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/*
* 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.android.launcher2;
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.widget.AdapterView;
import android.widget.TextView;
public class WidgetChooser extends HomeCustomizationItemGallery implements DragSource {
private DragController mDragController;
public WidgetChooser(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void setDragController(DragController dragger) {
mDragController = dragger;
}
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
Drawable[] drawables = ((TextView)view).getCompoundDrawables();
Bitmap bmp = ((BitmapDrawable)drawables[1]).getBitmap();
final int w = bmp.getWidth();
final int h = bmp.getHeight();
// We don't really have an accurate location to use. This will do.
int screenX = mMotionDownRawX - (w / 2);
int screenY = mMotionDownRawY - h;
AppWidgetProviderInfo info = (AppWidgetProviderInfo)getAdapter().getItem(position);
LauncherAppWidgetInfo dragInfo = new LauncherAppWidgetInfo(info.provider);
// TODO: Is this really the best place to do this?
dragInfo.minWidth = info.minWidth;
dragInfo.minHeight = info.minHeight;
mDragController.startDrag(bmp, screenX, screenY,
0, 0, w, h, this, dragInfo, DragController.DRAG_ACTION_COPY);
mLauncher.hideCustomizationDrawer();
return true;
}
public void onDropCompleted(View target, boolean success) {
}
}
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