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cowork-local/ui/icons.py
T
NamPDTandClaude Opus 5 291a611737 chore: sync local working copy as of 2026-08-15 
The Gitea repo was initialised from an earlier snapshot, so main and the
machine this runs on had drifted apart in 153 files before any UI work
started. This commit brings the branch up to the local tree as it stood
on 2026-08-15 21:31 (from cowork_local.7z), so the redesign that follows
shows up as its own reviewable diff instead of being mixed in with the
pre-existing divergence.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-17 11:38:18 +09:00

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"""Icons: hand-painted panel-collapse toggles + a shared line-icon library
rendered from local SVG path data — no external image files, no network fetch,
so every icon stays crisp at any size and recolors for the light/dark theme.
The glyph set is ported 1:1 from the Nova Platform web app's shared icon
library (``nova-platform/apps/web/components/ui/icons.tsx``) so the desktop app
and the web platform show the SAME icons. Same Feather-style thin stroke, same
``viewBox 0 0 24 24``, same ``stroke-width`` (1.7) — the only difference is the
render path (Qt ``QSvgRenderer`` here vs. React ``<svg>`` there).
Entries fall into three groups below: (1) the full Nova set under Nova's own
names; (2) a few app-specific glyphs Nova doesn't define (save/new/attach/…),
drawn in the same thin-stroke style; (3) legacy aliases so this app's existing
``icon("chat"/"document"/"flask"/"sparkle"/"settings")`` call sites keep working
— each alias points at the matching Nova design (message/file/beaker/sparkles/
gear). Feather Icons and the derived Nova set are MIT-licensed."""
from __future__ import annotations
from PySide6.QtCore import QByteArray, QRectF, Qt
from PySide6.QtGui import QBrush, QColor, QIcon, QPainter, QPen, QPixmap
from PySide6.QtSvg import QSvgRenderer
from PySide6.QtWidgets import QComboBox, QHBoxLayout, QLabel, QWidget
def _default_color() -> str:
"""The default icon tint: the theme's muted text colour, so glyphs sit at
the same weight as the labels beside them. Resolved per call — icons are
painted bitmaps, so a theme switch must repaint them, not restyle them."""
from ..theme import current_palette
return current_palette().text_muted
def _hidpi_pixmap(size: int) -> QPixmap:
"""A transparent pixmap sized for the current display's pixel ratio (with the
ratio set on it) so icons render crisply on HiDPI/scaled screens — a plain
``QPixmap(size, size)`` is only ``size`` device pixels and looks blurry when
the OS scales it up. A QPainter on this draws in logical (size) coordinates."""
# A plain fixed-size transparent pixmap — exactly ``size`` px, no supersample
# (the earlier HiDPI supersampling made icons look oversized on scaled
# displays). Icon display size is governed by each widget's iconSize.
pm = QPixmap(size, size)
pm.fill(Qt.transparent)
return pm
# Inner content of a 24x24 stroke-based SVG (viewBox/stroke attrs added by
# `icon()` below). One entry per semantic action, reused across every tab/
# dialog so the same concept always gets the same glyph.
_PATHS = {
# ---- Nova set: navigation / areas ---------------------------------
"dashboard": '<rect x="3" y="3" width="7" height="7"/><rect x="14" y="3" width="7" height="7"/>'
'<rect x="3" y="14" width="7" height="7"/><rect x="14" y="14" width="7" height="7"/>',
