mirror of
https://invent.kde.org/marcoa/shift-shell.git
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378 lines
12 KiB
QML
378 lines
12 KiB
QML
/*
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* Copyright 2014 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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import QtQuick 2.0
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import QtQuick.Layouts 1.0
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import QtQml.Models 2.1
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import org.kde.plasma.core 2.0 as PlasmaCore
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import "WindowManagement.js" as WindowManagement
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Rectangle {
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property alias showSplash: splash.visible
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property bool showPanel: true
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property alias showKeyboard: keyboardLayer.visible
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readonly property alias layers: layers
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readonly property real topBarHeight: units.iconSizes.small
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readonly property real bottomBarHeight: units.iconSizes.medium
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property var currentWindow: null
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property var shellWindow: null;
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onCurrentWindowChanged: {
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if (!currentWindow) {
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compositorRoot.state = "homeScreen";
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return;
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}
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compositorRoot.state = "application";
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}
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id: compositorRoot
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color: "black"
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state: "homeScreen"
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Image {
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id: splash
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anchors.fill: parent
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source: "klogo.png"
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sourceSize.width: width
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sourceSize.height: height
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fillMode: Image.PreserveAspectFit
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z: 1000
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}
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ListModel {
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id: surfaceModel
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}
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Connections {
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target: compositor
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onSurfaceMapped: WindowManagement.surfaceMapped(surface)
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onSurfaceUnmapped: WindowManagement.surfaceUnmapped(surface)
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onSurfaceDestroyed: WindowManagement.surfaceDestroyed(surface)
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}
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QtObject {
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readonly property alias desktop: desktopLayer
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readonly property alias windows: windowsLayerBackground
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readonly property alias panel: panelLayer
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readonly property alias keyboard: keyboardLayer
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id: layers
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}
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Item {
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id: desktopLayer
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anchors.fill: parent
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visible: true
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}
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Rectangle {
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id: windowsLayerBackground
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anchors {
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fill: parent
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topMargin: topBarHeight
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bottomMargin: bottomBarHeight
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}
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color: Qt.rgba(0, 0, 0, 0.9)
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function addWindow (window) {
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window.parent = windowsLayout
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}
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property bool switchMode: windowsZoom.scale < 1
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Item {
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id: windowsZoom
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anchors.fill: parent
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Flickable {
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id: windowsLayer
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anchors.centerIn: parent
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flickableDirection: Flickable.HorizontalFlick
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height: windowsZoom.height * 2
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width: windowsZoom.width * 2
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interactive: windowsLayerBackground.switchMode
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contentWidth: windowsLayout.width
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contentHeight: windowsLayout.height
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MouseArea {
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height: windowsLayer.height
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width: windowsLayout.width
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onClicked: {
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compositorRoot.state = "homeScreen";
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}
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Row {
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id: windowsLayout
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anchors.centerIn: parent
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height: windowsLayerBackground.height
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transformOrigin: Item.Left
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onChildrenChanged: {
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if (children.length == 0) {
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compositorRoot.state = "homeScreen";
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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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}
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Item {
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id: panelLayer
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anchors.fill: parent
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visible: showPanel
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z: 3
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}
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Item {
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id: keyboardLayer
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anchors.fill: parent
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z: 800
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onVisibleChanged: {
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if (!visible && compositorRoot.shellWindow) {
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compositorRoot.shellWindow.child.takeFocus();
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}
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}
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}
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Rectangle {
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id: bottomBar
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z: 4
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anchors.left: parent.left
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anchors.right: parent.right
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anchors.bottom: parent.bottom
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height: bottomBarHeight
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color: Qt.rgba(0, 0, 0, 0.9)
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Behavior on height {
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NumberAnimation {
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easing.type: "InOutQuad"
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duration: units.shortDuration
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}
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}
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RowLayout {
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anchors.fill: parent
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PlasmaCore.IconItem {
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colorGroup: PlasmaCore.Theme.ComplementaryColorGroup
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width: units.iconSizes.smallMedium
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height: width
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source: "distribute-horizontal-x"
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enabled: compositorRoot.state != "switcher" && windowsLayout.children.length > 0
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opacity: enabled ? 1 : 0.2
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Layout.alignment: Qt.AlignHCenter
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Layout.preferredWidth: units.iconSizes.medium
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Layout.preferredHeight: units.iconSizes.medium
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MouseArea {
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anchors.fill: parent
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onClicked: {
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compositorRoot.state = "switcher";
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}
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}
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}
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PlasmaCore.IconItem {
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colorGroup: PlasmaCore.Theme.ComplementaryColorGroup
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width: units.iconSizes.smallMedium
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height: width
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source: "go-home"
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enabled: compositorRoot.state != "homeScreen";
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opacity: enabled ? 1 : 0.2
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Layout.alignment: Qt.AlignHCenter
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Layout.preferredWidth: units.iconSizes.medium
