JUCE/extras/Projucer/Source/ComponentEditor/Properties/jucer_FilePropertyComponent.h

/*
  ==============================================================================

   This file is part of the JUCE library.
   Copyright (c) 2017 - ROLI Ltd.

   JUCE is an open source library subject to commercial or open-source
   licensing.

   By using JUCE, you agree to the terms of both the JUCE 5 End-User License
   Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
   27th April 2017).

   End User License Agreement: www.juce.com/juce-5-licence
   Privacy Policy: www.juce.com/juce-5-privacy-policy

   Or: You may also use this code under the terms of the GPL v3 (see
   www.gnu.org/licenses).

   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.

  ==============================================================================
*/

#pragma once


//==============================================================================
class FilePropertyComponent  : public PropertyComponent,
                               public FilenameComponentListener
{
public:
    FilePropertyComponent (const String& name,
                           const bool isDirectory,
                           const bool allowEditingOfFilename,
                           const String& fileBrowserWildcard = "*")
        : PropertyComponent (name),
          filenameComp (name, File(), allowEditingOfFilename,
                        isDirectory, false, fileBrowserWildcard,
                        String(), String())
    {
        addAndMakeVisible (filenameComp);
        filenameComp.addListener (this);
    }

    virtual void setFile (const File& newFile) = 0;
    virtual File getFile() const = 0;

    void refresh()
    {
        filenameComp.setCurrentFile (getFile(), false);
    }

    void filenameComponentChanged (FilenameComponent*)
    {
        if (getFile() != filenameComp.getCurrentFile())
            setFile (filenameComp.getCurrentFile());
    }

private:
    FilenameComponent filenameComp;
};