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o3de/Code/Editor/ViewportTitleDlg.cpp

1074 lines
36 KiB
C++

/*
* Copyright (c) Contributors to the Open 3D Engine Project.
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*
*/
// Description : CViewportTitleDlg implementation file
#if !defined(Q_MOC_RUN)
#include "EditorDefs.h"
#include "ViewportTitleDlg.h"
// Qt
#include <QLabel>
#include <QInputDialog>
#include <AtomLyIntegration/AtomViewportDisplayInfo/AtomViewportInfoDisplayBus.h>
// Editor
#include "Settings.h"
#include "ViewPane.h"
#include "DisplaySettings.h"
#include "CustomResolutionDlg.h"
#include "CustomAspectRatioDlg.h"
#include "Include/IObjectManager.h"
#include "UsedResources.h"
#include "Objects/SelectionGroup.h"
#include "UsedResources.h"
#include "Include/IObjectManager.h"
#include "ActionManager.h"
#include "MainWindow.h"
#include "GameEngine.h"
#include "MathConversion.h"
#include "EditorViewportSettings.h"
#include <AzCore/Asset/AssetSerializer.h>
#include <AzCore/Casting/numeric_cast.h>
#include <AzCore/std/algorithm.h>
#include <AzFramework/API/ApplicationAPI.h>
#include <AzToolsFramework/Viewport/ViewportMessages.h>
#include <LmbrCentral/Audio/AudioSystemComponentBus.h>
AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
#include "ui_ViewportTitleDlg.h"
AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
#endif //!defined(Q_MOC_RUN)
// CViewportTitleDlg dialog
inline namespace Helpers
{
void ToggleHelpers()
{
const bool newValue = !GetIEditor()->GetDisplaySettings()->IsDisplayHelpers();
GetIEditor()->GetDisplaySettings()->DisplayHelpers(newValue);
GetIEditor()->Notify(eNotify_OnDisplayRenderUpdate);
if (newValue == false)
{
GetIEditor()->GetObjectManager()->SendEvent(EVENT_HIDE_HELPER);
}
AzToolsFramework::ViewportInteraction::ViewportSettingsNotificationBus::Broadcast(
&AzToolsFramework::ViewportInteraction::ViewportSettingNotifications::OnDrawHelpersChanged, newValue);
}
bool IsHelpersShown()
{
return GetIEditor()->GetDisplaySettings()->IsDisplayHelpers();
}
}
namespace
{
class CViewportTitleDlgDisplayInfoHelper
: public QObject
, public AZ::AtomBridge::AtomViewportInfoDisplayNotificationBus::Handler
{
Q_OBJECT
public:
CViewportTitleDlgDisplayInfoHelper(CViewportTitleDlg* parent)
: QObject(parent)
{
AZ::AtomBridge::AtomViewportInfoDisplayNotificationBus::Handler::BusConnect();
}
signals:
void ViewportInfoStatusUpdated(int newIndex);
private:
void OnViewportInfoDisplayStateChanged(AZ::AtomBridge::ViewportInfoDisplayState state) override
{
emit ViewportInfoStatusUpdated(static_cast<int>(state));
}
};
} //end anonymous namespace
CViewportTitleDlg::CViewportTitleDlg(QWidget* pParent)
: QWidget(pParent)
, m_ui(new Ui::ViewportTitleDlg)
{
auto container = new QWidget(this);
m_ui->setupUi(container);
auto layout = new QVBoxLayout(this);
layout->setMargin(0);
layout->addWidget(container);
container->setObjectName("ViewportTitleDlgContainer");
m_prevMoveSpeed = 0;
m_pViewPane = nullptr;
GetIEditor()->RegisterNotifyListener(this);
GetISystem()->GetISystemEventDispatcher()->RegisterListener(this);
LoadCustomPresets("FOVPresets", "FOVPreset", m_customFOVPresets);
LoadCustomPresets("AspectRatioPresets", "AspectRatioPreset", m_customAspectRatioPresets);
LoadCustomPresets("ResPresets", "ResPreset", m_customResPresets);
SetupCameraDropdownMenu();
SetupResolutionDropdownMenu();
SetupViewportInformationMenu();
SetupHelpersButton();
SetupOverflowMenu();
if (gSettings.bMuteAudio)
{
LmbrCentral::AudioSystemComponentRequestBus::Broadcast(&LmbrCentral::AudioSystemComponentRequestBus::Events::GlobalMuteAudio);
}
else
{
LmbrCentral::AudioSystemComponentRequestBus::Broadcast(&LmbrCentral::AudioSystemComponentRequestBus::Events::GlobalUnmuteAudio);
}
connect(this, &CViewportTitleDlg::ActionTriggered, MainWindow::instance()->GetActionManager(), &ActionManager::ActionTriggered);
AZ::VR::VREventBus::Handler::BusConnect();
OnInitDialog();
}
CViewportTitleDlg::~CViewportTitleDlg()
{
