#include "DockWidget.h"

#include <QStyleOptionDockWidget>

#include "ui/Menu/SystemManagerMenu.h"
#include "common/SpdLogger.h"
#include "ui/MainFrame.h"


DockWidgetTitleBar::DockWidgetTitleBar(QWidget* parent)
	: QWidget(parent) {
    
}

DockWidgetTitleBar::~DockWidgetTitleBar() {

}

//QSize DockWidgetTitleBar::minimumSizeHint() const {
//    QDockWidget* dw = qobject_cast<QDockWidget*>(parentWidget());
//    Q_ASSERT(dw);
//    QSize result(0, 90);
//    if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar)
//        result.transpose();
//    return result;
//}


DockWidget::DockWidget(const QString& title, QWidget* parent) 
    : QDockWidget(title, parent) {
    setFeatures(DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable);
    SystemManagerMenu* windowManagerMenu = MainFrame::Get().GetMenuManager<SystemManagerMenu>("system_manager");
    if (nullptr != windowManagerMenu) {
        windowManagerMenu->AddDockWidget(this);
    }
}

DockWidget::DockWidget(QWidget* parent)
    : QDockWidget(parent) {
    setFeatures(DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable);
}


DockWidget::~DockWidget() {
}

void DockWidget::setWindowTitle(const QString& text) {
    QDockWidget::setWindowTitle(text);
    if (nullptr != titleBar_) {
        titleBar_->SetTitle(text);
    }
}

void DockWidget::SetDockWidgetTitleBar(DockWidgetTitleBar* titleBar) {
    if (nullptr != titleBar_) {
        disconnect(titleBar_, &DockWidgetTitleBar::signalClose, this, &DockWidget::close);
    }
    titleBar_ = titleBar;
    if (nullptr == titleBar_) {
        LOG_ERROR("DockWidget::SetDockWidgetTitleBar titleBar is nullptr");
        return;
    }

    titleBar_->SetTitle(windowTitle());
    connect(titleBar_, &DockWidgetTitleBar::signalClose, this, &DockWidget::OnClose);
    QDockWidget::setTitleBarWidget(titleBar_);
}

void DockWidget::showEvent(QShowEvent* e) {
    QDockWidget::showEvent(e);
}

void DockWidget::resizeEvent(QResizeEvent* e) {
    QDockWidget::resizeEvent(e);
}

void DockWidget::paintEvent(QPaintEvent* e) {
    QDockWidget::paintEvent(e);
    QStyleOptionDockWidget opt;
    initStyleOption(&opt);
}

void DockWidget::OnClose() {
    LOG_INFO("DockWidget::OnClose");
    close();
    emit signalClose();
}