747 lines
18 KiB
C++
747 lines
18 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) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
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* Copyright (C) 2004-2011 KiCad Developers, see change_log.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_field.cpp
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*/
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#include <fctsys.h>
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#include <appl_wxstruct.h>
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#include <gr_basic.h>
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#include <macros.h>
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#include <base_struct.h>
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#include <drawtxt.h>
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#include <kicad_string.h>
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#include <class_drawpanel.h>
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#include <plot_common.h>
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#include <trigo.h>
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#include <general.h>
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#include <protos.h>
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#include <class_libentry.h>
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#include <transform.h>
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#include <lib_field.h>
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#include <template_fieldnames.h>
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LIB_FIELD::LIB_FIELD(LIB_COMPONENT * aParent, int idfield ) :
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LIB_ITEM( LIB_FIELD_T, aParent )
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{
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Init( idfield );
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}
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LIB_FIELD::LIB_FIELD( int idfield ) : LIB_ITEM( LIB_FIELD_T, NULL )
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{
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Init( idfield );
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}
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LIB_FIELD::~LIB_FIELD()
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{
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}
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void LIB_FIELD::Init( int id )
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{
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m_id = id;
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m_Size.x = m_Size.y = DEFAULT_SIZE_TEXT;
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m_typeName = _( "Field" );
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m_Orient = TEXT_ORIENT_HORIZ;
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m_rotate = false;
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m_updateText = false;
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// fields in RAM must always have names, because we are trying to get
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// less dependent on field ids and more dependent on names.
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// Plus assumptions are made in the field editors.
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m_name = TEMPLATE_FIELDNAME::GetDefaultFieldName( id );
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}
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bool LIB_FIELD::Save( OUTPUTFORMATTER& aFormatter )
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{
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int hjustify, vjustify;
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wxString text = m_Text;
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hjustify = 'C';
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if( m_HJustify == GR_TEXT_HJUSTIFY_LEFT )
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hjustify = 'L';
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else if( m_HJustify == GR_TEXT_HJUSTIFY_RIGHT )
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hjustify = 'R';
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vjustify = 'C';
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if( m_VJustify == GR_TEXT_VJUSTIFY_BOTTOM )
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vjustify = 'B';
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else if( m_VJustify == GR_TEXT_VJUSTIFY_TOP )
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vjustify = 'T';
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if( text.IsEmpty() )
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text = wxT( "~" );
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aFormatter.Print( 0, "F%d %s %d %d %d %c %c %c %c%c%c",
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m_id,
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EscapedUTF8( text ).c_str(), // wraps in quotes
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m_Pos.x, m_Pos.y, m_Size.x,
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m_Orient == 0 ? 'H' : 'V',
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(m_Attributs & TEXT_NO_VISIBLE ) ? 'I' : 'V',
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hjustify, vjustify,
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m_Italic ? 'I' : 'N',
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m_Bold ? 'B' : 'N' );
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/* Save field name, if necessary
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* Field name is saved only if it is not the default name.
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* Just because default name depends on the language and can change from
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* a country to an other
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*/
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wxString defName = TEMPLATE_FIELDNAME::GetDefaultFieldName( m_id );
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if( m_id >= FIELD1 && !m_name.IsEmpty() && m_name != defName )
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aFormatter.Print( 0, " %s", EscapedUTF8( m_name ).c_str() );
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aFormatter.Print( 0, "\n" );
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return true;
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}
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bool LIB_FIELD::Load( LINE_READER& aLineReader, wxString& errorMsg )
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{
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int cnt;
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char textOrient;
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char textVisible;
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char textHJustify;
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char textVJustify[256];
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char* line = (char*) aLineReader;
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if( sscanf( line + 1, "%d", &m_id ) != 1 || m_id < 0 )
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{
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errorMsg = wxT( "invalid field header" );
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return false;
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}
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/* Search the beginning of the data. */
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while( *line != 0 )
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line++;
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while( *line == 0 )
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line++;
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while( *line && (*line != '"') )
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line++;
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if( *line == 0 )
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return false;
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line += ReadDelimitedText( &m_Text, line );
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if( *line == 0 )
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return false;
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memset( textVJustify, 0, sizeof( textVJustify ) );
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cnt = sscanf( line, " %d %d %d %c %c %c %s", &m_Pos.x, &m_Pos.y, &m_Size.y,
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&textOrient, &textVisible, &textHJustify, textVJustify );
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if( cnt < 5 )
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{
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errorMsg.Printf( wxT( "field %d does not have the correct number of parameters" ),
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m_id );
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return false;
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}
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m_Size.x = m_Size.y;
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if( textOrient == 'H' )
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m_Orient = TEXT_ORIENT_HORIZ;
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else if( textOrient == 'V' )
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m_Orient = TEXT_ORIENT_VERT;
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else
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{
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errorMsg.Printf( wxT( "field %d text orientation parameter <%c> is not valid" ),
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textOrient );
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return false;
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}
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if( textVisible == 'V' )
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m_Attributs &= ~TEXT_NO_VISIBLE;
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else if ( textVisible == 'I' )
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m_Attributs |= TEXT_NO_VISIBLE;
