samples/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 wxWindows 2.0
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifdef __GNUG__
  15 #pragma implementation
  16 #pragma interface
  17 #endif
  18
  19 // For compilers that support precompilation, includes "wx/wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23 #pragma hdrstop
  24 #endif
  25
  26 #ifndef WX_PRECOMP
  27 #include "wx/wx.h"
  28 #endif
  29
  30 #include "canvas.h"
  31 #include "forty.h"
  32 #include "scoredg.h"
  33 #ifdef wx_x
  34 #include "cards.xbm"
  35 #endif
  36
  37 class FortyFrame: public wxFrame
  38 {
  39 public:
  40         FortyFrame(wxFrame* frame, char* title, int x, int y, int w, int h);
  41         virtual ~FortyFrame();
  42
  43         bool OnClose();
  44
  45         // Menu callbacks
  46         void NewGame(wxCommandEvent& event);
  47         void Exit(wxCommandEvent& event);
  48         void About(wxCommandEvent& event);
  49         void Undo(wxCommandEvent& event);
  50         void Redo(wxCommandEvent& event);
  51         void Scores(wxCommandEvent& event);
  52         void ToggleRightButtonUndo(wxCommandEvent& event);
  53         void ToggleHelpingHand(wxCommandEvent& event);
  54
  55         DECLARE_EVENT_TABLE()
  56
  57 private:
  58         enum MenuCommands { NEW_GAME = 10, SCORES, EXIT,
  59                                                 UNDO, REDO,
  60                                                 RIGHT_BUTTON_UNDO, HELPING_HAND,
  61                                                 ABOUT };
  62
  63         wxMenuBar*              m_menuBar;
  64         FortyCanvas*    m_canvas;
  65 };
  66
  67 BEGIN_EVENT_TABLE(FortyFrame, wxFrame)
  68         EVT_MENU(NEW_GAME, FortyFrame::NewGame)
  69         EVT_MENU(EXIT, FortyFrame::Exit)
  70         EVT_MENU(ABOUT, FortyFrame::About)
  71         EVT_MENU(UNDO, FortyFrame::Undo)
  72         EVT_MENU(REDO, FortyFrame::Redo)
  73         EVT_MENU(SCORES, FortyFrame::Scores)
  74         EVT_MENU(RIGHT_BUTTON_UNDO, FortyFrame::ToggleRightButtonUndo)
  75         EVT_MENU(HELPING_HAND, FortyFrame::ToggleHelpingHand)
  76 END_EVENT_TABLE()
  77
  78 // Create a new application object
  79 IMPLEMENT_APP   (FortyApp)
  80
  81 wxColour* FortyApp::m_backgroundColour = 0;
  82 wxColour* FortyApp::m_textColour = 0;
  83 wxBrush*  FortyApp::m_backgroundBrush = 0;
  84
  85 bool FortyApp::OnInit()
  86 {
  87         FortyFrame* frame = new FortyFrame(
  88                         0,
  89                         "Forty Thieves",
  90                         -1, -1, 668, 510
  91                         );
  92
  93         // Show the frame
  94         frame->Show(TRUE);
  95
  96         return TRUE;
  97 }
  98
  99 const wxColour& FortyApp::BackgroundColour()
 100 {
 101         if (!m_backgroundColour)
 102         {
 103                 m_backgroundColour = new wxColour(0, 128, 0);
 104         }
 105
 106         return *m_backgroundColour;
 107 }
 108
 109 const wxBrush& FortyApp::BackgroundBrush()
 110 {
 111         if (!m_backgroundBrush)
 112         {
 113                 m_backgroundBrush = new wxBrush(BackgroundColour(), wxSOLID);
 114         }
 115
 116         return *m_backgroundBrush;
 117 }
 118
 119 const wxColour& FortyApp::TextColour()
 120 {
 121         if (!m_textColour)
 122         {
 123                 m_textColour = new wxColour("BLACK");
 124         }
 125
 126         return *m_textColour;
 127 }
 128
 129 // My frame constructor
 130 FortyFrame::FortyFrame(wxFrame* frame, char* title, int x, int y, int w, int h):
 131         wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 132 {
 133         // set the icon
 134 #ifdef __WXMSW__
 135         SetIcon(wxIcon("CardsIcon"));
 136 #else
 137 #ifdef GTK_TBD
 138         SetIcon(wxIcon(Cards_bits, Cards_width, Cards_height));
 139 #endif
 140 #endif
 141
