X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.utils.ui%2Fsrc%2Forg%2Fsimantics%2Futils%2Fui%2Fgfx%2FAlphaAdjustmentImageDescriptor.java;h=80b39a73bfe6e5abc855b87b8265e4c9157aec16;hp=104dd88c7c8db4023d51ed30cce98418c23939d8;hb=refs%2Fchanges%2F38%2F238%2F2;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/AlphaAdjustmentImageDescriptor.java b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/AlphaAdjustmentImageDescriptor.java
index 104dd88c7..80b39a73b 100644
--- a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/AlphaAdjustmentImageDescriptor.java
+++ b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/gfx/AlphaAdjustmentImageDescriptor.java
@@ -1,102 +1,102 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-/*
- * 22.12.2006
- */
-package org.simantics.utils.ui.gfx;
-
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.ImageData;
-
-/**
- * AlphaAdjustmentImageDescriptor multiplies alpha by (adjustment value/256)
- * <p>
- * Usage:
- * ImageDescriptor icon;
- * icon = AlphaAdjustmentImageDescriptor.adjustAlpha(icon, 128);
- * 
- * @author Toni Kalajainen
- */
-public class AlphaAdjustmentImageDescriptor extends ImageDescriptor {
-    
-    public static ImageDescriptor adjustAlpha(ImageDescriptor desc, int alphaAdjustment)
-    {
-        if (alphaAdjustment==256) return desc;
-        return new AlphaAdjustmentImageDescriptor(desc, alphaAdjustment);
-    }
-    
-    int alphaAdjustment;
-    ImageDescriptor desc;
-    
-    /**
-     * 
-     * @param original
-     * @param alphaAdjustment 0..256
-     */
-    public AlphaAdjustmentImageDescriptor(ImageDescriptor original, int alphaAdjustment)
-    {
-        assert(alphaAdjustment>=0 && alphaAdjustment<=256);
-        assert(original!=null);
-        this.alphaAdjustment = alphaAdjustment;
-        this.desc = original;
-    }
-
-    @SuppressWarnings("deprecation")
-    @Override
-    public ImageData getImageData() {
-        ImageData orig = ImageCache.getInstance().getImage(desc).getImageData();
-        ImageData id = new ImageData(orig.width, orig.height, orig.depth, orig.palette);
-        id.setAlpha(0,0,0);
-        
-        if (orig.getTransparencyType()==SWT.TRANSPARENCY_ALPHA ||
-            orig.getTransparencyType()==SWT.TRANSPARENCY_NONE)
-        {
-            for (int x=0; x<orig.width; x++)
-                for (int y=0; y<orig.height; y++) {
-                    id.setPixel(x, y, orig.getPixel(x, y));
-                    int alpha = (orig.getAlpha(x, y) * alphaAdjustment) >> 8;
-                    id.setAlpha(x, y, alpha);
-                }
-        } else
-        if (orig.getTransparencyType()==SWT.TRANSPARENCY_MASK ||
-            orig.getTransparencyType()==SWT.TRANSPARENCY_PIXEL) {
-            ImageData mask = orig.getTransparencyMask();
-            for (int x=0; x<orig.width; x++)
-                for (int y=0; y<orig.height; y++) {
-                    id.setPixel(x, y, orig.getPixel(x, y));
-                    int alpha = (mask.getPixel(x, y)==1?alphaAdjustment:0);
-                    id.setAlpha(x, y, alpha);
-                }
-        }
-        
-        return id;
-    }
-    
-    @Override
-    public boolean equals(Object obj) {
-        if (!(obj instanceof AlphaAdjustmentImageDescriptor))
-            return false;
-        AlphaAdjustmentImageDescriptor other = (AlphaAdjustmentImageDescriptor) obj;
-        if (!other.desc.equals(desc))
-            return false;
-        if (other.alphaAdjustment!=alphaAdjustment)
-            return false;
-        return true;
-    }
-    
-    @Override
-    public int hashCode() {
-        return desc.hashCode() ^ 0x58fb2 ^ alphaAdjustment;
-    }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+/*
+ * 22.12.2006
+ */
+package org.simantics.utils.ui.gfx;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.ImageData;
+
+/**
+ * AlphaAdjustmentImageDescriptor multiplies alpha by (adjustment value/256)
+ * <p>
+ * Usage:
+ * ImageDescriptor icon;
+ * icon = AlphaAdjustmentImageDescriptor.adjustAlpha(icon, 128);
+ * 
+ * @author Toni Kalajainen
+ */
+public class AlphaAdjustmentImageDescriptor extends ImageDescriptor {
+    
+    public static ImageDescriptor adjustAlpha(ImageDescriptor desc, int alphaAdjustment)
+    {
+        if (alphaAdjustment==256) return desc;
+        return new AlphaAdjustmentImageDescriptor(desc, alphaAdjustment);
+    }
+    
+    int alphaAdjustment;
+    ImageDescriptor desc;
+    
+    /**
+     * 
+     * @param original
+     * @param alphaAdjustment 0..256
+     */
+    public AlphaAdjustmentImageDescriptor(ImageDescriptor original, int alphaAdjustment)
+    {
+        assert(alphaAdjustment>=0 && alphaAdjustment<=256);
+        assert(original!=null);
+        this.alphaAdjustment = alphaAdjustment;
+        this.desc = original;
+    }
+
+    @SuppressWarnings("deprecation")
+    @Override
+    public ImageData getImageData() {
+        ImageData orig = ImageCache.getInstance().getImage(desc).getImageData();
+        ImageData id = new ImageData(orig.width, orig.height, orig.depth, orig.palette);
+        id.setAlpha(0,0,0);
+        
+        if (orig.getTransparencyType()==SWT.TRANSPARENCY_ALPHA ||
+            orig.getTransparencyType()==SWT.TRANSPARENCY_NONE)
+        {
+            for (int x=0; x<orig.width; x++)
+                for (int y=0; y<orig.height; y++) {
+                    id.setPixel(x, y, orig.getPixel(x, y));
+                    int alpha = (orig.getAlpha(x, y) * alphaAdjustment) >> 8;
+                    id.setAlpha(x, y, alpha);
+                }
+        } else
+        if (orig.getTransparencyType()==SWT.TRANSPARENCY_MASK ||
+            orig.getTransparencyType()==SWT.TRANSPARENCY_PIXEL) {
+            ImageData mask = orig.getTransparencyMask();
+            for (int x=0; x<orig.width; x++)
+                for (int y=0; y<orig.height; y++) {
+                    id.setPixel(x, y, orig.getPixel(x, y));
+                    int alpha = (mask.getPixel(x, y)==1?alphaAdjustment:0);
+                    id.setAlpha(x, y, alpha);
+                }
+        }
+        
+        return id;
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (!(obj instanceof AlphaAdjustmentImageDescriptor))
+            return false;
+        AlphaAdjustmentImageDescriptor other = (AlphaAdjustmentImageDescriptor) obj;
+        if (!other.desc.equals(desc))
+            return false;
+        if (other.alphaAdjustment!=alphaAdjustment)
+            return false;
+        return true;
+    }
+    
+    @Override
+    public int hashCode() {
+        return desc.hashCode() ^ 0x58fb2 ^ alphaAdjustment;
+    }
+
+}