| /* |
| * Copyright (C) 2006 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 android.text.style; |
| |
| import android.annotation.ColorInt; |
| import android.graphics.Paint; |
| import android.graphics.Canvas; |
| import android.os.Parcel; |
| import android.text.Layout; |
| import android.text.ParcelableSpan; |
| import android.text.TextUtils; |
| |
| public class QuoteSpan implements LeadingMarginSpan, ParcelableSpan { |
| private static final int STRIPE_WIDTH = 2; |
| private static final int GAP_WIDTH = 2; |
| |
| private final int mColor; |
| |
| public QuoteSpan() { |
| super(); |
| mColor = 0xff0000ff; |
| } |
| |
| public QuoteSpan(@ColorInt int color) { |
| super(); |
| mColor = color; |
| } |
| |
| public QuoteSpan(Parcel src) { |
| mColor = src.readInt(); |
| } |
| |
| public int getSpanTypeId() { |
| return getSpanTypeIdInternal(); |
| } |
| |
| /** @hide */ |
| public int getSpanTypeIdInternal() { |
| return TextUtils.QUOTE_SPAN; |
| } |
| |
| public int describeContents() { |
| return 0; |
| } |
| |
| public void writeToParcel(Parcel dest, int flags) { |
| writeToParcelInternal(dest, flags); |
| } |
| |
| /** @hide */ |
| public void writeToParcelInternal(Parcel dest, int flags) { |
| dest.writeInt(mColor); |
| } |
| |
| @ColorInt |
| public int getColor() { |
| return mColor; |
| } |
| |
| public int getLeadingMargin(boolean first) { |
| return STRIPE_WIDTH + GAP_WIDTH; |
| } |
| |
| public void drawLeadingMargin(Canvas c, Paint p, int x, int dir, |
| int top, int baseline, int bottom, |
| CharSequence text, int start, int end, |
| boolean first, Layout layout) { |
| Paint.Style style = p.getStyle(); |
| int color = p.getColor(); |
| |
| p.setStyle(Paint.Style.FILL); |
| p.setColor(mColor); |
| |
| c.drawRect(x, top, x + dir * STRIPE_WIDTH, bottom, p); |
| |
| p.setStyle(style); |
| p.setColor(color); |
| } |
| } |