Field officers reported three problems with the drawing palette: it had no
background and disappeared over light imagery, it sat centred at the top across
the area being drawn, and its icons did not match one another. All three had
distinct causes.
Layout. The bar is now a two-column rail docked to the left edge on a solid
panel, with its controls re-ordered into labelled Draw / Edit / Shape / File
bands by MapView._buildToolbarRail(). Two columns because a single file of
thirteen buttons plus labels runs past the bottom of a laptop map view; the
rail measures 75 x 363 px. Adding ol-ext's own `ol-left` class also makes
option bars (Select's Delete/Info, Split's sub-tools) fly out to the right
rather than dropping downwards.
Icons. ol-ext ships no icon font or sprite sheet — it draws each built-in tool
as CSS ::before/::after shapes from borders and box-shadows, which is why our
own Bootstrap-Icon tools looked foreign next to them. The generated shapes are
suppressed and every button gets an icon from a single TOOLBAR_ICONS map. The
glyph is injected as a <span>, not an <i>, because ol-ext styles
`.ol-transform > button i::before` and would otherwise out-specify Bootstrap's
`.bi::before` and blank the icon.
Phones. The rail becomes a horizontally scrolling strip above the dock, which
retires the two-row flex-break workaround and its `.ol-editbar-break` element.
Touch targets stay at 36 px, and option bars open upward.
Two things worth recording for anyone changing this later. The rail must not
set `overflow` on either axis: the other axis then computes to `auto` too and
clips the option bars that fly out past its right edge. And `display` in the
phone media query must stay free of `!important`, since ol-ext shows and hides
the whole bar with an inline style.
Also picks up ol-offset, an EditBar default that was never explicitly enabled
and had been sitting in the bar unlabelled; it is grouped under Shape.
Verified in a headless browser at desktop and phone widths, in light and dark
mode: icons, grouping, active-tool tint, option-bar placement, and that the bar
still hides when Draw mode is off.
Service Worker v14 -> v15.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
