Merge branch 'master' of github.com:LaurentGomila/SFML

CMakeLists.txt

@@ -31,12 +31,9 @@ set(BUILD_EXAMPLES FALSE CACHE BOOL "TRUE to build the SFML examples, FALSE to i
 set(BUILD_DOC FALSE CACHE BOOL "TRUE to generate the API documentation, FALSE to ignore it")
 
 # Mac OS X specific options
-if (MACOSX)
+if (MACOSX AND MACOSX_VERSION GREATER 5)
-    # (Not supported anymore by extlibs) add an option to compile ppc/ppc64
+    # add an option to build against 10.5 SDK if current OS X version is greater than 10.5
-    #set(BUILD_PPC FALSE CACHE BOOL "TRUE to build SFML for ppc and ppc64, too, FALSE to only compile i386 and x86_64")
+    set(BUILD_LEOPARD FALSE CACHE BOOL "TRUE to build SFML for OS X 10.5, FALSE to compile with default SDK")
-
-    # add an option to build against 10.5 SDK
-    set(BUILD_LEOPARD FALSE CACHE BOOL "TRUE to build SFML for OS X 10.5, FALSE to compile for default SDK")
 endif()
 
 # define SFML_STATIC if the build type is not set to 'shared'
@@ -70,26 +67,14 @@ set(CMAKE_SKIP_BUILD_RPATH TRUE)
 
 # Setup Mac OS X multi arch/SDK support.
 if (MACOSX)
-#    # compile for PPC ?
+    if (NOT CMAKE_OSX_ARCHITECTURES)
-#    if (BUILD_PPC)
+        # Default : i386 and x86_64
-#        if (NOT CMAKE_OSX_ARCHITECTURES)
+        set(CMAKE_OSX_ARCHITECTURES "i386;x86_64")
-#            # Custom : ppc, ppc64, i386 and x86_64
+    else()
-#            set(CMAKE_OSX_ARCHITECTURES "ppc;i386;ppc64;x86_64")
+        # We got some conflict with custom user settings ; let him know his on his own.
-#        else()
+        message("CMAKE_OSX_ARCHITECTURES is not empty.")
-#            # We got some conflict with custom user settings ; let him know his on his own.
+        message("You're on your own : I won't change your settings.")
-#            message("You set BUILD_PPC to TRUE but CMAKE_OSX_ARCHITECTURES is not empty.")
+    endif()
-#            message("You're on your own : I won't change your settings.")
-#        endif()
-#    else()
-#        if (NOT CMAKE_OSX_ARCHITECTURES)
-#            # Default : i386 and x86_64
-#            set(CMAKE_OSX_ARCHITECTURES "i386;x86_64")
-#        else()
-#            # We got some conflict with custom user settings ; let him know his on his own.
-#            message("CMAKE_OSX_ARCHITECTURES is not empty.")
-#            message("You're on your own : I won't change your settings.")
-#        endif()
-#    endif()
 
     # use 10.5 SDK ?
     if (BUILD_LEOPARD)

bindings/c/include/SFML/System.h

@@ -32,7 +32,6 @@
 #include <SFML/Config.h>
 #include <SFML/System/Clock.h>
 #include <SFML/System/Mutex.h>
-#include <SFML/System/Randomizer.h>
 #include <SFML/System/Sleep.h>
 #include <SFML/System/Thread.h>
 

cmake/Config.cmake

@@ -6,6 +6,15 @@ elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
     set(LINUX 1)
 elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     set(MACOSX 1)
+
+    # detect OS X version. (use '/usr/bin/sw_vers -productVersion' to extract V from '10.V.x'.)
+    EXEC_PROGRAM(/usr/bin/sw_vers ARGS -productVersion OUTPUT_VARIABLE MACOSX_VERSION_RAW)
+    STRING(REGEX REPLACE "10\\.([0-9]).*" "\\1" MACOSX_VERSION "${MACOSX_VERSION_RAW}")
+    if(${MACOSX_VERSION} LESS 5)
+        message(WARNING "Unsupported version of OS X : ${MACOSX_VERSION_RAW}")
+        return()
+    endif()
+
 else()
     message(WARNING "Unsupported operating system")
     return()

src/SFML/Graphics/RenderImageImplDefault.cpp

@@ -37,9 +37,9 @@ namespace priv
 {
 ////////////////////////////////////////////////////////////
 RenderImageImplDefault::RenderImageImplDefault() :
+myContext(0),
 myWidth  (0),
-myHeight (0),
+myHeight (0)
-myContext(0)
 {
 
