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

    AudioThumbnailComp.cpp
    Created: 9 Dec 2017 2:50:15am
    Author:  Joel

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

#include "AudioThumbnailComp.h"

AudioThumbnailComp::AudioThumbnailComp() : thumbnailCache (5),
                                           thumbnail (512, formatThumbnailManager, thumbnailCache)
{

    setSize (400, 100);
    formatThumbnailManager.registerBasicFormats();
  //  thumbnail.addChangeListener (this);
    
}

AudioThumbnailComp::~AudioThumbnailComp(){}

void AudioThumbnailComp::changeListenerCallback (ChangeBroadcaster* source)
{
    if (source == &thumbnail)        thumbnailChanged();
}

void AudioThumbnailComp::paintIfNoFileLoaded (Graphics& g, const Rectangle<int>& thumbnailBounds)
{
    g.setColour (Colours::darkgrey);
    g.fillRect (thumbnailBounds);
    g.setColour (Colours::white);
    g.drawFittedText ("No File Loaded", thumbnailBounds, Justification::centred, 1.0f);
}

void AudioThumbnailComp::paintIfFileLoaded (Graphics& g, const Rectangle<int>& thumbnailBounds)
{
    g.setColour (Colours::white);
    g.fillRect (thumbnailBounds);
    
    g.setColour (Colours::red);
    
    thumbnail.drawChannels (g,
                            thumbnailBounds,
                            0.0,
                            thumbnail.getTotalLength(),
                            1.0f);
}