svn-gvsig-desktop / tags / v1_1_Build_1012 / libraries / libCq_CMS_praster / src / org / cresques / ui / raster / listener / HistogramPanelListener.java @ 12987
History | View | Annotate | Download (6.47 KB)
1 | 8026 | nacho | /* 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 | package org.cresques.ui.raster.listener; |
||
20 | |||
21 | import java.awt.event.ActionEvent; |
||
22 | import java.awt.event.ActionListener; |
||
23 | import java.awt.event.FocusEvent; |
||
24 | import java.awt.event.FocusListener; |
||
25 | import java.awt.event.KeyEvent; |
||
26 | import java.awt.event.KeyListener; |
||
27 | import java.awt.event.MouseEvent; |
||
28 | import java.awt.event.MouseListener; |
||
29 | import java.awt.event.MouseMotionListener; |
||
30 | |||
31 | import javax.swing.JButton; |
||
32 | import javax.swing.JComboBox; |
||
33 | import javax.swing.JLabel; |
||
34 | import javax.swing.event.TableModelEvent; |
||
35 | |||
36 | import org.cresques.io.datastruct.Histogram; |
||
37 | import org.cresques.io.datastruct.Statistic; |
||
38 | import org.cresques.ui.raster.HistogramPanel; |
||
39 | |||
40 | /**
|
||
41 | * Listener para eventos del panel de histograma
|
||
42 | * @author Nacho Brodin <brodin_ign@gva.es>
|
||
43 | *
|
||
44 | */
|
||
45 | public class HistogramPanelListener implements FocusListener, KeyListener, MouseListener, ActionListener, MouseMotionListener{ |
||
46 | |||
47 | private HistogramPanel panel = null; |
||
48 | /**
|
||
49 | * Objeto histograma para la gesti?n de procesos de histograma
|
||
50 | */
|
||
51 | private Histogram histogramObj = null; |
||
52 | |||
53 | public static boolean comboEventEnable = true; |
||
54 | |||
55 | public HistogramPanelListener(HistogramPanel p){
|
||
56 | panel = p; |
||
57 | } |
||
58 | |||
59 | public void setControlListeners(){ |
||
60 | panel.getPHistogram().getPlusButtonControlLeft().addActionListener(this);
|
||
61 | panel.getPHistogram().getPlusButtonControlRight().addActionListener(this);
|
||
62 | panel.getPHistogram().getLessButtonControlLeft().addActionListener(this);
|
||
63 | panel.getPHistogram().getLessButtonControlRight().addActionListener(this);
|
||
64 | panel.getPHistogram().getTextControlRight().addKeyListener(this);
|
||
65 | panel.getPHistogram().getTextControlLeft().addKeyListener(this);
|
||
66 | panel.getPHistogram().getTextControlRight().addFocusListener(this);
|
||
67 | panel.getPHistogram().getTextControlLeft().addFocusListener(this);
|
||
68 | } |
||
69 | |||
70 | public void mouseDragged(MouseEvent e) { |
||
71 | |||
72 | } |
||
73 | |||
74 | public void mousePressed(MouseEvent e) { |
||
75 | |||
76 | } |
||
77 | |||
78 | public void mouseReleased(MouseEvent e) { |
||
79 | |||
80 | } |
||
81 | |||
82 | public void setLabels(JLabel left, JLabel right){ |
||
83 | |||
84 | } |
||
85 | |||
86 | public void mouseMoved(MouseEvent e) { |
||
87 | |||
88 | } |
||
89 | |||
90 | private void initialize(){ |
||
91 | |||
92 | } |
||
93 | |||
94 | public void actionPerformed(ActionEvent e) { |
||
95 | |||
96 | //--------------------------------------
|
||
97 | //Botones de m?s y menos
|
||
98 | if( e.getSource() == panel.getPHistogram().getPlusButtonControlLeft() ||
|
||
99 | e.getSource() == panel.getPHistogram().getLessButtonControlLeft() || |
||
100 | e.getSource() == panel.getPHistogram().getPlusButtonControlRight() || |
||
101 | e.getSource() == panel.getPHistogram().getLessButtonControlRight()){ |
||
102 | panel.setStatistic(Statistic.getBasicStatsFromHistogram(panel.getLastHistogram(), |
||
103 | (int)panel.getBoxesValues()[1], |
||
104 | (int)panel.getBoxesValues()[0], |
||
105 | panel.showBands)); |
||
106 | return;
|
||
107 | } |
||
108 | |||
109 | |||
110 | //--------------------------------------
|
||
111 | //Cambiar las bandas en el combo
|
||
