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//
// GoToControllerCommandHandler.cs
//
// Author:
// Piotr Dowgiallo <sparekd@gmail.com>
//
// Copyright (c) 2012 Piotr Dowgiallo
//
// 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.Linq;
using ICSharpCode.NRefactory6.CSharp;
using Microsoft.CodeAnalysis;
using MonoDevelop.AspNet.Projects;
using MonoDevelop.Components.Commands;
using MonoDevelop.Core;
using MonoDevelop.Ide;
using MonoDevelop.Ide.TypeSystem;
namespace MonoDevelop.AspNet.Commands
{
class GoToControllerCommandHandler : CommandHandler
{
protected override void Update (CommandInfo info)
{
var doc = IdeApp.Workbench.ActiveDocument;
if (doc == null || doc.Project == null) {
info.Enabled = info.Visible = false;
return;
}
var aspFlavor = doc.Project.GetService<AspNetAppProjectFlavor> ();
if (aspFlavor == null || !aspFlavor.IsAspMvcProject) {
info.Enabled = info.Visible = false;
return;
}
var baseDirectory = doc.FileName.ParentDirectory.ParentDirectory;
if (!string.Equals (baseDirectory.FileName, "Views"))
info.Enabled = info.Visible = false;
}
protected override void Run ()
{
var doc = IdeApp.Workbench.ActiveDocument;
var name = doc.FileName.ParentDirectory.FileName;
var controller = FindController (doc.Project, name);
if (controller != null)
IdeApp.ProjectOperations.JumpToDeclaration (controller, doc.Project);
else
MessageService.ShowError ("Matching controller cannot be found.");
}
INamedTypeSymbol FindController (MonoDevelop.Projects.Project project, string name)
{
var compilation = TypeSystemService.GetCompilationAsync (project).Result;
if (compilation == null)
return null;
return compilation.GetAllTypesInMainAssembly ()
.FirstOrDefault (symbol => symbol.Name == name + "Controller");
}
}
}
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