Add TextOverflowPosition.auto and SearchHighlightDemo; Improve the algorithm efficiency of [findNoOverflow]

Author: zmtzawqlp

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 14.2.0
+
+* Add TextOverflowPosition.auto and SearchHighlightDemo
+* Improve the algorithm efficiency of [findNoOverflow]
+
 ## 14.1.0
 
 * Support gradient text 

README-ZH.md

@@ -12,7 +12,9 @@
 - [Flutter RichText 支持自定义文本溢出效果](https://juejin.im/post/5c8ca608f265da2dd6394001)
 - [Flutter RichText 支持自定义文字背景](https://juejin.im/post/5c8bf9516fb9a049c9669204)
 - [Flutter RichText 支持特殊文字效果](https://juejin.im/post/5c8bf4fce51d451066008fa2)
-- [Flutter RichText支持文本选择](https://juejin.im/post/5cff71d46fb9a07ea6486a0e)
+- [Flutter RichText 支持文本选择](https://juejin.im/post/5cff71d46fb9a07ea6486a0e)
+- [Flutter Text: 扶我起来](https://juejin.cn/post/6955095562215489573)
+- [Flutter 我就要五彩斑斓渐进的黑](https://juejin.cn/post/7411799494415728674)
 
 
 ExtendedText 是 Flutter 官方 Text 的三方扩展库，主要扩展功能如下:
@@ -26,25 +28,29 @@ ExtendedText 是 Flutter 官方 Text 的三方扩展库，主要扩展功能如
 
 ```yaml
 dependencies:
- extended_text: 10.0.1-ohos
+ extended_text: 10.0.1-ohos // 3.7.12
+ extended_text: 13.0.2 // 3.22.0
 ```
 
 ## 目录
-- [extended_text](#extendedtext)
- - [目录](#%e7%9b%ae%e5%bd%95)
- - [特殊文本](#%e7%89%b9%e6%ae%8a%e6%96%87%e6%9c%ac)
- - [创建特殊文本](#%e5%88%9b%e5%bb%ba%e7%89%b9%e6%ae%8a%e6%96%87%e6%9c%ac)
- - [特殊文本Builder](#%e7%89%b9%e6%ae%8a%e6%96%87%e6%9c%acbuilder)
- - [图片](#%e5%9b%be%e7%89%87)
+ 
+- [extended\_text](#extended_text)
+ - [目录](#目录)
+ - [特殊文本](#特殊文本)
+ - [创建特殊文本](#创建特殊文本)
+ - [特殊文本Builder](#特殊文本builder)
+ - [图片](#图片)
  - [ImageSpan](#imagespan)
- - [缓存图片](#%e7%bc%93%e5%ad%98%e5%9b%be%e7%89%87)
- - [文本选择](#%e6%96%87%e6%9c%ac%e9%80%89%e6%8b%a9)
- - [文本选择控制器](#%e6%96%87%e6%9c%ac%e9%80%89%e6%8b%a9%e6%8e%a7%e5%88%b6%e5%99%a8)
- - [工具栏和选择器的控制](#%e5%b7%a5%e5%85%b7%e6%a0%8f%e5%92%8c%e9%80%89%e6%8b%a9%e5%99%a8%e7%9a%84%e6%8e%a7%e5%88%b6)
- - [默认行为](#%e9%bb%98%e8%ae%a4%e8%a1%8c%e4%b8%ba)
- - [自定义行为](#%e8%87%aa%e5%ae%9a%e4%b9%89%e8%a1%8c%e4%b8%ba)
- - [自定义背景](#%e8%87%aa%e5%ae%9a%e4%b9%89%e8%83%8c%e6%99%af)
- - [自定义文本溢出](#%e8%87%aa%e5%ae%9a%e4%b9%89%e6%96%87%e6%9c%ac%e6%ba%a2%e5%87%ba)
+ - [文本选择](#文本选择)
+ - [文本选择控制器](#文本选择控制器)
+ - [自定义背景](#自定义背景)
+ - [自定义文本溢出](#自定义文本溢出)
+ - [Join Zero-Width Space](#join-zero-width-space)
+ - [Gradient](#gradient)
+ - [GradientConfig](#gradientconfig)
+ - [IgnoreGradientSpan](#ignoregradientspan)
+ - [☕️Buy me a coffee](#️buy-me-a-coffee)
+
 
