%%	options

copyright owner	=	Dirk Krause
copyright year	=	2013
license		=	bsd

%%	wx-gui

type		=	dialog
contents	=	sDialog
# title		=	sTexts[30]

[wxBoxSizer sDialog]
direction 	= 	horizontal
contents	=	$stretch(10)
contents	=	verticalSizer
contents	=	$stretch(10)

[wxBoxSizer verticalSizer]
direction	=	vertical
grow		=	yes
contents	=	$stretch(10)
contents	=	sContents
contents	=	$stretch(10)
contents	=	sButtons	centered
contents	=	$stretch(10)

[wxGridBagSizer sContents]
grid		=	5 5
contents	=	lChoosePrinter		 0  0  1  1
# contents	=	cbChoosePrinter		 0 +1  2  1

[wxStaticText lChoosePrinter]
text		=	sTexts[31]

# [wxChoice cbChoosePrinter]
# choices		=	2 pNames
# tip		=	sTexts[36]

[wxStdDialogButtonSizer sButtons]
contents	=	bOK
contents	=	bCancel

[wxButton bOK]
id		=	wxID_OK
text		=	sTexts[32]
tip		=	sTexts[33]

[wxButton bCancel]
id		=	wxID_CANCEL
text		=	sTexts[34]
tip		=	sTexts[35]



%%	header start

%%	class start
/**	Dialog to choose a printer.
*/
class WinprintChooserDialog : public wxDialog
{
  private:
    /**	Event table.
    */
    DECLARE_EVENT_TABLE()

%%	class end

  protected:

    /**	Localized texts.
    */
    wxChar const * const	*sTexts;

    /**	Choice box containing the printer names.
    */
    wxChoice			*cbChoosePrinter;

    /**	Printer names.
    */
    wxString const		*pNames;

    /**	Number of printer names available.
    */
    size_t			 nNames;

  public:

    /**	Constructor.
    	@param	parent			Parent frame.
	@param	title			Dialog title.
	@param	messageTexts		Localized texts used in dialog.
	@param	printerNames		Printer names array.
	@param	numberOfPrinters	Number of printers found.
    */
    WinprintChooserDialog(
      DkWxFrame			*parent,
      wxChar const		*title,
      wxChar const * const	*messageTexts,
      wxString const		*printerNames,
      size_t			 numberOfPrinters
    );

    /**	Set the current printer selection.
    	@param	i	Index of the new selection.
    */
    void
    setCurrentPrinter(int i);

    /**	Get current printer selection.
    	@return	Index of the current selection.
    */
    int
    getCurrentPrinter(void);

    /**	Handler for OK button.
    	@param	event	Event to process.
    */
    void
    OnOK(wxCommandEvent & event);

    /**	Handler for Cancel button.
    	@param	event	Event to process.
    */
    void
    OnCancel(wxCommandEvent & event);

};

%%	header end

%%	module start

#include "winprint.h"



$!trace-include


/**	Event table.
*/
BEGIN_EVENT_TABLE(WinprintChooserDialog, wxDialog)
  EVT_BUTTON(wxID_OK,		WinprintChooserDialog::OnOK)
  EVT_BUTTON(wxID_CANCEL,	WinprintChooserDialog::OnCancel)
END_EVENT_TABLE()


%%	constructor start
WinprintChooserDialog::WinprintChooserDialog(
      DkWxFrame		*parent,
      wxChar const		*title,
      wxChar const * const	*messageTexts,
      wxString const		*printerNames,
      size_t			 numberOfPrinters
) : wxDialog(
  parent,
  wxID_ANY,
  title,
  wxDefaultPosition,
  wxDefaultSize,
  wxDEFAULT_DIALOG_STYLE
)
{
  sTexts = messageTexts;
  cbChoosePrinter = NULL;
  pNames = printerNames;
  nNames = numberOfPrinters;
%%	constructor end
  if(dkctGUILayoutOK) {
    if((pNames) && (nNames > 0)) {
      cbChoosePrinter = new wxChoice(
        this, wxID_ANY, wxDefaultPosition, wxDefaultSize, nNames, pNames
      );
      if(cbChoosePrinter) {
        cbChoosePrinter->SetToolTip(sTexts[36]);
	sContents->Add( cbChoosePrinter, wxGBPosition(0, 1), wxGBSpan(2, 1));
	sDialog->Fit(this);
	sDialog->SetSizeHints(this);
      }
    }
  }
}

%%	module end


void
WinprintChooserDialog::setCurrentPrinter(int i)
{
  unsigned		count;	/* Number of printers in chooser. */
  int			val;	/* Corrected index. */
  if(cbChoosePrinter) {
    count = cbChoosePrinter->GetCount();
    val = i;
    if(i > ((int)count - 1)) {
      val = (int)count - 1;
    }
    if(val < 0) {
      val = 0;
    }
    cbChoosePrinter->SetSelection(val);
  }
}



int
WinprintChooserDialog::getCurrentPrinter(void)
{
  int		 back = wxNOT_FOUND;
  if(cbChoosePrinter) {
    back = cbChoosePrinter->GetSelection();
  }
  return back;
}



void
WinprintChooserDialog::OnOK(wxCommandEvent & event)
{
  if(IsModal()) {
    EndModal(wxID_OK);
  } else {
    SetReturnCode(wxID_OK);
    Show(false);
  }
}



void
WinprintChooserDialog::OnCancel(wxCommandEvent & event)
{
  if(IsModal()) {
    EndModal(wxID_CANCEL);
  } else {
    SetReturnCode(wxID_CANCEL);
    Show(false);
  }
}