| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: joytest.cpp |
| 3 | // Purpose: Joystick sample |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart and Markus Holzem |
| 9 | // Licence: wxWindows license |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // For compilers that support precompilation, includes "wx/wx.h". |
| 13 | #include "wx/wxprec.h" |
| 14 | |
| 15 | #ifdef __BORLANDC__ |
| 16 | #pragma hdrstop |
| 17 | #endif |
| 18 | |
| 19 | #ifndef WX_PRECOMP |
| 20 | #include "wx/wx.h" |
| 21 | #endif |
| 22 | |
| 23 | #include <wx/wave.h> |
| 24 | #include <wx/joystick.h> |
| 25 | |
| 26 | #include "joytest.h" |
| 27 | |
| 28 | MyFrame *frame = NULL; |
| 29 | |
| 30 | IMPLEMENT_APP(MyApp) |
| 31 | |
| 32 | // For drawing lines in a canvas |
| 33 | long xpos = -1; |
| 34 | long ypos = -1; |
| 35 | |
| 36 | int winNumber = 1; |
| 37 | |
| 38 | // Initialise this in OnInit, not statically |
| 39 | bool MyApp::OnInit(void) |
| 40 | { |
| 41 | wxJoystick stick(wxJOYSTICK1); |
| 42 | if (!stick.IsOk()) |
| 43 | { |
| 44 | wxMessageBox("No joystick detected!"); |
| 45 | return FALSE; |
| 46 | } |
| 47 | #if wxUSE_WAVE |
| 48 | m_fire.Create("gun.wav"); |
| 49 | #endif // wxUSE_WAVE |
| 50 | |
| 51 | m_maxX = stick.GetXMax(); |
| 52 | m_maxY = stick.GetYMax(); |
| 53 | |
| 54 | // Create the main frame window |
| 55 | |
| 56 | frame = new MyFrame(NULL, "Joystick Demo", wxPoint(0, 0), wxSize(500, 400), |
| 57 | wxDEFAULT_FRAME_STYLE | wxHSCROLL | wxVSCROLL); |
| 58 | |
| 59 | // Give it an icon (this is ignored in MDI mode: uses resources) |
| 60 | #ifdef __WXMSW__ |
| 61 | frame->SetIcon(wxIcon("joyicon")); |
| 62 | #endif |
| 63 | #ifdef __X__ |
| 64 | frame->SetIcon(wxIcon("joyicon.xbm")); |
| 65 | #endif |
| 66 | |
| 67 | // Make a menubar |
| 68 | wxMenu *file_menu = new wxMenu; |
| 69 | |
| 70 | file_menu->Append(JOYTEST_QUIT, "&Exit"); |
| 71 | |
| 72 | wxMenu *help_menu = new wxMenu; |
| 73 | help_menu->Append(JOYTEST_ABOUT, "&About"); |
| 74 | |
| 75 | wxMenuBar *menu_bar = new wxMenuBar; |
| 76 | |
| 77 | menu_bar->Append(file_menu, "&File"); |
| 78 | menu_bar->Append(help_menu, "&Help"); |
| 79 | |
| 80 | // Associate the menu bar with the frame |
| 81 | frame->SetMenuBar(menu_bar); |
| 82 | |
| 83 | frame->CreateStatusBar(); |
| 84 | |
| 85 | frame->Show(TRUE); |
| 86 | |
| 87 | SetTopWindow(frame); |
| 88 | |
| 89 | return TRUE; |
| 90 | } |
| 91 | |
| 92 | BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow) |
| 93 | EVT_JOYSTICK_EVENTS(MyCanvas::OnJoystickEvent) |
| 94 | END_EVENT_TABLE() |
| 95 | |
| 96 | // Define a constructor for my canvas |
| 97 | MyCanvas::MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size): |
| 98 | wxScrolledWindow(parent, -1, pos, size, wxSUNKEN_BORDER) |
| 99 | { |
| 100 | wxJoystick joystick(wxJOYSTICK1); |
| 101 | joystick.SetCapture(this); |
| 102 | } |
| 103 | |
| 104 | MyCanvas::~MyCanvas(void) |
| 105 | { |
| 106 | wxJoystick joystick(wxJOYSTICK1); |
| 107 | joystick.ReleaseCapture(); |
| 108 | } |
| 109 | |
| 110 | void MyCanvas::OnJoystickEvent(wxJoystickEvent& event) |
| 111 | { |
| 112 | wxClientDC dc(this); |
| 113 | |
| 114 | wxPoint pt(event.GetPosition()); |
| 115 | |
| 116 | // Scale to canvas size |
| 117 | int cw, ch; |
| 118 | GetSize(&cw, &ch); |
| 119 | |
| 120 | pt.x = (long) (((double)pt.x/(double)wxGetApp().m_maxX) * cw); |
| 121 | pt.y = (long) (((double)pt.y/(double)wxGetApp().m_maxY) * ch); |
| 122 | |
| 123 | if (xpos > -1 && ypos > -1 && event.IsMove() && event.ButtonIsDown()) |
| 124 | { |
| 125 | dc.SetPen(*wxBLACK_PEN); |
| 126 | dc.DrawLine(xpos, ypos, pt.x, pt.y); |
| 127 | } |
| 128 | xpos = pt.x; |
| 129 | ypos = pt.y; |
| 130 | |
| 131 | char buf[100]; |
| 132 | if (event.ButtonDown()) |
| 133 | sprintf(buf, "Joystick (%d, %d) Fire!", pt.x, pt.y); |
| 134 | else |
| 135 | sprintf(buf, "Joystick (%d, %d)", pt.x, pt.y); |
| 136 | frame->SetStatusText(buf); |
| 137 | |
| 138 | #if wxUSE_WAVE |
| 139 | if (event.ButtonDown() && wxGetApp().m_fire.IsOk()) |
| 140 | { |
| 141 | wxGetApp().m_fire.Play(); |
| 142 | } |
| 143 | #endif // wxUSE_WAVE |
| 144 | } |
| 145 | |
| 146 | BEGIN_EVENT_TABLE(MyFrame, wxFrame) |
| 147 | EVT_MENU(JOYTEST_QUIT, MyFrame::OnQuit) |
| 148 | END_EVENT_TABLE() |
| 149 | |
| 150 | MyFrame::MyFrame(wxFrame *parent, const wxString& title, const wxPoint& pos, const wxSize& size, |
| 151 | const long style): |
| 152 | wxFrame(parent, -1, title, pos, size, style) |
| 153 | { |
| 154 | canvas = new MyCanvas(this); |
| 155 | } |
| 156 | |
| 157 | MyFrame::~MyFrame(void) |
| 158 | { |
| 159 | } |
| 160 | |
| 161 | void MyFrame::OnQuit(wxCommandEvent& event) |
| 162 | { |
| 163 | Close(TRUE); |
| 164 | } |
| 165 | |
| 166 | void MyFrame::OnActivate(wxActivateEvent& event) |
| 167 | { |
| 168 | if (event.GetActive() && canvas) |
| 169 | canvas->SetFocus(); |
| 170 | } |