1 files changed, 111 insertions, 0 deletions
diff --git a/src/org/fox/ttrss/offline/OfflineArticlePager.java b/src/org/fox/ttrss/offline/OfflineArticlePager.java
new file mode 100644
index 00000000..0e3d87ee
--- /dev/null
+++ b/src/org/fox/ttrss/offline/OfflineArticlePager.java
@@ -0,0 +1,111 @@
+package org.fox.ttrss.offline;
+
+import org.fox.ttrss.R;
+import org.fox.ttrss.R.id;
+import org.fox.ttrss.R.layout;
+import org.fox.ttrss.util.FragmentStatePagerAdapter;
+
+import android.app.Activity;
+import android.app.Fragment;
+import android.app.FragmentManager;
+import android.database.sqlite.SQLiteStatement;
+import android.os.Bundle;
+import android.provider.BaseColumns;
+import android.support.v4.view.ViewPager;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+public class OfflineArticlePager extends Fragment {
+
+	private PagerAdapter m_adapter;
+	private OfflineServices m_offlineServices;
+	private OfflineHeadlinesFragment m_hf;
+	private int m_articleId;
+	
+	private class PagerAdapter extends FragmentStatePagerAdapter {
+		
+		public PagerAdapter(FragmentManager fm) {
+			super(fm);
+		}
+
+		@Override
+		public Fragment getItem(int position) {
+			int articleId = m_hf.getArticleIdAtPosition(position);
+			
+			if (articleId != 0) {
+				return new OfflineArticleFragment(articleId);
+			} 
+			
+			return null; 
+		}
+
+		@Override
+		public int getCount() {
+			return m_hf.getArticleCount();
+		}
+		
+	}
+	
+	public OfflineArticlePager() {
+		super();
+	}
+	
+	public OfflineArticlePager(int articleId) {
+		super();
+
+		m_articleId = articleId;
+	}
+	
+	@Override
+	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {    	
+		View view = inflater.inflate(R.layout.article_pager, container, false);
+	
+		m_adapter = new PagerAdapter(getActivity().getFragmentManager());
+		
+		ViewPager pager = (ViewPager) view.findViewById(R.id.article_pager);
+		
+		int position = m_hf.getArticleIdPosition(m_articleId);
+		
+		pager.setAdapter(m_adapter);
+		pager.setCurrentItem(position);
+		pager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
+
+			@Override
+			public void onPageScrollStateChanged(int arg0) {
+			}
+
+			@Override
+			public void onPageScrolled(int arg0, float arg1, int arg2) {
+			}
+
+			@Override
+			public void onPageSelected(int position) {
+				int articleId = m_hf.getArticleIdAtPosition(position);
+				
+				if (articleId != 0) {
+					m_offlineServices.setSelectedArticleId(articleId);
+					
+					SQLiteStatement stmt = m_offlineServices.getWritableDb().compileStatement(
+							"UPDATE articles SET unread = 0 " + "WHERE " + BaseColumns._ID
+									+ " = ?");
+	
+					stmt.bindLong(1, articleId);
+					stmt.execute();
+					stmt.close();
+				}
+			}
+		});
+	
+		return view;
+	}
+	
+	@Override
+	public void onAttach(Activity activity) {
+		super.onAttach(activity);		
+		
+		m_hf = (OfflineHeadlinesFragment) getActivity().getFragmentManager().findFragmentById(R.id.headlines_fragment);
+		m_offlineServices = (OfflineServices)activity;
+	}
+
+}