+++ /dev/null
-/* ownCloud Android client application
- * Copyright (C) 2011 Bartek Przybylski
- * 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,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.owncloud.android.ui.fragment;
-
-import java.io.File;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.os.Bundle;
-import android.support.v4.widget.SwipeRefreshLayout;
-import android.view.ContextMenu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.AdapterView.AdapterContextMenuInfo;
-
-import com.owncloud.android.R;
-import com.owncloud.android.datamodel.FileDataStorageManager;
-import com.owncloud.android.datamodel.OCFile;
-import com.owncloud.android.files.FileMenuFilter;
-import com.owncloud.android.lib.common.utils.Log_OC;
-import com.owncloud.android.ui.activity.FileDisplayActivity;
-import com.owncloud.android.ui.activity.MoveActivity;
-import com.owncloud.android.ui.activity.OnEnforceableRefreshListener;
-import com.owncloud.android.ui.adapter.FileListListAdapter;
-import com.owncloud.android.ui.dialog.ConfirmationDialogFragment;
-import com.owncloud.android.ui.dialog.RemoveFileDialogFragment;
-import com.owncloud.android.ui.dialog.RenameFileDialogFragment;
-import com.owncloud.android.ui.preview.PreviewImageFragment;
-import com.owncloud.android.ui.preview.PreviewMediaFragment;
-
-/**
- * A Fragment that lists all files and folders in a given path.
- *
- * TODO refactorize to get rid of direct dependency on FileDisplayActivity
- *
- * @author Bartek Przybylski
- * @author masensio
- * @author David A. Velasco
- */
-public class OCFileListFragment extends ExtendedListFragment {
-
- private static final String TAG = OCFileListFragment.class.getSimpleName();
-
- private static final String MY_PACKAGE = OCFileListFragment.class.getPackage() != null ?
- OCFileListFragment.class.getPackage().getName() : "com.owncloud.android.ui.fragment";
-
- public final static String ARG_JUST_FOLDERS = MY_PACKAGE + ".JUST_FOLDERS";
- public final static String ARG_ALLOW_CONTEXTUAL_ACTIONS = MY_PACKAGE + ".ALLOW_CONTEXTUAL";
-
- private static final String KEY_FILE = MY_PACKAGE + ".extra.FILE";
-
- private FileFragment.ContainerActivity mContainerActivity;
-
- private OCFile mFile = null;
- private FileListListAdapter mAdapter;
-
- private OCFile mTargetFile;
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- Log_OC.e(TAG, "onAttach");
- try {
- mContainerActivity = (FileFragment.ContainerActivity) activity;
-
- } catch (ClassCastException e) {
- throw new ClassCastException(activity.toString() + " must implement " +
- FileFragment.ContainerActivity.class.getSimpleName());
- }
- try {
- setOnRefreshListener((OnEnforceableRefreshListener) activity);
-
- } catch (ClassCastException e) {
- throw new ClassCastException(activity.toString() + " must implement " +
- SwipeRefreshLayout.OnRefreshListener.class.getSimpleName());
- }
- }
-
-
- @Override
- public void onDetach() {
- setOnRefreshListener(null);
- mContainerActivity = null;
- super.onDetach();
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onActivityCreated(Bundle savedInstanceState) {
- super.onActivityCreated(savedInstanceState);
- Log_OC.e(TAG, "onActivityCreated() start");
-
- if (savedInstanceState != null) {
- mFile = savedInstanceState.getParcelable(KEY_FILE);
- }
-
- Bundle args = getArguments();
- boolean justFolders = (args == null) ? false : args.getBoolean(ARG_JUST_FOLDERS, false);
- mAdapter = new FileListListAdapter(
- justFolders,
- getSherlockActivity(),
- mContainerActivity
- );
- setListAdapter(mAdapter);
-
- registerForContextMenu(getListView());
- getListView().setOnCreateContextMenuListener(this);
- }
-
- /**
- * Saves the current listed folder.
- */
- @Override
- public void onSaveInstanceState (Bundle outState) {
- super.onSaveInstanceState(outState);
- outState.putParcelable(KEY_FILE, mFile);
- }
-
- /**
- * Call this, when the user presses the up button.
- *
- * Tries to move up the current folder one level. If the parent folder was removed from the
- * database, it continues browsing up until finding an existing folders.
