svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / fmap / dal / serverexplorer / filesystem / swing / FilesystemExplorerWizardPanel.java @ 41057
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1 | 40558 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40558 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | 40435 | jjdelcerro | *
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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 | 40558 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * 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 | 40558 | jjdelcerro | * 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 | 40435 | jjdelcerro | */
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24 | package org.gvsig.fmap.dal.serverexplorer.filesystem.swing; |
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25 | |||
26 | import java.awt.Component; |
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27 | import java.awt.GridBagConstraints; |
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28 | import java.awt.GridBagLayout; |
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29 | import java.awt.Insets; |
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30 | import java.awt.event.ActionEvent; |
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31 | import java.awt.event.ActionListener; |
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32 | import java.io.File; |
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33 | import java.util.ArrayList; |
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34 | import java.util.Iterator; |
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35 | import java.util.List; |
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36 | import java.util.prefs.Preferences; |
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37 | |||
38 | import javax.swing.AbstractListModel; |
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39 | import javax.swing.JButton; |
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40 | import javax.swing.JList; |
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41 | import javax.swing.JPanel; |
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42 | import javax.swing.JScrollPane; |
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43 | import javax.swing.ScrollPaneConstants; |
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44 | import javax.swing.event.ListSelectionEvent; |
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45 | import javax.swing.event.ListSelectionListener; |
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46 | import javax.swing.filechooser.FileFilter; |
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47 | |||
48 | import org.gvsig.andami.PluginServices; |
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49 | import org.gvsig.andami.messages.Messages; |
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50 | import org.gvsig.andami.messages.NotificationManager; |
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51 | import org.gvsig.app.ApplicationLocator; |
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52 | import org.gvsig.app.ApplicationManager; |
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53 | import org.gvsig.app.gui.WizardPanel; |
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54 | import org.gvsig.app.prepareAction.PrepareContext; |
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55 | import org.gvsig.fmap.dal.DALLocator; |
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56 | import org.gvsig.fmap.dal.DataManager; |
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57 | import org.gvsig.fmap.dal.DataStoreParameters; |
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58 | import org.gvsig.fmap.dal.exception.DataException; |
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59 | import org.gvsig.fmap.dal.exception.FileNotFoundException; |
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60 | import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemFileFilter; |
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61 | import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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62 | import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters; |
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63 | import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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64 | import org.gvsig.fmap.mapcontrol.swing.dynobject.DynObjectEditor; |
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65 | import org.gvsig.gui.beans.swing.JFileChooser; |
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66 | import org.gvsig.tools.dynobject.DynObject; |
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67 | import org.gvsig.tools.service.ServiceException; |
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68 | import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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69 | import org.slf4j.Logger; |
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70 | import org.slf4j.LoggerFactory; |
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71 | |||
72 | /**
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73 | * @author jmvivo
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74 | *
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75 | */
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76 | public abstract class FilesystemExplorerWizardPanel extends WizardPanel |
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77 | implements ActionListener, ListSelectionListener { |
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78 | |||
79 | /**
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80 | *
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81 | */
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82 | private static final long serialVersionUID = -3371957786521876903L; |
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83 | |||
84 | private static final Logger LOG = LoggerFactory |
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85 | .getLogger(FilesystemExplorerWizardPanel.class); |
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86 | |||
87 | public static final String OPEN_LAYER_FILE_CHOOSER_ID = |
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88 | "OPEN_LAYER_FILE_CHOOSER_ID";
