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latte-dock/containment/package/contents/ui/VisibilityManager.qml

615 lines
22 KiB
QML

/*
SPDX-FileCopyrightText: 2016 Smith AR <audoban@openmailbox.org>
SPDX-FileCopyrightText: 2016 Michail Vourlakos <mvourlakos@gmail.com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
import QtQuick 2.1
import QtQuick.Window 2.2
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.plasmoid 2.0
import org.kde.latte.core 0.2 as LatteCore
import org.kde.latte.private.containment 0.1 as LatteContainment
Item{
id: manager
anchors.fill: parent
property QtObject window
property bool isFloatingInClientSide: !root.behaveAsPlasmaPanel
&& screenEdgeMarginEnabled
&& !root.floatingInternalGapIsForced
&& !inSlidingIn
&& !inSlidingOut
property int animationSpeed: LatteCore.WindowSystem.compositingActive ?
(root.editMode ? 400 : animations.speedFactor.current * 1.62 * animations.duration.large) : 0
property bool inClientSideScreenEdgeSliding: root.behaveAsDockWithMask && hideThickScreenGap
property bool inNormalState: ((animations.needBothAxis.count === 0) && (animations.needLength.count === 0))
|| (latteView && latteView.visibility.isHidden && !latteView.visibility.containsMouse && animations.needThickness.count === 0)
property bool inRelocationAnimation: latteView && latteView.positioner && latteView.positioner.inRelocationAnimation
property bool inSlidingIn: false //necessary because of its init structure
property alias inSlidingOut: slidingAnimationAutoHiddenOut.running
property bool inRelocationHiding: false
readonly property bool isSinkedEventEnabled: !(parabolic.isEnabled && (animations.needBothAxis.count>0 || animations.needLength.count>0))
&& myView.isShownFully
property int length: root.isVertical ? Screen.height : Screen.width //screenGeometry.height : screenGeometry.width
property int slidingOutToPos: {
if (root.behaveAsPlasmaPanel) {
var edgeMargin = screenEdgeMarginEnabled ? plasmoid.configuration.screenEdgeMargin : 0
var thickmarg = latteView.visibility.isSidebar ? 0 : 1;
return root.isHorizontal ? root.height + edgeMargin - thickmarg : root.width + edgeMargin - thickmarg;
} else {
var topOrLeftEdge = ((plasmoid.location===PlasmaCore.Types.LeftEdge)||(plasmoid.location===PlasmaCore.Types.TopEdge));
return (topOrLeftEdge ? -metrics.mask.thickness.normal : metrics.mask.thickness.normal);
}
}
//! when Latte behaves as Plasma panel
property int thicknessAsPanel: metrics.totals.thickness
property Item layouts: null
property bool updateIsEnabled: autosize.inCalculatedIconSize && !inSlidingIn && !inSlidingOut && !inRelocationHiding
Connections{
target: background.totals
onVisualLengthChanged: updateMaskArea();
onVisualThicknessChanged: updateMaskArea();
}
Connections{
target: background.shadows
onHeadThicknessChanged: updateMaskArea();
}
Connections{
target: latteView ? latteView : null
onXChanged: updateMaskArea();
onYChanged: updateMaskArea()
onWidthChanged: updateMaskArea();
onHeightChanged: updateMaskArea();
}
Connections{
target: animations.needBothAxis
onCountChanged: updateMaskArea();
}
Connections{
target: animations.needLength
onCountChanged: updateMaskArea();
}
Connections{
target: animations.needThickness
onCountChanged: updateMaskArea();
}
Connections{
target: layoutsManager
onCurrentLayoutIsSwitching: {
if (LatteCore.WindowSystem.compositingActive && latteView && latteView.layout && latteView.layout.name === layoutName) {
parabolic.sglClearZoom();
}
}
}
Connections {
target: metrics.mask.thickness
onMaxZoomedChanged: updateMaskArea()
}
Connections {
target: root.myView
onInRelocationAnimationChanged: {
if (!root.myView.inRelocationAnimation) {
manager.updateMaskArea();
}
}
}
Connections {
target: latteView ? latteView.effects : null
onRectChanged: manager.updateMaskArea()
}
Connections{
target: themeExtended ? themeExtended : null
onThemeChanged: latteView.effects.forceMaskRedraw();
}
Connections {
target: LatteCore.WindowSystem
onCompositingActiveChanged: {
manager.updateMaskArea();
}
}
onIsFloatingInClientSideChanged: updateMaskArea();
onInNormalStateChanged: {
if (inNormalState) {
updateMaskArea();
}
}
onInSlidingInChanged: {
if (latteView && !inSlidingIn && latteView.positioner.inRelocationShowing) {
latteView.positioner.inRelocationShowing = false;
}
}
onUpdateIsEnabledChanged: {
if (updateIsEnabled) {
updateMaskArea();
}
}
function slotContainsMouseChanged() {
if(latteView.visibility.containsMouse && latteView.visibility.mode !== LatteCore.Types.SidebarOnDemand) {
updateMaskArea();
if (slidingAnimationAutoHiddenOut.running && !inRelocationHiding) {
slotMustBeShown();
}
}
}
function slotMustBeShown() {
//! WindowsCanCover case
if (latteView && latteView.visibility.mode === LatteCore.Types.WindowsCanCover) {
latteView.visibility.setViewOnFrontLayer();
return;
}
if (!latteView.visibility.isHidden && latteView.positioner.inSlideAnimation) {
// Do not update when Positioner mid-slide animation takes place, for example:
// 1. Latte panel is hiding its floating gap for maximized window
// 2. the user clicks on an applet popup.
