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New Idea

Ability to customize "Find in Table Cells" dialog

Status: New
by Proven Zealot ‎09-20-2013 03:01 AM - edited ‎09-20-2013 03:03 AM

Tables are often used to display test results organized in columns, which means the user very often has to search a particular column for a specific value. At present the "search vertically" checkbox is not checked by default in Find in Table Cells dialog, which means the user has to explicitly select it otherwise the search could locate the wrong cell.

 

What I would like to have is the ability to programmatically set the relevant default options on the dialog before it is shown. With this I mean:

  • Show/Hide/Dim some elements
  • Preset some value (like checking the Search Vertically option)

 

FindInTable.png

 

( Tested with CVI 2012SP1. Not yet installed 2013 )

  1. Open a project
  2. Go to Options
  3. Select Build Options...

 

If all the "C Language Options" are unchecked

Checking "Build with C99 extensions" check box should automatically check the "Require function prototypes" check box. If not, if a function is not prototyped before invoked then the compiler will generate an error (which is good and safe for the user).

This idea is similar to the fact that one cannot check "Enable OpenMP support" until C99 option is checked

 

Later on, if a user load a project with C99 support set but "Require function prototype" uncheck I guess CVI should let him know that it will set the "Require function prototype" for him in the Build options (simple dialog box for example).

 

Regards, Philippe

 

Capture.PNG

Welcome Page : Browse .cws rather than .prj

Status: New
by Member 40tude2 on ‎09-20-2013 01:04 AM

Bonjour,

This is a minor thing (I mean aesy to improve)

 

On the Welcome page when you click the "Browse" folder icon the file dialog looks for .prj by default :

 

Capture.PNG

I believe it make sense to look for "Workspace" by default

Doing so one can find out his workspaces directly (NewSamples.cws for example) rather than get the Open File dialog box on screen, then select workspace in the type list then look for his .cws

 

Does it make sense?

Yes because even single project based project are included in a workspece so it does not change anything for the one looking for "simple" project

Yes because more and more CVI users have more than one project in a workspace and so changing the default behavior will save time (1 or 2 seconds) for most of us.

 

Regards, Philippe

 

add the 'view control callback' to menu items from uir editor

saves alot of time for searching the CB manualy in huge projects

Currently, it is only possible to load XML for parsing from an xml file.  In order to load xml data from a string, it is necessary to either write to a temporary file, or use the MSXML library directly.  It would be fairly simple to modify the CVIXMLLoadDocument() Function (or create a new function) which uses the MSXML IXMLDOMDocumentloadXML() function, which allows loading XML directly from a string. 

 

Adding this code to the current function after the IXMLDOMDocumentload() function would improve the CVIXMLLoadDocument() function so that it tries opening the input string as direct XML if it is not a path (Replaces line 167):

 

__caErrChk(MSXML_IXMLDOMDocumentload(xmlHdl, NULL, variantPath, &success));
	 
	if(!success) //if loading as a path fails, try reading as direct XML code
    {
        __caErrChk(MSXML_IXMLDOMDocumentloadXML(xmlHdl, NULL, fullPath, &success));    
    }

I use SavePanelState and RecallPanelState all the time but it give me error when I add/change existing control. I would like to request save and recall only one control that way I don't have to worry about other controls which I am not interested in.

Status: Under Consideration
That's a good point. I was probably too rash in declining this suggestion.

So far there is no way to take advantage of the CVI  style sheet when embedding HTML tags in the documentation of our functions 

The situation is as follow : 

1 - If the user does not use HTML tags every thing looks good BUT, for example, there is no way to display correctly a sample source code as it is done in the documentation of LoadPanel for example (see below). Same thing for the icons and other cool stuff available in "../cvi2013/bin/libref/tooltp.css"

 

Capture.PNG

2 - On the other hand, if the user use HTML tags in the function documentation then the display look "weird" and there is no easy way to improve the display.

 

My proposals

1 - Alow the users to leverage the .css file that come with CVI. This mean document/explain the style and the ressouces available (icon etc). This also mean that when the users embed HTML tags in the documentation then the help should include the CVI .css file and then the user documentation (like it is done for the CVI function call documentation)

2 - Another option could be to create a new documentation tag that help users to describe their own .css file. The problem here is that it would break the consistency within the documentation. I prefer option one.

 

I hope its understandable... :-)

Regards, Philippe 

The functions available today are OK in terms of functionality but limited in terms of syntax/grammar

 

For example : 

  • No support for multiline patterns
  • No support for '\s' in patterns
  • No support for [:alnum:] in patterns
  • No Posix conformance (ISO/IEC 9945-2:1993 for example)
  • No way to select among various syntaxes (grep, awk, ECMAScript...)
  • At least the ECMAScript grammar should be fully supported

 

I would like to propose to change the Regular Expression compiler with a brand new one

Keep the existing API (but support much better grammar)

Extend the API of the current intrument driver if needed or if it make sense (a Find/Replace function could be a nice for example)

 

 

Philippe

CVI & LabVIEW UI Builder

Status: New
by Active Participant msaxon on ‎01-09-2012 07:18 AM

It seems to me that it would be really neat if CVI were able to support publishing/acceptance of XML data in the format required by LabVIEW UI Builder. The idea of LabVIEW UI Builder thin clients with a CVI server is quite appealing.

