OutputDevDlg.cpp

gehe zur Dokumentation dieser Datei

// -*-C++ -*-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif




#include "OutputDevDlg.h"

IMPLEMENT_DYNAMIC_CLASS( OutputDevDlg, OutputDevDlgBase )

BEGIN_EVENT_TABLE( OutputDevDlg, OutputDevDlgBase )
        EVT_CHOICE( XRCID("DeviceChoice"), OutputDevDlg::OnChoiceSelected )
        EVT_BUTTON( ::wxID_REMOVE, OutputDevDlg::OnRemoveClick )
        EVT_FILEPICKER_CHANGED(XRCID ("MidiFilePicker"), 
                               OutputDevDlg::OnFileChanged)
        EVT_FILEPICKER_CHANGED(XRCID ("GuidoFilePicker"), 
                               OutputDevDlg::OnFileChanged)
END_EVENT_TABLE()

/* \todo: find out, how we can reuse a file Picker for different file types */

OutputDevDlg::OutputDevDlg( wxWindow* parent):OutputDevDlgBase(parent)
{
        DeviceChoice->Clear();
        DeviceChoice->Append(_("MIDI Device"),new TypeData(DTMidiPort));
        DeviceChoice->Append(_("MIDI file"),new TypeData(DTMidiFile));
        DeviceChoice->Append(_("GUIDO file"),new TypeData(DTGis));

        TypeBox = DeviceChoice->GetContainingSizer();
        PortBox = PortChoice->GetContainingSizer();
        MidiFileBox = MidiFilePicker->GetContainingSizer();
        DEBUGLOG (other,_T ("MidiFilePicker Growable: %d"), MidiFilePicker->IsPickerCtrlGrowable());
        if (MidiFilePicker->HasTextCtrl()) {
                DEBUGLOG (other,_T ("MidiFileTextCtrl Growable: %d"), 
                          MidiFilePicker->IsTextCtrlGrowable());
                MidiFilePicker->SetTextCtrlGrowable(true);
                DEBUGLOG (other,_T ("MidiFileTextCtrl Growable: %d"), 
                          MidiFilePicker->IsTextCtrlGrowable());
        }
        GuidoFileBox = GuidoFilePicker->GetContainingSizer();

//      GetSizer()->Fit(this);
//      GetSizer()->SetSizeHints(this);
//      Centre();
}

bool OutputDevDlg::ShowToolTips()
{
        return TRUE;
}

wxBitmap OutputDevDlg::GetBitmapResource( const wxString& name )
{
        // Bitmap retrieval
        return wxNullBitmap;
}

wxIcon OutputDevDlg::GetIconResource( const wxString& name )
{
        // Icon retrieval
        return wxNullIcon;
}

void OutputDevDlg::OnChoiceSelected( wxCommandEvent& event )
{
        DevType data = GetType();
        UpdateLayout(data);
        event.Skip();
}

void OutputDevDlg::UpdateLayout(DevType type)
{
        DEBUGLOG (other, _T("type: %d"),type);
        if (type == DTNotSet) {
                DEBUGLOG (other, _T("Type not set"));
                if (FindType (type) == wxNOT_FOUND)
                        DeviceChoice->Insert (_ ("Choose device type"),
                                              0,
                                              new TypeData (type));
        } else {
                int notset = FindType (DTNotSet);
                if (notset != wxNOT_FOUND) {
                        DeviceChoice->Delete (notset);
                }

                if (type == DTUnknown) {
                        if (FindType (type) == wxNOT_FOUND)
                                DeviceChoice->Insert (_ ("Unknown device type"),
                                                      0,
                                                      new TypeData (type));
                }
        }
        int Type = FindType (type);
        DeviceChoice -> SetSelection (Type);

        DEBUGLOG (other, _T("found Number %d (wxNOT_FOUND=%d)"),type,wxNOT_FOUND);
        wxSizer * sizer = GetSizer();

        DEBUGLOG (other, _T("DTMidiPort=%d"),DTMidiPort);
        sizer->Show(PortBox, type == DTMidiPort, true);
        DEBUGLOG (other, _T("DTMidiFile=%d"),DTMidiFile);
        sizer->Show(MidiFileBox, (type == DTMidiFile), true);
        DEBUGLOG (other, _T("DTGis=%d"),DTGis);
        sizer->Show(GuidoFileBox, (type == DTGis) , true);

        // We need Layout here, since otherwise the output boxex are not
        // shown in certain circumstances
        //CenterOnScreen();
        Layout();
        GetSizer()->SetSizeHints(this);
        Fit();
}


void OutputDevDlg::OnRemoveClick( wxCommandEvent& event )
{
        EndModal(::wxID_REMOVE);
}

void OutputDevDlg::OnFileChanged ( wxFileDirPickerEvent & event ) 
{
        DEBUGLOG (other,_T ("Path changed: %s"),event.GetPath().c_str());
        SetSize(wxDefaultSize);
        Layout();
        Fit();
}


int OutputDevDlg::FindType (DevType t)
{
        TypeData * Data;
        for (unsigned int i = 0; i < DeviceChoice->GetCount(); i++) {
                DEBUGLOG (other,_T ("Choice #%d of %d"),i, DeviceChoice->GetCount());
                Data = (TypeData *)DeviceChoice->GetClientObject(i);
                if (Data) {
                        if (*Data == t) return i;
                }
        }
        return wxNOT_FOUND;
}