/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package it.freedomotic.jfrontend;
import com.google.inject.Inject;
import it.freedomotic.api.API;
import it.freedomotic.api.Client;
import it.freedomotic.api.Plugin;
import it.freedomotic.plugins.ClientStorage;
import it.freedomotic.plugins.filesystem.PluginsManager;
import it.freedomotic.util.I18n.I18n;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedInputStream;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
/**
*
* @author enrico
*/
public class PluginConfigure
extends javax.swing.JFrame {
private ClientStorage clients;
private final API api;
private final I18n I18n;
private PluginsManager pluginsManager;
private static HashMap<Plugin, String> predefined = new HashMap<Plugin, String>();
/**
* Creates new form PluginConfigure
*/
public PluginConfigure(API api) {
this.api=api;
this.I18n = api.getI18n();
this.clients = api.getClientStorage();
this.pluginsManager = api.getPluginManager();
initComponents();
populatePluginsList();
//add listener to category selection changes
cmbPlugin.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Plugin item = (Plugin) cmbPlugin.getSelectedItem();
btnDefault.setEnabled(false);
getConfiguration(item);
}
});
try {
cmbPlugin.setSelectedIndex(0);
} catch (Exception e) {
}
setPreferredSize(new Dimension(650, 550));
pack();
setVisible(true);
}
private void populatePluginsList() {
cmbPlugin.removeAllItems();
for (Client client : api.getClients("plugin")) {
if (client instanceof Plugin) {
Plugin plugin = (Plugin) client;
cmbPlugin.addItem(plugin);
}
}
}
private void getConfiguration(Plugin item) {
txtArea.setContentType("text/xml");
String config = readConfiguration(item.getFile()).trim();
//add old config to predefined to be restored in a later step
predefined.put(item, config);
btnDefault.setEnabled(true);
txtArea.setText(config);
}
private String readConfiguration(File file) {
FileInputStream fis;
BufferedInputStream bis;
DataInputStream dis;
StringBuilder buff = new StringBuilder();
try {
fis = new FileInputStream(file);
// Here BufferedInputStream is added for fast reading.
bis = new BufferedInputStream(fis);
dis = new DataInputStream(bis);
// dis.available() returns 0 if the file does not have more lines.
while (dis.available() != 0) {
// this statement reads the line from the file and print it to
// the console.
buff.append(dis.readLine()).append("\n");
}
// dispose all the resources after using them.
fis.close();
bis.close();
dis.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return buff.toString();
}
private void saveConfiguration(File file, String text)
throws IOException {
// Create file
FileWriter fstream = new FileWriter(file);
BufferedWriter out = new BufferedWriter(fstream);
out.write(text);
//Close the output stream
out.close();
}
private void rollbackConfiguration() {
Plugin item = (Plugin) cmbPlugin.getSelectedItem();
txtArea.setText(predefined.get(item));
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings( "unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
cmbPlugin = new javax.swing.JComboBox();
btnSave = new javax.swing.JButton();
btnCancel = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
txtArea = new javax.swing.JEditorPane();
btnDefault = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle(api.getI18n().msg("plugins_configuration_editor"));
btnSave.setText(I18n.msg("save"));
btnSave.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnSaveActionPerformed(evt);
}
});
btnCancel.setText(I18n.msg("cancel"));
btnCancel.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnCancelActionPerformed(evt);
}
});
jScrollPane2.setViewportView(txtArea);
btnDefault.setText(I18n.msg("restore_default"));
btnDefault.setEnabled(false);
btnDefault.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnDefaultActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(cmbPlugin, javax.swing.GroupLayout.Alignment.TRAILING, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jScrollPane2)
.addGroup(layout.createSequentialGroup()
.addComponent(btnSave)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnCancel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnDefault)
.addGap(0, 0, Short.MAX_VALUE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(cmbPlugin, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 390, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(btnSave)
.addComponent(btnCancel)
.addComponent(btnDefault))
.addContainerGap())
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void btnCancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCancelActionPerformed
this.dispose();
}//GEN-LAST:event_btnCancelActionPerformed
private void btnSaveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnSaveActionPerformed
Plugin item = (Plugin) cmbPlugin.getSelectedItem();
String name = item.getName();
try {
saveConfiguration(item.getFile(),
txtArea.getText());
//stopping and unloading the plugin
item.stop();
clients.remove(item);
//reload it with the new configuration
System.out.println(item.getFile().getParentFile().toString());
pluginsManager.loadSingleBoundle(item.getFile().getParentFile());
//if not loaded sucessfully reset to old configuration
if (clients.get(name) == null) {
//reset to old working config and reload plugin
rollbackConfiguration();
saveConfiguration(item.getFile(),
txtArea.getText());
pluginsManager.loadSingleBoundle(item.getFile().getParentFile());
clients.get(name).start();
JOptionPane.showMessageDialog(this,
I18n.msg("warn_reset_old_config"));
} else {
clients.get(name).start();
this.dispose();
}
} catch (Exception ex) {
Logger.getLogger(PluginConfigure.class.getName()).log(Level.SEVERE, null, ex);
}
}//GEN-LAST:event_btnSaveActionPerformed
private void btnDefaultActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnDefaultActionPerformed
rollbackConfiguration();
}//GEN-LAST:event_btnDefaultActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton btnCancel;
private javax.swing.JButton btnDefault;
private javax.swing.JButton btnSave;
private javax.swing.JComboBox cmbPlugin;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JEditorPane txtArea;
// End of variables declaration//GEN-END:variables
}