Changed: #1060 Implement getWndProc() on Mac OS X

code/nel/src/3d/driver/opengl/driver_opengl.cpp

@@ -873,8 +873,11 @@ bool CDriverGL::swapBuffers()
 #elif defined(NL_OS_MAC)
 
 	// TODO: maybe do this somewhere else?
+	if(_DestroyWindow) 
+	{
 		[_autoreleasePool release];
 		_autoreleasePool = [[NSAutoreleasePool alloc] init];
+	}
 	
 	[_ctx flushBuffer];
 	[containerView() display];

code/nel/src/3d/driver/opengl/driver_opengl.h

@@ -116,8 +116,7 @@ bool GlWndProc(CDriverGL *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM
 
 #elif defined (NL_OS_MAC)
 
-// TODO: change that
+bool GlWndProc(CDriverGL *driver, NSEvent* e);
-bool GlWndProc(CDriverGL *driver);
 
 #elif defined (NL_OS_UNIX)
 
@@ -703,9 +702,11 @@ private:
 
 #elif defined(NL_OS_MAC)
 
+	friend bool GlWndProc(CDriverGL* driver, NSEvent* e);
+
 	NLMISC::CCocoaEventEmitter _EventEmitter;
 	NSOpenGLContext*           _ctx;
-	NSOpenGLView*              _glView;
+	CocoaOpenGLView*           _glView;
 	NSAutoreleasePool*         _autoreleasePool;
 	uint16                     _backBufferHeight;
 	uint16                     _backBufferWidth;

code/nel/src/3d/driver/opengl/driver_opengl_window.cpp

@@ -164,8 +164,22 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM l
 
 #elif defined (NL_OS_MAC)
 
-bool GlWndProc(CDriverGL *driver)
+bool GlWndProc(CDriverGL *driver, NSEvent* e)
 {
+	H_AUTO_OGL(GlWndProc)
+
+	if(!driver)
+		return false;
+	
+	// NSLog(@"NSEvent in GlWndProc %@", e);
+
+	switch([e type])
+	{
+		/* TODO handle window move, resize, activate, close, etc. */
+		default:
+			return driver->_EventEmitter.processMessage(e);
+	}
+
 	return false;
 }
 
@@ -951,6 +965,8 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
 	[_ctx flushBuffer];
 	[containerView() display]; 
 
+	_EventEmitter.init(this, _glView);
+
 #elif defined(NL_OS_UNIX)
 
 	static int sAttribList16bpp[] =
@@ -2164,7 +2180,7 @@ void CDriverGL::showWindow(bool show)
 
 #elif defined(NL_OS_MAC)
 
-	// TODO implement me
+# warning "OpenGL Driver: Missing Mac Implementation for showWindow"
 
 #elif defined (NL_OS_UNIX)
 
@@ -2601,7 +2617,7 @@ bool CDriverGL::isActive()
 	res = (IsWindow(_win) != FALSE);
 
 #elif defined(NL_OS_MAC)
-# warning "OpenGL Driver: Missing Mac Implementation for isActive"
+# warning "OpenGL Driver: Missing Mac Implementation for isActive (always true if a window is set)"
 #elif defined (NL_OS_UNIX)
 
 #endif // NL_OS_UNIX

code/nel/src/3d/driver/opengl/mac/cocoa_event_emitter.cpp

@@ -16,13 +16,6 @@
 
 #include "cocoa_event_emitter.h"
 
-#include "nel/misc/event_server.h"
-#include "nel/misc/events.h"
-#include "nel/misc/game_device_events.h"
-
-#include <Carbon/Carbon.h>
-#import  <Cocoa/Cocoa.h>
-
 namespace NLMISC
 {
 
@@ -217,22 +210,21 @@ static bool isTextKeyEvent(NSEvent* event)
 	return false;
 }
 
