src/msw/printdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        printdlg.cpp
   3 // Purpose:     wxPrintDialog, wxPageSetupDialog
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "printdlg.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/printdlg.h"
  27 #include "wx/dcprint.h"
  28
  29 // Have to emulate page setup dialog for Win16
  30 #if !defined(__WIN95__)
  31 #include "wx/generic/prntdlgg.h"
  32 #endif
  33
  34 #include <stdlib.h>
  35 #include <windows.h>
  36 #include <commdlg.h>
  37
  38 #ifndef __WIN32__
  39 #include <print.h>
  40 #endif
  41
  42 // Clash with Windows header files
  43 #ifdef StartDoc
  44 #undef StartDoc
  45 #endif
  46
  47 #if !USE_SHARED_LIBRARY
  48 IMPLEMENT_DYNAMIC_CLASS(wxPrintDialog, wxDialog)
  49 IMPLEMENT_CLASS(wxPageSetupDialog, wxDialog)
  50 #endif
  51
  52 wxPrintDialog::wxPrintDialog(void):
  53  wxDialog()
  54 {
  55   dialogParent = NULL;
  56   printerDC = NULL;
  57   destroyDC = TRUE;
  58   deviceName = NULL;
  59   driverName = NULL;
  60   portName = NULL;
  61 }
  62
  63 wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintData* data):
  64  wxDialog()
  65 {
  66   Create(p, data);
  67 }
  68
  69 bool wxPrintDialog::Create(wxWindow *p, wxPrintData* data)
  70 {
  71   dialogParent = p;
  72   printerDC = NULL;
  73   destroyDC = TRUE;
  74   deviceName = NULL;
  75   driverName = NULL;
  76   portName = NULL;
  77
  78   if ( data )
  79     printData = *data;
  80
  81 #ifdef __WXMSW__
  82   printData.SetOwnerWindow(p);
  83 #endif
  84
  85   return TRUE;
  86 }
  87
  88 wxPrintDialog::~wxPrintDialog(void)
  89 {
  90   if (destroyDC && printerDC)
  91     delete printerDC;
  92   if (deviceName) delete[] deviceName;
  93   if (driverName) delete[] driverName;
  94   if (portName) delete[] portName;
  95 }
  96
  97 int wxPrintDialog::ShowModal(void)
  98 {
  99   printData.ConvertToNative();
 100
 101   bool ret = (PrintDlg( (PRINTDLG *)printData.printData ) != 0);
 102   if ( ret != FALSE && ((PRINTDLG *)printData.printData)->hDC)
 103   {
 104     wxPrinterDC *pdc = new wxPrinterDC((WXHDC) ((PRINTDLG *)printData.printData)->hDC);
 105     printerDC = pdc;
 106     printData.ConvertFromNative();
 107     return wxID_OK;
 108   }
 109   else
 110   {
 111 /*
 112       char buf[256];
 113       DWORD exError = CommDlgExtendedError();
 114       sprintf(buf, "ret = %d, ex error = %d", (int) ret, (int) exError);
 115       wxMessageBox(buf);
 116 */
 117       return wxID_CANCEL;
 118   }
 119 }
 120
 121 wxDC *wxPrintDialog::GetPrintDC(void)
 122 {
 123   if (printerDC)
 124   {
 125     destroyDC = FALSE;
 126     return printerDC;
 127   }
 128   else
 129     return NULL;
 130 }
 131
 132 /*
 133  * wxPageSetupDialog
 134  */
 135
 136 wxPageSetupDialog::wxPageSetupDialog(void):
 137  wxDialog()
 138 {
 139   m_dialogParent = NULL;
 140 }
 141
 142 wxPageSetupDialog::wxPageSetupDialog(wxWindow *p, wxPageSetupData *data):
 143  wxDialog()
 144 {
 145   Create(p, data);
 146 }
 147
 148 bool wxPageSetupDialog::Create(wxWindow *p, wxPageSetupData *data)
 149 {
 150   m_dialogParent = p;
 151
 152   if (data)
 153     m_pageSetupData = (*data);
 154
 155 #if defined(__WIN95__)
 156   m_pageSetupData.SetOwnerWindow(p);
 157 #endif
 158   return TRUE;
 159 }
 160
 161 wxPageSetupDialog::~wxPageSetupDialog(void)
 162 {
 163 }
 164
 165 int wxPageSetupDialog::ShowModal(void)
 166 {
 167 #ifdef __WIN95__
 168     m_pageSetupData.ConvertToNative();
 169     if (PageSetupDlg( (PAGESETUPDLG *)m_pageSetupData.GetNativeData() ))
 170     {
 171       m_pageSetupData.ConvertFromNative();
 172       return wxID_OK;
 173     }
 174     else
 175       return wxID_CANCEL;
 176 #else
 177     wxGenericPageSetupDialog *genericPageSetupDialog = new wxGenericPageSetupDialog(GetParent(), & m_pageSetupData);
 178     int ret = genericPageSetupDialog->ShowModal();
 179     m_pageSetupData = genericPageSetupDialog->GetPageSetupData();
 180     genericPageSetupDialog->Close(TRUE);
 181     return ret;
 182 #endif
 183 }
 184