Issue #159: Renaming applications

Pdf4QtEditorPlugins/ObjectInspectorPlugin/pdfobjectinspectortreeitemmodel.h

@@ -0,0 +1,82 @@
+//    Copyright (C) 2021 Jakub Melka
+//
+//    This file is part of PDF4QT.
+//
+//    PDF4QT is free software: you can redistribute it and/or modify
+//    it under the terms of the GNU Lesser General Public License as published by
+//    the Free Software Foundation, either version 3 of the License, or
+//    with the written consent of the copyright owner, any later version.
+//
+//    PDF4QT 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 Lesser General Public License for more details.
+//
+//    You should have received a copy of the GNU Lesser General Public License
+//    along with PDF4QT.  If not, see <https://www.gnu.org/licenses/>.
+
+#ifndef PDFOBJECTINSPECTORTREEITEMMODEL_H
+#define PDFOBJECTINSPECTORTREEITEMMODEL_H
+
+#include "pdfitemmodels.h"
+#include "pdfobjectutils.h"
+
+#include <set>
+
+namespace pdfplugin
+{
+
+class PDFObjectInspectorTreeItem;
+
+class PDFObjectInspectorTreeItemModel : public pdf::PDFTreeItemModel
+{
+    Q_OBJECT
+
+public:
+
+    enum Mode
+    {
+        Document,
+        Page,
+        ContentStream,
+        GraphicState,
+        ColorSpace,
+        Pattern,
+        Shading,
+        Image,
+        Form,
+        Font,
+        Action,
+        Annotation,
+        List
+    };
+
+    explicit PDFObjectInspectorTreeItemModel(const pdf::PDFObjectClassifier* classifier, QObject* parent);
+
+    virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
+    virtual int columnCount(const QModelIndex& parent) const override;
+    virtual QVariant data(const QModelIndex& index, int role) const override;
+    virtual void update() override;
+
+    void setMode(Mode mode);
+
+    pdf::PDFObject getObjectFromIndex(const QModelIndex& index) const;
+    pdf::PDFObjectReference getObjectReferenceFromIndex(const QModelIndex& index) const;
+    bool isRootObject(const QModelIndex& index) const;
+
+private:
+    void createObjectItem(PDFObjectInspectorTreeItem* parent,
+                          pdf::PDFObjectReference reference,
+                          pdf::PDFObject object,
+                          bool followRef,
+                          std::set<pdf::PDFObjectReference>& usedReferences) const;
+
+    PDFObjectInspectorTreeItem* getRootItem();
+
+    const pdf::PDFObjectClassifier* m_classifier;
+    Mode m_mode = List;
+};
+
+}   // namespace pdfplugin
+
+#endif // PDFOBJECTINSPECTORTREEITEMMODEL_H