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nodeview: improved drop functionality

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This commit is contained in:
itsmattkc
2022-04-28 09:54:49 -07:00
parent 827dd98d6c
commit 7825d0e16d
1 changed files with 18 additions and 18 deletions
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app/widget/nodeview/nodeview.cpp
+18 -18
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@@ -500,26 +500,26 @@ void NodeView::mouseMoveEvent(QMouseEvent *event)
if (new_drop_edge) {
drop_input_.Reset();
NodeValue::Type drop_edge_data_type = NodeValue::kNone;
NodeValue::Type drop_edge_data_type = new_drop_edge->input().GetDataType();
// Run the Node and determine what type is being used
NodeTraverser traverser;
NodeValue drop_edge_value = traverser.GenerateRow(new_drop_edge->output(), TimeRange(0, 0))[new_drop_edge->input().input()];
drop_edge_data_type = drop_edge_value.type();
// Determine best input to connect to our new node
if (attached_node->GetEffectInput().IsValid()) {
// If node specifies an effect input, use that immediately
drop_input_ = attached_node->GetEffectInput();
} else {
// Otherwise, we may have to iterate to find a valid one
for (const QString& input : attached_node->inputs()) {
NodeInput i(attached_node, input);
// Iterate through the inputs of our dragging node and see if our node has any acceptable
// inputs to connect to for this type
for (const QString& input : attached_node->inputs()) {
NodeInput i(attached_node, input);
if (attached_node->IsInputConnectable(input)) {
if (attached_node->GetInputDataType(input) == drop_edge_data_type) {
// Found exactly the type we're looking for, set and break this loop
drop_input_ = i;
break;
} else if (!drop_input_.IsValid()) {
// Default to first connectable input
drop_input_ = i;
if (attached_node->IsInputConnectable(input)) {
if (attached_node->GetInputDataType(input) == drop_edge_data_type) {
// Found exactly the type we're looking for, set and break this loop
drop_input_ = i;
break;
} else if (!drop_input_.IsValid()) {
// Default to first connectable input
drop_input_ = i;
}
}
}
}