src/mac/carbon/printdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/printdlg.cpp
   3 // Purpose:     wxPrintDialog, wxPageSetupDialog
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #if wxUSE_PRINTING_ARCHITECTURE
  15
  16 #include "wx/printdlg.h"
  17
  18 #ifndef WXPRECOMP
  19     #include "wx/object.h"
  20     #include "wx/dcprint.h"
  21     #include "wx/msgdlg.h"
  22 #endif
  23
  24 #include "wx/mac/printdlg.h"
  25 #include "wx/mac/private/print.h"
  26 #include "wx/statline.h"
  27
  28
  29 // Use generic page setup dialog: use your own native one if one exists.
  30
  31 IMPLEMENT_DYNAMIC_CLASS(wxMacPrintDialog, wxPrintDialogBase)
  32
  33
  34 wxMacPrintDialog::wxMacPrintDialog()
  35 {
  36     m_dialogParent = NULL;
  37     m_printerDC = NULL;
  38     m_destroyDC = true;
  39 }
  40
  41 wxMacPrintDialog::wxMacPrintDialog( wxWindow *p, wxPrintDialogData *data )
  42 {
  43     Create( p, data );
  44 }
  45
  46 wxMacPrintDialog::wxMacPrintDialog( wxWindow *p, wxPrintData *data )
  47 {
  48     wxPrintDialogData data2;
  49     if (data != NULL)
  50         data2 = *data;
  51
  52     Create( p, &data2 );
  53 }
  54
  55 bool wxMacPrintDialog::Create( wxWindow *p, wxPrintDialogData *data )
  56 {
  57     m_dialogParent = p;
  58     m_printerDC = NULL;
  59     m_destroyDC = true;
  60
  61     if (data != NULL)
  62         m_printDialogData = *data;
  63
  64     return true;
  65 }
  66
  67 wxMacPrintDialog::~wxMacPrintDialog()
  68 {
  69     if (m_destroyDC && m_printerDC)
  70     {
  71         delete m_printerDC;
  72         m_printerDC = NULL;
  73     }
  74 }
  75
  76 int wxMacPrintDialog::ShowModal()
  77 {
  78     m_printDialogData.GetPrintData().ConvertToNative();
  79     ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->TransferFrom( &m_printDialogData );
  80
  81     int result = wxID_CANCEL;
  82     OSErr err = noErr;
  83     Boolean accepted;
  84
  85     err = PMSessionPrintDialog(
  86         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->m_macPrintSession,
  87         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->m_macPrintSettings,
  88         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->m_macPageFormat,
  89         &accepted );
  90
  91     if ((err == noErr) && !accepted)
  92     {
  93         // user clicked Cancel button
  94         err = kPMCancel;
  95     }
  96
  97     if (err == noErr)
  98     {
  99         result = wxID_OK;
 100     }
 101
 102     if ((err != noErr) && (err != kPMCancel))
 103     {
 104         wxString message;
 105
 106         message.Printf( wxT("Print Error %d"), err );
 107         wxMessageDialog dialog( NULL, message, wxEmptyString, wxICON_HAND | wxOK );
 108         dialog.ShowModal();
 109     }
 110
 111     if (result == wxID_OK)
 112     {
 113         m_printDialogData.GetPrintData().ConvertFromNative();
 114         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->TransferTo( &m_printDialogData );
 115     }
 116
 117     return result;
 118 }
 119
 120 wxDC *wxMacPrintDialog::GetPrintDC()
 121 {
 122     return new wxPrinterDC( m_printDialogData.GetPrintData() );
 123 }
 124
 125 IMPLEMENT_CLASS(wxMacPageSetupDialog, wxPageSetupDialogBase)
 126
 127 wxMacPageSetupDialog::wxMacPageSetupDialog( wxWindow *p, wxPageSetupData *data )
 128     : wxPageSetupDialogBase()
 129 {
 130     Create( p, data );
 131 }
 132
 133 bool wxMacPageSetupDialog::Create( wxWindow *p, wxPageSetupData *data )
 134 {
 135     m_dialogParent = p;
 136
 137     if (data != NULL)
 138         m_pageSetupData = (*data);
 139
 140     return true;
 141 }
 142
 143 wxMacPageSetupDialog::~wxMacPageSetupDialog()
 144 {
 145 }
 146
 147 wxPageSetupData& wxMacPageSetupDialog::GetPageSetupDialogData()
 148 {
 149     return m_pageSetupData;
 150 }
 151
 152 int wxMacPageSetupDialog::ShowModal()
 153 {
 154     m_pageSetupData.GetPrintData().ConvertToNative();
 155     ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->TransferFrom( &m_pageSetupData );
 156
 157     int result = wxID_CANCEL;
 158     OSErr err = noErr;
 159     Boolean accepted;
 160
 161     err = PMSessionPageSetupDialog(
 162         ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->m_macPrintSession,
 163         ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->m_macPageFormat,
 164         &accepted );
 165
 166     if ((err == noErr) && !accepted)
 167     {
 168         // user clicked Cancel button
 169         err = kPMCancel;
 170     }
 171
 172     // If the user did not cancel, flatten and save the PageFormat object
 173     // with our document.