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89 | |||
90 | protected static final String ADD_COMMAND = "ADD"; |
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91 | protected static final String EDIT_COMMAND = "PROPERTIES"; |
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92 | protected static final String REMOVE_COMMAND = "REMOVE"; |
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93 | protected static final String UP_COMMAND = "UP"; |
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94 | protected static final String DOWN_COMMAND = "DOWN"; |
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95 | |||
96 | private static String lastPath = null; |
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97 | private static MyFileFilter lastFilter = null; |
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98 | private static final String DEFAULT_FILTER = "All_supported"; |
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99 | |||
100 | private JList fileList; |
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101 | private JScrollPane fileListScroll; |
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102 | private JPanel buttonsPanel; |
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103 | private JButton addButton; |
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104 | private JButton propertiesButton; |
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105 | private JButton removeButton; |
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106 | private JButton upButton; |
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107 | private JButton downButton; |
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108 | |||
109 | protected FilesystemServerExplorer explorer;
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110 | private ArrayList<MyFileFilter> filters; |
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111 | |||
112 | public void setTabName(String name) { |
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113 | super.setTabName(name);
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114 | } |
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115 | |||
116 | /*
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117 | * (non-Javadoc)
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118 | *
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119 | * @see com.iver.cit.gvsig.gui.WizardPanel#getParameters()
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120 | */
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121 | @Override
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122 | public DataStoreParameters[] getParameters() { |
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123 | return ((FilesystemStoreListModel) getFileList().getModel())
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124 | .getParameters(); |
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125 | } |
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126 | |||
127 | /*
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128 | * (non-Javadoc)
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129 | *
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130 | * @see com.iver.cit.gvsig.gui.WizardPanel#initWizard()
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131 | */
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132 | @Override
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133 | public void initWizard() { |
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134 | setTabName(PluginServices.getText(this, "Fichero")); |
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135 | if (lastPath == null) { |
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136 | Preferences prefs = Preferences.userRoot().node("gvsig.foldering"); |
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137 | lastPath = prefs.get("DataFolder", null); |
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138 | } |
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139 | |||
140 | DataManager dm = DALLocator.getDataManager(); |
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141 | FilesystemServerExplorerParameters param; |
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142 | try {
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143 | param = |
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144 | (FilesystemServerExplorerParameters) dm |
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145 | .createServerExplorerParameters(FilesystemServerExplorer.NAME); |
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146 | param.setInitialpath(lastPath); |
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147 | explorer = |
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148 | (FilesystemServerExplorer) dm.openServerExplorer( |
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149 | FilesystemServerExplorer.NAME, param); |
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150 | } catch (Exception e) { |
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151 | throw new RuntimeException(e); |
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152 | } |
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153 | |||
154 | int mode = FilesystemServerExplorer.MODE_ALL;
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155 | this.filters = new ArrayList<MyFileFilter>(); |
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156 | if (this.getMapCtrl() == null) { |
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157 | mode = FilesystemServerExplorer.MODE_FEATURE; |
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158 | } else {
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159 | mode = |
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160 | FilesystemServerExplorer.MODE_GEOMETRY |
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161 | | FilesystemServerExplorer.MODE_RASTER; |
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162 | } |
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163 | |||
164 | // First filter in list will be 'All formats' filter
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165 | this.filters.add(new MyFileFilter(explorer.getFilter(mode, |
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166 | Messages.get(DEFAULT_FILTER)))); |
