LogarithmPlotter/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/ObjectLists/Editor/CustomPropertyList.qml
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QML

/**
* LogarithmPlotter - 2D plotter software to make BODE plots, sequences and distribution functions.
* Copyright (C) 2021-2024 Ad5001
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import QtQuick
import QtQuick.Controls
import Qt.labs.platform as Native
import eu.ad5001.LogarithmPlotter.Setting 1.0 as Setting
import "../../js/objects.js" as Objects
import "../../js/historylib.js" as HistoryLib
import "../../js/utils.js" as Utils
import "../../js/mathlib.js" as MathLib
/*!
\qmltype CustomPropertyList
\inqmlmodule eu.ad5001.LogarithmPlotter.ObjectLists.Editor
\brief Lists all custom properties editors inside a repeater and allow for edition.
This class repeats all of the custom properties and loads the appropriate editor for each kind of property.
\sa Dialog
*/
Repeater {
id: root
signal changed()
/*!
\qmlproperty var CustomPropertyList::obj
Object whose properties to list and edit.
*/
property var obj
/*!
\qmlproperty var CustomPropertyList::positionPicker
Reference to the global PositionPicker QML object.
*/
property var positionPicker
readonly property var textTypes: ['Domain', 'string', 'number']
readonly property var comboBoxTypes: ['ObjectType', 'Enum']
readonly property var listTypes: ['List', 'Dict']
// NOTE: All components have the declared properties 'propertyLabel', 'propertyIcon', propertyName' and 'propertyType' to access the object in question.
Component {
id: commentComponent
// Item for comments.
// NOTE: propertyType here is the content of the comment (yes, it's a bit backwards, but it's more clear on the properties side).
Label {
// Translated text with object name.
property string trText: qsTranslate('comment', propertyType).toString()
text: (trText.includes("%1") ? trText.arg(obj.name) : trText).toString()
//color: sysPalette.windowText
wrapMode: Text.WordWrap
}
}
Component {
id: expressionEditorComponent
// Setting for expressions
Setting.ExpressionEditor {
height: 30
label: propertyLabel
icon: `settings/custom/${propertyIcon}.svg`
defValue: Utils.simplifyExpression(obj[propertyName].toEditableString())
self: obj.name
variables: propertyType.variables
onChanged: function(newExpr) {
if(obj[propertyName].toString() != newExpr.toString()) {
history.addToHistory(new HistoryLib.EditedProperty(
obj.name, objType, propertyName,
obj[propertyName], newExpr
))
obj[propertyName] = newExpr
root.changed()
}
}
}
}
Component {
id: textEditorComponent
// Setting for text & number settings as well as domains
Setting.TextSetting {
height: 30
label: propertyLabel
icon: `settings/custom/${propertyIcon}.svg`
isDouble: propertyType == "number"
defValue: obj[propertyName] == null ? '' : obj[propertyName].toString()
category: {
return {
"Domain": "domain",
"string": "all",
"number": "all"
}[propertyType]
}
onChanged: function(newValue) {
try {
var newValueParsed = {
"Domain": () => MathLib.parseDomain(newValue),
"string": () => newValue,
"number": () => parseFloat(newValue)
}[propertyType]()
// Ensuring old and new values are different to prevent useless adding to history.
if(obj[propertyName] != newValueParsed) {
history.addToHistory(new HistoryLib.EditedProperty(
obj.name, objType, propertyName,
obj[propertyName], newValueParsed
))
obj[propertyName] = newValueParsed
root.changed()
}
} catch(e) {
// Error in expression or domain
parsingErrorDialog.showDialog(propertyName, newValue, e.message)
}
}
Native.MessageDialog {
id: parsingErrorDialog
title: qsTranslate("expression", "LogarithmPlotter - Parsing error")
text: ""
function showDialog(propName, propValue, error) {
text = qsTranslate("error", "Error while parsing expression for property %1:\n%2\n\nEvaluated expression: %3").arg(propName).arg(error).arg(propValue)
open()
}
}
}
}
Component {
id: checkboxComponent
// Setting for boolean
CheckBox {
height: 20
text: propertyLabel
//icon: `settings/custom/${propertyIcon}.svg`
checked: {
//if(obj[propertyName] == null) {
// return false
//}
return obj[propertyName]
}
onClicked: {
history.addToHistory(new HistoryLib.EditedProperty(
obj.name, objType, propertyName,
obj[propertyName], this.checked
))
obj[propertyName] = this.checked
root.changed()
}
}
}
Component {
id: comboBoxComponent
// Setting when selecting data from an enum, or an object of a certain type.
Setting.ComboBoxSetting {
height: 30
label: propertyLabel
icon: `settings/custom/${propertyIcon}.svg`
// True to select an object of type, false for enums.
property bool selectObjMode: paramTypeIn(propertyType, ['ObjectType'])
property bool isRealObject: !selectObjMode || (propertyType.objType != "ExecutableObject" && propertyType.objType != "DrawableObject")
// Base, untranslated version of the model.
property var baseModel: selectObjMode ?
