void frmDatabaseDesigner::OnModelSave(wxCommandEvent &event)
{
if (lastFile != wxEmptyString)
{
design->writeXmlModel(lastFile);
setModelChanged(false);
setExtendedTitle();
}
else
{
OnModelSaveAs(event);
}
}
void frmDatabaseDesigner::OnModelLoad(wxCommandEvent &event)
{
if(changed)
{
// Ask what to do with old model
int answer = wxMessageBox(_("Save model changes?"), _("Confirm"), wxYES_NO | wxCANCEL);
if (answer == wxYES)
{
if (lastFile != wxEmptyString)
OnModelSave(event);
else
OnModelSaveAs(event);
}
if(answer == wxCANCEL)
return;
}
//Open Model
wxFileDialog openFileDialog(this, _("Open model"), wxT(""), wxT(""), wxT("*.pgd"),
wxFD_OPEN | wxFD_FILE_MUST_EXIST, wxDefaultPosition);
if (openFileDialog.ShowModal() == wxID_OK)
{
wxString path;
path.append(openFileDialog.GetDirectory());
path.append(wxFileName::GetPathSeparator());
path.append(openFileDialog.GetFilename());
if(!path.Lower().Matches(wxT("*.pgd")))
path.append(wxT(".pgd"));
lastFile = path;
// Clean treeview, notebook, and sql pane
design->emptyModel();
while(diagrams->GetPageCount() > 0)
{
diagrams->RemovePage(0);
design->deleteDiagram(0);
}
sqltext->SetText(wxEmptyString);
// Read model from xml file
design->readXmlModel(path, diagrams);
setModelChanged(false);
setExtendedTitle();
}
}
void frmDatabaseDesigner::OnNewModel(wxCommandEvent &event)
{
hdDrawingView *view = (hdDrawingView *) diagrams->GetPage(diagrams->GetSelection());
if (changed)
{
// Ask what to do with old model
int answer = wxMessageBox(_("Save model changes?"), _("Confirm"), wxYES_NO | wxCANCEL);
if (answer == wxYES)
{
if (!lastFile.IsEmpty())
OnModelSave(event);
else
OnModelSaveAs(event);
}
else if (answer == wxCANCEL)
return;
}
// Clean treeview, notebook, and sql pane
design->emptyModel();
while (diagrams->GetPageCount() > 0)
{
diagrams->RemovePage(0);
design->deleteDiagram(0);
}
sqltext->SetText(wxEmptyString);
// Add new diagram
diagrams->AddPage(design->createDiagram(diagrams, _("unnamed"), false)->getView(), _("unnamed"));
// Misc
lastFile = wxEmptyString;
setModelChanged(false);
setExtendedTitle();
UpdateToolbar();
}