| /* |
| * 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.controller; |
| |
| import android.content.Context; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.SeekBar; |
| import android.widget.SeekBar.OnSeekBarChangeListener; |
| import android.widget.TextView; |
| |
| import com.android.gallery3d.R; |
| import com.android.gallery3d.filtershow.editors.Editor; |
| |
| public class TitledSlider implements Control { |
| private final String LOGTAG = "ParametricEditor"; |
| private SeekBar mSeekBar; |
| private TextView mControlName; |
| private TextView mControlValue; |
| protected ParameterInteger mParameter; |
| Editor mEditor; |
| View mTopView; |
| protected int mLayoutID = R.layout.filtershow_control_title_slider; |
| |
| @Override |
| public void setUp(ViewGroup container, Parameter parameter, Editor editor) { |
| mEditor = editor; |
| Context context = container.getContext(); |
| mParameter = (ParameterInteger) parameter; |
| LayoutInflater inflater = |
| (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| mTopView = inflater.inflate(mLayoutID, container, true); |
| mTopView.setVisibility(View.VISIBLE); |
| mSeekBar = (SeekBar) mTopView.findViewById(R.id.controlValueSeekBar); |
| mControlName = (TextView) mTopView.findViewById(R.id.controlName); |
| mControlValue = (TextView) mTopView.findViewById(R.id.controlValue); |
| updateUI(); |
| mSeekBar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() { |
| |
| @Override |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| @Override |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| @Override |
| public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { |
| if (mParameter != null) { |
| mParameter.setValue(progress + mParameter.getMinimum()); |
| if (mControlName != null) { |
| mControlName.setText(mParameter.getParameterName()); |
| } |
| if (mControlValue != null) { |
| mControlValue.setText(Integer.toString(mParameter.getValue())); |
| } |
| mEditor.commitLocalRepresentation(); |
| } |
| } |
| }); |
| } |
| |
| @Override |
| public void setPrameter(Parameter parameter) { |
| mParameter = (ParameterInteger) parameter; |
| if (mSeekBar != null) |
| updateUI(); |
| } |
| |
| @Override |
| public void updateUI() { |
| if (mControlName != null) { |
| mControlName.setText(mParameter.getParameterName()); |
| } |
| if (mControlValue != null) { |
| mControlValue.setText( |
| Integer.toString(mParameter.getValue())); |
| } |
| mSeekBar.setMax(mParameter.getMaximum() - mParameter.getMinimum()); |
| mSeekBar.setProgress(mParameter.getValue() - mParameter.getMinimum()); |
| mEditor.commitLocalRepresentation(); |
| } |
| |
| @Override |
| public View getTopView() { |
| return mTopView; |
| } |
| } |