AZ::VR::VREventBus::Handler::BusDisconnect();
GetISystem()->GetISystemEventDispatcher()->RemoveListener(this);
GetIEditor()->UnregisterNotifyListener(this);
if (m_prefabViewportFocusPathHandler)
{
delete m_prefabViewportFocusPathHandler;
}
}
void CViewportTitleDlg::SetupCameraDropdownMenu()
{
// Setup the camera dropdown menu
QMenu* cameraMenu = new QMenu(this);
cameraMenu->addMenu(GetFovMenu());
m_ui->m_cameraMenu->setMenu(cameraMenu);
m_ui->m_cameraMenu->setPopupMode(QToolButton::InstantPopup);
QObject::connect(cameraMenu, &QMenu::aboutToShow, this, &CViewportTitleDlg::CheckForCameraSpeedUpdate);
QAction* gotoPositionAction = new QAction("Go to position", cameraMenu);
connect(gotoPositionAction, &QAction::triggered, this, &CViewportTitleDlg::OnBnClickedGotoPosition);
cameraMenu->addAction(gotoPositionAction);
cameraMenu->addSeparator();
auto cameraSpeedActionWidget = new QWidgetAction(cameraMenu);
auto cameraSpeedContainer = new QWidget(cameraMenu);
auto cameraSpeedLabel = new QLabel(tr("Camera Speed"), cameraMenu);
m_cameraSpeed = new QComboBox(cameraMenu);
m_cameraSpeed->setEditable(true);
m_cameraSpeed->setValidator(new QDoubleValidator(m_minSpeed, m_maxSpeed, m_numDecimals, m_cameraSpeed));
m_cameraSpeed->installEventFilter(this);
QHBoxLayout* cameraSpeedLayout = new QHBoxLayout;
cameraSpeedLayout->addWidget(cameraSpeedLabel);
cameraSpeedLayout->addWidget(m_cameraSpeed);
cameraSpeedContainer->setLayout(cameraSpeedLayout);
cameraSpeedActionWidget->setDefaultWidget(cameraSpeedContainer);
// Save off the move speed here since setting up the combo box can cause it to update values in the background.
const float cameraMoveSpeed = SandboxEditor::CameraTranslateSpeed();
// Populate the presets in the ComboBox
for (float presetValue : m_speedPresetValues)
{
m_cameraSpeed->addItem(QString().setNum(presetValue, 'f', m_numDecimals), presetValue);
}
auto comboBoxTextChanged = static_cast<void (QComboBox::*)(const QString&)>(&QComboBox::currentTextChanged);
SetSpeedComboBox(cameraMoveSpeed);
m_cameraSpeed->setInsertPolicy(QComboBox::InsertAtBottom);
m_cameraSpeed->setDuplicatesEnabled(false);
connect(m_cameraSpeed, comboBoxTextChanged, this, &CViewportTitleDlg::OnUpdateMoveSpeedText);
connect(m_cameraSpeed->lineEdit(), &QLineEdit::returnPressed, this, &CViewportTitleDlg::OnSpeedComboBoxEnter);
cameraMenu->addAction(cameraSpeedActionWidget);
}
void CViewportTitleDlg::SetupResolutionDropdownMenu()
{
// Setup the resolution dropdown menu
QMenu* resolutionMenu = new QMenu(this);
resolutionMenu->addMenu(GetAspectMenu());
resolutionMenu->addMenu(GetResolutionMenu());
m_ui->m_resolutionMenu->setMenu(resolutionMenu);
m_ui->m_resolutionMenu->setPopupMode(QToolButton::InstantPopup);
}
void CViewportTitleDlg::SetupViewportInformationMenu()
{
// Setup the debug information button
m_ui->m_debugInformationMenu->setMenu(GetViewportInformationMenu());
connect(m_ui->m_debugInformationMenu, &QToolButton::clicked, this, &CViewportTitleDlg::OnToggleDisplayInfo);
m_ui->m_debugInformationMenu->setPopupMode(QToolButton::MenuButtonPopup);
}
void CViewportTitleDlg::SetupHelpersButton()
{
connect(m_ui->m_helpers, &QToolButton::clicked, this, &CViewportTitleDlg::OnToggleHelpers);
m_ui->m_helpers->setChecked(Helpers::IsHelpersShown());
}
void CViewportTitleDlg::SetupOverflowMenu()
{
// Setup the overflow menu
QMenu* overFlowMenu = new QMenu(this);
m_audioMuteAction = new QAction("Mute Audio", overFlowMenu);
connect(m_audioMuteAction, &QAction::triggered, this, &CViewportTitleDlg::OnBnClickedMuteAudio);
overFlowMenu->addAction(m_audioMuteAction);
m_enableVRAction = new QAction("Enable VR Preview", overFlowMenu);
connect(m_enableVRAction, &QAction::triggered, this, &CViewportTitleDlg::OnBnClickedEnableVR);
overFlowMenu->addAction(m_enableVRAction);
overFlowMenu->addSeparator();
m_enableGridSnappingAction = new QAction("Enable Grid Snapping", overFlowMenu);
connect(m_enableGridSnappingAction, &QAction::triggered, this, &CViewportTitleDlg::OnGridSnappingToggled);
