src/common/cmndata.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/cmndata.cpp
   3 // Purpose:     Common GDI data
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #include "wx/cmndata.h"
  28
  29 #ifndef WX_PRECOMP
  30     #if defined(__WXMSW__)
  31         #include "wx/msw/wrapcdlg.h"
  32     #endif // MSW
  33     #include <stdio.h>
  34     #include "wx/string.h"
  35     #include "wx/utils.h"
  36     #include "wx/app.h"
  37     #include "wx/log.h"
  38     #include "wx/gdicmn.h"
  39 #endif
  40
  41 #include "wx/prntbase.h"
  42 #include "wx/printdlg.h"
  43
  44 #if wxUSE_FONTDLG
  45     #include "wx/fontdlg.h"
  46 #endif // wxUSE_FONTDLG
  47
  48 #if wxUSE_PRINTING_ARCHITECTURE
  49
  50 #include "wx/paper.h"
  51
  52
  53 IMPLEMENT_DYNAMIC_CLASS(wxPrintData, wxObject)
  54 IMPLEMENT_DYNAMIC_CLASS(wxPrintDialogData, wxObject)
  55 IMPLEMENT_DYNAMIC_CLASS(wxPageSetupDialogData, wxObject)
  56
  57 #endif // wxUSE_PRINTING_ARCHITECTURE
  58
  59 IMPLEMENT_DYNAMIC_CLASS(wxFontData, wxObject)
  60 IMPLEMENT_DYNAMIC_CLASS(wxColourData, wxObject)
  61
  62 // ============================================================================
  63 // implementation
  64 // ============================================================================
  65
  66 // ----------------------------------------------------------------------------
  67 // wxColourData
  68 // ----------------------------------------------------------------------------
  69
  70 wxColourData::wxColourData()
  71 {
  72     m_chooseFull = false;
  73     m_dataColour.Set(0,0,0);
  74     // m_custColours are wxNullColours initially
  75 }
  76
  77 wxColourData::wxColourData(const wxColourData& data)
  78             : wxObject()
  79 {
  80     (*this) = data;
  81 }
  82
  83 wxColourData::~wxColourData()
  84 {
  85 }
  86
  87 void wxColourData::SetCustomColour(int i, const wxColour& colour)
  88 {
  89     wxCHECK_RET( i >= 0 && i < NUM_CUSTOM, _T("custom colour index out of range") );
  90
  91     m_custColours[i] = colour;
  92 }
  93
  94 wxColour wxColourData::GetCustomColour(int i)
  95 {
  96     wxCHECK_MSG( i >= 0 && i < NUM_CUSTOM, wxColour(0,0,0),
  97                  _T("custom colour index out of range") );
  98
  99     return m_custColours[i];
 100 }
 101
 102 wxColourData& wxColourData::operator=(const wxColourData& data)
 103 {
 104     for ( int i = 0; i < NUM_CUSTOM; i++)
 105         m_custColours[i] = data.m_custColours[i];
 106
 107     m_dataColour = data.m_dataColour;
 108     m_chooseFull = data.m_chooseFull;
 109
 110     return *this;
 111 }
 112
 113 // ----------------------------------------------------------------------------
 114 // [de]serialization
 115 // ----------------------------------------------------------------------------
 116
 117 // separator used between different fields
 118 static const char wxCOL_DATA_SEP = ',';
 119
 120 wxString wxColourData::ToString() const
 121 {
 122     wxString str(m_chooseFull ? '1' : '0');
 123
 124     for ( int i = 0; i < NUM_CUSTOM; i++ )
 125     {
 126         str += wxCOL_DATA_SEP;
 127
 128         const wxColour& clr = m_custColours[i];
 129         if ( clr.IsOk() )
 130             str += clr.GetAsString(wxC2S_HTML_SYNTAX);
 131     }
 132
 133     return str;
 134 }
 135
 136 bool wxColourData::FromString(const wxString& str)
 137 {
 138     wxString token;
 139     int n = -1; // index of the field, -1 corresponds to m_chooseFull
 140     for ( wxString::const_iterator i = str.begin(); i != str.end(); ++i )
 141     {
 142         if ( *i == wxCOL_DATA_SEP )
 143         {
 144             if ( n == -1 )
 145             {
 146                 if ( token == '0' )
 147                     m_chooseFull = false;
 148                 else if ( token == '1' )
 149                     m_chooseFull = true;
 150                 else // only '0' and '1' are used in ToString()
 151                     return false;
 152             }
 153             else // custom colour
 154             {
 155                 if ( n == WXSIZEOF(m_custColours) )
 156                     return false;   // too many custom colours
 157
 158                 // empty strings are used by ToString() for colours not used
 159                 if ( token.empty() )
 160                     m_custColours[n] = wxNullColour;
 161                 else if ( !m_custColours[n].Set(token) )
 162                     return false;   // invalid colour string
 163             }
 164
 165             token.clear();
 166             n++;
 167         }
 168         else // continuation of the current field
 169         {
 170             token += *i;
 171         }
 172     }
 173
 174     return true;
 175 }
 176
 177 // ----------------------------------------------------------------------------
 178 // Font data
 179 // ----------------------------------------------------------------------------
 180
 181 wxFontData::wxFontData()
 182 {
 183     // Intialize colour to black.
