From 3aed883402dc8da829fc304434c5efd0570cbb97 Mon Sep 17 00:00:00 2001
From: "Felix (xq) Queißner" <git@mq32.de>
Date: Sat, 6 Jun 2020 23:14:21 +0200
Subject: Moves source code into subdirectory.

---
 src/documentoutlinemodel.hpp | 57 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 src/documentoutlinemodel.hpp

(limited to 'src/documentoutlinemodel.hpp')

diff --git a/src/documentoutlinemodel.hpp b/src/documentoutlinemodel.hpp
new file mode 100644
index 0000000..0476892
--- /dev/null
+++ b/src/documentoutlinemodel.hpp
@@ -0,0 +1,57 @@
+#ifndef DOCUMENTOUTLINEMODEL_HPP
+#define DOCUMENTOUTLINEMODEL_HPP
+
+#include <QAbstractItemModel>
+#include <QList>
+
+class DocumentOutlineModel :
+    public QAbstractItemModel
+{
+    Q_OBJECT
+public:
+    DocumentOutlineModel();
+
+    void clear();
+
+    void beginBuild();
+
+    void appendH1(QString const & title, QString const & anchor);
+
+    void appendH2(QString const & title, QString const & anchor);
+
+    void appendH3(QString const & title, QString const & anchor);
+
+    void endBuild();
+
+    QString getTitle(QModelIndex const & index) const;
+    QString getAnchor(QModelIndex const & index) const;
+
+public:
+    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
+
+    QModelIndex parent(const QModelIndex &child) const override;
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
+
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+
+
+private:
+    struct Node
+    {
+        Node * parent;
+        QString title;
+        QString anchor;
+        int depth = 0;
+        int index = 0;
+        QList<Node> children;
+    };
+
+    Node root;
+
+    Node & ensureLevel1();
+    Node & ensureLevel2();
+};
+
+#endif // DOCUMENTOUTLINEMODEL_HPP
-- 
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