Upsilon/apps/math_toolbox.cpp

#include "math_toolbox.h"
#include "./shared/toolbox_helpers.h"
#include <assert.h>
#include <string.h>

using namespace Poincare;

/* TODO: find a shorter way to initialize tree models
 * We create one model tree: each node keeps the label of the row it refers to
 * and the text which would be edited by clicking on the row. When the node is a
 * subtree, the edited text is set at I18n::Message::Default. */


const ToolboxMessageTree calculChildren[4] = {
  ToolboxMessageTree::Leaf(I18n::Message::DiffCommandWithArg, I18n::Message::DerivateNumber),
  ToolboxMessageTree::Leaf(I18n::Message::IntCommandWithArg, I18n::Message::Integral),
  ToolboxMessageTree::Leaf(I18n::Message::SumCommandWithArg, I18n::Message::Sum),
  ToolboxMessageTree::Leaf(I18n::Message::ProductCommandWithArg, I18n::Message::Product)
};

const ToolboxMessageTree complexChildren[5] = {
  ToolboxMessageTree::Leaf(I18n::Message::AbsCommandWithArg,I18n::Message::ComplexAbsoluteValue),
  ToolboxMessageTree::Leaf(I18n::Message::ArgCommandWithArg, I18n::Message::Agument),
  ToolboxMessageTree::Leaf(I18n::Message::ReCommandWithArg, I18n::Message::RealPart),
  ToolboxMessageTree::Leaf(I18n::Message::ImCommandWithArg, I18n::Message::ImaginaryPart),
  ToolboxMessageTree::Leaf(I18n::Message::ConjCommandWithArg, I18n::Message::Conjugate)
};

const ToolboxMessageTree probabilityChildren[2] = {
  ToolboxMessageTree::Leaf(I18n::Message::BinomialCommandWithArg, I18n::Message::Combination),
  ToolboxMessageTree::Leaf(I18n::Message::PermuteCommandWithArg, I18n::Message::Permutation)
};

const ToolboxMessageTree arithmeticChildren[5] = {
  ToolboxMessageTree::Leaf(I18n::Message::GcdCommandWithArg, I18n::Message::GreatCommonDivisor),
  ToolboxMessageTree::Leaf(I18n::Message::LcmCommandWithArg, I18n::Message::LeastCommonMultiple),
  ToolboxMessageTree::Leaf(I18n::Message::FactorCommandWithArg, I18n::Message::PrimeFactorDecomposition),
  ToolboxMessageTree::Leaf(I18n::Message::RemCommandWithArg, I18n::Message::Remainder),
  ToolboxMessageTree::Leaf(I18n::Message::QuoCommandWithArg, I18n::Message::Quotient)
};

#if MATRICES_ARE_DEFINED
const ToolboxMessageTree matricesChildren[6] = {
  ToolboxMessageTree::Leaf(I18n::Message::MatrixCommandWithArg, I18n::Message::NewMatrix, false, I18n::Message::MatrixCommand),
  ToolboxMessageTree::Leaf(I18n::Message::InverseCommandWithArg, I18n::Message::Inverse),
  ToolboxMessageTree::Leaf(I18n::Message::DeterminantCommandWithArg, I18n::Message::Determinant),
  ToolboxMessageTree::Leaf(I18n::Message::TransposeCommandWithArg, I18n::Message::Transpose),
  ToolboxMessageTree::Leaf(I18n::Message::TraceCommandWithArg, I18n::Message::Trace),
  ToolboxMessageTree::Leaf(I18n::Message::DimensionCommandWithArg, I18n::Message::Dimension)
};
#endif

#if LIST_ARE_DEFINED
const ToolboxMessageTree listesChildren[5] = {
  ToolboxMessageTree::Leaf(I18n::Message::SortCommandWithArg, I18n::Message::Sort),
  ToolboxMessageTree::Leaf(I18n::Message::InvSortCommandWithArg, I18n::Message::InvSort),
  ToolboxMessageTree::Leaf(I18n::Message::MaxCommandWithArg, I18n::Message::Maximum),
  ToolboxMessageTree::Leaf(I18n::Message::MinCommandWithArg, I18n::Message::Minimum),
  ToolboxMessageTree::Leaf(I18n::Message::DimensionCommandWithArg, I18n::Message::Dimension)
};
#endif

const ToolboxMessageTree randomAndApproximationChildren[6] = {
  ToolboxMessageTree::Leaf(I18n::Message::RandomCommandWithArg, I18n::Message::RandomFloat),
  ToolboxMessageTree::Leaf(I18n::Message::RandintCommandWithArg, I18n::Message::RandomInteger),
  ToolboxMessageTree::Leaf(I18n::Message::FloorCommandWithArg, I18n::Message::Floor),
  ToolboxMessageTree::Leaf(I18n::Message::FracCommandWithArg, I18n::Message::FracPart),
  ToolboxMessageTree::Leaf(I18n::Message::CeilCommandWithArg, I18n::Message::Ceiling),
  ToolboxMessageTree::Leaf(I18n::Message::RoundCommandWithArg, I18n::Message::Rounding)};

