| // Copyright (C) 2016 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.google.reviewit.widget; |
| |
| import android.content.Context; |
| import android.support.annotation.DrawableRes; |
| import android.util.AttributeSet; |
| import android.widget.ImageView; |
| import android.widget.LinearLayout; |
| |
| import com.google.gerrit.extensions.common.ApprovalInfo; |
| import com.google.reviewit.R; |
| import com.google.reviewit.app.Change; |
| import com.google.reviewit.util.WidgetUtil; |
| |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import static com.google.reviewit.util.LayoutUtil.matchLayout; |
| import static com.google.reviewit.util.WidgetUtil.setInvisible; |
| |
| public class VerifiedVotes extends LinearLayout { |
| private final WidgetUtil widgetUtil; |
| |
| public VerifiedVotes(Context context) { |
| this(context, null, 0); |
| } |
| |
| public VerifiedVotes(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public VerifiedVotes(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| this.widgetUtil = new WidgetUtil(getContext()); |
| |
| setOrientation(VERTICAL); |
| } |
| |
| public void init(Change change) { |
| List<ApprovalInfo> verifiedApprovals = |
| (change.info.labels != null |
| && change.info.labels.get("Verified") != null) |
| ? change.info.labels.get("Verified").all : null; |
| |
| if (verifiedApprovals == null) { |
| setLayoutParams(new LinearLayout.LayoutParams( |
| widgetUtil.dpToPx(48), widgetUtil.dpToPx(48))); |
| return; |
| } |
| |
| Set<Integer> values = new HashSet<>(); |
| for (ApprovalInfo approval : verifiedApprovals) { |
| if (approval.value != null) { |
| values.add(approval.value); |
| } |
| } |
| |
| values.remove(0); |
| |
| if (values.contains(-1)) { |
| ImageView icon = createVoteIcon(-1); |
| icon.setLayoutParams(matchLayout()); |
| addView(icon); |
| } else if (values.contains(1)) { |
| ImageView icon = createVoteIcon(1); |
| icon.setLayoutParams(matchLayout()); |
| addView(icon); |
| } else { |
| ImageView icon = createVoteIcon(0); |
| icon.setLayoutParams(matchLayout()); |
| setInvisible(icon); |
| addView(icon); |
| } |
| } |
| |
| private ImageView createVoteIcon(int verifiedVote) { |
| ImageView icon = new ImageView(getContext()); |
| @DrawableRes int iconRes; |
| if (verifiedVote == -1) { |
| icon.setColorFilter(widgetUtil.color(R.color.voteNegative)); |
| iconRes = R.drawable.ic_clear_black_48dp; |
| } else if (verifiedVote == 0) { |
| iconRes = R.drawable.ic_exposure_zero_black_48dp; |
| } else { |
| icon.setColorFilter(widgetUtil.color(R.color.votePositive)); |
| iconRes = R.drawable.ic_done_black_48dp; |
| } |
| icon.setImageDrawable(widgetUtil.getDrawable(iconRes)); |
| return icon; |
| } |
| } |