package net.sf.jabref.external;

 import java.io.IOException;

 import javax.swing.*;

 import net.sf.jabref.*;

 import com.jgoodies.forms.builder.DefaultFormBuilder;

 import com.jgoodies.forms.layout.FormLayout;

 public class PushToWinEdt implements PushToApplication {

     private boolean couldNotCall=false;

     private boolean notDefined=false;

     private JPanel settings = null;

     private JTextField winEdtPath = new JTextField(30),

         citeCommand = new JTextField(30);

     public String getName() {

         return Globals.lang("Insert selected citations into WinEdt");

     }

     public String getApplicationName() {

         return "WinEdt";

     }

     public String getTooltip() {

         return Globals.lang("Push selection to WinEdt");

     }

     public Icon getIcon() {

         return GUIGlobals.getImage("winedt");

     }

     public String getKeyStrokeName() {

         return "Push to WinEdt";

     }

     public void pushEntries(BibtexDatabase database, BibtexEntry[] entries, String keyString, MetaData metaData) {

         couldNotCall = false;

         notDefined = false;

         String winEdt = Globals.prefs.get("winEdtPath");

         if ((winEdt == null) || (winEdt.trim().length() == 0)) {

             notDefined = true;

             return;

         }

         try {

             StringBuffer toSend = new StringBuffer("\"[InsText('")

                     .append(Globals.prefs.get("citeCommandWinEdt")).append("{")

                     .append(keyString.replaceAll("'", "''"))

                     .append("}');]\"");

             Runtime.getRuntime().exec(winEdt + " " + toSend.toString());

         }

         catch (IOException excep) {

             couldNotCall = true;

             excep.printStackTrace();

         }

     }

     public void operationCompleted(BasePanel panel) {

         if (notDefined) {

             panel.output(Globals.lang("Error") + ": "+

                     Globals.lang("Path to %0 not defined", getApplicationName())+".");

         }

         else if (couldNotCall) {

             panel.output(Globals.lang("Error") + ": " + Globals.lang("Could not call executable") + " '"

                     +Globals.prefs.get("winEdtPath") + "'.");

         }

         else

             Globals.lang("Pushed citations to WinEdt");

     }

     public boolean requiresBibtexKeys() {

         return true;

     }

     public JPanel getSettingsPanel() {

         if (settings == null)

             initSettingsPanel();

         winEdtPath.setText(Globals.prefs.get("winEdtPath"));

         citeCommand.setText(Globals.prefs.get("citeCommandWinEdt"));

         return settings;

     }

     private void initSettingsPanel() {

         DefaultFormBuilder builder = new DefaultFormBuilder(

                 new FormLayout("left:pref, 4dlu, fill:pref, 4dlu, fill:pref", ""));

         builder.append(new JLabel(Globals.lang("Path to WinEdt.exe") + ":"));

         builder.append(winEdtPath);

         BrowseAction action = new BrowseAction(null, winEdtPath, false);

         JButton browse = new JButton(Globals.lang("Browse"));

         browse.addActionListener(action);

         builder.append(browse);

         builder.nextLine();

         builder.append(Globals.lang("Cite command") + ":");

         builder.append(citeCommand);

         settings = builder.getPanel();

     }

     public void storeSettings() {

         Globals.prefs.put("winEdtPath", winEdtPath.getText());

         Globals.prefs.put("citeCommandWinEdt", citeCommand.getText());

     }

 }