path: root/accounts/gkleen@sif/shell/quickshell/Clock.qml

import QtQml
import QtQuick
import Quickshell
import Custom as Custom
import QtQuick.Controls
import QtQuick.Layouts
import Quickshell.Widgets

Item {
  id: clockItem

  property bool calendarPopup: true

  width: clock.contentWidth
  height: parent.height
  anchors.verticalCenter: parent.verticalCenter

  WrapperMouseArea {
    id: clockMouseArea

    anchors.fill: parent
    hoverEnabled: true
    enabled: clockItem.calendarPopup

    Item {
      anchors.fill: parent

      Text {
	id: clock
	color: "white"

	anchors.verticalCenter: parent.verticalCenter

	Custom.Chrono {
	  id: chrono

	  onDateChanged: clock.text = format("W{0:%V-%u} {0:%F} {0:%H:%M:%S%Ez}")
	}

	font.pointSize: 10
	font.family: "Fira Sans"
	font.features: { "tnum": 1 }
      }
    }
  }

  Loader {
    id: tooltipLoader

    active: false

    Connections {
      target: clockMouseArea
      function onContainsMouseChanged() {
       if (clockMouseArea.containsMouse)
         tooltipLoader.active = true;
      }
    }

    sourceComponent: PopupWindow {
      id: tooltip

      property bool nextVisible: clockMouseArea.containsMouse || tooltipMouseArea.containsMouse

      anchor {
	item: clockMouseArea
	edges: Edges.Bottom | Edges.Left
      }
      visible: false

      onNextVisibleChanged: hangTimer.restart()

      Timer {
	id: hangTimer
	interval: 100
	onTriggered: tooltip.visible = tooltip.nextVisible
      }

      implicitWidth: clockTooltipContent.width
      implicitHeight: clockTooltipContent.height
      color: "black"

      onVisibleChanged: {
	yearCalendar.year = chrono.date.getFullYear();
	yearCalendar.angleRem = 0;
      }

      WrapperMouseArea {
	id: tooltipMouseArea

	hoverEnabled: true
	enabled: true

	onWheel: event => yearCalendar.scrollYear(event)

	anchors.fill: parent

	WrapperItem {
	  id: clockTooltipContent

	  margin: 8
	  leftMargin: 0

	  ColumnLayout {
	    Text {
	      id: yearLabel

	      horizontalAlignment: Text.AlignHCenter

	      font.pointSize: 14
	      font.family: "Fira Sans"
	      font.features: { "tnum": 1 }
	      color: "white"

	      text: yearCalendar.year

	      Layout.fillWidth: true
	      Layout.bottomMargin: 8
	    }

	    GridLayout {
	      property int year: chrono.date.getFullYear()

	      id: yearCalendar

	      columns: 3
	      columnSpacing: 16
	      rowSpacing: 16

	      Layout.alignment: Qt.AlignHCenter
	      Layout.fillWidth: false

	      property real angleRem: 0
              property real sensitivity: 1 / 120

              function scrollYear(event) {
		angleRem += event.angleDelta.y;
		const d = Math.round(angleRem * sensitivity);
		yearCalendar.year += d;
		angleRem -= d / sensitivity;
	      }

	      Connections {
	        target: clockMouseArea
		function onWheel(event) { yearCalendar.scrollYear(event); }
	      }

	      Repeater {
		model: 12

		GridLayout {
		  columns: 2

		  required property int index
		  property int month: index

		  id: monthCalendar

		  Layout.alignment: Qt.AlignTop | Qt.AlignRight
		  Layout.fillWidth: false

		  Text {
		    Layout.column: 1
		    Layout.fillWidth: true

		    horizontalAlignment: Text.AlignHCenter

		    font.pointSize: 10
		    font.family: "Fira Sans"

		    text: new Date(yearCalendar.year, monthCalendar.month, 1).toLocaleString(Qt.locale("en_DK"), "MMMM")

		    color: "#ffead3"
		  }

		  DayOfWeekRow {
		    locale: grid.locale

		    Layout.row: 1
		    Layout.column: 1
		    Layout.fillWidth: true

		    delegate: WrapperItem {
		      required property string shortName

		      width: dowLabel.contentWidth + 6

		      Text {
			id: dowLabel

			anchors.fill: parent

			font.pointSize: 10
			font.family: "Fira Sans"

			text: parent.shortName
			color: "#ffcc66"

			horizontalAlignment: Text.AlignHCenter
			verticalAlignment: Text.AlignVCenter
		      }
		    }
		  }

		  WeekNumberColumn {
		    month: grid.month
		    year: grid.year
		    locale: grid.locale

		    Layout.fillHeight: true

		    delegate: Text {
		      required property int weekNumber

		      opacity: {
			const simple = new Date(weekNumber == 1 && monthCalendar.month == 12 ? yearCalendar.year + 1 : yearCalendar.year, 0, 1 + (weekNumber - 1) * 7);
			const dayOfWeek = simple.getDay();
			const isoWeekStart = simple;

			isoWeekStart.setDate(simple.getDate() - dayOfWeek + 1);
			if (dayOfWeek > 4) {
			    isoWeekStart.setDate(isoWeekStart.getDate() + 7);
			}

			for (let i = 0; i < 7; i++) {
			  const dayInWeek = new Date(isoWeekStart);
			  dayInWeek.setDate(dayInWeek.getDate() + i);
			  if (dayInWeek.getMonth() == monthCalendar.month)
			    return 1;
			}

			return 0;
		      }

		      font.pointSize: 10
		      font.family: "Fira Sans"
		      font.features: { "tnum": 1 }

		      text: weekNumber
		      color: "#99ffdd"

		      horizontalAlignment: Text.AlignRight
		      verticalAlignment: Text.AlignVCenter
		    }
		  }

		  MonthGrid {
		    id: grid

		    year: yearCalendar.year
		    month: monthCalendar.month
		    locale: Qt.locale("en_DK")

		    Layout.fillWidth: true
		    Layout.fillHeight: true

		    delegate: Text {
			required property var model

			opacity: model.month === monthCalendar.month ? 1 : 0

			font.pointSize: 10
			font.family: "Fira Sans"
			font.features: { "tnum": 1 }

			property bool today: chrono.date.getFullYear() == model.year && chrono.date.getMonth() == model.month && chrono.date.getDate() == model.day

			text: model.day
			color: today ? "#ff6699" : "white"

			horizontalAlignment: Text.AlignRight
			verticalAlignment: Text.AlignVCenter
		    }
		  }
		}
	      }
	    }
	  }
	}
      }
    }
  }
}