them towards theme
controlCenter: make a real grid, add numerous more tile varieties, add
icon size option
surfaces: fix elevation levels in general, and shift them down
settings: restyles and re-org
sliders: scale down universally
* feat(display): per-output ICC color profiles and color temperature
Rebuild of #3388 on current master: the previous branch was cut from an
older base and reverted unrelated fixes in the gamma stack and the display
settings UI.
ICC profiles:
- core/internal/icc: ICC v2/v4 parser (TRC, LUT8/16 and parametric curves,
vcgt, description/version/color space) plus gamma ramp generation, with
synthetic coverage and optional vendor-profile tests (ICC_TEST_DIR).
- wayland manager: load iccProfiles from the compositor's DMS config dir,
build the ramp from the profile when one is set (falling back to the
temperature ramp when it is missing or unparsable), and re-apply on
output hotplug and after resume.
- ICC ramps apply while the night light schedule is disabled; outputs
without a profile keep an identity ramp.
- desc/mluc offsets are validated before slicing, so a malformed profile
returns an error instead of panicking the daemon.
Per-output temperature:
- outputTemps in the same config; SetOutputTemp accepts 1000-10000K and the
Display Config slider exposes 3000-10000K, which matters for displays
calibrated at a higher white point (e.g. a 7000K profile).
Gamma control lifecycle:
- needsControls() now keeps the controls alive for configured ICC profiles
and per-output temperatures, so toggling the night light off no longer
destroys the controls and drops the ramps.
- Re-apply paths clear the per-output dedup state instead of adding a
manager-level guard, which would have suppressed contrast-only writes and
the post-resume forced resend (#1235), and left a recreated control
without a ramp.
- Monitor sleep/disconnect still re-establishes controls when an output
comes back.
IPC / CLI / UI:
- wayland.icc.{getStatus,apply,remove,listOutputs,setTemp,getTemps}
- dms icc list | info <file> | apply <output> <file> | remove <output> | status
- Display Config output card gains a Color Profile row (browse/apply/remove
with description, version, color space and active state) and a per-output
color temperature slider, backed by Services/ICCService.qml.
Config path:
- DMSConfigDir() follows the compositor layout (niri/dms, hypr/dms,
mango/dms) via the shared compositor detection and utils.XDGConfigHome(),
replacing the hardcoded niri path in both the manager and `dms icc`.
Tests: TZ=UTC go test ./... (60 packages ok), including red/green coverage
for the icc parser bounds checks and needsControls().
* feat(icc): add `dms icc set-temp` and show per-output temps in `status`
The per-output temperature override was reachable from the Display Config
slider and from `wayland.icc.setTemp` over IPC, but not from the CLI.
- `dms icc set-temp <output> <kelvin>` (alias `setTemp`) sets a per-output
override, 1000-10000K, and 0 clears it so the output follows the night
light schedule again. Range checking matches the daemon so an invalid
value fails in the CLI instead of over IPC.
- `dms icc status` gains a Temp column (the override in K, or `schedule`),
so an override can be verified without opening the settings UI.
Verified against a running daemon: `dms icc status` reports 7000K for the
three overridden outputs and `schedule` for the remaining one.
* feat(icc): treat the per-output temperature as the profile's reference white point
The per-output temperature was documented as the white point a profile was
produced at, but an output with a profile ignored it entirely: the ramp was
generated from the profile and the temperature only applied to outputs
without one (or as the fallback when a profile failed to parse). A display
calibrated at 7000K therefore got the profile ramp, and enabling the night
light had no effect on it at all.
- `ProfileRampWithTemp` composes the profile ramp with the ratio between the
target temperature ramp and the reference ramp, so the temperature is the
white point the profile describes and the night light shifts relative to
it.
- `applyGamma` passes the night light temperature as the target, and
`noTempTarget` when the schedule is disabled, which leaves profiled
outputs at their reference white point and drives plain outputs with the
neutral ramp.
- The re-apply sentinel stays 0, so it cannot collide with an applied
temperature.
Covered by TestProfileRampWithTemp (reference == target is a no-op, warmer
and cooler targets move the expected channels).
Also: `dms icc set-temp` help text describes the reference-white-point
semantics.
