protected void FillActivities()
{
ActivityDataStore ads = ActivityDataStore.CreateInstance(Properties.Settings.Default.DataFilePath);
DateTime time = this.dateTimePicker1.Value;
ActivityCollection activities = ads.GetActivities(time.Year, time.Month, time.Day);
listView1.SuspendLayout();
listView1.Items.Clear();
for (int i = 0; i < activities.Count; i++)
{
Activity actNext = null;
ActivityDuration duration;
Activity act = activities[i];
if (i < activities.Count - 1)
{
actNext = activities[i + 1];
duration = new ActivityDuration(actNext.Timestamp.Subtract(activities[i].Timestamp));
}
else
{
duration = new ActivityDuration(new TimeSpan(0));
}
ListViewItem item = new ListViewItem(new string[] { act.Timestamp.ToString("HH:mm:ss"),
actNext != null ? actNext.Timestamp.ToString("HH:mm:ss") : "- ? -",
duration.Ticks > 0 ? duration.ToString() : "- ? -",
act.Description });
// not entirely happy of this duration solution - it seems a bit forced into the rest
item.Tag = duration;
listView1.Items.Add(item);
}
listView1.Columns[0].Width = -2;
listView1.Columns[1].Width = -2;
listView1.Columns[2].Width = -2;
listView1.Columns[3].Width = -2;
listView1.ResumeLayout();
}
public void Add(ActivityDuration activityDuration)
{
this.Duration = this.Duration.Add(activityDuration.Duration);
}
private void listView1_ItemSelectionChanged(object sender, ListViewItemSelectionChangedEventArgs e)
{
if (listView1.SelectedItems.Count > 0)
{
ActivityDuration totalDuration = new ActivityDuration(new TimeSpan(0));
foreach (ListViewItem item in listView1.SelectedItems)
{
ActivityDuration actDuration = item.Tag as ActivityDuration;
if (actDuration != null)
{
totalDuration.Add(actDuration);
}
}
this.lblActivitiesTotalDuration.Text = totalDuration.Ticks > 0 ? totalDuration.ToString() : "?";
this.lblSelectedActivities.Text = listView1.SelectedItems.Count.ToString();
this.grpSummary.Enabled = true;
}
else
{
this.grpSummary.Enabled = false;
}
}
