initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/samples/joytest/joytest.cpp

@@ -0,0 +1,226 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        joytest.cpp
+// Purpose:     Joystick sample
+// Author:      Julian Smart
+// Created:     04/01/98
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#if !wxUSE_JOYSTICK
+#   error You must set wxUSE_JOYSTICK to 1 in setup.h
+#endif
+
+#include "wx/sound.h"
+#include "wx/joystick.h"
+#include <wx/dcbuffer.h>
+
+#include "joytest.h"
+
+// the application icon (under Windows it is in resources and even
+// though we could still include the XPM here it would be unused)
+#ifndef wxHAS_IMAGES_IN_RESOURCES
+    #include "../sample.xpm"
+#endif
+
+MyFrame *frame = nullptr;
+
+wxIMPLEMENT_APP(MyApp);
+
+// Initialise this in OnInit, not statically
+bool MyApp::OnInit()
+{
+    if ( !wxApp::OnInit() )
+        return false;
+
+    wxJoystick stick(wxJOYSTICK1);
+    if (!stick.IsOk())
+    {
+        wxMessageBox("No joystick detected!");
+        return false;
+    }
+
+#if wxUSE_SOUND
+    m_fire.Create("buttonpress.wav");
+#endif // wxUSE_SOUND
+
+    m_minX = stick.GetXMin();
+    m_minY = stick.GetYMin();
+    m_maxX = stick.GetXMax();
+    m_maxY = stick.GetYMax();
+
+    // Create the main frame window
+
+    frame = new MyFrame(nullptr, "Joystick Demo");
+
+    frame->SetIcon(wxICON(sample));
+
+    // Make a menubar
+    wxMenu *file_menu = new wxMenu;
+
+    file_menu->Append(wxID_EXIT, "&Exit");
+
+    wxMenuBar *menu_bar = new wxMenuBar;
+
+    menu_bar->Append(file_menu, "&File");
+
+    // Associate the menu bar with the frame
+    frame->SetMenuBar(menu_bar);
+
+#if wxUSE_STATUSBAR
+    frame->CreateStatusBar();
+    frame->SetStatusText(wxString::Format("Device: %s, PID: %i, MID: %i, # of joysticks: %i",
+        stick.GetProductName(),
+        stick.GetProductId(),
+        stick.GetManufacturerId(),
+        wxJoystick::GetNumberJoysticks())
+    );
+#endif // wxUSE_STATUSBAR
+
+    frame->SetSize(frame->FromDIP(wxSize(500, 400)));
+    frame->CenterOnScreen();
+    frame->Show(true);
+
+    return true;
+}
+
+wxBEGIN_EVENT_TABLE(MyCanvas, wxPanel)
+    EVT_JOYSTICK_EVENTS(MyCanvas::OnJoystickEvent)
+    EVT_PAINT(MyCanvas::OnPaint)
+    EVT_SIZE(MyCanvas::OnSize)
+wxEND_EVENT_TABLE()
+
+// Define a constructor for my canvas
+MyCanvas::MyCanvas(wxWindow* parent)
+    : wxPanel(parent, wxID_ANY)
+    , m_pos(wxDefaultPosition)
+    , m_point(wxDefaultPosition)
+    , m_validPoint(false)
+{
+    SetBackgroundStyle(wxBG_STYLE_PAINT);
+    m_stick = new wxJoystick(wxJOYSTICK1);
+    m_nButtons = m_stick->GetNumberButtons();
+    m_stick->SetCapture(this, 10);
+}
+
+MyCanvas::~MyCanvas()
+{
+    m_stick->ReleaseCapture();
+    delete m_stick;
+}
+
+void MyCanvas::OnJoystickEvent(wxJoystickEvent& event)
+{
+    // We don't have valid (x, y) coordinates for z-move events.
+    if ( !event.IsZMove() )
+    {
+        m_point = event.GetPosition();
+        m_validPoint = true;
+
+        if (event.IsMove() && event.ButtonIsDown()) {
+            Refresh();
+        }
+    }
+
+#if wxUSE_SOUND
+    if (event.ButtonDown() && wxGetApp().m_fire.IsOk())
+    {
+        wxGetApp().m_fire.Play();
+    }
+#endif // wxUSE_SOUND
+
+#if wxUSE_STATUSBAR
+    wxString buf;
+
+    for (int i = 0; i < m_nButtons; ++i)
+        buf += wxString::Format("%c", (event.GetButtonState() & (1 << i)) ? 0x26AB : 0x26AA);
+
+    buf += wxString::Format("  [%d, %d]", m_pos.x, m_pos.y);
+
+    frame->SetStatusText(buf);
+#endif // wxUSE_STATUSBAR
+}
+
+void MyCanvas::OnPaint(wxPaintEvent& WXUNUSED(evt))
+{
+    wxAutoBufferedPaintDC dc(this);
+
+    if (!m_validPoint)
+    {
+        dc.Clear();
+        return;
+    }
+
+    // if negative positions are possible then shift everything up
+    wxPoint pt(m_point);
+
+    int xmin = wxGetApp().m_minX;
+    int xmax = wxGetApp().m_maxX;
+    int ymin = wxGetApp().m_minY;
+    int ymax = wxGetApp().m_maxY;
+    if (xmin < 0) {
+        xmax += abs(xmin);
+        pt.x += abs(xmin);
+    }
+    if (ymin < 0) {
+        ymax += abs(ymin);
+        pt.y += abs(ymin);
+    }
+
+    // Scale to canvas size
+    wxSize cs = ToDIP(GetClientSize());
+    pt.x = (long)(((double)pt.x / (double)xmax) * (cs.x - 1));
+    pt.y = (long)(((double)pt.y / (double)ymax) * (cs.y - 1));
+
+    if (m_pos == wxDefaultPosition)
+        m_pos = wxPoint(cs.x / 2, cs.y / 2);
+
+    if (m_stick->GetButtonState(0))
+        dc.SetPen(*wxGREEN_PEN);
+    else if (m_stick->GetButtonState(1))
+        dc.SetPen(*wxRED_PEN);
+    else if (m_stick->GetButtonState(2))
+        dc.SetPen(*wxBLUE_PEN);
+    else if (m_stick->GetButtonState(3))
+        dc.SetPen(*wxYELLOW_PEN);
+    else
+        dc.SetPen(*wxCYAN_PEN);
+
+    dc.DrawLine(FromDIP(m_pos), FromDIP(pt));
+
+    m_pos = pt;
+}
+
+void MyCanvas::OnSize(wxSizeEvent& WXUNUSED(evt))
+{
+    m_validPoint = false;
+}
+
+wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
+    EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
+wxEND_EVENT_TABLE()
+
+MyFrame::MyFrame(wxFrame *parent, const wxString& title)
+    : wxFrame(parent, wxID_ANY, title)
+{
+    canvas = new MyCanvas(this);
+}
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+    Close(true);
+}
+
+void MyFrame::OnActivate(wxActivateEvent& event)
+{
+    if (event.GetActive() && canvas)
+        canvas->SetFocus();
+}