[Ide] Put common Cocoa helpers/classes in a common place

4 files changed, 260 insertions, 0 deletions

diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSLabel.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSLabel.cs
new file mode 100644
index 0000000000..e05ef0fc91
--- /dev/null
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSLabel.cs
@@ -0,0 +1,48 @@
+//
+// NSLabel.cs
+//
+// Author:
+//       Rodrigo Moya <rodrigo.moya@xamarin.com>
+//
+// Copyright (c) 2018 
+//
+// 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;
+
+#if MAC
+using AppKit;
+
+namespace MonoDevelop.Components.Mac
+{
+	public class NSLabel : NSTextField
+	{
+		public NSLabel ()
+		{
+			Editable = false;
+			Bordered = false;
+			Bezeled = false;
+			DrawsBackground = false;
+			Selectable = false;
+			TranslatesAutoresizingMaskIntoConstraints = false;
+		}
+	}
+}
+
+#endif
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSLine.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSLine.cs
new file mode 100644
index 0000000000..38ef28bb25
--- /dev/null
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSLine.cs
@@ -0,0 +1,47 @@
+//
+// NSLine.cs
+//
+// Author:
+//       Rodrigo Moya <rodrigo.moya@xamarin.com>
+//
+// Copyright (c) 2018 
+//
+// 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;
+
+#if MAC
+using AppKit;
+
+namespace MonoDevelop.Components.Mac
+{
+	public class NSLine : NSBox
+	{
+		public NSLine (NSUserInterfaceLayoutOrientation orientation, int lineWidth = 1)
+		{
+			BoxType = NSBoxType.NSBoxSeparator;
+			if (orientation == NSUserInterfaceLayoutOrientation.Horizontal) {
+				HeightAnchor.ConstraintEqualToConstant (lineWidth).Active = true;
+			} else if (orientation == NSUserInterfaceLayoutOrientation.Vertical) {
+				WidthAnchor.ConstraintEqualToConstant (lineWidth).Active = true;
+			}
+		}
+	}
+}
+
+#endif
\ No newline at end of file
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSStackViewExtensions.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSStackViewExtensions.cs
new file mode 100644
index 0000000000..7572040bc5
--- /dev/null
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NSStackViewExtensions.cs
@@ -0,0 +1,58 @@
+//
+// NSStackViewExtensions.cs
+//
+// Author:
+//       Rodrigo Moya <rodrigo.moya@xamarin.com>
+//
+// Copyright (c) 2018 
+//
+// 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;
+
+#if MAC
+using AppKit;
+
+namespace MonoDevelop.Components.Mac
+{
+	public static class NSStackViewExtensions
+	{
+		const int RenderingPriority = 1000;
+		const int LowPriority = 249;
+
+		public static NSStackView CreateHorizontalStackView (int spacing = 10) => new NSStackView () {
+			Orientation = NSUserInterfaceLayoutOrientation.Horizontal,
+			Alignment = NSLayoutAttribute.CenterY,
+			Spacing = spacing,
+			Distribution = NSStackViewDistribution.Fill,
+			TranslatesAutoresizingMaskIntoConstraints = false
+		};
+
+		public static void AddArrangedSubview (this NSStackView stackView, NSView view, bool expandHorizontally, bool expandVertically)
+		{
+			stackView.AddArrangedSubview (view);
+
+			view.SetContentHuggingPriorityForOrientation (expandHorizontally ? RenderingPriority : LowPriority, NSLayoutConstraintOrientation.Horizontal);
+			view.SetContentHuggingPriorityForOrientation (expandVertically ? LowPriority : RenderingPriority, NSLayoutConstraintOrientation.Vertical);
+			view.SetContentCompressionResistancePriority (expandHorizontally ? RenderingPriority : LowPriority, NSLayoutConstraintOrientation.Horizontal);
+			view.SetContentCompressionResistancePriority (expandVertically ? LowPriority : RenderingPriority, NSLayoutConstraintOrientation.Vertical);
+		}
+	}
+}
+
+#endif
\ No newline at end of file
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NativeViewHelper.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NativeViewHelper.cs
new file mode 100644
index 0000000000..18d3eff17a
--- /dev/null
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/Mac/NativeViewHelper.cs
@@ -0,0 +1,107 @@
+/* 
+ * NativeViewHelper.cs - helper with static methods to create view related things
+ * 
+ * Author:
+ *   Jose Medrano <josmed@microsoft.com>
+ *
+ * Copyright (C) 2018 Microsoft, Corp
+ *
+ * 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.
