316 lines
8.2 KiB
C++
316 lines
8.2 KiB
C++
/*********************************************************/
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/* class TEXTE_PCB : texts on copper or technical layers */
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/*********************************************************/
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#include "fctsys.h"
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#include "wxstruct.h"
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#include "gr_basic.h"
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#include "base_struct.h"
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#include "common.h"
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#include "drawtxt.h"
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#include "kicad_string.h"
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#include "pcbnew.h"
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#include "class_board_design_settings.h"
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#include "colors_selection.h"
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#include "trigo.h"
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#include "protos.h"
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#include "richio.h"
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/*******************/
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/* class TEXTE_PCB */
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/*******************/
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TEXTE_PCB::TEXTE_PCB( BOARD_ITEM* parent ) :
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BOARD_ITEM( parent, TYPE_TEXTE ),
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EDA_TextStruct()
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{
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m_MultilineAllowed = true;
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}
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TEXTE_PCB:: ~TEXTE_PCB()
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{
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}
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void TEXTE_PCB::Copy( TEXTE_PCB* source )
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{
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m_Parent = source->m_Parent;
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Pback = Pnext = NULL;
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m_Mirror = source->m_Mirror;
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m_Size = source->m_Size;
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m_Orient = source->m_Orient;
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m_Pos = source->m_Pos;
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m_Layer = source->m_Layer;
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m_Thickness = source->m_Thickness;
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m_Attributs = source->m_Attributs;
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m_Italic = source->m_Italic;
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m_Bold = source->m_Bold;
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m_HJustify = source->m_HJustify;
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m_VJustify = source->m_VJustify;
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m_MultilineAllowed = m_MultilineAllowed;
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m_Text = source->m_Text;
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}
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/**
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* Function ReadTextePcbDescr
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* Read a text description from pcb file.
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*
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* For a single line text:
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*
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* $TEXTPCB
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* Te "Text example"
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* Po 66750 53450 600 800 150 0
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* From 24 1 0 Italic
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* $EndTEXTPCB
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*
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* For a multi line text
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*
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* $TEXTPCB
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* Te "Text example"
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* Nl "Line 2"
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* Po 66750 53450 600 800 150 0
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* From 24 1 0 Italic
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* $EndTEXTPCB
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* Nl "line nn" is a line added to the current text
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*/
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int TEXTE_PCB::ReadTextePcbDescr( LINE_READER* aReader )
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{
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char* line;
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char text[1024];
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char style[256];
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while( aReader->ReadLine() )
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{
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line = aReader->Line();
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if( strnicmp( line, "$EndTEXTPCB", 11 ) == 0 )
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return 0;
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if( strncmp( line, "Te", 2 ) == 0 ) /* Text line (first line for multi line texts */
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{
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ReadDelimitedText( text, line + 2, sizeof(text) );
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m_Text = FROM_UTF8( text );
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continue;
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}
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if( strncmp( line, "nl", 2 ) == 0 ) /* next line of the current text */
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{
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ReadDelimitedText( text, line + 2, sizeof(text) );
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m_Text.Append( '\n' );
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m_Text += FROM_UTF8( text );
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continue;
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}
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if( strncmp( line, "Po", 2 ) == 0 )
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{
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sscanf( line + 2, " %d %d %d %d %d %d",
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&m_Pos.x, &m_Pos.y, &m_Size.x, &m_Size.y,
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&m_Thickness, &m_Orient );
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// Ensure the text has minimal size to see this text on screen:
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if( m_Size.x < 5 )
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m_Size.x = 5;
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if( m_Size.y < 5 )
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m_Size.y = 5;
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continue;
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}
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if( strncmp( line, "De", 2 ) == 0 )
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{
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style[0] = 0;
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int normal_display = 1;
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sscanf( line + 2, " %d %d %lX %s\n", &m_Layer, &normal_display,
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&m_TimeStamp, style );
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m_Mirror = normal_display ? false : true;
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if( m_Layer < FIRST_COPPER_LAYER )
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m_Layer = FIRST_COPPER_LAYER;
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if( m_Layer > LAST_NO_COPPER_LAYER )
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m_Layer = LAST_NO_COPPER_LAYER;
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if( strnicmp( style, "Italic", 6 ) == 0 )
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m_Italic = 1;
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else
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m_Italic = 0;
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continue;
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}
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}
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// Set a reasonable width:
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if( m_Thickness < 1 )
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m_Thickness = 1;
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m_Thickness = Clamp_Text_PenSize( m_Thickness, m_Size );
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return 1;
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}
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bool TEXTE_PCB::Save( FILE* aFile ) const
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{
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if( m_Text.IsEmpty() )
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return true;
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if( fprintf( aFile, "$TEXTPCB\n" ) != sizeof("$TEXTPCB\n") - 1 )
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return false;
