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MacSequoia-kde/sddm/MacSequoia-6.0/Main.qml
2024-10-11 12:45:01 +08:00

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QML

/*
SPDX-FileCopyrightText: 2016 David Edmundson <davidedmundson@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
import QtQuick 2.15
import QtQuick.Layouts 1.15
import QtQuick.Controls 2.15 as QQC2
import Qt5Compat.GraphicalEffects
import org.kde.plasma.components 3.0 as PlasmaComponents3
import org.kde.plasma.plasma5support 2.0 as P5Support
import org.kde.plasma.private.keyboardindicator as KeyboardIndicator
import org.kde.kirigami 2.20 as Kirigami
import org.kde.breeze.components
Item {
id: root
// If we're using software rendering, draw outlines instead of shadows
// See https://bugs.kde.org/show_bug.cgi?id=398317
readonly property bool softwareRendering: GraphicsInfo.api === GraphicsInfo.Software
Kirigami.Theme.colorSet: Kirigami.Theme.Complementary
Kirigami.Theme.inherit: false
width: 1600
height: 900
property string notificationMessage
LayoutMirroring.enabled: Qt.application.layoutDirection === Qt.RightToLeft
LayoutMirroring.childrenInherit: true
KeyboardIndicator.KeyState {
id: capsLockState
key: Qt.Key_CapsLock
}
Item {
id: wallpaper
anchors.fill: parent
Repeater {
model: screenModel
Background {
x: geometry.x; y: geometry.y; width: geometry.width; height: geometry.height
sceneBackgroundType: config.type
sceneBackgroundColor: config.color
sceneBackgroundImage: config.background
}
}
}
RejectPasswordAnimation {
id: rejectPasswordAnimation
target: mainStack
}
MouseArea {
id: loginScreenRoot
anchors.fill: parent
property bool uiVisible: true
property bool blockUI: mainStack.depth > 1 || userListComponent.mainPasswordBox.text.length > 0 || inputPanel.keyboardActive || config.type !== "image"
hoverEnabled: true
drag.filterChildren: true
onPressed: uiVisible = true;
onPositionChanged: uiVisible = true;
onUiVisibleChanged: {
if (blockUI) {
fadeoutTimer.running = false;
} else if (uiVisible) {
fadeoutTimer.restart();
}
}
onBlockUIChanged: {
if (blockUI) {
fadeoutTimer.running = false;
uiVisible = true;
} else {
fadeoutTimer.restart();
}
}
Keys.onPressed: event => {
uiVisible = true;
event.accepted = false;
}
//takes one full minute for the ui to disappear
Timer {
id: fadeoutTimer
running: true
interval: 60000
onTriggered: {
if (!loginScreenRoot.blockUI) {
userListComponent.mainPasswordBox.showPassword = false;
loginScreenRoot.uiVisible = false;
}
}
}
WallpaperFader {
visible: config.type === "image"
anchors.fill: parent
state: loginScreenRoot.uiVisible ? "on" : "off"
source: wallpaper
mainStack: mainStack
footer: footer
clock: clock
}
DropShadow {
id: clockShadow
anchors.fill: clock
source: clock
visible: !softwareRendering && config.showClock === "true"
radius: 6
samples: 14
spread: 0.3
color : "black" // shadows should always be black
Behavior on opacity {
OpacityAnimator {
duration: Kirigami.Units.veryLongDuration * 2
easing.type: Easing.InOutQuad
}
}
}
Clock {
id: clock
property Item shadow: clockShadow
visible: y > 0 && config.showClock === "true"
anchors.horizontalCenter: parent.horizontalCenter
y: (userListComponent.userList.y + mainStack.y)/2 - height/2
Layout.alignment: Qt.AlignBaseline
}
QQC2.StackView {
id: mainStack
anchors {
left: parent.left
right: parent.right
}
height: root.height + Kirigami.Units.gridUnit * 3
// If true (depends on the style and environment variables), hover events are always accepted
// and propagation stopped. This means the parent MouseArea won't get them and the UI won't be shown.
// Disable capturing those events while the UI is hidden to avoid that, while still passing events otherwise.
