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8297ab24e4
Introduce the concept of a DRC_PROVIDER which allows to separate the various DRC functions to their own areas. This allows, amongst other things, a slimmer core DRC class, and allows DRC functions to be separately testable. The courtyard DRCs (overlap, missing and malformed) are the first victims, so instrumentation can be added to this function. Add some unit tests on this DRC function, as well a few re-usable PCB-based utility functions in a library (qa_pcbnew_utils) that could be shared between unit tests and other utilities.
113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2019 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <pcbnew_utils/board_construction_utils.h>
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#include <class_edge_mod.h>
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#include <class_module.h>
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#include <drc.h>
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#include <geometry/seg.h>
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#include <math/vector2d.h>
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namespace KI_TEST
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{
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void DrawSegment( MODULE& aMod, const SEG& aSeg, int aWidth, PCB_LAYER_ID aLayer )
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{
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auto seg = std::make_unique<EDGE_MODULE>( &aMod, STROKE_T::S_SEGMENT );
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seg->SetStart0( (wxPoint) aSeg.A );
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seg->SetEnd0( (wxPoint) aSeg.B );
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seg->SetWidth( aWidth );
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seg->SetLayer( aLayer );
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aMod.GraphicalItemsList().PushBack( seg.release() );
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}
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void DrawPolyline(
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MODULE& aMod, const std::vector<VECTOR2I>& aPts, int aWidth, PCB_LAYER_ID aLayer )
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{
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for( unsigned i = 0; i < aPts.size() - 1; ++i )
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{
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DrawSegment( aMod, { aPts[i], aPts[i + 1] }, aWidth, aLayer );
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}
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}
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void DrawArc( MODULE& aMod, const VECTOR2I& aCentre, const VECTOR2I& aStart, double aAngle,
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int aWidth, PCB_LAYER_ID aLayer )
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{
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auto seg = std::make_unique<EDGE_MODULE>( &aMod, STROKE_T::S_ARC );
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seg->SetStart0( (wxPoint) aCentre );
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seg->SetEnd0( (wxPoint) aStart );
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seg->SetAngle( aAngle * 10 );
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seg->SetWidth( aWidth );
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seg->SetLayer( aLayer );
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aMod.GraphicalItemsList().PushBack( seg.release() );
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}
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void DrawRect( MODULE& aMod, const VECTOR2I& aPos, const VECTOR2I& aSize, int aRadius, int aWidth,
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PCB_LAYER_ID aLayer )
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{
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const auto x_r = aPos.x + aSize.x / 2;
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const auto x_l = aPos.x - aSize.x / 2;
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const auto y_t = aPos.y + aSize.y / 2;
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const auto y_b = aPos.y - aSize.y / 2;
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const auto xin_r = x_r - aRadius;
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const auto xin_l = x_l + aRadius;
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const auto yin_t = y_t - aRadius;
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const auto yin_b = y_b + aRadius;
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// If non-zero (could be zero if it's a stadium shape)
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if( xin_l != xin_r )
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{
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DrawSegment( aMod, { { xin_l, y_t }, { xin_r, y_t } }, aWidth, aLayer );
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DrawSegment( aMod, { { xin_l, y_b }, { xin_r, y_b } }, aWidth, aLayer );
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}
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if( yin_b != yin_t )
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{
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DrawSegment( aMod, { { x_l, yin_b }, { x_l, yin_t } }, aWidth, aLayer );
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DrawSegment( aMod, { { x_r, yin_b }, { x_r, yin_t } }, aWidth, aLayer );
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}
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if( aRadius > 0 )
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{
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DrawArc( aMod, { xin_r, yin_t }, { x_r, yin_t }, 90, aWidth, aLayer );
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DrawArc( aMod, { xin_l, yin_t }, { xin_l, y_t }, 90, aWidth, aLayer );
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DrawArc( aMod, { xin_l, yin_b }, { x_l, yin_b }, 90, aWidth, aLayer );
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DrawArc( aMod, { xin_r, yin_b }, { xin_r, y_b }, 90, aWidth, aLayer );
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}
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}
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} // namespace KI_TEST
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