+++ /dev/null
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2013 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 PULSEVIEW_PV_VIEW_TRACEGROUP_H
-#define PULSEVIEW_PV_VIEW_TRACEGROUP_H
-
-#include "rowitem.h"
-#include "rowitemowner.h"
-
-namespace pv {
-namespace view {
-
-class TraceGroup : public RowItem, public RowItemOwner
-{
- Q_OBJECT
-
-private:
- static const int Padding;
- static const int Width;
- static const int LineThickness;
- static const QColor LineColour;
-
-public:
- /**
- * Virtual destructor
- */
- virtual ~TraceGroup();
-
- /**
- * Returns true if the item is visible and enabled.
- */
- bool enabled() const;
-
- /**
- * Returns the session of the onwer.
- */
- pv::SigSession& session();
-
- /**
- * Returns the session of the onwer.
- */
- const pv::SigSession& session() const;
-
- /**
- * Returns the view of the owner.
- */
- virtual pv::view::View* view();
-
- /**
- * Returns the view of the owner.
- */
- virtual const pv::view::View* view() const;
-
- /**
- * Computes the vertical extents of the contents of this row item.
- * @return A pair containing the minimum and maximum y-values.
- */
- std::pair<int, int> v_extents() const;
-
- /**
- * Paints the signal label.
- * @param p the QPainter to paint into.
- * @param right the x-coordinate of the right edge of the header
- * area.
- * @param hover true if the label is being hovered over by the mouse.
- */
- void paint_label(QPainter &p, int right, bool hover);
-
- /**
- * Computes the outline rectangle of a label.
- * @param right the x-coordinate of the right edge of the header
- * area.
- * @return Returns the rectangle of the signal label.
- */
- QRectF label_rect(int right) const;
-
- /**
- * Determines if a point is in the header label rect.
- * @param left the x-coordinate of the left edge of the header
- * area.
- * @param right the x-coordinate of the right edge of the header
- * area.
- * @param point the point to test.
- */
- bool pt_in_label_rect(int left, int right, const QPoint &point);
-
- QMenu* create_context_menu(QWidget *parent);
-
- pv::widgets::Popup* create_popup(QWidget *parent);
-
- /**
- * Returns the total vertical offset of this trace and all it's owners
- */
- int owner_visual_v_offset() const;
-
- void restack_items();
-
- /**
- * Returns the number of nested parents that this row item owner has.
- */
- unsigned int depth() const;
-
- void ungroup();
-
-public:
- void appearance_changed(bool label, bool content);
-
- void extents_changed(bool horz, bool vert);
-
-private Q_SLOTS:
- void on_ungroup();
-};
-
-} // view
-} // pv
-
-#endif // PULSEVIEW_PV_VIEW_TRACEGROUP_H