using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace DiagramUI.UserControls
{
/// <summary>
/// List of comboboxes with left position of labels
/// </summary>
public partial class UserControlComboboxListLeft : UserControl
{
#region Fields
static private int height = 0;
/// <summary>
/// List of controls
/// </summary>
protected List<UserControlComboboxListLeft> list = new List<UserControlComboboxListLeft>();
#endregion
#region Ctor
/// <summary>
/// Default constructor
/// </summary>
public UserControlComboboxListLeft()
{
InitializeComponent();
if (height == 0)
{
height = Height;
}
list.Add(this);
}
private UserControlComboboxListLeft(List<UserControlComboboxListLeft> list)
: this()
{
this.list = list;
list.Add(this);
}
#endregion
#region Public Members
/// <summary>
/// Count of comboboxes
/// </summary>
public int Count
{
get
{
return list.Count;
}
set
{
int n = list.Count;
if (n == value)
{
return;
}
if (value > n)
{
for (int i = n; i < value; i++)
{
Add();
}
}
else
{
for (int i = value; i < n; i++)
{
Remove();
}
}
}
}
/// <summary>
/// Texts of labels
/// </summary>
public string[] Texts
{
get
{
List<string> t = new List<string>();
foreach (UserControlComboboxListLeft uc in list)
{
t.Add(uc.labelText.Text);
}
return t.ToArray();
}
set
{
for (int i = 0; i < list.Count; i++)
{
UserControlComboboxListLeft uc = list[i];
uc.labelText.Text = value[i];
}
}
}
/// <summary>
/// Font of labels
/// </summary>
public Font LabelFont
{
get
{
return labelText.Font;
}
set
{
foreach (UserControlComboboxListLeft uc in list)
{
uc.labelText.Font = value;
}
}
}
/// <summary>
/// Boxes
/// </summary>
public List<ComboBox> Boxes
{
get
{
List<ComboBox> boxes = new List<ComboBox>();
foreach (UserControlComboboxListLeft uc in list)
{
boxes.Add(uc.comboBox);
}
return boxes;
}
}
/// <summary>
/// Selected strings
/// </summary>
public string[] Selected
{
get
{
List<ComboBox> boxes = Boxes;
string[] sel = new string[boxes.Count];
for (int i = 0; i < sel.Length; i++)
{
object it = boxes[i].SelectedItem;
if (it != null)
{
sel[i] = it + "";
}
}
return sel;
}
}
/// <summary>
/// Creates Combo control
/// </summary>
/// <param name="texts">Texts</param>
/// <returns>Created control</returns>
public static Control CreateComboboxControl(string[] texts)
{
if (texts != null)
{
if (texts.Length > 0)
{
UserControlComboboxList uc = new UserControlComboboxList();
uc.Count = texts.Length;
uc.Texts = texts;
uc.Dock = DockStyle.Fill;
return uc;
}
}
return Panel;
}
/// <summary>
/// Gets selected combobox items of control
/// </summary>
/// <param name="control">The control</param>
/// <returns>The items</returns>
public static string[] GetSelected(Control control)
{
if (!(control is UserControlComboboxList))
{
return new string[0];
}
UserControlComboboxList uc = control as UserControlComboboxList;
return uc.Selected;
}
/// <summary>
/// Replaces control by new texts
/// </summary>
/// <param name="control">The control</param>
/// <param name="texts">Texts</param>
/// <returns>Replacing result</returns>
public static Control Replace(Control control, string[] texts)
{
if (texts == null)
{
return Replace(control, 0);
}
Control c = Replace(control, texts.Length);
if (c is UserControlComboboxList)
{
UserControlComboboxList uc = c as UserControlComboboxList;
uc.Texts = texts;
}
return c;
}
/// <summary>
/// Replaces combobox control
/// </summary>
/// <param name="control">The replaced control</param>
/// <param name="num">Number of comboboxes</param>
/// <returns>Replacing result</returns>
public static Control Replace(Control control, int num)
{
if (num == 0)
{
if (control is Panel)
{
return control;
}
Control p = Remove(control);
Panel pan = Panel;
p.Controls.Add(pan);
return pan;
}
UserControlComboboxList ucl = null;
if (control is UserControlComboboxList)
{
ucl = control as UserControlComboboxList;
if (ucl.Count == num)
{
return ucl;
}
ucl.Count = num;
return ucl;
}
Control par = Remove(control);
ucl = new UserControlComboboxList();
ucl.Count = num;
ucl.Dock = DockStyle.Fill;
par.Controls.Add(ucl);
return ucl;
}
/// <summary>
/// Width of text
/// </summary>
public int TextWidth
{
get
{
return panelLeftCombo.Width;
}
set
{
foreach (UserControlComboboxListLeft uc in list)
{
uc.panelLeftCombo.Width = value;
Label l = uc.labelText;
l.Width = value - l.Left - 1;
}
}
}
/* /// <summary>
/// Localization
/// </summary>
/// <param name="dic">Dictionaries</param>
public void Localize(Dictionary<string, string>[] dic)
{
foreach (UserControlComboboxList uc in list)
{
Label l = uc.labelText;
string text = l.Text;
foreach (Dictionary<string, string> d in dic)
{
if (d.ContainsKey(text))
{
l.Text = d[text];
break;
}
}
}
}*/
#endregion
#region Internal Members
internal Label Label
{
get
{
return labelText;
}
}
#endregion
#region Private Members
private static Control Remove(Control c)
{
Control p = c.Parent;
p.Controls.Remove(c);
return p;
}
private static Panel Panel
{
get
{
Panel p = new Panel();
p.Width = 0;
p.Height = 0;
return p;
}
}
private void Add()
{
int n = list.Count;
UserControlComboboxListLeft fin = list[n - 1];
UserControlComboboxListLeft uc = new UserControlComboboxListLeft(list);
for (int i = 0; i < n; i++)
{
list[i].Height += height;
}
uc.Dock = DockStyle.Fill;
uc.labelText.Font = labelText.Font;
fin.panelCenter.Controls.Add(uc);
}
void Remove()
{
if (list.Count == 1)
{
return;
}
int n = list.Count;
UserControlComboboxListLeft fin = list[n - 1];
UserControlComboboxListLeft pre = list[n - 2];
pre.panelCenter.Controls.Remove(fin);
list.Remove(fin);
for (int i = 0; i < list.Count; i++)
{
list[i].Height -= height;
}
}
#endregion
}
}
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