[mac] Revamp theming

This commit:
 - Drops outdated CG* editors
 - Drops ThemeManager
 - Introduces IHostResourceProvider
 - Moves all images to new API
 - Starts implementing colors

13 files changed, 291 insertions, 15 deletions

diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Checkerboard0.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Checkerboard0.colorset/Contents.json
new file mode 100644
index 0000000..a0724b3
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Checkerboard0.colorset/Contents.json
@@ -0,0 +1,38 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0xFF",
+          "alpha" : "1.000",
+          "blue" : "0xFF",
+          "green" : "0xFF"
+        }
+      }
+    },
+    {
+      "idiom" : "universal",
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0.149",
+          "alpha" : "1.000",
+          "blue" : "0.149",
+          "green" : "0.149"
+        }
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Checkerboard1.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Checkerboard1.colorset/Contents.json
new file mode 100644
index 0000000..954a6bf
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Checkerboard1.colorset/Contents.json
@@ -0,0 +1,38 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0xD9",
+          "alpha" : "1.000",
+          "blue" : "0xD9",
+          "green" : "0xD9"
+        }
+      }
+    },
+    {
+      "idiom" : "universal",
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0x00",
+          "alpha" : "1.000",
+          "blue" : "0x00",
+          "green" : "0x00"
+        }
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Contents.json
index 4caf392..da4a164 100644
--- a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Contents.json
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/Contents.json
@@ -1,4 +1,4 @@
-{
+{
   "info" : {
     "version" : 1,
     "author" : "xcode"
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/DescriptionLabelColor.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/DescriptionLabelColor.colorset/Contents.json
new file mode 100644
index 0000000..48a0385
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/DescriptionLabelColor.colorset/Contents.json
@@ -0,0 +1,14 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "reference" : "secondaryLabelColor"
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/ForegroundColor.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/ForegroundColor.colorset/Contents.json
new file mode 100644
index 0000000..a673516
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/ForegroundColor.colorset/Contents.json
@@ -0,0 +1,14 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "reference" : "labelColor"
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/PadBackgroundColor.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/PadBackgroundColor.colorset/Contents.json
new file mode 100644
index 0000000..70d3b65
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/PadBackgroundColor.colorset/Contents.json
@@ -0,0 +1,38 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0xF0",
+          "alpha" : "1.000",
+          "blue" : "0xF3",
+          "green" : "0xF1"
+        }
+      }
+    },
+    {
+      "idiom" : "universal",
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0x26",
+          "alpha" : "1.000",
+          "blue" : "0x26",
+          "green" : "0x26"
+        }
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/PopoverContentBackground.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/PopoverContentBackground.colorset/Contents.json
new file mode 100644
index 0000000..028eb81
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/PopoverContentBackground.colorset/Contents.json
@@ -0,0 +1,38 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0xFF",
+          "alpha" : "1.000",
+          "blue" : "0xFF",
+          "green" : "0xFF"
+        }
+      }
+    },
+    {
+      "idiom" : "universal",
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0x3D",
+          "alpha" : "1.000",
+          "blue" : "0x3D",
+          "green" : "0x3D"
+        }
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/SelectionBackgroundColor.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/SelectionBackgroundColor.colorset/Contents.json
new file mode 100644
index 0000000..01ee64f
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/SelectionBackgroundColor.colorset/Contents.json
@@ -0,0 +1,20 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0x51",
+          "alpha" : "1.000",
+          "blue" : "0xED",
+          "green" : "0x89"
+        }
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/SelectionUnfocusedBackgroundColor.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/SelectionUnfocusedBackgroundColor.colorset/Contents.json
new file mode 100644
index 0000000..0570f77
