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19 package org.openharmonise.him.metadata.range.swing.resourcehandling;
20
21 import java.awt.*;
22 import java.awt.event.*;
23 import java.util.*;
24 import java.util.List  ;
25
26 import javax.swing.*;
27
28 import org.openharmonise.him.*;
29 import org.openharmonise.swing.FontManager;
30 import org.openharmonise.vfs.*;
31 import org.openharmonise.vfs.gui.*;
32 import org.openharmonise.vfs.metadata.value.*;
33 import org.openharmonise.vfs.servers.ServerList;
34
35
41 public class ResourceSelectionCell extends JPanel implements LayoutManager, ActionListener, MouseListener {
42
43 private Reason m_reason = null;
44
45 private Color m_selectedColor = new Color(173, 169, 143);
46
47 private String m_sFilePath = null;
48 private AbstractVirtualFileSystem m_vfs = ServerList.getInstance().getHarmoniseServer().getVFS();
49
50 private ResourceSelectionList m_list = null;
51
52 private JLabel m_resourceLabel = null;
53 private JLabel m_errorLabel = null;
54 private JComboBox m_reasonComboBox = null;
55
56 private int m_nWidth = 270;
57
58 private boolean m_bInSetup = true;
59
60
64 public ResourceSelectionCell(ResourceSelectionList list, VirtualFile vfFile) {
65 super();
66 this.m_list = list;
67 this.m_sFilePath = vfFile.getFullPath();
68 this.setup();
69 }
70
71
76 public ResourceSelectionCell(ResourceValue value, Reason reason, ResourceSelectionList list) {
77 super();
78 this.m_list = list;
79 this.m_sFilePath = value.getValue();
80 this.m_reason = reason;
81 this.setup();
82 }
83
84 private void setup() {
85 this.setLayout(this);
86 this.setBackground(Color.WHITE);
87
88 this.m_errorLabel = new JLabel();
89 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-error.gif"));
90 this.m_errorLabel.addMouseListener(this);
91 this.add(this.m_errorLabel);
92
93 VirtualFile vfFile = this.m_vfs.getVirtualFile(m_sFilePath).getResource();
94 this.m_resourceLabel = new JLabel(this.m_vfs.getVirtualFileSystemView().getDisplayName(vfFile));
95 this.m_resourceLabel.setToolTipText(this.m_vfs.getVirtualFileSystemView().getDisplayName(vfFile));
96 this.m_resourceLabel.setIcon( this.m_vfs.getVirtualFileSystemView().getIcon(vfFile) );
97 this.m_resourceLabel.setForeground(Color.RED);
98 this.m_resourceLabel.addMouseListener(this);
99 this.m_resourceLabel.setFont( FontManager.getInstance().getFont(FontManager.FONT_RESOURCE_TITLE) );
100 this.add(this.m_resourceLabel);
101
102 this.refreshReasons();
103 this.add(this.m_reasonComboBox);
104 this.checkValid();
105 this.m_bInSetup = false;
106 }
107
108 private void checkValid() {
109 if(this.m_reason!=null && this.m_reason.isValid()) {
110 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-confirm.gif"));
111 this.m_resourceLabel.setForeground(Color.BLACK);
112 } else {
113 this.m_errorLabel.setIcon(IconManager.getInstance().getIcon("16-message-error.gif"));
114 this.m_resourceLabel.setForeground(Color.RED);
115 }
116 }
117
118 protected boolean isSelected() {
119 if(this.getBackground()==this.m_selectedColor) {
120 return true;
121 } else {
122 return false;
123 }
124 }
125
126 protected void prepareToRemove() {
127 if(this.m_reason!=null) {
128 this.m_reason.removeValue(m_sFilePath);
129 }
130 }
131
132 protected void setCellSelected(boolean bSelected) {
133 if(!bSelected) {
134 this.setBackground(Color.WHITE);
135 this.m_resourceLabel.setBackground(Color.WHITE);
136 this.m_errorLabel.setBackground(Color.WHITE);
137 this.m_reasonComboBox.setBackground(Color.WHITE);
138 } else {
139 this.setBackground(this.m_selectedColor);
140 this.m_resourceLabel.setBackground(this.m_selectedColor);
141 this.m_errorLabel.setBackground(this.m_selectedColor);
142 this.m_reasonComboBox.setBackground(this.m_selectedColor);
143 }
144 this.validateTree();
145 }
146
147 private Reason getReasonByName(String sReasonName) {
148 List reasons = this.m_list.getReasons();
149 Iterator itor = reasons.iterator();
150 while (itor.hasNext()) {
151 Reason tempReason = (Reason) itor.next();
152 if(tempReason.getDisplayName().equals(sReasonName)) {
153 return tempReason;
154 }
155 }
156 return null;
157 }
158
159 protected void setReason(Reason newReason) {
160 if(this.m_reason!=null && newReason!=null && this.m_reason!=newReason && !this.m_reason.getDisplayName().equalsIgnoreCase(newReason.getDisplayName())) {
