Mozilla/extensions

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扩展不同于插件,插件帮助浏览器现实类似于播放多媒体文件这样的特定的内容。扩展也不同于搜索插件,搜索插件在搜索栏插入附加的搜索引擎。
 
扩展不同于插件,插件帮助浏览器现实类似于播放多媒体文件这样的特定的内容。扩展也不同于搜索插件,搜索插件在搜索栏插入附加的搜索引擎。
  
==扩展==
+
简单讲,[[XPCOM]] + [[XUL]] + [[JavaScript]] + [[CSS]] = Add-ons
 +
 
 +
[[文件:mozilla-extensions-technology.png]]
 +
[[文件:mozilla-jetpack-add-on-sdk.png|right]]
 +
==Jetpack==
 +
Mozilla Lab Jetpack:开发 [[Firefox]] 扩展的新方法,也就是 Add-on SDK, 它不再依赖 [[XPCOM]]、[[XUL]],而是采用了 [[HTML]]、[[CSS]]、[[JavaScript]]。和 [[Chrome]]、[[Opera]] 的扩展开发类似。这里,Add-on SDK 和 Chrome 都使用 [[JSON]] 描述扩展元数据,而 Opera 使用 [[XML]]。现在应用扩展都在走 Web 路线。
 +
 
 +
*[https://jetpack.mozillalabs.com/ Jetpack 主页]
 +
*[https://wiki.mozilla.org/Labs/Jetpack Jetpack Wiki]
 +
*[https://addons.mozilla.org/en-US/firefox/addon/mozilla-labs-jetpack-prototype/ Jetpack Prototype]
 +
 
 +
==Add-on Builder==
 +
Add-on Builder 是一个基于 Web 的开发环境,配合 Add-on SDK 一起使用并提供了许多附加功能。
 +
*在一个功能丰富的环境下编辑代码
 +
*立即测试你的扩展
 +
*使用内置的版本控制与共享
 +
 
 +
==Add-on SDK==
 +
Add-on SDK 是一组包含了命令行程序的APIs,允许开发者使用自己的工具链开发扩展。
 +
*选择你自己的代码编辑器
 +
*访问你的本地开发文件
 +
*获取更大的SDK构建环节的控制
 +
 
 +
==工具==
 
这些开发扩展能更好的帮助开发者开发扩展:
 
