gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.swing / org.gvsig.tools.swing.spi / src / main / java / org / gvsig / tools / swing / spi / AbstractJDynFieldComponent.java @ 306
History | View | Annotate | Download (6.96 KB)
1 |
/* gvSIG. Geographic Information System of the Valencian Government
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department
|
4 |
* of the Valencian Government (CIT)
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 2
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
*/
|
22 |
package org.gvsig.tools.swing.spi; |
23 |
|
24 |
import java.awt.BorderLayout; |
25 |
import java.awt.Component; |
26 |
import java.util.ArrayList; |
27 |
import java.util.List; |
28 |
|
29 |
import javax.swing.BorderFactory; |
30 |
import javax.swing.Box; |
31 |
import javax.swing.BoxLayout; |
32 |
import javax.swing.JButton; |
33 |
import javax.swing.JPanel; |
34 |
|
35 |
import org.gvsig.tools.ToolsLocator; |
36 |
import org.gvsig.tools.dynobject.DynObject; |
37 |
import org.gvsig.tools.dynobject.exception.DynFieldValidateException; |
38 |
import org.gvsig.tools.service.Manager; |
39 |
import org.gvsig.tools.service.ServiceException; |
40 |
import org.gvsig.tools.swing.api.ToolsSwingLocator; |
41 |
import org.gvsig.tools.swing.api.dynobject.DynObjectSwingManager; |
42 |
import org.gvsig.tools.swing.api.dynobject.ValueChangedListener; |
43 |
import org.gvsig.tools.swing.api.dynobject.dynfield.JDynFieldComponent; |
44 |
import org.gvsig.tools.swing.api.dynobject.dynfield.ValueField; |
45 |
|
46 |
/**
|
47 |
* Component which is able to render a {@link DynObject} attribute value.
|
48 |
*
|
49 |
* @author 2010- C?sar Ordi?ana - gvSIG team
|
50 |
*/
|
51 |
public abstract class AbstractJDynFieldComponent extends AbstractJDynField |
52 |
implements JDynFieldComponent {
|
53 |
|
54 |
private static final long serialVersionUID = 7833217085675382320L; |
55 |
|
56 |
private final DynObjectSwingManager manager; |
57 |
|
58 |
private final List<ValueChangedListener> listeners; |
59 |
|
60 |
/**
|
61 |
* Constructor.
|
62 |
*
|
63 |
* @param dynField
|
64 |
* the field of the {@link DynObject} to render
|
65 |
* @param dynObject
|
66 |
* the {@link DynObject} with the attribute to render
|
67 |
*/
|
68 |
public AbstractJDynFieldComponent(ValueField parent)
|
69 |
throws ServiceException {
|
70 |
super(parent);
|
71 |
listeners = new ArrayList<ValueChangedListener>(); |
72 |
// this.dynObject = dynObject.getDynObject();
|
73 |
manager = ToolsSwingLocator.getDynObjectSwingManager(); |
74 |
this.init();
|
75 |
} |
76 |
|
77 |
/*
|
78 |
* (non-Javadoc)
|
79 |
*
|
80 |
* @seeorg.gvsig.tools.swing.api.dynobject.dynfield.JDynFieldComponent#
|
81 |
* addValueChangedListener
|
82 |
* (org.gvsig.tools.swing.api.dynobject.ValueChangedListener)
|
83 |
*/
|
84 |
@Override
|
85 |
public void addValueChangedListener(ValueChangedListener listener) { |
86 |
// If it was the first item, we need to
|
87 |
// initialize Component listeners
|
88 |
// add listener to the dynfield set of listeners
|
89 |
listeners.add(listener); |
90 |
// set supplementary listeners.
|
91 |
this.setJDynFieldComponentListeners();
|
92 |
} |
93 |
|
94 |
protected JPanel createBoxLayout(Component component1, |
95 |
Component component2, Integer marginLeft, Integer marginRight, |
96 |
JPanel container) {
|
97 |
return this.createBoxRowPanel(container, component1, component2, |
98 |
marginLeft, marginRight); |
99 |
} |
100 |
|
101 |
/*
|
102 |
* (non-Javadoc)
|
103 |
*
|
104 |
* @see
|
105 |
*
|
106 |
*
|
107 |
*
|
108 |
* org.gvsig.tools.swing.api.usability.UsabilitySwingManager#createBoxRowPanel
|
109 |
* (javax.swing.JPanel, java.awt.Component, java.awt.Component,
|
110 |
* java.lang.Integer, java.lang.Integer)
|
111 |
*/
|
112 |
public JPanel createBoxRowPanel(JPanel panel, Component labelComponent, |
113 |
Component fieldLabel, Integer marginLeft, Integer marginRight) { |
114 |
|
115 |
// Create a panel that uses GridLayout.
