diff options
Diffstat (limited to 'src/com/android/gallery3d/data/ComboSource.java')
-rw-r--r-- | src/com/android/gallery3d/data/ComboSource.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/data/ComboSource.java b/src/com/android/gallery3d/data/ComboSource.java new file mode 100644 index 000000000..867d47e64 --- /dev/null +++ b/src/com/android/gallery3d/data/ComboSource.java @@ -0,0 +1,55 @@ +/* + * 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.gallery3d.data; + +import com.android.gallery3d.app.GalleryApp; + +class ComboSource extends MediaSource { + private static final int COMBO_ALBUMSET = 0; + private static final int COMBO_ALBUM = 1; + private GalleryApp mApplication; + private PathMatcher mMatcher; + + public ComboSource(GalleryApp application) { + super("combo"); + mApplication = application; + mMatcher = new PathMatcher(); + mMatcher.add("/combo/*", COMBO_ALBUMSET); + mMatcher.add("/combo/*/*", COMBO_ALBUM); + } + + // The only path we accept is "/combo/{set1, set2, ...} and /combo/item/{set1, set2, ...}" + @Override + public MediaObject createMediaObject(Path path) { + String[] segments = path.split(); + if (segments.length < 2) { + throw new RuntimeException("bad path: " + path); + } + + DataManager dataManager = mApplication.getDataManager(); + switch (mMatcher.match(path)) { + case COMBO_ALBUMSET: + return new ComboAlbumSet(path, mApplication, + dataManager.getMediaSetsFromString(segments[1])); + + case COMBO_ALBUM: + return new ComboAlbum(path, + dataManager.getMediaSetsFromString(segments[2]), segments[1]); + } + return null; + } +} |