private void CreateNewSubSubTask()
{
// If there are no items then don't do anything, since all subtasks need a task that they belong to.
if (taskListView.Items.Count > 0)
{
// An item needs to be selected so that we can use it as a parent task
if (taskListView.SelectedItem != null)
{
var selectedTask = taskListView.SelectedItem as ProjectManagerLibrary.Models.Task;
// If that item is TaskLevel == 2, then use it as the parenTaskID and create the subtask at the bottom of
// its list of subtasks
if (selectedTask.TaskLevel == 2)
{
var newSubSubTask = new ProjectManagerLibrary.Models.Task();
newSubSubTask.ParentTaskID = selectedTask.ID;
// Check if this task has any subtasks
int subTaskCount = SortedTaskList.Count(x => x.ParentTaskID == selectedTask.ID);
// If it has no subtasks then give newSubTask first priority.
if (subTaskCount == 0)
{
newSubSubTask.Priority = 1;
}
else
{
// Every task has a priority equal to its position in the list.
// If this task should be at the bottom then the priority should be the latest priority
// +1.
newSubSubTask.Priority = SortedTaskList.Where(x => x.ParentTaskID == selectedTask.ID).Max(x => x.Priority) + 1;
}
GlobalConfig.Connection.InsertSubSubTask(newSubSubTask);
}
else if (selectedTask.TaskLevel == 3)
{
// If item is TaskLevel == 3 then the ParenTaskID is the same.
// Put that priority into the new task
var newSubSubTask = new ProjectManagerLibrary.Models.Task();
newSubSubTask.ParentTaskID = selectedTask.ParentTaskID;
newSubSubTask.Priority = selectedTask.Priority;
// Add 1 to priority of selected task and all subsequent tasks.
foreach (ProjectManagerLibrary.Models.Task t in SortedTaskList)
{
if (t.TaskLevel == 3 && t.Priority >= newSubSubTask.Priority && t.ParentTaskID == newSubSubTask.ParentTaskID)
{
t.Priority++;
}
}
// Update the database with the new priority, but only the tasks coming after the new task.
foreach (ProjectManagerLibrary.Models.Task t in SortedTaskList)
{
if (t.TaskLevel == 3 && t.Priority > newSubSubTask.Priority && t.ParentTaskID == newSubSubTask.ParentTaskID)
{
GlobalConfig.Connection.UpdateTaskAllLevels(t);
}
}
// Insert the new task into the database.
GlobalConfig.Connection.InsertSubSubTask(newSubSubTask);
}
}
// Read all data from database again and repopulate the listview.
GetAllData(SelectedProject.ID);
WireUpLists();
}
}
private void CreateNewTask()
{
if (taskListView.Items.Count > 0)
{
if (taskListView.SelectedItem == null)
{
// If no item is selected Create a new task and put it into the bottom of the list.
var newTask = new ProjectManagerLibrary.Models.Task();
// Every task has a priority equal to its position in the list.
// If this task should be at the bottom then the priority should be the latest priority
// +1.
newTask.Priority = SortedTaskList.Where(x => x.TaskLevel == 1).Max(x => x.Priority) + 1;
newTask.ProjectID = SelectedProject.ID;
GlobalConfig.Connection.InsertTask(newTask);
}
else
{
var selectedTask = taskListView.SelectedItem as ProjectManagerLibrary.Models.Task;
if (selectedTask.TaskLevel == 1)
{
// Put that priority into the new task
var newTask = new ProjectManagerLibrary.Models.Task();
newTask.Priority = selectedTask.Priority;
newTask.ProjectID = SelectedProject.ID;
// Add 1 to priority of selected task and all subsequent tasks.
foreach (ProjectManagerLibrary.Models.Task t in SortedTaskList)
{
if (t.TaskLevel == 1 && t.Priority >= newTask.Priority)
{
t.Priority++;
}
}
// Update the database with the new priority, but only the tasks coming after the new task.
foreach (ProjectManagerLibrary.Models.Task t in SortedTaskList)
{
if (t.TaskLevel == 1 && t.Priority > newTask.Priority)
{
GlobalConfig.Connection.UpdateTaskAllLevels(t);
}
}
// Insert the new task into the database.
GlobalConfig.Connection.InsertTask(newTask);
}
}
// Read all data from database again and repopulate the listview.
GetAllData(SelectedProject.ID);
WireUpLists();
}
else
{
// Create the first task.
var newTask = new ProjectManagerLibrary.Models.Task();
//! No need to set task level, since it is default to the correct level as long as it is inserted
//! into the correct tabel. However it cannot be changed afterwards and a new task needs to be created
//! if it needs to be set on a different task level, so a subtask cannot be promoted to a task or vice versa.
//newTask.TaskLevel = 1;
newTask.Priority = 1;
newTask.ProjectID = SelectedProject.ID;
GlobalConfig.Connection.InsertTask(newTask);
// Read all data from database again and repopulate the listview.
GetAllData(SelectedProject.ID);
WireUpLists();
}
}