 174     if (err == noErr)
 175     {
 176         result = wxID_OK;
 177     }
 178
 179     if ((err != noErr) && (err != kPMCancel))
 180     {
 181         wxString message;
 182
 183         message.Printf( wxT("Print Error %d"), err );
 184         wxMessageDialog dialog( NULL, message, wxEmptyString, wxICON_HAND | wxOK );
 185         dialog.ShowModal();
 186     }
 187
 188     if (result == wxID_OK)
 189     {
 190         m_pageSetupData.GetPrintData().ConvertFromNative();
 191         m_pageSetupData.SetPaperSize( m_pageSetupData.GetPrintData().GetPaperSize() );
 192         ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->TransferTo( &m_pageSetupData );
 193     }
 194
 195     return result;
 196 }
 197
 198
 199 IMPLEMENT_CLASS(wxMacPageMarginsDialog, wxDialog)
 200
 201 wxMacPageMarginsDialog::wxMacPageMarginsDialog(wxFrame *parent, wxPageSetupData *data) :
 202   wxDialog(parent, wxID_ANY, wxString(wxT("Page Margins"))),
 203   m_pageSetupDialogData(data)
 204   {
 205   GetMinMargins();
 206   wxBoxSizer *colSizer = new wxBoxSizer(wxVERTICAL);
 207   wxFlexGridSizer *gridSizer = new wxFlexGridSizer(4, 5, 5);
 208   colSizer->Add(gridSizer, wxSizerFlags().Border(wxALL, 5));
 209   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Left (mm):")), wxSizerFlags().Right());
 210   gridSizer->Add(m_LeftMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 211   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Top (mm):")), wxSizerFlags().Right());
 212   gridSizer->Add(m_TopMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 213   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Right (mm):")), wxSizerFlags().Right());
 214   gridSizer->Add(m_RightMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 215   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Bottom (mm):")), wxSizerFlags().Right());
 216   gridSizer->Add(m_BottomMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 217   colSizer->Add(new wxStaticLine(this), wxSizerFlags().Expand().Border(wxTOP|wxBOTTOM, 5));
 218   colSizer->Add(CreateButtonSizer(wxOK | wxCANCEL), wxSizerFlags().Expand().Border(wxALL, 5));
 219   TransferToWindow();
 220   SetSizerAndFit(colSizer);
 221   Center(wxBOTH);
 222   }
 223
 224 bool wxMacPageMarginsDialog::TransferToWindow()
 225   {
 226   wxASSERT(m_pageSetupDialogData);
 227   wxPoint topLeft = m_pageSetupDialogData->GetMarginTopLeft();
 228   wxPoint bottomRight = m_pageSetupDialogData->GetMarginBottomRight();
 229   wxPoint minTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
 230   wxPoint minBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
 231   m_LeftMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.x, minTopLeft.x)));
 232   m_LeftMargin->SetSelection(-1, -1);
 233   m_TopMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.y, minTopLeft.y)));
 234   m_TopMargin->SetSelection(-1, -1);
 235   m_RightMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.x, minBottomRight.x)));
 236   m_RightMargin->SetSelection(-1, -1);
 237   m_BottomMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.y, minBottomRight.y)));
 238   m_BottomMargin->SetSelection(-1, -1);
 239   m_LeftMargin->SetFocus();
 240   return true;
 241   }
 242
 243 bool wxMacPageMarginsDialog::TransferDataFromWindow()
 244   {
 245   wxPoint topLeft, bottomRight;
 246   if (!CheckValue(m_LeftMargin, &topLeft.x, m_MinMarginTopLeft.x, wxT("left margin"))) return false;
 247   if (!CheckValue(m_TopMargin, &topLeft.y, m_MinMarginTopLeft.y, wxT("top margin"))) return false;
 248   if (!CheckValue(m_RightMargin, &bottomRight.x, m_MinMarginBottomRight.x, wxT("right margin"))) return false;
 249   if (!CheckValue(m_BottomMargin, &bottomRight.y, m_MinMarginBottomRight.y, wxT("bottom margin"))) return false;
 250   m_pageSetupDialogData->SetMarginTopLeft(topLeft);
 251   m_pageSetupDialogData->SetMarginBottomRight(bottomRight);
 252   return true;
 253   }
 254
 255 bool wxMacPageMarginsDialog::CheckValue(wxTextCtrl* textCtrl, int *value, int minValue, const wxString& name)
 256   {
 257   long lvalue;
 258   if (!textCtrl->GetValue().ToLong(&lvalue))
 259     {
 260     wxMessageBox(wxString::Format(wxT("Sorry, \"%s\" is not a valid numerical value for the %s"), textCtrl->GetValue().c_str(), name.c_str()), wxT("Page Margin Error"));
 261     return false;
 262     }
 263   if (lvalue < minValue)
 264     {
 265     wxMessageBox(wxString::Format(wxT("Sorry, \"%s\" is not a valid value for the %s, which must be >= %d"), textCtrl->GetValue().c_str(), name.c_str(), minValue), wxT("Page Margin Error"));
 266     textCtrl->SetValue(wxString::Format(wxT("%d"), minValue));
 267     textCtrl->SetSelection(-1, -1);
 268     textCtrl->SetFocus();
 269     return false;
 270     }
 271   *value = int(lvalue);
 272   return true;
 273   }
 274
 275 void wxMacPageMarginsDialog::GetMinMargins()
 276   {
 277   m_MinMarginTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
 278   m_MinMarginBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
 279   }
 280
 281
 282
 283 #endif