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Layout.preferredHeight: units.iconSizes.medium
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MouseArea {
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anchors.fill: parent
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onClicked: {
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compositorRoot.state = "homeScreen";
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}
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}
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}
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PlasmaCore.IconItem {
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colorGroup: PlasmaCore.Theme.ComplementaryColorGroup
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width: units.iconSizes.smallMedium
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height: width
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source: "window-close"
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enabled: compositorRoot.currentWindow
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opacity: enabled ? 1 : 0.2
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Layout.alignment: Qt.AlignHCenter
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Layout.preferredWidth: units.iconSizes.medium
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Layout.preferredHeight: units.iconSizes.medium
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MouseArea {
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anchors.fill: parent
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onClicked: {
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compositorRoot.state = "homeScreen";
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compositorRoot.currentWindow.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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MouseArea {
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id: taskSwitchEdge
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z: 1000
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anchors {
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left: parent.left
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right: parent.right
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bottom: parent.bottom
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}
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height: 8
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enabled: windowsLayout.children.length > 0 && compositorRoot.state != "switcher"
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property int oldX: 0
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onPressed: {
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oldX = mouse.x;
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}
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onPositionChanged: {
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compositorRoot.state = "changing";
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compositorRoot.showKeyboard = false;
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var newScale = (1-Math.abs(mouse.y)/(compositorRoot.height/2))
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if (newScale > 0.3) {
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windowsZoom.scale = newScale
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}
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windowsLayer.contentX -= (mouse.x - oldX);
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oldX = mouse.x;
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}
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onReleased: {
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if (windowsZoom.scale > 0.7) {
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compositorRoot.state = compositorRoot.currentWindow ? "application" : "homeScreen";
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} else {
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compositorRoot.state = "switcher";
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}
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}
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}
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states: [
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State {
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name: "homeScreen"
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PropertyChanges {
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target: windowsLayerBackground
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opacity: 0
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}
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PropertyChanges {
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target: windowsZoom
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scale: 1
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}
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},
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State {
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name: "application"
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PropertyChanges {
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target: windowsLayerBackground
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opacity: 1
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}
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PropertyChanges {
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target: windowsZoom
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scale: 1
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}
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PropertyChanges {
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target: windowsLayer
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contentX: compositorRoot.currentWindow ? compositorRoot.currentWindow.x - windowsLayerBackground.width/2 : 0
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}
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},
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State {
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name: "switcher"
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PropertyChanges {
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target: windowsLayerBackground
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opacity: 1
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}
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PropertyChanges {
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target: windowsZoom
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scale: 0.5
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}
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PropertyChanges {
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target: windowsLayer
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contentX: compositorRoot.currentWindow ? compositorRoot.currentWindow.x - windowsLayerBackground.width/2 : 0
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}
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},
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State {
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name: "changing"
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PropertyChanges {
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target: windowsLayerBackground
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opacity: 1
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}
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PropertyChanges {
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target: windowsLayer
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contentX: compositorRoot.currentWindow ? compositorRoot.currentWindow.x - windowsLayerBackground.width/2 : 0
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}
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}
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]
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transitions: [
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Transition {
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to: "changing"
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SequentialAnimation {
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ScriptAction {
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script: {
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desktopLayer.z = 1
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windowsLayerBackground.z = 800
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}
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}
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PropertyAnimation {
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target: windowsLayerBackground
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duration: units.longDuration
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easing.type: Easing.InOutQuad
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properties: "opacity"
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}
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}
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},
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Transition {
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SequentialAnimation {
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ParallelAnimation {
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PropertyAnimation {
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target: windowsLayerBackground
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duration: units.longDuration
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easing.type: Easing.InOutQuad
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properties: "opacity"
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}
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PropertyAnimation {
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target: windowsZoom
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duration: units.shortDuration
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easing.type: Easing.InOutQuad
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properties: "scale"
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}
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PropertyAnimation {
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target: windowsLayer
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duration: units.shortDuration
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easing.type: Easing.InOutQuad
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properties: "contentX"
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}
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}
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ScriptAction {
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script: {
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if (compositorRoot.state == "homeScreen") {
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desktopLayer.z = 2;
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windowsLayerBackground.z = 1;
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compositorRoot.currentWindow = null;
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} else {
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desktopLayer.z = 1;
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windowsLayerBackground.z = 800;
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if (compositorRoot.currentWindow) {
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compositorRoot.currentWindow.child.takeFocus();
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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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]
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}
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