/**
* Method to set filter to be used and takes in to account the possibility of not finishing the
* tap+hold gesture.
*
* @param filter
*/
public void setFileFilter(WBFileFilter filter) {
if (currFilter == null) currFilter = filter;
if (currSelectedFilter != currFilter && currSelectedFilter != null) {
currSelectedFilter.setStrokeColor(new MTColor(0, 0, 0, 0));
currSelectedFilter.setNoFill(true);
}
if (currFilter != filter) {
currFilter = filter;
}
}
/** Method to refresh the file list when a new filter is selected. */
public void refreshDirectory() {
changeDirectory(currDir);
typeText.setText(currFilter.getTextBox().getText());
if (currFilter.isNoFill()) {
currFilter.setNoFill(false);
currFilter.setStrokeColor(new MTColor(0, 0, 0, 150));
currFilter.setStrokeWeight(2);
currFilter.setNoStroke(false);
}
types.setVisible(false);
typesShown = false;
}
/**
* Method to remove all currently displayed files and show the specified directory's contents
*
* @param dir
*/
public void changeDirectory(WBFile dir) {
for (WBFile target : currDispFiles) {
fileSelector.removeListElement(target);
}
if (dir.isComputer()) {
dispDrives();
currDir = dir;
currLookInIcon.setTexture(
scene
.getMTApplication()
.loadImage(
System.getProperty("user.dir")
+ File.separator
+ "ktsi"
+ File.separator
+ "ch"
+ File.separator
+ "mitoco"
+ File.separator
+ "data"
+ File.separator
+ "filechooser"
+ File.separator
+ "computer.png"));
} else {
// Fill window with directory contents
if (dir.getFile().getPath() != null) {
if (dir.getFile().isDirectory()) {
boolean allFiles = false;
if (currFilter.getFilter() == null) allFiles = true;
ArrayList<File> list = new ArrayList<File>(Arrays.asList(dir.getFile().listFiles()));
int target = 0;
int size = list.size();
// First add directories
for (int i = 0; i < size; i++) {
if (list.get(target).isDirectory()) {
WBFile tmpDir = new WBFile(scene, list.get(target));
fileSelector.addListElement(tmpDir);
tmpDir.setIcon("directory");
currDispFiles.add(tmpDir);
list.remove(list.get(target));
} else target++;
}
target = 0;
size = list.size();
// Then add images
if (allFiles || currFilter.getFilter() == images) {
for (int i = 0; i < size; i++) {
if (images.accept(list.get(target))) {
WBFile tmpImage = new WBFile(scene, list.get(target));
fileSelector.addListElement(tmpImage);
tmpImage.setIcon("image");
currDispFiles.add(tmpImage);
list.remove(list.get(target));
} else target++;
}
}
target = 0;
size = list.size();
// Then add videos
if (allFiles || currFilter.getFilter() == videos) {
for (int i = 0; i < size; i++) {
if (videos.accept(list.get(target))) {
WBFile tmpMovie = new WBFile(scene, list.get(target));
fileSelector.addListElement(tmpMovie);
tmpMovie.setIcon("video");
currDispFiles.add(tmpMovie);
list.remove(list.get(target));
} else target++;
}
}
target = 0;
size = list.size();
if (allFiles || currFilter.getFilter() == xml) {
for (int i = 0; i < size; i++) {
if (xml.accept(list.get(target))) {
WBFile tmpXml = new WBFile(scene, list.get(target));
fileSelector.addListElement(tmpXml);
tmpXml.setIcon("xml");
currDispFiles.add(tmpXml);
list.remove(list.get(target));
} else target++;
}
}
target = 0;
size = list.size();
if (allFiles || currFilter.getFilter() == pdf) {
for (int i = 0; i < size; i++) {
if (pdf.accept(list.get(target))) {
WBFile tmpPdf = new WBFile(scene, list.get(target));
fileSelector.addListElement(tmpPdf);
tmpPdf.setIcon("pdf");
currDispFiles.add(tmpPdf);
list.remove(list.get(target));
} else target++;
}
}
if (allFiles) {
for (File file : list) {
WBFile tmpFile = new WBFile(scene, file);
fileSelector.addListElement(tmpFile);
tmpFile.setIcon("");
currDispFiles.add(tmpFile);
}
}
}
currDir = dir;
// File system root
if (currDir.getFile().getParent() == null) {
lookInText.setText(" " + currDir.getFile().getAbsolutePath());
currLookInIcon.setTexture(
scene
.getMTApplication()
.loadImage(
System.getProperty("user.dir")
+ File.separator
+ "ktsi"
+ File.separator
+ "ch"
+ File.separator
+ "mitoco"
+ File.separator
+ "data"
+ File.separator
+ "filechooser"
+ File.separator
+ "drive.png"));
}
// Top desktop
else if (stopAtDesktop
&& currDir.getFile().getPath().toString().compareTo(top.getFile().getPath().toString())
== 0) {
lookInText.setText(" " + currDir.getName());
currLookInIcon.setTexture(
scene
.getMTApplication()
.loadImage(
System.getProperty("user.dir")
+ File.separator
+ "ktsi"
+ File.separator
+ "ch"
+ File.separator
+ "mitoco"
+ File.separator
+ "data"
+ File.separator
+ "filechooser"
+ File.separator
+ "desktop.png"));
}
// Normal desktop
else {
lookInText.setText(" " + currDir.getName());
currLookInIcon.setTexture(
scene
.getMTApplication()
.loadImage(
System.getProperty("user.dir")
+ File.separator
+ "ktsi"
+ File.separator
+ "ch"
+ File.separator
+ "mitoco"
+ File.separator
+ "data"
+ File.separator
+ "filechooser"
+ File.separator
+ "folder.png"));
}
}
}
// Enable back button
if (prevDirs.size() == 1) { // Minimize the times the image is loaded
backButton.setEnabled(true);
backButton.setTexture(
scene
.getMTApplication()
.loadImage(
System.getProperty("user.dir")
+ File.separator
+ "ktsi"
+ File.separator
+ "ch"
+ File.separator
+ "mitoco"
+ File.separator
+ "data"
+ File.separator
+ "filechooser"
+ File.separator
+ "back.png"));
}
}