[Gtk.Mac] Remove broken Popover window border

4 files changed, 114 insertions, 0 deletions

diff --git a/Xwt.Gtk.Mac/GtkMacPopoverBackend.cs b/Xwt.Gtk.Mac/GtkMacPopoverBackend.cs
new file mode 100644
index 00000000..a6b0ebd7
--- /dev/null
+++ b/Xwt.Gtk.Mac/GtkMacPopoverBackend.cs
@@ -0,0 +1,50 @@
+//
+// GtkMacPopoverBackend.cs
+//
+// Author:
+//       Vsevolod Kukol <sevo@sevo.org>
+//
+// Copyright (c) 2016 Vsevolod Kukol
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using Xwt.GtkBackend;
+using GTK = Gtk;
+
+namespace Xwt.Gtk.Mac
+{
+	public class GtkMacPopoverBackend : PopoverBackend
+	{
+		public override void Initialize (Backends.IPopoverEventSink sink)
+		{
+			base.Initialize (sink);
+			Popover.Shown += RemoveShadow;
+		}
+
+		static void RemoveShadow (object sender, EventArgs e)
+		{
+			var popover = sender as GTK.Window;
+			if (popover != null) {
+				var window = GtkQuartz.GetWindow (popover);
+				window.HasShadow = false;
+			}
+		}
+	}
+}
+
diff --git a/Xwt.Gtk.Mac/GtkQuartz.cs b/Xwt.Gtk.Mac/GtkQuartz.cs
new file mode 100644
index 00000000..c38ca60a
--- /dev/null
+++ b/Xwt.Gtk.Mac/GtkQuartz.cs
@@ -0,0 +1,61 @@
+//
+// GtkQuartz.cs
+//
+// Author:
+//       Vsevolod Kukol <sevo@sevo.org>
+//
+// Copyright (c) 2016 Vsevolod Kukol
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using System.Runtime.InteropServices;
+using AppKit;
+
+namespace Xwt.Gtk.Mac
+{
+	public static class GtkQuartz
+	{
+		const string LIBQUARTZ = "libgtk-quartz-2.0.dylib";
+
+		public static NSWindow GetWindow (global::Gtk.Window window)
+		{
+			if (window.GdkWindow == null)
+				return null;
+			var ptr = gdk_quartz_window_get_nswindow (window.GdkWindow.Handle);
+			if (ptr == IntPtr.Zero)
+				return null;
+			return ObjCRuntime.Runtime.GetNSObject<NSWindow> (ptr);
+		}
+
+		public static NSView GetView (global::Gtk.Widget widget)
+		{
+			var ptr = gdk_quartz_window_get_nsview (widget.GdkWindow.Handle);
+			if (ptr == IntPtr.Zero)
+				return null;
+			return ObjCRuntime.Runtime.GetNSObject<NSView> (ptr);
+		}
+
+		[DllImport (LIBQUARTZ)]
+		static extern IntPtr gdk_quartz_window_get_nsview (IntPtr window);
+
+		[DllImport (LIBQUARTZ)]
+		static extern IntPtr gdk_quartz_window_get_nswindow (IntPtr window);
+	}
+}
+
diff --git a/Xwt.Gtk.Mac/MacPlatformBackend.cs b/Xwt.Gtk.Mac/MacPlatformBackend.cs
index 21adc735..d505bed9 100644
--- a/Xwt.Gtk.Mac/MacPlatformBackend.cs
+++ b/Xwt.Gtk.Mac/MacPlatformBackend.cs
@@ -36,6 +36,7 @@ namespace Xwt.Gtk.Mac
 			toolit.RegisterBackend <IWebViewBackend,WebViewBackend> ();
 			toolit.RegisterBackend <DesktopBackend,GtkMacDesktopBackend> ();
 			toolit.RegisterBackend <FontBackendHandler,GtkMacFontBackendHandler> ();
+			toolit.RegisterBackend <IPopoverBackend,GtkMacPopoverBackend> ();
 		}
 	}
 }
diff --git a/Xwt.Gtk.Mac/Xwt.Gtk.Mac.csproj b/Xwt.Gtk.Mac/Xwt.Gtk.Mac.csproj
index 60e42eb2..c4ee0c2a 100644
--- a/Xwt.Gtk.Mac/Xwt.Gtk.Mac.csproj
+++ b/Xwt.Gtk.Mac/Xwt.Gtk.Mac.csproj
@@ -45,6 +45,8 @@
     <Compile Include="GtkMacDesktopBackend.cs" />
     <Compile Include="Carbon.cs" />
     <Compile Include="GtkMacFontBackendHandler.cs" />
+    <Compile Include="GtkMacInterop.cs" />
+    <Compile Include="GtkMacPopoverBackend.cs" />
   </ItemGroup>
   <Import Project="..\BuildHelpers.targets" />
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />