svn-gvsig-desktop / tags / v1_1_Build_1012 / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / PointCADTool.java @ 12987
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1 | 3730 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | 3782 | caballero | package com.iver.cit.gvsig.gui.cad.tools; |
42 | |||
43 | 3832 | caballero | import java.awt.Graphics; |
44 | 4313 | fjp | import java.awt.event.InputEvent; |
45 | 3832 | caballero | |
46 | 4584 | caballero | import com.iver.andami.PluginServices; |
47 | 5170 | caballero | import com.iver.cit.gvsig.fmap.core.FShape; |
48 | 3782 | caballero | import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
49 | 3832 | caballero | import com.iver.cit.gvsig.gui.cad.DefaultCADTool; |
50 | 5735 | caballero | import com.iver.cit.gvsig.gui.cad.exception.CommandException; |
51 | 3782 | caballero | import com.iver.cit.gvsig.gui.cad.tools.smc.PointCADToolContext; |
52 | import com.iver.cit.gvsig.gui.cad.tools.smc.PointCADToolContext.PointCADToolState; |
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53 | |||
54 | |||
55 | /**
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56 | * DOCUMENT ME!
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57 | *
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58 | * @author Vicente Caballero Navarro
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59 | */
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60 | 3730 | fjp | public class PointCADTool extends DefaultCADTool { |
61 | private PointCADToolContext _fsm;
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62 | 3744 | caballero | |
63 | 3782 | caballero | /**
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64 | * Crea un nuevo PointCADTool.
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65 | */
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66 | public PointCADTool() {
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67 | 3883 | caballero | |
68 | 3744 | caballero | } |
69 | 3782 | caballero | |
70 | 3730 | fjp | /**
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71 | * M?todo de incio, para poner el c?digo de todo lo que se requiera de una
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72 | * carga previa a la utilizaci?n de la herramienta.
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73 | */
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74 | public void init() { |
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75 | 3883 | caballero | _fsm = new PointCADToolContext(this); |
76 | 3782 | caballero | } |
77 | 3730 | fjp | |
78 | 3782 | caballero | /**
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79 | * DOCUMENT ME!
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80 | * @param x DOCUMENT ME!
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81 | * @param y DOCUMENT ME!
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82 | 4313 | fjp | * @param sel DOCUMENT ME!
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83 | 3782 | caballero | */
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84 | 4313 | fjp | public void transition(double x, double y, InputEvent event) { |
85 | 4324 | caballero | _fsm.addPoint(x, y, event); |
86 | 3730 | fjp | } |
87 | 3782 | caballero | |
88 | 3766 | caballero | /* (non-Javadoc)
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89 | 3782 | caballero | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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90 | */
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91 | 3832 | caballero | public void transition(double d) { |
92 | 5735 | caballero | _fsm.addValue(d); |
93 | 3782 | caballero | } |
94 | 3766 | caballero | |
95 | 3782 | caballero | /* (non-Javadoc)
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96 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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97 | */
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98 | 5735 | caballero | public void transition(String s) throws CommandException { |
99 | 4892 | caballero | if (!super.changeCommand(s)){ |
100 | _fsm.addOption(s); |
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101 | } |
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102 | 3782 | caballero | } |
103 | 3766 | caballero | |
104 | 3730 | fjp | /**
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105 | * Equivale al transition del prototipo pero sin pasarle como par? metro el
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106 | * editableFeatureSource que ya estar? creado.
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107 | *
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108 | * @param sel Bitset con las geometr?as que est?n seleccionadas.
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109 | * @param x par?metro x del punto que se pase en esta transici?n.
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110 | * @param y par?metro y del punto que se pase en esta transici?n.
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111 | */
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112 | 4365 | caballero | public void addPoint(double x, double y,InputEvent event) { |
113 | 3782 | caballero | PointCADToolState actualState = (PointCADToolState) _fsm.getPreviousState(); |
114 | 3730 | fjp | String status = actualState.getName();
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115 | 3782 | caballero | |
116 | 3978 | caballero | if (status.equals("Point.FirstPoint")) { |
117 | 3782 | caballero | addGeometry(ShapeFactory.createPoint2D(x, y)); |
118 | } |
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119 | 3730 | fjp | } |
120 | |||
121 | /**
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122 | 3782 | caballero | * M?todo para dibujar la lo necesario para el estado en el que nos
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123 | * encontremos.
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124 | 3730 | fjp | *
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125 | * @param g Graphics sobre el que dibujar.
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126 | * @param selectedGeometries BitSet con las geometr?as seleccionadas.
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127 | * @param x par?metro x del punto que se pase para dibujar.
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128 | * @param y par?metro x del punto que se pase para dibujar.
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129 | */
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130 | 3832 | caballero | public void drawOperation(Graphics g, double x, |
131 | 3730 | fjp | double y) {
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132 | 3782 | caballero | } |
133 | 3730 | fjp | |
134 | /**
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135 | * Add a diferent option.
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136 | *
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137 | 3782 | caballero | * @param sel DOCUMENT ME!
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138 | 3730 | fjp | * @param s Diferent option.
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139 | */
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140 | 3832 | caballero | public void addOption(String s) { |
141 | 3730 | fjp | // TODO Auto-generated method stub
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142 | } |
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143 | |||
144 | 3782 | caballero | /* (non-Javadoc)
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145 | * @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
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146 | */
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147 | 3832 | caballero | public void addValue(double d) { |
148 | 3782 | caballero | // TODO Auto-generated method stub
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149 | } |
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150 | 3883 | caballero | |
151 | 4118 | caballero | public String getName() { |
152 | 4584 | caballero | return PluginServices.getText(this,"point_"); |
153 | 4118 | caballero | } |
154 | |||
155 | 4892 | caballero | public String toString() { |
156 | return "_point"; |
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157 | } |
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158 | 5170 | caballero | public boolean isApplicable(int shapeType) { |
159 | switch (shapeType) {
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160 | case FShape.POLYGON:
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161 | case FShape.LINE:
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162 | 6024 | caballero | case FShape.MULTIPOINT:
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163 | 5170 | caballero | return false; |
164 | } |
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165 | return true; |
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166 | } |
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167 | 3730 | fjp | } |