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else
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{
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errorMsg.Printf( wxT( "field %d text visible parameter <%c> is not valid" ),
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textVisible );
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return false;
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}
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m_HJustify = GR_TEXT_HJUSTIFY_CENTER;
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m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
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if( cnt >= 6 )
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{
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if( textHJustify == 'C' )
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m_HJustify = GR_TEXT_HJUSTIFY_CENTER;
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else if( textHJustify == 'L' )
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m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
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else if( textHJustify == 'R' )
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m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
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else
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{
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errorMsg.Printf(
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wxT( "field %d text horizontal justification parameter <%c> is not valid" ),
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textHJustify );
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return false;
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}
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if( textVJustify[0] == 'C' )
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m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
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else if( textVJustify[0] == 'B' )
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m_VJustify = GR_TEXT_VJUSTIFY_BOTTOM;
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else if( textVJustify[0] == 'T' )
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m_VJustify = GR_TEXT_VJUSTIFY_TOP;
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else
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{
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errorMsg.Printf(
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wxT( "field %d text vertical justification parameter <%c> is not valid" ),
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textVJustify[0] );
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return false;
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}
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if ( textVJustify[1] == 'I' ) // Italic
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m_Italic = true;
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if ( textVJustify[2] == 'B' ) // Bold
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m_Bold = true;
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}
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// fields in RAM must always have names.
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if( m_id < MANDATORY_FIELDS )
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{
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// Fields in RAM must always have names, because we are trying to get
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// less dependent on field ids and more dependent on names.
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// Plus assumptions are made in the field editors.
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m_name = TEMPLATE_FIELDNAME::GetDefaultFieldName( m_id );
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}
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else
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{
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ReadDelimitedText( &m_name, line );
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}
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return true;
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}
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int LIB_FIELD::GetPenSize() const
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{
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return ( m_Thickness == 0 ) ? g_DrawDefaultLineThickness : m_Thickness;
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}
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void LIB_FIELD::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
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int aColor, int aDrawMode, void* aData, const TRANSFORM& aTransform )
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{
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wxPoint text_pos;
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int color;
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int linewidth = GetPenSize();
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if( m_Bold )
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linewidth = GetPenSizeForBold( m_Size.x );
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else
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linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
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if( ( m_Attributs & TEXT_NO_VISIBLE ) && ( aColor < 0 ) )
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{
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color = g_InvisibleItemColor;
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}
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else if( IsSelected() && ( aColor < 0 ) )
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{
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color = g_ItemSelectetColor;
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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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if( color < 0 )
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color = GetDefaultColor();
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text_pos = aTransform.TransformCoordinate( m_Pos ) + aOffset;
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wxString text;
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if( aData )
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text = *(wxString*)aData;
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else
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text = m_Text;
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GRSetDrawMode( aDC, aDrawMode );
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DrawGraphicText( aPanel, aDC, text_pos, (EDA_COLOR_T) color, text, m_Orient, m_Size,
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m_HJustify, m_VJustify, linewidth, m_Italic, m_Bold );
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/* Set to one (1) to draw bounding box around field text 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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EDA_RECT grBox;
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grBox.SetOrigin( aTransform.TransformCoordinate( bBox.GetOrigin() ) );
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grBox.SetEnd( aTransform.TransformCoordinate( bBox.GetEnd() ) );
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grBox.Move( aOffset );
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GRRect( aPanel->GetClipBox(), aDC, grBox, 0, LIGHTMAGENTA );
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#endif
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}
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bool LIB_FIELD::HitTest( const wxPoint& aPosition )
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{
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// Because HitTest is mainly used to select the field
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// return always false if this field is void
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if( IsVoid() )
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return false;
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return HitTest( aPosition, 0, DefaultTransform );
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}
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bool LIB_FIELD::HitTest( wxPoint aPosition, int aThreshold, const TRANSFORM& aTransform )
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{
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if( aThreshold < 0 )
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aThreshold = 0;
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int extraCharCount = 0;
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// Reference designator text has one or 2 additional character (displays
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// U? or U?A)
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if( m_id == REFERENCE )
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{
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extraCharCount++;
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m_Text.Append('?');
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LIB_COMPONENT* parent = (LIB_COMPONENT*)m_Parent;
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if ( parent && ( parent->GetPartCount() > 1 ) )
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{
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m_Text.Append('A');
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extraCharCount++;
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}
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}
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wxPoint physicalpos = aTransform.TransformCoordinate( m_Pos );
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wxPoint tmp = m_Pos;
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m_Pos = physicalpos;
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/* The text orientation may need to be flipped if the
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* transformation matrix causes xy axes to be flipped.
