/*=====================================================================

QGroundControl Open Source Ground Control Station

(c) 2009, 2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>

This file is part of the QGROUNDCONTROL project

    QGROUNDCONTROL is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    QGROUNDCONTROL is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.

======================================================================*/

import QtQuick                      2.5
import QtQuick.Controls             1.3

import QGroundControl               1.0
import QGroundControl.ScreenTools   1.0
import QGroundControl.Controls      1.0
import QGroundControl.Palette       1.0

Item {
    id: pip

    property bool isHidden:  false
    property bool isDark:    false

    signal  activated()
    signal  hideIt(bool state)

    MouseArea {
        anchors.fill: parent
        enabled:      !isHidden
        onClicked: {
            pip.activated()
        }
    }

    //-- PIP Corner Indicator
    Image {
        id:             closePIP
        source:         "/qmlimages/PiP.svg"
        mipmap:         true
        fillMode:       Image.PreserveAspectFit
        anchors.left:   parent.left
        anchors.bottom: parent.bottom
        visible:        !isHidden
        height:         ScreenTools.defaultFontPixelSize * 2.5
        width:          ScreenTools.defaultFontPixelSize * 2.5
        MouseArea {
            anchors.fill: parent
            onClicked: {
                pip.hideIt(true)
            }
        }
    }

    //-- Show PIP
    Rectangle {
        id:                     openPIP
        anchors.left :          parent.left
        anchors.bottom:         parent.bottom
        height:                 ScreenTools.defaultFontPixelSize * 2
        width:                  ScreenTools.defaultFontPixelSize * 2
        radius:                 ScreenTools.defaultFontPixelSize / 3
        visible:                isHidden
        color:                  isDark ? Qt.rgba(0,0,0,0.75) : Qt.rgba(0,0,0,0.5)
        Image {
            width:              parent.width  * 0.75
            height:             parent.height * 0.75
            source:             "/res/buttonRight.svg"
            mipmap:             true
            fillMode:           Image.PreserveAspectFit
            anchors.verticalCenter:     parent.verticalCenter
            anchors.horizontalCenter:   parent.horizontalCenter
        }
        MouseArea {
            anchors.fill: parent
            onClicked: {
                pip.hideIt(false)
            }
        }
    }
}