 }

src/SFML/Window/CMakeLists.txt

@@ -85,6 +85,8 @@ else() # MACOSX
         ${SRCROOT}/OSX/WindowImplCocoa.hpp
         ${SRCROOT}/OSX/WindowImplCocoa.mm
         ${SRCROOT}/OSX/WindowImplDelegateProtocol.h
+        ${SRCROOT}/OSX/AutoreleasePoolWrapper.h
+        ${SRCROOT}/OSX/AutoreleasePoolWrapper.mm
     )
 endif()
 

src/SFML/Window/OSX/AutoreleasePoolWrapper.h

@@ -0,0 +1,28 @@
+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2011 Marco Antognini (antognini.marco@gmail.com), 
+//                         Laurent Gomila (laurent.gom@gmail.com), 
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+//    you must not claim that you wrote the original software.
+//    If you use this software in a product, an acknowledgment
+//    in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+//    and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+void RetainPool(void);
+void ReleasePool(void);
+

src/SFML/Window/OSX/AutoreleasePoolWrapper.mm

@@ -0,0 +1,138 @@
+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2011 Marco Antognini (antognini.marco@gmail.com), 
+//                         Laurent Gomila (laurent.gom@gmail.com), 
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+//    you must not claim that you wrote the original software.
+//    If you use this software in a product, an acknowledgment
+//    in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+//    and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+#include <SFML/System/ThreadLocalPtr.hpp>
+#include <SFML/System/Err.hpp>
+#import "AutoreleasePoolWrapper.h"
+#import <Foundation/Foundation.h>
+
+// Here we manage one and only one pool by thread. This prevents draining one 
+// pool and making other pools invalid which can lead to a crash on 10.5 and an
+// annoying message on 10.6 (*** attempt to pop an unknown autorelease pool).
+
+// Because NSAutoreleasePool cannot be retain we have to do it ourself.
+// We use an sf::ThreadLocalPtr to have one PoolWrapper in each thread.
+
+// This implies that if RetainPool is called X times in a thread Y then
+// ReleasePool must be called X times too in the same thread Y.
+
+class PoolWrapper {
+public:
+    PoolWrapper()
+    : count(0)
+    , pool(0) 
+    {
+        /* Nothing else */
+    }
+    
+    ~PoolWrapper()
+    {
+#ifdef SFML_DEBUG
+        if (count < 0) {
+            sf::Err() << "~PoolWrapper : count is less than zero! "
+                         "You called ReleasePool from a thread too many times."
+                      << std::endl;
+        } else if (count > 0) {
+            sf::Err() << "~PoolWrapper : count is greater than zero! "
+                         "You called ReleasePool from a thread to few times."
+                      << std::endl;
+        } else { // count == 0
+            sf::Err() << "~PoolWrapper is HAPPY!" << std::endl;
+        }
+#endif
+    }
+    
+    void Retain()
+    {
+        // Increase counter.
+        ++count;
+        
+        // Allocate pool if required.
+        if (pool == 0) {
+            pool = [[NSAutoreleasePool alloc] init];
+        }
+        
+#ifdef SFML_DEBUG
+        if (count <= 0) {
+            sf::Err() << "PoolWrapper::Retain : count <= 0! " << std::endl;
+        }
+#endif
+    }
+    
+    void Release()
+    {
+        // Decrease counter.
+        --count;
+        
+        // Drain pool if required.
+        if (count == 0) {
+            [pool drain];
+            pool = 0;
+        }
+        
+#ifdef SFML_DEBUG
+        if (count < 0) {
+            sf::Err() << "PoolWrapper::Release : count < 0! " << std::endl;
+        }
+#endif
+    }
+    
+    
+private:
+    int count; ///< How many times the pool was retained ?
+    NSAutoreleasePool* pool; ///< Our pool.
+};
+
+// Thread shared variable but with local-only shared content.
+sf::ThreadLocalPtr<PoolWrapper> localPool;
+
+void RetainPool(void)
+{
+    // First, Check that we have a valid PoolWrapper object in our local pool.
+    if (localPool == NULL) {
+        localPool = new PoolWrapper();
+    }
+    
+    // Then retains!
+    localPool->Retain();
+}
+
+void ReleasePool(void)
+{
+#ifdef SFML_DEBUG
+    if (localPool == NULL) {
+        sf::Err() << "ReleasePool : You must call RetainPool at least once "
+                     "in this thread before calling ReleasePool."
+                  << std::endl;
+    } else {
+#endif
+    
+    // Releases, that's all.
+    localPool->Release();
+    
+#ifdef SFML_DEBUG
+    }
+#endif
+}

