VuoCommandConnect.hh

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#pragma once
 
class VuoEditorWindow;
class VuoInputEditorManager;
class VuoPort;
class VuoRendererCable;
class VuoRendererNode;
class VuoRendererPort;
 
class VuoCommandConnect : public VuoCommandCommon
{
public:
    VuoCommandConnect(VuoRendererCable *cableInProgress,
                      VuoRendererPort *targetPort,
                      VuoRendererCable *displacedCable,
                      VuoRendererPort *portToUnpublish,
                      VuoEditorWindow *window,
                      VuoInputEditorManager *inputEditorManager);
 
    int id() const;
    void undo();
    void redo();
 
private:
    static const int commandID;
    VuoEditorWindow *window;
    string revertedSnapshot;
    string updatedSnapshot;
 
    // Used only for live-coding updates:
    set<string> updatedPortIDs;
 
    // The following are not and must not be used outside of the constructor and its helper functions:
    // (@todo: Eliminate as member variables?)
    VuoRendererCable *cableInProgress;
    VuoRendererCable *displacedCable;
    VuoRendererNode *addedNode;
    VuoPort *fromPortForAddedCable;
    VuoPort *toPortForAddedCable;
    bool operationInvolvesGenericPort;
    VuoInputEditorManager *inputEditorManager;
    map<VuoRendererCable *, VuoPort *> revertedFromPortForCable;
    map<VuoRendererCable *, VuoPort *> revertedToPortForCable;
    map<VuoRendererCable *, VuoPort *> updatedFromPortForCable;
    map<VuoRendererCable *, VuoPort *> updatedToPortForCable;
    map<VuoPort *, string> revertedConstantForPort;
    map<VuoPort *, string> updatedConstantForPort;
 
    bool modifiedComponentsIncludeGenericPorts();
    void inventorySharedValueToBackpropagate();
};