| /* |
| * 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.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.LinearLayout; |
| import android.widget.SeekBar; |
| import android.widget.SeekBar.OnSeekBarChangeListener; |
| |
| import com.android.gallery3d.R; |
| import com.android.gallery3d.filtershow.colorpicker.ColorListener; |
| import com.android.gallery3d.filtershow.colorpicker.ColorOpacityView; |
| import com.android.gallery3d.filtershow.colorpicker.ColorSaturationView; |
| import com.android.gallery3d.filtershow.editors.Editor; |
| |
| public class SliderSaturation implements Control { |
| private ColorSaturationView mColorOpacityView; |
| private ParameterSaturation mParameter; |
| private Editor mEditor; |
| |
| @Override |
| public void setUp(ViewGroup container, Parameter parameter, Editor editor) { |
| container.removeAllViews(); |
| mEditor = editor; |
| Context context = container.getContext(); |
| mParameter = (ParameterSaturation) parameter; |
| LayoutInflater inflater = |
| (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| LinearLayout lp = (LinearLayout) inflater.inflate( |
| R.layout.filtershow_saturation, container, true); |
| |
| mColorOpacityView = (ColorSaturationView) lp.findViewById(R.id.saturationView); |
| updateUI(); |
| mColorOpacityView.addColorListener(new ColorListener() { |
| @Override |
| public void setColor(float[] hsvo) { |
| mParameter.setValue((int) (255 * hsvo[3])); |
| mEditor.commitLocalRepresentation(); |
| } |
| @Override |
| public void addColorListener(ColorListener l) { |
| } |
| }); |
| } |
| |
| @Override |
| public View getTopView() { |
| return mColorOpacityView; |
| } |
| |
| @Override |
| public void setPrameter(Parameter parameter) { |
| mParameter = (ParameterSaturation) parameter; |
| if (mColorOpacityView != null) { |
| updateUI(); |
| } |
| } |
| |
| @Override |
| public void updateUI() { |
| mColorOpacityView.setColor(mParameter.getColor()); |
| } |
| } |