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Update "Invoke triplet" pointers automatically

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This commit is contained in:
G.K.MacGregor
2021-09-09 17:11:51 +01:00
parent 279eaaad3e
commit 64943f01c5
1 changed files with 59 additions and 9 deletions
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68
x26commands.cpp
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@@ -50,12 +50,25 @@ void InsertTripletCommand::redo()
for (int i=0; i<m_count; i++) for (int i=0; i<m_count; i++)
m_teletextDocument->currentSubPage()->enhancements()->insert(m_row+i, m_insertedTriplet); m_teletextDocument->currentSubPage()->enhancements()->insert(m_row+i, m_insertedTriplet);
if (!changingSubPage)
m_x26Model->endInsertRows();
// Preserve pointers to local object definitions that have moved
for (int i=0; i<m_teletextDocument->currentSubPage()->enhancements()->size(); i++) {
X26Triplet triplet = m_teletextDocument->currentSubPage()->enhancements()->at(i);
if (triplet.modeExt() >= 0x11 && triplet.modeExt() <= 0x13 && ((triplet.address() & 0x18) == 0x08) && triplet.objectLocalIndex() >= m_row) {
triplet.setObjectLocalIndex(triplet.objectLocalIndex() + m_count);
m_teletextDocument->currentSubPage()->enhancements()->replace(i, triplet);
if (!changingSubPage)
m_x26Model->emit dataChanged(m_x26Model->createIndex(i, 0), m_x26Model->createIndex(i, 3));
}
}
if (changingSubPage) if (changingSubPage)
m_teletextDocument->emit subPageSelected(); m_teletextDocument->emit subPageSelected();
else { else
m_x26Model->endInsertRows();
m_teletextDocument->emit refreshNeeded(); m_teletextDocument->emit refreshNeeded();
}
if (m_firstDo) if (m_firstDo)
m_firstDo = false; m_firstDo = false;
@@ -76,12 +89,25 @@ void InsertTripletCommand::undo()
for (int i=0; i<m_count; i++) for (int i=0; i<m_count; i++)
m_teletextDocument->currentSubPage()->enhancements()->removeAt(m_row); m_teletextDocument->currentSubPage()->enhancements()->removeAt(m_row);
if (!changingSubPage)
m_x26Model->endRemoveRows();
// Preserve pointers to local object definitions that have moved
for (int i=0; i<m_teletextDocument->currentSubPage()->enhancements()->size(); i++) {
X26Triplet triplet = m_teletextDocument->currentSubPage()->enhancements()->at(i);
if (triplet.modeExt() >= 0x11 && triplet.modeExt() <= 0x13 && ((triplet.address() & 0x18) == 0x08) && triplet.objectLocalIndex() >= m_row) {
triplet.setObjectLocalIndex(triplet.objectLocalIndex() - m_count);
m_teletextDocument->currentSubPage()->enhancements()->replace(i, triplet);
if (!changingSubPage)
m_x26Model->emit dataChanged(m_x26Model->createIndex(i, 0), m_x26Model->createIndex(i, 3));
}
}
if (changingSubPage) if (changingSubPage)
m_teletextDocument->emit subPageSelected(); m_teletextDocument->emit subPageSelected();
else { else
m_x26Model->endRemoveRows();
m_teletextDocument->emit refreshNeeded(); m_teletextDocument->emit refreshNeeded();
}
} }
@@ -109,6 +135,17 @@ void DeleteTripletCommand::redo()
m_teletextDocument->currentSubPage()->enhancements()->removeAt(m_row); m_teletextDocument->currentSubPage()->enhancements()->removeAt(m_row);
m_x26Model->endRemoveRows(); m_x26Model->endRemoveRows();
// Preserve pointers to local object definitions that have moved
for (int i=0; i<m_teletextDocument->currentSubPage()->enhancements()->size(); i++) {
X26Triplet triplet = m_teletextDocument->currentSubPage()->enhancements()->at(i);
if (triplet.modeExt() >= 0x11 && triplet.modeExt() <= 0x13 && ((triplet.address() & 0x18) == 0x08) && triplet.objectLocalIndex() >= m_row) {
triplet.setObjectLocalIndex(triplet.objectLocalIndex() - m_count);
m_teletextDocument->currentSubPage()->enhancements()->replace(i, triplet);
m_x26Model->emit dataChanged(m_x26Model->createIndex(i, 0), m_x26Model->createIndex(i, 3));
}
}
m_teletextDocument->emit subPageSelected(); m_teletextDocument->emit subPageSelected();
} }
@@ -125,12 +162,25 @@ void DeleteTripletCommand::undo()
for (int i=0; i<m_count; i++) for (int i=0; i<m_count; i++)
m_teletextDocument->currentSubPage()->enhancements()->insert(m_row+i, m_deletedTriplet); m_teletextDocument->currentSubPage()->enhancements()->insert(m_row+i, m_deletedTriplet);
if (!changingSubPage)
m_x26Model->endInsertRows();
// Preserve pointers to local object definitions that have moved
for (int i=0; i<m_teletextDocument->currentSubPage()->enhancements()->size(); i++) {
X26Triplet triplet = m_teletextDocument->currentSubPage()->enhancements()->at(i);
if (triplet.modeExt() >= 0x11 && triplet.modeExt() <= 0x13 && ((triplet.address() & 0x18) == 0x08) && triplet.objectLocalIndex() >= m_row) {
triplet.setObjectLocalIndex(triplet.objectLocalIndex() + m_count);
m_teletextDocument->currentSubPage()->enhancements()->replace(i, triplet);
if (!changingSubPage)
m_x26Model->emit dataChanged(m_x26Model->createIndex(i, 0), m_x26Model->createIndex(i, 3));
}
}
if (changingSubPage) if (changingSubPage)
m_teletextDocument->emit subPageSelected(); m_teletextDocument->emit subPageSelected();
else { else
m_x26Model->endInsertRows();
m_teletextDocument->emit refreshNeeded(); m_teletextDocument->emit refreshNeeded();
}
m_teletextDocument->emit tripletCommandHighlight(m_row); m_teletextDocument->emit tripletCommandHighlight(m_row);
} }