* feat(theme): add a selectable source color mode for wallpaper palettes
DMS always seeds the palette from matugen's most dominant candidate
(--source-color-index 0, hardcoded at both call sites). When a large
muted region outvotes a smaller vivid one, a visibly warm wallpaper
produces a cold palette: one image here goes to #8ad0ee where the warm
subject is at hue 46.
Adds a Source Color setting with seven values. Dominant is the default
and is byte-identical to today. Colorful is computed in Go before
matugen runs: quantize the image (Wu for the starting clusters, then a
weighted k-means in Lab), score the result the way caelestia-cli does,
and hand matugen the resulting hex. Its scoring walks a chroma/tone bar
down from 20 until something clears it, which biases the pick toward a
colorful, well-lit color rather than whichever muted color covers the
most pixels. The remaining five map to matugen's --prefer.
- core/internal/matugen/sourcecolor.go: extraction, scoring, and the
one helper both matugen call sites now share
- buildOnce resolves the seed once, before the StockColors branch, so
the dry run and the real run cannot disagree about it
- extraction failure logs a warning and falls through to matugen's own
extraction; it never fails a theme build
- --prefer arrived in matugen 4.1, so it is gated separately from the
existing isV4 check; on 4.0.x those five modes degrade to the
dominant color instead of aborting on an unknown argument
- --source-mode on generate and queue, plus sourceMode on the socket
handler
- Source Color dropdown in Theme & Colors, defaulting to Dominant
Adds github.com/Nadim147c/material/v3 (Apache-2.0, no dependencies) for
HCT conversions, Wu quantization and the dislike analyzer. Its
QuantizeCelebi is not used: it returns after one unconverged iteration
and its Lab.DistanceSquared is a dot product rather than a distance, so
it collapses most of an image into a single cluster.
* fix(theme): address review feedback on source color mode
Two points from review on #3020.
The quantize comment pointed at a FOLLOWUPS file that does not exist in
this repository. Replaced the reference with the measurement it was
standing in for, so the claim is self-contained.
setMatugenSourceMode called Theme.generateSystemThemesFromCurrentTheme()
directly on top of the regenSystemThemes onChange hook that Spec.set
already dispatches. Both feed a 100ms debounce so it was one generation
either way, but the direct call was redundant and is gone.
* fix(theme): keep {{image}} resolvable in colorful mode
Colorful resolves the seed itself and calls matugen with a hex source, which
leaves matugen's {{image}} unset: the builtin pywalfox template and any user
template using the keyword render the literal string "Null".
Pass the wallpaper path alongside dank16 in --import-json-string, as suggested
in review, so those templates keep working unedited. The path is made absolute
to match what matugen renders for {{image}} in the other modes.
* fix(theme): cut translator terms on the source color dropdown
Per-mode descriptions were seven of the fifteen new terms this branch adds,
and five of them differed by a single adjective. Drop them: the dropdown row
already describes what the setting does, and the docs cover each mode.
* feat(screenshot): add -g/--geometry flag to print selection coordinates
- Add -g/--geometry persistent flag to print region geometry (X,Y WxH) to stdout.
- Skip image buffer allocation, cropping, and file/clipboard/notification actions when in geometry mode.
- Support standard Enter/Space confirmation or mouse release via --no-confirm.
- Exit with code 1 when selection is cancelled, matching slurp behavior for script integrations.
- Support printing geometry across last, window, output, full, and all modes.
- Add unit tests in region_geometry_test.go.
* refactor(screenshot): deduplicate output bounds and clean geometry result helpers
- Add bounds() method on WaylandOutput to deduplicate Hyprland geometry lookup across output capture and search.
- Add geometryResult() helper in screenshot package to eliminate redundant CaptureResult literals.
- Add GeometryString() method on Region to unify geometry formatting.
- Refactor selectedLogicalGeometry() to return Region directly.
- Clean up flag validation in runScreenshot.
* fix(screenshot): address PR review on geometry coordinates and JSON output
- Derive selectedLogicalGeometry from selectionExtent and ext.logical to keep geometry in sync with inclusive selection bounds.
- Use pointer int for X and Y in screenshotMetadata so (0,0) origins are preserved in JSON output.
- Divide output dimensions by effectiveScale in bounds() for non-Hyprland compositors and handle transform rotation.
- Convert stored device coordinates to logical units in captureLastRegion geometry mode.
- Update and expand unit tests for inclusive bounds, preselection, and scaled outputs.
* fix(screenshot): prevent geometry query from clobbering last region and handle niri window geometry
- Guard SaveLastRegion in captureRegion with !s.config.Geometry to prevent overwriting saved region with logical coordinates.
