| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| // This file comes from the portion of the UX Write editor that |
| // works on both Apple platforms (that is, it can run on either |
| // OS X or iOS). It's in the repository for illustrative purposes |
| // only, to assist with the creation of the framework for the |
| // Corinthia editor UI. The code does not compile independently in |
| // its present form. |
| |
| #import "EDWordCount.h" |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| // // |
| // EDWordCountOperation // |
| // // |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| @implementation EDWordCountOperation |
| { |
| NSCharacterSet *_whitespace; |
| } |
| |
| - (EDScanOperation *)initWithEditor:(EDEditor *)editor |
| { |
| if (!(self = [super initWithEditor: editor])) |
| return nil; |
| _whitespace = [NSCharacterSet whitespaceAndNewlineCharacterSet]; |
| return self; |
| } |
| |
| - (void)processParagraph:(EDScanParagraph *)paragraph |
| { |
| NSArray *components = [paragraph.text componentsSeparatedByCharactersInSet: _whitespace]; |
| for (NSString *word in components) { |
| if (word.length > 0) |
| _words++; |
| } |
| _chars += paragraph.text.length; |
| _paragraphs++; |
| } |
| |
| @end |