* fix(icc): load the configured profiles even when controls already exist
Restoring the upstream "output returned, re-establishing controls" branch
made the registry handler establish the gamma controls before the startup
post runs, and that post returned early on `m.controlsInitialized`, so the
configured ICC profiles and per-output temperatures were never attached:
every output reported "(none)" and the night light ran with defaults until
the user re-applied a profile by hand.
- `initializeControlsAndICC` (the startup post) loads the configuration
first and only creates the controls when they are missing.
- The loading is split into `loadConfiguredICC` / `applyConfiguredICCForOutput`
so it can also run per output.
- A hotplugged output now gets its configured profile and temperature as soon
as its name is known (name handler) or when its control is created, which
also makes the "re-applies on hotplug" claim in the description true.
- After attaching, the output's dedup state is cleared so the ramp is written.
Covered by TestManager_LoadConfiguredICCWhenControlsAlreadyExist and
TestManager_AttachConfiguredICCForNamedOutput.
* fix(icc): make the per-output temperature an actual target
The per-output value was treated as the white point a profile was produced
at, which meant a display with a profile never changed when the user set a
temperature: the profile ramp was applied as measured and the value only
mattered when a night light target existed. Per-display temperatures were
therefore unusable on profiled outputs while the night light was disabled,
which is the normal state for users who want each monitor at its own value.
- `effectiveTempTarget` decides per output: a per-output override wins over
the night light schedule, the schedule applies when there is no override,
and `noTempTarget` means neither. `0` is "no override", not 0K.
- `applyGamma` composes the override on top of the profile ramp, treating the
profile as measured at 6500K (D65), and drives outputs without a profile
with the same target so both paths agree.
- `dms icc set-temp` help text and the Display Config slider description go
back to describing an independent per-output temperature.
Covered by TestEffectiveTempTarget (override wins, schedule fallback, none)
and the updated TestProfileRampWithTemp (7000K cools, 5000K warms relative to
the 6500K reference).
* feat(icc): show the profile details in Display Config
The profile row only showed the description, so there was no way to tell
which profile a display actually has applied (whitepoint, curve type, file
provenance) without leaving the settings page.
- `ICCStatus` carries the descriptive metadata: class, tone-curve kind (plus
gamma or table size), vcgt channels/entries, white point chromaticity with
a derived CCT and standard illuminant name, file size and mtime.
- `internal/icc` gains `WhitePointXY`, `WhitePointCCT` (McCamy),
`WhitePointName` (D50/D65) and `TRCKind`, all covered by tests.
- Display Config's Color Profile row gets an info button that opens
`ICCProfileInfoModal` with those fields and the profile path, alongside
the existing browse/remove actions.
- `dms icc info` reports the white point as name/xy/CCT instead of raw XYZ.
* fix(icc): keep the daemon, the state snapshot and the temp slider honest
A malformed profile could still take the daemon down, the ICC getters ran off
the wayland actor goroutine, the pushed state hid a removal, and the
per-output temperature slider dropped wheel changes.
- `internal/icc`: the tag table was sized with `uint32` arithmetic, so
`tagCount*12` wrapped (`0x15555556*12 == 8`) and a 140-byte profile passed
the bounds check, allocated ~4.3 GB and then panicked. `ParseFile` runs on
the wayland actor goroutine, which has no `recover()`, so a bad profile
persisted in `wayland.json` took the daemon down at startup. The count is now
compared against the bytes that are actually left before anything is sized
with it.
- The manager publishes an ICC snapshot (`iccStatus`/`iccTemps`) whenever the
actor changes an output's profile or temperature, and `GetICCStatus`/
`GetOutputTemps` serve that snapshot instead of ranging `m.outputs` and
reading fields the actor owns. That removes the data race reported by
`go test -race` for `dms icc status` running against a hotplug, and keeps the
per-profile `os.Stat` off the night light animation path, where it ran on
every `updateStateFromSchedule` (including each 25 K step).
- `State.ICCProfiles`/`OutputTemps` drop `omitempty`, so removing the last
profile pushes `{}` instead of omitting the key: the QML truthiness guard
then clears `ICCService.status` instead of leaving the removed profile on
screen with a green "active" dot.
- `removeOutputByRegistryName` (extracted from the registry remove handler)
deletes the `outputNames`/`outputRegNames` entries along with the output, so
a disconnected monitor stops being listed by `dms icc status`/`listOutputs`,
and a rebound `wl_output` reusing the released object ID cannot attach the
previous monitor's profile from the stale name.
