TAO/utils/wxNamingViewer/wxSelectNSDialog.cpp

   1 // @file wxSelectNSDialog.cpp
   2 //
   3 // @author Charlie Frasch  <cfrasch@atdesk.com>
   4 #include "pch.h"
   5 #include "wxSelectNSDialog.h"
   6
   7 #include "ace/Configuration.h"
   8 #include "wx/sizer.h"
   9 #include "wxAddNameServerDlg.h"
  10 #include "wxAutoDialog.h"
  11 #include "wxNamingViewer.h"
  12
  13 namespace  // anonymous
  14 {
  15   void create_dialog_components( wxDialog* dialog)
  16     {
  17       wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL);
  18
  19       topsizer->Add(
  20                     new wxListBox(
  21                                   dialog,
  22                                   IDC_SERVERS,
  23                                   wxDefaultPosition,
  24                                   wxDefaultSize,
  25                                   0,
  26                                   0,
  27                                   wxLB_SINGLE,
  28                                   wxDefaultValidator,
  29                                   "serversList"
  30                                   ),
  31                     1,
  32                     wxEXPAND | wxALL,
  33                     5);
  34
  35       wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
  36       {
  37         wxButton* okButton = new wxButton( dialog, wxID_OK, "OK" );
  38         okButton->SetName( "okButton");
  39         button_sizer->Add(
  40                           okButton,
  41                           0,
  42                           wxALL,
  43                           5);
  44       }
  45       button_sizer->Add(
  46                         new wxButton( dialog, IDC_DEFAULT, "Default" ),
  47                         0,
  48                         wxALL,
  49                         5);
  50       button_sizer->Add(
  51                         new wxButton( dialog, IDC_ADD, "Add" ),
  52                         0,
  53                         wxALL,
  54                         5);
  55       button_sizer->Add(
  56                         new wxButton( dialog, IDC_REMOVE, "Remove" ),
  57                         0,
  58                         wxALL,
  59                         5);
  60       button_sizer->Add(
  61                         new wxButton( dialog, wxID_CANCEL, "Cancel" ),
  62                         0,
  63                         wxALL,
  64                         5);
  65
  66       topsizer->Add(
  67                     button_sizer,
  68                     0,
  69                     wxALIGN_CENTER);
  70
  71       dialog->SetSizer( topsizer);
  72       topsizer->SetSizeHints( dialog);
  73     }
  74 };  // anonymous
  75
  76 BEGIN_EVENT_TABLE( WxSelectNSDialog, wxDialog)
  77   EVT_BUTTON( IDC_ADD, WxSelectNSDialog::onAdd)
  78   EVT_BUTTON( IDC_DEFAULT, WxSelectNSDialog::onDefault)
  79   EVT_BUTTON( wxID_OK, WxSelectNSDialog::onOK)
  80   EVT_BUTTON( IDC_REMOVE, WxSelectNSDialog::onRemove)
  81   EVT_INIT_DIALOG( WxSelectNSDialog::onInitDialog)
  82   EVT_LISTBOX_DCLICK( IDC_SERVERS, WxSelectNSDialog::onLeftDClick)
  83 END_EVENT_TABLE()
  84
  85
  86 WxSelectNSDialog::WxSelectNSDialog( wxWindow* parent)
  87 #if defined(wxUSE_RESOURCES) && (wxUSE_RESOURCES == 1)
  88   : wxDialog()
  89 #else
  90   : wxDialog(
  91       parent,
  92       IDD_SELECT_NS,
  93       "Select Naming Service",
  94       wxDefaultPosition,
  95       wxSize(181,94),
  96       wxRAISED_BORDER | wxCAPTION | wxTHICK_FRAME | wxSYSTEM_MENU,
  97       "selectNS")
  98 #endif  // defined(wxUSE_RESOURCES) && (wxUSE_RESOURCES == 1)
  99   , config( 0)
 100 {
 101 #if defined(wxUSE_RESOURCES) && (wxUSE_RESOURCES == 1)
 102   LoadFromResource( parent, "selectNS");
 103 #else
