aerothemeplasma/Plasma/Plasma_Widgets/System/org.kde.plasma.private.systemtray/contents/ui/ExpandedRepresentation.qml
2023-08-25 00:32:11 +02:00

250 lines
10 KiB
QML
Executable file

/*
* Copyright 2016 Marco Martin <mart@kde.org>
* Copyright 2020 Nate Graham <nate@kde.org>
*
* 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 2.12
import QtQuick.Layouts 1.12
import org.kde.plasma.core 2.0 as PlasmaCore
// We still need PC2 here for that version of Menu, as PC2 Menu is still very problematic with QActions
// Not being a proper popup window, makes it a showstopper to be used in Plasma
import org.kde.plasma.components 2.0 as PC2
import org.kde.plasma.components 3.0 as PlasmaComponents
import org.kde.plasma.extras 2.0 as PlasmaExtras
import QtGraphicalEffects 1.12
Item {
id: popup
// Set width/height to avoid useless Dialog resize.
// The constants have been reduced to reduce the overall size of the expanded representation.
readonly property int defaultWidth: PlasmaCore.Units.gridUnit * 18
readonly property int defaultHeight: PlasmaCore.Units.gridUnit * 20
// The popup dialog is not meant to be resizable, so we are fixing its size.
width: defaultWidth
Layout.minimumWidth: defaultWidth
Layout.preferredWidth: defaultWidth
Layout.maximumWidth: defaultWidth
height: defaultHeight
Layout.minimumHeight: defaultHeight
Layout.preferredHeight: defaultHeight
Layout.maximumHeight: defaultHeight
property alias hiddenLayout: hiddenItemsView.layout
// Header
PlasmaExtras.PlasmoidHeading {
id: plasmoidHeading
anchors {
top: parent.top
left: parent.left
right: parent.right
leftMargin: PlasmaCore.Units.smallSpacing;
rightMargin: PlasmaCore.Units.smallSpacing;
}
height: trayHeading.height + bottomPadding + container.headingHeight + PlasmaCore.Units.smallSpacing
Behavior on height {
NumberAnimation { duration: PlasmaCore.Units.shortDuration/2; easing.type: Easing.InOutQuad }
}
}
// Main content layout
ColumnLayout {
id: expandedRepresentation
anchors.fill: parent
anchors.margins: PlasmaCore.Units.smallSpacing; // Prevent the main item from directly touching the borders of the popup dialog.
spacing: plasmoidHeading.bottomPadding
// Header content layout, shows at the top of the expanded representation.
RowLayout {
id: trayHeading
// This is the back button which appears when the expanded representation is showing an actual item.
PlasmaComponents.ToolButton {
id: backButton
visible: systemTrayState.activeApplet && systemTrayState.activeApplet.expanded && (hiddenLayout.itemCount > 0)
icon.name: LayoutMirroring.enabled ? "go-previous-symbolic-rtl" : "go-previous-symbolic"
onClicked: systemTrayState.setActiveApplet(null)
}
// The header title, by default writes "Status and Notifications". Has been reduced in size.
PlasmaExtras.Heading {
Layout.fillWidth: true
leftPadding: systemTrayState.activeApplet ? 0 : PlasmaCore.Units.smallSpacing * 2
level: 4
text: systemTrayState.activeApplet ? systemTrayState.activeApplet.title : i18n("Status and Notifications")
}
// This button appears on certain plasmoids like "Battery and Brightness" and "Disks & Devices".
// It effectively just shows a context menu with actions specific to the plasmoid. Equivalent to right clicking on the system tray icon.
