gvsig-raster / org.gvsig.raster / trunk / org.gvsig.raster / org.gvsig.raster.app / org.gvsig.raster.app.common / src / main / java / org / gvsig / raster / mainplugin / toolbar / GenericToolBarPanel.java @ 2861
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1 | 2861 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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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 2
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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 | */
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22 | package org.gvsig.raster.mainplugin.toolbar; |
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23 | |||
24 | import java.awt.Insets; |
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25 | import java.awt.event.ActionEvent; |
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26 | import java.awt.event.ActionListener; |
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27 | import java.awt.event.ItemEvent; |
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28 | import java.awt.event.ItemListener; |
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29 | import java.awt.event.MouseEvent; |
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30 | import java.awt.event.MouseListener; |
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31 | import java.util.ArrayList; |
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32 | import java.util.Iterator; |
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33 | import java.util.List; |
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34 | |||
35 | import javax.swing.JButton; |
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36 | import javax.swing.JToolBar; |
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37 | |||
38 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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39 | import org.gvsig.fmap.mapcontext.layers.FLayers; |
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40 | import org.gvsig.gui.beans.comboboxconfigurablelookup.DefaultComboBoxConfigurableLookUpModel; |
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41 | import org.gvsig.gui.beans.comboboxconfigurablelookup.JComboBoxConfigurableLookUp; |
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42 | import org.gvsig.gui.beans.controls.IControl; |
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43 | import org.gvsig.gui.beans.controls.combobutton.ComboButton; |
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44 | import org.gvsig.gui.beans.controls.combobutton.ComboButtonEvent; |
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45 | import org.gvsig.gui.beans.controls.combobutton.ComboButtonListener; |
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46 | import org.gvsig.tools.ToolsLocator; |
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47 | import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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48 | import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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49 | /**
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50 | * Componente que contiene los objetos visuales de la barra de herramientas
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51 | * generica
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52 | *
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53 | * @author BorSanZa - Borja S?nchez Zamorano
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54 | */
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55 | public class GenericToolBarPanel extends JToolBar implements ComboButtonListener, ActionListener, MouseListener, ItemListener, IControl { |
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56 | private static final long serialVersionUID = -4382962282970490523L; |
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57 | private JComboBoxConfigurableLookUp jCBCLU = null; |
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58 | private ComboButton buttonGroup = new ComboButton(); |
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59 | private ComboButton buttonMenu = new ComboButton(); |
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60 | private FLayers lastLayers = null; |
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61 | |||
62 | public GenericToolBarPanel() {
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63 | super("GenericToolBarPanel"); |
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64 | initialize(); |
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65 | } |
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66 | |||
67 | /**
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68 | * Especifica que las capas de la vista han cambiado.
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69 | * @param layers
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70 | */
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71 | public void setLayers(FLayers layers) { |
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72 | lastLayers = layers; |
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73 | |||
74 | getComboBoxConfigurableLookUp().setBlockPopupHided(true);
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75 | getComboBoxConfigurableLookUp().removeAllItems(); |
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76 | |||
77 | if(layers != null) { |
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78 | List<FLayer> lyrs = getLayerList(layers, null); |
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79 | for (int i = 0; i < lyrs.size(); i++) |
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80 | getComboBoxConfigurableLookUp().addItem(((FLayer)lyrs.get(i)).getName()); |
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81 | |||
82 | if (layers.getActives().length > 0) |
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83 | getComboBoxConfigurableLookUp().setSelectedItem(layers.getActives()[0].getName());
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84 | else if (layers.getLayersCount() > 0) |
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85 | getComboBoxConfigurableLookUp().setSelectedItem(layers.getLayer(0).getName());
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86 | } |
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87 | reloadSubMenu(); |
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88 | getComboBoxConfigurableLookUp().setBlockPopupHided(false);
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89 | } |
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90 | |||
91 | /**
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92 | * Devuelve un combo de busqueda de items.