src/SFML/Window/OSX/Joystick.cpp

@@ -69,7 +69,7 @@ void Joystick::Initialize(unsigned int Index)
 
     // Is there enough joystick ?
     CFIndex joysticksCount = CFSetGetCount(devices);
-    if (joysticksCount <= Index) {
+    if (joysticksCount <= CFIndex(Index)) {
         FreeUp();
         return;
     }
@@ -303,6 +303,9 @@ bool Joystick::RetriveElements(IOHIDDeviceRef device)
                     // Too many buttons. We ignore this one.
                 }
                 break;
+                
+            default: // Make compiler happy.
+                break;
         }
 	}
     

src/SFML/Window/OSX/SFContext.hpp

@@ -39,9 +39,6 @@
 @class NSOpenGLContext;
 typedef NSOpenGLContext* NSOpenGLContextRef;
 
-@class NSAutoreleasePool;
-typedef NSAutoreleasePool* NSAutoreleasePoolRef;
-
 @class NSOpenGLView;
 typedef NSOpenGLView* NSOpenGLViewRef;
 
@@ -51,7 +48,6 @@ typedef NSWindow* NSWindowRef;
 #else // If C++
 
 typedef void* NSOpenGLContextRef;
-typedef void* NSAutoreleasePoolRef;
 typedef void* NSOpenGLViewRef;
 typedef void* NSWindowRef;
 
@@ -154,7 +150,6 @@ private:
     // Member data
     ////////////////////////////////////////////////////////////
     NSOpenGLContextRef    myContext;       ///< OpenGL context.
-    NSAutoreleasePoolRef  myPool;          ///< Memory manager for this class.
     NSOpenGLViewRef       myView;          ///< Only for offscreen context.
     NSWindowRef           myWindow;        ///< Only for offscreen context.
 };

src/SFML/Window/OSX/SFContext.mm

@@ -30,6 +30,8 @@
 #include <SFML/Window/OSX/WindowImplCocoa.hpp>
 #include <SFML/System/Err.hpp>
 
+#import <SFML/Window/OSX/AutoreleasePoolWrapper.h>
+
 /*
  * DISCUSSION :
  * ============
@@ -53,7 +55,8 @@ namespace priv
 SFContext::SFContext(SFContext* shared)
     : myView(0), myWindow(0)
 {
-    myPool = [[NSAutoreleasePool alloc] init];
+    // Ask for a pool.
+    RetainPool();
     
     // Create the context
     CreateContext(shared, VideoMode::GetDesktopMode().BitsPerPixel, ContextSettings(0, 0, 0));
@@ -65,7 +68,8 @@ SFContext::SFContext(SFContext* shared, const ContextSettings& settings,
                      const WindowImpl* owner, unsigned int bitsPerPixel)
     : myView(0), myWindow(0)
 {
-    myPool = [[NSAutoreleasePool alloc] init];
+    // Ask for a pool.
+    RetainPool();
     
     // Create the context.
     CreateContext(shared, bitsPerPixel, settings);
@@ -83,7 +87,8 @@ SFContext::SFContext(SFContext* shared, const ContextSettings& settings,
     // Ensure the process is setup in order to create a valid window.
     WindowImplCocoa::SetUpProcess();
     
-    myPool = [[NSAutoreleasePool alloc] init];
+    // Ask for a pool.
+    RetainPool();
     
     // Create the context.
     CreateContext(shared, VideoMode::GetDesktopMode().BitsPerPixel, settings);
@@ -109,8 +114,7 @@ SFContext::~SFContext()
     [myView release]; // Might be nil but we don't care.
     [myWindow release]; // Idem.
     
