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/*
* Copyright (C) 2011 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.ex.chips;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.text.TextUtils;
import android.text.style.ReplacementSpan;
/**
* RecipientChip defines a span that contains information relevant to a
* particular recipient.
*/
/* package */class InvisibleRecipientChip extends ReplacementSpan implements RecipientChip {
private final CharSequence mDisplay;
private final CharSequence mValue;
private final long mContactId;
private final long mDataId;
private RecipientEntry mEntry;
private boolean mSelected = false;
private CharSequence mOriginalText;
/** <code>true</code> to display the original text, <code>false</code> to display nothing */
private boolean mDisplayOriginalText = false;
public InvisibleRecipientChip(RecipientEntry entry, int offset) {
super();
mDisplay = entry.getDisplayName();
mValue = entry.getDestination().trim();
mContactId = entry.getContactId();
mDataId = entry.getDataId();
mEntry = entry;
}
/**
* Set the selected state of the chip.
* @param selected
*/
public void setSelected(boolean selected) {
mSelected = selected;
}
/**
* Return true if the chip is selected.
*/
public boolean isSelected() {
return mSelected;
}
/**
* Get the text displayed in the chip.
*/
public CharSequence getDisplay() {
return mDisplay;
}
/**
* Get the text value this chip represents.
*/
public CharSequence getValue() {
return mValue;
}
/**
* Get the id of the contact associated with this chip.
*/
public long getContactId() {
return mContactId;
}
/**
* Get the id of the data associated with this chip.
*/
public long getDataId() {
return mDataId;
}
/**
* Get associated RecipientEntry.
*/
public RecipientEntry getEntry() {
return mEntry;
}
public void setOriginalText(String text) {
if (!TextUtils.isEmpty(text)) {
text = text.trim();
}
mOriginalText = text;
}
public CharSequence getOriginalText() {
return !TextUtils.isEmpty(mOriginalText) ? mOriginalText : mEntry.getDestination();
}
public void setDisplayOriginalText(final boolean displayOriginalText) {
mDisplayOriginalText = displayOriginalText;
}
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, int y,
int bottom, Paint paint) {
if (mDisplayOriginalText) {
canvas.drawText(text, start, end, x, y, paint);
} else {
// Do nothing.
}
}
@Override
public int getSize(
Paint paint, CharSequence text, int start, int end, Paint.FontMetricsInt fm) {
if (mDisplayOriginalText) {
return (int) paint.measureText(text, start, end);
} else {
return 0;
}
}
@Override
public Rect getBounds() {
return new Rect(0, 0, 0, 0);
}
@Override
public void draw(Canvas canvas) {
// do nothing.
}
@Override
public String toString() {
return mDisplay + " <" + mValue + ">";
}
}
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