diff options
Diffstat (limited to 'src/com/android/gallery3d/photoeditor/actions/VignetteAction.java')
-rw-r--r-- | src/com/android/gallery3d/photoeditor/actions/VignetteAction.java | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/photoeditor/actions/VignetteAction.java b/src/com/android/gallery3d/photoeditor/actions/VignetteAction.java new file mode 100644 index 000000000..f59c636db --- /dev/null +++ b/src/com/android/gallery3d/photoeditor/actions/VignetteAction.java @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2010 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.photoeditor.actions; + +import android.content.Context; +import android.util.AttributeSet; + +import com.android.gallery3d.photoeditor.filters.VignetteFilter; + +/** + * An action handling vignette effect. + */ +public class VignetteAction extends EffectAction { + + private static final float DEFAULT_SCALE = 0.5f; + + private ScaleSeekBar scalePicker; + + public VignetteAction(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + public void doBegin() { + final VignetteFilter filter = new VignetteFilter(); + + scalePicker = factory.createScalePicker(EffectToolFactory.ScalePickerType.GENERIC); + scalePicker.setOnScaleChangeListener(new ScaleSeekBar.OnScaleChangeListener() { + + @Override + public void onProgressChanged(float progress, boolean fromUser) { + if (fromUser) { + filter.setScale(progress); + notifyFilterChanged(filter, true); + } + } + }); + scalePicker.setProgress(DEFAULT_SCALE); + + filter.setScale(DEFAULT_SCALE); + notifyFilterChanged(filter, true); + } + + @Override + public void doEnd() { + scalePicker.setOnScaleChangeListener(null); + } +} |