mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-01-19 00:37:25 +01:00
100 lines
3.8 KiB
C++
100 lines
3.8 KiB
C++
#include "list_controller.h"
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#include "../app.h"
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#include "../../i18n.h"
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#include <assert.h>
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using namespace Shared;
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namespace Graph {
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ListController::ListController(Responder * parentResponder, CartesianFunctionStore * functionStore, ButtonRowController * header, ButtonRowController * footer) :
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Shared::ListController(parentResponder, functionStore, header, footer, I18n::Message::AddFunction),
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m_functionTitleCells{FunctionTitleCell(FunctionTitleCell::Orientation::VerticalIndicator), FunctionTitleCell(FunctionTitleCell::Orientation::VerticalIndicator), FunctionTitleCell(FunctionTitleCell::Orientation::VerticalIndicator),
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FunctionTitleCell(FunctionTitleCell::Orientation::VerticalIndicator), FunctionTitleCell(FunctionTitleCell::Orientation::VerticalIndicator)},
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m_parameterController(ListParameterController(this, functionStore, I18n::Message::FunctionColor, I18n::Message::DeleteFunction))
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{
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}
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const char * ListController::title() {
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return I18n::translate(I18n::Message::FunctionTab);
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}
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int ListController::numberOfRows() {
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if (m_functionStore->numberOfFunctions() == m_functionStore->maxNumberOfFunctions()) {
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return m_functionStore->numberOfFunctions();
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}
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return 1 + m_functionStore->numberOfFunctions();
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};
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KDCoordinate ListController::rowHeight(int j) {
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if (m_functionStore->numberOfFunctions() < m_functionStore->maxNumberOfFunctions() && j == numberOfRows() - 1) {
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return k_emptyRowHeight;
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}
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Function * function = m_functionStore->functionAtIndex(j);
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if (function->layout() == nullptr) {
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return k_emptyRowHeight;
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}
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KDCoordinate functionSize = function->layout()->size().height();
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return functionSize + k_emptyRowHeight - KDText::stringSize(" ").height();
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}
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void ListController::editExpression(Function * function, Ion::Events::Event event) {
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char * initialText = nullptr;
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char initialTextContent[TextField::maxBufferSize()];
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if (event == Ion::Events::OK) {
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strlcpy(initialTextContent, function->text(), sizeof(initialTextContent));
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initialText = initialTextContent;
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}
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App * myApp = (App *)app();
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InputViewController * inputController = myApp->inputViewController();
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inputController->edit(this, event, function, initialText,
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[](void * context, void * sender){
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Shared::Function * myFunction = (Shared::Function *)context;
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InputViewController * myInputViewController = (InputViewController *)sender;
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const char * textBody = myInputViewController->textBody();
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myFunction->setContent(textBody);
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},
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[](void * context, void * sender){
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});
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}
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ListParameterController * ListController::parameterController() {
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return &m_parameterController;
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}
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int ListController::maxNumberOfRows() {
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return k_maxNumberOfRows;
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}
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HighlightCell * ListController::titleCells(int index) {
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assert(index >= 0 && index < k_maxNumberOfRows);
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return &m_functionTitleCells[index];
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}
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HighlightCell * ListController::expressionCells(int index) {
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assert(index >= 0 && index < k_maxNumberOfRows);
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return &m_expressionCells[index];
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}
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void ListController::willDisplayTitleCellAtIndex(HighlightCell * cell, int j) {
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FunctionTitleCell * myFunctionCell = (FunctionTitleCell *)cell;
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CartesianFunction * function = ((CartesianFunctionStore *)m_functionStore)->functionAtIndex(j);
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char bufferName[5] = {*function->name(),'(', m_functionStore->symbol(),')', 0};
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myFunctionCell->setText(bufferName);
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KDColor functionNameColor = function->isActive() ? function->color() : Palette::GreyDark;
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myFunctionCell->setColor(functionNameColor);
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}
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void ListController::willDisplayExpressionCellAtIndex(HighlightCell * cell, int j) {
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FunctionExpressionCell * myCell = (FunctionExpressionCell *)cell;
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Function * f = m_functionStore->functionAtIndex(j);
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myCell->setExpression(f->layout());
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bool active = f->isActive();
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KDColor textColor = active ? KDColorBlack : Palette::GreyDark;
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myCell->setTextColor(textColor);
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}
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}
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