m_enableGridSnappingAction->setCheckable(true);
overFlowMenu->addAction(m_enableGridSnappingAction);
m_gridSizeActionWidget = new QWidgetAction(overFlowMenu);
m_gridSpinBox = new AzQtComponents::DoubleSpinBox();
m_gridSpinBox->setValue(SandboxEditor::GridSnappingSize());
m_gridSpinBox->setMinimum(1e-2f);
m_gridSpinBox->setToolTip(tr("Grid size"));
QObject::connect(
m_gridSpinBox, QOverload<double>::of(&AzQtComponents::DoubleSpinBox::valueChanged), this, &CViewportTitleDlg::OnGridSpinBoxChanged);
m_gridSizeActionWidget->setDefaultWidget(m_gridSpinBox);
overFlowMenu->addAction(m_gridSizeActionWidget);
overFlowMenu->addSeparator();
m_enableAngleSnappingAction = new QAction("Enable Angle Snapping", overFlowMenu);
connect(m_enableAngleSnappingAction, &QAction::triggered, this, &CViewportTitleDlg::OnAngleSnappingToggled);
m_enableAngleSnappingAction->setCheckable(true);
overFlowMenu->addAction(m_enableAngleSnappingAction);
m_angleSizeActionWidget = new QWidgetAction(overFlowMenu);
m_angleSpinBox = new AzQtComponents::DoubleSpinBox();
m_angleSpinBox->setValue(SandboxEditor::AngleSnappingSize());
m_angleSpinBox->setMinimum(1e-2f);
m_angleSpinBox->setToolTip(tr("Angle Snapping"));
QObject::connect(
m_angleSpinBox, QOverload<double>::of(&AzQtComponents::DoubleSpinBox::valueChanged), this,
&CViewportTitleDlg::OnAngleSpinBoxChanged);
m_angleSizeActionWidget->setDefaultWidget(m_angleSpinBox);
overFlowMenu->addAction(m_angleSizeActionWidget);
m_ui->m_overflowBtn->setMenu(overFlowMenu);
m_ui->m_overflowBtn->setPopupMode(QToolButton::InstantPopup);
connect(overFlowMenu, &QMenu::aboutToShow, this, &CViewportTitleDlg::UpdateOverFlowMenuState);
UpdateMuteActionText();
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::SetViewPane(CLayoutViewPane* pViewPane)
{
if (m_pViewPane)
m_pViewPane->disconnect(this);
m_pViewPane = pViewPane;
if (m_pViewPane)
connect(this, &QWidget::customContextMenuRequested, m_pViewPane, &CLayoutViewPane::ShowTitleMenu);
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnInitDialog()
{
// Add a child parented to us that listens for r_displayInfo changes.
auto displayInfoHelper = new CViewportTitleDlgDisplayInfoHelper(this);
connect(displayInfoHelper, &CViewportTitleDlgDisplayInfoHelper::ViewportInfoStatusUpdated, this, &CViewportTitleDlg::UpdateDisplayInfo);
UpdateDisplayInfo();
// This is here just in case this class hasn't been created before
// a VR headset was initialized
m_enableVRAction->setEnabled(false);
if (AZ::VR::HMDDeviceRequestBus::GetTotalNumOfEventHandlers() != 0)
{
m_enableVRAction->setEnabled(true);
}
AZ::VR::VREventBus::Handler::BusConnect();
QFontMetrics metrics({});
int width = static_cast<int>(metrics.boundingRect("-9999.99").width() * m_fieldWidthMultiplier);
m_cameraSpeed->setFixedWidth(width);
bool isPrefabSystemEnabled = false;
AzFramework::ApplicationRequests::Bus::BroadcastResult(isPrefabSystemEnabled, &AzFramework::ApplicationRequests::IsPrefabSystemEnabled);
if (isPrefabSystemEnabled)
{
m_prefabViewportFocusPathHandler = new AzToolsFramework::Prefab::PrefabViewportFocusPathHandler();
m_prefabViewportFocusPathHandler->Initialize(m_ui->m_prefabFocusPath, m_ui->m_prefabFocusBackButton);
}
else
{
m_ui->m_prefabFocusPath->setEnabled(false);
m_ui->m_prefabFocusBackButton->setEnabled(false);
m_ui->m_prefabFocusPath->hide();
m_ui->m_prefabFocusBackButton->hide();
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::SetTitle(const QString& title)
{
m_title = title;
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnMaximize()
{
if (m_pViewPane)
{
m_pViewPane->ToggleMaximize();
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnToggleHelpers()
{
Helpers::ToggleHelpers();
m_ui->m_helpers->setChecked(Helpers::IsHelpersShown());
}
void CViewportTitleDlg::SetNoViewportInfo()
{
AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Broadcast(
&AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Events::SetDisplayState, AZ::AtomBridge::ViewportInfoDisplayState::NoInfo);
