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/*
* Copyright (C) 2015 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.systemui.statusbar.stack;
import android.view.View;
import com.android.systemui.statusbar.ExpandableView;
/**
* A state of an expandable view
*/
public class StackViewState extends ViewState {
// These are flags such that we can create masks for filtering.
public static final int LOCATION_UNKNOWN = 0x00;
public static final int LOCATION_FIRST_CARD = 0x01;
public static final int LOCATION_TOP_STACK_HIDDEN = 0x02;
public static final int LOCATION_TOP_STACK_PEEKING = 0x04;
public static final int LOCATION_MAIN_AREA = 0x08;
public static final int LOCATION_BOTTOM_STACK_PEEKING = 0x10;
public static final int LOCATION_BOTTOM_STACK_HIDDEN = 0x20;
/** The view isn't layouted at all. */
public static final int LOCATION_GONE = 0x40;
public int height;
public boolean dimmed;
public boolean dark;
public boolean hideSensitive;
public boolean belowSpeedBump;
/**
* The amount which the view should be clipped from the top. This is calculated to
* perceive consistent shadows.
*/
public int clipTopAmount;
/**
* How much does the child overlap with the previous view on the top? Can be used for
* a clipping optimization
*/
public int topOverLap;
/**
* The index of the view, only accounting for views not equal to GONE
*/
public int notGoneIndex;
/**
* The location this view is currently rendered at.
*
* <p>See <code>LOCATION_</code> flags.</p>
*/
public int location;
@Override
public void copyFrom(ViewState viewState) {
super.copyFrom(viewState);
if (viewState instanceof StackViewState) {
StackViewState svs = (StackViewState) viewState;
height = svs.height;
dimmed = svs.dimmed;
dark = svs.dark;
hideSensitive = svs.hideSensitive;
belowSpeedBump = svs.belowSpeedBump;
clipTopAmount = svs.clipTopAmount;
topOverLap = svs.topOverLap;
notGoneIndex = svs.notGoneIndex;
location = svs.location;
}
}
}
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