source: branches/eraser6/Eraser/TaskPropertiesForm.cs @ 139

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

using Eraser.Manager;

namespace Eraser
{
    public partial class TaskPropertiesForm : Form
    {
        public TaskPropertiesForm()
        {
            InitializeComponent();

            //Set a default task type
            typeOneTime.Checked = true;
            scheduleDaily.Checked = true;
        }

        private void dataAdd_Click(object sender, EventArgs e)
        {
            using (TaskDataSelectionForm form = new TaskDataSelectionForm())
            {
                if (form.ShowDialog() == DialogResult.OK)
                {
                    Task.EraseTarget entry = form.GetTaskEntry();
                    ListViewItem item = null;
                    if (entry is Task.FilesystemObject)
                        item = data.Items.Add((entry as Task.FilesystemObject).Path);
                    else if (entry is Task.FreeSpace)
                        item = data.Items.Add("Unused space on " + (entry as Task.FreeSpace).Drive);
                    else
                        throw new NotImplementedException("Unimplemented data erasure type.");
                    
                    item.SubItems.Add(entry.Method.Name);
                    task.Entries.Add(entry);
                    errorProvider.Clear();
                }
            }
        }

        private void taskType_CheckedChanged(object sender, EventArgs e)
        {
            scheduleTimeLbl.Enabled = scheduleTime.Enabled = schedulePattern.Enabled =
                scheduleDaily.Enabled = scheduleWeekly.Enabled =
                scheduleMonthly.Enabled = typeRecurring.Checked;
            oneTimePanel.Visible = !typeRecurring.Checked;
            
            scheduleSpan_CheckedChanged(sender, e);
        }

        private void scheduleSpan_CheckedChanged(object sender, EventArgs e)
        {
            scheduleDailyByDay.Enabled = scheduleDailyByDayLbl.Enabled =
                scheduleDailyByWeekday.Enabled = scheduleDaily.Checked &&
                typeRecurring.Checked;
            scheduleWeeklyLbl.Enabled = scheduleWeeklyFreq.Enabled =
                scheduleWeeklyFreqLbl.Enabled = scheduleWeeklyMonday.Enabled =
                scheduleWeeklyTuesday.Enabled = scheduleWeeklyWednesday.Enabled =
                scheduleWeeklyThursday.Enabled = scheduleWeeklyFriday.Enabled =
                scheduleWeeklySaturday.Enabled = scheduleWeeklySunday.Enabled =
                scheduleWeekly.Checked && typeRecurring.Checked;
            scheduleMonthlyByDay.Enabled = scheduleMonthlyByDayEveryLbl.Enabled =
                scheduleMonthlyByDayMonthLbl.Enabled = scheduleMonthlyRelative.Enabled =
                scheduleMonthlyRelativeEveryLbl.Enabled =
                scheduleMonthlyRelativeFreqLbl.Enabled = scheduleMonthly.Checked &&
                typeRecurring.Checked;

            scheduleDailySpan_CheckedChanged(sender, e);
            scheduleMonthlySpan_CheckedChanged(sender, e);
        }

        private void scheduleDailySpan_CheckedChanged(object sender, EventArgs e)
        {
            scheduleDailyByDayFreq.Enabled = scheduleDailyByDay.Checked &&
                scheduleDaily.Checked && typeRecurring.Checked;
        }

        private void scheduleMonthlySpan_CheckedChanged(object sender, EventArgs e)
        {
            scheduleMonthlyByDayNumber.Enabled = scheduleMonthlyByDayFreq.Enabled =
                scheduleMonthlyByDay.Checked && scheduleMonthly.Checked &&
                typeRecurring.Checked;
            scheduleMonthlyRelativeWeek.Enabled = scheduleMonthlyRelativeWeekDay.Enabled =
                scheduleMonthlyRelativeFreq.Enabled = scheduleMonthlyRelative.Checked &&
                scheduleMonthly.Checked && typeRecurring.Checked;
        }

        private void ok_Click(object sender, EventArgs e)
        {
            if (data.Items.Count == 0)
            {
                errorProvider.SetIconPadding(data, -16);
                errorProvider.SetError(data, "The task has no data to erase.");
                return;
            }

            errorProvider.Clear();

            //Set the name of the task
            task.Name = name.Text;

            //And the schedule, if selected.
            if (typeRecurring.Checked)
            {

            }

            //Close the dialog
            DialogResult = DialogResult.OK;
            Close();
        }

        private Task task = new Task();
    }
}