApplication::setOverrideCursor( arrowCursor, true );
+   QString s = kapp->makeStdCaption(i18n("Error in vocabbox file"));
+   QString msg = text;
+   KMessageBox::error(0, msg, s);
+   QApplication::restoreOverrideCursor();
+}