+++ /dev/null
-/*
- * This file is part of the sigrok project.
- *
- * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
- *
- * 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.
- *
- * 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, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef SIGVIEW_H
-#define SIGVIEW_H
-
-#include <stdint.h>
-
-#include <QAbstractScrollArea>
-
-class SigSession;
-class SigViewport;
-
-class SigView : public QAbstractScrollArea {
- Q_OBJECT
-
-private:
- static const double MaxScale;
- static const double MinScale;
-
- static const int LabelMarginWidth;
- static const int RulerHeight;
-
-public:
- explicit SigView(SigSession &session, QWidget *parent = 0);
-
- double scale() const;
- double offset() const;
- int v_offset() const;
-
- void zoom(double steps);
-
- void set_scale_offset(double scale, double offset);
-
-private:
- void update_scroll();
-
- void zoom(double steps, int offset);
-
-private:
- bool viewportEvent(QEvent *e);
-
- void resizeEvent(QResizeEvent *e);
-
-private slots:
- void h_scroll_value_changed(int value);
- void v_scroll_value_changed(int value);
-
- void data_updated();
-
-private:
- SigSession &_session;
-
- SigViewport *_viewport;
-
- uint64_t _data_length;
-
- double _scale;
- double _offset;
-
- int _v_offset;
-
- friend class SigViewport;
-};
-
-#endif // SIGVIEW_H