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93 | * @return
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94 | */
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95 | private JComboBoxConfigurableLookUp getComboBoxConfigurableLookUp() {
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96 | if (jCBCLU == null) { |
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97 | jCBCLU = new JComboBoxConfigurableLookUp();
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98 | jCBCLU.setOnlyOneColorOnText(true);
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99 | jCBCLU.setPrototypeDisplayValue(" ");
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100 | if (jCBCLU.getModel() instanceof DefaultComboBoxConfigurableLookUpModel) { |
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101 | ((DefaultComboBoxConfigurableLookUpModel) jCBCLU.getModel()).setShowAllItemsInListBox(false);
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102 | ((DefaultComboBoxConfigurableLookUpModel) jCBCLU.getModel()).setLookUpAgent(new BinarySearch());
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103 | ((DefaultComboBoxConfigurableLookUpModel) jCBCLU.getModel()).setCaseSensitive(false);
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104 | jCBCLU.setToForceSelectAnItem(true);
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105 | jCBCLU.setDisplayAllItemsWithArrowButton(true);
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106 | } |
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107 | jCBCLU.addActionListener(this);
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108 | } |
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109 | return jCBCLU;
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110 | } |
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111 | |||
112 | private void initialize() { |
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113 | buttonGroup.addComboButtonClickedListener(this);
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114 | buttonGroup.setName("Menu principal");
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115 | buttonGroup.setMargin(new Insets(0, 0, 0, 0)); |
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116 | buttonGroup.setAlwaysMenuOnClick(true);
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117 | reloadMenuGroup(); |
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118 | add(buttonGroup); |
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119 | |||
120 | buttonMenu.addComboButtonClickedListener(this);
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121 | buttonMenu.setName("Submenus");
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122 | buttonMenu.addMouseListener(this);
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123 | buttonMenu.setMargin(new Insets(0, 0, 0, 0)); |
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124 | reloadMenuGroup(); |
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125 | add(buttonMenu); |
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126 | |||
127 | add(getComboBoxConfigurableLookUp()); |
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128 | this.setRollover(true); |
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129 | } |
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130 | |||
131 | /**
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132 | * Recarga los items del menu global dejando seleccionado el item que habia
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133 | * previamente, en caso de que exista
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134 | */
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135 | public void reloadMenuGroup() { |
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136 | FLayer[] layers = new FLayer[] { getLayerSelected() }; |
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137 | ButtonItems buttonItems = new ButtonItems(buttonGroup, layers);
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138 | |||
139 | ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager(); |
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140 | ExtensionPoint point = extensionPoints.get("GenericToolBarGroup");
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141 | Iterator<?> iterator = point.iterator();
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142 | while (iterator.hasNext()) {
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143 | ExtensionPoint.Extension extension = (ExtensionPoint.Extension) iterator.next(); |
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144 | Object object;
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145 | try {
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146 | object = extension.create(); |
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147 | } catch (Exception e) { |
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148 | throw new RuntimeException(e); |
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149 | } |
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150 | if (object instanceof IGenericToolBarMenuItem) |
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151 | buttonItems.addButton((IGenericToolBarMenuItem) object, extension.getName()); |
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152 | } |
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153 | buttonItems.refresh(); |
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154 | reloadSubMenu(); |
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155 | } |
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156 | |||
157 | /**
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158 | * Recarga los items del submenu dejando seleccionado el item que habia
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159 | * previamente, en caso de que exista
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160 | */
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161 | public void reloadSubMenu() { |
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162 | FLayer[] layers = new FLayer[] { getLayerSelected() }; |
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163 | ButtonItems buttonItems = new ButtonItems(buttonMenu, layers);
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164 | ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager(); |
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165 | ExtensionPoint point = extensionPoints.add("GenericToolBarMenu");
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166 | Iterator<?> iterator = point.iterator();
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167 | while (iterator.hasNext()) {
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168 | ExtensionPoint.Extension entry = (ExtensionPoint.Extension) iterator.next(); |
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169 | Object object;
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170 | try {
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171 | object = entry.create(); |
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172 | } catch (Exception e) { |
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173 | throw new RuntimeException(e); |
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174 | } |
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175 | if (object instanceof IGenericToolBarMenuItem) { |
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176 | IGenericToolBarMenuItem item = (IGenericToolBarMenuItem) object; |
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177 | if (!buttonGroup.getActionCommand().equals(item.getGroup()))
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178 | continue;
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179 | buttonItems.addButton(item, entry.getName()); |
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180 | } |
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181 | } |
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182 | buttonItems.refresh(); |
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183 | } |
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184 | |||
185 | /**
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186 | * Devuelve el layer seleccionado en el combobox
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187 | * @return
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188 | */
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189 | public FLayer getLayerSelected() {
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190 | if (lastLayers == null) |
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191 | return null; |
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192 | List<FLayer> lyrs = getLayerList(lastLayers, null); |
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193 | for (int i = 0; i < lyrs.size(); i++) |
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194 | if (((FLayer)lyrs.get(i)).getName().equals(getComboBoxConfigurableLookUp().getEditor().getItem()))
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195 | return (FLayer)lyrs.get(i);
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196 | return null; |
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197 | } |
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198 | |||
199 | public static List<FLayer> getLayerList(FLayers srcLyrs, List<FLayer> destLyrs) { |
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200 | if(srcLyrs == null) |
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201 | return null; |
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202 | if(destLyrs == null) |
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203 | destLyrs = new ArrayList<FLayer>(); |
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204 | for (int i = 0; i < srcLyrs.getLayersCount(); i++) { |
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205 | if(srcLyrs.getLayer(i) instanceof FLayers) |
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206 | destLyrs = getLayerList((FLayers)srcLyrs.getLayer(i), destLyrs); |
