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o3de/Gems/ScriptCanvas/Code/Editor/View/Windows/MainWindow.cpp

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/*
* 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
*
*/
#include <precompiled.h>
#include <ISystem.h>
#include <IConsole.h>
#include <Editor/View/Windows/MainWindow.h>
#include <Editor/GraphCanvas/AutomationIds.h>
#include <Editor/GraphCanvas/GraphCanvasEditorNotificationBusId.h>
#include <QSplitter>
#include <QListView>
#include <QFileDialog>
#include <QShortcut>
#include <QKeySequence>
#include <QKeyEvent>
#include <QApplication>
#include <QClipboard>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QGraphicsScene>
#include <QGraphicsView>
#include <QGraphicsSceneEvent>
#include <QMimeData>
#include <QCoreApplication>
#include <QMessageBox>
#include <QDir>
#include <QDirIterator>
#include <QProgressDialog>
#include <QToolButton>
#include <ScriptEvents/ScriptEventsAsset.h>
#include <Editor/GraphCanvas/Components/MappingComponent.h>
#include <Editor/View/Dialogs/UnsavedChangesDialog.h>
#include <Editor/View/Dialogs/SettingsDialog.h>
#include <Editor/View/Widgets/ScriptCanvasNodePaletteDockWidget.h>
#include <Editor/View/Widgets/PropertyGrid.h>
#include <Editor/View/Widgets/CommandLine.h>
#include <Editor/View/Widgets/GraphTabBar.h>
#include <Editor/View/Widgets/CanvasWidget.h>
#include <Editor/View/Widgets/LogPanel.h>
#include <Editor/View/Widgets/LoggingPanel/LoggingWindow.h>
#include <Editor/View/Widgets/MainWindowStatusWidget.h>
#include <Editor/View/Widgets/NodePalette/NodePaletteModel.h>
#include <Editor/View/Widgets/StatisticsDialog/ScriptCanvasStatisticsDialog.h>
#include <Editor/View/Widgets/VariablePanel/VariableDockWidget.h>
#include <Editor/View/Widgets/UnitTestPanel/UnitTestDockWidget.h>
#include <Editor/View/Widgets/ValidationPanel/GraphValidationDockWidget.h>
#include <Editor/View/Windows/ui_mainwindow.h>
#include <Editor/Model/EntityMimeDataHandler.h>
#include <Editor/Utilities/RecentAssetPath.h>
#include <Editor/Settings.h>
#include <Editor/Nodes/NodeCreateUtils.h>
#include <AzCore/Component/ComponentApplicationBus.h>
#include <AzCore/Component/TransformBus.h>
#include <AzCore/Serialization/Utils.h>
#include <AzCore/Asset/AssetManagerBus.h>
#include <AzCore/Asset/AssetManager.h>
#include <AzCore/IO/FileIO.h>
#include <AzCore/std/containers/array.h>
#include <AzCore/std/containers/set.h>
#include <AzCore/std/smart_ptr/make_shared.h>
#include <AzCore/Component/EntityUtils.h>
#include <AzCore/Serialization/IdUtils.h>
#include <AzCore/Math/Color.h>
#include <AzCore/Math/Vector2.h>
#include <AzCore/Math/Vector3.h>
#include <AzCore/Math/Vector4.h>
#include <AzFramework/Asset/AssetCatalog.h>
#include <AzFramework/StringFunc/StringFunc.h>
#include <AzToolsFramework/AssetBrowser/AssetBrowserBus.h>
#include <AzToolsFramework/AssetBrowser/AssetBrowserModel.h>
#include <AzToolsFramework/API/EditorAssetSystemAPI.h>
#include <AzToolsFramework/API/EntityCompositionRequestBus.h>
#include <AzToolsFramework/API/ToolsApplicationAPI.h>
#include <AzToolsFramework/ToolsComponents/EditorEntityIdContainer.h>
#include <AzToolsFramework/ToolsComponents/GenericComponentWrapper.h>
#include <AzToolsFramework/ToolsComponents/ToolsAssetCatalogBus.h>
#include <AzToolsFramework/UI/UICore/WidgetHelpers.h>
#include <AzQtComponents/Components/Widgets/TabWidget.h>
#include <ScriptCanvas/Core/ScriptCanvasBus.h>
#include <ScriptCanvas/Core/Graph.h>
#include <ScriptCanvas/Assets/ScriptCanvasAsset.h>
#include <ScriptCanvas/Assets/ScriptCanvasAssetHandler.h>
#include <ScriptCanvas/Libraries/Core/FunctionDefinitionNode.h>
#include <GraphCanvas/GraphCanvasBus.h>
#include <GraphCanvas/Components/Nodes/NodeBus.h>
#include <GraphCanvas/Components/GeometryBus.h>
#include <GraphCanvas/Components/GridBus.h>
#include <GraphCanvas/Components/ViewBus.h>
#include <GraphCanvas/Components/VisualBus.h>
#include <GraphCanvas/Components/MimeDataHandlerBus.h>
#include <GraphCanvas/Components/Connections/ConnectionBus.h>
#include <GraphCanvas/Styling/Parser.h>
#include <GraphCanvas/Styling/Style.h>
#include <GraphCanvas/Widgets/AssetEditorToolbar/AssetEditorToolbar.h>
#include <GraphCanvas/Widgets/Bookmarks/BookmarkDockWidget.h>
#include <GraphCanvas/Widgets/GraphCanvasMimeContainer.h>
#include <GraphCanvas/Widgets/MiniMapGraphicsView/MiniMapGraphicsView.h>
#include <GraphCanvas/Widgets/GraphCanvasEditor/GraphCanvasEditorCentralWidget.h>
#include <GraphCanvas/Widgets/GraphCanvasGraphicsView/GraphCanvasGraphicsView.h>
#include <GraphCanvas/Widgets/EditorContextMenu/EditorContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/BookmarkContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/CollapsedNodeGroupContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/ConnectionContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/NodeGroupContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/NodeContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/CommentContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/SceneContextMenu.h>
#include <GraphCanvas/Widgets/EditorContextMenu/ContextMenus/SlotContextMenu.h>
#include <GraphCanvas/Utils/ConversionUtils.h>
#include <GraphCanvas/Utils/NodeNudgingController.h>
#include <GraphCanvas/Types/ConstructPresets.h>
#include <Editor/View/Windows/ScriptCanvasContextMenus.h>
#include <Editor/View/Windows/EBusHandlerActionMenu.h>
#include <Editor/View/Widgets/NodePalette/CreateNodeMimeEvent.h>
#include <Editor/View/Widgets/NodePalette/EBusNodePaletteTreeItemTypes.h>
#include <Editor/View/Windows/Tools/UpgradeTool/UpgradeHelper.h>
#include <Editor/View/Windows/Tools/UpgradeTool/VersionExplorer.h>
#include <Editor/View/Widgets/VariablePanel/SlotTypeSelectorWidget.h>
// Save Format Conversion
#include <AzCore/Component/EntityUtils.h>
#include <Editor/Include/ScriptCanvas/Components/EditorGraph.h>
////
#include <Editor/Assets/ScriptCanvasAssetHelpers.h>
#include <Editor/Assets/ScriptCanvasAssetTracker.h>
#include <Editor/Assets/ScriptCanvasAssetTrackerDefinitions.h>
#include <ScriptCanvas/Asset/AssetDescription.h>
#include <ScriptCanvas/Components/EditorScriptCanvasComponent.h>
#include <ScriptCanvas/Assets/Functions/ScriptCanvasFunctionAssetHandler.h>
#include <ScriptCanvas/Asset/Functions/ScriptCanvasFunctionAsset.h>
#include <ScriptCanvas/Assets/ScriptCanvasAsset.h>
#include <Editor/QtMetaTypes.h>
#include <GraphCanvas/Components/SceneBus.h>
namespace ScriptCanvasEditor
{
using namespace AzToolsFramework;
namespace
{
template <typename T>
class ScopedVariableSetter
{
public:
ScopedVariableSetter(T& value)
: m_oldValue(value)
, m_value(value)
{
}
ScopedVariableSetter(T& value, const T& newValue)
: m_oldValue(value)
, m_value(value)
{
m_value = newValue;
}
~ScopedVariableSetter()
{
m_value = m_oldValue;
}
private:
T m_oldValue;
T& m_value;
};
template<typename MimeDataDelegateHandler, typename ... ComponentArgs>
AZ::EntityId CreateMimeDataDelegate(ComponentArgs... componentArgs)
{
AZ::Entity* mimeDelegateEntity = aznew AZ::Entity("MimeData Delegate");
mimeDelegateEntity->CreateComponent<MimeDataDelegateHandler>(AZStd::forward<ComponentArgs>(componentArgs) ...);
mimeDelegateEntity->Init();
mimeDelegateEntity->Activate();
return mimeDelegateEntity->GetId();
}
void EnsureSaveDestinationDirectory(AZStd::string directoryLocation)
{
if (AzFramework::StringFunc::Path::HasExtension(directoryLocation.c_str()))
{
size_t offset = directoryLocation.find_last_of('/');
if (offset != AZStd::string::npos)
{
directoryLocation = directoryLocation.substr(0, offset);
}
else
{
AzFramework::StringFunc::Path::StripComponent(directoryLocation, true);
}
}
// We just need the path to exist.
QDir canvasDirectory = QDir(directoryLocation.c_str());
if (!canvasDirectory.exists())
{
canvasDirectory.mkpath(".");
}
}
} // anonymous namespace.
void Workspace::Save()
{
auto workspace = AZ::UserSettings::CreateFind<EditorSettings::EditorWorkspace>(AZ_CRC("ScriptCanvasEditorWindowState", 0x10c47d36), AZ::UserSettings::CT_LOCAL);
if (workspace)
{
workspace->Init(m_mainWindow->saveState(), m_mainWindow->saveGeometry());
Widget::GraphTabBar* tabBar = m_mainWindow->m_tabBar;
AZStd::vector<EditorSettings::EditorWorkspace::WorkspaceAssetSaveData> activeAssets;
AZ::Data::AssetId focusedAssetId = tabBar->FindAssetId(tabBar->currentIndex());
if (m_rememberOpenCanvases)
{
activeAssets.reserve(tabBar->count());
for (int i = 0; i < tabBar->count(); ++i)
{
AZ::Data::AssetId assetId = tabBar->FindAssetId(i);
const Tracker::ScriptCanvasFileState& fileState = m_mainWindow->GetAssetFileState(assetId);
if (fileState == Tracker::ScriptCanvasFileState::MODIFIED || fileState == Tracker::ScriptCanvasFileState::UNMODIFIED)
{
AZ::Data::AssetId sourceId = GetSourceAssetId(assetId);
if (sourceId.IsValid())
{
EditorSettings::EditorWorkspace::WorkspaceAssetSaveData assetSaveData;
assetSaveData.m_assetId = sourceId;
ScriptCanvas::ScriptCanvasId scriptCanvasId = m_mainWindow->FindScriptCanvasIdByAssetId(assetId);
EditorGraphRequests* editorRequests = EditorGraphRequestBus::FindFirstHandler(scriptCanvasId);
if (editorRequests)
{
if (editorRequests->IsFunctionGraph())
{
assetSaveData.m_assetType = azrtti_typeid<ScriptCanvasFunctionAsset>();
}
else
{
assetSaveData.m_assetType = azrtti_typeid<ScriptCanvasAsset>();
}
}
activeAssets.push_back(assetSaveData);
}
}
else if (assetId == focusedAssetId)
{
focusedAssetId.SetInvalid();
}
}
// The assetId needs to be the file AssetId to restore the workspace
if (focusedAssetId.IsValid())
{
focusedAssetId = GetSourceAssetId(focusedAssetId);
}
// If our currently focused asset won't be restored, just show the first element.
if (!focusedAssetId.IsValid())
{
if (!activeAssets.empty())
{
focusedAssetId = activeAssets.front().m_assetId;
}
}
}
workspace->Clear();
if (!activeAssets.empty())
{
workspace->ConfigureActiveAssets(focusedAssetId, activeAssets);
}
}
}
// Workspace
void Workspace::Restore()
{
auto workspace = AZ::UserSettings::Find<EditorSettings::EditorWorkspace>(AZ_CRC("ScriptCanvasEditorWindowState", 0x10c47d36), AZ::UserSettings::CT_LOCAL);
if (workspace)
{
workspace->Restore(qobject_cast<QMainWindow*>(m_mainWindow));
if (m_rememberOpenCanvases)
{
for (const auto& assetSaveData : workspace->GetActiveAssetData())
{
m_loadingAssets.push_back(assetSaveData.m_assetId);
}
if (m_loadingAssets.empty())
{
m_mainWindow->OnWorkspaceRestoreEnd(AZ::Data::AssetId());
}
else
{
m_mainWindow->OnWorkspaceRestoreStart();
}
AZ::Data::AssetId focusedAsset = workspace->GetFocusedAssetId();
m_queuedAssetFocus = workspace->GetFocusedAssetId();
for (const auto& assetSaveData : workspace->GetActiveAssetData())
{
AssetTrackerNotificationBus::MultiHandler::BusConnect(assetSaveData.m_assetId);
Callbacks::OnAssetReadyCallback onAssetReady = [this, focusedAsset, assetSaveData](ScriptCanvasMemoryAsset& asset)
{
// If we get an error callback. Just remove it from out active lists.
if (asset.IsSourceInError())
{
if (assetSaveData.m_assetId == m_queuedAssetFocus)
{
m_queuedAssetFocus = AZ::Data::AssetId();
}
SignalAssetComplete(asset.GetFileAssetId());
}
};
bool loadedFile = true;
AssetTrackerRequestBus::BroadcastResult(loadedFile, &AssetTrackerRequests::Load, assetSaveData.m_assetId, assetSaveData.m_assetType, onAssetReady);
if (!loadedFile)
{
if (assetSaveData.m_assetId == m_queuedAssetFocus)
{
m_queuedAssetFocus = AZ::Data::AssetId();
}
SignalAssetComplete(assetSaveData.m_assetId);
}
}
}
else
{
m_mainWindow->OnWorkspaceRestoreEnd(AZ::Data::AssetId());
}
}
}
void Workspace::OnAssetReady(const ScriptCanvasMemoryAsset::pointer memoryAsset)
{
const AZ::Data::AssetId& fileAssetId = memoryAsset->GetFileAssetId();
if (AssetTrackerNotificationBus::MultiHandler::BusIsConnectedId(fileAssetId))
{
AssetTrackerNotificationBus::MultiHandler::BusDisconnect(fileAssetId);
m_mainWindow->OpenScriptCanvasAsset(*memoryAsset);
SignalAssetComplete(fileAssetId);
}
}
void Workspace::SignalAssetComplete(const AZ::Data::AssetId& fileAssetId)
{
auto it = AZStd::find(m_loadingAssets.begin(), m_loadingAssets.end(), fileAssetId);
if (it != m_loadingAssets.end())
{
m_loadingAssets.erase(it);
}
//! When we are done loading all assets we can safely set the focus to the recorded asset
if (m_loadingAssets.empty())
{
m_mainWindow->OnWorkspaceRestoreEnd(m_queuedAssetFocus);
m_queuedAssetFocus.SetInvalid();
}
}
AZ::Data::AssetId Workspace::GetSourceAssetId(const AZ::Data::AssetId& memoryAssetId) const
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, memoryAssetId);
if (memoryAsset)
{
return memoryAsset->GetFileAssetId();
}
return AZ::Data::AssetId();
}
////////////////
// MainWindow
////////////////
MainWindow::MainWindow(QWidget* parent)
: QMainWindow(parent, Qt::Widget | Qt::WindowMinMaxButtonsHint)
, ui(new Ui::MainWindow)
, m_loadingNewlySavedFile(false)
, m_isClosingTabs(false)
, m_enterState(false)
, m_ignoreSelection(false)
, m_isRestoringWorkspace(false)
, m_preventUndoStateUpdateCount(0)
, m_queueCloseRequest(false)
, m_hasQueuedClose(false)
, m_isInAutomation(false)
, m_allowAutoSave(true)
, m_systemTickActions(0)
, m_closeCurrentGraphAfterSave(false)
, m_styleManager(ScriptCanvasEditor::AssetEditorId, "ScriptCanvas/StyleSheet/graphcanvas_style.json")
{
VariablePaletteRequestBus::Handler::BusConnect();
GraphCanvas::AssetEditorAutomationRequestBus::Handler::BusConnect(ScriptCanvasEditor::AssetEditorId);
AZStd::array<char, AZ::IO::MaxPathLength> unresolvedPath;
AZ::IO::FileIOBase::GetInstance()->ResolvePath("@assets@/translation/scriptcanvas_en_us.qm", unresolvedPath.data(), unresolvedPath.size());
QString translationFilePath(unresolvedPath.data());
if ( m_translator.load(QLocale::Language::English, translationFilePath) )
{
if ( !qApp->installTranslator(&m_translator) )
{
AZ_Warning("ScriptCanvas", false, "Error installing translation %s!", unresolvedPath.data());
}
}
else
{
AZ_Warning("ScriptCanvas", false, "Error loading translation file %s", unresolvedPath.data());
}
AzToolsFramework::AssetBrowser::AssetBrowserModel* assetBrowserModel = nullptr;
AzToolsFramework::AssetBrowser::AssetBrowserComponentRequestBus::BroadcastResult(assetBrowserModel, &AzToolsFramework::AssetBrowser::AssetBrowserComponentRequests::GetAssetBrowserModel);
{
m_scriptEventsAssetModel = new ScriptCanvasAssetBrowserModel(this);
AzToolsFramework::AssetBrowser::AssetGroupFilter* scriptEventAssetFilter = new AzToolsFramework::AssetBrowser::AssetGroupFilter();
scriptEventAssetFilter->SetAssetGroup(ScriptEvents::ScriptEventsAsset::GetGroup());
scriptEventAssetFilter->SetFilterPropagation(AzToolsFramework::AssetBrowser::AssetBrowserEntryFilter::PropagateDirection::Down);
m_scriptEventsAssetModel->setSourceModel(assetBrowserModel);
}
{
m_scriptCanvasAssetModel = new ScriptCanvasAssetBrowserModel(this);
AzToolsFramework::AssetBrowser::AssetGroupFilter* scriptCanvasAssetFilter = new AzToolsFramework::AssetBrowser::AssetGroupFilter();
scriptCanvasAssetFilter->SetAssetGroup(ScriptCanvasAsset::Description::GetGroup(azrtti_typeid<ScriptCanvasAsset>()));
scriptCanvasAssetFilter->SetFilterPropagation(AzToolsFramework::AssetBrowser::AssetBrowserEntryFilter::PropagateDirection::Down);
m_scriptCanvasAssetModel->setSourceModel(assetBrowserModel);
}
m_nodePaletteModel.AssignAssetModel(m_scriptCanvasAssetModel);
ui->setupUi(this);
CreateMenus();
UpdateRecentMenu();
m_host = new QWidget();
m_layout = new QVBoxLayout();
m_emptyCanvas = aznew GraphCanvas::GraphCanvasEditorEmptyDockWidget(this);
m_emptyCanvas->SetDragTargetText(tr("Use the File Menu or drag out a node from the Node Palette to create a new script.").toStdString().c_str());
m_emptyCanvas->SetEditorId(ScriptCanvasEditor::AssetEditorId);
m_emptyCanvas->RegisterAcceptedMimeType(Widget::NodePaletteDockWidget::GetMimeType());
m_emptyCanvas->RegisterAcceptedMimeType(AzToolsFramework::EditorEntityIdContainer::GetMimeType());
m_editorToolbar = aznew GraphCanvas::AssetEditorToolbar(ScriptCanvasEditor::AssetEditorId);
// Custom Actions
{
m_assignToSelectedEntity = new QToolButton();
m_assignToSelectedEntity->setIcon(QIcon(":/ScriptCanvasEditorResources/Resources/attach_to_entity.png"));
m_assignToSelectedEntity->setToolTip("Assigns the currently active graph to all of the currently selected entities.");
m_selectedEntityMenu = new QMenu();
m_assignToSelectedEntity->setPopupMode(QToolButton::ToolButtonPopupMode::MenuButtonPopup);
m_assignToSelectedEntity->setMenu(m_selectedEntityMenu);
m_assignToSelectedEntity->setEnabled(false);
m_editorToolbar->AddCustomAction(m_assignToSelectedEntity);
QObject::connect(m_selectedEntityMenu, &QMenu::aboutToShow, this, &MainWindow::OnSelectedEntitiesAboutToShow);
QObject::connect(m_assignToSelectedEntity, &QToolButton::clicked, this, &MainWindow::OnAssignToSelectedEntities);
}
// Creation Actions
{
m_createScriptCanvas = new QToolButton();
m_createScriptCanvas->setIcon(QIcon(":/ScriptCanvasEditorResources/Resources/create_graph.png"));
m_createScriptCanvas->setToolTip("Creates a new Script Canvas Graph");
QObject::connect(m_createScriptCanvas, &QToolButton::clicked, this, &MainWindow::OnFileNew);
m_editorToolbar->AddCreationAction(m_createScriptCanvas);
RegisterObject(AutomationIds::CreateScriptCanvasButton, m_createScriptCanvas);
}
{
m_createFunctionInput = new QToolButton();
m_createFunctionInput->setToolTip("Creates an Execution Nodeling on the leftmost side of the graph to be used as input for the graph.");
m_createFunctionInput->setIcon(QIcon(":/ScriptCanvasEditorResources/Resources/create_function_input.png"));
m_createFunctionInput->setEnabled(false);
}
m_editorToolbar->AddCustomAction(m_createFunctionInput);
connect(m_createFunctionInput, &QToolButton::clicked, this, &MainWindow::CreateFunctionInput);
{
m_createFunctionOutput = new QToolButton();
m_createFunctionOutput->setToolTip("Creates an Execution Nodeling on the rightmost side of the graph to be used as output for the graph.");
m_createFunctionOutput->setIcon(QIcon(":/ScriptCanvasEditorResources/Resources/create_function_output.png"));
m_createFunctionOutput->setEnabled(false);
}
m_editorToolbar->AddCustomAction(m_createFunctionOutput);
connect(m_createFunctionOutput, &QToolButton::clicked, this, &MainWindow::CreateFunctionOutput);
{
m_validateGraphToolButton = new QToolButton();
m_validateGraphToolButton->setToolTip("Will run a validation check on the current graph and report any warnings/errors discovered.");
m_validateGraphToolButton->setIcon(QIcon(":/ScriptCanvasEditorResources/Resources/validate_icon.png"));
m_validateGraphToolButton->setEnabled(false);
}
m_editorToolbar->AddCustomAction(m_validateGraphToolButton);
connect(m_validateGraphToolButton, &QToolButton::clicked, this, &MainWindow::OnValidateCurrentGraph);
m_layout->addWidget(m_editorToolbar);
// Tab bar
{
m_tabWidget = new AzQtComponents::TabWidget(m_host);
m_tabBar = new Widget::GraphTabBar(m_tabWidget);
m_tabWidget->setCustomTabBar(m_tabBar);
m_tabWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
connect(m_tabBar, &QTabBar::tabCloseRequested, this, &MainWindow::OnTabCloseButtonPressed);
connect(m_tabBar, &Widget::GraphTabBar::TabCloseNoButton, this, &MainWindow::OnTabCloseRequest);
connect(m_tabBar, &Widget::GraphTabBar::SaveTab, this, &MainWindow::SaveTab);
connect(m_tabBar, &Widget::GraphTabBar::CloseAllTabsSignal, this, &MainWindow::CloseAllTabs);
connect(m_tabBar, &Widget::GraphTabBar::CloseAllTabsButSignal, this, &MainWindow::CloseAllTabsBut);
connect(m_tabBar, &Widget::GraphTabBar::CopyPathToClipboard, this, &MainWindow::CopyPathToClipboard);
connect(m_tabBar, &Widget::GraphTabBar::OnActiveFileStateChanged, this, &MainWindow::OnActiveFileStateChanged);
AzQtComponents::TabWidget::applySecondaryStyle(m_tabWidget, false);
m_tabWidget->setObjectName("ScriptCanvasTabs");
m_layout->addWidget(m_tabWidget);
}
m_commandLine = new Widget::CommandLine(this);
m_commandLine->setBaseSize(QSize(size().width(), m_commandLine->size().height()));
m_commandLine->setObjectName("CommandLine");
m_layout->addWidget(m_commandLine);
m_layout->addWidget(m_emptyCanvas);
// Minimap should be a child of the dock widget. But until performance concerns are resolved
// we want to hide it(mostly to avoid re-setting up all of the structural code around it).