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167 | |||
168 | @SuppressWarnings("unchecked") |
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169 | Iterator<FilesystemFileFilter> iter = explorer.getFilters(mode);
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170 | while (iter.hasNext()) {
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171 | this.filters.add(new MyFileFilter(iter.next())); |
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172 | } |
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173 | initUI(); |
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174 | } |
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175 | |||
176 | private void initUI() { |
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177 | this.setLayout(new GridBagLayout()); |
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178 | GridBagConstraints constr = new GridBagConstraints(); |
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179 | |||
180 | constr.gridwidth = GridBagConstraints.RELATIVE;
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181 | constr.gridheight = GridBagConstraints.RELATIVE;
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182 | constr.fill = GridBagConstraints.BOTH;
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183 | constr.anchor = GridBagConstraints.FIRST_LINE_START;
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184 | constr.weightx = 1;
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185 | constr.weighty = 1;
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186 | constr.ipadx = 3;
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187 | constr.ipady = 3;
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188 | |||
189 | this.add(getFileListScroll(), constr);
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190 | |||
191 | constr.gridwidth = GridBagConstraints.REMAINDER;
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192 | constr.gridheight = GridBagConstraints.RELATIVE;
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193 | constr.fill = GridBagConstraints.NONE;
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194 | constr.anchor = GridBagConstraints.FIRST_LINE_END;
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195 | constr.weightx = 0;
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196 | constr.weighty = 0;
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197 | this.add(getButtonsPanel(), constr);
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198 | |||
199 | this.updateButtons();
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200 | this.updateContainingWizardAcceptButton();
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201 | |||
202 | } |
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203 | |||
204 | protected class FilesystemStoreListModel extends AbstractListModel { |
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205 | |||
206 | private static final long serialVersionUID = -726119349962990665L; |
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207 | private ArrayList<FilesystemStoreParameters> theList; |
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208 | |||
209 | public FilesystemStoreListModel() {
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210 | theList = new ArrayList<FilesystemStoreParameters>(); |
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211 | } |
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212 | |||
213 | public DataStoreParameters[] getParameters() { |
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214 | return theList.toArray(new DataStoreParameters[0]); |
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215 | } |
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216 | |||
217 | public Object getElementAt(int index) { |
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218 | return theList.get(index).getFile().getName();
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219 | } |
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220 | |||
221 | public FilesystemStoreParameters getStoreParameterAt(int index) { |
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222 | return theList.get(index);
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223 | } |
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224 | |||
225 | public int getSize() { |
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226 | return theList.size();
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227 | } |
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228 | |||
229 | public DynObject getDynObjectAt(int index) { |
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230 | return (DynObject) theList.get(index);
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231 | } |
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232 | |||
233 | public void add(DynObject dynObject) { |
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234 | this.theList.add((FilesystemStoreParameters) dynObject);
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235 | this.fireIntervalAdded(this, this.theList.size() - 1, |
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236 | this.theList.size() - 1); |
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237 | } |
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238 | |||
239 | public void addAll(List<FilesystemStoreParameters> toAdd) { |
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240 | int index0 = this.getSize() - 1; |
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241 | if (index0 < 0) { |
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242 | index0 = 0;
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243 | } |
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244 | this.theList.addAll(toAdd);
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245 | this.fireIntervalAdded(this, index0, this.theList.size() - 1); |
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246 | } |
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247 | |||
248 | public void remove(int i) { |
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249 | this.theList.remove(i);
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250 | this.fireIntervalRemoved(this, i, i); |
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251 | |||
252 | } |
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253 | |||
