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[apps/stats] Display all non empty series in calculation

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This commit is contained in:
Léa Saviot
2018-05-28 11:45:12 +02:00
parent fae5659bee
commit 249b15750a
5 changed files with 155 additions and 40 deletions
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146
apps/statistics/calculation_controller.cpp
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@@ -13,8 +13,10 @@ namespace Statistics {
CalculationController::CalculationController(Responder * parentResponder, ButtonRowController * header, Store * store) :
TabTableController(parentResponder, this),
ButtonRowDelegate(header, nullptr),
m_titleCells{},
m_seriesTitleCells{},
m_calculationTitleCells{},
m_calculationCells{},
m_hideableCell(nullptr),
m_store(store)
{
}
@@ -35,28 +37,62 @@ Responder * CalculationController::defaultController() {
// TableViewDataSource
int CalculationController::numberOfColumns() {
return 1 + m_store->numberOfNonEmptySeries();
}
void CalculationController::willDisplayCellAtLocation(HighlightCell * cell, int i, int j) {
EvenOddCell * myCell = (EvenOddCell *)cell;
myCell->setEven(j%2 == 0);
myCell->setHighlighted(i == selectedColumn() && j == selectedRow());
if (i == 0) {
I18n::Message titles[k_totalNumberOfRows] = {I18n::Message::TotalSize, I18n::Message::Minimum, I18n::Message::Maximum, I18n::Message::Range, I18n::Message::Mean, I18n::Message::StandardDeviationSigma, I18n::Message::Deviation, I18n::Message::FirstQuartile, I18n::Message::ThirdQuartile, I18n::Message::Median, I18n::Message::InterquartileRange, I18n::Message::Sum, I18n::Message::SquareSum, I18n::Message::SampleStandardDeviationS};
EvenOddMessageTextCell * myCell = (EvenOddMessageTextCell *)cell;
myCell->setMessage(titles[j]);
} else {
CalculPointer calculationMethods[k_totalNumberOfRows] = {&Store::sumOfOccurrences, &Store::minValue,
&Store::maxValue, &Store::range, &Store::mean, &Store::standardDeviation, &Store::variance, &Store::firstQuartile,
&Store::thirdQuartile, &Store::median, &Store::quartileRange, &Store::sum, &Store::squaredValueSum, &Store::sampleStandardDeviation};
double calculation = (m_store->*calculationMethods[j])(0); //TODO
EvenOddBufferTextCell * myCell = (EvenOddBufferTextCell *)cell;
char buffer[PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
PrintFloat::convertFloatToText<double>(calculation, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
myCell->setText(buffer);
EvenOddCell * evenOddCell = (EvenOddCell *)cell;
evenOddCell->setEven(j%2 == 0);
evenOddCell->setHighlighted(i == selectedColumn() && j == selectedRow());
if (i == 0 && j == 0) {
return;
}
if (j == 0) {
// Display a series title cell
int seriesNumber = m_store->indexOfKthNonEmptySeries(i-1);
char titleBuffer[] = {'V', static_cast<char>('0'+seriesNumber), '/', 'N', static_cast<char>('0'+seriesNumber), 0};
KDColor colors[] = {Palette::Red, Palette::Blue, Palette::Green};
StoreTitleCell * storeTitleCell = static_cast<StoreTitleCell *>(cell);
storeTitleCell->setText(titleBuffer);
storeTitleCell->setColor(colors[seriesNumber]);
return;
}
if (i == 0) {
// Display a calculation title cell
I18n::Message titles[k_totalNumberOfRows] = {
I18n::Message::TotalSize,
I18n::Message::Minimum,
I18n::Message::Maximum,
I18n::Message::Range,
I18n::Message::Mean,
I18n::Message::StandardDeviationSigma,
I18n::Message::Deviation,
I18n::Message::FirstQuartile,
I18n::Message::ThirdQuartile,
I18n::Message::Median,
I18n::Message::InterquartileRange,
I18n::Message::Sum,
I18n::Message::SquareSum,
I18n::Message::SampleStandardDeviationS};
EvenOddMessageTextCell * evenOddMessageCell = static_cast<EvenOddMessageTextCell *>(cell);
evenOddMessageCell->setMessage(titles[j-1]);
return;
}
// Display a calculation cell
CalculPointer calculationMethods[k_totalNumberOfRows] = {&Store::sumOfOccurrences, &Store::minValue,
&Store::maxValue, &Store::range, &Store::mean, &Store::standardDeviation, &Store::variance, &Store::firstQuartile,
&Store::thirdQuartile, &Store::median, &Store::quartileRange, &Store::sum, &Store::squaredValueSum, &Store::sampleStandardDeviation};
int seriesIndex = m_store->indexOfKthNonEmptySeries(i-1);
double calculation = (m_store->*calculationMethods[j-1])(seriesIndex);
EvenOddBufferTextCell * calculationCell = static_cast<EvenOddBufferTextCell *>(cell);