//
// If this is a child, it appears on the default context menu to show/hide.
m_minimap = aznew GraphCanvas::MiniMapDockWidget(ScriptCanvasEditor::AssetEditorId);
m_minimap->setObjectName("MiniMapDockWidget");
m_statusWidget = aznew MainWindowStatusWidget(this);
statusBar()->addWidget(m_statusWidget,1);
QObject::connect(m_statusWidget, &MainWindowStatusWidget::OnErrorButtonPressed, this, &MainWindow::OnShowValidationErrors);
QObject::connect(m_statusWidget, &MainWindowStatusWidget::OnWarningButtonPressed, this, &MainWindow::OnShowValidationWarnings);
m_nodePaletteModel.RepopulateModel();
// Order these are created denotes the order for an auto-generate Qt menu. Keeping this construction order
// in sync with the order we display under tools for consistency.
{
const bool isInContextMenu = false;
Widget::ScriptCanvasNodePaletteConfig nodePaletteConfig(m_nodePaletteModel, m_scriptEventsAssetModel, isInContextMenu);
m_nodePalette = aznew Widget::NodePaletteDockWidget(tr("Node Palette"), this, nodePaletteConfig);
m_nodePalette->setObjectName("NodePalette");
RegisterObject(AutomationIds::NodePaletteDockWidget, m_nodePalette);
RegisterObject(AutomationIds::NodePaletteWidget, m_nodePalette->GetNodePaletteWidget());
}
m_propertyGrid = new Widget::PropertyGrid(this, "Node Inspector");
m_propertyGrid->setObjectName("NodeInspector");
m_bookmarkDockWidget = aznew GraphCanvas::BookmarkDockWidget(ScriptCanvasEditor::AssetEditorId, this);
m_variableDockWidget = new VariableDockWidget(this);
m_variableDockWidget->setObjectName("VariableManager");
QObject::connect(m_variableDockWidget, &VariableDockWidget::OnVariableSelectionChanged, this, &MainWindow::OnVariableSelectionChanged);
// This needs to happen after the node palette is created, because we scrape for the variable data from inside
// of there.
m_variableDockWidget->PopulateVariablePalette(m_variablePaletteTypes);
m_validationDockWidget = aznew GraphValidationDockWidget(this);
m_validationDockWidget->setObjectName("ValidationDockWidget");
// End Construction list
m_loggingWindow = aznew LoggingWindow(this);
m_loggingWindow->setObjectName("LoggingWindow");
m_ebusHandlerActionMenu = aznew EBusHandlerActionMenu();
m_statisticsDialog = aznew StatisticsDialog(m_nodePaletteModel, m_scriptCanvasAssetModel, nullptr);
m_statisticsDialog->hide();
m_presetEditor = aznew GraphCanvas::ConstructPresetDialog(nullptr);
m_presetEditor->SetEditorId(ScriptCanvasEditor::AssetEditorId);
m_presetWrapper = new AzQtComponents::WindowDecorationWrapper(AzQtComponents::WindowDecorationWrapper::OptionAutoTitleBarButtons);
m_presetWrapper->setGuest(m_presetEditor);
m_presetWrapper->hide();
m_host->setLayout(m_layout);
setCentralWidget(m_host);
m_workspace = new Workspace(this);
QTimer::singleShot(0, [this]() {
SetDefaultLayout();
if (m_activeAssetId.IsValid())
{
m_queuedFocusOverride = m_activeAssetId;
}
m_workspace->Restore();
m_workspace->Save();
});
m_entityMimeDelegateId = CreateMimeDataDelegate<ScriptCanvasEditor::EntityMimeDataHandler>();
ScriptCanvasEditor::GeneralRequestBus::Handler::BusConnect();
ScriptCanvasEditor::AutomationRequestBus::Handler::BusConnect();
UIRequestBus::Handler::BusConnect();
UndoNotificationBus::Handler::BusConnect();
GraphCanvas::AssetEditorRequestBus::Handler::BusConnect(ScriptCanvasEditor::AssetEditorId);
GraphCanvas::AssetEditorSettingsRequestBus::Handler::BusConnect(ScriptCanvasEditor::AssetEditorId);
ScriptCanvas::BatchOperationNotificationBus::Handler::BusConnect();
AssetGraphSceneBus::Handler::BusConnect();
AzToolsFramework::ToolsApplicationNotificationBus::Handler::BusConnect();
ScriptCanvas::ScriptCanvasSettingsRequestBus::Handler::BusConnect();
UINotificationBus::Broadcast(&UINotifications::MainWindowCreationEvent, this);
m_userSettings = AZ::UserSettings::CreateFind<EditorSettings::ScriptCanvasEditorSettings>(AZ_CRC("ScriptCanvasPreviewSettings", 0x1c5a2965), AZ::UserSettings::CT_LOCAL);
if (m_userSettings)
{
m_allowAutoSave = m_userSettings->m_autoSaveConfig.m_enabled;
m_showUpgradeTool = m_userSettings->m_showUpgradeDialog;
m_autoSaveTimer.setInterval(m_userSettings->m_autoSaveConfig.m_timeSeconds * 1000);
m_userSettings->m_constructPresets.SetEditorId(ScriptCanvasEditor::AssetEditorId);
}
// These should be created after we load up the user settings so we can
// initialize the user presets
m_sceneContextMenu = aznew SceneContextMenu(m_nodePaletteModel, m_scriptEventsAssetModel);
m_connectionContextMenu = aznew ConnectionContextMenu(m_nodePaletteModel, m_scriptEventsAssetModel);
connect(m_nodePalette, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(m_minimap, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(m_propertyGrid, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(m_bookmarkDockWidget, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(m_variableDockWidget, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(m_loggingWindow, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(m_validationDockWidget, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
m_autoSaveTimer.setSingleShot(true);
connect(&m_autoSaveTimer, &QTimer::timeout, this, &MainWindow::OnAutoSave);
UpdateMenuState(false);
PromptForUpgrade();
}
void MainWindow::PromptForUpgrade()
{
static bool displayUpgradePrompt = false; // Set to true if you need the upgrade dialog to show up on ScriptCanvas editor open
if (displayUpgradePrompt && m_showUpgradeTool)
{
QTimer::singleShot(1.f, this, [this]()
{
UpgradeTool* upgradeTool = aznew UpgradeTool(this);
QPoint centerPoint = frameGeometry().center();
upgradeTool->adjustSize();
upgradeTool->move(centerPoint.x() - upgradeTool->width() / 2, centerPoint.y() - upgradeTool->height() / 2);
if (upgradeTool->exec() == QDialog::Accepted)
{
// Manual correction
size_t assetsThatNeedManualInspection = AZ::Interface<IUpgradeRequests>::Get()->GetGraphsThatNeedManualUpgrade().size();
QString message = QObject::tr("%1 Graph(s) upgraded<br>%2 graph(s) did not require upgrade").arg(upgradeTool->UpgradedGraphCount()).arg(upgradeTool->SkippedGraphCount());
if (assetsThatNeedManualInspection > 0)
{
message.append(QObject::tr("<br>%1 graph(s) that need manual corrections. You will be prompted to review them after you close this dialog.<br>").arg(assetsThatNeedManualInspection));
}
// Report
char resolvedBuffer[AZ_MAX_PATH_LEN] = { 0 };
AZStd::string outputFileName = AZStd::string::format("@devroot@/ScriptCanvasUpgradeReport.html");
AZ::IO::FileIOBase::GetInstance()->ResolvePath(outputFileName.c_str(), resolvedBuffer, AZ_MAX_PATH_LEN);
AZStd::string urlToReport = AZStd::string::format("For more information see the <a href=\"%s\">Upgrade Report</a>.", resolvedBuffer);
message.append(QObject::tr("<br>%1").arg(urlToReport.c_str()));
// Backup
if (upgradeTool->HasBackup())
{
AZStd::string outputFileName2 = AZStd::string::format("@devroot@/ScriptCanvas_BACKUP");
AZ::IO::FileIOBase::GetInstance()->ResolvePath(outputFileName2.c_str(), resolvedBuffer, AZ_MAX_PATH_LEN);
AZStd::string backupPath = AZStd::string::format("<br>Open the <a href=\"%s\">Backup Folder</a>.", resolvedBuffer);
message.append(QObject::tr("%1").arg(backupPath.c_str()));
}
// Done upgrading, show details
QMessageBox mb(QMessageBox::Information,
QObject::tr("Upgrade Complete"),
message,
QMessageBox::Ok, this);
mb.setTextFormat(Qt::RichText);
centerPoint = frameGeometry().center();
mb.adjustSize();
mb.move(centerPoint.x() - width() / 2, centerPoint.y() - height() / 2);
mb.exec();
// If there are graphs that need manual correction, show the helper
if (assetsThatNeedManualInspection > 0)
{
UpgradeHelper* upgradeHelper = new UpgradeHelper(this);
upgradeHelper->show();
}
}
});
}
}
MainWindow::~MainWindow()
{
m_workspace->Save();
ScriptCanvas::BatchOperationNotificationBus::Handler::BusDisconnect();
GraphCanvas::AssetEditorRequestBus::Handler::BusDisconnect();
UndoNotificationBus::Handler::BusDisconnect();
UIRequestBus::Handler::BusDisconnect();
ScriptCanvasEditor::GeneralRequestBus::Handler::BusDisconnect();
GraphCanvas::AssetEditorAutomationRequestBus::Handler::BusDisconnect();
ScriptCanvas::ScriptCanvasSettingsRequestBus::Handler::BusDisconnect();
Clear();
delete m_nodePalette;
delete m_unitTestDockWidget;
delete m_statisticsDialog;
delete m_presetEditor;
delete m_workspace;
delete m_sceneContextMenu;
delete m_connectionContextMenu;
}
void MainWindow::CreateMenus()
{
// File menu
connect(ui->action_New_Script, &QAction::triggered, this, &MainWindow::OnFileNew);
ui->action_New_Script->setShortcut(QKeySequence(QKeySequence::New));
connect(ui->action_Open, &QAction::triggered, this, &MainWindow::OnFileOpen);
ui->action_Open->setShortcut(QKeySequence(QKeySequence::Open));
connect(ui->action_UpgradeTool, &QAction::triggered, this, &MainWindow::RunUpgradeTool);
ui->action_UpgradeTool->setVisible(true);
// List of recent files.
{
QMenu* recentMenu = new QMenu("Open &Recent");
for (int i = 0; i < m_recentActions.size(); ++i)
{
QAction* action = new QAction(this);
action->setVisible(false);
m_recentActions[i] = AZStd::make_pair(action, QMetaObject::Connection());
recentMenu->addAction(action);
}
connect(recentMenu, &QMenu::aboutToShow, this, &MainWindow::UpdateRecentMenu);
recentMenu->addSeparator();
// Clear Recent Files.
{
QAction* action = new QAction("&Clear Recent Files", this);
QObject::connect(action,
&QAction::triggered,
[this](bool /*checked*/)
{
ClearRecentFile();
UpdateRecentMenu();
});
recentMenu->addAction(action);
}
ui->menuFile->insertMenu(ui->action_Save, recentMenu);
ui->menuFile->insertSeparator(ui->action_Save);
}
connect(ui->action_Save, &QAction::triggered, this, &MainWindow::OnFileSaveCaller);
ui->action_Save->setShortcut(QKeySequence(QKeySequence::Save));
connect(ui->action_Save_As, &QAction::triggered, this, &MainWindow::OnFileSaveAsCaller);
ui->action_Save_As->setShortcut(QKeySequence(tr("Ctrl+Shift+S", "File|Save As...")));
QObject::connect(ui->action_Close,
&QAction::triggered,
[this](bool /*checked*/)
{
m_tabBar->tabCloseRequested(m_tabBar->currentIndex());
});
ui->action_Close->setShortcut(QKeySequence(QKeySequence::Close));
// Edit Menu
SetupEditMenu();
// View menu
connect(ui->action_ViewNodePalette, &QAction::triggered, this, &MainWindow::OnViewNodePalette);
// Disabling the Minimap since it does not play nicely with the Qt caching solution
// And causing some weird visual issues.
connect(ui->action_ViewMiniMap, &QAction::triggered, this, &MainWindow::OnViewMiniMap);
ui->action_ViewMiniMap->setVisible(false);
connect(ui->action_ViewProperties, &QAction::triggered, this, &MainWindow::OnViewProperties);
connect(ui->action_ViewBookmarks, &QAction::triggered, this, &MainWindow::OnBookmarks);
connect(ui->action_ViewVariableManager, &QAction::triggered, this, &MainWindow::OnVariableManager);
connect(m_variableDockWidget, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(ui->action_ViewLogWindow, &QAction::triggered, this, &MainWindow::OnViewLogWindow);
connect(m_loggingWindow, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
connect(ui->action_ViewDebugger, &QAction::triggered, this, &MainWindow::OnViewDebugger);
connect(ui->action_ViewCommandLine, &QAction::triggered, this, &MainWindow::OnViewCommandLine);
connect(ui->action_ViewLog, &QAction::triggered, this, &MainWindow::OnViewLog);
connect(ui->action_GraphValidation, &QAction::triggered, this, &MainWindow::OnViewGraphValidation);
connect(ui->action_Debugging, &QAction::triggered, this, &MainWindow::OnViewDebuggingWindow);
connect(ui->action_ViewUnitTestManager, &QAction::triggered, this, &MainWindow::OnViewUnitTestManager);
connect(ui->action_NodeStatistics, &QAction::triggered, this, &MainWindow::OnViewStatisticsPanel);
connect(ui->action_PresetsEditor, &QAction::triggered, this, &MainWindow::OnViewPresetsEditor);
connect(ui->action_ViewRestoreDefaultLayout, &QAction::triggered, this, &MainWindow::OnRestoreDefaultLayout);
}
void MainWindow::SignalActiveSceneChanged(AZ::Data::AssetId assetId)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetId);
AZ::EntityId graphId;
if (memoryAsset)
{
graphId = memoryAsset->GetGraphId();
}
m_autoSaveTimer.stop();
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::PreOnActiveGraphChanged);
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::OnActiveGraphChanged, graphId);
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::PostOnActiveGraphChanged);
// The paste action refreshes based on the scene's mimetype
RefreshPasteAction();
bool enabled = false;
if (graphId.IsValid())
{
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphId, &GraphCanvas::SceneRequests::GetViewId);
AZ_Assert(viewId.IsValid(), "SceneRequest must return a valid ViewId");
if (viewId.IsValid())
{
GraphCanvas::ViewNotificationBus::Handler::BusDisconnect();
GraphCanvas::ViewNotificationBus::Handler::BusConnect(viewId);
enabled = memoryAsset->GetScriptCanvasId().IsValid();
}
}
UpdateMenuState(enabled);
}
void MainWindow::UpdateRecentMenu()
{
QStringList recentFiles = ReadRecentFiles();
int recentCount = 0;
for (auto filename : recentFiles)
{
if (!QFile::exists(filename))
{
continue;
}
auto& recent = m_recentActions[recentCount++];
recent.first->setText(QString("&%1 %2").arg(QString::number(recentCount), filename));
recent.first->setData(filename);
recent.first->setVisible(true);
QObject::disconnect(recent.second);
recent.second = QObject::connect(recent.first,
&QAction::triggered,
[this, filename](bool /*checked*/)
{
OpenFile(filename.toUtf8().data());
});
}
for (int i = recentCount; i < m_recentActions.size(); ++i)
{
auto& recent = m_recentActions[recentCount++];
recent.first->setVisible(false);
}
}
void MainWindow::OnViewVisibilityChanged(bool)
{
UpdateViewMenu();
}
void MainWindow::closeEvent(QCloseEvent* event)
{
// If we are in the middle of saving a graph. We don't want to close ourselves down and potentially retrigger the saving logic.
if (m_queueCloseRequest)
{
m_hasQueuedClose = true;
event->ignore();
return;
}
AssetTrackerRequests::AssetList unsavedAssets;
AssetTrackerRequestBus::BroadcastResult(unsavedAssets, &AssetTrackerRequests::GetUnsavedAssets);
for (int tabCounter = 0; tabCounter < m_tabBar->count(); ++tabCounter)
{
AZ::Data::AssetId assetId = m_tabBar->FindAssetId(tabCounter);
auto resultIterator = m_processedClosedAssetIds.insert(assetId);
if (!resultIterator.second)
{
continue;
}
const Tracker::ScriptCanvasFileState& fileState = GetAssetFileState(assetId);
if (fileState == Tracker::ScriptCanvasFileState::UNMODIFIED)
{
continue;
}
// Query the user.
SetActiveAsset(assetId);
QString tabName = m_tabBar->tabText(tabCounter);
UnsavedChangesOptions shouldSaveResults = ShowSaveDialog(tabName);
if (shouldSaveResults == UnsavedChangesOptions::SAVE)
{
Callbacks::OnSave saveCB = [this, assetId](bool isSuccessful, AZ::Data::AssetPtr, AZ::Data::AssetId)
{
if (isSuccessful)
{
// Continue closing.
qobject_cast<QWidget*>(parent())->close();
}
else
{
// Abort closing.
QMessageBox::critical(this, QString(), QObject::tr("Failed to save."));
m_processedClosedAssetIds.clear();
}
};
ActivateAndSaveAsset(assetId, saveCB);
event->ignore();
return;
}
else if (shouldSaveResults == UnsavedChangesOptions::CANCEL_WITHOUT_SAVING)
{
m_processedClosedAssetIds.clear();
event->ignore();
return;
}
else if (shouldSaveResults == UnsavedChangesOptions::CONTINUE_WITHOUT_SAVING &&
(fileState == Tracker::ScriptCanvasFileState::NEW || fileState == Tracker::ScriptCanvasFileState::SOURCE_REMOVED))
{
CloseScriptCanvasAsset(assetId);
--tabCounter;
}
}
m_workspace->Save();
// Close all files.
