Fix unused param warnings

[wxWidgets.git] / samples / mobile / wxedit / wxedit.cpp

diff --git a/samples/mobile/wxedit/wxedit.cpp b/samples/mobile/wxedit/wxedit.cpp
index 5213691c09d7b8c52bf3b620ff5258bcfd12808e..b6043f9e66954eb4021275e8498bbc373c56ae2c 100644 (file)
--- a/samples/mobile/wxedit/wxedit.cpp
+++ b/samples/mobile/wxedit/wxedit.cpp
@@ -2,13 +2,9 @@
 // Name:        wxedit.cpp
 // Author:      Robert Roebling
 // Created:     04/07/02
 // Name:        wxedit.cpp
 // Author:      Robert Roebling
 // Created:     04/07/02

-// Copyright:   
+// Copyright:

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-    #pragma implementation "wxedit.cpp"
-#endif
-

 // For compilers that support precompilation
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation
 #include "wx/wxprec.h"
 


@@ -34,22 +30,22 @@
 
 BEGIN_EVENT_TABLE(MyFrame,wxFrame)
     EVT_MENU(ID_ABOUT, MyFrame::OnAbout)
 
 BEGIN_EVENT_TABLE(MyFrame,wxFrame)
     EVT_MENU(ID_ABOUT, MyFrame::OnAbout)

-    
+

     EVT_MENU(ID_NEW, MyFrame::OnNew)
     EVT_MENU(ID_OPEN, MyFrame::OnOpen)
     EVT_MENU(ID_SAVE, MyFrame::OnSave)
     EVT_MENU(ID_SAVEAS, MyFrame::OnSaveAs)
     EVT_MENU(ID_QUIT, MyFrame::OnQuit)
     EVT_MENU(ID_NEW, MyFrame::OnNew)
     EVT_MENU(ID_OPEN, MyFrame::OnOpen)
     EVT_MENU(ID_SAVE, MyFrame::OnSave)
     EVT_MENU(ID_SAVEAS, MyFrame::OnSaveAs)
     EVT_MENU(ID_QUIT, MyFrame::OnQuit)

-    
+

     EVT_MENU(ID_COPY, MyFrame::OnCopy)
     EVT_MENU(ID_CUT, MyFrame::OnCut)
     EVT_MENU(ID_PASTE, MyFrame::OnPaste)
     EVT_MENU(ID_DELETE, MyFrame::OnDelete)
     EVT_MENU(ID_COPY, MyFrame::OnCopy)
     EVT_MENU(ID_CUT, MyFrame::OnCut)
     EVT_MENU(ID_PASTE, MyFrame::OnPaste)
     EVT_MENU(ID_DELETE, MyFrame::OnDelete)

-    
+

     EVT_MENU_RANGE(ID_LAST_1, ID_LAST_3, MyFrame::OnLastFiles)
     EVT_MENU_RANGE(ID_LAST_1, ID_LAST_3, MyFrame::OnLastFiles)

-    
+

     EVT_CLOSE(MyFrame::OnCloseWindow)
     EVT_CLOSE(MyFrame::OnCloseWindow)

-    EVT_UPDATE_UI(-1,MyFrame::OnUpdateUI)
+    EVT_UPDATE_UI(wxID_ANY,MyFrame::OnUpdateUI)

 END_EVENT_TABLE()
 
 MyFrame::MyFrame( wxWindow *parent, wxWindowID id, const wxString &title,
 END_EVENT_TABLE()
 
 MyFrame::MyFrame( wxWindow *parent, wxWindowID id, const wxString &title,


@@ -58,28 +54,30 @@ MyFrame::MyFrame( wxWindow *parent, wxWindowID id, const wxString &title,
 {
     // Create menu and status bar.
     CreateMyMenuBar();
 {
     // Create menu and status bar.
     CreateMyMenuBar();

+#if wxUSE_STATUSBAR

     CreateStatusBar(1);
     SetStatusText( _T("Welcome to wxEdit!") );
     CreateStatusBar(1);
     SetStatusText( _T("Welcome to wxEdit!") );

-    
+#endif // wxUSE_STATUSBAR
+

     // Create edit control. Since it is the only
     // control in the frame, it will be resized
     // to file it out.
     // Create edit control. Since it is the only
     // control in the frame, it will be resized
     // to file it out.

