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77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
#ifndef APPS_VARIABLE_BOX_CONTROLLER_H
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#define APPS_VARIABLE_BOX_CONTROLLER_H
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#define MATRIX_VARIABLES 1
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#include <escher.h>
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#include <poincare.h>
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#include "variable_box_leaf_cell.h"
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#include "i18n.h"
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class VariableBoxController : public StackViewController {
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public:
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typedef void (*Action)(void * sender, const char * text);
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VariableBoxController(Poincare::GlobalContext * context);
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void didBecomeFirstResponder() override;
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void setTextFieldSender(TextField * textField);
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void setEditableExpressionViewSender(EditableExpressionView * editableExpressionView);
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void viewWillAppear() override;
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void viewDidDisappear() override;
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private:
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class ContentViewController : public ViewController, public ListViewDataSource, public SelectableTableViewDataSource {
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public:
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ContentViewController(Responder * parentResponder, Poincare::GlobalContext * context);
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View * view() override;
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const char * title() override;
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void didBecomeFirstResponder() override;
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bool handleEvent(Ion::Events::Event event) override;
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int numberOfRows() override;
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HighlightCell * reusableCell(int index, int type) override;
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int reusableCellCount(int type) override;
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void willDisplayCellForIndex(HighlightCell * cell, int index) override;
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KDCoordinate rowHeight(int j) override;
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KDCoordinate cumulatedHeightFromIndex(int j) override;
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int indexFromCumulatedHeight(KDCoordinate offsetY) override;
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int typeAtLocation(int i, int j) override;
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void setTextFieldSender(TextField * textField);
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void setEditableExpressionViewSender(EditableExpressionView * editableExpressionView);
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void reloadData();
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void resetPage();
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void viewDidDisappear() override;
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private:
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enum class Page {
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RootMenu,
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Scalar,
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#if LIST_VARIABLES
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List,
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#endif
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Matrix
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};
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constexpr static int k_maxNumberOfDisplayedRows = 6; //240/40
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#if LIST_VARIABLES
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constexpr static int k_numberOfMenuRows = 3;
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#else
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constexpr static int k_numberOfMenuRows = 2;
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#endif
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constexpr static KDCoordinate k_leafMargin = 10;
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Page pageAtIndex(int index);
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void putLabelAtIndexInBuffer(int index, char * buffer);
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I18n::Message nodeLabelAtIndex(int index);
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const Poincare::Expression * expressionForIndex(int index);
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static void insertTextInTextField(void * sender, const char * textToInsert);
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static void insertTextInEditableExpressionView(void * sender, const char * textToInsert);
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Poincare::GlobalContext * m_context;
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Responder * m_sender;
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Action m_insertTextAction;
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int m_firstSelectedRow;
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int m_previousSelectedRow;
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Page m_currentPage;
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VariableBoxLeafCell m_leafCells[k_maxNumberOfDisplayedRows];
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MessageTableCellWithChevron m_nodeCells[k_numberOfMenuRows];
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SelectableTableView m_selectableTableView;
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};
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ContentViewController m_contentViewController;
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};
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#endif
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