demos/forty/forty.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        forty.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 // Last modified: 22nd July 1998 - ported to wxWidgets 2.0
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 // For compilers that support precompilation, includes "wx/wx.h".
  15 #include "wx/wxprec.h"
  16
  17 #ifdef __BORLANDC__
  18 #pragma hdrstop
  19 #endif
  20
  21 #ifndef WX_PRECOMP
  22 #include "wx/wx.h"
  23 #endif
  24
  25 #include "canvas.h"
  26 #include "forty.h"
  27 #include "card.h"
  28 #include "scoredg.h"
  29
  30 #if wxUSE_HTML
  31 #include "wx/textfile.h"
  32 #include "wx/html/htmlwin.h"
  33 #endif
  34
  35 #include "wx/stockitem.h"
  36
  37 BEGIN_EVENT_TABLE(FortyFrame, wxFrame)
  38     EVT_MENU(wxID_NEW, FortyFrame::NewGame)
  39     EVT_MENU(wxID_EXIT, FortyFrame::Exit)
  40     EVT_MENU(wxID_ABOUT, FortyFrame::About)
  41     EVT_MENU(wxID_HELP_CONTENTS, FortyFrame::Help)
  42     EVT_MENU(wxID_UNDO, FortyFrame::Undo)
  43     EVT_MENU(wxID_REDO, FortyFrame::Redo)
  44     EVT_MENU(SCORES, FortyFrame::Scores)
  45     EVT_MENU(RIGHT_BUTTON_UNDO, FortyFrame::ToggleRightButtonUndo)
  46     EVT_MENU(HELPING_HAND, FortyFrame::ToggleHelpingHand)
  47     EVT_MENU(LARGE_CARDS, FortyFrame::ToggleCardSize)
  48     EVT_CLOSE(FortyFrame::OnCloseWindow)
  49 END_EVENT_TABLE()
  50
  51 // Create a new application object
  52 IMPLEMENT_APP (FortyApp)
  53
  54 wxColour* FortyApp::m_backgroundColour = 0;
  55 wxColour* FortyApp::m_textColour = 0;
  56 wxBrush*  FortyApp::m_backgroundBrush = 0;
  57
  58 FortyApp::~FortyApp()
  59 {
  60     delete m_backgroundColour;
  61     delete m_textColour;
  62     delete m_backgroundBrush;
  63     delete Card::m_symbolBmap;
  64     delete Card::m_pictureBmap;
  65
  66 }
  67
  68 bool FortyApp::OnInit()
  69 {
  70     bool largecards = false;
  71 #ifndef __WXWINCE__
  72     m_helpFile = wxGetCwd() + wxFILE_SEP_PATH + wxT("about.htm");
  73     if (!wxFileExists(m_helpFile))
  74 #endif
  75     {
  76         m_helpFile = wxPathOnly(argv[0]) + wxFILE_SEP_PATH + wxT("about.htm");
  77     }
  78
  79     wxSize size(668,510);
  80
  81     if ((argc > 1) && (!wxStrcmp(argv[1],_T("-L"))))
  82     {
  83         largecards = true;
  84         size = wxSize(1000,750);
  85     }
  86
  87     FortyFrame* frame = new FortyFrame(
  88             0,
  89             _T("Forty Thieves"),
  90             wxDefaultPosition,
  91             size,
  92             largecards
  93     );
  94
  95      // Show the frame
  96     frame->Show(true);
  97
  98     frame->GetCanvas()->ShowPlayerDialog();
  99
 100     return true;
 101 }
 102
 103 const wxColour& FortyApp::BackgroundColour()
 104 {
 105     if (!m_backgroundColour)
 106     {
 107         m_backgroundColour = new wxColour(0, 128, 0);
 108     }
 109
 110     return *m_backgroundColour;
 111 }
 112
 113 const wxBrush& FortyApp::BackgroundBrush()
 114 {
 115     if (!m_backgroundBrush)
 116     {
 117         m_backgroundBrush = new wxBrush(BackgroundColour(), wxSOLID);
 118     }
 119
 120     return *m_backgroundBrush;
 121 }
 122
 123 const wxColour& FortyApp::TextColour()
 124 {
 125     if (!m_textColour)
 126     {
 127         m_textColour = new wxColour(*wxBLACK);
 128     }
 129
 130     return *m_textColour;
 131 }
 132
 133 // My frame constructor
 134 FortyFrame::FortyFrame(wxFrame* frame, const wxString& title, const wxPoint& pos, const wxSize& size, bool largecards):
 135     wxFrame(frame, wxID_ANY, title, pos, size)
 136 {
 137 #ifdef __WXMAC__
 138     wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 139 #endif
 140     // set the icon
