wxWidgets/demos/forty/scoredg.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        scoredg.cpp
// Purpose:     Forty Thieves patience game
// Author:      Chris Breeze
// Modified by:
// Created:     21/07/97
// RCS-ID:      $Id$
// Copyright:   (c) 1993-1998 Chris Breeze
// Licence:   	wxWindows licence
//---------------------------------------------------------------------------
// Last modified: 22nd July 1998 - ported to wxWindows 2.0
/////////////////////////////////////////////////////////////////////////////

#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation
#pragma interface
#endif

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

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif

#include "scorefil.h"
#include "scoredg.h"

#define USE_GRID_FOR_SCORE 0

#if USE_GRID_FOR_SCORE
#include "wx/grid.h"
#else
class ScoreCanvas : public wxScrolledWindow
{
public:
	ScoreCanvas(wxWindow* parent, ScoreFile* scoreFile, const wxPoint& pos, wxSize& size);
	virtual ~ScoreCanvas();

	void OnDraw(wxDC& dc);

private:
	wxFont*		m_font;
	wxString	m_text;
};

ScoreCanvas::ScoreCanvas(wxWindow* parent, ScoreFile* scoreFile, const wxPoint& pos, wxSize& size) :
	wxScrolledWindow(parent, -1, pos, size, wxSUNKEN_BORDER)
{
    SetBackgroundColour(*wxWHITE);
#ifdef __WXGTK__
	m_font = wxTheFontList->FindOrCreateFont(12, wxROMAN, wxNORMAL, wxNORMAL);
#else
	m_font = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxNORMAL);
#endif

    wxArrayString players;
	scoreFile->GetPlayerList( players);

	wxString os;

	os << wxT("Player\tWins\tGames\tScore\n");
	for (unsigned int i = 0; i < players.Count(); i++)
	{
		int wins, games, score;
		scoreFile->ReadPlayersScore(players[i], wins, games, score);
		int average = 0;
		if (games > 0)
		{
			average = (2 * score + games) / (2 * games);
		}

		os << players[i] << wxT('\t') 
		   << wins  << wxT('\t')
		   << games << wxT('\t')
		   << average << wxT('\n');
	}
	os << wxT('\0');
	m_text = os;
}

ScoreCanvas::~ScoreCanvas()
{
}

void ScoreCanvas::OnDraw(wxDC& dc)
{
	dc.SetFont(* m_font);

	const wxChar* str = m_text;
	unsigned int tab = 0;
	unsigned int tabstops[] = { 5, 100, 150, 200 };

	// get the line spacing for the current font
	int lineSpacing;
	{
		long w, h;
		dc.GetTextExtent(wxT("Testing"), &w, &h);
		lineSpacing = (int)h;
	}

	int y = 0;
	while (*str)
	{
		wxChar text[256];
		wxChar* dest = text;
		
		while (*str && *str >= ' ') *dest++ = *str++;
		*dest = '\0';

		dc.DrawText(text, tabstops[tab], y);

		if (*str == '\t')
		{
			if (tab < sizeof(tabstops) / sizeof(tabstops[0]) - 1)
			{
				tab++;
			}
		}
		else if (*str == '\n')
		{
			tab = 0;
			y += lineSpacing;
		}
		if (*str) str++;
	}
}
#endif

BEGIN_EVENT_TABLE(ScoreDialog, wxDialog)
    EVT_CLOSE(ScoreDialog::OnCloseWindow)
END_EVENT_TABLE()

ScoreDialog::ScoreDialog(wxWindow* parent, ScoreFile* file) :
	wxDialog(parent, wxID_ANY, _("Scores"),
			wxDefaultPosition, wxSize(400, 300),
			wxDIALOG_MODAL | wxDEFAULT_DIALOG_STYLE),
	m_scoreFile(file)
{
    // create grid with players
    wxArrayString players;
	file->GetPlayerList(players);
    
    wxSize sz = wxSize(400, 300);

#if USE_GRID_FOR_SCORE
	wxGrid* list = new wxGrid(this, wxID_ANY, wxDefaultPosition, sz, 0);
    list->CreateGrid(players.Count(), 4);
	for (unsigned int i = 0; i < players.Count(); i++)
	{
		int wins, games, score;
        wxString string_value;

		file->ReadPlayersScore(players[i], wins, games, score);
		int average = 0;
		if (games > 0)
		{
			average = (2 * score + games) / (2 * games);
		}
        list->SetCellValue(i,0,players[i]);
        string_value.Printf( _T("%u"), wins );
        list->SetCellValue(i,1,string_value);
        string_value.Printf( _T("%u"), games );
        list->SetCellValue(i,2,string_value);
        string_value.Printf( _T("%u"), average );
        list->SetCellValue(i,3,string_value);
    }
    list->SetColLabelValue(0, _T("Players"));
    list->SetColLabelValue(1, _T("Wins"));
    list->SetColLabelValue(2, _T("Games"));
    list->SetColLabelValue(3, _T("Score"));
    list->SetEditable(false);
    list->AutoSizeColumns();
    list->AutoSizeRows();
    list->SetRowLabelSize(0);
    list->EnableDragRowSize(false);
    list->EnableDragColSize(false);
    list->EnableDragGridSize(false);
#else
	ScoreCanvas* list = new ScoreCanvas(this, m_scoreFile, wxDefaultPosition, sz);
#endif

    // locate and resize with sizers
    wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
    topsizer->Add( list, 1, wxALL|wxGROW, 10 );
    topsizer->Add( new wxButton(this, wxID_OK, _("OK")), 0, wxALIGN_CENTER_HORIZONTAL|wxALL , 10 );

    SetSizer( topsizer );

    GetSizer()->Fit(this);
    GetSizer()->SetSizeHints(this);
    
    CentreOnParent();
}

ScoreDialog::~ScoreDialog()
{
}

void ScoreDialog::Display()
{
	Show(true);
}

void ScoreDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
{
    EndModal(wxID_OK);
}