Merge pull request #7835 from dotCooCoo/feat/contextual-task-bar-smooth-free-transform

Contextual Task Bar: the Smooth tool shows its Fidelity and Tool Options

docs/target-app-parity.md

@@ -904,7 +904,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
   - With automation read roots in force, `svgInteractivity.info`, `addFile` and `removeFile`, the JavaScript Files dialog in a frame a request drives and `ui_inspect`'s selected file name a linked JavaScript file outside the roots by its file name alone, as `document.json` does; `removeFile` unlinks it by that name and refuses a name that fits more than one linked file (`tests/interactivity.rs`).
   - Numeric fields keep the pointer's pressed character as the text-drag start when movement exceeds the click threshold (#1326); a completed focus click selects the unit too. Pixel/point, plain and optional fields are regression-tested in both directions, before/after focus, with replacement text; keyboard focus, double-click, arrows and wheel keep their prior behavior. Native egui input confirms partial replacement gives 17 px instead of 700 px, one Undo/Redo, window captures and an exact saved-document read in a separate CLI process. A focus click released more than 1 pt from its press keeps the caret, and a tap within 1 pt still selects all (#6659; short-drag and jitter-tap regressions in `tests/numfields.rs`).
   - Unit fields and length strings take `%` in arithmetic: `3cm*50%` reads as 1.5 cm, and `50pt+25%` reads as 62.5 pt.
-  - The contextual task bar's handle drags it anywhere on the canvas (kept whole on it as the window resizes); unpinned it keeps that offset as it follows the selection, and its More Options menu hides it, pins its position across selection changes (`window.taskBar.pin`), resets it under the selection (`window.taskBar.reset`) and shows the Properties panel. As in Illustrator the position isn't kept across launches. Not done: the bar's variants for other tools (only the selection tools, the Type tools, the basic shape tools and the Artboard tool show it).
+  - The contextual task bar's handle drags it anywhere on the canvas (kept whole on it as the window resizes); unpinned it keeps that offset as it follows the selection, and its More Options menu hides it, pins its position across selection changes (`window.taskBar.pin`), resets it under the selection (`window.taskBar.reset`) and shows the Properties panel. As in Illustrator the position isn't kept across launches. Not done: the bar's variants for other tools (only the selection tools, the Type tools, the basic shape tools, the Smooth tool and the Artboard tool show it).
   - A click on another object moves the contextual task bar under it without hiding it for the press; it gives way only to a drag (#4681).
   - With one image selected, the contextual task bar offers Image Trace, which traces the image at once with the Default preset (the Image Trace panel is left as it was), and Crop Image; with an Image Trace object it offers Expand, which keeps only the traced paths. This follows Illustrator's bar: for a selected image it includes Image Trace, Retype and Crop Image, and traced artwork can be expanded from it ([Contextual Task Bar announcement](https://community.adobe.com/announcements-651/contextual-task-bar-in-illustrator-2025-quick-actions-when-you-need-them-1546580)). Offset Path and Simplify, which don't apply to an image, aren't offered for one. Not done: Retype, which the app doesn't have.
   - With the Artboard tool, the contextual task bar sits under the selected artboards and offers Resize (Artboard Options for the active artboard), Duplicate (each selected artboard, in one undo step, the copies then selected), Rearrange All (with two or more artboards) and Export (Export for Screens with the selected artboards checked). This follows Illustrator's bar: while the Artboard tool is in use, it has options for resizing, duplicating and exporting artboards (the [Contextual Task Bar announcement](https://community.adobe.com/questions-652/contextual-task-bar-in-illustrator-2025-quick-actions-when-you-need-them-1546580); Rearrange and Export on the bar: [Managing Artboards in Illustrator](https://creativepro.com/managing-artboards-in-illustrator/)).
@@ -914,6 +914,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
   - The help page describes the contextual task bar as one horizontal row (<https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/workspace-overview.html>) and gives no rule for a canvas narrower than that row. VectorCraft's own rule: the bar stays whole on the canvas. When its actions don't fit in one row, they wrap, in order, onto rows under the row with the handle, the chips and More Options; an action wider than any row, or one that would need a row past the canvas's height, is listed in More Options instead; when the chips don't fit beside the handle and More Options, they take rows after the actions; with no row to spare for the font controls, the bar leaves them out; a canvas too small for the handle and More Options shows no bar. Evidence: `a_task_bars_actions_wrap_on_a_narrow_canvas` and `a_task_bar_action_wider_than_the_canvas_goes_in_more_options` in `crates/ui-egui/src/tests/taskbar.rs`.
