1 files changed, 0 insertions, 187 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/HoverOverlay.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/HoverOverlay.java
deleted file mode 100644
index 2e7c559db..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/HoverOverlay.java
+++ /dev/null
@@ -1,187 +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 static com.android.ide.eclipse.adt.internal.editors.layout.gle2.SwtDrawingStyle.HOVER;
-import static com.android.ide.eclipse.adt.internal.editors.layout.gle2.SwtDrawingStyle.HOVER_SELECTION;
-
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Device;
-import org.eclipse.swt.graphics.GC;
-import org.eclipse.swt.graphics.Rectangle;
-
-import java.util.List;
-
-/**
- * The {@link HoverOverlay} paints an optional hover on top of the layout,
- * highlighting the currently hovered view.
- */
-public class HoverOverlay extends Overlay {
-    private final LayoutCanvas mCanvas;
-
-    /** Hover border color. Must be disposed, it's NOT a system color. */
-    private Color mHoverStrokeColor;
-
-    /** Hover fill color. Must be disposed, it's NOT a system color. */
-    private Color mHoverFillColor;
-
-    /** Hover border select color. Must be disposed, it's NOT a system color. */
-    private Color mHoverSelectStrokeColor;
-
-    /** Hover fill select color. Must be disposed, it's NOT a system color. */
-    private Color mHoverSelectFillColor;
-
-    /** Vertical scaling & scrollbar information. */
-    private CanvasTransform mVScale;
-
-    /** Horizontal scaling & scrollbar information. */
-    private CanvasTransform mHScale;
-
-    /**
-     * Current mouse hover border rectangle. Null when there's no mouse hover.
-     * The rectangle coordinates do not take account of the translation, which
-     * must be applied to the rectangle when drawing.
-     */
-    private Rectangle mHoverRect;
-
-    /**
-     * Constructs a new {@link HoverOverlay} linked to the given view hierarchy.
-     *
-     * @param canvas the associated canvas
-     * @param hScale The {@link CanvasTransform} to use to transfer horizontal layout
-     *            coordinates to screen coordinates.
-     * @param vScale The {@link CanvasTransform} to use to transfer vertical layout
-     *            coordinates to screen coordinates.
-     */
-    public HoverOverlay(LayoutCanvas canvas, CanvasTransform hScale, CanvasTransform vScale) {
-        mCanvas = canvas;
-        mHScale = hScale;
-        mVScale = vScale;
-    }
-
-    @Override
-    public void create(Device device) {
-        if (SwtDrawingStyle.HOVER.getStrokeColor() != null) {
-            mHoverStrokeColor = new Color(device, SwtDrawingStyle.HOVER.getStrokeColor());
-        }
-        if (SwtDrawingStyle.HOVER.getFillColor() != null) {
-            mHoverFillColor = new Color(device, SwtDrawingStyle.HOVER.getFillColor());
-        }
-
-        if (SwtDrawingStyle.HOVER_SELECTION.getStrokeColor() != null) {
-            mHoverSelectStrokeColor = new Color(device,
-                    SwtDrawingStyle.HOVER_SELECTION.getStrokeColor());
-        }
-        if (SwtDrawingStyle.HOVER_SELECTION.getFillColor() != null) {
-            mHoverSelectFillColor = new Color(device,
-                    SwtDrawingStyle.HOVER_SELECTION.getFillColor());
-        }
-    }
-
-    @Override
-    public void dispose() {
-        if (mHoverStrokeColor != null) {
-            mHoverStrokeColor.dispose();
-            mHoverStrokeColor = null;
-        }
-
-        if (mHoverFillColor != null) {
-            mHoverFillColor.dispose();
-            mHoverFillColor = null;
-        }
-
-        if (mHoverSelectStrokeColor != null) {
-            mHoverSelectStrokeColor.dispose();
-            mHoverSelectStrokeColor = null;
-        }
-
-        if (mHoverSelectFillColor != null) {
-            mHoverSelectFillColor.dispose();
-            mHoverSelectFillColor = null;
-        }
-    }
-
-    /**
-     * Sets the hover rectangle. The coordinates of the rectangle are in layout
-     * coordinates. The recipient is will own this rectangle.
-     * <p/>
-     * TODO: Consider switching input arguments to two {@link LayoutPoint}s so
-     * we don't have ambiguity about the coordinate system of these input
-     * parameters.
-     * <p/>
-     *
-     * @param x The top left x coordinate, in layout coordinates, of the hover.
-     * @param y The top left y coordinate, in layout coordinates, of the hover.
-     * @param w The width of the hover (in layout coordinates).
-     * @param h The height of the hover (in layout coordinates).
-     */
-    public void setHover(int x, int y, int w, int h) {
-        mHoverRect = new Rectangle(x, y, w, h);
-    }
-
-    /**
-     * Removes the hover for the next paint.
-     */
-    public void clearHover() {
-        mHoverRect = null;
-    }
-
-    @Override
-    public void paint(GC gc) {
-        if (mHoverRect != null) {
-            // Translate the hover rectangle (in canvas coordinates) to control
-            // coordinates
-            int x = mHScale.translate(mHoverRect.x);
-            int y = mVScale.translate(mHoverRect.y);
-            int w = mHScale.scale(mHoverRect.width);
-            int h = mVScale.scale(mHoverRect.height);
-
-
-            boolean hoverIsSelected = false;
-            List<SelectionItem> selections = mCanvas.getSelectionManager().getSelections();
-            for (SelectionItem item : selections) {
-                if (mHoverRect.equals(item.getViewInfo().getSelectionRect())) {
-                    hoverIsSelected = true;
-                    break;
-                }
-            }
-
-            Color stroke = hoverIsSelected ? mHoverSelectStrokeColor : mHoverStrokeColor;
-            Color fill = hoverIsSelected ? mHoverSelectFillColor : mHoverFillColor;
-
-            if (stroke != null) {
-                int oldAlpha = gc.getAlpha();
-                gc.setForeground(stroke);
-                gc.setLineStyle(hoverIsSelected ?
-                        HOVER_SELECTION.getLineStyle() : HOVER.getLineStyle());
-                gc.setAlpha(hoverIsSelected ?
-                        HOVER_SELECTION.getStrokeAlpha() : HOVER.getStrokeAlpha());
-                gc.drawRectangle(x, y, w, h);
-                gc.setAlpha(oldAlpha);
-            }
-
-            if (fill != null) {
-                int oldAlpha = gc.getAlpha();
-                gc.setAlpha(hoverIsSelected ?
-                        HOVER_SELECTION.getFillAlpha() : HOVER.getFillAlpha());
-                gc.setBackground(fill);
-                gc.fillRectangle(x, y, w, h);
-                gc.setAlpha(oldAlpha);
-            }
-        }
-    }
-}