Flora/qml/panels/EditorPanel.qml

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts

// Центральная панель: вкладки сверху, тулбар, редактор-текст, панель внизу.
// Всё — anchors, без ColumnLayout/RowLayout (SplitView не работает с ними).
Item {
    id: root

    property bool sideBySide: false

    function baseName(p) {
        const i = p.lastIndexOf("/")
        return i >= 0 ? p.substring(i + 1) : p
    }

    // --- Вкладки (верх) ---
    Rectangle {
        id: tabRow
        anchors.top: parent.top
        anchors.left: parent.left
        anchors.right: parent.right
        height: 32
        color: "#ececec"

        RowLayout {
            anchors.fill: parent; anchors.leftMargin: 4; spacing: 2
            Repeater {
                model: documentManager.openTabs
                delegate: Rectangle {
                    id: tab
                    required property string modelData
                    required property int index
                    readonly property bool active: index === documentManager.activeIndex
                    width: Math.max(90, tabLabel.implicitWidth + 32)
                    height: 26; radius: 4
                    color: active ? "white" : "#e0e0e0"
                    MouseArea {
                        anchors.fill: parent
                        onClicked: documentManager.setActiveIndex(index)
                        onDoubleClicked: documentManager.closeTab(index)
                    }
                    Label {
                        id: tabLabel
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.left: parent.left; anchors.leftMargin: 8
                        text: root.baseName(modelData) + (documentManager.isDirty(index) ? " •" : "")
                        font.pixelSize: 12; color: tab.active ? "#111" : "#555"
                    }
                    ToolButton {
                        text: "\u2715"; anchors.right: parent.right; anchors.verticalCenter: parent.verticalCenter
                        font.pixelSize: 9; width: 16
                        opacity: tab.active || hovered ? 1 : 0
                        onClicked: documentManager.closeTab(index)
                    }
                }
            }
            Item { Layout.fillWidth: true }
            Label { visible: documentManager.openTabs.length === 0; text: qsTr("Откройте файл"); color: "#999"; font.pixelSize: 12 }
            ToolButton {
                text: "\u25A1\u25A1"; checkable: true; checked: documentManager.sideBySide
                enabled: documentManager.activeIndex >= 0
                onClicked: { documentManager.setSecondaryIndex(documentManager.activeIndex); documentManager.setSideBySide(checked) }
            }
        }
    }

    // --- Тулбар (под вкладками) ---
    FormatToolbar {
        id: fmtBar
        anchors.top: tabRow.bottom; anchors.left: parent.left; anchors.right: parent.right
        height: 34
        visible: documentManager.activeIndex >= 0
        onTableRequested: { tableEditor.resetDialog(); tableEditor.open() }
    }

    // --- Текстовый редактор (основная область) ---
    TextEdit {
        id: textArea
        anchors.top: fmtBar.bottom
        anchors.left: parent.left
        anchors.right: parent.right
        anchors.bottom: toolbar.top
        clip: true
        visible: documentManager.activeIndex >= 0
        text: documentManager.contentAt(documentManager.activeIndex)
        color: "black"
        font.family: "Menlo, Consolas, 'DejaVu Sans Mono', monospace"
        font.pixelSize: 14
        wrapMode: TextEdit.NoWrap
        selectByMouse: true
        onTextEdited: documentManager.updateContent(documentManager.activeIndex, text)
    }

    // --- Режим просмотра ---
    TextEdit {
        id: viewArea
        anchors.top: fmtBar.bottom; anchors.left: parent.left; anchors.right: parent.right; anchors.bottom: toolbar.top
        visible: false
        readOnly: true; clip: true
        textFormat: TextEdit.RichText
        color: "black"
        font.family: "Menlo, Consolas, 'DejaVu Sans Mono', monospace"
        font.pixelSize: 14; wrapMode: TextEdit.Wrap
        onLinkActivated: (href) => {
            if (href.startsWith("flora://open/"))
                documentManager.openDocument(decodeURIComponent(href.substring(13)))
        }
    }

    // --- Серая панель ВНИЗУ (конец) ---
    Rectangle {
        id: toolbar
        anchors.bottom: parent.bottom; anchors.left: parent.left; anchors.right: parent.right
        height: 32; color: "#e0e0e0"; border.color: "#ccc"
        RowLayout {
            anchors.fill: parent; anchors.rightMargin: 4; spacing: 4
            Item { Layout.fillWidth: true }
            ToolButton { text: "✎"; checkable: true; checked: documentManager.activeIndex >= 0 && !viewArea.visible; onClicked: { viewArea.visible = false; textArea.visible = true } }
            ToolButton { text: "👁"; checkable: true; checked: viewArea.visible; onClicked: {
                viewArea.visible = true; textArea.visible = false
                viewArea.text = mdParser.render(textArea.text, fileStore.vault, activeFileDir())
            }}
            ToolButton { text: "\u2715"; visible: false }
        }
    }

    function activeFileDir() {
        const p = documentManager.pathAt(documentManager.activeIndex)
        const i = p.lastIndexOf("/")
        return i >= 0 ? p.substring(0, i) : ""
    }

    TableEditor { id: tableEditor; onMarkdownReady: (md) => textArea.insert(textArea.cursorPosition, md) }

    Shortcut { sequence: "Ctrl+S"; onActivated: documentManager.saveAll() }
    Shortcut { sequence: "Ctrl+W"; onActivated: documentManager.closeTab(documentManager.activeIndex) }
    Shortcut { sequence: "Ctrl+E"; onActivated: { viewArea.visible = !viewArea.visible; textArea.visible = !viewArea.visible } }
    Shortcut { sequence: "Ctrl+Tab"; onActivated: { const n = documentManager.openTabs.length; if (n > 0) documentManager.setActiveIndex((documentManager.activeIndex + 1) % n) } }
}