487 lines
18 KiB
QML
487 lines
18 KiB
QML
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2020, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by
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* copyright law, and remains the property of nymea GmbH. All rights, including
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* reproduction, publication, editing and translation, are reserved. The use of
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* this project is subject to the terms of a license agreement to be concluded
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* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
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* under https://nymea.io/license
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*
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* GNU General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, GNU version 3. This project is distributed in the hope that it
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* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this project. If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under
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* contact@nymea.io or see our FAQ/Licensing Information on
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* https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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import QtQuick 2.8
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import QtQuick.Controls 2.1
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import QtQuick.Controls.Material 2.1
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import QtQuick.Layouts 1.2
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import QtCharts 2.2
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import Nymea 1.0
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import "../../components"
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import "../../delegates"
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Item {
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id: root
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property var model: null
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property bool editMode: false
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property bool dashboardVisible: false
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property int contentY: flickable.contentY - flickable.originY
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function addItem(index) {
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if (index === undefined) {
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index = root.model.count
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}
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var addComponent = Qt.createComponent(Qt.resolvedUrl("DashboardAddWizard.qml"))
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if (addComponent.status === Component.Error) {
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console.warn(addComponent.errorString())
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}
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var popup = addComponent.createObject(root, {dashboardModel: root.model, index: index})
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popup.open()
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}
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readonly property var componentMap: {
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"thing": "DashboardThingDelegate.qml",
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"folder": "DashboardFolderDelegate.qml",
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"graph": "DashboardGraphDelegate.qml",
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"scene": "DashboardSceneDelegate.qml",
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"webview": "DashboardWebViewDelegate.qml"
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}
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onEditModeChanged: {
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if (!editMode) {
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root.model.save()
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}
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}
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Flickable {
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id: flickable
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anchors.fill: parent
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anchors.margins: app.margins / 2
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contentHeight: Math.max(layout.implicitHeight, height)
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contentWidth: width
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MouseArea {
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width: flickable.contentWidth
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height: flickable.contentHeight
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onPressAndHold: root.editMode = true
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}
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GridLayout {
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id: layout
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width: Math.min(root.model.count * cellWidth, flickable.width)
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readonly property int minTileWidth: 172
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readonly property int tilesPerRow: root.width / minTileWidth
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columns: tilesPerRow
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columnSpacing: 0
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rowSpacing: 0
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property int cellWidth: flickable.width / tilesPerRow
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property int cellHeight: cellWidth
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Repeater {
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id: repeater
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model: root.model
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Loader {
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id: loader
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Layout.preferredWidth: layout.cellWidth * columnSpan
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Layout.preferredHeight: layout.cellHeight * rowSpan
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property int columnSpan: model.columnSpan
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property int rowSpan: model.rowSpan
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Layout.columnSpan: columnSpan
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Layout.rowSpan: rowSpan
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property string type: model.type
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property DashboardItem dashboardItem: root.model.get(index)
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opacity: dragArea.fromIndex == index ? .3 : 1
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Component.onCompleted: {
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setSource(Qt.resolvedUrl(componentMap[model.type]), {item: loader.dashboardItem})
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}
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Binding {
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target: loader.item
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property: "enabled"
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value: !root.editMode// dragArea.editIndex === index
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}
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Binding {
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target: loader.item
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property: "editMode"
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value: root.editMode
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}
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Binding {
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target: loader.item
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property: "dashboardVisible"
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value: root.dashboardVisible
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}
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Binding {
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target: loader.item
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property: "bottomClip"
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value: loader.bottomClip
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}
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Binding {
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target: loader.item
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property: "topClip"
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value: loader.topClip
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}
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Connections {
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target: loader.item
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onOpenDialog: {
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dialogComponent.createObject(root).open()
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}
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}
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property int topClip: Math.min(height, Math.max(0, -y + (flickable.contentY - flickable.originY) - Style.margins))
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property int bottomClip: Math.max(0, y + height - flickable.height - Style.margins - (flickable.contentY - flickable.originY))
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Rectangle {
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anchors.fill: parent
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anchors.margins: Style.smallMargins
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color: "transparent"
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border.color: Style.accentColor
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border.width: 4
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radius: Style.cornerRadius
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visible: dragArea.fromIndex == index
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}
