1 files changed, 79 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/AttributesGridAdapter.java b/main/src/cgeo/geocaching/AttributesGridAdapter.java
new file mode 100644
index 0000000..fd81339
--- /dev/null
+++ b/main/src/cgeo/geocaching/AttributesGridAdapter.java
@@ -0,0 +1,79 @@
+package cgeo.geocaching;
+
+import cgeo.geocaching.enumerations.CacheAttribute;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
+import java.util.List;
+
+public class AttributesGridAdapter extends BaseAdapter {
+    private final Context context;
+    private final Resources resources;
+    private final List<String> attributes;
+    private final LayoutInflater inflater;
+
+    public AttributesGridAdapter(final Context context, final Geocache cache) {
+        this.context = context;
+        resources = context.getResources();
+        attributes = cache.getAttributes();
+        inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+    }
+
+    @Override
+    public int getCount() {
+        return attributes.size();
+    }
+
+    @Override
+    public Object getItem(final int position) {
+        return attributes.get(position);
+    }
+
+    @Override
+    public long getItemId(final int position) {
+        return 0;
+    }
+
+    @Override
+    public View getView(final int position, final View convertView, final ViewGroup parent) {
+        final FrameLayout attributeLayout;
+        if (convertView == null) {
+            attributeLayout = (FrameLayout) inflater.inflate(R.layout.attribute_image, parent, false);
+        } else {
+            attributeLayout = (FrameLayout) convertView;
+        }
+
+        drawAttribute(attributeLayout, attributes.get(position));
+        return attributeLayout;
+    }
+
+    private void drawAttribute(final FrameLayout attributeLayout, final String attributeName) {
+        final ImageView imageView = (ImageView) attributeLayout.getChildAt(0);
+
+        final boolean strikeThrough = !CacheAttribute.isEnabled(attributeName);
+        final CacheAttribute attrib = CacheAttribute.getByRawName(CacheAttribute.trimAttributeName(attributeName));
+        if (attrib != null) {
+            Drawable drawable = resources.getDrawable(attrib.drawableId);
+            imageView.setImageDrawable(drawable);
+            if (strikeThrough) {
+                // generate strike through image with same properties as attribute image
+                final ImageView strikeThroughImage = new ImageView(context);
+                strikeThroughImage.setLayoutParams(imageView.getLayoutParams());
+                drawable = resources.getDrawable(R.drawable.attribute__strikethru);
+                strikeThroughImage.setImageDrawable(drawable);
+                attributeLayout.addView(strikeThroughImage);
+            }
+        } else {
+            imageView.setImageDrawable(resources.getDrawable(R.drawable.attribute_unknown));
+        }
+    }
+
+}
+\ No newline at end of file