root / branches / v2_0_0_prep / libraries / libCorePlugin / src / org / gvsig / coreplugin / mdiManager / WindowStackSupport.java @ 38608
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1 | 6892 | cesar | /* 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 | 29630 | jpiera | package org.gvsig.coreplugin.mdiManager; |
42 | 6892 | cesar | |
43 | import java.awt.event.ActionListener; |
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44 | import java.util.Hashtable; |
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45 | import java.util.Vector; |
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46 | |||
47 | 29630 | jpiera | import org.gvsig.andami.PluginServices; |
48 | import org.gvsig.andami.plugins.config.generate.Menu; |
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49 | import org.gvsig.andami.ui.mdiManager.IWindow; |
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50 | import org.gvsig.andami.ui.mdiManager.WindowInfo; |
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51 | 6892 | cesar | |
52 | 29630 | jpiera | |
53 | 6892 | cesar | /**
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54 | 14571 | vcaballero | *
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55 | 6892 | cesar | */
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56 | public class WindowStackSupport { |
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57 | 32780 | jpiera | /* arrays for dynamically assigned shortcut keys */
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58 | private boolean[] key_free; |
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59 | private String[] key; |
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60 | |||
61 | 6892 | cesar | private Vector vistas = new Vector(); |
62 | 14571 | vcaballero | |
63 | 6892 | cesar | private WindowInfoSupport vis;
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64 | 14571 | vcaballero | |
65 | 6892 | cesar | private Hashtable viewMenu = new Hashtable(); |
66 | 14571 | vcaballero | |
67 | 6892 | cesar | /**
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68 | * @param vis
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69 | */
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70 | public WindowStackSupport(WindowInfoSupport vis) {
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71 | 32780 | jpiera | this.vis = vis;
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72 | |||
73 | /* restart window key shortcut numbering */
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74 | key_free = new boolean[10]; |
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75 | for ( int i = 0; i < 10; i ++ ) { |
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76 | key_free[i] = true;
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77 | } |
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78 | key = new java.lang.String[10]; |
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79 | key[0] = "1"; |
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80 | key[1] = "2"; |
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81 | key[2] = "3"; |
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82 | key[3] = "4"; |
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83 | key[4] = "5"; |
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84 | key[5] = "6"; |
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85 | key[6] = "7"; |
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86 | key[7] = "8"; |
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87 | key[8] = "9"; |
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88 | key[9] = "0"; |
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89 | 6892 | cesar | } |
90 | |||
91 | public void add(IWindow v, final ActionListener listener) { |
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92 | vistas.add(v); |
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93 | WindowInfo vi = vis.getWindowInfo(v); |
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94 | int id = vi.getId();
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95 | Menu m = new Menu(); |
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96 | m.setActionCommand(""+id);
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97 | m.setTooltip(PluginServices.getText(this, "activa_la_ventana")); |
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98 | 38608 | jjdelcerro | m.setText("Window/"+vi.getTitle());
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99 | 32780 | jpiera | /* get the first free mnemonic (if any) and assign */
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100 | for ( int i=0; i < 10; i++) { |
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101 | if ( key_free[i]) {
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102 | m.setKey(key[i]); |
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103 | key_free[i] = false;
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104 | break;
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105 | } |
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106 | } |
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107 | 6892 | cesar | viewMenu.put(v, m); |
108 | PluginServices.getMainFrame().addMenu(m, listener, PluginServices.getPluginServices(this).getClassLoader() );
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109 | } |
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110 | 14571 | vcaballero | |
111 | 6892 | cesar | public void remove(IWindow v){ |
112 | Menu m = (Menu) viewMenu.get(v); |
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113 | if (m == null) return; |
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114 | 32780 | jpiera | /* free keyboard shortut taken by this window (if any) */
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115 | if ( m.getKey() != null ) { |
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116 | for ( int i=0; i < 10; i++ ) { |
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117 | if ( m.getKey() == key[i]) {
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118 | key_free[i] = true;
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119 | break;
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120 | } |
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121 | } |
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122 | } |
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123 | 6892 | cesar | PluginServices.getMainFrame().removeMenu(m); |
124 | viewMenu.remove(v); |
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125 | vistas.remove(v); |
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126 | } |
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127 | 14571 | vcaballero | |
128 | 6892 | cesar | /**
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129 | 14571 | vcaballero | * FJP: No se usa, y no s? para qu? estaba pensado.
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130 | 6892 | cesar | */
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131 | public void ctrltab(){ |
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132 | IWindow v = (IWindow) vistas.remove(vistas.size() - 1);
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133 | vistas.add(0, v);
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134 | } |
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135 | 14571 | vcaballero | |
136 | 6892 | cesar | public IWindow getActiveWindow(){
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137 | if (vistas.size() == 0) return null; |
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138 | int index = vistas.size()-1; |
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139 | while (index >= 0) |
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140 | { |
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141 | IWindow aux = (IWindow) vistas.get(index); |
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142 | if (!aux.getWindowInfo().isPalette())
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143 | { |
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144 | 8386 | fjp | // System.err.println("getActiveView = " + aux.getWindowInfo().getTitle());
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145 | 6892 | cesar | return aux;
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146 | } |
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147 | index--; |
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148 | } |
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149 | return null; |
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150 | } |
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151 | /**
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152 | * Se utiliza cuando ya est? abierta la vista para indicar
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153 | * que la pasamos a activa. De esta forma evitamos que el
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154 | 14571 | vcaballero | * getActiveView devuelva algo que no es.
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155 | 6892 | cesar | * En realidad lo que haces es mover la vista a la ?ltima
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156 | * posici?n.
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157 | * @param v
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158 | */
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159 | public void setActive(IWindow v) |
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160 | { |
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161 | IWindow copia = null;
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162 | boolean bCopiar = false; |
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163 | // Si es de tipo palette, no se pone como activa.
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164 | 14571 | vcaballero | // De esta forma, nunca nos la devolver?.... Bueno,
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165 | 6892 | cesar | // igual si cerramos la de encima. Voy a ponerle en
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166 | // getActiveView que si es de tipo Palette, devuelva la
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167 | // de abajo.
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168 | if (v.getWindowInfo().isPalette()) return; |
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169 | 14571 | vcaballero | |
170 | 6892 | cesar | for (int i=0; i < vistas.size(); i++) |
171 | { |
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172 | IWindow aux = (IWindow) vistas.get(i); |
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173 | if (aux == v)
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174 | { |
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175 | copia = aux; |
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176 | bCopiar = true;
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177 | } |
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178 | if (bCopiar)
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179 | { |
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180 | if (i < vistas.size()-1) |
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181 | { |
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182 | IWindow siguiente = (IWindow) vistas.get(i+1);
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183 | vistas.set(i,siguiente); |
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184 | } |
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185 | else // La ?ltima |
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186 | vistas.set(i,copia); |
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187 | } |
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188 | } // for
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189 | } |
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190 | } |