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1a5661fd4c
This allows for a great deal of simplifications in the class RangeParamterController. Change-Id: I5de55d4e8e1f598eb13b08fb8f042907f55b2fa8
89 lines
3.3 KiB
C++
89 lines
3.3 KiB
C++
#include "range_parameter_controller.h"
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#include <assert.h>
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using namespace Poincare;
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namespace Shared {
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RangeParameterController::RangeParameterController(Responder * parentResponder, InputEventHandlerDelegate * inputEventHandlerDelegate, InteractiveCurveViewRange * interactiveRange) :
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FloatParameterController<float>(parentResponder),
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m_interactiveRange(interactiveRange),
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m_tempInteractiveRange(*interactiveRange),
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m_rangeCells{},
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m_confirmPopUpController(Invocation([](void * context, void * sender) {
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Container::activeApp()->dismissModalViewController();
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((RangeParameterController *)context)->stackController()->pop();
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return true;
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}, this))
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{
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for (int i = 0; i < k_numberOfTextCell; i++) {
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m_rangeCells[i].setParentResponder(&m_selectableTableView);
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m_rangeCells[i].textField()->setDelegates(inputEventHandlerDelegate, this);
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}
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}
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const char * RangeParameterController::title() {
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return I18n::translate(I18n::Message::Axis);
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}
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int RangeParameterController::numberOfRows() const {
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return k_numberOfTextCell+1;
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}
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void RangeParameterController::willDisplayCellForIndex(HighlightCell * cell, int index) {
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if (index == numberOfRows()-1) {
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return;
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}
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MessageTableCellWithEditableText * myCell = (MessageTableCellWithEditableText *)cell;
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I18n::Message labels[k_numberOfTextCell] = {I18n::Message::XMin, I18n::Message::XMax, I18n::Message::YMin, I18n::Message::YMax};
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myCell->setMessage(labels[index]);
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myCell->setTextColor(KDColorBlack);
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FloatParameterController::willDisplayCellForIndex(cell, index);
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}
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void RangeParameterController::setRange(InteractiveCurveViewRange * range){
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m_interactiveRange = range;
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m_tempInteractiveRange = *range;
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}
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bool RangeParameterController::handleEvent(Ion::Events::Event event) {
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if (event == Ion::Events::Back && m_interactiveRange->rangeChecksum() != m_tempInteractiveRange.rangeChecksum()) {
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// Open pop-up to confirm discarding values
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Container::activeApp()->displayModalViewController(&m_confirmPopUpController, 0.f, 0.f, Metric::ExamPopUpTopMargin, Metric::PopUpRightMargin, Metric::ExamPopUpBottomMargin, Metric::PopUpLeftMargin);
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return true;
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}
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return FloatParameterController::handleEvent(event);
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}
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float RangeParameterController::parameterAtIndex(int parameterIndex) {
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ParameterGetterPointer getters[k_numberOfTextCell] = {&InteractiveCurveViewRange::xMin,
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&InteractiveCurveViewRange::xMax, &InteractiveCurveViewRange::yMin, &InteractiveCurveViewRange::yMax};
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return (m_tempInteractiveRange.*getters[parameterIndex])();
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}
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bool RangeParameterController::setParameterAtIndex(int parameterIndex, float f) {
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ParameterSetterPointer setters[k_numberOfTextCell] = {&InteractiveCurveViewRange::setXMin,
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&InteractiveCurveViewRange::setXMax, &InteractiveCurveViewRange::setYMin, &InteractiveCurveViewRange::setYMax};
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(m_tempInteractiveRange.*setters[parameterIndex])(f);
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return true;
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}
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HighlightCell * RangeParameterController::reusableParameterCell(int index, int type) {
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assert(type == 1);
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assert(index >= 0 && index < k_numberOfTextCell);
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return m_rangeCells + index;
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}
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int RangeParameterController::reusableParameterCellCount(int type) {
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assert(type == 1);
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return k_numberOfTextCell;
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}
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void RangeParameterController::buttonAction() {
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*m_interactiveRange = m_tempInteractiveRange;
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StackViewController * stack = stackController();
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stack->pop();
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}
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}
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