Cancel() public method

Cancels the async loading procedure
public Cancel ( ) : void
return void
        public override void AwakeFromNib ()
        {
            base.AwakeFromNib ();

            this.SideSplashView.Image = new NSImage (UIHelpers.GetImagePathname ("side-splash")) {
                Size = new SizeF (150, 482)
            };

            this.Header.StringValue = Properties_Resources.EditTitle;

            Repo = new RootFolder()
            {
                Name = FolderName,
                Id = Credentials.RepoId,
                Address = Credentials.Address.ToString()
            };
            Repo.Selected = true;
            IgnoredFolderLoader.AddIgnoredFolderToRootNode(Repo, Ignores);
            LocalFolderLoader.AddLocalFolderToRootNode(Repo, localPath);
            List<RootFolder> repos = new List<RootFolder>();
            repos.Add(Repo);

            Loader = new AsyncNodeLoader(Repo, Credentials, PredefinedNodeLoader.LoadSubFolderDelegate, PredefinedNodeLoader.CheckSubFolderDelegate);

            CancelButton.Title = Properties_Resources.DiscardChanges;
            FinishButton.Title = Properties_Resources.SaveChanges;

            DataDelegate = new OutlineViewDelegate ();
            DataSource = new CmisTree.CmisTreeDataSource(repos);
            Outline.DataSource = DataSource;
            Outline.Delegate = DataDelegate;

            this.AddressLabel.StringValue = Properties_Resources.CmisWebAddress;
            this.UserLabel.StringValue = Properties_Resources.User;
            this.PasswordLabel.StringValue = Properties_Resources.Password;

            this.AddressText.StringValue = Credentials.Address.ToString ();
            this.UserText.StringValue = Credentials.UserName;
            this.PasswordText.StringValue = Credentials.Password.ToString ();
            this.AddressText.Enabled = false;
            this.UserText.Enabled = false;
            this.LoginStatusProgress.IsDisplayedWhenStopped = false;
            this.LoginStatusLabel.Hidden = true;
            this.FolderTab.Label = Properties_Resources.AddingFolder;
            this.CredentialsTab.Label = Properties_Resources.Credentials;
            switch (this.type) {
            case EditType.EditFolder:
                TabView.SelectAt (0);
                break;
            case EditType.EditCredentials:
                TabView.SelectAt (1);
                break;
            default:
                TabView.SelectAt (0);
                break;
            }
            //  GUI workaround to remove ignore folder {{
            this.TabView.Remove (this.FolderTab);
            //  GUI workaround to remove ignore folder }}

            Controller.CloseWindowEvent += delegate
            {
                Loader.Cancel();
                this.Window.PerformClose (this);
                this.Dispose();
            };

            InsertEvent ();

            //  must be called after InsertEvent()
            Loader.Load(Repo);
            lock(loginLock)
                isClosed = false;

            OnPasswordChanged (this);
        }
Esempio n. 2
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        /// <summary>
        /// Create the UI
        /// </summary>
        private void CreateEdit()
        {
            CmisTreeStore cmisStore = new CmisTreeStore ();
            Gtk.TreeView treeView = new Gtk.TreeView (cmisStore.CmisStore);

            RootFolder root = new RootFolder () {
                Name = this.Name,
                Id = credentials.RepoId,
                Address = credentials.Address.ToString()
            };
            IgnoredFolderLoader.AddIgnoredFolderToRootNode(root, Ignores);
            LocalFolderLoader.AddLocalFolderToRootNode(root, localPath);

            AsyncNodeLoader asyncLoader = new AsyncNodeLoader (root, credentials, PredefinedNodeLoader.LoadSubFolderDelegate, PredefinedNodeLoader.CheckSubFolderDelegate);
            asyncLoader.UpdateNodeEvent += delegate {
                cmisStore.UpdateCmisTree(root);
            };
            cmisStore.UpdateCmisTree (root);
            asyncLoader.Load (root);

            Header = CmisSync.Properties_Resources.EditTitle;

            VBox layout_vertical   = new VBox (false, 12);

            Controller.CloseWindowEvent += delegate
            {
                asyncLoader.Cancel();
            };

            Button cancel_button = new Button (CmisSync.Properties_Resources.Cancel);
            cancel_button.Clicked += delegate {
                Close();
            };

