private void Load()
{
timedImages.Clear();
try {
FileStream file = new FileStream("timedimages.txt", FileMode.Open);
StreamReader reader = new StreamReader(file);
string line = reader.ReadLine();
TimedImageItem item = null;
TimeFrame onframe = null;
TimeFrame offframe = null;
while (line != null) {
line = line.Trim();
if (!line.StartsWith("#")) {
string value;
if (Framework.ExtractKey(out value, line, "name:")) {
if (item != null) {
if (onframe != null) {
item.OnTimes.Add(onframe);
onframe = null;
}
if (offframe != null) {
item.OffTimes.Add(offframe);
offframe = null;
}
timedImages.Add(item);
}
item = new TimedImageItem();
item.Name = value;
} else if (Framework.ExtractKey(out value, line, "file:")) {
item.Filename = value;
} else if (Framework.ExtractKey(out value, line, "on_frame:")) {
if (onframe != null) item.OnTimes.Add(onframe);
onframe = new TimeFrame();
} else if (Framework.ExtractKey(out value, line, "on_start_date:")) {
onframe.StartDate = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "on_stop_date:")) {
onframe.StopDate = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "on_start_time:")) {
onframe.StartTime = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "on_stop_time:")) {
onframe.StopTime = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "on_recurrence:")) {
onframe.Recurrence = (TimeFrame.RecurringType) Enum.Parse(typeof(TimeFrame.RecurringType), value);
} else if (Framework.ExtractKey(out value, line, "on_recurrence_week:")) {
onframe.RecurrenceWeek = (TimeFrame.RecurringWeek) Enum.Parse(typeof(TimeFrame.RecurringWeek), value);
} else if (Framework.ExtractKey(out value, line, "on_weekdays:")) {
onframe.WeekDays = value;
} else if (Framework.ExtractKey(out value, line, "on_month:")) {
onframe.Month = int.Parse(value);
} else if (Framework.ExtractKey(out value, line, "on_day:")) {
onframe.Day = int.Parse(value);
} else if (Framework.ExtractKey(out value, line, "off_frame:")) {
if (offframe != null) item.OnTimes.Add(offframe);
offframe = new TimeFrame();
} else if (Framework.ExtractKey(out value, line, "off_start_date:")) {
offframe.StartDate = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "off_stop_date:")) {
offframe.StopDate = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "off_start_time:")) {
offframe.StartTime = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "off_stop_time:")) {
offframe.StopTime = DateTime.Parse(value);
} else if (Framework.ExtractKey(out value, line, "off_recurrence:")) {
offframe.Recurrence = (TimeFrame.RecurringType) Enum.Parse(typeof(TimeFrame.RecurringType), value);
} else if (Framework.ExtractKey(out value, line, "off_recurrence_week:")) {
offframe.RecurrenceWeek = (TimeFrame.RecurringWeek) Enum.Parse(typeof(TimeFrame.RecurringWeek), value);
} else if (Framework.ExtractKey(out value, line, "off_weekdays:")) {
offframe.WeekDays = value;
} else if (Framework.ExtractKey(out value, line, "off_month:")) {
offframe.Month = int.Parse(value);
} else if (Framework.ExtractKey(out value, line, "off_day:")) {
offframe.Day = int.Parse(value);
}
}
line = reader.ReadLine();
}
reader.Close();
reader.Dispose();
file.Close();
file.Dispose();
if (item != null) {
if (onframe != null) {
item.OnTimes.Add(onframe);
}
if (offframe != null) {
item.OffTimes.Add(offframe);
}
timedImages.Add(item);
}
} catch (Exception ex) {
Console.WriteLine(ex.Source);
Console.WriteLine(ex.StackTrace);
}
}
private string GetImage(DateTime time)
{
time = new DateTime(time.Year, time.Month, time.Day, time.Hour, time.Minute, 0);
if (time != lastChecked) {
lastChecked = time;
List<TimedImageItem> items = FindActive(DateTime.Now);
if (items.Count > 0) {
if (activeItem != items[0]) {
activeItem = items[0];
images.Clear();
string pathname = "pictures/" + items[0].Filename;
Console.WriteLine("Loading images: " + pathname);
if (File.GetAttributes(pathname).HasFlag(FileAttributes.Directory)) {
Console.WriteLine("path is a directory: " + pathname);
foreach (string name in Directory.GetFiles(pathname)) {
Console.WriteLine("Add directory image: " + name);
images.Add(name);
}
} else {
Console.WriteLine("Add file image: " + pathname);
images.Add(pathname);
}
}
}
}
string result = "";
if (images.Count > 0) {
if (time.Subtract(lastImageTime).TotalMinutes > minutesPerImage) {
lastImageTime = time;
imageIndex++;
}
if (imageIndex >= images.Count) imageIndex = 0;
result = images[imageIndex];
}
return result;
}
