--- /dev/null
+// AttributeHelper.java\r
+// $Id: AttributesHelper.java,v 1.1 2010/06/15 12:25:54 smhuang Exp $\r
+// (c) COPYRIGHT MIT and INRIA, 1997.\r
+// Please first read the full copyright statement in file COPYRIGHT.html\r
+\r
+package org.w3c.jigadmin.editors ;\r
+\r
+import java.awt.Component;\r
+import java.awt.Color;\r
+import java.awt.ScrollPane;\r
+import java.awt.BorderLayout;\r
+import java.awt.GridBagLayout;\r
+import java.awt.GridBagConstraints;\r
+import java.awt.event.ActionListener;\r
+import java.awt.event.ActionEvent;\r
+import java.awt.event.MouseAdapter;\r
+import java.awt.event.MouseEvent;\r
+\r
+import javax.swing.JPanel;\r
+import javax.swing.JLabel;\r
+import javax.swing.JButton;\r
+import javax.swing.BorderFactory;\r
+import javax.swing.border.BevelBorder;\r
+import javax.swing.JScrollPane;\r
+\r
+import java.util.Properties;\r
+\r
+import org.w3c.jigadmin.RemoteResourceWrapper;\r
+import org.w3c.jigadmin.PropertyManager;\r
+import org.w3c.jigadm.editors.AttributeEditor;\r
+import org.w3c.jigadm.events.ResourceChangeEvent;\r
+\r
+import org.w3c.jigsaw.admin.RemoteResource;\r
+import org.w3c.jigsaw.admin.RemoteAccessException;\r
+\r
+import org.w3c.tools.resources.Attribute;\r
+import org.w3c.tools.resources.serialization.AttributeDescription;\r
+import org.w3c.tools.widgets.Utilities;\r
+\r
+/**\r
+ * The Attributes helper\r
+ * @version $Revision: 1.1 $\r
+ * @author Benoît Mahé (bmahe@w3.org)\r
+ */\r
+public class AttributesHelper extends ResourceHelper {\r
+\r
+ /**\r
+ * Our internal ActionListener\r
+ */\r
+ ActionListener al = new ActionListener() {\r
+ public void actionPerformed(ActionEvent ae) {\r
+ if (ae.getActionCommand().equals("Reset"))\r
+ resetChanges();\r
+ else if (ae.getActionCommand().equals(COMMIT_L)) {\r
+ Thread commiter = new Thread() {\r
+ public void run() {\r
+ try {\r
+ commitChanges();\r
+ } catch (RemoteAccessException ex) {\r
+ errorPopup("RemoteAccessException",ex);\r
+ }\r
+ }\r
+ };\r
+ setMessage("Committing...");\r
+ commiter.start();\r
+ setMessage("Commit done.");\r
+ } \r
+ }\r
+ };\r
+\r
+ /**\r
+ * Our internal MouseListener\r
+ */\r
+ MouseAdapter ma = new MouseAdapter() {\r
+ public void mouseEntered(MouseEvent e) {\r
+ Component comp = e.getComponent();\r
+ if (comp instanceof JButton) {\r
+ String action = ((JButton)comp).getActionCommand();\r
+ if (action.equals(COMMIT_L)) {\r
+ setMessage("Commit the changes to the server.");\r
+ } else if (action.equals(RESET_L)) {\r
+ setMessage("Reset changes");\r
+ }\r
+ }\r
+ }\r
+\r
+ public void mouseExited(MouseEvent e) {\r
+ setMessage("");\r
+ }\r
+ };\r
+\r
+ private RemoteResourceWrapper rrw = null;\r
+ private AttributeDescription[] a = null;\r
+ private AttributeEditor[] ae = null;\r
+ private boolean initialized = false;\r
+\r
+ protected static final String COMMIT_L = "Commit"; \r
+ protected static final String RESET_L = "Reset"; \r
+\r
+ JPanel widget;\r
+ JLabel message;\r
+\r
+ /**\r
+ * Set the message of the information Label.\r
+ * @param msg the message to display\r
+ */\r
+ public void setMessage(String msg) {\r
+ message.setText(msg);\r
+ }\r
+\r
+ /**\r
+ * Commit changes (if any)\r
+ * @exception RemoteAccessException if a remote access error occurs.\r
+ */\r
+ public void commitChanges()\r
+ throws RemoteAccessException\r
+ {\r
+ if(!initialized)\r
+ return;\r