   - With a live rectangle, rounded rectangle, ellipse or polygon selected with the Selection tool, the contextual task bar shows a Shape Properties button in place of Lock. It opens a popup with the shape's rows from the Transform panel (corner radius, pie angles, or sides, angle, corner and radius), which edit it through `object.setLiveShape`. The overview describes this: when a shape drawn with a shape tool (Rectangle, Star) is selected, the bar offers to change its properties where Lock Object would be ([Contextual Task Bar overview](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/contextual-task-bar-overview.html)). Object › Lock and ⌘2 still lock the shape. Not done: stars, which the app draws as plain paths. Evidence: `a_basic_shape_shows_its_properties_in_place_of_lock`, `the_shape_properties_popup_edits_the_shape` and `other_selections_keep_lock` in `crates/ui-egui/src/tests/taskbar.rs`.
   - While the Rectangle, Rounded Rectangle, Ellipse, Polygon or Star tool is in use, the contextual task bar offers Edit Path (the Direct Selection tool), the Fill and Stroke chips, and Shape Properties for the shape it draws, as the help page lists for those five tools (<https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/contextual-task-bar-overview.html>). VectorCraft's own rules: the bar shows while one of those tools has one closed path selected whole, as right after it draws one, and not with nothing selected, several objects, a group, an open path, type or picked-out anchors; it shows nothing during the drag that draws the shape; it leaves out the selection tools' Duplicate, Offset Path, Simplify, Recolor Artwork and Lock; the Line Segment tool shows no bar. Not done: Shape Properties for a star, which the app draws as a plain path, and Gen Shape Fill and Generate Vectors, which the app doesn't have. Evidence: `shape_tools_show_edit_path_paint_and_properties_after_drawing`, `shape_tools_have_no_shape_bar_without_a_single_shape` and `shape_tool_bar_retargets_after_another_shape_and_undo` in `crates/ui-egui/src/tests/taskbar.rs`.
+  - While the Smooth tool is in use with a path it can smooth selected (a path with three or more anchors, or two joined by a curve, on its own or inside a selected group), the contextual task bar shows the tool's Fidelity field and Tool Options…, which opens the Smooth tool's options. The overview says the Smooth tool's bar has its tool options (<https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/contextual-task-bar-overview.html>), and the tool's help page names Fidelity as its option (<https://helpx.adobe.com/illustrator/using/tool-techniques/smooth-tool.html>). A value typed or stepped in the field sets the tool's Fidelity through `tool.setOption`, with the same range, unit (screen pixels) and steps as the field in its options. VectorCraft's own rules: with nothing selected, or only straight lines or type selected, the tool shows no bar; the bar leaves out the selection tools' actions, the Fill and Stroke chips, Recolor Artwork and Lock; on a canvas too narrow for the field, More Options lists Fidelity, which opens the tool's options. Evidence: `the_smooth_tool_shows_fidelity_and_tool_options_for_a_path` and `the_smooth_tool_shows_no_bar_without_a_path_to_smooth` in `crates/ui-egui/src/tests/taskbar.rs`.
   - The contextual task bar has a Stroke chip beside the Fill chip, drawn with the paint the Stroke proxy shows (a "?" when the selected objects' strokes differ, as on the Fill chip); a click brings the Stroke proxy forward and shows the Swatches panel wherever it is docked, floating or closed, as a click on the Fill chip does for the Fill proxy. The reference app's bar has Fill and Stroke controls for changing an object's colors ([Contextual Task Bar overview](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/contextual-task-bar-overview.html)). Evidence: `the_task_bar_shows_a_stroke_chip_beside_fill` and `the_task_bar_chips_follow_the_proxies_and_show_swatches_anywhere` in `crates/ui-egui/src/canvas/tests.rs`.
   - With anchor points selected with Direct Selection, the contextual task bar offers Remove Anchor Points, Connect (`path.join`), Cut Path, and Convert Selected Anchor Points to Corner and to Smooth (`path.convertAnchors` with `to` set to `corner` or `smooth`), the commands of the Control bar's anchor buttons; the two convert buttons show their icons alone, named by their tool tips as on the Control bar (VectorCraft's own choice). The overview lists items that delete the selected anchors, join selected end points, split the path at the selected anchors, and make the selected anchors corner or smooth points ([Contextual Task Bar overview](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/contextual-task-bar-overview.html)). With a path selected whole with Direct Selection, the bar also offers Simplify and Smooth, which open the Simplify and Smooth sliders as Object › Path › Simplify… and Smooth… do; the same overview names Smooth as adjusting the path's curvature (#6784). VectorCraft's own rule: while anchors are picked out, the bar offers the anchor items without Simplify and Smooth. Evidence: `direct_selection_smooth_opens_the_smooth_slider` in `crates/ui-egui/src/tests/taskbar.rs`.
   - Tool flyouts tear off: dragging or clicking the tear-off bar on a flyout's right side (or releasing the long press over it) floats its group as a strip of tool buttons, moved by the same bar and put back in the toolbar by the × at its top (`window.floatTools`). While a group floats, the presses that would open its flyout raise the strip instead. Floating strips are kept with the preferences and in user workspaces. Not done: turning a strip vertical, docking it.