Add filter option that removes the post completely

Clover/app/src/main/java/org/floens/chan/core/manager/FilterEngine.java

@@ -73,7 +73,8 @@ public class FilterEngine {
 
     public enum FilterAction {
         HIDE(0),
-        COLOR(1);
+        COLOR(1),
+        REMOVE(2);
 
         public final int id;
 
@@ -85,7 +86,7 @@ public class FilterEngine {
             return enums[id];
         }
 
-        private static FilterAction[] enums = new FilterAction[2];
+        private static FilterAction[] enums = new FilterAction[3];
 
         static {
             for (FilterAction type : values()) {

Clover/app/src/main/java/org/floens/chan/core/model/Post.java

@@ -68,6 +68,7 @@ public class Post {
     public boolean spoiler = false;
     public int filterHighlightedColor = 0;
     public boolean filterStub = false;
+    public boolean filterRemove = false;
     /**
      * This post replies to the these ids. Is an unmodifiable list after finish().
      */

Clover/app/src/main/java/org/floens/chan/core/net/ChanReaderRequest.java

@@ -343,6 +343,9 @@ public class ChanReaderRequest extends JsonReaderRequest<ChanReaderRequest.ChanR
                         case HIDE:
                             post.filterStub = true;
                             break;
+                        case REMOVE:
+                            post.filterRemove = true;
+                            break;
                     }
                 }
             }

Clover/app/src/main/java/org/floens/chan/ui/adapter/PostsFilter.java

@@ -124,11 +124,11 @@ public class PostsFilter {
             }
         }
 
-        // Process hidden
+        // Process hidden either by a filter or by thread hiding
         Iterator<Post> i = posts.iterator();
         while (i.hasNext()) {
             Post post = i.next();
-            if (databaseManager.isThreadHidden(post)) {
+            if (post.filterRemove || databaseManager.isThreadHidden(post)) {
                 i.remove();
             }
         }

Clover/app/src/main/java/org/floens/chan/ui/controller/FiltersController.java

@@ -87,6 +87,8 @@ public class FiltersController extends Controller implements ToolbarMenuItem.Too
                 return getString(R.string.filter_hide);
             case COLOR:
                 return getString(R.string.filter_color);
+            case REMOVE:
+                return getString(R.string.filter_remove);
         }
         return null;
     }
@@ -161,6 +163,7 @@ public class FiltersController extends Controller implements ToolbarMenuItem.Too
 
     private void deleteFilter(Filter filter) {
         filterEngine.remove(filter);
+        EventBus.getDefault().post(new RefreshUIMessage("filters"));
         adapter.load();
         //TODO: undo
     }

Clover/app/src/main/res/values/strings.xml

@@ -133,7 +133,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     <string name="filter_boards">Boards</string>
     <string name="filter_boards_all">all</string>
     <string name="filter_hide">Hide post</string>
-    <string name="filter_color">Highlight</string>
+    <string name="filter_color">Highlight post</string>
+    <string name="filter_remove">Remove post</string>
     <string name="filter_invalid_pattern">Invalid pattern</string>
     <string name="filter_preview">Test your filter</string>
     <string name="filter_no_matches">Does not match</string>