PlasmaComponents.ToolButton {
id: actionsButton
visible: visibleActions > 0
checked: visibleActions > 1 ? configMenu.status !== PC2.DialogStatus.Closed : singleAction && singleAction.checked
property QtObject applet: systemTrayState.activeApplet || plasmoid
onAppletChanged: {
configMenu.clearMenuItems();
updateVisibleActions();
}
property int visibleActions: 0
property QtObject singleAction
function updateVisibleActions() {
let newSingleAction = null;
let newVisibleActions = 0;
for (let i in applet.contextualActions) {
let action = applet.contextualActions[i];
if (action.visible && action !== actionsButton.applet.action("configure")) {
newVisibleActions++;
newSingleAction = action;
action.changed.connect(() => {updateVisibleActions()});
}
}
if (newVisibleActions > 1) {
newSingleAction = null;
}
visibleActions = newVisibleActions;
singleAction = newSingleAction;
}
Connections {
target: actionsButton.applet
function onContextualActionsChanged() {
Qt.callLater(actionsButton.updateVisibleActions);
}
}
icon.name: "application-menu"
checkable: visibleActions > 1 || (singleAction && singleAction.checkable)
contentItem.opacity: visibleActions > 1
// NOTE: it needs an IconItem because QtQuickControls2 buttons cannot load QIcons as their icon
PlasmaCore.IconItem {
parent: actionsButton
anchors.centerIn: parent
active: actionsButton.hovered
implicitWidth: PlasmaCore.Units.iconSizes.smallMedium
implicitHeight: implicitWidth
source: actionsButton.singleAction !== null ? actionsButton.singleAction.icon : ""
visible: actionsButton.singleAction
}
onToggled: {
if (visibleActions > 1) {
if (checked) {
configMenu.openRelative();
} else {
configMenu.close();
}
}
}
onClicked: {
if (singleAction) {
singleAction.trigger();
}
}
PlasmaComponents.ToolTip {
text: actionsButton.singleAction ? actionsButton.singleAction.text : i18n("More actions")
}
PC2.Menu {
id: configMenu
visualParent: actionsButton
placement: PlasmaCore.Types.BottomPosedLeftAlignedPopup
}
Instantiator {
model: actionsButton.applet.contextualActions
delegate: PC2.MenuItem {
id: menuItem
action: modelData
}
onObjectAdded: {
if (object.action !== actionsButton.applet.action("configure")) {
configMenu.addMenuItem(object);
}
}
}
}
// Button that appears when the currently shown plasmoid has additional settings.
// Equivalent to right clicking the system tray icon and selecting "Configure [Plasmoid name]..."
// Appears pretty much always.
PlasmaComponents.ToolButton {
icon.name: "settings-configure"
visible: actionsButton.applet && actionsButton.applet.action("configure")
PlasmaComponents.ToolTip {
text: parent.visible ? actionsButton.applet.action("configure").text : ""
}
onClicked: actionsButton.applet.action("configure").trigger();
}
// Button that pins the expanded representation and prevents it from closing.
PlasmaComponents.ToolButton {
id: pinButton
checkable: true
checked: plasmoid.configuration.pin
onToggled: plasmoid.configuration.pin = checked
icon.name: "pin"
PlasmaComponents.ToolTip {
text: i18n("Keep Open")
}
}
}
// Grid view of all available items
HiddenItemsView {
id: hiddenItemsView
Layout.fillWidth: true
Layout.fillHeight: true
Layout.topMargin: PlasmaCore.Units.smallSpacing
visible: !systemTrayState.activeApplet
}
// Container for currently visible item
PlasmoidPopupsContainer {
id: container
Layout.fillWidth: true
Layout.fillHeight: true
visible: systemTrayState.activeApplet
// We need to add margin on the top so it matches the dialog's own margin
Layout.topMargin: mergeHeadings ? 0 : dialog.margins.top
Layout.leftMargin: PlasmaCore.Units.smallSpacing
Layout.rightMargin: PlasmaCore.Units.smallSpacing
}
}
// Footer
PlasmaExtras.PlasmoidHeading {
id: plasmoidFooter
location: PlasmaExtras.PlasmoidHeading.Location.Footer
anchors {
bottom: parent.bottom
left: parent.left
right: parent.right
leftMargin: PlasmaCore.Units.smallSpacing;
rightMargin: PlasmaCore.Units.smallSpacing;
}
visible: container.appletHasFooter
height: container.footerHeight
// So that it doesn't appear over the content view, which results in
// the footer controls being inaccessible
z: -9999
}
}