/* Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille, Andrea Enrici
*
* ludovic.apvrille AT telecom-paristech.fr
* andrea.enrici AT telecom-paristech.fr
*
* This software is a computer program whose purpose is to allow the
* edition of TURTLE analysis, design and deployment diagrams, to
* allow the generation of RT-LOTOS or Java code from this diagram,
* and at last to allow the analysis of formal validation traces
* obtained from external tools, e.g. RTL from LAAS-CNRS and CADP
* from INRIA Rhone-Alpes.
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*/
package ui;
import myutil.*;
import common.*;
import java.awt.*;
import javax.swing.*;
import java.lang.reflect.Method;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* Class TGComponentPlugin
* Graphical Component with a plugin facility
* Creation: 27/06/2017
* @version 1.0 27/06/2017
* @author Ludovic APVRILLE
*/
public class TGComponentPlugin extends TGComponent implements ComponentPluginInterface {
private Plugin componentPlugin;
private String className;
private Class<?> classRef;
private Object instance;
private Method methodInternalDrawing;
private Method methodGetWidth;
private Method methodGetHeight;
private Method methodGetCustomValue;
private Method methodIsOnMe;
private Method methodEditOnDoubleClick;
public TGComponentPlugin(int _x, int _y, int _minX, int _maxX, int _minY, int _maxY, boolean _pos, TGComponent _father, TDiagramPanel _tdp) {
super(_x, _y, _minX, _maxX, _minY, _maxY, _pos, _father, _tdp);
width = 0;
height = 0;
value = "custom component";
}
public void setPlugin(Plugin _plugin) {
componentPlugin = _plugin;
}
public String getCustomValue() {
if (componentPlugin == null) {
return value;
}
try {
if (methodGetCustomValue == null) {
createInstance();
Class[] cArg = new Class[2];
cArg[0] = String.class;
cArg[1] = String.class;
methodGetCustomValue = classRef.getMethod("getCustomValue", cArg);
//TraceManager.addDev("Method =" + methodGetWidth);
}
String ret = (String)(methodGetCustomValue.invoke(instance, value, tdp.getName()));
return ret;
} catch (Exception e) {
return null;
}
}
public void internalDrawing(Graphics g) {
try {
if (methodGetWidth == null) {
createInstance();
Class[] cArg = new Class[2];
cArg[0] = Graphics.class;
cArg[1] = String.class;
methodGetWidth = classRef.getMethod("getWidth", cArg);
//TraceManager.addDev("Method =" + methodGetWidth);
}
width = (int)(methodGetWidth.invoke(instance, g, value));
if (methodGetHeight == null) {
createInstance();
Class[] cArg = new Class[2];
cArg[0] = Graphics.class;
cArg[1] = String.class;
methodGetHeight = classRef.getMethod("getHeight", cArg);
//TraceManager.addDev("Method =" + methodGetHeight);
}
height = (int)(methodGetHeight.invoke(instance, g, value));
if (methodInternalDrawing == null) {
createInstance();
//TraceManager.addDev("instance =" + instance);
Class[] cArg = new Class[7];
cArg[0] = Graphics.class;
cArg[1] = int.class;
cArg[2] = int.class;
cArg[3] = int.class;
cArg[4] = int.class;
cArg[5] = String.class;
cArg[6] = String.class;
methodInternalDrawing = classRef.getMethod("internalDrawing", cArg);
//TraceManager.addDev("Method =" + methodInternalDrawing);
}
methodInternalDrawing.invoke(instance, g, x, y, width, height, value, tdp.getName());
} catch (Exception e) {
TraceManager.addDev("Exception method:" + e.getMessage());
g.drawString("No plugin available.", x, y);
}
}
private void createInstance() {
try {
if (componentPlugin == null) {
//TraceManager.addDev("null component Plugin");
}
if (instance == null) {
//TraceManager.addDev("[create instance] Name of the plugin:" + componentPlugin.getName());
