From 4977e0a8005885edd72232e9f50717146fac89e0 Mon Sep 17 00:00:00 2001
From: YuviPanda <yuvipanda@gmail.com>
Date: Wed, 20 Mar 2013 01:14:00 +0530
Subject: [PATCH] Add editable swipeable multiple upload view

Major changes everywhere. Uses MediaDetailFragment for editing.
---
 .../res/layout/activity_multiple_uploads.xml  |  7 +-
 commons/res/layout/fragment_media_detail.xml  |  4 +-
 .../java/org/wikimedia/commons/Media.java     |  7 ++
 .../commons/MultipleShareActivity.java        | 88 +++++++++++++++----
 .../commons/MultipleUploadListFragment.java   | 54 +++++-------
 .../contributions/ContributionsActivity.java  |  4 +
 .../commons/media/MediaDetailFragment.java    | 61 +++++++++++--
 .../media/MediaDetailPagerFragment.java       | 14 ++-
 8 files changed, 172 insertions(+), 67 deletions(-)

diff --git a/commons/res/layout/activity_multiple_uploads.xml b/commons/res/layout/activity_multiple_uploads.xml
index f5cfcfba3..1639c115b 100644
--- a/commons/res/layout/activity_multiple_uploads.xml
+++ b/commons/res/layout/activity_multiple_uploads.xml
@@ -1,13 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+             android:id="@+id/uploadsFragmentContainer"
               android:orientation="vertical"
               android:layout_width="match_parent"
               android:layout_height="match_parent">
-    <fragment
-            android:name="org.wikimedia.commons.MultipleUploadListFragment"
-            android:id="@+id/uploadsListFragment"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            />
 </FrameLayout>
\ No newline at end of file
diff --git a/commons/res/layout/fragment_media_detail.xml b/commons/res/layout/fragment_media_detail.xml
index 3693192d2..ea999f4ed 100644
--- a/commons/res/layout/fragment_media_detail.xml
+++ b/commons/res/layout/fragment_media_detail.xml
@@ -37,13 +37,13 @@
             android:padding="8dp"
             >
 
-        <TextView
+        <EditText
                 android:id="@+id/mediaDetailTitle"
                 android:layout_width="fill_parent"
                 android:layout_height="wrap_content"
                 android:textColor="#FFFFFFFF"
                 style="?android:textAppearanceMedium"
-                android:typeface="serif" />
+                 />
        <!-- <TextView
                 android:id="@+id/mediaDetailDescription"
                 android:layout_width="fill_parent"
diff --git a/commons/src/main/java/org/wikimedia/commons/Media.java b/commons/src/main/java/org/wikimedia/commons/Media.java
index 7f5091917..13d7d5196 100644
--- a/commons/src/main/java/org/wikimedia/commons/Media.java
+++ b/commons/src/main/java/org/wikimedia/commons/Media.java
@@ -39,6 +39,9 @@ public class Media implements Parcelable {
 
     public static Pattern displayTitlePattern = Pattern.compile("(.*)(\\.\\w+)", Pattern.CASE_INSENSITIVE);
     public  String getDisplayTitle() {
+        if(filename == null) {
+            return "";
+        }
         // FIXME: Gross hack bercause my regex skills suck maybe or I am too lazy who knows
         String title = filename.replaceFirst("^File:", "");
         Matcher matcher = displayTitlePattern.matcher(title);
@@ -66,6 +69,10 @@ public class Media implements Parcelable {
         return filename;
     }
 
+    public void setFilename(String filename) {
+        this.filename = filename;
+    }
+
     public String getDescription() {
         return description;
     }
diff --git a/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java b/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java
index 66cc0b450..f9f06a782 100644
--- a/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java
+++ b/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java
@@ -12,6 +12,7 @@ import android.os.IBinder;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
+import android.view.View;
 import android.widget.*;
 import com.actionbarsherlock.view.Menu;
 import com.actionbarsherlock.view.MenuItem;
@@ -19,20 +20,49 @@ import com.nostra13.universalimageloader.core.DisplayImageOptions;
 import org.wikimedia.commons.auth.AuthenticatedActivity;
 import org.wikimedia.commons.auth.WikiAccountAuthenticator;
 import org.wikimedia.commons.contributions.Contribution;
+import org.wikimedia.commons.media.MediaDetailPagerFragment;
 
 import java.util.ArrayList;
 import java.util.concurrent.ExecutionException;
 