"schedule": '<rect x="3" y="4" width="18" height="17" rx="2"/><line x1="16" y1="2" x2="16" y2="6"/>'
'<line x1="8" y1="2" x2="8" y2="6"/><line x1="3" y1="10" x2="21" y2="10"/>',
"workspaces": '<path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>',
"cowork": '<path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/>',
"flow": '<line x1="6" y1="3" x2="6" y2="15"/><circle cx="18" cy="6" r="3"/>'
'<circle cx="6" cy="18" r="3"/><path d="M18 9a9 9 0 0 1-9 9"/>',
"graph": '<circle cx="18" cy="5" r="3"/><circle cx="6" cy="12" r="3"/><circle cx="18" cy="19" r="3"/>'
'<line x1="8.6" y1="13.5" x2="15.4" y2="17.5"/><line x1="15.4" y1="6.5" x2="8.6" y2="10.5"/>',
"book": '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>'
'<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>',
"monitoring": '<polyline points="22 12 18 12 15 21 9 3 6 12 2 12"/>',
"list": '<line x1="8" y1="6" x2="21" y2="6"/><line x1="8" y1="12" x2="21" y2="12"/>'
'<line x1="8" y1="18" x2="21" y2="18"/><line x1="3" y1="6" x2="3.01" y2="6"/>'
'<line x1="3" y1="12" x2="3.01" y2="12"/><line x1="3" y1="18" x2="3.01" y2="18"/>',
"server": '<rect x="2" y="2" width="20" height="8" rx="2"/><rect x="2" y="14" width="20" height="8" rx="2"/>'
'<line x1="6" y1="6" x2="6.01" y2="6"/><line x1="6" y1="18" x2="6.01" y2="18"/>',
"box": '<path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/>'
'<polyline points="3.3 7 12 12 20.7 7"/><line x1="12" y1="22" x2="12" y2="12"/>',
"shield": '<path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/>',
"sliders": '<line x1="4" y1="21" x2="4" y2="14"/><line x1="4" y1="10" x2="4" y2="3"/>'
'<line x1="12" y1="21" x2="12" y2="12"/><line x1="12" y1="8" x2="12" y2="3"/>'
'<line x1="20" y1="21" x2="20" y2="16"/><line x1="20" y1="12" x2="20" y2="3"/>'
'<line x1="1" y1="14" x2="7" y2="14"/><line x1="9" y1="8" x2="15" y2="8"/>'
'<line x1="17" y1="16" x2="23" y2="16"/>',
"users": '<path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/><circle cx="9" cy="7" r="4"/>'
'<path d="M23 21v-2a4 4 0 0 0-3-3.87"/><path d="M16 3.13a4 4 0 0 1 0 7.75"/>',
"user": '<path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"/><circle cx="12" cy="7" r="4"/>',
"briefcase": '<rect x="2" y="7" width="20" height="14" rx="2"/>'
'<path d="M16 21V5a2 2 0 0 0-2-2h-4a2 2 0 0 0-2 2v16"/>',
"award": '<circle cx="12" cy="8" r="7"/><polyline points="8.2 13.9 7 22 12 19 17 22 15.8 13.9"/>',
"gear": '<circle cx="12" cy="12" r="3"/>'
'<path d="M12 1v4M12 19v4M4.2 4.2l2.8 2.8M17 17l2.8 2.8M1 12h4M19 12h4M4.2 19.8L7 17M17 7l2.8-2.8"/>',
"globe": '<circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/>'
'<path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/>',
"logout": '<path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4"/>'
'<polyline points="16 17 21 12 16 7"/><line x1="21" y1="12" x2="9" y2="12"/>',
"panel": '<rect x="3" y="3" width="18" height="18" rx="2"/><line x1="9" y1="3" x2="9" y2="21"/>',
# ---- Nova set: actions / objects ----------------------------------
"plus": '<line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/>',
"edit": '<path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"/>'
'<path d="M18.5 2.5a2.12 2.12 0 0 1 3 3L12 15l-4 1 1-4z"/>',
"trash": '<polyline points="3 6 5 6 21 6"/>'
'<path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/>',
"play": '<polygon points="5 3 19 12 5 21 5 3"/>',
"pause": '<rect x="6" y="4" width="4" height="16"/><rect x="14" y="4" width="4" height="16"/>',
