demos/forty/scoredg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        scoredg.cpp
   3 // Purpose:     Forty Thieves patience game
   4 // Author:      Chris Breeze
   5 // Modified by:
   6 // Created:     21/07/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1993-1998 Chris Breeze
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #endif
  22
  23 #include "scorefil.h"
  24 #include "scoredg.h"
  25
  26 // adjust USE_GRID_FOR_SCORE with O or 1 to your preferences
  27 // by default it takes wxGrid component for score display if available in target port
  28 #define USE_GRID_FOR_SCORE     wxUSE_GRID
  29
  30 #if USE_GRID_FOR_SCORE
  31 #include "wx/grid.h"
  32 #else
  33 class ScoreCanvas : public wxScrolledWindow
  34 {
  35 public:
  36     ScoreCanvas(wxWindow* parent, ScoreFile* scoreFile, const wxPoint& pos, wxSize& size);
  37     virtual ~ScoreCanvas();
  38
  39     void OnDraw(wxDC& dc);
  40
  41 private:
  42     wxFont     *m_font;
  43     wxString    m_text;
  44 };
  45
  46 ScoreCanvas::ScoreCanvas(wxWindow* parent, ScoreFile* scoreFile, const wxPoint& pos, wxSize& size) :
  47     wxScrolledWindow(parent, wxID_ANY, pos, size, wxSUNKEN_BORDER)
  48 {
  49     SetBackgroundColour(*wxWHITE);
  50 #ifdef __WXGTK__
  51     m_font = wxTheFontList->FindOrCreateFont(12, wxROMAN, wxNORMAL, wxNORMAL);
  52 #else
  53     m_font = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxNORMAL);
  54 #endif
  55
  56     wxArrayString players;
  57     scoreFile->GetPlayerList( players);
  58
  59     wxString os;
  60
  61     os << wxT("Player\tWins\tGames\tScore\n");
  62     for (unsigned int i = 0; i < players.Count(); i++)
  63     {
  64         int wins, games, score;
  65         scoreFile->ReadPlayersScore(players[i], wins, games, score);
  66         int average = 0;
  67         if (games > 0)
  68         {
  69             average = (2 * score + games) / (2 * games);
  70         }
  71
  72         os << players[i] << wxT('\t')
  73            << wins  << wxT('\t')
  74            << games << wxT('\t')
  75            << average << wxT('\n');
  76     }
  77     os << wxT('\0');
  78     m_text = os;
  79 }
  80
  81 ScoreCanvas::~ScoreCanvas()
  82 {
  83 }
  84
  85 void ScoreCanvas::OnDraw(wxDC& dc)
  86 {
  87     dc.SetFont(* m_font);
  88
  89     const wxChar* str = m_text;
  90     unsigned int tab = 0;
  91     unsigned int tabstops[] = { 5, 100, 150, 200 };
  92
  93     // get the line spacing for the current font
  94     int lineSpacing;
  95     {
  96         long w, h;
  97         dc.GetTextExtent(wxT("Testing"), &w, &h);
  98         lineSpacing = (int)h;
  99     }
 100
 101     int y = 0;
 102     while (*str)
 103     {
 104         wxChar text[256];
 105         wxChar* dest = text;
 106
 107         while (*str && *str >= ' ') *dest++ = *str++;
 108         *dest = '\0';
 109
 110         dc.DrawText(text, tabstops[tab], y);
 111
 112         if (*str == '\t')
 113         {
 114             if (tab < sizeof(tabstops) / sizeof(tabstops[0]) - 1)
 115             {
 116                 tab++;
 117             }
 118         }
 119         else if (*str == '\n')
 120         {
 121             tab = 0;
 122             y += lineSpacing;
 123         }
 124         if (*str) str++;
 125     }
 126 }
 127 #endif
 128
 129 BEGIN_EVENT_TABLE(ScoreDialog, wxDialog)
 130     EVT_CLOSE(ScoreDialog::OnCloseWindow)
 131 END_EVENT_TABLE()
 132
 133 ScoreDialog::ScoreDialog(wxWindow* parent, ScoreFile* file) :
 134     wxDialog(parent, wxID_ANY, _("Scores"),
 135             wxDefaultPosition, wxSize(400, 300)),
 136     m_scoreFile(file)
 137 {
 138     // create grid with players
 139     wxArrayString players;
 140     file->GetPlayerList(players);
 141
 142     wxSize sz = wxSize(400, 300);
 143
 144 #if USE_GRID_FOR_SCORE
 145     wxGrid* list = new wxGrid(this, wxID_ANY, wxDefaultPosition, sz, 0);
 146     list->CreateGrid(players.Count(), 4);
 147     for (unsigned int i = 0; i < players.Count(); i++)
 148     {
 149         int wins, games, score;
 150         wxString string_value;
 151
 152         file->ReadPlayersScore(players[i], wins, games, score);
 153         int average = 0;
 154         if (games > 0)
 155         {
 156             average = (2 * score + games) / (2 * games);
 157         }
 158         list->SetCellValue(i,0,players[i]);
 159         string_value.Printf( _T("%u"), wins );
 160         list->SetCellValue(i,1,string_value);
 161         string_value.Printf( _T("%u"), games );
 162         list->SetCellValue(i,2,string_value);
 163         string_value.Printf( _T("%u"), average );
 164         list->SetCellValue(i,3,string_value);
 165     }
 166     list->SetColLabelValue(0, _T("Players"));
 167     list->SetColLabelValue(1, _T("Wins"));
 168     list->SetColLabelValue(2, _T("Games"));
 169     list->SetColLabelValue(3, _T("Score"));
 170     list->SetEditable(false);
 171     list->AutoSizeColumns();
 172     list->AutoSizeRows();
 173     list->SetRowLabelSize(0);
 174     list->EnableDragRowSize(false);
 175     list->EnableDragColSize(false);
 176     list->EnableDragGridSize(false);
 177     list->ClearSelection();
 178     list->EnableEditing(false);
 179     sz.x = wxDefaultCoord;
 180 #else
 181     ScoreCanvas* list = new ScoreCanvas(this, m_scoreFile, wxDefaultPosition, sz);
 182 #endif
 183
 184     list->SetInitialSize(sz);
 185
 186     // locate and resize with sizers
 187     wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
 188     topsizer->Add( list, 1, wxALL|wxGROW, 10 );
 189     wxButton *button = new wxButton(this, wxID_OK);
 190     topsizer->Add( button, 0, wxALIGN_CENTER_HORIZONTAL|wxALL , 10 );
 191     button->SetFocus();
 192
 193     SetSizer( topsizer );
 194
 195     GetSizer()->Fit(this);
 196     GetSizer()->SetSizeHints(this);
 197
 198     CentreOnParent();
 199 }
 200
 201 void ScoreDialog::Display()
 202 {
 203     ShowModal();
 204 }
 205
 206 void ScoreDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 207 {
 208     EndModal(wxID_OK);
 209 }