-public class MultipleShareActivity extends AuthenticatedActivity {
+public  class       MultipleShareActivity
+        extends     AuthenticatedActivity
+        implements  MediaDetailPagerFragment.MediaDetailProvider,
+                    AdapterView.OnItemClickListener {
     private CommonsApplication app;
-    private ArrayList<Contribution> photosList = new ArrayList<Contribution>();
+    private ArrayList<Contribution> photosList = null;
 
     private MultipleUploadListFragment uploadsList;
+    private MediaDetailPagerFragment mediaDetails;
+
 
     public MultipleShareActivity() {
         super(WikiAccountAuthenticator.COMMONS_ACCOUNT_TYPE);
     }
 
+    public Media getMediaAtPosition(int i) {
+        return photosList.get(i);
+    }
+
+    public int getTotalMediaCount() {
+        if(photosList == null) {
+            return 0;
+        }
+        return photosList.size();
+    }
+
+    public void notifyDatasetChanged() {
+        if(uploadsList != null) {
+            uploadsList.notifyDatasetChanged();
+        }
+    }
+
+
+    public void onItemClick(AdapterView<?> adapterView, View view, int index, long item) {
+        showDetail(index);
+
+    }
+
     private class StartMultipleUploadTask extends AsyncTask<Void, Integer, Void> {
 
         ProgressDialog dialog;
@@ -126,8 +156,11 @@ public class MultipleShareActivity extends AuthenticatedActivity {
         super.onCreate(savedInstanceState);
 
         setContentView(R.layout.activity_multiple_uploads);
-        uploadsList = (MultipleUploadListFragment)getSupportFragmentManager().findFragmentById(R.id.uploadsListFragment);
         app = (CommonsApplication)this.getApplicationContext();
+
+        if(savedInstanceState != null) {
+            photosList = savedInstanceState.getParcelableArrayList("uploadsList");
+        }
         requestAuthToken();
 
     }
@@ -141,32 +174,57 @@ public class MultipleShareActivity extends AuthenticatedActivity {
         }
     }
 
+    private void showDetail(int i) {
+        if(mediaDetails == null ||!mediaDetails.isVisible()) {
+            mediaDetails = new MediaDetailPagerFragment(true);
+            this.getSupportFragmentManager()
+                    .beginTransaction()
+                    .replace(R.id.uploadsFragmentContainer, mediaDetails)
+                    .addToBackStack(null)
+                    .commit();
+            this.getSupportFragmentManager().executePendingTransactions();
+        }
+        mediaDetails.showImage(i);
+    }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putParcelableArrayList("uploadsList", photosList);
+    }
+
     @Override
     protected void onAuthCookieAcquired(String authCookie) {
         app.getApi().setAuthCookie(authCookie);
         Intent intent = getIntent();
 
         if(intent.getAction() == Intent.ACTION_SEND_MULTIPLE) {
-            ArrayList<Uri> urisList = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
-            for(int i=0; i < urisList.size(); i++) {
-                Contribution up = new Contribution();
-                Uri uri = urisList.get(i);
-                up.setLocalUri(uri);
-                up.setTag("mimeType", intent.getType());
-                up.setTag("sequence", i);
-                photosList.add(up);
+            if(photosList == null) {
+                photosList = new ArrayList<Contribution>();
+                ArrayList<Uri> urisList = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
+                for(int i=0; i < urisList.size(); i++) {
+                    Contribution up = new Contribution();
+                    Uri uri = urisList.get(i);
+                    up.setLocalUri(uri);
+                    up.setTag("mimeType", intent.getType());
+                    up.setTag("sequence", i);
+                    photosList.add(up);
+                }
             }
 
-            uploadsList.setData(photosList);
+            uploadsList =  new MultipleUploadListFragment();
+            this.getSupportFragmentManager()
+                    .beginTransaction()
+                    .add(R.id.uploadsFragmentContainer, uploadsList)
+                    .commit();
+            this.getSupportFragmentManager().executePendingTransactions();
 