 104   create_dialog_components( this);
 105 #endif  // defined(wxUSE_RESOURCES) && (wxUSE_RESOURCES == 1)
 106   servers = static_cast<wxListBox*>( wxFindWindowByName(
 107       "serversList",
 108       this));
 109   assert( servers);
 110
 111 #if defined (ACE_WIN32)
 112   HKEY hKey = ACE_Configuration_Win32Registry::resolve_key(
 113       HKEY_LOCAL_MACHINE,
 114       "Software\\TAO\\NamingViewer\\Servers");
 115   config = new ACE_Configuration_Win32Registry( hKey);
 116 #else
 117   // TODO: non-windoz
 118   ACE_Configuration_Heap *heap = new ACE_Configuration_Heap;
 119   heap->open ();
 120   config = heap;
 121 #endif
 122   ACE_Configuration_Section_Key section = config->root_section();
 123   int index = 0;
 124   ACE_TString name;
 125   ACE_Configuration::VALUETYPE type;
 126   while(config->enumerate_values( section, index, name, type) == 0) {
 127
 128     ACE_TString value;
 129     if(config->get_string_value( section, name.c_str(), value) == 0) {
 130
 131       servers->Append(
 132           name.c_str(),
 133           new wxString( value.c_str()));
 134
 135     }
 136     index++;
 137
 138   }
 139 }
 140
 141
 142 WxSelectNSDialog::~WxSelectNSDialog()
 143 {
 144   int count = servers->Number();
 145   for (int i = 0; i < count; i++) {
 146
 147     delete static_cast<wxString*>( servers->GetClientData( i));
 148
 149   }
 150 }
 151
 152
 153 void WxSelectNSDialog::onAdd( wxCommandEvent& WXUNUSED(event))
 154 {
 155   WxAutoDialog<WxAddNameServerDlg> dialog( new WxAddNameServerDlg( this));
 156   if (dialog->ShowModal() == wxID_OK) {
 157
 158     servers->Append(
 159         dialog->getServerName(),
 160         new wxString( dialog->getIor()));
 161     ACE_Configuration_Section_Key section = config->root_section();
 162     ACE_TString value = dialog->getIor().c_str();
 163     config->set_string_value(
 164         section,
 165         dialog->getServerName().c_str(),
 166         value);
 167
 168   }
 169 }
 170
 171
 172 void WxSelectNSDialog::onDefault( wxCommandEvent& WXUNUSED(event))
 173 {
 174   EndModal( IDC_DEFAULT);
 175 }
 176
 177
 178 void WxSelectNSDialog::onInitDialog( wxInitDialogEvent& event)
 179 {
 180   ACE_UNUSED_ARG( event);
 181
 182   wxButton* ctrl = static_cast<wxButton*>( wxFindWindowByName(
 183       "okButton",
 184       this));
 185   assert( ctrl);
 186   ctrl->SetDefault();
 187   servers->SetFocus();
 188 }
 189
 190
 191 void WxSelectNSDialog::onLeftDClick( wxMouseEvent& event)
 192 {
 193   ACE_UNUSED_ARG( event);
 194
 195   int index = servers->GetSelection();
 196   // I don't think index will ever be -1!
 197   assert( index != -1);
 198   ior = *static_cast<wxString*>( servers->GetClientData( index));
 199   serverName = servers->GetString( index);
 200   EndModal( wxID_OK);
 201 }
 202
 203
 204 void WxSelectNSDialog::onOK( wxCommandEvent& WXUNUSED(event))
 205 {
 206   int index = servers->GetSelection();
 207   if (index == -1) {
 208
 209     wxMessageBox(
 210         "You must select a server or cancel",
 211         "Error",
 212         wxOK | wxICON_EXCLAMATION);
 213     return;
 214   }
 215   ior = *static_cast<wxString*>( servers->GetClientData( index));
 216   serverName = servers->GetString( index);
 217   EndModal( wxID_OK);
 218 }
 219
 220
 221 void WxSelectNSDialog::onRemove( wxCommandEvent& WXUNUSED(event))
 222 {
 223   int index = servers->GetSelection();
 224   if (index != -1) {
 225
 226     wxString name = servers->GetString( index);
 227     delete static_cast<wxString*>( servers->GetClientData( index));
 228     servers->Delete( index);
 229
 230     ACE_Configuration_Section_Key section = config->root_section();;
 231     config->remove_value( section, name);
 232
 233   }
 234 }