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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* pyautoAPI object provides a set of functions used by PyAuto tests
* to drive the file manager.
*
* Refer to chrome/test/functional/chromeos_file_browser.py for examples
* of how this API is used.
*
* TODO(olege): Fix style warnings.
*/
var pyautoAPI = {
/**
* Add the item with given name to the current selection.
*
* @param {string} name Name of the item to add to selection
* @return {boolean} Whether item exists.
*/
addItemToSelection: function(name) {
var entryExists = false;
var dm = fileManager.directoryModel_.getFileList();
for (var i = 0; i < dm.length; i++) {
if (dm.item(i).name == name) {
fileManager.currentList_.selectionModel.setIndexSelected(i, true);
fileManager.currentList_.scrollIndexIntoView(i);
fileManager.focusCurrentList_();
entryExists = true;
break;
}
}
this.sendValue_(entryExists);
},
/**
* List all items in the current directory.
* We assume names do not contain '|' charecter.
*
* @return {object} A a list of item names.
*/
listDirectory: function() {
var list = [];
var dm = fileManager.directoryModel_.getFileList();
for (var i = 0; i < dm.length; i++) {
list.push(dm.item(i).name);
}
this.sendJSONValue_(list);
},
/**
* Save the item using the given name.
*
* @param {string} name Name given to item to be saved.
*/
saveItemAs: function(name) {
if (fileManager.dialogType_ == FileManager.DialogType.SELECT_SAVEAS_FILE) {
fileManager.filenameInput_.value = name;
fileManager.onOk_();
} else {
throw new Error('Cannot save an item in this dialog type.');
}
this.sendDone_();
},
/**
* Open selected item.
*/
openItem: function() {
switch (fileManager.dialogType_) {
case FileManager.DialogType.SELECT_FOLDER:
case FileManager.DialogType.SELECT_OPEN_FILE:
case FileManager.DialogType.SELECT_OPEN_MULTI_FILE:
fileManager.onOk_();
break;
default:
throw new Error('Cannot open an item in this dialog type.');
}
this.sendDone_();
},
/**
* Execute the default task for the selected item.
*/
executeDefaultTask: function() {
switch (fileManager.dialogType_) {
case FileManager.DialogType.FULL_PAGE:
fileManager.dispatchDefaultTask_();
break;
default:
throw new Error('Cannot execute a task in this dialog type.');
}
this.sendDone_();
},
executeClipboardCommand_: function(command) {
// Input should not be focused, or the cut/cop/paste command
// will be treated as textual editing.
fileManager.filenameInput_.blur();
fileManager.document_.execCommand(command);
},
/**
* Copy selected items to clipboard.
*/
copyItems: function() {
this.executeClipboardCommand_('copy');
this.sendDone_();
},
/**
* Cut selected items to clipboard.
*/
cutItems: function() {
this.executeClipboardCommand_('cut');
this.sendDone_();
},
/**
* Paste items from clipboard.
*/
pasteItems: function() {
var dm = fileManager.directoryModel_;
var onRescan = function() {
dm.removeEventListener('rescan-completed', onRescan);
this.sendDone_();
}.bind(this);
dm.addEventListener('rescan-completed', onRescan);
this.executeClipboardCommand_('paste');
},
/**
* Rename selected item.
*
* @param {string} name New name of the item.
*/
renameItem: function(name) {
var entry = fileManager.selection.entries[0];
fileManager.directoryModel_.renameEntry(entry, name, this.sendDone_,
this.sendDone_);
},
/**
* Delete selected entries.
*/
deleteItems: function() {
var entries = fileManager.selection.entries;
fileManager.deleteEntries(entries, true, this.sendDone_);
},
/**
* Create directory.
*
* @param {string} name Name of the directory.
*/
createDirectory: function(name) {
var dm = fileManager.directoryModel_;
var onRescan = function() {
dm.removeEventListener('rescan-completed', onRescan);
this.sendDone_();
}.bind(this);
dm.addEventListener('rescan-completed', onRescan);
fileManager.directoryModel_.createDirectory(name, function(){});
},
/**
* Change to a directory.
*
* A path starting with '/' * is absolute, otherwise it is relative to the
* current directory.
*
* @param {string} path Path to directory.
*/
changeDirectory: function(path) {
if (path.charAt(0) != '/')
path = fileManager.getCurrentDirectory() + '/' + path;
var dm = fileManager.directoryModel_;
var onChanged = function() {
dm.removeEventListener('directory-changed', onChanged);
this.sendDone_();
}.bind(this);
dm.addEventListener('directory-changed', onChanged);
dm.changeDirectory(path);
},
/**
* Get the absolute path of current directory.
*
* @return {string} Path to the current directory.
*/
currentDirectory: function() {
this.sendValue_(fileManager.getCurrentDirectory());
},
/**
* Get remaining and total size of selected directory.
*
* @return {object} remaining and total size in KB.
*/
getSelectedDirectorySizeStats: function() {
var directoryURL = fileManager.selection.entries[0].toURL();
chrome.fileBrowserPrivate.getSizeStats(directoryURL, function(stats) {
this.sendJSONValue_(stats);
}.bind(this));
},
/**
* Returns whether the file manager is initialized.
*
* This function is polled by pyauto before calling any
* of the functions above.
*
* @return {boolean} Whether file manager is initialized.
*/
isInitialized: function() {
var initialized = fileManager &&
fileManager.workerInitialized_ &&
fileManager.getCurrentDirectory();
this.sendValue_(!!initialized);
},
/**
* Callback function for returning primitiv types (int, string, boolean)
*/
sendValue_: function(value) {
window.domAutomationController.send(value);
},
/**
* Callback function for returning a JSON encoded value.
*/
sendJSONValue_: function(value) {
window.domAutomationController.send(JSON.stringify(value));
},
/**
* Callback function signalling completion of operation.
*/
sendDone_: function() {
window.domAutomationController.send('done');
}
};
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