#include "AltClick.h"

using namespace juce;

AltClick::AltClick()
{
    coveredComponent_ = nullptr;
    isAltClickEvent_ = false;
}

AltClick::AltClick (juce::Component* component, std::function<bool(juce::ModifierKeys)> func)
{
    attach (component, func);
    isAltClickEvent_ = false;
}

void AltClick::attach (Component* component, std::function<bool(ModifierKeys)> func)
{
    coveredComponent_ = component;
    func_ = func;
    component->addAndMakeVisible (this);
    parentSizeChanged();
}

void AltClick::parentSizeChanged()
{
    jassert (coveredComponent_ != nullptr);
    setBounds (coveredComponent_->getLocalBounds());
}

void AltClick::mouseDown (const MouseEvent& event)
{
    jassert (coveredComponent_ != nullptr);
    isAltClickEvent_ = event.mods.isAnyModifierKeyDown() && func_ (event.mods);
    if (! isAltClickEvent_)
        coveredComponent_->mouseDown (event);
}

void AltClick::mouseUp (const MouseEvent& event)
{
    jassert (coveredComponent_ != nullptr);
    if (! isAltClickEvent_)
        coveredComponent_->mouseUp (event);
}

void AltClick::mouseDrag (const MouseEvent& event)
{
    jassert (coveredComponent_ != nullptr);
    if (! isAltClickEvent_)
        coveredComponent_->mouseDrag (event);
}