There used to be Dynamic Data Exchange API (type of IPC) in windows which allowed sending notifications with params to running process and they would grab focus and conduct the operation. Is there anything similar in xwindows/gnome?
Like for example, when I get my phpunit errors, it comes with file path and line number. Was wondering if using any bash script or perl etc, I could grab the output and make the line below clickable
protected/tests/controllers/CmsControllerTest.php:17
so it quickly focus on my eclipse, open the file and moves cursor to the right line number.
phpunit and eclipse is just for examples. enough said.
The usual way to address this, would be to make the functionality an eclipse plugin.
There are lots of examples on how to write such plugins.
Moreover, you can probably lean on/reuse rather feature complete existing views (Problems view, Tasks view etc.) so making it look beautiful and matching eclipse should be a breeze.
Alternatively, there is a rich API that you could use to implement your own IPC channel to talk with your test runner outside Eclipse. An example of that is eclimd, the Vim-eclipse integration thing. Specifically, look at it's behaviour in 'Headed Eclipse' mode.
Related
I want to create custom documents on my website which is running on a Linux-based server. My website has user login capability to access specific details on the website.
What I want to do is:
Use a default .tex file where the contents of the main document are stored. This would be available on the server (on admin side);
Get few user specific inputs (like login name, the day and date when the request was made), their custom inputs like what specific details they want (this will make it possible to include or exclude few chapters, sections from the document);
Using the inputs received above (in point 2), the document would be customized on the fly on the website by running LaTeX compiler and the output of the compilation would be shared with the user.
My questions are:
Has someone tried this before? Any suggestions, alternatives they can point to? If there is any other better solution than LaTeX, I am open to hear and understand that as well.
Are there any specific settings that we need to do either on the server or on LaTeX installation that will enable doing this?
Any additional packages, programs are required to be installed to get this working?
Any help and insights would be appreciated.
You can generate PDF using appropriate libraries for programming language you use for your back-end. This is definitely safer than injecting user input into TeX file and probably would be faster too.
PHP: Best way to create a PDF with PHP
Ruby: https://github.com/prawnpdf/prawn
anything else: google for "$LANGUAGE generate pdf".
The first and the second questions can be done in any programming language you choose while reading the .tex template and add/omit the data, then save it to the temporal .tex file. After compilation yo can remove this file. If you are working with a linux server you can use a service (cron, systemd) to automate the cleaning of files.
To compile and get the file you must use pdflatex command line program, which is the one any LaTeX editor uses. I compile my LaTeX documents this way in linux. I think this way is quite fast, except if you want images in this document, or are using tikz pictures.
I know I am suggesting the old way to do the work, but usually is the best way.
And, finally, I think PHDComics uses something like this for the emergency button (down in the right), only that in the site the pdf is already generated for the specific comic: http://www.phdcomics.com/
I saw that there is a lua plugin for eclipse and there is a docpage on the awesome main page api_doc and all the .lua files in /usr/share/awesome/lib.
So I thought it must be possible to create a Library or Execution Environment so that one has tabcompletion and docview.
So I tried making my own Execution Environment:
wrote the standard .rockspec file
downloaded the documentation made an ofline version of it and put it in docs/ folder
ziped the files and folders in /usr/share/awesome/lib
ziped all up
tried it out ... and it failed.
When I try to view a documentaion for a .lua file I get "Note: This element has no attached documentation."
Questions: Am I totaly wrong in my doing (because I have the feeling I am)? Is there any way to edit the rc.lua with tabcompletion and docview?
Koneki will probably take a while to setup, but it's definitly worth it. Going for the".doclua"(by using version 1.2) would certainly make it, but I doubt that using a script to generate the information you need, would work out on the long run.
Most likely, you'll probably pass a bit of time to define what kind of object you're dealing with every time you come across one. The right to do, would be to actually take the time to see if the object/module/inner type inherit from an another object, so can actually have more completion feature as you keep using autocomplete to go from one object to another by pressing "dot"+ctrl_space.