Objects.getObjectsName(propertyType.objType).concat(
isRealObject ? [qsTr("+ Create new %1").arg(Objects.types[propertyType.objType].displayType())] : [])
: propertyType.values
// Translated version of the model.
model: selectObjMode ? baseModel : propertyType.translatedValues
currentIndex: baseModel.indexOf(selectObjMode ? obj[propertyName].name : obj[propertyName])
onActivated: function(newIndex) {
if(selectObjMode) {
// This is only done when what we're selecting are Objects.
// Setting object property.
var selectedObj = Objects.currentObjectsByName[baseModel[newIndex]]
if(newIndex != 0) {
// Make sure we don't set the object to null.
if(selectedObj == null) {
// Creating new object.
selectedObj = Objects.createNewRegisteredObject(propertyType.objType)
history.addToHistory(new HistoryLib.CreateNewObject(selectedObj.name, propertyType.objType, selectedObj.export()))
baseModel = Objects.getObjectsName(propertyType.objType).concat(
isRealObject ? [qsTr("+ Create new %1").arg(Objects.types[propertyType.objType].displayType())] :
[])
currentIndex = baseModel.indexOf(selectedObj.name)
}
selectedObj.requiredBy.push(Objects.currentObjects[objType][objIndex])
//Objects.currentObjects[objType][objIndex].requiredBy = obj[propertyName].filter((obj) => obj.name != obj.name)
}
obj.requiredBy = obj.requiredBy.filter((obj) => obj.name != obj.name)
history.addToHistory(new HistoryLib.EditedProperty(
obj.name, objType, propertyName,
obj[propertyName], selectedObj
))
obj[propertyName] = selectedObj
} else if(baseModel[newIndex] != obj[propertyName]) {
// Ensuring new property is different to not add useless history entries.
history.addToHistory(new HistoryLib.EditedProperty(
obj.name, objType, propertyName,
obj[propertyName], baseModel[newIndex]
))
obj[propertyName] = baseModel[newIndex]
}
// Refreshing
root.changed()
}
}
}
Component {
// Setting to edit lists or dictionaries (e.g sequences & repartition function values)
id: listDictEditorComponent
Setting.ListSetting {
label: propertyLabel
//icon: `settings/custom/${propertyIcon}.svg`
dictionaryMode: paramTypeIn(propertyType, ['Dict'])
keyType: dictionaryMode ? propertyType.keyType : 'string'
valueType: propertyType.valueType
preKeyLabel: (dictionaryMode ? propertyType.preKeyLabel : propertyType.label).replace(/\{name\}/g, obj.name).replace(/\{name_\}/g, obj.name.substring(obj.name.indexOf("_")+1))
postKeyLabel: (dictionaryMode ? propertyType.postKeyLabel : '').replace(/\{name\}/g, obj.name).replace(/\{name_\}/g, obj.name.substring(obj.name.indexOf("_")+1))
keyRegexp: dictionaryMode ? propertyType.keyFormat : /^.+$/
valueRegexp: propertyType.format
forbidAdding: propertyType.forbidAdding
onChanged: {
var exported = exportModel()
history.addToHistory(new HistoryLib.EditedProperty(
obj.name, objType, propertyName,
obj[propertyName], exported
))
//Objects.currentObjects[objType][objIndex][propertyName] = exported
obj[propertyName] = exported
root.changed()
}
Component.onCompleted: {
importModel(obj[propertyName])
}
}
}
delegate: Component {
Row {
width: dlgProperties.width
spacing: 5
Loader {
id: propertyEditor
width: dlgProperties.width - pointerButton.width
property string propertyName: modelData[0]
property var propertyType: modelData[1]
property string propertyLabel: qsTranslate('prop',propertyName)
property string propertyIcon: Utils.camelCase2readable(propertyName)
sourceComponent: {
if(propertyName.startsWith('comment'))
return commentComponent
else if(propertyType == 'boolean')
return checkboxComponent
else if(paramTypeIn(propertyType, ['Expression']))
return expressionEditorComponent
else if(paramTypeIn(propertyType, textTypes))
return textEditorComponent
else if(paramTypeIn(propertyType, comboBoxTypes))
return comboBoxComponent
else if(paramTypeIn(propertyType, listTypes))
return listDictEditorComponent
else
return {}
}
}
Button {
id: pointerButton
height: parent.height
width: visible ? height : 0
anchors.verticalCenter: parent.verticalCenter
property bool isXProp: ['labelX', 'x'].includes(propertyEditor.propertyName)
property bool isYProp: ['y'].includes(propertyEditor.propertyName)
visible: isXProp || isYProp
ToolTip.visible: hovered
ToolTip.text: qsTr("Pick on graph")
Setting.Icon {
id: icon
width: 18
height: 18
anchors.centerIn: parent
color: sysPalette.windowText
source: '../icons/common/position.svg'
}
onClicked: {
positionPicker.objType = objType
positionPicker.objName = obj.name
positionPicker.pickX = isXProp
positionPicker.pickY = isYProp
positionPicker.propertyX = propertyEditor.propertyName
positionPicker.propertyY = propertyEditor.propertyName
positionPicker.visible = true
objEditor.close()
}
}
}
}
}