Turn Web Addresses into Hotlinks for the AHK File Peek Window (AutoHotkey Tip)

Using the AutoHotkey GUI Link Control to Display AHK File Notes Allows You to Turn Web Links Hot

While perusing the notes in various .ahk scripts using the subroutine ReadNotes—which I had added to the AutoStartupControl.ahk script and discussed in my blog “Peeking at Notes Inside Auto-Startup AHK Script Files (AutoHotkey Startup Control)“—I noticed that many scripts included URLs to reference sites. A common practice used by scriptwriters when giving credit to another script or offering additional information about the source, these sites can offer valuable insight or resources. Usually, a Web address appears as a complete URL including the HTTP(S)://. I wondered, “Wouldn’t it be great to just click a link in the Notes window to load the page?”

Since we write AutoHotkey scripts in plain text, attempting to provide hotlinks inside the file using HTML code (or other techniques) doesn’t make much sense. I can open the file and copy the Web address—pasting it into my browser, but a hotlink in the Notes window would save a lot of time. I immediately switched from using the Text GUI control to the Link GUI control. By inserting the Link control into the AutoStartupControl Notes GUI window, I can turn any URL into a hotlink—as long as I use a Regular Expressions (RegEx).

The Link GUI control in the Notes window can turn any fully formed Web address into a hotlink for immediate access.

Using the Link GUI control comes with a couple of foibles, but, for the most part, it behaves in a manner very similar to the Text GUI control.

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AutoHotkey Tip of the Week: Cull Web Links from a Web Page and Activate Each in a Pop-up GUI

This Time I Combine a Number of AutoHotkey Techniques to Put Active Links in a Graphical User Interface (GUI) Pop-up Saving Space with GUI Tabs

As I pondered the GetActiveBrowserURL() function from last time, I looked for more ways to use this unique function by reviewing Chapter Ten, “An App for Extracting Web Links from Web Pages” from A Beginner’s Guide to Using Regular Expressions in AutoHotkey. By combining the function with the UrlDownloadToFile command and a couple of GUI controls (Link and Tab), I quickly wrote a script for collecting all of the external links from a Web page into a pop-up window displaying a list of active links—merely, click to follow one.

The GUI contains 10 tabs—most with 20 hot links each scraped from the ComputorEdge Free AutoHotkey Scripts page.

This process included a number of learning points worth discussing:

  1. I found the GetActiveBrowserURL() function more reliable and robust than using the Standard Clipboard Routine.
  2. Depending upon the target Web site, you may need to tailor your Regular Expressions (RegEx) to produce the most useful results.
  3. The GUI Link control creates hot Internet links for immediate action.
  4. The GUI Tab control wraps long lists for scenarios where no scroll bars exist and column wrapping proves impractical.

In this blog, I offer the script with a short discussion of the Regular Expressions (RegEx). In a future blog, I’ll discuss how to build a GUI pop-up window with an unknown number of hot Weblinks (almost 200 in the example at right) while not letting it get out of hand. But first, my thoughts on the GetActiveBrowserURL() function.

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