254 | public void up(FilesystemStoreParameters item) { |
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255 | int curIndex = this.theList.indexOf(item); |
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256 | if (curIndex < 1) { |
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257 | return;
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258 | } |
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259 | this.theList.remove(item);
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260 | this.theList.add(curIndex - 1, item); |
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261 | this.fireContentsChanged(this, curIndex, curIndex - 1); |
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262 | } |
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263 | |||
264 | public void down(FilesystemStoreParameters item) { |
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265 | int curIndex = this.theList.indexOf(item); |
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266 | if (curIndex < 0) { |
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267 | return;
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268 | } else
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269 | if (curIndex == this.theList.size() - 1) { |
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270 | return;
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271 | } |
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272 | this.theList.remove(item);
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273 | this.theList.add(curIndex + 1, item); |
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274 | this.fireContentsChanged(this, curIndex, curIndex + 1); |
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275 | } |
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276 | |||
277 | public void forceUpdate(int index) { |
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278 | this.fireContentsChanged(this, index, index); |
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279 | } |
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280 | |||
281 | } |
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282 | |||
283 | protected JList getFileList() { |
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284 | if (fileList == null) { |
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285 | fileList = new JList(new FilesystemStoreListModel()); |
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286 | |||
287 | fileList.addListSelectionListener(this);
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288 | } |
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289 | return fileList;
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290 | } |
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291 | |||
292 | private JScrollPane getFileListScroll() { |
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293 | if (fileListScroll == null) { |
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294 | fileListScroll = new JScrollPane(); |
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295 | fileListScroll.setViewportView(getFileList()); |
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296 | fileListScroll |
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297 | .setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
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298 | fileListScroll |
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299 | .setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
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300 | |||
301 | } |
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302 | return fileListScroll;
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303 | } |
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304 | |||
305 | private Component getButtonsPanel() { |
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306 | if (buttonsPanel == null) { |
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307 | buttonsPanel = new JPanel(); |
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308 | |||
309 | buttonsPanel.setLayout(new GridBagLayout()); |
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310 | |||
311 | GridBagConstraints constr = new GridBagConstraints(); |
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312 | |||
313 | constr.anchor = GridBagConstraints.CENTER;
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314 | constr.fill = GridBagConstraints.NONE;
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315 | constr.ipadx = 3;
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316 | constr.ipady = 3;
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317 | constr.insets = new Insets(3, 3, 3, 3); |
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318 | constr.gridwidth = GridBagConstraints.REMAINDER;
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319 | |||
320 | buttonsPanel.add(getAddButton(), constr); |
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321 | buttonsPanel.add(getPropertiesButton(), constr); |
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322 | buttonsPanel.add(getRemoveButton(), constr); |
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323 | buttonsPanel.add(getUpButton(), constr); |
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324 | buttonsPanel.add(getDownButton(), constr); |
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325 | // buttonsPanel.add(new JLabel(), constrLbl);
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326 | } |
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327 | return buttonsPanel;
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328 | } |
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329 | |||
330 | private JButton getAddButton() { |
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331 | if (addButton == null) { |
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332 | addButton = |
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333 | ToolsSwingLocator.getUsabilitySwingManager().createJButton(); |
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334 | addButton.setText(getLocalizedText("add"));
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335 | addButton.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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336 | addButton.setActionCommand(ADD_COMMAND); |