 141 #ifdef __WXMSW__
 142     SetIcon(wxIcon(_T("CardsIcon")));
 143 #else
 144 #ifdef GTK_TBD
 145     SetIcon(wxIcon(Cards_bits, Cards_width, Cards_height));
 146 #endif
 147 #endif
 148
 149     // Make a menu bar
 150     wxMenu* gameMenu = new wxMenu;
 151     gameMenu->Append(wxID_NEW, wxGetStockLabel(wxID_NEW), _T("Start a new game"));
 152     gameMenu->Append(SCORES, _T("&Scores..."), _T("Displays scores"));
 153     gameMenu->Append(wxID_EXIT, wxGetStockLabel(wxID_EXIT), _T("Exits Forty Thieves"));
 154
 155     wxMenu* editMenu = new wxMenu;
 156     editMenu->Append(wxID_UNDO, wxGetStockLabel(wxID_UNDO), _T("Undo the last move"));
 157     editMenu->Append(wxID_REDO, wxGetStockLabel(wxID_REDO), _T("Redo a move that has been undone"));
 158
 159     wxMenu* optionsMenu = new wxMenu;
 160     optionsMenu->Append(RIGHT_BUTTON_UNDO,
 161             _T("&Right button undo"),
 162             _T("Enables/disables right mouse button undo and redo"),
 163             true
 164             );
 165     optionsMenu->Append(HELPING_HAND,
 166             _T("&Helping hand"),
 167             _T("Enables/disables hand cursor when a card can be moved"),
 168             true
 169             );
 170     optionsMenu->Append(LARGE_CARDS,
 171             _T("&Large cards"),
 172             _T("Enables/disables large cards for high resolution displays"),
 173             true
 174             );
 175     optionsMenu->Check(HELPING_HAND, true);
 176     optionsMenu->Check(RIGHT_BUTTON_UNDO, true);
 177     optionsMenu->Check(LARGE_CARDS, largecards ? true : false);
 178
 179     wxMenu* helpMenu = new wxMenu;
 180     helpMenu->Append(wxID_HELP_CONTENTS, _T("&Help Contents"), _T("Displays information about playing the game"));
 181     helpMenu->Append(wxID_ABOUT, _T("&About..."), _T("About Forty Thieves"));
 182
 183     m_menuBar = new wxMenuBar;
 184     m_menuBar->Append(gameMenu,    _T("&Game"));
 185     m_menuBar->Append(editMenu,    _T("&Edit"));
 186     m_menuBar->Append(optionsMenu, _T("&Options"));
 187     m_menuBar->Append(helpMenu,    _T("&Help"));
 188
 189     SetMenuBar(m_menuBar);
 190
 191     if (largecards)
 192         Card::SetScale(1.3);
 193
 194     m_canvas = new FortyCanvas(this, wxDefaultPosition, size);
 195
 196     wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
 197     topsizer->Add( m_canvas, 1, wxEXPAND | wxALL, 0);
 198     SetSizer( topsizer );
 199     topsizer->SetSizeHints( this );
 200
 201 #if wxUSE_STATUSBAR
 202     CreateStatusBar();
 203 #endif // wxUSE_STATUSBAR
 204 }
 205
 206 void FortyFrame::OnCloseWindow(wxCloseEvent& event)
 207 {
 208     if (m_canvas->OnCloseCanvas() )
 209     {
 210         this->Destroy();
 211     }
 212     else
 213         event.Veto();
 214 }
 215
 216 void
 217 FortyFrame::NewGame(wxCommandEvent&)
 218 {
 219     m_canvas->NewGame();
 220 }
 221
 222 void
 223 FortyFrame::Exit(wxCommandEvent&)
 224 {
 225     Close(true);
 226 }
 227
 228 void
 229 FortyFrame::Help(wxCommandEvent& event)
 230 {
 231 #if wxUSE_HTML
 232     if (wxFileExists(wxGetApp().GetHelpFile()))
 233     {
 234         FortyAboutDialog dialog(this, wxID_ANY, wxT("Forty Thieves Instructions"));
 235         if (dialog.ShowModal() == wxID_OK)
 236         {
 237         }
 238     }
 239     else
 240 #endif
 241     {
 242         About(event);
 243     }
 244 }
 245
 246 void
 247 FortyFrame::About(wxCommandEvent&)
 248 {
 249         wxMessageBox(
 250             _T("Forty Thieves\n\n")
 251             _T("A free card game written with the wxWidgets toolkit\n")
 252             _T("Author: Chris Breeze (c) 1992-2004\n")
 253             _T("email: chris@breezesys.com"),
