Directories
¶
| Path | Synopsis |
|---|---|
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Package appearance defines PicFetch's application-wide appearance modes and applies them without replacing Fyne's underlying theme.
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Package appearance defines PicFetch's application-wide appearance modes and applies them without replacing Fyne's underlying theme. |
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Package clipboard puts image data onto the system clipboard as a real image - not a file reference - so it can be pasted into another app (Slack, an image editor, ...) as an image, the way a browser's own "Copy Image" works.
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Package clipboard puts image data onto the system clipboard as a real image - not a file reference - so it can be pasted into another app (Slack, an image editor, ...) as an image, the way a browser's own "Copy Image" works. |
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Package completion is the one-shot "this background operation has finished" signal that the viewer grew nine hand-rolled copies of, and that internal/ui/exifwin grew a tenth for the Location-section map prefetch: a channel replaced at the start of each request and closed when that request finishes, which the test suite waits on instead of polling widget state a producer goroutine may still be writing.
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Package completion is the one-shot "this background operation has finished" signal that the viewer grew nine hand-rolled copies of, and that internal/ui/exifwin grew a tenth for the Location-section map prefetch: a channel replaced at the start of each request and closed when that request finishes, which the test suite waits on instead of polling widget state a producer goroutine may still be writing. |
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Package decodepool bounds background decode work.
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Package decodepool bounds background decode work. |
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Package dupes owns which files in a file set are duplicates of which other files: dHashes and native pixel sizes keyed by a stable string per file, the Hamming distance threshold that turns those hashes into groups, and the groups themselves.
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Package dupes owns which files in a file set are duplicates of which other files: dHashes and native pixel sizes keyed by a stable string per file, the Hamming distance threshold that turns those hashes into groups, and the groups themselves. |
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Package favstore persists named lists of image files.
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Package favstore persists named lists of image files. |
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Package favthumbs persists grid previews for a favorite's files under that favorite's own directory.
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Package favthumbs persists grid previews for a favorite's files under that favorite's own directory. |
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Package filepicker opens the current OS's own file/folder browser and returns the paths the user picked.
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Package filepicker opens the current OS's own file/folder browser and returns the paths the user picked. |
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Package filescan gathers displayable image files from a dropped or opened set of paths.
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Package filescan gathers displayable image files from a dropped or opened set of paths. |
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Package filesort orders a set of image files for display: by natural (numeric-aware) file name, by Exif capture date, by modification time, by size, or not at all.
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Package filesort orders a set of image files for display: by natural (numeric-aware) file name, by Exif capture date, by modification time, by size, or not at all. |
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Package imaging reads, decodes, EXIF-orients, and caches the image files PicFetch displays: JPEG, PNG, GIF (including animated), WebP, BMP, TIFF, ICO, XPM, HEIC, AVIF, SVG, and camera RAW (embedded JPEG preview only — see raw.go).
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Package imaging reads, decodes, EXIF-orients, and caches the image files PicFetch displays: JPEG, PNG, GIF (including animated), WebP, BMP, TIFF, ICO, XPM, HEIC, AVIF, SVG, and camera RAW (embedded JPEG preview only — see raw.go). |
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Package openwith buffers files the OS hands the process before the viewer is ready to receive them, and parses the file:// URLs LaunchServices delivers them as.
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Package openwith buffers files the OS hands the process before the viewer is ready to receive them, and parses the file:// URLs LaunchServices delivers them as. |
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Package preferences persists and restores standing UI preferences - sort order, merge mode, application appearance, the picture-frame slideshow's interval and shuffle order, window size and position, whether the window stays a fixed size, and whether favorite previews are cached to disk - across launches, via Fyne's app-scoped Preferences store.
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Package preferences persists and restores standing UI preferences - sort order, merge mode, application appearance, the picture-frame slideshow's interval and shuffle order, window size and position, whether the window stays a fixed size, and whether favorite previews are cached to disk - across launches, via Fyne's app-scoped Preferences store. |
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Package selection is the multi-select model behind the grid overview's batch actions: which files are picked, and the anchor a range extension measures from.