"stop": '<rect x="5" y="5" width="14" height="14" rx="2"/>',
"sparkles": '<path d="M12 3l1.8 4.8L18.5 9.5 13.8 11.2 12 16l-1.8-4.8L5.5 9.5l4.7-1.7z"/>'
'<path d="M19 15l.7 1.9L21.5 17.5l-1.8.7L19 20l-.7-1.8L16.5 17.5l1.8-.6z"/>',
"refresh": '<polyline points="23 4 23 10 17 10"/><polyline points="1 20 1 14 7 14"/>'
'<path d="M3.5 9a9 9 0 0 1 14.9-3.4L23 10M1 14l4.6 4.4A9 9 0 0 0 20.5 15"/>',
"folder": '<path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>',
"file": '<path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"/>'
'<polyline points="13 2 13 9 20 9"/>',
"code": '<polyline points="16 18 22 12 16 6"/><polyline points="8 6 2 12 8 18"/>',
"terminal": '<polyline points="4 17 10 11 4 5"/><line x1="12" y1="19" x2="20" y2="19"/>',
"robot": '<rect x="4" y="8" width="16" height="12" rx="2"/><path d="M12 8V4M9 4h6"/>'
'<line x1="2" y1="14" x2="4" y2="14"/><line x1="20" y1="14" x2="22" y2="14"/>'
'<circle cx="9" cy="13" r="1"/><circle cx="15" cy="13" r="1"/><line x1="9" y1="17" x2="15" y2="17"/>',
"puzzle": '<path d="M20.5 11H19V7a2 2 0 0 0-2-2h-4V3.5a2.5 2.5 0 0 0-5 0V5H4a2 2 0 0 0-2 2v3.8h1.5a2.2 2.2 0 0 1 0 4.4H2V19a2 2 0 0 0 2 2h3.8v-1.5a2.2 2.2 0 0 1 4.4 0V21H17a2 2 0 0 0 2-2v-4h1.5a2.5 2.5 0 0 0 0-5z"/>',
"search": '<circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/>',
"close": '<line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>',
"upload": '<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/>'
'<polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/>',
"download": '<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/>'
'<polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/>',
"link": '<path d="M10 13a5 5 0 0 0 7.5.5l3-3a5 5 0 0 0-7-7l-1.7 1.7"/>'
'<path d="M14 11a5 5 0 0 0-7.5-.5l-3 3a5 5 0 0 0 7 7l1.7-1.7"/>',
"lock": '<rect x="3" y="11" width="18" height="11" rx="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/>',
"bell": '<path d="M18 8a6 6 0 0 0-12 0c0 7-3 9-3 9h18s-3-2-3-9"/><path d="M13.7 21a2 2 0 0 1-3.4 0"/>',
"tag": '<path d="M20.6 13.4 12 22l-9-9V3h10l7.6 7.6a2 2 0 0 1 0 2.8z"/><line x1="7" y1="7" x2="7.01" y2="7"/>',
"clock": '<circle cx="12" cy="12" r="9"/><polyline points="12 7 12 12 16 14"/>',
"filter": '<polygon points="22 3 2 3 10 12.5 10 19 14 21 14 12.5 22 3"/>',
"eye": '<path d="M1 12s4-7 11-7 11 7 11 7-4 7-11 7-11-7-11-7z"/><circle cx="12" cy="12" r="3"/>',
"chart": '<line x1="18" y1="20" x2="18" y2="10"/><line x1="12" y1="20" x2="12" y2="4"/>'
'<line x1="6" y1="20" x2="6" y2="14"/>',
"database": '<ellipse cx="12" cy="5" rx="9" ry="3"/>'
'<path d="M21 5v6c0 1.7-4 3-9 3s-9-1.3-9-3V5"/>'
'<path d="M21 11v6c0 1.7-4 3-9 3s-9-1.3-9-3v-6"/>',
"cpu": '<rect x="4" y="4" width="16" height="16" rx="2"/><rect x="9" y="9" width="6" height="6"/>'
'<line x1="9" y1="1" x2="9" y2="4"/><line x1="15" y1="1" x2="15" y2="4"/>'
'<line x1="9" y1="20" x2="9" y2="23"/><line x1="15" y1="20" x2="15" y2="23"/>'
'<line x1="20" y1="9" x2="23" y2="9"/><line x1="20" y1="14" x2="23" y2="14"/>'
'<line x1="1" y1="9" x2="4" y2="9"/><line x1="1" y1="14" x2="4" y2="14"/>',
"cloud": '<path d="M18 10h-1.3A7 7 0 1 0 4 15h13a4 4 0 0 0 1-7.9z"/>',
"beaker": '<path d="M9 3h6M10 3v6l-5 9a2 2 0 0 0 1.8 3h10.4A2 2 0 0 0 19 18l-5-9V3"/>'
'<line x1="7" y1="15" x2="17" y2="15"/>',
"compass": '<circle cx="12" cy="12" r="10"/><polygon points="16.2 7.8 14.1 14.1 7.8 16.2 9.9 9.9 16.2 7.8"/>',
"bolt": '<polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2"/>',
