src/mac/dcprint.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcprint.cpp
   3 // Purpose:     wxPrinterDC class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "dcprint.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #endif
  25
  26 #include "wx/dcprint.h"
  27 #include "wx/msgdlg.h"
  28 #include <math.h>
  29 #include "wx/mac/uma.h"
  30
  31 #if !USE_SHARED_LIBRARY
  32 IMPLEMENT_CLASS(wxPrinterDC, wxDC)
  33 #endif
  34
  35 GrafPtr macPrintFormerPort = NULL ;
  36
  37 wxPrinterDC::wxPrinterDC(const wxPrintData& printdata)
  38 {
  39         OSStatus err ;
  40         wxString message ;
  41
  42         m_printData = printdata ;
  43         m_printData.ConvertToNative() ;
  44
  45 #if TARGET_CARBON && PM_USE_SESSION_APIS
  46         err = UMAPrOpen((PMPrintSession *)&m_macPrintSession) ;
  47         if ( err != noErr || m_macPrintSession == kPMNoData )
  48 #else
  49         err = UMAPrOpen() ;
  50         if ( err != noErr )
  51 #endif
  52         {
  53                 message.Printf( "Print Error %d", err ) ;
  54                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
  55                 dialog.ShowModal();
  56 #if TARGET_CARBON && PM_USE_SESSION_APIS
  57                 UMAPrClose((PMPrintSession *)&m_macPrintSession) ;
  58 #else
  59                 UMAPrClose() ;
  60 #endif
  61                 m_ok = FALSE;
  62                 return;
  63         }
  64
  65 #if !TARGET_CARBON
  66         if ( ::PrValidate( (THPrint) m_printData.m_macPrintInfo ) )
  67         {
  68                 ::PrStlDialog( (THPrint) m_printData.m_macPrintInfo ) ;
  69                 // the driver has changed in the mean time, should we pop up a page setup dialog ?
  70         }
  71         err = PrError() ;
  72         if ( err != noErr )
  73         {
  74                 message.Printf( "Print Error %d", err ) ;
  75                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
  76                 dialog.ShowModal();
  77                 UMAPrClose() ;
  78                 m_ok = FALSE;
  79                 return;
  80         }
  81         ::GetPort( &macPrintFormerPort ) ;
  82         m_macPrintPort = ::PrOpenDoc( (THPrint) m_printData.m_macPrintInfo , NULL , NULL ) ;
  83         err = PrError() ;
  84         if ( err )
  85         {
  86                 message.Printf( "Print Error %d", err ) ;
  87                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
  88                 dialog.ShowModal();
  89                 UMAPrClose() ;
  90                 m_ok = FALSE;
  91                 return;
  92         }
  93         // sets current port
  94         m_macPort = (GrafPtr ) m_macPrintPort ;
  95 #else
  96   #if PM_USE_SESSION_APIS
  97     err = PMSessionBeginDocument((PMPrintSession)m_macPrintSession,
  98               (PMPrintSettings)m_printData.m_macPrintSettings,
  99               (PMPageFormat)m_printData.m_macPageFormat);
 100     if ( err != noErr )
 101   #else
 102         m_macPrintPort = kPMNoReference ;
 103     err = PMBeginDocument(
 104               m_printData.m_macPrintSettings,
 105               m_printData.m_macPageFormat,
 106               &m_macPrintPort);
 107     if ( err != noErr || m_macPrintPort == kPMNoReference )
 108   #endif
 109     {
 110                 message.Printf( "Print Error %d", err ) ;
 111                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 112                 dialog.ShowModal();
 113   #if TARGET_CARBON && PM_USE_SESSION_APIS
 114                 UMAPrClose((PMPrintSession *)&m_macPrintSession) ;
 115   #else
 116                 UMAPrClose() ;
 117   #endif
 118                 m_ok = FALSE;
 119                 return;
