samples/typetest/typetest.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        typetest.cpp
   3 // Purpose:     Types wxWindows sample
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "typetest.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx/wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include "wx/wx.h"
  25 #endif
  26
  27 #include "wx/time.h"
  28 #include "wx/date.h"
  29 #include "wx/variant.h"
  30
  31 #include "typetest.h"
  32
  33 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  34 #include "mondrian.xpm"
  35 #endif
  36
  37 #include "wx/ioswrap.h"
  38
  39 #if wxUSE_IOSTREAMH
  40     #include <fstream.h>
  41 #else
  42     #include <fstream>
  43 #endif
  44
  45 #include "wx/wfstream.h"
  46
  47
  48 // Create a new application object
  49 IMPLEMENT_APP   (MyApp)
  50
  51 IMPLEMENT_DYNAMIC_CLASS (MyApp, wxApp)
  52
  53 BEGIN_EVENT_TABLE(MyApp, wxApp)
  54         EVT_MENU(TYPES_DATE,      MyApp::DoDateDemo)
  55         EVT_MENU(TYPES_TIME,      MyApp::DoTimeDemo)
  56         EVT_MENU(TYPES_VARIANT,   MyApp::DoVariantDemo)
  57         EVT_MENU(TYPES_BYTEORDER, MyApp::DoByteOrderDemo)
  58 #if wxUSE_UNICODE
  59         EVT_MENU(TYPES_UNICODE,   MyApp::DoUnicodeDemo)
  60 #endif
  61         EVT_MENU(TYPES_STREAM, MyApp::DoStreamDemo)
  62 END_EVENT_TABLE()
  63
  64 bool MyApp::OnInit(void)
  65 {
  66   // Create the main frame window
  67   MyFrame *frame = new MyFrame((wxFrame *) NULL, "wxWindows Types Demo",
  68       wxPoint(50, 50), wxSize(450, 340));
  69
  70   // Give it an icon
  71   frame->SetIcon(wxICON(mondrian));
  72
  73   // Make a menubar
  74   wxMenu *file_menu = new wxMenu;
  75
  76   file_menu->Append(TYPES_ABOUT, "&About");
  77   file_menu->AppendSeparator();
  78   file_menu->Append(TYPES_DATE, "&Date test");
  79   file_menu->Append(TYPES_TIME, "&Time test");
  80   file_menu->Append(TYPES_VARIANT, "&Variant test");
  81   file_menu->Append(TYPES_BYTEORDER, "&Byteorder test");
  82 #if wxUSE_UNICODE
  83   file_menu->Append(TYPES_UNICODE, "&Unicode test");
  84 #endif
  85   file_menu->Append(TYPES_STREAM, "&Stream test");
  86   file_menu->AppendSeparator();
  87   file_menu->Append(TYPES_QUIT, "E&xit");
  88   wxMenuBar *menu_bar = new wxMenuBar;
  89   menu_bar->Append(file_menu, "&File");
  90   frame->SetMenuBar(menu_bar);
  91
  92   m_textCtrl = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxDefaultSize, wxTE_MULTILINE);
  93
  94   // Show the frame
  95   frame->Show(TRUE);
  96
  97   SetTopWindow(frame);
  98
  99   return TRUE;
 100 }
 101
 102 void MyApp::DoStreamDemo(wxCommandEvent& WXUNUSED(event))
 103 {
 104     wxTextCtrl& textCtrl = * GetTextCtrl();
 105
 106     textCtrl.Clear();
 107     textCtrl << "\nTest fstream vs. wxFileStream:\n\n";
 108
 109     ofstream std_file_output( "test_std.dat" );
 110     wxFileOutputStream file_output( "test_wx.dat" );
 111
 112     textCtrl.WriteText( "Writig to fstream:\n" );
 113
 114     wxString tmp;
 115     signed int si = 0xFFFFFFFF;
 116     tmp.Printf( "Signed int: %d\n", si );
 117     textCtrl.WriteText( tmp );
 118     file_output << si << "\n";
 119     std_file_output << si << "\n";
 120
 121     unsigned int ui = 0xFFFFFFFF;
 122     tmp.Printf( "Unsigned int: %u\n", ui );
 123     textCtrl.WriteText( tmp );
 124     file_output << ui << "\n";
 125     std_file_output << ui << "\n";
 126
 127     double d = 2.01234567890123456789;
 128     tmp.Printf( "Double: %f\n", d );
 129     textCtrl.WriteText( tmp );
 130     file_output << d << "\n";
 131     std_file_output << d << "\n";
 132
 133     wxString str( "Hello!" );
