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[apps/reg/stats] Share StoreContext

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This commit is contained in:
Léa Saviot
2018-06-11 11:02:57 +02:00
parent 2723e37c00
commit d44459bba2
13 changed files with 108 additions and 101 deletions
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34
apps/shared/store_controller.cpp
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@@ -268,6 +268,40 @@ void StoreController::unloadView(View * view) {
delete view;
}
void StoreController::privateFillColumnWithFormula(Expression * formula, Expression::isVariableTest isVariable) {
int currentColumn = selectedColumn();
// Fetch the series used in the formula to compute the size of the filled in series
char variables[7] = {0, 0, 0, 0, 0, 0, 0};
formula->getVariables(isVariable, variables);
int numberOfValuesToCompute = -1;
int index = 0;
while (variables[index] != 0) {
const char * seriesName = Symbol::textForSpecialSymbols(variables[index]);
assert(strlen(seriesName) == 2);
int series = (int)(seriesName[1] - '0') - 1;
assert(series >= 0 && series < DoublePairStore::k_numberOfSeries);
if (numberOfValuesToCompute == -1) {
numberOfValuesToCompute = m_store->numberOfPairsOfSeries(series);
} else {
numberOfValuesToCompute = min(numberOfValuesToCompute, m_store->numberOfPairsOfSeries(series));
}
index++;
}
if (numberOfValuesToCompute == -1) {
numberOfValuesToCompute = m_store->numberOfPairsOfSeries(selectedColumn()/DoublePairStore::k_numberOfColumnsPerSeries);
}
StoreContext * store = storeContext();
for (int j = 0; j < numberOfValuesToCompute; j++) {
// Set the context
store->setSeriesPairIndex(j);
// Compute the new value using the formula
double evaluation = formula->approximateToScalar<double>(*store);
setDataAtLocation(evaluation, currentColumn, j + 1);
}
selectableTableView()->reloadData();
}
bool StoreController::cellShouldBeTransparent(int i, int j) {
int seriesIndex = i/DoublePairStore::k_numberOfColumnsPerSeries;
return j > 1 + m_store->numberOfPairsOfSeries(seriesIndex);