From 673466d57ed603eb5c336ab9c09c7d8a74ec3b02 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jean-Philippe=20Bruy=C3=A8re?= <jp_bruyere@hotmail.com>
Date: Fri, 9 Feb 2018 20:44:48 +0100
Subject: [PATCH] made SeletedItem of templatedGroup writable

---
 Crow.OpenTK.nuspec                   | 12 +++++++-----
 Crow.sln                             |  4 ----
 CrowIDE/src/ImlVisualEditor.cs       | 13 -------------
 CrowIDE/src/MembersView.cs           | 10 +++++++---
 CrowIDE/ui/CSProjExplorer.crow       |  2 +-
 CrowIDE/ui/GTreeExpITemp.crow        |  2 +-
 CrowIDE/ui/MembersItem.template      |  2 +-
 CrowIDE/ui/MembersView.template      |  2 +-
 CrowIDE/ui/imlEditor.crow            |  4 ++--
 Tests/Tests.csproj                   |  2 +-
 src/ExtensionsMethods.cs             |  8 ++++++++
 src/GraphicObjects/TemplatedGroup.cs | 13 ++++++++++++-
 src/Instantiator.cs                  |  3 +++
 13 files changed, 44 insertions(+), 33 deletions(-)

diff --git a/Crow.OpenTK.nuspec b/Crow.OpenTK.nuspec
index e336b178..9d49b0a4 100644
--- a/Crow.OpenTK.nuspec
+++ b/Crow.OpenTK.nuspec
@@ -2,7 +2,7 @@
 <package >
 	<metadata>
 		<id>Crow.OpenTK</id>
-		<version>0.6.0-pre1</version>
+		<version>0.6.0</version>
 		<title>C# Rapid Open Widget Toolkit</title>
 		<authors>JP Bruyere</authors>
 		<owners>Grand Tetras Software</owners>
@@ -21,13 +21,15 @@ Crow.OpenTK is the OpenTK ready version.
 			- Bug fix #36
 			- group item templates in single file
 			- instantiation from code clarification
-			- Only run on mono >= 5.0
 			- Cairo mesh patterns support.
-			- Image resources sharing among controls.            
+			- Image resources sharing among controls.
+			- Some small api changes (LoadInterface replaced by AddWidget overload
+			- Documentations
+			- Tooltip for GraphicObject class		
 		</releaseNotes>
-		<copyright>Copyright 2013-2017</copyright>
+		<copyright>Copyright 2013-2018</copyright>
 		<dependencies>
-			<dependency id="OpenTK" version="3.0.0-git00041" />
+			<dependency id="OpenTK" version="2.0.0" />
 		</dependencies>
         <tags>Crow OpenTK OpenGL Widget Interface GUI C# .Net Mono</tags>
         <references>
diff --git a/Crow.sln b/Crow.sln
index 70736ea4..5fc9079f 100644
--- a/Crow.sln
+++ b/Crow.sln
@@ -16,17 +16,13 @@ Global
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{42C73BD8-51F5-4BB7-8EE9-9F0BE2D80A2C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{42C73BD8-51F5-4BB7-8EE9-9F0BE2D80A2C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{42C73BD8-51F5-4BB7-8EE9-9F0BE2D80A2C}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{42C73BD8-51F5-4BB7-8EE9-9F0BE2D80A2C}.Release|Any CPU.Build.0 = Release|Any CPU
 		{74289092-9F70-4941-AFCB-DFD7BE2140B6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{74289092-9F70-4941-AFCB-DFD7BE2140B6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{74289092-9F70-4941-AFCB-DFD7BE2140B6}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{74289092-9F70-4941-AFCB-DFD7BE2140B6}.Release|Any CPU.Build.0 = Release|Any CPU
 		{B6D911CD-1D09-42FC-B300-9187190F2AE1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{B6D911CD-1D09-42FC-B300-9187190F2AE1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B6D911CD-1D09-42FC-B300-9187190F2AE1}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{B6D911CD-1D09-42FC-B300-9187190F2AE1}.Release|Any CPU.Build.0 = Release|Any CPU
 		{C2980F9B-4798-4C05-99E2-E174810F7C7B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{C2980F9B-4798-4C05-99E2-E174810F7C7B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C2980F9B-4798-4C05-99E2-E174810F7C7B}.Release|Any CPU.ActiveCfg = Release|Any CPU
diff --git a/CrowIDE/src/ImlVisualEditor.cs b/CrowIDE/src/ImlVisualEditor.cs
index 9c51338f..e238a706 100644
--- a/CrowIDE/src/ImlVisualEditor.cs
+++ b/CrowIDE/src/ImlVisualEditor.cs
@@ -129,19 +129,6 @@ namespace CrowIDE
 			get { return imlVE.GraphicTree; }
 		}
 
