eclipseprojects/eu.etaxonomy.taxeditor/src/eu/etaxonomy/taxeditor/Activator.java

   1 package eu.etaxonomy.taxeditor;
   2
   3 import java.net.URL;
   4 import java.util.MissingResourceException;
   5 import java.util.ResourceBundle;
   6
   7 import org.eclipse.core.runtime.IPath;
   8 import org.eclipse.core.runtime.Path;
   9 import org.eclipse.jface.resource.ImageDescriptor;
  10 import org.eclipse.jface.resource.ImageRegistry;
  11 import org.eclipse.swt.graphics.Image;
  12 import org.eclipse.swt.widgets.Display;
  13 import org.eclipse.ui.forms.FormColors;
  14 import org.eclipse.ui.plugin.AbstractUIPlugin;
  15 import org.osgi.framework.BundleContext;
  16
  17 /**
  18  * The activator class controls the plug-in life cycle
  19  */
  20 public class Activator extends AbstractUIPlugin {
  21
  22         // The plug-in ID
  23         public static final String PLUGIN_ID = "eu.etaxonomy.taxeditor";
  24
  25         // The shared instance
  26         private static Activator plugin;
  27
  28         /**
  29          * The constructor
  30          */
  31         public Activator() {
  32         }
  33
  34         /*
  35          * (non-Javadoc)
  36          * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
  37          */
  38         public void start(BundleContext context) throws Exception {
  39                 super.start(context);
  40                 plugin = this;
  41         }
  42
  43         /*
  44          * (non-Javadoc)
  45          * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
  46          */
  47         /*public void stop(BundleContext context) throws Exception {
  48                 plugin = null;
  49                 super.stop(context);
  50         }*/
  51
  52         /**
  53          * Returns the shared instance
  54          *
  55          * @return the shared instance
  56          */
  57         public static Activator getDefault() {
  58                 return plugin;
  59         }
  60
  61         /**
  62          * Returns an image descriptor for the image file at the given
  63          * plug-in relative path
  64          *
  65          * @param path the path
  66          * @return the image descriptor
  67          */
  68         public static ImageDescriptor getImageDescriptorOrig(String path) {
  69                 return imageDescriptorFromPlugin(PLUGIN_ID, path);
  70         }
  71
  72         /**
  73          * EVERYTHING BELOW HERE WAS PASTED FROM FORMARTICLEPLUGIN.JAVA
  74          **/
  75         //Resource bundle.
  76         private ResourceBundle resourceBundle;
  77         private FormColors formColors;
  78         public static final String IMG_FORM_BG = "formBg"; //$NON-NLS-1$
  79         public static final String IMG_LARGE = "large"; //$NON-NLS-1$
  80         public static final String IMG_HORIZONTAL = "horizontal"; //$NON-NLS-1$
  81         public static final String IMG_VERTICAL = "vertical"; //$NON-NLS-1$
  82         public static final String IMG_SAMPLE = "sample"; //$NON-NLS-1$
  83         public static final String IMG_WIZBAN = "wizban"; //$NON-NLS-1$
  84         public static final String IMG_LINKTO_HELP = "linkto_help"; //$NON-NLS-1$
  85         public static final String IMG_HELP_TOPIC = "help_topic"; //$NON-NLS-1$
  86         public static final String IMG_CLOSE = "close"; //$NON-NLS-1$
  87
  88         protected void initializeImageRegistry(ImageRegistry registry) {
  89                 registerImage(registry, IMG_FORM_BG, "form_banner.gif"); //$NON-NLS-1$
  90                 registerImage(registry, IMG_LARGE, "large_image.gif"); //$NON-NLS-1$
  91                 registerImage(registry, IMG_HORIZONTAL, "th_horizontal.gif"); //$NON-NLS-1$
  92                 registerImage(registry, IMG_VERTICAL, "th_vertical.gif"); //$NON-NLS-1$
  93                 registerImage(registry, IMG_SAMPLE, "sample.gif"); //$NON-NLS-1$
  94                 registerImage(registry, IMG_WIZBAN, "newprj_wiz.gif"); //$NON-NLS-1$
  95                 registerImage(registry, IMG_LINKTO_HELP, "linkto_help.gif"); //$NON-NLS-1$
  96                 registerImage(registry, IMG_HELP_TOPIC, "help_topic.gif"); //$NON-NLS-1$
  97                 registerImage(registry, IMG_CLOSE, "close_view.gif"); //$NON-NLS-1$
  98         }
  99
 100         private void registerImage(ImageRegistry registry, String key,
 101                         String fileName) {
 102                 try {
 103                         IPath path = new Path("icons/" + fileName); //$NON-NLS-1$
 104                         URL url = find(path);
 105                         if (url!=null) {
 106                                 ImageDescriptor desc = ImageDescriptor.createFromURL(url);
 107                                 registry.put(key, desc);
 108                         }
 109                 } catch (Exception e) {
 110                 }
 111         }
 112
 113         public FormColors getFormColors(Display display) {
 114                 if (formColors == null) {
 115                         formColors = new FormColors(display);
 116                         formColors.markShared();
 117                 }
 118                 return formColors;
 119         }
 120                 /**
 121          * Returns the workspace instance.
 122          */
 123 /*      public static IWorkspace getWorkspace() {
 124                 return ResourcesPlugin.getWorkspace();
 125         }*/
 126         /**
 127          * Returns the string from the plugin's resource bundle, or 'key' if not
 128          * found.
 129          */
 130         public static String getResourceString(String key) {
 131                 ResourceBundle bundle = Activator.getDefault().getResourceBundle();
 132                 try {
 133                         return (bundle != null ? bundle.getString(key) : key);
 134                 } catch (MissingResourceException e) {
 135                         return key;
 136                 }
 137         }
 138         /**
 139          * Returns the plugin's resource bundle,
 140          */
 141         public ResourceBundle getResourceBundle() {
 142                 return resourceBundle;
 143         }
 144         public void stop(BundleContext context) throws Exception {
 145                 plugin = null;
 146                 try {
 147                         if (formColors != null) {
 148                                 formColors.dispose();
 149                                 formColors = null;
 150                         }
 151                 } finally {
 152                         super.stop(context);
 153                 }
 154         }
 155         public Image getImage(String key) {
 156                 return getImageRegistry().get(key);
 157         }
 158         public ImageDescriptor getImageDescriptor(String key) {
 159                 return getImageRegistry().getDescriptor(key);
 160         }
 161
 162 }