private void btnRefresh_Click(object sender, EventArgs e)
{
string info = tbInfo.Text.Trim();
if (String.IsNullOrEmpty(info))
return;
if (lvNotices.SelectedItems.Count == 0)//新增
{
ListViewItem item = new ListViewItem(info);
string cdt = GetCondition();
double dur = Convert.ToDouble(udDur.Value);
int times = Convert.ToInt32(udTimes.Value);
Notice n = new Notice(info, cdt, dur, times,cdt.Contains(" "));
item.Tag = GlobalVar.Helper.FillDataFromObj(_table, n);
lvNotices.Items.Add(item);
}
else
{
ListViewItem item = lvNotices.SelectedItems[0];
item.Text = tbInfo.Text;
DataRow row = item.Tag as DataRow;
Notice n = new Notice();
//GlobalVar.Helper.Row2DbObj(row, n);
//n.Init();
string sCdt = GetCondition();
row.SetField<string>("condition",sCdt);
row.SetField<bool>("is_temp", sCdt.Contains(" "));
row.SetField<string>("info", tbInfo.Text);
row.SetField<double>("dur_times", Convert.ToDouble(udDur.Value));
row.SetField<int>("times", Convert.ToInt32(udTimes.Value));
}
btnOk.Enabled = true;
}
private void btnOk_Click(object sender, EventArgs e)
{
Button btn = sender as Button;
if (btn == null)
return;
AbstractIdGengerator gen = new IncreatableIdGengerator("notices");
GlobalVar.Helper.Update(_table,gen);
lock (GlobalVar.Instanse.Trigers)
{
List<ITrigerable> list = GlobalVar.Instanse.Trigers;
//去掉原来的通知
for (int i = 0; i < list.Count; i++)
{
ITrigerable t = list[i];
if (t is Notice)
{
list.Remove(t);
i--;
}
}
//加上新的通知
foreach (ListViewItem item in lvNotices.Items)
{
DataRow row = item.Tag as DataRow;
Notice n = new Notice();
GlobalVar.Helper.Row2DbObj(row, n);
GlobalVar.Instanse.Trigers.Add(n);
}
}
//GlobalVar.Instanse.NeedToSaveNotice = true;
btn.Enabled = false;
}
public bool Init()
{
try
{
//初始化程序配置数据
bNeedToSaveCfg = false;
bIsSetFrmShown = false;
//sSkinFile = @"skin\PageColor2.ssk";
//clStyleColor = System.Drawing.SystemColors.Window;
//初始化通知
DataSet ds = new DataSet();
Helper.AddSelect("taskitem", "shortcut,condition,type,fid");
Helper.AddSelect("notices", "id,info,dur_times,times,condition,is_temp");
Helper.Fill(ds, "taskitem,notices");
foreach (DataRow row in ds.Tables["taskitem"].Rows)
{
TaskItem item = new TaskItem();
Helper.Row2DbObj(row, item);
Trigers.Add(item);
}
foreach (DataRow row in ds.Tables["notices"].Rows)
{
Notice item = new Notice();
Helper.Row2DbObj(row, item);
Trigers.Add(item);
}
if (Trigers.Count > 0)
{
TaskThread = new Thread(TaskCallback);
//TaskThread.Priority = ThreadPriority.Highest;
TaskThread.Start();
}
}
catch (Exception)
{
return false;
}
return true;
}
/// <summary>
/// Reads this instance.
