[ui] add partial graph submission up to a certain node

meshroom/core/graph.py

@@ -1812,8 +1812,7 @@ def execute(graph, toNodes=None, forceCompute=False, forceStatus=False):
         node.endSequence()
 
 
-def submitGraph(graph, submitter, toNode=None):
-    toNodes = graph.findNodes([toNode]) if toNode else None
+def submitGraph(graph, submitter, toNodes=None):
     nodesToProcess, edgesToProcess = graph.dfsToProcess(startNodes=toNodes)
     flowEdges = graph.flowEdges(startNodes=toNodes)
     edgesToProcess = set(edgesToProcess).intersection(flowEdges)
@@ -1843,5 +1842,6 @@ def submit(graphFile, submitter, toNode=None):
     Submit the given graph via the given submitter.
     """
     graph = loadGraph(graphFile)
-    submitGraph(graph, submitter, toNode)
+    toNodes = graph.findNodes([toNode]) if toNode else None
+    submitGraph(graph, submitter, toNodes)
 

meshroom/ui/graph.py

@@ -179,11 +179,18 @@ class UIGraph(QObject):
         self._computeThread.join()
         self.computeStatusChanged.emit()
 
-    @Slot()
-    def submit(self):
-        """ Submit the whole graph to the default Submitter. """
+    @Slot(graph.Node)
+    def submit(self, node=None):
+        """ Submit the graph to the default Submitter.
+        If a node is specified, submit this node and its uncomputed predecessors.
+        Otherwise, submit the whole graph.
+
+        Notes:
+            Default submitter is specified using the MESHROOM_DEFAULT_SUBMITTER environment variable.
+        """
         self.save()  # graph must be saved before being submitted
-        graph.submitGraph(self._graph, os.environ.get('MESHROOM_DEFAULT_SUBMITTER', ''))
+        node = [node] if node else None
+        graph.submitGraph(self._graph, os.environ.get('MESHROOM_DEFAULT_SUBMITTER', ''), node)
 
     def onChunkStatusChanged(self, chunk, status):
         # update graph computing status

meshroom/ui/qml/GraphEditor/GraphEditor.qml

@@ -229,6 +229,7 @@ Item {
                     onDoubleClicked: root.nodeDoubleClicked(node)
 
                     onComputeRequest: uigraph.execute(node)
+                    onSubmitRequest: uigraph.submit(node)
                     onRemoveRequest: uigraph.removeNode(node)
 
                     Keys.onDeletePressed: uigraph.removeNode(node)

meshroom/ui/qml/GraphEditor/Node.qml

@@ -15,6 +15,7 @@ Item {
     signal attributePinCreated(var attribute, var pin)
 
     signal computeRequest()
+    signal submitRequest()
     signal removeRequest()
 
     implicitHeight: body.height
@@ -40,6 +41,11 @@ Item {
                 enabled: !root.readOnly
                 onTriggered: root.computeRequest()
             }
+            MenuItem {
+                text: "Submit"
+                enabled: !root.readOnly
+                onTriggered: root.submitRequest()
+            }
             MenuItem {
                 text: "Open Folder"
                 onTriggered: Qt.openUrlExternally(node.internalFolder)