private void courseLabelForCoursesView_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
Label label = (Label)sender;
DRAG_DROP_START_PANEL = this;
int subIndex = this.getSubLabelIndex(label);
Course dragedCourse = (Course)label.Tag;
ListViewItem lvi = new ListViewItem();
lvi.Tag = dragedCourse;
ArrayList notAllowedTimeSlots = HardConstraintChecks.findAllFreeTimeSlots(dragedCourse);
//if drag-drop was successfull, delete label from old location
if (DragDropEffects.Move == label.DoDragDrop(lvi, DragDropEffects.Move))
{
TSPCoursesViewDragDropSuccessfullCmd sddsCmd = new TSPCoursesViewDragDropSuccessfullCmd(dragedCourse, this, subIndex);
DRAG_DROP_MACRO_CMD.addInList(sddsCmd);
CommandProcessor.getCommandProcessor().doCmd(DRAG_DROP_MACRO_CMD);
}
DRAG_DROP_START_PANEL = null;
AppForm.getAppForm().doBackTimeSlotPanelGUI(notAllowedTimeSlots);
}
private static void markNotPossibleTimeSlotsRelRoom(TimeSlotPanel tsp, ArrayList possibleRooms, ArrayList notPossibleTimeSlots)
{
if (!notPossibleTimeSlots.Contains(tsp))
{
int indexRow = tsp.getIndexRow();
int indexCol = tsp.getIndexCol();
ArrayList possibleRoomsCopy = HardConstraintChecks.getPossibleRoomsRelTimeSlot(possibleRooms, indexRow, indexCol);
//
if (possibleRoomsCopy.Count == 0)
{
tsp.BackColor = System.Drawing.Color.DarkSalmon;
tsp.AllowDrop = false;
notPossibleTimeSlots.Add(tsp);
ArrayList subLabels = tsp.getAllSubLabels();
foreach (Label [] courseRoomLabel in subLabels)
{
Label courseLabel = courseRoomLabel[0];
Label roomLabel = courseRoomLabel[1];
courseLabel.BackColor = System.Drawing.Color.DarkSalmon;
roomLabel.BackColor = System.Drawing.Color.DarkSalmon;
}
}
}
}
public override void undo()
{
_ep.Nodes.Remove(_course);
AppForm.getAppForm().getCoursesTreeView().SelectedNode = _ep;
AppForm.getAppForm().getCoursesTreeView().SelectedNode.EnsureVisible();
if (HardConstraintChecks.checkIfCourseTypeIsFreeForDelete(_course))
{
AppForm.CURR_OCTT_DOC.CourseTypesList.Remove(_course.CourseType);
}
_ep.removeCourseFromUnallocatedLessonsModelAndView(_course, AppForm.getAppForm().getUnallocatedLessonsListView());
AppForm.getAppForm().getStatusBarPanel2().Text = AppForm.CURR_OCTT_DOC.getNumOfUnallocatedLessonsStatusText();
AppForm.getAppForm().getTreeTabControl().SelectedIndex = 0;
}
public override void undo()
{
AppForm.CURR_OCTT_DOC.TeachersRootNode.Nodes.Remove(_teacher);
AppForm.getAppForm().getTeachersTreeView().SelectedNode = AppForm.CURR_OCTT_DOC.TeachersRootNode;
AppForm.getAppForm().getTeachersTreeView().SelectedNode.EnsureVisible();
if (HardConstraintChecks.checkIfTitleOfTeacherIsFreeForDelete(_teacher))
{
AppForm.CURR_OCTT_DOC.TeacherTitlesList.Remove(_teacher.getTitle());
}
if (HardConstraintChecks.checkIfEduRankOfTeacherIsFreeForDelete(_teacher))
{
AppForm.CURR_OCTT_DOC.TeacherEduRanksList.Remove(_teacher.getEduRank());
}
AppForm.getAppForm().getTreeTabControl().SelectedIndex = 1;
}
private void courseLabelForRoom_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
Label label = (Label)sender;
DRAG_DROP_START_PANEL = this;
Course courseForMove = (Course)label.Tag;
EduProgram epInMove = (EduProgram)courseForMove.Parent;
ArrayList [,] mytt = epInMove.getTimetable();
ArrayList lessonsInOneTimeSlot = mytt[_indexRow, _indexCol];
Object [] courseAndRoomPair = null;
foreach (Object [] courseAndRoomPairInList in lessonsInOneTimeSlot)