-            setTitle(getResources().getQuantityString(R.plurals.multiple_uploads_title, urisList.size(), urisList.size()));
+            setTitle(getResources().getQuantityString(R.plurals.multiple_uploads_title, photosList.size(), photosList.size()));
 
             Intent uploadServiceIntent = new Intent(getApplicationContext(), UploadService.class);
             uploadServiceIntent.setAction(UploadService.ACTION_START_SERVICE);
             startService(uploadServiceIntent);
             bindService(uploadServiceIntent, uploadServiceConnection, Context.BIND_AUTO_CREATE);
-
-
         }
 
     }
diff --git a/commons/src/main/java/org/wikimedia/commons/MultipleUploadListFragment.java b/commons/src/main/java/org/wikimedia/commons/MultipleUploadListFragment.java
index b1a227b41..f90a7682d 100644
--- a/commons/src/main/java/org/wikimedia/commons/MultipleUploadListFragment.java
+++ b/commons/src/main/java/org/wikimedia/commons/MultipleUploadListFragment.java
@@ -18,6 +18,7 @@ import com.nostra13.universalimageloader.core.ImageLoader;
 import com.nostra13.universalimageloader.core.assist.ImageScaleType;
 import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
 import org.wikimedia.commons.contributions.Contribution;
+import org.wikimedia.commons.media.MediaDetailPagerFragment;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -29,8 +30,7 @@ public class MultipleUploadListFragment extends SherlockFragment {
     private EditText baseTitle;
 
     private Point photoSize;
-
-    private ArrayList<Contribution> photosList;
+    private MediaDetailPagerFragment.MediaDetailProvider detailProvider;
 
     private DisplayImageOptions uploadDisplayOptions;
 
@@ -43,18 +43,12 @@ public class MultipleUploadListFragment extends SherlockFragment {
 
     private class PhotoDisplayAdapter extends BaseAdapter {
 
-        private ArrayList<Contribution> urisList;
-
-        private PhotoDisplayAdapter(ArrayList<Contribution> urisList) {
-            this.urisList = urisList;
-        }
-
         public int getCount() {
-            return urisList.size();
+            return detailProvider.getTotalMediaCount();
         }
 
         public Object getItem(int i) {
-            return urisList.get(i);
+            return detailProvider.getMediaAtPosition(i);
         }
 
         public long getItemId(int i) {
@@ -105,23 +99,31 @@ public class MultipleUploadListFragment extends SherlockFragment {
 
     }
 
+    public void notifyDatasetChanged() {
+        photosAdapter.notifyDataSetChanged();
+    }
+
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        View view = inflater.inflate(R.layout.fragment_multiple_uploads_list, container);
+        View view = inflater.inflate(R.layout.fragment_multiple_uploads_list, null);
         photosGrid = (GridView)view.findViewById(R.id.multipleShareBackground);
         baseTitle = (EditText)view.findViewById(R.id.multipleBaseTitle);
 
-        if(savedInstanceState != null) {
-            setData(savedInstanceState.<Contribution>getParcelableArrayList("photosData"));
-        }
+
+        photosAdapter = new PhotoDisplayAdapter();
+        photosGrid.setAdapter(photosAdapter);
+        photosGrid.setOnItemClickListener((AdapterView.OnItemClickListener)getActivity());
+        photoSize = calculatePicDimension(detailProvider.getTotalMediaCount());
+        photosGrid.setColumnWidth(photoSize.x);
 
         baseTitle.addTextChangedListener(new TextWatcher() {
-            public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
+            public void beforeTextChanged(CharSequence charSequence, int i1, int i2, int i3) {
 
