X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fcursorpair.cpp;fp=pv%2Fview%2Fcursorpair.cpp;h=0000000000000000000000000000000000000000;hp=05b9dfcad744bb6fb996ac4d91e178241bbe1702;hb=1573bf16ba50d1c023ad3a9ce596f0ab6eaeacff;hpb=4c7a19d3d7049bcc9fb3185ce2bc91333a7ca9e1

diff --git a/pv/view/cursorpair.cpp b/pv/view/cursorpair.cpp
deleted file mode 100644
index 05b9dfca..00000000
--- a/pv/view/cursorpair.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include "cursorpair.hpp"
-
-#include "pv/util.hpp"
-#include "ruler.hpp"
-#include "view.hpp"
-
-#include <algorithm>
-#include <cassert>
-
-using std::max;
-using std::make_pair;
-using std::min;
-using std::shared_ptr;
-using std::pair;
-
-namespace pv {
-namespace views {
-namespace TraceView {
-
-const int CursorPair::DeltaPadding = 8;
-const QColor CursorPair::ViewportFillColour(220, 231, 243);
-
-CursorPair::CursorPair(View &view) :
-	TimeItem(view),
-	first_(new Cursor(view, 0.0)),
-	second_(new Cursor(view, 1.0))
-{
-}
-
-bool CursorPair::enabled() const
-{
-	return view_.cursors_shown();
-}
-
-shared_ptr<Cursor> CursorPair::first() const
-{
-	return first_;
-}
-
-shared_ptr<Cursor> CursorPair::second() const
-{
-	return second_;
-}
-
-void CursorPair::set_time(const pv::util::Timestamp& time)
-{
-	const pv::util::Timestamp delta = second_->time() - first_->time();
-	first_->set_time(time);
-	second_->set_time(time + delta);
-}
-
-float CursorPair::get_x() const
-{
-	return (first_->get_x() + second_->get_x()) / 2.0f;
-}
-
-QPoint CursorPair::point(const QRect &rect) const
-{
-	return first_->point(rect);
-}
-
-pv::widgets::Popup* CursorPair::create_popup(QWidget *parent)
-{
-	(void)parent;
-	return nullptr;
-}
-
-QRectF CursorPair::label_rect(const QRectF &rect) const
-{
-	const QSizeF label_size(text_size_ + LabelPadding * 2);
-	const pair<float, float> offsets(get_cursor_offsets());
-	const pair<float, float> normal_offsets(
-		(offsets.first < offsets.second) ? offsets :
-		make_pair(offsets.second, offsets.first));
-
-	const float height = label_size.height();
-	const float left = max(normal_offsets.first + DeltaPadding, -height);
-	const float right = min(normal_offsets.second - DeltaPadding,
-		(float)rect.width() + height);
-
-	return QRectF(left, rect.height() - label_size.height() -
-		TimeMarker::ArrowSize - 0.5f,
-		right - left, height);
-}
-
-void CursorPair::paint_label(QPainter &p, const QRect &rect, bool hover)
-{
-	assert(first_);
-	assert(second_);
-
-	if (!enabled())
-		return;
-
-	const QColor text_colour =
-		ViewItem::select_text_colour(Cursor::FillColour);
-
-	p.setPen(text_colour);
-	compute_text_size(p);
-	QRectF delta_rect(label_rect(rect));
-
-	const int radius = delta_rect.height() / 2;
-	const QRectF text_rect(delta_rect.intersected(
-		rect).adjusted(radius, 0, -radius, 0));
-	if (text_rect.width() >= text_size_.width()) {
-		const int highlight_radius = delta_rect.height() / 2 - 2;
-
-		if (selected()) {
-			p.setBrush(Qt::transparent);
-			p.setPen(highlight_pen());
-			p.drawRoundedRect(delta_rect, radius, radius);
-		}
-
-		p.setBrush(hover ? Cursor::FillColour.lighter() :
-			Cursor::FillColour);
-		p.setPen(Cursor::FillColour.darker());
-		p.drawRoundedRect(delta_rect, radius, radius);
-
-		delta_rect.adjust(1, 1, -1, -1);
-		p.setPen(Cursor::FillColour.lighter());
-		p.drawRoundedRect(delta_rect, highlight_radius, highlight_radius);
-
-		p.setPen(text_colour);
-		p.drawText(text_rect, Qt::AlignCenter | Qt::AlignVCenter,
-			format_string());
-	}
-}
-
-void CursorPair::paint_back(QPainter &p, ViewItemPaintParams &pp)
-{
-	if (!enabled())
-		return;
-
-	p.setPen(Qt::NoPen);
-	p.setBrush(QBrush(ViewportFillColour));
-
-	const pair<float, float> offsets(get_cursor_offsets());
-	const int l = (int)max(min(
-		offsets.first, offsets.second), 0.0f);
-	const int r = (int)min(max(
-		offsets.first, offsets.second), (float)pp.width());
-
-	p.drawRect(l, pp.top(), r - l, pp.height());
-}
-
-QString CursorPair::format_string()
-{
-	const pv::util::SIPrefix prefix = view_.tick_prefix();
-	const pv::util::Timestamp diff = abs(second_->time() - first_->time());
-
-	const QString s1 = Ruler::format_time_with_distance(
-		diff, diff, prefix, view_.time_unit(), view_.tick_precision(), false);
-	const QString s2 = util::format_time_si(
-		1 / diff, pv::util::SIPrefix::unspecified, 4, "Hz", false);
-
-	return QString("%1 / %2").arg(s1).arg(s2);
-}
-
-void CursorPair::compute_text_size(QPainter &p)
-{
-	assert(first_);
-	assert(second_);
-
-	text_size_ = p.boundingRect(QRectF(), 0, format_string()).size();
-}
-
-pair<float, float> CursorPair::get_cursor_offsets() const
-{
-	assert(first_);
-	assert(second_);
-
-	return pair<float, float>(first_->get_x(), second_->get_x());
-}
-
-} // namespace TraceView
-} // namespace views
-} // namespace pv