//String className = componentPlugin.executeRetStringMethod(componentPlugin.getClassGraphicalComponent(), "getGraphicalComponentClassName");
//classRef = componentPlugin.getClass(className);
//TraceManager.addDev("[create instance] classRef:" + classRef);
classRef = componentPlugin.getClassGraphicalComponent();
instance = componentPlugin.getClassGraphicalComponent().newInstance();
if (width == 0) {
width = Plugin.executeIntMethod(instance, "getWidth");
}
if (height == 0) {
height = Plugin.executeIntMethod(instance, "getHeight");
}
moveable = Plugin.executeBoolMethod(instance, "isMoveable");
removable = Plugin.executeBoolMethod(instance, "isRemovable");
userResizable = Plugin.executeBoolMethod(instance, "isUserResizable");
editable = Plugin.executeBoolMethod(instance, "isEditable");
//TraceManager.addDev("Moveable=" + moveable);
}
} catch (Exception e) {
TraceManager.addDev("No class with Plugin name");
}
}
public TGComponent isOnMe(int _x, int _y) {
try {
if (methodIsOnMe == null) {
createInstance();
//TraceManager.addDev("instance =" + instance);
Class[] cArg = new Class[6];
cArg[0] = int.class;
cArg[1] = int.class;
cArg[2] = int.class;
cArg[3] = int.class;
cArg[4] = int.class;
cArg[5] = int.class;
methodIsOnMe = classRef.getMethod("isOnMe", cArg);
//TraceManager.addDev("Method=" + methodIsOnMe);
}
if ((boolean)(methodIsOnMe.invoke(instance, x, y, width, height, _x, _y))) {
return this;
}
return null;
} catch (Exception e) {
TraceManager.addDev("Error when executing isOnMe method in Plugin: " + e.getMessage());
return null;
}
}
public boolean editOndoubleClick(JFrame frame) {
try {
if (methodEditOnDoubleClick == null) {
createInstance();
//TraceManager.addDev("instance / editOnDoubleClick =" + instance);
Class[] cArg = new Class[2];
cArg[0] = JFrame.class;
cArg[1] = String.class;
//TraceManager.addDev("Getting method");
methodEditOnDoubleClick = classRef.getMethod("editOnDoubleClick", cArg);
//TraceManager.addDev("Method methodEditOnDoubleClick =" + methodEditOnDoubleClick);
}
String tmp = (String)(methodEditOnDoubleClick.invoke(instance, frame, value));
if (tmp != null) {
value = tmp;
return true;
}
return false;
} catch (Exception e) {
TraceManager.addDev("Error when executing editOnDoubleClick method in Plugin: " + e.getMessage());
return false;
}
}
public void setState(int s) {
state = s;
}
protected String translateExtraParam() {
StringBuffer sb = new StringBuffer("<extraparam>\n");
if (componentPlugin != null) {
sb.append("<PluginName value=\"" + componentPlugin.getName() + "\" />\n");
}
sb.append("</extraparam>\n");
return new String(sb);
}
@Override
public void loadExtraParam(NodeList nl, int decX, int decY, int decId) throws MalformedModelingException{
String s;
String tmpGlobalCode = "";
try {
NodeList nli;
Node n1, n2;
Element elt;
String pName;
//boolean mustAddCryptoFunctions = false;
//TraceManager.addDev("LEP Begin Block = " + this + " trace=");
//Thread.currentThread().dumpStack();
for(int i=0; i<nl.getLength(); i++) {
n1 = nl.item(i);
if (n1.getNodeType() == Node.ELEMENT_NODE) {
nli = n1.getChildNodes();
for(int j=0; j<nli.getLength(); j++) {
n2 = nli.item(j);
if (n2.getNodeType() == Node.ELEMENT_NODE) {
elt = (Element) n2;
if (elt.getTagName().equals("PluginName")) {
pName = elt.getAttribute("value");
componentPlugin = PluginManager.pluginManager.getPlugin(pName);
if (componentPlugin != null) {
if (componentPlugin.hasGraphicalComponent()) {
createInstance();
}
} else {
TraceManager.addDev("No corresponding plugin");
}
}
}
}
}
}
} catch (Exception e) {
TraceManager.addDev("Error when loading plugin component");
throw new MalformedModelingException();
}
}
public int getType() {
return TGComponentManager.COMPONENT_PLUGIN;
}
}