- *
- * return Count of folder levels browsed up.
- */
- public int onBrowseUp() {
- OCFile parentDir = null;
- int moveCount = 0;
-
- if(mFile != null){
- FileDataStorageManager storageManager = mContainerActivity.getStorageManager();
-
- String parentPath = null;
- if (mFile.getParentId() != FileDataStorageManager.ROOT_PARENT_ID) {
- parentPath = new File(mFile.getRemotePath()).getParent();
- parentPath = parentPath.endsWith(OCFile.PATH_SEPARATOR) ? parentPath :
- parentPath + OCFile.PATH_SEPARATOR;
- parentDir = storageManager.getFileByPath(parentPath);
- moveCount++;
- } else {
- parentDir = storageManager.getFileByPath(OCFile.ROOT_PATH);
- }
- while (parentDir == null) {
- parentPath = new File(parentPath).getParent();
- parentPath = parentPath.endsWith(OCFile.PATH_SEPARATOR) ? parentPath :
- parentPath + OCFile.PATH_SEPARATOR;
- parentDir = storageManager.getFileByPath(parentPath);
- moveCount++;
- } // exit is granted because storageManager.getFileByPath("/") never returns null
- mFile = parentDir;
-
- listDirectory(mFile);
-
- onRefresh(false);
-
- // restore index and top position
- restoreIndexAndTopPosition();
-
- } // else - should never happen now
-
- return moveCount;
- }
-
- @Override
- public void onItemClick(AdapterView<?> l, View v, int position, long id) {
- OCFile file = (OCFile) mAdapter.getItem(position);
- if (file != null) {
- if (file.isFolder()) {
- // update state and view of this fragment
- listDirectory(file);
- // then, notify parent activity to let it update its state and view
- mContainerActivity.onBrowsedDownTo(file);
- // save index and top position
- saveIndexAndTopPosition(position);
-
- } else { /// Click on a file
- if (PreviewImageFragment.canBePreviewed(file)) {
- // preview image - it handles the download, if needed
- ((FileDisplayActivity)mContainerActivity).startImagePreview(file);
-
- } else if (file.isDown()) {
- if (PreviewMediaFragment.canBePreviewed(file)) {
- // media preview
- ((FileDisplayActivity)mContainerActivity).startMediaPreview(file, 0, true);
- } else {
- mContainerActivity.getFileOperationsHelper().openFile(file);
- }
-
- } else {
- // automatic download, preview on finish
- ((FileDisplayActivity)mContainerActivity).startDownloadForPreview(file);
- }
-
- }
-
- } else {
- Log_OC.d(TAG, "Null object in ListAdapter!!");
- }
-
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onCreateContextMenu (
- ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
- super.onCreateContextMenu(menu, v, menuInfo);
- Bundle args = getArguments();
- boolean allowContextualActions =
- (args == null) ? true : args.getBoolean(ARG_ALLOW_CONTEXTUAL_ACTIONS, true);
- if (allowContextualActions) {
- MenuInflater inflater = getSherlockActivity().getMenuInflater();
- inflater.inflate(R.menu.file_actions_menu, menu);
- AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
- OCFile targetFile = (OCFile) mAdapter.getItem(info.position);
-
- if (mContainerActivity.getStorageManager() != null) {
- FileMenuFilter mf = new FileMenuFilter(
- targetFile,
- mContainerActivity.getStorageManager().getAccount(),
- mContainerActivity,
- getSherlockActivity()
- );
- mf.filter(menu);
- }
-
- /// additional restrictions for this fragment
- // TODO allow in the future 'open with' for previewable files
- MenuItem item = menu.findItem(R.id.action_open_file_with);
- if (item != null) {
- item.setVisible(false);
- item.setEnabled(false);
- }
- /// TODO break this direct dependency on FileDisplayActivity... if possible
- FileFragment frag = ((FileDisplayActivity)getSherlockActivity()).getSecondFragment();
- if (frag != null && frag instanceof FileDetailFragment &&
- frag.getFile().getFileId() == targetFile.getFileId()) {
- item = menu.findItem(R.id.action_see_details);
- if (item != null) {
- item.setVisible(false);
- item.setEnabled(false);
- }
- }
- }
- }
-
-
- /**
- * {@inhericDoc}
- */
- @Override