-    m_text = new wxTextCtrl( this, -1, _T(""), wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE );
-    
+    m_text = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE );
+

     // Read .ini file for file history etc.
     wxConfig *conf = (wxConfig*) wxConfig::Get();
 
     // Read .ini file for file history etc.
     wxConfig *conf = (wxConfig*) wxConfig::Get();
 

-    int entries = 0;    
+    int entries = 0;

     conf->Read( _T("/History/Count"), &entries );
     conf->Read( _T("/History/Count"), &entries );

-    
+

     for (int i = 0; i < entries; i++)
     {
         wxString tmp;
         tmp.Printf( _T("/History/File%d"), (int)i );
     for (int i = 0; i < entries; i++)
     {
         wxString tmp;
         tmp.Printf( _T("/History/File%d"), (int)i );

-        
+

         wxString res;
         conf->Read( tmp, &res );
         wxString res;
         conf->Read( tmp, &res );

-        
+

         if (!res.empty())
             AddToHistory( res );
     }
         if (!res.empty())
             AddToHistory( res );
     }


@@ -88,19 +86,19 @@ MyFrame::MyFrame( wxWindow *parent, wxWindowID id, const wxString &title,
 void MyFrame::MakeHistory()
 {
     wxMenuBar *mb = GetMenuBar();
 void MyFrame::MakeHistory()
 {
     wxMenuBar *mb = GetMenuBar();

-    
+

     wxASSERT( mb );
 
     int max = m_history.GetCount();
     if (max > HISTORY_ENTRIES)
         max = HISTORY_ENTRIES;
     wxASSERT( mb );
 
     int max = m_history.GetCount();
     if (max > HISTORY_ENTRIES)
         max = HISTORY_ENTRIES;

-        
+

     for (int i = 0; i < max; i++)
     {
         wxMenu *menu = NULL;
         mb->FindItem( ID_LAST_1 + i, &menu );
         wxASSERT( menu );
     for (int i = 0; i < max; i++)
     {
         wxMenu *menu = NULL;
         mb->FindItem( ID_LAST_1 + i, &menu );
         wxASSERT( menu );

-        
+

         wxFileName fname( m_history[(size_t)i] );
         menu->SetLabel( ID_LAST_1 + i, fname.GetFullName() );
     }
         wxFileName fname( m_history[(size_t)i] );
         menu->SetLabel( ID_LAST_1 + i, fname.GetFullName() );
     }


@@ -110,12 +108,12 @@ void MyFrame::AddToHistory( const wxString &fname )
 {
     // Fill menu with history index
     int index = m_history.Index( fname );
 {
     // Fill menu with history index
     int index = m_history.Index( fname );

-    
+

     if (index != wxNOT_FOUND)
     if (index != wxNOT_FOUND)

-        m_history.Remove( (size_t) index );
-    
+        m_history.RemoveAt( (size_t) index );
+

     m_history.Insert( fname, 0 );
     m_history.Insert( fname, 0 );

-    
+

     // Update menu
     MakeHistory();
 }
     // Update menu
     MakeHistory();
 }


@@ -138,33 +136,33 @@ void MyFrame::CreateMyMenuBar()
     edit_menu->Append( ID_PASTE, _T("Paste") );
     edit_menu->AppendSeparator();
     edit_menu->Append( ID_DELETE, _T("Delete") );
     edit_menu->Append( ID_PASTE, _T("Paste") );
     edit_menu->AppendSeparator();
     edit_menu->Append( ID_DELETE, _T("Delete") );

-    
+

     wxMenu *history_menu = new wxMenu;
     history_menu->Append( ID_LAST_1, _T("No file.") );
     history_menu->Append( ID_LAST_2, _T("No file.") );
     history_menu->Append( ID_LAST_3, _T("No file.") );
     wxMenu *history_menu = new wxMenu;
     history_menu->Append( ID_LAST_1, _T("No file.") );
     history_menu->Append( ID_LAST_2, _T("No file.") );
     history_menu->Append( ID_LAST_3, _T("No file.") );

-    
+

     wxMenuBar *menu_bar = new wxMenuBar();
     menu_bar->Append( file_menu, _T("&File") );
     menu_bar->Append( edit_menu, _T("&Edit") );
     menu_bar->Append( history_menu, _T("&History") );
     wxMenuBar *menu_bar = new wxMenuBar();
     menu_bar->Append( file_menu, _T("&File") );
     menu_bar->Append( edit_menu, _T("&Edit") );
     menu_bar->Append( history_menu, _T("&History") );