161 this.m_reason.removeValue(this.m_sFilePath);
162 }
163 if(newReason!=null && (this.m_reason==null || this.m_reason!=newReason) && (this.m_reason==null || !this.m_reason.getDisplayName().equalsIgnoreCase(newReason.getDisplayName()) )) {
164 newReason.addValue(this.m_sFilePath);
165 this.m_reason = newReason;
166 }
167 }
168
169
172 public void actionPerformed(ActionEvent ae) {
173 if(ae.getActionCommand().equals("COMBO")) {
174 Reason newReason = null;
175 String sReasonName = (String ) this.m_reasonComboBox.getSelectedItem();
176
177 newReason = this.getReasonByName(sReasonName);
178 if(newReason!=null) {
179 this.setReason(newReason);
180 this.m_reasonComboBox.setSelectedItem(this.m_reason.getDisplayName());
181 } else {
182 if(this.m_reason!=null) {
183 this.m_reasonComboBox.setSelectedItem(this.m_reason.getDisplayName());
184 }
185 }
186 this.checkValid();
187 }
188 }
189
190 public void refreshReasons() {
191 List aUseableReasons = new ArrayList();
192 aUseableReasons.add("");
193 List reasons = this.m_list.getReasons();
194 for(int i=0; i<reasons.size(); i++) {
195 Reason reason = (Reason) reasons.get(i);
196 if(reason.isValidReasonForResource(m_vfs, m_sFilePath)) {
197 aUseableReasons.add( reason.getDisplayName() );
198 }
199 }
200 String [] aReasons = new String [aUseableReasons.size()];
201 for(int i=0; i<aUseableReasons.size(); i++) {
202 aReasons[i] = (String ) aUseableReasons.get(i);
203 }
204
205 String sSelectedReason = "";
206 if(this.m_reasonComboBox==null) {
207 if(this.m_reason==null && aReasons.length==2) {
208 sSelectedReason = aReasons[1];
209
210 } else if(this.m_reason!=null) {
211 sSelectedReason = this.m_reason.getDisplayName();
212 }
213 this.m_reasonComboBox = this.getCombo(sSelectedReason, aReasons);
214 } else {
215 this.remove(this.m_reasonComboBox);
216 sSelectedReason = (String ) this.m_reasonComboBox.getSelectedItem();
217 if(this.m_reason==null && sSelectedReason.equals("") && aReasons.length==2) {
218 sSelectedReason = aReasons[1];
219 } else if(this.m_reason!=null) {
220 sSelectedReason = this.m_reason.getDisplayName();
221 }
222 this.m_reasonComboBox = this.getCombo(sSelectedReason, aReasons);
223 }
224 this.setReason(this.getReasonByName(sSelectedReason));
225 this.add(m_reasonComboBox);
226 this.checkValid();
227 this.revalidate();
228 }
229
230
233 public void layoutContainer(Container arg0) {
234 this.m_resourceLabel.setSize(m_nWidth-170, 20);
235 this.m_resourceLabel.setLocation(0,0);
236 this.m_errorLabel.setSize(20,20);
237 this.m_errorLabel.setLocation(m_nWidth-170, 0);
238 this.m_reasonComboBox.setSize(148, 18);
239 this.m_reasonComboBox.setLocation(m_nWidth-149, 1);
240 }
241
242 private JComboBox getCombo(String sSelectedItem, String [] aReasons) {
243 JComboBox combo = new JComboBox(aReasons);
244 combo.setSelectedItem(sSelectedItem);
245 combo.addActionListener(this);
246 combo.setActionCommand("COMBO");
247 return combo;
248 }
249
250
253 public void mouseClicked(MouseEvent me) {
254 if(me.getSource()==this.m_resourceLabel || me.getSource()==this.m_errorLabel) {
255 this.m_list.cellSelected(this);
256 }
257 }
258
259
262 public Dimension getPreferredSize() {
263 return new Dimension(m_nWidth, 20);
264 }
265
266
269 public Dimension minimumLayoutSize(Container arg0) {
270 return this.getPreferredSize();
271 }
272
273
276 public Dimension preferredLayoutSize(Container arg0) {
277 return this.getPreferredSize();
278 }
279
280
283 public ResourceSelectionCell() {
284 super();
285 }
286
287
290 private ResourceSelectionCell(boolean arg0) {
291 super(arg0);
292 }
293
294
297 private ResourceSelectionCell(LayoutManager arg0) {
298 super(arg0);
299 }
300
301
305 private ResourceSelectionCell(LayoutManager arg0, boolean arg1) {
306 super(arg0, arg1);
307 }
308
309
312 public void removeLayoutComponent(Component arg0) {
313 }
314
315
318 public void addLayoutComponent(String arg0, Component arg1) {
319 }
320
321
324 public void mouseEntered(MouseEvent arg0) {
325 }
326
327
330 public void mouseExited(MouseEvent arg0) {
331 }
332
333
336 public void mousePressed(MouseEvent arg0) {
337 }
338
339
342 public void mouseReleased(MouseEvent arg0) {
343 }
344
345 }
346 |
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