"star": '<polygon points="12 2 15.1 8.6 22 9.3 17 14.1 18.2 21 12 17.6 5.8 21 7 14.1 2 9.3 8.9 8.6 12 2"/>',
"flag": '<path d="M4 15s1-1 4-1 5 2 8 2 4-1 4-1V3s-1 1-4 1-5-2-8-2-4 1-4 1z"/>'
'<line x1="4" y1="22" x2="4" y2="15"/>',
"wrench": '<path d="M14.7 6.3a4 4 0 0 0-5.3 5.3L3 18l3 3 6.4-6.4a4 4 0 0 0 5.3-5.3l-2.5 2.5-2.8-.7-.7-2.8z"/>',
"message": '<path d="M21 11.5a8.4 8.4 0 0 1-9 8.4 8.5 8.5 0 0 1-3.8-.9L3 21l1.9-4.1A8.4 8.4 0 0 1 3.7 12a8.4 8.4 0 0 1 8.4-8.4h.5A8.4 8.4 0 0 1 21 11.5z"/>',
"send": '<line x1="22" y1="2" x2="11" y2="13"/><polygon points="22 2 15 22 11 13 2 9 22 2"/>',
"branch": '<line x1="6" y1="3" x2="6" y2="15"/><circle cx="18" cy="6" r="3"/>'
'<circle cx="6" cy="18" r="3"/><path d="M18 9a9 9 0 0 1-9 9"/>',
"alert": '<path d="M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/>'
'<line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/>',
"plug": '<path d="M12 22v-5"/><path d="M9 8V2"/><path d="M15 8V2"/>'
'<path d="M18 8v5a4 4 0 0 1-4 4h-4a4 4 0 0 1-4-4V8z"/>',
"factory": '<path d="M2 20a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V8l-7 5V8l-7 5V4a2 2 0 0 0-2-2H4a2 2 0 0 0-2 2z"/>'
'<line x1="17" y1="18" x2="18" y2="18"/><line x1="12" y1="18" x2="13" y2="18"/>'
'<line x1="7" y1="18" x2="8" y2="18"/>',
"ruler": '<path d="M21.3 15.3a2.4 2.4 0 0 1 0 3.4l-2.6 2.6a2.4 2.4 0 0 1-3.4 0L2.7 8.7a2.4 2.4 0 0 1 0-3.4'
'l2.6-2.6a2.4 2.4 0 0 1 3.4 0z"/><path d="M14.5 12.5 16 11"/><path d="M11.5 9.5 13 8"/>'
'<path d="M8.5 6.5 10 5"/><path d="M17.5 15.5 19 14"/>',
"pin": '<line x1="12" y1="17" x2="12" y2="22"/>'
'<path d="M5 17h14v-1.76a2 2 0 0 0-1.11-1.79l-1.78-.9A2 2 0 0 1 15 10.76V6h1a2 2 0 0 0 0-4H8a2 2 0 0 0 0 4h1v4.76a2 2 0 0 1-1.11 1.79l-1.78.9A2 2 0 0 0 5 15.24z"/>',
# ---- App-specific glyphs Nova doesn't define (same thin-stroke) ----
"save": '<path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"/>'
'<polyline points="17 21 17 13 7 13 7 21"/><polyline points="7 3 7 8 15 8"/>',
"new": '<path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>'
'<polyline points="14 2 14 8 20 8"/><line x1="12" y1="18" x2="12" y2="12"/>'
'<line x1="9" y1="15" x2="15" y2="15"/>',
"minus": '<line x1="5" y1="12" x2="19" y2="12"/>',
"shuffle": '<polyline points="16 3 21 3 21 8"/><line x1="4" y1="20" x2="21" y2="3"/>'
'<polyline points="21 16 21 21 16 21"/><line x1="15" y1="15" x2="21" y2="21"/>'
'<line x1="4" y1="4" x2="9" y2="9"/>',
"unlock": '<rect x="3" y="11" width="18" height="11" rx="2"/><path d="M7 11V7a5 5 0 0 1 9.9-1"/>',
"key": '<circle cx="7.5" cy="15.5" r="5.5"/><path d="M21 2l-9.6 9.6"/><path d="M15.5 7.5l3 3L22 7l-3-3"/>',
"attach": '<path d="M21.44 11.05l-9.19 9.19a6 6 0 0 1-8.49-8.49l9.19-9.19a4 4 0 0 1 5.66 5.66l-9.2 9.19a2 2 0 0 1-2.83-2.83l8.49-8.48"/>',
"compress": '<polyline points="4 14 10 14 10 20"/><polyline points="20 10 14 10 14 4"/>'
'<line x1="14" y1="10" x2="21" y2="3"/><line x1="3" y1="21" x2="10" y2="14"/>',
"network": '<path d="M5 12.55a11 11 0 0 1 14.08 0"/><path d="M1.42 9a16 16 0 0 1 21.16 0"/>'
'<path d="M8.53 16.11a6 6 0 0 1 6.95 0"/><line x1="12" y1="20" x2="12" y2="20"/>',
"monitor": '<rect x="2" y="3" width="20" height="14" rx="2" ry="2"/>'
'<line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/>',
"sun": '<circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/>'
'<line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/>'
'<line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/>'
'<line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/>'