-
-		public CrowMSBuild.Project CSProj {
-			get {
-				CrowMSBuild.Project proj = null;
-				XmlSerializer serializer = new XmlSerializer(typeof(CrowMSBuild.Project));
-				string path=@"/mnt/data2/devel/crow/Tests/Tests.csproj";
-				using (StreamReader reader = new StreamReader (path)) {
-					proj = (CrowMSBuild.Project)serializer.Deserialize (reader);
-				}
-				return proj;
-			}
-		}
-
 		void reloadFromSource(){
 			if (string.IsNullOrEmpty (imlSource)) {
 				reload_iTor (null);
diff --git a/CrowIDE/src/MembersView.cs b/CrowIDE/src/MembersView.cs
index 18f1a709..67c712bd 100644
--- a/CrowIDE/src/MembersView.cs
+++ b/CrowIDE/src/MembersView.cs
@@ -24,6 +24,7 @@ using System.Xml.Serialization;
 using System.ComponentModel;
 using System.Reflection;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace CrowIDE
 {
@@ -47,7 +48,10 @@ namespace CrowIDE
 				try {
 					if (!pi.PropertyType.IsAssignableFrom(value.GetType()) && pi.PropertyType != typeof(string)){
 						if (pi.PropertyType.IsEnum) {
-							pi.SetValue (instance, value);
+							if (value is string) {
+								pi.SetValue (instance, Enum.Parse (pi.PropertyType, (string)value));
+							}else
+								pi.SetValue (instance, value);
 						} else {
 							MethodInfo me = pi.PropertyType.GetMethod
 								("Parse", BindingFlags.Static | BindingFlags.Public,
@@ -65,9 +69,9 @@ namespace CrowIDE
 		public string Type { get { return pi.PropertyType.IsEnum ?
 					"System.Enum"
 					: pi.PropertyType.FullName; }}
-		public string[] Choices {
+		public object[] Choices {
 			get {
-				return Enum.GetNames (pi.PropertyType);
+				return Enum.GetValues (pi.PropertyType).Cast<object>().ToArray();
 			}
 		}
 
