WIMageViewer is an image/photo viewer, it does this:

• Quick folders: Move/copy current image to one of the quick folders, easily changable.

• It caches images.

• Show geolocation & map in infos

• The help:

                |f - toggle fullscreen
                |i - show image information and geolocation
                |down/up - next/prev
                |home/end - first/last
                |r - rotate
                |[+,-,=] - zoom in,out,fit
                |n - rename
                |l - reveal file in file browser
                |backspace - trash/delete current image (meta: don't confirm)
                |o - open Folder
                |left/right - navigate folders
                |[alt,ctrl|cmd] - Keep pressed to show quickfolders
                |[alt,ctrl|cmd]+[1-6] - Quickfolder operations copy,move
                |h - show this help
                |
                |Drop a folder or file onto the main window to open it!
  

• Download the zip, extract it somewhere and run it. It is not signed, google for "open unsigned mac/win".

• Get Java 14 from https://jdk.java.net
• Clone the repository
• I use the free community version of IntelliJ IDEA

Packaging:

• Download JDKs for the other platforms (and/or adapt cPlatforms in build.gradle.kts), extract them and set the environment variables to it:
  • export JDK_MAC_HOME=..., export JDK_WIN_HOME=..., export JDK_LINUX_HOME=...
• Package for all platforms: ./gradlew clean dist. The resulting files are in build/crosspackage

• Kotlin and Gradle
• TornadoFX
• Metadata extractor to extract image tags and geolocation
• controlsfx for notifications
• leafletjs for maps
• Directory-watcher to watch local files for changes

MIT