 184     m_fontColour = wxNullColour;
 185
 186     m_showHelp = false;
 187     m_allowSymbols = true;
 188     m_enableEffects = true;
 189     m_minSize = 0;
 190     m_maxSize = 0;
 191
 192     m_encoding = wxFONTENCODING_SYSTEM;
 193 }
 194
 195 wxFontData::~wxFontData()
 196 {
 197 }
 198
 199 #if wxUSE_FONTDLG
 200
 201 wxFontDialogBase::~wxFontDialogBase()
 202 {
 203 }
 204
 205 #endif // wxUSE_FONTDLG
 206
 207 #if wxUSE_PRINTING_ARCHITECTURE
 208 // ----------------------------------------------------------------------------
 209 // Print data
 210 // ----------------------------------------------------------------------------
 211
 212 wxPrintData::wxPrintData()
 213 {
 214     m_bin = wxPRINTBIN_DEFAULT;
 215     m_media = wxPRINTMEDIA_DEFAULT;
 216     m_printMode = wxPRINT_MODE_PRINTER;
 217     m_printOrientation = wxPORTRAIT;
 218     m_printOrientationReversed = false;
 219     m_printNoCopies = 1;
 220     m_printCollate = false;
 221
 222     // New, 24/3/99
 223     m_printerName = wxEmptyString;
 224     m_colour = true;
 225     m_duplexMode = wxDUPLEX_SIMPLEX;
 226     m_printQuality = wxPRINT_QUALITY_HIGH;
 227
 228     // we intentionally don't initialize paper id and size at all, like this
 229     // the default system settings will be used for them
 230     m_paperId = wxPAPER_NONE;
 231     m_paperSize = wxDefaultSize;
 232
 233     m_privData = NULL;
 234     m_privDataLen = 0;
 235
 236     m_nativeData = wxPrintFactory::GetFactory()->CreatePrintNativeData();
 237 }
 238
 239 wxPrintData::wxPrintData(const wxPrintData& printData)
 240     : wxObject()
 241 {
 242     m_nativeData = NULL;
 243     m_privData = NULL;
 244     (*this) = printData;
 245 }
 246
 247 void wxPrintData::SetPrivData( char *privData, int len )
 248 {
 249     if (m_privData)
 250     {
 251         delete [] m_privData;
 252         m_privData = NULL;
 253     }
 254     m_privDataLen = len;
 255     if (m_privDataLen > 0)
 256     {
 257         m_privData = new char[m_privDataLen];
 258         memcpy( m_privData, privData, m_privDataLen );
 259     }
 260 }
 261
 262 wxPrintData::~wxPrintData()
 263 {
 264     m_nativeData->m_ref--;
 265     if (m_nativeData->m_ref == 0)
 266         delete m_nativeData;
 267
 268     if (m_privData)
 269         delete [] m_privData;
 270 }
 271
 272 void wxPrintData::ConvertToNative()
 273 {
 274     m_nativeData->TransferFrom( *this ) ;
 275 }
 276
 277 void wxPrintData::ConvertFromNative()
 278 {
 279     m_nativeData->TransferTo( *this ) ;
 280 }
 281
 282 void wxPrintData::operator=(const wxPrintData& data)
 283 {
 284     m_printNoCopies = data.m_printNoCopies;
 285     m_printCollate = data.m_printCollate;
 286     m_printOrientation = data.m_printOrientation;
 287     m_printOrientationReversed = data.m_printOrientationReversed;
 288     m_printerName = data.m_printerName;
 289     m_colour = data.m_colour;
 290     m_duplexMode = data.m_duplexMode;
 291     m_printQuality = data.m_printQuality;
 292     m_paperId = data.m_paperId;
 293     m_paperSize = data.m_paperSize;
 294     m_bin = data.m_bin;
 295     m_media = data.m_media;
 296     m_printMode = data.m_printMode;
 297     m_filename = data.m_filename;
 298
 299     // UnRef old m_nativeData
 300     if (m_nativeData)
 301     {
 302         m_nativeData->m_ref--;
 303         if (m_nativeData->m_ref == 0)
 304             delete m_nativeData;
 305     }
 306     // Set Ref new one
 307     m_nativeData = data.GetNativeData();
 308     m_nativeData->m_ref++;
 309
 310     if (m_privData)
 311     {
 312         delete [] m_privData;
 313         m_privData = NULL;
 314     }
 315     m_privDataLen = data.GetPrivDataLen();
 316     if (m_privDataLen > 0)
 317     {
 318         m_privData = new char[m_privDataLen];
 319         memcpy( m_privData, data.GetPrivData(), m_privDataLen );
 320     }
 321 }
 322
 323 // Is this data OK for showing the print dialog?