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/SelectionUnfocusedBackgroundColor.colorset/Contents.json
@@ -0,0 +1,38 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0xD8",
+          "alpha" : "1.000",
+          "blue" : "0xF3",
+          "green" : "0xE2"
+        }
+      }
+    },
+    {
+      "idiom" : "universal",
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0x3F",
+          "alpha" : "1.000",
+          "blue" : "0x5E",
+          "green" : "0x4A"
+        }
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/ValueBlockBackgroundColor.colorset/Contents.json b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/ValueBlockBackgroundColor.colorset/Contents.json
new file mode 100644
index 0000000..7052754
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Assets.xcassets/ValueBlockBackgroundColor.colorset/Contents.json
@@ -0,0 +1,38 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "colors" : [
+    {
+      "idiom" : "universal",
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "0.000",
+          "alpha" : "0.080",
+          "blue" : "0.000",
+          "green" : "0.000"
+        }
+      }
+    },
+    {
+      "idiom" : "universal",
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "red" : "1.000",
+          "alpha" : "0.100",
+          "blue" : "1.000",
+          "green" : "1.000"
+        }
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Main.storyboard b/Xamarin.PropertyEditing.Mac.Standalone/Main.storyboard
index fe8e29a..c5bfe6c 100644
--- a/Xamarin.PropertyEditing.Mac.Standalone/Main.storyboard
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Main.storyboard
@@ -720,8 +720,8 @@
                                 <segmentedCell key="cell" borderStyle="border" alignment="left" style="rounded" trackingMode="selectOne" id="qr0-t0-q16">
                                     <font key="font" metaFont="system"/>
                                     <segments>
-                                        <segment label="Dark" width="61" selected="YES"/>
-                                        <segment label="Light" width="61" tag="1"/>
+                                        <segment label="Dark" width="61"/>
+                                        <segment label="Light" width="61" selected="YES" tag="1"/>
                                         <segment label="None"/>
                                     </segments>
                                 </segmentedCell>
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/ViewController.cs b/Xamarin.PropertyEditing.Mac.Standalone/ViewController.cs
index 7a269f4..3b79ef7 100644
--- a/Xamarin.PropertyEditing.Mac.Standalone/ViewController.cs
+++ b/Xamarin.PropertyEditing.Mac.Standalone/ViewController.cs
@@ -83,18 +83,9 @@ namespace Xamarin.PropertyEditing.Mac.Standalone
 		// If theme toggled, then notify our manager
 		partial void OnThemeChanged (NSObject sender)
 		{
-			var themeControl = sender as NSSegmentedControl;
-			switch (themeControl.SelectedSegment) {
-				case 0:
-					PropertyEditorPanel.ThemeManager.Theme = Themes.PropertyEditorTheme.Dark;
-					break;
-				case 1:
-					PropertyEditorPanel.ThemeManager.Theme = Themes.PropertyEditorTheme.Light;
-					break;
-				case 2:
-					PropertyEditorPanel.ThemeManager.Theme = Themes.PropertyEditorTheme.None;
-					break;
-			}
+			var themeControl = (NSSegmentedControl)sender;
+
+			View.Appearance = NSAppearance.GetAppearance ((themeControl.SelectedSegment == 0) ? NSAppearance.NameVibrantDark : NSAppearance.NameAqua);
 		}
 	}
 }
diff --git a/Xamarin.PropertyEditing.Mac.Standalone/Xamarin.PropertyEditing.Mac.Standalone.csproj b/Xamarin.PropertyEditing.Mac.Standalone/Xamarin.PropertyEditing.Mac.Standalone.csproj
index 654928c..df6d05f 100644
--- a/Xamarin.PropertyEditing.Mac.Standalone/Xamarin.PropertyEditing.Mac.Standalone.csproj
+++ b/Xamarin.PropertyEditing.Mac.Standalone/Xamarin.PropertyEditing.Mac.Standalone.csproj
@@ -68,6 +68,15 @@
     <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppIcon-512.png" />

     <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppIcon-512%402x.png" />

     <ImageAsset Include="Assets.xcassets\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\Checkerboard0.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\Checkerboard1.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\ForegroundColor.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\PadBackgroundColor.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\PopoverContentBackground.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\SelectionBackgroundColor.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\SelectionUnfocusedBackgroundColor.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\ValueBlockBackgroundColor.colorset\Contents.json" />

+    <ImageAsset Include="Assets.xcassets\DescriptionLabelColor.colorset\Contents.json" />

   </ItemGroup>

   <ItemGroup>

     <Folder Include="Resources\" />