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* A notice's word under the pointer is lit, in its band and the grid; ↵Gabriel Schneider43 hours
| | | | | | | | | | | | | | mark_hover is gone Open point 6 of docs/render-pipeline.md: notice words are Look and Exec targets, so the hover affordance headers have is back on notices, painted once in the notice's layer and joined into the grid from it. Deleted: Surface.mark_hover, Cell.hover and render's per-frame reset of it, none of which had been set since stage 5 (macOS loses its glass hover rect; its build is ignored for now). Snapshot goldens unchanged. Shared files touched: macos.zig (the hover bit's removal). Not touched: pardes.zig, Messages.zig, mouse.zig, gui.zig, detached/*.
* The GUI draws in tiers from the regions; pane chrome moves with its paneGabriel Schneider43 hours
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Stage 8 of docs/render-pipeline.md. The frame is drawn in groups: tier 0, one per track in paint order (tiers 2 and 3), tier 4 (notices, then guides and the debug box), tier 5 (bar cursors), each cells, images, decor. Decor (rules, rails, thumbs, grip marks, spines, the workspace and column rules, the bottom band, notice rules, bar cursors) is whole-pixel rects through the new decor.frag over ui.vert, so it carries its track's transition and clip. A closing pane's chrome comes from Surface.previous_regions. Deleted: taglineBaseRgb, topbarPaneBorderHeight, bottomTaglinePresent, frameChromeBg, cellBackgroundIs and the rail inference, paneGripCell's scan, transient_on, PaintPlan. One cover map (coverFrame) is marked from the layers and regions once a frame. New regions column, guide and debug; Surface.chrome is the palette, carried in wire v8 (not shipped yet), so an attached GUI draws the same chrome (test). A per-instance clip replaces the vertical transition's scissor. Goldens: 01-12 byte-identical. 13-17 differ only past the grid: the image pass left its scissor at the grid's size, cutting rule ends, rail feet and the bottom band in the leftover pixels whenever a picture was on screen. 16-debug now shows the debug box, which a context-row layer had hidden. 18-mid-transition is new: virtual clock (PARDES_TEST_CLOCK in the GUI), PanelSlide Newcol with the picture, frame 6 of 12. Also: the GUI sleeps when idle instead of polling every 16 ms, and a minimized or occluded window sleeps through animation. Tracy 'gui frame build' at 200x60: 992/1015 us median before, 989/987 us after. Shared files touched: pardes.zig (one export), detached/client.zig, detached/server.zig, detached/wire.zig (all additive), gui.zig. Not touched: Messages.zig, mouse.zig, tagline.zig, colors.zig, tty.zig, host_io.zig, dump.zig, exec.zig, panes.zig.
* One Layer for tags, notices, headers and bodies; a taller tag is one layer ↵Gabriel Schneider43 hours
| | | | | | | | | | | | | | | | | | | | | | | | of rows; wire v8 src/Layer.zig merges TagLayer and BodyLayer. `rows` (0 = no layer) and a cursor at {x, y}. A tag of N rows is ONE layer of N grid rows: tagHit answers the row as `line`, bodyHit keeps its meaning, and the per-line layer bases (TAG_LINE_LAYER_BASE, HEADER_LINE_LAYER_BASE) are gone, not aliased. Wire v8, the one bump: tag layers carry rows and cursor y, and the frame carries the placed region list. v7 and v9 peers are refused in both directions (server test over both, a new frontend test over both). web: tag_layer_value 11 = rows, 12 = cursor y; app.mjs lays every row. macOS: the Zig side compiles against Layer; pardes.h still sees one row per tag layer (accepted, the macOS shell is ignored for now). No visual change: snapshot goldens and the 17 GUI goldens byte-identical. Shared files touched: pardes.zig, Messages.zig, gui.zig, macos.zig, detached/client.zig, detached/server.zig, detached/wire.zig (plus web.zig, app.mjs, edit.zig, look.zig). Not touched: mouse.zig, tagline.zig, colors.zig, tty.zig, dump.zig, exec.zig, host_io.zig, panes.zig.
* Paint tags, notices and headers once, and join them into the gridGabriel Schneider43 hours
| | | | | | | | | | | | | | | | | | | | | | | | | | A pane's tag rows, each notice chip and the workspace and column tags are painted once, as their tag layers, and the grid's cells for them are copies of those layers (joinCells): the second paint of every tag, the grid's own notice pass and paintHeaders' grid text, hover, selection and caret are gone, and so is renderTagLayers. The grid's caret for a tag, a header or a prompt is the layer's, projected to grid columns. A wide glyph cut by the edge of the copy is left as the band's blank, as the grid's print never drew half of one (a test proves it, and fails without the re-clip). Where the two copies disagreed, the grid's behaviour is kept, so every snapshot golden is byte-identical: - a notice highlighted the hovered word only as a layer; now it never does; - a column tag's hover was suppressed during a column move only on the grid; now in both; - a header under edit showed the hovered word only on the grid; now in both, under the selection; - a notice's leading padding carried the band's ink only as a layer; the grid copy keeps it blank; - a notice whose band is wider in tagline pitch than in grid cells (a GUI core) now shows the band's right end on the grid, where its text is, and its prompt caret there. A sweep begun on a tag and dragged into the body still shows on the body rows it crossed, on the grid only (paintPointerSelection's from_row).
* Place every part of the frame once, before painting itGabriel Schneider43 hours
| | | | | | | | | | | | | | | | draw.place builds the Surface's region list at the head of render: the page; each pane's grip, tag rows, body, rail with its thumb, and notice chips; each column's grip and tag; the workspace tag. The painters read their geometry from it instead of working it out again: the grid's notice chips and the notice layers share one chip rectangle, the rails (file, terminal, image, PDF page) paint the placed thumb (a native PDF measures its own into the region as it places its pages), and the body, tag, notice and column layers take their viewports from their regions. A collapsed pane places only its grip and tag. The column-move rail's one-cell clip of the layers under it is now a region field set in place, not a mutation of the built layers. No behaviour change; a test checks every region against the old geometry, the painted rail and the layer viewports across tag bottom, column tags, notices, a collapsed pane and a multi-line tag.
* Move the frame into draw.zig and the transitions out of layout.zigGabriel Schneider43 hours
| | | | | | | | | | Pure moves, no behaviour change. draw.zig holds the whole core frame in order: render, the pane, tag, header and notice painters it calls, and the character-effect composition (Pardes.render stays a declaration alias). Presentation.zig is the panel presentation state as a file struct, and animation.zig the easing curves, transition kinds, tracks and boxes, the character effects' sources and the generic displayed-value transition, all of which lived in layout.zig. layout.zig keeps only layout.
* Move the screen types out of pardes.zig into surface.zigGabriel Schneider43 hours
Pure move: Color, FontRole, CellStyle, Cell, AsciiDiff, PanelCellDiff, ImageCacheKey, NativePlacement, ImagePatch, ImagePlace and Surface, with their eight tests, go verbatim to the new surface.zig with the imports they use. pardes.zig keeps one `pub const X = @import("surface.zig").X;` line per type, as it already does for Pane, Rect and the tag layers, so the shells' `pardes.Cell` / `pardes.Surface` spellings do not change. Surface.print, clearRect and overlayDash become pub because render calls them from pardes.zig. surface.zig is added to pardes.zig's test block and to the embedded source list. Co-Authored-By: Claude Opus 5.5 <[email protected]>