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 #include "forty.xpm"
  30
  31 #if wxUSE_HTML
  32 #include "wx/textfile.h"
  33 #include "wx/html/htmlwin.h"
  34 #endif
  35
  36 #include "wx/stockitem.h"
  37
  38 BEGIN_EVENT_TABLE(FortyFrame, wxFrame)
  39     EVT_MENU(wxID_NEW, FortyFrame::NewGame)
  40     EVT_MENU(wxID_EXIT, FortyFrame::Exit)
  41     EVT_MENU(wxID_ABOUT, FortyFrame::About)
  42     EVT_MENU(wxID_HELP_CONTENTS, FortyFrame::Help)
  43     EVT_MENU(wxID_UNDO, FortyFrame::Undo)
  44     EVT_MENU(wxID_REDO, FortyFrame::Redo)
  45     EVT_MENU(SCORES, FortyFrame::Scores)
  46     EVT_MENU(RIGHT_BUTTON_UNDO, FortyFrame::ToggleRightButtonUndo)
  47     EVT_MENU(HELPING_HAND, FortyFrame::ToggleHelpingHand)
  48     EVT_MENU(LARGE_CARDS, FortyFrame::ToggleCardSize)
  49     EVT_CLOSE(FortyFrame::OnCloseWindow)
  50 END_EVENT_TABLE()
  51
  52 // Create a new application object
  53 IMPLEMENT_APP (FortyApp)
  54
  55 wxColour* FortyApp::m_backgroundColour = 0;
  56 wxColour* FortyApp::m_textColour = 0;
  57 wxBrush*  FortyApp::m_backgroundBrush = 0;
  58
  59 FortyApp::~FortyApp()
  60 {
  61     delete m_backgroundColour;
  62     delete m_textColour;
  63     delete m_backgroundBrush;
  64     delete Card::m_symbolBmap;
  65     delete Card::m_pictureBmap;
  66
  67 }
  68
  69 bool FortyApp::OnInit()
  70 {
  71     bool largecards = false;
  72 #ifndef __WXWINCE__
  73     m_helpFile = wxGetCwd() + wxFILE_SEP_PATH + wxT("about.htm");
  74     if (!wxFileExists(m_helpFile))
  75 #endif
  76     {
  77         m_helpFile = wxPathOnly(argv[0]) + wxFILE_SEP_PATH + wxT("about.htm");
  78     }
  79
  80     wxSize size(668,510);
  81
  82     if ((argc > 1) && (!wxStrcmp(argv[1],wxT("-L"))))
  83     {
  84         largecards = true;
  85         size = wxSize(1000,750);
  86     }
  87
  88     FortyFrame* frame = new FortyFrame(
  89             0,
  90             wxT("Forty Thieves"),
  91             wxDefaultPosition,
  92             size,
  93             largecards
  94     );
  95
  96      // Show the frame
  97     frame->Show(true);
  98
  99     frame->GetCanvas()->ShowPlayerDialog();
 100
 101     return true;
 102 }
 103
 104 const wxColour& FortyApp::BackgroundColour()
 105 {
 106     if (!m_backgroundColour)
 107     {
 108         m_backgroundColour = new wxColour(0, 128, 0);
 109     }
 110
 111     return *m_backgroundColour;
 112 }
 113
 114 const wxBrush& FortyApp::BackgroundBrush()
 115 {
 116     if (!m_backgroundBrush)
 117     {
 118         m_backgroundBrush = new wxBrush(BackgroundColour(), wxSOLID);
 119     }
 120
 121     return *m_backgroundBrush;
 122 }
 123
 124 const wxColour& FortyApp::TextColour()
 125 {
 126     if (!m_textColour)
 127     {
 128         m_textColour = new wxColour(*wxBLACK);
 129     }
 130
 131     return *m_textColour;
 132 }
 133
 134 // My frame constructor
 135 FortyFrame::FortyFrame(wxFrame* frame, const wxString& title, const wxPoint& pos, const wxSize& size, bool largecards):
 136     wxFrame(frame, wxID_ANY, title, pos, size)
 137 {
 138 #ifdef __WXMAC__
 139     wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 140 #endif
 141     // set the icon
 142 #ifdef __WXMSW__
 143     SetIcon(wxIcon(wxT("CardsIcon")));
 144 #else
 145     SetIcon(wxIcon(forty_xpm));
 146 #endif
 147
 148     // Make a menu bar
 149     wxMenu* gameMenu = new wxMenu;
 150     gameMenu->Append(wxID_NEW, wxGetStockLabel(wxID_NEW), wxT("Start a new game"));
 151     gameMenu->Append(SCORES, wxT("&Scores..."), wxT("Displays scores"));
 152     gameMenu->Append(wxID_EXIT, wxGetStockLabel(wxID_EXIT), wxT("Exits Forty Thieves"));
 153
 154     wxMenu* editMenu = new wxMenu;
 155     editMenu->Append(wxID_UNDO, wxGetStockLabel(wxID_UNDO), wxT("Undo the last move"));
 156     editMenu->Append(wxID_REDO, wxGetStockLabel(wxID_REDO), wxT("Redo a move that has been undone"));
 157
 158     wxMenu* optionsMenu = new wxMenu;
 159     optionsMenu->Append(RIGHT_BUTTON_UNDO,
 160             wxT("&Right button undo"),
 161             wxT("Enables/disables right mouse button undo and redo"),
 162             true
 163             );
 164     optionsMenu->Append(HELPING_HAND,
 165             wxT("&Helping hand"),
 166             wxT("Enables/disables hand cursor when a card can be moved"),
 167             true
 168             );
 169     optionsMenu->Append(LARGE_CARDS,
 170             wxT("&Large cards"),
 171             wxT("Enables/disables large cards for high resolution displays"),
 172             true
 173             );
 174     optionsMenu->Check(HELPING_HAND, true);
 175     optionsMenu->Check(RIGHT_BUTTON_UNDO, true);
 176     optionsMenu->Check(LARGE_CARDS, largecards ? true : false);
 177
 178     wxMenu* helpMenu = new wxMenu;
 179     helpMenu->Append(wxID_HELP_CONTENTS, wxT("&Help Contents"), wxT("Displays information about playing the game"));
 180     helpMenu->Append(wxID_ABOUT, wxT("&About"), wxT("About Forty Thieves"));
 181
 182     m_menuBar = new wxMenuBar;
 183     m_menuBar->Append(gameMenu,    wxT("&Game"));
 184     m_menuBar->Append(editMenu,    wxT("&Edit"));
 185     m_menuBar->Append(optionsMenu, wxT("&Options"));
 186     m_menuBar->Append(helpMenu,    wxT("&Help"));
 187
 188     SetMenuBar(m_menuBar);
 189
 190     if (largecards)
 191         Card::SetScale(1.3);
 192
 193     m_canvas = new FortyCanvas(this, wxDefaultPosition, size);
 194
 195     wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
 196     topsizer->Add( m_canvas, 1, wxEXPAND | wxALL, 0);
 197     SetSizer( topsizer );
 198
 199 #if wxUSE_STATUSBAR
 200     CreateStatusBar();
 201 #endif // wxUSE_STATUSBAR
 202
 203     topsizer->SetSizeHints( this );
 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             wxT("Forty Thieves\n\n")
 251             wxT("A free card game written with the wxWidgets toolkit\n")
 252             wxT("Author: Chris Breeze (c) 1992-2004\n")
 253             wxT("email: chris@breezesys.com"),
 254             wxT("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() << wxT("\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("$DATE$"), wxT(__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 }