Move resolveTooltipFormat() (and add resolveFormat()) from ALabel down into
AModule, and add a generic updateTooltip(Gtk::Widget&, ...) helper. This lets
modules that are not ALabel-derived reuse the shared tooltip logic instead of
re-implementing it. Migrate gamemode (the only non-ALabel module reading
tooltip-format) to updateTooltip(box_, ...). ALabel inherits the resolvers.
Migrate cpu, cpu_usage, cpu_frequency and memory to the generic
updateLabelAndTooltip/ForState helper so label and tooltip rendering go
through the dedup-aware setters and shared tooltip-format resolution.
Add store-accepting overloads of the helper to ALabel for modules that
build a dynamic fmt argument store (per-core cpu stats). cpu keeps its
tooltip-format-<state> selection via the state overload; the others keep
their existing tooltip-format-only behavior.
Migrate network, pulseaudio, wireplumber, jack and power_profiles_daemon
to the generic ALabel tooltip helpers:
- jack and power-profiles-daemon use updateLabelAndTooltip() since their
label/tooltip share a single arg set and a format-string tooltip default.
- network, pulseaudio and wireplumber keep their rich in-module format
selection but build a single fmt arg store, render the label/tooltip
through the dedup-aware setLabelMarkup()/setTooltipMarkup() setters and
resolveTooltipFormat(), preserving their custom fallbacks (label text,
sink/node description) and visibility handling exactly.
simpleclock: migrate to updateLabelAndTooltip (label + tooltip share the
localtime arg; default tooltip falls back to the label format).
systemd-failed-units: use setLabelMarkup/setTooltipMarkup dedup setters;
label/tooltip formats are selected by different conditions so the combined
helper does not apply.
upower: use setLabelMarkup for the label; tooltip stays a custom GTK widget.
mpd already uses the dedup setters (label/tooltip use different truncated
args), so no change.
Migrate idle_inhibitor, sway/language, sway/scratchpad,
hyprland/language and hyprland/window to the shared label/tooltip
setters. idle_inhibitor uses updateLabelAndTooltipForState; the others
keep their custom label/tooltip resolution (trim, precomputed tooltip,
rewriteString, per-lang/variant formats) and switch to the dedup-aware
setLabelMarkup/setTooltipMarkup.
Switch direct label_.set_markup/set_tooltip_markup calls to the
deduplicating setLabelMarkup/setTooltipMarkup helpers in clock, custom
and mpris, keeping their custom tooltip construction logic intact.
taskbar is left untouched: its tooltip lives on per-task Gtk::Button,
not on an ALabel label_.
Alex