svn-gvsig-desktop / tags / v1_1_Build_914 / extensions / extGeoreferencing / src / org / gvsig / georeferencing / GeoreferencingToolsModule.java @ 11873
History | View | Annotate | Download (4.87 KB)
1 | 5217 | nacho | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|---|---|
2 | *
|
||
3 | 5791 | nacho | * Copyright (C) 2006 IVER T.I. and Generalitat Valenciana.
|
4 | 5217 | nacho | *
|
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.gvsig.georeferencing; |
||
20 | |||
21 | import java.util.logging.Logger; |
||
22 | |||
23 | |||
24 | import com.iver.andami.PluginServices; |
||
25 | import com.iver.andami.plugins.Extension; |
||
26 | import com.iver.cit.gvsig.LayoutControls; |
||
27 | import com.iver.cit.gvsig.fmap.MapControl; |
||
28 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
||
29 | 5241 | nacho | import com.iver.cit.gvsig.fmap.layers.FLyrGeoRaster; |
30 | 5217 | nacho | import com.iver.cit.gvsig.gui.layout.Layout; |
31 | 8765 | jjdelcerro | import com.iver.cit.gvsig.project.documents.view.gui.View; |
32 | 5217 | nacho | |
33 | |||
34 | /**
|
||
35 | * Extensi?n encargada de cargar la herramientas de redimensi?n, movimiento
|
||
36 | * de imagen, movimiento de puntos y cargar extent anterior.
|
||
37 | *
|
||
38 | * @author Nacho Brodin (brodin_ign@gva.es)
|
||
39 | */
|
||
40 | public class GeoreferencingToolsModule extends Extension { |
||
41 | 5584 | nacho | |
42 | //**********************Vars****************************************
|
||
43 | 5217 | nacho | private static Logger logger = Logger.getLogger(LayoutControls.class.getName()); |
44 | private Layout layout = null; |
||
45 | public static boolean enabled = true; |
||
46 | 5584 | nacho | //**********************End Vars************************************
|
47 | |||
48 | //**********************Methods*************************************
|
||
49 | 5217 | nacho | /**
|
50 | * El control est? activo siempre que haya una vista abierta
|
||
51 | */
|
||
52 | public boolean isEnabled() { |
||
53 | if(enabled)
|
||
54 | return true; |
||
55 | else
|
||
56 | return false; |
||
57 | } |
||
58 | |||
59 | /**
|
||
60 | * El control es visible siempre que haya una vista abierta
|
||
61 | */
|
||
62 | public boolean isVisible() { |
||
63 | 6877 | cesar | com.iver.andami.ui.mdiManager.IWindow f = null;
|
64 | 5217 | nacho | try{
|
65 | 6880 | cesar | f = PluginServices.getMDIManager().getActiveWindow(); |
66 | 5217 | nacho | }catch(ClassCastException exc){ |
67 | return false; |
||
68 | } |
||
69 | |||
70 | if (f == null) { |
||
71 | return false; |
||
72 | } |
||
73 | |||
74 | try{
|
||
75 | for(int i=0;i<((View)f).getMapControl().getMapContext().getLayers().getLayersCount();i++){ |
||
76 | FLayer lyr = ((View)f).getMapControl().getMapContext().getLayers().getLayer(i);
|
||
77 | if( lyr instanceof FLyrGeoRaster && |
||
78 | lyr.getName().startsWith("*") &&
|
||
79 | lyr.isActive()) |
||
80 | return true; |
||
81 | } |
||
82 | }catch(ClassCastException ex){ |
||
83 | return false; |
||
84 | } |
||
85 | |||
86 | return false; |
||
87 | } |
||
88 | |||
89 | /**
|
||
90 | 5584 | nacho | * Obtiene la capa de georreferenciaci?n
|
91 | * @param theView Vista de gvSIG
|
||
92 | * @return capa de georreferenciaci?n
|
||
93 | */
|
||
94 | private FLyrGeoRaster getLayer(View theView){ |
||
95 | FLyrGeoRaster lyrGeoRaster = null;
|
||
96 | for(int i=0;i<theView.getMapControl().getMapContext().getLayers().getLayersCount();i++){ |
||
97 | FLayer lyr = theView.getMapControl().getMapContext().getLayers().getLayer(i); |
||
98 | if(lyr instanceof FLyrGeoRaster && lyr.getName().startsWith("*")) |
||
99 | lyrGeoRaster = (FLyrGeoRaster)lyr; |
||
100 | } |
||
101 | return lyrGeoRaster;
|
||
102 | } |
||
103 | |||
104 | /**
|
||
105 | 5217 | nacho | * Cuando ejecutamos alguna herramienta de georeferenciaci?n seleccionamos
|
106 | * la que ha sido activada.
|
||
107 | */
|
||
108 | public void execute(String s) { |
||
109 | View theView = null; |
||
110 | try{
|
||
111 | 6880 | cesar | theView = (View) PluginServices.getMDIManager().getActiveWindow();
|
112 | 5217 | nacho | }catch(ClassCastException exc){ |
113 | return;
|
||
114 | } |
||
115 | MapControl mapCtrl = theView.getMapControl(); |
||
116 | |||
117 | if (s.compareTo("GEO_PAN") == 0) { |
||
118 | mapCtrl.setTool("geoPan");
|
||
119 | } else if (s.compareTo("GEO_ZOOM") == 0) { |
||
120 | mapCtrl.setTool("geoZoom");
|
||
121 | } else if (s.compareTo("GEO_ZOOM_PREV") == 0) { |
||
122 | //Obtenemos la capa
|
||
123 | 5584 | nacho | FLyrGeoRaster lyrGeoRaster = getLayer(theView); |
124 | 5217 | nacho | |
125 | //Asignamos el ?ltimo extent
|
||
126 | if(lyrGeoRaster != null){ |
||
127 | lyrGeoRaster.setLastExtent(); |
||
128 | mapCtrl.getMapContext().invalidate(); |
||
129 | } |
||
130 | 5584 | nacho | } else if (s.compareTo("GEO_MOVE_POINT") == 0){ |
131 | 5217 | nacho | mapCtrl.setTool("geoMovePoint");
|
132 | 5584 | nacho | } else if (s.compareTo("GEO_ZOOM_NEXT") == 0) { |
133 | //Obtenemos la capa
|
||
134 | FLyrGeoRaster lyrGeoRaster = getLayer(theView); |
||
135 | |||
136 | //Asignamos el extent anterior
|
||
137 | if(lyrGeoRaster != null){ |
||
138 | lyrGeoRaster.setNextExtent(); |
||
139 | mapCtrl.getMapContext().invalidate(); |
||
140 | } |
||
141 | } |
||
142 | 5217 | nacho | } |
143 | |||
144 | /**
|
||
145 | * @see com.iver.andami.plugins.IExtension#initialize()
|
||
146 | */
|
||
147 | public void initialize() { |
||
148 | |||
149 | } |
||
150 | |||
151 | /**
|
||
152 | * Activa o desactiva la barra de herramientas de georreferenciaci?n
|
||
153 | * @param enabled true para activar y false para desactivar
|
||
154 | */
|
||
155 | public static void setEnabled(boolean enabled){ |
||
156 | if(PluginServices.getExtension(GeoreferencingToolsModule.class) != null){ |
||
157 | GeoreferencingToolsModule.enabled = enabled; |
||
158 | PluginServices.getMainFrame().enableControls(); |
||
159 | } |
||
160 | } |
||
161 | 5584 | nacho | //**********************End Methods**********************************
|
162 | 5217 | nacho | } |