char buffer[PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
PrintFloat::convertFloatToText<double>(calculation, buffer, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
calculationCell->setText(buffer);
}
KDCoordinate CalculationController::columnWidth(int i) {
return i == 0 ? k_titleCellWidth : Ion::Display::Width - Metric::CommonRightMargin - Metric::CommonLeftMargin-k_titleCellWidth;
return i == 0 ? k_calculationTitleCellWidth : k_calculationCellWidth;
}
KDCoordinate CalculationController::cumulatedWidthFromIndex(int i) {
@@ -85,12 +121,45 @@ int CalculationController::indexFromCumulatedHeight(KDCoordinate offsetY) {
}
HighlightCell * CalculationController::reusableCell(int index, int type) {
assert(index < k_totalNumberOfRows);
return type == 0 ? static_cast<HighlightCell *>(m_titleCells[index]) : static_cast<HighlightCell *>(m_calculationCells[index]);
assert(index >= 0 && index < reusableCellCount(type));
if (type == k_hideableCellType) {
return m_hideableCell;
}
if (type == k_calculationTitleCellType) {
return static_cast<HighlightCell *>(m_calculationTitleCells[index]);
}
if (type == k_seriesTitleCellType) {
return static_cast<HighlightCell *>(m_seriesTitleCells[index]);
}
assert(type == k_calculationCellType);
return static_cast<HighlightCell *>(m_calculationCells[index]);
}
int CalculationController::reusableCellCount(int type) {
if (type == k_hideableCellType) {
return 1;
}
if (type == k_calculationTitleCellType) {
return k_numberOfCalculationTitleCells;
}
if (type == k_seriesTitleCellType) {
return k_numberOfSeriesTitleCells;
}
assert(type == k_calculationCellType);
return k_numberOfCalculationCells;
}
int CalculationController::typeAtLocation(int i, int j) {
return i;
if (i == 0 && j == 0) {
return k_hideableCellType;
}
if (i == 0) {
return k_calculationTitleCellType;
}
if (j == 0) {
return k_seriesTitleCellType;
}
return k_calculationCellType;
}
// ViewController
@@ -105,7 +174,7 @@ bool CalculationController::handleEvent(Ion::Events::Event event) {
app()->setFirstResponder(tabController());
return true;
}
if (event == Ion::Events::Copy && selectedColumn() == 1) {
if (event == Ion::Events::Copy && selectedColumn() > 0 && selectedRow() > 0) {
EvenOddBufferTextCell * myCell = (EvenOddBufferTextCell *)selectableTableView()->selectedCell();
Clipboard::sharedClipboard()->store(myCell->text());
return true;
@@ -115,7 +184,7 @@ bool CalculationController::handleEvent(Ion::Events::Event event) {
void CalculationController::didBecomeFirstResponder() {
if (selectedRow() == -1) {
selectCellAtLocation(0, 0);
selectCellAtLocation(0, 1);
} else {
selectCellAtLocation(selectedColumn(), selectedRow());
}
@@ -129,23 +198,40 @@ Responder * CalculationController::tabController() const {
}
View * CalculationController::loadView() {
for (int i = 0; i < k_maxNumberOfDisplayableRows; i++) {
m_titleCells[i] = new EvenOddMessageTextCell(KDText::FontSize::Small);
m_titleCells[i]->setAlignment(1.0f, 0.5f);
for (int i = 0; i < k_numberOfSeriesTitleCells; i++) {
m_seriesTitleCells[i] = new StoreTitleCell(FunctionTitleCell::Orientation::HorizontalIndicator, KDText::FontSize::Small);
m_seriesTitleCells[i]->setSeparatorRight(true);
}
for (int i = 0; i < k_numberOfCalculationTitleCells; i++) {
m_calculationTitleCells[i] = new EvenOddMessageTextCell(KDText::FontSize::Small);
m_calculationTitleCells[i]->setAlignment(1.0f, 0.5f);
}
for (int i = 0; i < k_numberOfCalculationCells; i++) {
m_calculationCells[i] = new EvenOddBufferTextCell(KDText::FontSize::Small);
m_calculationCells[i]->setTextColor(Palette::GreyDark);
}
return TabTableController::loadView();
m_hideableCell = new HideableEvenOddCell();
m_hideableCell->setHide(true);
View * result = TabTableController::loadView();
return result;
}
void CalculationController::unloadView(View * view) {
for (int i = 0; i < k_maxNumberOfDisplayableRows; i++) {
delete m_titleCells[i];
m_titleCells[i] = nullptr;
for (int i = 0; i < k_numberOfSeriesTitleCells; i++) {
delete m_seriesTitleCells[i];
m_seriesTitleCells[i] = nullptr;
}
for (int i = 0; i < k_numberOfCalculationTitleCells; i++) {
delete m_calculationTitleCells[i];
m_calculationTitleCells[i] = nullptr;
}
for (int i = 0; i < k_numberOfCalculationCells; i++) {
delete m_calculationCells[i];
m_calculationCells[i] = nullptr;
}
delete m_hideableCell;
m_hideableCell = nullptr;
TabTableController::unloadView(view);
}