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337 | addButton.addActionListener(this);
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338 | } |
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339 | return addButton;
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340 | } |
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341 | |||
342 | private JButton getPropertiesButton() { |
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343 | if (propertiesButton == null) { |
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344 | propertiesButton = |
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345 | ToolsSwingLocator.getUsabilitySwingManager().createJButton(); |
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346 | propertiesButton.setText(getLocalizedText("properties"));
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347 | propertiesButton.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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348 | propertiesButton.setActionCommand(EDIT_COMMAND); |
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349 | propertiesButton.addActionListener(this);
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350 | } |
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351 | return propertiesButton;
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352 | } |
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353 | |||
354 | private JButton getRemoveButton() { |
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355 | if (removeButton == null) { |
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356 | removeButton = |
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357 | ToolsSwingLocator.getUsabilitySwingManager().createJButton(); |
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358 | removeButton.setText(getLocalizedText("remove"));
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359 | removeButton.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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360 | removeButton.setActionCommand(REMOVE_COMMAND); |
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361 | removeButton.addActionListener(this);
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362 | } |
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363 | return removeButton;
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364 | } |
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365 | |||
366 | private JButton getUpButton() { |
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367 | if (upButton == null) { |
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368 | upButton = |
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369 | ToolsSwingLocator.getUsabilitySwingManager().createJButton(); |
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370 | upButton.setText(getLocalizedText("up"));
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371 | upButton.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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372 | upButton.setActionCommand(UP_COMMAND); |
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373 | upButton.addActionListener(this);
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374 | } |
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375 | return upButton;
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376 | } |
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377 | |||
378 | private JButton getDownButton() { |
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379 | if (downButton == null) { |
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380 | downButton = |
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381 | ToolsSwingLocator.getUsabilitySwingManager().createJButton(); |
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382 | downButton.setText(getLocalizedText("down"));
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383 | downButton.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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384 | downButton.setActionCommand(DOWN_COMMAND); |
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385 | downButton.addActionListener(this);
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386 | } |
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387 | return downButton;
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388 | } |
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389 | |||
390 | private String getLocalizedText(String txt) { |
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391 | try {
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392 | return PluginServices.getText(this, txt); |
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393 | } catch (Exception e) { |
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394 | return txt;
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395 | } |
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396 | } |
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397 | |||
398 | public void actionPerformed(ActionEvent e) { |
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399 | String command = e.getActionCommand();
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400 | FilesystemStoreListModel model = |
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401 | (FilesystemStoreListModel) getFileList().getModel(); |
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402 | |||
403 | if (command == ADD_COMMAND) {
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404 | List<FilesystemStoreParameters> toAdd = this.addFiles(); |
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405 | if (toAdd.isEmpty()) {
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406 | return;
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407 | } |
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408 | model.addAll(toAdd); |
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409 | |||
410 | getFileList().setModel(model); |
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411 | |||
412 | this.updateContainingWizardAcceptButton();
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413 | 41057 | jjdelcerro | try {
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414 | fileList.setSelectedIndex(fileList.getModel().getSize()-1);
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415 | } catch(Exception ex) { |
