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         }
 129 #else
 130         if ( m_ok )
 131         {
 132         err = PMEndDocument(m_macPrintPort);
 133         if ( !err )
 134         {
 135                         message.Printf( "Print Error %d", err ) ;
 136                         wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 137                         UMAPrClose() ;
 138         }
 139         UMAPrClose() ;
 140         }
 141 #endif
 142 }
 143
 144 bool wxPrinterDC::StartDoc( const wxString& WXUNUSED(message) )
 145 {
 146         return m_ok ;
 147 }
 148
 149 void wxPrinterDC::EndDoc(void)
 150 {
 151 }
 152
 153 void wxPrinterDC::StartPage(void)
 154 {
 155         if ( !m_ok )
 156                 return ;
 157
 158         m_logicalFunction = wxCOPY;
 159 //  m_textAlignment = wxALIGN_TOP_LEFT;
 160         m_backgroundMode = wxTRANSPARENT;
 161
 162         m_textForegroundColour = *wxBLACK;
 163         m_textBackgroundColour = *wxWHITE;
 164         m_pen = *wxBLACK_PEN;
 165         m_font = *wxNORMAL_FONT;
 166         m_brush = *wxTRANSPARENT_BRUSH;
 167         m_backgroundBrush = *wxWHITE_BRUSH;
 168
 169         m_macFontInstalled = false ;
 170         m_macBrushInstalled = false ;
 171         m_macPenInstalled = false ;
 172
 173
 174         OSStatus err ;
 175         wxString message ;
 176
 177 #if !TARGET_CARBON
 178         PrOpenPage( m_macPrintPort , NULL ) ;
 179         m_macLocalOrigin.h =  (**m_printData.m_macPrintInfo).rPaper.left ;
 180         m_macLocalOrigin.v =  (**m_printData.m_macPrintInfo).rPaper.top ;
 181
 182         SetOrigin(  - m_macLocalOrigin.h , - m_macLocalOrigin.v  ) ;
 183         Rect clip = { -32000 , -32000 , 32000 , 32000 } ;
 184         ::ClipRect( &clip ) ;
 185         err = PrError() ;
 186         if ( err )
 187         {
 188                 message.Printf( "Print Error %d", err ) ;
 189                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 190                 ::PrClosePage(  m_macPrintPort) ;
 191                 ::PrCloseDoc( m_macPrintPort  ) ;
 192                 ::UMAPrClose() ;
 193                 ::SetPort( macPrintFormerPort ) ;
 194                 m_ok = FALSE ;
 195         }
 196 #else
 197     err = PMBeginPage(m_macPrintPort, nil);
 198         if ( err )
 199         {
 200                 message.Printf( "Print Error %d", err ) ;
 201                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 202                 PMEndPage(m_macPrintPort);
 203                 PMEndDocument(m_macPrintPort);
 204                 UMAPrClose() ;
 205                 ::SetPort( macPrintFormerPort ) ;
 206                 m_ok = FALSE ;
 207         }
 208 #endif
 209 }
 210
 211 void wxPrinterDC::EndPage(void)
 212 {
 213         if ( !m_ok )
 214                 return ;
 215
 216         OSStatus err ;
 217         wxString message ;
 218
 219 #if !TARGET_CARBON
 220         PrClosePage(  (TPrPort*) m_macPort ) ;
 221         err = PrError() ;
 222         if ( err )
 223         {
 224                 message.Printf( "Print Error %d", err ) ;
 225                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 226                 ::PrCloseDoc( m_macPrintPort  ) ;
 227                 ::UMAPrClose() ;
 228                 ::SetPort( macPrintFormerPort ) ;
 229                 m_ok = FALSE ;
 230         }
 231 #else
 232         err = PMEndPage(m_macPrintPort);
 233         if ( err )
 234         {
 235                 message.Printf( "Print Error %d", err ) ;
 236                 wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
 237                 PMEndDocument(m_macPrintPort);
 238                 UMAPrClose() ;
 239                 ::SetPort( macPrintFormerPort ) ;
 240                 m_ok = FALSE ;
 241         }
 242 #endif
 243
 244 }