Continuing work. Added text view to hex viewer.

src/binaryfile/binaryfilemetadata.cpp

@@ -0,0 +1,43 @@
+#include "binaryfilemetadata.h"
+
+BinaryFileMetadata::BinaryFileMetadata()
+{
+
+}
+
+void BinaryFileMetadata::addEntryPoint(quint16 address)
+{
+    if (!containsEntryPoint(address))
+    {
+        m_entryPoints.append(address);
+        qSort(m_entryPoints);
+    }
+}
+
+void BinaryFileMetadata::addDataRange(AddressRange range)
+{
+    m_dataRanges.append(range);
+}
+
+bool BinaryFileMetadata::load()
+{
+    return false;
+}
+
+bool BinaryFileMetadata::save()
+{
+    return false;
+}
+
+bool BinaryFileMetadata::containsEntryPoint(quint16 address)
+{
+    return m_entryPoints.contains(address);
+}
+
+void BinaryFileMetadata::removeEntryPoint(quint16 address)
+{
+    if (containsEntryPoint(address))
+    {
+        m_entryPoints.removeAll(address);
+    }
+}

src/binaryfile/binaryfilemetadata.h

@@ -0,0 +1,52 @@
+#ifndef BINARYFILEMETADATA_H
+#define BINARYFILEMETADATA_H
+
+#include <Qt>
+#include <QList>
+
+
+struct AddressRange
+{
+public:
+    quint16 start;
+    quint16 end;
+
+    quint16 length() { return end-start; }
+
+    bool contains(quint16 address) { return (address >= start && address <= end); }
+
+};
+
+class BinaryFileMetadata
+{
+public:
+    enum UseType {
+        UNKNOWN = 0x00,
+        ROM     = 0x01,
+        IO      = 0x02,
+        BASIC   = 0x04,
+        OPCODE  = 0x08,
+        DATA    = 0x10
+    };
+
+    BinaryFileMetadata();
+
+    void addEntryPoint(quint16 address);
+    void addDataRange(AddressRange range);
+
+    bool load();
+    bool save();
+
+    bool containsEntryPoint(quint16 address);
+    void removeEntryPoint(quint16 address);
+
+    QList<quint16> getEntryPoints() { return m_entryPoints; }
+    QList<AddressRange> getDataRanges() { return m_dataRanges; }
+
+private:
+    QList<quint16> m_entryPoints;
+    QList<AddressRange> m_dataRanges;
+
+};
+
+#endif // BINARYFILEMETADATA_H