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 #define IN_WX_MAIN_CPP
  18 #include "wx/wxprec.h"
  19
  20 #if defined(__BORLANDC__)
  21 #pragma hdrstop
  22 #endif
  23
  24 #ifndef WX_PRECOMP
  25 #endif
  26
  27 #include "wx/printdlg.h"
  28 #include "wx/dcprint.h"
  29
  30 // Have to emulate page setup dialog for Win16
  31 #if !defined(__WIN95__)
  32 #include "wx/generic/prntdlgg.h"
  33 #endif
  34
  35 #include <stdlib.h>
  36 #include <windows.h>
  37 #include <commdlg.h>
  38
  39 #ifndef __WIN32__
  40 #include <print.h>
  41 #endif
  42
  43 // Clash with Windows header files
  44 #ifdef StartDoc
  45 #undef StartDoc
  46 #endif
  47
  48 #if !USE_SHARED_LIBRARY
  49 IMPLEMENT_DYNAMIC_CLASS(wxPrintDialog, wxDialog)
  50 IMPLEMENT_CLASS(wxPageSetupDialog, wxDialog)
  51 #endif
  52
  53 wxPrintDialog::wxPrintDialog(void):
  54  wxDialog()
  55 {
  56   dialogParent = NULL;
  57   printerDC = NULL;
  58   destroyDC = TRUE;
  59   deviceName = NULL;
  60   driverName = NULL;
  61   portName = NULL;
  62 }
  63
  64 wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintData* data):
  65  wxDialog()
  66 {
  67   Create(p, data);
  68 }
  69
  70 bool wxPrintDialog::Create(wxWindow *p, wxPrintData* data)
  71 {
  72   dialogParent = p;
  73   printerDC = NULL;
  74   destroyDC = TRUE;
  75   deviceName = NULL;
  76   driverName = NULL;
  77   portName = NULL;
  78
  79   if ( data )
  80     printData = *data;
  81
  82 #ifdef __WXMSW__
  83   printData.SetOwnerWindow(p);
  84 #endif
  85
  86   return TRUE;
  87 }
  88
  89 wxPrintDialog::~wxPrintDialog(void)
  90 {
  91   if (destroyDC && printerDC)
  92     delete printerDC;
  93   if (deviceName) delete[] deviceName;
  94   if (driverName) delete[] driverName;
  95   if (portName) delete[] portName;
  96 }
  97
  98 int wxPrintDialog::ShowModal(void)
  99 {
 100   printData.ConvertToNative();
 101
 102   bool ret = (PrintDlg( (PRINTDLG *)printData.printData ) != 0);
 103   if ( ret != FALSE && ((PRINTDLG *)printData.printData)->hDC)
 104   {
 105     wxPrinterDC *pdc = new wxPrinterDC((WXHDC) ((PRINTDLG *)printData.printData)->hDC);
 106     printerDC = pdc;
 107     printData.ConvertFromNative();
 108     return wxID_OK;
 109   }
 110   else
 111   {
 112 /*
 113       char buf[256];
 114       DWORD exError = CommDlgExtendedError();
 115       sprintf(buf, "ret = %d, ex error = %d", (int) ret, (int) exError);
 116       wxMessageBox(buf);
 117 */
 118       return wxID_CANCEL;
 119   }
 120 }
 121
 122 wxDC *wxPrintDialog::GetPrintDC(void)
 123 {
 124   if (printerDC)
 125   {
 126     destroyDC = FALSE;
 127     return printerDC;
 128   }
 129   else
 130     return NULL;
 131 }
 132
 133 /*
 134  * wxPageSetupDialog
 135  */
 136
 137 wxPageSetupDialog::wxPageSetupDialog(void):
 138  wxDialog()
 139 {
 140   m_dialogParent = NULL;
 141 }
 142
 143 wxPageSetupDialog::wxPageSetupDialog(wxWindow *p, wxPageSetupData *data):
 144  wxDialog()
 145 {
 146   Create(p, data);
 147 }
 148
 149 bool wxPageSetupDialog::Create(wxWindow *p, wxPageSetupData *data)
 150 {
 151   m_dialogParent = p;
 152
 153   if (data)
 154     m_pageSetupData = (*data);
 155
 156 #if defined(__WIN95__)
 157   m_pageSetupData.SetOwnerWindow(p);
 158 #endif
 159   return TRUE;
 160 }
 161
 162 wxPageSetupDialog::~wxPageSetupDialog(void)
 163 {
 164 }
 165
 166 int wxPageSetupDialog::ShowModal(void)
 167 {
 168 #ifdef __WIN95__
 169     m_pageSetupData.ConvertToNative();
 170     if (PageSetupDlg( (PAGESETUPDLG *)m_pageSetupData.GetNativeData() ))
 171     {
 172       m_pageSetupData.ConvertFromNative();
 173       return wxID_OK;
 174     }
 175     else
 176       return wxID_CANCEL;
 177 #else
 178     wxGenericPageSetupDialog *genericPageSetupDialog = new wxGenericPageSetupDialog(GetParent(), & m_pageSetupData);
 179     int ret = genericPageSetupDialog->ShowModal();
 180     m_pageSetupData = genericPageSetupDialog->GetPageSetupData();
 181     genericPageSetupDialog->Close(TRUE);
 182     return ret;
 183 #endif
 184 }
 185