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[poincare] Fix DataNotSuitable message (was too long)

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This commit is contained in:
Léa Saviot
2018-09-05 13:29:00 +02:00
parent 0b71e92625
commit a233df7619
7 changed files with 39 additions and 21 deletions
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27
apps/regression/graph_controller.cpp
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@@ -9,6 +9,7 @@ using namespace Shared;
static inline float min(float x, float y) { return (x<y ? x : y); }
static inline float max(float x, float y) { return (x>y ? x : y); }
static inline int maxInt(int x, int y) { return (x>y ? x : y); }
namespace Regression {
@@ -158,7 +159,8 @@ void GraphController::reloadBannerView() {
// Set formula
Model * model = m_store->modelForSeries(selectedSeriesIndex());
m_bannerView.setMessageAtIndex(model->formulaMessage(), 3);
I18n::Message formula = model->formulaMessage();
m_bannerView.setMessageAtIndex(formula, 3);
// Get the coefficients
double * coefficients = m_store->coefficientsForSeries(selectedSeriesIndex(), globalContext());
@@ -170,13 +172,22 @@ void GraphController::reloadBannerView() {
}
}
if (!coefficientsAreDefined) {
// Force the "Data not suitable" message to be on the next line
int numberOfCharToCompleteLine = maxInt(Ion::Display::Width/(KDText::charSize(m_bannerView.fontSize()).width())- strlen(I18n::translate(formula)), 0);
numberOfChar = 0;
for (int i = 0; i < numberOfCharToCompleteLine-1; i++) {
buffer[numberOfChar++] = ' ';
}
buffer[numberOfChar] = 0;
m_bannerView.setLegendAtIndex(buffer, 4);
const char * dataNotSuitableMessage = I18n::translate(I18n::Message::DataNotSuitableForRegression);
m_bannerView.setLegendAtIndex(const_cast<char *>(dataNotSuitableMessage), 4);
for (int i = 5; i < m_bannerView.numberOfTextviews(); i++) {
char empty[] = {0};
m_bannerView.setLegendAtIndex(empty, i);
}
return;
m_bannerView.setLegendAtIndex(const_cast<char *>(dataNotSuitableMessage), 5);
for (int i = 6; i < m_bannerView.numberOfTextviews(); i++) {
char empty[] = {0};
m_bannerView.setLegendAtIndex(empty, i);
}
return;
}
char coefficientName = 'a';
for (int i = 0; i < model->numberOfCoefficients(); i++) {
@@ -261,7 +272,7 @@ bool GraphController::moveCursorHorizontally(int direction) {
return false;
}
double x = direction > 0 ? m_cursor->x() + m_store->xGridUnit()/k_numberOfCursorStepsInGradUnit :
m_cursor->x() - m_store->xGridUnit()/k_numberOfCursorStepsInGradUnit;
m_cursor->x() - m_store->xGridUnit()/k_numberOfCursorStepsInGradUnit;
double y = m_store->yValueForXValue(*m_selectedSeriesIndex, x, globalContext());
m_cursor->moveTo(x, y);
m_store->panToMakePointVisible(x, y, cursorTopMarginRatio(), k_cursorRightMarginRatio, cursorBottomMarginRatio(), k_cursorLeftMarginRatio);