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Diffstat (limited to 'src/org/cyanogenmod/wallpapers/photophase/adapters/DispositionAdapter.java')
-rw-r--r-- | src/org/cyanogenmod/wallpapers/photophase/adapters/DispositionAdapter.java | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/org/cyanogenmod/wallpapers/photophase/adapters/DispositionAdapter.java b/src/org/cyanogenmod/wallpapers/photophase/adapters/DispositionAdapter.java new file mode 100644 index 0000000..4fa4926 --- /dev/null +++ b/src/org/cyanogenmod/wallpapers/photophase/adapters/DispositionAdapter.java @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2013 The CyanogenMod 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 org.cyanogenmod.wallpapers.photophase.adapters; + +import android.content.Context; +import android.support.v4.view.PagerAdapter; +import android.support.v4.view.ViewPager; +import android.util.SparseArray; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; + +import org.cyanogenmod.wallpapers.photophase.R; +import org.cyanogenmod.wallpapers.photophase.model.Dispositions; +import org.cyanogenmod.wallpapers.photophase.widgets.DispositionView; +import org.cyanogenmod.wallpapers.photophase.widgets.DispositionView.OnFrameSelectedListener; +import org.cyanogenmod.wallpapers.photophase.widgets.ResizeFrame; + +import java.util.List; + +/** + * An {@link PagerAdapter} implementation for display all current templates + */ +public class DispositionAdapter extends PagerAdapter { + + final List<Dispositions> mDispositions; + private final ResizeFrame mResizeFrame; + private final OnFrameSelectedListener mCallback; + + private final SparseArray<DispositionView> mCurrentViews; + + private LayoutInflater mInflater; + + boolean mFirstAnimation; + + /** + * Constructor of <code>DispositionAdapter</code>. + * + * @param ctx The current context + * @param dispositions An array with all dispositions + * @param resizeFrame The resize frame + * @param callback The callback where return selection events + */ + public DispositionAdapter(Context ctx, List<Dispositions> dispositions, + ResizeFrame resizeFrame, OnFrameSelectedListener callback) { + super(); + mDispositions = dispositions; + mResizeFrame = resizeFrame; + mCallback = callback; + mFirstAnimation = true; + mInflater = (LayoutInflater)ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE); + mCurrentViews = new SparseArray<DispositionView>(); + } + + /** + * {@inheritDoc} + */ + @Override + public int getCount() { + return mDispositions.size(); + } + + /** + * {@inheritDoc} + */ + @Override + public Object instantiateItem(ViewGroup container, final int position) { + final DispositionView view = (DispositionView)mInflater.inflate( + R.layout.disposition_view, null); + if (position == 0) { + view.setResizeFrame(mResizeFrame); + view.setOnFrameSelectedListener(mCallback); + } + view.post(new Runnable() { + @Override + public void run() { + view.setDispositions(mDispositions.get(position), + position == 0 && mFirstAnimation); + mFirstAnimation = false; + } + }); + ((ViewPager)container).addView(view, 0); + mCurrentViews.put(position, view); + return view; + } + + /** + * {@inheritDoc} + */ + @Override + public void destroyItem(ViewGroup container, int position, Object object) { + mCurrentViews.remove(position); + ((ViewPager)container).removeView((View)object); + } + + /** + * Method that returns the current view + * + * @param position The position of the item to return + * @return DispositionView The view or null if is not instance + */ + public DispositionView getView(int position) { + return mCurrentViews.get(position); + } + + /** + * {@inheritDoc} + */ + @Override + public boolean isViewFromObject(View view, Object object) { + return view == ((View)object) || view == mResizeFrame; + } + +} |