/*
 *   Copyright 2014 Aaron Seigo <aseigo@kde.org>
 *   Copyright 2012 Marco Martin <notmart@gmail.com>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2, or
 *   (at your option) any later version.
 *
 *   This program 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 Library General Public License for more details
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

import QtQuick 2.7
import QtGraphicalEffects 1.0
import QtQuick.Controls 2.3
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.shell 2.0 as Shell
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.workspace.components 2.0 as PlasmaWorkspace
import org.kde.kquickcontrolsaddons 2.0
import org.kde.activities 0.1 as Activities
//import "../components"


Rectangle {
    id: root

    visible: false //adjust borders is run during setup. We want to avoid painting till completed
    property Item containment

    color: containment.backgroundHints == PlasmaCore.Types.NoBackground ? "transparent" : theme.textColor

    function toggleWidgetExplorer(containment) {
        console.log("Widget Explorer toggled");
        if (widgetExplorerStack.source != "") {
            widgetExplorerStack.source = "";
        } else {
            widgetExplorerStack.setSource(desktop.fileFromPackage("explorer", "WidgetExplorer.qml"), {"containment": containment, "containmentInterface": root.containment})
        }
    }

    Loader {
        id: widgetExplorerStack
        z: 99
        asynchronous: true
        y: containment ? containment.availableScreenRect.y : 0
        height: containment ? containment.availableScreenRect.height : parent.height
        width: parent.width
        
        onLoaded: {
            if (widgetExplorerStack.item) {
                item.closed.connect(function() {
                    widgetExplorerStack.source = ""
                });

                item.topPanelHeight = containment.availableScreenRect.y
                item.bottomPanelHeight = root.height - (containment.availableScreenRect.height + containment.availableScreenRect.y)

                item.leftPanelWidth = containment.availableScreenRect.x
                item.rightPanelWidth = root.width - (containment.availableScreenRect.width + containment.availableScreenRect.x)
            }
        }
    }

    Loader {
        id: pinOverlay
        anchors {
            fill: parent
            topMargin: containment ? containment.availableScreenRect.y : 0
            bottomMargin: parent.height - containment ? (containment.availableScreenRect.height + containment.availableScreenRect.y) : 0
        }
        z: 222
        source: Qt.resolvedUrl("Pin.qml")
    }

    onContainmentChanged: {
        containment.parent = root;
        containment.visible = true;
        containment.anchors.fill = root;
        panel.backgroundHints = containment.backgroundHints;
    }

    Component.onCompleted: {
        visible = true
    }
}