/// <summary>
/// </summary>
/// <param name="xmlNodeToSaveTo"></param>
/// <param name="taskNodeToSave"></param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="xmlNodeToSaveTo"/> is <see langword="null"/>.
/// -or-
/// <paramref name="taskNodeToSave"/> is <see langword="null"/>.
/// </exception>
protected void SaveNode(XmlNode xmlNodeToSaveTo, NuGenTaskTreeNodeBase taskNodeToSave)
{
if (xmlNodeToSaveTo == null)
{
throw new ArgumentNullException("xmlNodeToSaveTo");
}
if (taskNodeToSave == null)
{
throw new ArgumentNullException("xmlNodeToSave");
}
if (taskNodeToSave.IsRemovable)
{
string xmlNodeName = (taskNodeToSave is NuGenTaskTreeNode)
? Resources.XmlTag_Task
: Resources.XmlTag_Folder
;
XmlNode xmlTaskNode = this.XmlService.AppendChild(xmlNodeToSaveTo, xmlNodeName);
taskNodeToSave.Save(xmlTaskNode);
foreach (NuGenTaskTreeNodeBase childNode in taskNodeToSave.Nodes)
{
this.SaveNode(xmlTaskNode, childNode);
}
}
}
/// <summary>
/// </summary>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="taskNodeToAdd"/> is <see langword="null"/>.
/// </exception>
public void AddTask(NuGenTaskTreeNode taskNodeToAdd)
{
if (taskNodeToAdd == null)
{
throw new ArgumentNullException("taskNodeToAdd");
}
NuGenTaskTreeNodeBase selectedNode = (NuGenTaskTreeNodeBase)this.SelectedNode;
if (
selectedNode is NuGenFolderTreeNode &&
selectedNode.IsRemovable
)
{
selectedNode.Nodes.AddNode(taskNodeToAdd);
}
else if (
selectedNode != null &&
selectedNode.Parent != null
)
{
if (
selectedNode.Parent is NuGenTaskTreeNodeBase &&
((NuGenTaskTreeNodeBase)selectedNode.Parent).IsRemovable
)
{
selectedNode.Parent.Nodes.AddNode(taskNodeToAdd);
}
else
{
this.Nodes.AddNode(taskNodeToAdd);
}
}
else
{
this.Nodes.AddNode(taskNodeToAdd);
}
this.SelectedNode = taskNodeToAdd;
this.OnTaskAdded(EventArgs.Empty);
this.OnEventToBeDelayed(new NuGenTaskAddedEventArgs(taskNodeToAdd.Text));
}
/// <summary>
/// </summary>
/// <param name="xmlNodeToLoadFrom"></param>
/// <param name="parentNodeCollection"></param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="xmlNodeToLoadFrom"/> is <see langword="null"/>.
/// -or-
/// <paramref name="parentNodeCollection"/> is <see langword="null"/>.
/// </exception>
protected void LoadNode(XmlNode xmlNodeToLoadFrom, NuGenTreeNodeCollection parentNodeCollection)
{
if (xmlNodeToLoadFrom == null)
{
throw new ArgumentNullException("xmlNodeToLoadFrom");
}
if (parentNodeCollection == null)
{
throw new ArgumentNullException("parentNodeCollection");
}
NuGenTaskTreeNodeBase treeNodeToAdd = null;
if (xmlNodeToLoadFrom.Name == Resources.XmlTag_Folder)
{
treeNodeToAdd = new NuGenFolderTreeNode(this.ServiceProvider);
this.InitializeFolder((NuGenFolderTreeNode)treeNodeToAdd);
}
else if (xmlNodeToLoadFrom.Name == Resources.XmlTag_Task)
{
treeNodeToAdd = new NuGenTaskTreeNode(this.ServiceProvider);
this.InitializeTask((NuGenTaskTreeNode)treeNodeToAdd);
}
else
{
return;
}
parentNodeCollection.AddNode(treeNodeToAdd);
treeNodeToAdd.Load(xmlNodeToLoadFrom);
foreach (XmlNode childNode in xmlNodeToLoadFrom.ChildNodes)
{
this.LoadNode(childNode, treeNodeToAdd.Nodes);
}
}
/// <summary>
/// </summary>
/// <param name="xmlNodeToSaveTo"></param>
/// <param name="taskNodeToSave"></param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="xmlNodeToSaveTo"/> is <see langword="null"/>.
