src/osx/carbon/printdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/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 WX_PRECOMP
  19     #include "wx/object.h"
  20     #include "wx/dcprint.h"
  21     #include "wx/msgdlg.h"
  22     #include "wx/textctrl.h"
  23     #include "wx/sizer.h"
  24     #include "wx/stattext.h"
  25 #endif
  26
  27 #include "wx/osx/printdlg.h"
  28 #include "wx/osx/private/print.h"
  29 #include "wx/osx/private.h"
  30 #include "wx/statline.h"
  31
  32
  33 // Use generic page setup dialog: use your own native one if one exists.
  34
  35 IMPLEMENT_DYNAMIC_CLASS(wxMacPrintDialog, wxPrintDialogBase)
  36
  37
  38 wxMacPrintDialog::wxMacPrintDialog()
  39 {
  40     m_dialogParent = NULL;
  41     m_printerDC = NULL;
  42     m_destroyDC = true;
  43 }
  44
  45 wxMacPrintDialog::wxMacPrintDialog( wxWindow *p, wxPrintDialogData *data )
  46 {
  47     Create( p, data );
  48 }
  49
  50 wxMacPrintDialog::wxMacPrintDialog( wxWindow *p, wxPrintData *data )
  51 {
  52     wxPrintDialogData data2;
  53     if (data != NULL)
  54         data2 = *data;
  55
  56     Create( p, &data2 );
  57 }
  58
  59 bool wxMacPrintDialog::Create( wxWindow *p, wxPrintDialogData *data )
  60 {
  61     m_dialogParent = p;
  62     m_printerDC = NULL;
  63     m_destroyDC = true;
  64
  65     if (data != NULL)
  66         m_printDialogData = *data;
  67
  68     return true;
  69 }
  70
  71 wxMacPrintDialog::~wxMacPrintDialog()
  72 {
  73     if (m_destroyDC && m_printerDC)
  74     {
  75         delete m_printerDC;
  76         m_printerDC = NULL;
  77     }
  78 }
  79
  80 int wxMacPrintDialog::ShowModal()
  81 {
  82     m_printDialogData.GetPrintData().ConvertToNative();
  83     ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->TransferFrom( &m_printDialogData );
  84
  85     int result = wxID_CANCEL;
  86
  87 #if wxOSX_USE_CARBON
  88     OSErr err = noErr;
  89     Boolean accepted;
  90     err = PMSessionPrintDialog(
  91         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->m_macPrintSession,
  92         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->m_macPrintSettings,
  93         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->m_macPageFormat,
  94         &accepted );
  95
  96     if ((err == noErr) && !accepted)
  97     {
  98         // user clicked Cancel button
  99         err = kPMCancel;
 100     }
 101
 102     if (err == noErr)
 103     {
 104         result = wxID_OK;
 105     }
 106
 107     if ((err != noErr) && (err != kPMCancel))
 108     {
 109         wxString message;
 110
 111         message.Printf( wxT("Print Error %d"), err );
 112         wxMessageDialog dialog( NULL, message, wxEmptyString, wxICON_HAND | wxOK );
 113         dialog.ShowModal();
 114     }
 115
 116     if (result == wxID_OK)
 117     {
 118         m_printDialogData.GetPrintData().ConvertFromNative();
 119         ((wxMacCarbonPrintData*)m_printDialogData.GetPrintData().GetNativeData())->TransferTo( &m_printDialogData );
 120     }
 121 #else
 122     // TODO use NSPrintPanel
 123 #endif
 124     return result;
 125 }
 126
 127 wxDC *wxMacPrintDialog::GetPrintDC()
 128 {
 129     return new wxPrinterDC( m_printDialogData.GetPrintData() );
 130 }
 131
 132 IMPLEMENT_CLASS(wxMacPageSetupDialog, wxPageSetupDialogBase)
 133
 134 wxMacPageSetupDialog::wxMacPageSetupDialog( wxWindow *p, wxPageSetupData *data )
 135     : wxPageSetupDialogBase()
 136 {
 137     Create( p, data );
 138 }
 139
 140 bool wxMacPageSetupDialog::Create( wxWindow *p, wxPageSetupData *data )
 141 {
 142     m_dialogParent = p;
 143
 144     if (data != NULL)
 145         m_pageSetupData = (*data);
 146
 147     return true;
 148 }
 149
 150 wxMacPageSetupDialog::~wxMacPageSetupDialog()
 151 {
 152 }
 153
 154 wxPageSetupData& wxMacPageSetupDialog::GetPageSetupDialogData()
 155 {
 156     return m_pageSetupData;
 157 }
 158
 159 int wxMacPageSetupDialog::ShowModal()
 160 {
 161     m_pageSetupData.GetPrintData().ConvertToNative();
 162     ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->TransferFrom( &m_pageSetupData );
 163
 164     int result = wxID_CANCEL;
 165 #if wxOSX_USE_CARBON
 166     OSErr err = noErr;
 167     Boolean accepted;
 168
 169     err = PMSessionPageSetupDialog(
 170         ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->m_macPrintSession,
 171         ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->m_macPageFormat,
 172         &accepted );
 173
 174     if ((err == noErr) && !accepted)
 175     {
 176         // user clicked Cancel button
 177         err = kPMCancel;
 178     }
 179
 180     // If the user did not cancel, flatten and save the PageFormat object
 181     // with our document.