// 3. Applet popups showing/hiding are triggering hidingIsBlockedChanged() signals.
// 4. hidingIsBlockedChanged() signals create mustBeShown events when visibility::hidingIsBlocked() is not enabled.
return;
}
//! Normal Dodge/AutoHide case
if (!slidingAnimationAutoHiddenIn.running
&& !inRelocationHiding
&& (latteView.visibility.isHidden || slidingAnimationAutoHiddenOut.running /*it is not already shown or is trying to hide*/)){
slidingAnimationAutoHiddenIn.init();
}
}
function slotMustBeHide() {
if (inSlidingIn && !inRelocationHiding) {
/*consider hiding after sliding in has finished*/
return;
}
if (latteView && latteView.visibility.mode === LatteCore.Types.WindowsCanCover) {
latteView.visibility.setViewOnBackLayer();
return;
}
//! Normal Dodge/AutoHide case
if (!slidingAnimationAutoHiddenOut.running
&& !latteView.visibility.blockHiding
&& (!latteView.visibility.containsMouse || latteView.visibility.mode === LatteCore.Types.SidebarOnDemand /*for SidebarOnDemand mouse should be ignored on hiding*/)
&& (!latteView.visibility.isHidden || slidingAnimationAutoHiddenIn.running /*it is not already hidden or is trying to show*/)) {
slidingAnimationAutoHiddenOut.init();
}
}
//! functions used for sliding out/in during location/screen changes
function slotHideDockDuringLocationChange() {
inRelocationHiding = true;
if(!slidingAnimationAutoHiddenOut.running) {
slidingAnimationAutoHiddenOut.init();
}
}
function slotShowDockAfterLocationChange() {
slidingAnimationAutoHiddenIn.init();
}
function sendHideDockDuringLocationChangeFinished(){
latteView.positioner.hidingForRelocationFinished();
}
function sendSlidingOutAnimationEnded() {
latteView.visibility.hide();
latteView.visibility.isHidden = true;
if (debug.maskEnabled) {
console.log("hiding animation ended...");
}
sendHideDockDuringLocationChangeFinished();
}
///test maskArea
function updateMaskArea() {
if (!latteView || !root.viewIsAvailable) {
return;
}
var localX = 0;
var localY = 0;
// debug maskArea criteria
if (debug.maskEnabled) {
console.log(animations.needBothAxis.count + ", " + animations.needLength.count + ", " +
animations.needThickness.count + ", " + latteView.visibility.isHidden);
}
//console.log("reached updating geometry ::: "+dock.maskArea);
if (!latteView.visibility.isHidden && updateIsEnabled && inNormalState) {
//! Important: Local Geometry must not be updated when view ISHIDDEN
//! because it breaks Dodge(s) modes in such case
var localGeometry = Qt.rect(0, 0, root.width, root.height);
//the shadows size must be removed from the maskArea
//before updating the localDockGeometry
if (!latteView.behaveAsPlasmaPanel) {
var cleanThickness = metrics.totals.thickness;
var edgeMargin = metrics.mask.screenEdge;
if (plasmoid.location === PlasmaCore.Types.TopEdge) {
localGeometry.x = latteView.effects.rect.x; // from effects area
localGeometry.width = latteView.effects.rect.width; // from effects area
localGeometry.y = edgeMargin;
localGeometry.height = cleanThickness;
} else if (plasmoid.location === PlasmaCore.Types.BottomEdge) {
localGeometry.x = latteView.effects.rect.x; // from effects area
localGeometry.width = latteView.effects.rect.width; // from effects area
localGeometry.y = root.height - cleanThickness - edgeMargin;
localGeometry.height = cleanThickness;
} else if (plasmoid.location === PlasmaCore.Types.LeftEdge) {
localGeometry.y = latteView.effects.rect.y; // from effects area
localGeometry.height = latteView.effects.rect.height; // from effects area
localGeometry.x = edgeMargin;
localGeometry.width = cleanThickness;
} else if (plasmoid.location === PlasmaCore.Types.RightEdge) {
localGeometry.y = latteView.effects.rect.y; // from effects area
localGeometry.height = latteView.effects.rect.height; // from effects area
localGeometry.x = root.width - cleanThickness - edgeMargin;
localGeometry.width = cleanThickness;
}
//set the boundaries for latteView local geometry
//qBound = qMax(min, qMin(value, max)).
