+ // Create the main frame window
+ MyFrame *frame = new MyFrame((wxFrame *) NULL, "wxWindows Types Demo",
+ wxPoint(50, 50), wxSize(450, 340));
+
+ // Give it an icon
+ frame->SetIcon(wxICON(mondrian));
+
+ // Make a menubar
+ wxMenu *file_menu = new wxMenu;
+
+ file_menu->Append(TYPES_ABOUT, "&About");
+ file_menu->AppendSeparator();
+ file_menu->Append(TYPES_QUIT, "E&xit\tAlt-X");
+
+ wxMenu *test_menu = new wxMenu;
+ test_menu->Append(TYPES_DATE, "&Date test");
+ test_menu->Append(TYPES_TIME, "&Time test");
+ test_menu->Append(TYPES_VARIANT, "&Variant test");
+ test_menu->Append(TYPES_BYTEORDER, "&Byteorder test");
+#if wxUSE_UNICODE
+ test_menu->Append(TYPES_UNICODE, "&Unicode test");
+#endif
+ test_menu->Append(TYPES_STREAM, "&Stream test");
+ test_menu->AppendSeparator();
+ test_menu->Append(TYPES_MIME, "&MIME database test");
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+ menu_bar->Append(file_menu, "&File");
+ menu_bar->Append(test_menu, "&Tests");
+ frame->SetMenuBar(menu_bar);
+
+ m_textCtrl = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxDefaultSize, wxTE_MULTILINE);
+
+ // Show the frame
+ frame->Show(TRUE);
+
+ SetTopWindow(frame);
+
+ return TRUE;
+}
+
+void MyApp::DoStreamDemo(wxCommandEvent& WXUNUSED(event))
+{
+ wxTextCtrl& textCtrl = * GetTextCtrl();
+
+ textCtrl.Clear();
+ textCtrl << _T("\nTest fstream vs. wxFileStream:\n\n");
+
+ textCtrl.WriteText( "Writing to ofstream and wxFileOutputStream:\n" );
+
+ ofstream std_file_output( "test_std.dat" );
+ wxFileOutputStream file_output( "test_wx.dat" );
+ wxBufferedOutputStream buf_output( file_output );
+ wxTextOutputStream text_output( buf_output );
+
+ wxString tmp;
+ signed int si = 0xFFFFFFFF;
+ tmp.Printf( _T("Signed int: %d\n"), si );
+ textCtrl.WriteText( tmp );
+ text_output << si << "\n";
+ std_file_output << si << "\n";
+
+ unsigned int ui = 0xFFFFFFFF;
+ tmp.Printf( _T("Unsigned int: %u\n"), ui );
+ textCtrl.WriteText( tmp );
+ text_output << ui << "\n";
+ std_file_output << ui << "\n";
+
+ double d = 2.01234567890123456789;
+ tmp.Printf( _T("Double: %f\n"), d );
+ textCtrl.WriteText( tmp );
+ text_output << d << "\n";
+ std_file_output << d << "\n";
+
+ float f = (float)0.00001;
+ tmp.Printf( _T("Float: %f\n"), f );
+ textCtrl.WriteText( tmp );
+ text_output << f << "\n";
+ std_file_output << f << "\n";
+
+ wxString str( _T("Hello!") );
+ tmp.Printf( _T("String: %s\n"), str.c_str() );
+ textCtrl.WriteText( tmp );
+ text_output << str << "\n";
+ std_file_output << str.c_str() << "\n";
+
+ textCtrl.WriteText( "\nReading from ifstream:\n" );
+
+ ifstream std_file_input( "test_std.dat" );
+
+ std_file_input >> si;
+ tmp.Printf( _T("Signed int: %d\n"), si );
+ textCtrl.WriteText( tmp );
+
+ std_file_input >> ui;
+ tmp.Printf( _T("Unsigned int: %u\n"), ui );
+ textCtrl.WriteText( tmp );
+
+ std_file_input >> d;
+ tmp.Printf( _T("Double: %f\n"), d );
+ textCtrl.WriteText( tmp );
+
+ std_file_input >> f;
+ tmp.Printf( _T("Float: %f\n"), f );
+ textCtrl.WriteText( tmp );
+
+ std_file_input >> str;
+ tmp.Printf( _T("String: %s\n"), str.c_str() );
+ textCtrl.WriteText( tmp );
+
+ textCtrl.WriteText( "\nReading from wxFileInputStream:\n" );
+
+ buf_output.Sync();
+
+ wxFileInputStream file_input( "test_wx.dat" );
+ wxBufferedInputStream buf_input( file_input );
+ wxTextInputStream text_input( buf_input );
+
+ text_input >> si;
+ tmp.Printf( _T("Signed int: %d\n"), si );
+ textCtrl.WriteText( tmp );
+
+ text_input >> ui;
+ tmp.Printf( _T("Unsigned int: %u\n"), ui );
+ textCtrl.WriteText( tmp );
+
+ text_input >> d;
+ tmp.Printf( _T("Double: %f\n"), d );
+ textCtrl.WriteText( tmp );
+
+ text_input >> f;
+ tmp.Printf( _T("Float: %f\n"), f );
+ textCtrl.WriteText( tmp );
+
+ text_input >> str;