-void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
+void CCocoaEventEmitter::init(NL3D::IDriver* driver, CocoaOpenGLView* glView)
 {
-	// break if there was no event to handle
+	_driver = driver;
-	while(true)
+	_glView = glView;
-	{
+}
-		// get the next event to handle
-		NSEvent* event = [NSApp nextEventMatchingMask:NSAnyEventMask
-			untilDate:nil /*[NSDate distantFuture]*/
-			inMode:NSDefaultRunLoopMode dequeue:YES];
 
-		// stop, if there was no event
+bool CCocoaEventEmitter::processMessage(NSEvent* event, CEventServer* server)
-		if(!event)
+{
-			break;
+	if(!server && !_server)
+		nlerror("no server to post events to");
+
+	if(!server)
+		server = _server;
 
-		NSView* glView   = [[[[event window] contentView] subviews] lastObject];
+	NSRect  viewRect = [_glView frame];
-		NSRect  viewRect = [glView frame];
 
 	// TODO this code assumes, that the view fills the window
 	// convert the mouse position to NeL style (relative)
@@ -244,7 +236,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 			event.type != NSKeyDown && event.type != NSKeyUp)
 	{
 		[NSApp sendEvent:event];
-			continue;
+		return false;
 	}
 
 	// convert the modifiers for nel to pass them with the events
@@ -255,28 +247,28 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 	{
 	case NSLeftMouseDown:
 	{
-			server.postEvent(new NLMISC::CEventMouseDown(
+		server->postEvent(new NLMISC::CEventMouseDown(
 			mouseX, mouseY, 
 			(NLMISC::TMouseButton)(NLMISC::leftButton | modifiers), this));
 	}
 	break;
 	case NSLeftMouseUp:
 	{
-			server.postEvent(new NLMISC::CEventMouseUp(
+		server->postEvent(new NLMISC::CEventMouseUp(
 			mouseX, mouseY, 
 			(NLMISC::TMouseButton)(NLMISC::leftButton | modifiers), this));
 		break;
 	}
 	case NSRightMouseDown:
 	{
-			server.postEvent(new NLMISC::CEventMouseDown(
+		server->postEvent(new NLMISC::CEventMouseDown(
 			mouseX, mouseY, 
 			(NLMISC::TMouseButton)(NLMISC::rightButton | modifiers), this));
 		break;
 	}
 	case NSRightMouseUp:
 	{
-			server.postEvent(new NLMISC::CEventMouseUp(
+		server->postEvent(new NLMISC::CEventMouseUp(
 			mouseX, mouseY, 
 			(NLMISC::TMouseButton)(NLMISC::rightButton | modifiers), this));
 		break;
@@ -295,7 +287,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 			nelEvent = new NLMISC::CEventMouseMove(
 				mouseX, mouseY, (NLMISC::TMouseButton)modifiers, this);
 
-			server.postEvent(nelEvent);
+		server->postEvent(nelEvent);
 		break;
 	}
 	case NSLeftMouseDragged:
@@ -312,7 +304,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 			nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
 				(NLMISC::TMouseButton)(NLMISC::leftButton | modifiers), this);
 
-			server.postEvent(nelEvent);
+		server->postEvent(nelEvent);
 		break;
 	}
 	case NSRightMouseDragged:
@@ -329,7 +321,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 			nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
 				(NLMISC::TMouseButton)(NLMISC::rightButton | modifiers), this);
 
-			server.postEvent(nelEvent);
+		server->postEvent(nelEvent);
 		break;
 	}
 	case NSMouseEntered:break;
@@ -337,7 +329,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 	case NSKeyDown:
 	{
 		// push the key press event to the event server
-			server.postEvent(new NLMISC::CEventKeyDown(
+		server->postEvent(new NLMISC::CEventKeyDown(
 			virtualKeycodeToNelKey([event keyCode]),
 			modifierFlagsToNelKeyButton([event modifierFlags]),
 			[event isARepeat] == NO, this));
@@ -351,7 +343,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 			ucstr.fromUtf8([[event characters] UTF8String]);
 