- The per-output temperature slider sets `wheelEnabled: false` like the other
drag-finished sliders: `DankSlider`'s wheel handler assigns `value` and emits
`sliderValueChanged` without `sliderDragFinished`, so scrolling dropped the
change, froze the label on the scrolled value and destroyed the value binding.
Covered by TestParseBytesTagTableBounds (allocates 4,299,161,600 bytes at
parser.go:138 and dies with an unrecovered fatal error on the previous
commit), TestManager_ICCStatusServesPublishedSnapshot,
TestManager_RemoveOutputByRegistryNamePrunesNames and
TestManager_ICCStatusConcurrentPublishAndRead; a temporary copy of the getter
test against the previous commit reports DATA RACE and passes here.
* fix(icc): keep the attached profile when a gamma control is re-created
`setupOutputControls` stored a fresh `outputState` for every output it touched,
and `createControls` calls it whenever the controls are rebuilt, so recreating a
control dropped the output's `iccPath`/`iccProfile`/`outputTemp` — configured
state that does not belong to the control. The path is dormant today because
`destroyControls` only runs when nothing is configured (`needsControls()` covers
`ICCProfiles`/`OutputTemps`), but the snapshot published after `createControls`
would then report whatever the rebuilt state holds instead of the profile the
display is configured with.
`controlStateFor` reuses the state of a known output and resets only what belongs
to the new control: the ramp bookkeeping and the failure budget (rampSize,
failed, retryCount, lastFailTime, lastTemp, lastGamma, lastContrast). A control
that has not reported gamma_size yet has to receive its ramp again, while the
profile and the per-output temperature survive. An output seen for the first
time still starts from a clean state.
Covered by TestManager_ControlStateReuseKeepsAttachedICC.
* fix(icc): keep the config a real snapshot and make the per-output temperature apply
Third review round.
- `Config` is copied by value all over the manager, but `ICCProfiles` and
`OutputTemps` are maps, so every copy aliased the ones the manager writes under
`configMutex`. `updateStateFromSchedule` stored such a copy in `m.state` and it
was marshalled on the connection writer goroutine while `ApplyICC` stored a
profile from the IPC goroutine (`fatal error: concurrent map iteration and map
write`, which no `recover()` catches); `SaveConfig` marshalled its copy after
the unlock, and `loadConfiguredICC`/`attachConfiguredICC` indexed the maps after
releasing the lock. Every copy that outlives the lock is cloned now
(`cloneConfig`/`configSnapshot`), so a value copy is a snapshot again.
- `SetOutputTemp` never created the gamma controls. On a default install (night
light off, gamma 1.0, contrast 1.0, no profile, no override) they do not exist,
so the `Range` over `m.outputs` matched nothing: the value was written to
`wayland.json`, no ramp was applied, and the settings slider snapped back to
"Default" until a daemon restart. It now persists first, creates the controls
through `ensureOutputControls` (shared with `ApplyICC`), and pushes the state
from the actor, and the published temperatures report the configured value even
before an output is known.
- A TRC is not a video card gamma ramp: `rTRC`/`gTRC`/`bTRC` describe the
display's own transfer function, so a gamma-2.2 profile was written as
`t^(1/2.2)` — mid gray 0.5 became 47909/65535 — washing the display out instead
of correcting it. `ApplyICC` refuses a profile without `vcgt`, the attach path
skips one with a warning, and `GenerateGammaRamp` returns an error instead of
falling back to the TRC or to an identity ramp. TRC stays profile metadata
(`dms icc info`, the settings dialog).
- `icc: applied ICC ramp` was logged at Info on every 25 K animation step; it is
Debug now, which is where a per-step message belongs.
- `I18n.tr("No information available")` in the profile info modal passes its
translator context, like every other string this PR adds.
Covered by TestManager_ConfigSnapshotOwnsItsMaps,
TestManager_ConfigSnapshotConcurrentMarshal (the previous commit dies with
`fatal error: concurrent map iteration and map write`),
TestManager_SetOutputTempWithoutControlsPublishesValue (the previous commit
reports 0 for the value it just stored), TestGenerateGammaRampRequiresVCGT, and
the updated TestProfileRampWithTemp, whose fixture now carries an identity vcgt
table instead of relying on an empty profile.