-    [myPool drain]; // Produce sometimes "*** attempt to pop an unknown autorelease pool"
+    ReleasePool();
-    // This is not a real issue : http://stackoverflow.com/questions/3484888/nsautoreleasepool-question
 }
 
 

src/SFML/Window/OSX/SFOpenGLView.h

@@ -87,6 +87,12 @@ namespace sf {
 ////////////////////////////////////////////////////////////
 -(void)setRealSize:(NSSize)newSize;
 
+////////////////////////////////////////////////////////////
+/// Move the mouse cursor to (x,y) (SFML Coordinates).
+/// 
+////////////////////////////////////////////////////////////
+-(void)setCursorPositionToX:(unsigned int)x Y:(unsigned int)y;
+
 ////////////////////////////////////////////////////////////
 /// Adjust key repeat configuration.
 /// 

src/SFML/Window/OSX/SFOpenGLView.mm

@@ -103,6 +103,18 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 ////////////////////////////////////////////////////////////
 -(void)initModifiersState;
 
+////////////////////////////////////////////////////////////
+/// Compute the position of the cursor.
+/// 
+////////////////////////////////////////////////////////////
+-(NSPoint)cursorPositionFromEvent:(NSEvent *)event;
+
+////////////////////////////////////////////////////////////
+/// Converte the NSEvent mouse button type to SFML type.
+/// 
+////////////////////////////////////////////////////////////
+-(sf::Mouse::Button)mouseButtonFromEvent:(NSEvent *)event;
+
 ////////////////////////////////////////////////////////////
 /// Convert a key down/up NSEvent into an SFML key event.
 /// Based on LocalizedKeys and NonLocalizedKeys function.
@@ -161,6 +173,39 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 }
 
 
+////////////////////////////////////////////////////////
+-(void)setCursorPositionToX:(unsigned int)x Y:(unsigned int)y
+{
+    // Flip for SFML window coordinate system
+    y = NSHeight([[self window] frame]) - y;
+    
+    // Adjust for view reference instead of window
+    y -= NSHeight([[self window] frame]) - NSHeight([self frame]);
+    
+    // Convert to screen coordinates
+    NSPoint screenCoord = [[self window] convertBaseToScreen:NSMakePoint(x, y)];
+    
+    // Flip screen coodinates
+    float const screenHeight = NSHeight([[[self window] screen] frame]);
+    screenCoord.y = screenHeight - screenCoord.y;
+    
+    // Recompute the mouse pos if required.
+    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
+        screenCoord.x = screenCoord.x / myRealSize.width  * [self frame].size.width;
+        screenCoord.y = screenCoord.y / myRealSize.height * [self frame].size.height;
+    }
+    
+    // Place the cursor.
+    CGEventRef event = CGEventCreateMouseEvent(NULL, 
+                                               kCGEventMouseMoved, 
+                                               CGPointMake(screenCoord.x, screenCoord.y), 
+                                               /*we don't care about this : */0);
+    CGEventPost(kCGHIDEventTap, event);
+    CFRelease(event);
+    // This is a workaround to deprecated CGSetLocalEventsSuppressionInterval.
+}
+
+
 ////////////////////////////////////////////////////////
 -(void)enableKeyRepeat
 {
@@ -260,58 +305,24 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 ////////////////////////////////////////////////////////
 -(void)mouseDown:(NSEvent *)theEvent 
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [self otherMouseDown:theEvent];
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    myRequester->MouseDownAt(sf::Mouse::Left, loc.x, h - loc.y);
 }
 
 
 ////////////////////////////////////////////////////////
 -(void)mouseUp:(NSEvent *)theEvent
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [self otherMouseUp:theEvent];
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
-    
-    myRequester->MouseUpAt(sf::Mouse::Left, loc.x, loc.y);
 }
 
 
 ////////////////////////////////////////////////////////
 -(void)mouseMoved:(NSEvent *)theEvent
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [self otherMouseDragged:theEvent];
-    // If the event is not useful.
-    if (!myMouseIsIn) return;
-    
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
-    
-    myRequester->MouseMovedAt(loc.x, loc.y);
 }
 
 
@@ -320,17 +331,7 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 {
     if (myRequester == 0) return;
     
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+    NSPoint loc = [self cursorPositionFromEvent:theEvent];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
     
     myRequester->MouseWheelScrolledAt([theEvent deltaY], loc.x, loc.y);
 }
@@ -361,42 +362,16 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 ////////////////////////////////////////////////////////
 -(void)rightMouseDown:(NSEvent *)theEvent
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [self otherMouseDown:theEvent];
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
-    
-    myRequester->MouseDownAt(sf::Mouse::Right, loc.x, loc.y);
 }
 
