private void GridInfo_Loaded(object sender, RoutedEventArgs e)
{
textBlockPersonName.Text = person.Name;
textBlockPId.Text = "学号：" + person.pId;
if (person is Administrator)
{
textBlockDepartment.Text = "管理员用户";
}
else
{
textBlockDepartment.Text = "专业：" + (person as User).Department;
}
List <Rent> listRent = DatabaseLinker.GetMyApplyingRents(person.pId);
foreach (Rent r in listRent)
{
TextBlock tb = new TextBlock();
MyTextBlockInitialize(tb, r);
if (r.Approved)
{
wrapPanelRents.Children.Add(tb);
}
else
{
wrapPanelRentsUnapproved.Children.Add(tb);
}
}
}
public Rent Add(int rId)
{
Rent r = DatabaseLinker.GetRent(rId); if (r == null)
{
return(new Rent());
}
if (Contains(rId))
{
return(null);
}
Rents.Add(r);
Rent rr = CheckMyTime();
if (rr == null)
{
return(null);
}
Rents.Remove(r);
return(rr);
}
public void AddToMyRentTable(int rId)
{
if (DatabaseLinker.AddTakepartin(pId, rId))
{
RentTable = DatabaseLinker.GetPersonRentTable(pid);
}
}
public void DeleteFromMyRentTable(int rId)
{
if (DatabaseLinker.DeleteTakepartin(pId, rId))
{
RentTable = DatabaseLinker.GetPersonRentTable(pid);
}
}
private void TBChoose_MouseDown(object sender, MouseButtonEventArgs e)
{
if (TBinfo.Text.Trim() == "")
{
MessageBox.Show("活动名称不能为空。");
return;
}
if (TBinfo.Text.Length > 140)
{
MessageBox.Show("活动名称过长。");
return;
}
RentTime rt = new RentTime(date, date, 0, classStart, classEnd);
Rent r = new Rent(0, TBinfo.Text, classroom.cId, person.pId, false, rt);
if (DatabaseLinker.SetRent(r))
{
MessageBox.Show("活动申请已发送。");
father.RefreshSchedule();
this.Close();
}
else
{
MessageBox.Show("活动申请发送失败。");
}
}
private void Window_Loaded_1(object sender, RoutedEventArgs e)
{
if (rent == null)
{
return;
}
TBinfo.Text = rent.Info;
if (!rent.Approved)
{
TBinfo.Text += " (未审核)";
}
TBinfo.Background = new SolidColorBrush(MyColor.NameColor(rent.Info, 0.2));
TBinfo.Foreground = new SolidColorBrush(WindowIndex.textColor);
TBhost.Content = "申请人: " + DatabaseLinker.GetName(rent.pId);
Classroom c = Building.GetClassroom(rent.cId);
if (c != null)
{
TBclassroom.Content = "教室: " + c.Name;
}
else
{
TBclassroom.Visibility = Visibility.Collapsed;
TBclassroom_Copy.Visibility = Visibility.Collapsed;
}
TBrentTime.Content = "时间: " + rent.Time.Display();
List <int> listPId = DatabaseLinker.GetPIdList(rent.rId);
TBtakepartinInfo.Content = "参加人数: " + listPId.Count;
if (rent.Time.BeenOver)
{
TBChoose.Content = "课程已结束";
}
else if (father.personRentTable.Contains(rent.rId))
{
TBChoose.Content = "从我的课程表删除";
}
else
{
TBChoose.Content = "加入我的课程表";
}
if (rent.Approved || father.Peron is User)
{
TBOK.Visibility = Visibility.Collapsed;
TBDecline.Visibility = Visibility.Collapsed;
}
}
private void TBDecline_MouseDown(object sender, MouseButtonEventArgs e)
{
if (DatabaseLinker.DeleteRent(rent))
{
rent.GetApproved();
SysMsg msg = new SysMsg(0, rent.pId, DateTime.Now, "对不起, 您申请的课程 " + rent.rId + ", " + rent.Info + " 没有通过审核, 已被管理员删除.");
DatabaseLinker.SendSysMsg(msg);
MessageBox.Show("已删除课程.");
this.Close();
}
}
private void TBOK_MouseDown(object sender, MouseButtonEventArgs e)
{
if (DatabaseLinker.ApproveRent(rent))
{
rent.GetApproved();
SysMsg msg = new SysMsg(0, rent.pId, DateTime.Now, "您申请的课程 " + rent.rId + ", " + rent.Info + " 已经通过审核.");
DatabaseLinker.SendSysMsg(msg);
MessageBox.Show("审核已通过.");
this.Close();
}
}
// 系统消息初始化
