292 lines
9.7 KiB
QML
292 lines
9.7 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 2.3
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import QtQuick.Controls 2.1
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import QtQuick.Layouts 1.2
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import Nymea 1.0
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ColumnLayout {
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id: root
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spacing: app.margins
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property int hour: 0
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property int minute: 0
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function selectHours() {
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d.mode = "hours"
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}
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function selectMinutes() {
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d.mode = "minutes"
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}
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Component.onCompleted: {
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initTimer.start();
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}
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Timer {
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id: initTimer
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interval: 1
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onTriggered: selectHours();
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}
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Row {
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Layout.alignment: Qt.AlignHCenter
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Label {
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text: app.pad(root.hour, 2)
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font.pixelSize: app.largeFont * 2
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opacity: d.mode == "hours" ? 1 : .6
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Behavior on opacity { NumberAnimation {duration: 250 } }
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MouseArea {
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anchors.fill: parent
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onClicked: selectHours()
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}
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}
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Label {
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text: ":"
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font.pixelSize: app.largeFont * 2
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}
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Label {
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text: app.pad(root.minute, 2)
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font.pixelSize: app.largeFont * 2
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opacity: d.mode == "minutes" ? 1 : .6
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Behavior on opacity { NumberAnimation {duration: 250 } }
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MouseArea {
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anchors.fill: parent
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onClicked: selectMinutes()
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}
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}
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}
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Item {
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id: d
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Layout.fillHeight: true
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Layout.fillWidth: true
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Layout.preferredHeight: width
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property string mode: "none"
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Item {
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id: dial
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height: Math.min(parent.height, parent.width)
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width: height
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anchors.centerIn: parent
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Repeater {
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id: hours12
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model: 12
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delegate: Item {
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id: delegate
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visible: d.mode == "hours"
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anchors.centerIn: parent
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height: parent.height
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rotation: (360 / 12) * (index + 1)
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width: 30
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property alias field: fieldItem
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Item {
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id: fieldItem
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anchors { left: parent.left; top: parent.top; right: parent.right }
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height: width
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Label {
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anchors.centerIn: parent
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text: index + 1
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rotation: -delegate.rotation
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}
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}
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}
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}
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Repeater {
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id: hours24
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property int selectedIndex: root.hour - 12
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model: 12
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delegate: Item {
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id: delegate
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visible: d.mode == "hours"
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anchors.centerIn: parent
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height: parent.height - 80
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rotation: (360 / 12) * (index + 12)
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width: 30
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property alias field: fieldItem
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Item {
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id: fieldItem
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anchors { left: parent.left; top: parent.top; right: parent.right }
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height: width
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Label {
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anchors.centerIn: parent
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text: index + 12 == 12 ? "00" : index + 12
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rotation: -delegate.rotation
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opacity: .8
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}
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}
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}
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}
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Repeater {
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id: minutes
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property int selectedIndex: 0
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readonly property int selectedMinute: selectedIndex
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model: 60
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delegate: Item {
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id: delegate
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visible: d.mode == "minutes"
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anchors.centerIn: parent
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height: parent.height
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rotation: (360 / 60) * (index)
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width: 30
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property alias field: fieldItem
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Item {
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id: fieldItem
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anchors { left: parent.left; top: parent.top; right: parent.right }
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height: width
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Label {
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anchors.centerIn: parent
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text: index
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rotation: -delegate.rotation
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visible: index % 5 == 0
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}
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}
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}
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}
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Item {
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id: newDot
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height: (parent.height + 10) - (d.mode == "hours" && (root.hour == 0 || root.hour > 12) ? 80 : 0)
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width: 40
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anchors.centerIn: parent
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z: -1
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rotation: {
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if (d.mode == "hours") {
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if (root.hour > 0 && root.hour < 13) {
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return root.hour * 360 / 12
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}
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return (root.hour - 12 % 12) * 360 / 12
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}
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return root.minute * 360 / 60
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}
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Behavior on height { NumberAnimation { duration: 100 } }
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Behavior on rotation { RotationAnimation { duration: 100; direction: RotationAnimation.Shortest } }
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Rectangle {
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anchors { left: parent.left; top: parent.top; right: parent.right }
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height: width
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color: Style.accentColor
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radius: width / 2
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}
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Rectangle {
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anchors.top: parent.top
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anchors.horizontalCenter: parent.horizontalCenter
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width: 5
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height: parent.height / 2
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color: Style.accentColor
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radius: width / 2
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}
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}
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MouseArea {
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anchors.fill: parent
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onPressed: {
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update();
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}
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onPositionChanged: update();
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onReleased: {
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if (d.mode == "hours") {
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selectMinutes();
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}
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}
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function update() {
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var angle = calculateAngle(mouseX, mouseY);
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var items = d.mode == "hours" ? 12 : 60
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// angle : 360 = num : 12
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var selected = Math.round(angle * items / 360) % items;
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if (d.mode == "hours") {
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if (calculateDistanceToCenter(mouseX, mouseY) < (width / 2) - 40) {
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selected = selected + 12
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}
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// swap 12 and 00
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if (selected === 12) {
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selected = 0
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} else if (selected === 0) {
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selected = 12
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}
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if (root.hour !== selected) {
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root.hour = selected
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PlatformHelper.vibrate(PlatformHelper.HapticsFeedbackSelection)
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}
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} else {
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if (root.minute !== selected) {
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root.minute = selected
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PlatformHelper.vibrate(PlatformHelper.HapticsFeedbackSelection)
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}
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}
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}
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function calculateAngle(mouseX, mouseY) {
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// transform coords to center of dial
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mouseX -= width / 2
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mouseY -= height / 2
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var rad = Math.atan(mouseY / mouseX);
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var angle = rad * 180 / Math.PI
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angle += 90;
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if (mouseX < 0 && mouseY >= 0) angle = 180 + angle;
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if (mouseX < 0 && mouseY < 0) angle = 180 + angle;
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return angle;
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}
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function calculateDistanceToCenter(mouseX, mouseY) {
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var a = mouseY - (height / 2)
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var b = mouseX - (width / 2)
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var c = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2))
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return c;
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}
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}
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}
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}
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}
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