private void menuItem2_Click(object sender, EventArgs e)
{
if (interestListView.Focused)
{
// Remove interest attribute
for (int i = 0; i < interestListView.SelectedIndices.Count; i++)
{
int index = interestListView.SelectedIndices[i];
string attrvalue = interestListView.Items[index].Text;
Debug.WriteLine("remove : " + attrvalue + " at index " + index);
// Separate value and weight
string[] avw = attrvalue.Split(':');
Haggle.Attribute a = new Haggle.Attribute("Picture", avw[0]);
if (!delInterestList.Contains(a))
{
if (addInterestList.Contains(a))
{
addInterestList.Remove(a);
}
else
{
delInterestList.Add(a);
}
interestListView.Items.RemoveAt(index);
menuItem1.Text = "Done";
}
}
}
else if (interestTextBox.Text.Length > 0)
{
ParseInterestTextBox();
}
}
private void ParseInterestTextBox()
{
// 1. Get the input text in texbox1 and add to interest.
// 2. Update listview
string[] strArray = interestTextBox.Text.Split(',');
interestTextBox.Text = "";
int num = 0;
if (strArray.Length == 0)
{
return;
}
interestListView.BeginUpdate();
foreach (string str in strArray)
{
bool canAdd = true;
string trimstr = str.TrimEnd();
if (trimstr.Length == 0)
{
continue;
}
// Check that this attribute doesn't already exist:
for (int i = 0; i < interestListView.Items.Count && canAdd; i++)
{
string attrvalue = interestListView.Items[i].Text;
string[] avw = attrvalue.Split(':');
if (Equals(avw[0], trimstr))
{
canAdd = false;
}
}
if (canAdd)
{
Haggle.Attribute a = new Haggle.Attribute("Picture", trimstr, 1);
if (!delInterestList.Contains(a))
{
// Add weight to string
trimstr += ":" + 1;
//trimstr += ":" + trackBarWeight.Value;
ListViewItem lvi = new ListViewItem(trimstr);
interestListView.Items.Add(lvi);
addInterestList.Add(a);
delInterestList.Remove(a);
num++;
}
}
}
interestListView.EndUpdate();
if (num > 0)
{
menuItem1.Text = "Done";
}
}