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+++ b/gui/src/editor/FileEditorTab.h
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+/* OctaveGUI - A graphical user interface for Octave
+ * Copyright (C) 2011 Jacob Dawid (jacob.dawid@googlemail.com)
+ *
+ * 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 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef FILEEDITORTAB_H
+#define FILEEDITORTAB_H
+
+#include <Qsci/qsciscintilla.h>
+#include <QWidget>
+#include <QCloseEvent>
+
+class FileEditor;
+class FileEditorTab : public QWidget
+{
+  Q_OBJECT
+public:
+  FileEditorTab (FileEditor *fileEditor);
+
+public slots:
+  void newTitle(bool modified);
+  void handleCopyAvailable(bool enableCopy);
+  void handleMarginClicked (int line, int margin, Qt::KeyboardModifiers state);
+  void commentSelectedText ();
+  void uncommentSelectedText ();
+  void removeBookmark ();
+  void toggleBookmark ();
+  void nextBookmark ();
+  void previousBookmark ();
+  void cut ();
+  void copy ();
+  void paste ();
+  void undo ();
+  void redo ();
+
+  void setModified (bool modified);
+
+  void openFile ();
+  void loadFile (QString fileName);
+  void newFile ();
+  void saveFile ();
+  void saveFile (QString saveFileName);
+  void saveFileAs ();
+  void runFile ();
+
+signals:
+  void fileNameChanged(QString fileName);
+
+protected:
+  void closeEvent(QCloseEvent *event);
+
+private:
+  int checkFileModified (QString msg, int cancelButton);
+  void doCommentSelectedText (bool comment);
+
+  FileEditor *m_fileEditor;
+  QsciScintilla *m_editArea;
+
+  QString m_fileName;
+  QString m_fileNameShort;
+
+  bool m_modified;
+  bool m_longTitle;
+
+  // TODO: Use QFileSystemWatcher to sync with disc.
+};
+
+#endif // FILEEDITORTAB_H