}
void CViewportTitleDlg::SetNormalViewportInfo()
{
AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Broadcast(
&AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Events::SetDisplayState, AZ::AtomBridge::ViewportInfoDisplayState::NormalInfo);
}
void CViewportTitleDlg::SetFullViewportInfo()
{
AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Broadcast(
&AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Events::SetDisplayState, AZ::AtomBridge::ViewportInfoDisplayState::FullInfo);
}
void CViewportTitleDlg::SetCompactViewportInfo()
{
AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Broadcast(
&AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Events::SetDisplayState, AZ::AtomBridge::ViewportInfoDisplayState::CompactInfo);
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::UpdateDisplayInfo()
{
if (m_viewportInformationMenu == nullptr)
{
// Nothing to update, just return;
return;
}
AZ::AtomBridge::ViewportInfoDisplayState state = AZ::AtomBridge::ViewportInfoDisplayState::NoInfo;
AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::BroadcastResult(
state,
&AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Events::GetDisplayState
);
m_noInformationAction->setChecked(false);
m_normalInformationAction->setChecked(false);
m_fullInformationAction->setChecked(false);
m_compactInformationAction->setChecked(false);
switch (state)
{
case AZ::AtomBridge::ViewportInfoDisplayState::NormalInfo:
{
m_normalInformationAction->setChecked(true);
break;
}
case AZ::AtomBridge::ViewportInfoDisplayState::FullInfo:
{
m_fullInformationAction->setChecked(true);
break;
}
case AZ::AtomBridge::ViewportInfoDisplayState::CompactInfo:
{
m_compactInformationAction->setChecked(true);
break;
}
case AZ::AtomBridge::ViewportInfoDisplayState::NoInfo:
default:
{
m_noInformationAction->setChecked(true);
break;
}
}
m_ui->m_debugInformationMenu->setChecked(state != AZ::AtomBridge::ViewportInfoDisplayState::NoInfo);
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnToggleDisplayInfo()
{
AZ::AtomBridge::ViewportInfoDisplayState state = AZ::AtomBridge::ViewportInfoDisplayState::NoInfo;
AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::BroadcastResult(
state, &AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Events::GetDisplayState);
state = aznumeric_cast<AZ::AtomBridge::ViewportInfoDisplayState>(
(aznumeric_cast<int>(state) + 1) % aznumeric_cast<int>(AZ::AtomBridge::ViewportInfoDisplayState::Invalid));
// SetDisplayState will fire OnViewportInfoDisplayStateChanged and notify us, no need to call UpdateDisplayInfo.
AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Broadcast(
&AZ::AtomBridge::AtomViewportInfoDisplayRequestBus::Events::SetDisplayState, state);
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::AddFOVMenus(QMenu* menu, std::function<void(float)> callback, const QStringList& customPresets)
{
static const float fovs[] = {
10.0f,
20.0f,
40.0f,
55.0f,
60.0f,
70.0f,
80.0f,
90.0f
};
static const size_t fovCount = sizeof(fovs) / sizeof(fovs[0]);
for (size_t i = 0; i < fovCount; ++i)
{
const float fov = fovs[i];
QAction* action = menu->addAction(QString::number(fov));
connect(action, &QAction::triggered, action, [fov, callback](){ callback(fov); });
}
menu->addSeparator();
if (!customPresets.empty())
{
for (const QString& customPreset : customPresets)
{
if (customPreset.isEmpty())
{
break;
}
float fov = gSettings.viewports.fDefaultFov;
bool ok;
float f = customPreset.toFloat(&ok);
if (ok)
{
fov = std::max(1.0f, f);
fov = std::min(120.0f, f);
QAction* action = menu->addAction(customPreset);
connect(action, &QAction::triggered, action, [fov, callback](){ callback(fov); });
}
}
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnMenuFOVCustom()
{
bool ok;
int fov = QInputDialog::getInt(this, tr("Custom FOV"), QString(), 60, 1, 120, 1, &ok);
if (ok)
{
m_pViewPane->SetViewportFOV(static_cast<float>(fov));
// Update the custom presets.
