svn-gvsig-desktop / trunk / extensions / extGraph_predes / src / com / iver / cit / gvsig / graph / ClearRouteExtension.java @ 8659
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1 | 8567 | 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 | package com.iver.cit.gvsig.graph; |
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42 | |||
43 | 8659 | azabala | import java.util.List; |
44 | |||
45 | 8567 | fjp | import com.iver.andami.PluginServices; |
46 | import com.iver.andami.plugins.Extension; |
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47 | import com.iver.andami.ui.mdiManager.IWindow; |
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48 | import com.iver.cit.gvsig.fmap.MapContext; |
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49 | import com.iver.cit.gvsig.fmap.MapControl; |
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50 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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51 | import com.iver.cit.gvsig.fmap.layers.GraphicLayer; |
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52 | import com.iver.cit.gvsig.fmap.layers.SingleLayerIterator; |
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53 | import com.iver.cit.gvsig.fmap.rendering.FGraphic; |
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54 | import com.iver.cit.gvsig.graph.core.Network; |
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55 | 8659 | azabala | import com.iver.cit.gvsig.graph.gui.RouteReportPanel; |
56 | 8567 | fjp | import com.iver.cit.gvsig.project.documents.view.gui.View; |
57 | 8659 | azabala | import com.iver.cit.gvsig.util.GvSession; |
58 | 8567 | fjp | |
59 | public class ClearRouteExtension extends Extension { |
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60 | |||
61 | public void initialize() { |
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62 | // TODO Auto-generated method stub
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63 | |||
64 | } |
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65 | |||
66 | public void execute(String actionCommand) { |
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67 | IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
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68 | if (window instanceof View) |
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69 | { |
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70 | View v = (View) window; |
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71 | MapControl mapCtrl = v.getMapControl(); |
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72 | MapContext map = mapCtrl.getMapContext(); |
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73 | |||
74 | SingleLayerIterator it = new SingleLayerIterator(map.getLayers());
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75 | while (it.hasNext())
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76 | { |
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77 | FLayer aux = it.next(); |
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78 | if (!aux.isActive())
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79 | continue;
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80 | Network net = (Network) aux.getProperty("network");
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81 | |||
82 | if ( net != null) |
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83 | { |
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84 | if (actionCommand.equalsIgnoreCase("CLEAR_ROUTES")) |
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85 | { |
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86 | 8639 | fjp | NetworkUtils.clearRouteFromGraphics(mapCtrl); |
87 | 8659 | azabala | GvSession.getInstance().delete(mapCtrl, "Route");
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88 | List reportPanels = (List) GvSession. |
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89 | getInstance(). |
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90 | get(mapCtrl, "RouteReport");
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91 | if(reportPanels != null){ |
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92 | for(int i = 0; i < reportPanels.size(); i++){ |
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93 | PluginServices.getMDIManager(). |
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94 | closeWindow((RouteReportPanel)reportPanels.get(i)); |
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95 | } |
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96 | } |
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97 | |||
98 | GvSession.getInstance().delete(mapCtrl, "RouteReport");
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99 | 8639 | fjp | mapCtrl.drawMap(false);
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100 | 8567 | fjp | } |
101 | |||
102 | } |
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103 | } |
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104 | } |
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105 | |||
106 | } |
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107 | |||
108 | public boolean isEnabled() { |
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109 | IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
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110 | if (window instanceof View) |
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111 | { |
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112 | View v = (View) window; |
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113 | MapControl mapCtrl = v.getMapControl(); |
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114 | GraphicLayer grafLayer = mapCtrl.getMapContext().getGraphicsLayer(); |
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115 | for (int i=0; i < grafLayer.getNumGraphics(); i++) |
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116 | { |
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117 | FGraphic graf = grafLayer.getGraphic(i); |
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118 | if (graf.getTag() != null) |
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119 | if (graf.getTag().compareTo("ROUTE") == 0) |
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120 | return true; |
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121 | } |
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122 | } |
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123 | return false; |
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124 | |||
125 | } |
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126 | |||
127 | public boolean isVisible() { |
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128 | IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
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129 | if (window instanceof View) |
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130 | { |
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131 | View v = (View) window; |
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132 | MapControl mapCtrl = v.getMapControl(); |
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133 | MapContext map = mapCtrl.getMapContext(); |
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134 | |||
135 | SingleLayerIterator it = new SingleLayerIterator(map.getLayers());
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136 | while (it.hasNext())
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137 | { |
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138 | FLayer aux = it.next(); |
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139 | if (!aux.isActive())
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140 | continue;
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141 | Network net = (Network) aux.getProperty("network");
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142 | |||
143 | if ( net != null) |
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144 | { |
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145 | return true; |
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146 | } |
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147 | } |
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148 | } |
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149 | return false; |
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150 | |||
151 | } |
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152 | |||
153 | } |
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154 |