package xmltool;
import com.sun.javafx.scene.control.behavior.TabPaneBehavior;
import com.sun.javafx.scene.control.skin.TabPaneSkin;
import java.awt.Desktop;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.net.URL;
import java.util.Arrays;
import java.util.ResourceBundle;
import java.util.Scanner;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.geometry.Rectangle2D;
import javafx.scene.control.Tab;
import javafx.scene.control.TabPane;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.KeyEvent;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.Pane;
import javafx.stage.Screen;
import javafx.stage.Stage;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import org.apache.fop.apps.FOPException;
import org.fxmisc.richtext.CodeArea;
import xmltool.transformation.FOTransformer;
import xmltool.transformation.NormTransformer;
import xmltool.utils.FileChooserUtil;
import xmltool.utils.FileReaderUtil;
import xmltool.utils.FileSaverUtil;
import xmltool.utils.UIHelperUtil;
import xmltool.validation.Validator;
public class MainController implements Initializable {
private double mouseDragOffsetX = 0;
private double mouseDragOffsetY = 0;
private Rectangle2D backupWindowBounds = null;
private boolean maximized = false;
private final Image restore = new Image("/xmltool/resources/restore.png");
private final Image maximize = new Image("/xmltool/resources/maximize.png");
private final String fileList = "XML/XSD/XSL File";
private final String[] fileArray = {"*.xml", "*.xsd", "*.xsl"};
//fields from FXML
@FXML
private Pane anchorPane;//use this to get ref to stage like this: (Stage)anchorPane.getScene().getWindow()
@FXML
private TabPane tabPane;
@FXML
private ImageView maximizeRestoreImg;
/**
* Wait for Java 8 to implement
*
* @param event
*/
@FXML
protected void textAreaOnKeyTyped(KeyEvent event) {
// int textLength = textArea.getText().length();
// char keyTyped = event.getCharacter().charAt(0);
// for (char c : GREEN) {
// if (c == keyTyped) {
// textArea.getText(textLength - 1, textLength);
// }
// }
}
@FXML
protected void fileNew() {
try {
Tab newTab = FXMLLoader.load(getClass().getResource("Tab.fxml"));
tabPane.getTabs().add(newTab);
TabPaneSkin skin = (TabPaneSkin) tabPane.getSkin();
TabPaneBehavior tabPaneBehavior = skin.getBehavior();
tabPaneBehavior.selectTab(newTab);
CodeArea textArea = (CodeArea) newTab.getContent().lookup("#textArea");
textArea.requestFocus();
UIHelperUtil.setOnCloseRequest(tabPane, (Stage) anchorPane.getScene().getWindow());
} catch (IOException ex) {
Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
}
}
@FXML
protected void fileOpen() {
FileChooserUtil.setFilter(fileList, fileArray);
File choosenFile = FileChooserUtil.getFile((Stage) anchorPane.getScene().getWindow());
if (choosenFile != null && choosenFile.isFile()) {
CodeArea textArea = UIBean.getCurCodeArea();
if (!textArea.getText().isEmpty()) {
fileNew();
textArea = UIBean.getCurCodeArea();
}
Tab currTab = tabPane.getSelectionModel().getSelectedItem();
currTab.setText(choosenFile.getName());
textArea.replaceText(FileReaderUtil.getTextFromXML(choosenFile));
UIHelperUtil.addFile(choosenFile);
}
}
public void fileOpenByString(String filePath) {
File choosenFile = new File(filePath);
if (choosenFile.isFile()) {
CodeArea textArea = UIBean.getCurCodeArea();
if (!textArea.getText().isEmpty()) {
fileNew();
textArea = UIBean.getCurCodeArea();
}
Tab currTab = tabPane.getSelectionModel().getSelectedItem();
currTab.setText(choosenFile.getName());
textArea.replaceText(FileReaderUtil.getTextFromXML(choosenFile));
UIHelperUtil.addFile(choosenFile);
}
}
@FXML
protected void fileSave() {
CodeArea textArea = UIBean.getCurCodeArea();
Tab currTab = tabPane.getSelectionModel().getSelectedItem();
FileSaverUtil.setFilter(fileList, fileArray);
boolean isFileSaved = FileSaverUtil.saveFile((Stage) anchorPane.getScene().getWindow(), textArea.getText());
if (isFileSaved) {
currTab.setText(FileSaverUtil.getFile().getName());
}
}
@FXML
protected void exitProgram() {
UIHelperUtil.exitProgram();
}
@FXML
protected void dragWindowStarted(MouseEvent event) {
mouseDragOffsetX = event.getSceneX();
mouseDragOffsetY = event.getSceneY();
}
@FXML
protected void dragWindowDragged(MouseEvent event) {
if (!maximized) {
anchorPane.getScene().getWindow().setX(event.getScreenX() - mouseDragOffsetX);
anchorPane.getScene().getWindow().setY(event.getScreenY() - mouseDragOffsetY);
}
}
@FXML
protected void minimize() {
Stage stage = (Stage) anchorPane.getScene().getWindow();
stage.setIconified(true);
}
@FXML
protected void toogleMaximize() {
Stage stage = (Stage) anchorPane.getScene().getWindow();
final Screen screen = Screen.getScreensForRectangle(stage.getX(), stage.getY(), 1, 1).get(0);
if (maximized) {
maximized = false;
if (backupWindowBounds != null) {
stage.setX(backupWindowBounds.getMinX());
stage.setY(backupWindowBounds.getMinY());
stage.setWidth(backupWindowBounds.getWidth());
stage.setHeight(backupWindowBounds.getHeight());
maximizeRestoreImg.setImage(maximize);
}
} else {
maximized = true;
backupWindowBounds = new Rectangle2D(stage.getX(), stage.getY(), stage.getWidth(), stage.getHeight());
stage.setX(screen.getVisualBounds().getMinX());