private void TextBlockMessageInitialize(TextBlock tb, SysMsg msg)
{
string sendName = DatabaseLinker.GetName(msg.SendId);
tb.FontSize = 24;
tb.Padding = new Thickness(16);
tb.Inlines.Add(new Bold(new Run(sendName + ": (" + msg.Time.ToString("yyyy/MM/dd") + ")\r\n")));
tb.Inlines.Add(new Run(" " + msg.Info));
tb.TextWrapping = TextWrapping.Wrap;
// tb.MouseEnter += tbRent_MouseEnter;
// tb.MouseLeave += tbRent_MouseLeave;
tb.Tag = msg;
}
private void TBtakepartinInfo_MouseDown(object sender, MouseButtonEventArgs e)
{
string s = "";
List <int> listPId = DatabaseLinker.GetPIdList(rent.rId);
foreach (int pId in listPId)
{
s += DatabaseLinker.GetName(pId) + " ";
}
if (listPId.Count == 0)
{
s = "暂时没有人参加。";
}
MessageBox.Show(s, "参加同学名单");
}
private void Window_Loaded_1(object sender, RoutedEventArgs e)
{
TBinfo.Text = person.Name + "申请的活动";
TBinfo.Focus();
TBhost.Content = "申请人: " + DatabaseLinker.GetName(person.pId);
TBclassroom.Content = "教室: " + classroom.Name;
for (int i = 0; i < 6; ++i)
{
if (classChosen >= RentTime.typicalClassRent[i, 0] && classChosen <= RentTime.typicalClassRent[i, 1])
{
classStart = RentTime.typicalClassRent[i, 0];
classEnd = RentTime.typicalClassRent[i, 1];
}
}
TBrentTime.Content = "时间: " + date.Month + "月" + date.Day + "日, 第" + classStart + "节至第" + classEnd + "节";
}
//(管理员功能)查看未审核课程
private void TextBlockUnapprovedRentInitialize(TextBlock tb, Rent r)
{
string applicantName = DatabaseLinker.GetName(r.pId);
string s = r.Info;
Classroom c = Building.GetClassroom(r.cId); if (c != null)
{
s += ("@" + c.Name);
}
tb.Inlines.Add(new Bold(new Run(applicantName + ":\r\n")));
tb.Inlines.Add(new Run(" " + s));
tb.FontSize = 24;
tb.Padding = new Thickness(16);
tb.MouseDown += tbRent_MouseDown;
tb.MouseEnter += tbRent_MouseEnter;
tb.MouseLeave += tbRent_MouseLeave;
tb.Tag = r;
}
private void TBChoose_MouseDown(object sender, MouseButtonEventArgs e)
{
if (rent.Time.BeenOver)
{
MessageBox.Show("这个课程或活动已经结束了。");
return;
}
if (father.personRentTable.Contains(rent.rId))
{
if (MessageBox.Show("确定删除 \"" + rent.Info + "\"？", "删除课程", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
DatabaseLinker.DeleteTakepartin(father.Peron.pId, rent.rId);
father.personRentTable.Remove(rent);
father.RefreshSchedule();
this.Close();
}
}
else
{
Rent rr = father.personRentTable.Add(rent.rId);
if (rr == null)
{
DatabaseLinker.AddTakepartin(father.Peron.pId, rent.rId);
}
else
{
MessageBox.Show("添加失败。此课程同您的课程 \"" + rr.Info + "\" 存在冲突。");
if (!rent.Time.OnceActivity)
{
father.GotoDateClass(rr.Time.StartDate, rr.Time.StartClass);
}
}
father.RefreshSchedule();
this.Close();
}
}
private void login()
{
int id;
try { id = int.Parse(TextBoxPId.Text); }
catch { status = Status.errorId; return; }
Person p = DatabaseLinker.Login(id, TextBoxPassword.Password);
if (null == p)
{
status = Status.errorPassword;
}
else if (p is Person)
{
winindex = new WindowIndex(p);
status = Status.success;
}
else
{
status = Status.errorPassword;
}
}
public string Display()
{
string s = "";
s += info + "\r\n";
s += "申请人: " + DatabaseLinker.GetName(pId) + " 编号: R" + rid + "\r\n";
Classroom c = Building.GetClassroom(cid);
if (c != null)
{
s += "教室: " + c.Name + " ";
}
s += "上课时间: " + Time.Display();
//s += " :: ";
//foreach (int id in Students)
//{
// s += DatabaseLinker.GetName(id)+" ";