 134     tmp.Printf( "String: %s\n", str.c_str() );
 135     textCtrl.WriteText( tmp );
 136     file_output << str << "\n";
 137     std_file_output << str.c_str() << "\n";
 138
 139 }
 140
 141 #if wxUSE_UNICODE
 142 void MyApp::DoUnicodeDemo(wxCommandEvent& WXUNUSED(event))
 143 {
 144     wxTextCtrl& textCtrl = * GetTextCtrl();
 145
 146     textCtrl.Clear();
 147     textCtrl << "\nTest wchar_t to char (Unicode to ANSI/Multibyte) converions:";
 148
 149     wxString str;
 150     str = _T("Robert Röbling\n");
 151
 152     printf( "\n\nConversion with wxConvLocal:\n" );
 153     wxConvCurrent = &wxConvLocal;
 154     printf( (const char*) str.mbc_str() );
 155
 156     printf( "\n\nConversion with wxConvGdk:\n" );
 157     wxConvCurrent = &wxConvGdk;
 158     printf( (const char*) str.mbc_str() );
 159
 160     printf( "\n\nConversion with wxConvLibc:\n" );
 161     wxConvCurrent = &wxConvLibc;
 162     printf( (const char*) str.mbc_str() );
 163
 164 }
 165 #endif
 166
 167 void MyApp::DoByteOrderDemo(wxCommandEvent& WXUNUSED(event))
 168 {
 169     wxTextCtrl& textCtrl = * GetTextCtrl();
 170
 171     textCtrl.Clear();
 172     textCtrl << "\nTest byte order macros:\n\n";
 173
 174     if (wxBYTE_ORDER == wxLITTLE_ENDIAN)
 175         textCtrl << "This is a little endian system.\n\n";
 176     else
 177         textCtrl << "This is a big endian system.\n\n";
 178
 179     wxString text;
 180
 181     wxInt32 var = 0xF1F2F3F4;
 182     text = "";
 183     text.Printf( _T("Value of wxInt32 is now: %#x.\n\n"), var );
 184     textCtrl.WriteText( text );
 185
 186     text = "";
 187     text.Printf( _T("Value of swapped wxInt32 is: %#x.\n\n"), wxINT32_SWAP_ALWAYS( var ) );
 188     textCtrl.WriteText( text );
 189
 190     text = "";
 191     text.Printf( _T("Value of wxInt32 swapped on little endian is: %#x.\n\n"), wxINT32_SWAP_ON_LE( var ) );
 192     textCtrl.WriteText( text );
 193
 194     text = "";
 195     text.Printf( _T("Value of wxInt32 swapped on big endian is: %#x.\n\n"), wxINT32_SWAP_ON_BE( var ) );
 196     textCtrl.WriteText( text );
 197 }
 198
 199 void MyApp::DoTimeDemo(wxCommandEvent& WXUNUSED(event))
 200 {
 201     wxTextCtrl& textCtrl = * GetTextCtrl();
 202
 203     textCtrl.Clear();
 204     textCtrl << "\nTest class wxTime:\n";
 205     wxTime now;
 206     textCtrl << "It is now " << (wxString) now << "\n";
 207 }
 208
 209 void MyApp::DoDateDemo(wxCommandEvent& WXUNUSED(event))
 210 {
 211     wxTextCtrl& textCtrl = * GetTextCtrl();
 212
 213     textCtrl.Clear();
 214     textCtrl << "\nTest class wxDate" << "\n";
 215
 216     // Various versions of the constructors
 217     // and various output
 218
 219     wxDate x(10,20,1962);
 220
 221     textCtrl << x.FormatDate(wxFULL) << "  (full)\n";
 222
 223     // constuctor with a string, just printing the day of the week
 224     wxDate y("8/8/1988");
 225
 226     textCtrl << y.FormatDate(wxDAY) << "  (just day)\n";
 227
 228     // constructor with a julian
 229     wxDate z( 2450000L );
 230     textCtrl << z.FormatDate(wxFULL) << "  (full)\n";
 231
 232     // using date addition and subtraction
 233     wxDate a = x + 10;
 234     textCtrl << a.FormatDate(wxFULL) << "  (full)\n";
 235     a = a - 25;
 236     textCtrl << a.FormatDate(wxEUROPEAN) << "  (European)\n";
 237
 238
 239     // Using subtraction of two date objects
 240     wxDate a1 = wxString("7/13/1991");
 241     wxDate a2 = a1 + 14;
 242     textCtrl << (a1-a2) << "\n";
 243     textCtrl << (a2+=10) << "\n";
 244
 245     a1++;
 246     textCtrl << "Tomorrow= " << a1.FormatDate(wxFULL) << "\n";
 247
 248     wxDate tmpDate1("08/01/1991");
 249     wxDate tmpDate2("07/14/1991");