 ## 特殊文本
 
@@ -216,14 +222,7 @@ ImageSpan(AssetImage("xxx.jpg"),
 
 ## 文本选择
 
-![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/selection.gif)
-
-| 参数 | 描述 | 默认 |
-| --------------------- | ---------------------------------------------------- | ---------------------------------------------------------------------------- |
-| selectionEnabled | 是否开启文本选择功能 | false |
-| selectionColor | 文本选择的颜色 | Theme.of(context).textSelectionColor |
-| dragStartBehavior | 文本选择的拖拽行为 | DragStartBehavior.start |
-| textSelectionControls | 文本选择控制器，你可以通过重写，来定义工具栏和选择器 | extendedMaterialTextSelectionControls/extendedCupertinoTextSelectionControls |
+现在它和 `SelectionArea` 一起工作。
 
 ### 文本选择控制器
 
@@ -424,56 +423,7 @@ class CommonSelectionArea extends StatelessWidget {
 }
 ```
 
-### 工具栏和选择器的控制
-
-你可以通过将你的页面包裹到ExtendedTextSelectionPointerHandler里面来定义不同的行为效果。
-
-#### 默认行为
-
-通过赋值ExtendedTextSelectionPointerHandler的child为你的页面，将会有默认的行为
-
-```dart
- return ExtendedTextSelectionPointerHandler(
- //default behavior
- child: result,
- );
-```
-
-- 当点击extended_text之外的区域的时候，关闭工具栏和选择器
-- 滚动的时候，关闭工具栏和选择器
-
-#### 自定义行为
-
-你可以通过builder方法获取到页面上面的全部的selectionStates(ExtendedTextSelectionState)，并且通过自己获取点击事件来处理工具栏和选择器
-
-```dart
- return ExtendedTextSelectionPointerHandler(
- //default behavior
- // child: result,
- //custom your behavior
- builder: (states) {
- return Listener(
- child: result,
- behavior: HitTestBehavior.translucent,
- onPointerDown: (value) {
- for (var state in states) {
- if (!state.containsPosition(value.position)) {
- //clear other selection
- state.clearSelection();
- }
- }
- },
- onPointerMove: (value) {
- //clear other selection
- for (var state in states) {
- state.clearSelection();
- }
- },
- );
- },
- );
-```
-
+ 
 ## 自定义背景
 
 ![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/background.png)
@@ -495,7 +445,9 @@ Text背景相关的issue[24335](https://github.com/flutter/flutter/issues/24335)
 
 ## 自定义文本溢出
 
-![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/overflow.jpg)
+| ![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/overflow.jpg) | ![](https://github.com/HarmonyCandies/HarmonyCandies/blob/main/gif/extended_text/textOverflowPosition_auto.png) |
+| ------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- |
+| | |
 
 文本溢出相关issue [26748](https://github.com/flutter/flutter/issues/26748)
 
@@ -570,7 +522,7 @@ Text背景相关的issue[24335](https://github.com/flutter/flutter/issues/24335)
 
 1. word 不再是 word，你将无法通过双击选择 word。
 
-2. 文本被修改了, 如果 [ExtendedText.selectionEnabled] 为 true, 你需要重写 TextSelectionControls，将字符串还原。
+2. 文本被修改了, 你需要重写 TextSelectionControls，将字符串还原。
 
 ``` dart
 

README.md

@@ -20,7 +20,8 @@ ExtendedText is a third-party extension library for Flutter's official Text comp
 
 ```yaml
 dependencies:
- extended_text: 10.0.1-ohos
+ extended_text: 10.0.1-ohos // 3.7.12
+ extended_text: 13.0.2 // 3.22.0
 ```
 
 
@@ -34,16 +35,14 @@ dependencies:
  - [ImageSpan](#imagespan)
  - [Selection](#selection)
  - [TextSelectionControls](#textselectioncontrols)
- - [Control ToolBar Handle](#control-toolbar-handle)
- - [Default Behavior](#default-behavior)
- - [Custom Behavior](#custom-behavior)
  - [Custom Background](#custom-background)
  - [Custom Overflow](#custom-overflow)
  - [Join Zero-Width Space](#join-zero-width-space)
  - [Gradient](#gradient)
  - [GradientConfig](#gradientconfig)
  - [IgnoreGradientSpan](#ignoregradientspan)
 
+
 ## Speical Text
 
 ![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/special_text.jpg)
@@ -201,12 +200,8 @@ class ImageSpan extends ExtendedWidgetSpan {
 
 ![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/selection.gif)
 
-| parameter | description | default |
-| --------------------- | -------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
-| selectionEnabled | Whether enable selection | false |
-| selectionColor | Color of selection | Theme.of(context).textSelectionColor |
-| dragStartBehavior | DragStartBehavior for text selection | DragStartBehavior.start |
-| textSelectionControls | An interface for building the selection UI, to be provided by the implementor of the toolbar widget or handle widget | extendedMaterialTextSelectionControls/extendedCupertinoTextSelectionControls |
+It works with `SelectionArea` now.
+
 
