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[shared] Factorize GraphController::initCursorParameters of Graph and

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Sequence
This commit is contained in:
Émilie Feral
2018-07-06 13:46:12 +02:00
committed by EmilieNumworks
parent 9dc775295b
commit 66d920a280
6 changed files with 24 additions and 29 deletions
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14
apps/sequence/graph/graph_controller.cpp
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@@ -61,18 +61,8 @@ bool GraphController::moveCursorHorizontally(int direction) {
return true;
}
void GraphController::initCursorParameters() {
double x = std::round((interactiveCurveViewRange()->xMin()+interactiveCurveViewRange()->xMax())/2.0);
selectFunctionWithCursor(0);
TextFieldDelegateApp * myApp = (TextFieldDelegateApp *)app();
int functionIndex = 0;
double y = 0;
do {
Sequence * firstFunction = m_sequenceStore->activeFunctionAtIndex(functionIndex++);
y = firstFunction->evaluateAtAbscissa(x, myApp->localContext());
} while (std::isnan(y) && functionIndex < m_sequenceStore->numberOfActiveFunctions());
m_cursor->moveTo(x, y);
m_graphRange->panToMakePointVisible(x, y, k_cursorTopMarginRatio, k_cursorRightMarginRatio, k_cursorBottomMarginRatio, k_cursorLeftMarginRatio);
double GraphController::defaultCursorAbscissa() {
return std::round(Shared::FunctionGraphController::defaultCursorAbscissa());
}
CurveViewRange * GraphController::interactiveCurveViewRange() {