The storage for pointers to cells. More...

#include <CellPointers.h>

Collaboration diagram for CellPointers:

Data Structures
class	ErrorList
	A list of editor cells containing error messages. More...

Public Member Functions
void	ScrollToCell (Cell *cell)

Cell *	CellToScrollTo ()

	CellPointers (wxScrolledCanvas *worksheet)

GroupCell *	GetWorkingGroup (bool resortToLast=false) const
	Returns the cell maxima currently works on.

void	SetWorkingGroup (GroupCell *group)
	Sets the cell maxima currently works on. NULL if there isn't such a cell.

void	WXMXResetCounter ()

wxString	WXMXGetNewFileName ()

std::size_t	WXMXImageCount () const

bool	HasCellsSelected () const

void	ResetSearchStart ()
	Forget where the search was started.

void	ResetMouseSelectionStart ()
	Forget where the mouse selection was started.

void	ResetKeyboardSelectionStart ()
	Forget where the keyboard selection was started.

void	SetTimerIdForCell (Cell *cell, int timerId)

int	GetTimerIdForCell (Cell *cell) const

Cell *	GetCellForTimerId (int timerId) const

void	RemoveTimerIdForCell (const Cell *const cell)

wxScrolledCanvas *	GetWorksheet ()

Data Fields
ErrorList	m_errorList
	The list of cells maxima has complained about errors in.

CellPtr< EditorCell >	m_cellMouseSelectionStartedIn
	The EditorCell the mouse selection has started in.

CellPtr< EditorCell >	m_cellKeyboardSelectionStartedIn
	The EditorCell the keyboard selection has started in.

CellPtr< EditorCell >	m_cellSearchStartedIn
	The EditorCell the search was started in.

int	m_indexSearchStartedAt = -1
	Which cursor position incremental search has started at?

CellPtr< EditorCell >	m_activeCell
	Which EditCell the blinking cursor is in?

CellPtr< GroupCell >	m_groupCellUnderPointer
	The GroupCell that is under the mouse pointer.

CellPtr< EditorCell >	m_answerCell
	The EditorCell that contains the currently active question from maxima.

CellPtr< GroupCell >	m_lastWorkingGroup
	The last group cell maxima was working on.

CellPtr< TextCell >	m_currentTextCell
	The textcell the text maxima is sending us was ending in.

CellPtr< GroupCell >	m_workingGroup
	The group cell maxima is currently working on.

wxString	m_selectionString
	The currently selected string.

CellPtr< Cell >	m_selectionStart
	The first cell of the currently selected range of Cells.

CellPtr< Cell >	m_cellUnderPointer
	The last cell of the currently selected range of groupCells.

CellPtr< Cell >	m_selectionEnd
	The last cell of the currently selected range of Cells.

bool	m_scrollToCell = false
	Is scrolling to a cell scheduled?

Detailed Description

The storage for pointers to cells.

If a cell is deleted it is necessary to remove all pointers that might allow to access the now-defunct cell. These pointers are kept in this per-worksheet structure.

Member Function Documentation

◆ GetWorkingGroup()

GroupCell * CellPointers::GetWorkingGroup ( bool resortToLast = false ) const

Returns the cell maxima currently works on.

NULL if there isn't such a cell.

Parameters

resortToLast true = if we already have set the cell maxima works on to NULL use the last cell maxima was known to work on.

Field Documentation

◆ m_cellUnderPointer

CellPtr<Cell> CellPointers::m_cellUnderPointer

The last cell of the currently selected range of groupCells.

NULL, when no GroupCells are selected and NULL, if only stuff inside a GroupCell is selected and therefore the selection is handled by EditorCell; This cell is always below m_selectionStart.

See also m_hCaretPositionEnd The cell currently under the mouse pointer

◆ m_selectionEnd

CellPtr<Cell> CellPointers::m_selectionEnd

The last cell of the currently selected range of Cells.

NULL, when no Cells are selected and NULL, if only stuff inside a EditorCell is selected and therefore the selection is handled by EditorCell; This cell is always above m_selectionEnd.

See also m_hCaretPositionStart, m_hCaretPositionEnd and m_selectionStart.

◆ m_selectionStart

CellPtr<Cell> CellPointers::m_selectionStart

The first cell of the currently selected range of Cells.

NULL, when no Cells are selected and NULL, if only stuff inside a EditorCell is selected and therefore the selection is handled by EditorCell; This cell is always above m_selectionEnd.

See also m_hCaretPositionStart and m_selectionEnd

◆ m_selectionString

wxString CellPointers::m_selectionString

The currently selected string.

Since this string is defined here it is available in every editor cell for highlighting other instances of the selected string.

◆ m_workingGroup

CellPtr<GroupCell> CellPointers::m_workingGroup

The group cell maxima is currently working on.

NULL means that maxima isn't currently evaluating a cell.

The documentation for this class was generated from the following files:

src/CellPointers.h
src/CellPointers.cpp

Data Structures

Public Member Functions

Data Fields