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