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https://invent.kde.org/marcoa/shift-shell.git
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get rid of ListView and hackTimer
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Marco Martin
parent
fa8bec3fd8
commit
3f515a3c16
1 changed files with 109 additions and 159 deletions
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@ -29,38 +29,67 @@ import org.kde.kquickcontrolsaddons 2.0
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import org.kde.activities 0.1 as Activities
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import "../components"
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MouseArea {
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Item {
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id: root
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width: 1080
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height: 1920
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width: 0
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height: 0
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property Item containment;
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property Item containmentNextActivityPreview;
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property Item wallpaper;
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property int notificationId: 0;
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property int buttonHeight: width/4
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property bool containmentsEnterFromRight: true
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drag.filterChildren: false
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property bool loadCompleted: false
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//HACK FIXME this timer hack is to wait activitiesView finished all its setup
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//which we can't know for sure and suggests that we can't really use it
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Timer {
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id: hackTimer
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interval: 1000
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running: true
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SmoothedAnimation {
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id: switchAnim
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target: activitiesView
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properties: "contentX"
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to: 0
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//it's a long travel, we want a consistent velocity rather than duration
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velocity: width
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easing.type: Easing.InOutQuad
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}
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ListView {
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Flickable {
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id: activitiesView
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z: 998
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z: 99
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visible: root.containment
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interactive: true
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anchors.fill: parent
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orientation: ListView.Horizontal
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snapMode: ListView.SnapOneItem
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contentWidth: activitiesLayout.width
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contentHeight: height
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boundsBehavior: Flickable.StopAtBounds
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highlightMoveDuration: 0
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highlightRangeMode: ListView.StrictlyEnforceRange
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cacheBuffer: width * count * 2
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maximumFlickVelocity: width/5
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property int currentIndex: -1
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onCurrentIndexChanged: {
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if (!activitiesLayout.loadCompleted) {
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contentX = currentIndex * width;
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return;
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}
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switchAnim.from = contentX;
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switchAnim.to = currentIndex * width;
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switchAnim.running = true;
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}
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onFlickEnded: movementEnded();
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onMovementEnded: {
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currentIndex = Math.round(contentX / width);
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//be sure the animation will work
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currentIndexChanged();
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}
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//don't animate
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onWidthChanged: contentX = currentIndex * width;
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Row {
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id: activitiesLayout
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height: activitiesView.height
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spacing: 0
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//don't try to do anything until we are well setted up
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property bool loadCompleted: root.loadCompleted && width == activitiesView.width * (activitiesLayout.children.length - 1) && activitiesLayout.children.length == activityRepeater.count + 1
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onLoadCompletedChanged: activitiesView.currentIndexChanged();
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Repeater {
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id: activityRepeater
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model: Activities.ActivityModel {
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id: activityModel
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}
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@ -71,7 +100,7 @@ MouseArea {
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width: activitiesView.width
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height: activitiesView.height
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property Item containment
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readonly property bool inViewport: !hackTimer.running && root.containment &&
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readonly property bool inViewport: activitiesLayout.loadCompleted && root.containment &&
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((x >= activitiesView.contentX &&
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x < activitiesView.contentX + activitiesView.width) ||
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(x + width > activitiesView.contentX &&
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@ -93,7 +122,6 @@ MouseArea {
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onInViewportChanged: {
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if (inViewport && !mainDelegate.containment) {
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mainDelegate.containment = desktop.containmentItemForActivity(model.id);
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print(mainDelegate.containment+" "+root.containment);
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containmentNextActivityPreview = containment;
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mainDelegate.containment.parent = mainDelegate;
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mainDelegate.containment.anchors.fill = mainDelegate;
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@ -101,19 +129,26 @@ MouseArea {
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}
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onCurrentActivityChanged: {
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if (currentActivity) {
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activitiesView.positionViewAtIndex(index, ListView.Beginning);
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activitiesView.currentIndex = index;
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}
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}
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Text {
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z: 100
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text: mainDelegate.inViewport + " " + activitiesView.contentX +" "+ mainDelegate.x +" "+ (activitiesView.contentX + activitiesView.width) + " " + (mainDelegate.x + mainDelegate.width)
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text: "inViewport: " + mainDelegate.inViewport +
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"\n activitiesView.contentX: " + activitiesView.contentX +
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"\n mainDelegate.x: "+ mainDelegate.x +
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"\n (activitiesView.contentX + activitiesView.width):"+ (activitiesView.contentX + activitiesView.width) +
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"\n (mainDelegate.x + mainDelegate.width):" + (mainDelegate.x + mainDelegate.width)
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}
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}
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}
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}
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}
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//TODO: adjust its Y to current containment availablescreenrect
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PageIndicator {
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z: 999
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z: 100
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anchors {
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bottom: parent.bottom
