• jean-pierre charras's avatar
    Code cleaning: move class PAGE_INFO from common.h to class_page_info.h; · bc230f76
    jean-pierre charras authored
    Fix issue when using a page layout file in project folder: eeschema and Pcbnew did not use it, unless using an absolute path.
    Now, if the file path is nor absolute, it is seen as relative to the project (which is the expected behavior)
    fp lib wizard: when pcbnew id compiled with USE_GITHUB_PLUGIN=OFF, the github plugin option is no more accessible (and the web viewer no more used).
    bc230f76
page_layout_writer.cpp 14.7 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464
/**
 * @file page_layout_writer.cpp
 * @brief write an S expression of description of graphic items and texts
 * to build a title block and page layout
 */

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2013 CERN
 * @author Jean-Pierre Charras, jp.charras at wanadoo.fr
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#include <fctsys.h>
#include <base_struct.h>
#include <worksheet.h>
#include <worksheet_shape_builder.h>
#include <class_worksheet_dataitem.h>
#include <math/vector2d.h>
#include <page_layout_reader_lexer.h>
#include <macros.h>
#include <convert_to_biu.h>


using namespace TB_READER_T;

#define double2Str Double2Str

// A helper function to write tokens:
static const char* getTokenName( T aTok )
{
    return PAGE_LAYOUT_READER_LEXER::TokenName( aTok );
}

// A basic helper class to write a page layout description
// Not used alone, a file writer or a string writer should be
// derived to use it
// Therefore the constructor is protected
class WORKSHEET_LAYOUT_IO
{
protected:
    OUTPUTFORMATTER* m_out;

    WORKSHEET_LAYOUT_IO() {}
    virtual ~WORKSHEET_LAYOUT_IO() {}

public:
    void Format( WORKSHEET_LAYOUT* aPageLayout ) const
        throw( IO_ERROR );

    void Format( WORKSHEET_DATAITEM* aItem, int aNestLevel ) const
        throw( IO_ERROR );

private:
    void format( WORKSHEET_LAYOUT* aPageLayout ) const
        throw( IO_ERROR );

    void format( WORKSHEET_DATAITEM_TEXT* aItem, int aNestLevel ) const throw( IO_ERROR );
    void format( WORKSHEET_DATAITEM* aItem, int aNestLevel ) const throw( IO_ERROR );
    void format( WORKSHEET_DATAITEM_POLYPOLYGON* aItem, int aNestLevel )
                 const throw( IO_ERROR );
    void format( WORKSHEET_DATAITEM_BITMAP* aItem, int aNestLevel ) const
                 throw( IO_ERROR );
    void formatCoordinate( const char * aToken, POINT_COORD & aCoord ) const
                           throw( IO_ERROR );
    void formatRepeatParameters( WORKSHEET_DATAITEM* aItem ) const throw( IO_ERROR );
    void formatOptions( WORKSHEET_DATAITEM* aItem ) const throw( IO_ERROR );
};

// A helper class to write a page layout description to a file
class WORKSHEET_LAYOUT_FILEIO: public WORKSHEET_LAYOUT_IO
{
    FILE_OUTPUTFORMATTER * m_fileout;

public:
    WORKSHEET_LAYOUT_FILEIO( const wxString& aFilename ):
        WORKSHEET_LAYOUT_IO()
    {
        try
        {
            m_fileout = new FILE_OUTPUTFORMATTER( aFilename );
            m_out = m_fileout;
        }
        catch( const IO_ERROR& ioe )
        {
            wxMessageBox( ioe.errorText, _("Error writing page layout descr file" ) );
        }
    }

    ~WORKSHEET_LAYOUT_FILEIO()
    {
        delete m_fileout;
    }
};

// A helper class to write a page layout description to a string
class WORKSHEET_LAYOUT_STRINGIO: public WORKSHEET_LAYOUT_IO
{
    STRING_FORMATTER * m_writer;
    wxString & m_output;

public:
    WORKSHEET_LAYOUT_STRINGIO( wxString& aOutputString ):
        WORKSHEET_LAYOUT_IO(), m_output( aOutputString )
    {
        try
        {
            m_writer = new STRING_FORMATTER();
            m_out = m_writer;
        }
        catch( const IO_ERROR& ioe )
        {
            wxMessageBox( ioe.errorText, _("Error writing page layout descr file" ) );
        }
    }

    ~WORKSHEET_LAYOUT_STRINGIO()
    {
        m_output = FROM_UTF8( m_writer->GetString().c_str() );
        delete m_writer;
    }
};

