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 wxColour* FortyApp::BackgroundColour()
 100 {
 101         if (!m_backgroundColour)
 102         {
 103                 m_backgroundColour = new wxColour(0, 128, 0);
 104         }
 105         return m_backgroundColour;
 106 }
 107
 108 wxBrush* FortyApp::BackgroundBrush()
 109 {
 110         if (!m_backgroundBrush)
 111         {
 112                 m_backgroundBrush = new wxBrush(*BackgroundColour(), wxSOLID);
 113         }
 114         return m_backgroundBrush;
 115 }
 116
 117 wxColour* FortyApp::TextColour()
 118 {
 119         if (!m_textColour)
 120         {
 121                 m_textColour = new wxColour("BLACK");
 122         }
 123         return m_textColour;
 124 }
 125
 126 // My frame constructor
 127 FortyFrame::FortyFrame(wxFrame* frame, char* title, int x, int y, int w, int h):
 128         wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
 129 {
 130         // set the icon
 131 #ifdef __WXMSW__
 132         SetIcon(new wxIcon("CardsIcon"));
 133 #else
 134 #ifdef GTK_TBD
 135         SetIcon(new wxIcon(Cards_bits, Cards_width, Cards_height));
 136 #endif
 137 #endif
 138
 139         // Make a menu bar
 140         wxMenu* gameMenu = new wxMenu;
 141         gameMenu->Append(NEW_GAME, "&New", "Start a new game");
 142         gameMenu->Append(SCORES, "&Scores...", "Displays scores");
 143         gameMenu->Append(EXIT, "E&xit", "Exits Forty Thieves");
 144
 145         wxMenu* editMenu = new wxMenu;
 146         editMenu->Append(UNDO, "&Undo", "Undo the last move");
 147         editMenu->Append(REDO, "&Redo", "Redo a move that has been undone");
 148
 149         wxMenu* optionsMenu = new wxMenu;
 150         optionsMenu->Append(RIGHT_BUTTON_UNDO,
 151                         "&Right button undo",
 152                         "Enables/disables right mouse button undo and redo",
 153                         TRUE
 154                         );
 155         optionsMenu->Append(HELPING_HAND,
 156                         "&Helping hand",
 157                         "Enables/disables hand cursor when a card can be moved",
 158                         TRUE
 159                         );
 160         optionsMenu->Check(HELPING_HAND, TRUE);
 161         optionsMenu->Check(RIGHT_BUTTON_UNDO, TRUE);
 162
 163         wxMenu* helpMenu = new wxMenu;
 164         helpMenu->Append(ABOUT, "&About", "Displays program version information");
 165
 166         m_menuBar = new wxMenuBar;
 167         m_menuBar->Append(gameMenu,    "&Game");
 168         m_menuBar->Append(editMenu,    "&Edit");
 169         m_menuBar->Append(optionsMenu, "&Options");
 170         m_menuBar->Append(helpMenu,    "&Help");
 171
 172         SetMenuBar(m_menuBar);
 173
 174         m_canvas = new FortyCanvas(this, 0, 0, 400, 400);
 175         wxLayoutConstraints* constr = new wxLayoutConstraints;
 176         constr->left.SameAs(this, wxLeft);
 177         constr->top.SameAs(this, wxTop);
 178         constr->right.SameAs(this, wxRight);
 179         constr->height.SameAs(this, wxHeight);
 180         m_canvas->SetConstraints(constr);
 181
 182         CreateStatusBar();
 183 }
 184
 185 FortyFrame::~FortyFrame()
 186 {
 187 }
 188
 189 bool FortyFrame::OnClose()
 190 {
 191         return m_canvas->OnClose();
 192 }
 193
 194 void
 195 FortyFrame::NewGame(wxCommandEvent&)
 196 {
 197         m_canvas->NewGame();
 198 }
 199
 200 void
 201 FortyFrame::Exit(wxCommandEvent&)
 202 {
 203 #ifdef __WXGTK__
 204         // wxGTK doesn't call OnClose() so we do it here
 205         if (OnClose())
 206 #endif
 207         Close(TRUE);
 208 }
 209
 210 void
 211 FortyFrame::About(wxCommandEvent&)
 212 {
 213         wxMessageBox(
 214                 "Forty Thieves\n\n"
 215                 "A freeware program using the wxWindows\n"
 216                 "portable C++ GUI toolkit.\n"
 217                 "http://web.ukonline.co.uk/julian.smart/wxwin\n"
 218                 "http://www.freiburg.linux.de/~wxxt\n\n"
 219                 "Author: Chris Breeze (c) 1992-1998\n"
 220                 "email: chris.breeze@iname.com",
 221                 "About Forty Thieves",
 222                 wxOK, this
 223                 );
 224 }
 225
 226 void
 227 FortyFrame::Undo(wxCommandEvent&)
 228 {
 229         m_canvas->Undo();
 230 }
 231
 232 void
 233 FortyFrame::Redo(wxCommandEvent&)
 234 {
 235         m_canvas->Redo();
 236 }
 237
 238 void
 239 FortyFrame::Scores(wxCommandEvent&)
 240 {
 241         m_canvas->UpdateScores();
 242         ScoreDialog scores(this, m_canvas->GetScoreFile());
 243         scores.Display();
 244 }
 245
 246 void
 247 FortyFrame::ToggleRightButtonUndo(wxCommandEvent& event)
 248 {
 249         bool checked = m_menuBar->IsChecked(event.GetId());
 250         m_canvas->EnableRightButtonUndo(checked);
 251 }
 252
 253 void
 254 FortyFrame::ToggleHelpingHand(wxCommandEvent& event)
 255 {
 256         bool checked = m_menuBar->IsChecked(event.GetId());
 257         m_canvas->EnableHelpingHand(checked);
 258 }