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horizontalCenter: parent.horizontalCenter
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@ -121,27 +156,7 @@ MouseArea {
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count: activitiesView.count
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currentIndex: activitiesView.currentIndex
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}
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/* property int startX
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onPressed: {
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startX = mouse.x - containment.x
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}
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onPositionChanged: {
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containment.x = mouse.x - startX
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if (containment.x < 0) {
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var cont = desktop.containmentItemForActivity("395250d4-d44b-4735-8494-4db49beb29dd");
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if (cont != containmentNextActivityPreview) {
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print(cont+" "+root.containment);
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containmentNextActivityPreview = cont;
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cont.width = root.width;
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cont.height = root.height;
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cont.parent = root;
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}
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containmentNextActivityPreview.x = containment.x + containment.width;
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}
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}
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onReleased: {
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activityModel.setCurrentActivity("395250d4-d44b-4735-8494-4db49beb29dd", function(){});
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}*/
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function toggleWidgetExplorer(containment) {
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console.log("Widget Explorer toggled");
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@ -168,38 +183,7 @@ MouseArea {
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}
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}
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}
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/*
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onContainmentChanged: {
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if (containment == null) {
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return;
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}
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if (switchAnim.running) {
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//If the animation was still running, stop it and reset
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//everything so that a consistent state can be kept
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switchAnim.running = false;
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internal.newContainment.visible = false;
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internal.oldContainment.visible = false;
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internal.oldContainment = null;
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}
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internal.newContainment = containment;
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containment.visible = true;
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if (internal.oldContainment != null && internal.oldContainment != containment) {
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switchAnim.running = true;
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} else {
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//containment.anchors.left = root.left;
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containment.anchors.top = root.top;
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//containment.anchors.right = root.right;
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containment.anchors.bottom = root.bottom;
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if (internal.oldContainment) {
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internal.oldContainment.visible = false;
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}
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internal.oldContainment = containment;
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}
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}
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*/
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Binding {
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target: containment
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property: "width"
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@ -212,51 +196,7 @@ MouseArea {
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property Item oldContainment: null;
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property Item newContainment: null;
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}
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/*
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SequentialAnimation {
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id: switchAnim
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ScriptAction {
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script: {
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if (containment) {
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//containment.z = 1;
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//containment.x = root.containmentsEnterFromRight ? root.width : -root.width;
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}
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if (internal.oldContainment) {
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//internal.oldContainment.z = 0;
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//internal.oldContainment.x = 0;
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}
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}
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}
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ParallelAnimation {
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NumberAnimation {
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target: internal.oldContainment
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properties: "x"
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to: internal.newContainment != null ? (root.containmentsEnterFromRight ? -root.width : root.width) : 0
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duration: 400
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easing.type: Easing.InOutQuad
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}
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NumberAnimation {
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target: internal.newContainment
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properties: "x"
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to: 0
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duration: units.longDuration
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easing.type: Easing.InOutQuad
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}
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}
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ScriptAction {
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script: {
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if (internal.oldContainment) {
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internal.oldContainment.visible = false;
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}
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if (containment) {
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containment.anchors.top = root.top;
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containment.anchors.bottom = root.bottom;
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internal.oldContainment = containment;
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}
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}
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}
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}
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*/
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//pass the focus to the containment, so it can react to homescreen activate/inactivate
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Connections {
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target: desktop
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@ -276,11 +216,21 @@ MouseArea {
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source: Qt.resolvedUrl("Pin.qml")
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}
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Component.onCompleted: {
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onWidthChanged: {
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//There will be a resize at the very start which we can't avoid, don't do anything until then
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//configure the view behavior
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if (desktop) {
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if (desktop && root.width > 0) {
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desktop.width = width;
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desktop.height = height;
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root.loadCompleted = true;
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}
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}
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Component.onCompleted: {
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//configure the view behavior
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if (desktop && root.width > 0) {
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desktop.width = width;
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desktop.height = height;
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root.loadCompleted = true;
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}
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}
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}
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