EXPORT_C void PlayerApplicationSettingsResourceInit::DefineAttributesL(MPlayerApplicationSettingsObserver& aSettings,
CResourceFile& aResourceFile)
{
// Read the settings from the resource file
RResourceReader reader;
reader.OpenLC(&aResourceFile, KAVRCPResourceId);
// Check the version of this resource file
TUint16 formatVersion = reader.ReadUint16L();
if (formatVersion != KAVRCPFormatVersion)
{
reader.Close();
User::Leave(KErrCorrupt);
}
// Find out how many settings this resource file contains
TInt settingsCount = reader.ReadUint16L();
if (settingsCount < 0)
{
reader.Close();
User::Leave(KErrCorrupt);
}
// read the settings from aResource
RArray<TUint> values;
RArray<TPtrC8> valueTexts;
CleanupClosePushL(values);
CleanupClosePushL(valueTexts);
// Read each AVRCP attribute setting in turn
for (int i = 0; i < settingsCount; i++)
{
values.Reset();
valueTexts.Reset();
// Read attribute, description text, initial value and defined values
TUint attributeID(reader.ReadUint8L());
TUint initialValue(reader.ReadUint8L());
TPtrC8 attributeText(reader.ReadTPtrC8L());
TInt valuesCount(reader.ReadUint16L());
for (int j = 0; j < valuesCount; j++)
{
TUint thisValue = reader.ReadUint8L();
TPtrC8 thisDescription = reader.ReadTPtrC8L();
values.AppendL(thisValue);
valueTexts.AppendL(thisDescription);
}
// Now define this attribute, then continue to next attribute
aSettings.DefineAttributeL(attributeID, attributeText, values, valueTexts, initialValue);
}
// cleaning up values and valueTexts
CleanupStack::PopAndDestroy(3); // values, valueTexts, reader
}
cp::RDFVar* Store::variable(cp::Solver *solver) {
cp::RDFVar* x;
if(varcache_.empty()) {
x = new cp::RDFVar(solver, 0, valuesCount());
} else {
x = varcache_.back();
varcache_.pop_back();
x->reset(solver);
}
return x;
}
Value Store::lookupValue(Value::id_t id) const {
assert(id > 0 && id <= valuesCount());
Cursor cur = db_.page(values_.begin) + (id - 1) * Value::SERIALIZED_SIZE;
return Value(cur);
}
