1 files changed, 0 insertions, 150 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlay.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlay.java
deleted file mode 100644
index 81c03edd5..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/IncludeOverlay.java
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Eclipse Public License, Version 1.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.eclipse.org/org/documents/epl-v10.php
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.ide.eclipse.adt.internal.editors.layout.gle2;
-
-import com.android.annotations.VisibleForTesting;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.GC;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Rectangle;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-
-/**
- * The {@link IncludeOverlay} class renders masks to -partially- hide everything outside
- * an included file's own content. This overlay is in use when you are editing an included
- * file shown within a different file's context (e.g. "Show In > other").
- */
-public class IncludeOverlay extends Overlay {
-    /** Mask transparency - 0 is transparent, 255 is opaque */
-    private static final int MASK_TRANSPARENCY = 160;
-
-    /** The associated {@link LayoutCanvas}. */
-    private LayoutCanvas mCanvas;
-
-    /**
-     * Constructs an {@link IncludeOverlay} tied to the given canvas.
-     *
-     * @param canvas The {@link LayoutCanvas} to paint the overlay over.
-     */
-    public IncludeOverlay(LayoutCanvas canvas) {
-        mCanvas = canvas;
-    }
-
-    @Override
-    public void paint(GC gc) {
-        ViewHierarchy viewHierarchy = mCanvas.getViewHierarchy();
-        List<Rectangle> includedBounds = viewHierarchy.getIncludedBounds();
-        if (includedBounds == null || includedBounds.size() == 0) {
-            // We don't support multiple included children yet. When that works,
-            // this code should use a BSP tree to figure out which regions to paint
-            // to leave holes in the mask.
-            return;
-        }
-
-        Image image = mCanvas.getImageOverlay().getImage();
-        if (image == null) {
-            return;
-        }
-
-        int oldAlpha = gc.getAlpha();
-        gc.setAlpha(MASK_TRANSPARENCY);
-        Color bg = gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND);
-        gc.setBackground(bg);
-
-        CanvasViewInfo root = viewHierarchy.getRoot();
-        Rectangle whole = root.getAbsRect();
-        whole = new Rectangle(whole.x, whole.y, whole.width + 1, whole.height + 1);
-        Collection<Rectangle> masks = subtractRectangles(whole, includedBounds);
-
-        for (Rectangle mask : masks) {
-            ControlPoint topLeft = LayoutPoint.create(mCanvas, mask.x, mask.y).toControl();
-            ControlPoint bottomRight = LayoutPoint.create(mCanvas, mask.x + mask.width,
-                    mask.y + mask.height).toControl();
-            int x1 = topLeft.x;
-            int y1 = topLeft.y;
-            int x2 = bottomRight.x;
-            int y2 = bottomRight.y;
-
-            gc.fillRectangle(x1, y1, x2 - x1, y2 - y1);
-        }
-
-        gc.setAlpha(oldAlpha);
-    }
-
-    /**
-     * Given a Rectangle, remove holes from it (specified as a collection of Rectangles) such
-     * that the result is a list of rectangles that cover everything that is not a hole.
-     *
-     * @param rectangle the rectangle to subtract from
-     * @param holes the holes to subtract from the rectangle
-     * @return a list of sub rectangles that remain after subtracting out the given list of holes
-     */
-    @VisibleForTesting
-    static Collection<Rectangle> subtractRectangles(
-            Rectangle rectangle, Collection<Rectangle> holes) {
-        List<Rectangle> result = new ArrayList<Rectangle>();
-        result.add(rectangle);
-
-        for (Rectangle hole : holes) {
-            List<Rectangle> tempResult = new ArrayList<Rectangle>();
-            for (Rectangle r : result) {
-                if (hole.intersects(r)) {
-                    // Clip the hole to fit the rectangle bounds
-                    Rectangle h = hole.intersection(r);
-
-                    // Split the rectangle
-
-                    // Above (includes the NW and NE corners)
-                    if (h.y > r.y) {
-                        tempResult.add(new Rectangle(r.x, r.y, r.width, h.y - r.y));
-                    }
-
-                    // Left (not including corners)
-                    if (h.x > r.x) {
-                        tempResult.add(new Rectangle(r.x, h.y, h.x - r.x, h.height));
-                    }
-
-                    int hx2 = h.x + h.width;
-                    int hy2 = h.y + h.height;
-                    int rx2 = r.x + r.width;
-                    int ry2 = r.y + r.height;
-
-                    // Below (includes the SW and SE corners)
-                    if (hy2 < ry2) {
-                        tempResult.add(new Rectangle(r.x, hy2, r.width, ry2 - hy2));
-                    }
-
-                    // Right (not including corners)
-                    if (hx2 < rx2) {
-                        tempResult.add(new Rectangle(hx2, h.y, rx2 - hx2, h.height));
-                    }
-                } else {
-                    tempResult.add(r);
-                }
-            }
-
-            result = tempResult;
-        }
-
-        return result;
-    }
-}