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* this simple algo works only for schematic matrix (rot 90 or/and mirror)
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*/
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int t1 = ( aTransform.x1 != 0 ) ^ ( m_Orient != 0 );
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int orient = t1 ? TEXT_ORIENT_HORIZ : TEXT_ORIENT_VERT;
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EXCHG( m_Orient, orient );
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bool hit = TextHitTest( aPosition );
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EXCHG( m_Orient, orient );
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m_Pos = tmp;
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while( extraCharCount-- )
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m_Text.RemoveLast( );
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return hit;
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}
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EDA_ITEM* LIB_FIELD::Clone() const
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{
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LIB_FIELD* newfield = new LIB_FIELD( m_id );
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Copy( newfield );
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return (EDA_ITEM*) newfield;
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}
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void LIB_FIELD::Copy( LIB_FIELD* aTarget ) const
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{
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aTarget->SetParent( m_Parent );
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aTarget->m_Pos = m_Pos;
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aTarget->m_Size = m_Size;
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aTarget->m_Thickness = m_Thickness;
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aTarget->m_Orient = m_Orient;
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aTarget->m_Attributs = m_Attributs;
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aTarget->m_Text = m_Text;
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aTarget->m_name = m_name;
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aTarget->m_HJustify = m_HJustify;
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aTarget->m_VJustify = m_VJustify;
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aTarget->m_Italic = m_Italic;
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aTarget->m_Bold = m_Bold;
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}
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int LIB_FIELD::compare( const LIB_ITEM& other ) const
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{
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wxASSERT( other.Type() == LIB_FIELD_T );
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const LIB_FIELD* tmp = ( LIB_FIELD* ) &other;
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if( m_id != tmp->m_id )
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return m_id - tmp->m_id;
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int result = m_Text.CmpNoCase( tmp->m_Text );
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if( result != 0 )
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return result;
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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_Size.x != tmp->m_Size.x )
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return m_Size.x - tmp->m_Size.x;
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if( m_Size.y != tmp->m_Size.y )
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return m_Size.y - tmp->m_Size.y;
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return 0;
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}
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void LIB_FIELD::SetOffset( const wxPoint& aOffset )
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{
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m_Pos += aOffset;
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}
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bool LIB_FIELD::Inside( EDA_RECT& rect ) const
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{
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/*
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* FIXME: This fails to take into account the size and/or orientation of
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* the text.
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*/
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return rect.Contains( m_Pos.x, -m_Pos.y );
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}
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void LIB_FIELD::Move( const wxPoint& newPosition )
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{
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m_Pos = newPosition;
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}
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void LIB_FIELD::MirrorHorizontal( const wxPoint& center )
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{
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m_Pos.x -= center.x;
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m_Pos.x *= -1;
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m_Pos.x += center.x;
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}
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void LIB_FIELD::MirrorVertical( const wxPoint& center )
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{
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m_Pos.y -= center.y;
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m_Pos.y *= -1;
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m_Pos.y += center.y;
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}
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void LIB_FIELD::Rotate( const wxPoint& center, bool aRotateCCW )
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{
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int rot_angle = aRotateCCW ? -900 : 900;
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RotatePoint( &m_Pos, center, rot_angle );
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m_Orient = m_Orient ? 0 : 900;
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}
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void LIB_FIELD::Plot( PLOTTER* plotter, const wxPoint& offset, bool fill,
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const TRANSFORM& aTransform )
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{
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}
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wxString LIB_FIELD::GetFullText( int unit )
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{
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if( m_id != REFERENCE )
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return m_Text;
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wxString text = m_Text;
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text << wxT( "?" );
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if( GetParent()->IsMulti() )
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text << LIB_COMPONENT::ReturnSubReference( unit );
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return text;
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}
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EDA_RECT LIB_FIELD::GetBoundingBox() const
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{
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/* Y coordinates for LIB_ITEMS are bottom to top, so we must invert the Y position when
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* calling GetTextBox() that works using top to bottom Y axis orientation.
