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
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21     #pragma implementation "printdlg.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 // Don't use the Windows print dialog if we're in wxUniv mode and using
  32 // the PostScript architecture
  33 #if wxUSE_PRINTING_ARCHITECTURE && (!defined(__WXUNIVERSAL__) || !wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
  34
  35 #ifndef WX_PRECOMP
  36     #include "wx/app.h"
  37 #endif
  38
  39 #include "wx/cmndata.h"
  40 #include "wx/printdlg.h"
  41 #include "wx/dcprint.h"
  42
  43 #include <stdlib.h>
  44
  45 #include "wx/msw/private.h"
  46
  47 #include <commdlg.h>
  48
  49 #ifndef __WIN32__
  50     #include <print.h>
  51 #endif
  52
  53 // ---------------------------------------------------------------------------
  54 // wxPrintDialog
  55 // ---------------------------------------------------------------------------
  56
  57 IMPLEMENT_CLASS(wxWindowsPrintDialog, wxPrintDialogBase)
  58
  59 wxWindowsPrintDialog::wxWindowsPrintDialog(wxWindow *p, wxPrintDialogData* data)
  60 {
  61     Create(p, data);
  62 }
  63
  64 wxWindowsPrintDialog::wxWindowsPrintDialog(wxWindow *p, wxPrintData* data)
  65 {
  66     wxPrintDialogData data2;
  67     if ( data )
  68         data2 = *data;
  69
  70     Create(p, &data2);
  71 }
  72
  73 bool wxWindowsPrintDialog::Create(wxWindow *p, wxPrintDialogData* data)
  74 {
  75     m_dialogParent = p;
  76     m_printerDC = NULL;
  77     m_destroyDC = true;
  78
  79     if ( data )
  80         m_printDialogData = *data;
  81
  82     m_printDialogData.SetOwnerWindow(p);
  83
  84     return true;
  85 }
  86
  87 wxWindowsPrintDialog::~wxWindowsPrintDialog()
  88 {
  89     if (m_destroyDC && m_printerDC)
  90         delete m_printerDC;
  91 }
  92
  93 int wxWindowsPrintDialog::ShowModal()
  94 {
  95     m_printDialogData.ConvertToNative();
  96
  97     PRINTDLG* p = (PRINTDLG *)m_printDialogData.GetNativeData() ;
  98     if (m_dialogParent)
  99         p->hwndOwner = (HWND) m_dialogParent->GetHWND();
 100     else if (wxTheApp->GetTopWindow())
 101         p->hwndOwner = (HWND) wxTheApp->GetTopWindow()->GetHWND();
 102     else
 103         p->hwndOwner = 0;
 104
 105     bool ret = (PrintDlg( p ) != 0);
 106
 107     p->hwndOwner = 0;
 108
 109     if ( ret != false && ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC)
 110     {
 111         wxPrinterDC *pdc = new wxPrinterDC((WXHDC) ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC);
 112         m_printerDC = pdc;
 113         m_printDialogData.ConvertFromNative();
 114         return wxID_OK;
 115     }
 116     else
 117     {
 118         return wxID_CANCEL;
 119     }
 120 }
 121
 122 wxDC *wxWindowsPrintDialog::GetPrintDC()
 123 {
 124     if (m_printerDC)
 125     {
 126         m_destroyDC = false;
 127         return m_printerDC;
 128     }
 129     else
 130         return (wxDC*) NULL;
 131 }
 132
 133 // ---------------------------------------------------------------------------
 134 // wxPageSetupDialog
 135 // ---------------------------------------------------------------------------
 136
 137 IMPLEMENT_CLASS(wxPageSetupDialog, wxDialog)
 138
 139 wxPageSetupDialog::wxPageSetupDialog()
 140 {
 141     m_dialogParent = NULL;
 142 }
 143
 144 wxPageSetupDialog::wxPageSetupDialog(wxWindow *p, wxPageSetupData *data)
 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()
 163 {
 164 }
 165
 166 int wxPageSetupDialog::ShowModal()
 167 {
 168 #ifdef __WIN95__
 169     m_pageSetupData.ConvertToNative();
 170     PAGESETUPDLG *p = (PAGESETUPDLG *)m_pageSetupData.GetNativeData();
 171     if (m_dialogParent)
 172         p->hwndOwner = (HWND) m_dialogParent->GetHWND();
 173     else if (wxTheApp->GetTopWindow())
 174         p->hwndOwner = (HWND) wxTheApp->GetTopWindow()->GetHWND();
 175     else
 176         p->hwndOwner = 0;
 177     BOOL retVal = PageSetupDlg( p ) ;
 178     p->hwndOwner = 0;
 179     if (retVal)
 180     {
 181         m_pageSetupData.ConvertFromNative();
 182         return wxID_OK;
 183     }
 184     else
 185         return wxID_CANCEL;
 186 #else
 187     wxGenericPageSetupDialog *genericPageSetupDialog = new wxGenericPageSetupDialog(GetParent(), & m_pageSetupData);
 188     int ret = genericPageSetupDialog->ShowModal();
 189     m_pageSetupData = genericPageSetupDialog->GetPageSetupData();
 190     genericPageSetupDialog->Close(true);
 191     return ret;
 192 #endif
 193 }
 194
 195 #endif
 196     // wxUSE_PRINTING_ARCHITECTURE