// One issue is that while the UI is visible, mouse activity won't keep resetting the timer, but when it
// finally expires, the next event should immediately set uiVisible = true again.
hoverEnabled: loginScreenRoot.uiVisible ? undefined : false
focus: true //StackView is an implicit focus scope, so we need to give this focus so the item inside will have it
Timer {
//SDDM has a bug in 0.13 where even though we set the focus on the right item within the window, the window doesn't have focus
//it is fixed in 6d5b36b28907b16280ff78995fef764bb0c573db which will be 0.14
//we need to call "window->activate()" *After* it's been shown. We can't control that in QML so we use a shoddy timer
//it's been this way for all Plasma 5.x without a huge problem
running: true
repeat: false
interval: 200
onTriggered: mainStack.forceActiveFocus()
}
initialItem: Login {
id: userListComponent
userListModel: userModel
loginScreenUiVisible: loginScreenRoot.uiVisible
userListCurrentIndex: userModel.lastIndex >= 0 ? userModel.lastIndex : 0
lastUserName: userModel.lastUser
showUserList: {
if (!userListModel.hasOwnProperty("count")
|| !userListModel.hasOwnProperty("disableAvatarsThreshold")) {
return false
}
if (userListModel.count === 0 ) {
return false
}
if (userListModel.hasOwnProperty("containsAllUsers") && !userListModel.containsAllUsers) {
return false
}
return userListModel.count <= userListModel.disableAvatarsThreshold
}
notificationMessage: {
const parts = [];
if (capsLockState.locked) {
parts.push(i18nd("plasma-desktop-sddm-theme", "Caps Lock is on"));
}
if (root.notificationMessage) {
parts.push(root.notificationMessage);
}
return parts.join(" • ");
}
actionItemsVisible: !inputPanel.keyboardActive
actionItems: [
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/suspend_primary.svgz"
text: i18ndc("plasma-desktop-sddm-theme", "Suspend to RAM", "Sleep")
onClicked: sddm.suspend()
enabled: sddm.canSuspend
},
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/restart_primary.svgz"
text: i18nd("plasma-desktop-sddm-theme", "Restart")
onClicked: sddm.reboot()
enabled: sddm.canReboot
},
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/shutdown_primary.svgz"
text: i18nd("plasma-desktop-sddm-theme", "Shut Down")
onClicked: sddm.powerOff()
enabled: sddm.canPowerOff
},
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/switch_primary.svgz"
text: i18ndc("plasma-desktop-sddm-theme", "For switching to a username and password prompt", "Other…")
onClicked: mainStack.push(userPromptComponent)
visible: !userListComponent.showUsernamePrompt
}]
onLoginRequest: {
root.notificationMessage = ""
sddm.login(username, password, sessionButton.currentIndex)
}
}
Behavior on opacity {
OpacityAnimator {
duration: Kirigami.Units.longDuration
}
}
readonly property real zoomFactor: 1.5
popEnter: Transition {
ScaleAnimator {
from: mainStack.zoomFactor
to: 1
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
OpacityAnimator {
from: 0
to: 1
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
}
popExit: Transition {
ScaleAnimator {
from: 1
to: 1 / mainStack.zoomFactor
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
OpacityAnimator {
from: 1
to: 0
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
}
pushEnter: Transition {
ScaleAnimator {
from: 1 / mainStack.zoomFactor
to: 1
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
OpacityAnimator {
from: 0
to: 1
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
}
pushExit: Transition {
ScaleAnimator {
from: 1
to: mainStack.zoomFactor
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
OpacityAnimator {
from: 1
to: 0
duration: Kirigami.Units.veryLongDuration
easing.type: Easing.OutCubic
}
}
}
VirtualKeyboardLoader {
id: inputPanel
z: 1
screenRoot: root
mainStack: mainStack
mainBlock: userListComponent
passwordField: userListComponent.mainPasswordBox
}
Component {
id: userPromptComponent
Login {
showUsernamePrompt: true
notificationMessage: root.notificationMessage
loginScreenUiVisible: loginScreenRoot.uiVisible
fontSize: Kirigami.Theme.defaultFont.pointSize + 2
// using a model rather than a QObject list to avoid QTBUG-75900
userListModel: ListModel {
ListElement {
name: ""
icon: ""
}
Component.onCompleted: {
// as we can't bind inside ListElement
setProperty(0, "name", i18nd("plasma-desktop-sddm-theme", "Type in Username and Password"));
setProperty(0, "icon", Qt.resolvedUrl("faces/.face.icon"))
}
}
onLoginRequest: {
root.notificationMessage = ""
sddm.login(username, password, sessionButton.currentIndex)
}
actionItemsVisible: !inputPanel.keyboardActive
actionItems: [