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207 | else
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208 | destLyrs.add(srcLyrs.getLayer(i)); |
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209 | } |
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210 | return destLyrs;
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211 | } |
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212 | |||
213 | public void actionPerformed(ActionEvent e) { |
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214 | if (e.getSource() == getComboBoxConfigurableLookUp()) {
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215 | // selectLayerInTOC(lastLayers, (String) getComboBoxConfigurableLookUp().getSelectedItem());
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216 | } |
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217 | } |
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218 | |||
219 | public void actionComboButtonClicked(ComboButtonEvent e) { |
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220 | if (e.getSource() == buttonGroup) {
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221 | reloadSubMenu(); |
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222 | return;
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223 | } |
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224 | if (e.getSource() == buttonMenu) {
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225 | ExtensionPointManager extensionPoints =ToolsLocator.getExtensionPointManager(); |
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226 | ExtensionPoint point=extensionPoints.add("GenericToolBarMenu");
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227 | Iterator<?> iterator = point.iterator();
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228 | while (iterator.hasNext()) {
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229 | ExtensionPoint.Extension entry = (ExtensionPoint.Extension) iterator |
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230 | .next(); |
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231 | if (!entry.getName().equals(
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232 | ((JButton) e.getSource()).getActionCommand()))
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233 | continue;
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234 | Object object;
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235 | try {
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236 | object = entry.create(); |
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237 | } catch (Exception e1) { |
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238 | // TODO Auto-generated catch block
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239 | throw new RuntimeException(e1); |
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240 | } |
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241 | if (object instanceof IGenericToolBarMenuItem) { |
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242 | IGenericToolBarMenuItem item = (IGenericToolBarMenuItem) object; |
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243 | |||
244 | FLayer[] layers = new FLayer[] { getLayerSelected() }; |
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245 | if (!item.isVisible(null, layers)) |
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246 | continue;
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247 | if (!item.isEnabled(null, layers)) |
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248 | continue;
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249 | |||
250 | if (getLayerSelected() != null) { |
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251 | item.execute(null, new FLayer[] { getLayerSelected() }); |
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252 | } else
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253 | item.execute(null, null); |
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254 | reloadSubMenu(); |
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255 | return;
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256 | } |
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257 | } |
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258 | return;
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259 | } |
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260 | } |
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261 | |||
262 | /**
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263 | * Selecciona una capa en el TOC
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264 | * @param layers
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265 | * @param nameLayer
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266 | */
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267 | // private void selectLayerInTOC(FLayers layers, String nameLayer) {
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268 | // if (layers == null)
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269 | // return;
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270 | // for (int i = 0; i < layers.getLayersCount(); i++) {
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271 | // if (layers.getLayer(i) instanceof FLayers) {
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272 | // selectLayerInTOC((FLayers) layers.getLayer(i), nameLayer);
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273 | // } else {
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274 | // if (layers.getLayer(i) instanceof FLayer) {
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275 | // FLayer layer = ((FLayer) layers.getLayer(i));
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276 | // if (layer.getName().equals(nameLayer) && !layer.isActive()) {
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277 | // layer.setActive(true);
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278 | // }
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279 | // }
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280 | // }
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281 | // }
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282 | // }
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283 | |||
284 | /**
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285 | * Recargo el menu cada vez que entra el raton en el boton, para ahorrar tiempo en
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286 | * la visualizacion del mismo
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287 | */
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288 | public void mouseEntered(MouseEvent e) { |
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289 | this.reloadSubMenu();
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290 | } |
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291 | |||
292 | public void itemStateChanged(ItemEvent e) { |
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293 | // if (e.getStateChange() != ItemEvent.SELECTED)
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294 | // return;
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295 | //
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296 | // FLayer layer = getLayerSelected();
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297 | //
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298 | // if (layer == null)
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299 | // return;
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300 | //
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301 | // FLayers layers = lastLayers;
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302 | // for(int i = 0; i < layers.getLayersCount(); i++)
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303 | // layers.getLayer(i).setActive(false);
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304 | //
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305 | // layer.setActive(true);
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306 | // View view = (View) PluginServices.getMDIManager().getActiveWindow();
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307 | // JScrollBar verticalBar = view.getTOC().getJScrollPane().getVerticalScrollBar();
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308 | // double widthPerEntry = verticalBar.getMaximum() / layer.getMapContext().getLayers().getLayersCount();
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309 | // verticalBar.setValue((int)widthPerEntry * (layer.getMapContext().getLayers().getLayersCount() - pos - 1));
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310 | } |
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311 | |||
312 | public void mouseClicked(MouseEvent e) {} |
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313 | public void mouseExited(MouseEvent e) {} |
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314 | public void mousePressed(MouseEvent e) {} |
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315 | public void mouseReleased(MouseEvent e) {} |
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316 | |||
317 | public void addActionListener(ActionListener listener) { |
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318 | |||
319 | } |
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320 | |||
321 | public Object getValue() { |
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322 | return null; |
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323 | } |
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324 | |||
325 | public void removeActionListener(ActionListener listener) { |
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326 | |||
327 | } |
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328 | |||
329 | public Object setValue(Object value) { |
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330 | return null; |
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331 | } |
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332 | |||
333 | } |