const QString text = QString::number(fov);
UpdateCustomPresets(text, m_customFOVPresets);
SaveCustomPresets("FOVPresets", "FOVPreset", m_customFOVPresets);
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::CreateFOVMenu()
{
if (!m_fovMenu)
{
m_fovMenu = new QMenu("FOV", this);
}
m_fovMenu->clear();
AddFOVMenus(m_fovMenu, [this](float f) { m_pViewPane->SetViewportFOV(f); }, m_customFOVPresets);
if (!m_fovMenu->isEmpty())
{
m_fovMenu->addSeparator();
}
QAction* action = m_fovMenu->addAction(tr("Custom..."));
connect(action, &QAction::triggered, this, &CViewportTitleDlg::OnMenuFOVCustom);
}
QMenu* const CViewportTitleDlg::GetFovMenu()
{
CreateFOVMenu();
return m_fovMenu;
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::AddAspectRatioMenus(QMenu* menu, std::function<void(int, int)> callback, const QStringList& customPresets)
{
static const std::pair<unsigned int, unsigned int> ratios[] = {
std::pair<unsigned int, unsigned int>(16, 9),
std::pair<unsigned int, unsigned int>(16, 10),
std::pair<unsigned int, unsigned int>(4, 3),
std::pair<unsigned int, unsigned int>(5, 4)
};
static const size_t ratioCount = sizeof(ratios) / sizeof(ratios[0]);
for (size_t i = 0; i < ratioCount; ++i)
{
int width = ratios[i].first;
int height = ratios[i].second;
QAction* action = menu->addAction(QString("%1:%2").arg(width).arg(height));
connect(action, &QAction::triggered, action, [width, height, callback]() {callback(width, height); });
}
menu->addSeparator();
for (const QString& customPreset : customPresets)
{
if (customPreset.isEmpty())
{
break;
}
static QRegularExpression regex(QStringLiteral("^(\\d+):(\\d+)$"));
QRegularExpressionMatch matches = regex.match(customPreset);
if (matches.hasMatch())
{
bool ok;
unsigned int width = matches.captured(1).toInt(&ok);
Q_ASSERT(ok);
unsigned int height = matches.captured(2).toInt(&ok);
Q_ASSERT(ok);
QAction* action = menu->addAction(customPreset);
connect(action, &QAction::triggered, action, [width, height, callback]() {callback(width, height); });
}
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnMenuAspectRatioCustom()
{
const QRect viewportRect = m_pViewPane->GetViewport()->rect();
const unsigned int width = viewportRect.width();
const unsigned int height = viewportRect.height();
int whGCD = gcd(width, height);
CCustomAspectRatioDlg aspectRatioInputDialog(width / whGCD, height / whGCD, this);
if (aspectRatioInputDialog.exec() == QDialog::Accepted)
{
const unsigned int aspectX = aspectRatioInputDialog.GetX();
const unsigned int aspectY = aspectRatioInputDialog.GetY();
m_pViewPane->SetAspectRatio(aspectX, aspectY);
// Update the custom presets.
UpdateCustomPresets(QString::fromLatin1("%1:%2").arg(aspectX).arg(aspectY), m_customAspectRatioPresets);
SaveCustomPresets("AspectRatioPresets", "AspectRatioPreset", m_customAspectRatioPresets);
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::CreateAspectMenu()
{
if (m_aspectMenu == nullptr)
{
m_aspectMenu = new QMenu("Aspect Ratio");
}
m_aspectMenu->clear();
AddAspectRatioMenus(m_aspectMenu, [this](int width, int height) {m_pViewPane->SetAspectRatio(width, height); }, m_customAspectRatioPresets);
if (!m_aspectMenu->isEmpty())
{
m_aspectMenu->addSeparator();
}
QAction* customAction = m_aspectMenu->addAction(tr("Custom..."));
connect(customAction, &QAction::triggered, this, &CViewportTitleDlg::OnMenuAspectRatioCustom);
}
QMenu* const CViewportTitleDlg::GetAspectMenu()
{
CreateAspectMenu();
return m_aspectMenu;
}
QMenu* const CViewportTitleDlg::GetViewportInformationMenu()
{
CreateViewportInformationMenu();
return m_viewportInformationMenu;
}
void CViewportTitleDlg::CreateViewportInformationMenu()
{
if (m_viewportInformationMenu == nullptr)
{
m_viewportInformationMenu = new QMenu("Viewport Information");
m_noInformationAction = new QAction(tr("None"), m_viewportInformationMenu);
m_noInformationAction->setCheckable(true);
connect(m_noInformationAction, &QAction::triggered, this, &CViewportTitleDlg::SetNoViewportInfo);
m_viewportInformationMenu->addAction(m_noInformationAction);
m_normalInformationAction = new QAction(tr("Normal"), m_viewportInformationMenu);
m_normalInformationAction->setCheckable(true);
connect(m_normalInformationAction, &QAction::triggered, this, &CViewportTitleDlg::SetNormalViewportInfo);
m_viewportInformationMenu->addAction(m_normalInformationAction);
m_fullInformationAction = new QAction(tr("Full"), m_viewportInformationMenu);
m_fullInformationAction->setCheckable(true);
connect(m_fullInformationAction, &QAction::triggered, this, &CViewportTitleDlg::SetFullViewportInfo);
m_viewportInformationMenu->addAction(m_fullInformationAction);
m_compactInformationAction = new QAction(tr("Compact"), m_viewportInformationMenu);
m_compactInformationAction->setCheckable(true);