 324 bool wxPrintData::IsOk() const
 325 {
 326     m_nativeData->TransferFrom( *this );
 327
 328     return m_nativeData->Ok();
 329 }
 330
 331 // ----------------------------------------------------------------------------
 332 // Print dialog data
 333 // ----------------------------------------------------------------------------
 334
 335 wxPrintDialogData::wxPrintDialogData()
 336 {
 337     m_printFromPage = 0;
 338     m_printToPage = 0;
 339     m_printMinPage = 0;
 340     m_printMaxPage = 0;
 341     m_printNoCopies = 1;
 342     m_printAllPages = false;
 343     m_printCollate = false;
 344     m_printToFile = false;
 345     m_printSelection = false;
 346     m_printEnableSelection = false;
 347     m_printEnablePageNumbers = true;
 348
 349     wxPrintFactory* factory = wxPrintFactory::GetFactory();
 350     m_printEnablePrintToFile = ! factory->HasOwnPrintToFile();
 351
 352     m_printEnableHelp = false;
 353 }
 354
 355 wxPrintDialogData::wxPrintDialogData(const wxPrintDialogData& dialogData)
 356     : wxObject()
 357 {
 358     (*this) = dialogData;
 359 }
 360
 361 wxPrintDialogData::wxPrintDialogData(const wxPrintData& printData)
 362 {
 363     m_printFromPage = 1;
 364     m_printToPage = 0;
 365     m_printMinPage = 1;
 366     m_printMaxPage = 9999;
 367     m_printNoCopies = 1;
 368     m_printAllPages = false;
 369     m_printCollate = false;
 370     m_printToFile = false;
 371     m_printSelection = false;
 372     m_printEnableSelection = false;
 373     m_printEnablePageNumbers = true;
 374     m_printEnablePrintToFile = true;
 375     m_printEnableHelp = false;
 376     m_printData = printData;
 377 }
 378
 379 wxPrintDialogData::~wxPrintDialogData()
 380 {
 381 }
 382
 383 void wxPrintDialogData::operator=(const wxPrintDialogData& data)
 384 {
 385     m_printFromPage = data.m_printFromPage;
 386     m_printToPage = data.m_printToPage;
 387     m_printMinPage = data.m_printMinPage;
 388     m_printMaxPage = data.m_printMaxPage;
 389     m_printNoCopies = data.m_printNoCopies;
 390     m_printAllPages = data.m_printAllPages;
 391     m_printCollate = data.m_printCollate;
 392     m_printToFile = data.m_printToFile;
 393     m_printSelection = data.m_printSelection;
 394     m_printEnableSelection = data.m_printEnableSelection;
 395     m_printEnablePageNumbers = data.m_printEnablePageNumbers;
 396     m_printEnableHelp = data.m_printEnableHelp;
 397     m_printEnablePrintToFile = data.m_printEnablePrintToFile;
 398     m_printData = data.m_printData;
 399 }
 400
 401 void wxPrintDialogData::operator=(const wxPrintData& data)
 402 {
 403     m_printData = data;
 404 }
 405
 406 // ----------------------------------------------------------------------------
 407 // wxPageSetupDialogData
 408 // ----------------------------------------------------------------------------
 409
 410 wxPageSetupDialogData::wxPageSetupDialogData()
 411 {
 412     m_paperSize = wxSize(0,0);
 413
 414     CalculatePaperSizeFromId();
 415
 416     m_minMarginTopLeft =
 417     m_minMarginBottomRight =
 418     m_marginTopLeft =
 419     m_marginBottomRight = wxPoint(0,0);
 420
 421     // Flags
 422     m_defaultMinMargins = false;
 423     m_enableMargins = true;
 424     m_enableOrientation = true;
 425     m_enablePaper = true;
 426     m_enablePrinter = true;
 427     m_enableHelp = false;
 428     m_getDefaultInfo = false;
 429 }
 430
 431 wxPageSetupDialogData::wxPageSetupDialogData(const wxPageSetupDialogData& dialogData)
 432     : wxObject()
 433 {
 434     (*this) = dialogData;
 435 }
 436
 437 wxPageSetupDialogData::wxPageSetupDialogData(const wxPrintData& printData)
 438 {
 439     m_paperSize = wxSize(0,0);
 440     m_minMarginTopLeft =
 441     m_minMarginBottomRight =
 442     m_marginTopLeft =
 443     m_marginBottomRight = wxPoint(0,0);
 444
 445     // Flags
 446     m_defaultMinMargins = false;
 447     m_enableMargins = true;
 448     m_enableOrientation = true;
 449     m_enablePaper = true;
 450     m_enablePrinter = true;
 451     m_enableHelp = false;
 452     m_getDefaultInfo = false;
 453
 454     m_printData = printData;
 455
 456     // The wxPrintData paper size overrides these values, unless the size cannot
 457     // be found.