'<line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/>',
"moon": '<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"/>',
"chevron-left": '<polyline points="15 18 9 12 15 6"/>',
"chevron-right": '<polyline points="9 18 15 12 9 6"/>',
"chevron-down": '<polyline points="6 9 12 15 18 9"/>',
"chevron-up": '<polyline points="18 15 12 9 6 15"/>',
# A plain checkmark (kept as-is): the app uses "check" for a run-the-check
# action button, where a bare tick reads better than Nova's box+check.
"check": '<polyline points="20 6 9 17 4 12"/>',
# ---- Legacy aliases → matching Nova design (keep old call sites working) --
"chat": '<path d="M21 11.5a8.4 8.4 0 0 1-9 8.4 8.5 8.5 0 0 1-3.8-.9L3 21l1.9-4.1A8.4 8.4 0 0 1 3.7 12a8.4 8.4 0 0 1 8.4-8.4h.5A8.4 8.4 0 0 1 21 11.5z"/>', # = message
"document": '<path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"/>'
'<polyline points="13 2 13 9 20 9"/>', # = file
"flask": '<path d="M9 3h6M10 3v6l-5 9a2 2 0 0 0 1.8 3h10.4A2 2 0 0 0 19 18l-5-9V3"/>'
'<line x1="7" y1="15" x2="17" y2="15"/>', # = beaker
"sparkle": '<path d="M12 3l1.8 4.8L18.5 9.5 13.8 11.2 12 16l-1.8-4.8L5.5 9.5l4.7-1.7z"/>'
'<path d="M19 15l.7 1.9L21.5 17.5l-1.8.7L19 20l-.7-1.8L16.5 17.5l1.8-.6z"/>', # = sparkles
"settings": '<circle cx="12" cy="12" r="3"/>'
'<path d="M12 1v4M12 19v4M4.2 4.2l2.8 2.8M17 17l2.8 2.8M1 12h4M19 12h4M4.2 19.8L7 17M17 7l2.8-2.8"/>', # = gear
}
def all_icon_names() -> list:
"""Every icon name usable by :func:`icon` — the built-in line-icon set plus
any custom icons added via Monitoring's Icon Management (icons_admin_tab).
Backs the icon-picker dropdown offered wherever a step/agent/flow icon is
chosen, so users pick from this SAME registry instead of typing a name."""
from ..core import custom_icons
try:
custom = custom_icons.list_custom()
except Exception: # noqa: BLE001 — the picker must never crash on a bad read
custom = []
return sorted(set(_PATHS) | set(custom))
def icon_picker_combo(current: str = "") -> QComboBox:
"""An editable dropdown of every icon name (see :func:`all_icon_names`),
each row previewing its actual glyph — so choosing a step/agent icon is a
quick pick from Monitoring's icon registry instead of typing a name from
memory. Still editable: a name not yet in the list (e.g. a custom icon
about to be added) can be typed directly, same as before."""
combo = QComboBox()
combo.setEditable(True)
for name in all_icon_names():
combo.addItem(icon(name, size=14), name)
idx = combo.findText(current) if current else -1
if idx >= 0:
combo.setCurrentIndex(idx)
else:
combo.setCurrentText(current or "")
return combo
def icon(name: str, size: int = 16, color: str | None = None) -> QIcon:
"""A flat thin-line icon for ``name`` (see ``_PATHS`` for the full list),
tinted ``color`` — rendered from local SVG data, no image files/network.
Stroke width 1.7 matches the Nova Platform web app's shared icon set."""
color = color or _default_color()
# A user-added custom icon (full SVG under ~/.cowork_local/icons) is rendered
# as-is (keeps its own colours). Then built-in glyphs; then a neutral fallback.
if name not in _PATHS:
try:
from ..core import custom_icons
custom_svg = custom_icons.get_svg(name)
except Exception: # noqa: BLE001 — icon lookup must never crash the UI
custom_svg = None
if custom_svg:
renderer = QSvgRenderer(QByteArray(custom_svg.encode("utf-8")))
pm = _hidpi_pixmap(size)
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
renderer.render(p)
p.end()
return QIcon(pm)
# Unknown names must never crash the UI — fall back to a neutral glyph.
body = _PATHS.get(name) or _PATHS.get("sparkle") or ""
svg = (f'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" '
f'fill="none" stroke="{color}" stroke-width="1.7" stroke-linecap="round" '
f'stroke-linejoin="round">{body}</svg>')
renderer = QSvgRenderer(QByteArray(svg.encode("utf-8")))
pm = _hidpi_pixmap(size)
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
renderer.render(p)
p.end()
return QIcon(pm)
def _panel_icon(fill_left: bool, size: int = 16, color: str | None = None) -> QIcon:
"""A rounded panel split by a divider, with one narrow side filled solid
(the 'sidebar' toggle look)."""