connect(m_compactInformationAction, &QAction::triggered, this, &CViewportTitleDlg::SetCompactViewportInfo);
m_viewportInformationMenu->addAction(m_compactInformationAction);
UpdateDisplayInfo();
}
}
void CViewportTitleDlg::AddResolutionMenus(QMenu* menu, std::function<void(int, int)> callback, const QStringList& customPresets)
{
struct SResolution
{
SResolution()
: width(0)
, height(0)
{
}
SResolution(int w, int h)
: width(w)
, height(h)
{
}
int width;
int height;
};
static const SResolution resolutions[] = {
SResolution(1280, 720),
SResolution(1920, 1080),
SResolution(2560, 1440),
SResolution(2048, 858),
SResolution(1998, 1080),
SResolution(3840, 2160)
};
static const size_t resolutionCount = sizeof(resolutions) / sizeof(resolutions[0]);
for (size_t i = 0; i < resolutionCount; ++i)
{
const int width = resolutions[i].width;
const int height = resolutions[i].height;
const QString text = QString::fromLatin1("%1 x %2").arg(width).arg(height);
QAction* action = menu->addAction(text);
connect(action, &QAction::triggered, action, [width, height, callback](){ callback(width, height); });
}
menu->addSeparator();
for (const QString& customPreset : customPresets)
{
if (customPreset.isEmpty())
{
break;
}
static QRegularExpression regex(QStringLiteral("^(\\d+) x (\\d+)$"));
QRegularExpressionMatch matches = regex.match(customPreset);
if (matches.hasMatch())
{
bool ok;
int width = matches.captured(1).toInt(&ok);
Q_ASSERT(ok);
int height = matches.captured(2).toInt(&ok);
Q_ASSERT(ok);
QAction* action = menu->addAction(customPreset);
connect(action, &QAction::triggered, action, [width, height, callback](){ callback(width, height); });
}
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnMenuResolutionCustom()
{
const QRect rectViewport = m_pViewPane->GetViewport()->rect();
CCustomResolutionDlg resDlg(rectViewport.width(), rectViewport.height(), parentWidget());
if (resDlg.exec() == QDialog::Accepted)
{
m_pViewPane->ResizeViewport(resDlg.GetWidth(), resDlg.GetHeight());
// Update the custom presets.
const QString text = QString::fromLatin1("%1 x %2").arg(resDlg.GetWidth()).arg(resDlg.GetHeight());
UpdateCustomPresets(text, m_customResPresets);
SaveCustomPresets("ResPresets", "ResPreset", m_customResPresets);
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::CreateResolutionMenu()
{
if (!m_resolutionMenu)
{
m_resolutionMenu = new QMenu("Resolution");
}
m_resolutionMenu->clear();
AddResolutionMenus(m_resolutionMenu, [this](int width, int height) { m_pViewPane->ResizeViewport(width, height); }, m_customResPresets);
if (!m_resolutionMenu->isEmpty())
{
m_resolutionMenu->addSeparator();
}
QAction* action = m_resolutionMenu->addAction(tr("Custom..."));
connect(action, &QAction::triggered, this, &CViewportTitleDlg::OnMenuResolutionCustom);
}
QMenu* const CViewportTitleDlg::GetResolutionMenu()
{
CreateResolutionMenu();
return m_resolutionMenu;
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnViewportSizeChanged(int width, int height)
{
m_resolutionMenu->setTitle(QString::fromLatin1("Resolution: %1 x %2").arg(width).arg(height));
if (width != 0 && height != 0)
{
// Calculate greatest common divider of width & height
int whGCD = gcd(width, height);
m_aspectMenu->setTitle(QString::fromLatin1("Ratio: %1:%2").arg(width / whGCD).arg(height / whGCD));
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnViewportFOVChanged(float fov)
{
const float degFOV = RAD2DEG(fov);
if (m_fovMenu)
{
m_fovMenu->setTitle(QString::fromLatin1("FOV: %1%2").arg(qRound(degFOV)).arg(QString(QByteArray::fromPercentEncoding("%C2%B0"))));
}
}
//////////////////////////////////////////////////////////////////////////
void CViewportTitleDlg::OnEditorNotifyEvent(EEditorNotifyEvent event)
{
switch (event)
{
case eNotify_OnDisplayRenderUpdate:
m_ui->m_helpers->setChecked(Helpers::IsHelpersShown());
break;
case eNotify_OnBeginGameMode:
case eNotify_OnEndGameMode:
UpdateMuteActionText();
break;
}
}
void CViewportTitleDlg::OnSystemEvent(ESystemEvent event, UINT_PTR wparam, UINT_PTR lparam)
{
if (event == ESYSTEM_EVENT_RESIZE)
{
if (m_pViewPane)
{
const int eventWidth = static_cast<int>(wparam);
const int eventHeight = static_cast<int>(lparam);
const QWidget* viewport = m_pViewPane->GetViewport();
// This should eventually be converted to an EBus to make it easy to connect to the correct viewport
// sending the event. But for now, just detect that we've gotten width/height values that match our
// associated viewport
if (viewport && (eventWidth == viewport->width()) && (eventHeight == viewport->height()))
{
OnViewportSizeChanged(eventWidth, eventHeight);
}
}
}
}
void CViewportTitleDlg::LoadCustomPresets(const QString& section, const QString& keyName, QStringList& outCustompresets)
{
QSettings settings("O3DE", "O3DE"); // Temporary solution until we have the global Settings class.