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Package selection is the multi-select model behind the grid overview's batch actions: which files are picked, and the anchor a range extension measures from. |
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Package session persists and restores the set of files that were open when the window last closed, via Fyne's app-scoped cache.
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Package session persists and restores the set of files that were open when the window last closed, via Fyne's app-scoped cache. |
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Package trash moves a file to the current OS's trash/recycle bin rather than deleting it permanently, so Shift+Delete in the app is as recoverable as a delete from Finder/Explorer/a Linux file manager already is.
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Package trash moves a file to the current OS's trash/recycle bin rather than deleting it permanently, so Shift+Delete in the app is as recoverable as a delete from Finder/Explorer/a Linux file manager already is. |
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Package ui is the application itself: the viewer, its widgets, and every feature wired onto it.
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Package ui is the application itself: the viewer, its widgets, and every feature wired onto it. |
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assets
Package assets holds the images the UI embeds into the binary.
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Package assets holds the images the UI embeds into the binary. |
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autoupdate
Package autoupdate owns the opt-in release-check/download policy, the staged-update lifecycle, and the What's-New cache (whatsnew.go).
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Package autoupdate owns the opt-in release-check/download policy, the staged-update lifecycle, and the What's-New cache (whatsnew.go). |
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copyselection
Package copyselection owns the transient interaction for selecting an image-space rectangle to copy, including crop and PNG encode of the captured source.
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Package copyselection owns the transient interaction for selecting an image-space rectangle to copy, including crop and PNG encode of the captured source. |
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deletion
Package deletion is the Shift+Delete confirmation flow: a dimmed scrim behind a centered card asking whether to move the file on screen to the Trash, and the trash.Move that follows if the user says yes.
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Package deletion is the Shift+Delete confirmation flow: a dimmed scrim behind a centered card asking whether to move the file on screen to the Trash, and the trash.Move that follows if the user says yes. |
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display
Package display owns what internal/ui's viewer currently has on the canvas: the current image's decoded frames, which of them is up, the view-only rotation, and the picture-frame crossfade.
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Package display owns what internal/ui's viewer currently has on the canvas: the current image's decoded frames, which of them is up, the view-only rotation, and the picture-frame crossfade. |
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exifwin
Package exifwin is the EXIF metadata window: a small panel listing the current image's camera settings, opened with the E key or the info overlay's "Show EXIF data" link.
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Package exifwin is the EXIF metadata window: a small panel listing the current image's camera settings, opened with the E key or the info overlay's "Show EXIF data" link. |
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favorites
Package favorites owns the Favorites menu and its dialogs.
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Package favorites owns the Favorites menu and its dialogs. |
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grid
Package grid is the full-window thumbnail overview (the G key): a virtualized grid of every loaded image, for jumping around a large drop by sight instead of arrowing through it one file at a time.
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Package grid is the full-window thumbnail overview (the G key): a virtualized grid of every loaded image, for jumping around a large drop by sight instead of arrowing through it one file at a time. |
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help
Package help is the app's documentation UI: the embedded end-user manual, the About box, and the Help menu that opens either.
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Package help is the app's documentation UI: the embedded end-user manual, the About box, and the Help menu that opens either. |
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infoview
Package infoview owns the persistent info overlay (the I key, see internal/ui/info.go's toggleInfoOverlay): its three widgets - the text label, the "Show EXIF data" link, and the card container - the current file's raw facts (byte size, EXIF presence, RAW-preview flag), and its own toggle preference and text formatting.