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/suspend_primary.svgz"
text: i18ndc("plasma-desktop-sddm-theme", "Suspend to RAM", "Sleep")
onClicked: sddm.suspend()
enabled: sddm.canSuspend
},
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/restart_primary.svgz"
text: i18nd("plasma-desktop-sddm-theme", "Restart")
onClicked: sddm.reboot()
enabled: sddm.canReboot
},
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/shutdown_primary.svgz"
text: i18nd("plasma-desktop-sddm-theme", "Shut Down")
onClicked: sddm.powerOff()
enabled: sddm.canPowerOff
},
ActionButton {
icon.name: "/usr/share/sddm/themes/MacSequoia/assets/switch_primary.svgz"
text: i18nd("plasma-desktop-sddm-theme", "List Users")
onClicked: mainStack.pop()
}
]
}
}
DropShadow {
id: logoShadow
anchors.fill: logo
source: logo
visible: !softwareRendering && config.showlogo === "shown"
horizontalOffset: 1
verticalOffset: 1
radius: 6
samples: 14
spread: 0.3
color : "black" // shadows should always be black
opacity: loginScreenRoot.uiVisible ? 0 : 1
Behavior on opacity {
//OpacityAnimator when starting from 0 is buggy (it shows one frame with opacity 1)"
NumberAnimation {
duration: Kirigami.Units.longDuration
easing.type: Easing.InOutQuad
}
}
}
Image {
id: logo
visible: config.showlogo === "shown"
source: config.logo
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: footer.top
anchors.bottomMargin: Kirigami.Units.largeSpacing
asynchronous: true
sourceSize.height: height
opacity: loginScreenRoot.uiVisible ? 0 : 1
fillMode: Image.PreserveAspectFit
height: Math.round(Kirigami.Units.gridUnit * 3.5)
Behavior on opacity {
// OpacityAnimator when starting from 0 is buggy (it shows one frame with opacity 1)"
NumberAnimation {
duration: Kirigami.Units.longDuration
easing.type: Easing.InOutQuad
}
}
}
// Note: Containment masks stretch clickable area of their buttons to
// the screen edges, essentially making them adhere to Fitts's law.
// Due to virtual keyboard button having an icon, buttons may have
// different heights, so fillHeight is required.
//
// Note for contributors: Keep this in sync with LockScreenUi.qml footer.
RowLayout {
id: footer
anchors {
bottom: parent.bottom
left: parent.left
right: parent.right
margins: Kirigami.Units.smallSpacing
}
spacing: Kirigami.Units.smallSpacing
Behavior on opacity {
OpacityAnimator {
duration: Kirigami.Units.longDuration
}
}
PlasmaComponents3.ToolButton {
id: virtualKeyboardButton
text: i18ndc("plasma-desktop-sddm-theme", "Button to show/hide virtual keyboard", "Virtual Keyboard")
icon.name: inputPanel.keyboardActive ? "input-keyboard-virtual-on" : "input-keyboard-virtual-off"
onClicked: {
// Otherwise the password field loses focus and virtual keyboard
// keystrokes get eaten
userListComponent.mainPasswordBox.forceActiveFocus();
inputPanel.showHide()
}
visible: false
Layout.fillHeight: true
containmentMask: Item {
parent: virtualKeyboardButton
anchors.fill: parent
anchors.leftMargin: -footer.anchors.margins
anchors.bottomMargin: -footer.anchors.margins
}
}
KeyboardButton {
id: keyboardButton
onKeyboardLayoutChanged: {
// Otherwise the password field loses focus and virtual keyboard
// keystrokes get eaten
userListComponent.mainPasswordBox.forceActiveFocus();
}
Layout.fillHeight: true
containmentMask: Item {
parent: keyboardButton
anchors.fill: parent
anchors.leftMargin: virtualKeyboardButton.visible ? 0 : -footer.anchors.margins
anchors.bottomMargin: -footer.anchors.margins
}
}
SessionButton {
id: sessionButton
onSessionChanged: {
// Otherwise the password field loses focus and virtual keyboard
// keystrokes get eaten
userListComponent.mainPasswordBox.forceActiveFocus();
}
Layout.fillHeight: true
containmentMask: Item {
parent: sessionButton
anchors.fill: parent
anchors.leftMargin: virtualKeyboardButton.visible || keyboardButton.visible
? 0 : -footer.anchors.margins
anchors.bottomMargin: -footer.anchors.margins
}
}
Item {
Layout.fillWidth: true
}
Battery {}
}
}
Connections {
target: sddm
function onLoginFailed() {
notificationMessage = i18nd("plasma-desktop-sddm-theme", "Login Failed")
footer.enabled = true
mainStack.enabled = true
userListComponent.userList.opacity = 1
rejectPasswordAnimation.start()
}
function onLoginSucceeded() {
//note SDDM will kill the greeter at some random point after this
//there is no certainty any transition will finish, it depends on the time it
//takes to complete the init
mainStack.opacity = 0
footer.opacity = 0
}
}
onNotificationMessageChanged: {
if (notificationMessage) {
notificationResetTimer.start();
}
}
Timer {
id: notificationResetTimer
interval: 3000
onTriggered: notificationMessage = ""
}
}