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         err = UMAPrOpen() ;
  46         if ( err )
  47         {
  48                 message.Printf( "Print Error %d", err ) ;
  49                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
  50                 UMAPrClose() ;
  51         }
  52
  53 #if !TARGET_CARBON
  54         if ( ::PrValidate( m_printData.m_macPrintInfo ) )
  55         {
  56                 ::PrStlDialog( m_printData.m_macPrintInfo ) ;
  57                 // the driver has changed in the mean time, should we pop up a page setup dialog ?
  58         }
  59         err = PrError() ;
  60         if ( err )
  61         {
  62                 message.Printf( "Print Error %d", err ) ;
  63                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
  64                 UMAPrClose() ;
  65         }
  66         ::GetPort( &macPrintFormerPort ) ;
  67         m_macPrintPort = ::PrOpenDoc( m_printData.m_macPrintInfo , NULL , NULL ) ;
  68         err = PrError() ;
  69         if ( err )
  70         {
  71                 message.Printf( "Print Error %d", err ) ;
  72                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
  73                 UMAPrClose() ;
  74         }
  75         // sets current port
  76         m_macPort = (GrafPtr ) m_macPrintPort ;
  77 #else
  78         m_macPrintPort = kPMNoReference ;
  79     err = PMBeginDocument(
  80         m_printData.m_macPrintSettings,
  81         m_printData.m_macPageFormat,
  82         &m_macPrintPort);
  83     if ( err != noErr || m_macPrintPort == kPMNoReference )
  84     {
  85                 message.Printf( "Print Error %d", err ) ;
  86                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
  87                 UMAPrClose() ;
  88     }
  89         // sets current port
  90         ::GetPort( &m_macPort ) ;
  91 #endif
  92         m_ok = TRUE ;
  93         m_minY = m_minX = 0 ;
  94 #if TARGET_CARBON
  95 #else
  96         m_maxX = (**m_printData.m_macPrintInfo).rPaper.right - (**m_printData.m_macPrintInfo).rPaper.left ;
  97         m_maxY = (**m_printData.m_macPrintInfo).rPaper.bottom - (**m_printData.m_macPrintInfo).rPaper.top ;
  98 #endif
  99 }
 100
 101 wxPrinterDC::~wxPrinterDC(void)
 102 {
 103         OSStatus err ;
 104         wxString message ;
 105 #if !TARGET_CARBON
 106         if ( m_ok )
 107         {
 108                 ::PrCloseDoc( m_macPrintPort  ) ;
 109                 err = PrError() ;
 110
 111                 if ( !err )
 112                 {
 113                         if ( (**m_printData.m_macPrintInfo).prJob.bJDocLoop == bSpoolLoop )
 114                         {
 115                                 TPrStatus status ;
 116                                 ::PrPicFile( m_printData.m_macPrintInfo , NULL , NULL , NULL , &status ) ;
 117                         }
 118                 }
 119                 else
 120                 {
 121                         message.Printf( "Print Error %d", err ) ;
 122                         wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 123                         UMAPrClose() ;
 124                 }
 125                 ::UMAPrClose() ;
 126 //        ::SetPort( macPrintFormerPort ) ;
 127                 ::SetPort( LMGetWMgrPort() ) ;
 128                 m_macPortHelper.Clear() ;
 129         }
 130 #else
 131         if ( m_ok )
 132         {
 133         err = PMEndDocument(m_macPrintPort);
 134         if ( !err )
 135         {
 136                         message.Printf( "Print Error %d", err ) ;
 137                         wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 138                         UMAPrClose() ;
 139         }
 140         UMAPrClose() ;
 141         }
 142 #endif
 143 }
 144
 145 bool wxPrinterDC::StartDoc( const wxString& WXUNUSED(message) )
 146 {
 147         return m_ok ;
 148 }
 149
 150 void wxPrinterDC::EndDoc(void)
 151 {
 152 }
 153
 154 void wxPrinterDC::StartPage(void)
 155 {
 156         if ( !m_ok )
 157                 return ;
 158
 159         m_logicalFunction = wxCOPY;
 160 //  m_textAlignment = wxALIGN_TOP_LEFT;
 161         m_backgroundMode = wxTRANSPARENT;
 162
 163         m_textForegroundColour = *wxBLACK;
 164         m_textBackgroundColour = *wxWHITE;
 165         m_pen = *wxBLACK_PEN;
 166         m_font = *wxNORMAL_FONT;
 167         m_brush = *wxTRANSPARENT_BRUSH;
 168         m_backgroundBrush = *wxWHITE_BRUSH;
 169
 170         m_macFontInstalled = false ;
 171         m_macBrushInstalled = false ;
 172         m_macPenInstalled = false ;
 173
 174
 175         OSStatus err ;
 176         wxString message ;
 177
 178 #if !TARGET_CARBON
 179         PrOpenPage( m_macPrintPort , NULL ) ;
 180         m_macLocalOrigin.h =  (**m_printData.m_macPrintInfo).rPaper.left ;
 181         m_macLocalOrigin.v =  (**m_printData.m_macPrintInfo).rPaper.top ;
 182
 183         SetOrigin(  - m_macLocalOrigin.h , - m_macLocalOrigin.v  ) ;
 184         Rect clip = { -32000 , -32000 , 32000 , 32000 } ;
 185         ::ClipRect( &clip ) ;
 186         err = PrError() ;
 187         if ( err )
 188         {
 189                 message.Printf( "Print Error %d", err ) ;
 190                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 191                 ::PrClosePage(  m_macPrintPort) ;
 192                 ::PrCloseDoc( m_macPrintPort  ) ;
 193                 ::UMAPrClose() ;
 194                 ::SetPort( macPrintFormerPort ) ;
 195                 m_ok = FALSE ;
 196         }
 197 #else
 198     err = PMBeginPage(m_macPrintPort, nil);
 199         if ( err )
 200         {
 201                 message.Printf( "Print Error %d", err ) ;
 202                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 203                 PMEndPage(m_macPrintPort);
 204                 PMEndDocument(m_macPrintPort);
 205                 UMAPrClose() ;
 206                 ::SetPort( macPrintFormerPort ) ;
 207                 m_ok = FALSE ;
 208         }
 209 #endif
 210 }
 211
 212 void wxPrinterDC::EndPage(void)
 213 {
 214         if ( !m_ok )
 215                 return ;
 216
 217         OSStatus err ;
 218         wxString message ;
 219
 220 #if !TARGET_CARBON
 221         PrClosePage(  (TPrPort*) m_macPort ) ;
 222         err = PrError() ;
 223         if ( err )
 224         {
 225                 message.Printf( "Print Error %d", err ) ;
 226                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 227                 ::PrCloseDoc( m_macPrintPort  ) ;
 228                 ::UMAPrClose() ;
 229                 ::SetPort( macPrintFormerPort ) ;
 230                 m_ok = FALSE ;
 231         }
 232 #else
 233         err = PMEndPage(m_macPrintPort);
 234         if ( err )
 235         {
 236                 message.Printf( "Print Error %d", err ) ;
 237                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 238                 PMEndDocument(m_macPrintPort);
 239                 UMAPrClose() ;
 240                 ::SetPort( macPrintFormerPort ) ;
 241                 m_ok = FALSE ;
 242         }
 243 #endif
 244
 245 }