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class_gbr_screen.cpp
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class_gbr_screen.cpp
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/**
* @file class_gbr_screen.cpp
*/
#include <fctsys.h>
#include <common.h>
#include <macros.h>
#include <class_gbr_screen.h>
#include <base_units.h>
#include <gerbview_id.h>
#define DMIL_GRID( x ) wxRealPoint( x * IU_PER_DECIMILS,\
x * IU_PER_DECIMILS )
#define MM_GRID( x ) wxRealPoint( x * IU_PER_MM,\
x * IU_PER_MM )
/**
Default GerbView zoom values.
Roughly a 1.5 progression.
*/
static const double gbrZoomList[] =
{
ZOOM_FACTOR( 0.5 ),
ZOOM_FACTOR( 1.0 ),
ZOOM_FACTOR( 1.5 ),
ZOOM_FACTOR( 2.0 ),
ZOOM_FACTOR( 3.0 ),
ZOOM_FACTOR( 4.5 ),
ZOOM_FACTOR( 7.0 ),
ZOOM_FACTOR( 10.0 ),
ZOOM_FACTOR( 15.0 ),
ZOOM_FACTOR( 22.0 ),
ZOOM_FACTOR( 35.0 ),
ZOOM_FACTOR( 50.0 ),
ZOOM_FACTOR( 80.0 ),
ZOOM_FACTOR( 120.0 ),
ZOOM_FACTOR( 200.0 ),
ZOOM_FACTOR( 350.0 ),
ZOOM_FACTOR( 500.0 ),
ZOOM_FACTOR( 1000.0 ),
ZOOM_FACTOR( 2000.0 )
};
// Default grid sizes for PCB editor screens.
static GRID_TYPE gbrGridList[] =
{
// predefined grid list in 0.0001 inches
{ ID_POPUP_GRID_LEVEL_1000, DMIL_GRID( 1000 ) },
{ ID_POPUP_GRID_LEVEL_500, DMIL_GRID( 500 ) },
{ ID_POPUP_GRID_LEVEL_250, DMIL_GRID( 250 ) },
{ ID_POPUP_GRID_LEVEL_200, DMIL_GRID( 200 ) },
{ ID_POPUP_GRID_LEVEL_100, DMIL_GRID( 100 ) },
{ ID_POPUP_GRID_LEVEL_50, DMIL_GRID( 50 ) },
{ ID_POPUP_GRID_LEVEL_25, DMIL_GRID( 25 ) },
{ ID_POPUP_GRID_LEVEL_20, DMIL_GRID( 20 ) },
{ ID_POPUP_GRID_LEVEL_10, DMIL_GRID( 10 ) },
{ ID_POPUP_GRID_LEVEL_5, DMIL_GRID( 5 ) },
{ ID_POPUP_GRID_LEVEL_2, DMIL_GRID( 2 ) },
{ ID_POPUP_GRID_LEVEL_1, DMIL_GRID( 1 ) },
// predefined grid list in mm
{ ID_POPUP_GRID_LEVEL_5MM, MM_GRID( 5.0 ) },
{ ID_POPUP_GRID_LEVEL_2_5MM, MM_GRID( 2.5 ) },
{ ID_POPUP_GRID_LEVEL_1MM, MM_GRID( 1.0 ) },
{ ID_POPUP_GRID_LEVEL_0_5MM, MM_GRID( 0.5 ) },
{ ID_POPUP_GRID_LEVEL_0_25MM, MM_GRID( 0.25 ) },
{ ID_POPUP_GRID_LEVEL_0_2MM, MM_GRID( 0.2 ) },
{ ID_POPUP_GRID_LEVEL_0_1MM, MM_GRID( 0.1 ) },
{ ID_POPUP_GRID_LEVEL_0_0_5MM, MM_GRID( 0.05 ) },
{ ID_POPUP_GRID_LEVEL_0_0_25MM, MM_GRID( 0.025 ) },
{ ID_POPUP_GRID_LEVEL_0_0_1MM, MM_GRID( 0.01 ) }
};
GBR_SCREEN::GBR_SCREEN( const wxSize& aPageSizeIU ) :
BASE_SCREEN( SCREEN_T )
{
for( unsigned i = 0; i < DIM( gbrZoomList ); ++i )
m_ZoomList.push_back( gbrZoomList[i] );
for( unsigned i = 0; i < DIM( gbrGridList ); ++i )
AddGrid( gbrGridList[i] );
// Set the working grid size to a reasonable value (in 1/10000 inch)
SetGrid( DMIL_GRID( 500 ) );
m_Active_Layer = LAYER_N_BACK; // default active layer = bottom layer
SetZoom( ZOOM_FACTOR( 350 ) ); // a default value for zoom
InitDataPoints( aPageSizeIU );
}
GBR_SCREEN::~GBR_SCREEN()
{
ClearUndoRedoList();
}
// virtual function
int GBR_SCREEN::MilsToIuScalar()
{
return (int)IU_PER_MILS;
}
/* Virtual function needed by classes derived from BASE_SCREEN
* this is a virtual pure function in BASE_SCREEN
* do nothing in GerbView
* could be removed later
*/
void GBR_SCREEN::ClearUndoORRedoList( UNDO_REDO_CONTAINER&, int )
{
}