{
Course thisCourse = (Course)courseAndRoomPairInList[0];
if (thisCourse == courseForMove)
{
courseAndRoomPair = courseAndRoomPairInList;
break;
}
}
CURR_ROOM = (Room)courseAndRoomPair[1];
Course dragedCourse = (Course)courseAndRoomPair[0];
ListViewItem lvi = new ListViewItem();
lvi.Tag = dragedCourse;
ArrayList notAllowedTimeSlots = HardConstraintChecks.findAllFreeTimeSlotsForRoomsView(dragedCourse, CURR_ROOM);
//if drag-drop was successfull, delete label from old location
if (DragDropEffects.Move == label.DoDragDrop(lvi, DragDropEffects.Move))
{
TSPRoomsViewDragDropSuccessfullCmd uddsCmd = new TSPRoomsViewDragDropSuccessfullCmd(dragedCourse, this, lessonsInOneTimeSlot, courseAndRoomPair);
DRAG_DROP_MACRO_CMD.addInList(uddsCmd);
CommandProcessor.getCommandProcessor().doCmd(DRAG_DROP_MACRO_CMD);
}
DRAG_DROP_START_PANEL = null;
AppForm.getAppForm().doBackTimeSlotPanelGUI(notAllowedTimeSlots);
}
public override void doit()
{
if (_newTitle != _oldTitle)
{
if (!AppForm.CURR_OCTT_DOC.TeacherTitlesList.Contains(_newTitle))
{
AppForm.CURR_OCTT_DOC.TeacherTitlesList.Add(_newTitle);
AppForm.CURR_OCTT_DOC.TeacherTitlesList.Sort();
}
if (HardConstraintChecks.checkIfTitleOfTeacherIsFreeForDelete(_teacher))
{
AppForm.CURR_OCTT_DOC.TeacherTitlesList.Remove(_oldTitle);
}
}
if (_newEduRank != _oldEduRank)
{
if (!AppForm.CURR_OCTT_DOC.TeacherEduRanksList.Contains(_newEduRank))
{
AppForm.CURR_OCTT_DOC.TeacherEduRanksList.Add(_newEduRank);
AppForm.CURR_OCTT_DOC.TeacherEduRanksList.Sort();
}
if (HardConstraintChecks.checkIfEduRankOfTeacherIsFreeForDelete(_teacher))
{
AppForm.CURR_OCTT_DOC.TeacherEduRanksList.Remove(_oldEduRank);
}
}
_teacher.setName(_newName);
_teacher.setLastName(_newLastName);
_teacher.setTitle(_newTitle);
_teacher.setEduRank(_newEduRank);
_teacher.ExtID = _newExtID;
sortIt();
AppForm.getAppForm().getTreeTabControl().SelectedIndex = 1;
}
public ArrayList calculateAllAllowedRooms(Course dragedCourse, int indexRow, int indexCol)
{
ArrayList allowedRooms = HardConstraintChecks.getPossibleRoomsRelCapacity(dragedCourse);
return(HardConstraintChecks.getPossibleRoomsRelTimeSlot(allowedRooms, indexRow, indexCol));
}
public static ArrayList findAllFreeTimeSlots(Course dragedCourse)
{
ArrayList notPossibleTimeSlots = new ArrayList();
Teacher dragedTeacher = dragedCourse.getTeacher();
EduProgram currEP = (EduProgram)dragedCourse.Parent;
EduProgramGroup epg = (EduProgramGroup)currEP.Parent;
ArrayList [,] currTimetable = currEP.getTimetable();
ArrayList possibleRooms = HardConstraintChecks.getPossibleRoomsRelCapacity(dragedCourse);
foreach (TimeSlotPanel tsp in AppForm.getAppForm().getMainTimetablePanel().Controls)
{
//check if time slot is possible in relation with allowed time slots for EduProgramGroup
markNotPossibleTimeSlotsRelEduProgramGroup(epg, tsp, notPossibleTimeSlots);
if (dragedCourse.getCoursesToHoldTogetherList().Count > 0)
{
foreach (Course edu_program_group in dragedCourse.getCoursesToHoldTogetherList())
{
EduProgram epHT = (EduProgram)edu_program_group.Parent;
EduProgramGroup epgHT = (EduProgramGroup)epHT.Parent;
markNotPossibleTimeSlotsRelEduProgramGroup(epgHT, tsp, notPossibleTimeSlots);
}
}
//check if time slot is possible in relation with allowed time slots for EduProgram
markNotPossibleTimeSlotsRelEduProgram(currEP, tsp, notPossibleTimeSlots);