+\r
+ int num = 0;\r
+ for(int i=0; i<ae.length; i++) {\r
+ if (ae[i].hasChanged())\r
+ num++;\r
+ }\r
+ boolean authorized;\r
+ String s[] = new String[num];\r
+ Object o[] = new Object[num];\r
+ num = 0;\r
+ for(int i=0; i<ae.length; i++) {\r
+ if (ae[i].hasChanged()) {\r
+ s[num] = a[i].getName();\r
+ o[num] = ae[i].getValue();\r
+ if(s[num].equals("identifier")) {\r
+ // should send an event FIXME!!!!\r
+ if(rrw.getBrowser() != null)\r
+ rrw.getBrowser().renameNode(rrw, (String)o[num]);\r
+ processEvent(new ResourceChangeEvent(rrw,\r
+ "identifier",\r
+ null,\r
+ o[num]));\r
+ }\r
+ num++;\r
+ }\r
+ }\r
+ authorized = false;\r
+ while(!authorized) {\r
+ try {\r
+ authorized = true;\r
+ rrw.getResource().setValues(s, o);\r
+ } catch (RemoteAccessException ex) {\r
+ if(ex.getMessage().equals("Unauthorized")) {\r
+ authorized = false;\r
+ } else {\r
+ throw ex;\r
+ }\r
+ } finally {\r
+ if(!authorized) {\r
+ rrw.getServerBrowser().popupPasswdDialog("admin");\r
+ }\r
+ }\r
+ }\r
+ clearChanged();\r
+ // FIXME propagate event\r
+ }\r
+ \r
+ /**\r
+ * tells if the edited resource in the helper has changed\r
+ * @return <strong>true</strong> if the values changed.\r
+ * to get more informations about what has changed, you can use the \r
+ * three methods below.\r
+ */\r
+ public boolean hasChanged() {\r
+ if(ae == null)\r
+ return false;\r
+ boolean changed = false;\r
+ for(int i=0; !changed && i<ae.length; i++) {\r
+ changed = ae[i].hasChanged();\r
+ }\r
+ return changed;\r
+ }\r
+\r
+ /**\r
+ * undo the not-yet-commited changes\r
+ */\r
+ public void resetChanges() {\r
+ if(ae == null)\r
+ return;\r
+\r
+ for(int i=0; i<ae.length; i++) {\r
+ if(ae[i].hasChanged())\r
+ ae[i].resetChanges();\r
+ }\r
+ }\r
+\r
+ /**\r
+ * set the current resource to be the original resource (ie: the\r
+ * hasChanged() method must return <strong>false</false> now.\r
+ * to do a "fine tuned" reset, use one of the three following method.\r
+ */\r
+ public void clearChanged() {\r
+ if(ae == null)\r
+ return;\r
+ for(int i=0; i<ae.length; i++) {\r
+ if (ae[i].hasChanged())\r
+ ae[i].clearChanged();\r
+ }\r
+ }\r
+\r
+ /**\r
+ * Get the AttributeHelper component\r
+ */\r
+ public Component getComponent() {\r
+ return widget;\r
+ }\r
+\r
+ /**\r
+ * Get the AttributeHelper title\r
+ */ \r
+ public final String getTitle() {\r
+ return "Attribute";\r
+ }\r
+\r
+ /**\r
+ * Constructor.\r
+ */\r
+ public AttributesHelper() {\r
+ widget = new JPanel(new BorderLayout());\r
+ }\r
+\r
+ /**\r
+ * initialize the helper\r
+ * @param r the ResourceWrapper containing the Resource edited with \r
+ * this helper\r
+ * @param p some Properties, used to fine-tune the helper\r
+ * @exception RemoteAccessException if a remote access error occurs.\r
+ */\r
+ public void initialize(org.w3c.jigadm.RemoteResourceWrapper r, \r
+ Properties pr)\r
+ throws RemoteAccessException\r
+ {\r
+ if(initialized)\r
+ return;\r
+\r
+ RemoteResource rr;\r
+ AttributeDescription b[] = null;\r
+ String s[] = null;\r
+ int nbn = 0;\r
+ boolean authorized;\r
+ \r
+\r
+ this.rrw = (RemoteResourceWrapper)r;\r
+ rr = rrw.getResource();\r
+ authorized = false;\r
+ while(!authorized) {\r
+ try {\r
+ authorized = true;\r
+ b = rr.getAttributes();\r
+ } catch (RemoteAccessException ex) {\r
+ if(ex.getMessage().equals("Unauthorized")) {\r
+ authorized = false;\r
+ } else {\r