 			// push the text event to event server as well
-				server.postEvent(new NLMISC::CEventChar(
+			server->postEvent(new NLMISC::CEventChar(
 				ucstr[0], NLMISC::noKeyButton, this));
 		}
 		break;
@@ -359,7 +351,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 	case NSKeyUp:
 	{
 		// push the key release event to the event server
-			server.postEvent(new NLMISC::CEventKeyUp(
+		server->postEvent(new NLMISC::CEventKeyUp(
 			virtualKeycodeToNelKey([event keyCode]),
 			modifierFlagsToNelKeyButton([event modifierFlags]), this));
 		break;
@@ -373,7 +365,7 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 	case NSScrollWheel:
 	{
 		if(fabs(event.deltaY) > 0.1) 
-				server.postEvent(new NLMISC::CEventMouseWheel(
+			server->postEvent(new NLMISC::CEventMouseWheel(
 				mouseX, mouseY, (NLMISC::TMouseButton)modifiers,
 				(event.deltaY > 0), this));
 
@@ -401,7 +393,41 @@ void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
 	}
 
 	[NSApp sendEvent:event];
+	return true;
+}
+
+typedef bool (*cocoaProc)(NL3D::IDriver*, void* e);
+
+void CCocoaEventEmitter::submitEvents(CEventServer& server, bool /* allWins */)
+{
+	// break if there was no event to handle
+	while(true)
+	{
+		// get the next event to handle
+		NSEvent* event = [NSApp nextEventMatchingMask:NSAnyEventMask
+			untilDate:nil /*[NSDate distantFuture]*/
+			inMode:NSDefaultRunLoopMode dequeue:YES];
+
+		// stop, if there was no event
+		if(!event)
+			break;
+
+		if(_driver)
+		{
+			cocoaProc proc = (cocoaProc)_driver->getWindowProc();
+
+			if(proc)
+				proc(_driver, event);
 		}
+		else
+		{
+			processMessage(event, &server);
+		}
+	}
+	
+	// TODO like internal server in unix event emitter... review!
+	_server = &server;
+	// _server->pump();
 }
 
 void CCocoaEventEmitter::emulateMouseRawMode(bool enable)

code/nel/src/3d/driver/opengl/mac/cocoa_event_emitter.h

@@ -17,7 +17,15 @@
 #ifndef NL_COCOA_EVENT_EMITTER_H
 #define NL_COCOA_EVENT_EMITTER_H
 
-#include <nel/misc/event_emitter.h>
+#include "nel/misc/event_emitter.h"
+#include "nel/misc/event_server.h"
+#include "nel/misc/events.h"
+#include "nel/misc/game_device_events.h"
+#include "nel/3d/driver.h"
+#import  "cocoa_opengl_view.h"
+
+#include <Carbon/Carbon.h>
+#import  <Cocoa/Cocoa.h>
 
 namespace NLMISC 
 {
@@ -25,11 +33,22 @@ namespace NLMISC
 class CCocoaEventEmitter : public IEventEmitter
 {
 	bool             _emulateRawMode;
+	NL3D::IDriver*   _driver;
+	CocoaOpenGLView* _glView;
 
-public:
+	// TODO like internal server in unix event emitter... review!
-	CCocoaEventEmitter() : _emulateRawMode(false) { }
+	CEventServer*    _server;
 
-	virtual void submitEvents(CEventServer & server, bool allWindows);
+public:
+	CCocoaEventEmitter() : 
+		_emulateRawMode(false), 
+		_driver(NULL),
+		_glView(nil),
+		_server(NULL) { }
+
+	void         init(NL3D::IDriver* driver, CocoaOpenGLView* glView);
+	bool         processMessage(NSEvent* event, CEventServer* server = NULL);
+	virtual void submitEvents(CEventServer& server, bool allWindows);
 	virtual void emulateMouseRawMode(bool enable);
 };