wxWidgets/demos/forty/forty.cpp

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/////////////////////////////////////////////////////////////////////////////
// Name: forty.cpp
// Purpose: Forty Thieves patience game
// Author: Chris Breeze
// Modified by:
// Created: 21/07/97
// Copyright: (c) 1993-1998 Chris Breeze
// Licence: wxWindows licence
//---------------------------------------------------------------------------
// Last modified: 22nd July 1998 - ported to wxWidgets 2.0
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#include "canvas.h"
#include "forty.h"
#include "card.h"
#include "scoredg.h"
#include "forty.xpm"
#if wxUSE_HTML
#include "wx/textfile.h"
#include "wx/html/htmlwin.h"
#endif
#include "wx/stockitem.h"
BEGIN_EVENT_TABLE(FortyFrame, wxFrame)
EVT_MENU(wxID_NEW, FortyFrame::NewGame)
EVT_MENU(wxID_EXIT, FortyFrame::Exit)
EVT_MENU(wxID_ABOUT, FortyFrame::About)
EVT_MENU(wxID_HELP_CONTENTS, FortyFrame::Help)
EVT_MENU(wxID_UNDO, FortyFrame::Undo)
EVT_MENU(wxID_REDO, FortyFrame::Redo)
EVT_MENU(SCORES, FortyFrame::Scores)
EVT_MENU(RIGHT_BUTTON_UNDO, FortyFrame::ToggleRightButtonUndo)
EVT_MENU(HELPING_HAND, FortyFrame::ToggleHelpingHand)
EVT_MENU(LARGE_CARDS, FortyFrame::ToggleCardSize)
EVT_CLOSE(FortyFrame::OnCloseWindow)
END_EVENT_TABLE()
// Create a new application object
IMPLEMENT_APP (FortyApp)
wxColour* FortyApp::m_backgroundColour = 0;
wxColour* FortyApp::m_textColour = 0;
wxBrush* FortyApp::m_backgroundBrush = 0;
FortyApp::~FortyApp()
{
delete m_backgroundColour;
delete m_textColour;
delete m_backgroundBrush;
delete Card::m_symbolBmap;
delete Card::m_pictureBmap;
}
bool FortyApp::OnInit()
{
bool largecards = false;
#ifndef __WXWINCE__
m_helpFile = wxGetCwd() + wxFILE_SEP_PATH + wxT("about.htm");
if (!wxFileExists(m_helpFile))
#endif
{
m_helpFile = wxPathOnly(argv[0]) + wxFILE_SEP_PATH + wxT("about.htm");
}
wxSize size(668,510);
if ((argc > 1) && (!wxStrcmp(argv[1],wxT("-L"))))
{
largecards = true;
size = wxSize(1000,750);
}
FortyFrame* frame = new FortyFrame(
0,
wxT("Forty Thieves"),
wxDefaultPosition,
size,
largecards
);
// Show the frame
frame->Show(true);
frame->GetCanvas()->ShowPlayerDialog();
return true;
}
const wxColour& FortyApp::BackgroundColour()
{
if (!m_backgroundColour)
{
m_backgroundColour = new wxColour(0, 128, 0);
}
return *m_backgroundColour;
}
const wxBrush& FortyApp::BackgroundBrush()
{
if (!m_backgroundBrush)
{
m_backgroundBrush = new wxBrush(BackgroundColour(), wxSOLID);
}
return *m_backgroundBrush;
}
const wxColour& FortyApp::TextColour()
{
if (!m_textColour)
{
m_textColour = new wxColour(*wxBLACK);
}
return *m_textColour;
}
// My frame constructor
FortyFrame::FortyFrame(wxFrame* frame, const wxString& title, const wxPoint& pos, const wxSize& size, bool largecards):
wxFrame(frame, wxID_ANY, title, pos, size)
{
#ifdef __WXMAC__
wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
#endif
// set the icon
#ifdef __WXMSW__
SetIcon(wxIcon(wxT("CardsIcon")));
#else
SetIcon(wxIcon(forty_xpm));
#endif
// Make a menu bar
wxMenu* gameMenu = new wxMenu;
gameMenu->Append(wxID_NEW, wxGetStockLabel(wxID_NEW), wxT("Start a new game"));
gameMenu->Append(SCORES, wxT("&Scores..."), wxT("Displays scores"));
gameMenu->Append(wxID_EXIT, wxGetStockLabel(wxID_EXIT), wxT("Exits Forty Thieves"));
wxMenu* editMenu = new wxMenu;
editMenu->Append(wxID_UNDO, wxGetStockLabel(wxID_UNDO), wxT("Undo the last move"));
editMenu->Append(wxID_REDO, wxGetStockLabel(wxID_REDO), wxT("Redo a move that has been undone"));
wxMenu* optionsMenu = new wxMenu;
optionsMenu->Append(RIGHT_BUTTON_UNDO,
wxT("&Right button undo"),
wxT("Enables/disables right mouse button undo and redo"),
true
);
optionsMenu->Append(HELPING_HAND,
wxT("&Helping hand"),
wxT("Enables/disables hand cursor when a card can be moved"),
true
);
optionsMenu->Append(LARGE_CARDS,
wxT("&Large cards"),
wxT("Enables/disables large cards for high resolution displays"),
true
);
optionsMenu->Check(HELPING_HAND, true);
optionsMenu->Check(RIGHT_BUTTON_UNDO, true);
optionsMenu->Check(LARGE_CARDS, largecards ? true : false);
wxMenu* helpMenu = new wxMenu;
