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355 lines
13 KiB
QML
355 lines
13 KiB
QML
/*
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SPDX-FileCopyrightText: 2019 Michail Vourlakos <mvourlakos@gmail.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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import QtQuick 2.7
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import org.kde.plasma.core 2.0 as PlasmaCore
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import org.kde.plasma.plasmoid 2.0
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import org.kde.latte.core 0.2 as LatteCore
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import org.kde.latte.private.containment 0.1 as LatteContainment
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import org.kde.latte.abilities.items 0.1 as AbilityItem
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import "loaders" as Loaders
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Loader {
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id: environmentLoader
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width: root.isHorizontal ? length : localThickness
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height: root.isVertical ? length : localThickness
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property int alignment: LatteCore.Types.BottomEdgeCenterAlign
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readonly property bool useAllLayouts: root.myView.alignment === LatteCore.Types.Justify
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readonly property int localThickness: active ? metrics.totals.thickness + metrics.margin.screenEdge : 0
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readonly property int length: {
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if (!active) {
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return 0;
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}
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if (screenEdgeMarginEnabled && root.floatingInternalGapIsForced) {
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return root.isHorizontal ? root.width : root.height;
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}
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return useAllLayouts ? root.maxLength : background.totals.visualLength;
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}
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sourceComponent: MouseArea{
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id: mainArea
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acceptedButtons: Qt.LeftButton | Qt.MidButton
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hoverEnabled: true
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property bool wheelIsBlocked: false
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property int lastPressX: -1
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property int lastPressY: -1
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onClicked: {
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if (root.closeActiveWindowEnabled && mouse.button === Qt.MidButton) {
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selectedWindowsTracker.lastActiveWindow.requestClose();
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}
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}
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onPressed: {
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if (!root.dragActiveWindowEnabled) {
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return;
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}
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if (mouse.button === Qt.LeftButton && selectedWindowsTracker.lastActiveWindow.canBeDragged()) {
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lastPressX = mouse.x;
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lastPressY = mouse.y;
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dragWindowTimer.start();
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}
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}
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onReleased: {
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lastPressX = -1;
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lastPressY = -1;
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}
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onPositionChanged: {
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if (!root.dragActiveWindowEnabled || !(mainArea.pressedButtons & Qt.LeftButton)) {
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return;
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}
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var stepX = Math.abs(lastPressX-mouse.x);
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var stepY = Math.abs(lastPressY-mouse.y);
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var threshold = 5;
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var tryDrag = mainArea.pressed && (stepX>threshold || stepY>threshold);
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if ( tryDrag && selectedWindowsTracker.lastActiveWindow.canBeDragged()) {
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dragWindowTimer.stop();
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activateDragging();
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}
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}
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onDoubleClicked: {
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if (!root.dragActiveWindowEnabled) {
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return;
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}
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dragWindowTimer.stop();
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selectedWindowsTracker.lastActiveWindow.requestToggleMaximized();
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}
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onWheel: {
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if (wheelIsBlocked) {
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return;
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}
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if (root.scrollAction === LatteContainment.Types.ScrollNone) {
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root.emptyAreasWheel(wheel);
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return;
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}
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wheelIsBlocked = true;
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scrollDelayer.start();
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var delta = 0;
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if (wheel.angleDelta.y>=0 && wheel.angleDelta.x>=0) {
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delta = Math.max(wheel.angleDelta.y, wheel.angleDelta.x);
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} else {
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delta = Math.min(wheel.angleDelta.y, wheel.angleDelta.x);
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}
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var angle = delta / 8;
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var ctrlPressed = (wheel.modifiers & Qt.ControlModifier);
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if (angle>10) {
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//! upwards
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if (root.scrollAction === LatteContainment.Types.ScrollDesktops) {
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latteView.windowsTracker.switchToPreviousVirtualDesktop();
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} else if (root.scrollAction === LatteContainment.Types.ScrollActivities) {
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latteView.windowsTracker.switchToPreviousActivity();
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} else if (root.scrollAction === LatteContainment.Types.ScrollToggleMinimized) {
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if (!ctrlPressed) {
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tasksLoader.item.activateNextPrevTask(true);
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} else if (!selectedWindowsTracker.lastActiveWindow.isMaximized){
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selectedWindowsTracker.lastActiveWindow.requestToggleMaximized();
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}
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} else if (tasksLoader.active) {
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tasksLoader.item.activateNextPrevTask(true);
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}
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} else if (angle<-10) {
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//! downwards
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if (root.scrollAction === LatteContainment.Types.ScrollDesktops) {
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latteView.windowsTracker.switchToNextVirtualDesktop();
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} else if (root.scrollAction === LatteContainment.Types.ScrollActivities) {
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latteView.windowsTracker.switchToNextActivity();
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} else if (root.scrollAction === LatteContainment.Types.ScrollToggleMinimized) {
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if (!ctrlPressed) {
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if (selectedWindowsTracker.lastActiveWindow.isValid
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&& !selectedWindowsTracker.lastActiveWindow.isMinimized
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&& selectedWindowsTracker.lastActiveWindow.isMaximized){
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//! maximized
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selectedWindowsTracker.lastActiveWindow.requestToggleMaximized();
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} else if (selectedWindowsTracker.lastActiveWindow.isValid
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&& !selectedWindowsTracker.lastActiveWindow.isMinimized
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&& !selectedWindowsTracker.lastActiveWindow.isMaximized) {
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//! normal
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selectedWindowsTracker.lastActiveWindow.requestToggleMinimized();
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}
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} else if (selectedWindowsTracker.lastActiveWindow.isMaximized) {
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selectedWindowsTracker.lastActiveWindow.requestToggleMaximized();
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}
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} else if (tasksLoader.active) {
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tasksLoader.item.activateNextPrevTask(false);
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}
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}
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}
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Loaders.Tasks{
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id: tasksLoader
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}
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function activateDragging(){
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selectedWindowsTracker.requestMoveLastWindow(mainArea.mouseX, mainArea.mouseY);
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mainArea.lastPressX = -1;
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mainArea.lastPressY = -1;
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}
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//! Timers
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Timer {
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id: dragWindowTimer
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interval: 500
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onTriggered: {
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if (mainArea.pressed && selectedWindowsTracker.lastActiveWindow.canBeDragged()) {
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mainArea.activateDragging();
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}
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}
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}
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//! A timer is needed in order to handle also touchpads that probably
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//! send too many signals very fast. This way the signals per sec are limited.
