Update document

README.de_DE.md

@@ -1,14 +1,17 @@
 
 # Cat-Printer
 
-Ein Projekt, das Unterstützung für einige Bluetooth-"Cat Printer"-Modelle auf *vielen* Plattformen bietet!
+🐱🖨 Ein Projekt, das Unterstützung für einige Bluetooth-"Cat Printer"-Modelle auf *vielen* Plattformen bietet!
 
 ## unterstützte Geräte
 
 Gegenwärtig:
-- GB01
+
-- GB02
+|             |                   |
-- GT01
+|-------------|-------------------|
+| Supported   | GB01, GB02, GT01  |
+| Maybe       | GB03              |
+| Planned     | N/A               |
 
 ## Funktionen
 
@@ -17,7 +20,6 @@ Gegenwärtig:
   - oder besorgen Sie sich die Android-Version!
 - ~~Umfangreiche Funktionen~~
   - Derzeit befindet sich die Software im Alpha-Stadium. Mehr wird es bald geben!
-  - Sie können immer noch die Vorgängerversion (0.0.2) verwenden, die einige weitere Bearbeitungsfunktionen bietet
 - Friendly!
   - Sprachunterstützung! Sie können sich an der Übersetzung beteiligen!
   - Gute Benutzeroberfläche, mit PC-/Mobil-/Licht-/Dunkelmodus-Varianten! (Systemkonfiguration adaptiv)
@@ -40,13 +42,13 @@ Holen Sie sich die neueste apk-Version und installieren Sie sie.
 Es kann sein, dass es um die Erlaubnis bittet, den Standort im Hintergrund zu finden, was mir ein Rätsel ist.  
 Sie können es sicher verweigern.
 
-### Windows:
+### Windows
 
 Holen Sie sich die neueste Version des Archivs mit "windows" im Dateinamen, entpacken Sie es an einen beliebigen Ort und führen Sie "start.bat" aus.
 
 ### GNU/Linux
 
-Sie können sich die "reine" Version besorgen, sie extrahieren, ein Terminal starten und dies ausführen:  
+Sie können sich die "reine(pure)" Version besorgen, sie extrahieren, ein Terminal starten und dies ausführen:  
 ```bash
 python3 server.py
 ```
@@ -60,7 +62,7 @@ sudo pacman -S bluez bluez-utils
 
 Für MacOS installieren Sie bitte [Python 3](https://www.python.org/).
 
-Holen Sie eine "reine" Version und tun Sie dasselbe in einer Shell wie bei Linux:  
+Holen Sie eine "reine(pure)" Version und tun Sie dasselbe in einer Shell wie bei Linux:  
 ```bash
 python3 server.py
 ```

README.md

@@ -1,14 +1,18 @@
-English | [Deutsch](./README.de_DE.md)
+English | [Deutsch](./README.de_DE.md) | [简体中文](./README.zh_CN.md)
 
 # Cat-Printer
 
-A project that provides support to some Bluetooth "Cat Printer" models, on *many* platforms!
+🐱🖨 A project that provides support to some Bluetooth "Cat Printer" models, on *many* platforms!
 
 ## Models
 
 Currently:
-  GB01, GB02, and GT01  
+
-  maybe GB03 in the current repo state
+|             |                   |
+|-------------|-------------------|
+| Supported   | GB01, GB02, GT01  |
+| Maybe       | GB03              |
+| Planned     | N/A               |
 
 ## Features
 
@@ -16,18 +20,17 @@ Currently:
   - Operate via a Web UI just in browser,
   - or get the Android release!
 - ~~Feature-rich~~
-  - Currently it is in Alpha stage. More will be there soon!
+  - Currently it's in development. More will be there soon!
-  - You can still use the legacy version (0.0.2), with some more editing features
 - Friendly!
   - Language support! You can participate in translation!
-  - Good user interface, with PC/mobile/light/dark mode variants! (system config adaptive)
+  - Good user interface, adaptive to PC/mobile and light/dark theme!
 - Cross platform!
   - Newer Windows 10 and above
   - GNU/Linux
   - MacOS *(Needs testing)*
   - and a lot of extra efforts for Android!
 - Free, as in [freedom](https://www.gnu.org/philosophy/free-sw.html)!
-  - Unlike the "official" proprietary app,  
+  - Unlike the "original" proprietary app,  
     this project is for everyone that concerns *open-mind and freedom*!
 - and Fun!
   - Do whatever you like!
@@ -38,10 +41,10 @@ Currently:
 
 Get the newest apk release and install, then well done!
 
-It may ask for background location permission, which is mysterious to me.  
+It may ask for background location permission, you can deny it safely.  
-You can deny it safely.
+(Foreground) Location permission is required for scanning Bluetooth devices in newer Android system.
 
