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-rw-r--r--org.fox.ttrss/src/main/java/org/fox/ttrss/util/TitleWebView.java91
1 files changed, 0 insertions, 91 deletions
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/util/TitleWebView.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/util/TitleWebView.java
deleted file mode 100644
index 4d97918e..00000000
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/util/TitleWebView.java
+++ /dev/null
@@ -1,91 +0,0 @@
-package org.fox.ttrss.util;
-
-// http://www.techques.com/question/1-9718245/Webview-in-Scrollview
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-import android.webkit.WebView;
-
-public class TitleWebView extends WebView{
-
- public TitleWebView(Context context, AttributeSet attrs){
- super(context, attrs);
- }
-
- private int titleHeight;
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec){
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- // determine height of title bar
- View title = getChildAt(0);
- titleHeight = title==null ? 0 : title.getMeasuredHeight();
- }
-
- @Override
- public boolean onInterceptTouchEvent(MotionEvent ev){
- return true; // don't pass our touch events to children (title bar), we send these in dispatchTouchEvent
- }
-
- private boolean touchInTitleBar;
- @Override
- public boolean dispatchTouchEvent(MotionEvent me){
-
- boolean wasInTitle = false;
- switch(me.getActionMasked()){
- case MotionEvent.ACTION_DOWN:
- touchInTitleBar = (me.getY() <= visibleTitleHeight());
- break;
-
- case MotionEvent.ACTION_UP:
- case MotionEvent.ACTION_CANCEL:
- wasInTitle = touchInTitleBar;
- touchInTitleBar = false;
- break;
- }
- if(touchInTitleBar || wasInTitle) {
- View title = getChildAt(0);
- if(title!=null) {
- // this touch belongs to title bar, dispatch it here
- me.offsetLocation(0, getScrollY());
- return title.dispatchTouchEvent(me);
- }
- }
- // this is our touch, offset and process
- me.offsetLocation(0, -titleHeight);
- return super.dispatchTouchEvent(me);
- }
-
- /**
- * @return visible height of title (may return negative values)
- */
- private int visibleTitleHeight(){
- return titleHeight-getScrollY();
- }
-
- @Override
- protected void onScrollChanged(int l, int t, int oldl, int oldt){
- super.onScrollChanged(l, t, oldl, oldt);
- View title = getChildAt(0);
- if(title!=null) // undo horizontal scroll, so that title scrolls only vertically
- title.offsetLeftAndRight(l - title.getLeft());
- }
-
- @Override
- protected void onDraw(Canvas c){
-
- c.save();
- int tH = visibleTitleHeight();
- if(tH>0) {
- // clip so that it doesn't clear background under title bar
- int sx = getScrollX(), sy = getScrollY();
- c.clipRect(sx, sy+tH, sx+getWidth(), sy+getHeight());
- }
- c.translate(0, titleHeight);
- super.onDraw(c);
- c.restore();
- }
- }