 
 ////////////////////////////////////////////////////////
 -(void)rightMouseUp:(NSEvent *)theEvent
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [self otherMouseUp:theEvent];
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
-    
-    myRequester->MouseUpAt(sf::Mouse::Right, loc.x, loc.y);
 }
 
 
@@ -405,32 +380,9 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 {
     if (myRequester == 0) return;
     
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+    NSPoint loc = [self cursorPositionFromEvent:theEvent];
     
-    sf::Mouse::Button button;
+    sf::Mouse::Button button = [self mouseButtonFromEvent:theEvent];
-    switch ([theEvent buttonNumber]) {
-        case 2:
-            button = sf::Mouse::Middle;
-            break;
-        case 3:
-            button = sf::Mouse::XButton1;
-            break;
-        case 4:
-            button = sf::Mouse::XButton2;
-            break;
-        default:
-            break;
-    }
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
     
     myRequester->MouseDownAt(button, loc.x, loc.y);
 }
@@ -441,32 +393,9 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 {
     if (myRequester == 0) return;
     
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+    NSPoint loc = [self cursorPositionFromEvent:theEvent];
     
-    sf::Mouse::Button button;
+    sf::Mouse::Button button = [self mouseButtonFromEvent:theEvent];
-    switch ([theEvent buttonNumber]) {
-        case 2:
-            button = sf::Mouse::Middle;
-            break;
-        case 3:
-            button = sf::Mouse::XButton1;
-            break;
-        case 4:
-            button = sf::Mouse::XButton2;
-            break;
-        default:
-            break;
-    }
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
     
     myRequester->MouseUpAt(button, loc.x, loc.y);
 }
@@ -475,48 +404,16 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 ////////////////////////////////////////////////////////
 -(void)rightMouseDragged:(NSEvent *)theEvent
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [self otherMouseDragged:theEvent];
-    // If the event is not useful.
-    if (!myMouseIsIn) return;
-    
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
-    
-    myRequester->MouseMovedAt(loc.x, loc.y);
 }
 
 
 ////////////////////////////////////////////////////////
 -(void)mouseDragged:(NSEvent *)theEvent
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [self otherMouseDragged:theEvent];
-    // If the event is not useful.
-    if (!myMouseIsIn) return;
-    
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
-    
-    myRequester->MouseMovedAt(loc.x, loc.y);
 }
 
 
@@ -528,17 +425,7 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
     // If the event is not useful.
     if (!myMouseIsIn) return;
     
-    NSPoint loc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+    NSPoint loc = [self cursorPositionFromEvent:theEvent];
-    
-    // Don't forget to change to SFML coord system.
-    float h = [self frame].size.height;
-    loc.y = h - loc.y;
-    
-    // Recompute the mouse pos if required.
-    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
-        loc.x = loc.x * myRealSize.width / [self frame].size.width;
-        loc.y = loc.y * myRealSize.height / [self frame].size.height;
-    }
     
     myRequester->MouseMovedAt(loc.x, loc.y);
 }
@@ -561,17 +448,24 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
         }
     }
 
-    if (myUseKeyRepeat || ![theEvent isARepeat]) {
+    if ((myUseKeyRepeat || ![theEvent isARepeat]) && [[theEvent characters] length] > 0) {
-        // Let's see if its a valid text.
-        NSText* text = [[self window] fieldEditor:YES forObject:self];
-        [text interpretKeyEvents:[NSArray arrayWithObject:theEvent]];
         
-        NSString* string = [text string];
+        // Ignore escape key and non text keycode. (See NSEvent.h)
-        if ([string length] > 0) {
+        // They produce a sound alert.
-            // It's a valid TextEntered event.
+        unichar code = [[theEvent characters] characterAtIndex:0];
-            myRequester->TextEntered([string characterAtIndex:0]);
+        if ([theEvent keyCode] != 0x35 && (code < 0xF700 || code > 0xF8FF)) {
             
