net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/internal/model/ExternalToolsPlugin.java

   1 package net.sourceforge.phpdt.externaltools.internal.model;
   2
   3 /**********************************************************************
   4 Copyright (c) 2002 IBM Corp. and others. All rights reserved.
   5 This file is made available under the terms of the Common Public License v1.0
   6 which accompanies this distribution, and is available at
   7 http://www.eclipse.org/legal/cpl-v10.html
   8
   9 Contributors:
  10 **********************************************************************/
  11
  12 import java.net.MalformedURLException;
  13 import java.net.URL;
  14
  15 import net.sourceforge.phpdt.externaltools.internal.registry.ArgumentVariableRegistry;
  16 import net.sourceforge.phpdt.externaltools.internal.registry.PathLocationVariableRegistry;
  17 import net.sourceforge.phpdt.externaltools.internal.registry.RefreshScopeVariableRegistry;
  18 import net.sourceforge.phpdt.externaltools.model.IExternalToolConstants;
  19 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  20
  21 import org.eclipse.core.runtime.CoreException;
  22 import org.eclipse.core.runtime.IStatus;
  23 import org.eclipse.core.runtime.Status;
  24 import org.eclipse.jface.preference.IPreferenceStore;
  25 import org.eclipse.jface.preference.PreferenceConverter;
  26 import org.eclipse.jface.resource.ImageDescriptor;
  27 import org.eclipse.jface.resource.ImageRegistry;
  28 import org.eclipse.swt.graphics.Color;
  29 import org.eclipse.swt.graphics.RGB;
  30 import org.eclipse.ui.IWorkbenchWindow;
  31 import org.osgi.framework.Bundle;
  32
  33 /**
  34  * External tools plug-in class
  35  */
  36 public final class ExternalToolsPlugin { // extends AbstractUIPlugin {
  37         /**
  38          * Status representing no problems encountered during operation.
  39          */
  40         public static final IStatus OK_STATUS = new Status(IStatus.OK, IExternalToolConstants.PLUGIN_ID, 0, "", null); //$NON-NLS-1$
  41
  42         private static ExternalToolsPlugin plugin;
  43
  44         private RefreshScopeVariableRegistry refreshVarRegistry;
  45         private PathLocationVariableRegistry fileLocVarRegistry;
  46         private PathLocationVariableRegistry dirLocVarRegistry;
  47         private ArgumentVariableRegistry argumentVarRegistry;
  48
  49         /**
  50          * Create an instance of the External Tools plug-in.
  51          */
  52         public ExternalToolsPlugin() { // IPluginDescriptor descriptor) {
  53                 // super(descriptor);
  54                 plugin = this;
  55         }
  56
  57         /**
  58          * Returns the default instance of the receiver.
  59          * This represents the runtime plugin.
  60          */
  61         public static ExternalToolsPlugin getDefault() {
  62                 return plugin;
  63         }
  64
  65         /**
  66          * Returns a new <code>IStatus</code> for this plug-in
  67          */
  68         public static IStatus newErrorStatus(String message, Throwable exception) {
  69                 return new Status(Status.ERROR, IExternalToolConstants.PLUGIN_ID, 0, message, exception);
  70         }
  71
  72         /**
  73          * Returns a new <code>CoreException</code> for this plug-in
  74          */
  75         public static CoreException newError(String message, Throwable exception) {
  76                 return new CoreException(new Status(Status.ERROR, IExternalToolConstants.PLUGIN_ID, 0, message, exception));
  77         }
  78
  79         /**
  80          * Returns the registry of refresh scope variables.
  81          */
  82         public ArgumentVariableRegistry getArgumentVariableRegistry() {
  83                 if (argumentVarRegistry == null)
  84                         argumentVarRegistry = new ArgumentVariableRegistry();
  85                 return argumentVarRegistry;
  86         }
  87
  88         /**
  89          * Returns the registry of directory location variables.
  90          */
  91         public PathLocationVariableRegistry getDirectoryLocationVariableRegistry() {
  92                 if (dirLocVarRegistry == null)
  93                         dirLocVarRegistry = new PathLocationVariableRegistry(IExternalToolConstants.EXTENSION_POINT_DIRECTORY_VARIABLES);
  94                 return dirLocVarRegistry;
  95         }
  96
  97         /**
  98          * Returns the registry of file location variables.
  99          */
 100         public PathLocationVariableRegistry getFileLocationVariableRegistry() {
 101                 if (fileLocVarRegistry == null)
 102                         fileLocVarRegistry = new PathLocationVariableRegistry(IExternalToolConstants.EXTENSION_POINT_FILE_VARIABLES);
 103                 return fileLocVarRegistry;
 104         }
 105
 106         /**
 107          * Returns the registry of refresh scope variables.