const ToolboxMessageTree trigonometryChildren[6] = {
  ToolboxMessageTree::Leaf(I18n::Message::CoshCommandWithArg, I18n::Message::HyperbolicCosine),
  ToolboxMessageTree::Leaf(I18n::Message::SinhCommandWithArg, I18n::Message::HyperbolicSine),
  ToolboxMessageTree::Leaf(I18n::Message::TanhCommandWithArg, I18n::Message::HyperbolicTangent),
  ToolboxMessageTree::Leaf(I18n::Message::AcoshCommandWithArg, I18n::Message::InverseHyperbolicCosine),
  ToolboxMessageTree::Leaf(I18n::Message::AsinhCommandWithArg, I18n::Message::InverseHyperbolicSine),
  ToolboxMessageTree::Leaf(I18n::Message::AtanhCommandWithArg, I18n::Message::InverseHyperbolicTangent)};

const ToolboxMessageTree predictionChildren[3] = {
  ToolboxMessageTree::Leaf(I18n::Message::Prediction95CommandWithArg, I18n::Message::Prediction95),
  ToolboxMessageTree::Leaf(I18n::Message::PredictionCommandWithArg, I18n::Message::Prediction),
  ToolboxMessageTree::Leaf(I18n::Message::ConfidenceCommandWithArg, I18n::Message::Confidence)};

#if LIST_ARE_DEFINED
const ToolboxMessageTree menu[12] = {
#elif MATRICES_ARE_DEFINED
const ToolboxMessageTree menu[11] = {
#else
const ToolboxMessageTree menu[10] = {
#endif
  ToolboxMessageTree::Leaf(I18n::Message::AbsCommandWithArg, I18n::Message::AbsoluteValue),
  ToolboxMessageTree::Leaf(I18n::Message::RootCommandWithArg, I18n::Message::NthRoot),
  ToolboxMessageTree::Leaf(I18n::Message::LogCommandWithArg, I18n::Message::BasedLogarithm),
  ToolboxMessageTree::Node(I18n::Message::Calculation, calculChildren, 4),
  ToolboxMessageTree::Node(I18n::Message::ComplexNumber, complexChildren, 5),
  ToolboxMessageTree::Node(I18n::Message::Probability, probabilityChildren, 2),
  ToolboxMessageTree::Node(I18n::Message::Arithmetic, arithmeticChildren, 5),
#if MATRICES_ARE_DEFINED
  ToolboxMessageTree::Node(I18n::Message::Matrices, matricesChildren, 6),
#endif
#if LIST_ARE_DEFINED
  ToolboxMessageTree::Node(I18n::Message::Lists,listesChildren, 5),
#endif
  ToolboxMessageTree::Node(I18n::Message::RandomAndApproximation, randomAndApproximationChildren, 6),
  ToolboxMessageTree::Node(I18n::Message::HyperbolicTrigonometry, trigonometryChildren, 6),
  ToolboxMessageTree::Node(I18n::Message::Fluctuation, predictionChildren, 3)};
#if LIST_ARE_DEFINED
const ToolboxMessageTree toolboxModel = ToolboxMessageTree::Node(I18n::Message::Toolbox, menu, 12);
#elif MATRICES_ARE_DEFINED
const ToolboxMessageTree toolboxModel = ToolboxMessageTree::Node(I18n::Message::Toolbox, menu, 11);
#else
const ToolboxMessageTree toolboxModel = ToolboxMessageTree::Node(I18n::Message::Toolbox, menu, 10);
#endif

MathToolbox::MathToolbox() :
  Toolbox(nullptr, I18n::translate(rootModel()->label()))
{
}

bool MathToolbox::selectLeaf(ToolboxMessageTree * selectedMessageTree) {
  ToolboxMessageTree * messageTree = selectedMessageTree;
  m_selectableTableView.deselectTable();

  // Translate the message and remove the arguments
  const char * text = I18n::translate(messageTree->insertedText());
  int maxTextToInsertLength = strlen(text) + 1;
  assert(maxTextToInsertLength <= k_maxMessageSize);
  char textToInsert[k_maxMessageSize];
  Shared::ToolboxHelpers::TextToInsertForCommandText(text, textToInsert, maxTextToInsertLength, true);

  sender()->handleEventWithText(textToInsert);
  app()->dismissModalViewController();
  return true;
}

const ToolboxMessageTree * MathToolbox::rootModel() {
  return &toolboxModel;
}

MessageTableCellWithMessage * MathToolbox::leafCellAtIndex(int index) {
  assert(index >= 0 && index < k_maxNumberOfDisplayedRows);
  return &m_leafCells[index];
}

MessageTableCellWithChevron* MathToolbox::nodeCellAtIndex(int index) {
  assert(index >= 0 && index < k_maxNumberOfDisplayedRows);
  return &m_nodeCells[index];
}

int MathToolbox::maxNumberOfDisplayedRows() {
 return k_maxNumberOfDisplayedRows;
}