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