// sets data for taskInfoVBox's nodes/components using task's data (passed as argument)
private void setTaskInfoVBoxData(
Task task, ChangeListener<? super LocalDate> dateChangeListener) {
saveNewTaskNameButton.disableProperty().setValue(true);
taskNameTextField.setText(task.getTaskTitle());
if (task.getTaskDueDate() != null) {
taskDueDatePicker.setValue(task.getTaskDueDate());
}
taskDueDatePicker.valueProperty().addListener(dateChangeListener);
int taskPriority = task.getPriority();
switch (taskPriority) {
case 1:
{
lowPriorityToggle.setSelected(true);
break;
}
case 2:
{
mediumPriorityToggle.setSelected(true);
break;
}
case 3:
{
highPriorityToggle.setSelected(true);
break;
}
}
subTaskListView.setItems(task.getSubTasks());
taskNoteTextArea.setText(task.getNote());
}
// saves the task information from taskInfoVBox form to the task passed in as argument
private void saveTaskInfo(Task task) {
// to track if the task's attributes have been changed
boolean differentTaskName = false, differentDueDate = false, differentPriority = false;
if (task == null) {
return;
}
// if different title
if (!task.getTaskTitle().equals(taskNameTextField.getText())) differentTaskName = true;
// if different due date
if (task.getTaskDueDate() == null) {
if (taskDueDatePicker.getValue() != null) {
differentDueDate = true;
}
} else {
if (taskDueDatePicker.getValue() == null) {
differentDueDate = true;
}
if (taskDueDatePicker.getValue() != null) {
if (!(task.getTaskDueDate().isEqual(taskDueDatePicker.getValue()))) differentDueDate = true;
}
}
int currentTaskPriority = task.getPriority();
// if no priority selected for the task
if (priority_toggle_group.getSelectedToggle() == null) {
if (currentTaskPriority != 0) {
differentPriority = true;
}
} else {
// if different priority
if (currentTaskPriority != (int) priority_toggle_group.getSelectedToggle().getUserData())
differentPriority = true;
}
// if task attributes have been changed, replace current task with new task with updated task
// attributes
if (differentTaskName || differentDueDate || differentPriority) {
Task replacementTask = new Task();
replacementTask.setTaskTitle(taskNameTextField.getText());
replacementTask.setTaskDueDate(taskDueDatePicker.getValue());
if (priority_toggle_group.getSelectedToggle() == null) {
replacementTask.setPriority(0);
} else {
replacementTask.setPriority((int) priority_toggle_group.getSelectedToggle().getUserData());
}
replacementTask.setSubTasks(task.getSubTasks());
replacementTask.setNote(taskNoteTextArea.getText());
int currentListIndex = -1, currentTaskIndex = -1; // to track current index
int replacementListIndex = -1,
replacementTaskIndex = -1; // to track index where replacement task will placed at
found:
{
for (ToDoList currentList : toDoListModel) {
currentListIndex++;
currentTaskIndex = -1;
for (Task currentTask : currentList.getIncompleteTaskList()) {
currentTaskIndex++;
// if task's unique ID matches current task, assign the current task's list index and
// task index to the replacement index variables
// and break out of the loop
if (currentTask.getUniqueID() == task.getUniqueID()) {
replacementListIndex = currentListIndex;
replacementTaskIndex = currentTaskIndex;
break found;
}
}
}
}
// if found the task to replace with
if (replacementListIndex != -1 && replacementTaskIndex != -1) {
toDoListModel
.get(replacementListIndex)
.getIncompleteTaskList()
.set(replacementTaskIndex, replacementTask);
// if task to be replaced is the first task in the first to do list, select the replaced
// task and update
// incompleteTaskListView
// code below help to get around a bug in selection model for list view
if (replacementListIndex == 0 && replacementTaskIndex == 0) {
todoListView.getSelectionModel().select(replacementListIndex);
incompleteTaskListView.getSelectionModel().select(replacementListIndex);
}
}
}
// if task's priority, name and due date have not been changed, then only update the task's (one
// that is passed in as argument) note
else {
task.setNote(taskNoteTextArea.getText());
}
}
private void updateViewModel() {
setText(null);
setGraphic(null);
if (getItem() != null) {
BorderPane mainBox = new BorderPane();
mainBox.setPadding(new Insets(3.0, 5.0, 3.0, 3.0));
VBox taskNameDisplay = new VBox();
taskNameDisplay.setAlignment(Pos.CENTER_LEFT);
Text taskNameText = new Text();
taskNameDisplay.getChildren().addAll(taskNameText);
HBox priorityDueDateDisplay = new HBox();
priorityDueDateDisplay.setAlignment(Pos.CENTER_RIGHT);
Text taskPriorityText = new Text();
Text taskDueDateText = new Text();
taskPriorityText.setScaleX(1.25);
taskPriorityText.setScaleY(1.25);
priorityDueDateDisplay.setSpacing(40);
priorityDueDateDisplay.getChildren().addAll(taskDueDateText, taskPriorityText);
mainBox.leftProperty().set(taskNameDisplay);
mainBox.rightProperty().set(priorityDueDateDisplay);
mainBox.setMargin(mainBox.getLeft(), new Insets(0, 20, 0, 0));
Task currentTask = getItem();
int currentTaskPriority = currentTask.getPriority();
// setting task name to be displayed by the cell
taskNameText.setText(currentTask.getTaskTitle());
// setting task due date to be displayed by the cell
if (currentTask.getTaskDueDate() != null) {
LocalDate currentDueDate = currentTask.getTaskDueDate();
taskDueDateText.setText(
currentDueDate.getMonthValue()
+ "/"
+ currentDueDate.getDayOfMonth()
+ "/"
+ currentDueDate.getYear());
}
// setting task priority to be displayed by the cell
switch (currentTaskPriority) {
case 1:
{
taskPriorityText.setText("!");
taskPriorityText.setFill(Color.web("#28ae33"));
break;
}
case 2:
{
taskPriorityText.setText("!!");
taskPriorityText.setFill(Color.web("#babf23"));
break;
}
case 3:
{
taskPriorityText.setText("!!!");
taskPriorityText.setFill(Color.web("#ee0606"));
break;
}
default:
{
}
}
if (!currentTask.getComplete()) {
taskNameText.setStrikethrough(false);
} else {
// if task is completed, strike out the task name
mainBox.setOpacity(0.5);
taskNameText.setStrikethrough(true);
}
setText(null);
setGraphic(mainBox);
}
}