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694ad93385
This is the last of the object save/load code that was not moved into the SCH_LEGACY_PLUGIN object. All schematic and library I/O is now performed in the SCH_LEGACY_PLUGIN object and as been removed from the schematic and library objects. The old single symbol file format has been replaced with the normal symbol library file format since there was no difference between them except the SYMBOL token. The SYMBOL token was no longer being read since the introduction of the SCH_LEGACY_PLUGIN symbol library loader. Update the Doxygen comments in all of the modified files.
407 lines
11 KiB
C++
407 lines
11 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) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2004-2017 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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/**
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* @file lib_rectangle.cpp
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*/
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#include <fctsys.h>
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#include <gr_basic.h>
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#include <macros.h>
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#include <class_drawpanel.h>
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#include <class_plotter.h>
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#include <trigo.h>
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#include <wxstruct.h>
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#include <base_units.h>
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#include <msgpanel.h>
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#include <bitmaps.h>
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#include <general.h>
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#include <lib_rectangle.h>
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#include <transform.h>
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LIB_RECTANGLE::LIB_RECTANGLE( LIB_PART* aParent ) :
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LIB_ITEM( LIB_RECTANGLE_T, aParent )
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{
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m_Width = 0;
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m_Fill = NO_FILL;
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m_isFillable = true;
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m_typeName = _( "Rectangle" );
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m_isHeightLocked = false;
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m_isWidthLocked = false;
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m_isStartPointSelected = false;
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}
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EDA_ITEM* LIB_RECTANGLE::Clone() const
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{
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return new LIB_RECTANGLE( *this );
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}
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int LIB_RECTANGLE::compare( const LIB_ITEM& aOther ) const
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{
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wxASSERT( aOther.Type() == LIB_RECTANGLE_T );
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const LIB_RECTANGLE* tmp = ( LIB_RECTANGLE* ) &aOther;
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if( m_Pos.x != tmp->m_Pos.x )
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return m_Pos.x - tmp->m_Pos.x;
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if( m_Pos.y != tmp->m_Pos.y )
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return m_Pos.y - tmp->m_Pos.y;
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if( m_End.x != tmp->m_End.x )
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return m_End.x - tmp->m_End.x;
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if( m_End.y != tmp->m_End.y )
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return m_End.y - tmp->m_End.y;
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return 0;
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}
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void LIB_RECTANGLE::SetOffset( const wxPoint& aOffset )
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{
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m_Pos += aOffset;
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m_End += aOffset;
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}
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bool LIB_RECTANGLE::Inside( EDA_RECT& aRect ) const
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{
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return aRect.Contains( m_Pos.x, -m_Pos.y ) || aRect.Contains( m_End.x, -m_End.y );
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}
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void LIB_RECTANGLE::Move( const wxPoint& aPosition )
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{
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wxPoint size = m_End - m_Pos;
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m_Pos = aPosition;
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m_End = aPosition + size;
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}
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void LIB_RECTANGLE::MirrorHorizontal( const wxPoint& aCenter )
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{
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m_Pos.x -= aCenter.x;
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m_Pos.x *= -1;
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m_Pos.x += aCenter.x;
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m_End.x -= aCenter.x;
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m_End.x *= -1;
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m_End.x += aCenter.x;
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}
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void LIB_RECTANGLE::MirrorVertical( const wxPoint& aCenter )
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{
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m_Pos.y -= aCenter.y;
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m_Pos.y *= -1;
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m_Pos.y += aCenter.y;
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m_End.y -= aCenter.y;
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m_End.y *= -1;
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m_End.y += aCenter.y;
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}
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void LIB_RECTANGLE::Rotate( const wxPoint& aCenter, bool aRotateCCW )
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{
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int rot_angle = aRotateCCW ? -900 : 900;
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RotatePoint( &m_Pos, aCenter, rot_angle );
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RotatePoint( &m_End, aCenter, rot_angle );
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}
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void LIB_RECTANGLE::Plot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill,
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const TRANSFORM& aTransform )
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{
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wxASSERT( aPlotter != NULL );
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wxPoint pos = aTransform.TransformCoordinate( m_Pos ) + aOffset;
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wxPoint end = aTransform.TransformCoordinate( m_End ) + aOffset;
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if( aFill && m_Fill == FILLED_WITH_BG_BODYCOLOR )
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{
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aPlotter->SetColor( GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
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aPlotter->Rect( pos, end, FILLED_WITH_BG_BODYCOLOR, 0 );