+ tmp.Printf( _T("String: %s\n"), str.c_str() );
+ textCtrl.WriteText( tmp );
+
+
+ textCtrl << "\nTest for wxDataStream:\n\n";
+
+ textCtrl.WriteText( "Writing to wxDataOutputStream:\n" );
+
+ file_output.SeekO( 0 );
+ wxDataOutputStream data_output( buf_output );
+
+ wxInt16 i16 = (short)0xFFFF;
+ tmp.Printf( _T("Signed int16: %d\n"), (int)i16 );
+ textCtrl.WriteText( tmp );
+ data_output.Write16( i16 );
+
+ wxUint16 ui16 = 0xFFFF;
+ tmp.Printf( _T("Unsigned int16: %u\n"), (unsigned int) ui16 );
+ textCtrl.WriteText( tmp );
+ data_output.Write16( ui16 );
+
+ d = 2.01234567890123456789;
+ tmp.Printf( _T("Double: %f\n"), d );
+ textCtrl.WriteText( tmp );
+ data_output.WriteDouble( d );
+
+ str = "Hello!";
+ tmp.Printf( _T("String: %s\n"), str.c_str() );
+ textCtrl.WriteText( tmp );
+ data_output.WriteString( str );
+
+ buf_output.Sync();
+
+ textCtrl.WriteText( "\nReading from wxDataInputStream:\n" );
+
+ file_input.SeekI( 0 );
+ wxDataInputStream data_input( buf_input );
+
+ i16 = data_input.Read16();
+ tmp.Printf( _T("Signed int16: %d\n"), (int)i16 );
+ textCtrl.WriteText( tmp );
+
+ ui16 = data_input.Read16();
+ tmp.Printf( _T("Unsigned int16: %u\n"), (unsigned int) ui16 );
+ textCtrl.WriteText( tmp );
+
+ d = data_input.ReadDouble();
+ tmp.Printf( _T("Double: %f\n"), d );
+ textCtrl.WriteText( tmp );
+
+ str = data_input.ReadString();
+ tmp.Printf( _T("String: %s\n"), str.c_str() );
+ textCtrl.WriteText( tmp );
+}
+
+#if wxUSE_UNICODE
+void MyApp::DoUnicodeDemo(wxCommandEvent& WXUNUSED(event))
+{
+ wxTextCtrl& textCtrl = * GetTextCtrl();
+
+ textCtrl.Clear();
+ textCtrl << "\nTest wchar_t to char (Unicode to ANSI/Multibyte) converions:";
+
+ wxString str;
+ str = _T("Robert Röbling\n");
+
+ printf( "\n\nConversion with wxConvLocal:\n" );
+ wxConvCurrent = &wxConvLocal;
+ printf( (const char*) str.mbc_str() );
+
+ printf( "\n\nConversion with wxConvGdk:\n" );
+ wxConvCurrent = &wxConvGdk;
+ printf( (const char*) str.mbc_str() );
+
+ printf( "\n\nConversion with wxConvLibc:\n" );
+ wxConvCurrent = &wxConvLibc;
+ printf( (const char*) str.mbc_str() );
+
+}
+#endif
+
+void MyApp::DoMIMEDemo(wxCommandEvent& WXUNUSED(event))
+{
+ static wxString s_defaultExt = "xyz";
+
+ wxString ext = wxGetTextFromUser("Enter a file extension: ",
+ "MIME database test",
+ s_defaultExt);
+ if ( !!ext )
+ {
+ s_defaultExt = ext;
+
+ // init MIME database if not done yet
+ if ( !m_mimeDatabase )
+ {
+ m_mimeDatabase = new wxMimeTypesManager;
+
+ static const wxFileTypeInfo fallbacks[] =
+ {
+ wxFileTypeInfo("application/xyz",
+ "XyZ %s",
+ "XyZ -p %s",
+ "The one and only XYZ format file",
+ "xyz", "123", NULL),
+ wxFileTypeInfo("text/html",
+ "lynx %s",
+ "lynx -dump %s | lpr",
+ "HTML document (from fallback)",
+ "htm", "html", NULL),
+
+ // must terminate the table with this!
+ wxFileTypeInfo()
+ };
+
+ m_mimeDatabase->AddFallbacks(fallbacks);
+ }
+
+ wxTextCtrl& textCtrl = * GetTextCtrl();
+
+ wxFileType *filetype = m_mimeDatabase->GetFileTypeFromExtension(ext);
+ if ( !filetype )
+ {
+ textCtrl << "Unknown extension '" << ext << "'\n";
+ }
+ else
+ {
+ wxString type, desc, open;
+ filetype->GetMimeType(&type);
+ filetype->GetDescription(&desc);
+
+ wxString filename = "filename";
+ filename << "." << ext;
+ wxFileType::MessageParameters params(filename, type);
+ filetype->GetOpenCommand(&open, params);
+
+ textCtrl << "MIME information about extension '" << ext << "'\n"
+ << "\tMIME type: " << ( !type ? "unknown"
+ : type.c_str() ) << '\n'
+ << "\tDescription: " << ( !desc ? "" : desc.c_str() )
+ << '\n'
+ << "\tCommand to open: " << ( !open ? "no" : open.c_str() )
+ << '\n';
+
+ delete filetype;
+ }
+ }
+ //else: cancelled by user
projects / wxWidgets.git / blobdiff