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416 | // Ignore errors
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417 | } |
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418 | 40435 | jjdelcerro | } else
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419 | if (command == EDIT_COMMAND) {
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420 | DynObject dynObject = |
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421 | model.getDynObjectAt(getFileList().getSelectedIndex()); |
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422 | |||
423 | try {
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424 | DynObjectEditor editor = new DynObjectEditor(dynObject);
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425 | editor.editObject(true);
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426 | } catch (ServiceException ex) {
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427 | LOG.error( |
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428 | "Error creating a Swing component for the DynObject: "
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429 | + dynObject, ex); |
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430 | } |
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431 | |||
432 | } else
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433 | if (command == REMOVE_COMMAND) {
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434 | int[] selecteds = getFileList().getSelectedIndices(); |
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435 | for (int i = selecteds.length - 1; i > -1; i--) { |
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436 | model.remove(selecteds[i]); |
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437 | } |
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438 | getFileList().setSelectedIndex(-1);
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439 | |||
440 | this.updateContainingWizardAcceptButton();
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441 | |||
442 | } else
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443 | if (command == UP_COMMAND) {
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444 | List<FilesystemStoreParameters> items =
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445 | new ArrayList<FilesystemStoreParameters>(); |
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446 | int[] selecteds = getFileList().getSelectedIndices(); |
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447 | if (selecteds.length == 0 || selecteds[0] == 0) { |
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448 | return;
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449 | } |
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450 | for (int i = 0; i < selecteds.length; i++) { |
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451 | items.add(model.getStoreParameterAt(selecteds[i])); |
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452 | selecteds[i]--; |
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453 | } |
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454 | Iterator<FilesystemStoreParameters> iter =
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455 | items.iterator(); |
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456 | while (iter.hasNext()) {
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457 | model.up(iter.next()); |
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458 | } |
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459 | getFileList().setSelectedIndices(selecteds); |
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460 | |||
461 | } else
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462 | if (command == DOWN_COMMAND) {
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463 | List<FilesystemStoreParameters> items =
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464 | new ArrayList<FilesystemStoreParameters>(); |
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465 | int[] selecteds = |
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466 | getFileList().getSelectedIndices(); |
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467 | if (selecteds.length == 0 |
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468 | || selecteds[selecteds.length - 1] == model
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469 | .getSize() - 1) {
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470 | return;
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471 | } |
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472 | for (int i = selecteds.length - 1; i > -1; i--) { |
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473 | items.add(model |
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474 | .getStoreParameterAt(selecteds[i])); |
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475 | selecteds[i]++; |
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476 | } |
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477 | Iterator<FilesystemStoreParameters> iter =
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478 | items.iterator(); |
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479 | while (iter.hasNext()) {
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480 | model.down(iter.next()); |
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481 | } |
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482 | getFileList().setSelectedIndices(selecteds); |
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483 | |||
484 | } else {
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485 | throw new IllegalArgumentException(command); |
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486 | } |
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487 | |||
488 | } |
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489 | |||
490 | /**
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491 | * check number of files already selected for adding
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492 | */
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493 | private void updateContainingWizardAcceptButton() { |
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494 | int curr_add_file_count = getFileList().getModel().getSize();
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495 | this.callStateChanged(curr_add_file_count > 0); |