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}
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bool already_filled = m_Fill == FILLED_WITH_BG_BODYCOLOR;
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aPlotter->SetColor( GetLayerColor( LAYER_DEVICE ) );
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aPlotter->Rect( pos, end, already_filled ? NO_FILL : m_Fill, GetPenSize() );
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}
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int LIB_RECTANGLE::GetPenSize() const
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{
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return ( m_Width == 0 ) ? GetDefaultLineThickness() : m_Width;
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}
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void LIB_RECTANGLE::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
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const wxPoint& aOffset, COLOR4D aColor, GR_DRAWMODE aDrawMode,
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void* aData, const TRANSFORM& aTransform )
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{
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wxPoint pos1, pos2;
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COLOR4D color = GetLayerColor( LAYER_DEVICE );
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if( aColor == COLOR4D::UNSPECIFIED ) // Used normal color or selected color
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{
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if( IsSelected() )
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color = GetItemSelectedColor();
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}
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else
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{
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color = aColor;
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}
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pos1 = aTransform.TransformCoordinate( m_Pos ) + aOffset;
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pos2 = aTransform.TransformCoordinate( m_End ) + aOffset;
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FILL_T fill = aData ? NO_FILL : m_Fill;
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if( aColor != COLOR4D::UNSPECIFIED )
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fill = NO_FILL;
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GRSetDrawMode( aDC, aDrawMode );
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EDA_RECT* const clipbox = aPanel? aPanel->GetClipBox() : NULL;
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if( fill == FILLED_WITH_BG_BODYCOLOR && !aData )
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GRFilledRect( clipbox, aDC, pos1.x, pos1.y, pos2.x, pos2.y, GetPenSize( ),
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(m_Flags & IS_MOVED) ? color : GetLayerColor( LAYER_DEVICE_BACKGROUND ),
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GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
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else if( m_Fill == FILLED_SHAPE && !aData )
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GRFilledRect( clipbox, aDC, pos1.x, pos1.y, pos2.x, pos2.y,
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GetPenSize(), color, color );
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else
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GRRect( clipbox, aDC, pos1.x, pos1.y, pos2.x, pos2.y, GetPenSize(), color );
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/* Set to one (1) to draw bounding box around rectangle to validate
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* bounding box calculation. */
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#if 0
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EDA_RECT bBox = GetBoundingBox();
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bBox.RevertYAxis();
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bBox = aTransform.TransformCoordinate( bBox );
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bBox.Move( aOffset );
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GRRect( clipbox, aDC, bBox, 0, LIGHTMAGENTA );
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#endif
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}
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void LIB_RECTANGLE::GetMsgPanelInfo( MSG_PANEL_ITEMS& aList )
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{
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wxString msg;
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LIB_ITEM::GetMsgPanelInfo( aList );
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msg = StringFromValue( g_UserUnit, m_Width, true );
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aList.push_back( MSG_PANEL_ITEM( _( "Line Width" ), msg, BLUE ) );
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}
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const EDA_RECT LIB_RECTANGLE::GetBoundingBox() const
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{
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EDA_RECT rect;
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rect.SetOrigin( m_Pos );
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rect.SetEnd( m_End );
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rect.Inflate( ( GetPenSize()+1 ) / 2 );
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rect.RevertYAxis();
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return rect;
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}
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bool LIB_RECTANGLE::HitTest( const wxPoint& aPosition ) const
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{
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int mindist = ( GetPenSize() / 2 ) + 1;
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// Have a minimal tolerance for hit test
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if( mindist < MINIMUM_SELECTION_DISTANCE )
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mindist = MINIMUM_SELECTION_DISTANCE;
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return HitTest( aPosition, mindist, DefaultTransform );
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}
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bool LIB_RECTANGLE::HitTest( const wxPoint &aPosition, int aThreshold, const TRANSFORM& aTransform ) const
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{
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if( aThreshold < 0 )
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aThreshold = GetPenSize() / 2;
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wxPoint actualStart = aTransform.TransformCoordinate( m_Pos );
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wxPoint actualEnd = aTransform.TransformCoordinate( m_End );
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// locate lower segment
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wxPoint start, end;
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start = actualStart;
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end.x = actualEnd.x;
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end.y = actualStart.y;
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if( TestSegmentHit( aPosition, start, end, aThreshold ) )
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return true;
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// locate right segment
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start.x = actualEnd.x;
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end.y = actualEnd.y;
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if( TestSegmentHit( aPosition, start, end, aThreshold ) )
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return true;
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// locate upper segment
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start.y = actualEnd.y;
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end.x = actualStart.x;