-            [text setString:@""];
+            // Let's see if its a valid text.
+            NSText* text = [[self window] fieldEditor:YES forObject:self];
+            [text interpretKeyEvents:[NSArray arrayWithObject:theEvent]];
+            
+            NSString* string = [text string];
+            if ([string length] > 0) {
+                // It's a valid TextEntered event.
+                myRequester->TextEntered([string characterAtIndex:0]);
+                
+                [text setString:@""];
+            }
         }
     }
 }
@@ -1009,6 +903,39 @@ sf::Key::Code NonLocalizedKeys(unsigned short keycode);
 }
 
 
+////////////////////////////////////////////////////////
+-(NSPoint)cursorPositionFromEvent:(NSEvent *)event
+{
+    NSPoint loc = [self convertPoint:[event locationInWindow] fromView:nil];
+    
+    // Don't forget to change to SFML coord system.
+    float h = [self frame].size.height;
+    loc.y = h - loc.y;
+    
+    // Recompute the mouse pos if required.
+    if (!NSEqualSizes(myRealSize, NSZeroSize)) {
+        loc.x = loc.x * myRealSize.width  / [self frame].size.width;
+        loc.y = loc.y * myRealSize.height / [self frame].size.height;
+    }
+    
+    return loc;
+}
+
+
+////////////////////////////////////////////////////////
+-(sf::Mouse::Button)mouseButtonFromEvent:(NSEvent *)event
+{
+    switch ([event buttonNumber]) {
+        case 0:     return sf::Mouse::Left;
+        case 1:     return sf::Mouse::Right;
+        case 2:     return sf::Mouse::Middle;
+        case 3:     return sf::Mouse::XButton1;
+        case 4:     return sf::Mouse::XButton2;
+        default:    return sf::Mouse::ButtonCount; // Never happens! (hopefully)
+    }
+}
+
+
 ////////////////////////////////////////////////////////
 +(sf::Event::KeyEvent)convertNSKeyEventToSFMLEvent:(NSEvent *)anEvent
 {

src/SFML/Window/OSX/SFWindowController.h

@@ -61,7 +61,7 @@ namespace sf {
     NSWindow*                   myWindow;
     SFOpenGLView*               myOGLView;
     sf::priv::WindowImplCocoa*  myRequester;
-    sf::VideoMode               myFullscreenMode;
+    sf::VideoMode*              myFullscreenMode; // Note : C++ ctor/dtor are not called for Obj-C fields.
 }
 
 ////////////////////////////////////////////////////////////

src/SFML/Window/OSX/SFWindowController.mm

@@ -69,6 +69,7 @@
 {
     if ((self = [super init])) {
         myRequester = 0;
+        myFullscreenMode = new sf::VideoMode();
         
         // Retain the window for our own use.
         myWindow = [window retain];
@@ -121,6 +122,7 @@
 
     if ((self = [super init])) {
         myRequester = 0;
+        myFullscreenMode = new sf::VideoMode();
         
         // Create our window size.
         NSRect rect = NSZeroRect;
@@ -128,7 +130,7 @@
             // We use desktop mode to size the window
             // but we set the back buffer size to 'mode' in applyContext method.
             
-            myFullscreenMode = mode;
+            *myFullscreenMode = mode;
             
             sf::VideoMode dm = sf::VideoMode::GetDesktopMode();
             rect = NSMakeRect(0, 0, dm.Width, dm.Height);
@@ -211,7 +213,7 @@
         // If a fullscreen window was requested...
         if (style & sf::Style::Fullscreen && mode != sf::VideoMode::GetDesktopMode()) {
             /// ... we set the "read size" of the view (that is the back buffer size).
-            [myOGLView setRealSize:NSMakeSize(myFullscreenMode.Width, myFullscreenMode.Height)];
+            [myOGLView setRealSize:NSMakeSize(myFullscreenMode->Width, myFullscreenMode->Height)];
         }
         
         // Set the view to the window as its content view.
@@ -238,6 +240,8 @@
     [myWindow release];
     [myOGLView release];
     