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*/
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EDA_RECT rect = GetTextBox( -1, -1, true );
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wxPoint orig = rect.GetOrigin();
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wxPoint end = rect.GetEnd();
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NEGATE( orig.y);
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NEGATE( end.y);
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RotatePoint( &orig, m_Pos, -m_Orient );
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RotatePoint( &end, m_Pos, -m_Orient );
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rect.SetOrigin( orig );
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rect.SetEnd( end );
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rect.Normalize();
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return rect;
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}
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int LIB_FIELD::GetDefaultColor()
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{
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int color;
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switch( m_id )
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{
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case REFERENCE:
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color = ReturnLayerColor( LAYER_REFERENCEPART );
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break;
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case VALUE:
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color = ReturnLayerColor( LAYER_VALUEPART );
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break;
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default:
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color = ReturnLayerColor( LAYER_FIELDS );
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break;
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}
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return color;
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}
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void LIB_FIELD::Rotate()
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{
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if( InEditMode() )
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{
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m_rotate = true;
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}
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else
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{
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m_Orient = ( m_Orient == TEXT_ORIENT_VERT ) ? TEXT_ORIENT_HORIZ : TEXT_ORIENT_VERT;
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}
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}
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wxString LIB_FIELD::GetName(bool aTranslate) const
|
|
{
|
|
wxString name;
|
|
|
|
switch( m_id )
|
|
{
|
|
case REFERENCE:
|
|
if( aTranslate )
|
|
name = _( "Reference" );
|
|
else
|
|
name = wxT( "Reference" );
|
|
break;
|
|
|
|
case VALUE:
|
|
if( aTranslate )
|
|
name = _( "Value" );
|
|
else
|
|
name = wxT( "Value" );
|
|
break;
|
|
|
|
case FOOTPRINT:
|
|
if( aTranslate )
|
|
name = _( "Footprint" );
|
|
else
|
|
name = wxT( "Footprint" );
|
|
break;
|
|
|
|
case DATASHEET:
|
|
if( aTranslate )
|
|
name = _( "Datasheet" );
|
|
else
|
|
name = wxT( "Datasheet" );
|
|
break;
|
|
|
|
default:
|
|
if( m_name.IsEmpty() )
|
|
{
|
|
if( aTranslate )
|
|
name.Printf( _( "Field%d" ), m_id );
|
|
else
|
|
name.Printf( wxT( "Field%d" ), m_id );
|
|
}
|
|
else
|
|
name = m_name;
|
|
}
|
|
|
|
return name;
|
|
}
|
|
|
|
|
|
void LIB_FIELD::SetName( const wxString& aName )
|
|
{
|
|
// Mandatory field names are fixed.
|
|
|
|
// So what? Why should the low level code be in charge of such a policy issue?
|
|
// Besides, m_id is a relic that is untrustworthy now.
|
|
if( m_id >=0 && m_id < MANDATORY_FIELDS )
|
|
{
|
|
D(printf( "trying to set a MANDATORY_FIELD's name\n" );)
|
|
return;
|
|
}
|
|
|
|
if( m_name != aName )
|
|
{
|
|
m_name = aName;
|
|
SetModified();
|
|
}
|
|
}
|
|
|
|
|
|
void LIB_FIELD::SetText( const wxString& aText )
|
|
{
|
|
if( aText == m_Text )
|
|
return;
|
|
|
|
wxString oldName = m_Text;
|
|
|
|
if( m_id == VALUE && m_Parent != NULL )
|
|
{
|
|
LIB_COMPONENT* parent = GetParent();
|
|
|
|
// Set the parent component and root alias to the new name.
