kicad/gerbview/class_gbr_layout.h

113 lines
3.0 KiB
C++

/**
* @file class_gbr_layout.h
* @brief Class CLASS_GBR_LAYOUT to handle a board.
*/
#ifndef CLASS_GBR_LAYOUT_H
#define CLASS_GBR_LAYOUT_H
#include <dlist.h>
#include <class_colors_design_settings.h>
#include <common.h> // PAGE_INFO
#include <class_title_block.h>
#include <class_gerber_draw_item.h>
#include <gr_basic.h>
/**
* Class GBR_LAYOUT
* holds list of GERBER_DRAW_ITEM currently loaded.
*/
class GBR_LAYOUT
{
private:
EDA_RECT m_BoundingBox;
PAGE_INFO m_paper;
TITLE_BLOCK m_titles;
wxPoint m_originAxisPosition;
LAYER_MSK m_printLayersMask; // When printing: the list of layers to print
public:
DLIST<GERBER_DRAW_ITEM> m_Drawings; // linked list of Gerber Items
GBR_LAYOUT();
~GBR_LAYOUT();
const PAGE_INFO& GetPageSettings() const { return m_paper; }
void SetPageSettings( const PAGE_INFO& aPageSettings ) { m_paper = aPageSettings; }
const wxPoint& GetOriginAxisPosition() const
{
return m_originAxisPosition;
}
void SetOriginAxisPosition( const wxPoint& aPosition )
{
m_originAxisPosition = aPosition;
}
TITLE_BLOCK& GetTitleBlock()
{
return m_titles;
}
void SetTitleBlock( const TITLE_BLOCK& aTitleBlock )
{
m_titles = aTitleBlock;
}
/**
* Function ComputeBoundingBox
* calculates the bounding box containing all Gerber items.
* @return EDA_RECT - the full item list bounding box
*/
EDA_RECT ComputeBoundingBox();
/**
* Function GetBoundingBox
* may be called soon after ComputeBoundingBox() to return the same EDA_RECT,
* as long as the CLASS_GBR_LAYOUT has not changed.
*/
EDA_RECT GetBoundingBox() const { return m_BoundingBox; } // override
void SetBoundingBox( const EDA_RECT& aBox ) { m_BoundingBox = aBox; }
/**
* Function Draw.
* Redraw the CLASS_GBR_LAYOUT items but not cursors, axis or grid.
* @param aPanel = the panel relative to the board
* @param aDC = the current device context
* @param aDrawMode = GR_COPY, GR_OR ... (not always used)
* @param aOffset = an draw offset value
*/
void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
GR_DRAWMODE aDrawMode, const wxPoint& aOffset );
/**
* Function SetVisibleLayers
* changes the bit-mask of visible layers
* @param aLayerMask = The new bit-mask of visible layers
*/
void SetVisibleLayers( LAYER_MSK aLayerMask )
{
m_printLayersMask = aLayerMask;
}
/**
* Function IsLayerVisible
* tests whether a given layer is visible
* @param aLayer = The layer to be tested
* @return bool - true if the layer is visible.
*/
bool IsLayerVisible( LAYER_NUM aLayer ) const;
#if defined(DEBUG)
void Show( int nestLevel, std::ostream& os ) const; // overload
#endif
};
#endif // #ifndef CLASS_GBR_LAYOUT_H