tracktion_FileUtilities.h

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 /*
    ,--.                     ,--.     ,--.  ,--.
  ,-'  '-.,--.--.,--,--.,---.|  |,-.,-'  '-.`--' ,---. ,--,--,      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
{
 
bool isMidiFile (const juce::File&);
bool isTracktionEditFile (const juce::File&);
bool isTracktionArchiveFile (const juce::File&);
bool isTracktionProjectFile (const juce::File&);
bool isTracktionPresetFile (const juce::File&);
 
const char* const projectFileSuffix = ".tracktion";
const char* const editFileSuffix = ".tracktionedit";
const char* const legacyEditFileSuffix = ".trkedit";
const char* const archiveFileSuffix = ".trkarch";
 
const char* const soundFileWildCard = "*.wav;*.aiff;*.aif;*.ogg;*.mp3;*.flac;*.au;*.voc;*.caf;*.w64;*.rx2;*.rcy;*.rex;*.wfaf";
const char* const soundFileAndMidiWildCard = "*.wav;*.aiff;*.aif;*.ogg;*.mp3;*.mid;*.midi;*.flac;*.au;*.voc;*.caf;*.w64;*.rx2;*.rcy;*.rex;*.wfaf";
const char* const midiFileWildCard = "*.midi;*.mid";
 
const char* const soundFileExtensions = "wav;aiff;aif;ogg;mp3;flac;au;voc;caf;w64;rx2;rcy;rex;wfaf";
const char* const soundFileAndMidiExtensions = "wav;aiff;aif;ogg;mp3;flac;au;voc;caf;w64;rx2;rcy;rex;wfaf;midi;mid";
const char* const midiFileExtensions = "midi;mid";
 
const char* const keyMapWildCard = "*.tracktionkeys";
const char* const keyMapSuffix = ".tracktionkeys";
 
const char* const customControllerFileSuffix = ".trkctrlr";
const char* const customProgramSetWildcard = "*.trkmidi;*.midnam";
const char* const customProgramSetFileSuffix = ".trkmidi";
const char* const presetFileSuffix = ".trkpreset";
const char* const rackFileSuffix = ".trkrack";
const char* const scriptFileSuffix = ".tracktionscript";
const char* const grooveTemplateSuffix = ".trkgroove";
const char* const grooveTemplateWildCard = "*.trkgroove";
 
//==============================================================================
juce::File getNonExistentSiblingWithIncrementedNumberSuffix (const juce::File&, bool addHashSymbol);
 
 
//==============================================================================
struct ScopedDirectoryDeleter
{
    ScopedDirectoryDeleter (const juce::File& dir) : f (dir)  {}
    ~ScopedDirectoryDeleter()  { f.deleteRecursively(); }
 
private:
    juce::File f;
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ScopedDirectoryDeleter)
};
 
//==============================================================================
struct FileDragList  : public juce::ReferenceCountedObject
{
    enum PreferredLayout
    {
        sameTrack,
        consecutiveTracks,
    };
 
    PreferredLayout preferredLayout = sameTrack;
    juce::Array<juce::File> files;
 
    using Ptr = juce::ReferenceCountedObjectPtr<FileDragList>;
 
    static FileDragList::Ptr getFromDrag (const juce::DragAndDropTarget::SourceDetails&);
    static juce::var create (const juce::Array<juce::File>&, PreferredLayout peferredLayout);
    static juce::var create (const juce::File& file, PreferredLayout peferredLayout);
};
 
}} // namespace tracktion { inline namespace engine