gvsig-scripting / org.gvsig.scripting / trunk / org.gvsig.scripting / org.gvsig.scripting.app / org.gvsig.scripting.app.mainplugin / src / main / java / org / gvsig / scripting / app / extension / ScriptingExtension.java @ 1086
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1 | 462 | 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.scripting.app.extension; |
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23 | |||
24 | 812 | jjdelcerro | import java.io.InputStream; |
25 | 462 | jjdelcerro | import java.util.List; |
26 | 812 | jjdelcerro | import org.apache.commons.io.IOUtils; |
27 | import org.apache.commons.lang3.StringUtils; |
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28 | 462 | jjdelcerro | |
29 | import org.gvsig.andami.IconThemeHelper; |
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30 | import org.gvsig.andami.PluginsLocator; |
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31 | import org.gvsig.andami.PluginsManager; |
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32 | import org.gvsig.andami.plugins.Extension; |
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33 | import org.gvsig.scripting.ScriptingLocator; |
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34 | import org.gvsig.scripting.ScriptingManager; |
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35 | import org.gvsig.scripting.swing.api.ScriptingSwingLocator; |
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36 | import org.gvsig.scripting.swing.api.ScriptingUIManager; |
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37 | import org.gvsig.tools.dynobject.DynObject; |
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38 | import org.gvsig.tools.swing.impl.windowmanager.DefaultWindowManager; |
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39 | import org.slf4j.Logger; |
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40 | import org.slf4j.LoggerFactory; |
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41 | 812 | jjdelcerro | import org.gvsig.tools.script.Script; |
42 | 821 | jjdelcerro | import org.gvsig.tools.util.Invocable; |
43 | 462 | jjdelcerro | |
44 | 1085 | jjdelcerro | @SuppressWarnings("UseSpecificCatch") |
45 | 462 | jjdelcerro | public class ScriptingExtension extends Extension { |
46 | |||
47 | 1023 | jjdelcerro | @SuppressWarnings("FieldNameHidesFieldInSuperclass") |
48 | 1085 | jjdelcerro | private static final Logger LOGGER = LoggerFactory.getLogger(ScriptingExtension.class); |
49 | 462 | jjdelcerro | |
50 | 1063 | jjdelcerro | private ScriptingUtils utils;
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51 | 989 | jjdelcerro | |
52 | 1063 | jjdelcerro | @Deprecated
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53 | 636 | jjdelcerro | public static void log(String message) { |
54 | 1063 | jjdelcerro | ScriptingUtils.log(ScriptingUtils.INFO, message, null);
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55 | 636 | jjdelcerro | } |
56 | 844 | jjdelcerro | |
57 | 1063 | jjdelcerro | @Deprecated
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58 | 636 | jjdelcerro | public static void log(int level, String message) { |
59 | 1063 | jjdelcerro | ScriptingUtils.log(level, message, null);
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60 | 636 | jjdelcerro | } |
61 | 844 | jjdelcerro | |
62 | 1063 | jjdelcerro | @Deprecated
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63 | 636 | jjdelcerro | public static void log(int level, String message, Throwable th) { |
64 | 1063 | jjdelcerro | ScriptingUtils.log(level, message, th); |
65 | 636 | jjdelcerro | } |
66 | 844 | jjdelcerro | |
67 | 799 | jjdelcerro | @Override
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68 | 463 | jjdelcerro | public void initialize() { |
69 | IconThemeHelper.registerIcon("action", "tools-scripting-launcher", this); |
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70 | IconThemeHelper.registerIcon("action", "tools-scripting-composer", this); |
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71 | IconThemeHelper.registerIcon("action", "tools-scripting-console-jython", this); |
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72 | 844 | jjdelcerro | |
73 | 1085 | jjdelcerro | PluginsManager pluginManager = PluginsLocator.getManager(); |
74 | this.utils = new ScriptingUtils(); |
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75 | |||
76 | this.utils.initializaPaths(
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77 | pluginManager.getPluginsFolders(), |
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78 | pluginManager.getInstallFolder(), |
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79 | this.getPlugin().getPluginHomeFolder(),
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80 | pluginManager.getApplicationVersion().format(ScriptsInstallerInitializer.VERSION_FORMAT) |
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81 | ); |
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82 | |||
83 | 812 | jjdelcerro | Thread th = new Thread(new Runnable() { |
84 | @Override
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85 | public void run() { |
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86 | preloadPythonEngine(); |
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87 | } |
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88 | }, "ScriptEnginesInitializer");
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89 | th.start(); |
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90 | try {
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91 | 1063 | jjdelcerro | th.join(1000); // force change to other thread |
92 | 812 | jjdelcerro | } catch (InterruptedException ex) { |
93 | // Ignore.