if (dragedCourse.getCoursesToHoldTogetherList().Count > 0)
{
foreach (Course edu_program_group in dragedCourse.getCoursesToHoldTogetherList())
{
EduProgram epHT = (EduProgram)edu_program_group.Parent;
markNotPossibleTimeSlotsRelEduProgram(epHT, tsp, notPossibleTimeSlots);
}
}
//check in relation with groups
ArrayList lessonsInOneTimeSlot = currTimetable[tsp.getIndexRow(), tsp.getIndexCol()];
markNotPossibleTimeSlotsRelGroup(lessonsInOneTimeSlot, tsp, dragedCourse, notPossibleTimeSlots);
if (dragedCourse.getCoursesToHoldTogetherList().Count > 0)
{
foreach (Course edu_program_group in dragedCourse.getCoursesToHoldTogetherList())
{
EduProgram epHT = (EduProgram)edu_program_group.Parent;
ArrayList [,] myttHT = epHT.getTimetable();
ArrayList lessonsInOneTimeSlotHT = myttHT[tsp.getIndexRow(), tsp.getIndexCol()];
markNotPossibleTimeSlotsRelGroup(lessonsInOneTimeSlotHT, tsp, edu_program_group, notPossibleTimeSlots);
}
}
//check if teacher is free for time slot
markNotPossibleTimeSlotsRelTeacher(tsp, dragedTeacher, notPossibleTimeSlots);
//check if there is any room with capacity greater than number
//of enrolled students for draged edu_program_group, that is free for this time slot,
// and with time slot allowed in definition of allowed time slots for room
markNotPossibleTimeSlotsRelRoom(tsp, possibleRooms, notPossibleTimeSlots);
}
return(notPossibleTimeSlots);
}
public override void doit()
{
_course.setNumberOfLessonsPerWeek(_newNumOfLessonsPerWeek);
_course.setNumberOfEnrolledStudents(_newNumOfEnrolledStudents);
_course.setIsGroup(_newIsGroup);
_course.setGroupName(_newGroupName);
_course.setShortName(_newShortName);
_course.setTeacher(_newTeacher);
_course.ExtID = _newExtID;
_course.CourseType = _newCourseType;
if (_newCourseType != _oldCourseType)
{
updateTSPLabels();
if (!AppForm.CURR_OCTT_DOC.CourseTypesList.Contains(_newCourseType))
{
AppForm.CURR_OCTT_DOC.CourseTypesList.Add(_newCourseType);
AppForm.CURR_OCTT_DOC.CourseTypesList.Sort();
}
if (HardConstraintChecks.checkIfCourseTypeIsFreeForDelete(_course))
{
AppForm.CURR_OCTT_DOC.CourseTypesList.Remove(_oldCourseType);
}
}
if (_oldName != _newName || _oldCourseType != _newCourseType)
{
_course.setName(_newName);
updateTSPLabels();
}
//update of existing lessons in ListView
updateListViewText();
int diff;
if (_oldNumOfLessonsPerWeek > _newNumOfLessonsPerWeek)
{
diff = _oldNumOfLessonsPerWeek - _newNumOfLessonsPerWeek;
for (int n = 0; n < diff; n++)
{
_ep.removeOneLessonFromUnallocatedLessonsModelAndListView(_course, AppForm.getAppForm().getUnallocatedLessonsListView());
AppForm.CURR_OCTT_DOC.decrUnallocatedLessonsCounter(1);
}
}
else if (_newNumOfLessonsPerWeek > _oldNumOfLessonsPerWeek)
{
//we have to add lessons
diff = _newNumOfLessonsPerWeek - _oldNumOfLessonsPerWeek;
for (int k = 0; k < diff; k++)
{
string [] courseTeacher = new string[2];
courseTeacher[0] = _course.getFullName();
courseTeacher[1] = _course.getTeacher().getLastName() + " " + _course.getTeacher().getName();
ListViewItem lvi = new ListViewItem(courseTeacher);
lvi.Tag = _course;
lvi.EnsureVisible();
AppForm.getAppForm().getUnallocatedLessonsListView().Items.Add(lvi);
ListViewItem lvi2 = (ListViewItem)lvi.Clone();
_ep.getUnallocatedLessonsList().Add(lvi2);
AppForm.CURR_OCTT_DOC.incrUnallocatedLessonsCounter(1);
}
}
_course.setTreeText();
sortIt();
}