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496 | } |
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497 | |||
498 | |||
499 | public boolean areSettingsValid() { |
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500 | int curr_add_file_count = getFileList().getModel().getSize();
|
||
501 | return (curr_add_file_count > 0); |
||
502 | } |
||
503 | |||
504 | public List<DynObject> getSelecteds() { |
||
505 | ArrayList<DynObject> list = new ArrayList<DynObject>(); |
||
506 | JList fList = this.getFileList(); |
||
507 | int[] selecteds = fList.getSelectedIndices(); |
||
508 | FilesystemStoreListModel model = |
||
509 | (FilesystemStoreListModel) fList.getModel(); |
||
510 | |||
511 | for (int index : selecteds) { |
||
512 | list.add((DynObject) model.getStoreParameterAt(index)); |
||
513 | } |
||
514 | return list;
|
||
515 | } |
||
516 | |||
517 | public void valueChanged(ListSelectionEvent e) { |
||
518 | this.updateButtons();
|
||
519 | } |
||
520 | |||
521 | public class MyFileFilter extends FileFilter { |
||
522 | |||
523 | public FilesystemFileFilter filter = null; |
||
524 | |||
525 | public MyFileFilter(FilesystemFileFilter params) {
|
||
526 | this.filter = params;
|
||
527 | } |
||
528 | |||
529 | /**
|
||
530 | * @see javax.swing.filechooser.FileFilter#accept(java.io.File)
|
||
531 | */
|
||
532 | public boolean accept(File f) { |
||
533 | if (f.isDirectory()) {
|
||
534 | return true; |
||
535 | } |
||
536 | return filter.accept(f);
|
||
537 | |||
538 | } |
||
539 | |||
540 | /**
|
||
541 | * @see javax.swing.filechooser.FileFilter#getDescription()
|
||
542 | */
|
||
543 | public String getDescription() { |
||
544 | return filter.getDescription();
|
||
545 | } |
||
546 | |||
547 | public String getName() { |
||
548 | return filter.getDataStoreProviderName();
|
||
549 | } |
||
550 | } |
||
551 | |||
552 | private List<FilesystemStoreParameters> addFiles() { |
||
553 | |||
554 | // this.callStateChanged(true);
|
||
555 | |||
556 | JFileChooser fileChooser =
|
||
557 | new JFileChooser(OPEN_LAYER_FILE_CHOOSER_ID, |
||
558 | explorer.getCurrentPath()); |
||
559 | fileChooser.setMultiSelectionEnabled(true);
|
||
560 | fileChooser.setAcceptAllFileFilterUsed(false);
|
||
561 | |||
562 | Iterator<MyFileFilter> iter = this.filters.iterator(); |
||
563 | while (iter.hasNext()) {
|
||
564 | fileChooser.addChoosableFileFilter(iter.next()); |
||
565 | } |
||
566 | |||
567 | if (filters.size() > 0) { |
||
568 | MyFileFilter firstf = filters.get(0);
|
||
569 | // Set first filter
|
||
570 | fileChooser.setFileFilter(firstf); |
||
571 | } |
||
572 | |||
573 | // If there is a last filter, use it
|
||
574 | if (lastFilter != null && filters.contains(lastFilter)) { |
||
575 | fileChooser.setFileFilter(lastFilter); |
||
576 | } |
||
577 | |||
578 | int result = fileChooser.showOpenDialog(this); |
||
579 | |||
580 | List<FilesystemStoreParameters> toAdd =
|
||
581 | new ArrayList<FilesystemStoreParameters>(); |
||
582 | |||
583 | if (result == JFileChooser.APPROVE_OPTION) { |
||
584 | lastPath = fileChooser.getCurrentDirectory().getAbsolutePath(); |
||
585 | JFileChooser.setLastPath(OPEN_LAYER_FILE_CHOOSER_ID, fileChooser.getCurrentDirectory());
|
||
586 | try {
|
||
587 | explorer.setCurrentPath(fileChooser.getCurrentDirectory()); |
||
588 | } catch (FileNotFoundException e) { |
||
589 | NotificationManager.addError(e); |
||
590 | } |
||
591 | lastFilter = (MyFileFilter) fileChooser.getFileFilter(); |
||
592 | ApplicationManager appGvSIGMan = ApplicationLocator.getManager(); |
||
593 | PrepareContext context = this.getPrepareDataStoreContext();
|
||
594 | List<DataStoreParameters> paramList = new ArrayList<DataStoreParameters>(); |
||
595 | List<DataStoreParameters> toAddParamList = null; |
||
596 | for (File aFile : fileChooser.getSelectedFiles()) { |
||
597 | try {
|
||
598 | DataStoreParameters param = |
||
599 | explorer.createStoreParameters(aFile, lastFilter |
||
600 | .getDescription().compareTo(DEFAULT_FILTER) == 0
|
||
601 | ? null : lastFilter.getName());
|
||
602 | if (param == null) { |
||
603 | // TODO show warning
|
||
604 | continue;
|
||
605 | } |
||
606 | |||
607 | paramList.add(param); |
||
608 | |||
609 | } catch (DataException e) {
|
||
610 | NotificationManager.addError(e); |
||
611 | return null; |
||
612 | } |
||
613 | } |
||
614 | |||
615 | try {
|
||
616 | toAddParamList = |
||
617 | appGvSIGMan.prepareOpenDataStoreParameters(paramList, context); |
||
618 | } catch (Exception e) { |
||
619 | NotificationManager.addError(e); |
||
620 | } |
||
621 | |||
622 | if(toAddParamList != null) { |
||
623 | for (int i = 0; i < toAddParamList.size(); i++) { |
||
624 | toAdd.add((FilesystemStoreParameters)toAddParamList.get(i)); |
||
625 | } |
||
626 | } |
||
627 | } |
||
628 | return toAdd;
|
||
629 | } |
||
630 | |||
631 | protected abstract PrepareContext getPrepareDataStoreContext(); |
||
632 | |||
633 | /**
|
||
634 | * Refers to up/down/remove buttons etc. Called when selection changes
|
||
635 | */
|
||
636 | private void updateButtons() { |
||
637 | int selectedIndex = this.getFileList().getSelectedIndex(); |
||
638 | int size = this.getFileList().getModel().getSize(); |
||
639 | int[] selecteds = this.getFileList().getSelectedIndices(); |
||
640 | if (size < 1) { |
||
641 | this.getPropertiesButton().setEnabled(false); |
||
642 | this.getRemoveButton().setEnabled(false); |
||
643 | this.getUpButton().setEnabled(false); |
||
644 | this.getDownButton().setEnabled(false); |
||
645 | return;
|
||
646 | } else
|
||
647 | if (size == 1) { |
||
648 | this.getUpButton().setEnabled(false); |
||
649 | this.getDownButton().setEnabled(false); |
||
650 | } else {
|
||
651 | this.getUpButton().setEnabled(selectedIndex > 0); |
||
652 | |||
653 | this.getDownButton().setEnabled(
|
||
654 | selectedIndex > -1
|
||
655 | && selecteds[selecteds.length - 1] < size - 1); |
||
656 | } |
||
657 | this.getPropertiesButton().setEnabled(
|
||
658 | selectedIndex > -1
|
||
659 | && this.getFileList().getSelectedIndices().length == 1); |
||
660 | this.getRemoveButton().setEnabled(selectedIndex > -1); |
||
661 | } |
||
662 | |||
663 | public void close() { |
||
664 | if (explorer != null) { |
||
665 | explorer.dispose(); |
||
666 | explorer = null;
|
||
667 | } |
||
668 | if (filters != null) { |
||
669 | filters.clear(); |
||
670 | filters = null;
|
||
671 | } |
||
672 | } |
||
673 | } |