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Rectangle {
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z: 2
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anchors.fill: parent
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anchors.margins: Style.smallMargins
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visible: opacity > 0
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radius: Style.cornerRadius
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color: Qt.rgba(Style.backgroundColor.r, Style.backgroundColor.g, Style.backgroundColor.b, .5)
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opacity: root.editMode ? 1 : 0
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Behavior on opacity { NumberAnimation { duration: 200 } }
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MouseArea {
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anchors.fill: parent
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onClicked: root.editMode = false
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}
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Rectangle {
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anchors {
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left: parent.left; top: parent.top;
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margins: Style.smallMargins
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}
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height: Style.largeIconSize
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width: Style.largeIconSize
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color: Style.red
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radius: Style.cornerRadius
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opacity: dragArea.fromIndex == -1
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Rectangle {
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anchors.fill: parent
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radius: Style.cornerRadius
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color: Style.foregroundColor
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opacity: deleteMouseArea.pressed || deleteMouseArea.containsMouse ? .08 : 0
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Behavior on opacity {
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NumberAnimation { duration: 200 }
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}
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}
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ColorIcon {
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name: "/ui/images/delete.svg"
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size: Style.iconSize
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anchors.centerIn: parent
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color: Style.white
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}
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MouseArea {
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id: deleteMouseArea
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anchors.fill: parent
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hoverEnabled: true
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onClicked: {
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print("delete clicked")
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root.model.removeItem(index)
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}
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}
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}
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Rectangle {
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anchors {
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right: parent.right
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top: parent.top
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margins: Style.smallMargins
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}
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height: Style.largeIconSize
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width: Style.largeIconSize
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color: Style.tileOverlayColor
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radius: Style.cornerRadius
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visible: opacity > 0
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opacity: dragArea.fromIndex == -1 && loader.item.configurable
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Behavior on opacity { NumberAnimation { duration: 200 } }
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Rectangle {
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anchors.fill: parent
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radius: Style.cornerRadius
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color: Style.foregroundColor
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opacity: configureMouseArea.pressed || configureMouseArea.containsMouse ? .08 : 0
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Behavior on opacity {
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NumberAnimation { duration: 200 }
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}
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}
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ColorIcon {
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name: "/ui/images/configure.svg"
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size: Style.iconSize
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anchors.centerIn: parent
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// color: Style.white
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}
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MouseArea {
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id: configureMouseArea
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anchors.fill: parent
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hoverEnabled: true
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onClicked: {
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loader.item.configure()
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}
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}
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}
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}
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}
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}
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MouseArea {
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id: addTile
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Layout.preferredWidth: layout.cellWidth
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Layout.preferredHeight: layout.cellHeight
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hoverEnabled: true
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opacity: root.editMode ? 1 : 0
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visible: opacity > 0
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Behavior on opacity { NumberAnimation { duration: 200 } }
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onClicked: {
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print("add clicked")
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root.addItem()
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}
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Rectangle {
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anchors.fill: parent
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anchors.margins: Style.smallMargins
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border.width: 4
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border.color: Style.tileOverlayColor
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color: Qt.rgba( Style.tileBackgroundColor.r, Style.tileBackgroundColor.g, Style.tileBackgroundColor.b, addTile.containsMouse ? 1 : 0)
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Behavior on color { ColorAnimation { duration: 200 } }
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radius: Style.cornerRadius
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ColorIcon {
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name: "/ui/images/add.svg"
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size: Style.bigIconSize
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anchors.centerIn: parent
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color: Style.tileOverlayColor
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}
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}
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}
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}
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MouseArea {
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id: dragArea
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anchors.fill: parent
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enabled: root.editMode
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propagateComposedEvents: true
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preventStealing: fakeDragItem != null
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property var fakeDragItem: null
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property int fromIndex: -1
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property int editIndex: -1
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property int fakeDragOffsetX: 0
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property int fakeDragOffsetY: 0
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Timer {
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id: scrollTimer
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interval: 10
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repeat: true
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running: dragArea.fakeDragItem !== null
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property int scrollOffset: 0
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onTriggered: {
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var mappedPos = dragArea.mapToItem(flickable, dragArea.mouseX, dragArea.mouseY)
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var scrollPixels = 0
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if (mappedPos.y + scrollOffset < 60) {
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scrollPixels = Math.max(-2, -flickable.contentY)
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} else if (mappedPos.y + scrollOffset > flickable.height - 60) {