-### Windows:
+### Windows
 
 Get the newest release archive with "windows" in the file name,  
 extract to somewhere and run `start.bat`
@@ -67,15 +70,17 @@ Fetch a "pure" release and do the same in a shell:
 python3 server.py
 ```
 
-Currently in Mac the browser will not pop up automatically. Please run manually and go to `http://127.0.0.1:8095`
+Currently in Mac the browser will not pop up automatically. Please run manually and go to `http://127.0.0.1:8095`, or just click [here](http://127.0.0.1:8095).
 
 
-### Note
+### Worth to Note
 
 For all supported platforms,  
 You can also use "pure" edition once you have [Python 3](https://www.python.org/) installed,  
 or "bare" edition if you also managed to install `bleak` via `pip`.
 
+Command line hackers? Just use `printer.py`!
+
 See the [releases](https://github.com/NaitLee/Cat-Printer/releases) now!
 
 ## Problems?
@@ -95,6 +100,7 @@ See file `COPYING`, `LICENSE`, and detail of used JavaScript in file `www/jslice
 ## Development
 
 You may interested in language support, anyway. See the translation files in directory `www/lang`!
+Note: you can correct some mistakes in them, if there are any. Also feel free to make it (truly) better!
 
 Also interested in code development? See [development.md](development.md)!
 

README.zh_CN.md

@@ -0,0 +1,115 @@
+
+# Cat-Printer
+
+🐱🖨 猫咪打印机：此应用*跨平台地*对一些蓝牙“喵喵机”提供支持！
+
+## 型号
+
+目前有：
+
+|           |                   |
+|-----------|-------------------|
+| 支持      | GB01, GB02, GT01  |
+| 可能支持  | GB03              |
+| 计划      | 暂无              |
+
+## 特性
+
+- 简易！
+  - 在网页界面进行操作，
+  - 或者获取安卓应用！
+- ~~功能丰富~~
+  - 当前仍在继续开发。以后会有更多！
+- 友好！
+  - 语言支持！您可参与翻译！
+  - 良好的用户界面，可适应桌面/移动端/明暗主题！
+- 跨平台！
+  - 较新的 Windows 10 及以上
+  - GNU/Linux
+  - MacOS *（需要测试）*
+  - 在安卓上也花了些功夫呢！
+- 是[自由软件](https://www.gnu.org/philosophy/free-sw.html)！
+  - 不像“原版”专有应用，此作品为在乎*开放思想与计算自由*的人而生！
+- 有意思！
+  - 做什么都可以！
+
+## 现在开始
+
+### 安卓
+
+获取并安装最新版安卓 apk 包，完成！
+
+应用可能请求“后台位置”权限，您可以拒绝它。  
+（前台）位置权限是较新版安卓系统扫描蓝牙设备所需要的。
+
+### Windows
+
+获取名称中有 "windows" 的版本，  
+解压并运行 `start.bat`
+
+### GNU/Linux
+
+您可以获取“纯净(pure)”版，解压、在其中打开终端并输入：  
+```bash
+python3 server.py
+```
+
+在 Arch Linux 等发行版您可能需要首先安装 `bluez`  
+```bash
+sudo pacman -S bluez bluez-utils
+```
+
+### MacOS
+
+MacOS 用户请首先安装 [Python 3](https://www.python.org/)。
+
+然后获取“纯净(pure)”版，并做同样的事情：  
+```bash
+python3 server.py
+```
+
+当前在 MacOS 浏览器不会自动打开。您可以手动访问 `http://127.0.0.1:8095`，或点击[这里](http://127.0.0.1:8095)
+
+
+### 值得注意
+
+对于所有支持的平台，  
+当已安装 [Python 3](https://www.python.org/) 时，您可以直接获取“纯净(pure)”版，  
+或在已使用 `pip` 安装 `bleak` 时使用“单一(bare)”版。
+
+命令行高手？直接用 `printer.py`！
+
+查看所有[发布版本](https://github.com/NaitLee/Cat-Printer/releases)！
+
+## 有问题？
+
+有想法？开个 issue！
+
+如果能行，PR 也可以！
+
+## 许可证
+
+Copyright © 2022 NaitLee Soft. 保留一些权利。
+
+敬请查看文件 `COPYING`，`LICENSE`，以及在 `www/jslicense.html` 中有关 JavaScript 许可的详细内容。
+
+--------
+
+## 开发
+
+您可能对翻译工作感兴趣。可于目录 `www/lang` 中查看翻译文件！  
+注：
+1. 通常英语与简体中文同时更新。请考虑其他，如繁体中文（需注意在繁体中与简体的用字、技术术语差别）。  
+2. 如果您有（真的）能力，您也可以纠正/改善某些翻译！
+
+还想写代码？看看 [development.md](development.md)！（英文）
+
+### 鸣谢
+
+- 当然不能没有 Python 和 Web 技术！
+- [Bleak](https://bleak.readthedocs.io/en/latest/) 蓝牙低功耗库，牛！
+- [roddeh-i18n](https://github.com/roddeh/i18njs)，好活！
+- [python-for-android](https://python-for-android.readthedocs.io/en/latest/)，虽然有些麻烦的地方
+- [AdvancedWebView](https://github.com/delight-im/Android-AdvancedWebView) 从 Java 拯救了我的生命
+- Stack Overflow 和互联网，你们让我无中生有地了解了安卓“活动” `Activity`
+- ……每个人都是好样的！

TODO

@@ -1,5 +1,10 @@
 
-+ Summary the hacks to p4a, bleak p4a recipe, p4a webview bootstrap, and AdvancedWebView
++ Hacky text printing, typewriter-like, with PF2 font
++ Better MTU/freq moderation
++ Better CLI, e.g. invoke imagemagick if input is not PBM
++ (Re-)support CUPS & IPP
++ Make a build guide for android:
+  Summary the hacks to p4a, bleak p4a recipe, p4a webview bootstrap, and AdvancedWebView
 + More frontend usability, more functions
 + A better layout for mobile?
 + Better Canvas mode, (re-)consider fabric.js
@@ -7,3 +12,7 @@
 + Write good help/manual
 + Make error notice short while let users see detailed help/manual for what-to-do
 + ...
+
+? Compression for GB03 data
+? Put Android APP on F-Droid? But it needs automatic build system...
+  Android guys can help this!