 182     if (err == noErr)
 183     {
 184         result = wxID_OK;
 185     }
 186
 187     if ((err != noErr) && (err != kPMCancel))
 188     {
 189         wxString message;
 190
 191         message.Printf( wxT("Print Error %d"), err );
 192         wxMessageDialog dialog( NULL, message, wxEmptyString, wxICON_HAND | wxOK );
 193         dialog.ShowModal();
 194     }
 195
 196     if (result == wxID_OK)
 197     {
 198         m_pageSetupData.GetPrintData().ConvertFromNative();
 199         m_pageSetupData.SetPaperSize( m_pageSetupData.GetPrintData().GetPaperSize() );
 200         ((wxMacCarbonPrintData*)m_pageSetupData.GetPrintData().GetNativeData())->TransferTo( &m_pageSetupData );
 201     }
 202 #else
 203     // TODO
 204 #endif
 205     return result;
 206 }
 207
 208
 209 IMPLEMENT_CLASS(wxMacPageMarginsDialog, wxDialog)
 210
 211 wxMacPageMarginsDialog::wxMacPageMarginsDialog(wxFrame *parent, wxPageSetupData *data) :
 212   wxDialog(parent, wxID_ANY, wxString(wxT("Page Margins"))),
 213   m_pageSetupDialogData(data)
 214   {
 215   GetMinMargins();
 216   wxBoxSizer *colSizer = new wxBoxSizer(wxVERTICAL);
 217   wxFlexGridSizer *gridSizer = new wxFlexGridSizer(4, 5, 5);
 218   colSizer->Add(gridSizer, wxSizerFlags().Border(wxALL, 5));
 219   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Left (mm):")), wxSizerFlags().Right());
 220   gridSizer->Add(m_LeftMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 221   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Top (mm):")), wxSizerFlags().Right());
 222   gridSizer->Add(m_TopMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 223   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Right (mm):")), wxSizerFlags().Right());
 224   gridSizer->Add(m_RightMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 225   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Bottom (mm):")), wxSizerFlags().Right());
 226   gridSizer->Add(m_BottomMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 227   colSizer->Add(new wxStaticLine(this), wxSizerFlags().Expand().Border(wxTOP|wxBOTTOM, 5));
 228   colSizer->Add(CreateButtonSizer(wxOK | wxCANCEL), wxSizerFlags().Expand().Border(wxALL, 5));
 229   TransferToWindow();
 230   SetSizerAndFit(colSizer);
 231   Center(wxBOTH);
 232   }
 233
 234 bool wxMacPageMarginsDialog::TransferToWindow()
 235   {
 236   wxASSERT(m_pageSetupDialogData);
 237   wxPoint topLeft = m_pageSetupDialogData->GetMarginTopLeft();
 238   wxPoint bottomRight = m_pageSetupDialogData->GetMarginBottomRight();
 239   wxPoint minTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
 240   wxPoint minBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
 241   m_LeftMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.x, minTopLeft.x)));
 242   m_LeftMargin->SetSelection(-1, -1);
 243   m_TopMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.y, minTopLeft.y)));
 244   m_TopMargin->SetSelection(-1, -1);
 245   m_RightMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.x, minBottomRight.x)));
 246   m_RightMargin->SetSelection(-1, -1);
 247   m_BottomMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.y, minBottomRight.y)));
 248   m_BottomMargin->SetSelection(-1, -1);
 249   m_LeftMargin->SetFocus();
 250   return true;
 251   }
 252
 253 bool wxMacPageMarginsDialog::TransferDataFromWindow()
 254   {
 255   wxPoint topLeft, bottomRight;
 256   if (!CheckValue(m_LeftMargin, &topLeft.x, m_MinMarginTopLeft.x, wxT("left margin"))) return false;
 257   if (!CheckValue(m_TopMargin, &topLeft.y, m_MinMarginTopLeft.y, wxT("top margin"))) return false;
 258   if (!CheckValue(m_RightMargin, &bottomRight.x, m_MinMarginBottomRight.x, wxT("right margin"))) return false;
 259   if (!CheckValue(m_BottomMargin, &bottomRight.y, m_MinMarginBottomRight.y, wxT("bottom margin"))) return false;
 260   m_pageSetupDialogData->SetMarginTopLeft(topLeft);
 261   m_pageSetupDialogData->SetMarginBottomRight(bottomRight);
 262   return true;
 263   }
 264
 265 bool wxMacPageMarginsDialog::CheckValue(wxTextCtrl* textCtrl, int *value, int minValue, const wxString& name)
 266   {
 267   long lvalue;
 268   if (!textCtrl->GetValue().ToLong(&lvalue))
 269     {
 270     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"));
 271     return false;
 272     }
 273   if (lvalue < minValue)
 274     {
 275     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"));
 276     textCtrl->SetValue(wxString::Format(wxT("%d"), minValue));
 277     textCtrl->SetSelection(-1, -1);
 278     textCtrl->SetFocus();
 279     return false;
 280     }
 281   *value = int(lvalue);
 282   return true;
 283   }
 284
 285 void wxMacPageMarginsDialog::GetMinMargins()
 286   {
 287   m_MinMarginTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
 288   m_MinMarginBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
 289   }
 290
 291
 292
 293 #endif