all: rename modules s#^opentrack-##. and opentrack -> api

Adjust usages.

1 files changed, 201 insertions, 0 deletions

diff --git a/dinput/keybinding-worker.cpp b/dinput/keybinding-worker.cpp
new file mode 100644
index 00000000..32bfc6f0
--- /dev/null
+++ b/dinput/keybinding-worker.cpp
@@ -0,0 +1,201 @@
+/* Copyright (c) 2014-2015, 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.
+ */
+
+#ifdef _WIN32
+
+#include "keybinding-worker.hpp"
+#include <functional>
+#include <windows.h>
+#include <QDebug>
+#include <QMutexLocker>
+
+bool Key::should_process()
+{
+    if (!enabled || (keycode == 0 && guid == ""))
+        return false;
+    bool ret = timer.elapsed_ms() > 100;
+    timer.start();
+    return ret;
+}
+
+KeybindingWorker::~KeybindingWorker()
+{
+    qDebug() << "exit: destroying keybinding worker";
+
+    should_quit = true;
+    wait();
+    if (dinkeyboard) {
+        dinkeyboard->Unacquire();
+        dinkeyboard->Release();
+    }
+}
+
+void KeybindingWorker::init()
+{
+    din = dinput_handle::make_di();
+
+    if (!din)
+    {
+        qDebug() << "can't create dinput handle";
+        return;
+    }
+
+    if (din->CreateDevice(GUID_SysKeyboard, &dinkeyboard, NULL) != DI_OK) {
+        qDebug() << "setup CreateDevice function failed!" << GetLastError();
+        return;
+    }
+
+    if (dinkeyboard->SetDataFormat(&c_dfDIKeyboard) != DI_OK) {
+        qDebug() << "setup SetDataFormat function failed!" << GetLastError();
+        dinkeyboard->Release();
+        dinkeyboard = 0;
+        return;
+    }
+
+    if (dinkeyboard->SetCooperativeLevel((HWND) fake_main_window.winId(), DISCL_NONEXCLUSIVE | DISCL_BACKGROUND) != DI_OK) {
+        dinkeyboard->Release();
+        dinkeyboard = 0;
+        qDebug() << "setup SetCooperativeLevel function failed!" << GetLastError();
+        return;
+    }
+
+    if (dinkeyboard->Acquire() != DI_OK)
+    {
+        dinkeyboard->Release();
+        dinkeyboard = 0;
+        qDebug() << "setup dinkeyboard Acquire failed!" << GetLastError();
+        return;
+    }
+}
+
+KeybindingWorker::KeybindingWorker() : should_quit(false)
+{
+    start();
+}
+
+KeybindingWorker& KeybindingWorker::make()
+{
+    static KeybindingWorker k;
+    return k;
+}
+
+void KeybindingWorker::run()
+{
+    init();
+
+    BYTE keystate[256] = {0};
+    BYTE old_keystate[256] = {0};
+
+    while (!should_quit)
+    {
+        {
+            QMutexLocker l(&mtx);
+
+            if (receivers.size())
+            {
+                {
+                    const HRESULT hr = dinkeyboard->GetDeviceState(256, (LPVOID)keystate);
+
+                    if (hr != DI_OK) {
+                        qDebug() << "Tracker::run GetDeviceState function failed!" << GetLastError();
+                        Sleep(25);
+                        continue;
+                    }
+                }
+
+                {
+                    using joy_fn = std::function<void(const QString& guid, int idx, bool held)>;
+
+                    joy_fn f = [&](const QString& guid, int idx, bool held) -> void {
+                        Key k;
+                        k.keycode = idx;
+                        k.shift = !!(keystate[DIK_LSHIFT] & 0x80 || keystate[DIK_RSHIFT] & 0x80);
+                        k.alt = !!(keystate[DIK_LALT] & 0x80 || keystate[DIK_RALT] & 0x80);
+                        k.ctrl = !!(keystate[DIK_LCONTROL] & 0x80 || keystate[DIK_RCONTROL] & 0x80);
+                        k.guid = guid;
+                        k.held = held;
+
+                        for (auto& r : receivers)
+                            r->operator()(k);
+                    };
+
+                    joy_ctx.poll(f);
+                }
+
+                for (int i = 0; i < 256; i++)
+                {
+                    Key k;
+                    if (old_keystate[i] != keystate[i])
+                    {
+                        const bool held = keystate[i] & 0x80;
+                        switch (i)
+                        {
+                        case DIK_LCONTROL:
+                        case DIK_LSHIFT:
+                        case DIK_LALT:
+                        case DIK_RCONTROL:
+                        case DIK_RSHIFT:
+                        case DIK_RALT:
+                            break;
+                        default:
+                            k.shift = !!(keystate[DIK_LSHIFT] & 0x80) || !!(keystate[DIK_RSHIFT] & 0x80);
+                            k.alt = !!(keystate[DIK_LALT] & 0x80) || !!(keystate[DIK_RALT] & 0x80);
+                            k.ctrl = !!(keystate[DIK_LCONTROL] & 0x80) || !!(keystate[DIK_RCONTROL] & 0x80);
+                            k.keycode = i;
+                            k.held = held;
+
+                            for (auto& r : receivers)
+                                r->operator()(k);
+                            break;
+                        }
+                    }
+                    old_keystate[i] = keystate[i];
+                }
+            }
+        }
+
+        // keypresses get dropped with high values
+        Sleep(4);
+    }
+}
+
+KeybindingWorker::fun* KeybindingWorker::_add_receiver(fun& receiver)
+{
+    QMutexLocker l(&mtx);
+    receivers.push_back(std::unique_ptr<fun>(new fun(receiver)));
+    fun* f = receivers[receivers.size() - 1].get();
+    //qDebug() << "add receiver" << (long) f;
+    joy_ctx.refresh();
+    return f;
+}
+
+void KeybindingWorker::remove_receiver(KeybindingWorker::fun* pos)
+{
+    QMutexLocker l(&mtx);
+    bool ok = false;
+
+    using s = int;
+
+    for (int i = s(receivers.size()) - 1; i >= 0; i--)
+    {
+        using u = unsigned;
+        if (receivers[u(i)].get() == pos)
+        {
+            ok = true;
+            //qDebug() << "remove receiver" << (long) pos;
+            receivers.erase(receivers.begin() + i);
+            break;
+        }
+    }
+    if (!ok)
+    {
+        qDebug() << "bad remove receiver" << (long) pos;
+    }
+}
+
+#endif