kodereviewer/qml/Editor.qml


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pragma ComponentBehavior: Bound
import QtQuick 6.7
import QtQuick.Controls 6.7 as QQC2
import QtQuick.Layouts 6.7

import org.kde.kirigami as Kirigami

import org.kde.syntaxhighlighting

import org.deprecated.kodereviewer

TextEdit {

    id: root

    required property string file

    signal commentClicked(string path, int startLine, int endLine)
    signal newComment(string path, int startLine, int endLine)

    property string filename: "A.patch"

    property int lineHeight: contentHeight / lineCount

    leftPadding: lineNumberColumn.width + lineNumberColumn.anchors.leftMargin + Kirigami.Units.smallSpacing * 2

    readOnly: true
    textFormat: TextEdit.PlainText
    wrapMode: TextEdit.Wrap
    color: Kirigami.Theme.textColor
    selectionColor: Kirigami.Theme.highlightColor
    font.family: "monospace"
    Kirigami.SpellCheck.enabled: false

    LineModel {
        id: lineModel
        document: root.textDocument
        onDocumentChanged: print('Document changed!')
    }

    onWidthChanged: lineModel.resetModel()
    onHeightChanged: lineModel.resetModel()

    SyntaxHighlighter {
        id: highlighter
        textEdit: root
        definition: Repository.definitionForFileName(root.filename)
    }

    Kirigami.Separator {
        anchors {
            top: root.top
            bottom: root.bottom
            left: lineNumberColumn.right
            leftMargin: Kirigami.Units.smallSpacing
        }
    }

    ColumnLayout {
        id: lineNumberColumn
        anchors {
            top: root.top
            topMargin: root.topPadding
            left: root.left
            leftMargin: Kirigami.Units.smallSpacing
        }
        spacing: 0
        Repeater {
            id: repeater
            model: lineModel
            delegate: QQC2.Label {
                id: label
                required property int index
                required property int lineHeight
                Layout.fillWidth: true
                Layout.preferredHeight: lineHeight
                horizontalAlignment: Text.AlignRight
                text: index + 1
                color: Kirigami.Theme.disabledTextColor

                font.family: "monospace"
            }
        }
    }

    // onTextChanged: lineModel.document = root.textDocument

    onFileChanged: {
        repeater.model.resetModel()
    }

    function selectionStartLine() {
        const beforeText = text.toString().substr(0, selectionStart)
        return beforeText.split("\n").length
    }

    function selectionEndLine() {
        const beforeText = text.toString().substr(0, selectionEnd)
        return beforeText.split("\n").length
    }
}