|
|
if( parent->GetName().CmpNoCase( aText ) != 0 )
|
|
parent->SetName( aText );
|
|
}
|
|
|
|
if( InEditMode() )
|
|
{
|
|
m_Text = oldName;
|
|
m_savedText = aText;
|
|
m_updateText = true;
|
|
}
|
|
else
|
|
{
|
|
m_Text = aText;
|
|
}
|
|
}
|
|
|
|
|
|
wxString LIB_FIELD::GetSelectMenuText() const
|
|
{
|
|
return wxString::Format( _( "Field %s %s" ),
|
|
GetChars( GetName() ),
|
|
GetChars( GetText() ) );
|
|
}
|
|
|
|
|
|
void LIB_FIELD::BeginEdit( int aEditMode, const wxPoint aPosition )
|
|
{
|
|
wxCHECK_RET( ( aEditMode & ( IS_NEW | IS_MOVED ) ) != 0,
|
|
wxT( "Invalid edit mode for LIB_FIELD object." ) );
|
|
|
|
if( aEditMode == IS_MOVED )
|
|
{
|
|
m_initialPos = m_Pos;
|
|
m_initialCursorPos = aPosition;
|
|
SetEraseLastDrawItem();
|
|
}
|
|
else
|
|
{
|
|
m_Pos = aPosition;
|
|
}
|
|
|
|
m_Flags = aEditMode;
|
|
}
|
|
|
|
|
|
bool LIB_FIELD::ContinueEdit( const wxPoint aPosition )
|
|
{
|
|
wxCHECK_MSG( ( m_Flags & ( IS_NEW | IS_MOVED ) ) != 0, false,
|
|
wxT( "Bad call to ContinueEdit(). Text is not being edited." ) );
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
void LIB_FIELD::EndEdit( const wxPoint& aPosition, bool aAbort )
|
|
{
|
|
wxCHECK_RET( ( m_Flags & ( IS_NEW | IS_MOVED ) ) != 0,
|
|
wxT( "Bad call to EndEdit(). Text is not being edited." ) );
|
|
|
|
m_Flags = 0;
|
|
m_rotate = false;
|
|
m_updateText = false;
|
|
SetEraseLastDrawItem( false );
|
|
}
|
|
|
|
|
|
void LIB_FIELD::calcEdit( const wxPoint& aPosition )
|
|
{
|
|
if( m_rotate )
|
|
{
|
|
m_Orient = ( m_Orient == TEXT_ORIENT_VERT ) ? TEXT_ORIENT_HORIZ : TEXT_ORIENT_VERT;
|
|
m_rotate = false;
|
|
}
|
|
|
|
if( m_updateText )
|
|
{
|
|
EXCHG( m_Text, m_savedText );
|
|
m_updateText = false;
|
|
}
|
|
|
|
if( m_Flags == IS_NEW )
|
|
{
|
|
m_Pos = aPosition;
|
|
}
|
|
else if( m_Flags == IS_MOVED )
|
|
{
|
|
Move( m_initialPos + aPosition - m_initialCursorPos );
|
|
}
|
|
}
|
|
|
|
void LIB_FIELD::DisplayInfo( EDA_DRAW_FRAME* aFrame )
|
|
{
|
|
wxString msg;
|
|
|
|
LIB_ITEM::DisplayInfo( aFrame );
|
|
|
|
// Display style:
|
|
msg = GetTextStyleName();
|
|
aFrame->AppendMsgPanel( _( "Style" ), msg, MAGENTA );
|
|
|
|
msg = ReturnStringFromValue( g_UserUnit, m_Size.x, EESCHEMA_INTERNAL_UNIT, true );
|
|
aFrame->AppendMsgPanel( _( "Size X" ), msg, BLUE );
|
|
|
|
msg = ReturnStringFromValue( g_UserUnit, m_Size.y, EESCHEMA_INTERNAL_UNIT, true );
|
|
aFrame->AppendMsgPanel( _( "Size Y" ), msg, BLUE );
|
|
|
|
// Display field name (ref, value ...)
|
|
msg = GetName();
|
|
aFrame->AppendMsgPanel( _( "Field" ), msg, BROWN );
|
|
|
|
// Display field text:
|
|
aFrame->AppendMsgPanel( _( "Value" ), m_Text, BROWN );
|
|
}
|