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/*
* Copyright (C) 2013 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.filtershow.state;
import android.content.Context;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import com.android.gallery3d.R;
import com.android.gallery3d.filtershow.FilterShowActivity;
import com.android.gallery3d.filtershow.editors.ImageOnlyEditor;
import com.android.gallery3d.filtershow.filters.FilterRepresentation;
import com.android.gallery3d.filtershow.imageshow.MasterImage;
import java.util.Vector;
public class StateAdapter extends ArrayAdapter<State> {
private static final String LOGTAG = "StateAdapter";
private int mOrientation;
private String mOriginalText;
private String mResultText;
public StateAdapter(Context context, int textViewResourceId) {
super(context, textViewResourceId);
mOriginalText = context.getString(R.string.state_panel_original);
mResultText = context.getString(R.string.state_panel_result);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
StateView view = null;
if (convertView == null) {
convertView = new StateView(getContext());
}
view = (StateView) convertView;
State state = getItem(position);
view.setState(state);
view.setOrientation(mOrientation);
FilterRepresentation currentRep = MasterImage.getImage().getCurrentFilterRepresentation();
FilterRepresentation stateRep = state.getFilterRepresentation();
if (currentRep != null && stateRep != null
&& currentRep.getFilterClass() == stateRep.getFilterClass()
&& currentRep.getEditorId() != ImageOnlyEditor.ID) {
view.setSelected(true);
} else {
view.setSelected(false);
}
return view;
}
public boolean contains(State state) {
for (int i = 0; i < getCount(); i++) {
if (state == getItem(i)) {
return true;
}
}
return false;
}
public void setOrientation(int orientation) {
mOrientation = orientation;
}
public void addOriginal() {
add(new State(mOriginalText));
}
public boolean same(Vector<State> states) {
// we have the original state in addition
if (states.size() + 1 != getCount()) {
return false;
}
for (int i = 1; i < getCount(); i++) {
State state = getItem(i);
if (!state.equals(states.elementAt(i-1))) {
return false;
}
}
return true;
}
public void fill(Vector<State> states) {
if (same(states)) {
return;
}
clear();
addOriginal();
addAll(states);
notifyDataSetChanged();
}
@Override
public void remove(State state) {
super.remove(state);
FilterRepresentation filterRepresentation = state.getFilterRepresentation();
FilterShowActivity activity = (FilterShowActivity) getContext();
activity.removeFilterRepresentation(filterRepresentation);
}
}
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