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