make sure we always restore the passed in cg in a paint event

[wxWidgets.git] / src / mac / carbon / printdlg.cpp

diff --git a/src/mac/carbon/printdlg.cpp b/src/mac/carbon/printdlg.cpp
index 9b1af6a6b72c3c660357bc9989a4b6bdfc2b67be..31b59ce1caecd045e9a4bafed577c424b35ff1f4 100644 (file)
--- a/src/mac/carbon/printdlg.cpp
+++ b/src/mac/carbon/printdlg.cpp
@@ -13,15 +13,20 @@
 
 #if wxUSE_PRINTING_ARCHITECTURE
 
+#include "wx/printdlg.h"
+
 #ifndef WXPRECOMP
     #include "wx/object.h"
+    #include "wx/dcprint.h"
+    #include "wx/msgdlg.h"
+    #include "wx/textctrl.h"
+    #include "wx/sizer.h"
+    #include "wx/stattext.h"
 #endif
 
-#include "wx/printdlg.h"
 #include "wx/mac/printdlg.h"
-#include "wx/dcprint.h"
-#include "wx/msgdlg.h"
 #include "wx/mac/private/print.h"
+#include "wx/statline.h"
 
 
 // Use generic page setup dialog: use your own native one if one exists.
@@ -115,20 +120,20 @@ int wxMacPrintDialog::ShowModal()
     return result;
 }
 
-wxDC * wxMacPrintDialog::GetPrintDC()
+wxDC *wxMacPrintDialog::GetPrintDC()
 {
     return new wxPrinterDC( m_printDialogData.GetPrintData() );
 }
 
 IMPLEMENT_CLASS(wxMacPageSetupDialog, wxPageSetupDialogBase)
 
-wxMacPageSetupDialog::wxMacPageSetupDialog( wxWindow *p, wxPageSetupDialogData *data )
+wxMacPageSetupDialog::wxMacPageSetupDialog( wxWindow *p, wxPageSetupData *data )
     : wxPageSetupDialogBase()
 {
     Create( p, data );
 }
 
-bool wxMacPageSetupDialog::Create( wxWindow *p, wxPageSetupDialogData *data )
+bool wxMacPageSetupDialog::Create( wxWindow *p, wxPageSetupData *data )
 {
     m_dialogParent = p;
 
@@ -193,4 +198,89 @@ int wxMacPageSetupDialog::ShowModal()
     return result;
 }
 
+
+IMPLEMENT_CLASS(wxMacPageMarginsDialog, wxDialog)
+
+wxMacPageMarginsDialog::wxMacPageMarginsDialog(wxFrame *parent, wxPageSetupData *data) :
+  wxDialog(parent, wxID_ANY, wxString(wxT("Page Margins"))),
+  m_pageSetupDialogData(data)
+  {
+  GetMinMargins();
+  wxBoxSizer *colSizer = new wxBoxSizer(wxVERTICAL);
+  wxFlexGridSizer *gridSizer = new wxFlexGridSizer(4, 5, 5);
+  colSizer->Add(gridSizer, wxSizerFlags().Border(wxALL, 5));
+  gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Left (mm):")), wxSizerFlags().Right());
+  gridSizer->Add(m_LeftMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
+  gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Top (mm):")), wxSizerFlags().Right());
+  gridSizer->Add(m_TopMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
+  gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Right (mm):")), wxSizerFlags().Right());
+  gridSizer->Add(m_RightMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
+  gridSizer->Add(new wxStaticText(this, wxID_ANY, wxT("Bottom (mm):")), wxSizerFlags().Right());
+  gridSizer->Add(m_BottomMargin = new wxTextCtrl(this, wxID_ANY), wxSizerFlags().Left());
+  colSizer->Add(new wxStaticLine(this), wxSizerFlags().Expand().Border(wxTOP|wxBOTTOM, 5));
+  colSizer->Add(CreateButtonSizer(wxOK | wxCANCEL), wxSizerFlags().Expand().Border(wxALL, 5));
+  TransferToWindow();
+  SetSizerAndFit(colSizer);
+  Center(wxBOTH);
+  }
+
+bool wxMacPageMarginsDialog::TransferToWindow()
+  {
+  wxASSERT(m_pageSetupDialogData);
+  wxPoint topLeft = m_pageSetupDialogData->GetMarginTopLeft();
+  wxPoint bottomRight = m_pageSetupDialogData->GetMarginBottomRight();
+  wxPoint minTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
+  wxPoint minBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
+  m_LeftMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.x, minTopLeft.x)));
+  m_LeftMargin->SetSelection(-1, -1);
+  m_TopMargin->SetValue(wxString::Format(wxT("%d"), wxMax(topLeft.y, minTopLeft.y)));
+  m_TopMargin->SetSelection(-1, -1);
+  m_RightMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.x, minBottomRight.x)));
+  m_RightMargin->SetSelection(-1, -1);
+  m_BottomMargin->SetValue(wxString::Format(wxT("%d"), wxMax(bottomRight.y, minBottomRight.y)));
+  m_BottomMargin->SetSelection(-1, -1);
+  m_LeftMargin->SetFocus();
+  return true;
+  }
+  
+bool wxMacPageMarginsDialog::TransferDataFromWindow()
+  {
+  wxPoint topLeft, bottomRight;
+  if (!CheckValue(m_LeftMargin, &topLeft.x, m_MinMarginTopLeft.x, wxT("left margin"))) return false;
+  if (!CheckValue(m_TopMargin, &topLeft.y, m_MinMarginTopLeft.y, wxT("top margin"))) return false;
+  if (!CheckValue(m_RightMargin, &bottomRight.x, m_MinMarginBottomRight.x, wxT("right margin"))) return false;
+  if (!CheckValue(m_BottomMargin, &bottomRight.y, m_MinMarginBottomRight.y, wxT("bottom margin"))) return false;
+  m_pageSetupDialogData->SetMarginTopLeft(topLeft);
+  m_pageSetupDialogData->SetMarginBottomRight(bottomRight);
+  return true;
+  }
+  
+bool wxMacPageMarginsDialog::CheckValue(wxTextCtrl* textCtrl, int *value, int minValue, const wxString& name)
+  {
+  long lvalue;
+  if (!textCtrl->GetValue().ToLong(&lvalue))
+    {
+    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"));
+    return false;
+    }
+  if (lvalue < minValue)
+    {
+    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"));
+    textCtrl->SetValue(wxString::Format(wxT("%d"), minValue));
+    textCtrl->SetSelection(-1, -1);
+    textCtrl->SetFocus();
+    return false;
+    }
+  *value = int(lvalue);
+  return true;
+  }
+
+void wxMacPageMarginsDialog::GetMinMargins()
+  {
+  m_MinMarginTopLeft = m_pageSetupDialogData->GetMinMarginTopLeft();
+  m_MinMarginBottomRight = m_pageSetupDialogData->GetMinMarginBottomRight();
+  }
+
+
+
 #endif