private Grid GetGridForInput(SnippetInput input)
{
var newInputGrid = new Grid();
newInputGrid.Visibility = Visibility.Visible;
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.RowDefinitions.Add(new RowDefinition());
var variableName = new TextBox();
variableName.Text = input.VariableName;
newInputGrid.Children.Add(variableName);
Grid.SetColumn(variableName, 0);
var friendlyName = new TextBox();
friendlyName.Text = input.FriendlyName;
newInputGrid.Children.Add(friendlyName);
Grid.SetColumn(friendlyName, 1);
var description = new TextBox();
description.Text = input.Description;
newInputGrid.Children.Add(description);
Grid.SetColumn(description, 2);
var type = new ComboBox();
type.DisplayMemberPath = "Value";
type.SelectedValuePath = "Key";
var availableTypes = TypeService.GetAvailableTypes().ToDictionary(x => x.ID, x => x.Name);
type.ItemsSource = availableTypes;
type.SelectedValue = input.TypeID;
newInputGrid.Children.Add(type);
Grid.SetColumn(type, 3);
var optional = new CheckBox();
optional.IsChecked = input.IsOptional;
newInputGrid.Children.Add(optional);
Grid.SetColumn(optional, 4);
var remove = new Button();
remove.Content = "Remove";
remove.Click += (sender, args) =>
{
InputStack.Children.Remove(newInputGrid);
};
newInputGrid.Children.Add(remove);
Grid.SetColumn(remove, 5);
return(newInputGrid);
}
public void ConvertSpacesToTabsForDeeplyNestedCode()
{
var input = new SnippetInput
{
Body = @"public void MethodName()
{
if (true)
{
WriteLine();
}
}",
ConvertToTabs = true,
TabLength = 2
};
var generator = new SnippetGenerator();
var snippet = generator.GetSnippet(input);
var lines = Regex.Split(snippet, @"\r?\n");
Assert.EndsWith("\"public void MethodName()\",", lines[3]);
Assert.EndsWith("\"{\",", lines[4]);
Assert.EndsWith("\"\\t\\tif (true)\",", lines[5]);
Assert.EndsWith("\"\\t\\t{\",", lines[6]);
Assert.EndsWith("\"\\t\\t\\t\\tWriteLine();\",", lines[7]);
Assert.EndsWith("\"\\t\\t}\",", lines[8]);
Assert.EndsWith("\"}\"", lines[9]);
}
public void GeneratePropertySnippet()
{
var input = new SnippetInput
{
Name = "Property",
Prefix = "prop",
Description = "An automatically implemented property.",
HasDescription = true,
Body = "public ${1:int} ${2:MyProperty} { get; set; }$0"
};
var generator = new SnippetGenerator();
var snippet = generator.GetSnippet(input);
var lines = Regex.Split(snippet, @"\r?\n");
Assert.Equal("\"Property\": {", lines[0]);
Assert.Equal(" \"prefix\": \"prop\",", lines[1]);
Assert.Equal(" \"body\": [", lines[2]);
Assert.Equal(" \"public ${1:int} ${2:MyProperty} { get; set; }$0\"", lines[3]);
Assert.Equal(" ],", lines[4]);
Assert.Equal(" \"description\": \"An automatically implemented property.\"", lines[5]);
Assert.Equal("}", lines[6]);
}
private Grid GetRunInputGridForInput(SnippetInput input)
{
var newInputGrid = new Grid();
newInputGrid.Visibility = Visibility.Visible;
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.ColumnDefinitions.Add(new ColumnDefinition());
newInputGrid.RowDefinitions.Add(new RowDefinition());
var friendlyName = new Label();
friendlyName.Content = input.FriendlyName;
newInputGrid.Children.Add(friendlyName);
Grid.SetColumn(friendlyName, 0);
var type = TypeService.GetAvailableTypes().First(x => x.ID == input.TypeID);
if (!type.HasMultipleValues)
{
var friendlyNameInput = new TextBox();
newInputGrid.Children.Add(friendlyNameInput);
Grid.SetColumn(friendlyNameInput, 1);
}
else
{
var listDropDown = new ComboBox();
if (type.ListValues.Count == 1)
