svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.framework / org.gvsig.andami / src / main / java / org / gvsig / andami / plugins / ExtensionDecorator.java @ 44198
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | 40435 | jjdelcerro | package org.gvsig.andami.plugins; |
25 | |||
26 | import org.gvsig.andami.plugins.status.IExtensionStatus; |
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27 | import org.gvsig.andami.ui.mdiFrame.MDIFrame; |
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28 | import org.slf4j.Logger; |
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29 | import org.slf4j.LoggerFactory; |
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30 | |||
31 | |||
32 | /**
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33 | * This class extends the functionality of Extension class to let the programmer
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34 | * set an extension visible or not on-the-fly.
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35 | *
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36 | * @autor Jaume Dominguez Faus - jaume.dominguez@iver.es
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37 | */
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38 | public class ExtensionDecorator implements HiddableExtension{ |
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39 | private static Logger logger = LoggerFactory.getLogger(ExtensionDecorator.class); |
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40 | public static final int INACTIVE = 0; |
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41 | public static final int ALWAYS_VISIBLE = 1; |
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42 | public static final int ALWAYS_INVISIBLE = 2; |
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43 | int alwaysVisible;
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44 | IExtension extension; |
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45 | |||
46 | public ExtensionDecorator(IExtension e, int visibilityControl){ |
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47 | setExtension(e); |
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48 | setVisibility(visibilityControl); |
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49 | } |
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50 | |||
51 | public void setExtension(IExtension e) { |
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52 | this.extension = e;
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53 | } |
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54 | |||
55 | public void setVisibility(int state){ |
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56 | this.alwaysVisible = state;
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57 | } |
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58 | |||
59 | public int getVisibility(){ |
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60 | return alwaysVisible;
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61 | } |
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62 | |||
63 | public IExtension getExtension(){
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64 | return extension;
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65 | } |
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66 | |||
67 | public void initialize() { |
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68 | extension.initialize(); |
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69 | } |
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70 | |||
71 | public void terminate(){ |
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72 | //TODO
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73 | } |
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74 | |||
75 | public void execute(String actionCommand) { |
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76 | logger.info("{}.execute('{}')", extension.getClass().getSimpleName(), actionCommand);
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77 | extension.execute(actionCommand); |
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78 | } |
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79 | |||
80 | public boolean isEnabled() { |
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81 | return extension.isEnabled();
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82 | } |
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83 | |||
84 | public boolean isVisible() { |
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85 | if (alwaysVisible == INACTIVE)
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86 | return extension.isVisible();
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87 | else if (alwaysVisible == ALWAYS_VISIBLE) return true; |
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88 | else return false; |
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89 | } |
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90 | |||
91 | public void postInitialize() { |
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92 | // TODO
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93 | } |
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94 | |||
95 | /* (non-Javadoc)
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96 | * @see com.iver.andami.plugins.IExtension#getStatus()
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97 | */
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98 | public IExtensionStatus getStatus() {
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99 | return extension.getStatus();
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100 | } |
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101 | public IExtensionStatus getStatus(IExtension extension) {
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102 | return this.extension.getStatus(extension); |
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103 | } |
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104 | } |