Issue #8326 : Render ContextDialog content as vector SVG in Hop Web - #8352
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… Web - Render ContextDialog category headers and action items into crisp vector SVG in Hop Web instead of raster images - Provide client-side SVG overlay with hover highlight and tooltip updates via context-dialog-svg.js - Ensure preserveAspectRatio="none" and proper content height synchronization across collapse and expand transitions - Guard against re-entrant canvas paint during height update in ContextDialogSvgRendererHandler - Support both light and dark mode themes in SVG generation
mattcasters
marked this pull request as ready for review
September 14, 2026 18:18
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Render
ContextDialog(action dialog) category headers and items as vector SVG in Hop Web rather than transmitting raster images over the network. This makes dialog content crisp on all displays, faster to render, and consistent with the SVG rendering used for pipeline and workflow graphs.What changed
ContextDialogSvgRendererrenders categories, action tiles, and category headers to vector SVG XML with support for light and dark mode themes.context-dialog-svg.jsprovides client-side SVG rendering, instant hover box highlighting, and tooltip bar updates with no network round-trip.ContextDialogSvgRendererHandlerand facade bridge desktop RCP (no-op GC) and Hop Web RAP environments cleanly.contentHeightsynchronization across category collapse/expand states,preserveAspectRatio="none", and a re-entrancy guard preventing duplicate paint invocations during size updates.ContextDialogSvgRendererTestandAreaOwnerJsonSerializerTestcovering SVG generation, category collapse reflow, and area serialization.fixes #8326
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