In an ideal world, one person could probably make it right and share to other, so they can enjoy a full featured autocomplete editor.
Found solution for eclipse.
First off the idea of setting up an Execution environment was the wrong one.
So the whole thing about downloading the doc although.
For more information on that visit eclipse Wiki for LUA Development Tool.
The right thing to do is to add a source folder which contains the /usr/share/awesome/lib directory.
The bad news is that my comment from above was totally right, which means one has to configure each .lib file in /usr/share/awesome/lib to meet the requirements of the Documentation Language described here.
Than editing the rc.lua (which one can add to the project in eclipse) works with tabcompletion and doc view.
Since the Documentation Language used in the lib files is similar to the one used by "LUA Development Tool" one has not to change many things. Maybe there are even scripts for that.
Update: It appears that VS doesn't have the hooks needed to do what is needed in my use case. However there are a couple of options that could work for other people and as such I'm marking the question as answered but I would love to find a solution that works for me.
We have encrypted files that are routinely kept in encrypted form within source control (TFS). When I want to compare versions I use Beyond Compare and have added the encryption/decryption tool as filtering on the read/write process to allow plain text viewing and editing.
However if I just want to open the file for reading/editing it's a bit tedious using a dummy comparison just to view/edit the file.
As such as I wondering if there is a configuration setting or way in Visual Studio that would allow me to insert a filter on the read/write so that it could display/edit/save files that would otherwise be unreadable.
Edit:
*NB: The encryption aspect is just single use case *, I'm actually looking for a generic answer that doesn't require writing an editor to replace the editors within VS that already exist such as the MS supplied XML editor or the custom third party ones.
I have both custom and non custom files that are encrypted. Each file type already has an editor. We have no access to the source for any of these editors. The problem is that the file is encrypted in TFS, and all I need is the filtering on the read and write for all files regardless of editor.
I want to use all the existing features of the installed editors without change. Only the reading and writing need to be customised.
Here's a potentially hacky way to achieve what you are trying to do, if there is no other easy option.
TFS stores data in a SQL database. Therefore you can theoretically modify the read/edit command that is used to extract the data from TFS and send it to the editor/viewer. This might involve modifying a stored procedure, or putting a trigger in place to modify the data before it is presented to the editor.
You would need to run a Profiler Trace on the TFS database when you click on edit/view or browse to the node in the source control tree. This will help you to figure out what data TFS is accessing and what functions/stored procs/tables etc it used to extract said data.
The same in reverse; you'd need to modify the 'writing' of the data to use your custom tool before putting it in the DB.
SQL has the ability to call CLR code, so you could use your tool if it's written in .NET.
The easiest way would be to download the 2012 SDK, Microsoft already provide a nice walkthrough on how to implement your custom editor HERE.
The process is:
Install the SDK
Fire up VS2012; Select New Project -> Other Proj Types -> Visual Studio Package
Visual C#, company name, etc...
Tick the "Custom Editor" tickbox
Fill in the rest of the details
So now you're presented with all the source of a vanilla text editor, and the part you want to hook in to is the IPersistFileFormat::Load() and IPersistFileFormat::Save() functions found under EditorPane.cs and put your encryption/decryption routines in there, thus you'll be left with a text editor with a custom encrypted file format.
This may not do what you need, since you need to call third party exe. However this answer may be useful for others that have access to source code (or a dll or library).
You could write a file system filter that encrypts/ decrypts the data to and from disk. Note that the driver sits at the OS level, and is outside of Visual Studio.
From the MSDN article File Systems and File System Filter Drivers:
A file system filter driver intercepts requests targeted at a file system or another file system filter driver. By intercepting the request before it reaches its intended target, the filter driver can extend or replace functionality provided by the original target of the request. Examples of File Systems and File System Filter Drivers include anti-virus filters, backup agents, and encryption products.
See this Code Project article for a tutorial: File System Filter Driver Tutorial. The article does not show how to do encryption/ decryption, but shows how to get a simple driver up and running.