stage.setY(screen.getVisualBounds().getMinY());
stage.setWidth(screen.getVisualBounds().getWidth());
stage.setHeight(screen.getVisualBounds().getHeight());
maximizeRestoreImg.setImage(restore);
}
}
@FXML
protected void toogleMaximizeDoubleClick(MouseEvent event) {
if (event.getClickCount() == 2) {
toogleMaximize();
}
}
@FXML
protected void stripWhiteSpaces() {
CodeArea textArea = UIBean.getCurCodeArea();
String text = textArea.getText();
StringBuilder sb = new StringBuilder();
Scanner sc = new Scanner(text);
while (sc.hasNextLine()) {
sb.append(sc.nextLine().trim());
}
textArea.replaceText(sb.toString());
}
@FXML
protected void prettyPrint() {
stripWhiteSpaces();
CodeArea textArea = UIBean.getCurCodeArea();
String text = textArea.getText();
Source xmlInput = new StreamSource(new StringReader(text));
StreamResult xmlOutput = new StreamResult(new StringWriter());
try {
Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
transformer.transform(xmlInput, xmlOutput);
textArea.replaceText(xmlOutput.getWriter().toString());
} catch (TransformerException ex) {
Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
}
}
@FXML
protected void validate() {
Stage stage = (Stage) anchorPane.getScene().getWindow();
String filePathXSD = MessageBoxFactory.showDropDownListDialog(stage, "", "Please choose XSD to validate the file", "Select file", UIHelperUtil.getOpenFiles());
String fileShortPathXML = tabPane.getSelectionModel().getSelectedItem().getText();
String filePathXML = UIHelperUtil.getAbsolutePathFromOpenFiles(fileShortPathXML);
try {
String result = Validator.doValidate(filePathXML, filePathXSD);
if (result != null && !result.isEmpty()) {
String[] lines = result.split("<br/>");
MessageBoxFactory.showErrorDialog(stage, "Check Details for all validation errors", "The file is NOT valid for this XSD", "Invalid XML", Arrays.toString(lines));
// MessageBoxFactory.showErrorDialog(stage, "Check Details for all validation errors", "The file is NOT valid for this XSD", "Invalid XML", ve);
} else {
MessageBoxFactory.showInfoDialog(stage, "", "The file is valid according to the selected XSD", "Valid XML");
}
} catch (FileNotFoundException ex) {
Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
}
}
@FXML
protected void transform() {
NormTransformer normTransformer = new NormTransformer();
String fileShortPathXML = tabPane.getSelectionModel().getSelectedItem().getText();
String filePathXML = UIHelperUtil.getAbsolutePathFromOpenFiles(fileShortPathXML);
normTransformer.setInPath(filePathXML);
Stage stage = (Stage) anchorPane.getScene().getWindow();
String filePathXSL = MessageBoxFactory.showDropDownListDialog(stage, "", "Please choose XSL to transform the file", "Select file", UIHelperUtil.getOpenFiles());
normTransformer.setTransformatorPath(filePathXSL);
//REFACTOR THIS SHIT:
File file = new File(filePathXML);
file = file.getParentFile();
normTransformer.setResultDir(file.getAbsolutePath());
try {
String transformedFile = normTransformer.normaliseXSLT();
fileOpenByString(transformedFile);
prettyPrint();
} catch (TransformerException | IOException ex) {
MessageBoxFactory.showErrorDialog(stage, "Check Details for more info", "The transformation was unsuccessful", "Tranformation failed", ex);
Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
}
}
@FXML
protected void FOTransform() {
FOTransformer foTransformer = new FOTransformer();
String fileShortPathXML = tabPane.getSelectionModel().getSelectedItem().getText();
String filePathXML = UIHelperUtil.getAbsolutePathFromOpenFiles(fileShortPathXML);
foTransformer.setXmlFilePath(filePathXML);
Stage stage = (Stage) anchorPane.getScene().getWindow();
String filePathXSL = MessageBoxFactory.showDropDownListDialog(stage, "", "Please choose XSL for FO transformation", "Select file", UIHelperUtil.getOpenFiles());
foTransformer.setXslFilePath(filePathXSL);
//REFACTOR THIS SHIT:
File file = new File(filePathXML);
file = file.getParentFile();
foTransformer.setPdfFilePath(file.getAbsolutePath());
try {
//transform and show the file
File pdf = foTransformer.transform();
Desktop desktop = Desktop.getDesktop();
desktop.open(pdf);
} catch (IOException | IllegalArgumentException | FOPException ex) {
MessageBoxFactory.showErrorDialog(stage, "Check Details for more info", "The FO transformation was unsuccessful", "PDF generation failed", ex);
Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
}
}
@FXML
protected void cut() {
CodeArea textArea = UIBean.getCurCodeArea();
textArea.cut();
}
@FXML
protected void copy() {
CodeArea textArea = UIBean.getCurCodeArea();
textArea.copy();
}
@FXML
protected void paste() {
CodeArea textArea = UIBean.getCurCodeArea();
textArea.paste();
}
@FXML
protected void undo() {
CodeArea textArea = UIBean.getCurCodeArea();
textArea.undo();
// ((TextInputControlBehavior) ((TextInputControlSkin) textArea.getSkin()).getBehavior()).callAction("Undo");
}
@FXML
protected void redo() {
CodeArea textArea = UIBean.getCurCodeArea();
textArea.redo();
// ((TextInputControlBehavior) ((TextInputControlSkin) textArea.getSkin()).getBehavior()).callAction("Redo");
}
@Override
public void initialize(URL url, ResourceBundle rb) {
}
}