 120     }
 121         // sets current port
 122         ::GetPort( (GrafPtr *)&m_macPort ) ;
 123 #endif
 124         m_ok = TRUE ;
 125         m_minY = m_minX = 0 ;
 126 #if TARGET_CARBON
 127         PMRect rPaper;
 128
 129         err = PMGetAdjustedPaperRect((PMPageFormat)m_printData.m_macPageFormat, &rPaper);
 130     if ( err != noErr )
 131     {
 132                 message.Printf( "Print Error %d", err ) ;
 133                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 134                 dialog.ShowModal();
 135   #if TARGET_CARBON && PM_USE_SESSION_APIS
 136                 UMAPrClose((PMPrintSession *)&m_macPrintSession) ;
 137   #else
 138                 UMAPrClose() ;
 139   #endif
 140                 m_ok = FALSE;
 141                 return;
 142     }
 143         m_maxX = rPaper.right - rPaper.left ;
 144         m_maxY = rPaper.bottom - rPaper.top ;
 145 #else
 146         m_maxX = (**(THPrint)m_printData.m_macPrintInfo).rPaper.right - (**(THPrint)m_printData.m_macPrintInfo).rPaper.left ;
 147         m_maxY = (**(THPrint)m_printData.m_macPrintInfo).rPaper.bottom - (**(THPrint)m_printData.m_macPrintInfo).rPaper.top ;
 148 #endif
 149 }
 150
 151 wxPrinterDC::~wxPrinterDC(void)
 152 {
 153         OSStatus err ;
 154         wxString message ;
 155 #if !TARGET_CARBON
 156         if ( m_ok )
 157         {
 158                 ::PrCloseDoc( (TPPrPort) m_macPrintPort  ) ;
 159                 err = PrError() ;
 160
 161                 if ( err == noErr )
 162                 {
 163                         if ( (**(THPrint)m_printData.m_macPrintInfo).prJob.bJDocLoop == bSpoolLoop )
 164                         {
 165                                 TPrStatus status ;
 166                                 ::PrPicFile( (THPrint) m_printData.m_macPrintInfo , NULL , NULL , NULL , &status ) ;
 167                         }
 168                 }
 169                 else
 170                 {
 171                         message.Printf( "Print Error %d", err ) ;
 172                         wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 173                     dialog.ShowModal();
 174                 }
 175                 ::UMAPrClose() ;
 176 //        ::SetPort( macPrintFormerPort ) ;
 177                 ::SetPort( LMGetWMgrPort() ) ;
 178         }
 179 #else
 180         if ( m_ok )
 181         {
 182   #if PM_USE_SESSION_APIS
 183             err = PMSessionEndDocument((PMPrintSession)m_macPrintSession);
 184   #else
 185             err = PMEndDocument(m_macPrintPort);
 186   #endif
 187         if ( err != noErr )
 188         {
 189                         message.Printf( "Print Error %d", err ) ;
 190                         wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 191                     dialog.ShowModal();
 192         }
 193   #if TARGET_CARBON && PM_USE_SESSION_APIS
 194             UMAPrClose((PMPrintSession *)&m_macPrintSession) ;
 195   #else
 196             UMAPrClose() ;
 197   #endif
 198         }
 199 #endif
 200 }
 201
 202 bool wxPrinterDC::StartDoc( const wxString& WXUNUSED(message) )
 203 {
 204         return m_ok ;
 205 }
 206
 207 void wxPrinterDC::EndDoc(void)
 208 {
 209 }
 210
 211 void wxPrinterDC::StartPage(void)
 212 {
 213         if ( !m_ok )
 214                 return ;
 215
 216         m_logicalFunction = wxCOPY;
 217 //  m_textAlignment = wxALIGN_TOP_LEFT;
 218         m_backgroundMode = wxTRANSPARENT;
 219
 220         m_textForegroundColour = *wxBLACK;
 221         m_textBackgroundColour = *wxWHITE;
 222         m_pen = *wxBLACK_PEN;
 223         m_font = *wxNORMAL_FONT;
 224         m_brush = *wxTRANSPARENT_BRUSH;
 225         m_backgroundBrush = *wxWHITE_BRUSH;
 226
