X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c980c992630e94e71139660631a77ffbca8ed958..91ffcaf2f633781710c6fb872e6d8409e789bc44:/samples/typetest/typetest.cpp diff --git a/samples/typetest/typetest.cpp b/samples/typetest/typetest.cpp index 4cdeff9cbb..ed81e14691 100644 --- a/samples/typetest/typetest.cpp +++ b/samples/typetest/typetest.cpp @@ -6,7 +6,7 @@ // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -27,6 +27,7 @@ #include "wx/time.h" #include "wx/date.h" #include "wx/variant.h" +#include "wx/mimetype.h" #include "typetest.h" @@ -47,68 +48,74 @@ #include "wx/txtstrm.h" // Create a new application object -IMPLEMENT_APP (MyApp) +IMPLEMENT_APP (MyApp) -IMPLEMENT_DYNAMIC_CLASS (MyApp, wxApp) +IMPLEMENT_DYNAMIC_CLASS (MyApp, wxApp) BEGIN_EVENT_TABLE(MyApp, wxApp) - EVT_MENU(TYPES_DATE, MyApp::DoDateDemo) - EVT_MENU(TYPES_TIME, MyApp::DoTimeDemo) - EVT_MENU(TYPES_VARIANT, MyApp::DoVariantDemo) - EVT_MENU(TYPES_BYTEORDER, MyApp::DoByteOrderDemo) + EVT_MENU(TYPES_DATE, MyApp::DoDateDemo) + EVT_MENU(TYPES_TIME, MyApp::DoTimeDemo) + EVT_MENU(TYPES_VARIANT, MyApp::DoVariantDemo) + EVT_MENU(TYPES_BYTEORDER, MyApp::DoByteOrderDemo) #if wxUSE_UNICODE - EVT_MENU(TYPES_UNICODE, MyApp::DoUnicodeDemo) + EVT_MENU(TYPES_UNICODE, MyApp::DoUnicodeDemo) #endif - EVT_MENU(TYPES_STREAM, MyApp::DoStreamDemo) + EVT_MENU(TYPES_STREAM, MyApp::DoStreamDemo) + EVT_MENU(TYPES_MIME, MyApp::DoMIMEDemo) END_EVENT_TABLE() -bool MyApp::OnInit(void) +bool MyApp::OnInit() { - // 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_DATE, "&Date test"); - file_menu->Append(TYPES_TIME, "&Time test"); - file_menu->Append(TYPES_VARIANT, "&Variant test"); - file_menu->Append(TYPES_BYTEORDER, "&Byteorder test"); + // 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 - file_menu->Append(TYPES_UNICODE, "&Unicode test"); + test_menu->Append(TYPES_UNICODE, "&Unicode test"); #endif - file_menu->Append(TYPES_STREAM, "&Stream test"); - file_menu->AppendSeparator(); - file_menu->Append(TYPES_QUIT, "E&xit"); - wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); - frame->SetMenuBar(menu_bar); + test_menu->Append(TYPES_STREAM, "&Stream test"); + test_menu->AppendSeparator(); + test_menu->Append(TYPES_MIME, "&MIME database test"); - m_textCtrl = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxDefaultSize, wxTE_MULTILINE); + wxMenuBar *menu_bar = new wxMenuBar; + menu_bar->Append(file_menu, "&File"); + menu_bar->Append(test_menu, "&Tests"); + frame->SetMenuBar(menu_bar); - // Show the frame - frame->Show(TRUE); - - SetTopWindow(frame); + m_textCtrl = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxDefaultSize, wxTE_MULTILINE); - return TRUE; + // 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 ); @@ -120,122 +127,122 @@ void MyApp::DoStreamDemo(wxCommandEvent& WXUNUSED(event)) 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 = 0.00001; + + 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 = 0xFFFF; + 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 ); @@ -243,7 +250,7 @@ void MyApp::DoStreamDemo(wxCommandEvent& WXUNUSED(event)) 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 ); @@ -253,55 +260,123 @@ void MyApp::DoStreamDemo(wxCommandEvent& WXUNUSED(event)) 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 +} + void MyApp::DoByteOrderDemo(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl << "\nTest byte order macros:\n\n"; - + if (wxBYTE_ORDER == wxLITTLE_ENDIAN) textCtrl << "This is a little endian system.\n\n"; - else + else textCtrl << "This is a big endian system.\n\n"; - + wxString text; - + wxInt32 var = 0xF1F2F3F4; text = ""; text.Printf( _T("Value of wxInt32 is now: %#x.\n\n"), var ); textCtrl.WriteText( text ); - + text = ""; text.Printf( _T("Value of swapped wxInt32 is: %#x.\n\n"), wxINT32_SWAP_ALWAYS( var ) ); textCtrl.WriteText( text ); - + text = ""; text.Printf( _T("Value of wxInt32 swapped on little endian is: %#x.\n\n"), wxINT32_SWAP_ON_LE( var ) ); textCtrl.WriteText( text ); - + text = ""; text.Printf( _T("Value of wxInt32 swapped on big endian is: %#x.\n\n"), wxINT32_SWAP_ON_BE( var ) ); textCtrl.WriteText( text ); @@ -346,7 +421,6 @@ void MyApp::DoDateDemo(wxCommandEvent& WXUNUSED(event)) a = a - 25; textCtrl << a.FormatDate(wxEUROPEAN) << " (European)\n"; - // Using subtraction of two date objects wxDate a1 = wxString("7/13/1991"); wxDate a2 = a1 + 14; @@ -481,6 +555,12 @@ void MyApp::DoVariantDemo(wxCommandEvent& WXUNUSED(event) ) // Implicit conversion long l = var1; + // suppress compile warnings about unused variables + if ( l < v ) + { + ; + } + wxStringList stringList; stringList.Add(_T("one")); stringList.Add(_T("two")); stringList.Add(_T("three")); var1 = stringList; @@ -502,8 +582,8 @@ void MyApp::DoVariantDemo(wxCommandEvent& WXUNUSED(event) ) } BEGIN_EVENT_TABLE(MyFrame, wxFrame) - EVT_MENU(TYPES_QUIT, MyFrame::OnQuit) - EVT_MENU(TYPES_ABOUT, MyFrame::OnAbout) + EVT_MENU(TYPES_QUIT, MyFrame::OnQuit) + EVT_MENU(TYPES_ABOUT, MyFrame::OnAbout) END_EVENT_TABLE() // My frame constructor @@ -520,7 +600,7 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) { wxMessageDialog dialog(this, "Tests various wxWindows types", - "About Types", wxYES_NO|wxCANCEL); + "About Types", wxYES_NO|wxCANCEL); dialog.ShowModal(); }