kicad/pcbnew/classpcb.cpp

165 lines
5.3 KiB
C++

/**
* @file classpcb.cpp
* @brief Member functions of classes used in Pcbnew (see pcbstruct.h)
* except for tracks (see class_track.cpp).
*/
#include <fctsys.h>
#include <common.h>
#include <macros.h>
#include <trigo.h>
#include <class_pcb_screen.h>
#include <eda_text.h> // FILLED
#include <base_units.h>
#include <pcbnew.h>
#include <class_board_design_settings.h>
#include <layers_id_colors_and_visibility.h>
#include <pcbnew_id.h>
#define ZOOM_FACTOR( x ) ( x * IU_PER_DECIMILS )
#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 Pcbnew zoom values.
Limited to 19 values to keep a decent size to menus.
Roughly a 1.5 progression.
The last 2 values are handy when somebody uses a library import of a module
(or foreign data) which has a bad coordinate.
Also useful in GerbView for this reason.
Zoom 5 and 10 can create artefacts when drawing (integer overflow in low level graphic
functions )
*/
static const double pcbZoomList[] =
{
#if defined( USE_PCBNEW_NANOMETRES )
ZOOM_FACTOR( 0.1 ),
ZOOM_FACTOR( 0.2 ),
ZOOM_FACTOR( 0.3 ),
#endif
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( 300.0 ),
#if !defined( USE_PCBNEW_NANOMETRES )
ZOOM_FACTOR( 500.0 ),
ZOOM_FACTOR( 1000.0 ),
ZOOM_FACTOR( 2000.0 )
#endif
};
// Default grid sizes for PCB editor screens.
static GRID_TYPE pcbGridList[] =
{
// 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 ) }
};
PCB_SCREEN::PCB_SCREEN( const wxSize& aPageSizeIU ) :
BASE_SCREEN( SCREEN_T )
{
wxSize displayz = wxGetDisplaySize();
for( unsigned i = 0; i < DIM( pcbZoomList ); ++i )
m_ZoomList.Add( pcbZoomList[i] );
for( unsigned i = 0; i < DIM( pcbGridList ); ++i )
AddGrid( pcbGridList[i] );
// Set the working grid size to a reasonnable value (in 1/10000 inch)
SetGrid( DMIL_GRID( 500 ) );
m_Active_Layer = LAYER_N_BACK; // default active layer = bottom layer
m_Route_Layer_TOP = LAYER_N_FRONT; // default layers pair for vias (bottom to top)
m_Route_Layer_BOTTOM = LAYER_N_BACK;
SetZoom( ZOOM_FACTOR( 120 ) ); // a default value for zoom
InitDataPoints( aPageSizeIU );
}
PCB_SCREEN::~PCB_SCREEN()
{
ClearUndoRedoList();
}
int PCB_SCREEN::MilsToIuScalar()
{
return (int)IU_PER_MILS;
}
DISPLAY_OPTIONS::DISPLAY_OPTIONS()
{
DisplayPadFill = FILLED;
DisplayViaFill = FILLED;
DisplayPadNum = true;
DisplayPadIsol = true;
DisplayModEdge = true;
DisplayModText = true;
DisplayPcbTrackFill = true; // false = sketch , true = filled
ShowTrackClearanceMode = SHOW_CLEARANCE_NEW_TRACKS_AND_VIA_AREAS;
m_DisplayViaMode = VIA_HOLE_NOT_SHOW;
DisplayPolarCood = false; /* false = display absolute coordinates,
* true = display polar cordinates */
DisplayZonesMode = 0; /* 0 = Show filled areas outlines in zones,
* 1 = do not show filled areas outlines
* 2 = show outlines of filled areas */
DisplayNetNamesMode = 3; /* 0 do not show netnames,
* 1 show netnames on pads
* 2 show netnames on tracks
* 3 show netnames on tracks and pads */
DisplayDrawItems = true;
ContrastModeDisplay = false;
}