/// <summary>
/// 读取播放配置
/// </summary>
/// <returns></returns>
public bool ReadPlayConfig(ref Config config, bool expendDir, ref string error)
{
error = string.Empty;
try
{
XmlDocument doc = new XmlDocument();
doc.Load(path);
XmlNode system = doc.SelectSingleNode("system");
XmlNode screen = system.SelectSingleNode("screen");
config.scr = int.Parse(screen.Attributes["index"].Value);
XmlNode idle = system.SelectSingleNode("idle");
config.idle = new Content();
string idletype = idle.Attributes["type"].Value;
if (idletype.Equals("video")) { config.idle.type = ContentType.video; }
if (idletype.Equals("powerpoint")) { config.idle.type = ContentType.powerpoint; }
config.idle.file = idle.Attributes["src"].Value;
config.idle.duration = int.Parse(idle.Attributes["duration"].Value);
XmlNode sleep = system.SelectSingleNode("sleep");
config.sleep = new Sleep();
config.sleep.timespan.startTime = DateTime.Parse(sleep.Attributes["starttime"].Value);
config.sleep.timespan.endTime = DateTime.Parse(sleep.Attributes["endtime"].Value);
config.sleep.enable = sleep.Attributes["enable"].Value == "0" ? false : true;
XmlNode notice = system.SelectSingleNode("notice");
config.notice.bold = notice.Attributes["bold"].Value == "0" ? false : true;
config.notice.color = Color.FromName(notice.Attributes["color"].Value);
config.notice.bgcolor = Color.FromName(notice.Attributes["bgcolor"].Value);
config.notice.font = notice.Attributes["fontname"].Value;
config.notice.size = int.Parse(notice.Attributes["size"].Value);
config.notice.interval = int.Parse(notice.Attributes["speed"].Value);
XmlNode intermedia = system.SelectSingleNode("intermedia");
config.intermedia.enable = intermedia.Attributes["enable"].Value == "0" ? false : true;
config.intermedia.limit = int.Parse(intermedia.Attributes["limit"].Value);
config.intermedia.duration = int.Parse(intermedia.Attributes["duration"].Value);
if(config.intermedia.contents == null) config.intermedia.contents = new List<Content>();
/*DirectoryInfo d = new DirectoryInfo(intermedia.Attributes["root"].Value);
if (d.Exists)
{
foreach (FileInfo file in d.GetFiles())
{
Content content = new Content();
if (file.Extension.Contains("ppt")) { content.type = ContentType.powerpoint; }
else { content.type = ContentType.video; }
content.duration = config.intermedia.duration;
content.file = file.FullName;
config.intermedia.contents.Add(content);
}
}*/
XmlNode syscfg = system.SelectSingleNode("syscfg");
config.syscfg.sysDuration = syscfg.Attributes["sysduration"].Value == "0" ? false : true;
config.syscfg.duration = int.Parse(syscfg.Attributes["duration"].Value);
XmlNodeList root = system.SelectNodes("period");
config.datesheets = new List<DateSheet>();
foreach (XmlNode period in root)
{
DateSheet datesheets = new DateSheet();
datesheets.startDate = DateTime.Parse(period.Attributes["startdate"].Value);
datesheets.endDate = DateTime.Parse(period.Attributes["enddate"].Value + " 23:59:59");
datesheets.Mon = period.Attributes["mon"].Value.Equals("1") ? true : false;
datesheets.Tue = period.Attributes["tue"].Value.Equals("1") ? true : false;
datesheets.Wed = period.Attributes["wed"].Value.Equals("1") ? true : false;
datesheets.Thu = period.Attributes["thu"].Value.Equals("1") ? true : false;
datesheets.Fri = period.Attributes["fri"].Value.Equals("1") ? true : false;
datesheets.Sat = period.Attributes["sat"].Value.Equals("1") ? true : false;
datesheets.Sun = period.Attributes["sun"].Value.Equals("1") ? true : false;
datesheets.timesheets = new List<TimeSheet>();
XmlNodeList timelist = period.ChildNodes;
foreach (XmlNode timewindow in timelist)
{
TimeSheet timesheets = new TimeSheet();
timesheets.startTime = DateTime.Parse(timewindow.Attributes["starttime"].Value);
timesheets.endTime = DateTime.Parse(timewindow.Attributes["endtime"].Value);
string mode = timewindow.Attributes["mode"].Value;
