Merge branch 'develop' of https://github.com/tobiasKaminsky/android into thumbnails_f...

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / preview / PreviewImagePagerAdapter.java

diff --git a/src/com/owncloud/android/ui/preview/PreviewImagePagerAdapter.java b/src/com/owncloud/android/ui/preview/PreviewImagePagerAdapter.java
index d17d35f..2b9fffa 100644 (file)
--- a/src/com/owncloud/android/ui/preview/PreviewImagePagerAdapter.java
+++ b/src/com/owncloud/android/ui/preview/PreviewImagePagerAdapter.java
@@ -18,20 +18,20 @@ package com.owncloud.android.ui.preview;
 
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 import java.util.Vector;
 
-import com.owncloud.android.datamodel.DataStorageManager;
-import com.owncloud.android.datamodel.OCFile;
-import com.owncloud.android.ui.fragment.FileFragment;
-
 import android.accounts.Account;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentStatePagerAdapter;
 import android.view.ViewGroup;
 
+import com.owncloud.android.datamodel.FileDataStorageManager;
+import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.ui.fragment.FileFragment;
 
 /**
  * Adapter class that provides Fragment instances  
@@ -46,7 +46,7 @@ public class PreviewImagePagerAdapter extends FragmentStatePagerAdapter {
     private Set<Object> mObsoleteFragments;
     private Set<Integer> mObsoletePositions;
     private Set<Integer> mDownloadErrors;
-    private DataStorageManager mStorageManager;
+    private FileDataStorageManager mStorageManager;
     
     private Map<Integer, FileFragment> mCachedFragments;
 
@@ -57,7 +57,7 @@ public class PreviewImagePagerAdapter extends FragmentStatePagerAdapter {
      * @param parentFolder      Folder where images will be searched for.
      * @param storageManager    Bridge to database.
      */
-    public PreviewImagePagerAdapter(FragmentManager fragmentManager, OCFile parentFolder, Account account, DataStorageManager storageManager) {
+    public PreviewImagePagerAdapter(FragmentManager fragmentManager, OCFile parentFolder, Account account, FileDataStorageManager storageManager) {
         super(fragmentManager);
         
         if (fragmentManager == null) {
@@ -72,7 +72,7 @@ public class PreviewImagePagerAdapter extends FragmentStatePagerAdapter {
 
         mAccount = account;
         mStorageManager = storageManager;
-        mImageFiles = mStorageManager.getDirectoryImages(parentFolder); 
+        mImageFiles = mStorageManager.getFolderImages(parentFolder); 
         mObsoleteFragments = new HashSet<Object>();
         mObsoletePositions = new HashSet<Integer>();
         mDownloadErrors = new HashSet<Integer>();
@@ -179,6 +179,19 @@ public class PreviewImagePagerAdapter extends FragmentStatePagerAdapter {
         return mDownloadErrors.contains(Integer.valueOf(position));
     }
 
+    /**
+     * Reset the image zoom to default value for each CachedFragments
+     */
+    public void resetZoom() {
+        Iterator<FileFragment> entries = mCachedFragments.values().iterator();
+        while (entries.hasNext()) {
+        FileFragment fileFragment = (FileFragment) entries.next();
+            if (fileFragment instanceof PreviewImageFragment) {
+                ((PreviewImageFragment) fileFragment).getImageView().resetZoom();
+            }
+        }
+    }
+
     /* -*
      * Called when a change in the shown pages is going to start being made.
      *