            Button finish_button = new Button (CmisSync.Properties_Resources.SaveChanges);
            finish_button.Clicked += delegate {
                Ignores = NodeModelUtils.GetIgnoredFolder(root);
                Controller.SaveFolder();
                Close();
            };

            Gtk.TreeIter iter;
            treeView.HeadersVisible = false;
            treeView.Selection.Mode = SelectionMode.Single;

            TreeViewColumn column = new TreeViewColumn ();
            column.Title = "Name";
            CellRendererToggle renderToggle = new CellRendererToggle ();
            column.PackStart (renderToggle, false);
            renderToggle.Activatable = true;
            column.AddAttribute (renderToggle, "active", (int)CmisTreeStore.Column.ColumnSelected);
            column.AddAttribute (renderToggle, "inconsistent", (int)CmisTreeStore.Column.ColumnSelectedThreeState);
            column.AddAttribute (renderToggle, "radio", (int)CmisTreeStore.Column.ColumnRoot);
            renderToggle.Toggled += delegate (object render, ToggledArgs args) {
                TreeIter iterToggled;
                if (! cmisStore.CmisStore.GetIterFromString (out iterToggled, args.Path))
                {
                    Console.WriteLine("Toggled GetIter Error " + args.Path);
                    return;
                }

                Node node = cmisStore.CmisStore.GetValue(iterToggled,(int)CmisTreeStore.Column.ColumnNode) as Node;
                if (node == null)
                {
                    Console.WriteLine("Toggled GetValue Error " + args.Path);
                    return;
                }

                if (node.Parent == null)
                {
                    node.Selected = true;
                }
                else
                {
                    if (node.Selected == false)
                    {
                        node.Selected = true;
                    }
                    else
                    {
                        node.Selected = false;
                    }
                }
                cmisStore.UpdateCmisTree(root);
            };
            CellRendererText renderText = new CellRendererText ();
            column.PackStart (renderText, false);
            column.SetAttributes (renderText, "text", (int)CmisTreeStore.Column.ColumnName);
            column.Expand = true;
            treeView.AppendColumn (column);

            treeView.AppendColumn ("Status", new StatusCellRenderer (), "text", (int)CmisTreeStore.Column.ColumnStatus);

            treeView.RowExpanded += delegate (object o, RowExpandedArgs args) {
                Node node = cmisStore.CmisStore.GetValue(args.Iter, (int)CmisTreeStore.Column.ColumnNode) as Node;
                asyncLoader.Load(node);
            };

            ScrolledWindow sw = new ScrolledWindow() {
                ShadowType = Gtk.ShadowType.In
            };
            sw.Add(treeView);

            layout_vertical.PackStart (new Label(""), false, false, 0);
            layout_vertical.PackStart (sw, true, true, 0);
            Add(layout_vertical);
            AddButton(cancel_button);
            AddButton(finish_button);

            finish_button.GrabDefault ();

            this.ShowAll();
        }
Esempio n. 3
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        /// <summary>
        /// Create the UI
        /// </summary>
        private void CreateEdit()
        {
            RootFolder repo = new RootFolder()
            {
                Name = FolderName,
                Id = credentials.RepoId,
                Address = credentials.Address.ToString()
            };
            repo.Selected = true;
            IgnoredFolderLoader.AddIgnoredFolderToRootNode(repo, Ignores);
            LocalFolderLoader.AddLocalFolderToRootNode(repo, localPath);
            List<RootFolder> repos = new List<RootFolder>();
            repos.Add(repo);

            OutlineViewDelegate DataDelegate = new OutlineViewDelegate ();
            CmisTree.CmisTreeDataSource DataSource = new CmisTree.CmisTreeDataSource(repos);

            CmisOutlineController OutlineController = new CmisOutlineController (DataSource, DataDelegate);

            AsyncNodeLoader asyncLoader = new AsyncNodeLoader(repo, credentials, PredefinedNodeLoader.LoadSubFolderDelegate, PredefinedNodeLoader.CheckSubFolderDelegate);
            asyncLoader.UpdateNodeEvent += delegate {
                InvokeOnMainThread(delegate {
                    DataSource.UpdateCmisTree(repo);
                    NSOutlineView view = OutlineController.OutlineView();
                    for (int i = 0; i < view.RowCount; ++i) {
                        view.ReloadItem(view.ItemAtRow(i));
                    }
                });
            };
            asyncLoader.Load(repo);