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if( TestSegmentHit( aPosition, start, end, aThreshold ) )
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return true;
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// locate left segment
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start = actualStart;
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end.x = actualStart.x;
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end.y = actualEnd.y;
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if( TestSegmentHit( aPosition, start, end, aThreshold ) )
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return true;
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return false;
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}
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wxString LIB_RECTANGLE::GetSelectMenuText() const
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{
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return wxString::Format( _( "Rectangle from (%s, %s) to (%s, %s)" ),
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GetChars( CoordinateToString( m_Pos.x ) ),
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GetChars( CoordinateToString( m_Pos.y ) ),
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GetChars( CoordinateToString( m_End.x ) ),
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GetChars( CoordinateToString( m_End.y ) ) );
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}
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BITMAP_DEF LIB_RECTANGLE::GetMenuImage() const
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{
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return add_rectangle_xpm;
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}
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void LIB_RECTANGLE::BeginEdit( STATUS_FLAGS aEditMode, const wxPoint aPosition )
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{
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wxCHECK_RET( ( aEditMode & ( IS_NEW | IS_MOVED | IS_RESIZED ) ) != 0,
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wxT( "Invalid edit mode for LIB_RECTANGLE object." ) );
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if( aEditMode == IS_NEW )
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{
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m_Pos = m_End = aPosition;
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}
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else if( aEditMode == IS_RESIZED )
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{
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m_isStartPointSelected = abs( m_Pos.x - aPosition.x ) < MINIMUM_SELECTION_DISTANCE
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|| abs( m_Pos.y - aPosition.y ) < MINIMUM_SELECTION_DISTANCE;
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if( m_isStartPointSelected )
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{
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m_isWidthLocked = abs( m_Pos.x - aPosition.x ) >= MINIMUM_SELECTION_DISTANCE;
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m_isHeightLocked = abs( m_Pos.y - aPosition.y ) >= MINIMUM_SELECTION_DISTANCE;
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}
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else
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{
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m_isWidthLocked = abs( m_End.x - aPosition.x ) >= MINIMUM_SELECTION_DISTANCE;
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m_isHeightLocked = abs( m_End.y - aPosition.y ) >= MINIMUM_SELECTION_DISTANCE;
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}
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SetEraseLastDrawItem();
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}
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else if( aEditMode == IS_MOVED )
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{
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m_initialPos = m_Pos;
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m_initialCursorPos = aPosition;
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SetEraseLastDrawItem();
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}
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m_Flags = aEditMode;
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}
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bool LIB_RECTANGLE::ContinueEdit( const wxPoint aPosition )
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{
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wxCHECK_MSG( ( m_Flags & ( IS_NEW | IS_MOVED | IS_RESIZED ) ) != 0, false,
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wxT( "Bad call to ContinueEdit(). LIB_RECTANGLE is not being edited." ) );
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return false;
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}
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void LIB_RECTANGLE::EndEdit( const wxPoint& aPosition, bool aAbort )
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{
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wxCHECK_RET( ( m_Flags & ( IS_NEW | IS_MOVED | IS_RESIZED ) ) != 0,
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wxT( "Bad call to EndEdit(). LIB_RECTANGLE is not being edited." ) );
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m_Flags = 0;
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m_isHeightLocked = false;
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m_isWidthLocked = false;
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SetEraseLastDrawItem( false );
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}
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void LIB_RECTANGLE::calcEdit( const wxPoint& aPosition )
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{
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if( m_Flags == IS_NEW )
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{
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m_End = aPosition;
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SetEraseLastDrawItem();
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}
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else if( m_Flags == IS_RESIZED )
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{
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if( m_isHeightLocked )
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{
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if( m_isStartPointSelected )
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m_Pos.x = aPosition.x;
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else
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m_End.x = aPosition.x;
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}
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else if( m_isWidthLocked )
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{
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if( m_isStartPointSelected )
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m_Pos.y = aPosition.y;
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else
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m_End.y = aPosition.y;
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}
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else
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{
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if( m_isStartPointSelected )
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m_Pos = aPosition;
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else
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m_End = aPosition;
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}
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}
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else if( m_Flags == IS_MOVED )
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{
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Move( m_initialPos + aPosition - m_initialCursorPos );
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}
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}
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