/*
 * Save the description in a file
 */
void WORKSHEET_LAYOUT::Save( const wxString& aFullFileName )
{
    WORKSHEET_LAYOUT_FILEIO writer( aFullFileName );
    writer.Format( this );
}

/* Save the description in a buffer
 */
void WORKSHEET_LAYOUT::SaveInString( wxString& aOutputString )
{
    WORKSHEET_LAYOUT_STRINGIO writer( aOutputString );
    writer.Format( this );
}


void WORKSHEET_LAYOUT_IO::Format( WORKSHEET_DATAITEM* aItem, int aNestLevel ) const
    throw( IO_ERROR )
{
    switch( aItem->GetType() )
    {
    case WORKSHEET_DATAITEM::WS_TEXT:
        format( (WORKSHEET_DATAITEM_TEXT*) aItem, aNestLevel );
        break;

    case WORKSHEET_DATAITEM::WS_SEGMENT:
    case WORKSHEET_DATAITEM::WS_RECT:
        format( aItem, aNestLevel );
        break;

    case WORKSHEET_DATAITEM::WS_POLYPOLYGON:
        format( (WORKSHEET_DATAITEM_POLYPOLYGON*) aItem, aNestLevel );
        break;

    case WORKSHEET_DATAITEM::WS_BITMAP:
        format( (WORKSHEET_DATAITEM_BITMAP*) aItem, aNestLevel );
        break;

    default:
        wxFAIL_MSG( wxT( "Cannot format item" ) );
    }
}

void WORKSHEET_LAYOUT_IO::Format( WORKSHEET_LAYOUT* aPageLayout ) const
    throw( IO_ERROR )
{
    LOCALE_IO   toggle;     // switch on/off the locale "C" notation

    m_out->Print( 0, "( page_layout\n" );

    // Setup
    int nestLevel = 1;
    // Write default values:
    m_out->Print( nestLevel, "(%s", getTokenName( T_setup ) );
    m_out->Print( 0, "(textsize %s %s)",
                  double2Str( WORKSHEET_DATAITEM::m_DefaultTextSize.x ).c_str(),
                  double2Str( WORKSHEET_DATAITEM::m_DefaultTextSize.y ).c_str() );
    m_out->Print( 0, "(linewidth %s)", double2Str( WORKSHEET_DATAITEM::m_DefaultLineWidth ).c_str() );
    m_out->Print( 0, "(textlinewidth %s)", double2Str( WORKSHEET_DATAITEM::m_DefaultTextThickness ).c_str() );
    m_out->Print( 0, "\n" );

    // Write margin values
    m_out->Print( nestLevel, "(%s %s)", getTokenName( T_left_margin ),
                  double2Str( aPageLayout->GetLeftMargin() ).c_str() );
    m_out->Print( 0, "(%s %s)", getTokenName( T_right_margin ),
                  double2Str( aPageLayout->GetRightMargin() ).c_str() );
    m_out->Print( 0, "(%s %s)", getTokenName( T_top_margin ),
                  double2Str( aPageLayout->GetTopMargin() ).c_str() );
    m_out->Print( 0, "(%s %s)", getTokenName( T_bottom_margin ),
                  double2Str( aPageLayout->GetBottomMargin() ).c_str() );
    m_out->Print( 0, ")\n" );

    // Save the graphical items on the page layout
    for( unsigned ii = 0; ii < aPageLayout->GetCount(); ii++ )
    {
        WORKSHEET_DATAITEM* item = aPageLayout->GetItem( ii );
        Format( item, nestLevel );
    }

    m_out->Print( 0, ")\n" );
}

void WORKSHEET_LAYOUT_IO::format( WORKSHEET_DATAITEM_TEXT* aItem, int aNestLevel ) const
    throw( IO_ERROR )
{
    m_out->Print( aNestLevel, "(%s", getTokenName( T_tbtext ) );
    m_out->Print( 0, " %s", m_out->Quotew( aItem->m_TextBase ).c_str() );
    m_out->Print( 0, " (%s %s)", getTokenName( T_name ),
                  m_out->Quotew( aItem->m_Name ).c_str() );

    formatCoordinate( getTokenName( T_pos ), aItem->m_Pos );
    formatOptions( aItem );

    if( aItem->m_Orient )
        m_out->Print( 0, " (%s %s)", getTokenName( T_rotate ),
                      double2Str(aItem->m_Orient ).c_str() );

