svn-gvsig-desktop / tags / v1_0_2_Build_896 / frameworks / _fwAndami / src / com / iver / andami / plugins / ExtensionDecorator.java @ 10391
History | View | Annotate | Download (2.64 KB)
1 | 2862 | jaume | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|---|---|
2 | *
|
||
3 | * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
|
||
4 | *
|
||
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 | * For more information, contact:
|
||
20 | *
|
||
21 | * Generalitat Valenciana
|
||
22 | * Conselleria d'Infraestructures i Transport
|
||
23 | * Av. Blasco Ib??ez, 50
|
||
24 | * 46010 VALENCIA
|
||
25 | * SPAIN
|
||
26 | *
|
||
27 | * +34 963862235
|
||
28 | * gvsig@gva.es
|
||
29 | * www.gvsig.gva.es
|
||
30 | *
|
||
31 | * or
|
||
32 | *
|
||
33 | * IVER T.I. S.A
|
||
34 | * Salamanca 50
|
||
35 | * 46005 Valencia
|
||
36 | * Spain
|
||
37 | *
|
||
38 | * +34 963163400
|
||
39 | * dac@iver.es
|
||
40 | */
|
||
41 | package com.iver.andami.plugins; |
||
42 | |||
43 | |||
44 | /**
|
||
45 | * This class extends the functionality of Extension class to let the programmer
|
||
46 | * set an extension visible or not on-the-fly.
|
||
47 | *
|
||
48 | * @autor Jaume Dominguez Faus - jaume.dominguez@iver.es
|
||
49 | */
|
||
50 | public class ExtensionDecorator implements HiddableExtension{ |
||
51 | public static final int INACTIVE = 0; |
||
52 | public static final int ALWAYS_VISIBLE = 1; |
||
53 | public static final int ALWAYS_INVISIBLE = 2; |
||
54 | 8765 | jjdelcerro | int alwaysVisible;
|
55 | 5005 | jorpiell | IExtension extension; |
56 | 8765 | jjdelcerro | |
57 | 5005 | jorpiell | public ExtensionDecorator(IExtension e, int visibilityControl){ |
58 | 2862 | jaume | setExtension(e); |
59 | setVisibility(visibilityControl); |
||
60 | } |
||
61 | 8765 | jjdelcerro | |
62 | 5005 | jorpiell | public void setExtension(IExtension e) { |
63 | 2862 | jaume | this.extension = e;
|
64 | } |
||
65 | 8765 | jjdelcerro | |
66 | 2862 | jaume | public void setVisibility(int state){ |
67 | this.alwaysVisible = state;
|
||
68 | } |
||
69 | 8765 | jjdelcerro | |
70 | 2862 | jaume | public int getVisibility(){ |
71 | return alwaysVisible;
|
||
72 | } |
||
73 | 8765 | jjdelcerro | |
74 | 5005 | jorpiell | public IExtension getExtension(){
|
75 | 2862 | jaume | return extension;
|
76 | } |
||
77 | |||
78 | 5005 | jorpiell | public void initialize() { |
79 | 8765 | jjdelcerro | extension.initialize(); |
80 | 2862 | jaume | } |
81 | 8765 | jjdelcerro | |
82 | 6586 | cesar | public void terminate(){ |
83 | 8765 | jjdelcerro | //TODO
|
84 | 5005 | jorpiell | } |
85 | 2862 | jaume | |
86 | public void execute(String actionCommand) { |
||
87 | 8765 | jjdelcerro | extension.execute(actionCommand); |
88 | 2862 | jaume | } |
89 | |||
90 | public boolean isEnabled() { |
||
91 | return extension.isEnabled();
|
||
92 | } |
||
93 | |||
94 | public boolean isVisible() { |
||
95 | if (alwaysVisible == INACTIVE)
|
||
96 | return extension.isVisible();
|
||
97 | else if (alwaysVisible == ALWAYS_VISIBLE) return true; |
||
98 | else return false; |
||
99 | } |
||
100 | 8765 | jjdelcerro | |
101 | public void postInitialize() { |
||
102 | // TODO
|
||
103 | } |
||
104 | 9321 | jmvivo | |
105 | public boolean isEnabled(IExtension extension) { |
||
106 | return this.extension.isEnabled(extension); |
||
107 | } |
||
108 | |||
109 | public boolean isVisible(IExtension extension) { |
||
110 | return this.extension.isVisible(extension); |
||
111 | } |
||
112 | |||
113 | 2862 | jaume | } |