112 | JComboBox cbb = panel.getJComboBands();
|
||
113 | if(comboEventEnable && e.getSource() == cbb){
|
||
114 | if(cbb.getSelectedIndex() == 0){ |
||
115 | boolean[] list = panel.getBandListShowInChart(); |
||
116 | for(int i = 0; i < list.length; i++) |
||
117 | list[i] = true;
|
||
118 | panel.setBandListShowInChart(list); |
||
119 | }else if(cbb.getSelectedItem().equals("R") || cbb.getSelectedItem().equals("Band 0")) |
||
120 | panel.addOrRemoveGraphicBand(0);
|
||
121 | else if(cbb.getSelectedItem().equals("G") || cbb.getSelectedItem().equals("Band 1")) |
||
122 | panel.addOrRemoveGraphicBand(1);
|
||
123 | else if(cbb.getSelectedItem().equals("B") || cbb.getSelectedItem().equals("Band 2")) |
||
124 | panel.addOrRemoveGraphicBand(2);
|
||
125 | else{
|
||
126 | for(int i = 3; i < HistogramPanel.MAXBANDS; i++){ |
||
127 | if(cbb.getSelectedItem().equals("Band "+i)) |
||
128 | panel.addOrRemoveGraphicBand(i); |
||
129 | } |
||
130 | } |
||
131 | } |
||
132 | |||
133 | //--------------------------------------
|
||
134 | //Limpiar
|
||
135 | JButton clean = panel.getJButtonClear();
|
||
136 | if(e.getSource() == clean){
|
||
137 | panel.cleanChart(); |
||
138 | } |
||
139 | |||
140 | //--------------------------------------
|
||
141 | //Selecci?n de fuente de datos del histograma
|
||
142 | JComboBox cbo = panel.getJComboBoxOrigen();
|
||
143 | if(comboEventEnable && e.getSource() == cbo){
|
||
144 | panel.setHistogramDataSource(cbo.getSelectedIndex()); |
||
145 | |||
146 | //En caso de que el histograma se monte a partir de los datos de la vista ponemos RGB en el combo
|
||
147 | if(cbo.getSelectedIndex() == 0) |
||
148 | panel.setRGBInBandList(); |
||
149 | |||
150 | //En caso de que el histograma se monte a partir de los datos reales ponemos el n?mero de bandas en el combo
|
||
151 | if(cbo.getSelectedIndex() == 1 || cbo.getSelectedIndex() == 2) |
||
152 | panel.setBands(panel.getHistogram().getGrid().getBandCount()); |
||
153 | } |
||
154 | |||
155 | //--------------------------------------
|
||
156 | //Selecci?n de histograma acumulado y no acumulado
|
||
157 | JComboBox cbt = panel.getJComboBoxTipo();
|
||
158 | if(comboEventEnable && e.getSource() == cbt)
|
||
159 | panel.setType(cbt.getSelectedIndex()); |
||
160 | |||
161 | if(comboEventEnable)
|
||
162 | panel.showHistogram(); |
||
163 | } |
||
164 | |||
165 | public void tableChanged(TableModelEvent e) { |
||
166 | |||
167 | } |
||
168 | |||
169 | public void mouseClicked(MouseEvent e) { |
||
170 | |||
171 | } |
||
172 | |||
173 | public void mouseEntered(MouseEvent e) { |
||
174 | |||
175 | } |
||
176 | |||
177 | public void mouseExited(MouseEvent e) { |
||
178 | |||
179 | } |
||
180 | |||
181 | /**
|
||
182 | * Asigna el objeto histograma para la gesti?n de procesos de histograma
|
||
183 | * @param histogramObj
|
||
184 | */
|
||
185 | public void setHistogram(Histogram histogramObj) { |
||
186 | this.histogramObj = histogramObj;
|
||
187 | } |
||
188 | |||
189 | public void keyPressed(KeyEvent e) { |
||
190 | if(e.getKeyCode() == 10){ |
||
191 | panel.setStatistic(Statistic.getBasicStatsFromHistogram(panel.getLastHistogram(), |
||
192 | (int)panel.getBoxesValues()[1], |
||
193 | (int)panel.getBoxesValues()[0], |
||
194 | panel.showBands)); |
||
195 | |||
196 | } |
||
197 | } |
||
198 | |||
199 | public void keyReleased(KeyEvent e) { |
||
200 | // TODO Auto-generated method stub
|
||
201 | |||
202 | } |
||
203 | |||
204 | public void keyTyped(KeyEvent e) { |
||
205 | // TODO Auto-generated method stub
|
||
206 | |||
207 | } |
||
208 | |||
209 | public void focusGained(FocusEvent e) { |
||
210 | // TODO Auto-generated method stub
|
||
211 | |||
212 | } |
||
213 | |||
214 | public void focusLost(FocusEvent e) { |
||
215 | // TODO Auto-generated method stub
|
||
216 | |||
217 | } |
||
218 | |||
219 | } |