net.sourceforge.phpeclipse.phpunit/src/net/sourceforge/phpeclipse/phpunit/PHPUnitImages.java

   1 package net.sourceforge.phpeclipse.phpunit;
   2
   3 import java.net.MalformedURLException;
   4 import java.net.URL;
   5
   6 import org.eclipse.jface.resource.ImageDescriptor;
   7 import org.eclipse.jface.resource.ImageRegistry;
   8 import org.eclipse.swt.graphics.Image;
   9
  10 public class PHPUnitImages {
  11
  12         protected static final String NAME_PREFIX =
  13                 "net.sourceforge.phpeclipse.phpunit";
  14         protected static final int NAME_PREFIX_LENGTH = NAME_PREFIX.length();
  15
  16         protected static URL iconBaseURL;
  17
  18         static {
  19                 String pathSuffix = "icons/";
  20                 try {
  21                         iconBaseURL =
  22                                 new URL(
  23                                         PHPUnitPlugin.getDefault().getDescriptor().getInstallURL(),
  24                                         pathSuffix);
  25                 } catch (MalformedURLException e) {
  26                         //PHPUnitPlugin.log(e);
  27                         e.printStackTrace();
  28                 }
  29         }
  30
  31         protected static final ImageRegistry IMAGE_REGISTRY = new ImageRegistry();
  32
  33         /*
  34          * Available cached Images in the Java plugin image registry.
  35          */
  36
  37         public static final String IMG_SELECT_TEST_SUITE =
  38                 NAME_PREFIX + "tsuite.gif";
  39         public static final String IMG_RUN_TEST_SUITE = NAME_PREFIX + "start.gif";
  40         public static final String IMG_TEST_ERROR = NAME_PREFIX + "testerr.gif";
  41         public static final String IMG_TEST_FAILURE = NAME_PREFIX + "testfail.gif";
  42         public static final String IMG_TEST_PASS = NAME_PREFIX + "testok.gif";
  43         public static final String IMG_TEST_SUITE_ERROR = NAME_PREFIX + "tsuiteerror.gif";
  44         public static final String IMG_TEST_SUITE_PASS = NAME_PREFIX + "tsuiteok.gif";
  45         public static final String IMG_TEST_SUITE_FAILURE = NAME_PREFIX + "tsuitefail.gif";
  46
  47
  48
  49
  50         public static final ImageDescriptor DESC_SELECT_TEST_SUITE = createManaged(IMG_SELECT_TEST_SUITE);
  51         public static final ImageDescriptor DESC_RUN_TEST_SUITE =createManaged(IMG_RUN_TEST_SUITE);
  52         public static final ImageDescriptor DESC_TEST_ERROR = createManaged(IMG_TEST_ERROR);
  53         public static final ImageDescriptor DESC_TEST_FAILURE = createManaged(IMG_TEST_FAILURE);
  54         public static final ImageDescriptor DESC_TEST_PASS = createManaged(IMG_TEST_PASS);
  55         public static final ImageDescriptor DESC_TEST_SUITE_ERROR = createManaged(IMG_TEST_SUITE_ERROR);
  56         public static final ImageDescriptor DESC_TEST_SUITE_PASS = createManaged(IMG_TEST_SUITE_PASS);
  57         public static final ImageDescriptor DESC_TEST_SUITE_FAILURE = createManaged(IMG_TEST_SUITE_FAILURE);
  58
  59         /**
  60          * Returns the image managed under the given key in this registry.
  61          *
  62          * @param key the image's key
  63          * @return the image managed under the given key
  64          */
  65         public static Image get(String key) {
  66                 return IMAGE_REGISTRY.get(key);
  67         }
  68
  69         public static ImageRegistry getImageRegistry() {
  70                 return IMAGE_REGISTRY;
  71         }
  72
  73         //---- Helper methods to access icons on the file system --------------------------------------
  74
  75         protected static ImageDescriptor createManaged(String name) {
  76                 try {
  77                         ImageDescriptor result =
  78                                 ImageDescriptor.createFromURL(
  79                                         makeIconFileURL(name.substring(NAME_PREFIX_LENGTH)));
  80                         IMAGE_REGISTRY.put(name, result);
  81                         return result;
  82                 } catch (MalformedURLException e) {
  83                         return ImageDescriptor.getMissingImageDescriptor();
  84                 }
  85         }
  86
  87         protected static URL makeIconFileURL(String name)
  88                 throws MalformedURLException {
  89                 if (iconBaseURL == null)
  90                         throw new MalformedURLException();
  91
  92                 return new URL(iconBaseURL, name);
  93         }
  94 }