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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 IVI 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 QtQml.Models 2.1
import QtQuick.Layouts 1.0
import shared.controls 1.0
import shared.utils 1.0
import shared.animations 1.0
import shared.Sizes 1.0
Item {
id: root
height: cellHeight * Math.ceil(grid.count/root.numIconsPerRow)
property alias gridEditMode: grid.editMode
property alias model: visualModel.model
readonly property int numIconsPerRow: 4
property var exclusiveButtonGroup
readonly property alias cellWidth: grid.cellWidth
readonly property alias cellHeight: grid.cellHeight
property bool showDevApps: false
property bool gridOpen: false
onGridOpenChanged: {
if (!root.gridOpen) {
grid.editMode = false
}
}
signal appButtonClicked(var applicationId)
DelegateModel {
id: visualModel
delegate: MouseArea {
id: delegateRoot
objectName: "gridDelegate_" + (model.appInfo ? model.appInfo.id : "none")
property int visualIndex: DelegateModel.itemsIndex
readonly property bool devApp: model.appInfo ? model.appInfo.categories.indexOf("dev") !== -1 : false
width: grid.cellWidth
height: grid.cellHeight
opacity: {
if (delegateRoot.visualIndex > (root.numIconsPerRow - 1)) {
if (root.gridOpen) {
return 1.0
} else {
return 0.0
}
}
return 1.0
}
Behavior on opacity { DefaultNumberAnimation { } }
visible: root.showDevApps ? (opacity > 0.0) : (opacity > 0.0 && !devApp)
AppButton {
id: appButton
ButtonGroup.group: root.exclusiveButtonGroup
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
anchors.verticalCenterOffset: -Sizes.dp(10)
Connections {
target: model.appInfo
onActiveChanged: {
if (model.appInfo.active) {
appButton.checked = true;
} else {
appButton.checked = false;
}
}
}
editModeBgOpacity: Drag.active ? 0.8 : grid.editMode ? 0.2 : 0.0
editModeBgColor: Drag.active ? "#404142" : "#F1EFED"
iconSource: model.appInfo ? model.appInfo.icon : null
labelText: model.appInfo ? model.appInfo.name : null
gridOpen: root.gridOpen
Drag.active: delegateRoot.drag.active
Drag.source: delegateRoot
Drag.hotSpot.x: width / 2
Drag.hotSpot.y: height / 2
states: [
State {
when: appButton.Drag.active
ParentChange {
target: appButton
parent: grid
}
AnchorChanges {
target: appButton;
anchors.horizontalCenter: undefined;
anchors.verticalCenter: undefined
}
}
]
}
DropArea {
anchors { fill: parent; }
onEntered: visualModel.items.move(drag.source.visualIndex, delegateRoot.visualIndex)
}
onClicked: {
if (!grid.editMode) {
root.appButtonClicked(model.applicationId);
model.appInfo.start();
}
}
onPressed: {
if (grid.editMode) {
drag.target = appButton;
}
}
onPressAndHold: {
if (root.gridOpen) {
grid.editMode = true;
drag.target = appButton;
}
}
onReleased: {
drag.target = undefined;
}
state: grid.editMode ? "editing" : "normal"
states: [
State {
name: "normal"
PropertyChanges {
target: appButton
width: grid.cellWidth
height: grid.cellHeight
}
},
State {
name: "editing"
PropertyChanges {
target: appButton
width: Sizes.dp(172)
height: Sizes.dp(172)
}
}
]
transitions: Transition {
DefaultNumberAnimation { properties: "width, height" }
}
}
}
GridView {
id: grid
property bool editMode: false
LayoutMirroring.enabled: false
Layout.alignment: Qt.AlignTop
anchors.fill: parent
interactive: false
model: visualModel
cellWidth: width / root.numIconsPerRow
cellHeight: cellWidth
displaced: Transition {
DefaultNumberAnimation { properties: "x,y"; easing.type: Easing.OutQuad }
}
}
Button {
id: exitEditMode
anchors.top: grid.bottom
anchors.topMargin: Sizes.dp(16)
anchors.horizontalCenter: parent.horizontalCenter
width: root.width/2
height: Sizes.dp(80)
opacity: grid.editMode ? 1.0 : 0.0
Behavior on opacity { DefaultNumberAnimation { } }
visible: opacity > 0
text: qsTr("Finish Editing")
onClicked: grid.editMode = false
}
}
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