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54
55 package com.mullassery.act.gui;
56
57 import java.awt.BorderLayout  ;
58 import java.awt.Component ;
59 import java.awt.Cursor ;
60 import java.awt.FlowLayout ;
61 import java.awt.event.ActionEvent ;
62 import java.awt.event.ActionListener ;
63 import java.awt.event.MouseAdapter ;
64 import java.awt.event.MouseEvent ;
65
66 import javax.swing.AbstractAction ;
67 import javax.swing.JButton ;
68 import javax.swing.JComponent ;
69 import javax.swing.JDialog ;
70 import javax.swing.JFrame ;
71 import javax.swing.JOptionPane ;
72 import javax.swing.JPanel ;
73 import javax.swing.JPopupMenu ;
74 import javax.swing.JTabbedPane ;
75 import javax.swing.SwingUtilities ;
76
77 import org.w3c.dom.Element ;
78 import org.w3c.dom.NodeList ;
79
80 import com.mullassery.act.ACTException;
81 import com.mullassery.act.TaskMaster;
82 import com.mullassery.act.gui.components.TFileField;
83 import com.mullassery.act.gui.components.TLabel;
84 import com.mullassery.act.util.GUIUtil;
85
86
91 public class TaskPanel extends JDialog {
92 protected static int incX, incY;
93 protected TFileField baseDir;
94 protected OutputPanel op;
95 protected TaskMaster taskRunner;
96 protected DataPanel dataPanel;
97 protected Element taskElement;
98 protected JTabbedPane tPane = new JTabbedPane ();
99
100 public TaskPanel(final JFrame par, final TaskMaster tr, Element vals)
101 throws ACTException {
102 super(par, "Task " + vals.getAttribute(GUIUtil.TASK_NAME));
103 this.getContentPane().setLayout(new BorderLayout ());
104
105 final JPopupMenu popup = new JPopupMenu ();
106 popup.add(new TabCloseAction());
107 tPane.addMouseListener(new MouseAdapter () {
108 public void mouseReleased(MouseEvent e) {
109 showPopup(e);
110 }
111 public void mousePressed(MouseEvent e) {
112 showPopup(e);
113 }
114 public void mouseClicked(MouseEvent e) {
115 showPopup(e);
116 }
117 private void showPopup(MouseEvent e) {
118 if (e.isPopupTrigger()
119 && !tPane.getSelectedComponent().equals(dataPanel)) {
120 popup.show(tPane, e.getX(), e.getY());
121 }
122 }
123 });
124
125 this.taskRunner = tr;
126 this.taskElement = vals;
127 String name = taskElement.getAttribute(GUIUtil.TASK_NAME);
128 String displayName = name;
129
130 NodeList nChildren = taskElement.getElementsByTagName(name);
131 Element dataElement;
132 if (nChildren.getLength() > 0) {
133 dataElement = (Element ) nChildren.item(0);
134 } else {
135 dataElement = taskElement.getOwnerDocument().createElement(name);
136 this.taskElement.appendChild(dataElement);
137 }
138
139 Class clazz = tr.getElementClass(name);
140 this.dataPanel =
141 new DataPanel(this, null, displayName, clazz, dataElement);
142 tPane.setSelectedIndex(0);
143
144 final JPanel bdp = new JPanel (new FlowLayout (FlowLayout.RIGHT, 2, 0));
145 baseDir = new TFileField(".");
146 bdp.add(new TLabel(" Base Directory "));
147 bdp.add(baseDir);
148 this.getContentPane().add(bdp, BorderLayout.NORTH);
149
150 this.getContentPane().add(tPane, BorderLayout.CENTER);
151
152 final JButton execute = new JButton ("Execute");
153 execute.addActionListener(new ActionListener () {
154 public void actionPerformed(ActionEvent ae) {
155 SwingUtilities.invokeLater(new Runnable () {
156 public void run() {
157 executeTask();
158 }
159 });
160 }
161 });
162 this.getContentPane().add(execute, BorderLayout.SOUTH);
163
164 setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
165 GUIUtil.centralize(this);
166 pack();
167 show();
168 }
169
170 void addToTaskPanel(String tabTitle, JComponent dp) {
171 tPane.addTab(tabTitle, dp);
172 tPane.setSelectedIndex(tPane.indexOfTab(tabTitle));
173 }
174
175 void removeFromTaskPanel(JComponent dp) {
176 tPane.remove(dp);
177 }
178
179 void executeTask() {
180 Cursor def = getCursor();
181 try {
182 final Element val = dataPanel.getValues();
183 if (op == null)
184 op = new OutputPanel();
185 addToTaskPanel("Output: " + dataPanel.fullName, op);
186 pack();
187 setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
188 taskRunner.executeTask(val.getNodeName(), getBaseDir(), val, op);
189 } catch (Exception ex) {
190 JOptionPane.showMessageDialog(
191 this,
192 "Could execute task. " + ex.getMessage(),
193 "ACT Error",
194 JOptionPane.ERROR_MESSAGE);
195 } finally {
196 setCursor(def);
197 }
198 }
199
200 Element getTaskValues() {
201 dataPanel.getValues(); return this.taskElement;
203 }
204
205 String getBaseDir() {
206 return baseDir.getText();
207 }
208
209 String getTaskName(){
210 return dataPanel.fullName;
211 }
212
213 public class TabCloseAction extends AbstractAction {
214 TabCloseAction() {
215 this.putValue(NAME, "Remove");
216 this.putValue(SHORT_DESCRIPTION, "Removes this element.");
217 }
218
219 public void actionPerformed(ActionEvent e) {
220 Component comp = tPane.getSelectedComponent();
221 if (comp instanceof DataPanel
222 && GUIUtil.getConfirmation(
223 TaskPanel.this,
224 "Do you want to delete "
225 + tPane.getTitleAt(tPane.getSelectedIndex())
226 + " and its children?")) {
227 DataPanel dp = (DataPanel) comp;
228 dp.par.removeChildPanel(dp);
229 }
230 tPane.remove(comp);
231 }
232
233 }
234 } |
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