tracktion_Exportable.h

Go to the documentation of this file.

 /*
    ,--.                     ,--.     ,--.  ,--.
  ,-'  '-.,--.--.,--,--.,---.|  |,-.,-'  '-.`--' ,---. ,--,--,      Copyright 2024
  '-.  .-'|  .--' ,-.  | .--'|     /'-.  .-',--.| .-. ||      \   Tracktion Software
    |  |  |  |  \ '-'  \ `--.|  \  \  |  |  |  |' '-' '|  ||  |       Corporation
    `---' `--'   `--`--'`---'`--'`--' `---' `--' `---' `--''--'    www.tracktion.com
 
    Tracktion Engine uses a GPL/commercial licence - see LICENCE.md for details.
*/
 
namespace tracktion { inline namespace engine
{
 
//==============================================================================
class Exportable
{
public:
    virtual ~Exportable() = default;
 
    //==============================================================================
    struct ReferencedItem
    {
        ProjectItemID itemID;
        double firstTimeUsed, lengthUsed;
 
        bool operator== (const ReferencedItem& other) const  { return firstTimeUsed == other.firstTimeUsed
                                                                        && lengthUsed == other.lengthUsed
                                                                        && itemID == other.itemID; }
        bool operator!= (const ReferencedItem& other) const  { return ! operator== (other); }
    };
 
    virtual juce::Array<ReferencedItem> getReferencedItems() = 0;
 
    virtual void reassignReferencedItem (const ReferencedItem&,
                                         ProjectItemID newID,
                                         double newStartTime) = 0;
 
    //==============================================================================
    static juce::Array<Exportable*> addAllExportables (Edit&);
};
 
}} // namespace tracktion { inline namespace engine