Move trace view files

[pulseview.git] / pv / view / signalscalehandle.cpp

diff --git a/pv/view/signalscalehandle.cpp b/pv/view/signalscalehandle.cpp
deleted file mode 100644 (file)
index 20a4cad..0000000
--- a/pv/view/signalscalehandle.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2015 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include <algorithm>
-
-#include <QRadialGradient>
-
-#include "signal.hpp"
-#include "signalscalehandle.hpp"
-#include "tracetreeitemowner.hpp"
-
-using std::max;
-using std::min;
-
-namespace pv {
-namespace views {
-namespace TraceView {
-
-SignalScaleHandle::SignalScaleHandle(Signal &owner) :
-       owner_(owner)
-{
-}
-
-bool SignalScaleHandle::enabled() const
-{
-       return selected() || owner_.selected();
-}
-
-void SignalScaleHandle::select(bool select)
-{
-       ViewItem::select(select);
-       owner_.owner()->row_item_appearance_changed(true, true);
-}
-
-void SignalScaleHandle::drag_release()
-{
-       RowItem::drag_release();
-       owner_.scale_handle_released();
-       owner_.owner()->row_item_appearance_changed(true, true);
-}
-
-void SignalScaleHandle::drag_by(const QPoint &delta)
-{
-       owner_.scale_handle_dragged(
-               drag_point_.y() + delta.y() - owner_.get_visual_y());
-       owner_.owner()->row_item_appearance_changed(true, true);
-}
-
-QPoint SignalScaleHandle::point(const QRect &rect) const
-{
-       return owner_.point(rect) + QPoint(0, owner_.scale_handle_offset());
-}
-
-QRectF SignalScaleHandle::hit_box_rect(const ViewItemPaintParams &pp) const
-{
-       const int text_height = ViewItemPaintParams::text_height();
-       const double x = -pp.pixels_offset() - text_height / 2;
-       const double min_x = pp.left() + text_height;
-       const double max_x = pp.right() - text_height * 2;
-       return QRectF(min(max(x, min_x), max_x),
-               owner_.get_visual_y() + owner_.scale_handle_offset() -
-                       text_height / 2,
-               text_height, text_height);
-}
-
-void SignalScaleHandle::paint_fore(QPainter &p, ViewItemPaintParams &pp)
-{
-       if (!enabled())
-               return;
-
-       const QRectF r(hit_box_rect(pp));
-       const QPointF c = (r.topLeft() + 2 * r.center()) / 3;
-       QRadialGradient gradient(c, r.width(), c);
-
-       if (selected()) {
-               gradient.setColorAt(0.0, QColor(255, 255, 255));
-               gradient.setColorAt(0.75, QColor(192, 192, 192));
-               gradient.setColorAt(1.0, QColor(128, 128, 128));
-       } else {
-               gradient.setColorAt(0.0, QColor(192, 192, 192));
-               gradient.setColorAt(0.75, QColor(128, 128, 128));
-               gradient.setColorAt(1.0, QColor(128, 128, 128));
-       }
-
-       p.setBrush(QBrush(gradient));
-       p.setPen(QColor(128, 128, 128));
-       p.drawEllipse(r);
-}
-
-} // namespace TraceView
-} // namespace views
-} // namespace pv