+ */
+#if MAC
+using System;
+using AppKit;
+using Foundation;
+
+namespace MonoDevelop.Components.Mac
+{
+	static class NativeViewHelper
+	{
+		public static NSAttributedString GetAttributedStringFromFormattedText (string formattedText)
+		{
+			formattedText = formattedText.Replace ("&amp;", "&");
+			var formated = Xwt.FormattedText.FromMarkup (formattedText);
+			return Xwt.Mac.Util.ToAttributedString (formated);
+		}
+
+		public static NSAttributedString GetAttributedString (string text, NSColor foregroundColor, NSFont font)
+		{
+			//There is no need create NSStringAttributes element
+			var attributed = new NSAttributedString (text, new NSStringAttributes {
+				ForegroundColor = foregroundColor, Font = font
+			});
+			return attributed;
+		}
+
+		static readonly NSAttributedString NewLine = new NSAttributedString ("\n");
+
+		public static NSAttributedString GetMultiLineAttributedString (string title, string description, nfloat fontSize, NSColor titleColor, NSColor descriptionColor, NSParagraphStyle pstyle = null)
+		{
+			var result = new NSMutableAttributedString ();
+			if (!String.IsNullOrEmpty (title)) {
+				result.Append (new NSAttributedString (title, new NSStringAttributes {
+					Font = NSFont.BoldSystemFontOfSize (fontSize),
+					ForegroundColor = titleColor
+				}));
+			}
+
+			if (!String.IsNullOrEmpty (description)) {
+				result.Append (NewLine);
+				result.Append (new NSAttributedString (description, new NSStringAttributes {
+					Font = NSFont.SystemFontOfSize (fontSize - 2),
+					ForegroundColor = descriptionColor,
+					ParagraphStyle = pstyle ?? NSParagraphStyle.DefaultParagraphStyle
+				}));
+			}
+
+			return result;
+		}
+
+		public static NSAttributedString GetMultiLineAttributedStringWithImage (NSImage image, string title, string description, nfloat fontSize, NSColor titleColor, NSColor descriptionColor)
+		{
+			var attrString = new NSMutableAttributedString ("");
+
+			if (image != null) {
+				var cell = new NSTextAttachmentCell (image);
+				image.AlignmentRect = new CoreGraphics.CGRect (0, 5, image.Size.Width, image.Size.Height);
+				cell.Alignment = NSTextAlignment.Natural;
+				attrString.Append (NSAttributedString.FromAttachment (new NSTextAttachment { AttachmentCell = cell }));
+				attrString.Append (new NSAttributedString ("  "));
+			}
+
+			var pstyle = new NSMutableParagraphStyle ();
+			pstyle.HeadIndent = pstyle.FirstLineHeadIndent = 24;
+			attrString.Append (GetMultiLineAttributedString (title, description, fontSize, titleColor, descriptionColor, pstyle));
+
+			return attrString;
+		}
+
+		public static NSFont GetSystemFont (bool bold, float size = 0.0f)
+		{
+			if (size <= 0) {
+				size = (float)NSFont.SystemFontSize;
+			}
+			if (bold)
+				return NSFont.BoldSystemFontOfSize (size);
+			return NSFont.SystemFontOfSize (size);
+		}
+	}
+}
+#endif
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