//}
return(s);
}
private void GridMessage_Loaded(object sender, RoutedEventArgs e)
{
listSysMsg = DatabaseLinker.GetPersonSysMsgList(person.pId);
for (int i = listSysMsg.Count - 1; i >= 0; --i)
{
SysMsg msg = listSysMsg[i];
TextBlock tb = new TextBlock();
TextBlockMessageInitialize(tb, msg);
stackPanelMessage.Children.Add(tb);
}
if (person.pId == 0)
{
List <Rent> listRent = DatabaseLinker.GetUnapprovedRentTable();
foreach (Rent r in listRent)
{
TextBlock tb = new TextBlock();
TextBlockUnapprovedRentInitialize(tb, r);
stackPanelMessage.Children.Add(tb);
}
}
}
public override void GetMyRentTable()
{
RentTable = DatabaseLinker.GetClassroomRentTable(cid);
}
public bool ApproveRent(Rent r)
{
r.GetApproved();
return(DatabaseLinker.ApproveRent(r));
}
private void LabelClassroom_MouseDown(object sender, MouseButtonEventArgs e)
{
RentTable rt = new RentTable(DatabaseLinker.GetDateRentTable(Schedule.CurrDate).GetFromDateClass(Schedule.CurrDate, Schedule.CurrClass));
new WindowClassroomList(rt, this).ShowDialog();
}
public override void GetMyRentTable()
{
RentTable = DatabaseLinker.GetPersonRentTable(pid);
}
//全体键盘托管
private void Window_PreviewKeyDown_1(object sender, KeyEventArgs e)
{
//换肤
switch (e.Key)
{
case Key.F1: SetSkin(skin.Starry); break;
case Key.F2: SetSkin(skin.ColorBox); break;
case Key.D1: SetStatus(status.Info); break;
case Key.D2: SetStatus(status.Table); break;
case Key.D3:
RentTable rt = new RentTable(DatabaseLinker.GetDateRentTable(Schedule.CurrDate).GetFromDateClass(Schedule.CurrDate, Schedule.CurrClass));
new WindowClassroomList(rt, this).ShowDialog();
break;
case Key.D4: SetStatus(status.Message); break;
}
switch (currStatus)
{
case status.Table:
//课程表控制
if (!TextBoxCId.IsKeyboardFocused)
{
switch (e.Key)
{
case Key.Up: if (Schedule.CurrClass > 1)
{
--Schedule.CurrClass;
}
break;
case Key.Down: if (Schedule.CurrClass < cntRow)
{
++Schedule.CurrClass;
}
break;
case Key.Left: if (Schedule.CurrDate > RentTime.FirstDate)
{
Schedule.CurrDate -= new TimeSpan(1, 0, 0, 0);
}
break;
case Key.Right: if (Schedule.CurrDate < RentTime.LastDate)
{
Schedule.CurrDate += new TimeSpan(1, 0, 0, 0);
}
break;
case Key.Home: Schedule.CurrClass = 1; break;
case Key.End: Schedule.CurrClass = cntRow; break;
case Key.PageUp: if (Schedule.CurrWeek > 1)
{
Schedule.CurrDate -= new TimeSpan(7, 0, 0, 0);
}
break;
case Key.PageDown: if (Schedule.CurrWeek < 23)
{
Schedule.CurrDate += new TimeSpan(7, 0, 0, 0);
}
break;
case Key.Enter:
Rent r = sch1.ChosenRent;
if (r == null)
{
break;
}
new WindowRent(r, this).ShowDialog();
break;
}
SetDateClass(Schedule.CurrDate, Schedule.CurrClass);
}
else
//教室控制
{
int b, c;
if (classroom == null)
{
b = 0; c = 0;
}
else
{
b = classroom.Building.bId; c = classroom.cId;
}
switch (e.Key)
{
case Key.Up:
while (c < Classroom.MaxCId)
{
++c;
if (Building.GetClassroom(c) != null)
{
break;
}
}
break;
case Key.Down:
while (c > Classroom.MinCId)
{
--c;
if (Building.GetClassroom(c) != null)
{
break;
}
}
break;
case Key.PageUp:
while (b < Building.MaxBId)
{
++b;
if (Building.GetBuilding(b) != null)
{
c = Building.GetBuilding(b).Classrooms[0].cId;
break;
}
}
break;
case Key.PageDown:
while (b > Building.MinBId)
{
--b;
if (Building.GetBuilding(b) != null)
{
c = Building.GetBuilding(b).Classrooms[0].cId;
break;
}
}
break;
}
SetCId(c);
}
break;
}
}