AssetTrackerRequests::AssetList allAssets;
AssetTrackerRequestBus::BroadcastResult(allAssets, &AssetTrackerRequests::GetAssets);
for (auto trackedAsset : allAssets)
{
const AZ::Data::AssetId& assetId = trackedAsset->GetAsset().GetId();
CloseScriptCanvasAsset(assetId);
}
m_processedClosedAssetIds.clear();
event->accept();
}
UnsavedChangesOptions MainWindow::ShowSaveDialog(const QString& filename)
{
bool wasActive = m_autoSaveTimer.isActive();
if (wasActive)
{
m_autoSaveTimer.stop();
}
UnsavedChangesOptions shouldSaveResults = UnsavedChangesOptions::INVALID;
UnsavedChangesDialog dialog(filename, this);
dialog.exec();
shouldSaveResults = dialog.GetResult();
// If the auto save timer was active, and we cancelled our save dialog, we want
// to resume the auto save timer.
if (shouldSaveResults == UnsavedChangesOptions::CANCEL_WITHOUT_SAVING
|| shouldSaveResults == UnsavedChangesOptions::INVALID)
{
RestartAutoTimerSave(wasActive);
}
return shouldSaveResults;
}
void MainWindow::TriggerUndo()
{
GeneralEditorNotificationBus::Event(GetActiveScriptCanvasId(), &GeneralEditorNotifications::OnUndoRedoBegin);
DequeuePropertyGridUpdate();
UndoRequestBus::Event(GetActiveScriptCanvasId(), &UndoRequests::Undo);
SignalSceneDirty(m_activeAssetId);
m_propertyGrid->ClearSelection();
GeneralEditorNotificationBus::Event(GetActiveScriptCanvasId(), &GeneralEditorNotifications::OnUndoRedoEnd);
}
void MainWindow::TriggerRedo()
{
GeneralEditorNotificationBus::Event(GetActiveScriptCanvasId(), &GeneralEditorNotifications::OnUndoRedoBegin);
DequeuePropertyGridUpdate();
UndoRequestBus::Event(GetActiveScriptCanvasId(), &UndoRequests::Redo);
SignalSceneDirty(m_activeAssetId);
m_propertyGrid->ClearSelection();
GeneralEditorNotificationBus::Event(GetActiveScriptCanvasId(), &GeneralEditorNotifications::OnUndoRedoEnd);
}
void MainWindow::RegisterVariableType(const ScriptCanvas::Data::Type& variableType)
{
m_variablePaletteTypes.insert(ScriptCanvas::Data::ToAZType(variableType));
}
bool MainWindow::IsValidVariableType(const ScriptCanvas::Data::Type& dataType) const
{
return m_variableDockWidget->IsValidVariableType(dataType);
}
bool MainWindow::ShowSlotTypeSelector(ScriptCanvas::Slot* slot, const QPoint& scenePosition, VariablePaletteRequests::SlotSetup& outSetup)
{
AZ_Assert(slot, "A valid slot must be provided");
if (slot)
{
m_slotTypeSelector = new SlotTypeSelectorWidget(GetActiveScriptCanvasId(), this); // Recreate the widget every time because of https://bugreports.qt.io/browse/QTBUG-76509
m_slotTypeSelector->PopulateVariablePalette(m_variablePaletteTypes);
// Only set the slot name if the user has already configured this slot, so if they are creating
// for the first time they will see the placeholder text instead
bool isValidVariableType = false;
VariablePaletteRequestBus::BroadcastResult(isValidVariableType, &VariablePaletteRequests::IsValidVariableType, slot->GetDataType());
if (isValidVariableType)
{
m_slotTypeSelector->SetSlotName(slot->GetName());
}
m_slotTypeSelector->move(scenePosition);
m_slotTypeSelector->setEnabled(true);
m_slotTypeSelector->update();
if (m_slotTypeSelector->exec() != QDialog::Rejected)
{
outSetup.m_name = m_slotTypeSelector->GetSlotName();
outSetup.m_type = m_slotTypeSelector->GetSelectedType();
}
else
{
delete m_slotTypeSelector;
return false;
}
delete m_slotTypeSelector;
}
return true;
}
void MainWindow::OpenValidationPanel()
{
if (!m_validationDockWidget->isVisible())
{
OnViewGraphValidation();
}
}
void MainWindow::PostUndoPoint(ScriptCanvas::ScriptCanvasId scriptCanvasId)
{
bool isIdle = true;
UndoRequestBus::EventResult(isIdle, scriptCanvasId, &UndoRequests::IsIdle);
if (m_preventUndoStateUpdateCount == 0 && isIdle)
{
ScopedUndoBatch scopedUndoBatch("Modify Graph Canvas Scene");
UndoRequestBus::Event(scriptCanvasId, &UndoRequests::AddGraphItemChangeUndo, "Graph Change");
MarkAssetModified(m_activeAssetId);
}
const bool forceTimer = true;
RestartAutoTimerSave(forceTimer);
}
void MainWindow::SignalSceneDirty(AZ::Data::AssetId assetId)
{
MarkAssetModified(assetId);
}
void MainWindow::PushPreventUndoStateUpdate()
{
++m_preventUndoStateUpdateCount;
}
void MainWindow::PopPreventUndoStateUpdate()
{
if (m_preventUndoStateUpdateCount > 0)
{
--m_preventUndoStateUpdateCount;
}
}
void MainWindow::ClearPreventUndoStateUpdate()
{
m_preventUndoStateUpdateCount = 0;
}
void MainWindow::MarkAssetModified(const AZ::Data::AssetId& assetId)
{
if (!assetId.IsValid())
{
return;
}
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetId);
if (memoryAsset)
{
const auto& memoryAssetId = memoryAsset->GetId();
const Tracker::ScriptCanvasFileState& fileState = GetAssetFileState(memoryAssetId);
if (fileState != Tracker::ScriptCanvasFileState::NEW)
{
AssetTrackerRequestBus::Broadcast(&AssetTrackerRequests::UpdateFileState, memoryAssetId, Tracker::ScriptCanvasFileState::MODIFIED);
}
}
}
void MainWindow::RefreshScriptCanvasAsset(const AZ::Data::Asset<ScriptCanvas::ScriptCanvasAssetBase>& asset)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, asset.GetId());
if (memoryAsset && asset.IsReady())
{
AZ::EntityId scGraphId = memoryAsset->GetScriptCanvasId();
GraphCanvas::SceneNotificationBus::MultiHandler::BusDisconnect(scGraphId);
AZ::EntityId graphCanvasId = GetGraphCanvasGraphId(scGraphId);
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::OnGraphRefreshed, graphCanvasId, graphCanvasId);
int tabIndex = -1;
if (IsTabOpen(asset.GetId(), tabIndex))
{
const AZStd::string& assetPath = memoryAsset->GetAbsolutePath();
m_tabBar->setTabToolTip(tabIndex, assetPath.c_str());
m_tabBar->SetTabText(tabIndex, memoryAsset->GetTabName().c_str(), memoryAsset->GetFileState());
}
if (graphCanvasId.IsValid())
{
GraphCanvas::SceneNotificationBus::MultiHandler::BusConnect(graphCanvasId);
GraphCanvas::SceneMimeDelegateRequestBus::Event(graphCanvasId, &GraphCanvas::SceneMimeDelegateRequests::AddDelegate, m_entityMimeDelegateId);
GraphCanvas::SceneRequestBus::Event(graphCanvasId, &GraphCanvas::SceneRequests::SetMimeType, Widget::NodePaletteDockWidget::GetMimeType());
GraphCanvas::SceneMemberNotificationBus::Event(graphCanvasId, &GraphCanvas::SceneMemberNotifications::OnSceneReady);
}
}
}
AZ::Outcome<int, AZStd::string> MainWindow::OpenScriptCanvasAssetId(const AZ::Data::AssetId& fileAssetId)
{
if (!fileAssetId.IsValid())
{
return AZ::Failure(AZStd::string("Unable to open asset with invalid asset id"));
}
int outTabIndex = m_tabBar->FindTab(fileAssetId);
if (outTabIndex >= 0)
{
m_tabBar->SelectTab(fileAssetId);
return AZ::Success(outTabIndex);
}
AZ::Data::AssetInfo assetInfo;
AZ::Data::AssetCatalogRequestBus::BroadcastResult(assetInfo, &AZ::Data::AssetCatalogRequests::GetAssetInfoById, fileAssetId);
if (assetInfo.m_relativePath.empty())
{
return AZ::Failure(AZStd::string("Unknown AssetId"));
}
if (assetInfo.m_assetType != azrtti_typeid<ScriptCanvasAsset>() &&
assetInfo.m_assetType != azrtti_typeid<ScriptCanvasFunctionAsset>())
{
return AZ::Failure(AZStd::string("Invalid AssetId provided, it's not a Script Canvas supported type"));
}
AssetTrackerRequests::OnAssetReadyCallback onAssetReady = [this, fileAssetId, &outTabIndex](ScriptCanvasMemoryAsset& asset)
{
if (!asset.IsSourceInError())
{
outTabIndex = CreateAssetTab(asset.GetFileAssetId());
if (!m_isRestoringWorkspace)
{
SetActiveAsset(fileAssetId);
}
UpdateWorkspaceStatus(asset);
}
else
{
outTabIndex = -1;
m_loadingAssets.erase(fileAssetId);
}
};
m_loadingAssets.insert(fileAssetId);
AssetTrackerRequestBus::Broadcast(&AssetTrackerRequests::Load, fileAssetId, assetInfo.m_assetType, onAssetReady);
if (outTabIndex >= 0)
{
return AZ::Success(outTabIndex);
}
else
{
return AZ::Failure(AZStd::string("Specified asset is in an error state and cannot be properly displayed."));
}
}
AZ::Outcome<int, AZStd::string> MainWindow::OpenScriptCanvasAsset(const ScriptCanvasMemoryAsset& scriptCanvasAsset, int tabIndex /*= -1*/)
{
const AZ::Data::AssetId& fileAssetId = scriptCanvasAsset.GetFileAssetId();
if (!fileAssetId.IsValid())
{
return AZ::Failure(AZStd::string("Unable to open asset with invalid asset id"));
}
if (scriptCanvasAsset.IsSourceInError())
{
if (!m_isRestoringWorkspace)
{
AZStd::string errorPath = scriptCanvasAsset.GetAbsolutePath();
if (errorPath.empty())
{
errorPath = m_errorFilePath;
}
if (m_queuedFocusOverride == fileAssetId)
{
m_queuedFocusOverride.SetInvalid();
}
QMessageBox::warning(this, "Unable to open source file", QString("Source File(%1) is in error and cannot be opened").arg(errorPath.c_str()), QMessageBox::StandardButton::Ok);
}
return AZ::Failure(AZStd::string("Source File is in error"));
}
int outTabIndex = m_tabBar->FindTab(fileAssetId);
if (outTabIndex >= 0)
{
if (!m_isRestoringWorkspace)
{
m_tabBar->SelectTab(fileAssetId);
}
return AZ::Success(outTabIndex);
}
outTabIndex = CreateAssetTab(fileAssetId, tabIndex);
if (outTabIndex == -1)
{
return AZ::Failure(AZStd::string::format("Unable to open existing Script Canvas Asset with id %s in the Script Canvas Editor", AssetHelpers::AssetIdToString(fileAssetId).c_str()));
}
AZStd::string assetPath = scriptCanvasAsset.GetAbsolutePath();
if (!assetPath.empty() && !m_loadingNewlySavedFile)
{
int eraseCount = m_loadingWorkspaceAssets.erase(fileAssetId);
if (eraseCount == 0)
{
AddRecentFile(assetPath.c_str());
}
}
if (!m_isRestoringWorkspace)
{
SetActiveAsset(fileAssetId);
}
GraphCanvas::GraphId graphCanvasGraphId = GetGraphCanvasGraphId(scriptCanvasAsset.GetScriptCanvasId());
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::OnGraphLoaded, graphCanvasGraphId);
GeneralAssetNotificationBus::Event(fileAssetId, &GeneralAssetNotifications::OnAssetVisualized);
AssetTrackerNotificationBus::MultiHandler::BusConnect(fileAssetId);
return AZ::Success(outTabIndex);
}
AZ::Outcome<int, AZStd::string> MainWindow::OpenScriptCanvasAsset(AZ::Data::AssetId scriptCanvasAssetId, int tabIndex /*= -1*/)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, scriptCanvasAssetId);
// If the asset is already tracked we can go directly to opening it.
if (memoryAsset)
{
return OpenScriptCanvasAsset(*memoryAsset, tabIndex);
}
else
{
return OpenScriptCanvasAssetId(scriptCanvasAssetId);
}
}
int MainWindow::CreateAssetTab(const AZ::Data::AssetId& assetId, int tabIndex)
{
return m_tabBar->InsertGraphTab(tabIndex, assetId);
}
AZ::Outcome<int, AZStd::string> MainWindow::UpdateScriptCanvasAsset(const AZ::Data::Asset<ScriptCanvas::ScriptCanvasAssetBase>& scriptCanvasAsset)
{
int outTabIndex = -1;
PushPreventUndoStateUpdate();
RefreshScriptCanvasAsset(scriptCanvasAsset);
if (IsTabOpen(scriptCanvasAsset.GetId(), outTabIndex))
{
RefreshActiveAsset();
}
PopPreventUndoStateUpdate();
if (outTabIndex == -1)
{
return AZ::Failure(AZStd::string::format("Script Canvas Asset %s is not open in a tab", scriptCanvasAsset.ToString<AZStd::string>().c_str()));
}
return AZ::Success(outTabIndex);
}
void MainWindow::RemoveScriptCanvasAsset(const AZ::Data::AssetId& assetId)
{
AssetHelpers::PrintInfo("RemoveScriptCanvasAsset : %s", AssetHelpers::AssetIdToString(assetId).c_str());
m_assetCreationRequests.erase(assetId);
GeneralAssetNotificationBus::Event(assetId, &GeneralAssetNotifications::OnAssetUnloaded);
AssetTrackerNotificationBus::MultiHandler::BusDisconnect(assetId);
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetId);
if (memoryAsset)
{
// Disconnect scene and asset editor buses
GraphCanvas::SceneNotificationBus::MultiHandler::BusDisconnect(memoryAsset->GetScriptCanvasId());
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::OnGraphUnloaded, memoryAsset->GetGraphId());
}
AssetTrackerRequestBus::Broadcast(&AssetTrackerRequests::Close, assetId);
int tabIndex = m_tabBar->FindTab(assetId);
QVariant tabdata = m_tabBar->tabData(tabIndex);
if (tabdata.isValid())
{
auto tabAssetId = tabdata.value<AZ::Data::AssetId>();
SetActiveAsset(tabAssetId);
}
}
int MainWindow::CloseScriptCanvasAsset(const AZ::Data::AssetId& assetId)
{
int tabIndex = -1;
if (IsTabOpen(assetId, tabIndex))
{
OnTabCloseRequest(tabIndex);
}
return tabIndex;
}
bool MainWindow::CreateScriptCanvasAssetFor(const TypeDefs::EntityComponentId& requestingEntityId)
{
for (auto createdAssetPair : m_assetCreationRequests)
{
if (createdAssetPair.second == requestingEntityId)
{
return OpenScriptCanvasAssetId(createdAssetPair.first).IsSuccess();
}
}
AZ::Data::AssetId previousAssetId = m_activeAssetId;
OnFileNew();
bool createdNewAsset = m_activeAssetId != previousAssetId;
if (createdNewAsset)
{
m_assetCreationRequests[m_activeAssetId] = requestingEntityId;
}
if (m_isRestoringWorkspace)
{
m_queuedFocusOverride = m_activeAssetId;
}
return createdNewAsset;
}
bool MainWindow::IsScriptCanvasAssetOpen(const AZ::Data::AssetId& assetId) const
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetId);
return memoryAsset != nullptr;
}
const CategoryInformation* MainWindow::FindNodePaletteCategoryInformation(AZStd::string_view categoryPath) const
{
return m_nodePaletteModel.FindBestCategoryInformation(categoryPath);
}
const NodePaletteModelInformation* MainWindow::FindNodePaletteModelInformation(const ScriptCanvas::NodeTypeIdentifier& nodeType) const
{
return m_nodePaletteModel.FindNodePaletteInformation(nodeType);
}
void MainWindow::GetSuggestedFullFilenameToSaveAs(const AZ::Data::AssetId& assetId, AZStd::string& filePath, AZStd::string& fileFilter)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetId);
AZStd::string assetPath;
if (memoryAsset)
{
assetPath = memoryAsset->GetAbsolutePath();
AZ::Data::AssetType assetType = memoryAsset->GetAsset().GetType();
ScriptCanvasAssetHandler* assetHandler;
AssetTrackerRequestBus::BroadcastResult(assetHandler, &AssetTrackerRequests::GetAssetHandlerForType, assetType);
AZ_Assert(assetHandler, "Asset type must have a valid asset handler");
AZ::EBusAggregateResults<ScriptCanvas::AssetDescription*> results;
AssetRegistryRequestBus::BroadcastResult(results, &AssetRegistryRequests::GetAssetDescription, assetType);
ScriptCanvas::AssetDescription* description = nullptr;
for (auto item : results.values)
{
if (item->GetAssetType() == assetType)
{
description = item;
break;
}
}
AZ_Assert(description, "Asset type must have a valid description");
fileFilter = description->GetFileFilterImpl();
AZStd::string tabName;
AssetTrackerRequestBus::BroadcastResult(tabName, &AssetTrackerRequests::GetTabName, assetId);
assetPath = AZStd::string::format("%s/%s%s", description->GetSuggestedSavePathImpl(), tabName.c_str(), description->GetExtensionImpl());
}
AZStd::array<char, AZ::IO::MaxPathLength> resolvedPath;
AZ::IO::FileIOBase::GetInstance()->ResolvePath(assetPath.data(), resolvedPath.data(), resolvedPath.size());
filePath = resolvedPath.data();
}
void MainWindow::OpenFile(const char* fullPath)
{
m_errorFilePath = fullPath;
// Let's find the source file on disk
AZStd::string watchFolder;
AZ::Data::AssetInfo assetInfo;
bool sourceInfoFound{};
AzToolsFramework::AssetSystemRequestBus::BroadcastResult(sourceInfoFound, &AzToolsFramework::AssetSystemRequestBus::Events::GetSourceInfoBySourcePath, fullPath, assetInfo, watchFolder);
if (sourceInfoFound)
{
const Tracker::ScriptCanvasFileState& fileState = GetAssetFileState(assetInfo.m_assetId);
if (fileState != Tracker::ScriptCanvasFileState::NEW && fileState != Tracker::ScriptCanvasFileState::INVALID)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetInfo.m_assetId);
if (m_tabBar->FindTab(assetInfo.m_assetId) < 0)
{
CreateAssetTab(assetInfo.m_assetId);
}
SetActiveAsset(memoryAsset->GetFileAssetId());
OpenNextFile();
return;
}
Callbacks::OnAssetReadyCallback onAssetReady = [this, fullPath, assetInfo](ScriptCanvasMemoryAsset&)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetInfo.m_assetId);
auto openOutcome = OpenScriptCanvasAsset(*memoryAsset);
if (openOutcome)
{
RunGraphValidation(false);
SetRecentAssetId(assetInfo.m_assetId);
}
else
{
AZ_Warning("Script Canvas", openOutcome, "%s", openOutcome.GetError().data());
}
OpenNextFile();
};
// TODO-LS the assetInfo.m_assetType is always null for some reason, I know in this case we want default assets so it's ok to hardcode it
AssetTrackerRequestBus::Broadcast(&AssetTrackerRequests::Load, assetInfo.m_assetId, /*assetInfo.m_assetType*/azrtti_typeid<ScriptCanvasAsset>(), onAssetReady);
}
else
{
QMessageBox::warning(this, "Invalid Source Asset", QString("'%1' is not a valid asset path.").arg(fullPath), QMessageBox::Ok);
}
}
GraphCanvas::Endpoint MainWindow::HandleProposedConnection(const GraphCanvas::GraphId&, const GraphCanvas::ConnectionId&, const GraphCanvas::Endpoint& endpoint, const GraphCanvas::NodeId& nodeId, const QPoint& screenPoint)
{
GraphCanvas::Endpoint retVal;
GraphCanvas::ConnectionType connectionType = GraphCanvas::ConnectionType::CT_Invalid;
GraphCanvas::SlotRequestBus::EventResult(connectionType, endpoint.GetSlotId(), &GraphCanvas::SlotRequests::GetConnectionType);
GraphCanvas::NodeId currentTarget = nodeId;
while (!retVal.IsValid() && currentTarget.IsValid())
{
AZStd::vector<AZ::EntityId> targetSlotIds;
GraphCanvas::NodeRequestBus::EventResult(targetSlotIds, currentTarget, &GraphCanvas::NodeRequests::GetSlotIds);
AZStd::list< GraphCanvas::Endpoint > endpoints;
for (const auto& targetSlotId : targetSlotIds)
{
GraphCanvas::Endpoint proposedEndpoint(currentTarget, targetSlotId);
bool canCreate = false;
GraphCanvas::SlotRequestBus::EventResult(canCreate, endpoint.GetSlotId(), &GraphCanvas::SlotRequests::CanCreateConnectionTo, proposedEndpoint);
if (canCreate)
{
GraphCanvas::SlotGroup slotGroup = GraphCanvas::SlotGroups::Invalid;
GraphCanvas::SlotRequestBus::EventResult(slotGroup, targetSlotId, &GraphCanvas::SlotRequests::GetSlotGroup);
bool isVisible = slotGroup != GraphCanvas::SlotGroups::Invalid;
GraphCanvas::SlotLayoutRequestBus::EventResult(isVisible, currentTarget, &GraphCanvas::SlotLayoutRequests::IsSlotGroupVisible, slotGroup);
if (isVisible)
{
endpoints.push_back(proposedEndpoint);
}
}
}
if (!endpoints.empty())
{
if (endpoints.size() == 1)
{
retVal = endpoints.front();
}
else
{
QMenu menu;
for (GraphCanvas::Endpoint proposedEndpoint : endpoints)
{
QAction* action = aznew EndpointSelectionAction(proposedEndpoint);
menu.addAction(action);
}
QAction* result = menu.exec(screenPoint);
if (result != nullptr)
{
EndpointSelectionAction* selectedEnpointAction = static_cast<EndpointSelectionAction*>(result);
retVal = selectedEnpointAction->GetEndpoint();
}
else
{
retVal.Clear();
}
}
if (retVal.IsValid())
{
// Double safety check. This should be gauranteed by the previous checks. But just extra safety.
