TAO/utils/wxNamingViewer/wxNamingViewerFrame.cpp

   1 // @file wxNamingViewerFrame.cpp
   2 //
   3 // @author Charlie Frasch  <cfrasch@atdesk.com>
   4 #include "pch.h"
   5 #include "wxNamingViewerFrame.h"
   6
   7 #include "wx/clipbrd.h"
   8 #include "orbsvcs/Naming/Naming_Client.h"
   9 #include "wxNamingViewer.h"
  10 #include "wxSelectNSDialog.h"
  11 #include "ace/SString.h"
  12
  13 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  14 #include "mondrian.xpm"
  15 #endif
  16
  17
  18 enum {
  19     menuQuit = 1,
  20     menuAbout,
  21     menuCopy,
  22     buttonSelectNS = IDC_SELECT_NS
  23 };
  24
  25
  26 BEGIN_EVENT_TABLE( WxNamingViewerFrame, wxFrame)
  27     EVT_MENU( menuQuit,  WxNamingViewerFrame::OnQuit)
  28     EVT_MENU( menuAbout, WxNamingViewerFrame::OnAbout)
  29     EVT_MENU( menuCopy, WxNamingViewerFrame::onMenuCopy)
  30     EVT_UPDATE_UI( menuCopy, WxNamingViewerFrame::onUpdateUICopy)
  31     EVT_BUTTON( buttonSelectNS, WxNamingViewerFrame::onSelectNS)
  32 END_EVENT_TABLE()
  33
  34
  35 WxNamingViewerFrame::WxNamingViewerFrame(
  36     const wxString& title,
  37     const wxPoint& pos,
  38     const wxSize& size,
  39     CORBA::ORB_ptr pOrb):
  40   wxFrame(
  41       0,
  42       -1, title,
  43       pos,
  44       size),
  45   pOrb( pOrb),
  46   tree( 0),
  47   server( "")
  48 {
  49   SetIcon( wxICON( mondrian));
  50
  51   wxMenu* fileMenu = new wxMenu( "", wxMENU_TEAROFF);
  52   fileMenu->Append( menuQuit, "E&xit", "Quit this program");
  53
  54   wxMenu* editMenu = new wxMenu( "", wxMENU_TEAROFF);
  55   editMenu->Append( menuCopy, "&Copy\tCtrl+C");
  56
  57   wxMenu* helpMenu = new wxMenu();
  58   helpMenu->Append( menuAbout, "&About...", "Show about dialog");
  59
  60   wxMenuBar* menuBar = new wxMenuBar();
  61   menuBar->Append( fileMenu, "&File");
  62   menuBar->Append( editMenu, "&Edit");
  63   menuBar->Append( helpMenu, "&Help");
  64   SetMenuBar( menuBar);
  65
  66   wxPanel* panel = new wxPanel(
  67       this,
  68       -1);
  69   wxBoxSizer* topSizer = new wxBoxSizer( wxVERTICAL);
  70   topSizer->Add( panel, 1, wxGROW);
  71
  72   wxBoxSizer* nsSizer = new wxStaticBoxSizer(
  73       new wxStaticBox(
  74           panel,
  75           IDC_NS,
  76           "Name Server"),
  77       wxHORIZONTAL);
  78   serverText = new wxTextCtrl(
  79       panel,
  80       IDC_SERVER,
  81       "",
  82       wxDefaultPosition,
  83       wxSize( 158, 20),
  84       wxTE_READONLY);
  85   wxButton* selectNSButton = new wxButton(
  86       panel,
  87       IDC_SELECT_NS,
  88       "Select",
  89       wxDefaultPosition,
  90       wxSize( 50, 20));
  91   nsSizer->Add( serverText, 1, wxGROW);
  92   nsSizer->Add( selectNSButton, 0, wxALIGN_LEFT | wxLEFT, 10);
  93
  94   wxBoxSizer* treeSizer = new wxBoxSizer( wxVERTICAL);
  95   treeSizer->Add( nsSizer, 0, wxGROW);
  96   tree = new WxNamingTree(
  97       panel,
  98       WxNamingTree::treeCtrl);
  99   treeSizer->Add( tree, 1, wxGROW);
 100
 101   panel->SetAutoLayout( TRUE );
 102   panel->SetSizer( treeSizer );
 103   treeSizer->Fit( this);
 104   treeSizer->SetSizeHints( this);
 105
 106   selectNS = new WxSelectNSDialog( this);
 107
 108   tree->setOrb( pOrb);
 109   setDefaultNS();
 110   resolve();