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Package infoview owns the persistent info overlay (the I key, see internal/ui/info.go's toggleInfoOverlay): its three widgets - the text label, the "Show EXIF data" link, and the card container - the current file's raw facts (byte size, EXIF presence, RAW-preview flag), and its own toggle preference and text formatting. |
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menus
Package menus owns the window menu bar's stateful items - the File, Window and Actions entries whose Checked/Disabled state has to move as the app's state moves - and computes that whole matrix in one place, as a pure function of a State value snapshot.
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Package menus owns the window menu bar's stateful items - the File, Window and Actions entries whose Checked/Disabled state has to move as the app's state moves - and computes that whole matrix in one place, as a pure function of a State value snapshot. |
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settingswin
Package settingswin is the Settings window, reachable from the File menu: one place to see and change every standing preference the app has - sort order, appearance, merge mode, picture-frame shuffle and interval, the folder-scan cap, the window-size cap, whether the window stays a fixed size, the three memory limits (image cache, thumbnail cache, maximum file size), and whether favorite previews are cached to disk - instead of only discovering them by stumbling onto their keyboard shortcuts.
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Package settingswin is the Settings window, reachable from the File menu: one place to see and change every standing preference the app has - sort order, appearance, merge mode, picture-frame shuffle and interval, the folder-scan cap, the window-size cap, whether the window stays a fixed size, the three memory limits (image cache, thumbnail cache, maximum file size), and whether favorite previews are cached to disk - instead of only discovering them by stumbling onto their keyboard shortcuts. |
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slideshow
Package slideshow is picture-frame mode (the P key): the window goes full-screen and, with more than one file loaded, advances to the next image on its own every few seconds - a photo frame rather than a viewer.
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Package slideshow is picture-frame mode (the P key): the window goes full-screen and, with more than one file loaded, advances to the next image on its own every few seconds - a photo frame rather than a viewer. |
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spiral
Package spiral is the Hypno Spiral easter egg: a full-screen, GPU-shader spiral in a window of its own, ported from a standalone Fyne demo into picfetch's package layout.
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Package spiral is the Hypno Spiral easter egg: a full-screen, GPU-shader spiral in a window of its own, ported from a standalone Fyne demo into picfetch's package layout. |
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widgets
Package widgets holds the viewer-free UI mechanics shared across the app's feature packages: the tappable area behind the drop zone, the singleton-window helper the secondary windows share, and the style values below.
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Package widgets holds the viewer-free UI mechanics shared across the app's feature packages: the tappable area behind the drop zone, the singleton-window helper the secondary windows share, and the style values below. |
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zoom
Package zoom is the zoom/pan view of the displayed image: the 0/1/+/- keys, click-and-drag panning, and scroll-to-zoom anchored at the pointer.
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Package zoom is the zoom/pan view of the displayed image: the 0/1/+/- keys, click-and-drag panning, and scroll-to-zoom anchored at the pointer. |
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Package uitest provides test fixtures shared by this module's test suites: synthetic image files in every format the viewer reads, the temp files and URIs to hand them over by, and swap-in stubs for the OS-level seams (file chooser, image clipboard).
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Package uitest provides test fixtures shared by this module's test suites: synthetic image files in every format the viewer reads, the temp files and URIs to hand them over by, and swap-in stubs for the OS-level seams (file chooser, image clipboard). |
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Package update talks to GitHub Releases, verifies GitHub immutable release attestations, and replaces the running binary.
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Package update talks to GitHub Releases, verifies GitHub immutable release attestations, and replaces the running binary. |
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Package wallpaper sets the current OS's desktop wallpaper to an image file, for the Actions > "Set as Wallpaper" action.
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Package wallpaper sets the current OS's desktop wallpaper to an image file, for the Actions > "Set as Wallpaper" action. |
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Package wingesture recognises a spiral drawn by dragging a window around the desktop, and which way round it was drawn.
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Package wingesture recognises a spiral drawn by dragging a window around the desktop, and which way round it was drawn. |
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Package winpos reads and writes the on-screen position of a Fyne desktop window.
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Package winpos reads and writes the on-screen position of a Fyne desktop window. |
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