/* ownCloud Android client application
- * Copyright (C) 2012-2013 ownCloud Inc.
+ * Copyright (C) 2012-2014 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
package com.owncloud.android.ui.preview;
import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-import java.util.List;
-
import android.accounts.Account;
-import android.annotation.SuppressLint;
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
-import android.graphics.BitmapFactory.Options;
-import android.graphics.Point;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.FragmentStatePagerAdapter;
-import android.view.Display;
import android.view.LayoutInflater;
import android.view.View;
-import android.view.View.OnTouchListener;
+import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ProgressBar;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
+import com.ortiz.touch.TouchImageView;
import com.owncloud.android.R;
-import com.owncloud.android.datamodel.FileDataStorageManager;
import com.owncloud.android.datamodel.OCFile;
-import com.owncloud.android.ui.activity.FileActivity;
+import com.owncloud.android.files.FileMenuFilter;
+import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.ui.dialog.ConfirmationDialogFragment;
+import com.owncloud.android.ui.dialog.RemoveFileDialogFragment;
import com.owncloud.android.ui.fragment.FileFragment;
-import com.owncloud.android.utils.Log_OC;
/**
*
* @author David A. Velasco
*/
-public class PreviewImageFragment extends FileFragment implements
-ConfirmationDialogFragment.ConfirmationDialogFragmentListener {
+public class PreviewImageFragment extends FileFragment {
public static final String EXTRA_FILE = "FILE";
public static final String EXTRA_ACCOUNT = "ACCOUNT";
private View mView;
private Account mAccount;
- private ImageView mImageView;
+ private TouchImageView mImageView;
private TextView mMessageView;
private ProgressBar mProgressWheel;
private boolean mIgnoreFirstSavedState;
- private FileFragment.ContainerActivity mContainerActivity;
-
/**
* Creates a fragment to preview an image.
Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
mView = inflater.inflate(R.layout.preview_image_fragment, container, false);
- mImageView = (ImageView)mView.findViewById(R.id.image);
+ mImageView = (TouchImageView) mView.findViewById(R.id.image);
mImageView.setVisibility(View.GONE);
- mView.setOnTouchListener((OnTouchListener)getActivity());
+ mImageView.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ ((PreviewImageActivity) getActivity()).toggleFullScreen();
+ }
+
+ });
mMessageView = (TextView)mView.findViewById(R.id.message);
mMessageView.setVisibility(View.GONE);
mProgressWheel = (ProgressBar)mView.findViewById(R.id.progressWheel);
mProgressWheel.setVisibility(View.VISIBLE);
return mView;
}
-
/**
* {@inheritDoc}
*/
@Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- if (!(activity instanceof OnTouchListener)) {
- throw new ClassCastException(activity.toString() +
- " must implement " + OnTouchListener.class.getSimpleName());
- }
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
if (savedInstanceState != null) {
if (!mIgnoreFirstSavedState) {
OCFile file = (OCFile)savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_FILE);
+ setFile(file);
mAccount = savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_ACCOUNT);
-
- // Update the file
- if (mAccount!= null) {
- OCFile updatedFile = ((FileActivity) getSherlockActivity()).
- getStorageManager().getFileByPath(file.getRemotePath());
- if (updatedFile != null) {
- setFile(updatedFile);
- } else {
- setFile(file);
- }
- } else {
- setFile(file);
- }
} else {
mIgnoreFirstSavedState = false;
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
-
inflater.inflate(R.menu.file_actions_menu, menu);
- List<Integer> toHide = new ArrayList<Integer>();
-
- MenuItem item = null;
- toHide.add(R.id.action_cancel_download);
- toHide.add(R.id.action_cancel_upload);
- toHide.add(R.id.action_download_file);
- toHide.add(R.id.action_rename_file); // by now
-
- // Options shareLink
- if (!getFile().isShareByLink()) {
- toHide.add(R.id.action_unshare_file);
- }
-
- // Send file
- boolean sendEnabled = getString(R.string.send_files_to_other_apps).equalsIgnoreCase("on");
- if (!sendEnabled) {
- toHide.add(R.id.action_send_file);
- }
-
- for (int i : toHide) {
- item = menu.findItem(i);
- if (item != null) {
- item.setVisible(false);
- item.setEnabled(false);
- }
- }
-
}
/**
public void onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
- MenuItem item = menu.findItem(R.id.action_unshare_file);
- // Options shareLink
- if (!getFile().isShareByLink()) {
+ if (mContainerActivity.getStorageManager() != null) {
+ // Update the file
+ setFile(mContainerActivity.getStorageManager().getFileById(getFile().getFileId()));
+
+ FileMenuFilter mf = new FileMenuFilter(
+ getFile(),
+ mContainerActivity.getStorageManager().getAccount(),
+ mContainerActivity,
+ getSherlockActivity()
+ );
+ mf.filter(menu);
+ }
+
+ // additional restriction for this fragment
+ // TODO allow renaming in PreviewImageFragment
+ MenuItem item = menu.findItem(R.id.action_rename_file);
+ if (item != null) {
item.setVisible(false);
item.setEnabled(false);
- } else {
- item.setVisible(true);
- item.setEnabled(true);
}
-
+
+ // additional restriction for this fragment
+ // TODO allow refresh file in PreviewImageFragment
+ item = menu.findItem(R.id.action_sync_file);
+ if (item != null) {
+ item.setVisible(false);
+ item.setEnabled(false);
+ }
+
+ // additional restriction for this fragment
+ item = menu.findItem(R.id.action_move);
+ if (item != null) {
+ item.setVisible(false);
+ item.setEnabled(false);
+ }
+
}
return true;
}
case R.id.action_remove_file: {
- removeFile();
+ RemoveFileDialogFragment dialog = RemoveFileDialogFragment.newInstance(getFile());
+ dialog.show(getFragmentManager(), ConfirmationDialogFragment.FTAG_CONFIRMATION);
return true;
}
case R.id.action_see_details: {
mContainerActivity.getFileOperationsHelper().sendDownloadedFile(getFile());
return true;
}
+ case R.id.action_sync_file: {
+ mContainerActivity.getFileOperationsHelper().syncFile(getFile());
+ return true;
+ }
default:
return false;
super.onPause();
}
-
@Override
public void onDestroy() {
- super.onDestroy();
if (mBitmap != null) {
mBitmap.recycle();
}
+ super.onDestroy();
}
}
- /**
- * Starts a the removal of the previewed file.
