shift-shell/shell/contents/views/ActivityHandle.qml
Marco Martin f0f7c69be6 very early prototype of gesture activity switching
idea is to slide activities with an horizontal swipe
2018-02-08 19:54:32 +01:00

88 lines
3 KiB
QML

/*
* Copyright 2014 Aaron Seigo <aseigo@kde.org>
* Copyright 2017 Marco Martin <notmart@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 2.6
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
MouseArea {
id: handle
z: 999
property bool mirrored: false
anchors {
top: parent.top
bottom: parent.bottom
right: handle.mirrored ? parent.right : undefined
left: handle.mirrored ? undefined : parent.left
}
property Item frame: nextActivityLabel
width: units.gridUnit
drag.target: nextActivityLabel
drag.axis: Drag.XAxis
property real position: (mirrored ? -1 : 1) * (nextActivityLabel.x + nextActivityLabel.width/2) / (parent.width/2)
PlasmaCore.FrameSvgItem {
id: nextActivityLabel
anchors.verticalCenter: parent.verticalCenter
x: handle.mirrored ? handle.width : -width
opacity: parent.position
imagePath: "widgets/background"
width: childrenRect.width + units.gridUnit*2
height: childrenRect.height + units.gridUnit*2
PlasmaComponents.Label {
anchors.centerIn: parent
text: handle.mirrored ? i18n("Go To Next Activity") : i18n("Go To Previous Activity")
}
}
onPressed: {
nextActivityLabel.x = handle.mirrored ? handle.width : -nextActivityLabel.width
}
onReleased: {
if (position > 0.5) {
if (handle.mirrored) {
root.containmentsEnterFromRight = true;
activitiesRepresentation.incrementCurrentIndex();
} else {
root.containmentsEnterFromRight = false;
activitiesRepresentation.decrementCurrentIndex();
}
acceptAnim.running = true;
} else {
dismissAnim.running = true;
}
}
OpacityAnimator {
id: acceptAnim
target: nextActivityLabel
from: nextActivityLabel.opacity
to: 0
duration: units.longDuration
easing.type: Easing.InOutQuad
}
XAnimator {
id: dismissAnim
target: nextActivityLabel
from: nextActivityLabel.x
to: handle.mirrored ? 0 : -nextActivityLabel.width
duration: units.longDuration
easing.type: Easing.InOutQuad
}
}