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Qt: Implement "Free look"

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This commit is contained in:
spycrab 2018-04-29 13:35:43 +02:00
parent e51cf8870e
commit bc51c34a96
2 changed files with 32 additions and 0 deletions
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27
Source/Core/DolphinQt2/RenderWidget.cpp
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@ -6,12 +6,16 @@
#include <QDesktopWidget>
#include <QGuiApplication>
#include <QKeyEvent>
#include <QMouseEvent>
#include <QPalette>
#include <QScreen>
#include <QTimer>
#include "Core/ConfigManager.h"
#include "Core/Core.h"
#include "VideoCommon/VertexShaderManager.h"
#include "VideoCommon/VideoConfig.h"
#include "DolphinQt2/Host.h"
#include "DolphinQt2/RenderWidget.h"
#include "DolphinQt2/Settings.h"
@ -120,6 +124,10 @@ bool RenderWidget::event(QEvent* event)
break;
}
case QEvent::MouseMove:
if (g_Config.bFreeLook)
OnFreeLookMouseMove(static_cast<QMouseEvent*>(event));
// [[fallthrough]]
case QEvent::MouseButtonPress:
if (!Settings::Instance().GetHideCursor() && isActiveWindow())
{
@ -162,3 +170,22 @@ bool RenderWidget::event(QEvent* event)
}
return QWidget::event(event);
}
void RenderWidget::OnFreeLookMouseMove(QMouseEvent* event)
{
if (event->buttons() & Qt::MidButton)
{
// Mouse Move
VertexShaderManager::TranslateView((event->x() - m_last_mouse[0]) / 50.0f,
(event->y() - m_last_mouse[1]) / 50.0f);
}
else if (event->buttons() & Qt::RightButton)
{
// Mouse Look
VertexShaderManager::RotateView((event->x() - m_last_mouse[0]) / 200.0f,
(event->y() - m_last_mouse[1]) / 200.0f);
}
m_last_mouse[0] = event->x();
m_last_mouse[1] = event->y();
}

5
Source/Core/DolphinQt2/RenderWidget.h
View File

@ -4,9 +4,12 @@
#pragma once
#include <array>
#include <QEvent>
#include <QWidget>
class QMouseEvent;
class QTimer;
class RenderWidget final : public QWidget
@ -31,7 +34,9 @@ private:
void OnHideCursorChanged();
void OnKeepOnTopChanged(bool top);
void SetFillBackground(bool fill);
void OnFreeLookMouseMove(QMouseEvent* event);
static constexpr int MOUSE_HIDE_DELAY = 3000;
QTimer* m_mouse_timer;
std::array<float, 2> m_last_mouse{};
};