"Dead/Hot Pixels" tool present but not implemented

[Gooichand]

Issue Summary

Various → Dead/Hot Pixels tool entry lacks implementation in main window

Description

The [9] [Various] group lists "Dead/Hot Pixels" as the third tool, described as detecting and fixing sensor defects.
MainWindow.open_tool has no case for tool == 2 when group == 9; only tools 0 and 3 are handled.
Selecting "Dead/Hot Pixels" therefore has no visible effect.

Steps to Reproduce

1. Load an image into LOOK-DGC.
2. Double-click "[Various] → Dead/Hot Pixels".
3. Observe that no new analysis window appears.

Expected Result

A tool window should open to analyze and correct dead/hot pixels, or the tool should be flagged as unavailable.

Actual Result

No subwindow is created due to missing case in open_tool; the UI silently ignores the selection.

Affected Files

• gui/tools.py
• gui/look-dgc.py

Suggested Fix

Implement the Dead/Hot Pixels analysis widget and map it into open_tool, or disable the item in the tool tree until implementation is available.

[diksha78dev]

Hi, I am OSCG'26 contributor and i would like to work on this issue, can you assign this issue to me?

[Gooichand]

@Diksha78-bot after completing issue which are assigned to you we will see about this issue

[Aditya8369]

@Gooichand can i work on it?

[Tech-Psycho95]

Hi @Gooichand

I’d like to work on this issue.

Plan of Action:

• Add a case in MainWindow.open_tool for group == 9, tool == 2.
• Implement a DeadHotPixelsWidget in gui/tools.py to handle detection/correction.
• If full functionality isn’t ready, provide a placeholder UI with a clear “Not yet implemented” message.
• Ensure the tool tree item is disabled or flagged until the widget is functional.
• Test that selecting the tool now opens a subwindow and behaves consistently.

If you have any suggestions, I’m ready to hear them or if any other Plan of action you can also tell that.