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//! The user needs to have a steady normal scroll in order to not
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//! notice a annoying delay
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Timer{
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id: scrollDelayer
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interval: 200
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onTriggered: mainArea.wheelIsBlocked = false;
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}
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//! Background Indicator
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AbilityItem.IndicatorLevel {
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id: indicatorBackLayer
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anchors.fill: parent
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level.isDrawn: root.indicators.isEnabled
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level.isBackground: true
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level.indicator: AbilityItem.IndicatorObject{
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animations: root.animations
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metrics: root.metrics
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host: root.indicators
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isEmptySpace: true
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isPressed: mainArea.pressed
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panelOpacity: root.background.currentOpacity
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shadowColor: root.myView.itemShadow.shadowSolidColor
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palette: colorizerManager.applyTheme
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iconBackgroundColor: "brown"
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iconGlowColor: "pink"
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}
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Connections {
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target: mainArea
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enabled: root.indicators.info.needsMouseEventCoordinates
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onPressed: indicatorBackLayer.level.mousePressed(mouse.x, mouse.y, mouse.button);
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onReleased: indicatorBackLayer.level.mouseReleased(mouse.x, mouse.y, mouse.button);
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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: "bottomCenter"
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when: (alignment === LatteCore.Types.BottomEdgeCenterAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:undefined; bottom:_mainLayout.bottom; left:undefined; right:undefined;
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horizontalCenter: _mainLayout.horizontalCenter; verticalCenter:undefined}
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}
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},
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State {
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name: "bottomLeft"
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when: (alignment === LatteCore.Types.BottomEdgeLeftAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:undefined; bottom:_mainLayout.bottom; left:_mainLayout.left; right:undefined;
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horizontalCenter: undefined; verticalCenter:undefined}
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}
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},
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State {
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name: "bottomRight"
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when: (alignment === LatteCore.Types.BottomEdgeRightAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:undefined; bottom: _mainLayout.bottom; left:undefined; right:_mainLayout.right;
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horizontalCenter: undefined; verticalCenter:undefined}
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}
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},
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State {
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name: "topCenter"
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when: (alignment === LatteCore.Types.TopEdgeCenterAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top: _mainLayout.top; bottom:undefined; left:undefined; right:undefined;
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horizontalCenter: _mainLayout.horizontalCenter; verticalCenter:undefined}
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}
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},
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State {
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name: "topLeft"
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when: (alignment === LatteCore.Types.TopEdgeLeftAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top: _mainLayout.top; bottom:undefined; left: _mainLayout.left; right:undefined;
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horizontalCenter: undefined; verticalCenter:undefined}
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}
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},
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State {
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name: "topRight"
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when: (alignment === LatteCore.Types.TopEdgeRightAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top: _mainLayout.top; bottom:undefined; left:undefined; right: _mainLayout.right;
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horizontalCenter: undefined; verticalCenter:undefined}
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}
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},
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State {
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name: "leftCenter"
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when: (alignment === LatteCore.Types.LeftEdgeCenterAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:undefined; bottom:undefined; left: _mainLayout.left; right:undefined;
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horizontalCenter:undefined; verticalCenter: _mainLayout.verticalCenter}
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}
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},
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State {
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name: "leftTop"
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when: (alignment === LatteCore.Types.LeftEdgeTopAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:mainLayout.top; bottom:undefined; left: _mainLayout.left; right:undefined;
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horizontalCenter:undefined; verticalCenter: undefined}
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}
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},
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State {
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name: "leftBottom"
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when: (alignment === LatteCore.Types.LeftEdgeBottomAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:undefined; bottom:_mainLayout.bottom; left: _mainLayout.left; right:undefined;
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horizontalCenter:undefined; verticalCenter: undefined}
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}
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},
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State {
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name: "rightCenter"
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when: (alignment === LatteCore.Types.RightEdgeCenterAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:undefined; bottom:undefined; left:undefined; right: _mainLayout.right;
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horizontalCenter:undefined; verticalCenter: _mainLayout.verticalCenter}
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}
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},
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State {
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name: "rightTop"
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when: (alignment === LatteCore.Types.RightEdgeTopAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:_mainLayout.top; bottom:undefined; left:undefined; right: _mainLayout.right;
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horizontalCenter:undefined; verticalCenter: undefined}
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}
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},
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State {
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name: "rightBottom"
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when: (alignment === LatteCore.Types.RightEdgeBottomAlign)
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AnchorChanges {
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target: environmentLoader
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anchors{ top:undefined; bottom:_mainLayout.bottom; left:undefined; right: _mainLayout.right;
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horizontalCenter:undefined; verticalCenter: undefined}
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}
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}
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]
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}
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