kicad/common/pcbcommon.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2008 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2008 KiCad Developers, see change_log.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/*
* This file contains the global constants and variables used in the PCB
* applications Pcbnew, CvPcb, and GervView. The goal of this was to
* unobfuscate the original header file design that made it very difficult
* to figure out where these variables lived. Ideally, they should be pushed
* back into the application layer.
*/
#include <fctsys.h>
#include <pcbcommon.h>
#include <plot_common.h>
#include <class_pad.h>
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#include <class_zone_settings.h>
#include <class_board_design_settings.h>
class MODULE;
/* return a one bit layer mask from a layer number
* aLayerNumber = the layer number to convert (0 .. LAYER_COUNT-1)
*/
int GetLayerMask( int aLayerNumber )
{
wxASSERT( aLayerNumber < LAYER_COUNT && aLayerNumber >= 0 );
#if 0
// Look up Table for conversion one layer number -> one bit layer mask:
static int tabOneLayerMask[LAYER_COUNT] =
{
0x00000001, 0x00000002, 0x00000004, 0x00000008,
0x00000010, 0x00000020, 0x00000040, 0x00000080,
0x00000100, 0x00000200, 0x00000400, 0x00000800,
0x00001000, 0x00002000, 0x00004000, 0x00008000,
0x00010000, 0x00020000, 0x00040000, 0x00080000,
0x00100000, 0x00200000, 0x00400000, 0x00800000,
0x01000000, 0x02000000, 0x04000000, 0x08000000,
0x10000000, 0x20000000, 0x40000000, 0x80000000
};
return( tabOneLayerMask[aLayerNumber] );
#else
return 1 << aLayerNumber;
#endif
}
/* Look up Table for conversion copper layer count -> general copper layer
* mask: */
int g_TabAllCopperLayerMask[NB_COPPER_LAYERS] = {
0x0001, 0x8001, 0x8003, 0x8007,
0x800F, 0x801F, 0x803F, 0x807F,
0x80FF, 0x81FF, 0x83FF, 0x87FF,
0x8FFF, 0x9FFF, 0xCFFF, 0xFFFF
};
DISPLAY_OPTIONS DisplayOpt; /* Display options for board items */
int g_RotationAngle;
int g_AnchorColor = BLUE;
int g_ModuleTextCMPColor = LIGHTGRAY;
int g_ModuleTextCUColor = MAGENTA;
int g_ModuleTextNOVColor = DARKGRAY;
int g_PadCUColor = GREEN;
int g_PadCMPColor = RED;
/**
* Used in track creation, a list of track segments currently being created,
* with the newest track at the end of the list, sorted by new-ness. e.g. use
* TRACK->Back() to get the next older track, TRACK->Next() to get the next
* newer track.
*/
DLIST<TRACK> g_CurrentTrackList;