             }
 
-            public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
-                for(Contribution up: photosList) {
+            public void onTextChanged(CharSequence charSequence, int i1, int i2, int i3) {
+                for(int i = 0; i < detailProvider.getTotalMediaCount(); i++) {
+                    Contribution up = (Contribution) detailProvider.getMediaAtPosition(i);
                     Boolean isDirty = (Boolean)up.getTag("isDirty");
                     if(isDirty == null || !isDirty) {
                         if(!TextUtils.isEmpty(charSequence)) {
@@ -131,7 +133,7 @@ public class MultipleUploadListFragment extends SherlockFragment {
                         }
                     }
                 }
-                photosAdapter.notifyDataSetChanged();
+                detailProvider.notifyDatasetChanged();
 
             }
 
@@ -148,22 +150,8 @@ public class MultipleUploadListFragment extends SherlockFragment {
         super.onCreate(savedInstanceState);
 
         uploadDisplayOptions = Utils.getGenericDisplayOptions().build();
+        detailProvider = (MediaDetailPagerFragment.MediaDetailProvider)getActivity();
     }
 
-    @Override
-    public void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-        outState.putParcelableArrayList("photosData", photosList);
-    }
 
-    public void setData(ArrayList<Contribution> photosList) {
-        if(this.photosList == null) {
-            photosAdapter = new PhotoDisplayAdapter(photosList);
-            photosGrid.setAdapter(photosAdapter);
-        }
-        this.photosList = photosList;
-        photoSize = calculatePicDimension(photosList.size());
-        photosAdapter.notifyDataSetChanged();
-        photosGrid.setColumnWidth(photoSize.x);
-    }
 }
diff --git a/commons/src/main/java/org/wikimedia/commons/contributions/ContributionsActivity.java b/commons/src/main/java/org/wikimedia/commons/contributions/ContributionsActivity.java
index 7b117b1c1..d2a342ad4 100644
--- a/commons/src/main/java/org/wikimedia/commons/contributions/ContributionsActivity.java
+++ b/commons/src/main/java/org/wikimedia/commons/contributions/ContributionsActivity.java
@@ -194,6 +194,10 @@ public  class       ContributionsActivity
         return allContributions.getCount();
     }
 
+    public void notifyDatasetChanged() {
+        // Do nothing for now
+    }
+
     public void onBackStackChanged() {
         if(mediaDetails != null && mediaDetails.isVisible()) {
             getSupportActionBar().setDisplayHomeAsUpEnabled(true);
diff --git a/commons/src/main/java/org/wikimedia/commons/media/MediaDetailFragment.java b/commons/src/main/java/org/wikimedia/commons/media/MediaDetailFragment.java
index 3d6fa116c..8acf3e943 100644
--- a/commons/src/main/java/org/wikimedia/commons/media/MediaDetailFragment.java
+++ b/commons/src/main/java/org/wikimedia/commons/media/MediaDetailFragment.java
@@ -2,10 +2,13 @@ package org.wikimedia.commons.media;
 
 import android.graphics.Bitmap;
 import android.os.Bundle;
+import android.text.Editable;
 import android.text.TextUtils;
+import android.text.TextWatcher;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.EditText;
 import android.widget.ImageView;
 import android.widget.ProgressBar;
 import android.widget.TextView;
@@ -22,17 +25,29 @@ import org.wikimedia.commons.Utils;
 
 public class MediaDetailFragment extends SherlockFragment {
 
-    private Media media;
+    private boolean editable;
     private DisplayImageOptions displayOptions;
+    private MediaDetailPagerFragment.MediaDetailProvider detailProvider;
+    private int index;
 
-    public static MediaDetailFragment forMedia(Media media) {
+    public static MediaDetailFragment forMedia(int index) {
+        return forMedia(index, false);
+    }
+
+    public static MediaDetailFragment forMedia(int index, boolean editable) {
         MediaDetailFragment mf = new MediaDetailFragment();
-        mf.media = media;
+
+        Bundle state = new Bundle();
+        state.putBoolean("editable", editable);
+        state.putInt("index", index);
+
+        mf.setArguments(state);
+
         return mf;
     }
 
     private ImageView image;
-    private TextView title;
+    private EditText title;
     private ProgressBar loadingProgress;
     private ImageView loadingFailed;
 