    // Write font info
    bool write_size = aItem->m_TextSize.x != 0.0 && aItem->m_TextSize.y != 0.0;
    if( write_size || aItem->IsBold() || aItem->IsItalic() )
    {
        m_out->Print( 0, " (%s", getTokenName( T_font ) );

        if( write_size )
        {
            m_out->Print( 0, " (%s %s %s)", getTokenName( T_size ),
                          double2Str(aItem->m_TextSize.x ).c_str(),
                          double2Str(aItem->m_TextSize.y ).c_str() );
        }
        if( aItem->IsBold() )
            m_out->Print( 0, " %s", getTokenName( T_bold ) );

        if( aItem->IsItalic() )
            m_out->Print( 0, " %s", getTokenName( T_italic ) );

        m_out->Print( 0, ")" );
    }

    // Write text justification
    if( aItem->m_Hjustify != GR_TEXT_HJUSTIFY_LEFT ||
        aItem->m_Vjustify != GR_TEXT_VJUSTIFY_CENTER )
    {
        m_out->Print( 0, " (%s", getTokenName( T_justify ) );

        // Write T_center opt first, because it is
        // also a center for both m_Hjustify and m_Vjustify
        if( aItem->m_Hjustify == GR_TEXT_HJUSTIFY_CENTER )
            m_out->Print( 0, " %s", getTokenName( T_center ) );

        if( aItem->m_Hjustify == GR_TEXT_HJUSTIFY_RIGHT )
            m_out->Print( 0, " %s", getTokenName( T_right ) );

        if( aItem->m_Vjustify == GR_TEXT_VJUSTIFY_TOP )
            m_out->Print( 0, " %s", getTokenName( T_top ) );

        if( aItem->m_Vjustify == GR_TEXT_VJUSTIFY_BOTTOM )
            m_out->Print( 0, " %s", getTokenName( T_bottom ) );

        m_out->Print( 0, ")" );
    }

    // write constraints
    if( aItem->m_BoundingBoxSize.x )
        m_out->Print( 0, " (%s %s)", getTokenName( T_maxlen ),
                      double2Str(aItem->m_BoundingBoxSize.x ).c_str() );

    if( aItem->m_BoundingBoxSize.y )
        m_out->Print( 0, " (%s %s)", getTokenName( T_maxheight ),
                      double2Str(aItem->m_BoundingBoxSize.y ).c_str() );

    formatRepeatParameters( aItem );

    m_out->Print( 0, ")\n" );
}

void WORKSHEET_LAYOUT_IO::format( WORKSHEET_DATAITEM* aItem, int aNestLevel ) const
    throw( IO_ERROR )
{
    if( aItem->GetType() == WORKSHEET_DATAITEM::WS_RECT )
        m_out->Print( aNestLevel, "(%s", getTokenName( T_rect ) );
    else
        m_out->Print( aNestLevel, "(%s", getTokenName( T_line ) );

    m_out->Print( 0, " (%s %s)", getTokenName( T_name ),
                  m_out->Quotew( aItem->m_Name ).c_str() );

    formatCoordinate( getTokenName( T_start ), aItem->m_Pos );
    formatCoordinate( getTokenName( T_end ), aItem->m_End );
    formatOptions( aItem );

    if( aItem->m_LineWidth && aItem->m_LineWidth != aItem->m_DefaultLineWidth )
        m_out->Print( 0, " (linewidth %s)", double2Str( aItem->m_LineWidth ).c_str() );

    formatRepeatParameters( aItem );

    m_out->Print( 0, ")\n" );
}


void WORKSHEET_LAYOUT_IO::format( WORKSHEET_DATAITEM_POLYPOLYGON* aItem, int aNestLevel ) const
    throw( IO_ERROR )
{
    m_out->Print( aNestLevel, "( %s", getTokenName( T_polygon ) );
    m_out->Print( 0, " (%s %s)", getTokenName( T_name ),
                  m_out->Quotew( aItem->m_Name ).c_str() );
    formatCoordinate( getTokenName( T_pos ), aItem->m_Pos );
    formatOptions( aItem );

    formatRepeatParameters( aItem );

    if( aItem->m_Orient )
        m_out->Print( 0, " (%s %s)", getTokenName( T_rotate ),
                      double2Str(aItem->m_Orient ).c_str() );

    if( aItem->m_LineWidth )
        m_out->Print( 0, " (linewidth %s)\n", double2Str( aItem->m_LineWidth ).c_str() );