这些开发扩展能更好的帮助开发者开发扩展:
*DOM Inspector, used to inspect and edit the live DOM of any web document or XUL application (Firefox and Thunderbird)
+
*[[DOM Inspector]], used to inspect and edit the live DOM of any web document or XUL application (Firefox and Thunderbird)
*Venkman, a JavaScript Debugger (Firefox version, Thunderbird version)
+
*[[Venkman]], a JavaScript Debugger (Firefox version, Thunderbird version)
*Extension Developer's Extension a suite of tools for extension development (Firefox)
+
*[https://addons.mozilla.org/en-US/firefox/addon/7434/ Extension Developer's Extension] a suite of tools for extension development (Firefox)
*Extension Test an add-on which makes it easier to detect problems which will lead to rejection by addons.mozilla.org
+
*[https://addons.mozilla.org/en-US/firefox/addon/extension-test/ Extension Test] an add-on which makes it easier to detect problems which will lead to rejection by addons.mozilla.org
*Console² enhanced JavaScript console (Firefox version, Thunderbird version)
+
*[http://console2.mozdev.org/ Console²] enhanced JavaScript console (Firefox version, Thunderbird version)
*Javascript Command for writing/testing javascript on Firefox windows
+
*[https://addons.mozilla.org/firefox/addon/5058 Javascript Command] for writing/testing javascript on Firefox windows
*Chrome List navigate and view files in chrome:// (Firefox version, Thunderbird version)
+
*[https://addons.mozilla.org/en-US/firefox/addon/4453/ Chrome List] navigate and view files in chrome:// (Firefox version, Thunderbird version)
*Chrome Edit Plus a user file editor (Firefox and Thunderbird)
+
*[http://webdesigns.ms11.net/chromeditp.html Chrome Edit Plus] a user file editor (Firefox and Thunderbird)
*Add-on Builder a web-based application that generates an extension skeleton (Firefox, Thunderbird, and others)
+
*[https://addons.mozilla.org/en-US/developers/tools/builder Add-on Builder] a web-based application that generates an extension skeleton (Firefox, Thunderbird, and others)
*Firebug a variety of development tools (Firefox)
+
*[[Firebug]] a variety of development tools (Firefox)
*Pentadactyl, a general purpose extension with builtin tools for extension development, including a command line with chrome JavaScript evaluation (including property and function argument completion) and the ability to demand-load external JavaScript and CSS files into window chrome.
+
*[http://dactyl.sf.net/pentadactyl/ Pentadactyl], a general purpose extension with builtin tools for extension development, including a command line with chrome JavaScript evaluation (including property and function argument completion) and the ability to demand-load external JavaScript and CSS files into window chrome.
*Chromebug combines elements of a JavaScript debugger and DOM (Firefox, "kinda works for Thunderbird")
+
*[http://getfirebug.com/releases/chromebug/ Chromebug] combines elements of a JavaScript debugger and DOM (Firefox, "kinda works for Thunderbird")
*MozRepl explore and modify Firefox and other Mozilla apps while they run (Firefox and Thunderbird)
+
*[https://github.com/bard/mozrepl/wiki MozRepl] explore and modify Firefox and other Mozilla apps while they run (Firefox and Thunderbird)
*ExecuteJS an enhanced JavaScript console (Firefox version, Thunderbird version)
+
*[http://www.mouseless.de/index.php?/content/view/18/31/ ExecuteJS] an enhanced JavaScript console (Firefox version, Thunderbird version)
*XPCOMViewer an XPCOM inspector (Firefox and Thunderbird)
+
*[http://xpcomviewer.mozdev.org/ XPCOMViewer] an [[XPCOM]] inspector (Firefox and Thunderbird)
*JavaScript shells to test snippets of JavaScript (Firefox and Thunderbird)
+
*[https://developer.mozilla.org/en/JavaScript/Shells JavaScript shells] to test snippets of JavaScript (Firefox and Thunderbird)
*SQLite Manager to manage the SQLite database (Firefox and Thunderbird)
+
*[https://addons.mozilla.org/en-US/firefox/addon/5817 SQLite Manager] to manage the SQLite database (Firefox and Thunderbird)
*ViewAbout enables access to various about: dialogs from the View menu (Firefox version, Thunderbird version )
+
*[http://www.rumblingedge.com/viewabout/ ViewAbout] enables access to various about: dialogs from the View menu (Firefox version, Thunderbird version )
*Crash Me Now! useful for testing debug symbols and the crash reporting system (Firefox and Thunderbird)
+
*[http://code.google.com/p/crashme/ Crash Me Now]! useful for testing debug symbols and the crash reporting system (Firefox and Thunderbird)
  
 +
==扩展==
 +
*[[Semantic Turkey]]
  
 
==第一个扩展==
 
==第一个扩展==
 +
[[文件:hello-firefox-addon.png|right|thumb|Hello World!]]
 
完成第一个Firefox扩展: Hello World!
 
完成第一个Firefox扩展: Hello World!
  
==连接==
+
下载 [https://ftp.mozilla.org/pub/mozilla.org/labs/jetpack/ Addon SDK],如:addon-sdk-1.0b5.tar.gz
 +
 
 +
解压到:mozilla\addon-sdk-1.0b5
 +
 
 +
然后运行 addon-sdk-1.0b5 > source bin/activate 或 addon-sdk-1.0b5> bin\activate
 +
 
 +
创建目录:mkdir huihoo, cd huihoo
 +
 
 +
然后,cfx init 自动创建目录和相关文件,
 +
 
 +
在 data 目录下放置 huihoo.jpg, sample.html 文件,sample.html 内容如下:
 +
<nowiki> <html><body>
 +
<h1>Hello World</h1>
 +
</body></html></nowiki>
 +
 
 +
修改 lib 目录下的 main.js 文件:
 +
var self = require("self");
 +
var panels = require("panel");
 +
var widgets = require("widget");
 +
 