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scrollPixels = Math.min(2, flickable.contentHeight - flickable.height - flickable.contentY)
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}
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flickable.contentY += scrollPixels
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scrollOffset += scrollPixels
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dragArea.fakeDragItem.y += scrollPixels
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}
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}
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onClicked: {
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var ret = itemUnderMouse()
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if (ret.item) {
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dragArea.editIndex = ret.index
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// Let the click pass through
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mouse.accepted = false
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} else if (itemContainsMouse(addTile)) {
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mouse.accepted = false
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} else {
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root.editMode = false
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}
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}
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onPressAndHold: {
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print("position", mouseX, mouseY)
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var draggedItem = null
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for (var i = 0; i < repeater.count; i++) {
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var item = repeater.itemAt(i);
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print("item coords:", item.x, item.y, item.width, item.height)
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if (itemContainsMouse(item)) {
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print("Yes!, Item at:", i)
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fromIndex = i;
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draggedItem = item;
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break;
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}
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}
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if (!draggedItem) {
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return
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}
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var mappedCursor = dragArea.mapToItem(item, mouseX, mouseY)
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fakeDragOffsetX = mappedCursor.x
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fakeDragOffsetY = mappedCursor.y
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dragArea.fakeDragItem = dragItemComponent.createObject(dragArea,
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{
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x: mouseX - fakeDragOffsetX,
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y: mouseY - fakeDragOffsetY,
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draggedItem: draggedItem
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})
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}
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function itemUnderMouse() {
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var ret = {}
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for (var i = 0; i < repeater.count; i++) {
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var item = repeater.itemAt(i);
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if (itemContainsMouse(item)) {
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ret.item = item;
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ret.index = i
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break;
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}
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}
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return ret
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}
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function itemContainsMouse(item) {
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var mapped = dragArea.mapToItem(item, mouseX, mouseY)
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return mapped.x > 0 && mapped.x < item.width && mapped.y > 0 && mapped.y < item.height
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}
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onPositionChanged: {
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if (!fakeDragItem) {
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return
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}
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scrollTimer.scrollOffset = 0;
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fakeDragItem.x = mouseX - fakeDragOffsetX
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fakeDragItem.y = mouseY - fakeDragOffsetY
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var itemUnderCursor = null
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var itemIndex = -1
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for (var i = 0; i < repeater.count; i++) {
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var item = repeater.itemAt(i);
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if (itemContainsMouse(item)) {
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print("Yes!, Item at:", i)
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itemUnderCursor = item;
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itemIndex = i
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break;
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}
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}
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if (!itemUnderCursor) {
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return
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}
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if (fromIndex === itemIndex) {
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return
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}
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print("over item:", itemIndex)
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root.model.move(fromIndex, itemIndex)
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fromIndex = itemIndex
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}
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onReleased: {
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if (dragArea.fakeDragItem) {
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dragArea.fakeDragItem.destroy();
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dragArea.fakeDragItem = null
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dragArea.fromIndex = -1
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}
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}
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}
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}
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EmptyViewPlaceholder {
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anchors { left: parent.left; right: parent.right; margins: Style.margins }
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anchors.verticalCenter: parent.verticalCenter
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visible: !engine.thingManager.fetchingData && root.model.count === 0 && !root.editMode
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title: qsTr("Dashboard is empty")
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text: qsTr("Start with adding a new item to this dashboard.")
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buttonText: qsTr("Add item")
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imageSource: "/ui/images/dashboard.svg"
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onButtonClicked: {
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root.addItem()
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}
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}
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Component {
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id: dragItemComponent
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Item {
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property Item draggedItem: null
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layer.enabled: true
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layer.effect: ShaderEffectSource {
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sourceItem: draggedItem
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live: true
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}
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height: draggedItem.height
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width: draggedItem.width
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}
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}
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Component {
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id: editDialogComponent
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MeaDialog {
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id: editDialog
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standardButtons: Dialog.NoButton
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property DashboardItem dashboardItem: null
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property int index: -1
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ColumnLayout {
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Button {
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text: qsTr("Remove")
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Layout.fillWidth: true
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onClicked: {
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root.model.removeItem(editDialog.index)
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editDialog.close()
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}
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}
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}
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}
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}
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}
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