src/mac/classic/printdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/classic/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 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #include "wx/printdlg.h"
  16
  17 #ifndef WX_PRECOMP
  18     #include "wx/object.h"
  19     #include "wx/dcprint.h"
  20     #include "wx/msgdlg.h"
  21 #endif
  22
  23 #include "wx/mac/private/print.h"
  24
  25 // Use generic page setup dialog: use your own native one if one exists.
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxPrintDialog, wxDialog)
  28 IMPLEMENT_CLASS(wxPageSetupDialog, wxDialog)
  29
  30 wxPrintDialog::wxPrintDialog()
  31 {
  32     m_dialogParent = NULL;
  33     m_printerDC = NULL;
  34     m_destroyDC = true;
  35 }
  36
  37 wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintDialogData* data)
  38 {
  39     Create(p, data);
  40 }
  41
  42 wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintData* data)
  43 {
  44     wxPrintDialogData data2;
  45     if ( data )
  46         data2 = *data;
  47
  48     Create(p, &data2);
  49 }
  50
  51 bool wxPrintDialog::Create(wxWindow *p, wxPrintDialogData* data)
  52 {
  53     m_dialogParent = p;
  54     m_printerDC = NULL;
  55     m_destroyDC = true;
  56
  57     if ( data )
  58         m_printDialogData = *data;
  59
  60     return true;
  61 }
  62
  63 wxPrintDialog::~wxPrintDialog()
  64 {
  65     if (m_destroyDC && m_printerDC) {
  66         delete m_printerDC;
  67         m_printerDC = NULL;
  68     }
  69 }
  70
  71 int wxPrintDialog::ShowModal()
  72 {
  73     m_printDialogData.ConvertToNative() ;
  74     int result = m_printDialogData.GetPrintData().m_nativePrintData->ShowPrintDialog() ;
  75     if ( result == wxID_OK )
  76         m_printDialogData.ConvertFromNative() ;
  77
  78     return result ;
  79 }
  80
  81 wxDC *wxPrintDialog::GetPrintDC()
  82 {
  83     return new wxPrinterDC( m_printDialogData.GetPrintData() ) ;
  84 }
  85
  86 /*
  87 * wxPageSetupDialog
  88 */
  89
  90 wxPageSetupDialog::wxPageSetupDialog():
  91 wxDialog()
  92 {
  93     m_dialogParent = NULL;
  94 }
  95
  96 wxPageSetupDialog::wxPageSetupDialog(wxWindow *p, wxPageSetupData *data):
  97 wxDialog()
  98 {
  99     Create(p, data);
 100 }
 101
 102 bool wxPageSetupDialog::Create(wxWindow *p, wxPageSetupData *data)
 103 {
 104     m_dialogParent = p;
 105
 106     if (data)
 107         m_pageSetupData = (*data);
 108
 109     return true;
 110 }
 111
 112 wxPageSetupDialog::~wxPageSetupDialog()
 113 {
 114 }
 115
 116 int wxPageSetupDialog::ShowModal()
 117 {
 118     m_pageSetupData.ConvertToNative() ;
 119     int result = m_pageSetupData.GetPrintData().m_nativePrintData->ShowPageSetupDialog() ;
 120     if (result == wxID_OK )
 121         m_pageSetupData.ConvertFromNative() ;
 122
 123     return result ;
 124 }
 125
 126
 127 IMPLEMENT_CLASS(wxMacPageMarginsDialog, wxDialog)
 128
 129 wxMacPageMarginsDialog::wxMacPageMarginsDialog(wxFrame *parent, wxPageSetupData *data) :
 130   wxDialog(parent, wxID_ANY, wxString(wxT("Page Margins"))),
 131   m_pageSetupDialogData(data)
 132   {
 133   GetMinMargins();
 134   wxBoxSizer *colSizer = new wxBoxSizer(wxVERTICAL);
 135   wxFlexGridSizer *gridSizer = new wxFlexGridSizer(4, 5, 5);
 136   colSizer->Add(gridSizer, wxSizerFlags().Border(wxALL, 5));
 137   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Left (mm):")), wxSizerFlags().Right());
 138   gridSizer->Add(m_LeftMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 139   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Top (mm):")), wxSizerFlags().Right());
 140   gridSizer->Add(m_TopMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 141   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Right (mm):")), wxSizerFlags().Right());
 142   gridSizer->Add(m_RightMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 143   gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Bottom (mm):")), wxSizerFlags().Right());
 144   gridSizer->Add(m_BottomMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
 145   colSizer->Add(new wxStaticLine(this), wxSizerFlags().Expand().Border(wxTOP|wxBOTTOM, 5));
 146   colSizer->Add(CreateButtonSizer(wxOK | wxCANCEL), wxSizerFlags().Expand().Border(wxALL, 5));
 147   TransferToWindow();
 148   SetSizerAndFit(colSizer);
 149   Center(wxBOTH);
 150   }
 151
 152 bool wxMacPageMarginsDialog::TransferToWindow()
 153   {
 154   wxASSERT(m_pageSetupDialogData);
 155   wxPoint topLeft = m_pageSetupDialogData->GetMarginTopLeft();
 156   wxPoint bottomRight = m_pageSetupDialogData->GetMarginBottomRight();
 157   wxPoint minTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
 158   wxPoint minBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
 159   m_LeftMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.x, minTopLeft.x)));
 160   m_LeftMargin->SetSelection(-1, -1);
 161   m_TopMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.y, minTopLeft.y)));
 162   m_TopMargin->SetSelection(-1, -1);
 163   m_RightMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.x, minBottomRight.x)));
 164   m_RightMargin->SetSelection(-1, -1);
 165   m_BottomMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.y, minBottomRight.y)));
 166   m_BottomMargin->SetSelection(-1, -1);
 167   m_LeftMargin->SetFocus();
 168   return true;
 169   }
 170
 171 bool wxMacPageMarginsDialog::TransferDataFromWindow()
 172   {
 173   wxPoint topLeft, bottomRight;
 174   if (!CheckValue(m_LeftMargin, &topLeft.x, m_MinMarginTopLeft.x, wxT("left margin"))) return false;
 175   if (!CheckValue(m_TopMargin, &topLeft.y, m_MinMarginTopLeft.y, wxT("top margin"))) return false;
 176   if (!CheckValue(m_RightMargin, &bottomRight.x, m_MinMarginBottomRight.x, wxT("right margin"))) return false;
 177   if (!CheckValue(m_BottomMargin, &bottomRight.y, m_MinMarginBottomRight.y, wxT("bottom margin"))) return false;
 178   m_pageSetupDialogData->SetMarginTopLeft(topLeft);
 179   m_pageSetupDialogData->SetMarginBottomRight(bottomRight);
 180   return true;
 181   }
 182
 183 bool wxMacPageMarginsDialog::CheckValue(wxTextCtrl* textCtrl, int *value, int minValue, const wxString& name)
 184   {
 185   long lvalue;
 186   if (!textCtrl->GetValue().ToLong(&lvalue))
 187     {
 188     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"));
 189     return false;
 190     }
 191   if (lvalue < minValue)
 192     {
 193     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"));
 194     textCtrl->SetValue(wxString::Format(wxT("%d"), minValue));
 195     textCtrl->SetSelection(-1, -1);
 196     textCtrl->SetFocus();
 197     return false;
 198     }
 199   *value = int(lvalue);
 200   return true;
 201   }
 202
 203 void wxMacPageMarginsDialog::GetMinMargins()
 204   {
 205   m_MinMarginTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
 206   m_MinMarginBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
 207   }