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new undo system

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Also enables undoing when working with node input arrays
This commit is contained in:
itsmattkc
2021-01-29 16:10:34 +11:00
parent 4e5db91c17
commit ad4b83a098
69 changed files with 1218 additions and 837 deletions
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app/widget/nodeview/nodeview.cpp
+9 -9
View File
@@ -118,13 +118,13 @@ void NodeView::DeleteSelected()
return;
}
QUndoCommand* command = new QUndoCommand();
MultiUndoCommand* command = new MultiUndoCommand();
{
QVector<NodeViewEdge *> selected_edges = scene_.GetSelectedEdges();
foreach (NodeViewEdge* edge, selected_edges) {
new NodeEdgeRemoveCommand(edge->output(), edge->input(), edge->element(), command);
command->add_child(new NodeEdgeRemoveCommand(edge->output(), edge->input(), edge->element()));
}
}
@@ -141,7 +141,7 @@ void NodeView::DeleteSelected()
if (!selected_nodes.isEmpty()) {
foreach (Node* node, selected_nodes) {
new NodeRemoveAndDisconnectCommand(node, command);
command->add_child(new NodeRemoveAndDisconnectCommand(node));
}
}
}
@@ -292,7 +292,7 @@ void NodeView::Paste()
return;
}
QUndoCommand* command = new QUndoCommand();
MultiUndoCommand* command = new MultiUndoCommand();
QVector<Node*> pasted_nodes = PasteNodesFromClipboard(graph_, command);
@@ -315,7 +315,7 @@ void NodeView::Duplicate()
return;
}
QUndoCommand* command = new QUndoCommand();
MultiUndoCommand* command = new MultiUndoCommand();
QVector<Node*> duplicated_nodes = Node::CopyDependencyGraph(selected, command);
@@ -536,14 +536,14 @@ void NodeView::mouseReleaseEvent(QMouseEvent *event)
if (drop_edge_) {
// We have everything we need to place the node in between
QUndoCommand* command = new QUndoCommand();
MultiUndoCommand* command = new MultiUndoCommand();
// Remove old edge
new NodeEdgeRemoveCommand(drop_edge_->output(), drop_edge_->input(), drop_edge_->element(), command);
command->add_child(new NodeEdgeRemoveCommand(drop_edge_->output(), drop_edge_->input(), drop_edge_->element()));
// Place new edges
new NodeEdgeAddCommand(drop_edge_->output(), drop_input_, -1, command);
new NodeEdgeAddCommand(dropping_node, drop_edge_->input(), drop_edge_->element(), command);
command->add_child(new NodeEdgeAddCommand(drop_edge_->output(), drop_input_, -1));
command->add_child(new NodeEdgeAddCommand(dropping_node, drop_edge_->input(), drop_edge_->element()));
Core::instance()->undo_stack()->push(command);
}