proto/vjoystick: add new vjoystick protocol to replace vjoy

1 files changed, 79 insertions, 0 deletions

diff --git a/proto-vjoystick/vjoystick.h b/proto-vjoystick/vjoystick.h
new file mode 100644
index 00000000..c4cb7e69
--- /dev/null
+++ b/proto-vjoystick/vjoystick.h
@@ -0,0 +1,79 @@
+/* Copyright (c) 2016, Stanislaw Halik <sthalik@misaki.pl>
+
+ * Permission to use, copy, modify, and/or distribute this
+ * software for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice and this permission
+ * notice appear in all copies.
+ */
+#pragma once
+#include "ui_vjoystick.h"
+#include "opentrack/plugin-api.hpp"
+
+#include <windows.h>
+
+enum state : signed char
+{
+    state_notent = -1,
+    state_fail = -2,
+    state_success = 1,
+};
+
+class handle final
+{
+public:
+    static constexpr unsigned axis_count = 6;
+    static const unsigned char axis_ids[axis_count];
+
+private:
+    state joy_state;
+    LONG axis_min[6];
+    LONG axis_max[6];
+
+    static constexpr double val_minmax[6] =
+    {
+        50,
+        50,
+        50,
+        180,
+        180,
+        180
+    };
+
+    void init();
+public:
+    handle();
+    ~handle();
+    state get_state() { return joy_state; }
+    LONG to_axis_value(unsigned axis_id, double val);
+};
+
+class vjoystick_proto : public IProtocol
+{
+    handle h;
+public:
+    vjoystick_proto();
+    ~vjoystick_proto() override;
+    bool correct() override { return h.get_state() == state_success; }
+    void pose( const double *headpose ) override;
+    QString game_name() override { return "Virtual joystick"; }
+private:
+};
+
+class vjoystick_dialog final : public IProtocolDialog
+{
+    Q_OBJECT
+public:
+
+    vjoystick_dialog();
+    void register_protocol(IProtocol *) override {}
+    void unregister_protocol() override {}
+private:
+    Ui::vjoystick ui;
+};
+
+class vjoystick_metadata : public Metadata
+{
+public:
+    QString name() { return QString("Joystick emulation -- vjoystick"); }
+    QIcon icon() { return QIcon(":/images/vjoystick.png"); }
+};