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Qt/TAS: Implement recentering feature

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This commit is contained in:
spycrab
2018-08-13 14:41:53 +02:00
parent 84c24516b1
commit 1c793503b1
2 changed files with 32 additions and 10 deletions
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21
Source/Core/DolphinQt/TAS/IRWidget.cpp
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@ -5,6 +5,7 @@
#include "DolphinQt/TAS/IRWidget.h"
#include <algorithm>
#include <cmath>
#include <QMouseEvent>
#include <QPainter>
@ -14,6 +15,8 @@
IRWidget::IRWidget(QWidget* parent) : QWidget(parent)
{
setMouseTracking(false);
setToolTip(tr("Left click to set the IR value.\n"
"Right click to re-center it."));
}
void IRWidget::SetX(u16 x)
@ -64,12 +67,20 @@ void IRWidget::mouseMoveEvent(QMouseEvent* event)
void IRWidget::handleMouseEvent(QMouseEvent* event)
{
// convert from widget space to value space
int new_x = ir_max_x - (event->x() * ir_max_x) / width();
int new_y = (event->y() * ir_max_y) / height();
if (event->button() == Qt::RightButton)
{
m_x = std::round(ir_max_x / 2.);
m_y = std::round(ir_max_y / 2.);
}
else
{
// convert from widget space to value space
int new_x = ir_max_x - (event->x() * ir_max_x) / width();
int new_y = (event->y() * ir_max_y) / height();
m_x = std::max(0, std::min(static_cast<int>(ir_max_x), new_x));
m_y = std::max(0, std::min(static_cast<int>(ir_max_y), new_y));
m_x = std::max(0, std::min(static_cast<int>(ir_max_x), new_x));
m_y = std::max(0, std::min(static_cast<int>(ir_max_y), new_y));
}
emit ChangedX(m_x);
emit ChangedY(m_y);