 254             _T("About Forty Thieves"),
 255             wxOK|wxICON_INFORMATION, this
 256             );
 257 }
 258
 259
 260 void
 261 FortyFrame::Undo(wxCommandEvent&)
 262 {
 263     m_canvas->Undo();
 264 }
 265
 266 void
 267 FortyFrame::Redo(wxCommandEvent&)
 268 {
 269     m_canvas->Redo();
 270 }
 271
 272 void
 273 FortyFrame::Scores(wxCommandEvent&)
 274 {
 275     m_canvas->UpdateScores();
 276     ScoreDialog scores(this, m_canvas->GetScoreFile());
 277     scores.Display();
 278 }
 279
 280 void
 281 FortyFrame::ToggleRightButtonUndo(wxCommandEvent& event)
 282 {
 283     bool checked = m_menuBar->IsChecked(event.GetId());
 284     m_canvas->EnableRightButtonUndo(checked);
 285 }
 286
 287 void
 288 FortyFrame::ToggleHelpingHand(wxCommandEvent& event)
 289 {
 290     bool checked = m_menuBar->IsChecked(event.GetId());
 291     m_canvas->EnableHelpingHand(checked);
 292 }
 293
 294 void
 295 FortyFrame::ToggleCardSize(wxCommandEvent& event)
 296 {
 297         bool checked = m_menuBar->IsChecked(event.GetId());
 298         Card::SetScale(checked ? 1.3 : 1);
 299         m_canvas->LayoutGame();
 300         m_canvas->Refresh();
 301 }
 302
 303 //----------------------------------------------------------------------------
 304 // stAboutDialog
 305 //----------------------------------------------------------------------------
 306
 307 FortyAboutDialog::FortyAboutDialog( wxWindow *parent, wxWindowID id, const wxString &title,
 308     const wxPoint &position, const wxSize& size, long style ) :
 309     wxDialog( parent, id, title, position, size, style )
 310 {
 311     AddControls(this);
 312
 313     Centre(wxBOTH);
 314 }
 315
 316 bool FortyAboutDialog::AddControls(wxWindow* parent)
 317 {
 318 #if wxUSE_HTML
 319     wxString htmlText;
 320     wxString htmlFile = wxGetApp().GetHelpFile();
 321
 322     {
 323         wxTextFile file(htmlFile);
 324         if (file.Exists())
 325         {
 326             file.Open();
 327             for ( htmlText = file.GetFirstLine();
 328                   !file.Eof();
 329                   htmlText << file.GetNextLine() << _T("\n") ) ;
 330         }
 331     }
 332
 333     if (htmlText.empty())
 334     {
 335         htmlText.Printf(wxT("<html><head><title>Warning</title></head><body><P>Sorry, could not find resource for About dialog<P></body></html>"));
 336     }
 337
 338     // Customize the HTML
 339     htmlText.Replace(wxT("$DATE$"), _T(__DATE__));
 340
 341     wxSize htmlSize(400, 290);
 342
 343     // Note: in later versions of wxWin this will be fixed so wxRAISED_BORDER
 344     // does the right thing. Meanwhile, this is a workaround.
 345 #ifdef __WXMSW__
 346     long borderStyle = wxDOUBLE_BORDER;
 347 #else
 348     long borderStyle = wxRAISED_BORDER;
 349 #endif
 350
 351     wxHtmlWindow* html = new wxHtmlWindow(this, ID_ABOUT_HTML_WINDOW, wxDefaultPosition, htmlSize, borderStyle);
 352     html -> SetBorders(10);
 353     html -> SetPage(htmlText);
 354
 355     //// Start of sizer-based control creation
 356
 357     wxSizer *item0 = new wxBoxSizer( wxVERTICAL );
 358
 359     wxWindow *item1 = parent->FindWindow( ID_ABOUT_HTML_WINDOW );
 360     wxASSERT( item1 );
 361     item0->Add( item1, 0, wxALIGN_CENTRE|wxALL, 5 );
 362
 363     wxButton *item2 = new wxButton( parent, wxID_CLOSE );
 364     item2->SetDefault();
 365     item2->SetFocus();
 366     SetAffirmativeId(wxID_CLOSE);
 367
 368     item0->Add( item2, 0, wxALIGN_RIGHT|wxALL, 5 );
 369
 370     parent->SetSizer( item0 );
 371     parent->Layout();
 372     item0->Fit( parent );
 373     item0->SetSizeHints( parent );
 374 #endif
 375
 376     return true;
 377 }