+    delete myFullscreenMode;
+    
     [super dealloc];
 }
 
@@ -279,30 +283,8 @@
 ////////////////////////////////////////////////////////
 -(void)setCursorPositionToX:(unsigned int)x Y:(unsigned int)y
 {
-    if (myRequester == 0) return;
+    // Forward to...
-    
+    [myOGLView setCursorPositionToX:x Y:y];
-    // Flip for SFML window coordinate system
-    y = NSHeight([myWindow frame]) - y;
-    
-    // Adjust for view reference instead of window
-    y -= NSHeight([myWindow frame]) - NSHeight([myOGLView frame]);
-    
-    // Convert to screen coordinates
-    NSPoint screenCoord = [myWindow convertBaseToScreen:NSMakePoint(x, y)];
-    
-    // Flip screen coodinates
-    float const screenHeight = NSHeight([[myWindow screen] frame]);
-    screenCoord.y = screenHeight - screenCoord.y;
-    
-    // Place the cursor.
-    CGEventRef event = CGEventCreateMouseEvent(NULL, 
-                                               kCGEventMouseMoved, 
-                                               CGPointMake(screenCoord.x, screenCoord.y), 
-                                               /*we don't care about this : */0);
-    CGEventPost(kCGHIDEventTap, event);
-    CFRelease(event);
-    // This is a workaround to deprecated CGSetLocalEventsSuppressionInterval.
-    // The event produced will be catched by SFML in sf::Window::FilterEvent.
 }
 
 
@@ -453,10 +435,10 @@
     // If fullscreen was requested and the mode used to create the window
     // was not the desktop mode, we change the back buffer size of the
     // context.
-    if (myFullscreenMode != sf::VideoMode()) {
+    if (*myFullscreenMode != sf::VideoMode()) {
         CGLContextObj cgcontext = (CGLContextObj)[context CGLContextObj];
         
-        GLint dim[2] = {myFullscreenMode.Width, myFullscreenMode.Height};
+        GLint dim[2] = {myFullscreenMode->Width, myFullscreenMode->Height};
         
         CGLSetParameter(cgcontext, kCGLCPSurfaceBackingSize, dim);
         CGLEnable(cgcontext, kCGLCESurfaceBackingSize);

src/SFML/Window/OSX/WindowImplCocoa.hpp

@@ -40,9 +40,6 @@
 #import <SFML/Window/OSX/WindowImplDelegateProtocol.h>
 typedef id<WindowImplDelegateProtocol,NSObject> WindowImplDelegateRef;
 
-@class NSAutoreleasePool;
-typedef NSAutoreleasePool* NSAutoreleasePoolRef;
-
 @class NSOpenGLContext;
 typedef NSOpenGLContext* NSOpenGLContextRef;
 
@@ -51,7 +48,6 @@ typedef NSOpenGLContext* NSOpenGLContextRef;
 typedef unsigned short unichar; // See NSString.h
 
 typedef void* WindowImplDelegateRef;
-typedef void* NSAutoreleasePoolRef;
 typedef void* NSOpenGLContextRef;
 
 #endif
@@ -333,7 +329,6 @@ private:
     // Member data
     ////////////////////////////////////////////////////////////
     WindowImplDelegateRef myDelegate; ///< Implementation in Obj-C.
-    NSAutoreleasePoolRef  myPool;     ///< Memory manager for this class.
 };
     
 } // namespace priv

src/SFML/Window/OSX/WindowImplCocoa.mm

@@ -32,6 +32,7 @@
 #import <SFML/Window/OSX/SFWindowController.h>
 #import <SFML/Window/OSX/SFViewController.h>
 #import <SFML/Window/OSX/cpp_objc_conversion.h>
+#import <SFML/Window/OSX/AutoreleasePoolWrapper.h>
 
 namespace sf
 {
@@ -44,8 +45,8 @@ namespace priv
 ////////////////////////////////////////////////////////////
 WindowImplCocoa::WindowImplCocoa(WindowHandle handle)
 {    
-    // Create the pool.
+    // Ask for a pool.
-    myPool = [[NSAutoreleasePool alloc] init];
+    RetainPool();
     
     // Treat the handle as it real type
     id nsHandle = (id)handle;
@@ -94,8 +95,8 @@ WindowImplCocoa::WindowImplCocoa(VideoMode mode,
     // Transform the app process.
     SetUpProcess();
     
-    // Create the pool.
+    // Ask for a pool.
-    myPool = [[NSAutoreleasePool alloc] init];
+    RetainPool();
     
     // Don't forget to update our parent (that is, WindowImpl) size :
     myWidth = mode.Width;
@@ -113,7 +114,8 @@ WindowImplCocoa::~WindowImplCocoa()
     [myDelegate closeWindow];
     
     [myDelegate release];
-    [myPool drain];
+    
+    ReleasePool();
 }