bool canCreateConnection = false;
GraphCanvas::SlotRequestBus::EventResult(canCreateConnection, endpoint.GetSlotId(), &GraphCanvas::SlotRequests::CanCreateConnectionTo, retVal);
if (!canCreateConnection)
{
retVal.Clear();
}
}
}
else
{
retVal.Clear();
}
if (!retVal.IsValid())
{
bool isWrapped = false;
GraphCanvas::NodeRequestBus::EventResult(isWrapped, currentTarget, &GraphCanvas::NodeRequests::IsWrapped);
if (isWrapped)
{
GraphCanvas::NodeRequestBus::EventResult(currentTarget, currentTarget, &GraphCanvas::NodeRequests::GetWrappingNode);
}
else
{
currentTarget.SetInvalid();
}
}
}
return retVal;
}
void MainWindow::OnFileNew()
{
MakeNewFile<ScriptCanvasAsset, ScriptCanvasAssetHandler>();
}
int MainWindow::InsertTabForAsset(AZStd::string_view assetPath, AZ::Data::AssetId assetId, int tabIndex)
{
int outTabIndex = -1;
{
// Insert tab block
AZStd::string tabName;
AzFramework::StringFunc::Path::GetFileName(assetPath.data(), tabName);
m_tabBar->InsertGraphTab(tabIndex, assetId);
if (!IsTabOpen(assetId, outTabIndex))
{
AZ_Assert(false, AZStd::string::format("Unable to open new Script Canvas Asset with id %s in the Script Canvas Editor", AssetHelpers::AssetIdToString(assetId).c_str()).c_str());
return -1;
}
m_tabBar->setTabToolTip(outTabIndex, assetPath.data());
}
return outTabIndex;
}
void MainWindow::UpdateUndoCache(AZ::Data::AssetId)
{
UndoCache* undoCache = nullptr;
UndoRequestBus::EventResult(undoCache, GetActiveScriptCanvasId(), &UndoRequests::GetSceneUndoCache);
if (undoCache)
{
undoCache->UpdateCache(GetActiveScriptCanvasId());
}
}
AZ::Outcome<int, AZStd::string> MainWindow::CreateScriptCanvasAsset(AZStd::string_view assetPath, AZ::Data::AssetType assetType, int tabIndex)
{
int outTabIndex = -1;
AZ::Data::AssetId newAssetId;
auto onAssetCreated = [this, assetPath, tabIndex, &outTabIndex](ScriptCanvasMemoryAsset& asset)
{
const AZ::Data::AssetId& assetId = asset.GetId();
outTabIndex = InsertTabForAsset(assetPath, assetId, tabIndex);
SetActiveAsset(assetId);
UpdateScriptCanvasAsset(asset.GetAsset());
AZ::EntityId scriptCanvasEntityId;
AssetTrackerRequestBus::BroadcastResult(scriptCanvasEntityId, &AssetTrackerRequests::GetScriptCanvasId, assetId);
GraphCanvas::GraphId graphCanvasGraphId = GetGraphCanvasGraphId(scriptCanvasEntityId);
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::OnGraphLoaded, graphCanvasGraphId);
};
AssetTrackerRequestBus::BroadcastResult(newAssetId, &AssetTrackerRequests::Create, assetPath, assetType, onAssetCreated);
return AZ::Success(outTabIndex);
}
bool MainWindow::OnFileSave(const Callbacks::OnSave& saveCB)
{
return SaveAssetImpl(m_activeAssetId, saveCB);
}
bool MainWindow::OnFileSaveAs(const Callbacks::OnSave& saveCB)
{
return SaveAssetAsImpl(m_activeAssetId, saveCB);
}
bool MainWindow::SaveAssetImpl(const AZ::Data::AssetId& assetId, const Callbacks::OnSave& saveCB)
{
if (!assetId.IsValid())
{
return false;
}
// TODO: Set graph read-only to prevent edits during save
bool saveSuccessful = false;
Tracker::ScriptCanvasFileState fileState = GetAssetFileState(assetId);
if (fileState == Tracker::ScriptCanvasFileState::NEW)
{
saveSuccessful = SaveAssetAsImpl(assetId, saveCB);
}
else if (fileState == Tracker::ScriptCanvasFileState::MODIFIED
|| fileState == Tracker::ScriptCanvasFileState::SOURCE_REMOVED)
{
SaveAsset(assetId, saveCB);
saveSuccessful = true;
}
return saveSuccessful;
}
bool MainWindow::SaveAssetAsImpl(const AZ::Data::AssetId& inMemoryAssetId, const Callbacks::OnSave& saveCB)
{
if (!inMemoryAssetId.IsValid())
{
return false;
}
if (m_activeAssetId != inMemoryAssetId)
{
OnChangeActiveGraphTab(inMemoryAssetId);
}
PrepareAssetForSave(inMemoryAssetId);
AZStd::string suggestedFilename;
AZStd::string suggestedFileFilter;
GetSuggestedFullFilenameToSaveAs(inMemoryAssetId, suggestedFilename, suggestedFileFilter);
EnsureSaveDestinationDirectory(suggestedFilename);
QString filter = suggestedFileFilter.c_str();
QString selectedFile;
bool isValidFileName = false;
while (!isValidFileName)
{
selectedFile = QFileDialog::getSaveFileName(this, tr("Save As..."), suggestedFilename.data(), filter);
// If the selected file is empty that means we just cancelled.
// So we want to break out.
if (!selectedFile.isEmpty())
{
AZStd::string filePath = selectedFile.toUtf8().data();
AZStd::string fileName;
// Verify that the path is within the project
AZStd::string assetRoot;
AZStd::array<char, AZ::IO::MaxPathLength> assetRootChar;
AZ::IO::FileIOBase::GetInstance()->ResolvePath("@devroot@", assetRootChar.data(), assetRootChar.size());
assetRoot = assetRootChar.data();
/* if (!AZ::StringFunc::StartsWith(filePath, assetRoot))
{
QMessageBox::information(this, "Unable to Save", AZStd::string::format("You must select a path within the current project\n\n%s", assetRoot.c_str()).c_str());
}
else*/ if (AzFramework::StringFunc::Path::GetFileName(filePath.c_str(), fileName))
{
isValidFileName = !(fileName.empty());
}
else
{
QMessageBox::information(this, "Unable to Save", "File name cannot be empty");
}
}
else
{
break;
}
}
if (isValidFileName)
{
AZStd::string internalStringFile = selectedFile.toUtf8().data();
if (!AssetHelpers::IsValidSourceFile(internalStringFile, GetActiveScriptCanvasId()))
{
QMessageBox::warning(this, "Unable to Save", QString("File\n'%1'\n\nDoes not match the asset type of the current Graph.").arg(selectedFile));
return false;
}
SaveNewAsset(internalStringFile, inMemoryAssetId, saveCB);
m_newlySavedFile = internalStringFile;
// Forcing the file add here, since we are creating a new file
AddRecentFile(m_newlySavedFile.c_str());
return true;
}
return false;
}
void MainWindow::OnSaveCallback(bool saveSuccess, AZ::Data::AssetPtr fileAsset, AZ::Data::AssetId previousFileAssetId)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AZStd::string tabName = m_tabBar->tabText(m_tabBar->currentIndex()).toUtf8().data();
int saveTabIndex = m_tabBar->currentIndex();
if (saveSuccess)
{
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, fileAsset->GetId());
AZ_Assert(memoryAsset, "At this point we must have a MemoryAsset");
// Update the editor with the new information about this asset.
const AZ::Data::AssetId& fileAssetId = memoryAsset->GetFileAssetId();
saveTabIndex = m_tabBar->FindTab(fileAssetId);
// We've saved as over a new graph, so we need to close the old one.
if (saveTabIndex != m_tabBar->currentIndex())
{
// Invalidate the file asset id so we don't delete trigger the asset flow.
m_tabBar->setTabData(saveTabIndex, QVariant::fromValue(AZ::Data::AssetId()));
m_tabBar->CloseTab(saveTabIndex);
saveTabIndex = -1;
}
if (saveTabIndex < 0)
{
// This asset had not been saved yet, we will need to use the in memory asset Id to get the index.
saveTabIndex = m_tabBar->FindTab(memoryAsset->GetId());
if (saveTabIndex < 0)
{
// Finally, we may have Saved-As and we need the previous file asset Id to find the tab
saveTabIndex = m_tabBar->FindTab(previousFileAssetId);
}
}
AzFramework::StringFunc::Path::GetFileName(memoryAsset->GetAbsolutePath().c_str(), tabName);
// Update the tab's assetId to the file asset Id (necessary when saving a new asset)
m_tabBar->ConfigureTab(saveTabIndex, fileAssetId, tabName);
GeneralAssetNotificationBus::Event(memoryAsset->GetId(), &GeneralAssetNotifications::OnAssetVisualized);
auto requestorIter = m_assetCreationRequests.find(fileAsset->GetId());
if (requestorIter != m_assetCreationRequests.end())
{
auto editorComponents = AZ::EntityUtils::FindDerivedComponents<EditorScriptCanvasComponent>(requestorIter->second.first);
if (editorComponents.empty())
{
auto firstRequestBus = EditorScriptCanvasComponentRequestBus::FindFirstHandler(requestorIter->second.first);
if (firstRequestBus)
{
firstRequestBus->SetAssetId(fileAsset->GetId());
}
}
else
{
for (auto editorComponent : editorComponents)
{
if (editorComponent->GetId() == requestorIter->second.second)
{
editorComponent->SetAssetId(fileAsset->GetId());
break;
}
}
}
m_assetCreationRequests.erase(requestorIter);
}
// Soft switch the asset id here. We'll do a double scene switch down below to actually switch the active assetid
m_activeAssetId = fileAssetId;
}
else
{
// Use the previous memory asset to find what we had setup as our display
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, m_activeAssetId);
// Drop off our file modifier status for our display name when we fail to save.
if (tabName.at(tabName.size() -1) == '*')
{
tabName = tabName.substr(0, tabName.size() - 2);
}
}
if (m_tabBar->currentIndex() != saveTabIndex)
{
m_tabBar->setCurrentIndex(saveTabIndex);
}
else
{
// Something weird happens with our saving. Where we are relying on these scene changes being called.
AZ::Data::AssetId previousAssetId = m_activeAssetId;
OnChangeActiveGraphTab(AZ::Data::AssetId());
OnChangeActiveGraphTab(previousAssetId);
}
UpdateAssignToSelectionState();
OnSaveToast toast(tabName, GetActiveGraphCanvasGraphId(), saveSuccess);
const bool displayAsNotification = true;
RunGraphValidation(displayAsNotification);
// This is called during saving, so the is scaving flag is always true Need to update the state after this callback is complete. So schedule for next system tick.
AddSystemTickAction(SystemTickActionFlag::UpdateSaveMenuState);
if (m_closeCurrentGraphAfterSave)
{
AddSystemTickAction(SystemTickActionFlag::CloseCurrentGraph);
}
m_closeCurrentGraphAfterSave = false;
EnableAssetView(memoryAsset);
UnblockCloseRequests();
}
bool MainWindow::ActivateAndSaveAsset(const AZ::Data::AssetId& unsavedAssetId, const Callbacks::OnSave& saveCB)
{
SetActiveAsset(unsavedAssetId);
return OnFileSave(saveCB);
}
void MainWindow::SaveAsset(AZ::Data::AssetId assetId, const Callbacks::OnSave& onSave)
{
PrepareAssetForSave(assetId);
auto onSaveCallback = [this, onSave](bool saveSuccess, AZ::Data::AssetPtr asset, AZ::Data::AssetId previousAssetId)
{
OnSaveCallback(saveSuccess, asset, previousAssetId);
if (onSave)
{
AZStd::invoke(onSave, saveSuccess, asset, previousAssetId);
}
};
AssetTrackerRequestBus::Broadcast(&AssetTrackerRequests::Save, assetId, onSaveCallback);
UpdateSaveState();
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, m_activeAssetId);
// Disable the current view if we are saving.
if (memoryAsset)
{
DisableAssetView(memoryAsset);
}
BlockCloseRequests();
}
void MainWindow::SaveNewAsset(AZStd::string_view path, AZ::Data::AssetId inMemoryAssetId, const Callbacks::OnSave& onSave)
{
PrepareAssetForSave(inMemoryAssetId);
auto onSaveCallback = [this, onSave](bool saveSuccess, AZ::Data::AssetPtr asset, AZ::Data::AssetId previousAssetId)
{
OnSaveCallback(saveSuccess, asset, previousAssetId);
if (onSave)
{
AZStd::invoke(onSave, saveSuccess, asset, previousAssetId);
}
};
AssetTrackerRequestBus::Broadcast(&AssetTrackerRequests::SaveAs, inMemoryAssetId, path, onSaveCallback);
UpdateSaveState();
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, inMemoryAssetId);
// Disable the current view if we are saving.
if (memoryAsset)
{
DisableAssetView(memoryAsset);
}
BlockCloseRequests();
}
void MainWindow::OnFileOpen()
{
AZ::SerializeContext* serializeContext = nullptr;
EBUS_EVENT_RESULT(serializeContext, AZ::ComponentApplicationBus, GetSerializeContext);
AZ_Assert(serializeContext, "Failed to acquire application serialize context.");
AZ::Data::AssetId openId = ReadRecentAssetId();
AZStd::string assetRoot;
{
AZStd::array<char, AZ::IO::MaxPathLength> assetRootChar;
AZ::IO::FileIOBase::GetInstance()->ResolvePath("@devassets@", assetRootChar.data(), assetRootChar.size());
assetRoot = assetRootChar.data();
}
AZStd::string assetPath;
AZ::Data::AssetCatalogRequestBus::BroadcastResult(assetPath, &AZ::Data::AssetCatalogRequests::GetAssetPathById, openId);
if (!assetPath.empty())
{
assetPath = AZStd::string::format("%s/%s", assetRoot.c_str(), assetPath.c_str());
}
if (!openId.IsValid() || !QFile::exists(assetPath.c_str()))
{
assetPath = AZStd::string::format("%s/scriptcanvas", assetRoot.c_str());
}
assetPath = AZStd::string::format("%s/scriptcanvas", assetRoot.c_str());
AZ::EBusAggregateResults<AZStd::vector<AZStd::string>> fileFilters;
AssetRegistryRequestBus::BroadcastResult(fileFilters, &AssetRegistryRequests::GetAssetHandlerFileFilters);
QString filter;
AZStd::set<AZStd::string> filterSet;
auto aggregateFilters = fileFilters.values;
for (auto aggregateFilters2 : fileFilters.values)
{
for (const AZStd::string& fileFilter : aggregateFilters2)
{
filterSet.insert(fileFilter);
}
}
QStringList nameFilters;
QString globalFilter;
for (auto fileFilter : filterSet)
{
nameFilters.push_back(fileFilter.c_str());
AZStd::size_t filterStart = fileFilter.find_last_of("(");
AZStd::size_t filterEnd = fileFilter.find_last_of(")");
if (filterStart != AZStd::string::npos
&& filterEnd != AZStd::string::npos)
{
AZStd::string substring = fileFilter.substr(filterStart + 1, (filterEnd - filterStart) - 1);
if (!globalFilter.isEmpty())
{
globalFilter.append(" ");
}
globalFilter.append(substring.c_str());
}
}
globalFilter = QString("All ScriptCanvas Files (%1)").arg(globalFilter);
nameFilters.push_front(globalFilter);
QFileDialog dialog(nullptr, tr("Open..."), assetPath.c_str());
dialog.setFileMode(QFileDialog::ExistingFiles);
dialog.setNameFilters(nameFilters);
if (dialog.exec() == QDialog::Accepted)
{
m_filesToOpen = dialog.selectedFiles();
OpenNextFile();
}
}
void MainWindow::SetupEditMenu()
{
ui->action_Undo->setShortcut(QKeySequence::Undo);
ui->action_Cut->setShortcut(QKeySequence(QKeySequence::Cut));
ui->action_Copy->setShortcut(QKeySequence(QKeySequence::Copy));
ui->action_Paste->setShortcut(QKeySequence(QKeySequence::Paste));
ui->action_Delete->setShortcut(QKeySequence(QKeySequence::Delete));
connect(ui->menuEdit, &QMenu::aboutToShow, this, &MainWindow::OnEditMenuShow);
// Edit Menu
connect(ui->action_Undo, &QAction::triggered, this, &MainWindow::TriggerUndo);
connect(ui->action_Redo, &QAction::triggered, this, &MainWindow::TriggerRedo);
connect(ui->action_Cut, &QAction::triggered, this, &MainWindow::OnEditCut);
connect(ui->action_Copy, &QAction::triggered, this, &MainWindow::OnEditCopy);
connect(ui->action_Paste, &QAction::triggered, this, &MainWindow::OnEditPaste);
connect(ui->action_Duplicate, &QAction::triggered, this, &MainWindow::OnEditDuplicate);
connect(ui->action_Delete, &QAction::triggered, this, &MainWindow::OnEditDelete);
connect(QApplication::clipboard(), &QClipboard::dataChanged, this, &MainWindow::RefreshPasteAction);
connect(ui->action_RemoveUnusedNodes, &QAction::triggered, this, &MainWindow::OnRemoveUnusedNodes);
connect(ui->action_RemoveUnusedVariables, &QAction::triggered, this, &MainWindow::OnRemoveUnusedVariables);
connect(ui->action_RemoveUnusedElements, &QAction::triggered, this, &MainWindow::OnRemoveUnusedElements);
connect(ui->action_Screenshot, &QAction::triggered, this, &MainWindow::OnScreenshot);
connect(ui->action_SelectAll, &QAction::triggered, this, &MainWindow::OnSelectAll);
connect(ui->action_SelectInputs, &QAction::triggered, this, &MainWindow::OnSelectInputs);
connect(ui->action_SelectOutputs, &QAction::triggered, this, &MainWindow::OnSelectOutputs);
connect(ui->action_SelectConnected, &QAction::triggered, this, &MainWindow::OnSelectConnected);
connect(ui->action_ClearSelection, &QAction::triggered, this, &MainWindow::OnClearSelection);
connect(ui->action_EnableSelection, &QAction::triggered, this, &MainWindow::OnEnableSelection);
connect(ui->action_DisableSelection, &QAction::triggered, this, &MainWindow::OnDisableSelection);
connect(ui->action_AlignTop, &QAction::triggered, this, &MainWindow::OnAlignTop);
connect(ui->action_AlignBottom, &QAction::triggered, this, &MainWindow::OnAlignBottom);
connect(ui->action_AlignLeft, &QAction::triggered, this, &MainWindow::OnAlignLeft);
connect(ui->action_AlignRight, &QAction::triggered, this, &MainWindow::OnAlignRight);
ui->action_ZoomIn->setShortcuts({ QKeySequence(Qt::CTRL + Qt::Key_Plus),
QKeySequence(Qt::CTRL + Qt::Key_Equal)
});
// View Menu
connect(ui->action_ShowEntireGraph, &QAction::triggered, this, &MainWindow::OnShowEntireGraph);
connect(ui->action_ZoomIn, &QAction::triggered, this, &MainWindow::OnZoomIn);
connect(ui->action_ZoomOut, &QAction::triggered, this, &MainWindow::OnZoomOut);
connect(ui->action_ZoomSelection, &QAction::triggered, this, &MainWindow::OnZoomToSelection);
connect(ui->action_GotoStartOfChain, &QAction::triggered, this, &MainWindow::OnGotoStartOfChain);
connect(ui->action_GotoEndOfChain, &QAction::triggered, this, &MainWindow::OnGotoEndOfChain);
connect(ui->action_GlobalPreferences, &QAction::triggered, [this]()
{
ScriptCanvasEditor::SettingsDialog(ui->action_GlobalPreferences->text(), ScriptCanvas::ScriptCanvasId(), this).exec();
if (m_userSettings)
{
if (m_userSettings->m_autoSaveConfig.m_enabled)
{
m_allowAutoSave = true;
m_autoSaveTimer.setInterval(m_userSettings->m_autoSaveConfig.m_timeSeconds * 1000);
}
else
{
m_allowAutoSave = false;
}
}
});
connect(ui->action_GraphPreferences, &QAction::triggered, [this]() {
ScriptCanvas::ScriptCanvasId scriptCanvasId = GetActiveScriptCanvasId();
if (!scriptCanvasId.IsValid())
{
return;
}
m_autoSaveTimer.stop();
ScriptCanvasEditor::SettingsDialog(ui->action_GraphPreferences->text(), scriptCanvasId, this).exec();
});
}
void MainWindow::OnEditMenuShow()
{
RefreshGraphPreferencesAction();
ui->action_Screenshot->setEnabled(GetActiveGraphCanvasGraphId().IsValid());
ui->menuSelect->setEnabled(GetActiveGraphCanvasGraphId().IsValid());
ui->action_ClearSelection->setEnabled(GetActiveGraphCanvasGraphId().IsValid());
ui->menuAlign->setEnabled(GetActiveGraphCanvasGraphId().IsValid());
}
void MainWindow::RefreshPasteAction()
{
AZStd::string copyMimeType;
GraphCanvas::SceneRequestBus::EventResult(copyMimeType, GetActiveGraphCanvasGraphId(), &GraphCanvas::SceneRequests::GetCopyMimeType);
