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/*
* Copyright (C) 2010 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.contacts.editor;
import android.content.Context;
import android.text.TextUtils;
import android.util.AttributeSet;
import com.android.contacts.common.model.RawContactDelta;
import com.android.contacts.common.model.ValuesDelta;
import com.android.contacts.common.model.dataitem.DataKind;
import com.android.contacts.common.model.dataitem.StructuredNameDataItem;
import com.android.contacts.common.util.NameConverter;
/**
* A dedicated editor for phonetic name. It is similar to {@link StructuredNameEditorView}.
*/
public class PhoneticNameEditorView extends TextFieldsEditorView {
private static class PhoneticValuesDelta extends ValuesDelta {
private ValuesDelta mValues;
private String mPhoneticName;
public PhoneticValuesDelta(ValuesDelta values) {
mValues = values;
buildPhoneticName();
}
@Override
public void put(String key, String value) {
if (key.equals(DataKind.PSEUDO_COLUMN_PHONETIC_NAME)) {
mPhoneticName = value;
parsePhoneticName(value);
} else {
mValues.put(key, value);
buildPhoneticName();
}
}
@Override
public String getAsString(String key) {
if (key.equals(DataKind.PSEUDO_COLUMN_PHONETIC_NAME)) {
return mPhoneticName;
} else {
return mValues.getAsString(key);
}
}
private void parsePhoneticName(String value) {
StructuredNameDataItem dataItem = NameConverter.parsePhoneticName(value, null);
mValues.setPhoneticFamilyName(dataItem.getPhoneticFamilyName());
mValues.setPhoneticMiddleName(dataItem.getPhoneticMiddleName());
mValues.setPhoneticGivenName(dataItem.getPhoneticGivenName());
}
private void buildPhoneticName() {
String family = mValues.getPhoneticFamilyName();
String middle = mValues.getPhoneticMiddleName();
String given = mValues.getPhoneticGivenName();
mPhoneticName = NameConverter.buildPhoneticName(family, middle, given);
}
@Override
public Long getId() {
return mValues.getId();
}
@Override
public boolean isVisible() {
return mValues.isVisible();
}
}
public static boolean isUnstructuredPhoneticNameColumn(String column) {
return DataKind.PSEUDO_COLUMN_PHONETIC_NAME.equals(column);
}
public PhoneticNameEditorView(Context context) {
super(context);
}
public PhoneticNameEditorView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public PhoneticNameEditorView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
public void setValues(DataKind kind, ValuesDelta entry, RawContactDelta state, boolean readOnly,
ViewIdGenerator vig) {
if (!(entry instanceof PhoneticValuesDelta)) {
entry = new PhoneticValuesDelta(entry);
}
super.setValues(kind, entry, state, readOnly, vig);
}
@Override
public void onFieldChanged(String column, String value) {
if (!isFieldChanged(column, value)) {
return;
}
if (hasShortAndLongForms()) {
PhoneticValuesDelta entry = (PhoneticValuesDelta) getEntry();
// Determine whether the user is modifying the structured or unstructured phonetic
// name field. See a similar approach in {@link StructuredNameEditor#onFieldChanged}.
// This is because on device rotation, a hidden TextView's onRestoreInstanceState() will
// be called and incorrectly restore a null value for the hidden field, which ultimately
// modifies the underlying phonetic name. Hence, ignore onFieldChanged() update requests
// from fields that aren't visible.
boolean isEditingUnstructuredPhoneticName = !areOptionalFieldsVisible();
if (isEditingUnstructuredPhoneticName == isUnstructuredPhoneticNameColumn(column)) {
// Call into the superclass to update the field and rebuild the underlying
// phonetic name.
super.onFieldChanged(column, value);
}
} else {
// All fields are always visible, so we don't have to worry about blocking updates
// from onRestoreInstanceState() from hidden fields. Always call into the superclass
// to update the field and rebuild the underlying phonetic name.
super.onFieldChanged(column, value);
}
}
public boolean hasData() {
ValuesDelta entry = getEntry();
String family = entry.getPhoneticFamilyName();
String middle = entry.getPhoneticMiddleName();
String given = entry.getPhoneticGivenName();
return !TextUtils.isEmpty(family) || !TextUtils.isEmpty(middle)
|| !TextUtils.isEmpty(given);
}
}
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