/// <summary>
/// 解锁今日提醒对应的文件。
/// </summary>
internal static void unlockToday()
{
Today today = Today.GetToday();
foreach (Reminder reminder in today.TodayReminders)
{
try
{
FileLockerManager.UnlockFile(reminder.FilePath);
}
catch (Exception)
{
continue;
}
}
}
/// <summary>
/// 锁定所有提醒对应的文件。
/// </summary>
internal static void lockAll()
{
foreach (Reminder reminder in ReminderManager.GetReminders())
{
if (reminder.IsFileLocked && reminder.IsEnabled)
{
try
{
FileLockerManager.LockFile(reminder.FilePath);
}
catch (Exception)
{
continue;
}
}
}
}
/// <summary>
/// 添加一个提醒。
/// </summary>
private void addReminder()
{
using (ReminderForm rf = new ReminderForm())
{
rf.ShowDialog();
if (rf.HasChanged)
{
cachedReminders.Add(rf.Reminder);
ReminderManager.SaveReminders(cachedReminders);
if (rf.Reminder.IsEnabled && rf.Reminder.IsFileLocked)
{
FileLockerManager.LockFile(rf.Reminder.FilePath);
}
MessageBox.Show(string.Format("已添加。{0}{0}当这一天到来时，我们会用这个文件提醒你。", Environment.NewLine), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
monthComboBox.SelectedIndex = rf.Reminder.Month;
dayComboBox.SelectedIndex = rf.Reminder.Day;
loadReminder();
loadToday();
}
}
}
/// <summary>
/// 编辑一个提醒。
/// </summary>
/// <param name="warnIfUnselected">指定当用户未选定任何提醒时，是否发出警告。</param>
private void editReminder(bool warnIfUnselected)
{
if (reminderListView.SelectedItems.Count > 0)
{
Reminder r = reminderListView.SelectedItems[0].Tag as Reminder;
if (r != null)
{
using (ReminderForm rf = new ReminderForm(r))
{
rf.ShowDialog();
if (rf.HasChanged)
{
ReminderManager.UpdateReminders();
loadToday();
DateTime now = DateTime.Now;
if (rf.Reminder.Month == now.Month && rf.Reminder.Day == now.Day ||
!rf.Reminder.IsEnabled ||
!rf.Reminder.IsFileLocked)
{
FileLockerManager.UnlockFile(r.FilePath);
}
else
{
FileLockerManager.LockFile(r.FilePath);
}
MessageBox.Show("已保存。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
monthComboBox.SelectedIndex = rf.Reminder.Month;
dayComboBox.SelectedIndex = rf.Reminder.Day;
loadReminder();
loadToday();
}
}
}
}
else if (warnIfUnselected)
{
MessageBox.Show("请选择一项来修改！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// 删除一个提醒。
/// </summary>
/// <param name="warnIfUnselected">指定当用户未选定任何提醒时，是否发出警告。</param>
private void removeReminder(bool warnIfUnselected)
{
if (reminderListView.SelectedItems.Count > 0)
{
if (MessageBox.Show("删除？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
Reminder r = reminderListView.SelectedItems[0].Tag as Reminder;
if (r != null)
{
cachedReminders.Remove(r);
ReminderManager.SaveReminders(cachedReminders);
FileLockerManager.UnlockFile(r.FilePath);
loadToday();
loadReminder();
MessageBox.Show("已删除。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
else if (warnIfUnselected)
{
MessageBox.Show("请选择一项来删除！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// 托盘图标管理和托盘图标、UI消息循环。
/// </summary>
internal static void iconWorker()
{
Icon = new NotifyIcon();
Icon.Text = "FileReminder";
Icon.Icon = FileReminder.Properties.Resources.icon;
MenuItem todayMenu = new MenuItem("今日事项", (s, e) =>
{
using (TodayForm tf = new TodayForm())
{
tf.ShowDialog();
}
});
todayMenu.DefaultItem = true;
MenuItem preferenceMenu = new MenuItem("设置", (s, e) =>
{
using (PreferenceForm pf = new PreferenceForm())
{
pf.ShowDialog();
}
});
MenuItem exitMenu = new MenuItem("暂时退出", (s, e) =>
{
FileLockerManager.UnlockAll();
exit(0);
});
MenuItem uninstallMenu = new MenuItem("停止FileReminder", (s, e) =>
{
if (MessageBox.Show("停止吗？新的提醒将不会再显示了。", "FileReminder停止", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
try
{
RegistryKey run;
run = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run", true);
run.DeleteValue(Application.ProductName);
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
FileLockerManager.UnlockAll();
exit(0);
}
});
ContextMenu menu = new ContextMenu();
menu.MenuItems.Add(todayMenu);
menu.MenuItems.Add(preferenceMenu);
menu.MenuItems.Add(uninstallMenu);
menu.MenuItems.Add(exitMenu);
Icon.ContextMenu = menu;
Icon.DoubleClick += (s, e) =>
{
using (TodayForm tf = new TodayForm())
{
tf.ShowDialog();
}
};
Icon.Visible = true;
Application.Run(); //执行消息循环。
}
