Coding projects (by me)

When ZTree is installed under C:\Program Files, the zbar.dat file is written here %AppData%\ZTreeWin\zbar.dat Which isn't found, ZPreview shows the "No vaild 'zbar.dat' found, not even at specified ZBarPath" message in the GUI. I can see nowhere to to set ZBarPath in the config, so I tried set ZBarPath=%AppData%\ZTreeWin\zbar.dat c:\...\ZPreview.exe which got it to work. Feature requests 1. State in the README.md and the GUI that the ZBarPath environment variable might be needed. 2. At least optionally support automatically using %AppData%\ZTreeWin\zbar.dat Thanks Ben

From what I can tell there is no default file content to handler mapping table, it appears to be file extension mappings. Ideally implement file content to handler (magic on *nix systems). But at least have a default set of handler to file extension mappings. Worst case state on the README.md page that the mappings need to be manually configured. Thanks Ben

Implemented in [](70c40a367661) on branch [f19deb2a-archive-windows-handlers](/timeline?r=f19deb2a-archive-windows-handlers). Embedded archive previews now exclude only the shell provider placeholder, so extracted archive entries can use concrete Windows Preview Handlers. `dotnet build ZAAP.net/ZPreview/ZPreview.csproj -p:EnableWindowsTargeting=true` succeeded. `dotnet test ZAAP.net/ZPreview.Tests/ZPreview.Tests.csproj -p:EnableWindowsTargeting=true` could not run on this Linux host because `Microsoft.WindowsDesktop.App` for `net10.0-windows` is not installed, so I am leaving the ticket in Review and did not integrate the branch back to develop.

Starting implementation on branch [f19deb2a-archive-windows-handlers](/timeline?r=f19deb2a-archive-windows-handlers). Plan: allow concrete Windows Preview Handlers for extracted archive entries, add regression coverage, then build and test the affected ZPreview projects.

Implemented WebP preview rendering fix in [](4f4b5b0f97d4932b238db5d0c7da06322c98e9c8) on [ticket-5bc2ea8e-webp-preview](/timeline?r=ticket-5bc2ea8e-webp-preview). The preview now renders decoded image frames through Graphics instead of cloning via new Bitmap(image), which should preserve visible pixel data for WebP during refresh and rotation. Build succeeded, but I could not run the net10.0-windows testhost on this Linux machine because Microsoft.WindowsDesktop.App 10.0.0 is unavailable, so leaving this in Review.