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Extend packet coding function to take packet numbers

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This commit is contained in:
Gavin MacGregor
2025-11-04 21:59:30 +00:00
parent 973aeaa6cf
commit e6a90c061e
2 changed files with 10 additions and 1 deletions
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8
src/qteletextdecoder/pagebase.cpp
View File

@@ -37,6 +37,14 @@ PageBase::PacketCodingEnum PageBase::packetCoding() const
return Coding7bit; return Coding7bit;
} }
PageBase::PacketCodingEnum PageBase::packetCoding(int y, int d) const
{
if (y == 27 && d < 4)
return Coding4bit;
else
return Coding18bit;
}
bool PageBase::isEmpty() const bool PageBase::isEmpty() const
{ {
for (int y=0; y<26; y++) for (int y=0; y<26; y++)

3
src/qteletextdecoder/pagebase.h
View File

@@ -35,6 +35,7 @@ public:
virtual PageFunctionEnum pageFunction() const; virtual PageFunctionEnum pageFunction() const;
virtual PacketCodingEnum packetCoding() const; virtual PacketCodingEnum packetCoding() const;
virtual PacketCodingEnum packetCoding(int y, int d) const;
virtual bool isEmpty() const; virtual bool isEmpty() const;
@@ -43,7 +44,7 @@ public:
virtual bool setPacket(int y, QByteArray pkt); virtual bool setPacket(int y, QByteArray pkt);
virtual bool setPacket(int y, int d, QByteArray pkt); virtual bool setPacket(int y, int d, QByteArray pkt);
virtual bool packetExists(int y) const; virtual bool packetExists(int y) const;
virtual bool packetExists(int y, int d) const ; virtual bool packetExists(int y, int d) const;
virtual bool clearPacket(int y); virtual bool clearPacket(int y);
virtual bool clearPacket(int y, int d); virtual bool clearPacket(int y, int d);
virtual void clearAllPackets(); virtual void clearAllPackets();