public Event Find_Child_Event(Event parent_event,string Child_Name)
{
foreach (Event child_event in parent_event.Child_Events)
{
if (child_event.Title == Child_Name)
{
return (child_event);
}
}
return (null);
}
public Event(bool done, bool due_date, DateTime created, DateTime completed, DateTime due, string title, string description, float completion, Event parent_event)
{
Done = done;
Due_Date = due_date;
Created = created;
Completed = completed;
Due = due;
Title = title;
Description = description;
Completion = completion;
Parent_Event = parent_event;
}
public Event Find_Event(Event some_event, string name)
{
if (some_event.Title == name)
{
return (some_event);
}
else
{
foreach (Event eve in some_event.Child_Events)
{
Event temp = Find_Event(eve, name);
if (temp != null)
{
return temp;
}
}
}
return (null);
}
public Add_Event(Event new_event)
{
InitializeComponent();
done = new_event.Done;
due_date = new_event.Due_Date;
Day = new_event.Created;
dtp_Complete_Date.Value = new_event.Completed;
dtp_Day.Value = new_event.Due;
txt_Title.Text = new_event.Title;
rtb_Description.Text = new_event.Description;
edit_event = new_event;
Parent_Event = new_event.Parent_Event;
Write_Tree(trv_All_Events, Day);
editing = true;
//need to write to treeview
//and select parent event and check checkbox
if (new_event.Parent_Event != null)
{
chk_Project.Checked = true;
txt_Project.Text = new_event.Parent_Event.Title;
}
}
public void Delete_Event(Event events)
{
Child_Events.Remove(events);
}
public void Add_Events(Event events)
{
Child_Events.Add(events);
}
public void Write_Node(TreeView Tree_View, Event write_event, DateTime Dat)
{
foreach (Event ev in write_event.Child_Events)
{
TreeNode node = new TreeNode();
if (ev.Done == true)
{
node.BackColor = Color.LightGray;
}
else if (ev.Due_Date)
{
node.BackColor = Color.LightCoral;
}
else if (ev.Completion != 0)
{
node.BackColor = Color.LightBlue;
}
else
{
node.BackColor = Color.LightGreen;
}
node.Text = ev.Title;
node.Tag = node.BackColor;
node.Name = "trn_" + ev.Title;
if (Dat > ev.Completed && ev.Done)
{
}
else
{
Tree_View.SelectedNode.Nodes.Add(node);
if (ev.Child_Events.Count != 0)
{
Tree_View.SelectedNode = node;
}
else
{
}
}
Write_Node(Tree_View, ev, Dat);
if (ev.Child_Events.Count != 0)
Tree_View.SelectedNode = Tree_View.SelectedNode.Parent;
}
}
public void Write_List(ListView List_View, Event selected_event = null)
{
if (selected_event == null)
{
foreach (Event e in file.All_Events)
{
ListViewItem item = new ListViewItem();
item.Text = e.Title;
item.Name = "lsi_" + e.Title;
if (e.Due_Date == true)
item.SubItems.Add(e.Completed.ToString("MM/dd/yyyy - hh:00 tt"));
List_View.Items.Add(item);
}
}
else
{
foreach (Event ev in selected_event.Child_Events)
{
ListViewItem item = new ListViewItem();
item.Text = ev.Title;
item.Name = "lsi_" + ev.Title;
if (ev.Due_Date == true)
item.SubItems.Add(ev.Completed.ToString("MM/dd/yyyy - hh:00 tt"));
List_View.Items.Add(item);
}
}
}
public void Show_Edit_Event(Event new_event)
{
Form ae = Application.OpenForms["Add_Event"];
var new_Add_Event = new Add_Event(new_event);
if (ae == null)
{
new_Add_Event.Show();
}
else
{
ae.Activate();
}
}
public void Save_Event(Event new_event)
{
if (new_event.Parent_Event == null)
{
file.All_Events.Add(new_event);
}
else
{
new_event.Parent_Event.Child_Events.Add(new_event);
int i = 0;
float j = 0;
foreach (Event e in new_event.Parent_Event.Child_Events)
{
j += e.Completion;
i++;
}
new_event.Parent_Event.Completion_Children = (j / i);
}
}
public void Move_Event(Event ev, bool Up)
{
List<Event> current_list;
int index;
if (ev.Parent_Event != null)
{
current_list = ev.Parent_Event.Child_Events;
}
else
{
current_list = file.All_Events;
}
index = current_list.IndexOf(ev);
int len = current_list.Count();
if (Up && index != 0)
{
Event old = current_list[index - 1];
current_list[index - 1] = current_list[index];
current_list[index] = old;
}
else if (!Up && index < len-1)
{
Event old = current_list[index + 1];
current_list[index + 1] = current_list[index];
current_list[index] = old;
}
}
private bool Check_Duplicate(Event some_event, string name)
{
if (some_event.Title == name)
{
edit_event = some_event;
return (true);
}
else
{
foreach (Event eve in some_event.Child_Events)
{
if (Check_Duplicate(eve, name))
{
return (true);
}
}
}
return (false);
}
private void btn_Save_Event_Click(object sender, EventArgs e)
{
if (txt_Title.Text == "")
{
MessageBox.Show("Event Title is blank","Title ERROR");
return;
}
Event parent_event = null;
string pname;
bool duplicate = false;
if (editing)
{
duplicate = true;
}
else
{
foreach (Event test_event in file.All_Events)
{
duplicate = Check_Duplicate(test_event, txt_Title.Text);
if (duplicate == true)
{
break;
}
}
}
if (trv_All_Events.SelectedNode != null && chk_Project.Checked)
{
pname = txt_Project.Text;
if (pname == txt_Title.Text)
{
MessageBox.Show("Event has parent's name", "Title ERROR");
return;
}
foreach (Event eve in file.All_Events)
{
parent_event = Find_Event(eve, pname);
if (parent_event != null)
{
break;
}
}
}
if (duplicate)
{
DialogResult dr = MessageBox.Show("Overwrite Event?", "Event Title is not unique", MessageBoxButtons.OKCancel);
if (dr == DialogResult.OK)
{
//edit_event = new Event(done, due_date, Day, dtp_Complete_Date.Value, dtp_Day.Value, txt_Title.Text, rtb_Description.Text, Completion, parent_event);
if (edit_event.Parent_Event != null)
{
edit_event.Parent_Event.Child_Events.Remove(edit_event);
}
else
{
file.All_Events.Remove(edit_event);
}
edit_event.Done = done;
edit_event.Due_Date = due_date;
edit_event.Created = Day;
edit_event.Completed = dtp_Complete_Date.Value;
edit_event.Due = dtp_Day.Value;
edit_event.Title = txt_Title.Text;
edit_event.Description = rtb_Description.Text;
edit_event.Completion = Completion;
if (edit_event == parent_event)
{
parent_event = null;
}
edit_event.Parent_Event = parent_event;
if (parent_event != null)
{
edit_event.Parent_Event.Child_Events.Add(edit_event);
}
else
{
file.All_Events.Add(edit_event);
}
this.Close();
}
else
{
return;
}
}
else
{
Event ev = new Event(done, due_date, Day, dtp_Complete_Date.Value, dtp_Day.Value, txt_Title.Text, rtb_Description.Text, Completion, parent_event);
Save_Event(ev);
this.Close();
}
data_changed();
}
