133 lines
3.7 KiB
C++
133 lines
3.7 KiB
C++
// Copyright 2015 Dolphin Emulator Project
|
|
// Licensed under GPLv2+
|
|
// Refer to the license.txt file included.
|
|
|
|
#include <QKeyEvent>
|
|
#include <QPalette>
|
|
#include <QTimer>
|
|
|
|
#include "Core/ConfigManager.h"
|
|
#include "Core/Core.h"
|
|
#include "DolphinQt2/Host.h"
|
|
#include "DolphinQt2/RenderWidget.h"
|
|
#include "DolphinQt2/Settings.h"
|
|
|
|
RenderWidget::RenderWidget(QWidget* parent) : QWidget(parent)
|
|
{
|
|
QPalette p;
|
|
p.setColor(QPalette::Background, Qt::black);
|
|
setPalette(p);
|
|
|
|
connect(Host::GetInstance(), &Host::RequestTitle, this, &RenderWidget::setWindowTitle);
|
|
connect(Host::GetInstance(), &Host::RequestRenderSize, this, [this](int w, int h) {
|
|
if (!SConfig::GetInstance().bRenderWindowAutoSize || isFullScreen() || isMaximized())
|
|
return;
|
|
|
|
resize(w, h);
|
|
});
|
|
|
|
connect(&Settings::Instance(), &Settings::EmulationStateChanged, this, [this](Core::State state) {
|
|
SetFillBackground(SConfig::GetInstance().bRenderToMain && state == Core::State::Uninitialized);
|
|
});
|
|
|
|
// We have to use Qt::DirectConnection here because we don't want those signals to get queued
|
|
// (which results in them not getting called)
|
|
connect(this, &RenderWidget::StateChanged, Host::GetInstance(), &Host::SetRenderFullscreen,
|
|
Qt::DirectConnection);
|
|
connect(this, &RenderWidget::HandleChanged, Host::GetInstance(), &Host::SetRenderHandle,
|
|
Qt::DirectConnection);
|
|
connect(this, &RenderWidget::SizeChanged, Host::GetInstance(), &Host::ResizeSurface,
|
|
Qt::DirectConnection);
|
|
|
|
emit HandleChanged((void*)winId());
|
|
|
|
m_mouse_timer = new QTimer(this);
|
|
connect(m_mouse_timer, &QTimer::timeout, this, &RenderWidget::HandleCursorTimer);
|
|
m_mouse_timer->setSingleShot(true);
|
|
setMouseTracking(true);
|
|
|
|
connect(&Settings::Instance(), &Settings::HideCursorChanged, this,
|
|
&RenderWidget::OnHideCursorChanged);
|
|
OnHideCursorChanged();
|
|
m_mouse_timer->start(MOUSE_HIDE_DELAY);
|
|
|
|
SetFillBackground(true);
|
|
}
|
|
|
|
void RenderWidget::SetFillBackground(bool fill)
|
|
{
|
|
setAttribute(Qt::WA_OpaquePaintEvent, !fill);
|
|
setAttribute(Qt::WA_NoSystemBackground, !fill);
|
|
setAutoFillBackground(fill);
|
|
}
|
|
|
|
void RenderWidget::OnHideCursorChanged()
|
|
{
|
|
setCursor(Settings::Instance().GetHideCursor() ? Qt::BlankCursor : Qt::ArrowCursor);
|
|
}
|
|
|
|
void RenderWidget::HandleCursorTimer()
|
|
{
|
|
if (isActiveWindow())
|
|
setCursor(Qt::BlankCursor);
|
|
}
|
|
|
|
void RenderWidget::showFullScreen()
|
|
{
|
|
QWidget::showFullScreen();
|
|
emit SizeChanged(width(), height());
|
|
}
|
|
|
|
bool RenderWidget::event(QEvent* event)
|
|
{
|
|
switch (event->type())
|
|
{
|
|
case QEvent::KeyPress:
|
|
{
|
|
QKeyEvent* ke = static_cast<QKeyEvent*>(event);
|
|
if (ke->key() == Qt::Key_Escape)
|
|
emit EscapePressed();
|
|
|
|
// The render window might flicker on some platforms because Qt tries to change focus to a new
|
|
// element when there is none (?) Handling this event before it reaches QWidget fixes the issue.
|
|
if (ke->key() == Qt::Key_Tab)
|
|
return true;
|
|
|
|
break;
|
|
}
|
|
case QEvent::MouseMove:
|
|
case QEvent::MouseButtonPress:
|
|
if (!Settings::Instance().GetHideCursor() && isActiveWindow())
|
|
{
|
|
setCursor(Qt::ArrowCursor);
|
|
m_mouse_timer->start(MOUSE_HIDE_DELAY);
|
|
}
|
|
break;
|
|
case QEvent::WinIdChange:
|
|
emit HandleChanged((void*)winId());
|
|
break;
|
|
case QEvent::WindowActivate:
|
|
Host::GetInstance()->SetRenderFocus(true);
|
|
break;
|
|
case QEvent::WindowDeactivate:
|
|
Host::GetInstance()->SetRenderFocus(false);
|
|
break;
|
|
case QEvent::Resize:
|
|
{
|
|
const QResizeEvent* se = static_cast<QResizeEvent*>(event);
|
|
QSize new_size = se->size();
|
|
emit SizeChanged(new_size.width(), new_size.height());
|
|
break;
|
|
}
|
|
case QEvent::WindowStateChange:
|
|
emit StateChanged(isFullScreen());
|
|
break;
|
|
case QEvent::Close:
|
|
emit Closed();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return QWidget::event(event);
|
|
}
|