private void load_history()
{
string line;
try {
using (var file = new StreamReader(history_file_path)) {
while ((line = file.ReadLine()) != null)
{
line = line.Trim();
if (line == "")
{
continue;
}
var parts = line.Split('#');
if (parts.Length != 3)
{
MessageBox.Show("Error in history file on line: " + line, "SpentTime error", MessageBoxButtons.OK, MessageBoxIcon.Error);
continue;
}
var item = new SpentInterval();
item.Task = parts[0];
tasks.Add(item.Task);
item.Start = DateTime.Parse(parts[1]);
item.End = DateTime.Parse(parts[2]);
history.Add(item);
}
}
}
catch (FileNotFoundException) {
// no history, that's OK
}
}
private void add_history_item(SpentInterval interval)
{
var item = new ListViewItem();
item.Tag = interval;
item.Text = interval.Task;
item.SubItems.Add(interval.Start.ToString());
item.SubItems.Add(interval.End.ToString());
item.SubItems.Add(interval.Interval.ToString());
history_list.Items.Add(item);
}
private void next_button_Click(object sender, EventArgs e)
{
var now = DateTime.Now;
if (current != null)
{
current.End = now;
current.Task = current_task.Text;
history.Add(current);
add_history_item(current);
tasks.Add(current_task.Text);
refill_tasks();
save_history();
update_overview();
}
current = new SpentInterval();
current.Start = now;
}
private void stop_button_Click(object sender, EventArgs e)
{
next_button_Click(sender, e);
current = null;
}