{
listDropDown.ItemsSource = type.ListValues.First().Value;
}
else
{
var items = new List <Item>();
foreach (var listSection in type.ListValues)
{
foreach (var element in listSection.Value)
{
items.Add(new Item(element, listSection.Key));
}
}
var listCollection = new ListCollectionView(items);
listCollection.GroupDescriptions.Add(new PropertyGroupDescription("Category"));
listDropDown.ItemsSource = listCollection;
}
newInputGrid.Children.Add(listDropDown);
Grid.SetColumn(listDropDown, 1);
}
var id = new Label();
id.Content = input.TypeID;
id.Visibility = Visibility.Collapsed;
newInputGrid.Children.Add(id);
Grid.SetColumn(id, 2);
return(newInputGrid);
}
public void EscapeDollarSigns()
{
var input = new SnippetInput {
Body = "$name = ${1:name};"
};
var snippet = new SnippetGenerator().GetSnippet(input);
var lines = Regex.Split(snippet, @"\r?\n");
Assert.Equal(" \"\\\\$name = ${1:name};\"", lines[3]);
}
public void PreserveSpacesNotUsedForIndentation()
{
var input = new SnippetInput
{
Body = " // SOME TEXT",
TabLength = 4,
ConvertToTabs = true
};
var snippet = new SnippetGenerator().GetSnippet(input);
var lines = Regex.Split(snippet, @"\r?\n");
Assert.EndsWith("\"\\t// SOME TEXT\"", lines[3]);
}
private Dictionary <string, SnippetDetails> ShapeSnippet(SnippetInput input)
{
var snippetDetails = new SnippetDetails
{
Prefix = input.Prefix ?? string.Empty,
Body = input.Body?.Any() == true
? EscapeDollarSigns(
EnsureRequestedIndentation(input.Body, input.ConvertToTabs, input.TabLength)).GetLines()
: new List <string>
{
string.Empty
},
Description = input.HasDescription ? input.Description ?? string.Empty : null
};
return(new Dictionary <string, SnippetDetails>
{
{ input.Name ?? string.Empty, snippetDetails }
});
}
public string GetSnippet(SnippetInput input)
{
var shape = ShapeSnippet(input);
using var stringWriter = new StringWriter();
using var jsonWriter = new JsonTextWriter(stringWriter)
{
Formatting = Formatting.Indented,
Indentation = Indentation
};
var serilizer = new JsonSerializer()
{
NullValueHandling = NullValueHandling.Ignore
};
serilizer.Serialize(jsonWriter, shape);
var json = stringWriter.ToString();
return(GetJsonBody(json));
}
public void GenerateMultilineSnippet()
{
var input = new SnippetInput
{
Name = "Property",
Prefix = "prop",
Body = "public ${1:int} ${2:MyProperty} { get; set; }$0" + Environment.NewLine + "// Second Line"
};
var generator = new SnippetGenerator();
var snippet = generator.GetSnippet(input);
var lines = Regex.Split(snippet, @"\r?\n");
Assert.Equal("\"Property\": {", lines[0]);
Assert.Equal(" \"prefix\": \"prop\",", lines[1]);
Assert.Equal(" \"body\": [", lines[2]);
Assert.Equal(" \"public ${1:int} ${2:MyProperty} { get; set; }$0\",", lines[3]);
Assert.Equal(" \"// Second Line\"", lines[4]);
Assert.Equal(" ]", lines[5]);
Assert.Equal("}", lines[6]);
}
public void ConvertSpacesToTabs()
{
var input = new SnippetInput
{
Name = "Property",
Prefix = "prop",
Body = " public ${1:int} ${2:MyProperty} { get; set; }$0",
ConvertToTabs = true,
TabLength = 4
};
var generator = new SnippetGenerator();
var snippet = generator.GetSnippet(input);
var lines = Regex.Split(snippet, @"\r?\n");
Assert.Equal("\"Property\": {", lines[0]);
Assert.Equal(" \"prefix\": \"prop\",", lines[1]);
Assert.Equal(" \"body\": [", lines[2]);
Assert.Equal(" \"\\tpublic ${1:int} ${2:MyProperty} { get; set; }$0\"", lines[3]);
Assert.Equal(" ]", lines[4]);
Assert.Equal("}", lines[5]);
}