settings.beginGroup(section);
outCustompresets = settings.value(keyName).toStringList();
settings.endGroup();
}
void CViewportTitleDlg::SaveCustomPresets(const QString& section, const QString& keyName, const QStringList& custompresets)
{
QSettings settings("O3DE", "O3DE"); // Temporary solution until we have the global Settings class.
settings.beginGroup(section);
settings.setValue(keyName, custompresets);
settings.endGroup();
}
void CViewportTitleDlg::UpdateCustomPresets(const QString& text, QStringList& custompresets)
{
custompresets.removeAll(text);
custompresets.push_front(text);
if (custompresets.size() > MAX_NUM_CUSTOM_PRESETS)
{
custompresets.erase(custompresets.begin() + MAX_NUM_CUSTOM_PRESETS, custompresets.end()); // QList doesn't have resize()
}
}
bool CViewportTitleDlg::eventFilter(QObject* object, QEvent* event)
{
if (object == m_cameraSpeed)
{
if (event->type() == QEvent::FocusIn)
{
QTimer::singleShot(
0, this,
[this]
{
m_cameraSpeed->lineEdit()->selectAll();
});
}
return m_cameraSpeed->eventFilter(object, event);
}
bool consumeEvent = false;
// These events are forwarded from the toolbar that took ownership of our widgets
if (event->type() == QEvent::MouseButtonDblClick)
{
QMouseEvent* mouseEvent = static_cast<QMouseEvent*>(event);
if (mouseEvent->button() == Qt::LeftButton)
{
OnMaximize();
consumeEvent = true;
}
}
else if (event->type() == QEvent::FocusIn)
{
parentWidget()->setFocus();
}
return QWidget::eventFilter(object, event) || consumeEvent;
}
void CViewportTitleDlg::OnBnClickedGotoPosition()
{
emit ActionTriggered(ID_DISPLAY_GOTOPOSITION);
}
void CViewportTitleDlg::OnBnClickedMuteAudio()
{
gSettings.bMuteAudio = !gSettings.bMuteAudio;
if (gSettings.bMuteAudio)
{
LmbrCentral::AudioSystemComponentRequestBus::Broadcast(&LmbrCentral::AudioSystemComponentRequestBus::Events::GlobalMuteAudio);
}
else
{
LmbrCentral::AudioSystemComponentRequestBus::Broadcast(&LmbrCentral::AudioSystemComponentRequestBus::Events::GlobalUnmuteAudio);
}
UpdateMuteActionText();
}
void CViewportTitleDlg::UpdateMuteActionText()
{
bool audioSystemConnected = false;
LmbrCentral::AudioSystemComponentRequestBus::BroadcastResult(
audioSystemConnected, &LmbrCentral::AudioSystemComponentRequestBus::Events::IsAudioSystemInitialized);
if (audioSystemConnected)
{
m_audioMuteAction->setEnabled(true);
m_audioMuteAction->setText(gSettings.bMuteAudio ? tr("Un-mute Audio") : tr("Mute Audio"));
}
else
{
m_audioMuteAction->setEnabled(false);
m_audioMuteAction->setText(tr("Mute Audio: Enable Audio Gem"));
}
}
void CViewportTitleDlg::OnHMDInitialized()
{
m_enableVRAction->setEnabled(true);
}
void CViewportTitleDlg::OnHMDShutdown()
{
m_enableVRAction->setEnabled(false);
}
void CViewportTitleDlg::OnBnClickedEnableVR()
{
gSettings.bEnableGameModeVR = !gSettings.bEnableGameModeVR;
m_enableVRAction->setText(gSettings.bEnableGameModeVR ? tr("Disable VR Preview") : tr("Enable VR Preview"));
}
inline double Round(double fVal, double fStep)
{
if (fStep > 0.f)
{
fVal = int_round(fVal / fStep) * fStep;
}
return fVal;
}
void CViewportTitleDlg::SetSpeedComboBox(double value)
{
value = AZStd::clamp(Round(value, m_speedStep), m_minSpeed, m_maxSpeed);
int index = m_cameraSpeed->findData(value);
if (index != -1)
{
m_cameraSpeed->setCurrentIndex(index);
}
else
{
