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/*
* 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.Canvas;
import android.graphics.Paint;
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);
}
}
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