#include "ToolMenuWidget.h"
#include "UIObject.h"
#include <QWidgetAction>

ToolMenu::ToolMenu(QWidget *parent) : QMenu(parent) { }

void ToolMenu::showEvent(QShowEvent *event)
{
    QMenu::showEvent(event);
    emit windowStateChanged(true);
}

void ToolMenu::hideEvent(QHideEvent *event)
{
    QMenu::hideEvent(event);
    emit windowStateChanged(false);
}

ToolMenuWidget::ToolMenuWidget(QWidget *parent) : QToolButton(parent)
{
    setCursor(Qt::PointingHandCursor);

    m_menu                      = new ToolMenu(this);
    QWidgetAction *actionWidget = new QWidgetAction(m_menu);
    m_containWidget             = new QWidget(m_menu);

    actionWidget->setDefaultWidget(m_containWidget);
    m_menu->addAction(actionWidget);

    connect(this, &ToolMenuWidget::clicked, this, &ToolMenuWidget::popupMenu);
}

ToolMenuWidget::~ToolMenuWidget()
{
    delete m_containWidget;
    delete m_menu;
}

void ToolMenuWidget::setTranslucentBackground()
{
    m_menu->setWindowFlags(m_menu->windowFlags() | Qt::FramelessWindowHint);
    m_menu->setAttribute(Qt::WA_TranslucentBackground);
    //    m_menu->setStyleSheet(UIObject::MQSSMenuStyle03);
}

void ToolMenuWidget::popupMenu()
{
    QPoint pos = mapToGlobal(QPoint(0, 0));
    pos.setY(pos.y() + 20);
    pos.setX(pos.x() - (m_containWidget->width() - width()) / 2);

    m_menu->exec(pos);
}