+1, Helena 

> On May 14, 2024, at 2:36 PM, Vaclav Petras via grass-psc 
> <[email protected]> wrote:
> 
> +1, Vaclav
> 
> On Tue, 14 May 2024 at 13:46, Anna Petrášová via grass-psc 
> <[email protected] <mailto:[email protected]>> wrote:
> +1 for me!
> Anna
> 
> On Tue, May 14, 2024 at 12:29 PM Veronica Andreo via grass-psc 
> <[email protected] <mailto:[email protected]>> wrote:
> Dear PSC,
> 
> Linda has just completed her student grant project and submitted the final 
> report (forwarded below). 
> 
> I hereby propose to approve her final report and issue the second payment. 
> 
> Big thanks to Linda and her mentors for their work and commitment! Thanks as 
> well to those testing and providing feedback! Very nice work Linda!! 
> Congratulations!
> 
> I start with my +1
> 
> Vero
> 
> 
> ---------- Forwarded message ---------
> De: Linda Karlovská via grass-dev <[email protected] 
> <mailto:[email protected]>>
> Date: lun, 13 may 2024 a las 14:15
> Subject: [GRASS-dev] Final reports for Mini project 2024: Easy command 
> history navigation through the History browser panel
> To: GRASS developers list <[email protected] 
> <mailto:[email protected]>>, <[email protected] 
> <mailto:[email protected]>>
> 
> Hello everyone,
> I am sending the short report for weeks 7-9 and the final report of the Mini 
> Project devoted to improving GUI, particularly the History browser pane. The 
> goal of this project was to provide a user with a better command history 
> navigation and I think it was quite successful :-), you can have a look at 
> screenshots here: [1]
> 
> What did I complete during weeks 7-9?
> I completed the PR  <https://github.com/OSGeo/grass/pull/3421>[2] 
> implementing time node branching in the history tree. Moreover, I also added 
> a button to update the current region based on the region used during command 
> execution (PR  <https://github.com/OSGeo/grass/pull/3679>[3]). Besides that, 
> I introduced icons representing command status (success, failed, running, 
> aborted, unknown) and added them in front of history entries (PR  
> <https://github.com/OSGeo/grass/pull/3679>[4]).
> 
> Thanks Anna Petrasova for the valuable comments in the reviews!
> 
> Final report
> Abstract
> 
> This project builds upon the work initiated during the OSGeo sprint in Prague 
> in the summer of 2023, which focused on creating a new History Browser panel 
> to facilitate access to the command history. Although the new History Browser 
> panel became available in the GRASS development version starting December 8th 
> (refer to the PR [5]), initially it provided only a basic, single-level 
> display of commands from the history log, with the capability to relaunch 
> commands but lacking detailed command information. This project aims to 
> enhance the basic functionality by incorporating several improvements.
> 
> The state of the art BEFORE the start of the Mini project:
> The History Browser panel displayed a simple tree of command entries loaded 
> from a plain-text history log. It had only the capability to relaunch 
> commands.
> 
> The state of the art AFTER Mini project:
> Implemented changes include:
> 
> Transitioning the plain text format of the history log (.wxgui_history) to 
> JSON format, allowing more information to be stored for each executed 
> command. Newly, the log stores information about the timestamp, command 
> status, runtime duration, region settings, and mask usage.
> Instead of implementing the initially planned context option "Show Info" and 
> displaying a small dialog with process information, the history pane was 
> redesigned into two sections. The upper part features the  history tree, 
> while the lower part includes two static boxes presenting information stored 
> in the history log. The first box contains general details, and the second 
> box displays the computational region during command execution.
> Adding a symbol in front of each command in the tree based on the command's 
> status.
> Branching the tree based on the date of command execution - tree is branched 
> into days and sorted from the Today node to older nodes. Command nodes are 
> sorted from the oldest to the newest.
> The task of filtering commands based on status was not addressed during the 
> project due to higher-priority issues that emerged:
> 
> Adding the "Update current region" button, which dynamically updates the 
> region based on the executed command and its information stored in the 
> JSON-formatted history log.
> Introducing a new Delete option in the command tree
> Rearranging the Export History button
> Next Steps:
> Possible improvements for the History browser pane:
> 
> Fixing of command status for nonsense entries (already noted here: [6]):
> Sorting the commands in the history tree from the newest to oldest (seems 
> more logical)
> Implementing efficient refresh methods (currently all nodes are refreshed 
> when adding a command)
> Showing the complete error text if a command fails. (Now there is a “failed” 
> status written but no clue what actually happened).
> Adding the new combo box restricting the filtering based on the command status
> Adding the Copy context menu option to command nodes
> 
> Permanent links to GitHub PRs and screenshots of the improved History Browser 
> pane can be found at [7] and [1].
> 
> 
> 
> [1] 
> https://trac.osgeo.org/grass/wiki/wxGUIDevelopment/EasyCommandHistoryNavigation#ScreenshotsofHistoryBrowserimprovements
>  
> <https://trac.osgeo.org/grass/wiki/wxGUIDevelopment/EasyCommandHistoryNavigation#ScreenshotsofHistoryBrowserimprovements>
> [2] https://github.com/OSGeo/grass/pull/3622 
> <https://github.com/OSGeo/grass/pull/3622>
> [3] https://github.com/OSGeo/grass/pull/3421 
> <https://github.com/OSGeo/grass/pull/3421>
> [4] https://github.com/OSGeo/grass/pull/3679 
> <https://github.com/OSGeo/grass/pull/3679>
> [5] https://github.com/OSGeo/grass/pull/3234 
> <https://github.com/OSGeo/grass/pull/3234https:/github.com/OSGeo/grass/pull/3234>
> [6] https://github.com/OSGeo/grass/issues/3698 
> <https://github.com/OSGeo/grass/issues/3698>
> [7] 
> https://trac.osgeo.org/grass/wiki/wxGUIDevelopment/EasyCommandHistoryNavigation#FinalReport
>  
> <https://trac.osgeo.org/grass/wiki/wxGUIDevelopment/EasyCommandHistoryNavigation#FinalReport>
> Have a nice week.
> 
> Linda
> _______________________________________________
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> 
> 
> -- 
> Dra. Verónica Andreo
> Investigadora Adjunta de CONICET
> Instituto Gulich (CONAE - UNC)
> Centro Espacial Teófilo Tabanera (CETT)
> Falda del Cañete - Córdoba, Argentina
> +54 3547 400000 int. 1153
> https://veroandreo.gitlab.io/ <https://veroandreo.gitlab.io/>
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