const bool pasteableClipboard = (!copyMimeType.empty() && QApplication::clipboard()->mimeData()->hasFormat(copyMimeType.c_str()))
|| GraphVariablesTableView::HasCopyVariableData();
ui->action_Paste->setEnabled(pasteableClipboard);
}
void MainWindow::RefreshGraphPreferencesAction()
{
ui->action_GraphPreferences->setEnabled(GetActiveGraphCanvasGraphId().IsValid());
}
void MainWindow::OnEditCut()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::CutSelection);
}
void MainWindow::OnEditCopy()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::CopySelection);
}
void MainWindow::OnEditPaste()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::Paste);
}
void MainWindow::OnEditDuplicate()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::DuplicateSelection);
}
void MainWindow::OnEditDelete()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::DeleteSelection);
}
void MainWindow::OnRemoveUnusedVariables()
{
AZ::EntityId scriptCanvasGraphId = GetActiveScriptCanvasId();
EditorGraphRequestBus::Event(scriptCanvasGraphId, &EditorGraphRequests::RemoveUnusedVariables);
}
void MainWindow::OnRemoveUnusedNodes()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::RemoveUnusedNodes);
}
void MainWindow::OnRemoveUnusedElements()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::RemoveUnusedElements);
}
void MainWindow::OnScreenshot()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::ScreenshotSelection);
}
void MainWindow::OnSelectAll()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::SelectAll);
}
void MainWindow::OnSelectInputs()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::SelectAllRelative, GraphCanvas::ConnectionType::CT_Input);
}
void MainWindow::OnSelectOutputs()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::SelectAllRelative, GraphCanvas::ConnectionType::CT_Output);
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
}
void MainWindow::OnSelectConnected()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::SelectConnectedNodes);
}
void MainWindow::OnClearSelection()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::ClearSelection);
}
void MainWindow::OnEnableSelection()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::EnableSelection);
}
void MainWindow::OnDisableSelection()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::DisableSelection);
}
void MainWindow::OnAlignTop()
{
GraphCanvas::AlignConfig alignConfig;
alignConfig.m_horAlign = GraphCanvas::GraphUtils::HorizontalAlignment::None;
alignConfig.m_verAlign = GraphCanvas::GraphUtils::VerticalAlignment::Top;
alignConfig.m_alignTime = GetAlignmentTime();
AlignSelected(alignConfig);
}
void MainWindow::OnAlignBottom()
{
GraphCanvas::AlignConfig alignConfig;
alignConfig.m_horAlign = GraphCanvas::GraphUtils::HorizontalAlignment::None;
alignConfig.m_verAlign = GraphCanvas::GraphUtils::VerticalAlignment::Bottom;
alignConfig.m_alignTime = GetAlignmentTime();
AlignSelected(alignConfig);
}
void MainWindow::OnAlignLeft()
{
GraphCanvas::AlignConfig alignConfig;
alignConfig.m_horAlign = GraphCanvas::GraphUtils::HorizontalAlignment::Left;
alignConfig.m_verAlign = GraphCanvas::GraphUtils::VerticalAlignment::None;
alignConfig.m_alignTime = GetAlignmentTime();
AlignSelected(alignConfig);
}
void MainWindow::OnAlignRight()
{
GraphCanvas::AlignConfig alignConfig;
alignConfig.m_horAlign = GraphCanvas::GraphUtils::HorizontalAlignment::Right;
alignConfig.m_verAlign = GraphCanvas::GraphUtils::VerticalAlignment::None;
alignConfig.m_alignTime = GetAlignmentTime();
AlignSelected(alignConfig);
}
void MainWindow::AlignSelected(const GraphCanvas::AlignConfig& alignConfig)
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
AZStd::vector< GraphCanvas::NodeId > selectedNodes;
GraphCanvas::SceneRequestBus::EventResult(selectedNodes, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetSelectedNodes);
GraphCanvas::GraphUtils::AlignNodes(selectedNodes, alignConfig);
}
void MainWindow::OnShowEntireGraph()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::ShowEntireGraph);
}
void MainWindow::OnZoomIn()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::ZoomIn);
}
void MainWindow::OnZoomOut()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::ZoomOut);
}
void MainWindow::OnZoomToSelection()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::CenterOnSelection);
}
void MainWindow::OnGotoStartOfChain()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::CenterOnStartOfChain);
}
void MainWindow::OnGotoEndOfChain()
{
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::CenterOnEndOfChain);
}
void MainWindow::UpdateWorkspaceStatus(const ScriptCanvasMemoryAsset& memoryAsset)
{
AZ::Data::AssetId fileAssetId = memoryAsset.GetFileAssetId();
AZ::Data::AssetId memoryAssetId = memoryAsset.GetId();
int eraseCount = m_loadingAssets.erase(fileAssetId);
if (eraseCount > 0)
{
AZStd::string rootFilePath;
AZ::Data::AssetInfo assetInfo = AssetHelpers::GetAssetInfo(fileAssetId, rootFilePath);
// Don't want to use the join since I don't want the normalized path
if (!rootFilePath.empty() && !assetInfo.m_relativePath.empty())
{
eraseCount = m_loadingWorkspaceAssets.erase(fileAssetId);
if (eraseCount == 0)
{
AZStd::string fullPath = AZStd::string::format("%s/%s", rootFilePath.c_str(), assetInfo.m_relativePath.c_str());
AddRecentFile(fullPath.c_str());
}
}
}
}
void MainWindow::OnCanUndoChanged(bool canUndo)
{
ui->action_Undo->setEnabled(canUndo);
}
void MainWindow::OnCanRedoChanged(bool canRedo)
{
ui->action_Redo->setEnabled(canRedo);
}
bool MainWindow::CanShowNetworkSettings()
{
return m_userSettings->m_experimentalSettings.GetShowNetworkProperties();
}
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::HandleContextMenu(GraphCanvas::EditorContextMenu& editorContextMenu, const AZ::EntityId& memberId, const QPoint& screenPoint, const QPointF& scenePoint) const
{
AZ::Vector2 sceneVector(aznumeric_cast<float>(scenePoint.x()), aznumeric_cast<float>(scenePoint.y()));
GraphCanvas::GraphId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
editorContextMenu.RefreshActions(graphCanvasGraphId, memberId);
QAction* result = editorContextMenu.exec(screenPoint);
GraphCanvas::ContextMenuAction* contextMenuAction = qobject_cast<GraphCanvas::ContextMenuAction*>(result);
if (contextMenuAction)
{
return contextMenuAction->TriggerAction(graphCanvasGraphId, sceneVector);
}
else
{
return GraphCanvas::ContextMenuAction::SceneReaction::Nothing;
}
}
void MainWindow::OnAutoSave()
{
if (m_allowAutoSave)
{
const Tracker::ScriptCanvasFileState& fileState = GetAssetFileState(m_activeAssetId);
if (fileState != Tracker::ScriptCanvasFileState::INVALID && fileState != Tracker::ScriptCanvasFileState::NEW)
{
OnFileSaveCaller();
}
}
}
//! GeneralRequestBus
void MainWindow::OnChangeActiveGraphTab(AZ::Data::AssetId assetId)
{
SetActiveAsset(assetId);
}
AZ::EntityId MainWindow::GetActiveGraphCanvasGraphId() const
{
AZ::EntityId graphId;
AssetTrackerRequestBus::BroadcastResult(graphId, &AssetTrackerRequests::GetGraphId, m_activeAssetId);
return graphId;
}
ScriptCanvas::ScriptCanvasId MainWindow::GetActiveScriptCanvasId() const
{
ScriptCanvas::ScriptCanvasId sceneId;
AssetTrackerRequestBus::BroadcastResult(sceneId, &AssetTrackerRequests::GetScriptCanvasId, m_activeAssetId);
return sceneId;
}
GraphCanvas::GraphId MainWindow::GetGraphCanvasGraphId(const ScriptCanvas::ScriptCanvasId& scriptCanvasId) const
{
AZ::EntityId graphCanvasId;
AssetTrackerRequestBus::BroadcastResult(graphCanvasId, &AssetTrackerRequests::GetGraphCanvasId, scriptCanvasId);
return graphCanvasId;
}
GraphCanvas::GraphId MainWindow::FindGraphCanvasGraphIdByAssetId(const AZ::Data::AssetId& assetId) const
{
AZ::EntityId graphId;
AssetTrackerRequestBus::BroadcastResult(graphId, &AssetTrackerRequests::GetGraphId, assetId);
return graphId;
}
ScriptCanvas::ScriptCanvasId MainWindow::FindScriptCanvasIdByAssetId(const AZ::Data::AssetId& assetId) const
{
ScriptCanvas::ScriptCanvasId scriptCanvasId;
AssetTrackerRequestBus::BroadcastResult(scriptCanvasId, &AssetTrackerRequests::GetScriptCanvasId, assetId);
return scriptCanvasId;
}
ScriptCanvas::ScriptCanvasId MainWindow::GetScriptCanvasId(const GraphCanvas::GraphId& graphCanvasGraphId) const
{
ScriptCanvas::ScriptCanvasId scriptCanvasId;
AssetTrackerRequestBus::BroadcastResult(scriptCanvasId, &AssetTrackerRequests::GetScriptCanvasIdFromGraphId, graphCanvasGraphId);
return scriptCanvasId;
}
bool MainWindow::IsInUndoRedo(const AZ::EntityId& graphCanvasGraphId) const
{
bool isActive = false;
UndoRequestBus::EventResult(isActive, GetScriptCanvasId(graphCanvasGraphId), &UndoRequests::IsActive);
return isActive;
}
bool MainWindow::IsScriptCanvasInUndoRedo(const ScriptCanvas::ScriptCanvasId& scriptCanvasId) const
{
if (GetActiveScriptCanvasId() == scriptCanvasId)
{
bool isInUndoRedo = false;
UndoRequestBus::BroadcastResult(isInUndoRedo, &UndoRequests::IsActive);
return isInUndoRedo;
}
return false;
}
bool MainWindow::IsActiveGraphInUndoRedo() const
{
bool isActive = false;
UndoRequestBus::EventResult(isActive, GetActiveScriptCanvasId(), &UndoRequests::IsActive);
return isActive;
}
QVariant MainWindow::GetTabData(const AZ::Data::AssetId& assetId)
{
for (int tabIndex = 0; tabIndex < m_tabBar->count(); ++tabIndex)
{
QVariant tabdata = m_tabBar->tabData(tabIndex);
if (tabdata.isValid())
{
auto tabAssetId = tabdata.value<AZ::Data::AssetId>();
if (tabAssetId == assetId)
{
return tabdata;
}
}
}
return QVariant();
}
bool MainWindow::IsTabOpen(const AZ::Data::AssetId& fileAssetId, int& outTabIndex) const
{
int tabIndex = m_tabBar->FindTab(fileAssetId);
if (-1 != tabIndex)
{
outTabIndex = tabIndex;
return true;
}
return false;
}
void MainWindow::ReconnectSceneBuses(AZ::Data::AssetId previousAssetId, AZ::Data::AssetId nextAssetId)
{
ScriptCanvasMemoryAsset::pointer previousAsset;
AssetTrackerRequestBus::BroadcastResult(previousAsset, &AssetTrackerRequests::GetAsset, previousAssetId);
ScriptCanvasMemoryAsset::pointer nextAsset;
AssetTrackerRequestBus::BroadcastResult(nextAsset, &AssetTrackerRequests::GetAsset, nextAssetId);
// Disconnect previous asset
AZ::EntityId previousScriptCanvasSceneId;
if (previousAsset)
{
previousScriptCanvasSceneId = previousAsset->GetScriptCanvasId();
GraphCanvas::SceneNotificationBus::MultiHandler::BusDisconnect(previousScriptCanvasSceneId);
}
AZ::EntityId nextAssetGraphCanvasId;
if (nextAsset)
{
// Connect the next asset
nextAssetGraphCanvasId = nextAsset->GetGraphId();
if (nextAssetGraphCanvasId.IsValid())
{
GraphCanvas::SceneNotificationBus::MultiHandler::BusConnect(nextAssetGraphCanvasId);
GraphCanvas::SceneMimeDelegateRequestBus::Event(nextAssetGraphCanvasId, &GraphCanvas::SceneMimeDelegateRequests::AddDelegate, m_entityMimeDelegateId);
GraphCanvas::SceneRequestBus::Event(nextAssetGraphCanvasId, &GraphCanvas::SceneRequests::SetMimeType, Widget::NodePaletteDockWidget::GetMimeType());
GraphCanvas::SceneMemberNotificationBus::Event(nextAssetGraphCanvasId, &GraphCanvas::SceneMemberNotifications::OnSceneReady);
}
}
// Notify about the graph refresh
GraphCanvas::AssetEditorNotificationBus::Event(ScriptCanvasEditor::AssetEditorId, &GraphCanvas::AssetEditorNotifications::OnGraphRefreshed, previousScriptCanvasSceneId, nextAssetGraphCanvasId);
}
void MainWindow::SetActiveAsset(const AZ::Data::AssetId& fileAssetId)
{
if (m_activeAssetId == fileAssetId)
{
return;
}
AssetHelpers::PrintInfo("SetActiveAsset : from: %s to %s", AssetHelpers::AssetIdToString(m_activeAssetId).c_str(), AssetHelpers::AssetIdToString(fileAssetId).c_str());
if (fileAssetId.IsValid())
{
if (m_tabBar->FindTab(fileAssetId) >= 0)
{
QSignalBlocker signalBlocker(m_tabBar);
m_tabBar->SelectTab(fileAssetId);
}
else
{
AZ_Assert(false, "A graph was opened, but a tab was not created for it.");
}
}
if (m_activeAssetId.IsValid())
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, m_activeAssetId);
// If we are saving the asset, the Id may have changed from the in-memory to the file asset Id, in that case,
// there's no need to hide the view or remove the widget
if (memoryAsset && memoryAsset->GetView())
{
memoryAsset->GetView()->hide();
m_layout->removeWidget(memoryAsset->GetView());
}
}
if (fileAssetId.IsValid())
{
AZ::Data::AssetId previousAssetId = m_activeAssetId;
m_activeAssetId = fileAssetId;
RefreshActiveAsset();
ReconnectSceneBuses(previousAssetId, m_activeAssetId);
}
else
{
AZ::Data::AssetId previousAssetId = m_activeAssetId;
m_activeAssetId.SetInvalid();
m_emptyCanvas->show();
ReconnectSceneBuses(previousAssetId, m_activeAssetId);
SignalActiveSceneChanged(AZ::Data::AssetId());
}
UpdateUndoCache(fileAssetId);
RefreshSelection();
}
void MainWindow::RefreshActiveAsset()
{
if (m_activeAssetId.IsValid())
{
AssetHelpers::PrintInfo("RefreshActiveAsset : m_activeAssetId (%s)", AssetHelpers::AssetIdToString(m_activeAssetId).c_str());
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, m_activeAssetId);
if (memoryAsset)
{
AZ::EntityId sceneEntityId = memoryAsset->GetScriptCanvasId();
const auto& scriptCanvasAsset = memoryAsset->GetAsset();
if (scriptCanvasAsset.IsReady() && scriptCanvasAsset.Get()->GetScriptCanvasEntity()->GetState() == AZ::Entity::State::Active)
{
if (!memoryAsset->GetView())
{
memoryAsset->CreateView(m_tabBar);
}
auto view = memoryAsset->GetView();
AZ_Assert(view, "Asset should have a view");
if (view)
{
AssetHelpers::PrintInfo("RefreshActiveAsset : m_activeAssetId (%s)", AssetHelpers::AssetIdToString(m_activeAssetId).c_str());
view->ShowScene(sceneEntityId);
m_layout->addWidget(view);
view->show();
m_emptyCanvas->hide();
}
SignalActiveSceneChanged(m_activeAssetId);
}
}
else
{
// If we couldn't load a memory asset for our active asset. Just set ourselves to invalid.
SetActiveAsset({});
}
}
}
void MainWindow::Clear()
{
m_tabBar->CloseAllTabs();
AssetTrackerRequests::AssetList assets;
AssetTrackerRequestBus::BroadcastResult(assets, &AssetTrackerRequests::GetAssets);
for (auto asset : assets)
{
RemoveScriptCanvasAsset(asset->GetAsset().GetId());
}
SetActiveAsset({});
}
void MainWindow::OnTabCloseButtonPressed(int index)
{
QVariant tabdata = m_tabBar->tabData(index);
if (tabdata.isValid())
{
auto fileAssetId = tabdata.value<AZ::Data::AssetId>();
Tracker::ScriptCanvasFileState fileState;
AssetTrackerRequestBus::BroadcastResult(fileState, &AssetTrackerRequests::GetFileState, fileAssetId);
bool isSaving = false;
AssetTrackerRequestBus::BroadcastResult(isSaving, &AssetTrackerRequests::IsSaving, fileAssetId);
if (isSaving)
{
m_closeCurrentGraphAfterSave = true;
return;
}
UnsavedChangesOptions saveDialogResults = UnsavedChangesOptions::CONTINUE_WITHOUT_SAVING;
if (!isSaving && (fileState == Tracker::ScriptCanvasFileState::NEW || fileState == Tracker::ScriptCanvasFileState::MODIFIED || fileState == Tracker::ScriptCanvasFileState::SOURCE_REMOVED))
{
SetActiveAsset(fileAssetId);
AZStd::string tabName;
AssetTrackerRequestBus::BroadcastResult(tabName, &AssetTrackerRequests::GetTabName, fileAssetId);
saveDialogResults = ShowSaveDialog(tabName.c_str());
}
if (saveDialogResults == UnsavedChangesOptions::SAVE)
{
auto saveCB = [this](bool isSuccessful, AZ::Data::AssetPtr asset, AZ::Data::AssetId)
{
if (isSuccessful)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, asset->GetId());
AZ_Assert(memoryAsset, "At this point we must have a MemoryAsset");
int tabIndex = -1;
if (IsTabOpen(memoryAsset->GetFileAssetId(), tabIndex))
{
OnTabCloseRequest(tabIndex);
}
}
else
{
QMessageBox::critical(this, QString(), QObject::tr("Failed to save."));
}
};
if (fileState == Tracker::ScriptCanvasFileState::NEW)
{
SaveAssetAsImpl(fileAssetId, saveCB);
}
else
{
SaveAsset(fileAssetId, saveCB);
}
}
else if (saveDialogResults == UnsavedChangesOptions::CONTINUE_WITHOUT_SAVING)
{
OnTabCloseRequest(index);
}
}
}
void MainWindow::SaveTab(int index)
{
QVariant tabdata = m_tabBar->tabData(index);
if (tabdata.isValid())
{
auto assetId = tabdata.value<AZ::Data::AssetId>();
SaveAssetImpl(assetId, nullptr);
}
}
void MainWindow::CloseAllTabs()
{
m_isClosingTabs = true;
m_skipTabOnClose.SetInvalid();
CloseNextTab();
}
void MainWindow::CloseAllTabsBut(int index)
{
QVariant tabdata = m_tabBar->tabData(index);
if (tabdata.isValid())
{
auto assetId = tabdata.value<AZ::Data::AssetId>();
m_isClosingTabs = true;
m_skipTabOnClose = assetId;
CloseNextTab();
}
}
void MainWindow::CopyPathToClipboard(int index)
{
QVariant tabdata = m_tabBar->tabData(index);
if (tabdata.isValid())
{
QClipboard* clipBoard = QGuiApplication::clipboard();
auto assetId = tabdata.value<AZ::Data::AssetId>();
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetId);
if (memoryAsset)
{
clipBoard->setText(memoryAsset->GetAbsolutePath().c_str());
}
else
{
clipBoard->setText(m_tabBar->tabText(index));
}
}
}
void MainWindow::OnActiveFileStateChanged()
{
UpdateSaveState();
UpdateAssignToSelectionState();
}
void MainWindow::CloseNextTab()
{
if (m_isClosingTabs)
{
if (m_tabBar->count() == 0
|| (m_tabBar->count() == 1 && m_skipTabOnClose.IsValid()))
{
m_isClosingTabs = false;
m_skipTabOnClose.SetInvalid();
return;
}
int tab = 0;
while (tab < m_tabBar->count())
{
QVariant tabdata = m_tabBar->tabData(tab);
if (tabdata.isValid())
{
auto assetId = tabdata.value<AZ::Data::AssetId>();
if (assetId != m_skipTabOnClose)
{
break;
}
}
tab++;
}
m_tabBar->tabCloseRequested(tab);
}
}
void MainWindow::OnTabCloseRequest(int index)
{
QVariant tabdata = m_tabBar->tabData(index);
if (tabdata.isValid())
{
auto tabAssetId = tabdata.value<AZ::Data::AssetId>();
if (tabAssetId == m_activeAssetId)
{
SetActiveAsset({});
}
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, tabAssetId);
if (memoryAsset && memoryAsset->GetView())
{
memoryAsset->GetView()->hide();
}
m_tabBar->CloseTab(index);
m_tabBar->update();
RemoveScriptCanvasAsset(tabAssetId);
if (m_tabBar->count() == 0)
{
// The last tab has been removed.