+ throw ex;\r
+ }\r
+ } finally {\r
+ if(!authorized) {\r
+ rrw.getServerBrowser().popupPasswdDialog("admin");\r
+ }\r
+ }\r
+ }\r
+ // we select only the editable Attributes.\r
+ for(int i=0; i<b.length; i++)\r
+ if(b[i] == null)\r
+ nbn++;\r
+ else\r
+ if(!b[i].getAttribute().checkFlag(Attribute.EDITABLE))\r
+ nbn++;\r
+ a = new AttributeDescription[b.length-nbn];\r
+ ae = new AttributeEditor[a.length];\r
+ int j = 0;\r
+ for(int i=0; i<b.length; i++) {\r
+ if(b[i] != null && \r
+ b[i].getAttribute().checkFlag(Attribute.EDITABLE)) {\r
+ a[j++] = b[i];\r
+ }\r
+ }\r
+\r
+ // add all the attribute editors\r
+\r
+ JLabel l;\r
+ GridBagLayout gbl = new GridBagLayout();\r
+ GridBagConstraints gbc = new GridBagConstraints();\r
+ JPanel p = new JPanel(gbl);\r
+ gbc.fill = GridBagConstraints.HORIZONTAL;\r
+ gbc.weightx = 0;\r
+ gbc.weighty = 0;\r
+ gbc.insets = Utilities.insets4;\r
+ for(int i = 0 ; i < a.length ; i++) {\r
+ if(a[i] != null) {\r
+ PropertyManager pm = PropertyManager.getPropertyManager();\r
+ Properties attrProps = \r
+ pm.getAttributeProperties(rrw, a[i].getAttribute());\r
+ String labelText = (String) attrProps.get("label");\r
+ if ( labelText == null )\r
+ labelText = a[i].getName();\r
+ l = new JLabel(labelText, JLabel.RIGHT);\r
+ ae[i] = AttributeEditorFactory.getEditor(rrw, \r
+ a[i].getAttribute());\r
+ authorized = false;\r
+ while(!authorized) {\r
+ try {\r
+ authorized = true;\r
+ ae[i].initialize(rrw, a[i].getAttribute(), \r
+ a[i].getValue(), attrProps);\r
+ } catch (RemoteAccessException ex) {\r
+ if(ex.getMessage().equals("Unauthorized")) {\r
+ authorized = false;\r
+ } else {\r
+ throw ex;\r
+ }\r
+ } finally {\r
+ if(!authorized) {\r
+ rrw.getServerBrowser().popupPasswdDialog("admin");\r
+ }\r
+ }\r
+ }\r
+ gbc.gridwidth = 1;\r
+ gbl.setConstraints(l, gbc);\r
+ p.add(l);\r
+ gbc.gridwidth = GridBagConstraints.REMAINDER;\r
+ gbl.setConstraints(ae[i].getComponent(), gbc);\r
+ p.add(ae[i].getComponent());\r
+ }\r
+ }\r
+\r
+ JScrollPane pwidget = new JScrollPane(p);\r
+ //pwidget.add(p);\r
+ widget.add("Center", pwidget);\r
+ // Now add the reset/commit button bar\r
+\r
+ JPanel toolpane= new JPanel(new BorderLayout());\r
+ JButton commitb = new JButton(COMMIT_L);\r
+ JButton resetb = new JButton(RESET_L);\r
+\r
+ commitb.addMouseListener(ma);\r
+ resetb.addMouseListener(ma);\r
+\r
+ commitb.addActionListener(al);\r
+ resetb.addActionListener(al);\r
+\r
+ message = new JLabel("", JLabel.CENTER);\r
+ message.setForeground(Color.white);\r
+ message.setBackground(Color.gray);\r
+\r
+ JPanel pmsg = new JPanel(new BorderLayout());\r
+ pmsg.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));\r
+ pmsg.add("Center", message);\r
+\r
+ toolpane.add("West", commitb);\r
+ toolpane.add("Center", pmsg);\r
+ toolpane.add("East", resetb);\r
+\r
+ widget.add("South", toolpane);\r
+ // add information about the class of the resource edited\r
+\r
+ String classes[] = {""};\r
+ try {\r
+ classes = rr.getClassHierarchy();\r
+ } catch (RemoteAccessException ex) {\r
+ // big trouble but it may be temporary and this information\r
+ // is not vital, so just warn\r
+ ex.printStackTrace();\r
+ }\r
+ l = new JLabel("Class: " + classes[0], JLabel.CENTER);\r
+ l.setForeground(new Color(0,0,128));\r
+ widget.add("North", l);\r
+ initialized = true;\r
+ }\r
+}\r
projects / Benchmarks_CSolver.git / blobdiff