From ba0cd4a1fd743a7d0d025ca76c211c8f466e6879 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Mon, 20 Oct 2014 09:33:56 +0200
Subject: refactor 2/n

---
 opentrack/shortcuts.cpp | 17 ++++++++---------
 opentrack/shortcuts.h   | 36 ++++++++++++++++--------------------
 opentrack/work.hpp      |  9 ++++++---
 3 files changed, 30 insertions(+), 32 deletions(-)

(limited to 'opentrack')

diff --git a/opentrack/shortcuts.cpp b/opentrack/shortcuts.cpp
index 18a3a312..0a3d7e0d 100644
--- a/opentrack/shortcuts.cpp
+++ b/opentrack/shortcuts.cpp
@@ -37,7 +37,7 @@ void KeyboardShortcutDialog::doCancel() {
 #if defined(_WIN32)
 #include <windows.h>
 
-KeybindingWorkerImpl::~KeybindingWorkerImpl() {
+KeybindingWorker::~KeybindingWorker() {
     should_quit = true;
     wait();
     if (dinkeyboard) {
@@ -48,8 +48,8 @@ KeybindingWorkerImpl::~KeybindingWorkerImpl() {
         din->Release();
 }
 
-KeybindingWorkerImpl::KeybindingWorkerImpl(Key keyCenter, Key keyToggle)
-: din(0), dinkeyboard(0), kCenter(keyCenter), kToggle(keyToggle), window(w), should_quit(true)
+KeybindingWorker::KeybindingWorker(Key keyCenter, Key keyToggle, WId handle) :
+    din(0), dinkeyboard(0), kCenter(keyCenter), kToggle(keyToggle), should_quit(true)
 {
     if (DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&din, NULL) != DI_OK) {
         qDebug() << "setup DirectInput8 Creation failed!" << GetLastError();
@@ -69,8 +69,7 @@ KeybindingWorkerImpl::KeybindingWorkerImpl(Key keyCenter, Key keyToggle)
         din = 0;
         return;
     }
-
-    if (dinkeyboard->SetCooperativeLevel((HWND) window.winId(), DISCL_NONEXCLUSIVE | DISCL_BACKGROUND) != DI_OK) {
+    if (dinkeyboard->SetCooperativeLevel((HWND) handle, DISCL_NONEXCLUSIVE | DISCL_BACKGROUND) != DI_OK) {
         dinkeyboard->Release();
         din->Release();
         din = 0;
@@ -111,9 +110,9 @@ static bool isKeyPressed( const Key *key, const BYTE *keystate ) {
 
 #define PROCESS_KEY(k, s) \
     if (isKeyPressed(&k, keystate) && (!k.ever_pressed ? (k.timer.start(), k.ever_pressed = true) : k.timer.restart() > 100)) \
-        window.s();
+        emit s;
 
-void KeybindingWorkerImpl::run() {
+void KeybindingWorker::run() {
     BYTE keystate[256];
     while (!should_quit)
     {
@@ -123,8 +122,8 @@ void KeybindingWorkerImpl::run() {
             continue;
         }
 
-        PROCESS_KEY(kCenter, shortcutRecentered);
-        PROCESS_KEY(kToggle, shortcutToggled);
+        PROCESS_KEY(kCenter, center());
+        PROCESS_KEY(kToggle, toggle());
 
         Sleep(25);
     }
diff --git a/opentrack/shortcuts.h b/opentrack/shortcuts.h
index 2962f4fd..54305a52 100644
--- a/opentrack/shortcuts.h
+++ b/opentrack/shortcuts.h
@@ -51,8 +51,9 @@ typedef unsigned char BYTE;
 struct Key { int foo; };
 #endif
 
-#if defined(_WIN32)
-class KeybindingWorkerImpl {
+struct KeybindingWorker : public QThread {
+    Q_OBJECT
+#ifdef _WIN32
 private:
     LPDIRECTINPUT8 din;
     LPDIRECTINPUTDEVICE8 dinkeyboard;
@@ -60,26 +61,17 @@ private:
     Key kToggle;
 public:
     volatile bool should_quit;
-    ~KeybindingWorkerImpl();
-    KeybindingWorkerImpl(Key keyCenter, Key keyToggle);
+    ~KeybindingWorker();
+    KeybindingWorker(Key keyCenter, Key keyToggle, WId handle);
 	void run();
-};
 #else
-class KeybindingWorkerImpl {
 public:
-    KeybindingWorkerImpl(Key keyCenter, Key keyToggle);
+    KeybindingWorker(Key, Key, WId) {}
 	void run() {}
-};
 #endif
-
-template<typename t_self>
-struct KeybindingWorker : public QThread, public KeybindingWorkerImpl {
-    KeybindingWorker(Key keyCenter, Key keyToggle) : KeybindingWorkerImpl(keyCenter, keyToggle)
-	{
-	}
-	void run() {
-		KeybindingWorkerImpl::run();
-	}
+signals:
+    void center();
+    void toggle();
 };
 
 
@@ -108,14 +100,18 @@ struct Shortcuts {
         {}
     } s;
     
-    Shortcuts()
+#ifdef _WIN32
+    Shortcuts(WId handle)
+#else
+    Shortcuts(WId)
+#endif
     {
         bind_keyboard_shortcut(keyCenter, s.center);
         bind_keyboard_shortcut(keyToggle, s.toggle);
 #ifdef _WIN32
         keybindingWorker = nullptr;
-        keybindingWorker = std::make_shared<KeybindingWorker>(*this, keyCenter, keyToggle);
-        keybindingWorker.start();
+        keybindingWorker = std::make_shared<KeybindingWorker>(keyCenter, keyToggle, handle);
+        keybindingWorker->start();
 #endif
     }
 private:
diff --git a/opentrack/work.hpp b/opentrack/work.hpp
index bd69f7ba..c0962b9a 100644
--- a/opentrack/work.hpp
+++ b/opentrack/work.hpp
@@ -16,14 +16,17 @@ struct Work
     ptr<Tracker> tracker;
     ptr<Shortcuts> sc;
     
-    Work(main_settings& s, Mappings& m, SelectedLibraries& libs, QObject* recv) :
+    Work(main_settings& s, Mappings& m, SelectedLibraries& libs, QObject* recv, WId handle) :
         s(s), libs(libs),
         tracker(std::make_shared<Tracker>(s, m, libs)),
-        sc(std::make_shared<Shortcuts>())
+        sc(std::make_shared<Shortcuts>(handle))
     {
 #ifndef _WIN32
         QObject::connect(&sc->keyCenter, SIGNAL(activated()), recv, SLOT(shortcutRecentered()));
         QObject::connect(&sc->keyToggle, SIGNAL(activated()), recv, SLOT(shortcutToggled()));
+#else
+        QObject::connect(sc->keybindingWorker.get(), SIGNAL(center()), recv, SLOT(shortcutRecentered()));
+        QObject::connect(sc->keybindingWorker.get(), SIGNAL(toggle()), recv, SLOT(shortcutToggled()));
 #endif
         tracker->start();
     }
@@ -34,4 +37,4 @@ struct Work
         tracker = nullptr;
         libs = SelectedLibraries();
     }  
-};
\ No newline at end of file
+};
-- 
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