svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / JSymbolPreviewButton.java @ 28368
History | View | Annotate | Download (6.45 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*
|
19 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib??ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
|
42 |
/* CVS MESSAGES:
|
43 |
*
|
44 |
* $Id: JSymbolPreviewButton.java 28368 2009-05-04 15:30:35Z vcaballero $
|
45 |
* $Log$
|
46 |
* Revision 1.4 2007-09-17 09:21:45 jaume
|
47 |
* refactored SymboSelector (added support for multishapedsymbol)
|
48 |
*
|
49 |
* Revision 1.3 2007/08/09 10:39:04 jaume
|
50 |
* first round of found bugs fixed
|
51 |
*
|
52 |
* Revision 1.2 2007/03/09 11:25:00 jaume
|
53 |
* Advanced symbology (start committing)
|
54 |
*
|
55 |
* Revision 1.1.2.4 2007/02/21 07:35:14 jaume
|
56 |
* *** empty log message ***
|
57 |
*
|
58 |
* Revision 1.1.2.3 2007/02/14 10:00:45 jaume
|
59 |
* *** empty log message ***
|
60 |
*
|
61 |
* Revision 1.1.2.2 2007/02/14 09:59:17 jaume
|
62 |
* *** empty log message ***
|
63 |
*
|
64 |
* Revision 1.1.2.1 2007/02/13 16:19:19 jaume
|
65 |
* graduated symbol legends (start commiting)
|
66 |
*
|
67 |
*
|
68 |
*/
|
69 |
package com.iver.cit.gvsig.project.documents.view.legend.gui; |
70 |
|
71 |
import java.awt.BasicStroke; |
72 |
import java.awt.Color; |
73 |
import java.awt.Dimension; |
74 |
import java.awt.Graphics; |
75 |
import java.awt.Graphics2D; |
76 |
import java.awt.Rectangle; |
77 |
import java.awt.event.ActionEvent; |
78 |
import java.awt.event.ActionListener; |
79 |
import java.awt.event.MouseEvent; |
80 |
import java.awt.event.MouseListener; |
81 |
import java.awt.geom.Rectangle2D; |
82 |
import java.util.ArrayList; |
83 |
|
84 |
import javax.swing.BorderFactory; |
85 |
import javax.swing.JComponent; |
86 |
|
87 |
import com.iver.andami.PluginServices; |
88 |
import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
89 |
import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
90 |
import com.iver.cit.gvsig.fmap.core.symbols.SymbolDrawingException; |
91 |
import com.iver.cit.gvsig.gui.styling.SymbolSelector; |
92 |
/**
|
93 |
* Just a Button that shows an ISymbol instead a text.
|
94 |
*
|
95 |
* @author jaume dominguez faus - jaume.dominguez@iver.es
|
96 |
*
|
97 |
*/
|
98 |
public class JSymbolPreviewButton extends JComponent implements MouseListener { |
99 |
private static final long serialVersionUID = -7878718124556977288L; |
100 |
private ISymbol prev;
|
101 |
private boolean pressed; |
102 |
private int shapeType; |
103 |
private ArrayList<ActionListener> listeners; // @jve:decl-index=0: |
104 |
private ActionEvent event; |
105 |
private String actionCommand; |
106 |
|
107 |
/**
|
108 |
* @return the actionCommand
|
109 |
*/
|
110 |
public String getActionCommand() { |
111 |
return actionCommand;
|
112 |
} |
113 |
|
114 |
|
115 |
|
116 |
/**
|
117 |
* @param actionCommand the actionCommand to set
|
118 |
*/
|
119 |
public void setActionCommand(String actionCommand) { |
120 |
this.actionCommand = actionCommand;
|
121 |
} |
122 |
|
123 |
|
124 |
|
125 |
public JSymbolPreviewButton(int shapeType) { |
126 |
this(null, shapeType); |
127 |
} |
128 |
|
129 |
public JSymbolPreviewButton(ISymbol sym,
|
130 |
int shapeType) {
|
131 |
super();
|
132 |
addMouseListener(this);
|
133 |
mouseExited(null);
|
134 |
setPreferredSize(new Dimension(150, 20)); |
135 |
this.shapeType = shapeType;
|
136 |
this.prev = sym;
|
137 |
} |
138 |
|
139 |
|
140 |
|
141 |