/// </summary>
/// <returns></returns>
public Dictionary<string, ConfigData> Read()
{
Dictionary<string, ConfigData> datas = null;
XmlReader reader = null;
ConfigData data = null;
SecurityOpr so = null;
StringReader sr = null;
try
{
datas = new Dictionary<string, ConfigData>();
so = new SecurityOpr(m_Key);
//从加密文件中读取出数据，并进行解密
string buf = so.ReadFromFile(m_Path);
if (buf.Equals(String.Empty))
return datas;
//去掉XML文件结尾的一些无效的字符，因为在解密过程中，从内存取出的数据为原始字节，
//因此字节串的长度应该等于２的指数，否则系统会自动在字节串结尾加空字节
int pos = buf.LastIndexOf('>');
if (pos != -1)
sr = new StringReader(buf.Substring(0, pos + 1));
else
sr = new StringReader(buf);
XmlReaderSettings settings = new XmlReaderSettings();
settings.CheckCharacters = false;
settings.CloseInput = true;
reader = XmlReader.Create(sr, settings);
while (reader.Read())
{
if (reader.Name.Equals("program") && reader.IsStartElement())
{
data = new ConfigData();
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
Type type = typeof(ConfigData);
FieldInfo finfo = type.GetField(reader.Name, BindingFlags.Instance | BindingFlags.NonPublic);
if (finfo != null)
{
object value = Convert.ChangeType(reader.Value, finfo.FieldType);
finfo.SetValue(data, value);
}
}
}
}
else if (reader.Name.Equals("path") && reader.IsStartElement())
{
reader.Read();
data.Path = reader.Value.Trim();
reader.Read();
}
else if (reader.Name.Equals("shortcut") && reader.IsStartElement())
{
reader.Read();
data.Shortcut = reader.Value.Trim();
reader.Read();
}
else if ((reader.Name.Equals("notice") || reader.Name.Equals("taskitem"))
&& reader.IsStartElement())
{
ITrigerable item;
Type type;
string name = reader.Name;
if (name.Equals("taskitem"))
{
item = new TaskItem();
type = typeof(TaskItem);
}
else
{
item = new Notice();
type = typeof(Notice);
}
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
FieldInfo finfo = type.GetField(reader.Name, BindingFlags.Instance | BindingFlags.NonPublic);
if (finfo != null)
{
object value = Convert.ChangeType(reader.Value, finfo.FieldType);
finfo.SetValue(item, value);
}
}
}
//多一份拷贝，否则在修改运行任务的时候，扫描对象和修改对象为同一个，有可能会造成冲突
//虽然冲突没有什么大问题，现在的概率也较小，但这样不太好。
//if (name.Equals("taskitem"))
// data.TaskItem = item.Clone() as TaskItem;
GlobalVar.Instanse.Trigers.Add(item);
}
else if (reader.Name.Equals("program") && !reader.IsStartElement())
{
datas.Add(data.Shortcut, data);
}
}
}
catch (FileNotFoundException)
{
}
catch (System.Xml.XmlException)
{
GlobalVar.Tip.Error("XML文档格式错误");
}
catch (Exception ex)
{
GlobalVar.Tip.Error(ex.Message);
}
finally
{
if (reader != null)
reader.Close();
}
GlobalVar.Helper.AddInsert("programs", "shortcut,path,is_auto_run,title");
DataTable dt = new DataTable("programs");
GlobalVar.Helper.MakeSchemaFromObj(dt, typeof(ConfigData));
foreach (KeyValuePair<string, ConfigData> pair in datas)
{
ConfigData d = pair.Value;
GlobalVar.Helper.FillDataFromObj(dt, d);
}
GlobalVar.Helper.Update(dt);
return datas;
}
object ICloneable.Clone()
{
Notice n = new Notice(_Info,_Condition,_DurMin,_Times,_IsTemp);
return n;
}
private void NoticeMgrFrm_Load(object sender, EventArgs e)
{
Init();
foreach (DataRow row in _table.Rows)
{
Notice n = new Notice();
GlobalVar.Helper.Row2DbObj(row, n);
ListViewItem i = new ListViewItem(n.Info);
// i.Text = ;
i.SubItems.Add(n.Condition);
i.Tag = row;
lvNotices.Items.Add(i);
}
cbStop.Checked = GlobalVar.Instanse.StopNotice;
}
private void lvNotices_SelectedIndexChanged(object sender, EventArgs e)
{
ListView lv = sender as ListView;
if (lv == null || lv.SelectedItems.Count == 0)
{
Clear();
return;
}
ListViewItem item = lv.SelectedItems[0];
tbInfo.Text = item.Text;
DataRow row = item.Tag as DataRow;
if (row == null)
return;
Notice n = new Notice();
GlobalVar.Helper.Row2DbObj(row, n);
DateTime dt;
if (DateTime.TryParse(n.Condition, out dt))
{
udHour.Value = dt.Hour;
udMnt.Value = dt.Minute;
udSec.Value = dt.Second;
dtpDate.Value = dt;
cbOneTime.Checked = n.IsTemp;
udDur.Value = Convert.ToDecimal(n.DurMin);
udTimes.Value = n.Times;
}
cbOneTime_CheckedChanged(null, null);
}