From 4191e276efa42aea921a41140c7f19a32261ad32 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Mon, 8 Mar 2021 16:24:17 +0000
Subject: [PATCH] osx - native side implementation of apis.

---
 native/Avalonia.Native/src/OSX/app.mm   | 21 ++++++++++++++++++---
 native/Avalonia.Native/src/OSX/common.h |  2 +-
 native/Avalonia.Native/src/OSX/main.mm  |  4 ++--
 3 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/native/Avalonia.Native/src/OSX/app.mm b/native/Avalonia.Native/src/OSX/app.mm
index 814b91cb62..b87810dde1 100644
--- a/native/Avalonia.Native/src/OSX/app.mm
+++ b/native/Avalonia.Native/src/OSX/app.mm
@@ -1,10 +1,20 @@
 #include "common.h"
+#include "AvnString.h"
 @interface AvnAppDelegate : NSObject<NSApplicationDelegate>
+-(AvnAppDelegate* _Nonnull) initWithEvents: (IAvnApplicationEvents* _Nonnull) events;
 @end
 
 NSApplicationActivationPolicy AvnDesiredActivationPolicy = NSApplicationActivationPolicyRegular;
 
 @implementation AvnAppDelegate
+ComPtr<IAvnApplicationEvents> _events;
+
+- (AvnAppDelegate *)initWithEvents:(IAvnApplicationEvents *)events
+{
+    _events = events;
+    return self;
+}
+
 - (void)applicationWillFinishLaunching:(NSNotification *)notification
 {
     if([[NSApplication sharedApplication] activationPolicy] != AvnDesiredActivationPolicy)
@@ -27,11 +37,16 @@ NSApplicationActivationPolicy AvnDesiredActivationPolicy = NSApplicationActivati
     [[NSRunningApplication currentApplication] activateWithOptions:NSApplicationActivateIgnoringOtherApps];
 }
 
+- (void)application:(NSApplication *)sender openFiles:(NSArray<NSString *> *)filenames
+{
+    auto array = CreateAvnStringArray(filenames);
+    
+    _events->FilesOpened(array);
+}
 @end
 
 @interface AvnApplication : NSApplication
 
-
 @end
 
 @implementation AvnApplication
@@ -63,9 +78,9 @@ NSApplicationActivationPolicy AvnDesiredActivationPolicy = NSApplicationActivati
 
 @end
 
-extern void InitializeAvnApp()
+extern void InitializeAvnApp(IAvnApplicationEvents* events)
 {
     NSApplication* app = [AvnApplication sharedApplication];
-    id delegate = [AvnAppDelegate new];
+    id delegate = [[AvnAppDelegate alloc] initWithEvents:events];
     [app setDelegate:delegate];
 }
diff --git a/native/Avalonia.Native/src/OSX/common.h b/native/Avalonia.Native/src/OSX/common.h
index 05b2d762ae..0f7215f37c 100644
--- a/native/Avalonia.Native/src/OSX/common.h
+++ b/native/Avalonia.Native/src/OSX/common.h
@@ -31,7 +31,7 @@ extern NSMenuItem* GetAppMenuItem ();
 extern void SetAutoGenerateDefaultAppMenuItems (bool enabled);
 extern bool GetAutoGenerateDefaultAppMenuItems ();
 
-extern void InitializeAvnApp();
+extern void InitializeAvnApp(IAvnApplicationEvents* events);
 extern NSApplicationActivationPolicy AvnDesiredActivationPolicy;
 extern NSPoint ToNSPoint (AvnPoint p);
 extern AvnPoint ToAvnPoint (NSPoint p);
diff --git a/native/Avalonia.Native/src/OSX/main.mm b/native/Avalonia.Native/src/OSX/main.mm
index 17746e1d1d..11742e3b5c 100644
--- a/native/Avalonia.Native/src/OSX/main.mm
+++ b/native/Avalonia.Native/src/OSX/main.mm
@@ -163,13 +163,13 @@ class AvaloniaNative : public ComSingleObject<IAvaloniaNativeFactory, &IID_IAval
     
 public:
     FORWARD_IUNKNOWN()
-    virtual HRESULT Initialize(IAvnGCHandleDeallocatorCallback* deallocator) override
+    virtual HRESULT Initialize(IAvnGCHandleDeallocatorCallback* deallocator, IAvnApplicationEvents* events) override
     {
         _deallocator = deallocator;
         @autoreleasepool{
             [[ThreadingInitializer new] do];
         }
-        InitializeAvnApp();
+        InitializeAvnApp(events);
         return S_OK;
     };