 458     CalculatePaperSizeFromId();
 459 }
 460
 461 wxPageSetupDialogData::~wxPageSetupDialogData()
 462 {
 463 }
 464
 465 wxPageSetupDialogData& wxPageSetupDialogData::operator=(const wxPageSetupDialogData& data)
 466 {
 467     m_paperSize = data.m_paperSize;
 468     m_minMarginTopLeft = data.m_minMarginTopLeft;
 469     m_minMarginBottomRight = data.m_minMarginBottomRight;
 470     m_marginTopLeft = data.m_marginTopLeft;
 471     m_marginBottomRight = data.m_marginBottomRight;
 472     m_defaultMinMargins = data.m_defaultMinMargins;
 473     m_enableMargins = data.m_enableMargins;
 474     m_enableOrientation = data.m_enableOrientation;
 475     m_enablePaper = data.m_enablePaper;
 476     m_enablePrinter = data.m_enablePrinter;
 477     m_getDefaultInfo = data.m_getDefaultInfo;
 478     m_enableHelp = data.m_enableHelp;
 479
 480     m_printData = data.m_printData;
 481
 482     return *this;
 483 }
 484
 485 wxPageSetupDialogData& wxPageSetupDialogData::operator=(const wxPrintData& data)
 486 {
 487     m_printData = data;
 488     CalculatePaperSizeFromId();
 489
 490     return *this;
 491 }
 492
 493 // If a corresponding paper type is found in the paper database, will set the m_printData
 494 // paper size id member as well.
 495 void wxPageSetupDialogData::SetPaperSize(const wxSize& sz)
 496 {
 497     m_paperSize = sz;
 498
 499     CalculateIdFromPaperSize();
 500 }
 501
 502 // Sets the wxPrintData id, plus the paper width/height if found in the paper database.
 503 void wxPageSetupDialogData::SetPaperSize(wxPaperSize id)
 504 {
 505     m_printData.SetPaperId(id);
 506
 507     CalculatePaperSizeFromId();
 508 }
 509
 510 void wxPageSetupDialogData::SetPrintData(const wxPrintData& printData)
 511 {
 512     m_printData = printData;
 513     CalculatePaperSizeFromId();
 514 }
 515
 516 // Use paper size defined in this object to set the wxPrintData
 517 // paper id
 518 void wxPageSetupDialogData::CalculateIdFromPaperSize()
 519 {
 520     wxASSERT_MSG( (wxThePrintPaperDatabase != (wxPrintPaperDatabase*) NULL),
 521                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 522
 523     wxSize sz = GetPaperSize();
 524
 525     wxPaperSize id = wxThePrintPaperDatabase->GetSize(wxSize(sz.x* 10, sz.y * 10));
 526     if (id != wxPAPER_NONE)
 527     {
 528         m_printData.SetPaperId(id);
 529     }
 530 }
 531
 532 // Use paper id in wxPrintData to set this object's paper size
 533 void wxPageSetupDialogData::CalculatePaperSizeFromId()
 534 {
 535     wxASSERT_MSG( (wxThePrintPaperDatabase != (wxPrintPaperDatabase*) NULL),
 536                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 537
 538     wxSize sz = wxThePrintPaperDatabase->GetSize(m_printData.GetPaperId());
 539
 540     // sz is in 10ths of a mm, while paper size is in mm
 541     m_paperSize.x = sz.x / 10;
 542     m_paperSize.y = sz.y / 10;
 543 }
 544
 545 #endif // wxUSE_PRINTING_ARCHITECTURE