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     m_dialogParent = NULL;
  56     m_printerDC = NULL;
  57     m_destroyDC = TRUE;
  58 }
  59
  60 wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintDialogData* data):
  61 wxDialog()
  62 {
  63     Create(p, data);
  64 }
  65
  66 bool wxPrintDialog::Create(wxWindow *p, wxPrintDialogData* data)
  67 {
  68     m_dialogParent = p;
  69     m_printerDC = NULL;
  70     m_destroyDC = TRUE;
  71
  72     if ( data )
  73         m_printDialogData = *data;
  74
  75     m_printDialogData.SetOwnerWindow(p);
  76
  77     return TRUE;
  78 }
  79
  80 wxPrintDialog::~wxPrintDialog(void)
  81 {
  82     if (m_destroyDC && m_printerDC)
  83         delete m_printerDC;
  84 }
  85
  86 int wxPrintDialog::ShowModal(void)
  87 {
  88     m_printDialogData.ConvertToNative();
  89
  90     bool ret = (PrintDlg( (PRINTDLG *)m_printDialogData.GetNativeData() ) != 0);
  91     if ( ret != FALSE && ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC)
  92     {
  93         wxPrinterDC *pdc = new wxPrinterDC((WXHDC) ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC);
  94         m_printerDC = pdc;
  95         m_printDialogData.ConvertFromNative();
  96         return wxID_OK;
  97     }
  98     else
  99     {
 100     /*
 101     char buf[256];
 102     DWORD exError = CommDlgExtendedError();
 103     sprintf(buf, "ret = %d, ex error = %d", (int) ret, (int) exError);
 104     wxMessageBox(buf);
 105         */
 106         return wxID_CANCEL;
 107     }
 108 }
 109
 110 wxDC *wxPrintDialog::GetPrintDC(void)
 111 {
 112     if (m_printerDC)
 113     {
 114         m_destroyDC = FALSE;
 115         return m_printerDC;
 116     }
 117     else
 118         return (wxDC*) NULL;
 119 }
 120
 121 /*
 122 * wxPageSetupDialog
 123 */
 124
 125 wxPageSetupDialog::wxPageSetupDialog(void):
 126 wxDialog()
 127 {
 128     m_dialogParent = NULL;
 129 }
 130
 131 wxPageSetupDialog::wxPageSetupDialog(wxWindow *p, wxPageSetupData *data):
 132 wxDialog()
 133 {
 134     Create(p, data);
 135 }
 136
 137 bool wxPageSetupDialog::Create(wxWindow *p, wxPageSetupData *data)
 138 {
 139     m_dialogParent = p;
 140
 141     if (data)
 142         m_pageSetupData = (*data);
 143
 144 #if defined(__WIN95__)
 145     m_pageSetupData.SetOwnerWindow(p);
 146 #endif
 147     return TRUE;
 148 }
 149
 150 wxPageSetupDialog::~wxPageSetupDialog(void)
 151 {
 152 }
 153
 154 int wxPageSetupDialog::ShowModal(void)
 155 {
 156 #ifdef __WIN95__
 157     m_pageSetupData.ConvertToNative();
 158     if (PageSetupDlg( (PAGESETUPDLG *)m_pageSetupData.GetNativeData() ))
 159     {
 160         m_pageSetupData.ConvertFromNative();
 161         return wxID_OK;
 162     }
 163     else
 164         return wxID_CANCEL;
 165 #else
 166     wxGenericPageSetupDialog *genericPageSetupDialog = new wxGenericPageSetupDialog(GetParent(), & m_pageSetupData);
 167     int ret = genericPageSetupDialog->ShowModal();
 168     m_pageSetupData = genericPageSetupDialog->GetPageSetupData();
 169     genericPageSetupDialog->Close(TRUE);
 170     return ret;
 171 #endif
 172 }
 173