            DataDelegate.ItemExpanded += delegate(NSNotification notification)
            {
                InvokeOnMainThread(delegate {
                    NSCmisTree cmis = notification.UserInfo["NSObject"] as NSCmisTree;
                    if (cmis == null) {
                        Console.WriteLine("ItemExpanded Error");
                        return;
                    }

                    NSCmisTree cmisRoot = cmis;
                    while (cmisRoot.Parent != null) {
                        cmisRoot = cmisRoot.Parent;
                    }
                    if (repo.Name != cmisRoot.Name) {
                        Console.WriteLine("ItemExpanded find root Error");
                        return;
                    }

                    Node node = cmis.GetNode(repo);
                    if (node == null) {
                        Console.WriteLine("ItemExpanded find node Error");
                        return;
                    }
                    asyncLoader.Load(node);
                });
            };
            DataSource.SelectedEvent += delegate (NSCmisTree cmis, int selected) {
                InvokeOnMainThread(delegate {
                    Node node = cmis.GetNode(repo);
                    if (node == null) {
                        Console.WriteLine("SelectedEvent find node Error");
                    }
                    node.Selected = (selected != 0);
                    DataSource.UpdateCmisTree(repo);

                    NSOutlineView view = OutlineController.OutlineView();
                    for (int i = 0; i < view.RowCount; ++i) {
                        try{
                            view.ReloadItem(view.ItemAtRow(i));
                        }catch(Exception e) {
                            Console.WriteLine(e);
                        }
                    }
                });
            };

            OutlineController.View.Frame = new RectangleF (190, 60, 400, 240);
            ContentView.AddSubview (OutlineController.View);

            Controller.CloseWindowEvent += delegate
            {
                asyncLoader.Cancel();
            };

            Controller.OpenWindowEvent += delegate
            {
                InvokeOnMainThread (delegate {
                    OrderFrontRegardless ();
                });
            };


            NSButton finish_button = new NSButton()
            {
                Title = Properties_Resources.SaveChanges,
            };

            NSButton cancel_button = new NSButton()
            {
                Title = Properties_Resources.DiscardChanges
            };

            Buttons.Add(finish_button);
            Buttons.Add(cancel_button);

            finish_button.Activated += delegate
            {
                Ignores = NodeModelUtils.GetIgnoredFolder(repo);
                Controller.SaveFolder();
                InvokeOnMainThread (delegate {
                    PerformClose (this);
                });
            };

            cancel_button.Activated += delegate
            {
                InvokeOnMainThread (delegate {
                    PerformClose (this);
                });
            };

            this.Header = Properties_Resources.EditTitle;
            this.Description = "";
            this.ShowAll();
        }
Esempio n. 4
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        public override void AwakeFromNib ()
        {
            base.AwakeFromNib ();

            this.SideSplashView.Image = new NSImage (Path.Combine (NSBundle.MainBundle.ResourcePath, "Pixmaps", "side-splash.png")) {
                Size = new SizeF (150, 482)
            };

            this.Header.StringValue = Properties_Resources.EditTitle;

            Repo = new RootFolder()
            {
                Name = FolderName,
                Id = credentials.RepoId,
                Address = credentials.Address.ToString()
            };
            Repo.Selected = true;
            IgnoredFolderLoader.AddIgnoredFolderToRootNode(Repo, Ignores);
            LocalFolderLoader.AddLocalFolderToRootNode(Repo, localPath);
            List<RootFolder> repos = new List<RootFolder>();
            repos.Add(Repo);

            Loader = new AsyncNodeLoader(Repo, credentials, PredefinedNodeLoader.LoadSubFolderDelegate, PredefinedNodeLoader.CheckSubFolderDelegate);

            CancelButton.Title = Properties_Resources.DiscardChanges;
            FinishButton.Title = Properties_Resources.SaveChanges;

            DataDelegate = new OutlineViewDelegate ();
            DataSource = new CmisTree.CmisTreeDataSource(repos);
            Outline.DataSource = DataSource;
            Outline.Delegate = DataDelegate;

            Controller.CloseWindowEvent += delegate
            {
                Loader.Cancel();
                this.Window.PerformClose (this);
                this.Dispose();
            };

            InsertEvent ();

            //  must be called after InsertEvent()
            Loader.Load(Repo);
        }