Move everything from global namespace to "sp" namespace

When writing the X11 (linux) implementation there was a problem with X11 defining a "Display" type and we also have a Display class in the engine.

So to fix that problem and minimize the risk for running into other name conflicts. We move everything from global namespace.

source/Platform/PlatformApplication.h

@@ -2,6 +2,8 @@
 #ifndef SPECTRE_PLATFORM_H
 #define SPECTRE_PLATFORM_H
 
+namespace sp {
+
 class PlatformInput;
 class PlatformDisplay;
 class MessageQueue;
@@ -22,4 +24,6 @@ public :
 	virtual void update() = 0;
 };
 
+} // namespace sp
+
 #endif /* SPECTRE_PLATFORM_H */

source/Platform/PlatformDisplay.cpp

@@ -4,11 +4,13 @@
 
 #ifdef _WIN32
 #include <Platform/Win32/Win32Display.h>
-typedef Win32Display DisplayType;
+typedef sp::Win32Display DisplayType;
 #else
 #error "No Display implementation exists"
 #endif
 
+namespace sp {
+
 PlatformDisplay* PlatformDisplay::make(Display* parent)
 {
 	DisplayType* disp = new DisplayType();
@@ -29,4 +31,6 @@ void PlatformDisplay::onReshape(int width, int height)
 {
 	// Forward to parent.
 	m_parent->onReshape(width, height);
-}
+}
+
+} // namespace sp

source/Platform/PlatformDisplay.h

@@ -8,6 +8,8 @@
 // Low-level platform dependant API.
 #include <string>
 
+namespace sp {
+
 class Display;
 
 class PlatformDisplay
@@ -46,7 +48,9 @@ protected :
 
 private :
 
-	Display*	m_parent;
+	Display * m_parent;
 };
 
+} // namespace sp
+
 #endif /* SPECTRE_PLATFORM_DISPLAY_H  */

source/Platform/PlatformInput.h

@@ -2,6 +2,8 @@
 #ifndef PLATFORM_INPUT_H
 #define PLATFORM_INPUT_H
 
+namespace sp {
+
 class Keyboard;
 class Mouse;
 
@@ -15,4 +17,6 @@ public :
 	virtual void update() = 0;
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_INPUT_H */

source/Platform/PlatformMisc.h

@@ -3,9 +3,10 @@
 #define PLATFORM_MISC_H
 
 #include <Spectre/Display/DisplayMode.h>
-
 #include <vector>
 
+namespace sp {
+
 class DisplayMode;
 
 class PlatformMisc
@@ -16,4 +17,6 @@ public:
 	static DisplayMode GetDesktopMode();
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_MISC_H */

source/Platform/Win32/Win32Application.cpp

@@ -4,6 +4,8 @@
 #include "Win32Mouse.h"
 #include "Win32Application.h"
 
+namespace sp {
+
 void Win32Application::init()
 {
 }
@@ -94,3 +96,5 @@ LRESULT Win32Application::processMessage(MSG msg)
 	// Message was not intercepted. Pass down to window.
 	return DispatchMessage(&msg);
 }
+
+} // namespace sp

source/Platform/Win32/Win32Application.h

@@ -9,6 +9,8 @@
 #include <Spectre/System/MessageQueue.h>
 #include <Platform/PlatformApplication.h>
 
+namespace sp {
+
 class Win32Application : public PlatformApplication
 {
 public :
@@ -35,4 +37,6 @@ protected :
 	MessageQueue		m_messageQueue;
 };
 
+} // namespace sp
+
 #endif /* WIN32_PLATFORM_H */

source/Platform/Win32/Win32Display.cpp

@@ -9,6 +9,8 @@
 #include "Win32Internal.h"
 #include "Win32Display.h"
 
+namespace sp {
+
 #define WND_CLASSNAME "SPECTRE_WIN32_WNDCLASS"
 
 static bool firstTime = true;
@@ -258,3 +260,5 @@ LRESULT CALLBACK Win32Display::staticWndProc(HWND handle, UINT message, WPARAM w
 	}
 	return DefWindowProc(handle, message, wParam, lParam);
 }
+
+} // namespace sp

source/Platform/Win32/Win32Display.h

@@ -6,6 +6,8 @@
 #include <Platform/PlatformDisplay.h>
 #include <Windows.h>
 
+namespace sp {
+
 class Win32Display : public PlatformDisplay
 {
 public :
@@ -63,4 +65,6 @@ protected :
 	Vector2u	m_minSize;
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_WIN32_DISPLAY_H */

source/Platform/Win32/Win32GLContext.cpp

@@ -7,6 +7,8 @@
 #include "Win32Internal.h"
 #include "Win32GLContext.h"
 
+namespace sp {
+
 // Ensure that OpenGL extensions are loaded.
 static void ensureExtensionsLoaded(HDC dc)
 {
@@ -175,4 +177,6 @@ bool Win32GLContext::setPixelFormat()
 		return ::SetPixelFormat(m_deviceContext, format, &pfd);
 	}
 	return false;
-}
+}
+
+} // namespace sp

source/Platform/Win32/Win32GLContext.h

@@ -7,6 +7,8 @@
 #include <Windows.h>
 #include <Spectre/Display/GLContext.h>
 
+namespace sp {
+
 class Win32GLContext : public GLContext
 {
 public :
@@ -45,4 +47,6 @@ private :
 	HGLRC	m_renderContext;
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_WIN32_GLCONTEXT_H */

source/Platform/Win32/Win32Input.cpp

@@ -4,6 +4,8 @@
 #include "Win32Mouse.h"
 #include "Win32Input.h"
 