m_cameraSpeed->lineEdit()->setText(QString().setNum(value, 'f', m_numDecimals));
}
}
void CViewportTitleDlg::OnSpeedComboBoxEnter()
{
m_cameraSpeed->clearFocus();
}
void CViewportTitleDlg::OnUpdateMoveSpeedText(const QString& text)
{
SandboxEditor::SetCameraTranslateSpeed(aznumeric_cast<float>(Round(text.toDouble(), m_speedStep)));
}
void CViewportTitleDlg::CheckForCameraSpeedUpdate()
{
const float currentCameraMoveSpeed = SandboxEditor::CameraTranslateSpeed();
if (currentCameraMoveSpeed != m_prevMoveSpeed && !m_cameraSpeed->lineEdit()->hasFocus())
{
m_prevMoveSpeed = currentCameraMoveSpeed;
SetSpeedComboBox(currentCameraMoveSpeed);
}
}
void CViewportTitleDlg::OnGridSnappingToggled()
{
m_gridSizeActionWidget->setEnabled(m_enableGridSnappingAction->isChecked());
MainWindow::instance()->GetActionManager()->GetAction(AzToolsFramework::SnapToGrid)->trigger();
}
void CViewportTitleDlg::OnAngleSnappingToggled()
{
m_angleSizeActionWidget->setEnabled(m_enableAngleSnappingAction->isChecked());
MainWindow::instance()->GetActionManager()->GetAction(AzToolsFramework::SnapAngle)->trigger();
}
void CViewportTitleDlg::OnGridSpinBoxChanged(double value)
{
SandboxEditor::SetGridSnappingSize(static_cast<float>(value));
}
void CViewportTitleDlg::OnAngleSpinBoxChanged(double value)
{
SandboxEditor::SetAngleSnappingSize(static_cast<float>(value));
}
void CViewportTitleDlg::UpdateOverFlowMenuState()
{
bool gridSnappingActive = MainWindow::instance()->GetActionManager()->GetAction(AzToolsFramework::SnapToGrid)->isChecked();
{
QSignalBlocker signalBlocker(m_enableGridSnappingAction);
m_enableGridSnappingAction->setChecked(gridSnappingActive);
}
m_gridSizeActionWidget->setEnabled(gridSnappingActive);
bool angleSnappingActive = MainWindow::instance()->GetActionManager()->GetAction(AzToolsFramework::SnapAngle)->isChecked();
{
QSignalBlocker signalBlocker(m_enableAngleSnappingAction);
m_enableAngleSnappingAction->setChecked(angleSnappingActive);
}
m_angleSizeActionWidget->setEnabled(angleSnappingActive);
}
namespace
{
void PyToggleHelpers()
{
GetIEditor()->GetDisplaySettings()->DisplayHelpers(!GetIEditor()->GetDisplaySettings()->IsDisplayHelpers());
GetIEditor()->Notify(eNotify_OnDisplayRenderUpdate);
if (GetIEditor()->GetDisplaySettings()->IsDisplayHelpers() == false)
{
GetIEditor()->GetObjectManager()->SendEvent(EVENT_HIDE_HELPER);
}
}
bool PyIsHelpersShown()
{
return GetIEditor()->GetDisplaySettings()->IsDisplayHelpers();
}
}
namespace AzToolsFramework
{
void ViewportTitleDlgPythonFuncsHandler::Reflect(AZ::ReflectContext* context)
{
if (auto behaviorContext = azrtti_cast<AZ::BehaviorContext*>(context))
{
// this will put these methods into the 'azlmbr.legacy.general' module
auto addLegacyGeneral = [](AZ::BehaviorContext::GlobalMethodBuilder methodBuilder)
{
methodBuilder->Attribute(AZ::Script::Attributes::Scope, AZ::Script::Attributes::ScopeFlags::Automation)
->Attribute(AZ::Script::Attributes::Category, "Legacy/Editor")
->Attribute(AZ::Script::Attributes::Module, "legacy.general");
};
addLegacyGeneral(behaviorContext->Method("toggle_helpers", PyToggleHelpers, nullptr, "Toggles the display of helpers."));
addLegacyGeneral(behaviorContext->Method("is_helpers_shown", PyIsHelpersShown, nullptr, "Gets the display state of helpers."));
}
}
}
#include "ViewportTitleDlg.moc"
#include <moc_ViewportTitleDlg.cpp>