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//
// TaskService.cs
//
// Author:
// Lluis Sanchez Gual <lluis@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.IO;
using System.Collections.Generic;
using System.Xml.Serialization;
using MonoDevelop.Core;
using MonoDevelop.Core.Serialization;
using MonoDevelop.Projects;
using MonoDevelop.Ide.Gui;
namespace MonoDevelop.Ide.Tasks
{
public enum TaskSeverity
{
Error,
Warning,
Information,
Comment
}
public static class TaskService
{
static TaskStore errors = new TaskStore ();
static TaskStore userTasks = new TaskStore ();
static bool errorBubblesVisible = true;
static bool warningBubblesVisible = true;
static TaskService ()
{
IdeApp.Workspace.WorkspaceItemLoaded += OnWorkspaceItemLoaded;
IdeApp.Workspace.WorkspaceItemUnloaded += OnWorkspaceItemUnloaded;
errors.ItemName = GettextCatalog.GetString ("Warning/Error");
userTasks.ItemName = GettextCatalog.GetString ("User Task");
}
public static TaskStore Errors {
get { return errors; }
}
public static TaskStore UserTasks {
get { return userTasks; }
}
public static bool ErrorBubblesVisible {
get { return errorBubblesVisible; }
set {
if (errorBubblesVisible != value) {
errorBubblesVisible = value;
if (BubblesVisibilityChanged != null)
BubblesVisibilityChanged (null, EventArgs.Empty);
}
}
}
public static bool WarningBubblesVisible {
get { return warningBubblesVisible; }
set {
if (warningBubblesVisible != value) {
warningBubblesVisible = value;
if (BubblesVisibilityChanged != null)
BubblesVisibilityChanged (null, EventArgs.Empty);
}
}
}
public static event EventHandler BubblesVisibilityChanged;
public static void ShowErrors ()
{
Pad errorsPad = IdeApp.Workbench.GetPad<MonoDevelop.Ide.Gui.Pads.ErrorListPad> ();
if (errorsPad != null) {
errorsPad.Visible = true;
errorsPad.BringToFront ();
}
}
/// <summary>
/// Shows a description of the task in the status bar
/// </summary>
public static void ShowStatus (Task t)
{
if (t == null)
IdeApp.Workbench.StatusBar.ShowMessage (GettextCatalog.GetString ("No more errors or warnings"));
else if (t.Severity == TaskSeverity.Error)
IdeApp.Workbench.StatusBar.ShowError (t.Description);
else if (t.Severity == TaskSeverity.Warning)
IdeApp.Workbench.StatusBar.ShowWarning (t.Description);
else
IdeApp.Workbench.StatusBar.ShowMessage (t.Description);
}
static void OnWorkspaceItemLoaded (object sender, WorkspaceItemEventArgs e)
{
string fileToLoad = GetUserTasksFilename (e.Item);
userTasks.BeginTaskUpdates ();
try {
// Load User Tasks from xml file
if (File.Exists (fileToLoad)) {
XmlDataSerializer serializer = new XmlDataSerializer (new DataContext ());
List<Task> ts = (List<Task>) serializer.Deserialize (fileToLoad, typeof(List<Task>));
foreach (Task t in ts) {
t.WorkspaceObject = e.Item;
userTasks.Add (t);
}
}
}
catch (Exception ex) {
LoggingService.LogWarning ("Could not load user tasks: " + fileToLoad, ex);
}
finally {
userTasks.EndTaskUpdates ();
}
}
static void OnWorkspaceItemUnloaded (object sender, WorkspaceItemEventArgs e)
{
// Save UserTasks to xml file
SaveUserTasks (e.Item);
// Remove solution tasks
errors.RemoveItemTasks (e.Item, true);
userTasks.RemoveItemTasks (e.Item, true);
}
static FilePath GetUserTasksFilename (WorkspaceItem item)
{
FilePath combinePath = item.FileName.ParentDirectory;
return combinePath.Combine (item.FileName.FileNameWithoutExtension + ".usertasks");
}
internal static void SaveUserTasks (IWorkspaceObject item)
{
string fileToSave = GetUserTasksFilename ((WorkspaceItem)item);
try {
List<Task> utasks = new List<Task> (userTasks.GetItemTasks (item, true));
if (utasks.Count == 0) {
if (File.Exists (fileToSave))
File.Delete (fileToSave);
} else {
XmlDataSerializer serializer = new XmlDataSerializer (new DataContext ());
serializer.Serialize (fileToSave, utasks);
}
} catch (Exception ex) {
LoggingService.LogWarning ("Could not save user tasks: " + fileToSave, ex);
}
}
public static event EventHandler<TaskEventArgs> JumpedToTask;
internal static void InformJumpToTask (Task task)
{
EventHandler<TaskEventArgs> handler = JumpedToTask;
if (handler != null)
handler (null, new TaskEventArgs (task));
}
internal static void InformCommentTasks (CommentTasksChangedEventArgs args)
{
var handler = CommentTasksChanged;
if (handler != null)
handler (null, args);
}
public static event EventHandler<CommentTasksChangedEventArgs> CommentTasksChanged;
public static event EventHandler<TaskEventArgs> TaskToggled;
public static void FireTaskToggleEvent (object sender, TaskEventArgs e)
{
var handler = TaskToggled;
if (handler != null)
handler (sender, e);
}
}
}
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