 111 }
 112
 113
 114 WxNamingViewerFrame::~WxNamingViewerFrame()
 115 {
 116   selectNS->Destroy();
 117 }
 118
 119
 120 void WxNamingViewerFrame::OnQuit( wxCommandEvent& WXUNUSED(event))
 121 {
 122   Close( TRUE);
 123 }
 124
 125
 126 void WxNamingViewerFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 127 {
 128   wxString msg(
 129       "wxNamingViewer Version 1.1\n"
 130       "Author: Charlie Frasch <cfrasch@atdesk.com>");
 131
 132   wxMessageBox(
 133       msg.c_str(),
 134       "About wxNamingViewer",
 135        wxOK | wxICON_INFORMATION,
 136        this);
 137 }
 138
 139
 140 void WxNamingViewerFrame::onMenuCopy( wxCommandEvent& WXUNUSED( event))
 141 {
 142   tree->copySelectedToClipboard();
 143 }
 144
 145
 146 void WxNamingViewerFrame::onSelectNS( wxCommandEvent& WXUNUSED( event))
 147 {
 148   switch( selectNS->ShowModal()) {
 149
 150     case wxID_OK:
 151       try {
 152
 153 // TODO: need hourglass
 154         CORBA::Object_var object = pOrb->string_to_object(
 155             selectNS->getIOR().c_str());
 156         rootContext = CosNaming::NamingContext::_narrow( object.in ());
 157         server = selectNS->getServerName();
 158         serverText->SetValue( server);
 159         resolve();
 160
 161       } catch( CORBA::Exception const & ex) {
 162
 163         wxMessageBox(
 164             ex._info().c_str(),
 165             "CORBA::Exception");
 166
 167       }
 168       break;
 169
 170     case IDC_DEFAULT:
 171 // TODO: need hourglass
 172       setDefaultNS();
 173       resolve();
 174       break;
 175
 176   }
 177 }
 178
 179
 180 void WxNamingViewerFrame::onUpdateUICopy( wxUpdateUIEvent& event)
 181 {
 182   event.Enable( tree->isNodeSelected());
 183 }
 184
 185
 186 void WxNamingViewerFrame::resolve()
 187 {
 188   tree->resolve( rootContext.in ());
 189 }
 190
 191
 192 void WxNamingViewerFrame::setDefaultNS()
 193 {
 194   server = "Default";
 195   serverText->SetValue( server);
 196
 197   TAO_Naming_Client client;
 198   if (client.init( pOrb) == 0) {
 199
 200     rootContext = client.get_context();
 201
 202     // For debugging, sets up some initial contexts in the NS
 203 /*
 204     CosNaming::NamingContext_var app2;
 205     app2 = rootContext->new_context();
 206
 207     CosNaming::Name name;
 208     name.length( 1);
 209     name[0].id = CORBA::string_dup( "app2");
 210     rootContext->rebind_context( name, app2);
 211
 212     CosNaming::NamingContext_var devices;
 213     devices = app2->new_context();
 214     name[0].id = CORBA::string_dup( "devices");
 215     app2->rebind_context( name, devices);
 216
 217     CosNaming::NamingContext_var collections;
 218     collections = app2->new_context();
 219     name[0].id = CORBA::string_dup( "collections");
 220     app2->rebind_context( name, collections);
 221
 222     name[0].id = CORBA::string_dup( "my app");
 223     CORBA::Object_var myApp = CORBA::Object::_nil();
 224     app2->rebind( name, myApp);
 225
 226     name[0].id = CORBA::string_dup( "dev1");
 227     CORBA::Object_var dev1 = CORBA::Object::_nil();
 228     devices->rebind( name, myApp);
 229
 230     name[0].id = CORBA::string_dup( "dev2");
 231     CORBA::Object_var dev2 = CORBA::Object::_nil();
 232     devices->rebind( name, myApp);
 233 */
 234   }
 235 }