SetActiveAsset({});
}
// Handling various close all events because the save is async need to deal with this in a bunch of different ways
// Always want to trigger this, even if we don't have any active tabs to avoid doubling the clean-up
// information
AddSystemTickAction(SystemTickActionFlag::CloseNextTabAction);
}
}
void MainWindow::OnNodeAdded(const AZ::EntityId& nodeId, bool isPaste)
{
// Handle special-case where if a method node is created that has an AZ::Event output slot,
// we will automatically create the AZ::Event Handler node for the user
GraphCanvas::GraphId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
AZStd::vector<GraphCanvas::SlotId> outputDataSlotIds;
GraphCanvas::NodeRequestBus::EventResult(outputDataSlotIds, nodeId, &GraphCanvas::NodeRequests::FindVisibleSlotIdsByType, GraphCanvas::CT_Output, GraphCanvas::SlotTypes::DataSlot);
for (const auto& slotId : outputDataSlotIds)
{
if (!IsInUndoRedo(graphCanvasGraphId) && !isPaste && CreateAzEventHandlerSlotMenuAction::FindBehaviorMethodWithAzEventReturn(graphCanvasGraphId, slotId))
{
CreateAzEventHandlerSlotMenuAction eventHandlerAction(this);
eventHandlerAction.RefreshAction(graphCanvasGraphId, slotId);
AZ::Vector2 position;
GraphCanvas::GeometryRequestBus::EventResult(position, nodeId, &GraphCanvas::GeometryRequests::GetPosition);
eventHandlerAction.TriggerAction(graphCanvasGraphId, position);
break;
}
}
}
void MainWindow::OnSelectionChanged()
{
QueuePropertyGridUpdate();
}
void MainWindow::OnVariableSelectionChanged(const AZStd::vector<AZ::EntityId>& variablePropertyIds)
{
m_selectedVariableIds = variablePropertyIds;
QueuePropertyGridUpdate();
}
void MainWindow::QueuePropertyGridUpdate()
{
// Selection will be ignored when a delete operation is are taking place to prevent slowdown from processing
// too many events at once.
if (!m_ignoreSelection && !m_isInAutomation)
{
AddSystemTickAction(SystemTickActionFlag::RefreshPropertyGrid);
}
}
void MainWindow::DequeuePropertyGridUpdate()
{
RemoveSystemTickAction(SystemTickActionFlag::RefreshPropertyGrid);
}
void MainWindow::SetDefaultLayout()
{
// Disable updates while we restore the layout to avoid temporary glitches
// as the panes are moved around
setUpdatesEnabled(false);
if (m_commandLine)
{
m_commandLine->hide();
}
if (m_validationDockWidget)
{
addDockWidget(Qt::BottomDockWidgetArea, m_validationDockWidget);
m_validationDockWidget->setFloating(false);
m_validationDockWidget->hide();
}
if (m_logPanel)
{
addDockWidget(Qt::BottomDockWidgetArea, m_logPanel);
m_logPanel->setFloating(false);
m_logPanel->hide();
}
/* Disable Mini-map until we fix rendering performance
if (m_minimap)
{
addDockWidget(Qt::LeftDockWidgetArea, m_minimap);
m_minimap->setFloating(false);
m_minimap->hide();
}
*/
if (m_nodePalette)
{
addDockWidget(Qt::LeftDockWidgetArea, m_nodePalette);
m_nodePalette->setFloating(false);
m_nodePalette->show();
}
if (m_variableDockWidget)
{
addDockWidget(Qt::RightDockWidgetArea, m_variableDockWidget);
m_variableDockWidget->setFloating(false);
m_variableDockWidget->show();
}
if (m_unitTestDockWidget)
{
addDockWidget(Qt::LeftDockWidgetArea, m_unitTestDockWidget);
m_unitTestDockWidget->setFloating(false);
m_unitTestDockWidget->hide();
}
if (m_loggingWindow)
{
addDockWidget(Qt::BottomDockWidgetArea, m_loggingWindow);
m_loggingWindow->setFloating(false);
m_loggingWindow->hide();
}
if (m_propertyGrid)
{
addDockWidget(Qt::RightDockWidgetArea, m_propertyGrid);
m_propertyGrid->setFloating(false);
m_propertyGrid->show();
}
if (m_bookmarkDockWidget)
{
addDockWidget(Qt::RightDockWidgetArea, m_bookmarkDockWidget);
m_bookmarkDockWidget->setFloating(false);
m_bookmarkDockWidget->hide();
}
/* Disable mini-map until we fix rendering performance
if (m_minimap)
{
addDockWidget(Qt::RightDockWidgetArea, m_minimap);
m_minimap->setFloating(false);
m_minimap->hide();
}
*/
resizeDocks(
{ m_nodePalette, m_propertyGrid },
{ static_cast<int>(size().width() * 0.15f), static_cast<int>(size().width() * 0.2f) },
Qt::Horizontal);
resizeDocks({ m_nodePalette, m_minimap },
{ static_cast<int>(size().height() * 0.70f), static_cast<int>(size().height() * 0.30f) },
Qt::Vertical);
resizeDocks({ m_propertyGrid, m_variableDockWidget },
{ static_cast<int>(size().height() * 0.70f), static_cast<int>(size().height() * 0.30f) },
Qt::Vertical);
resizeDocks({ m_validationDockWidget }, { static_cast<int>(size().height() * 0.01) }, Qt::Vertical);
// Disabled until debugger is implemented
//resizeDocks({ m_logPanel }, { static_cast<int>(size().height() * 0.1f) }, Qt::Vertical);
// Re-enable updates now that we've finished adjusting the layout
setUpdatesEnabled(true);
m_defaultLayout = saveState();
UpdateViewMenu();
}
void MainWindow::RefreshSelection()
{
ScriptCanvas::ScriptCanvasId scriptCanvasId = GetActiveScriptCanvasId();
AZ::EntityId graphCanvasGraphId;
EditorGraphRequestBus::EventResult(graphCanvasGraphId, scriptCanvasId, &EditorGraphRequests::GetGraphCanvasGraphId);
bool hasCopiableSelection = false;
bool hasSelection = false;
if (m_activeAssetId.IsValid())
{
if (graphCanvasGraphId.IsValid())
{
// Get the selected nodes.
GraphCanvas::SceneRequestBus::EventResult(hasCopiableSelection, graphCanvasGraphId, &GraphCanvas::SceneRequests::HasCopiableSelection);
}
AZStd::vector< AZ::EntityId > selection;
GraphCanvas::SceneRequestBus::EventResult(selection, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetSelectedItems);
selection.reserve(selection.size() + m_selectedVariableIds.size());
selection.insert(selection.end(), m_selectedVariableIds.begin(), m_selectedVariableIds.end());
if (!selection.empty())
{
hasSelection = true;
m_propertyGrid->SetSelection(selection);
}
else
{
m_propertyGrid->ClearSelection();
}
}
else
{
m_propertyGrid->ClearSelection();
}
// cut, copy and duplicate only works for specified items
ui->action_Cut->setEnabled(hasCopiableSelection);
ui->action_Copy->setEnabled(hasCopiableSelection);
ui->action_Duplicate->setEnabled(hasCopiableSelection);
// Delete will work for anything that is selectable
ui->action_Delete->setEnabled(hasSelection);
}
void MainWindow::OnViewNodePalette()
{
if (m_nodePalette)
{
m_nodePalette->toggleViewAction()->trigger();
}
}
void MainWindow::OnViewMiniMap()
{
if (m_minimap)
{
m_minimap->toggleViewAction()->trigger();
}
}
void MainWindow::OnViewLogWindow()
{
if (m_loggingWindow)
{
m_loggingWindow->toggleViewAction()->trigger();
}
}
void MainWindow::OnViewGraphValidation()
{
if (m_validationDockWidget)
{
m_validationDockWidget->toggleViewAction()->trigger();
}
}
void MainWindow::OnViewDebuggingWindow()
{
if (m_loggingWindow)
{
m_loggingWindow->toggleViewAction()->trigger();
}
}
void MainWindow::OnViewUnitTestManager()
{
if (m_unitTestDockWidget == nullptr)
{
CreateUnitTestWidget();
}
if (m_unitTestDockWidget)
{
m_unitTestDockWidget->show();
m_unitTestDockWidget->raise();
m_unitTestDockWidget->activateWindow();
}
}
void MainWindow::OnViewStatisticsPanel()
{
if (m_statisticsDialog)
{
m_statisticsDialog->InitStatisticsWindow();
m_statisticsDialog->show();
m_statisticsDialog->raise();
m_statisticsDialog->activateWindow();
}
}
void MainWindow::OnViewPresetsEditor()
{
if (m_presetEditor && m_presetWrapper)
{
QSize boundingBox = size();
QPointF newPosition = mapToGlobal(QPoint(aznumeric_cast<int>(boundingBox.width() * 0.5f), aznumeric_cast<int>(boundingBox.height() * 0.5f)));
m_presetEditor->show();
m_presetWrapper->show();
m_presetWrapper->raise();
m_presetWrapper->activateWindow();
QRect geometry = m_presetWrapper->geometry();
QSize originalSize = geometry.size();
newPosition.setX(newPosition.x() - geometry.width() * 0.5f);
newPosition.setY(newPosition.y() - geometry.height() * 0.5f);
geometry.setTopLeft(newPosition.toPoint());
geometry.setWidth(originalSize.width());
geometry.setHeight(originalSize.height());
m_presetWrapper->setGeometry(geometry);
}
}
void MainWindow::OnViewProperties()
{
if (m_propertyGrid)
{
m_propertyGrid->toggleViewAction()->trigger();
}
}
void MainWindow::OnViewDebugger()
{
}
void MainWindow::OnViewCommandLine()
{
if (m_commandLine->isVisible())
{
m_commandLine->hide();
}
else
{
m_commandLine->show();
}
}
void MainWindow::OnViewLog()
{
if (m_logPanel)
{
m_logPanel->toggleViewAction()->trigger();
}
}
void MainWindow::OnBookmarks()
{
if (m_bookmarkDockWidget)
{
m_bookmarkDockWidget->toggleViewAction()->trigger();
}
}
void MainWindow::OnVariableManager()
{
if (m_variableDockWidget)
{
m_variableDockWidget->toggleViewAction()->trigger();
}
}
void MainWindow::OnRestoreDefaultLayout()
{
if (!m_defaultLayout.isEmpty())
{
restoreState(m_defaultLayout);
UpdateViewMenu();
}
}
void MainWindow::UpdateViewMenu()
{
if (ui->action_ViewBookmarks->isChecked() != m_bookmarkDockWidget->isVisible())
{
QSignalBlocker signalBlocker(ui->action_ViewBookmarks);
ui->action_ViewBookmarks->setChecked(m_bookmarkDockWidget->isVisible());
}
if (ui->action_ViewMiniMap->isChecked() != m_minimap->isVisible())
{
QSignalBlocker signalBlocker(ui->action_ViewMiniMap);
ui->action_ViewMiniMap->setChecked(m_minimap->isVisible());
}
if (ui->action_ViewNodePalette->isChecked() != m_nodePalette->isVisible())
{
QSignalBlocker signalBlocker(ui->action_ViewNodePalette);
ui->action_ViewNodePalette->setChecked(m_nodePalette->isVisible());
}
if (ui->action_ViewProperties->isChecked() != m_propertyGrid->isVisible())
{
QSignalBlocker signalBlocker(ui->action_ViewProperties);
ui->action_ViewProperties->setChecked(m_propertyGrid->isVisible());
}
if (ui->action_ViewVariableManager->isChecked() != m_variableDockWidget->isVisible())
{
QSignalBlocker signalBlocker(ui->action_ViewVariableManager);
ui->action_ViewVariableManager->setChecked(m_variableDockWidget->isVisible());
}
if (ui->action_ViewLogWindow->isChecked() != m_loggingWindow->isVisible())
{
QSignalBlocker signalBlocker(ui->action_ViewLogWindow);
ui->action_ViewLogWindow->setChecked(m_loggingWindow->isVisible());
}
if (ui->action_GraphValidation->isChecked() != m_validationDockWidget->isVisible())
{
QSignalBlocker signalBlocker(ui->action_GraphValidation);
ui->action_GraphValidation->setChecked(m_validationDockWidget->isVisible());
}
if (ui->action_Debugging->isChecked() != m_loggingWindow->isVisible())
{
ui->action_Debugging->setChecked(m_loggingWindow->isVisible());
}
// Want these two elements to be mutually exclusive.
if (m_statusWidget->isVisible() == m_validationDockWidget->isVisible())
{
statusBar()->setVisible(!m_validationDockWidget->isVisible());
m_statusWidget->setVisible(!m_validationDockWidget->isVisible());
}
}
void MainWindow::DeleteNodes(const AZ::EntityId& graphCanvasGraphId, const AZStd::vector<AZ::EntityId>& nodes)
{
// clear the selection then delete the nodes that were selected
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::ClearSelection);
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::Delete, AZStd::unordered_set<AZ::EntityId>{ nodes.begin(), nodes.end() });
}
void MainWindow::DeleteConnections(const AZ::EntityId& graphCanvasGraphId, const AZStd::vector<AZ::EntityId>& connections)
{
ScopedVariableSetter<bool> scopedIgnoreSelection(m_ignoreSelection, true);
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::Delete, AZStd::unordered_set<AZ::EntityId>{ connections.begin(), connections.end() });
}
void MainWindow::DisconnectEndpoints(const AZ::EntityId& graphCanvasGraphId, const AZStd::vector<GraphCanvas::Endpoint>& endpoints)
{
AZStd::unordered_set<AZ::EntityId> connections;
for (const auto& endpoint : endpoints)
{
AZStd::vector<AZ::EntityId> endpointConnections;
GraphCanvas::SceneRequestBus::EventResult(endpointConnections, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetConnectionsForEndpoint, endpoint);
connections.insert(endpointConnections.begin(), endpointConnections.end());
}
DeleteConnections(graphCanvasGraphId, { connections.begin(), connections.end() });
}
void MainWindow::RunUpgradeTool()
{
VersionExplorer* versionExplorer = aznew VersionExplorer(this);
versionExplorer->exec();
// Manual correction
size_t assetsThatNeedManualInspection = AZ::Interface<IUpgradeRequests>::Get()->GetGraphsThatNeedManualUpgrade().size();
// If there are graphs that need manual correction, show the helper
if (assetsThatNeedManualInspection > 0)
{
UpgradeHelper* upgradeHelper = new UpgradeHelper(this);
upgradeHelper->show();
}
}
void MainWindow::OnShowValidationErrors()
{
m_userSettings->m_showValidationErrors = true;
if (!m_validationDockWidget->isVisible())
{
OnViewGraphValidation();
// If the window wasn't visible, it doesn't seem to get the signals.
// So need to manually prompt it to get the desired result
m_validationDockWidget->OnShowErrors();
}
}
void MainWindow::OnShowValidationWarnings()
{
m_userSettings->m_showValidationWarnings = true;
if (!m_validationDockWidget->isVisible())
{
OnViewGraphValidation();
// If the window wasn't visible, it doesn't seem to get the signals.
// So need to manually prompt it to get the desired result
m_validationDockWidget->OnShowWarnings();
}
}
void MainWindow::OnValidateCurrentGraph()
{
const bool displayToastNotification = false;
RunGraphValidation(displayToastNotification);
}
void MainWindow::RunGraphValidation(bool displayToastNotification)
{
m_validationDockWidget->OnRunValidator(displayToastNotification);
if (m_validationDockWidget->HasValidationIssues())
{
OpenValidationPanel();
}
}
void MainWindow::OnViewParamsChanged(const GraphCanvas::ViewParams& viewParams)
{
AZ_UNUSED(viewParams);
RestartAutoTimerSave();
}
void MainWindow::OnZoomChanged(qreal)
{
RestartAutoTimerSave();
}
void MainWindow::AfterEntitySelectionChanged(const AzToolsFramework::EntityIdList&, const AzToolsFramework::EntityIdList&)
{
UpdateAssignToSelectionState();
}
void MainWindow::UpdateMenuState(bool enabled)
{
m_validateGraphToolButton->setEnabled(enabled);
ui->menuRemove_Unused->setEnabled(enabled);
ui->action_RemoveUnusedNodes->setEnabled(enabled);
ui->action_RemoveUnusedVariables->setEnabled(enabled);
ui->action_RemoveUnusedElements->setEnabled(enabled);
ui->action_ZoomIn->setEnabled(enabled);
ui->action_ZoomOut->setEnabled(enabled);
ui->action_ZoomSelection->setEnabled(enabled);
ui->action_ShowEntireGraph->setEnabled(enabled);
ui->menuGo_To->setEnabled(enabled);
ui->action_GotoStartOfChain->setEnabled(enabled);
ui->action_GotoEndOfChain->setEnabled(enabled);
ui->actionZoom_To->setEnabled(enabled);
ui->action_EnableSelection->setEnabled(enabled);
ui->action_DisableSelection->setEnabled(enabled);
m_createFunctionOutput->setEnabled(enabled);
m_createFunctionInput->setEnabled(enabled);
// File Menu
ui->action_Close->setEnabled(enabled);
RefreshGraphPreferencesAction();
UpdateAssignToSelectionState();
UpdateUndoRedoState();
UpdateSaveState();
}
void MainWindow::OnWorkspaceRestoreStart()
{
m_isRestoringWorkspace = true;
}
void MainWindow::OnWorkspaceRestoreEnd(AZ::Data::AssetId lastFocusAsset)
{
if (m_isRestoringWorkspace)
{
m_isRestoringWorkspace = false;
if (m_queuedFocusOverride.IsValid())
{
SetActiveAsset(m_queuedFocusOverride);
m_queuedFocusOverride.SetInvalid();
}
else if (lastFocusAsset.IsValid())
{
SetActiveAsset(lastFocusAsset);
}
if (!m_activeAssetId.IsValid())
{
if (m_tabBar->count() > 0)
{
if (m_tabBar->currentIndex() != 0)
{
m_tabBar->setCurrentIndex(0);
}
else
{
SetActiveAsset(m_tabBar->FindAssetId(0));
}
}
else
{
SetActiveAsset({});
}
}
}
}
void MainWindow::UpdateAssignToSelectionState()
{
bool buttonEnabled = m_activeAssetId.IsValid();
if (buttonEnabled)
{
const Tracker::ScriptCanvasFileState& fileState = GetAssetFileState(m_activeAssetId);
if (fileState == Tracker::ScriptCanvasFileState::INVALID || fileState == Tracker::ScriptCanvasFileState::NEW || fileState == Tracker::ScriptCanvasFileState::SOURCE_REMOVED)
{
buttonEnabled = false;
}
else
{
EditorGraphRequestBus::EventResult(buttonEnabled, GetActiveScriptCanvasId(), &EditorGraphRequests::IsRuntimeGraph);
}
m_assignToSelectedEntity->setEnabled(buttonEnabled);
}
else
{
m_assignToSelectedEntity->setEnabled(false);
}
}
void MainWindow::UpdateUndoRedoState()
{
bool isEnabled = false;
UndoRequestBus::EventResult(isEnabled, GetActiveScriptCanvasId(), &UndoRequests::CanUndo);
ui->action_Undo->setEnabled(isEnabled);
isEnabled = false;
UndoRequestBus::EventResult(isEnabled, GetActiveScriptCanvasId(), &UndoRequests::CanRedo);
ui->action_Redo->setEnabled(isEnabled);
}
void MainWindow::UpdateSaveState()
{
bool enabled = m_activeAssetId.IsValid();
bool isSaving = false;
bool hasModifications = false;
if (enabled)
{
Tracker::ScriptCanvasFileState fileState = GetAssetFileState(m_activeAssetId);
hasModifications = ( fileState == Tracker::ScriptCanvasFileState::MODIFIED
|| fileState == Tracker::ScriptCanvasFileState::NEW
|| fileState == Tracker::ScriptCanvasFileState::SOURCE_REMOVED);
AssetTrackerRequestBus::BroadcastResult(isSaving, &AssetTrackerRequests::IsSaving, m_activeAssetId);
}
ui->action_Save->setEnabled(enabled && !isSaving && hasModifications);
ui->action_Save_As->setEnabled(enabled && !isSaving);
}
void MainWindow::CreateFunctionInput()
{
PushPreventUndoStateUpdate();
CreateFunctionDefinitionNode(-1);
PopPreventUndoStateUpdate();
PostUndoPoint(GetActiveScriptCanvasId());
}
void MainWindow::CreateFunctionOutput()
{
PushPreventUndoStateUpdate();
CreateFunctionDefinitionNode(1);
PopPreventUndoStateUpdate();
PostUndoPoint(GetActiveScriptCanvasId());
}
void MainWindow::CreateFunctionDefinitionNode(int positionOffset)
{
ScriptCanvas::ScriptCanvasId scriptCanvasId = GetActiveScriptCanvasId();
GraphCanvas::GraphId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
GraphCanvas::ViewId viewId;
GraphCanvas::SceneRequestBus::EventResult(viewId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetViewId);
QRectF viewBounds;
GraphCanvas::ViewRequestBus::EventResult(viewBounds, viewId, &GraphCanvas::ViewRequests::GetCompleteArea);
const bool isInput = positionOffset < 0;
const AZStd::string rootName = isInput ? "New Input" : "New Output";
NodeIdPair nodeIdPair = Nodes::CreateFunctionDefinitionNode(scriptCanvasId, isInput, rootName);
GraphCanvas::SceneRequests* sceneRequests = GraphCanvas::SceneRequestBus::FindFirstHandler(graphCanvasGraphId);
if (sceneRequests == nullptr)
{
return;
}
QPointF pasteOffset = sceneRequests->SignalGenericAddPositionUseBegin();
sceneRequests->AddNode(nodeIdPair.m_graphCanvasId, GraphCanvas::ConversionUtils::QPointToVector(pasteOffset), false);
sceneRequests->SignalGenericAddPositionUseEnd();
if (!viewBounds.isEmpty())
{
QPointF topLeftPoint = viewBounds.center();
int widthOffset = aznumeric_cast<int>((viewBounds.width() * 0.5f) * positionOffset);
topLeftPoint.setX(topLeftPoint.x() + widthOffset);
QGraphicsItem* graphicsItem = nullptr;
GraphCanvas::SceneMemberUIRequestBus::EventResult(graphicsItem, nodeIdPair.m_graphCanvasId, &GraphCanvas::SceneMemberUIRequests::GetRootGraphicsItem);
GraphCanvas::NodeUIRequestBus::Event(nodeIdPair.m_graphCanvasId, &GraphCanvas::NodeUIRequests::AdjustSize);
qreal width = graphicsItem->sceneBoundingRect().width();
// If we are going negative we need to move over the width of the node.
if (positionOffset < 0)
{
topLeftPoint.setX(topLeftPoint.x() - width);
}
// Center the node.
qreal height = graphicsItem->sceneBoundingRect().height();
topLeftPoint.setY(topLeftPoint.y() - height * 0.5);
// Offset by the width step.
