cxPopupToolbarWidget.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
#include "cxPopupToolbarWidget.h"

#include <QHBoxLayout>
#include <QToolButton>
#include <QIcon>
#include "cxBaseWidget.h"
#include "cxLogger.h"

namespace cx
{


PopupButton::PopupButton(QWidget* parent)
{
        //      this->setFrameStyle(QFrame::Box);

        QVBoxLayout* layout = new QVBoxLayout(this);
        layout->setMargin(0);
        this->setLayout(layout);

        //      QToolButton* expandButton = new QToolButton(this);
        QToolButton* expandButton = new CXSmallToolButton(this);
        mShowHeaderButton = expandButton;
        this->setFixedSize(expandButton->sizeHint());

        QAction* action = new QAction(QIcon(":icons/open_icon_library/layer-lower-3.png"), "Controls", this);
        QString tip = "Show Controls";
        action->setStatusTip(tip);
        action->setWhatsThis(tip);
        action->setToolTip(tip);
        connect(action, SIGNAL(triggered()), this, SLOT(onTriggered()));
        mAction = action;

        mShowHeaderButton->setDefaultAction(action);
        layout->addWidget(mShowHeaderButton);

        action->setCheckable(true);
}

bool PopupButton::getShowPopup() const
{
        return mAction->isChecked();
}

void PopupButton::setShowPopup(bool val)
{
        mAction->setChecked(val);
}

void PopupButton::onTriggered()
{
        if (this->getShowPopup())
                mAction->setIcon(QIcon(":icons/open_icon_library/layer-raise-3.png"));
        else
                mAction->setIcon(QIcon(":icons/open_icon_library/layer-lower-3.png"));

        emit popup(this->getShowPopup());
}


PopupToolbarWidget::PopupToolbarWidget(QWidget* parent) :
        QWidget(parent)
{
        mControlLayout = new QHBoxLayout(this);
        mControlLayout->setMargin(0);

        mShowControlsButton = new PopupButton(this->parentWidget());
        mControlLayout->addWidget(mShowControlsButton);
        connect(mShowControlsButton, &PopupButton::popup, this, &PopupToolbarWidget::onPopup);

        mButtonWidget = new QWidget(this);
        mControlLayout->addWidget(mButtonWidget);

        this->onPopup();
}

QWidget* PopupToolbarWidget::getToolbar()
{
        return mButtonWidget;
}

bool PopupToolbarWidget::popupIsVisible() const
{
        return mButtonWidget->isVisible();
        //      return mShowControlsButton->getShowPopup();
}

void PopupToolbarWidget::setPopupVisible(bool val)
{
        mShowControlsButton->setShowPopup(val);
}

void PopupToolbarWidget::onPopup()
{
        bool show = mShowControlsButton->getShowPopup();

        mButtonWidget->setVisible(show);

        if (show)
        {
                mControlLayout->insertWidget(0, mShowControlsButton);
        }
        else
        {
                // remove from layout, add to top of this
                mControlLayout->removeWidget(mShowControlsButton);
                mShowControlsButton->setParent(NULL);
                mShowControlsButton->setParent(this->parentWidget());
                mShowControlsButton->setVisible(true);
        }

        emit popup(show);
}


}//namespace cx