229 lines
6.6 KiB
QML
229 lines
6.6 KiB
QML
// SPDX-License-Identifier: LGPL-3.0-or-later
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import QtQuick 2.12
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import QtQuick.Window 2.12
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import QtQuick.Layouts 1.12
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import "Base"
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import "ShortcutBundles"
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HDrawer {
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id: debugConsole
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objectName: "debugConsole"
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edge: Qt.TopEdge
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x: horizontal ? 0 : referenceSizeParent.width / 2 - width / 2
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y: vertical ? 0 : referenceSizeParent.height / 2 - height / 2
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width: horizontal ? calculatedSize : Math.min(window.width, 720)
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height: vertical ? calculatedSize : Math.min(window.height, 720)
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defaultSize: 400
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z: 9999
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position: 0
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onTargetChanged: {
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commandsView.model.insert(0, {
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input: "t = " + String(target),
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output: "",
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error: false,
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})
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}
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onVisibleChanged: {
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if (visible) {
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previouslyFocused = window.activeFocusItem
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forceActiveFocus()
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} else if (previouslyFocused) {
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previouslyFocused.forceActiveFocus()
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}
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}
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onHistoryEntryChanged:
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inputField.text =
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historyEntry === -1 ? "" : history.slice(-historyEntry - 1)[0]
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property Item previouslyFocused: null
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property QtObject target: null
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property alias t: debugConsole.target
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property var history: window.history.console
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property alias his: debugConsole.history
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property int historyEntry: -1
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property int maxHistoryLength: 4096
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property string help: qsTr(
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`Javascript debugging console
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Useful variables:
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window, theme, settings, utils, mainUI, pageLoader
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py Python interpreter
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this The console itself
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t Target item to debug for which this console was opened
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his History, list of commands entered
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Special commands:
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.j OBJECT, .json OBJECT Print OBJECT as human-readable JSON
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.t, .top Attach the console to the parent window's top
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.b, .bottom Attach the console to the parent window's bottom
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.l, .left Attach the console to the parent window's left
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.r, .right Attach the console to the parent window's right
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.h, .help Show this help`.replace(/^ {8}/gm, "")
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)
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property bool doUselessThing: false
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readonly property alias commandsView: commandsView
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function toggle(targetItem=null, js="", addToHistory=false) {
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if (debugConsole.visible) {
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debugConsole.visible = false
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return
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}
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debugConsole.visible = true
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debugConsole.target =
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! targetItem && ! debugConsole.target ? mainUI :
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targetItem ? targetItem :
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debugConsole.target
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if (js) debugConsole.runJS(js, addToHistory)
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}
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function runJS(input, addToHistory=true) {
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if (addToHistory && history.slice(-1)[0] !== input) {
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history.push(input)
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while (history.length > maxHistoryLength) history.shift()
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window.historyChanged()
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}
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let output = ""
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let error = false
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try {
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if ([".h", ".help"].includes(input)) {
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output = debugConsole.help
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} else if ([".t", ".top"].includes(input)) {
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debugConsole.edge = Qt.TopEdge
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} else if ([".b", ".bottom"].includes(input)) {
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debugConsole.edge = Qt.BottomEdge
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} else if ([".l", ".left"].includes(input)) {
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debugConsole.edge = Qt.LeftEdge
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} else if ([".r", ".right"].includes(input)) {
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debugConsole.edge = Qt.RightEdge
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} else if (input.startsWith(".j ") || input.startsWith(".json ")) {
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output = JSON.stringify(eval(input.substring(2)), null, 4)
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} else {
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let result = eval(input)
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output = result instanceof Array ?
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"[" + String(result) + "]" : String(result)
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}
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} catch (err) {
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error = true
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output = err.toString()
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}
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commandsView.model.insert(0, { input, output, error })
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}
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HShortcut {
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sequences: settings.keys.toggleDebugConsole
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onActivated: debugConsole.toggle()
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}
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HColumnLayout {
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anchors.fill: parent
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HListView {
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id: commandsView
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spacing: theme.spacing
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topMargin: theme.spacing
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bottomMargin: topMargin
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leftMargin: theme.spacing
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rightMargin: leftMargin
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clip: true
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verticalLayoutDirection: ListView.BottomToTop
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Layout.fillWidth: true
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Layout.fillHeight: true
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model: ListModel {}
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delegate: HColumnLayout {
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width: commandsView.width -
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commandsView.leftMargin - commandsView.rightMargin
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HLabel {
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text: "> " + model.input
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wrapMode: Text.Wrap
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color: theme.chat.message.quote
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font.family: theme.fontFamily.mono
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visible: Boolean(model.input)
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Layout.fillWidth: true
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}
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HLabel {
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text: "" + model.output
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wrapMode: Text.Wrap
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color: model.error ?
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theme.colors.errorText : theme.colors.text
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font.family: theme.fontFamily.mono
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visible: Boolean(model.output)
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Layout.fillWidth: true
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}
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}
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FlickShortcuts {
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active: debugConsole.visible
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flickable: commandsView
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}
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Rectangle {
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z: -10
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anchors.fill: parent
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color: theme.colors.weakBackground
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}
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}
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HTextField {
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id: inputField
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focus: true
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onAccepted: if (text) { runJS(text); text = ""; historyEntry = -1 }
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backgroundColor: Qt.hsla(0, 0, 0, 0.85)
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bordered: false
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placeholderText: qsTr("JavaScript debug console - Try .help")
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font.family: theme.fontFamily.mono
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Keys.onUpPressed:
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if (historyEntry + 1 < history.length ) historyEntry += 1
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Keys.onDownPressed:
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if (historyEntry - 1 >= -1) historyEntry -= 1
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Layout.fillWidth: true
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}
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}
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NumberAnimation {
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running: doUselessThing
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target: mainUI.mainPane.roomList
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property: "rotation"
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duration: 250
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from: 360
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to: 0
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loops: Animation.Infinite
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onStopped: target.rotation = 0
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}
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}
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