Improve auto indent

Status: New
by Trusted Enthusiast on ‎08-23-2013 08:04 AM

As discussed here, the new and nice auto indent feature does not always work consistently. I suggest to improve this:

 

  • at present auto indent considers the first 40 characters of a line only; if indentation is later, say at column 44, auto indent fails. I suggest to loosen this restriction and consider up to 100 characters
  • at present, different comment styles are treated differently. Although /* */ is THE valid C comment, auto indent can be configured only for the // style comment, it ignores this setting for /* */ comments. I suggest to treat both types of comments the same way

Thanks!

 

 

Save debug information

Status: New
by Trusted Enthusiast on ‎08-16-2013 02:24 AM

CVI2013 does not seem to save debug information, instead it has to generate it every time a project is loaded. For large projects this can take some time...

Prior to CVI2013 we were used to a large *.cdb file with browse information which is now gone.

 

I suggest to save debug information (function list,...) to a file that is loaded on starting CVI so one can make use of this information 'immediately'.

 

I do like the improved editor features of CVI2013; maybe two toolbar icons could be added for the two new commands  'Goto Next Function' / 'Goto Previous Function' ?

Be able in CVI to deploy code to a Compact RIO for execution. This would allow Compact RIO users to use C code from a Linux LabVIEW.

Hello,

 

a long standing issue with the function GetGlobalMouseState is that it does not detect the <alt> key modifier (contrary to the documentation).

 

I'd like to suggest adding the capabilities to detect the key modifiers

 

  • <alt>
  • <shift> + <alt>
  • <ctrl> + <alt>

Of course this can be done with the Win32 function GetKeyboardState, and this is how I do it right now, but this means that I have to include <windows.h>.

 

Thanks!

We use the our development and target installation PC's to support both new and legacy projects that were developed under earlier versions of IVI Compliance.  As the only current way to change IVI versions is to uninstall and re-install, we are stuck using the earliest one as a common denominator.   With hundreds of old projects to re-compile, frequent across-the-board updates are not possible.  Newer versions of instrument drivers such as HSDIO are only compatible with later versions of IVI. 

 

I would like to have a reasonably easy way to switch IVI versions, so we can support both old and new code from our development PCs.  Even a batch file and some registry edit instructions would be better than the way it is now.  However, that would limit its use in a secure environment where the users don't have general admin privileges.

 

From an NI business perspective, this may be blocking customers from purchasing upgrades or new NI products.

Add an ATTR_COLUMN_PROPORTION (tree or table control) column attribute to set the width of a column in percent.

A second attribute could be added, to maintain column width proportions, in case the user is resizing the columns.

add new plot styles providing error bars

Status: New
by Trusted Enthusiast on ‎10-20-2011 09:51 AM

Hello,

 

I see no easy way to plot data in a scatter plot including their error bars...

 

Hence I suggest adding plot types such as

 

  • VAL_SCATTER_ERROR_BAR
  • VAL_SCATTER_HORIZONTAL_ERROR_BAR
  • VAL_SCATTER_BIDIRECTIONAL_ERROR_BAR
  • VAL_SCATTER_ASYMMETRIC_ERROR_BAR
  • VAL_SCATTER_ASYMMETRIC_HORIZONTAL_ERROR_BAR
  • VAL_SCATTER_ASYMMETRIC_BIDIRECTIONAL_ERROR_BAR

If this desire gets accomplished, it would also make sense to add some related attributes, specifying the size, type, and color of the error bar.

 

 

Shortcut for Collapse All and Expand All

Status: New
by Member Harvster on ‎07-03-2013 12:05 PM

When writing a large amount of functions for CVI, I use the View>> Collapse All / Expand All options quit a lot.  It would be incredibly useful to have a keyboard shortcut to do this. 

 

That's all, but I can't stress how much I use these menu items and how incredibly helpful it would be to have a shortcut.  All of my coworkers agree.  Thanks.

Browse any <file>.c, by right-click on a file in project view file list.

In Window "Source Code Browser/View" Browse Identifier:
Allow to copy entries in column 'Functions' and other columns, if useful.

 

Reason:
This would help to create a content list in <file>.c or any other documentation.

Copy full columns or line by line might be useful.

Why does the numeric lab style have ATTR_FRAME_COLOR but not string, list box and text box?

It always seemed inconsistent to me.

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