-    
+

     SetMenuBar( menu_bar );
 }
 
     SetMenuBar( menu_bar );
 }
 

-void MyFrame::OnCopy( wxCommandEvent &event )
+void MyFrame::OnCopy( wxCommandEvent& WXUNUSED(event) )

 {
 }
 
 {
 }
 

-void MyFrame::OnCut( wxCommandEvent &event )
+void MyFrame::OnCut( wxCommandEvent& WXUNUSED(event) )

 {
 }
 
 {
 }
 

-void MyFrame::OnPaste( wxCommandEvent &event )
+void MyFrame::OnPaste( wxCommandEvent& WXUNUSED(event) )

 {
 }
 
 {
 }
 

-void MyFrame::OnDelete( wxCommandEvent &event )
+void MyFrame::OnDelete( wxCommandEvent& WXUNUSED(event) )

 {
 }
 
 {
 }
 


@@ -174,45 +172,62 @@ void MyFrame::OnLastFiles( wxCommandEvent &event )
 
     if (!m_filename.empty())
         AddToHistory( m_filename );
 
     if (!m_filename.empty())
         AddToHistory( m_filename );

-        
+

     size_t index = event.GetId() - ID_LAST_1;
     size_t index = event.GetId() - ID_LAST_1;

-    
-    wxASSERT( index < m_history.GetCount() );
-    
-    m_filename = m_history[index];
-    
-    m_text->Clear();
-    m_text->LoadFile( m_filename );
-    
-    SetStatusText( m_filename );
+
+    if( index < m_history.GetCount() )
+    {
+        m_filename = m_history[index];
+
+        m_text->Clear();
+        m_text->LoadFile( m_filename );
+
+#if wxUSE_STATUSBAR
+        SetStatusText( m_filename );
+#endif // wxUSE_STATUSBAR
+    }
+    else
+    {
+        wxMessageBox(
+            _T("This entry is empty. It should be filled once you will start opening."),
+            _T("Empty entry"),
+            wxOK | wxICON_INFORMATION,
+            this
+        );
+    }

 }
 
 }
 

-void MyFrame::OnNew( wxCommandEvent &event )
+void MyFrame::OnNew( wxCommandEvent& WXUNUSED(event) )

 {
     if (!Discard()) return;
 
     m_text->Clear();
 {
     if (!Discard()) return;
 
     m_text->Clear();

-    
+

     if (!m_filename.empty())
         AddToHistory( m_filename );
     if (!m_filename.empty())
         AddToHistory( m_filename );

-        
+

     m_filename = wxEmptyString;
     m_filename = wxEmptyString;

-    
-    SetStatusText( _T("") );
+
+#if wxUSE_STATUSBAR
+    SetStatusText( wxEmptyString );
+#endif // wxUSE_STATUSBAR

 }
 
 }
 

-void MyFrame::OnOpen( wxCommandEvent &event )
+void MyFrame::OnOpen( wxCommandEvent& WXUNUSED(event) )

 {
 {

+#if wxUSE_FILEDLG

     if (!Discard()) return;
 
     if (!Discard()) return;
 

-    wxFileDialog dialog( this, _T("Open text"), _T(""), _T(""),
+    wxFileDialog dialog( this, _T("Open text"), wxEmptyString, wxEmptyString,

         _T("Text file (*.txt)|*.txt|Any file (*)|*"),
         _T("Text file (*.txt)|*.txt|Any file (*)|*"),

-        wxOPEN|wxFILE_MUST_EXIST );
+        wxFD_OPEN|wxFD_FILE_MUST_EXIST );

     if (dialog.ShowModal() == wxID_OK)
     {
         m_text->Clear();
 
 #ifdef __WXX11__
     if (dialog.ShowModal() == wxID_OK)
     {
         m_text->Clear();
 
 #ifdef __WXX11__

+        // requires wxUSE_UNIV_TEXTCTRL to be set to 0
+#if 0

         wxFileName fname( dialog.GetPath() );
         if ((fname.GetExt() == _T("cpp")) ||
             (fname.GetExt() == _T("c")) ||
         wxFileName fname( dialog.GetPath() );
         if ((fname.GetExt() == _T("cpp")) ||
             (fname.GetExt() == _T("c")) ||


