look at HOME and USERPROFILE in wxGetHomeDir() (patch 527210)

[wxWidgets.git] / samples / config / conftest.cpp

diff --git a/samples/config/conftest.cpp b/samples/config/conftest.cpp
index b44a5b33c4bd6a80c1571e5b04f7da812b283161..a3aff05a03f0ae130514b13e17e62721fcb42849 100644 (file)
--- a/samples/config/conftest.cpp
+++ b/samples/config/conftest.cpp
@@ -2,7 +2,7 @@
 // Name:        conftest.cpp
 // Purpose:     demo of wxConfig and related classes
 // Author:      Vadim Zeitlin
-// Modified by: 
+// Modified by:
 // Created:     03.08.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
@@ -28,6 +28,7 @@
 // ----------------------------------------------------------------------------
 // classes
 // ----------------------------------------------------------------------------
+
 class MyApp: public wxApp
 {
 public:
@@ -41,12 +42,11 @@ class MyFrame: public wxFrame
 public:
   MyFrame();
   virtual ~MyFrame();
-    
+
   // callbacks
   void OnQuit(wxCommandEvent& event);
   void OnAbout(wxCommandEvent& event);
   void OnDelete(wxCommandEvent& event);
-  bool OnClose() { return TRUE; }
 
 private:
   wxTextCtrl *m_text;
@@ -57,18 +57,19 @@ private:
 
 enum
 {
-  Minimal_Quit,
-  Minimal_About,
-  Minimal_Delete
+  ConfTest_Quit,
+  ConfTest_About,
+  ConfTest_Delete
 };
 
 // ----------------------------------------------------------------------------
 // event tables
 // ----------------------------------------------------------------------------
+
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
-  EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
-  EVT_MENU(Minimal_About, MyFrame::OnAbout)
-  EVT_MENU(Minimal_Delete, MyFrame::OnDelete)
+  EVT_MENU(ConfTest_Quit, MyFrame::OnQuit)
+  EVT_MENU(ConfTest_About, MyFrame::OnAbout)
+  EVT_MENU(ConfTest_Delete, MyFrame::OnDelete)
 END_EVENT_TABLE()
 
 // ============================================================================
@@ -78,6 +79,7 @@ END_EVENT_TABLE()
 // ----------------------------------------------------------------------------
 // application
 // ----------------------------------------------------------------------------
+
 IMPLEMENT_APP(MyApp)
 
 // `Main program' equivalent, creating windows and returning main app frame
@@ -98,6 +100,11 @@ bool MyApp::OnInit()
 
   wxConfigBase *pConfig = wxConfigBase::Get();
 
+  // uncomment this to force writing back of the defaults for all values
+  // if they're not present in the config - this can give the user an idea
+  // of all possible settings for this program
+  pConfig->SetRecordDefaults();
+
   // or you could also write something like this:
   //  wxFileConfig *pConfig = new wxFileConfig("conftest");
   //  wxConfigBase::Set(pConfig);
@@ -127,7 +134,7 @@ int MyApp::OnExit()
   // clean up: Set() returns the active config object as Get() does, but unlike
   // Get() it doesn't try to create one if there is none (definitely not what
   // we want here!)
-  delete wxConfigBase::Set(NULL);
+  delete wxConfigBase::Set((wxConfigBase *) NULL);
 
   return 0;
 }
@@ -138,16 +145,16 @@ int MyApp::OnExit()
 
 // main frame ctor
 MyFrame::MyFrame()
-       : wxFrame(NULL, -1, "wxConfig Demo")
+       : wxFrame((wxFrame *) NULL, -1, "wxConfig Demo")
 {
   // menu
   wxMenu *file_menu = new wxMenu;
 
-  file_menu->Append(Minimal_Delete, "&Delete", "Delete config file");
+  file_menu->Append(ConfTest_Delete, "&Delete", "Delete config file");
   file_menu->AppendSeparator();
-  file_menu->Append(Minimal_About, "&About", "About this sample");
+  file_menu->Append(ConfTest_About, "&About\tF1", "About this sample");
   file_menu->AppendSeparator();
-  file_menu->Append(Minimal_Quit, "E&xit", "Exit the program");
+  file_menu->Append(ConfTest_Quit, "E&xit\tAlt-X", "Exit the program");
   wxMenuBar *menu_bar = new wxMenuBar;
   menu_bar->Append(file_menu, "&File");
   SetMenuBar(menu_bar);
@@ -187,6 +194,17 @@ MyFrame::MyFrame()
       h = pConfig->Read("h", 200);
   Move(x, y);
   SetClientSize(w, h);
+
+  pConfig->SetPath("/");
+  wxString s;
+  if ( pConfig->Read("TestValue", &s) )
+  {
+      wxLogStatus(this, wxT("TestValue from config is '%s'"), s.c_str());
+  }
+  else
+  {
+      wxLogStatus(this, wxT("TestValue not found in the config"));
+  }
 }
 
 void MyFrame::OnQuit(wxCommandEvent&)
@@ -196,20 +214,23 @@ void MyFrame::OnQuit(wxCommandEvent&)
 
 void MyFrame::OnAbout(wxCommandEvent&)
 {
-  wxMessageBox("wxConfig demo\n© Vadim Zeitlin 1998", "About",
+  wxMessageBox(_T("wxConfig demo\n© 1998-2001 Vadim Zeitlin"), _T("About"),
                wxICON_INFORMATION | wxOK);
 }
 
 void MyFrame::OnDelete(wxCommandEvent&)
 {
-  if ( wxConfigBase::Get()->DeleteAll() ) {
-    wxLogMessage("Config file/registry key successfully deleted.");
-
-    delete wxConfigBase::Set(NULL);
-    wxConfigBase::DontCreateOnDemand();
-  }
-  else
-    wxLogError("Deleting config file/registry key failed.");
+    if ( wxConfigBase::Get()->DeleteAll() ) 
+    {
+        wxLogMessage(_T("Config file/registry key successfully deleted."));
+
+        delete wxConfigBase::Set((wxConfigBase *) NULL);
+        wxConfigBase::DontCreateOnDemand();
+    }
+    else
+    {
+        wxLogError(_T("Deleting config file/registry key failed."));
+    }
 }
 
 MyFrame::~MyFrame()
@@ -225,8 +246,10 @@ MyFrame::~MyFrame()
   int x, y, w, h;
   GetClientSize(&w, &h);
   GetPosition(&x, &y);
-  pConfig->Write("/MainFrame/x", x);
-  pConfig->Write("/MainFrame/y", y);
-  pConfig->Write("/MainFrame/w", w);
-  pConfig->Write("/MainFrame/h", h);
+  pConfig->Write("/MainFrame/x", (long) x);
+  pConfig->Write("/MainFrame/y", (long) y);
+  pConfig->Write("/MainFrame/w", (long) w);
+  pConfig->Write("/MainFrame/h", (long) h);
+
+  pConfig->Write("/TestValue", "");
 }