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const char* style = m_Italic ? "Italic" : "Normal";
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wxArrayString* list = wxStringSplit( m_Text, '\n' );
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for( unsigned ii = 0; ii < list->Count(); ii++ )
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{
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wxString txt = list->Item( ii );
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if ( ii == 0 )
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fprintf( aFile, "Te \"%s\"\n", EscapedUTF8( txt ).c_str() );
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else
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fprintf( aFile, "nl \"%s\"\n", TO_UTF8( txt ) );
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}
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delete list;
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fprintf( aFile, "Po %d %d %d %d %d %d\n",
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m_Pos.x, m_Pos.y, m_Size.x, m_Size.y, m_Thickness, m_Orient );
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fprintf( aFile, "De %d %d %lX %s\n", m_Layer,
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m_Mirror ? 0 : 1,
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m_TimeStamp, style );
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if( fprintf( aFile, "$EndTEXTPCB\n" ) != sizeof("$EndTEXTPCB\n") - 1 )
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return false;
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return true;
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}
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/*
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* Function Draw
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* Like tracks, texts are drawn in filled or sketch mode, never in line mode
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* because the line mode does not keep the actual size of the text
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* and the actual size is very important, especially for copper texts
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*/
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void TEXTE_PCB::Draw( EDA_DRAW_PANEL* panel, wxDC* DC,
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int DrawMode, const wxPoint& offset )
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{
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BOARD * brd = GetBoard( );
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if( brd->IsLayerVisible( m_Layer ) == false )
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return;
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int color = brd->GetLayerColor(m_Layer);
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GRTraceMode fillmode = FILLED;
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if ( DisplayOpt.DisplayDrawItems == SKETCH)
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fillmode = SKETCH;
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int anchor_color = UNSPECIFIED_COLOR;
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if( brd->IsElementVisible( ANCHOR_VISIBLE ) )
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anchor_color = brd->GetVisibleElementColor(ANCHOR_VISIBLE);
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EDA_TextStruct::Draw( panel, DC, offset, (EDA_Colors) color,
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DrawMode, fillmode, (EDA_Colors) anchor_color );
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}
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// see class_pcb_text.h
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void TEXTE_PCB::DisplayInfo( EDA_DRAW_FRAME* frame )
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{
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wxString msg;
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BOARD* board;
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BOARD_ITEM* parent = (BOARD_ITEM*) m_Parent;
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wxASSERT( parent );
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if( parent->Type() == TYPE_DIMENSION )
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board = (BOARD*) parent->GetParent();
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else
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board = (BOARD*) parent;
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wxASSERT( board );
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frame->ClearMsgPanel();
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if( m_Parent && m_Parent->Type() == TYPE_DIMENSION )
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frame->AppendMsgPanel( _( "DIMENSION" ), m_Text, DARKGREEN );
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else
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frame->AppendMsgPanel( _( "PCB Text" ), m_Text, DARKGREEN );
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frame->AppendMsgPanel( _( "Layer" ),
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board->GetLayerName( m_Layer ), BLUE );
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if( !m_Mirror )
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frame->AppendMsgPanel( _( "Mirror" ), _( "No" ), DARKGREEN );
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else
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frame->AppendMsgPanel( _( "Mirror" ), _( "Yes" ), DARKGREEN );
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msg.Printf( wxT( "%.1f" ), (float) m_Orient / 10 );
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frame->AppendMsgPanel( _( "Orient" ), msg, DARKGREEN );
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valeur_param( m_Thickness, msg );
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frame->AppendMsgPanel( _( "Thickness" ), msg, MAGENTA );
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valeur_param( m_Size.x, msg );
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frame->AppendMsgPanel( _( "H Size" ), msg, RED );
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valeur_param( m_Size.y, msg );
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frame->AppendMsgPanel( _( "V Size" ), msg, RED );
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}
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/**
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* Function Rotate
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* Rotate this object.
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* @param aRotCentre - the rotation point.
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* @param aAngle - the rotation angle in 0.1 degree.
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*/
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void TEXTE_PCB::Rotate(const wxPoint& aRotCentre, int aAngle)
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{
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RotatePoint( &m_Pos, aRotCentre, aAngle );
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m_Orient += aAngle;
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while( m_Orient >= 3600 )
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m_Orient -= 3600;
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while( m_Orient < -3600 )
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m_Orient += 3600;
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}
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/**
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* Function Flip
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* Flip this object, i.e. change the board side for this object
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* @param aCentre - the rotation point.
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*/
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void TEXTE_PCB::Flip(const wxPoint& aCentre )
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{
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m_Pos.y = aCentre.y - ( m_Pos.y - aCentre.y );
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NEGATE( m_Orient );
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if( ( GetLayer() == LAYER_N_BACK ) || ( GetLayer() == LAYER_N_FRONT ) )
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{
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m_Mirror = not m_Mirror; /* inverse mirror */
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}
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SetLayer( ChangeSideNumLayer( GetLayer() ) );
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}
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#if defined(DEBUG)
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/**
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* Function Show
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* is used to output the object tree, currently for debugging only.
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* @param nestLevel An aid to prettier tree indenting, and is the level
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* of nesting of this object within the overall tree.
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* @param os The ostream& to output to.
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*/
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void TEXTE_PCB::Show( int nestLevel, std::ostream& os )
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{
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// for now, make it look like XML:
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NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
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" string=\"" << m_Text.mb_str() << "\"/>\n";
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// NestedSpace( nestLevel, os ) << "</" << GetClass().Lower().mb_str()
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// << ">\n";
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}
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#endif
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