@@ -237,56 +252,64 @@ void MyFrame::OnOpen( wxCommandEvent &event )
         {
             m_text->SetLanguage( wxSOURCE_LANG_NONE );
         }
         {
             m_text->SetLanguage( wxSOURCE_LANG_NONE );
         }

+#endif

 #endif
 
         m_filename = dialog.GetPath();
         m_text->LoadFile( m_filename );
 #endif
 
         m_filename = dialog.GetPath();
         m_text->LoadFile( m_filename );

-    
+
+#if wxUSE_STATUSBAR

         SetStatusText( m_filename );
         SetStatusText( m_filename );

+#endif // wxUSE_STATUSBAR

     }
     }

+#endif // wxUSE_FILEDLG

 }
 
 }
 

-void MyFrame::OnSave( wxCommandEvent &event )
+void MyFrame::OnSave( wxCommandEvent& WXUNUSED(event) )

 {
     Save();
 }
 
 {
     Save();
 }
 

-void MyFrame::OnSaveAs( wxCommandEvent &event )
+void MyFrame::OnSaveAs( wxCommandEvent& WXUNUSED(event) )

 {
 {

-    wxFileDialog dialog( this, _T("Open text"), _T(""), _T(""),
+#if wxUSE_FILEDLG
+    wxFileDialog dialog( this, _T("Open text"), wxEmptyString, wxEmptyString,

         _T("Text file (*.txt)|*.txt|Any file (*)|*"),
         _T("Text file (*.txt)|*.txt|Any file (*)|*"),

-        wxSAVE|wxOVERWRITE_PROMPT );
+        wxFD_SAVE|wxFD_OVERWRITE_PROMPT );

     if (dialog.ShowModal() == wxID_OK)
     {
         m_filename = dialog.GetPath();
         m_text->SaveFile( m_filename );
     if (dialog.ShowModal() == wxID_OK)
     {
         m_filename = dialog.GetPath();
         m_text->SaveFile( m_filename );

-    
+
+#if wxUSE_STATUSBAR

         SetStatusText( m_filename );
         SetStatusText( m_filename );

+#endif // wxUSE_STATUSBAR

     }
     }

+#endif // wxUSE_FILEDLG

 }
 
 }
 

-void MyFrame::OnAbout( wxCommandEvent &event )
+void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )

 {
     wxMessageDialog dialog( this, _T("Welcome to wxEdit\n(C)opyright Robert Roebling"),
         _T("About wxEdit"), wxOK|wxICON_INFORMATION );
     dialog.ShowModal();
 }
 
 {
     wxMessageDialog dialog( this, _T("Welcome to wxEdit\n(C)opyright Robert Roebling"),
         _T("About wxEdit"), wxOK|wxICON_INFORMATION );
     dialog.ShowModal();
 }
 

-void MyFrame::OnQuit( wxCommandEvent &event )
+void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )

 {
 {

-     Close( TRUE );
+     Close( true );

 }
 
 bool MyFrame::Save()
 {
     wxCommandEvent event;
 }
 
 bool MyFrame::Save()
 {
     wxCommandEvent event;

-    
+

     if (m_filename.empty())
         OnSaveAs( event );
     else
         m_text->SaveFile( m_filename );
     if (m_filename.empty())
         OnSaveAs( event );
     else
         m_text->SaveFile( m_filename );

-   
-   return TRUE;
+
+   return true;

 }
 
 bool MyFrame::Discard()
 }
 
 bool MyFrame::Discard()


@@ -295,20 +318,20 @@ bool MyFrame::Discard()
     {
         wxMessageDialog dialog( this, _T("Text has been\nmodified! Save?"),
             _T("wxEdit"), wxYES_NO|wxCANCEL|wxICON_EXCLAMATION );
     {
         wxMessageDialog dialog( this, _T("Text has been\nmodified! Save?"),
             _T("wxEdit"), wxYES_NO|wxCANCEL|wxICON_EXCLAMATION );

-            
+

         int ret = dialog.ShowModal();
         int ret = dialog.ShowModal();

-        
+

         if (ret == wxID_CANCEL)
         if (ret == wxID_CANCEL)

-            return FALSE;
-            
+            return false;
+

         if (ret == wxID_YES)
         {
             if (!Save())
         if (ret == wxID_YES)
         {
             if (!Save())

