mppa.view

Class AddLimiterController

java.lang.Object

mppa.view.AddLimiterController

public class AddLimiterController
extends java.lang.Object

Class for adding graphical limitation´s coordinates.

Author:

Argo Neumann

Field Summary

Fields

Modifier and Type	Field and Description
private javafx.stage.Stage	dialogStage Dialog Stage.
private javafx.scene.control.TextField	easting Limitation point s easting.
private java.util.ArrayList<java.util.ArrayList<java.lang.Integer>>	limiters Array of coordinates for limitation.
private MainApp	mainApp Main application.
private javafx.scene.control.TextField	northing Limitation point s northing.
private boolean	okClicked Boolean for confirmation button.

Constructor Summary

Constructors

Constructor and Description
AddLimiterController()

Method Summary

Modifier and Type	Method and Description
private void	handleCancel() Closes stage if operation is cancelled.
private void	handleOk() Called when confirmation button is clicked Calls isInputValid() method to check whether the easting and northing is valid and adds them to array.
private void	initialize() Initializes the controller class.
private boolean	isInputValid() Checks if easting and northing are valid.
boolean	isNumeric(java.lang.String s) Returns true if giveen string is numeric and false if it´s not.
boolean	isOkClicked() Returns true if confirmation button is pressed, false if not.
void	onEnter(javafx.event.ActionEvent ae) Calls handleOk() method if Enter key is pressed.
void	setDialogStage(javafx.stage.Stage dialogStage) Sets the stage of this dialog.
void	setMainApp(MainApp mainApp) Set´s class main application and main application limiters to limiters.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

easting

private javafx.scene.control.TextField easting

Limitation point s easting.

northing

private javafx.scene.control.TextField northing

Limitation point s northing.

dialogStage

private javafx.stage.Stage dialogStage

Dialog Stage.

mainApp

private MainApp mainApp

Main application.

limiters

private java.util.ArrayList<java.util.ArrayList<java.lang.Integer>> limiters

Array of coordinates for limitation.

okClicked

private boolean okClicked

Boolean for confirmation button.

Constructor Detail

AddLimiterController

public AddLimiterController()

Method Detail

initialize

private void initialize()

Initializes the controller class. This method is automatically called after the fxml file has been loaded.

setMainApp

public void setMainApp(MainApp mainApp)

Set´s class main application and main application limiters to limiters.

Parameters:

mainApp - MainApp

isNumeric

public boolean isNumeric(java.lang.String s)

Returns true if giveen string is numeric and false if it´s not.

Parameters:

s - String to be checked

Returns:

True if input is numeric, false if not.

onEnter

public void onEnter(javafx.event.ActionEvent ae)

Calls handleOk() method if Enter key is pressed.

Parameters:

ae - ActionEvent.

setDialogStage

public void setDialogStage(javafx.stage.Stage dialogStage)

Sets the stage of this dialog.

Parameters:

dialogStage - Given dialog Stage

isOkClicked

public boolean isOkClicked()

Returns true if confirmation button is pressed, false if not.

Returns:

True if confirmation is pressed, false if not

handleCancel

private void handleCancel()

Closes stage if operation is cancelled.

handleOk

private void handleOk()

Called when confirmation button is clicked Calls isInputValid() method to check whether the easting and northing is valid and adds them to array. Array will be added to main application´s limitation array. Sets okClicked to true and closes dialog.

isInputValid

private boolean isInputValid()

Checks if easting and northing are valid. Calls Alert when fields are incorrect and notifys about user input mistakes.

Returns:

True if valid inputs, false if invalid.