- *
- * Shows a confirmation dialog. The action continues in {@link #onConfirmation(String)} , {@link #onNeutral(String)} or {@link #onCancel(String)},
- * depending upon the user selection in the dialog.
- */
- private void removeFile() {
- ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance(
- R.string.confirmation_remove_alert,
- new String[]{getFile().getFileName()},
- R.string.confirmation_remove_remote_and_local,
- R.string.confirmation_remove_local,
- R.string.common_cancel);
- confDialog.setOnConfirmationListener(this);
- confDialog.show(getFragmentManager(), ConfirmationDialogFragment.FTAG_CONFIRMATION);
- }
-
-
- /**
- * Performs the removal of the previewed file, both locally and in the server.
- */
- @Override
- public void onConfirmation(String callerTag) {
- FileDataStorageManager storageManager = mContainerActivity.getStorageManager();
- if (storageManager.getFileById(getFile().getFileId()) != null) { // check that the file is still there;
- mContainerActivity.getFileOperationsHelper().removeFile(getFile(), true);
- }
- }
-
-
- /**
- * Removes the file from local storage
- */
- @Override
- public void onNeutral(String callerTag) {
- OCFile file = getFile();
- mContainerActivity.getStorageManager().removeFile(file, false, true); // TODO perform in background task / new thread
- finish();
- }
-
- /**
- * User cancelled the removal action.
- */
- @Override
- public void onCancel(String callerTag) {
- // nothing to do here
- }
-
-
private class BitmapLoader extends AsyncTask<String, Void, Bitmap> {
/**
}
- @SuppressWarnings("deprecation")
- @SuppressLint({ "NewApi", "NewApi", "NewApi" }) // to avoid Lint errors since Android SDK r20
@Override
protected Bitmap doInBackground(String... params) {
Bitmap result = null;
if (params.length != 1) return result;
String storagePath = params[0];
try {
- // set desired options that will affect the size of the bitmap
- BitmapFactory.Options options = new Options();
- options.inScaled = true;
- options.inPurgeable = true;
- if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
- options.inPreferQualityOverSpeed = false;
- }
- if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
- options.inMutable = false;
- }
- // make a false load of the bitmap - just to be able to read outWidth, outHeight and outMimeType
- options.inJustDecodeBounds = true;
- BitmapFactory.decodeFile(storagePath, options);
-
- int width = options.outWidth;
- int height = options.outHeight;
- int scale = 1;
-
- Display display = getActivity().getWindowManager().getDefaultDisplay();
- Point size = new Point();
- int screenWidth;
- int screenHeight;
- if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) {
- display.getSize(size);
- screenWidth = size.x;
- screenHeight = size.y;
- } else {
- screenWidth = display.getWidth();
- screenHeight = display.getHeight();
- }
-
- if (width > screenWidth) {
- // second try to scale down the image , this time depending upon the screen size
- scale = (int) Math.floor((float)width / screenWidth);
- }
- if (height > screenHeight) {
- scale = Math.max(scale, (int) Math.floor((float)height / screenHeight));
- }
- options.inSampleSize = scale;
-
- // really load the bitmap
- options.inJustDecodeBounds = false; // the next decodeFile call will be real
- result = BitmapFactory.decodeFile(storagePath, options);
- //Log_OC.d(TAG, "Image loaded - width: " + options.outWidth + ", loaded height: " + options.outHeight);
+ //Decode file into a bitmap in real size for being able to make zoom on the image
+ result = BitmapFactory.decodeFile(storagePath);
if (result == null) {
mErrorMessageId = R.string.preview_image_error_unknown_format;
container.finish();
}
+ public TouchImageView getImageView() {
+ return mImageView;
+ }
}
projects / pub / Android / ownCloud.git / blobdiff