 250     textCtrl << "a1 (7-14-91) < 8-01-91 ? ==> " << ((a1 < tmpDate1) ? "TRUE" : "FALSE") << "\n";
 251     textCtrl << "a1 (7-14-91) > 8-01-91 ? ==> " << ((a1 > tmpDate1) ? "TRUE" : "FALSE") << "\n";
 252     textCtrl << "a1 (7-14-91)== 7-14-91 ? ==> " << ((a1==tmpDate2) ? "TRUE" : "FALSE") << "\n";
 253
 254     wxDate a3 = a1;
 255     textCtrl << "a1 (7-14-91)== a3 (7-14-91) ? ==> " << ((a1==a3) ? "TRUE" : "FALSE") << "\n";
 256     wxDate a4 = a1;
 257     textCtrl << "a1 (7-14-91)== a4 (7-15-91) ? ==> " << ((a1==++a4) ? "TRUE" : "FALSE") << "\n";
 258
 259     wxDate a5 = wxString("today");
 260     textCtrl << "Today is: " << a5 << "\n";
 261     a4 = "TODAY";
 262     textCtrl << "Today (a4) is: " << a4 << "\n";
 263
 264     textCtrl << "Today + 4 is: " << (a4+=4) << "\n";
 265     a4 = "TODAY";
 266     textCtrl << "Today - 4 is: " << (a4-=4) << "\n";
 267
 268     textCtrl << "=========== Leap Year Test ===========\n";
 269     a1 = "1/15/1992";
 270     textCtrl << a1.FormatDate(wxFULL) << "  " << ((a1.IsLeapYear()) ? "Leap" : "non-Leap");
 271     textCtrl << "  " << "day of year:  " << a1.GetDayOfYear() << "\n";
 272
 273     a1 = "2/16/1993";
 274     textCtrl << a1.FormatDate(wxFULL) << "  " << ((a1.IsLeapYear()) ? "Leap" : "non-Leap");
 275     textCtrl << "  " << "day of year:  " << a1.GetDayOfYear() << "\n";
 276
 277     textCtrl << "================== string assignment test ====================\n";
 278     wxString date_string=a1;
 279     textCtrl << "a1 as a string (s/b 2/16/1993) ==> " << date_string << "\n";
 280
 281     textCtrl << "================== SetFormat test ============================\n";
 282     a1.SetFormat(wxFULL);
 283     textCtrl << "a1 (s/b FULL format) ==> " << a1 << "\n";
 284     a1.SetFormat(wxEUROPEAN);
 285     textCtrl << "a1 (s/b EUROPEAN format) ==> " << a1 << "\n";
 286
 287     textCtrl << "================== SetOption test ============================\n";
 288     textCtrl << "Date abbreviation ON\n";
 289
 290     a1.SetOption(wxDATE_ABBR);
 291     a1.SetFormat(wxMONTH);
 292     textCtrl << "a1 (s/b MONTH format) ==> " << a1 << "\n";
 293     a1.SetFormat(wxDAY);
 294     textCtrl << "a1 (s/b DAY format) ==> " << a1 << "\n";
 295     a1.SetFormat(wxFULL);
 296     textCtrl << "a1 (s/b FULL format) ==> " << a1 << "\n";
 297     a1.SetFormat(wxEUROPEAN);
 298     textCtrl << "a1 (s/b EUROPEAN format) ==> " << a1 << "\n";
 299     textCtrl << "Century suppression ON\n";
 300     a1.SetOption(wxNO_CENTURY);
 301     a1.SetFormat(wxMDY);
 302     textCtrl << "a1 (s/b MDY format) ==> " << a1 << "\n";
 303     textCtrl << "Century suppression OFF\n";
 304     a1.SetOption(wxNO_CENTURY,FALSE);
 305     textCtrl << "a1 (s/b MDY format) ==> " << a1 << "\n";
 306     textCtrl << "Century suppression ON\n";
 307     a1.SetOption(wxNO_CENTURY);
 308     textCtrl << "a1 (s/b MDY format) ==> " << a1 << "\n";
 309     a1.SetFormat(wxFULL);
 310     textCtrl << "a1 (s/b FULL format) ==> " << a1 << "\n";
 311
 312     textCtrl << "\n=============== Version 4.0 Enhancement Test =================\n";
 313
 314     wxDate v4("11/26/1966");
 315     textCtrl << "\n---------- Set Stuff -----------\n";
 316     textCtrl << "First, 'Set' to today..." << "\n";
 317     textCtrl << "Before 'Set' => " << v4 << "\n";
 318     textCtrl << "After  'Set' => " << v4.Set() << "\n\n";
 319
 320     textCtrl << "Set to 11/26/66 => " << v4.Set(11,26,1966) << "\n";
 321     textCtrl << "Current Julian  => " << v4.GetJulianDate() << "\n";
 322     textCtrl << "Set to Julian 2450000L => " << v4.Set(2450000L) << "\n";
 323     textCtrl << "See! => " << v4.GetJulianDate() << "\n";