AZ::Vector2 minorStep = AZ::Vector2::CreateZero();
AZ::EntityId gridId;
GraphCanvas::SceneRequestBus::EventResult(gridId, graphCanvasGraphId, &GraphCanvas::SceneRequests::GetGrid);
GraphCanvas::GridRequestBus::EventResult(minorStep, gridId, &GraphCanvas::GridRequests::GetMinorPitch);
QRectF sceneBoundaries = sceneRequests->AsQGraphicsScene()->sceneRect();
sceneBoundaries.adjust(minorStep.GetX(), minorStep.GetY(), -minorStep.GetX(), -minorStep.GetY());
topLeftPoint.setX(topLeftPoint.x() + minorStep.GetX() * positionOffset);
// Sanitizes the position of the node to ensure it's always 'visible'
while (topLeftPoint.x() + width <= sceneBoundaries.left())
{
topLeftPoint.setX(topLeftPoint.x() + width);
}
while (topLeftPoint.x() >= sceneBoundaries.right())
{
topLeftPoint.setX(topLeftPoint.x() - width);
}
while (topLeftPoint.y() + height <= sceneBoundaries.top())
{
topLeftPoint.setY(topLeftPoint.y() + height);
}
while (topLeftPoint.y() >= sceneBoundaries.bottom())
{
topLeftPoint.setY(topLeftPoint.y() - height);
}
////
GraphCanvas::GeometryRequestBus::Event(nodeIdPair.m_graphCanvasId, &GraphCanvas::GeometryRequests::SetPosition, GraphCanvas::ConversionUtils::QPointToVector(topLeftPoint));
GraphCanvas::ViewRequestBus::Event(viewId, &GraphCanvas::ViewRequests::CenterOnArea, graphicsItem->sceneBoundingRect());
}
}
NodeIdPair MainWindow::ProcessCreateNodeMimeEvent(GraphCanvas::GraphCanvasMimeEvent* mimeEvent, const AZ::EntityId& graphCanvasGraphId, AZ::Vector2 nodeCreationPos)
{
if (!m_isInAutomation)
{
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::ClearSelection);
}
NodeIdPair retVal;
if (azrtti_istypeof<CreateNodeMimeEvent>(mimeEvent))
{
CreateNodeMimeEvent* createEvent = static_cast<CreateNodeMimeEvent*>(mimeEvent);
if (createEvent->ExecuteEvent(nodeCreationPos, nodeCreationPos, graphCanvasGraphId))
{
retVal = createEvent->GetCreatedPair();
}
}
else if (azrtti_istypeof<SpecializedCreateNodeMimeEvent>(mimeEvent))
{
SpecializedCreateNodeMimeEvent* specializedCreationEvent = static_cast<SpecializedCreateNodeMimeEvent*>(mimeEvent);
retVal = specializedCreationEvent->ConstructNode(graphCanvasGraphId, nodeCreationPos);
}
return retVal;
}
const GraphCanvas::GraphCanvasTreeItem* MainWindow::GetNodePaletteRoot() const
{
return m_nodePalette->GetTreeRoot();
}
void MainWindow::SignalAutomationBegin()
{
m_isInAutomation = true;
}
void MainWindow::SignalAutomationEnd()
{
m_isInAutomation = false;
}
void MainWindow::ForceCloseActiveAsset()
{
OnTabCloseRequest(m_tabBar->currentIndex());
}
bool MainWindow::RegisterObject(AZ::Crc32 elementId, QObject* object)
{
auto lookupIter = m_automationLookUpMap.find(elementId);
if (lookupIter != m_automationLookUpMap.end())
{
AZ_Error("ScriptCanvas", false, "Attempting to register two elements with the id %llu", (unsigned int)elementId);
return false;
}
m_automationLookUpMap[elementId] = object;
return true;
}
bool MainWindow::UnregisterObject(AZ::Crc32 elementId)
{
auto eraseCount = m_automationLookUpMap.erase(elementId);
return eraseCount > 0;
}
QObject* MainWindow::FindObject(AZ::Crc32 elementId)
{
auto lookupIter = m_automationLookUpMap.find(elementId);
if (lookupIter != m_automationLookUpMap.end())
{
return lookupIter->second;
}
return nullptr;
}
QObject* MainWindow::FindElementByName(QString elementName)
{
return findChild<QObject*>(elementName);
}
AZ::EntityId MainWindow::FindEditorNodeIdByAssetNodeId(const AZ::Data::AssetId& assetId, AZ::EntityId assetNodeId) const
{
AZ::EntityId editorEntityId;
AssetTrackerRequestBus::BroadcastResult(editorEntityId, &AssetTrackerRequests::GetEditorEntityIdFromSceneEntityId, assetId, assetNodeId);
return editorEntityId;
}
AZ::EntityId MainWindow::FindAssetNodeIdByEditorNodeId(const AZ::Data::AssetId& assetId, AZ::EntityId editorNodeId) const
{
AZ::EntityId sceneEntityId;
AssetTrackerRequestBus::BroadcastResult(sceneEntityId, &AssetTrackerRequests::GetSceneEntityIdFromEditorEntityId, assetId, editorNodeId);
return sceneEntityId;
}
GraphCanvas::Endpoint MainWindow::CreateNodeForProposalWithGroup(const AZ::EntityId& connectionId, const GraphCanvas::Endpoint& endpoint, const QPointF& scenePoint, const QPoint& screenPoint, AZ::EntityId groupTarget)
{
PushPreventUndoStateUpdate();
GraphCanvas::Endpoint retVal;
AZ::EntityId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
// Handle the special-case if we are creating a node proposal for an AZ::Event, then we show
// a small menu with only that applicable action
if (CreateAzEventHandlerSlotMenuAction::FindBehaviorMethodWithAzEventReturn(graphCanvasGraphId, endpoint.GetSlotId()))
{
GraphCanvas::EditorContextMenu menu(ScriptCanvasEditor::AssetEditorId);
menu.AddMenuAction(aznew CreateAzEventHandlerSlotMenuAction(&menu));
HandleContextMenu(menu, endpoint.GetSlotId(), screenPoint, scenePoint);
}
// For everything else, show the full scene context menu
else
{
m_sceneContextMenu->FilterForSourceSlot(graphCanvasGraphId, endpoint.GetSlotId());
m_sceneContextMenu->RefreshActions(graphCanvasGraphId, connectionId);
m_sceneContextMenu->SetupDisplayForProposal();
QAction* action = m_sceneContextMenu->exec(screenPoint);
// If the action returns null. We need to check if it was our widget, or just a close command.
if (action == nullptr)
{
GraphCanvas::GraphCanvasMimeEvent* mimeEvent = m_sceneContextMenu->GetNodePalette()->GetContextMenuEvent();
if (mimeEvent)
{
NodeIdPair finalNode = ProcessCreateNodeMimeEvent(mimeEvent, graphCanvasGraphId, AZ::Vector2(aznumeric_cast<float>(scenePoint.x()), aznumeric_cast<float>(scenePoint.y())));
if (finalNode.m_graphCanvasId.IsValid())
{
GraphCanvas::VisualRequestBus::Event(finalNode.m_graphCanvasId, &GraphCanvas::VisualRequests::SetVisible, false);
retVal = HandleProposedConnection(graphCanvasGraphId, connectionId, endpoint, finalNode.m_graphCanvasId, screenPoint);
}
if (retVal.IsValid())
{
AZStd::unordered_set<GraphCanvas::ConnectionId> createdConnections = GraphCanvas::GraphUtils::CreateOpportunisticConnectionsBetween(endpoint, retVal);
GraphCanvas::VisualRequestBus::Event(finalNode.m_graphCanvasId, &GraphCanvas::VisualRequests::SetVisible, true);
AZ::Vector2 position;
GraphCanvas::GeometryRequestBus::EventResult(position, retVal.GetNodeId(), &GraphCanvas::GeometryRequests::GetPosition);
QPointF connectionPoint;
GraphCanvas::SlotUIRequestBus::EventResult(connectionPoint, retVal.GetSlotId(), &GraphCanvas::SlotUIRequests::GetConnectionPoint);
qreal verticalOffset = connectionPoint.y() - position.GetY();
position.SetY(aznumeric_cast<float>(scenePoint.y() - verticalOffset));
qreal horizontalOffset = connectionPoint.x() - position.GetX();
position.SetX(aznumeric_cast<float>(scenePoint.x() - horizontalOffset));
GraphCanvas::GeometryRequestBus::Event(retVal.GetNodeId(), &GraphCanvas::GeometryRequests::SetPosition, position);
GraphCanvas::GraphUtils::AddElementToGroup(finalNode.m_graphCanvasId, groupTarget);
GraphCanvas::SceneNotificationBus::Event(graphCanvasGraphId, &GraphCanvas::SceneNotifications::PostCreationEvent);
}
else
{
GraphCanvas::GraphUtils::DeleteOutermostNode(graphCanvasGraphId, finalNode.m_graphCanvasId);
}
}
}
}
PopPreventUndoStateUpdate();
return retVal;
}
void MainWindow::OnWrapperNodeActionWidgetClicked(const AZ::EntityId& wrapperNode, const QRect& actionWidgetBoundingRect, const QPointF& scenePoint, const QPoint& screenPoint)
{
if (EBusHandlerNodeDescriptorRequestBus::FindFirstHandler(wrapperNode) != nullptr)
{
m_ebusHandlerActionMenu->SetEbusHandlerNode(wrapperNode);
// We don't care about the result, since the actions are done on demand with the menu
m_ebusHandlerActionMenu->exec(screenPoint);
}
else if (ScriptCanvasWrapperNodeDescriptorRequestBus::FindFirstHandler(wrapperNode) != nullptr)
{
ScriptCanvasWrapperNodeDescriptorRequestBus::Event(wrapperNode, &ScriptCanvasWrapperNodeDescriptorRequests::OnWrapperAction, actionWidgetBoundingRect, scenePoint, screenPoint);
}
}
void MainWindow::OnSelectionManipulationBegin()
{
m_ignoreSelection = true;
}
void MainWindow::OnSelectionManipulationEnd()
{
m_ignoreSelection = false;
OnSelectionChanged();
}
AZ::EntityId MainWindow::CreateNewGraph()
{
AZ::EntityId graphId;
OnFileNew();
if (m_activeAssetId.IsValid())
{
graphId = GetActiveGraphCanvasGraphId();
}
return graphId;
}
bool MainWindow::ContainsGraph(const GraphCanvas::GraphId&) const
{
return false;
}
bool MainWindow::CloseGraph(const GraphCanvas::GraphId&)
{
return false;
}
void MainWindow::CustomizeConnectionEntity(AZ::Entity* connectionEntity)
{
connectionEntity->CreateComponent<SceneMemberMappingComponent>();
}
void MainWindow::ShowAssetPresetsMenu(GraphCanvas::ConstructType constructType)
{
OnViewPresetsEditor();
if (m_presetEditor)
{
m_presetEditor->SetActiveConstructType(constructType);
}
}
//! Hook for receiving context menu events for each QGraphicsScene
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowSceneContextMenuWithGroup(const QPoint& screenPoint, const QPointF& scenePoint, AZ::EntityId groupTarget)
{
bool tryDaisyChain = (QApplication::keyboardModifiers() & Qt::KeyboardModifier::ShiftModifier) != 0;
GraphCanvas::GraphId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
ScriptCanvas::ScriptCanvasId scriptCanvasGraphId = GetActiveScriptCanvasId();
if (!graphCanvasGraphId.IsValid() || !scriptCanvasGraphId.IsValid())
{
// Nothing to do.
return GraphCanvas::ContextMenuAction::SceneReaction::Nothing;
}
m_sceneContextMenu->ResetSourceSlotFilter();
m_sceneContextMenu->RefreshActions(graphCanvasGraphId, AZ::EntityId());
QAction* action = m_sceneContextMenu->exec(screenPoint);
GraphCanvas::ContextMenuAction::SceneReaction reaction = GraphCanvas::ContextMenuAction::SceneReaction::Nothing;
if (action == nullptr)
{
GraphCanvas::GraphCanvasMimeEvent* mimeEvent = m_sceneContextMenu->GetNodePalette()->GetContextMenuEvent();
NodeIdPair finalNode = ProcessCreateNodeMimeEvent(mimeEvent, graphCanvasGraphId, AZ::Vector2(aznumeric_cast<float>(scenePoint.x()), aznumeric_cast<float>(scenePoint.y())));
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::ClearSelection);
if (finalNode.m_graphCanvasId.IsValid())
{
GraphCanvas::VisualRequestBus::Event(finalNode.m_graphCanvasId, &GraphCanvas::VisualRequests::SetVisible, true);
AZ::Vector2 position;
GraphCanvas::GeometryRequestBus::EventResult(position, finalNode.m_graphCanvasId, &GraphCanvas::GeometryRequests::GetPosition);
GraphCanvas::GeometryRequestBus::Event(finalNode.m_graphCanvasId, &GraphCanvas::GeometryRequests::SetPosition, position);
// If we have a valid group target. We're going to want to add the element to the group.
GraphCanvas::GraphUtils::AddElementToGroup(finalNode.m_graphCanvasId, groupTarget);
GraphCanvas::SceneNotificationBus::Event(graphCanvasGraphId, &GraphCanvas::SceneNotifications::PostCreationEvent);
if (tryDaisyChain)
{
QTimer::singleShot(50, [graphCanvasGraphId, finalNode, screenPoint, scenePoint, groupTarget]()
{
GraphCanvas::SceneRequestBus::Event(graphCanvasGraphId, &GraphCanvas::SceneRequests::HandleProposalDaisyChainWithGroup, finalNode.m_graphCanvasId, GraphCanvas::SlotTypes::ExecutionSlot, GraphCanvas::CT_Output, screenPoint, scenePoint, groupTarget);
});
}
}
}
else
{
GraphCanvas::ContextMenuAction* contextMenuAction = qobject_cast<GraphCanvas::ContextMenuAction*>(action);
if (contextMenuAction)
{
PushPreventUndoStateUpdate();
AZ::Vector2 mousePoint(aznumeric_cast<float>(scenePoint.x()), aznumeric_cast<float>(scenePoint.y()));
reaction = contextMenuAction->TriggerAction(graphCanvasGraphId, mousePoint);
PopPreventUndoStateUpdate();
}
}
return reaction;
}
//! Hook for receiving context menu events for each QGraphicsScene
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowNodeContextMenu(const AZ::EntityId& nodeId, const QPoint& screenPoint, const QPointF& scenePoint)
{
GraphCanvas::NodeContextMenu contextMenu(ScriptCanvasEditor::AssetEditorId);
NodeDescriptorType descriptorType = NodeDescriptorType::Unknown;
NodeDescriptorRequestBus::EventResult(descriptorType, nodeId, &NodeDescriptorRequests::GetType);
if (descriptorType == NodeDescriptorType::GetVariable
|| descriptorType == NodeDescriptorType::SetVariable)
{
contextMenu.AddMenuAction(aznew ConvertVariableNodeToReferenceAction(&contextMenu));
}
if (descriptorType == NodeDescriptorType::FunctionDefinitionNode)
{
NodeDescriptorComponent* descriptor = nullptr;
NodeDescriptorRequestBus::EventResult(descriptor, nodeId, &NodeDescriptorRequests::GetDescriptorComponent);
contextMenu.AddMenuAction(aznew RenameFunctionDefinitionNodeAction(descriptor, &contextMenu));
}
return HandleContextMenu(contextMenu, nodeId, screenPoint, scenePoint);
}
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowCommentContextMenu(const AZ::EntityId& nodeId, const QPoint& screenPoint, const QPointF& scenePoint)
{
GraphCanvas::CommentContextMenu contextMenu(ScriptCanvasEditor::AssetEditorId);
return HandleContextMenu(contextMenu, nodeId, screenPoint, scenePoint);
}
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowNodeGroupContextMenu(const AZ::EntityId& groupId, const QPoint& screenPoint, const QPointF& scenePoint)
{
GraphCanvas::NodeGroupContextMenu contextMenu(ScriptCanvasEditor::AssetEditorId);
return HandleContextMenu(contextMenu, groupId, screenPoint, scenePoint);
}
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowCollapsedNodeGroupContextMenu(const AZ::EntityId& nodeId, const QPoint& screenPoint, const QPointF& scenePoint)
{
GraphCanvas::CollapsedNodeGroupContextMenu contextMenu(ScriptCanvasEditor::AssetEditorId);
return HandleContextMenu(contextMenu, nodeId, screenPoint, scenePoint);
}
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowBookmarkContextMenu(const AZ::EntityId& bookmarkId, const QPoint& screenPoint, const QPointF& scenePoint)
{
GraphCanvas::BookmarkContextMenu contextMenu(ScriptCanvasEditor::AssetEditorId);
return HandleContextMenu(contextMenu, bookmarkId, screenPoint, scenePoint);
}
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowConnectionContextMenuWithGroup(const AZ::EntityId& connectionId, const QPoint& screenPoint, const QPointF& scenePoint, AZ::EntityId groupTarget)
{
PushPreventUndoStateUpdate();
GraphCanvas::ContextMenuAction::SceneReaction reaction = GraphCanvas::ContextMenuAction::SceneReaction::Nothing;
AZ::Vector2 sceneVector(aznumeric_cast<float>(scenePoint.x()), aznumeric_cast<float>(scenePoint.y()));
GraphCanvas::GraphId graphCanvasGraphId = GetActiveGraphCanvasGraphId();
m_connectionContextMenu->RefreshActions(graphCanvasGraphId, connectionId);
QAction* result = m_connectionContextMenu->exec(screenPoint);
GraphCanvas::ContextMenuAction* contextMenuAction = qobject_cast<GraphCanvas::ContextMenuAction*>(result);
// If the action returns null. We need to check if it was our widget, or just a close command.
if (contextMenuAction)
{
reaction = contextMenuAction->TriggerAction(graphCanvasGraphId, sceneVector);
}
else
{
GraphCanvas::GraphCanvasMimeEvent* mimeEvent = m_connectionContextMenu->GetNodePalette()->GetContextMenuEvent();
if (mimeEvent)
{
NodeIdPair finalNode = ProcessCreateNodeMimeEvent(mimeEvent, graphCanvasGraphId, AZ::Vector2(aznumeric_cast<float>(scenePoint.x()), aznumeric_cast<float>(scenePoint.y())));
GraphCanvas::Endpoint sourceEndpoint;
GraphCanvas::ConnectionRequestBus::EventResult(sourceEndpoint, connectionId, &GraphCanvas::ConnectionRequests::GetSourceEndpoint);
GraphCanvas::Endpoint targetEndpoint;
GraphCanvas::ConnectionRequestBus::EventResult(targetEndpoint, connectionId, &GraphCanvas::ConnectionRequests::GetTargetEndpoint);
if (finalNode.m_graphCanvasId.IsValid())
{
GraphCanvas::ConnectionSpliceConfig spliceConfig;
spliceConfig.m_allowOpportunisticConnections = true;
if (!GraphCanvas::GraphUtils::SpliceNodeOntoConnection(finalNode.m_graphCanvasId, connectionId, spliceConfig))
{
GraphCanvas::GraphUtils::DeleteOutermostNode(graphCanvasGraphId, finalNode.m_graphCanvasId);
}
else
{
reaction = GraphCanvas::ContextMenuAction::SceneReaction::PostUndo;
// Now we can deal with the alignment of the node.