 227         m_macFontInstalled = false ;
 228         m_macBrushInstalled = false ;
 229         m_macPenInstalled = false ;
 230
 231
 232         OSStatus err ;
 233         wxString message ;
 234
 235 #if !TARGET_CARBON
 236         PrOpenPage( (TPPrPort) m_macPrintPort , NULL ) ;
 237         m_macLocalOrigin.x =  (**(THPrint)m_printData.m_macPrintInfo).rPaper.left ;
 238         m_macLocalOrigin.y =  (**(THPrint)m_printData.m_macPrintInfo).rPaper.top ;
 239
 240         Rect clip = { -32000 , -32000 , 32000 , 32000 } ;
 241         ::ClipRect( &clip ) ;
 242         err = PrError() ;
 243         if ( err != noErr )
 244         {
 245                 message.Printf( "Print Error %d", err ) ;
 246                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 247                 dialog.ShowModal();
 248                 ::PrClosePage( (TPPrPort) m_macPrintPort ) ;
 249                 ::PrCloseDoc( (TPPrPort) m_macPrintPort ) ;
 250                 ::UMAPrClose() ;
 251                 ::SetPort( macPrintFormerPort ) ;
 252                 m_ok = FALSE ;
 253         }
 254 #else
 255   #if PM_USE_SESSION_APIS
 256         err = PMSessionBeginPage((PMPrintSession)m_macPrintSession,
 257                                  (PMPageFormat)m_printData.m_macPageFormat,
 258                                  nil);
 259   #else
 260         err = PMBeginPage(m_macPrintPort, nil);
 261   #endif
 262         if ( err != noErr )
 263         {
 264                 message.Printf( "Print Error %d", err ) ;
 265                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 266                 dialog.ShowModal();
 267   #if PM_USE_SESSION_APIS
 268                 PMSessionEndPage((PMPrintSession)m_macPrintSession);
 269                 PMSessionEndDocument((PMPrintSession)m_macPrintSession);
 270                 UMAPrClose((PMPrintSession *)&m_macPrintSession) ;
 271   #else
 272                 PMEndPage(m_macPrintPort);
 273                 PMEndDocument(m_macPrintPort);
 274                 UMAPrClose() ;
 275   #endif
 276                 ::SetPort( macPrintFormerPort ) ;
 277                 m_ok = FALSE ;
 278         }
 279 #endif
 280 }
 281
 282 void wxPrinterDC::EndPage(void)
 283 {
 284         if ( !m_ok )
 285                 return ;
 286
 287         OSStatus err ;
 288         wxString message ;
 289
 290 #if !TARGET_CARBON
 291         PrClosePage(  (TPPrPort) m_macPort ) ;
 292         err = PrError() ;
 293         if ( err != noErr )
 294         {
 295                 message.Printf( "Print Error %d", err ) ;
 296                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 297                 dialog.ShowModal();
 298                 ::PrCloseDoc( (TPPrPort) m_macPrintPort  ) ;
 299                 ::UMAPrClose() ;
 300                 ::SetPort( macPrintFormerPort ) ;
 301                 m_ok = FALSE ;
 302         }
 303 #else
 304   #if PM_USE_SESSION_APIS
 305         err = PMSessionEndPage((PMPrintSession)m_macPrintSession);
 306   #else
 307         err = PMEndPage(m_macPrintPort);
 308   #endif
 309         if ( err != noErr )
 310         {
 311                 message.Printf( "Print Error %d", err ) ;
 312                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 313                 dialog.ShowModal();
 314   #if PM_USE_SESSION_APIS
 315                 PMSessionEndDocument((PMPrintSession)m_macPrintSession);
 316                 UMAPrClose((PMPrintSession *)&m_macPrintSession) ;
 317   #else
 318                 PMEndDocument(m_macPrintPort);
 319                 UMAPrClose() ;
 320   #endif
 321                 ::SetPort( macPrintFormerPort ) ;
 322                 m_ok = FALSE ;
 323         }
 324 #endif
 325
 326 }