- public boolean onContextItemSelected (MenuItem item) {
- AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
- mTargetFile = (OCFile) mAdapter.getItem(info.position);
- switch (item.getItemId()) {
- case R.id.action_share_file: {
- mContainerActivity.getFileOperationsHelper().shareFileWithLink(mTargetFile);
- return true;
- }
- case R.id.action_unshare_file: {
- mContainerActivity.getFileOperationsHelper().unshareFileWithLink(mTargetFile);
- return true;
- }
- case R.id.action_rename_file: {
- RenameFileDialogFragment dialog = RenameFileDialogFragment.newInstance(mTargetFile);
- dialog.show(getFragmentManager(), FileDetailFragment.FTAG_RENAME_FILE);
- return true;
- }
- case R.id.action_remove_file: {
- RemoveFileDialogFragment dialog = RemoveFileDialogFragment.newInstance(mTargetFile);
- dialog.show(getFragmentManager(), ConfirmationDialogFragment.FTAG_CONFIRMATION);
- return true;
- }
- case R.id.action_download_file:
- case R.id.action_sync_file: {
- mContainerActivity.getFileOperationsHelper().syncFile(mTargetFile);
- return true;
- }
- case R.id.action_cancel_download:
- case R.id.action_cancel_upload: {
- ((FileDisplayActivity)mContainerActivity).cancelTransference(mTargetFile);
- return true;
- }
- case R.id.action_see_details: {
- mContainerActivity.showDetails(mTargetFile);
- return true;
- }
- case R.id.action_send_file: {
- // Obtain the file
- if (!mTargetFile.isDown()) { // Download the file
- Log_OC.d(TAG, mTargetFile.getRemotePath() + " : File must be downloaded");
- ((FileDisplayActivity)mContainerActivity).startDownloadForSending(mTargetFile);
-
- } else {
- mContainerActivity.getFileOperationsHelper().sendDownloadedFile(mTargetFile);
- }
- return true;
- }
- case R.id.action_move: {
- Intent action = new Intent(getActivity(), MoveActivity.class);
-
- // Pass mTargetFile that contains info of selected file/folder
- action.putExtra(MoveActivity.EXTRA_TARGET_FILE, mTargetFile);
- getActivity().startActivityForResult(action, FileDisplayActivity.ACTION_MOVE_FILES);
- return true;
- }
- default:
- return super.onContextItemSelected(item);
- }
- }
-
-
- /**
- * Use this to query the {@link OCFile} that is currently
- * being displayed by this fragment
- * @return The currently viewed OCFile
- */
- public OCFile getCurrentFile(){
- return mFile;
- }
-
- /**
- * Calls {@link OCFileListFragment#listDirectory(OCFile)} with a null parameter
- */
- public void listDirectory(){
- listDirectory(null);
- }
-
- /**
- * Lists the given directory on the view. When the input parameter is null,
- * it will either refresh the last known directory. list the root
- * if there never was a directory.
- *
- * @param directory File to be listed
- */
- public void listDirectory(OCFile directory) {
- FileDataStorageManager storageManager = mContainerActivity.getStorageManager();
- if (storageManager != null) {
-
- // Check input parameters for null
- if(directory == null){
- if(mFile != null){
- directory = mFile;
- } else {
- directory = storageManager.getFileByPath("/");
- if (directory == null) return; // no files, wait for sync
- }
- }
-
-
- // If that's not a directory -> List its parent
- if(!directory.isFolder()){
- Log_OC.w(TAG, "You see, that is not a directory -> " + directory.toString());
- directory = storageManager.getFileById(directory.getParentId());
- }
-
- mAdapter.swapDirectory(directory, storageManager);
- if (mFile == null || !mFile.equals(directory)) {
- mList.setSelectionFromTop(0, 0);
- }
- mFile = directory;
- }
- }
-
- public void sortByName(boolean descending) {
- mAdapter.setSortOrder(FileListListAdapter.SORT_NAME, descending);
- }
-
- public void sortByDate(boolean descending) {
- mAdapter.setSortOrder(FileListListAdapter.SORT_DATE, descending);
- }
-
- public void sortBySize(boolean descending) {
- mAdapter.setSortOrder(FileListListAdapter.SORT_SIZE, descending);
- }
-
-}
projects / pub / Android / ownCloud.git / blobdiff