GraphCanvas::VisualRequestBus::Event(finalNode.m_graphCanvasId, &GraphCanvas::VisualRequests::SetVisible, true);
AZ::Vector2 position(0,0);
GraphCanvas::GeometryRequestBus::EventResult(position, finalNode.m_graphCanvasId, &GraphCanvas::GeometryRequests::GetPosition);
QPointF sourceConnectionPoint(0,0);
GraphCanvas::SlotUIRequestBus::EventResult(sourceConnectionPoint, spliceConfig.m_splicedSourceEndpoint.GetSlotId(), &GraphCanvas::SlotUIRequests::GetConnectionPoint);
QPointF targetConnectionPoint(0,0);
GraphCanvas::SlotUIRequestBus::EventResult(targetConnectionPoint, spliceConfig.m_splicedTargetEndpoint.GetSlotId(), &GraphCanvas::SlotUIRequests::GetConnectionPoint);
// Average our two points so we splice roughly in the center of our node.
QPointF connectionPoint = (sourceConnectionPoint + targetConnectionPoint) * 0.5f;
qreal verticalOffset = connectionPoint.y() - position.GetY();
position.SetY(aznumeric_cast<float>(scenePoint.y() - verticalOffset));
qreal horizontalOffset = connectionPoint.x() - position.GetX();
position.SetX(aznumeric_cast<float>(scenePoint.x() - horizontalOffset));
GraphCanvas::GeometryRequestBus::Event(finalNode.m_graphCanvasId, &GraphCanvas::GeometryRequests::SetPosition, position);
if (IsNodeNudgingEnabled())
{
GraphCanvas::NodeNudgingController nudgingController(graphCanvasGraphId, { finalNode.m_graphCanvasId });
nudgingController.FinalizeNudging();
}
GraphCanvas::GraphUtils::AddElementToGroup(finalNode.m_graphCanvasId, groupTarget);
GraphCanvas::SceneNotificationBus::Event(graphCanvasGraphId, &GraphCanvas::SceneNotifications::PostCreationEvent);
}
}
}
}
PopPreventUndoStateUpdate();
return reaction;
}
GraphCanvas::ContextMenuAction::SceneReaction MainWindow::ShowSlotContextMenu(const AZ::EntityId& slotId, const QPoint& screenPoint, const QPointF& scenePoint)
{
GraphCanvas::SlotContextMenu contextMenu(ScriptCanvasEditor::AssetEditorId);
contextMenu.AddMenuAction(aznew ConvertReferenceToVariableNodeAction(&contextMenu));
contextMenu.AddMenuAction(aznew ExposeSlotMenuAction(&contextMenu));
contextMenu.AddMenuAction(aznew CreateAzEventHandlerSlotMenuAction(&contextMenu));
contextMenu.AddMenuAction(aznew SetDataSlotTypeMenuAction(&contextMenu));
return HandleContextMenu(contextMenu, slotId, screenPoint, scenePoint);
}
void MainWindow::OnSystemTick()
{
if (HasSystemTickAction(SystemTickActionFlag::RefreshPropertyGrid))
{
RemoveSystemTickAction(SystemTickActionFlag::RefreshPropertyGrid);
RefreshSelection();
}
if (HasSystemTickAction(SystemTickActionFlag::CloseWindow))
{
RemoveSystemTickAction(SystemTickActionFlag::CloseWindow);
qobject_cast<QWidget*>(parent())->close();
}
if (HasSystemTickAction(SystemTickActionFlag::UpdateSaveMenuState))
{
RemoveSystemTickAction(SystemTickActionFlag::UpdateSaveMenuState);
UpdateSaveState();
}
if (HasSystemTickAction(SystemTickActionFlag::CloseCurrentGraph))
{
RemoveSystemTickAction(SystemTickActionFlag::CloseCurrentGraph);
if (m_tabBar)
{
m_tabBar->tabCloseRequested(m_tabBar->currentIndex());
}
}
if (HasSystemTickAction(SystemTickActionFlag::CloseNextTabAction))
{
RemoveSystemTickAction(SystemTickActionFlag::CloseNextTabAction);
CloseNextTab();
}
if (m_systemTickActions == 0)
{
AZ::SystemTickBus::Handler::BusDisconnect();
}
}
void MainWindow::OnCommandStarted(AZ::Crc32)
{
PushPreventUndoStateUpdate();
}
void MainWindow::OnCommandFinished(AZ::Crc32)
{
PopPreventUndoStateUpdate();
}
void MainWindow::PrepareActiveAssetForSave()
{
PrepareAssetForSave(m_activeAssetId);
}
void MainWindow::PrepareAssetForSave(const AZ::Data::AssetId& assetId)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, assetId);
if (memoryAsset)
{
AZ::EntityId graphId = memoryAsset->GetGraphId();
AZ::EntityId scriptCanvasId = memoryAsset->GetScriptCanvasId();
AZ::Entity* entity = nullptr;
GraphRequestBus::EventResult(entity, scriptCanvasId, &GraphRequests::GetGraphEntity);
if (entity)
{
GraphCanvas::GraphModelRequestBus::Event(graphId, &GraphCanvas::GraphModelRequests::OnSaveDataDirtied, entity->GetId());
}
GraphCanvas::GraphModelRequestBus::Event(graphId, &GraphCanvas::GraphModelRequests::OnSaveDataDirtied, graphId);
ScriptCanvasEditor::Graph* graph = AZ::EntityUtils::FindFirstDerivedComponent<ScriptCanvasEditor::Graph>(entity);
if (graph)
{
graph->MarkVersion();
}
}
}
void MainWindow::RestartAutoTimerSave(bool forceTimer)
{
if (m_autoSaveTimer.isActive() || forceTimer)
{
m_autoSaveTimer.stop();
m_autoSaveTimer.start();
}
}
void MainWindow::OnSelectedEntitiesAboutToShow()
{
AzToolsFramework::EntityIdList selectedEntityIds;
AzToolsFramework::ToolsApplicationRequestBus::BroadcastResult(selectedEntityIds, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
m_selectedEntityMenu->clear();
for (const AZ::EntityId& entityId : selectedEntityIds)
{
bool isLayerEntity = false;
AzToolsFramework::Layers::EditorLayerComponentRequestBus::EventResult(isLayerEntity, entityId, &AzToolsFramework::Layers::EditorLayerComponentRequestBus::Events::HasLayer);
if (isLayerEntity)
{
continue;
}
AZ::NamedEntityId namedEntityId(entityId);
QAction* actionElement = new QAction(namedEntityId.GetName().data(), m_selectedEntityMenu);
QObject::connect(actionElement, &QAction::triggered, [this, entityId]() {
OnAssignToEntity(entityId);
});
m_selectedEntityMenu->addAction(actionElement);
}
}
void MainWindow::OnAssignToSelectedEntities()
{
Tracker::ScriptCanvasFileState fileState;
AssetTrackerRequestBus::BroadcastResult(fileState, &AssetTrackerRequests::GetFileState, m_activeAssetId);
bool isDocumentOpen = false;
AzToolsFramework::EditorRequests::Bus::BroadcastResult(isDocumentOpen, &AzToolsFramework::EditorRequests::IsLevelDocumentOpen);
if (fileState == Tracker::ScriptCanvasFileState::NEW || fileState == Tracker::ScriptCanvasFileState::SOURCE_REMOVED || !isDocumentOpen)
{
return;
}
AzToolsFramework::EntityIdList selectedEntityIds;
AzToolsFramework::ToolsApplicationRequestBus::BroadcastResult(selectedEntityIds, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
auto selectedEntityIdIter = selectedEntityIds.begin();
bool isLayerAmbiguous = false;
AZ::EntityId targetLayer;
while (selectedEntityIdIter != selectedEntityIds.end())
{
bool isLayerEntity = false;
AzToolsFramework::Layers::EditorLayerComponentRequestBus::EventResult(isLayerEntity, (*selectedEntityIdIter), &AzToolsFramework::Layers::EditorLayerComponentRequestBus::Events::HasLayer);
if (isLayerEntity)
{
if (targetLayer.IsValid())
{
isLayerAmbiguous = true;
}
targetLayer = (*selectedEntityIdIter);
selectedEntityIdIter = selectedEntityIds.erase(selectedEntityIdIter);
}
else
{
++selectedEntityIdIter;
}
}
if (selectedEntityIds.empty())
{
AZ::EntityId createdId;
AzToolsFramework::EditorRequests::Bus::BroadcastResult(createdId, &AzToolsFramework::EditorRequests::CreateNewEntity, AZ::EntityId());
selectedEntityIds.emplace_back(createdId);
if (targetLayer.IsValid() && !isLayerAmbiguous)
{
AZ::TransformBus::Event(createdId, &AZ::TransformBus::Events::SetParent, targetLayer);
}
}
for (const AZ::EntityId& entityId : selectedEntityIds)
{
AssignGraphToEntityImpl(entityId);
}
}
void MainWindow::OnAssignToEntity(const AZ::EntityId& entityId)
{
Tracker::ScriptCanvasFileState fileState = GetAssetFileState(m_activeAssetId);
if (fileState == Tracker::ScriptCanvasFileState::MODIFIED
|| fileState == Tracker::ScriptCanvasFileState::UNMODIFIED)
{
AssignGraphToEntityImpl(entityId);
}
}
ScriptCanvasEditor::Tracker::ScriptCanvasFileState MainWindow::GetAssetFileState(AZ::Data::AssetId assetId) const
{
Tracker::ScriptCanvasFileState fileState = Tracker::ScriptCanvasFileState::INVALID;
AssetTrackerRequestBus::BroadcastResult(fileState, &AssetTrackerRequests::GetFileState, assetId);
return fileState;
}
void MainWindow::AssignGraphToEntityImpl(const AZ::EntityId& entityId)
{
bool isLayerEntity = false;
AzToolsFramework::Layers::EditorLayerComponentRequestBus::EventResult(isLayerEntity, entityId, &AzToolsFramework::Layers::EditorLayerComponentRequestBus::Events::HasLayer);
if (isLayerEntity)
{
return;
}
EditorScriptCanvasComponentRequests* firstRequestBus = nullptr;
EditorScriptCanvasComponentRequests* firstEmptyRequestBus = nullptr;
EditorScriptCanvasComponentRequestBus::EnumerateHandlersId(entityId, [&firstRequestBus, &firstEmptyRequestBus](EditorScriptCanvasComponentRequests* scriptCanvasRequests)
{
if (firstRequestBus == nullptr)
{
firstRequestBus = scriptCanvasRequests;
}
if (!scriptCanvasRequests->HasAssetId())
{
firstEmptyRequestBus = scriptCanvasRequests;
}
return firstRequestBus == nullptr || firstEmptyRequestBus == nullptr;
});
auto usableRequestBus = firstEmptyRequestBus;
if (usableRequestBus == nullptr)
{
usableRequestBus = firstRequestBus;
}
if (usableRequestBus == nullptr)
{
AzToolsFramework::EntityCompositionRequestBus::Broadcast(&EntityCompositionRequests::AddComponentsToEntities, AzToolsFramework::EntityIdList{ entityId }
, AZ::ComponentTypeList{ azrtti_typeid<EditorScriptCanvasComponent>() });
usableRequestBus = EditorScriptCanvasComponentRequestBus::FindFirstHandler(entityId);
}
if (usableRequestBus)
{
ScriptCanvasMemoryAsset::pointer memoryAsset;
AssetTrackerRequestBus::BroadcastResult(memoryAsset, &AssetTrackerRequests::GetAsset, m_activeAssetId);
if (memoryAsset)
{
// We need to assign the AssetId for the file asset, not the in-memory asset
usableRequestBus->SetAssetId(memoryAsset->GetFileAssetId());
}
}
}
bool MainWindow::HasSystemTickAction(SystemTickActionFlag action)
{
return (m_systemTickActions & action) != 0;
}
void MainWindow::RemoveSystemTickAction(SystemTickActionFlag action)
{
m_systemTickActions = m_systemTickActions & (~action);
}
void MainWindow::AddSystemTickAction(SystemTickActionFlag action)
{
if (!AZ::SystemTickBus::Handler::BusIsConnected())
{
AZ::SystemTickBus::Handler::BusConnect();
}
m_systemTickActions |= action;
}
void MainWindow::BlockCloseRequests()
{
m_queueCloseRequest = true;
}
void MainWindow::UnblockCloseRequests()
{
if (m_queueCloseRequest)
{
m_queueCloseRequest = false;
if (m_hasQueuedClose)
{
qobject_cast<QWidget*>(parent())->close();
}
}
}
void MainWindow::OpenNextFile()
{
if (!m_filesToOpen.empty())
{
QString nextFile = m_filesToOpen.front();
m_filesToOpen.pop_front();
OpenFile(nextFile.toUtf8().data());
}
else
{
m_errorFilePath.clear();
}
}
double MainWindow::GetSnapDistance() const
{
if (m_userSettings)
{
return m_userSettings->m_snapDistance;
}
return 10.0;
}
bool MainWindow::IsGroupDoubleClickCollapseEnabled() const
{
if (m_userSettings)
{
return m_userSettings->m_enableGroupDoubleClickCollapse;
}
return true;
}
bool MainWindow::IsBookmarkViewportControlEnabled() const
{
if (m_userSettings)
{
return m_userSettings->m_allowBookmarkViewpointControl;
}
return false;
}
bool MainWindow::IsDragNodeCouplingEnabled() const
{
if (m_userSettings)
{
return m_userSettings->m_dragNodeCouplingConfig.m_enabled;
}
return false;
}
AZStd::chrono::milliseconds MainWindow::GetDragCouplingTime() const
{
if (m_userSettings)
{
return AZStd::chrono::milliseconds(m_userSettings->m_dragNodeCouplingConfig.m_timeMS);
}
return AZStd::chrono::milliseconds(500);
}
bool MainWindow::IsDragConnectionSpliceEnabled() const
{
if (m_userSettings)
{
return m_userSettings->m_dragNodeSplicingConfig.m_enabled;
}
return false;
}
AZStd::chrono::milliseconds MainWindow::GetDragConnectionSpliceTime() const
{
if (m_userSettings)
{
return AZStd::chrono::milliseconds(m_userSettings->m_dragNodeSplicingConfig.m_timeMS);
}
return AZStd::chrono::milliseconds(500);
}
bool MainWindow::IsDropConnectionSpliceEnabled() const
{
if (m_userSettings)
{
return m_userSettings->m_dropNodeSplicingConfig.m_enabled;
}
return false;
}
AZStd::chrono::milliseconds MainWindow::GetDropConnectionSpliceTime() const
{
if (m_userSettings)
{
return AZStd::chrono::milliseconds(m_userSettings->m_dropNodeSplicingConfig.m_timeMS);
}
return AZStd::chrono::milliseconds(500);
}
bool MainWindow::IsNodeNudgingEnabled() const
{
if (m_userSettings)
{
return m_userSettings->m_allowNodeNudging;
}
return false;
}
bool MainWindow::IsShakeToDespliceEnabled() const
{
if (m_userSettings)
{
return m_userSettings->m_shakeDespliceConfig.m_enabled;
}
return false;
}
int MainWindow::GetShakesToDesplice() const
{
if (m_userSettings)
{
return m_userSettings->m_shakeDespliceConfig.m_shakeCount;
}
return 3;
}
float MainWindow::GetMinimumShakePercent() const
{
if (m_userSettings)
{
return m_userSettings->m_shakeDespliceConfig.GetMinimumShakeLengthPercent();
}
return 0.03f;
}
float MainWindow::GetShakeDeadZonePercent() const
{
if (m_userSettings)
{
return m_userSettings->m_shakeDespliceConfig.GetDeadZonePercent();
}
return 0.01f;
}
float MainWindow::GetShakeStraightnessPercent() const
{
if (m_userSettings)
{
return m_userSettings->m_shakeDespliceConfig.GetStraightnessPercent();
}
return 0.75f;
}
AZStd::chrono::milliseconds MainWindow::GetMaximumShakeDuration() const
{
if (m_userSettings)
{
return AZStd::chrono::milliseconds(m_userSettings->m_shakeDespliceConfig.m_maximumShakeTimeMS);
}
return AZStd::chrono::milliseconds(500);
}
AZStd::chrono::milliseconds MainWindow::GetAlignmentTime() const
{
if (m_userSettings)
{
return AZStd::chrono::milliseconds(m_userSettings->m_alignmentTimeMS);
}
return AZStd::chrono::milliseconds(250);
}
float MainWindow::GetMaxZoom() const
{
if (m_userSettings)
{
return m_userSettings->m_zoomSettings.GetMaxZoom();
}
return 2.0f;
}
float MainWindow::GetEdgePanningPercentage() const
{
if (m_userSettings)
{
return m_userSettings->m_edgePanningSettings.GetEdgeScrollPercent();
}
return 0.1f;
}
float MainWindow::GetEdgePanningScrollSpeed() const
{
if (m_userSettings)
{
return m_userSettings->m_edgePanningSettings.GetEdgeScrollSpeed();
}
return 100.0f;
}
GraphCanvas::EditorConstructPresets* MainWindow::GetConstructPresets() const
{
if (m_userSettings)
{
return &m_userSettings->m_constructPresets;
}
return nullptr;
}
const GraphCanvas::ConstructTypePresetBucket* MainWindow::GetConstructTypePresetBucket(GraphCanvas::ConstructType constructType) const
{
GraphCanvas::EditorConstructPresets* presets = GetConstructPresets();
if (presets)
{
return presets->FindPresetBucket(constructType);
}
return nullptr;
}
GraphCanvas::Styling::ConnectionCurveType MainWindow::GetConnectionCurveType() const
{
if (m_userSettings)
{
return m_userSettings->m_stylingSettings.GetConnectionCurveType();
}
return GraphCanvas::Styling::ConnectionCurveType::Straight;
}
GraphCanvas::Styling::ConnectionCurveType MainWindow::GetDataConnectionCurveType() const
{
if (m_userSettings)
{
return m_userSettings->m_stylingSettings.GetDataConnectionCurveType();
}
return GraphCanvas::Styling::ConnectionCurveType::Straight;
}
bool MainWindow::AllowNodeDisabling() const
{
return true;
}
bool MainWindow::AllowDataReferenceSlots() const
{
return true;
}
void MainWindow::CreateUnitTestWidget()
{
// Dock Widget will be unable to dock with this as it doesn't have a parent.
// Going to orphan this as a floating window to more mimic its behavior as a pop-up window rather then a dock widget.
m_unitTestDockWidget = aznew UnitTestDockWidget(this);
m_unitTestDockWidget->setObjectName("TestManager");
m_unitTestDockWidget->setAllowedAreas(Qt::NoDockWidgetArea);
m_unitTestDockWidget->setFloating(true);
m_unitTestDockWidget->hide();
// Restore this if we want the dock widget to again be a toggleable thing.
//connect(m_unitTestDockWidget, &QDockWidget::visibilityChanged, this, &MainWindow::OnViewVisibilityChanged);
}
void MainWindow::DisableAssetView(ScriptCanvasMemoryAsset::pointer memoryAsset)
{
if (memoryAsset->GetView())
{
memoryAsset->GetView()->DisableView();
}
m_tabBar->setEnabled(false);
m_bookmarkDockWidget->setEnabled(false);
m_variableDockWidget->setEnabled(false);
m_propertyGrid->DisableGrid();
m_editorToolbar->OnViewDisabled();
m_createFunctionInput->setEnabled(false);
m_createFunctionOutput->setEnabled(false);
m_createScriptCanvas->setEnabled(false);
UpdateMenuState(false);
ui->action_New_Script->setEnabled(false);
m_autoSaveTimer.stop();
}
void MainWindow::EnableAssetView(ScriptCanvasMemoryAsset::pointer memoryAsset)
{
if (memoryAsset->GetView())
{
memoryAsset->GetView()->EnableView();
}
m_tabBar->setEnabled(true);
m_bookmarkDockWidget->setEnabled(true);
m_variableDockWidget->setEnabled(true);
m_propertyGrid->EnableGrid();
m_editorToolbar->OnViewEnabled();
m_createScriptCanvas->setEnabled(true);
ui->action_New_Script->setEnabled(true);
UpdateMenuState(true);
UpdateUndoRedoState();
}
#include <Editor/View/Windows/moc_MainWindow.cpp>
}
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