author | unc0rr |
Sat, 14 Nov 2015 22:19:05 +0300 | |
changeset 11381 | 437a60995fe1 |
parent 10017 | de822cd3df3a |
permissions | -rw-r--r-- |
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License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
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/* |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
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* Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
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* Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com> |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
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* |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
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* This program is free software; you can redistribute it and/or |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
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|
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* modify it under the terms of the GNU General Public License |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
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* as published by the Free Software Foundation; either version 2 |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
|
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* of the License, or (at your option) any later version. |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
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* |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
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* This program is distributed in the hope that it will be useful, |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
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* GNU General Public License for more details. |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
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* |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
|
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* You should have received a copy of the GNU General Public License |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
|
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* along with this program; if not, write to the Free Software |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
|
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
changeset
|
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*/ |
7831c84cc644
License change: With the agreement of Xeli, I changed the Hedgeroid license to
Medo <smaxein@googlemail.com>
parents:
7508
diff
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Hedgeroid: Frantic scrabbling toward the deadline
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parents:
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package org.hedgewars.hedgeroid.util; |
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parents:
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import java.util.ArrayList; |
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parents:
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import java.util.Collections; |
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import java.util.Comparator; |
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import java.util.List; |
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parents:
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import android.database.DataSetObserver; |
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import android.widget.BaseAdapter; |
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public abstract class ObservableTreeMapAdapter<K,V> extends BaseAdapter { |
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private boolean sourceChanged = true; |
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private List<V> entries = new ArrayList<V>(); |
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private ObservableTreeMap<K, V> source; |
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private DataSetObserver observer = new DataSetObserver() { |
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@Override |
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public void onChanged() { |
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sourceChanged = true; |
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notifyDataSetChanged(); |
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} |
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@Override |
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public void onInvalidated() { |
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invalidate(); |
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} |
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}; |
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abstract protected Comparator<V> getEntryOrder(); |
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protected List<V> getEntries() { |
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if(sourceChanged) { |
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entries.clear(); |
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entries.addAll(source.getMap().values()); |
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Collections.sort(entries, getEntryOrder()); |
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sourceChanged = false; |
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} |
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return entries; |
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} |
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parents:
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public int getCount() { |
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return getEntries().size(); |
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} |
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public V getItem(int position) { |
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return getEntries().get(position); |
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} |
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public long getItemId(int position) { |
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return position; |
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} |
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@Override |
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public boolean hasStableIds() { |
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return false; |
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} |
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public void setSource(ObservableTreeMap<K,V> source) { |
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if(this.source != null) { |
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this.source.unregisterObserver(observer); |
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} |
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this.source = source; |
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this.source.registerObserver(observer); |
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sourceChanged = true; |
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notifyDataSetChanged(); |
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} |
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public void invalidate() { |
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if(source != null) { |
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source.unregisterObserver(observer); |
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} |
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source = null; |
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notifyDataSetInvalidated(); |
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} |
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} |