 +
function replaceHuihoo(html) {
 +
  return html.replace("World", "Huihoo");
 +
}
 +
exports.replaceHuihoo = replaceHuihoo;
 +
 
 +
exports.main = function(options, callbacks) {
 +
  console.log("My ID is " + self.id);
 +
  var helloHTML = self.data.load("sample.html"); // 将HTML装入一个字符串中。
 +
  helloHTML = replaceHuihoo(helloHTML); // 并且修改它,这里完成替换操作。
 +
 
 +
  var myPanel = panels.Panel({    // 创建一个面板(panel)用于显示。
 +
    contentURL: "data:text/html," + helloHTML
 +
  });
 +
 
 +
  var iconURL = self.data.url("huihoo.jpg"); // 加载图标。
 +
 
 +
  // 创建widget显示图标,也将面板(panel)附加上。当我们点击widget时,panel将弹出。
 +
  widgets.Widget({
 +
    id: "test-widget",
 +
    label: "Huihoo",
 +
    contentURL: iconURL,
 +
    panel: myPanel
 +
  });
 +
}
 +
接着运行:cfx test 进行单元测试
 +
 
 +
最后运行:cfx run 你会看到 addon 出现在状态条上。
 +
 
 +
生成xpi文件就可以发布了:cfx xpi // 生成 huihoo.xpi
 +
 
 +
==图集==
 +
<gallery widths=100px heights=100px perrow=6>
 +
Image:Add-on-Builder.png|Add-on Builder
 +
Image:firefox-addons-multiple-workers.jpg|内容和扩展通信
 +
Image:Jetpack-Security.png|Jetpack安全模型
 +
Image:The-world-of-Jetpack.png|Jetpack世界?
 +
</gallery>
 +
 
 +
==链接==
 
*[https://developer.mozilla.org/en/Extensions Mozilla Extensions]
 
*[https://developer.mozilla.org/en/Extensions Mozilla Extensions]
 +
*[https://addons.mozilla.org/en-US/developers Add-on Developer Hub]
 +
*[https://builder.addons.mozilla.org/ Add-ons Builder]
 +
*[https://jetpack.mozillalabs.com/sdk/1.0b5/docs/dev-guide/welcome.html Add-on SDK 文档]
 +
*[https://developer.mozilla.org/En/Firefox_addons_developer_guide Firefox addons developer guide]
 
*[http://www.ibm.com/developerworks/cn/web/wa-lo-firefox-ext/ 实战 Firefox 扩展开发]
 
*[http://www.ibm.com/developerworks/cn/web/wa-lo-firefox-ext/ 实战 Firefox 扩展开发]
 +
*[http://trickyco.de/24783897 Securing Web Extensibility]
  
 
{{comment}}
 
{{comment}}

2011年6月22日 (三) 01:27的最后版本

Mozilla 扩展是能为 Mozilla 程序(例如 FirefoxThunderbird)添加新功能的小巧的附加软件。从工具栏按钮到全新特性,它们能添加任何东西。它们允许用户定制程序,以适合自己的个性需要(如果他们需要新的特性);同时又保持了程序的小巧,以便下载。

扩展不同于插件,插件帮助浏览器现实类似于播放多媒体文件这样的特定的内容。扩展也不同于搜索插件,搜索插件在搜索栏插入附加的搜索引擎。

简单讲,XPCOM + XUL + JavaScript + CSS = Add-ons

Mozilla-extensions-technology.png

Mozilla-jetpack-add-on-sdk.png

目录

[编辑] Jetpack

Mozilla Lab Jetpack:开发 Firefox 扩展的新方法,也就是 Add-on SDK, 它不再依赖 XPCOMXUL,而是采用了 HTMLCSSJavaScript。和 ChromeOpera 的扩展开发类似。这里,Add-on SDK 和 Chrome 都使用 JSON 描述扩展元数据,而 Opera 使用 XML。现在应用扩展都在走 Web 路线。

