From c0b906df2fba8e66147de7e4beca6d9a36a69c31 Mon Sep 17 00:00:00 2001
From: veronie <wiebke@timm.xyz>
Date: Tue, 16 Feb 2021 16:23:01 +0100
Subject: [PATCH] Images are now shown with the correct scale.

---
 .../src/xyz/veronie/bgg/ui/parts/BatMain.java | 72 ++++++++++++-------
 1 file changed, 47 insertions(+), 25 deletions(-)

diff --git a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/ui/parts/BatMain.java b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/ui/parts/BatMain.java
index cec7827..ff8c419 100644
--- a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/ui/parts/BatMain.java
+++ b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/ui/parts/BatMain.java
@@ -21,17 +21,22 @@ import org.eclipse.jface.viewers.ArrayContentProvider;
 import org.eclipse.jface.viewers.ColumnLabelProvider;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.OwnerDrawLabelProvider;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.jface.viewers.TableViewerColumn;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.MouseAdapter;
 import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.graphics.GC;
 import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.ImageData;
+import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Event;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Table;
 import org.eclipse.swt.widgets.TableColumn;
@@ -44,19 +49,6 @@ import xyz.veronie.bgg.types.EventConstants;
 import xyz.veronie.bgg.ui.helpers.BatColors;
 import xyz.veronie.bgg.ui.helpers.BatLayouts;
 
-
-// TODO: import result.txt from bggtool
-// TODO: image sizes in result table
-// TODO: fix encoding
-// TODO: fetch details from BGG
-// TODO: export to results.txt format
-// TODO: generate PDF with nandeck
-// TODO: handle thing list overwrite
-// TODO: Display selection details on game
-// TODO: cache family/geeklist descriptions
-// TODO: allow different screen scalings
-// TODO: handle existing name
-
 @SuppressWarnings("restriction")
 public class BatMain {
 	private static final String UNNAMED_LIST = "(unsaved list)";
@@ -231,19 +223,49 @@ public class BatMain {
     	
 
     	TableViewerColumn colThumbnail = createTableViewerColumn(Thing.ThumbHeader, 120, 0);
-    	colThumbnail.setLabelProvider(new ColumnLabelProvider() {
-    		@Override
-    		public Image getImage(Object element) {
-    			Thing t = (Thing) element;
+//    	colThumbnail.setLabelProvider(new ColumnLabelProvider() {
+//    		@Override
+//    		public Image getImage(Object element) {
+//    			Thing t = (Thing) element;
+//    			Image img = t.getThumbnail();
+//    			return img;
+//    		}
+//    		
+//    		@Override
+//            public String getText(Object element) {
+//    			return "";
+//    		}
+//    		
+//        });
+    	colThumbnail.setLabelProvider(new OwnerDrawLabelProvider() {
+            @Override
+            protected void measure(Event event, Object element) {
+            	Thing t = (Thing) element;
     			Image img = t.getThumbnail();
-    			return img;
-    		}
-    		
-    		@Override
-            public String getText(Object element) {
-    			return "";
-    		}
-    		
+                Rectangle rectangle = img.getBounds();
+                event.setBounds(new Rectangle(
+                        event.x,
+                        event.y,
+                        rectangle.width/2,
+                        rectangle.height/2));
+            }
+
+            @Override
+            protected void paint(Event event, Object element) {
+            	Thing t = (Thing) element;
+    			Image img = t.getThumbnail();
+    			
+    			final int width = img.getBounds().width;
+    		    final int height = img.getBounds().height;
+    		    
+    		    final Image scaled050 = new Image(event.display, (int)(width*0.5),(int)(height*0.5));
+    		    GC gc = new GC(scaled050);
+    		    gc.drawImage(img, 0, 0, width, height, 0, 0, (int)(width*0.5), (int)(height*0.5));
+    		    gc.dispose();    		    
+    		    
+    		    event.gc.drawImage(scaled050, event.x, event.y);
+            }
+
         });
     	    	
     	TableViewerColumn colName = createTableViewerColumn(Thing.NameHeader, 400, 1);