 ### TextSelectionControls
 
@@ -408,56 +403,6 @@ class CommonSelectionArea extends StatelessWidget {
 
 ```
 
-### Control ToolBar Handle
-
-contain your page into ExtendedTextSelectionPointerHandler, so you can control toolbar and handle.
-
-#### Default Behavior
-
-set your page as child of ExtendedTextSelectionPointerHandler
-
-```dart
- return ExtendedTextSelectionPointerHandler(
- //default behavior
- child: result,
- );
-```
-
-- tap region outside of extended text, hide toolbar and handle
-- scorll, hide toolbar and handle
-
-#### Custom Behavior
-
-get selectionStates(ExtendedTextSelectionState) by builder call back, and handle by your self.
-
-```dart
- return ExtendedTextSelectionPointerHandler(
- //default behavior
- // child: result,
- //custom your behavior
- builder: (states) {
- return Listener(
- child: result,
- behavior: HitTestBehavior.translucent,
- onPointerDown: (value) {
- for (var state in states) {
- if (!state.containsPosition(value.position)) {
- //clear other selection
- state.clearSelection();
- }
- }
- },
- onPointerMove: (value) {
- //clear other selection
- for (var state in states) {
- state.clearSelection();
- }
- },
- );
- },
- );
-```
-
 ## Custom Background
 
 ![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/background.png)
@@ -480,7 +425,14 @@ refer to issues [24335](https://github.com/flutter/flutter/issues/24335)/[24337]
 
 ## Custom Overflow
 
-![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/overflow.jpg)
+
+
+
+
+| ![](https://github.com/fluttercandies/Flutter_Candies/blob/master/gif/extended_text/overflow.jpg) | ![](https://github.com/HarmonyCandies/HarmonyCandies/blob/main/gif/extended_text/textOverflowPosition_auto.png) |
+| ------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- |
+| | |
+
 
 refer to issue [26748](https://github.com/flutter/flutter/issues/26748)
 
@@ -557,7 +509,7 @@ Take care of following things:
 
 1. the word is not a word, it will not working when you want to double tap to select a word.
 
-2. text is changed, if [ExtendedText.selectionEnabled] is true, you should override TextSelectionControls and remove zeroWidthSpace.
+2. text is changed, you should override TextSelectionControls and remove zeroWidthSpace.
 
 ``` dart
 

example/.gitignore

@@ -69,4 +69,5 @@ build/
 !**/ios/**/default.pbxuser
 !**/ios/**/default.perspectivev3
 !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
-.flutter-plugins-dependencies
+.flutter-plugins-dependencies
+assets.preview.dart

example/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
  <key>CFBundleVersion</key>
  <string>1.0</string>
  <key>MinimumOSVersion</key>
- <string>11.0</string>
+ <string>12.0</string>
 </dict>
 </plist>

example/ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '11.0'
+# platform :ios, '12.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

example/ios/Runner.xcodeproj/project.pbxproj

@@ -215,7 +215,7 @@
 97C146E61CF9000F007C117D /* Project object */ = {
 isa = PBXProject;
 attributes = {
-LastUpgradeCheck = 1300;
+LastUpgradeCheck = 1510;
 ORGANIZATIONNAME = "";
 TargetAttributes = {
 331C8080294A63A400263BE5 = {
@@ -452,7 +452,7 @@
 GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 GCC_WARN_UNUSED_FUNCTION = YES;
 GCC_WARN_UNUSED_VARIABLE = YES;
-IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 MTL_ENABLE_DEBUG_INFO = NO;
 SDKROOT = iphoneos;
 SUPPORTED_PLATFORMS = iphoneos;
@@ -579,7 +579,7 @@
 GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 GCC_WARN_UNUSED_FUNCTION = YES;
 GCC_WARN_UNUSED_VARIABLE = YES;
-IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 MTL_ENABLE_DEBUG_INFO = YES;
 ONLY_ACTIVE_ARCH = YES;
 SDKROOT = iphoneos;
@@ -628,7 +628,7 @@
 GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 GCC_WARN_UNUSED_FUNCTION = YES;
 GCC_WARN_UNUSED_VARIABLE = YES;
-IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 MTL_ENABLE_DEBUG_INFO = NO;
 SDKROOT = iphoneos;
 SUPPORTED_PLATFORMS = iphoneos;

example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
- LastUpgradeVersion = "1300"
+ LastUpgradeVersion = "1510"
  version = "1.3">
  <BuildAction
  parallelizeBuildables = "YES"

example/ios/Runner/AppDelegate.swift

@@ -1,7 +1,7 @@
 import UIKit
 import Flutter
 
-@UIApplicationMain
+@main
 @objc class AppDelegate: FlutterAppDelegate {
  override func application(
  _ application: UIApplication,