PNG files now embed pHYs chunk for DPI when output_dpi is set, matching
the existing JPEG DPI support. Also fixed FontDialogButton signal handler
to properly unwrap the Option<FontDescription>.
Font picker using GTK FontDialog/FontDialogButton lets users choose
any installed system font for text watermarks. The selected font family
is passed through the processing pipeline and used to find the matching
font file on disk.
- Rename step: quick-fill buttons for common patterns (Date+Name,
EXIF Date+Name, Sequential, Dimensions, Camera+Date, Web-safe)
- Watermark step: color picker in advanced options using ColorDialogButton
- Add watermark_color field to JobConfig, wire through to core
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.
Shows a thumbnail of the first batch image with the watermark text
overlaid. Preview updates in real-time as user changes text, position
(9-point grid), and opacity.
- 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
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.
- 9-point position grid using ToggleButtons in a Grid layout
- Visual feedback with radio-checked/radio-symbolic icons
- Position label below grid shows current selection name
- Much better UX than ComboRow for spatial position selection
Rename step now shows preview for first 5 loaded files (or fallback
examples) with incrementing counters instead of a single line.
Watermark step gains an advanced expander with rotation, tiling,
margin, and scale options alongside the existing opacity control.
- New step_adjustments: rotation (5 options) and flip (3 options)
- New step_watermark: text/image watermark with position, opacity, font size
- New step_rename: prefix/suffix/counter with live preview and template engine
- Updated step_metadata: added Custom mode with per-category checkboxes
(GPS, camera, software, timestamps, copyright) with show/hide toggle
- Expanded JobConfig with all operation fields (watermark, rename, metadata custom)
- Updated wizard from 7 to 10 steps in correct pipeline order
- Fixed page index references from 6 to 9 for output step
- Added MetadataMode::Custom handling in preset builder and output summary