|
116 |
JPanel pane = new JPanel(); |
117 |
pane.setLayout(new BoxLayout(pane, BoxLayout.LINE_AXIS)); |
118 |
pane.add(labelComponent); |
119 |
if (marginLeft != null) { |
120 |
pane.add(Box.createHorizontalStrut(marginLeft));
|
121 |
} |
122 |
// pane.add(new JSeparator(SwingConstants.VERTICAL));
|
123 |
if (marginRight != null) { |
124 |
pane.add(Box.createHorizontalStrut(marginRight));
|
125 |
} |
126 |
pane.add(fieldLabel, BorderLayout.NORTH);
|
127 |
// if (buttonComponent!=null)
|
128 |
// pane.add(buttonComponent);
|
129 |
pane.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1)); |
130 |
return pane;
|
131 |
} |
132 |
|
133 |
protected JButton createButton(String text) { |
134 |
return ToolsSwingLocator.getUsabilitySwingManager().createJToolButton(
|
135 |
this.translate(text));
|
136 |
} |
137 |
|
138 |
/*
|
139 |
* (non-Javadoc)
|
140 |
*
|
141 |
* @seeorg.gvsig.tools.swing.api.dynobject.dynfield.JDynFieldComponent#
|
142 |
* raiseValueChangedEvent()
|
143 |
*/
|
144 |
@Override
|
145 |
public void fireValueChangedEvent() { |
146 |
for (ValueChangedListener listener : listeners) {
|
147 |
listener.handleValueChanged(this);
|
148 |
} |
149 |
} |
150 |
|
151 |
public Object getDefaultValue() { |
152 |
return this.getDynField().getDefaultValue(); |
153 |
} |
154 |
|
155 |
protected String getFieldName() { |
156 |
return this.getDynField().getName(); |
157 |
} |
158 |
|
159 |
// /**
|
160 |
// * Returns the value of the {@link DynObject}'s field to manage.
|
161 |
// *
|
162 |
// * @return the field's value
|
163 |
// */
|
164 |
// protected Object getFieldValue(ValueField fieldValue) {
|
165 |
// return fieldValue.getFieldValue();
|
166 |
// }
|
167 |
|
168 |
/*
|
169 |
* (non-Javadoc)
|
170 |
*
|
171 |
* @see org.gvsig.tools.service.Service#getManager()
|
172 |
*/
|
173 |
public Manager getManager() {
|
174 |
return manager;
|
175 |
} |
176 |
|
177 |
/**
|
178 |
* @return
|
179 |
*/
|
180 |
public abstract Object getValue(); |
181 |
|
182 |
public boolean isMandatory() { |
183 |
return this.getDynField().isMandatory(); |
184 |
} |
185 |
|
186 |
/**
|
187 |
* @return
|
188 |
*/
|
189 |
protected boolean isReadOnly() { |
190 |
return this.getDynField().isReadOnly(); |
191 |
} |
192 |
|
193 |
/*
|
194 |
* (non-Javadoc)
|
195 |
*
|
196 |
* @see
|
197 |
* org.gvsig.tools.swing.api.dynobject.dynfield.JDynFieldComponent#isValid()
|
198 |
*/
|
199 |
public boolean isValid() { |
200 |
// Object value = getValue();
|
201 |
// if ((value==null)||(value.equals("")))
|
202 |
// if (isMandatory())
|
203 |
// return false;
|
204 |
// else if (value==null)
|
205 |
// return true;
|
206 |
return this.validate(this.getValue()); |
207 |
} |
208 |
|
209 |
/**
|
210 |
* Stores the edited data into the DynObject field.
|
211 |
*/
|
212 |
public void saveStatus() { |
213 |
this.setFieldValue(this.getValue()); |
214 |
} |
215 |
|
216 |
/**
|
217 |
*
|
218 |
*/
|
219 |
@Override
|
220 |
protected abstract void setJDynFieldComponentListeners(); |
221 |
|
222 |
protected String translate(String text) { |
223 |
return ToolsLocator.getI18nManager().getTranslation(text);
|
224 |
} |
225 |
|
226 |
/**
|
227 |
* @param value
|
228 |
*/
|
229 |
private boolean validate(Object value) { |
230 |
try {
|
231 |
this.getDynField().validate(value);
|
232 |
return true; |
233 |
} catch (DynFieldValidateException e) {
|
234 |
return false; |
235 |
} |
236 |
} |
237 |
|
238 |
} |