1 files changed, 111 insertions, 0 deletions
diff --git a/src/com/cyanogenmod/trebuchet/ButtonDropTarget.java b/src/com/cyanogenmod/trebuchet/ButtonDropTarget.java
new file mode 100644
index 000000000..1b27763f3
--- /dev/null
+++ b/src/com/cyanogenmod/trebuchet/ButtonDropTarget.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.cyanogenmod.trebuchet;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Paint;
+import android.util.AttributeSet;
+import android.widget.TextView;
+
+import com.cyanogenmod.trebuchet.R;
+
+
+/**
+ * Implements a DropTarget.
+ */
+public class ButtonDropTarget extends TextView implements DropTarget, DragController.DragListener {
+
+    protected final int mTransitionDuration;
+
+    protected Launcher mLauncher;
+    private int mBottomDragPadding;
+    protected TextView mText;
+    protected SearchDropTargetBar mSearchDropTargetBar;
+
+    /** Whether this drop target is active for the current drag */
+    protected boolean mActive;
+
+    /** The paint applied to the drag view on hover */
+    protected final Paint mHoverPaint = new Paint();
+
+    public ButtonDropTarget(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public ButtonDropTarget(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+
+        Resources r = getResources();
+        mTransitionDuration = r.getInteger(R.integer.config_dropTargetBgTransitionDuration);
+        mBottomDragPadding = r.getDimensionPixelSize(R.dimen.drop_target_drag_padding);
+    }
+
+    void setLauncher(Launcher launcher) {
+        mLauncher = launcher;
+    }
+
+    public boolean acceptDrop(DragObject d) {
+        return false;
+    }
+
+    public void setSearchDropTargetBar(SearchDropTargetBar searchDropTargetBar) {
+        mSearchDropTargetBar = searchDropTargetBar;
+    }
+
+    public void onDrop(DragObject d) {
+    }
+
+    public void onDragEnter(DragObject d) {
+        d.dragView.setPaint(mHoverPaint);
+    }
+
+    public void onDragOver(DragObject d) {
+        // Do nothing
+    }
+
+    public void onDragExit(DragObject d) {
+        d.dragView.setPaint(null);
+    }
+
+    public void onDragStart(DragSource source, Object info, int dragAction) {
+        // Do nothing
+    }
+
+    public boolean isDropEnabled() {
+        return mActive;
+    }
+
+    public void onDragEnd() {
+        // Do nothing
+    }
+
+    @Override
+    public void getHitRect(android.graphics.Rect outRect) {
+        super.getHitRect(outRect);
+        outRect.bottom += mBottomDragPadding;
+    }
+
+    @Override
+    public DropTarget getDropTargetDelegate(DragObject d) {
+        return null;
+    }
+
+    public void getLocationInDragLayer(int[] loc) {
+        mLauncher.getDragLayer().getLocationInDragLayer(this, loc);
+    }
+}