* fix(icc): push the state when only the ICC part changed
Found while sweeping the same class of problem: `stateChanged` compared only the
schedule fields, so a change that touches nothing else — applying or removing a
profile, `dms icc set-temp` — was treated as "no change" and the notifier never
pushed it. The settings page then only caught up because the UI path calls
`requestStatus()` afterwards, and the CLI path did not catch up at all, which is
the symptom the omitempty fix was meant to remove.
`iccStateChanged` compares the ICC profile status and the per-output
temperatures, so those changes reach the subscribers on their own. Covered by
the new TestStateChanged cases (profile applied, profile removed, profile
description changed, output temp changed, unchanged ICC state); the four
change cases report `stateChanged() = false` on the previous commit.
* fix(icc): keep the night light state, prune names without a control, use a 0 sentinel
Fifth review round.
- `SaveICCConfig` replaces `SaveConfig` on the three ICC paths (apply, remove,
set-temp). Writing the daemon's whole config persisted the night light fields
it happens to hold in memory: with the night light on, applying a profile
stored `"Enabled": true`, and since the shell only ever sends
`wayland.gamma.setEnabled` when the mode is on, turning it off afterwards (an
in-memory change on the daemon side, no write) left that `true` on disk — after
log out/in the daemon came up driving the schedule while the UI showed night
mode off, with no way to resync short of a toggle. The ICC save now reads the
file and rewrites only `iccProfiles`/`outputTemps`, so the fields the shell
owns stay as they are.
- `removeOutputByRegistryName` resolved the output from `m.outputs`, which only
has entries once the gamma controls exist. On a default install (night light
off, no profile, no override) no control is ever created, so a disconnected
monitor kept its `outputNames`/`outputRegNames` entries for the life of the
daemon: `dms icc status`/`listOutputs` listed monitors that were gone, and both
maps grew with every dock/undock cycle. The object ID is resolved from
`m.outputRegNames` (populated for every `wl_output`), the name entries are
dropped before the output state is looked up, and a state that is known without
a registry name still falls back to matching its own.
- The Display Config temperature row used `7000` as its fallback for an output
with no override. `publishICCState` only copies entries with `temp != 0`, so
the value is absent rather than `0` for an unconfigured output: the card claimed
"7000K" while the daemon drove the night light or neutral, and a user who
deliberately set 7000K got the "no override" colouring because the highlight
tested `!== 7000`. The sentinel is `0` now, which is what the `Default` label
branches and the "is overridden" tests were written against.
Covered by TestSaveICCConfigKeepsNightLightFields (the previous commit brings the
night light back on after a restart), TestManager_RemoveOutputByRegistryNameWithoutControl
(the previous commit keeps an unplugged monitor listed) and the existing
TestManager_RemoveOutputByRegistryNamePrunesNames.
* fix(icc): validate the CLI arguments and the IPC parameters of the ICC commands
Sweep of the two surfaces the review has not looked at yet, so the failures are
found here instead of in the next round.
- `dms icc apply` copied the profile into the config directory before asking the
daemon, and only the *parse* was checked locally. A profile the daemon refuses
(no `vcgt` table, non-RGB color space) was therefore left in the profile
directory for `dms icc list` to keep offering, and an IPC failure left the copy
behind as well. The command now checks the same rules the daemon enforces
before copying anything, and removes the copy it just made when the request
fails (a file that was already there is left alone).
- `dms icc list` marks a profile without a `vcgt` table, so the rule that makes
`apply` refuse it is visible where the profiles are listed.
- `ApplyICC`/`RemoveICC`/`SetOutputTemp` reach the manager over IPC with whatever
the caller sent: an empty (or whitespace-padded) output name used to be
persisted as an entry in `wayland.json` that no `wl_output` can ever match, and
a relative profile path was stored to be resolved again on the next start, from
a different working directory. Both are rejected now, before anything is
written.
Verified with the built CLI against the previous binary: with a profile that has
no vcgt table, `dms icc apply` now exits before touching the config directory
(`residual=[]`) where the previous one copied the file and went on to the IPC
(`residual=[nogamma.icc]`); with a valid profile and no daemon reachable, the
previous one leaves `vcgt.icc` behind and this one does not. Covered by
TestManager_RejectsInvalidICCArguments.
