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1
19 package org.openharmonise.him.metadata.range.swing.resourcehandling;
20
21 import java.awt.*;
22 import java.util.*;
23 import java.util.List  ;
24
25 import javax.swing.*;
26
27 import org.openharmonise.vfs.*;
28 import org.openharmonise.vfs.metadata.value.*;
29
30
31
37 public class ResourceSelectionList extends JPanel implements LayoutManager {
38
39 private ResourceRangeDisplay m_display = null;
40
41 private ArrayList m_aReasons = new ArrayList();
42
43 private JPanel m_panel = null;
44
45
48 public ResourceSelectionList(ResourceRangeDisplay display) {
49 super();
50 this.m_display = display;
51 this.setup();
52 }
53
54 private void setup() {
55 m_panel = new JPanel();
56 m_panel.setLayout(this);
57 this.setBackground(Color.WHITE);
58 this.m_panel.setBackground(Color.WHITE);
59
60 JScrollPane scroller = new JScrollPane(m_panel, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
61 scroller.setBorder(BorderFactory.createEmptyBorder());
62 this.setLayout(new BorderLayout());
63 this.add(scroller);
64 }
65
66 public void addReason(Reason reason) {
67 this.m_aReasons.add(reason);
68
69 List values = reason.getPropertyInstance().getValues();
70 Iterator itor = values.iterator();
71 while (itor.hasNext()) {
72 ResourceValue value = (ResourceValue) itor.next();
73 ResourceSelectionCell cell = new ResourceSelectionCell(value, reason, this);
74 m_panel.add(cell);
75 int nHeight = 0;
76 for(int i=0; i<this.m_panel.getComponentCount(); i++) {
77 Component comp = this.m_panel.getComponent(i);
78 if(comp instanceof ResourceSelectionCell) {
79 nHeight = nHeight + 20;
80 }
81 }
82 this.m_panel.setPreferredSize(new Dimension(270, nHeight));
83 }
84 this.refreshReasons();
85 }
86
87 public void refreshReasons() {
88 for(int i=0; i<this.m_panel.getComponentCount(); i++) {
89 Component comp = this.m_panel.getComponent(i);
90 if(comp instanceof ResourceSelectionCell) {
91 ((ResourceSelectionCell)comp).refreshReasons();
92 }
93 }
94 }
95
96 public void addResource(VirtualFile vfFile) {
97 ResourceSelectionCell cell = new ResourceSelectionCell(this, vfFile);
98 m_panel.add(cell);
99 }
100
101 public boolean isValid() {
102 boolean bValid = true;
103
104 Iterator itor = this.m_aReasons.iterator();
105 while (itor.hasNext()) {
106 Reason reason = (Reason) itor.next();
107 if(!reason.isValid()) {
108 bValid = false;
109 }
110 }
111
112 return bValid;
113 }
114
115
118 public void layoutContainer(Container arg0) {
119 int nHeight = 0;
120
121 for(int i=0; i<this.m_panel.getComponentCount(); i++) {
122 Component comp = this.m_panel.getComponent(i);
123 if(comp instanceof ResourceSelectionCell) {
124 ResourceSelectionCell cell = (ResourceSelectionCell) comp;
125 cell.setSize(cell.getPreferredSize());
126 cell.setLocation(0, nHeight);
127 nHeight = nHeight + cell.getSize().height;
128 }
129 }
130 }
131
132 private ResourceSelectionCell getSelectedCell() {
133 ResourceSelectionCell cell = null;
134 for(int i=0; i<this.m_panel.getComponentCount(); i++) {
135 Component comp = this.m_panel.getComponent(i);
136 if(comp instanceof ResourceSelectionCell && ((ResourceSelectionCell)comp).isSelected() ) {
137 cell = (ResourceSelectionCell) comp;
138 }
139 }
140 return cell;
141 }
142
143 public void cellSelected(ResourceSelectionCell cell) {
144 for(int i=0; i<this.m_panel.getComponentCount(); i++) {
145 Component comp = this.m_panel.getComponent(i);
146 if(comp instanceof ResourceSelectionCell) {
147 ((ResourceSelectionCell)comp).setCellSelected(false);
148 }
149 }
150 cell.setCellSelected(true);
151 this.validateTree();
152 this.repaint();
153 }
154
155 public void removeSelectedCell() {
156 ResourceSelectionCell cell = this.getSelectedCell();
157
158 if(cell!=null) {
159 cell.prepareToRemove();
160 this.m_panel.remove(cell);
161 }
162 }
163
164
167 public Dimension getPreferredSize() {
168 return new Dimension(300,300);
169 }
170
171 protected List getReasons() {
172 return (List ) this.m_aReasons.clone();
173 }
174
175
178 private ResourceSelectionList(boolean arg0) {
179 super(arg0);
180 }
181
182
185 private ResourceSelectionList(LayoutManager arg0) {
186 super(arg0);
187 }
188
189
193 private ResourceSelectionList(LayoutManager arg0, boolean arg1) {
194 super(arg0, arg1);
195 }
196
197
200 public Dimension minimumLayoutSize(Container arg0) {
201 return this.getPreferredSize();
202 }
203
204
207 public Dimension preferredLayoutSize(Container arg0) {
208 return this.getPreferredSize();
209 }
210
211
214 public void removeLayoutComponent(Component arg0) {
215 }
216
217
220 public void addLayoutComponent(String arg0, Component arg1) {
221 }
222
223 }
224 |
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