@@ -40,20 +55,35 @@ public class MediaDetailFragment extends SherlockFragment {
     @Override
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
-        outState.putParcelable("media", media);
+        outState.putInt("index", index);
+        outState.putBoolean("editable", editable);
     }
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        if(media == null) {
-            media = (Media)savedInstanceState.getParcelable("media");
+        detailProvider = (MediaDetailPagerFragment.MediaDetailProvider)getActivity();
+
+        if(savedInstanceState != null) {
+            editable = savedInstanceState.getBoolean("editable");
+            index = savedInstanceState.getInt("index");
+        } else {
+            editable = getArguments().getBoolean("editable");
+            index = getArguments().getInt("index");
         }
+        final Media media = detailProvider.getMediaAtPosition(index);
+
         View view = inflater.inflate(R.layout.fragment_media_detail, container, false);
         image = (ImageView) view.findViewById(R.id.mediaDetailImage);
-        title = (TextView) view.findViewById(R.id.mediaDetailTitle);
+        title = (EditText) view.findViewById(R.id.mediaDetailTitle);
         loadingProgress = (ProgressBar) view.findViewById(R.id.mediaDetailImageLoading);
         loadingFailed = (ImageView) view.findViewById(R.id.mediaDetailImageFailed);
 
+        // Enable or disable editing on the title
+        title.setClickable(editable);
+        title.setFocusable(editable);
+        title.setCursorVisible(editable);
+        title.setFocusableInTouchMode(editable);
+
         String actualUrl = TextUtils.isEmpty(media.getImageUrl()) ? media.getLocalUri().toString() : media.getThumbnailUrl(640);
         ImageLoader.getInstance().displayImage(actualUrl, image, displayOptions, new ImageLoadingListener() {
             public void onLoadingStarted(String s, View view) {
@@ -80,6 +110,21 @@ public class MediaDetailFragment extends SherlockFragment {
         });
         title.setText(media.getDisplayTitle());
 
+        title.addTextChangedListener(new TextWatcher() {
+            public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
+
+            }
+
+            public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
+                detailProvider.getMediaAtPosition(index).setFilename(title.getText().toString());
+                detailProvider.getMediaAtPosition(index).setTag("isDirty", true);
+                detailProvider.notifyDatasetChanged();
+            }
+
+            public void afterTextChanged(Editable editable) {
+
+            }
+        });
         return view;
     }
 
diff --git a/commons/src/main/java/org/wikimedia/commons/media/MediaDetailPagerFragment.java b/commons/src/main/java/org/wikimedia/commons/media/MediaDetailPagerFragment.java
index e3ea0f8c4..3c2a71ebf 100644
--- a/commons/src/main/java/org/wikimedia/commons/media/MediaDetailPagerFragment.java
+++ b/commons/src/main/java/org/wikimedia/commons/media/MediaDetailPagerFragment.java
@@ -21,10 +21,12 @@ import org.wikimedia.commons.R;
 public class MediaDetailPagerFragment extends SherlockFragment {
     private ViewPager pager;
     private ShareActionProvider shareActionProvider;
+    private final Boolean editable;
 
     public interface MediaDetailProvider {
         public Media getMediaAtPosition(int i);
         public int getTotalMediaCount();
+        public void notifyDatasetChanged();
     }
     private class MediaDetailAdapter extends FragmentStatePagerAdapter {
 
@@ -34,8 +36,7 @@ public class MediaDetailPagerFragment extends SherlockFragment {
 
         @Override
         public Fragment getItem(int i) {
-            Media m = ((MediaDetailProvider)getActivity()).getMediaAtPosition(i);
-            return MediaDetailFragment.forMedia((m));
+            return MediaDetailFragment.forMedia(i, editable);
         }
 
         @Override
@@ -44,6 +45,14 @@ public class MediaDetailPagerFragment extends SherlockFragment {
         }
     }
 
+    public MediaDetailPagerFragment() {
+        this(false);
+    }
+
+    public MediaDetailPagerFragment(Boolean editable) {
+        this.editable = editable;
+    }
+
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.fragment_media_detail_pager, container, false);
@@ -105,6 +114,5 @@ public class MediaDetailPagerFragment extends SherlockFragment {
 
     public void showImage(int i) {
         pager.setCurrentItem(i);
-
     }
 }
\ No newline at end of file