localGeometry.x = Math.max(0, Math.min(localGeometry.x, latteView.width));
localGeometry.y = Math.max(0, Math.min(localGeometry.y, latteView.height));
localGeometry.width = Math.min(localGeometry.width, latteView.width);
localGeometry.height = Math.min(localGeometry.height, latteView.height);
}
//console.log("update geometry ::: "+localGeometry);
latteView.localGeometry = localGeometry;
}
//! Input Mask
if (updateIsEnabled) {
var animated = (animations.needBothAxis.count>0);
if (!LatteCore.WindowSystem.compositingActive || animated || latteView.behaveAsPlasmaPanel) {
//! clear input mask
latteView.effects.inputMask = Qt.rect(0, 0, -1, -1);
} else {
var floatingInternalGapAcceptsInput = behaveAsDockWithMask && floatingInternalGapIsForced;
var inputThickness;
if (latteView.visibility.isHidden) {
inputThickness = metrics.mask.thickness.hidden;
} else if (root.hasFloatingGapInputEventsDisabled) {
inputThickness = metrics.totals.thickness;
} else {
inputThickness = metrics.mask.screenEdge + metrics.totals.thickness;
}
var subtractedScreenEdge = root.hasFloatingGapInputEventsDisabled && !latteView.visibility.isHidden ? metrics.mask.screenEdge : 0;
var inputGeometry = Qt.rect(0, 0, root.width, root.height);
//!use view.localGeometry for length properties
if (plasmoid.location === PlasmaCore.Types.TopEdge) {
inputGeometry.x = latteView.localGeometry.x;
inputGeometry.y = subtractedScreenEdge;
inputGeometry.width = latteView.localGeometry.width;
inputGeometry.height = inputThickness ;
} else if (plasmoid.location === PlasmaCore.Types.BottomEdge) {
inputGeometry.x = latteView.localGeometry.x;
inputGeometry.y = root.height - inputThickness - subtractedScreenEdge;
inputGeometry.width = latteView.localGeometry.width;
inputGeometry.height = inputThickness;
} else if (plasmoid.location === PlasmaCore.Types.LeftEdge) {
inputGeometry.x = subtractedScreenEdge;
inputGeometry.y = latteView.localGeometry.y;
inputGeometry.width = inputThickness;
inputGeometry.height = latteView.localGeometry.height;
} else if (plasmoid.location === PlasmaCore.Types.RightEdge) {
inputGeometry.x = root.width - inputThickness - subtractedScreenEdge;
inputGeometry.y = latteView.localGeometry.y;
inputGeometry.width = inputThickness;
inputGeometry.height = latteView.localGeometry.height;
}
//set the boundaries for latteView local geometry
//qBound = qMax(min, qMin(value, max)).