* fix(icc): apply the user gamma and contrast on profiled outputs
* fix(icc): recreate failed controls without the night light and allow clearing a per-output temp
* test(icc): cover the recreated control and the cleared temperature override
Follow-up on d55d3d1f, which fixed both points without tests:
- TestManager_RecreateOutputControlFollowsNeedsControls pins the predicate: with
the night light off and nothing configured there is nothing to recreate, and
with a configured profile or a per-output temperature the control has to be
recreated. Both configured cases return nil on 9226251c.
- TestManager_SetOutputTempZeroClearsTheOverride pins what the reset button in
Display Config does end to end: the stored value and the published entry both
disappear, so the row reads "Default" and the output follows the schedule.
Also keeps the reset button's slot instead of revealing it on demand. The
temperature row shares its column with the slider below it, so the height change
between "Default" (no button) and an override moved the slider 14 px under the
pointer while it was being dragged; the button is now always laid out and only
its opacity and enabled state follow the override, which also lets the label
width drop the conditional.
* fix(icc): replicate a one-channel vcgt and keep the temp slider in sync
* fix(icc): release idle gamma controls and push the output list
* fix(icc): dedupe ramps on the effective target
* fix(icc): never overwrite a same-named profile in the config dir
---------
Co-authored-by: bbedward <[email protected]>
* updated dank to support aqueous
* further updates
* aqueous support work
* updated to support workspace options better in aqueous
* added blur to dms shell for aqueous
* added keybinding update
* remove unneeded blur
* clean up per claud review
* swapped to ipc
* aqueous: move IPC integration to QML, delete test fixtures (since we
dont have a QML test structure even setup), delete in-repo docs
* fix staticcheck
* aqueous: consolidate more aqueous specific stuff
* add aqueous logo
---------
Co-authored-by: Zoey <[email protected]>
ensureEnabledOutput previously checked if ANY output was enabled,
including virtual fallback outputs. A profile with eDP-1 disabled and
FALLBACK enabled was treated as valid, causing the only real monitor
to be turned off during hotplug transitions.
Now ensureEnabledOutput only considers outputs with make+model (real
monitors) when checking for enabled outputs. When all real outputs are
disabled, it enables the first real one. When no real outputs exist in
the profile at all, applyConfigEntry writes an empty config and lets
the compositor handle fallback via its built-in default rules.
Fixes the case where unplugging an external monitor leaves the laptop
display disabled because a stale FALLBACK auto-profile was applied.
- 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
* feat(power): lower refresh rate on battery (#1203)
Add a Power & Sleep setting that lowers eligible displays to 60 Hz on battery and restores their previous mode on AC power.
Skip displays without an available 60 Hz mode, displays with a single refresh-rate option, current modes at or below 60 Hz, and VRR-enabled outputs.
Apply niri changes at runtime through output commands and use wlr-output-management as fallback.
* fix(quickshell): debounce display refresh sync
* chore: regenerate settings_search_index.json for pre-commit CI fix
* fix: translator context is missing for lowerDisplayRefreshRateOnBattery
* fix: activeDisplayProfileModes is missing from SettingsSpec
* feat: added guard to syncRefreshRates function
* refactor(display): move refresh sync listeners to display service
* fix(display): publish active profile modes after config write
* feat(display): persist previous refresh modes
* fix(display): route refresh mode writes through compositor backends
* fix(display): detect preferred niri refresh modes
* some small cleanups
---------
Co-authored-by: bbedward <[email protected]>
- Note: We do not convert your existing conf configs to lua. This update only reflects DMS defaults state
- Updated README.md to reflect changes
- Updated Keyboard shortcut support
* fix(niri): properly close KDL output block when disabled
* feat(display): parse off directive and sync disabled state from compositor configs
* feat(display): visual treatment and canvas filtering for disabled outputs
* feat(display): eager auto-profile generation with debounced auto-select
* refactor(display): pass target profile ID to confirmChanges and remove dead code
* fix(display): make profile dropdown reactive by binding to property directly
* i18n(display): add Disabled translation term for output state
The display config UI only applied changes for compositors with a
config-file backend (niri, hyprland, dwl). For any other compositor
that supports wlr-output-management-unstable-v1 the "Apply Changes"
button was silently a no-op.
Add WlrOutputService.applyOutputsConfig() as a high-level apply that
mirrors the generateOutputsConfig() pattern of the existing services
but applies directly via the protocol instead of writing a config file.
Route the default case in backendWriteOutputsConfig() to it.
This enables using dms-shell as a wayland compositor for emacs wayland
manager (ewm).
bbedward