如何找到打开“添加新书签”的Firefox代码？窗口？ [英] How can I find Firefox code that opens "Add new Bookmark" window?

问题描述

我正在编写一个应该添加新书签的Firefox附加组件。我正在考虑使用Mozilla Firefox浏览器中已经存在的一些功能。据我所知，Firefox浏览器是用XUL编写的，代码是开源的。我怎样才能找到执行任何具体行动的代码，就像在这种情况下，当我点击上下文菜单项书签此链接窗口出现新书签，我怎么能找到打开此窗口的代码？

谢谢！

解决方案

请参阅 - 目前有两个用于通过Mozilla代码搜索的在线工具：DXR和MXR。前者更新更先进，后者更简单，更成熟。使用以下任何一种方式：

1. 搜索您要查找的标签：将此链接加入书签 li>

   找到一个本地化文件（通常是 .dtd 或 .properties ），可读的标签，在这种情况下： browser / locales / en-US / chrome / browser / browser.dtd ：
   
   

     ENTITY bookmarkThisLinkCmd.label将此链接加入书签> 
     




2. 搜索您找到的内部名称： bookmarkThisLinkCmd.label




3. 找到显示在UI中的代码，通常是 .xul 或 .js * ，在这种情况下浏览器/ base / content / browser-context.inc - 一个通过预处理器包含在许多XUL文件中的文件。 （请注意，DXR还会在 obj-x86_64-pc-linux-gnu 下显示一堆结果 - 这些是在生成过程中生成的结果，而不是原始源代码， ）
   
   

    < menuitem id =context-bookmarklink
    label =& bookmarkThisLinkCmd.label; 
    accesskey =& bookmarkThisLinkCmd.accesskey; 
    oncommand =gContextMenu.bookmarkLink（）;/> 
     




4. 找到 gContextMenu ：正则表达式：gContextMenu [^ A-Za-z。] - 有一堆命中，他们都在做

     gContextMenu = new nsContextMenu（this，event.shiftKey）; 
     




5. 最后找到 .bookmarkLink ：浏览器/ base / content / nsContextMenu.js＃1690

I am writing a Firefox Add-on that is supposed to add new bookmarks. I am thinking of employing some of the functionality that is already present in the Mozilla Firefox browser. As I understand, the Firefox browser is written in XUL and the code is open source. How can I find the code that performs any specific action, like in this case when I click the context menu item "Bookmark this link" a window appears "New Bookmark", how can I find the code that opens this window?

Thank you!

解决方案

See Viewing and searching Mozilla source code online - there currently are two online tools for searching through the Mozilla's code: DXR and MXR. The former is newer and more advanced, the latter is simpler and more mature. Using any of these:

1. Search for the label you're looking for: "Bookmark this link"

2. Find a localization file (usually .dtd or .properties), which maps an internal name to the human-readable label, in this case: browser/locales/en-US/chrome/browser/browser.dtd:

   ENTITY bookmarkThisLinkCmd.label      "Bookmark This Link">
   

3. Search for the internal name you found: bookmarkThisLinkCmd.label

4. Find the code that displays it in the UI, usually .xul or .js*, in this case browser/base/content/browser-context.inc - a file that's included in a number of XUL files via preprocessor. (Note that DXR also shows you a bunch of results under obj-x86_64-pc-linux-gnu - these are results generated during the build, and not the original source code, and should usually be ignored.)

     <menuitem id="context-bookmarklink"
           label="&bookmarkThisLinkCmd.label;"
           accesskey="&bookmarkThisLinkCmd.accesskey;"
           oncommand="gContextMenu.bookmarkLink();"/>
   

5. Find the definition of gContextMenu: regexp:gContextMenu[^A-Za-z.] - there's a bunch of hits, all of them doing

    gContextMenu = new nsContextMenu(this, event.shiftKey); 
   

6. Finally find the definition of .bookmarkLink: browser/base/content/nsContextMenu.js#1690

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