https://github.com/tuesleep/leotextview

🐬A high-performance rich editor develop with swift on iOS platform, based on TextKit.
https://github.com/tuesleep/leotextview

rich-text-editor swift-3 textkit textview

Last synced: 2 months ago
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🐬A high-performance rich editor develop with swift on iOS platform, based on TextKit.

• Host: GitHub
• URL: https://github.com/tuesleep/leotextview
• Owner: tuesleep
• License: mit
• Created: 2016-04-27T13:45:26.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2023-07-14T13:02:58.000Z (over 1 year ago)
• Last Synced: 2024-10-30T17:47:45.341Z (2 months ago)
• Topics: rich-text-editor, swift-3, textkit, textview
• Language: Swift
• Homepage:
• Size: 24 MB
• Stars: 107
• Watchers: 5
• Forks: 25
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# LEOTextView

[![CI Status](http://img.shields.io/travis/leonardo-hammer/LEOTextView.svg?style=flat)](https://travis-ci.org/leonardo-hammer/LEOTextView)

[![Version](https://img.shields.io/cocoapods/v/LEOTextView.svg?style=flat)](http://cocoapods.org/pods/LEOTextView)

[![License](https://img.shields.io/cocoapods/l/LEOTextView.svg?style=flat)](http://cocoapods.org/pods/LEOTextView)

[![Platform](https://img.shields.io/cocoapods/p/LEOTextView.svg?style=flat)](http://cocoapods.org/pods/LEOTextView)

LEOTextView is a **very high-performance** rich editor. Because it's a **subclass of UITextView**, not UIWebView. All of code by **TextKit** framework.

## Features

* Bold Text

* Italic Text

* Unordered List

* Ordered List

* List auto indentation

* Undo and Redo

* Rich Text Copy & Paste

## Requirements

Xcode 8.3 or newer

Tag       | Swift

--------  | -----

<= 0.4.x  | 2.2

\>= 0.5.0  | 3.0

\>= 0.7.0  | 4.0

## Usage

Not extends any class, not EditorController and so on...

You can embed LEOTextView to anywhere that you want.

```swift

// Init TextView

let textView = LEOTextView(frame: self.view.bounds, textContainer: NSTextContainer())

// If you want to use built-in toolbar, call it.

textView.enableToolbar()

// add to View

self.view.addSubview(textView)

```

Done.

## UITextViewDelegate

Some feature I use delegate method, so LEOTextView is delegate self. And provide another delegate property named `leo_delegate`

```swift

public var leo_delegate: UITextViewDelegate?

```

## Public methods

#### Type transform

```swift

public func changeCurrentParagraphTextWithInputFontMode(mode: LEOInputFontMode)

public func changeSelectedTextWithInputFontMode(mode: LEOInputFontMode)

public func changeCurrentParagraphToOrderedList(orderedList isOrderedList: Bool, listPrefix: String)

```

#### Text attributes persistent

Get JSON by

```swift

public func textAttributesJSON() -> String

```

This method return a JSON string that contains all attributes needs to reload.

A unordered list 

- A

- B

- C

convert to JSON look like:

```json

{

  "text": "- A\n- B\n- C",

  "attributes": [

  {

    "location": 0,

    "length": 11,

    "fontType": "normal",

    "name": "NSFont"

  },

  {

    "location": 0,

    "length": 11,

    "listType": 3,

    "name": "NSParagraphStyle"

  }

  ]

}

```

Set JSON and display to UITextView by

```swift

public func setAttributeTextWithJSONString(jsonString: String)

```

Or just set attributes only by

```swift

public func setAttributesWithJSONString(jsonString: String)

```

## Example

To run the example project, clone the repo, and run `pod install` from the Example directory first.

## Installation

### Cocoapods

LEOTextView is available through CocoaPods. To install it, simply add the following line to your Podfile:

```ruby

pod "LEOTextView"

```

## Author

Tuesleep, [email protected]

## License

LEOTextView is available under the MIT license. See the LICENSE file for more info.