Corrected points to pixels calculation
[wxWidgets.git] / 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 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 void OnCloseWindow(wxCloseEvent& event);
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 EVT_CLOSE(FortyFrame::OnCloseWindow)
77 END_EVENT_TABLE()
78
79 // Create a new application object
80 IMPLEMENT_APP (FortyApp)
81
82 wxColour* FortyApp::m_backgroundColour = 0;
83 wxColour* FortyApp::m_textColour = 0;
84 wxBrush* FortyApp::m_backgroundBrush = 0;
85
86 bool FortyApp::OnInit()
87 {
88 FortyFrame* frame = new FortyFrame(
89 0,
90 "Forty Thieves",
91 -1, -1, 668, 510
92 );
93
94 // Show the frame
95 frame->Show(TRUE);
96
97 return TRUE;
98 }
99
100 const wxColour& FortyApp::BackgroundColour()
101 {
102 if (!m_backgroundColour)
103 {
104 m_backgroundColour = new wxColour(0, 128, 0);
105 }
106
107 return *m_backgroundColour;
108 }
109
110 const wxBrush& FortyApp::BackgroundBrush()
111 {
112 if (!m_backgroundBrush)
113 {
114 m_backgroundBrush = new wxBrush(BackgroundColour(), wxSOLID);
115 }
116
117 return *m_backgroundBrush;
118 }
119
120 const wxColour& FortyApp::TextColour()
121 {
122 if (!m_textColour)
123 {
124 m_textColour = new wxColour("BLACK");
125 }
126
127 return *m_textColour;
128 }
129
130 // My frame constructor
131 FortyFrame::FortyFrame(wxFrame* frame, char* title, int x, int y, int w, int h):
132 wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
133 {
134 #ifdef __WXMAC__
135 // we need this in order to allow the about menu relocation, since ABOUT is not the default id of the about menu
136 wxApp::s_macAboutMenuItemId = ABOUT ;
137 #endif
138 // set the icon
139 #ifdef __WXMSW__
140 SetIcon(wxIcon("CardsIcon"));
141 #else
142 #ifdef GTK_TBD
143 SetIcon(wxIcon(Cards_bits, Cards_width, Cards_height));
144 #endif
145 #endif
146
147 // Make a menu bar
148 wxMenu* gameMenu = new wxMenu;
149 gameMenu->Append(NEW_GAME, "&New", "Start a new game");
150 gameMenu->Append(SCORES, "&Scores...", "Displays scores");
151 gameMenu->Append(EXIT, "E&xit", "Exits Forty Thieves");
152
153 wxMenu* editMenu = new wxMenu;
154 editMenu->Append(UNDO, "&Undo", "Undo the last move");
155 editMenu->Append(REDO, "&Redo", "Redo a move that has been undone");
156
157 wxMenu* optionsMenu = new wxMenu;
158 optionsMenu->Append(RIGHT_BUTTON_UNDO,
159 "&Right button undo",
160 "Enables/disables right mouse button undo and redo",
161 TRUE
162 );
163 optionsMenu->Append(HELPING_HAND,
164 "&Helping hand",
165 "Enables/disables hand cursor when a card can be moved",
166 TRUE
167 );
168 optionsMenu->Check(HELPING_HAND, TRUE);
169 optionsMenu->Check(RIGHT_BUTTON_UNDO, TRUE);
170
171 wxMenu* helpMenu = new wxMenu;
172 helpMenu->Append(ABOUT, "&About", "Displays program version information");
173
174 m_menuBar = new wxMenuBar;
175 m_menuBar->Append(gameMenu, "&Game");
176 m_menuBar->Append(editMenu, "&Edit");
177 m_menuBar->Append(optionsMenu, "&Options");
178 m_menuBar->Append(helpMenu, "&Help");
179
180 SetMenuBar(m_menuBar);
181
182 m_canvas = new FortyCanvas(this, 0, 0, 400, 400);
183 wxLayoutConstraints* constr = new wxLayoutConstraints;
184 constr->left.SameAs(this, wxLeft);
185 constr->top.SameAs(this, wxTop);
186 constr->right.SameAs(this, wxRight);
187 constr->height.SameAs(this, wxHeight);
188 m_canvas->SetConstraints(constr);
189
190 CreateStatusBar();
191 }
192
193 FortyFrame::~FortyFrame()
194 {
195 }
196
197 void FortyFrame::OnCloseWindow(wxCloseEvent& event)
198 {
199 if (m_canvas->OnCloseCanvas() )
200 {
201 this->Destroy();
202 }
203 else
204 event.Veto();
205 }
206
207 void
208 FortyFrame::NewGame(wxCommandEvent&)
209 {
210 m_canvas->NewGame();
211 }
212
213 void
214 FortyFrame::Exit(wxCommandEvent&)
215 {
216 #ifdef __WXGTK__
217 // wxGTK doesn't call OnClose() so we do it here
218 // if (OnClose())
219 #endif
220 Close(TRUE);
221 }
222
223 void
224 FortyFrame::About(wxCommandEvent&)
225 {
226 wxMessageBox(
227 "Forty Thieves\n\n"
228 "A freeware program using the wxWindows\n"
229 "portable C++ GUI toolkit.\n"
230 "http://www.wxwindows.org\n"
231 "http://www.freiburg.linux.de/~wxxt\n\n"
232 "Author: Chris Breeze (c) 1992-1998\n"
233 "email: chris.breeze@iname.com",
234 "About Forty Thieves",
235 wxOK, this
236 );
237 }
238
239 void
240 FortyFrame::Undo(wxCommandEvent&)
241 {
242 m_canvas->Undo();
243 }
244
245 void
246 FortyFrame::Redo(wxCommandEvent&)
247 {
248 m_canvas->Redo();
249 }
250
251 void
252 FortyFrame::Scores(wxCommandEvent&)
253 {
254 m_canvas->UpdateScores();
255 ScoreDialog scores(this, m_canvas->GetScoreFile());
256 scores.Display();
257 }
258
259 void
260 FortyFrame::ToggleRightButtonUndo(wxCommandEvent& event)
261 {
262 bool checked = m_menuBar->IsChecked(event.GetId());
263 m_canvas->EnableRightButtonUndo(checked);
264 }
265
266 void
267 FortyFrame::ToggleHelpingHand(wxCommandEvent& event)
268 {
269 bool checked = m_menuBar->IsChecked(event.GetId());
270 m_canvas->EnableHelpingHand(checked);
271 }