X-Git-Url: https://git.mdrn.pl/mobilnebezpieczenstwo.git/blobdiff_plain/4b08fd3d054a0b4872d60adc7627bfdef069c39b..be45943134f44b96728f516e91a66149e51443c0:/src/com/samsung/srpol/parallax/ParallaxListViewHelper.java

diff --git a/src/com/samsung/srpol/parallax/ParallaxListViewHelper.java b/src/com/samsung/srpol/parallax/ParallaxListViewHelper.java
deleted file mode 100644
index 9e1a055..0000000
--- a/src/com/samsung/srpol/parallax/ParallaxListViewHelper.java
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
-    The MIT License (MIT)
-    
-    Copyright (c) 2014 Nir Hartmann
-    
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-    
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-    
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
- */
-package com.samsung.srpol.parallax;
-
-import com.samsung.srpol.R;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.animation.TranslateAnimation;
-import android.widget.AbsListView;
-import android.widget.AbsListView.OnScrollListener;
-import android.widget.ListView;
-
-public class ParallaxListViewHelper implements OnScrollListener {
-
-    private static final float DEFAULT_ALPHA_FACTOR = -1F;
-    private static final float DEFAULT_PARALLAX_FACTOR = 1.9F;
-    private static final boolean DEFAULT_IS_CIRCULAR = false;
-    private float parallaxFactor = DEFAULT_PARALLAX_FACTOR;
-    private float alphaFactor = DEFAULT_ALPHA_FACTOR;
-    private ParallaxedView parallaxedView;
-    private boolean isCircular;
-    private OnScrollListener listener = null;
-    private ListView listView;
-
-    protected ParallaxListViewHelper(Context context, AttributeSet attrs,
-            ListView listView) {
-        init(context, attrs, listView);
-    }
-
-    protected void init(Context context, AttributeSet attrs, ListView listView) {
-        this.listView = listView;
-        TypedArray typeArray = context.obtainStyledAttributes(attrs,
-                R.styleable.ParallaxScroll);
-        this.parallaxFactor = typeArray.getFloat(
-                R.styleable.ParallaxScroll_parallax_factor,
-                DEFAULT_PARALLAX_FACTOR);
-        this.alphaFactor = typeArray.getFloat(
-                R.styleable.ParallaxScroll_alpha_factor, DEFAULT_ALPHA_FACTOR);
-        this.isCircular = typeArray.getBoolean(
-                R.styleable.ParallaxScroll_circular_parallax,
-                DEFAULT_IS_CIRCULAR);
-        typeArray.recycle();
-    }
-
-    protected void setOnScrollListener(OnScrollListener l) {
-        this.listener = l;
-    }
-
-    protected void addParallaxedHeaderView(View v) {
-        addParallaxedView(v);
-    }
-
-    protected void addParallaxedHeaderView(View v, Object data,
-            boolean isSelectable) {
-        addParallaxedView(v);
-    }
-
-    protected void addParallaxedView(View v) {
-        this.parallaxedView = new ListViewParallaxedItem(v);
-    }
-
-    protected void parallaxScroll() {
-        if (isCircular)
-            circularParallax();
-        else
-            headerParallax();
-    }
-
-    private void circularParallax() {
-        if (listView.getChildCount() > 0) {
-            int top = -listView.getChildAt(0).getTop();
-            if (top >= 0) {
-                fillParallaxedViews();
-                setFilters(top);
-            }
-        }
-    }
-
-    private void headerParallax() {
-        if (parallaxedView != null) {
-            if (listView.getChildCount() > 0) {
-                int top = -listView.getChildAt(0).getTop();
-                if (top >= 0) {
-                    setFilters(top);
-                }
-            }
-        }
-    }
-
-    private void setFilters(int top) {
-        parallaxedView.setOffset((float) top / parallaxFactor);
-        if (alphaFactor != DEFAULT_ALPHA_FACTOR) {
-            float alpha = (top <= 0) ? 1 : (100 / ((float) top * alphaFactor));
-            parallaxedView.setAlpha(alpha);
-        }
-        parallaxedView.animateNow();
-    }
-
-    private void fillParallaxedViews() {
-        if (parallaxedView == null
-                || parallaxedView.is(listView.getChildAt(0)) == false) {
-            if (parallaxedView != null) {
-                resetFilters();
-                parallaxedView.setView(listView.getChildAt(0));
-            } else {
-                parallaxedView = new ListViewParallaxedItem(
-                        listView.getChildAt(0));
-            }
-        }
-    }
-
-    private void resetFilters() {
-        parallaxedView.setOffset(0);
-        if (alphaFactor != DEFAULT_ALPHA_FACTOR)
-            parallaxedView.setAlpha(1F);
-        parallaxedView.animateNow();
-    }
-
-    @Override
-    public void onScroll(AbsListView view, int firstVisibleItem,
-            int visibleItemCount, int totalItemCount) {
-        parallaxScroll();
-        if (this.listener != null)
-            this.listener.onScroll(view, firstVisibleItem, visibleItemCount,
-                    totalItemCount);
-    }
-
-    @Override
-    public void onScrollStateChanged(AbsListView view, int scrollState) {
-        if (this.listener != null)
-            this.listener.onScrollStateChanged(view, scrollState);
-    }
-
-    protected class ListViewParallaxedItem extends ParallaxedView {
-
-        public ListViewParallaxedItem(View view) {
-            super(view);
-        }
-
-        @Override
-        protected void translatePreICS(View view, float offset) {
-            addAnimation(new TranslateAnimation(0, 0, offset, offset));
-        }
-    }
-}