diff --git a/CrowIDE/ui/CSProjExplorer.crow b/CrowIDE/ui/CSProjExplorer.crow
index f8155a23..5f9f9949 100644
--- a/CrowIDE/ui/CSProjExplorer.crow
+++ b/CrowIDE/ui/CSProjExplorer.crow
@@ -51,7 +51,7 @@
 			<HorizontalStack Height="Fit">
 				<GraphicObject Width="12" Height="10"/>
 				<TreeView Name="List" Height="Fit"
-					Template="#Crow.Templates.treeList.crow" />
+					Template="#Crow.Templates.treeList.template" />
 			</HorizontalStack>
 		</Expandable>
 	</ItemTemplate>
diff --git a/CrowIDE/ui/GTreeExpITemp.crow b/CrowIDE/ui/GTreeExpITemp.crow
index 32eeb43b..4be4f094 100644
--- a/CrowIDE/ui/GTreeExpITemp.crow
+++ b/CrowIDE/ui/GTreeExpITemp.crow
@@ -23,6 +23,6 @@
 	<HorizontalStack Height="Fit">
 		<GraphicObject Width="12" Height="10"/>
 		<TreeView Name="List" Height="Fit"
-			Template="#Crow.Templates.treeList.crow" />
+			Template="#Crow.Templates.treeList.template" />
 	</HorizontalStack>
 </Expandable>
diff --git a/CrowIDE/ui/MembersItem.template b/CrowIDE/ui/MembersItem.template
index 4b1c97c7..abf8c24c 100644
--- a/CrowIDE/ui/MembersItem.template
+++ b/CrowIDE/ui/MembersItem.template
@@ -21,7 +21,7 @@
 			MouseLeave="{Background=Transparent}" >
 		<Label Margin="1" Text="{Name}" Height="Fit" Width="50%"/>
 		<ComboBox Margin="0"  Height="Stretched" Width="50%" Data="{Choices}"
-				SelectedIndex="{²Value}">
+				SelectedItem="{²Value}">
 			<Template>
 				<Popper Name="popper" PopDirection="Bottom">
 					<Template>
diff --git a/CrowIDE/ui/MembersView.template b/CrowIDE/ui/MembersView.template
index 48475116..92f132f3 100755
--- a/CrowIDE/ui/MembersView.template
+++ b/CrowIDE/ui/MembersView.template
@@ -2,7 +2,7 @@
 <Window Template="#Crow.ToolWindow.template" Caption="Properties" MinimumSize="10,10" Width="Stretched" Height="Stretched">
 	<VerticalStack>
 		<Border Height="Fit">
-			<Label TextAlignment="Left" Text="{./Instance}" Width="Stretched"/>
+			<Label TextAlignment="Left" Text="{../../../../Instance}" Width="Stretched"/>
 		</Border>
 		<Scroller  Name="scroller1" Margin="1" VerticalScrolling="true"		
 			ValueChanged="./_scroller_ValueChanged">
diff --git a/CrowIDE/ui/imlEditor.crow b/CrowIDE/ui/imlEditor.crow
index 4df6b40d..2b2fc8ec 100644
--- a/CrowIDE/ui/imlEditor.crow
+++ b/CrowIDE/ui/imlEditor.crow
@@ -29,9 +29,9 @@
 <!--		<HorizontalStack Height="Fit" Margin="2">
 			<Image Style="icon" Path="#CrowIDE.images.save.svg" MouseClick="onCommandSave"/>
 		</HorizontalStack>-->
-		<Border Margin="1" Background="Onyx" Height="Fit">
+<!--		<Border Margin="1" Background="Onyx" Height="Fit">
 			<Label Width="Stretched" Margin="1" Text="{../../dv.SelectedItem}"/>
-		</Border>
+		</Border>-->
 		<HorizontalStack>
 			<TreeView Name="treeview" Width="20%" Height="100%" IsRoot="true"
 				DataSource="{CurrentSolution}" Data="{Projects}"				
diff --git a/Tests/Tests.csproj b/Tests/Tests.csproj
index 75969d9b..7fd3f6ed 100644
--- a/Tests/Tests.csproj
+++ b/Tests/Tests.csproj
@@ -8,7 +8,7 @@
     <OutputType>Exe</OutputType>
     <RootNamespace>Tests</RootNamespace>
     <AssemblyName>Tests</AssemblyName>
-    <StartupObject>Tests.BasicTests</StartupObject>
+    <StartupObject>Tests.Showcase</StartupObject>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
     <ReleaseVersion>0.5</ReleaseVersion>
diff --git a/src/ExtensionsMethods.cs b/src/ExtensionsMethods.cs
index 6198dee6..6697be62 100644
--- a/src/ExtensionsMethods.cs
+++ b/src/ExtensionsMethods.cs
@@ -125,6 +125,14 @@ namespace Crow
 		{
 			return c == '\t' || c == '\r' || c == '\n' || char.IsWhiteSpace (c);
 		}
+		public static object GetDefaultValue(this object obj)
+		{			
+			Type t = obj.GetType ();
+			if (t.IsValueType)
+				return Activator.CreateInstance (t);
+			
+			return null;
+		}
 	}
 }
 
diff --git a/src/GraphicObjects/TemplatedGroup.cs b/src/GraphicObjects/TemplatedGroup.cs
index c32b2c44..34d57727 100644
--- a/src/GraphicObjects/TemplatedGroup.cs
+++ b/src/GraphicObjects/TemplatedGroup.cs
@@ -148,7 +148,18 @@ namespace Crow
 			}
 		}
 		[XmlIgnore]public virtual object SelectedItem{
-			get { return data == null ? null : _selectedIndex < 0 ? null : data[_selectedIndex]; }
+			get { return data == null ? null : _selectedIndex < 0 ? data.GetDefaultValue() : data[_selectedIndex]; }
+			set {
+				if (data == null) {
+					SelectedIndex = -1;
+					return;
+				}
+				//TODO:double check if value type will be notified to binding sys
+				if (value == SelectedItem)
+					return;
+				
+				SelectedIndex = data.IndexOf (value);
+			}
 		}
 		[XmlIgnore]public bool HasItems {
 			get { return Items.Count > 0; }
diff --git a/src/Instantiator.cs b/src/Instantiator.cs
index 297337ed..b3f070e7 100644
--- a/src/Instantiator.cs
+++ b/src/Instantiator.cs
@@ -890,6 +890,9 @@ namespace Crow.IML
 
 				CompilerServices.emitConvert (il, piSource.PropertyType);
 
+				if (!piSource.CanWrite)
+					throw new Exception ("Source member of bindind is read only:" + piSource.ToString());
+
 				il.Emit (OpCodes.Callvirt, piSource.GetSetMethod ());
 
 				il.MarkLabel (endMethod);
-- 
2.47.3