helpMenu->Append(wxID_HELP_CONTENTS, wxT("&Help Contents"), wxT("Displays information about playing the game"));
helpMenu->Append(wxID_ABOUT, wxT("&About"), wxT("About Forty Thieves"));
m_menuBar = new wxMenuBar;
m_menuBar->Append(gameMenu, wxT("&Game"));
m_menuBar->Append(editMenu, wxT("&Edit"));
m_menuBar->Append(optionsMenu, wxT("&Options"));
m_menuBar->Append(helpMenu, wxT("&Help"));
SetMenuBar(m_menuBar);
if (largecards)
Card::SetScale(1.3);
m_canvas = new FortyCanvas(this, wxDefaultPosition, size);
wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
topsizer->Add( m_canvas, 1, wxEXPAND | wxALL, 0);
SetSizer( topsizer );
#if wxUSE_STATUSBAR
CreateStatusBar();
#endif // wxUSE_STATUSBAR
topsizer->SetSizeHints( this );
}
void FortyFrame::OnCloseWindow(wxCloseEvent& event)
{
if (m_canvas->OnCloseCanvas() )
{
this->Destroy();
}
else
event.Veto();
}
void
FortyFrame::NewGame(wxCommandEvent&)
{
m_canvas->NewGame();
}
void
FortyFrame::Exit(wxCommandEvent&)
{
Close(true);
}
void
FortyFrame::Help(wxCommandEvent& event)
{
#if wxUSE_HTML
if (wxFileExists(wxGetApp().GetHelpFile()))
{
FortyAboutDialog dialog(this, wxID_ANY, wxT("Forty Thieves Instructions"));
if (dialog.ShowModal() == wxID_OK)
{
}
}
else
#endif
{
About(event);
}
}
void
FortyFrame::About(wxCommandEvent&)
{
wxMessageBox(
wxT("Forty Thieves\n\n")
wxT("A free card game written with the wxWidgets toolkit\n")
wxT("Author: Chris Breeze (c) 1992-2004\n")
wxT("email: chris@breezesys.com"),
wxT("About Forty Thieves"),
wxOK|wxICON_INFORMATION, this
);
}
void
FortyFrame::Undo(wxCommandEvent&)
{
m_canvas->Undo();
}
void
FortyFrame::Redo(wxCommandEvent&)
{
m_canvas->Redo();
}
void
FortyFrame::Scores(wxCommandEvent&)
{
m_canvas->UpdateScores();
ScoreDialog scores(this, m_canvas->GetScoreFile());
scores.Display();
}
void
FortyFrame::ToggleRightButtonUndo(wxCommandEvent& event)
{
bool checked = m_menuBar->IsChecked(event.GetId());
m_canvas->EnableRightButtonUndo(checked);
}
void
FortyFrame::ToggleHelpingHand(wxCommandEvent& event)
{
bool checked = m_menuBar->IsChecked(event.GetId());
m_canvas->EnableHelpingHand(checked);
}
void
FortyFrame::ToggleCardSize(wxCommandEvent& event)
{
bool checked = m_menuBar->IsChecked(event.GetId());
Card::SetScale(checked ? 1.3 : 1);
m_canvas->LayoutGame();
m_canvas->Refresh();
}
//----------------------------------------------------------------------------
// stAboutDialog
//----------------------------------------------------------------------------
FortyAboutDialog::FortyAboutDialog( wxWindow *parent, wxWindowID id, const wxString &title,
const wxPoint &position, const wxSize& size, long style ) :
wxDialog( parent, id, title, position, size, style )
{
AddControls(this);
Centre(wxBOTH);
}
bool FortyAboutDialog::AddControls(wxWindow* parent)
{
#if wxUSE_HTML
wxString htmlText;
wxString htmlFile = wxGetApp().GetHelpFile();
{
wxTextFile file(htmlFile);
if (file.Exists())
{
file.Open();
for ( htmlText = file.GetFirstLine();
!file.Eof();
htmlText << file.GetNextLine() << wxT("\n") ) ;
}
}
if (htmlText.empty())
{
htmlText.Printf(wxT("<html><head><title>Warning</title></head><body><P>Sorry, could not find resource for About dialog<P></body></html>"));
}
// Customize the HTML
htmlText.Replace(wxT("$DATE$"), wxT(__DATE__));
wxSize htmlSize(400, 290);
// Note: in later versions of wxWin this will be fixed so wxRAISED_BORDER
// does the right thing. Meanwhile, this is a workaround.
#ifdef __WXMSW__
long borderStyle = wxDOUBLE_BORDER;
#else
long borderStyle = wxRAISED_BORDER;
#endif
wxHtmlWindow* html = new wxHtmlWindow(this, ID_ABOUT_HTML_WINDOW, wxDefaultPosition, htmlSize, borderStyle);
html -> SetBorders(10);
html -> SetPage(htmlText);
//// Start of sizer-based control creation
wxSizer *item0 = new wxBoxSizer( wxVERTICAL );
wxWindow *item1 = parent->FindWindow( ID_ABOUT_HTML_WINDOW );
wxASSERT( item1 );
item0->Add( item1, 0, wxALIGN_CENTRE|wxALL, 5 );
wxButton *item2 = new wxButton( parent, wxID_CLOSE );
item2->SetDefault();
item2->SetFocus();
SetAffirmativeId(wxID_CLOSE);
item0->Add( item2, 0, wxALIGN_RIGHT|wxALL, 5 );
parent->SetSizer( item0 );
parent->Layout();
item0->Fit( parent );
item0->SetSizeHints( parent );
#endif
return true;
}