There are extensions that will capture events to the current window save for example and what turns out to be document load. ** This is not a custom editor **
check out the following two links:
http://msdn.microsoft.com/en-us/library/dd885244.aspx
and a fairly complete open source addin that works with files when saved (regardless of type)
https://bitbucket.org/s_cadwallader/codemaid/src/7cf1bf6108801f48b85e30d85e1646fbc73ba889/CodeMaid/Integration/Events/RunningDocumentTableEventListener.cs?at=default
which hooks the RDT table to extend the current environment. You would need to adjust from here of course but this should get you going in the right direction.
I've added logic in Emacs to automatically call browse-url on a DMD generated html documentation file upon completion of a special build finish hook I've written.
In order for this to be usable I now want this call to only open a new browser tab the first time it is called and the rest of the times only reload the tab already showing the the doc file.
Is this possible, preferrably in Google Chrome?
I've scanned command line arguments for both GC and FF but have found nothing.
I suspect some Javascript/HTML-5 may do the trick but I know nothing about that.
For Firefox look into browse-url-firefox-new-window-is-tab and / or browse-url-maybe-new-window. You could follow the execution path from the definition of browse-url-default-browser, all in the browse-url.el.
But the basic idea is that you could just look at how, for example, browse-url-firefox is implemented, write the one that does exactly what you want (launches Firefox in the way that you need), and set it to be the browse-url-browser-function. The value of this variable must be a function which is called from browse-url.
What is interesting (perhaps something similar is available in Google Chrome), there's MozRepl, obviously, it will run in Mozilla browsers, and there's a binding for Emacs to talk to this REPL (interactive JavaScript interpreter). Using that you can have very fine-grained control over the behaviour of the browser, including, but not limited to creating new GUI components (using XUL), manipulating browser windows and so on. Would probably depend on how much time you are willing to spend on it.
I have gone thru several relevant looking questions but they did not contain the answer I am looking for. So, here is my question:
I have several web applications at my workplace, which are written using different frameworks and the authors are long gone to ask for feature updates. Hence I have to go thru the same grueling sequence of actions to get, which amounts to a file size of few kilobytes, everyday.
I tried parsing the page source but the programming technique of the authors were all over the place. Some even intentionally obscure the code to not let the data show as text, and there is no reason for this as the code they wrote is company asset. Long story short, I realized if I can copy and paste the textual content of these pages, I can process that data much easily than parsing the page source to get the text (which is sometimes totally impossible)
So, I am now looking for a browser plug-in (in windows or linux environments) or equivalent text based tools on windows or linux, which will load these pages and save the text on the screen to file(s) when invoked.
Despite how hard I tried, I am coming up empty handed.
I do not want to utilize the services of a third party screen-scraping web site, as the data is company confidential and not accessible by outside parties. Everything has to happen on the client end as I do not have access to the servers these apps are running on (mostly IIS on windows front end and a oracle db at the back end. The middle tier, as I have explained before is anyone's wild guess, ranging from native oracle apps to weblogic to tomcat and to some in house developed java/javascript stuff.
Thanks for all the help in advance
After searching for an answer for well over a year, I came to realize, as long as I use windows, a modern version of it that is, autohotkey is my savior.
I open the web page, maximize it, place my cursor (mousemove, x, y) then left click (mouseclick, L) then send ctrl-A followed by ctrl-C.
Voila ! everything is in the clipboard. Then I activate my unix session (winactivate PuTTY) and send appropriate key press commands to launch the editor of my choice (which is vi) and finally send a shift-Insert to paste the clipboard into my document. Then save and exit of course.
As an added bonus, right after my document is saved, I can invoke the script of my choice to parse this file and give me back the portion(s) I am interested in.
I know it is not bullet proof, but for my purpose, it helps to a great extent. As a matter of fact, I can do whatever I want with this method.
What about something like this: http://www.nirsoft.net/utils/htmlastext.html
Freeware that converts an HTML page to text
Any of links, lynx or w3m will do what you want, they are text browsers and you can dump text from a webpage with, for example:
w3m -dump http://www.google.com > g.txt