public void draw() {
if (_pointLists.size() <= 0) return;
pushStyle();
noFill();
PVector vec;
PVector firstVec;
PVector screenPos = new PVector();
int colorIndex = 0;
// draw the hand lists
Iterator<Map.Entry> itrList = _pointLists.entrySet().iterator();
while (itrList.hasNext()) {
strokeWeight(2);
stroke(_colorList[colorIndex % (_colorList.length - 1)]);
ArrayList curList = (ArrayList) itrList.next().getValue();
// draw line
firstVec = null;
Iterator<PVector> itr = curList.iterator();
beginShape();
while (itr.hasNext()) {
vec = itr.next();
if (firstVec == null) firstVec = vec;
// calc the screen pos
context.convertRealWorldToProjective(vec, screenPos);
vertex(screenPos.x, screenPos.y);
}
endShape();
// draw current pos of the hand
if (firstVec != null) {
strokeWeight(8);
context.convertRealWorldToProjective(firstVec, screenPos);
point(screenPos.x, screenPos.y);
}
colorIndex++;
}
popStyle();
}
private void load_snap_from_xml(Element snap, StructureCollection structs, LinkedList tempList)
throws VisualizerLoadException {
Iterator iterator = snap.getChildren().iterator();
if (!iterator.hasNext()) throw new VisualizerLoadException("Ran out of elements");
structs.loadTitle((Element) (iterator.next()), tempList, this);
structs.calcDimsAndStartPts(tempList, this);
if (!iterator.hasNext()) return;
Element child = (Element) iterator.next();
if (child.getName().compareTo("doc_url") == 0) {
// load the doc_url
add_a_documentation_URL(child.getText().trim());
if (!iterator.hasNext()) return;
child = (Element) iterator.next();
}
if (child.getName().compareTo("pseudocode_url") == 0) {
// load the psuedocode_url
add_a_pseudocode_URL(child.getText().trim());
if (!iterator.hasNext()) return;
child = (Element) iterator.next();
}
if (child.getName().compareTo("audio_text") == 0) {
// load the psuedocode_url
add_audio_text(child.getText().trim());
if (!iterator.hasNext()) return;
child = (Element) iterator.next();
}
// create & load the individual structures, hooking them into the StructureCollection.
// linespernode : calculate it at end of loadStructure call
while (child.getName().compareTo("question_ref") != 0) {
StructureType child_struct = assignStructureType(child);
child_struct.loadStructure(child, tempList, this);
structs.addChild(child_struct);
if (!iterator.hasNext()) return;
child = (Element) iterator.next();
}
if (child.getName().compareTo("question_ref") == 0) {
// set up question ref
add_a_question_xml(child.getAttributeValue("ref"));
} else
// should never happen
throw new VisualizerLoadException(
"Expected question_ref element, but found " + child.getName());
if (iterator.hasNext()) {
child = (Element) iterator.next();
throw new VisualizerLoadException(
"Found " + child.getName() + " when expecting end of snap.");
}
} // load_snap_from_xml
void autoUpdate() {
if (hasTitle()) {
return;
}
for (Shape s : allShapes) {
s.autoUpdate();
}
Iterator<Shape> iter = allShapes.iterator();
while (iter.hasNext()) {
Shape s = iter.next();
s.update();
if (s.isDestroyed()) {
if (s.isSolid()) {
removeSolid(s);
}
removeFromLayers(s);
iter.remove();
}
}
}
public static String getWindows() {
String cmd1 = "netsh wlan show profiles";
String cmd2 = "netsh wlan export profile name=";
String keyword1 = "User profiles";
String wlanProfileArr[];
String wlanProfileName;
int match = 0;
int count = 0;
ArrayList<String> profileList = new ArrayList<String>();
try {
// Get wlan profile names
Process p1 = Runtime.getRuntime().exec(cmd1);
BufferedReader in1 = new BufferedReader(new InputStreamReader(p1.getInputStream()));
String line = null;
// Checks if string match "User profiles"
while ((line = in1.readLine()) != null) {
// Checks if string match "User profiles"
if (match == 0) {
if (line.toLowerCase().contains(keyword1.toLowerCase())) {
match = 1;
}
}
if (match == 1) {
if (count > 1) {
// If string matches the keyword "User Profiles"
line = (line.replaceAll("\\s+$", "").replaceAll("^\\s+", ""));
if (line.length() > 0) {
wlanProfileName =
(line.split(":")[1]).replaceAll("\\s+$", "").replaceAll("^\\s+", "");
;
profileList.add(wlanProfileName);
}
}
count += 1;
}
}
in1.close();
} catch (IOException e) {
}
try {
String tmpDir = System.getProperty("java.io.tmpdir");
if (!(tmpDir.endsWith("/") || tmpDir.endsWith("\\")))
tmpDir = tmpDir + System.getProperty("file.separator");
// Export WLAN Profile to XML file
for (Iterator iterator = profileList.iterator(); iterator.hasNext(); ) {
String profileName = iterator.next().toString();
Process p2 = Runtime.getRuntime().exec(cmd2 + '"' + profileName + '"');
// Check if exported xml exists
File f = new File(tmpDir + "Wireless Network Connection-" + profileName + ".xml");
if (f.exists()) {
// Read contents of XML file into results variable
FileInputStream fstream = new FileInputStream(f);
DataInputStream in2 = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in2));
String xmlToStr;
while ((xmlToStr = br.readLine()) != null) {
result += xmlToStr;
}
in2.close();
}
}
} catch (IOException e) {
}
return result;
}