- Redesign tutorial tour from modal dialogs to popovers pointing at actual UI elements
- Add beginner-friendly improvements: help buttons, tooltips, welcome wizard enhancements
- Add AppStream metainfo with screenshots, branding, categories, keywords, provides
- Update desktop file with GTK category and SingleMainWindow
- Add hicolor icon theme with all sizes (16-512px)
- Fix debounce SourceId panic in rename step
- Various step UI improvements and bug fixes
M8: Pre-compile regex once before rename preview loop instead of
recompiling per file. Adds apply_simple_compiled() to RenameConfig.
M9: Cache font data in watermark module using OnceLock (default font)
and Mutex<HashMap> (named fonts) to avoid repeated filesystem walks
during preview updates.
M12: Add 150ms debounce to watermark opacity, rotation, margin, and
scale sliders to avoid spawning preview threads on every pixel of
slider movement.
M13: Add 150ms debounce to compress per-format quality sliders (JPEG,
PNG, WebP, AVIF) for the same reason.
M14: Move thumbnail loading to background threads instead of blocking
the GTK main loop. Each thumbnail is decoded via image crate in a
spawned thread and delivered to the main thread via channel polling.
CLI: add UTC suffix to timestamps, validate image extensions on
single-file input, canonicalize watch paths for reliable matching,
derive counter_enabled from template presence, warn when undo count
exceeds available batches.
Core: apply space/special-char transforms in template rename path,
warn on metadata preservation for unsupported formats, derive AVIF
speed from compress preset quality level.
GTK: use buffer size for apples-to-apples compress preview comparison,
shorten approximate format labels, cache file sizes to avoid repeated
syscalls on checkbox toggle, add batch-update guard to prevent O(n^2)
in select/deselect all, use widget names for reliable progress/log
lookup, add unique suffix for duplicate download filenames.
- PNG chunk parsing overflow protection with checked arithmetic
- Font directory traversal bounded with global result limit
- find_unique_path TOCTOU race fixed with create_new + marker byte
- Watch mode "processed" dir exclusion narrowed to prevent false skips
- Metadata copy now checks format support before little_exif calls
- Clipboard temp files cleaned up on app exit
- Atomic writes for file manager integration scripts
- BMP format support added to encoder and convert step
- Regex DoS protection with DFA size limit
- Watermark NaN/negative scale guard
- Selective EXIF stripping for privacy/custom metadata modes
- CLI watch mode: file stability checks, per-file history saves
- High contrast toggle preserves and restores original theme
- Image list deduplication uses O(1) HashSet lookups
- Saturation/trim/padding overflow guards in adjustments
Each ExpanderRow now remembers its expanded state between sessions
using a per-section key stored in SessionState. Replaces the global
detailed_mode toggle with granular per-section persistence.
Users can now click different batch images in a thumbnail strip to
switch which image is used for the quality comparison preview and
watermark position preview. Shows up to 10 thumbnails with accent
highlight on the selected one.
- Add detailed_mode to AppState, derived from skill_level setting
- Expand advanced option sections by default in Detailed mode
(resize, convert, compress, watermark steps)
- Fix high contrast to use HighContrast GTK theme
- Add completion sound via canberra-gtk-play
- Add adjustments_enabled field and guard rotation/flip/adjustments behind it
- Wire adjustments toggle in workflow step
- Wire progressive JPEG toggle in convert and compress steps
- Wire format mapping ComboRows (JPEG/PNG/WebP/TIFF) in convert step
- Wire AVIF quality, WebP effort, AVIF speed controls in compress step
- Initialize all new controls from current config values
Split-view comparison showing original vs compressed image side by
side. Draggable vertical divider with handle circle. Shows file sizes
and savings percentage. Compresses a sample image in a background
thread and renders via cairo with pixbuf clipping.
Screen readers now announce the purpose and range of brightness,
contrast, saturation, and compression quality sliders. The
watermark position grid frame also has a descriptive label.
Add Photographer mode to metadata step that keeps copyright and camera
model while stripping GPS and software data. Improve compress quality
descriptions with estimated file size reduction percentages.
- Images step: folder drag-and-drop with recursive image scanning, per-file
list with format and size info, total file size in header, supported
formats label in empty state
- Compress step: per-format quality controls moved into AdwExpanderRow,
improved quality level descriptions
- Output step: dynamic image count with total size from loaded_files,
initial overwrite behavior from config
- Workflow step: properly handle MetadataConfig::Custom in preset import,
mapping all custom metadata fields to JobConfig
All four configurable steps (resize, convert, compress, metadata) now
have signal handlers that update the shared JobConfig via AppState.
The run_processing function builds ProcessingJob from actual user
choices instead of hardcoded values. Fixed clippy warnings (collapsed
if-let chain, removed needless borrow).
Full Adwaita widget-based layouts for all 7 wizard steps with
PreferencesGroups, SwitchRows, SpinRows, ComboRows, FlowBoxes,
ExpanderRows for social media presets, quality slider with named
marks, metadata radio group, and output configuration.