 108          */
 109         public RefreshScopeVariableRegistry getRefreshVariableRegistry() {
 110                 if (refreshVarRegistry == null)
 111                         refreshVarRegistry = new RefreshScopeVariableRegistry();
 112                 return refreshVarRegistry;
 113         }
 114
 115         /**
 116          * Writes the message to the plug-in's log
 117          *
 118          * @param message the text to write to the log
 119          */
 120         public void log(String message, Throwable exception) {
 121                 IStatus status = newErrorStatus(message, exception);
 122         //      getLog().log(status);
 123                 PHPeclipsePlugin.log(status);
 124         }
 125
 126         /**
 127          * Returns the ImageDescriptor for the icon with the given path
 128          *
 129          * @return the ImageDescriptor object
 130          */
 131         public ImageDescriptor getImageDescriptor(String path) {
 132                 try {
 133                         Bundle bundle= PHPeclipsePlugin.getDefault().getBundle();
 134                         URL installURL = bundle.getEntry("/"); //$NON-NLS-1$
 135                         URL url = new URL(installURL, path);
 136                         return ImageDescriptor.createFromURL(url);
 137                 } catch (MalformedURLException e) {
 138                         return null;
 139                 }
 140         }
 141
 142         /* (non-Javadoc)
 143          * Method declared in AbstractUIPlugin.
 144          */
 145         public void initializeDefaultPreferences(IPreferenceStore prefs) {
 146                 prefs.setDefault(IPreferenceConstants.PROMPT_FOR_MIGRATION, true);
 147
 148                 PreferenceConverter.setDefault(prefs, IPreferenceConstants.CONSOLE_ERROR_RGB, new RGB(255, 0, 0)); // red - exactly the same as debug Consol
 149                 PreferenceConverter.setDefault(prefs, IPreferenceConstants.CONSOLE_WARNING_RGB, new RGB(255, 100, 0)); // orange
 150                 PreferenceConverter.setDefault(prefs, IPreferenceConstants.CONSOLE_INFO_RGB, new RGB(0, 0, 255)); // blue
 151                 PreferenceConverter.setDefault(prefs, IPreferenceConstants.CONSOLE_VERBOSE_RGB, new RGB(0, 200, 125)); // green
 152                 PreferenceConverter.setDefault(prefs, IPreferenceConstants.CONSOLE_DEBUG_RGB, new RGB(0, 0, 0)); // black
 153         }
 154
 155         public static IWorkbenchWindow getActiveWorkbenchWindow() {
 156                 return PHPeclipsePlugin.getDefault().getWorkbench().getActiveWorkbenchWindow();
 157         }
 158
 159         /**
 160          * Returns the standard display to be used. The method first checks, if
 161          * the thread calling this method has an associated display. If so, this
 162          * display is returned. Otherwise the method returns the default display.
 163          */
 164 //      public static Display getStandardDisplay() {
 165 //              Display display = Display.getCurrent();
 166 //              if (display == null) {
 167 //                      display = Display.getDefault();
 168 //              }
 169 //              return display;
 170 //      }
 171
 172         /**
 173          * @see org.eclipse.ui.plugin.AbstractUIPlugin#createImageRegistry()
 174          */
 175         protected ImageRegistry createImageRegistry() {
 176                 return ExternalToolsImages.initializeImageRegistry();
 177         }
 178
 179         /**
 180          * @see org.eclipse.core.runtime.Plugin#startup()
 181          */
 182 //      public void startup() throws CoreException {
 183 ////            super.startup();
 184 //              getStandardDisplay().asyncExec(
 185 //                      new Runnable() {
 186 //                              public void run() {
 187 //                                      //initialize the variable context manager
 188 //                                      VariableContextManager.getDefault();
 189 //                              }
 190 //                      });
 191 //      }
 192 //
 193 //      /**
 194 //       * @see org.eclipse.core.runtime.Plugin#shutdown()
 195 //       */
 196 //      public void shutdown() throws CoreException {
 197 //      //      super.shutdown();
 198 //              ColorManager.getDefault().dispose();
 199 //      }
 200
 201         /**
 202          * Returns the preference color, identified by the given preference.
 203          */
 204         public static Color getPreferenceColor(String pref) {
 205                 return ColorManager.getDefault().getColor(PreferenceConverter.getColor(PHPeclipsePlugin.getDefault().getPreferenceStore(), pref));
 206         }
 207 }