-                return FALSE;
+                return false;

         }
     }
         }
     }

-    
-    return TRUE;
+
+    return true;

 }
 
 void MyFrame::OnUpdateUI( wxUpdateUIEvent &event )
 }
 
 void MyFrame::OnUpdateUI( wxUpdateUIEvent &event )


@@ -316,13 +339,13 @@ void MyFrame::OnUpdateUI( wxUpdateUIEvent &event )
     switch (event.GetId())
     {
         case ID_COPY:
     switch (event.GetId())
     {
         case ID_COPY:

-            event.Enable( FALSE );
+            event.Enable( false );

             break;
         case ID_CUT:
             break;
         case ID_CUT:

-            event.Enable( FALSE );
+            event.Enable( false );

             break;
         case ID_PASTE:
             break;
         case ID_PASTE:

-            event.Enable( FALSE );
+            event.Enable( false );

             break;
         case ID_DELETE:
 #ifdef __WXUNIVERSAL__
             break;
         case ID_DELETE:
 #ifdef __WXUNIVERSAL__


@@ -333,39 +356,39 @@ void MyFrame::OnUpdateUI( wxUpdateUIEvent &event )
               m_text->GetSelection(& selFrom, & selTo);
               event.Enable( selFrom != selTo );
             }
               m_text->GetSelection(& selFrom, & selTo);
               event.Enable( selFrom != selTo );
             }

-#endif            
+#endif

             break;
         default:
             break;
     }
 }
 
             break;
         default:
             break;
     }
 }
 

-void MyFrame::OnCloseWindow( wxCloseEvent &event )
+void MyFrame::OnCloseWindow( wxCloseEvent& WXUNUSED(event) )

 {
     // Save changes?
 {
     // Save changes?

-    if (!Discard()) return;    
-    
+    if (!Discard()) return;
+

     // Add current to history
     if (!m_filename.empty())
         AddToHistory( m_filename );
 
     // Add current to history
     if (!m_filename.empty())
         AddToHistory( m_filename );
 

-    // Write .ini file    
+    // Write .ini file

     wxConfig *conf = (wxConfig*) wxConfig::Get();
     wxConfig *conf = (wxConfig*) wxConfig::Get();

-    
+

     int max = HISTORY_ENTRIES;
     if (m_history.GetCount() < (size_t)max)
         max = m_history.GetCount();
     int max = HISTORY_ENTRIES;
     if (m_history.GetCount() < (size_t)max)
         max = m_history.GetCount();

-        
+

     conf->Write( _T("/History/Count"), max );
     conf->Write( _T("/History/Count"), max );

-    
+

     for (int i = 0; i < max; i++)
     {
         wxString tmp;
         tmp.Printf( _T("/History/File%d"), (int)i );
     for (int i = 0; i < max; i++)
     {
         wxString tmp;
         tmp.Printf( _T("/History/File%d"), (int)i );

-        
+

         conf->Write( tmp, m_history[(size_t)i] );
     }
         conf->Write( tmp, m_history[(size_t)i] );
     }

-    
+

     // Flush and delete config
     delete wxConfig::Set( NULL );
 
     // Flush and delete config
     delete wxConfig::Set( NULL );
 


@@ -379,23 +402,21 @@ void MyFrame::OnCloseWindow( wxCloseEvent &event )
 
 IMPLEMENT_APP(MyApp)
 
 
 IMPLEMENT_APP(MyApp)
 

-MyApp::MyApp()
-{
-}
-

 bool MyApp::OnInit()
 {
 bool MyApp::OnInit()
 {

+    if ( !wxApp::OnInit() )
+        return false;
+

     SetVendorName(_T("Free world"));
     SetAppName(_T("wxEdit"));
     SetVendorName(_T("Free world"));
     SetAppName(_T("wxEdit"));

-    
-    MyFrame *frame = new MyFrame( NULL, -1, _T("wxEdit"), wxPoint(20,20), wxSize(500,340) );
-    frame->Show( TRUE );
-    
-    return TRUE;
+
+    MyFrame *frame = new MyFrame( NULL, wxID_ANY, _T("wxEdit"), wxPoint(20,20), wxSize(500,340) );
+    frame->Show( true );
+
+    return true;

 }
 
 int MyApp::OnExit()
 {
     return 0;
 }
 }
 
 int MyApp::OnExit()
 {
     return 0;
 }

-