[编辑] Add-on Builder

Add-on Builder 是一个基于 Web 的开发环境,配合 Add-on SDK 一起使用并提供了许多附加功能。

  • 在一个功能丰富的环境下编辑代码
  • 立即测试你的扩展
  • 使用内置的版本控制与共享

[编辑] Add-on SDK

Add-on SDK 是一组包含了命令行程序的APIs,允许开发者使用自己的工具链开发扩展。

  • 选择你自己的代码编辑器
  • 访问你的本地开发文件
  • 获取更大的SDK构建环节的控制

[编辑] 工具

这些开发扩展能更好的帮助开发者开发扩展:

  • DOM Inspector, used to inspect and edit the live DOM of any web document or XUL application (Firefox and Thunderbird)
  • Venkman, a JavaScript Debugger (Firefox version, Thunderbird version)
  • Extension Developer's Extension a suite of tools for extension development (Firefox)
  • Extension Test an add-on which makes it easier to detect problems which will lead to rejection by addons.mozilla.org
  • Console² enhanced JavaScript console (Firefox version, Thunderbird version)
  • Javascript Command for writing/testing javascript on Firefox windows
  • Chrome List navigate and view files in chrome:// (Firefox version, Thunderbird version)
  • Chrome Edit Plus a user file editor (Firefox and Thunderbird)
  • Add-on Builder a web-based application that generates an extension skeleton (Firefox, Thunderbird, and others)
  • Firebug a variety of development tools (Firefox)
  • Pentadactyl, a general purpose extension with builtin tools for extension development, including a command line with chrome JavaScript evaluation (including property and function argument completion) and the ability to demand-load external JavaScript and CSS files into window chrome.
  • Chromebug combines elements of a JavaScript debugger and DOM (Firefox, "kinda works for Thunderbird")
  • MozRepl explore and modify Firefox and other Mozilla apps while they run (Firefox and Thunderbird)
  • ExecuteJS an enhanced JavaScript console (Firefox version, Thunderbird version)
  • XPCOMViewer an XPCOM inspector (Firefox and Thunderbird)
  • JavaScript shells to test snippets of JavaScript (Firefox and Thunderbird)
  • SQLite Manager to manage the SQLite database (Firefox and Thunderbird)
  • ViewAbout enables access to various about: dialogs from the View menu (Firefox version, Thunderbird version )
  • Crash Me Now! useful for testing debug symbols and the crash reporting system (Firefox and Thunderbird)

[编辑] 扩展

[编辑] 第一个扩展

Hello World!

完成第一个Firefox扩展: Hello World!

下载 Addon SDK,如:addon-sdk-1.0b5.tar.gz

解压到:mozilla\addon-sdk-1.0b5

然后运行 addon-sdk-1.0b5 > source bin/activate 或 addon-sdk-1.0b5> bin\activate

创建目录:mkdir huihoo, cd huihoo

然后,cfx init 自动创建目录和相关文件,

在 data 目录下放置 huihoo.jpg, sample.html 文件,sample.html 内容如下:

 <html><body>
 <h1>Hello World</h1>
 </body></html>

修改 lib 目录下的 main.js 文件:

var self = require("self");
var panels = require("panel");
var widgets = require("widget");
function replaceHuihoo(html) {
  return html.replace("World", "Huihoo");
}
exports.replaceHuihoo = replaceHuihoo;
exports.main = function(options, callbacks) {
  console.log("My ID is " + self.id);
  var helloHTML = self.data.load("sample.html"); // 将HTML装入一个字符串中。
  helloHTML = replaceHuihoo(helloHTML); // 并且修改它,这里完成替换操作。
  var myPanel = panels.Panel({    // 创建一个面板(panel)用于显示。
    contentURL: "data:text/html," + helloHTML
  });
  var iconURL = self.data.url("huihoo.jpg"); // 加载图标。
  // 创建widget显示图标,也将面板(panel)附加上。当我们点击widget时,panel将弹出。
  widgets.Widget({
    id: "test-widget",
    label: "Huihoo",
    contentURL: iconURL,
    panel: myPanel
  });
}

接着运行:cfx test 进行单元测试

最后运行:cfx run 你会看到 addon 出现在状态条上。

生成xpi文件就可以发布了:cfx xpi // 生成 huihoo.xpi

[编辑] 图集

[编辑] 链接

Comment-32x32.png

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