101 lines
2.3 KiB
C++
101 lines
2.3 KiB
C++
#pragma once
|
|
|
|
#ifndef COLUMNFAN_INCLUDED
|
|
#define COLUMNFAN_INCLUDED
|
|
|
|
#include "tcommon.h"
|
|
|
|
#undef DVAPI
|
|
#undef DVVAR
|
|
#ifdef TOONZLIB_EXPORTS
|
|
#define DVAPI DV_EXPORT_API
|
|
#define DVVAR DV_EXPORT_VAR
|
|
#else
|
|
#define DVAPI DV_IMPORT_API
|
|
#define DVVAR DV_IMPORT_VAR
|
|
#endif
|
|
|
|
class TOStream;
|
|
class TIStream;
|
|
|
|
//=============================================================================
|
|
//! The ColumnFan class is used to menage display columns.
|
|
/*!The class allows to fold a column by column index, deactivate(), to
|
|
open folded columns, activate() and to know if column is folded or not,
|
|
isActive().
|
|
|
|
Class provides column layer-axis coordinate too.
|
|
It's possible to know column index by column layer-axis coordinate,
|
|
colToLayerAxis()
|
|
and vice versa, layerAxisToCol().
|
|
*/
|
|
//=============================================================================
|
|
|
|
class DVAPI ColumnFan {
|
|
class Column {
|
|
public:
|
|
bool m_active;
|
|
int m_pos;
|
|
Column() : m_active(true), m_pos(0) {}
|
|
};
|
|
std::vector<Column> m_columns;
|
|
std::map<int, int> m_table;
|
|
int m_firstFreePos;
|
|
int m_unfolded, m_folded;
|
|
bool m_cameraActive;
|
|
int m_cameraColumnDim;
|
|
/*!
|
|
Called by activate() and deactivate() to update columns coordinates.
|
|
*/
|
|
void update();
|
|
|
|
public:
|
|
/*!
|
|
Constructs a ColumnFan with default value.
|
|
*/
|
|
ColumnFan();
|
|
|
|
//! Adjust column sizes when switching orientation
|
|
void setDimensions(int unfolded, int cameraColumn);
|
|
|
|
/*!
|
|
Set column \b col not folded.
|
|
\sa deactivate() and isActive()
|
|
*/
|
|
void activate(int col);
|
|
/*!
|
|
Fold column \b col.
|
|
\sa activate() and isActive()
|
|
*/
|
|
void deactivate(int col);
|
|
/*!
|
|
Return true if column \b col is active, column is not folded, else return false.
|
|
\sa activate() and deactivate()
|
|
*/
|
|
bool isActive(int col) const;
|
|
|
|
/*!
|
|
Return column index of column in layer axis (x for vertical timeline, y for
|
|
horizontal).
|
|
\sa colToLayerAxis()
|
|
*/
|
|
int layerAxisToCol(int layerAxis) const;
|
|
/*!
|
|
Return layer coordinate (x for vertical timeline, y for horizontal)
|
|
of column identified by \b col.
|
|
\sa layerAxisToCol()
|
|
*/
|
|
int colToLayerAxis(int col) const;
|
|
|
|
void copyFoldedStateFrom(const ColumnFan &from);
|
|
|
|
bool isEmpty() const;
|
|
|
|
void saveData(TOStream &os);
|
|
void loadData(TIStream &is);
|
|
|
|
void rollLeftFoldedState(int index, int count);
|
|
void rollRightFoldedState(int index, int count);
|
|
};
|
|
|
|
#endif
|