Flora/qml/panels/MarkdownView.qml

import QtQuick
import QtQuick.Controls
import Flora

Item {
    id: root

    property string markdown: ""
    property string vaultRoot: ""
    property string fileDir: ""
    implicitHeight: column.implicitHeight + 24

    signal linkActivated(string href)

    // Для обновления
    function update() {
        // Триггерим пересборку блоков
        blocksModel.clear()
        const blocks = mdParser.parseBlocks(markdown, vaultRoot, fileDir)
        // console.log("MarkdownView update", markdown.length, blocks.length)
        for (let i = 0; i < blocks.length; i++) {
            blocksModel.append(blocks[i])
        }
        // Позиция скролла в начало
        // contentItem.contentY = 0
    }

    onMarkdownChanged: update()
    onVaultRootChanged: update()
    onFileDirChanged: update()

    Component.onCompleted: update()

    ListModel { id: blocksModel }

    Column {
        id: column
        width: parent.width
        spacing: 8
        anchors.top: parent.top
        anchors.left: parent.left
        anchors.right: parent.right
        anchors.margins: 12

        Repeater {
            model: blocksModel
            delegate: Item {
                required property int index
                required property string type
                required property string html
                required property string code
                required property string language
                required property string codeId
                required property string highlighted
                width: parent.width
                height: childrenRect.height
                // HTML block
                Text {
                    visible: type === "html" && html
                    width: parent.width
                    text: html || ""
                    textFormat: Text.RichText
                    wrapMode: Text.Wrap
                    color: Theme.text
                    font.family: "Menlo, Consolas, 'DejaVu Sans Mono', monospace"
                    font.pixelSize: 14
                    onLinkActivated: (href) => root.linkActivated(href)
                }
                // Code block - separate component
                CodeBlock {
                    visible: type === "code"
                    width: parent.width
                    code: code || ""
                    language: language || "text"
                    codeId: codeId || ""
                    highlightedText: highlighted || ""
                    onCopyRequested: (id) => {
                        const txt = mdParser.getCodeBlock(id)
                        if (txt.length > 0) {
                            mdParser.copyToClipboard(txt)
                            root.linkActivated("flora://copycode/" + id)
                        }
                    }
                }
            }
        }

        Label {
            width: parent.width
            text: markdown.trim().length === 0 ? qsTr("Пустой файл — начните писать в режиме редактирования") : ""
            color: Theme.textFaint
            wrapMode: Text.Wrap
            font.italic: true
            visible: markdown.trim().length === 0 && blocksModel.count === 0
        }
    }
}