+namespace sp {
+
 Win32InputMsgBuffer Win32Input::inputMsgBuffer;
 
 Win32InputMsgBuffer::Win32InputMsgBuffer() :
@@ -24,4 +26,6 @@ Mouse* Win32Input::createMouse()
 
 void Win32Input::update()
 {
-}
+}
+
+} // namespace sp

source/Platform/Win32/Win32Input.h

@@ -5,6 +5,8 @@
 #include <Windows.h>
 #include <Platform/PlatformInput.h>
 
+namespace sp {
+
 #define WIN32_INPUT_BUFFER_QUEUE_MAX_SIZE 64
 
 struct Win32InputMsgBuffer {
@@ -29,4 +31,6 @@ public :
 	static Win32InputMsgBuffer inputMsgBuffer;
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_WIN32_INPUT_H */

source/Platform/Win32/Win32Keyboard.cpp

@@ -7,6 +7,8 @@
 #include "Win32Keyboard.h"
 #include "Win32MsgBuffer.h"
 
+namespace sp {
+
 static Win32MsgBuffer msg_buf;
 
 static const Key::Type deviceToKey[256] = {
@@ -117,3 +119,5 @@ bool Win32Keyboard::handleMessage(MSG message)
 {
 	return msg_buf.postMessage(message);
 }
+
+} // namespace sp

source/Platform/Win32/Win32Keyboard.h

@@ -5,6 +5,8 @@
 #include <windows.h>
 #include <Spectre/Input/Keyboard.h>
 
+namespace sp {
+
 class Win32Keyboard : public Keyboard
 {
 public :
@@ -25,4 +27,6 @@ protected :
 	bool m_hasFocus;
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_WIN32_KEYBOARD_H */

source/Platform/Win32/Win32Misc.cpp

@@ -2,6 +2,8 @@
 #include <Windows.h>
 #include <Platform/PlatformMisc.h>
 
+namespace sp {
+
 void PlatformMisc::GetDisplayModes(std::vector<DisplayMode>& modes)
 {
 	DEVMODE dev;
@@ -20,3 +22,5 @@ DisplayMode PlatformMisc::GetDesktopMode()
 	}
 	return DisplayMode();
 }
+
+} // namespace sp

source/Platform/Win32/Win32Mouse.cpp

@@ -6,6 +6,8 @@
 #include "Win32Input.h"
 #include "Win32Mouse.h"
 
+namespace sp {
+
 static Win32MsgBuffer msg_buf;
 
 static Vector2f _normalizePos(int x, int y, RECT area) 
@@ -112,4 +114,6 @@ void Win32Mouse::update(InputModule *input)
 bool Win32Mouse::handleMessage(MSG message)
 {
 	return msg_buf.postMessage(message);
-}
+}
+
+} // namespace sp

source/Platform/Win32/Win32Mouse.h

@@ -5,6 +5,8 @@
 #include <Windows.h>
 #include <Spectre/Input/Mouse.h>
 
+namespace sp {
+
 class Win32Mouse : public Mouse
 {
 public :
@@ -31,4 +33,6 @@ protected :
 	bool m_tracked;
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_WIN32_MOUSE_H */

source/Platform/Win32/Win32MsgBuffer.cpp

@@ -2,6 +2,8 @@
 #include <Spectre/System/Log.h>
 #include "Win32MsgBuffer.h"
 
+namespace sp {
+
 Win32MsgBuffer::Win32MsgBuffer() :
 index	(0)
 {
@@ -15,4 +17,6 @@ bool Win32MsgBuffer::postMessage(MSG msg)
 	}
 	log("Win32MsgBuffer: Queue overflow\n");
 	return false;
-}
+}
+
+} // namespace sp

source/Platform/Win32/Win32MsgBuffer.h

@@ -4,6 +4,8 @@
 
 #include <Windows.h>
 
+namespace sp {
+
 #define WIN32_MSG_BUFFER_MAX_SIZE 64
 
 struct Win32MsgBuffer {
@@ -15,4 +17,6 @@ struct Win32MsgBuffer {
 	bool postMessage(MSG msg);
 };
 
+} // namespace sp
+
 #endif /* PLATFORM_WIN32_MSG_BUFFER_H */

source/Platform/Win32/Win32System.cpp

@@ -9,9 +9,11 @@ static LARGE_INTEGER getFrequency()  {
 	return freq;
 }
 
-unsigned long System::getMilliseconds()
+namespace sp {
+
+unsigned long system::getMilliseconds()
 {
-	static LARGE_INTEGER freq = getFrequency();
+	static LARGE_INTEGER freq = ::getFrequency();
 
 	LARGE_INTEGER cnt;
 	::QueryPerformanceCounter(&cnt);
@@ -19,10 +21,12 @@ unsigned long System::getMilliseconds()
 	cnt.QuadPart *= 1000;
 	cnt.QuadPart /= freq.QuadPart;
 
-	return (unsigned long) cnt.QuadPart;
+	return (unsigned long)cnt.QuadPart;
 }
 
-void System::sleep(int milliseconds)
+void system::sleep(int milliseconds)
 {
 	::Sleep(milliseconds);
 }
+
+} // namespace sp