    // Write polygon corners list
    for( int kk = 0; kk < aItem->GetPolyCount(); kk++ )
    {
        m_out->Print( aNestLevel+1, "( %s", getTokenName( T_pts ) );
        // Create current polygon corners list
        unsigned ist = aItem->GetPolyIndexStart( kk );
        unsigned iend = aItem->GetPolyIndexEnd( kk );
        int ii = 0;
        while( ist <= iend )
        {
            DPOINT pos = aItem->m_Corners[ist++];
            int nestLevel = 0;

            if( ii++ > 4)
            {
                m_out->Print( 0, "\n" );
                nestLevel = aNestLevel+2;
                ii = 0;
            }
            m_out->Print( nestLevel, " (%s %s %s)", getTokenName( T_xy ),
                          double2Str( pos.x ).c_str(),
                          double2Str( pos.y ).c_str() );
        }
        m_out->Print( 0, ")\n" );
    }

    m_out->Print( aNestLevel, ")\n" );
}

void WORKSHEET_LAYOUT_IO::format( WORKSHEET_DATAITEM_BITMAP* aItem, int aNestLevel ) const
    throw( IO_ERROR )
{
    m_out->Print( aNestLevel, "( %s", getTokenName( T_bitmap ) );
    m_out->Print( 0, " (%s %s)", getTokenName( T_name ),
                  m_out->Quotew( aItem->m_Name ).c_str() );
    formatCoordinate( getTokenName( T_pos ), aItem->m_Pos );
    formatOptions( aItem );

    m_out->Print( 0, " (%s %s)", getTokenName( T_scale ),
                  double2Str(aItem->m_ImageBitmap->m_Scale ).c_str() );

    formatRepeatParameters( aItem );
    m_out->Print( 0,"\n");

    // Write image in png readable format
    m_out->Print( aNestLevel, "( %s\n", getTokenName( T_pngdata ) );
    wxArrayString pngStrings;
    aItem->m_ImageBitmap->SaveData( pngStrings );

    for( unsigned ii = 0; ii < pngStrings.GetCount(); ii++ )
        m_out->Print( aNestLevel+1, "(data \"%s\")\n", TO_UTF8(pngStrings[ii]) );

    m_out->Print( aNestLevel+1, ")\n" );

    m_out->Print( aNestLevel, ")\n" );
}

void WORKSHEET_LAYOUT_IO::formatCoordinate( const char * aToken,
                                            POINT_COORD & aCoord ) const
                       throw( IO_ERROR )
{
    m_out->Print( 0, " (%s %s %s", aToken,
                  double2Str( aCoord.m_Pos.x ).c_str(),
                  double2Str( aCoord.m_Pos.y ).c_str() );

    switch( aCoord.m_Anchor )
    {
        case RB_CORNER:
            break;

        case LT_CORNER:
            m_out->Print( 0, " %s", getTokenName(T_ltcorner ) );
            break;

        case LB_CORNER:
            m_out->Print( 0, " %s", getTokenName(T_lbcorner ) );
            break;

        case RT_CORNER:
            m_out->Print( 0, " %s", getTokenName(T_rtcorner ) );
            break;
    }

    m_out->Print( 0, ")" );
}

void WORKSHEET_LAYOUT_IO::formatRepeatParameters( WORKSHEET_DATAITEM* aItem ) const
                       throw( IO_ERROR )
{
    if( aItem->m_RepeatCount <= 1 )
        return;

    m_out->Print( 0, " (repeat %d)", aItem->m_RepeatCount );

    if( aItem->m_IncrementVector.x )
        m_out->Print( 0, " (incrx %s)", double2Str(aItem-> m_IncrementVector.x ).c_str() );

    if( aItem->m_IncrementVector.y )
        m_out->Print( 0, " (incry %s)", double2Str( aItem->m_IncrementVector.y ).c_str() );

    if( aItem->m_IncrementLabel != 1 &&
        aItem->GetType() == WORKSHEET_DATAITEM::WS_TEXT )
        m_out->Print( 0, " (incrlabel %d)", aItem->m_IncrementLabel );
}

void WORKSHEET_LAYOUT_IO::formatOptions( WORKSHEET_DATAITEM* aItem ) const
                       throw( IO_ERROR )
{
    switch( aItem->GetPage1Option() )
    {
        default:
        case 0:
            break;

        case 1:
            m_out->Print( 0, " (%s %s)", getTokenName(T_option ),
                          getTokenName(T_page1only ) );
            break;

        case -1:
            m_out->Print( 0, " (%s %s)", getTokenName(T_option ),
                          getTokenName(T_notonpage1 ) );
            break;
    }
}