svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extEditing / src / com / iver / cit / gvsig / gui / cad / tools / PointCADTool.java @ 26329
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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 | 21668 | vcaballero | import org.gvsig.fmap.geom.Geometry; |
47 | import org.gvsig.fmap.geom.GeometryFactory; |
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48 | 26329 | jpiera | import org.gvsig.fmap.geom.GeometryLocator; |
49 | 21668 | vcaballero | import org.gvsig.fmap.geom.GeometryManager; |
50 | |||
51 | 4584 | caballero | import com.iver.andami.PluginServices; |
52 | 3832 | caballero | import com.iver.cit.gvsig.gui.cad.DefaultCADTool; |
53 | 5735 | caballero | import com.iver.cit.gvsig.gui.cad.exception.CommandException; |
54 | 3782 | caballero | import com.iver.cit.gvsig.gui.cad.tools.smc.PointCADToolContext; |
55 | import com.iver.cit.gvsig.gui.cad.tools.smc.PointCADToolContext.PointCADToolState; |
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56 | |||
57 | |||
58 | /**
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59 | * DOCUMENT ME!
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60 | *
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61 | * @author Vicente Caballero Navarro
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62 | */
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63 | 3730 | fjp | public class PointCADTool extends DefaultCADTool { |
64 | private PointCADToolContext _fsm;
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65 | 26329 | jpiera | private GeometryFactory geomFactory = GeometryLocator.getGeometryManager().getGeometryFactory();
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66 | 3744 | caballero | |
67 | 3782 | caballero | /**
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68 | * Crea un nuevo PointCADTool.
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69 | */
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70 | public PointCADTool() {
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71 | 3883 | caballero | |
72 | 3744 | caballero | } |
73 | 3782 | caballero | |
74 | 3730 | fjp | /**
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75 | * M?todo de incio, para poner el c?digo de todo lo que se requiera de una
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76 | * carga previa a la utilizaci?n de la herramienta.
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77 | */
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78 | public void init() { |
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79 | 3883 | caballero | _fsm = new PointCADToolContext(this); |
80 | 3782 | caballero | } |
81 | 3730 | fjp | |
82 | 3782 | caballero | /**
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83 | * DOCUMENT ME!
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84 | * @param x DOCUMENT ME!
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85 | * @param y DOCUMENT ME!
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86 | 4313 | fjp | * @param sel DOCUMENT ME!
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87 | 3782 | caballero | */
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88 | 4313 | fjp | public void transition(double x, double y, InputEvent event) { |
89 | 4324 | caballero | _fsm.addPoint(x, y, event); |
90 | 3730 | fjp | } |
91 | 3782 | caballero | |
92 | 3766 | caballero | /* (non-Javadoc)
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93 | 3782 | caballero | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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94 | */
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95 | 3832 | caballero | public void transition(double d) { |
96 | 5735 | caballero | _fsm.addValue(d); |
97 | 3782 | caballero | } |
98 | 3766 | caballero | |
99 | 3782 | caballero | /* (non-Javadoc)
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100 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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101 | */
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102 | 5735 | caballero | public void transition(String s) throws CommandException { |
103 | 4892 | caballero | if (!super.changeCommand(s)){ |
104 | _fsm.addOption(s); |
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105 | } |
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106 | 3782 | caballero | } |
107 | 3766 | caballero | |
108 | 3730 | fjp | /**
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109 | * Equivale al transition del prototipo pero sin pasarle como par? metro el
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110 | * editableFeatureSource que ya estar? creado.
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111 | *
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112 | * @param sel Bitset con las geometr?as que est?n seleccionadas.
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113 | * @param x par?metro x del punto que se pase en esta transici?n.
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114 | * @param y par?metro y del punto que se pase en esta transici?n.
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115 | */
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116 | 4365 | caballero | public void addPoint(double x, double y,InputEvent event) { |
117 | 3782 | caballero | PointCADToolState actualState = (PointCADToolState) _fsm.getPreviousState(); |
118 | 3730 | fjp | String status = actualState.getName();
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119 | 3782 | caballero | |
120 | 3978 | caballero | if (status.equals("Point.FirstPoint")) { |
121 | 24429 | vcaballero | insertGeometry(geomFactory.createPoint2D(x, y)); |
122 | 3782 | caballero | } |
123 | 3730 | fjp | } |
124 | |||
125 | /**
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126 | 3782 | caballero | * M?todo para dibujar la lo necesario para el estado en el que nos
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127 | * encontremos.
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128 | 3730 | fjp | *
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129 | * @param g Graphics sobre el que dibujar.
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130 | * @param selectedGeometries BitSet con las geometr?as seleccionadas.
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131 | * @param x par?metro x del punto que se pase para dibujar.
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132 | * @param y par?metro x del punto que se pase para dibujar.
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133 | */
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134 | 3832 | caballero | public void drawOperation(Graphics g, double x, |
135 | 3730 | fjp | double y) {
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136 | 3782 | caballero | } |
137 | 3730 | fjp | |
138 | /**
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139 | * Add a diferent option.
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140 | *
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141 | 3782 | caballero | * @param sel DOCUMENT ME!
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142 | 3730 | fjp | * @param s Diferent option.
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143 | */
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144 | 3832 | caballero | public void addOption(String s) { |
145 | 3730 | fjp | // TODO Auto-generated method stub
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146 | } |
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147 | |||
148 | 3782 | caballero | /* (non-Javadoc)
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149 | * @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
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150 | */
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151 | 3832 | caballero | public void addValue(double d) { |
152 | 3782 | caballero | // TODO Auto-generated method stub
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153 | } |
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154 | 3883 | caballero | |
155 | 4118 | caballero | public String getName() { |
156 | 4584 | caballero | return PluginServices.getText(this,"point_"); |
157 | 4118 | caballero | } |
158 | |||
159 | 4892 | caballero | public String toString() { |
160 | return "_point"; |
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161 | } |
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162 | 5170 | caballero | public boolean isApplicable(int shapeType) { |
163 | switch (shapeType) {
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164 | 21668 | vcaballero | case Geometry.TYPES.SURFACE:
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165 | case Geometry.TYPES.CURVE:
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166 | case Geometry.TYPES.MULTIPOINT:
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167 | 5170 | caballero | return false; |
168 | } |
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169 | return true; |
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170 | } |
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171 | 3730 | fjp | } |