diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/controller/BasicSlider.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/controller/BasicSlider.java | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/controller/BasicSlider.java b/src/com/android/gallery3d/filtershow/controller/BasicSlider.java new file mode 100644 index 000000000..9d8278d52 --- /dev/null +++ b/src/com/android/gallery3d/filtershow/controller/BasicSlider.java @@ -0,0 +1,87 @@ +/* + * 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.editors.Editor; + +public class BasicSlider implements Control { + private SeekBar mSeekBar; + private ParameterInteger mParameter; + Editor mEditor; + + @Override + public void setUp(ViewGroup container, Parameter parameter, Editor editor) { + container.removeAllViews(); + mEditor = editor; + Context context = container.getContext(); + mParameter = (ParameterInteger) parameter; + LayoutInflater inflater = + (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); + LinearLayout lp = (LinearLayout) inflater.inflate( + R.layout.filtershow_seekbar, container, true); + mSeekBar = (SeekBar) lp.findViewById(R.id.primarySeekBar); + + 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()); + mEditor.commitLocalRepresentation(); + + } + } + }); + } + + @Override + public View getTopView() { + return mSeekBar; + } + + @Override + public void setPrameter(Parameter parameter) { + mParameter = (ParameterInteger) parameter; + if (mSeekBar != null) { + updateUI(); + } + } + + @Override + public void updateUI() { + mSeekBar.setMax(mParameter.getMaximum() - mParameter.getMinimum()); + mSeekBar.setProgress(mParameter.getValue() - mParameter.getMinimum()); + } +} |