- Return explicit error when attempting window -g on niri instead of printing bogus 0,0 0x0 rect.
- Populate Region dimensions in captureNiriWindow.
* fix(doctor): validate QT_QPA_PLATFORMTHEME instead of trusting its presence
dms doctor reported any non-empty QT_QPA_PLATFORMTHEME as healthy, so a
wrong value passed with "All checks passed!" while every Qt app silently
ran without a platform theme: palettes stayed unstyled and QIcon lookups
returned nothing, which is how Quickshell ends up drawing its missing-
icon placeholder for every icon an SNI app such as blueman publishes in
tray menus. The real-world trap is qt6ct-kde — the AUR package name —
set as the theme value; the settings UI toast already documents that
only the qt6ct theme requires the qt6ct-kde package, but the doctor,
the tool meant to catch exactly this, blessed the broken value.
- checkQtPlatformThemePlugin validates both QT_QPA_PLATFORMTHEME and
QT_QPA_PLATFORMTHEME_QT6 (the latter was not reported at all):
qt6ct-kde gets a targeted warning naming the fix, and any other value
has its plugin probed the way the qtengine check does — qmake/qtpaths
are asked for QT_INSTALL_PLUGINS and the conventional file names are
looked up, warning with the exact expected path on a miss
- a miss never warns when it cannot be sure: no Qt build tools and the
version-dependent plasma-integration file name both degrade to info,
mirroring the qtengine check's no-false-alarm policy
- the plugin-root interrogation moves into qtPluginRoots, shared with
the qtengine check
On an affected system:
before: ○ QT_QPA_PLATFORMTHEME · qt6ct-kde
✓ All checks passed!
after: ○ QT_QPA_PLATFORMTHEME · qt6ct-kde
● qt6ct-kde Package name, not a theme
* fix(doctor): probe qtengine plugin with a bare file name
qtenginePluginFile("", major) returns a path with a directory
component, and qtPluginPath joins platformthemes/ again, so the
qtengine check stat'd
<root>/platformthemes/platformthemes/libqt6engine-plugin.so and warned
"Not found" on every correctly installed system. Pass the bare file
name instead, and pin the resolved path with a regression test that
fails on the double join.
Found in review by claude[bot].
* Update core/cmd/dms/commands_doctor.go
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
---------
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
* feat(theme): add support for matugen smart mode and type
* add another dry run to get smart type preview
* fix too much keywords in search index
* revert dont extract translations
* feat gate "Auto From Wallpaper" toggle row and the available matugen scheme for the pallete drop down
* re-extract settings search index
* make portal sync no longer disables matugen smart mode
* make sure cosmic theme mode also follow change from smart mode
* add translator context for Auto (Light Mode) / Auto (Dark Mode) / Auto From Wallpaper
* fix: gate matugen smart mode checks on the dynamic theme so stock themes keep portal sync and fix tile labels in control center
wallpaper: drop redundant FBOs
startup: create QtMultimedia players lazily on-demand instead of at
startup
launcher: fixed animated images in plugins that use them
dms: set MALLOC_CONF=thp:never,narenas:4,dirty_decay_ms:3000 for
quickshell when unset. jemalloc extets no longer round up to 2 MB
huge pages
Worth keeping an eye on any potential regressions people encounter
* feat(theme): support qtengine as a Qt platform theme
qtengine is a single platform theme plugin serving both Qt5 and Qt6 from one JSON config, so it needs neither the qt5ct/qt6ct split nor qt6ct-kde.
It reads a KDE .colors scheme by path, which the kcolorscheme template already generates, so no new matugen template is required.
DMS now merges theme.colorScheme and theme.iconTheme into $XDG_CONFIG_HOME/qtengine/config.json after each generate, on icon theme changes, and from Apply Qt Colors.
The merge preserves every other key,refuses to touch a config it cannot parse, and only names a color scheme that exists.
The write is atomic, and its mtime bump is what trips qtengine's watcher and repaints running apps.
QT_QPA_PLATFORMTHEME=qtengine is accepted without the missing-env-var toast, Apply Qt Colors no longer fails on a machine without qt5ct or qt6ct, and dms doctor reports whether the plugin is installed where Qt actually searches, per Qt major.
* fix(theme): resolve qtengine config via XDG, tighten doctor probing
---------
Co-authored-by: bbedward <[email protected]>
- settings.json/session.json now store only values that differ from
spec defaults
- Machine-specific state moves out of settings.json into session.json
- Add dms backup create/restore: tar.gz of ~/.config/DankMaterialShell
fixes#3027
bbedward