/// -or-
/// <paramref name="taskNodeToSave"/> is <see langword="null"/>.
/// </exception>
protected void SaveNode(XmlNode xmlNodeToSaveTo, NuGenTaskTreeNodeBase taskNodeToSave)
{
if (xmlNodeToSaveTo == null)
{
throw new ArgumentNullException("xmlNodeToSaveTo");
}
if (taskNodeToSave == null)
{
throw new ArgumentNullException("xmlNodeToSave");
}
if (taskNodeToSave.IsRemovable)
{
string xmlNodeName = (taskNodeToSave is NuGenTaskTreeNode)
? Resources.XmlTag_Task
: Resources.XmlTag_Folder
;
XmlNode xmlTaskNode = this.XmlService.AppendChild(xmlNodeToSaveTo, xmlNodeName);
taskNodeToSave.Save(xmlTaskNode);
foreach (NuGenTaskTreeNodeBase childNode in taskNodeToSave.Nodes)
{
this.SaveNode(xmlTaskNode, childNode);
}
}
}
/**
* InitializeContextMenu
*/
private void InitializeContextMenu(ref ContextMenuStrip contextMenuToInitialize, ref IContainer componentsToAddContextMenuTo)
{
if (componentsToAddContextMenuTo == null)
{
componentsToAddContextMenuTo = new Container();
}
contextMenuToInitialize = new ContextMenuStrip(componentsToAddContextMenuTo);
contextMenuToInitialize.RenderMode = ToolStripRenderMode.System;
List <ToolStripMenuItem> priorityItems = new List <ToolStripMenuItem>();
priorityItems.Add(
new ToolStripMenuItem(
Resources.CriticalMenuItem_Text,
Resources.Priority_Critical,
this.criticalMenuItem_Click
)
);
priorityItems.Add(
new ToolStripMenuItem(
Resources.RequiredMenuItem_Text,
Resources.Priority_Required,
this.requiredMenuItem_Click
)
);
priorityItems.Add(
new ToolStripMenuItem(
Resources.WantedMenuItem_Text,
Resources.Priority_Wanted,
this.wantedMenuItem_Click
)
);
priorityItems.Add(
new ToolStripMenuItem(
Resources.WouldBeNiceMenuItem_Text,
Resources.Priority_WouldBeNice,
this.wouldBeNiceMenuItem_Click
)
);
priorityItems.Add(
new ToolStripMenuItem(
Resources.MaybeMenuItem_Text,
Resources.Priority_Maybe,
this.maybeMenuItem_Click
)
);
ToolStripMenuItem deleteMenuItem = new ToolStripMenuItem(
Resources.DeleteMenuItem_Text,
Resources.Delete,
this.deleteMenuItem_Click,
Keys.Delete
);
ToolStripMenuItem selectAllMenuItem = new ToolStripMenuItem(
Resources.SelectAllMenuItem_Text,
null,
this.selectAllMenuItem_Click,
Keys.Control | Keys.A
);
foreach (ToolStripMenuItem priorityItem in priorityItems)
{
contextMenuToInitialize.Items.Add(priorityItem);
}
contextMenuToInitialize.Items.Add("-");
contextMenuToInitialize.Items.Add(deleteMenuItem);
/* TURNED OFF: contextMenuToInitialize.Items.Add("-");
* contextMenuToInitialize.Items.Add(selectAllMenuItem); */
contextMenuToInitialize.Opening += delegate
{
if (this.SelectedNode is NuGenTaskTreeNodeBase)
{
NuGenTaskTreeNodeBase selectedNode = (NuGenTaskTreeNodeBase)this.SelectedNode;
bool hasPriority = selectedNode.HasPriority;
bool isRemovable = selectedNode.IsRemovable;
deleteMenuItem.Enabled = isRemovable;
foreach (ToolStripMenuItem priorityItem in priorityItems)
{
priorityItem.Enabled = hasPriority;
}
}
else
{
deleteMenuItem.Enabled = true;
foreach (ToolStripMenuItem priorityItem in priorityItems)
{
priorityItem.Enabled = true;
}
}
};
}