inputGeometry.x = Math.max(0, Math.min(inputGeometry.x, latteView.width));
inputGeometry.y = Math.max(0, Math.min(inputGeometry.y, latteView.height));
inputGeometry.width = Math.min(inputGeometry.width, latteView.width);
inputGeometry.height = Math.min(inputGeometry.height, latteView.height);
if (latteView.visibility.isSidebar && latteView.visibility.isHidden) {
//! this way we make sure than no input is accepted anywhere
inputGeometry = Qt.rect(-1, -1, 1, 1);
}
latteView.effects.inputMask = inputGeometry;
}
}
}
Loader{
anchors.fill: parent
active: debug.graphicsEnabled
sourceComponent: Item{
anchors.fill:parent
Rectangle{
id: windowBackground
anchors.fill: parent
border.color: "red"
border.width: 1
color: "transparent"
}
Rectangle{
x: latteView ? latteView.effects.mask.x : -1
y: latteView ? latteView.effects.mask.y : -1
height: latteView ? latteView.effects.mask.height : 0
width: latteView ? latteView.effects.mask.width : 0
border.color: "green"
border.width: 1
color: "transparent"
}
}
}
/***Hiding/Showing Animations*****/
//////////////// Animations - Slide In - Out
SequentialAnimation{
id: slidingAnimationAutoHiddenOut
PropertyAnimation {
target: !root.behaveAsPlasmaPanel ? layoutsContainer : latteView.positioner
property: !root.behaveAsPlasmaPanel ? (root.isVertical ? "x" : "y") : "slideOffset"
to: {
if (root.behaveAsPlasmaPanel) {
return slidingOutToPos;
}
if (LatteCore.WindowSystem.compositingActive) {
return slidingOutToPos;
} else {
if ((plasmoid.location===PlasmaCore.Types.LeftEdge)||(plasmoid.location===PlasmaCore.Types.TopEdge)) {
return slidingOutToPos + 1;
} else {
return slidingOutToPos - 1;
}
}
}
duration: manager.animationSpeed
easing.type: Easing.InQuad
}
ScriptAction{
script: {
latteView.visibility.isHidden = true;
if (root.behaveAsPlasmaPanel && latteView.positioner.slideOffset !== 0) {
//! hide real panels when they slide-out
latteView.visibility.hide();
}
}
}
onStarted: {
if (debug.maskEnabled) {
console.log("hiding animation started...");
}
}
onStopped: {
//! Trying to move the ending part of the signals at the end of editing animation
if (!manager.inRelocationHiding) {
manager.updateMaskArea();
} else {
if (!root.editMode) {
manager.sendSlidingOutAnimationEnded();
}
}
latteView.visibility.slideOutFinished();
}
function init() {
if (manager.inRelocationAnimation || !latteView.visibility.blockHiding) {
start();
}
}
}
SequentialAnimation{
id: slidingAnimationAutoHiddenIn
PauseAnimation{
duration: manager.inRelocationHiding && animations.active ? 500 : 0
}
PropertyAnimation {
target: !root.behaveAsPlasmaPanel ? layoutsContainer : latteView.positioner
property: !root.behaveAsPlasmaPanel ? (root.isVertical ? "x" : "y") : "slideOffset"
to: 0
duration: manager.animationSpeed
easing.type: Easing.OutQuad
}
ScriptAction{
script: {
// deprecated
// root.inStartup = false;
}
}
onStarted: {
latteView.visibility.show();
if (debug.maskEnabled) {
console.log("showing animation started...");
}
}
onStopped: {
inSlidingIn = false;
if (manager.inRelocationHiding) {
manager.inRelocationHiding = false;
autosize.updateIconSize();
}
manager.inRelocationHiding = false;
autosize.updateIconSize();
if (debug.maskEnabled) {
console.log("showing animation ended...");
}
latteView.visibility.slideInFinished();
//! this is needed in order to update dock absolute geometry correctly in the end AND
//! when a floating dock is sliding-in through masking techniques
updateMaskArea();
}
function init() {
if (!root.viewIsAvailable) {
return;
}
inSlidingIn = true;
if (slidingAnimationAutoHiddenOut.running) {
slidingAnimationAutoHiddenOut.stop();
}
latteView.visibility.isHidden = false;
updateMaskArea();
start();
}
}
//! Slides Animations for FLOATING+BEHAVEASPLASMAPANEL when
//! HIDETHICKSCREENCAP dynamically is enabled/disabled
SequentialAnimation{
id: slidingInRealFloating
PropertyAnimation {
target: latteView ? latteView.positioner : null
property: "slideOffset"
to: 0
duration: manager.animationSpeed
easing.type: Easing.OutQuad
}
ScriptAction{
script: {
latteView.positioner.inSlideAnimation = false;
}
}
onStopped: latteView.positioner.inSlideAnimation = false;
}
SequentialAnimation{
id: slidingOutRealFloating
ScriptAction{
script: {
latteView.positioner.inSlideAnimation = true;
}
}
PropertyAnimation {
target: latteView ? latteView.positioner : null
property: "slideOffset"
to: plasmoid.configuration.screenEdgeMargin
duration: manager.animationSpeed
easing.type: Easing.InQuad
}
}
Connections {
target: root
onHideThickScreenGapChanged: {
if (!latteView || !root.viewIsAvailable) {
return;
}
if (root.behaveAsPlasmaPanel && !latteView.visibility.isHidden && !inSlidingIn && !inSlidingOut && !inStartup) {
slideInOutRealFloating();
}
}
onInStartupChanged: {
//! used for positioning properly real floating panels when there is a maximized window
if (root.hideThickScreenGap && !inStartup && latteView.positioner.slideOffset===0) {
if (root.behaveAsPlasmaPanel && !latteView.visibility.isHidden) {
slideInOutRealFloating();
}
}
}
function slideInOutRealFloating() {
if (root.hideThickScreenGap) {
slidingInRealFloating.stop();
slidingOutRealFloating.start();
} else {
slidingOutRealFloating.stop();
slidingInRealFloating.start();
}
}
}
}