SampleItem.cpp

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namespace krotos
{
    const String SampleItem::ComponentIds::ButtonSampleMuteId("MuteIcon");
    const String SampleItem::ComponentIds::ButtonSampleSoloId("SoloIcon");
    const String SampleItem::ComponentIds::ButtonSampleDeleteId("DeleteButton");
    const String SampleItem::ComponentIds::ButtonSampleSelectId("SampleSelectButton");
 
    const Identifier SampleItem::CuedId{"Cued"};
 
    SampleItem::SampleItem(const String& sampleLabel)
        : sampleSelectButton(sampleLabel), muteButton("M"), soloButton("S"),
          playButton("Preview", DrawableButton::ButtonStyle::ImageFitted),
          deleteButton("Remove", DrawableButton::ButtonStyle::ImageFitted)
    {
        // Initialise drawables
        m_playIcon = Drawable::createFromImageData(KrotosBinaryData::Preview_Sample_Icon_Default_svg,
                                                   KrotosBinaryData::Preview_Sample_Icon_Default_svgSize);
        m_playIconHover = Drawable::createFromImageData(KrotosBinaryData::Preview_Sample_Icon_Hover_svg,
                                                        KrotosBinaryData::Preview_Sample_Icon_Hover_svgSize);
        m_playIconClick = Drawable::createFromImageData(KrotosBinaryData::Preview_Sample_Icon_Click_svg,
                                                        KrotosBinaryData::Preview_Sample_Icon_Click_svgSize);
 
        m_deleteIcon = Drawable::createFromImageData(KrotosBinaryData::Remove_Sample_Icon_Default_svg,
                                                     KrotosBinaryData::Remove_Sample_Icon_Default_svgSize);
        m_deleteIconHover = Drawable::createFromImageData(KrotosBinaryData::Remove_Sample_Icon_Hover_svg,
                                                          KrotosBinaryData::Remove_Sample_Icon_Hover_svgSize);
 
        playButton.setImages(m_playIcon.get(), m_playIconHover.get(), m_playIconClick.get());
        deleteButton.setImages(m_deleteIcon.get(), m_deleteIconHover.get(), m_deleteIconClick.get());
 
        addAndMakeVisible(sampleSelectButton);
        sampleSelectButton.setComponentID(ComponentIds::ButtonSampleSelectId);
        addAndMakeVisible(muteButton);
        muteButton.setComponentID(ComponentIds::ButtonSampleMuteId);
        addAndMakeVisible(soloButton);
        soloButton.setComponentID(ComponentIds::ButtonSampleSoloId);
        addAndMakeVisible(deleteButton);
        deleteButton.setComponentID(ComponentIds::ButtonSampleDeleteId);
 
        // KST-2359 Disable play button Todo: Reimplement post 2.0.0 release
        // addAndMakeVisible(m_playButton);
 
        muteButton.setLookAndFeel(&m_muteSoloButtonLAF);
        soloButton.setLookAndFeel(&m_muteSoloButtonLAF);
 
        muteButton.addListener(this);
        soloButton.addListener(this);
 
        muteButton.setColour(TextButton::ColourIds::textColourOnId, Colour(251, 68, 77));
        muteButton.setColour(TextButton::ColourIds::textColourOffId, Colours::white);
        soloButton.setColour(TextButton::ColourIds::textColourOnId, Colours::white);
        soloButton.setColour(TextButton::ColourIds::textColourOffId, Colours::white);
        muteButton.setClickingTogglesState(true);
        soloButton.setClickingTogglesState(true);
        sampleSelectButton.setToggleable(true);
    }
 
    SampleItem::~SampleItem()
    {
        muteButton.setLookAndFeel(nullptr);
        soloButton.setLookAndFeel(nullptr);
 
        muteButton.removeListener(this);
        soloButton.removeListener(this);
    }
 
    void SampleItem::resized()
    {
        auto bounds = getLocalBounds();
 
        bounds.removeFromLeft(6); // margin
        auto muteSoloRect = bounds.removeFromLeft(m_layout.msWidth);
        // Add 5px for overlap / oversize
        muteButton.setBounds(m_layout.muteButton.withSizeKeepingCentre(m_layout.msBtnWidth, m_layout.msBtnHeight));
        soloButton.setBounds(m_layout.soloButton.withSizeKeepingCentre(m_layout.msBtnWidth, m_layout.msBtnHeight));
        bounds.removeFromLeft(m_layout.margin); // margin
 
        deleteButton.setBounds(bounds.removeFromRight(m_layout.iconWidth).reduced(3));
 
        // KST-2359 Disable play button Todo: Reimplement post 2.0.0 release
        // m_playButton.setBounds(bounds.removeFromLeft(m_layout.iconWidth).reduced(3));
 
        // Recalculate label width to fill gap of missing play button
        const int labelWidth = m_layout.labelWidth + m_layout.iconWidth;
 
        bounds.removeFromLeft(m_layout.margin); // margin
 
        sampleSelectButton.setBounds(
                bounds.removeFromLeft(labelWidth).withSizeKeepingCentre(labelWidth, m_layout.labelHeight));
    }
 
    void SampleItem::paint(Graphics& g)
    {
        bool mouseOver = sampleSelectButton.isEnabled() && sampleSelectButton.isMouseOver();
        if (m_isCued || mouseOver)
        {
            g.setColour(m_layout.cueMarkerCyan.withAlpha(mouseOver ? 0.7f : 1.0f));
            // place ellipse in centre of bounds
            g.fillEllipse(m_layout.cueMarkerX, getHeight() / 2 - (m_layout.cueMarkerHeight / 2),
                          m_layout.cueMarkerHeight, m_layout.cueMarkerHeight);
        }
    }
 
    void SampleItem::buttonClicked(Button* button)
    {
        // Prevent mute from being activated if it's already solo'ed
        if (button == &muteButton)
        {
            if (muteButton.getToggleState() && soloButton.getToggleState())
            {
                muteButton.setToggleState(false, NotificationType::dontSendNotification);
            }
        }
    }
 
    void SampleItem::setCued(bool isCued)
    {
        m_isCued = isCued;
        sampleSelectButton.getProperties().set(CuedId, isCued);
        repaint();
    }
 
    void SampleItem::MuteSoloButtonLAF::drawButtonText(Graphics& g, TextButton& button,
                                                       bool shouldDrawButtonAsHighlighted, bool shouldDrawButtonAsDown)
    {
        Font font(button.getHeight());
        g.setFont(font);
        float defaultOpacity = 0.1f;
        float clickOpacity = button.getComponentID() == "MuteIcon" ? 0.7f : 1.0f;
        auto opacity = button.isMouseButtonDown() || button.getToggleState()
                               ? clickOpacity
                               : (button.isMouseOver() ? 0.7f : defaultOpacity);
 
        g.setColour(
                button.findColour(button.getToggleState() ? TextButton::textColourOnId : TextButton::textColourOffId)
                        .withAlpha(opacity));
 
        g.drawFittedText(button.getButtonText(), 0, 0, button.getWidth(), button.getHeight(), Justification::centred, 1,
                         1.0f);
    }
} // namespace krotos