d2phap / d2phap/ImageGlass

The ability to open an image without a file extension.

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#523 9 comments 2 reactions 0 assignees View on GitHub

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🎯 feature
Dominant language
C#
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Is your feature request related to a problem? Please describe.

I have these tga files on my system and they are used for software in such a way that they cannot have file extensions. I like to use ImageGlass to preview these files, but it doesn't work unless I add the tga extension to them.

Describe the solution you'd like

I would like the viewer to be able to open files regardless of whether or not the extension is on them.

Describe alternatives you've considered

IrfanView can do this (it asks if you'd like the file renamed) but I much prefer the open source licensing and visual aesthetics of ImageGlass.

Additional context

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing ImageGlass's file-opening entry point and how it identifies supported image formats. Reproduce the issue with an extensionless TGA file, then determine the expected behavior for opening it without renaming and verify that the viewer can still browse and preview it.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
desktop
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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