color = color or _default_color()
pm = _hidpi_pixmap(size)
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
col = QColor(color)
p.setPen(QPen(col, 1.5))
rect = QRectF(2.0, 3.0, size - 4.0, size - 6.0)
p.drawRoundedRect(rect, 3.0, 3.0)
col_w = rect.width() * 0.34
if fill_left:
bar_x = rect.left() + col_w
fill = QRectF(rect.left() + 1.2, rect.top() + 1.2, col_w - 1.6, rect.height() - 2.4)
else:
bar_x = rect.right() - col_w
fill = QRectF(bar_x + 0.4, rect.top() + 1.2, col_w - 1.6, rect.height() - 2.4)
p.drawLine(int(bar_x), int(rect.top() + 1), int(bar_x), int(rect.bottom() - 1))
p.fillRect(fill, QBrush(col))
p.end()
return QIcon(pm)
def collapse_left_icon() -> QIcon:
"""Panel with the left strip filled — collapse toward the left. Rendered
at the same 16px as ``icon()`` so it sits flush with the nav-rail icons
(Dashboard etc.) instead of looking one size up."""
return _panel_icon(fill_left=True)
def collapse_right_icon() -> QIcon:
"""Panel with the right strip filled — collapse toward the right."""
return _panel_icon(fill_left=False)
def pixmap(name: str, size: int = 16, color: str | None = None) -> QPixmap:
"""The line-icon ``name`` as a QPixmap (for QLabel.setPixmap — QLabel has no
setIcon). Same glyph/renderer as ``icon()``."""
return icon(name, size, color).pixmap(size, size)
# Status-LED colours — a filled dot, the one place a solid glyph (not a line
# icon) is the right metaphor for an on/off/running indicator.
#
# Deliberately the SAME in light and dark. An LED means one thing regardless of
# theme, and these mid-saturation hues clear 3:1 against both #0B0B0C and
# #FFFFFF, so a status dot never has to be re-learned. Everything else in the
# UI goes through theme.palette(); this is the documented exception.
DOT_GREEN = "#2EA043"
DOT_RED = "#E5484D"
DOT_AMBER = "#B7791F"
DOT_BLUE = "#4C7BE8"
DOT_GREY = "#8B8B94"
def dot_icon(color: str = DOT_GREY, size: int = 12) -> QIcon:
"""A small filled status dot (LED). Used for on/off/running indicators where
a colored dot reads better than a line glyph."""
pm = _hidpi_pixmap(size)
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
p.setPen(Qt.NoPen)
p.setBrush(QBrush(QColor(color)))
m = size * 0.22
p.drawEllipse(QRectF(m, m, size - 2 * m, size - 2 * m))
p.end()
return QIcon(pm)
class IconLabel(QWidget):
"""A line-icon shown immediately to the left of a text label — the standard
replacement for the old "🔒 Some text" emoji-prefixed QLabels. ``set_text``
updates just the text; ``set_icon`` swaps the glyph/color, so dynamic
status labels (lock/unlock, …) keep working."""
def __init__(self, name: str, text: str = "", *, size: int = 16,
color: str | None = None, gap: int = 6, parent=None):
super().__init__(parent)
self._size = size
lay = QHBoxLayout(self)
lay.setContentsMargins(0, 0, 0, 0)
lay.setSpacing(gap)
self._icon = QLabel()
self._icon.setPixmap(pixmap(name, size, color))
self._text = QLabel(text)
lay.addWidget(self._icon)
lay.addWidget(self._text)
lay.addStretch(1)
def set_text(self, text: str) -> None:
self._text.setText(text)
def setText(self, text: str) -> None: # noqa: N802 — QLabel-compatible alias
self._text.setText(text)
def set_icon(self, name: str, color: str | None = None) -> None:
self._icon.setPixmap(pixmap(name, self._size, color))
def text_label(self) -> QLabel:
"""The inner text QLabel (for styling — setStyleSheet, etc.)."""
return self._text
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