public void paint(Graphics g) { |
142 |
Rectangle bounds = getBounds();
|
143 |
Graphics2D g2 = (Graphics2D) g; |
144 |
if (g2 != null) { |
145 |
g2.setStroke(new BasicStroke(2)); |
146 |
g2.setColor(pressed && isEnabled() ? Color.GRAY : Color.WHITE); |
147 |
g2.drawLine(0, 0, (int) bounds.getWidth(), 0); |
148 |
g2.drawLine(0, 0, 0, (int) bounds.getHeight()); |
149 |
g2.setColor(pressed && isEnabled() ? Color.WHITE : Color.GRAY); |
150 |
g2.drawLine(2, (int) bounds.getHeight(), (int) bounds.getWidth(), (int) bounds.getHeight()); |
151 |
g2.drawLine((int) bounds.getWidth(), 0, (int) bounds.getWidth(), (int) bounds.getHeight()); |
152 |
|
153 |
Rectangle2D r = new Rectangle2D.Double(3, 3, bounds.getWidth()-3, bounds.getHeight()-6); |
154 |
|
155 |
if (prev!=null) { |
156 |
try {
|
157 |
prev.drawInsideRectangle(g2, g2.getTransform(), r.getBounds(), null);
|
158 |
} catch (SymbolDrawingException e) {
|
159 |
if (e.getType() == SymbolDrawingException.UNSUPPORTED_SET_OF_SETTINGS) {
|
160 |
try {
|
161 |
SymbologyFactory.getWarningSymbol(SymbolDrawingException.STR_UNSUPPORTED_SET_OF_SETTINGS, |
162 |
prev.getDescription(), |
163 |
SymbolDrawingException.UNSUPPORTED_SET_OF_SETTINGS |
164 |
).drawInsideRectangle(g2, g2.getTransform(), r.getBounds(), null);
|
165 |
} catch (SymbolDrawingException e1) {
|
166 |
// IMPOSSIBLE TO REACH THIS
|
167 |
} |
168 |
} else {
|
169 |
// should be unreachable code
|
170 |
throw new Error(PluginServices.getText(this, "symbol_shapetype_mismatch")); |
171 |
} |
172 |
} |
173 |
} |
174 |
} |
175 |
} |
176 |
|
177 |
public void setSymbol(ISymbol symbol) { |
178 |
this.prev = symbol;
|
179 |
paintImmediately(getBounds()); |
180 |
} |
181 |
|
182 |
public void mouseClicked(MouseEvent e) { |
183 |
if (e.getButton() == MouseEvent.BUTTON1) { |
184 |
ISymbolSelector sSelect = SymbolSelector.createSymbolSelector(prev, shapeType); |
185 |
PluginServices.getMDIManager().addWindow(sSelect); |
186 |
setSymbol((ISymbol) sSelect.getSelectedObject()); |
187 |
fireActionListeners(); |
188 |
} |
189 |
} |
190 |
|
191 |
private void fireActionListeners() { |
192 |
if (!isEnabled()) return; |
193 |
if (listeners != null) { |
194 |
if (event == null) { |
195 |
event = new ActionEvent(this, 0, actionCommand); |
196 |
} |
197 |
for (int i = 0; i < listeners.size(); i++) { |
198 |
((ActionListener) listeners.get(i)).actionPerformed(
|
199 |
event); |
200 |
} |
201 |
} |
202 |
|
203 |
} |
204 |
|
205 |
|
206 |
|
207 |
public void mouseEntered(MouseEvent e) {} |
208 |
|
209 |
public void mouseExited(MouseEvent e) { |
210 |
setBorder(BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED));
|
211 |
pressed = false;
|
212 |
paintImmediately(getBounds()); |
213 |
} |
214 |
|
215 |
public void mousePressed(MouseEvent e) { |
216 |
|
217 |
setBorder(BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED));
|
218 |
pressed = true;
|
219 |
paintImmediately(getBounds()); |
220 |
} |
221 |
|
222 |
public void mouseReleased(MouseEvent e) { |
223 |
if (pressed)
|
224 |
mouseClicked(e); |
225 |
mouseExited(e); |
226 |
} |
227 |
|
228 |
|
229 |
|
230 |
public ISymbol getSymbol() {
|
231 |
return prev;
|
232 |
} |
233 |
|
234 |
|
235 |
|
236 |
public void addActionListener(ActionListener l) { |
237 |
if (listeners == null) |
238 |
listeners = new ArrayList<ActionListener>(); |
239 |
listeners.add(l); |
240 |
} |
241 |
|
242 |
|
243 |
|
244 |
public void setShapeType(int shapeType) { |
245 |
this.shapeType = shapeType;
|
246 |
} |
247 |
|
248 |
|
249 |
} |