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Fix virtual nodes

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This commit is contained in:
Joey Yakimowich-Payne 2026-01-30 07:30:51 -07:00
commit 1dd4ef7327
7 changed files with 113 additions and 22 deletions
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73
gui/GraphEditorWidget.cpp
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@ -10,6 +10,7 @@
#include <QAction>
#include <QClipboard>
#include <QContextMenuEvent>
#include <QDateTime>
#include <QDir>
#include <QGraphicsItem>
@ -135,6 +136,9 @@ GraphEditorWidget::GraphEditorWidget(warppipe::Client *client,
}})");
m_view = new QtNodes::GraphicsView(m_scene);
m_view->setFocusPolicy(Qt::StrongFocus);
m_view->viewport()->setFocusPolicy(Qt::StrongFocus);
m_view->viewport()->installEventFilter(this);
auto *layout = new QVBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
@ -292,10 +296,21 @@ void GraphEditorWidget::captureDebugScreenshot(const QString &event) {
pixmap.save(m_debugScreenshotDir + "/" + filename);
}
bool GraphEditorWidget::eventFilter(QObject *obj, QEvent *event) {
if (obj == m_view->viewport() &&
event->type() == QEvent::ContextMenu) {
auto *cme = static_cast<QContextMenuEvent *>(event);
m_lastContextMenuScenePos = m_view->mapToScene(cme->pos());
}
return QWidget::eventFilter(obj, event);
}
void GraphEditorWidget::onContextMenuRequested(const QPoint &pos) {
QPointF scenePos = m_view->mapToScene(pos);
m_lastContextMenuScenePos = scenePos;
uint32_t hitPwNodeId = 0;
QtNodes::NodeId hitQtNodeId = 0;
for (auto nodeId : m_model->allNodeIds()) {
const WarpNodeData *data = m_model->warpNodeData(nodeId);
if (!data) {
@ -308,13 +323,14 @@ void GraphEditorWidget::onContextMenuRequested(const QPoint &pos) {
QRectF nodeRect(nodePos, QSizeF(nodeSize));
if (nodeRect.contains(scenePos)) {
hitPwNodeId = data->info.id.value;
hitQtNodeId = nodeId;
break;
}
}
QPoint screenPos = m_view->mapToGlobal(pos);
if (hitPwNodeId != 0) {
showNodeContextMenu(screenPos, hitPwNodeId);
showNodeContextMenu(screenPos, hitPwNodeId, hitQtNodeId);
} else {
showCanvasContextMenu(screenPos, scenePos);
}
@ -327,6 +343,14 @@ void GraphEditorWidget::showCanvasContextMenu(const QPoint &screenPos,
QAction *createSource =
menu.addAction(QStringLiteral("Create Virtual Source"));
menu.addSeparator();
QAction *pasteAction = menu.addAction(QStringLiteral("Paste"));
pasteAction->setShortcut(QKeySequence::Paste);
pasteAction->setEnabled(!m_clipboardJson.isEmpty() ||
(QGuiApplication::clipboard()->mimeData() &&
QGuiApplication::clipboard()->mimeData()->hasFormat(
QStringLiteral(
"application/warppipe-virtual-graph"))));
menu.addSeparator();
QAction *autoArrange = menu.addAction(QStringLiteral("Auto-Arrange"));
QAction *chosen = menu.exec(screenPos);
@ -334,15 +358,17 @@ void GraphEditorWidget::showCanvasContextMenu(const QPoint &screenPos,
createVirtualNode(true, scenePos);
} else if (chosen == createSource) {
createVirtualNode(false, scenePos);
} else if (chosen == pasteAction) {
pasteSelection(QPointF(0, 0));
} else if (chosen == autoArrange) {
m_model->autoArrange();
}
}
void GraphEditorWidget::showNodeContextMenu(const QPoint &screenPos,
uint32_t pwNodeId) {
QtNodes::NodeId qtId = m_model->qtNodeIdForPw(pwNodeId);
const WarpNodeData *data = m_model->warpNodeData(qtId);
uint32_t pwNodeId,
QtNodes::NodeId qtNodeId) {
const WarpNodeData *data = m_model->warpNodeData(qtNodeId);
if (!data) {
return;
}
@ -351,17 +377,42 @@ void GraphEditorWidget::showNodeContextMenu(const QPoint &screenPos,
bool isVirtual =
type == WarpNodeType::kVirtualSink || type == WarpNodeType::kVirtualSource;
if (!isVirtual) {
return;
QMenu menu;
QAction *copyAction = nullptr;
QAction *duplicateAction = nullptr;
QAction *deleteAction = nullptr;
if (isVirtual) {
copyAction = menu.addAction(QStringLiteral("Copy"));
copyAction->setShortcut(QKeySequence::Copy);
duplicateAction = menu.addAction(QStringLiteral("Duplicate"));
duplicateAction->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_D));
menu.addSeparator();
deleteAction = menu.addAction(QStringLiteral("Delete"));
deleteAction->setShortcut(QKeySequence::Delete);
}
QMenu menu;
QAction *deleteAction = menu.addAction(QStringLiteral("Delete Node"));
QAction *pasteAction = menu.addAction(QStringLiteral("Paste"));
pasteAction->setShortcut(QKeySequence::Paste);
pasteAction->setEnabled(!m_clipboardJson.isEmpty() ||
(QGuiApplication::clipboard()->mimeData() &&
QGuiApplication::clipboard()->mimeData()->hasFormat(
QStringLiteral(
"application/warppipe-virtual-graph"))));
QAction *chosen = menu.exec(screenPos);
if (chosen == deleteAction && m_client) {
m_client->RemoveNode(warppipe::NodeId{pwNodeId});
m_model->refreshFromClient();
if (!chosen) {
return;
}
if (chosen == copyAction) {
copySelection();
} else if (chosen == duplicateAction) {
duplicateSelection();
} else if (chosen == deleteAction && m_client) {
deleteSelection();
} else if (chosen == pasteAction) {
pasteSelection(QPointF(0, 0));
}
}