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//
// RecentOpen.cs
//
// Author:
// Mike Krüger <mkrueger@novell.com>
//
// Copyright (C) 2009 Novell, Inc (http://www.novell.com)
//
// 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.Xml;
using System.Diagnostics;
using System.Collections.Generic;
using System.IO;
using MonoDevelop.Core;
using System.Linq;
namespace MonoDevelop.Ide.Desktop
{
public class FdoRecentFiles : RecentFiles, IDisposable
{
RecentFileStorage recentFiles;
const string projGroup = "MonoDevelop Projects";
const string fileGroup = "MonoDevelop Files";
const int ItemLimit = 25;
public FdoRecentFiles () : this (RecentFileStorage.DefaultPath)
{
}
public FdoRecentFiles (string storageFile)
{
recentFiles = new RecentFileStorage (storageFile);
recentFiles.RemoveMissingFiles (projGroup, fileGroup);
}
public override event EventHandler Changed {
add { recentFiles.RecentFilesChanged += value; }
remove { recentFiles.RecentFilesChanged -= value; }
}
protected override IList<RecentFile> OnGetProjects ()
{
try {
return Get (projGroup);
} catch (Exception e) {
LoggingService.LogError ("Can't get recent projects list.", e);
return new List <RecentFile> ();
}
}
protected override IList<RecentFile> OnGetFiles ()
{
try {
return Get (fileGroup);
} catch (Exception e) {
LoggingService.LogError ("Can't get recent files list.", e);
return new List <RecentFile> ();
}
}
IList<RecentFile> Get (string grp)
{
var gp = recentFiles.GetItemsInGroup (grp);
return gp.Select (i => new RecentFile (i.LocalPath, i.Private, i.Timestamp)).ToList ();
}
public override void ClearProjects ()
{
try {
recentFiles.ClearGroup (projGroup);
} catch (Exception e) {
LoggingService.LogError ("Can't clear recent projects list.", e);
}
}
public override void ClearFiles ()
{
try {
recentFiles.ClearGroup (fileGroup);
} catch (Exception e) {
LoggingService.LogError ("Can't get recent files list.", e);
}
}
public override void AddFile (string fileName, string displayName)
{
Add (fileGroup, fileName, displayName);
}
public override void AddProject (string fileName, string displayName)
{
Add (projGroup, fileName, displayName);
}
void Add (string grp, string fileName, string displayName)
{
var mime = DesktopService.GetMimeTypeForUri (fileName);
System.Threading.ThreadPool.QueueUserWorkItem (_ => {
try {
var uri = RecentFileStorage.ToUri (fileName);
var recentItem = new RecentItem (uri, mime, grp) { Private = displayName };
recentFiles.AddWithLimit (recentItem, grp, ItemLimit);
} catch (Exception e) {
LoggingService.LogError ("Failed to add item to recent files list.", e);
}
});
}
public override void NotifyFileRemoved (string fileName)
{
System.Threading.ThreadPool.QueueUserWorkItem (_ => {
try {
recentFiles.RemoveItem (RecentFileStorage.ToUri (fileName));
} catch (Exception e) {
LoggingService.LogError ("Can't remove from recent files list.", e);
}
});
}
public override void NotifyFileRenamed (string oldName, string newName)
{
System.Threading.ThreadPool.QueueUserWorkItem (_ => {
try {
recentFiles.RenameItem (RecentFileStorage.ToUri (oldName), RecentFileStorage.ToUri (newName));
} catch (Exception e) {
LoggingService.LogError ("Can't rename file in recent files list.", e);
}
});
}
public void Dispose ()
{
recentFiles.Dispose ();
recentFiles = null;
}
}
public abstract class RecentFiles
{
List<string> favoriteFiles;
const string FavoritesConfigKey = "FavoriteRecentFiles";
public RecentFiles ()
{
favoriteFiles = PropertyService.Get (FavoritesConfigKey, new List<string> ());
}
public IList<RecentFile> GetProjects ()
{
var projects = OnGetProjects ();
List<RecentFile> result = new List<RecentFile> ();
List<string> toRemove = null;
foreach (var f in favoriteFiles) {
if (!File.Exists (f)) {
if (toRemove == null)
toRemove = new List<string> ();
toRemove.Add (f);
continue;
}
var entry = projects.FirstOrDefault (p => f == p.FileName);
if (entry != null)
result.Add (entry);
else
result.Add (new RecentFile (f, Path.GetFileNameWithoutExtension (f), DateTime.Now));
}
if (toRemove != null) {
foreach (var f in toRemove)
favoriteFiles.Remove (f);
}
foreach (var e in projects)
if (!result.Contains (e))
result.Add (e);
return result;
}
public IList<RecentFile> GetFiles ()
{
return OnGetFiles ();
}
public abstract event EventHandler Changed;
public abstract void ClearProjects ();
public abstract void ClearFiles ();
public abstract void AddFile (string fileName, string displayName);
public abstract void AddProject (string fileName, string displayName);
public abstract void NotifyFileRemoved (string filename);
public abstract void NotifyFileRenamed (string oldName, string newName);
protected abstract IList<RecentFile> OnGetProjects ();
protected abstract IList<RecentFile> OnGetFiles ();
public void AddFile (string fileName, MonoDevelop.Projects.Project project)
{
var projectName = project != null? project.Name : null;
var displayName = projectName != null?
string.Format ("{0} [{1}]", Path.GetFileName (fileName), projectName)
: Path.GetFileName (fileName);
AddFile (fileName, displayName);
}
internal void SetFavoriteFile (FilePath file, bool favorite)
{
if (favorite)
favoriteFiles.Add (file);
else
favoriteFiles.Remove (file);
PropertyService.Set (FavoritesConfigKey, favoriteFiles);
PropertyService.SaveProperties ();
}
internal bool IsFavoriteFile (FilePath file)
{
return favoriteFiles.Contains (file);
}
}
public class RecentFile
{
string displayName, fileName;
DateTime timestamp;
public RecentFile (string fileName, string displayName, DateTime timestamp)
{
this.fileName = fileName;
this.displayName = displayName;
this.timestamp = timestamp;
}
public bool IsFavorite {
get {
return DesktopService.RecentFiles.IsFavoriteFile (fileName);
}
set {
DesktopService.RecentFiles.SetFavoriteFile (fileName, value);
}
}
public string FileName { get { return fileName; } }
public string DisplayName {
get {
return string.IsNullOrEmpty (displayName)? Path.GetFileName (fileName) : displayName;
}
}
public DateTime TimeStamp { get { return timestamp; } }
public override string ToString ()
{
return FileName;
}
}
}
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