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/printdlg.h"
  40 #include "wx/dcprint.h"
  41
  42 // Have to emulate page setup dialog for Win16
  43 #if !defined(__WIN95__)
  44     #include "wx/generic/prntdlgg.h"
  45 #endif
  46
  47 #include <stdlib.h>
  48
  49 #include "wx/msw/private.h"
  50
  51 #include <commdlg.h>
  52
  53 #ifndef __WIN32__
  54     #include <print.h>
  55 #endif
  56
  57 // ---------------------------------------------------------------------------
  58 // wxWin macros
  59 // ---------------------------------------------------------------------------
  60
  61     IMPLEMENT_DYNAMIC_CLASS(wxPrintDialog, wxDialog)
  62     IMPLEMENT_CLASS(wxPageSetupDialog, wxDialog)
  63
  64 // ===========================================================================
  65 // implementation
  66 // ===========================================================================
  67
  68 // ---------------------------------------------------------------------------
  69 // wxPrintDialog
  70 // ---------------------------------------------------------------------------
  71
  72 wxPrintDialog::wxPrintDialog()
  73 {
  74     m_dialogParent = NULL;
  75     m_printerDC = NULL;
  76     m_destroyDC = TRUE;
  77 }
  78
  79 wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintDialogData* data)
  80 {
  81     Create(p, data);
  82 }
  83
  84 wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintData* data)
  85 {
  86     wxPrintDialogData data2;
  87     if ( data )
  88         data2 = *data;
  89
  90     Create(p, &data2);
  91 }
  92
  93 bool wxPrintDialog::Create(wxWindow *p, wxPrintDialogData* data)
  94 {
  95     m_dialogParent = p;
  96     m_printerDC = NULL;
  97     m_destroyDC = TRUE;
  98
  99     if ( data )
 100         m_printDialogData = *data;
 101
 102     m_printDialogData.SetOwnerWindow(p);
 103
 104     return TRUE;
 105 }
 106
 107 wxPrintDialog::~wxPrintDialog()
 108 {
 109     if (m_destroyDC && m_printerDC)
 110         delete m_printerDC;
 111 }
 112
 113 int wxPrintDialog::ShowModal()
 114 {
 115     m_printDialogData.ConvertToNative();
 116
 117     PRINTDLG* p = (PRINTDLG *)m_printDialogData.GetNativeData() ;
 118     if (m_dialogParent)
 119         p->hwndOwner = (HWND) m_dialogParent->GetHWND();
 120     else if (wxTheApp->GetTopWindow())
 121         p->hwndOwner = (HWND) wxTheApp->GetTopWindow()->GetHWND();
 122     else
 123         p->hwndOwner = 0;
 124
 125     bool ret = (PrintDlg( p ) != 0);
 126
 127     p->hwndOwner = 0;
 128
 129     if ( ret != FALSE && ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC)
 130     {
 131         wxPrinterDC *pdc = new wxPrinterDC((WXHDC) ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC);
 132         m_printerDC = pdc;
 133         m_printDialogData.ConvertFromNative();
 134         return wxID_OK;
 135     }
 136     else
 137     {
 138         return wxID_CANCEL;
 139     }
 140 }
 141
 142 wxDC *wxPrintDialog::GetPrintDC()
 143 {
 144     if (m_printerDC)
 145     {
 146         m_destroyDC = FALSE;
 147         return m_printerDC;
 148     }
 149     else
 150         return (wxDC*) NULL;
 151 }
 152
 153 // ---------------------------------------------------------------------------
 154 // wxPageSetupDialog
 155 // ---------------------------------------------------------------------------
 156
 157 wxPageSetupDialog::wxPageSetupDialog()
 158 {
 159     m_dialogParent = NULL;
 160 }
 161
 162 wxPageSetupDialog::wxPageSetupDialog(wxWindow *p, wxPageSetupData *data)
 163 {
 164     Create(p, data);
 165 }
 166
 167 bool wxPageSetupDialog::Create(wxWindow *p, wxPageSetupData *data)
 168 {
 169     m_dialogParent = p;
 170
 171     if (data)
 172         m_pageSetupData = (*data);
 173
 174 #if defined(__WIN95__)
 175     m_pageSetupData.SetOwnerWindow(p);
 176 #endif
 177     return TRUE;
 178 }
 179
 180 wxPageSetupDialog::~wxPageSetupDialog()
 181 {
 182 }
 183
 184 int wxPageSetupDialog::ShowModal()
 185 {
 186 #ifdef __WIN95__
 187     m_pageSetupData.ConvertToNative();
 188     PAGESETUPDLG *p = (PAGESETUPDLG *)m_pageSetupData.GetNativeData();
 189     if (m_dialogParent)
 190         p->hwndOwner = (HWND) m_dialogParent->GetHWND();
 191     else if (wxTheApp->GetTopWindow())
 192         p->hwndOwner = (HWND) wxTheApp->GetTopWindow()->GetHWND();
 193     else
 194         p->hwndOwner = 0;
 195     BOOL retVal = PageSetupDlg( p ) ;
 196     p->hwndOwner = 0;
 197     if (retVal)
 198     {
 199         m_pageSetupData.ConvertFromNative();
 200         return wxID_OK;
 201     }
 202     else
 203         return wxID_CANCEL;
 204 #else
 205     wxGenericPageSetupDialog *genericPageSetupDialog = new wxGenericPageSetupDialog(GetParent(), & m_pageSetupData);
 206     int ret = genericPageSetupDialog->ShowModal();
 207     m_pageSetupData = genericPageSetupDialog->GetPageSetupData();
 208     genericPageSetupDialog->Close(TRUE);
 209     return ret;
 210 #endif
 211 }
 212
 213 #endif
 214     // wxUSE_PRINTING_ARCHITECTURE