if (mode.Equals("sequencial")) { timesheets.mode = PlayMode.sequencial; }
if (mode.Equals("random")) { timesheets.mode = PlayMode.random; }
timesheets.contents = new List<Content>();
XmlNodeList itemlist = timewindow.ChildNodes;
foreach (XmlNode item in timewindow)
{
string type = item.Attributes["type"].Value;
if (type.Equals("dir") && expendDir)
{
DirectoryInfo dir = new DirectoryInfo(item.Attributes["src"].Value);
foreach (FileInfo file in dir.GetFiles())
{
Content content = new Content();
if (file.Extension.Contains("ppt")) { content.type = ContentType.powerpoint; }
else { content.type = ContentType.video; }
content.duration = int.Parse(item.Attributes["duration"].Value);
content.file = file.FullName;
timesheets.contents.Add(content);
}
}
else
{
Content content = new Content();
content.duration = int.Parse(item.Attributes["duration"].Value);
content.file = item.Attributes["src"].Value;
if (type.Equals("dir")) { content.type = ContentType.dir; }
if (type.Equals("video")) { content.type = ContentType.video; }
if (type.Equals("powerpoint")) { content.type = ContentType.powerpoint; }
timesheets.contents.Add(content);
}
}
datesheets.timesheets.Add(timesheets);
}
config.datesheets.Add(datesheets);
}
LogXML("log file read successfully: \"" + path + "\"");
return true;
}
catch (Exception e)
{
LogXML(e.Message);
error = e.Message;
return false;
}
}
/// <summary>
/// 保存播放配置
/// </summary>
/// <param name="config"></param>
/// <returns>error message</returns>
public string SavePlayConfig(Config config)
{
string err = string.Empty;
for (int i = 1; i < config.datesheets.Count; i++)
{
DateSheet ds = config.datesheets[i];
DateSheet prevds = config.datesheets[i - 1];
if (ds.startDate.Date < prevds.endDate.Date)
{
return "时间段起始日期：" + ds.startDate.ToShortDateString() + "早于上一时间段终止日期：" + prevds.endDate.ToShortDateString();
}
for (int j = 1; j < ds.timesheets.Count; j++)
{
TimeSheet ts = ds.timesheets[j];
TimeSheet prevts = ds.timesheets[j - 1];
if (ts.startTime.TimeOfDay < prevts.endTime.TimeOfDay)
{
return "时间段起始时间：" + ts.startTime.ToLongTimeString() + "早于上一时间段终止时间：" + prevts.endTime.ToLongTimeString();
}
}
}
try
{
XmlDocument doc = new XmlDocument();
doc.Load(path);
XmlNode system = doc.SelectSingleNode("system");
XmlNodeList periods = system.SelectNodes("period");
foreach (XmlNode period in periods)
system.RemoveChild(period);
foreach (DateSheet datesheet in config.datesheets)
{
XmlElement date = doc.CreateElement("period");
date.SetAttribute("startdate", datesheet.startDate.ToShortDateString());
date.SetAttribute("enddate", datesheet.endDate.ToShortDateString());
date.SetAttribute("mon", datesheet.Mon ? "1" : "0");
date.SetAttribute("tue", datesheet.Tue ? "1" : "0");
date.SetAttribute("wed", datesheet.Wed ? "1" : "0");
date.SetAttribute("thu", datesheet.Thu ? "1" : "0");
date.SetAttribute("fri", datesheet.Fri ? "1" : "0");
date.SetAttribute("sat", datesheet.Sat ? "1" : "0");
date.SetAttribute("sun", datesheet.Sun ? "1" : "0");
foreach (TimeSheet timesheet in datesheet.timesheets)
{
XmlElement time = doc.CreateElement("time");
time.SetAttribute("starttime", timesheet.startTime.ToLongTimeString());
time.SetAttribute("endtime", timesheet.endTime.ToLongTimeString());
time.SetAttribute("mode", timesheet.mode.ToString());
foreach (Content content in timesheet.contents)
{
XmlElement item = doc.CreateElement("item");
item.SetAttribute("type", content.type.ToString());
item.SetAttribute("src", content.file.ToString());
item.SetAttribute("duration", content.duration.ToString());
time.AppendChild(item);
}
date.AppendChild(time);
}
system.AppendChild(date);
}
doc.Save(path);
return err;
}
catch (Exception e)
{
LogXML(e.Message);
return e.Message;
}
}
public bool ReadPlayConfig(ref Config config, ref string error)
{
return ReadPlayConfig(ref config, true, ref error);
}