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94 | } |
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95 | 463 | jjdelcerro | } |
96 | 844 | jjdelcerro | |
97 | 1063 | jjdelcerro | @Override
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98 | public void execute(String actionCommand) { |
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99 | this.execute(actionCommand, null); |
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100 | } |
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101 | |||
102 | @Override
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103 | public void execute(String command, Object[] args) { |
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104 | |||
105 | |||
106 | if( "tools-scripting-launcher".equalsIgnoreCase(command) ) { |
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107 | utils.runLauncher(); |
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108 | |||
109 | } else if( "tools-scripting-composer".equalsIgnoreCase(command) ) { |
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110 | |||
111 | DynObject preferences = getPlugin().getPluginProperties(); |
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112 | Boolean composerUseHisWindowManager = (Boolean) preferences.getDynValue("ComposerUseHisWindowManager"); |
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113 | if( composerUseHisWindowManager ) {
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114 | DefaultWindowManager winmanager = new DefaultWindowManager();
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115 | ScriptingUIManager uimanager = ScriptingSwingLocator.getUIManager(); |
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116 | uimanager.setWindowManager(winmanager); |
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117 | } |
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118 | utils.runComposer(); |
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119 | |||
120 | } else {
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121 | utils.runScript(command, args); |
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122 | } |
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123 | } |
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124 | |||
125 | 812 | jjdelcerro | private void preloadPythonEngine() { |
126 | ScriptingManager manager = (ScriptingManager) ScriptingLocator.getManager(); |
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127 | 844 | jjdelcerro | synchronized (manager) {
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128 | 812 | jjdelcerro | String respath = "/scripting/langs/python/preload.py"; |
129 | InputStream res = this.getClass().getResourceAsStream(respath); |
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130 | 844 | jjdelcerro | if( res != null ) { |
131 | 1085 | jjdelcerro | LOGGER.info("Scan for script engines");
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132 | 812 | jjdelcerro | List<String> lines; |
133 | try {
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134 | lines = IOUtils.readLines(res); |
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135 | String code = StringUtils.join(lines, "\n"); |
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136 | 1085 | jjdelcerro | LOGGER.info("Preload python script engine");
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137 | 812 | jjdelcerro | Script script = manager.createScript( |
138 | 844 | jjdelcerro | "preload",
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139 | code, |
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140 | ScriptingManager.PYTHON_LANGUAGE_NAME |
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141 | 812 | jjdelcerro | ); |
142 | 1085 | jjdelcerro | LOGGER.info("Preload python modules");
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143 | 812 | jjdelcerro | script.invokeFunction("main", null); |
144 | 844 | jjdelcerro | |
145 | 812 | jjdelcerro | } catch (Exception ex) { |
146 | 1085 | jjdelcerro | LOGGER.warn("Can't run preload script for python.", ex);
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147 | 812 | jjdelcerro | } |
148 | 1085 | jjdelcerro | LOGGER.info("Preload of script engines finished");
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149 | 812 | jjdelcerro | } |
150 | } |
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151 | } |
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152 | 463 | jjdelcerro | |
153 | 989 | jjdelcerro | |
154 | 812 | jjdelcerro | @Override
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155 | public void postInitialize() { |
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156 | super.postInitialize();
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157 | 1085 | jjdelcerro | |
158 | 812 | jjdelcerro | PluginsManager pluginManager = PluginsLocator.getManager(); |
159 | 1063 | jjdelcerro | |
160 | 812 | jjdelcerro | pluginManager.addStartupTask( |
161 | 844 | jjdelcerro | "ExecuteAutorunScripts",
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162 | 1063 | jjdelcerro | utils.getAutorunScriptsOnStartup(pluginManager.getPluginsFolders()), |
163 | 844 | jjdelcerro | true,
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164 | 1086 | jjdelcerro | 200
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165 | 812 | jjdelcerro | ); |
166 | 844 | jjdelcerro | |
167 | 821 | jjdelcerro | Invocable initializer = new ScriptsInstallerInitializer();
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168 | initializer.call(this.getPlugin().getPluginName());
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169 | 463 | jjdelcerro | } |
170 | |||
171 | 478 | jjdelcerro | @Override
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172 | 463 | jjdelcerro | public boolean isEnabled() { |
173 | return true; |
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174 | } |
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175 | |||
176 | 478 | jjdelcerro | @Override
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177 | 463 | jjdelcerro | public boolean isVisible() { |
178 | return true; |
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179 | } |
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180 | 468 | jjdelcerro | |
181 | 462 | jjdelcerro | } |