diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/data/UserPresetsManager.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/data/UserPresetsManager.java | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/src/com/android/gallery3d/filtershow/data/UserPresetsManager.java b/src/com/android/gallery3d/filtershow/data/UserPresetsManager.java deleted file mode 100644 index 114cd3ebc..000000000 --- a/src/com/android/gallery3d/filtershow/data/UserPresetsManager.java +++ /dev/null @@ -1,149 +0,0 @@ -package com.android.gallery3d.filtershow.data; - -import android.os.Handler; -import android.os.HandlerThread; -import android.os.Message; -import com.android.gallery3d.R; -import com.android.gallery3d.filtershow.FilterShowActivity; -import com.android.gallery3d.filtershow.filters.FilterUserPresetRepresentation; -import com.android.gallery3d.filtershow.pipeline.ImagePreset; - -import java.util.ArrayList; - -public class UserPresetsManager implements Handler.Callback { - - private static final String LOGTAG = "UserPresetsManager"; - - private FilterShowActivity mActivity; - private HandlerThread mHandlerThread = null; - private Handler mProcessingHandler = null; - private FilterStackSource mUserPresets; - - private static final int LOAD = 1; - private static final int LOAD_RESULT = 2; - private static final int SAVE = 3; - private static final int DELETE = 4; - private static final int UPDATE = 5; - - private ArrayList<FilterUserPresetRepresentation> mRepresentations; - - private final Handler mResultHandler = new Handler() { - @Override - public void handleMessage(Message msg) { - switch (msg.what) { - case LOAD_RESULT: - resultLoad(msg); - break; - } - } - }; - - @Override - public boolean handleMessage(Message msg) { - switch (msg.what) { - case LOAD: - processLoad(); - return true; - case SAVE: - processSave(msg); - return true; - case DELETE: - processDelete(msg); - return true; - case UPDATE: - processUpdate(msg); - return true; - } - return false; - } - - public UserPresetsManager(FilterShowActivity context) { - mActivity = context; - mHandlerThread = new HandlerThread(LOGTAG, - android.os.Process.THREAD_PRIORITY_BACKGROUND); - mHandlerThread.start(); - mProcessingHandler = new Handler(mHandlerThread.getLooper(), this); - mUserPresets = new FilterStackSource(mActivity); - mUserPresets.open(); - } - - public ArrayList<FilterUserPresetRepresentation> getRepresentations() { - return mRepresentations; - } - - public void load() { - Message msg = mProcessingHandler.obtainMessage(LOAD); - mProcessingHandler.sendMessage(msg); - } - - public void close() { - mUserPresets.close(); - mHandlerThread.quit(); - } - - static class SaveOperation { - String json; - String name; - } - - public void save(ImagePreset preset) { - Message msg = mProcessingHandler.obtainMessage(SAVE); - SaveOperation op = new SaveOperation(); - op.json = preset.getJsonString(mActivity.getString(R.string.saved)); - op.name= mActivity.getString(R.string.filtershow_new_preset); - msg.obj = op; - mProcessingHandler.sendMessage(msg); - } - - public void delete(int id) { - Message msg = mProcessingHandler.obtainMessage(DELETE); - msg.arg1 = id; - mProcessingHandler.sendMessage(msg); - } - - static class UpdateOperation { - int id; - String name; - } - - public void update(FilterUserPresetRepresentation representation) { - Message msg = mProcessingHandler.obtainMessage(UPDATE); - UpdateOperation op = new UpdateOperation(); - op.id = representation.getId(); - op.name = representation.getName(); - msg.obj = op; - mProcessingHandler.sendMessage(msg); - } - - private void processLoad() { - ArrayList<FilterUserPresetRepresentation> list = mUserPresets.getAllUserPresets(); - Message msg = mResultHandler.obtainMessage(LOAD_RESULT); - msg.obj = list; - mResultHandler.sendMessage(msg); - } - - private void resultLoad(Message msg) { - mRepresentations = - (ArrayList<FilterUserPresetRepresentation>) msg.obj; - mActivity.updateUserPresetsFromManager(); - } - - private void processSave(Message msg) { - SaveOperation op = (SaveOperation) msg.obj; - mUserPresets.insertStack(op.name, op.json.getBytes()); - processLoad(); - } - - private void processDelete(Message msg) { - int id = msg.arg1; - mUserPresets.removeStack(id); - processLoad(); - } - - private void processUpdate(Message msg) { - UpdateOperation op = (UpdateOperation) msg.obj; - mUserPresets.updateStackName(op.id, op.name); - processLoad(); - } - -} |