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/*
* Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
*
* 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 org.sufficientlysecure.keychain.ui;
import org.sufficientlysecure.keychain.Id;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
import org.sufficientlysecure.keychain.ui.widget.ExpandableListFragment;
import org.sufficientlysecure.keychain.R;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View;
import android.widget.ExpandableListView;
import android.widget.ExpandableListView.ExpandableListContextMenuInfo;
public class KeyListFragment extends ExpandableListFragment {
protected KeyListActivity mKeyListActivity;
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
mKeyListActivity = (KeyListActivity) getActivity();
// register long press context menu
registerForContextMenu(getListView());
// Give some text to display if there is no data. In a real
// application this would come from a resource.
setEmptyText(getString(R.string.listEmpty));
}
/**
* Context Menu on Long Click
*/
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
menu.add(0, Id.menu.export, 5, R.string.menu_exportKey);
menu.add(0, Id.menu.delete, 111, R.string.menu_deleteKey);
}
@Override
public boolean onContextItemSelected(android.view.MenuItem item) {
ExpandableListContextMenuInfo expInfo = (ExpandableListContextMenuInfo) item.getMenuInfo();
// expInfo.id would also return row id of childs, but we always want to get the row id of
// the group item, thus we are using the following way
int groupPosition = ExpandableListView.getPackedPositionGroup(expInfo.packedPosition);
long keyRingRowId = getExpandableListAdapter().getGroupId(groupPosition);
switch (item.getItemId()) {
case Id.menu.export:
long masterKeyId = ProviderHelper.getPublicMasterKeyId(mKeyListActivity, keyRingRowId);
if (masterKeyId == -1) {
masterKeyId = ProviderHelper.getSecretMasterKeyId(mKeyListActivity, keyRingRowId);
}
mKeyListActivity.showExportKeysDialog(masterKeyId);
return true;
case Id.menu.delete:
mKeyListActivity.showDeleteKeyDialog(keyRingRowId);
return true;
default:
return super.onContextItemSelected(item);
}
}
}
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