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/****************************************************************************
**
** Copyright (C) 2019 Luxoft Sweden AB
** Copyright (C) 2018 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Neptune 3 UI.
**
** $QT_BEGIN_LICENSE:GPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite licenses may use
** this file in accordance with the commercial license agreement provided
** with the Software or, alternatively, in accordance with the terms
** contained in a written agreement between you and The Qt Company. For
** licensing terms and conditions see https://www.qt.io/terms-conditions.
** For further information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
** SPDX-License-Identifier: GPL-3.0
**
****************************************************************************/
import QtQuick 2.6
import QtQuick.Controls 2.2
import shared.Style 1.0
import shared.Sizes 1.0
import shared.utils 1.0
import shared.animations 1.0
// NB: We can't use Popup from QtQuick.Controls as it doesn't support a rotated scene
Control {
id: root
width: Sizes.dp(800)
Keys.onEscapePressed: { root.closeHandler(); }
// X and Y potition of the popup when open.
// By default you have it horizontally centered and vertically aligned to the bottom
property real popupX: Math.round((root.parent.width - root.width) / 2)
property real popupY: root.parent.height - root.height - Sizes.dp(90)
Cursor { trapsCursor: true }
property bool headerBackgroundVisible: false
property int headerBackgroundHeight: 0
property Item originItem
property real originItemX
property real originItemY
property real _openFromX
property real _openFromY
readonly property int minHeight: Sizes.dp(548)
/*
Called whenever a user action is requesting the Popup to be closed. The default behavior
simply accepts it and calls close().
Reimplement to override this behavior.
*/
property var closeHandler: function () { close(); }
/*
Emitted after the close animation has finished.
*/
signal closed();
function updateOpenFromPosition() {
if (originItem) {
var originPos = originItem.mapToItem(root.parent, originItem.width/2, originItem.height/2)
_openFromX = originPos.x - (root.width / 2);
_openFromY = originPos.y - root.height;
} else {
_openFromX = originItemX - (root.width / 2);
_openFromY = originItemY - root.height;
}
}
function open() {
updateOpenFromPosition();
state = "open";
}
function close() {
if (state !== "closed") {
updateOpenFromPosition();
state = "closed";
}
}
Connections {
target: parent ? parent : null
ignoreUnknownSignals: true
onOverlayClicked: {
root.closeHandler()
}
}
state: "closed"
states: [
State {
name: "open"
PropertyChanges {
target: root
visible: true
x: root.popupX
y: root.popupY
}
PropertyChanges {
target: root.parent
showModalOverlay: true
}
},
State {
name: "closed"
PropertyChanges {
target: root
x: root._openFromX
y: root._openFromY
visible: false
}
}
]
transitions: [
Transition {
to: "open"
SequentialAnimation {
PropertyAction { target: root; property: "visible"; value: true }
PropertyAction { target: root; property: "transformOrigin"; value: Popup.Bottom }
ParallelAnimation {
DefaultNumberAnimation { target: root; property: "opacity"; from: 0.25; to: 1.0}
DefaultNumberAnimation { target: root; property: "scale"; from: 0.25; to: 1}
DefaultNumberAnimation { target: root; properties: "x,y" }
}
PropertyAction { target: root; property: "transformOrigin"; value: Popup.Center }
}
},
Transition {
from: "open"; to: "closed"
SequentialAnimation {
PropertyAction { target: root; property: "visible"; value: true }
PropertyAction { target: root; property: "transformOrigin"; value: Popup.Bottom }
ParallelAnimation {
DefaultNumberAnimation { target: root; property: "opacity"; to: 0.25 }
DefaultNumberAnimation { target: root; property: "scale"; to: 0.25 }
DefaultNumberAnimation { target: root; properties: "x,y" }
}
PropertyAction { target: root; property: "transformOrigin"; value: Popup.Center }
ScriptAction { script: { root.closed(); } }
}
}
]
}
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