From c6454d69b012d1023f375686cba29d6344ccc1d5 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 16 May 2014 01:08:00 +0000
Subject: Fix compilation and event handling (except keys) on OSX.

---
 pugl/pugl_osx.m | 66 ++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 42 insertions(+), 24 deletions(-)

diff --git a/pugl/pugl_osx.m b/pugl/pugl_osx.m
index e50e518..346d833 100644
--- a/pugl/pugl_osx.m
+++ b/pugl/pugl_osx.m
@@ -60,7 +60,7 @@
 - (void)setPuglview:(PuglView*)view
 {
 	puglview = view;
-	[self setContentSize:NSMakeSize(view->width, view->height) ];
+	[self setContentSize:NSMakeSize(view->width, view->height)];
 }
 
 - (BOOL)windowShouldClose:(id)sender
@@ -70,6 +70,16 @@
 	return YES;
 }
 
+- (BOOL) canBecomeKeyWindow
+{
+	return YES;
+}
+
+- (BOOL) canBecomeMainWindow
+{
+	return YES;
+}
+
 @end
 
 static void
@@ -178,6 +188,11 @@ puglDisplay(PuglView* view)
 	glSwapAPPLE();
 }
 
+- (BOOL) acceptsFirstResponder
+{
+	return YES;
+}
+
 static unsigned
 getModifiers(PuglView* view, NSEvent* ev)
 {
@@ -333,30 +348,24 @@ getModifiers(PuglView* view, NSEvent* ev)
 @end
 
 struct PuglInternalsImpl {
+	NSApplication*  app;
 	PuglOpenGLView* glview;
 	id              window;
 };
 
-PuglView*
-puglCreate(PuglNativeWindow parent,
-           const char*      title,
-           int              width,
-           int              height,
-           bool             resizable,
-           bool             visible)
-{
-	PuglView*      view = (PuglView*)calloc(1, sizeof(PuglView));
-	PuglInternals* impl = (PuglInternals*)calloc(1, sizeof(PuglInternals));
-	if (!view || !impl) {
-		return NULL;
-	}
+PuglInternals*
+puglInitInternals()
+{
+	return (PuglInternals*)calloc(1, sizeof(PuglInternals));
+}
 
-	view->impl   = impl;
-	view->width  = width;
-	view->height = height;
+int
+puglCreateWindow(PuglView* view, const char* title)
+{
+	PuglInternals* impl = view->impl;
 
 	[NSAutoreleasePool new];
-	[NSApplication sharedApplication];
+	impl->app = [NSApplication sharedApplication];
 
 	NSString* titleString = [[NSString alloc]
 		                        initWithBytes:title
@@ -373,16 +382,23 @@ puglCreate(PuglNativeWindow parent,
 	impl->glview->puglview = view;
 
 	[window setContentView:impl->glview];
-	[NSApp activateIgnoringOtherApps:YES];
+	[impl->app activateIgnoringOtherApps:YES];
 	[window makeFirstResponder:impl->glview];
-
 	[window makeKeyAndOrderFront:window];
 
-	if (!visible) {
-		[window setIsVisible:NO];
-	}
+	return 0;
+}
 
-	return view;
+void
+puglShowWindow(PuglView* view)
+{
+	[view->impl->window setIsVisible:YES];
+}
+
+void
+puglHideWindow(PuglView* view)
+{
+	[view->impl->window setIsVisible:NO];
 }
 
 void
@@ -399,6 +415,8 @@ puglDestroy(PuglView* view)
 PuglStatus
 puglProcessEvents(PuglView* view)
 {
+	NSEvent* ev = [view->impl->window nextEventMatchingMask: NSAnyEventMask];
+	[view->impl->app sendEvent: ev];
 	[view->impl->glview setNeedsDisplay: YES];
 
 	return PUGL_SUCCESS;
-- 
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