 142         // Make a menu bar
 143         wxMenu* gameMenu = new wxMenu;
 144         gameMenu->Append(NEW_GAME, "&New", "Start a new game");
 145         gameMenu->Append(SCORES, "&Scores...", "Displays scores");
 146         gameMenu->Append(EXIT, "E&xit", "Exits Forty Thieves");
 147
 148         wxMenu* editMenu = new wxMenu;
 149         editMenu->Append(UNDO, "&Undo", "Undo the last move");
 150         editMenu->Append(REDO, "&Redo", "Redo a move that has been undone");
 151
 152         wxMenu* optionsMenu = new wxMenu;
 153         optionsMenu->Append(RIGHT_BUTTON_UNDO,
 154                         "&Right button undo",
 155                         "Enables/disables right mouse button undo and redo",
 156                         TRUE
 157                         );
 158         optionsMenu->Append(HELPING_HAND,
 159                         "&Helping hand",
 160                         "Enables/disables hand cursor when a card can be moved",
 161                         TRUE
 162                         );
 163         optionsMenu->Check(HELPING_HAND, TRUE);
 164         optionsMenu->Check(RIGHT_BUTTON_UNDO, TRUE);
 165
 166         wxMenu* helpMenu = new wxMenu;
 167         helpMenu->Append(ABOUT, "&About", "Displays program version information");
 168
 169         m_menuBar = new wxMenuBar;
 170         m_menuBar->Append(gameMenu,    "&Game");
 171         m_menuBar->Append(editMenu,    "&Edit");
 172         m_menuBar->Append(optionsMenu, "&Options");
 173         m_menuBar->Append(helpMenu,    "&Help");
 174
 175         SetMenuBar(m_menuBar);
 176
 177         m_canvas = new FortyCanvas(this, 0, 0, 400, 400);
 178         wxLayoutConstraints* constr = new wxLayoutConstraints;
 179         constr->left.SameAs(this, wxLeft);
 180         constr->top.SameAs(this, wxTop);
 181         constr->right.SameAs(this, wxRight);
 182         constr->height.SameAs(this, wxHeight);
 183         m_canvas->SetConstraints(constr);
 184
 185         CreateStatusBar();
 186 }
 187
 188 FortyFrame::~FortyFrame()
 189 {
 190 }
 191
 192 bool FortyFrame::OnClose()
 193 {
 194         return m_canvas->OnClose();
 195 }
 196
 197 void
 198 FortyFrame::NewGame(wxCommandEvent&)
 199 {
 200         m_canvas->NewGame();
 201 }
 202
 203 void
 204 FortyFrame::Exit(wxCommandEvent&)
 205 {
 206 #ifdef __WXGTK__
 207         // wxGTK doesn't call OnClose() so we do it here
 208         if (OnClose())
 209 #endif
 210         Close(TRUE);
 211 }
 212
 213 void
 214 FortyFrame::About(wxCommandEvent&)
 215 {
 216         wxMessageBox(
 217                 "Forty Thieves\n\n"
 218                 "A freeware program using the wxWindows\n"
 219                 "portable C++ GUI toolkit.\n"
 220                 "http://web.ukonline.co.uk/julian.smart/wxwin\n"
 221                 "http://www.freiburg.linux.de/~wxxt\n\n"
 222                 "Author: Chris Breeze (c) 1992-1998\n"
 223                 "email: chris.breeze@iname.com",
 224                 "About Forty Thieves",
 225                 wxOK, this
 226                 );
 227 }
 228
 229 void
 230 FortyFrame::Undo(wxCommandEvent&)
 231 {
 232         m_canvas->Undo();
 233 }
 234
 235 void
 236 FortyFrame::Redo(wxCommandEvent&)
 237 {
 238         m_canvas->Redo();
 239 }
 240
 241 void
 242 FortyFrame::Scores(wxCommandEvent&)
 243 {
 244         m_canvas->UpdateScores();
 245         ScoreDialog scores(this, m_canvas->GetScoreFile());
 246         scores.Display();
 247 }
 248
 249 void
 250 FortyFrame::ToggleRightButtonUndo(wxCommandEvent& event)
 251 {
 252         bool checked = m_menuBar->IsChecked(event.GetId());
 253         m_canvas->EnableRightButtonUndo(checked);
 254 }
 255
 256 void
 257 FortyFrame::ToggleHelpingHand(wxCommandEvent& event)
 258 {
 259         bool checked = m_menuBar->IsChecked(event.GetId());
 260         m_canvas->EnableHelpingHand(checked);
 261 }