108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
|
/*
|
||
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
||
|
|
*
|
||
|
|
* Author Jean-Pierre Charras, jp.charras at wanadoo.fr
|
||
|
|
* Copyright (C) 2024 KiCad Developers, see AUTHORS.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 3 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, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
#include "lib_symbol.h"
|
||
|
|
#include "sch_symbol.h"
|
||
|
|
#include "sch_pin.h"
|
||
|
|
|
||
|
|
struct ORIENT_MIRROR
|
||
|
|
{
|
||
|
|
int flag;
|
||
|
|
int n_rots;
|
||
|
|
int mirror_x;
|
||
|
|
int mirror_y;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
// symbols_orientations_list is the list of possible orientation+mirror values
|
||
|
|
// like returned by SCH_SYMBOL::GetOrientation()
|
||
|
|
// Some transforms are equivalent, like rotation 180 + mirror X = mirror Y
|
||
|
|
|
||
|
|
static ORIENT_MIRROR symbols_orientations_list[] =
|
||
|
|
{
|
||
|
|
{ SYM_ORIENT_0, 0, 0, 0 },
|
||
|
|
{ SYM_ORIENT_90, 1, 0, 0 },
|
||
|
|
{ SYM_ORIENT_180, 2, 0, 0 },
|
||
|
|
{ SYM_ORIENT_270, 3, 0, 0 },
|
||
|
|
{ SYM_MIRROR_X + SYM_ORIENT_0, 0, 1, 0 },
|
||
|
|
{ SYM_MIRROR_X + SYM_ORIENT_90, 1, 1, 0 },
|
||
|
|
{ SYM_MIRROR_Y, 0, 0, 1 },
|
||
|
|
{ SYM_MIRROR_X + SYM_ORIENT_270, 3, 1, 0 },
|
||
|
|
{ SYM_MIRROR_Y + SYM_ORIENT_0, 0, 0, 1 },
|
||
|
|
{ SYM_MIRROR_Y + SYM_ORIENT_90, 1, 0, 1 },
|
||
|
|
{ SYM_MIRROR_Y + SYM_ORIENT_180, 2, 0, 1 },
|
||
|
|
{ SYM_MIRROR_Y + SYM_ORIENT_270, 3, 0, 1 }
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
void OrientAndMirrorSymbolItems( LIB_SYMBOL* aSymbol, int aOrientation )
|
||
|
|
{
|
||
|
|
ORIENT_MIRROR o = symbols_orientations_list[ 0 ];
|
||
|
|
|
||
|
|
for( ORIENT_MIRROR& i : symbols_orientations_list )
|
||
|
|
{
|
||
|
|
if( i.flag == aOrientation )
|
||
|
|
{
|
||
|
|
o = i;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for( SCH_ITEM& item : aSymbol->GetDrawItems() )
|
||
|
|
{
|
||
|
|
for( int i = 0; i < o.n_rots; i++ )
|
||
|
|
item.Rotate( VECTOR2I( 0, 0 ), true );
|
||
|
|
|
||
|
|
if( o.mirror_x )
|
||
|
|
item.MirrorVertically( 0 );
|
||
|
|
|
||
|
|
if( o.mirror_y )
|
||
|
|
item.MirrorHorizontally( 0 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// Rotate and/or mirror a SCH_PIN according to aOrientMirror.
|
||
|
|
// aOrientMirror is the orientation/mirror of the parent symbol.
|
||
|
|
// The modified pin orientation is the actual pin orientation/mirror
|
||
|
|
// when the parent symbol is drawn.
|
||
|
|
void RotateAndMirrorPin( SCH_PIN& aPin, int aOrientMirror )
|
||
|
|
{
|
||
|
|
ORIENT_MIRROR o = symbols_orientations_list[ 0 ];
|
||
|
|
|
||
|
|
for( ORIENT_MIRROR& i : symbols_orientations_list )
|
||
|
|
{
|
||
|
|
if( i.flag == aOrientMirror )
|
||
|
|
{
|
||
|
|
o = i;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for( int i = 0; i < o.n_rots; i++ )
|
||
|
|
aPin.RotatePin( VECTOR2I( 0, 0 ), true );
|
||
|
|
|
||
|
|
if( o.mirror_x )
|
||
|
|
aPin.MirrorVerticallyPin( 0 );
|
||
|
|
|
||
|
|
if( o.mirror_y )
|
||
|
|
aPin.MirrorHorizontallyPin( 0 );
|
||
|
|
}
|