 324
 325     textCtrl << "---------- Add Stuff -----------\n";
 326     textCtrl << "Start => " << v4 << "\n";
 327     textCtrl << "Add 4 Weeks => " << v4.AddWeeks(4) << "\n";
 328     textCtrl << "Sub 1 Month => " << v4.AddMonths(-1) << "\n";
 329     textCtrl << "Add 2 Years => " << v4.AddYears(2) << "\n";
 330
 331     textCtrl << "---------- Misc Stuff -----------\n";
 332     textCtrl << "The date aboves' day of the month is => " << v4.GetDay() << "\n";
 333     textCtrl << "There are " << v4.GetDaysInMonth() << " days in this month.\n";
 334     textCtrl << "The first day of this month lands on " << v4.GetFirstDayOfMonth() << "\n";
 335     textCtrl << "This day happens to be " << v4.GetDayOfWeekName() << "\n";
 336     textCtrl << "the " << v4.GetDayOfWeek() << " day of the week," << "\n";
 337     textCtrl << "on the " << v4.GetWeekOfYear() << " week of the year," << "\n";
 338     textCtrl << "on the " << v4.GetWeekOfMonth() << " week of the month, " << "\n";
 339     textCtrl << "(which is " << v4.GetMonthName() << ")\n";
 340     textCtrl << "the "<< v4.GetMonth() << "th month in the year.\n";
 341     textCtrl << "The year alone is " << v4.GetYear() << "\n";
 342
 343     textCtrl << "---------- First and Last Stuff -----------\n";
 344     v4.Set();
 345     textCtrl << "The first date of this month is " << v4.GetMonthStart() << "\n";
 346     textCtrl << "The last date of this month is " << v4.GetMonthEnd() << "\n";
 347     textCtrl << "The first date of this year is " << v4.GetYearStart() << "\n";
 348     textCtrl << "The last date of this year is " << v4.GetYearEnd() << "\n";
 349 }
 350
 351 void MyApp::DoVariantDemo(wxCommandEvent& WXUNUSED(event) )
 352 {
 353     wxTextCtrl& textCtrl = * GetTextCtrl();
 354
 355     wxVariant var1 = "String value";
 356     textCtrl << "var1 = " << var1.MakeString() << "\n";
 357
 358     // Conversion
 359     wxString str = var1.MakeString();
 360
 361     var1 = 123.456;
 362     textCtrl << "var1 = " << var1.GetReal() << "\n";
 363
 364     // Implicit conversion
 365     double v = var1;
 366
 367     var1 = 9876L;
 368     textCtrl << "var1 = " << var1.GetLong() << "\n";
 369
 370     // Implicit conversion
 371     long l = var1;
 372
 373     wxStringList stringList;
 374     stringList.Add(_T("one")); stringList.Add(_T("two")); stringList.Add(_T("three"));
 375     var1 = stringList;
 376     textCtrl << "var1 = " << var1.MakeString() << "\n";
 377
 378     var1.ClearList();
 379     var1.Append(wxVariant(1.2345));
 380     var1.Append(wxVariant("hello"));
 381     var1.Append(wxVariant(54321L));
 382
 383     textCtrl << "var1 = " << var1.MakeString() << "\n";
 384
 385     size_t n = var1.GetCount();
 386     size_t i;
 387     for (i = (size_t) 0; i < n; i++)
 388     {
 389         textCtrl << "var1[" << (int) i << "] (type " << var1[i].GetType() << ") = " << var1[i].MakeString() << "\n";
 390     }
 391 }
 392
 393 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 394         EVT_MENU(TYPES_QUIT, MyFrame::OnQuit)
 395         EVT_MENU(TYPES_ABOUT, MyFrame::OnAbout)
 396 END_EVENT_TABLE()
 397
 398 // My frame constructor
 399 MyFrame::MyFrame(wxFrame *parent, const wxString& title,
 400        const wxPoint& pos, const wxSize& size):
 401   wxFrame(parent, -1, title, pos, size)
 402 {}
 403
 404 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
 405 {
 406   Close(TRUE);
 407 }
 408
 409 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
 410 {
 411   wxMessageDialog dialog(this, "Tests various wxWindows types",
 412         "About Types", wxYES_NO|wxCANCEL);
 413
 414   dialog.ShowModal();
 415 }
 416
 417