From 242467eb9f066f80164d534be55c2c4ebc9b5604 Mon Sep 17 00:00:00 2001 From: Gabriel Schneider Date: Mon, 28 Sep 2026 19:06:01 -0300 Subject: acme looks like acme; every theme gets acme's button, scroll column and 2px rules acme takes plan9port's own colours (acme.c iconinit, draw.h): selections #eeee9e in the body and #9eeeee in the tag, black ink; exec and look sweeps #aa0000 and #006600, white ink; a #99994c scrollbar under a #ffffea thumb; black rules; a #8888cc tag/body rule and column button. Every theme: the grip is acme's button, its tag row's full height, in one scroll column with the scrollbar (rail_px, 12 at a 17px tagline, scaled, times GripWidth, a percent, default 150; same x0/x1 to the pixel): focused clean = solid box; focused dirty = box_dirty filled to a box ring (acme's modbutton); unfocused clean = a box_border ring round the tag's ground; unfocused dirty = box_dirty a pixel inside that ring. The grid, which has no ring, marks dirty with a bold * on box_dirty in the grip's second cell and fills an unfocused grip halfway to its ring. Regions carry a dirty flag. Column buttons are the same shape, solid. 2px rules between columns and stacked panes (inside the tag band's slack), none at the window edge; a 1px tag/body rule halfway between tag and page. Theme data: tag_sel_bg, sweep_bg/fg, tag_rule, rule_px, rail_px, box_border, box_dirty. Chrome: rule_px, tag_rule, rail_px, grip_border, grip_focus_ring; a comptime guard on Chrome's layout forces a wire bump once v8 ships. Structural rules are exempt from the focus-indicator rule (docs/effects.md). Tests: acme widths; stacked rule in the slack at two tagline sizes; every grip-column pixel is band, button, ring or rule, and the button shares the scrollbar's x0/x1 (4 metrics x top/bottom x focus x dirty); the four grip states distinct in every native theme with a non-colour dirty cue in the grid; wire round-trip of the new fields. Shared files: src/colors.zig, src/surface.zig, src/body_layer.zig, src/tagline.zig, src/detached/wire.zig, docs/themes.md, docs/config.md, docs/effects.md, 21 snapshot goldens (the grip cells only), test/gui-goldens.txt. Motion flavours differ by design, and drive notice drops and pane moves --- docs/config.md | 8 ++++++-- docs/effects.md | 5 ++++- docs/themes.md | 6 ++++++ 3 files changed, 16 insertions(+), 3 deletions(-) (limited to 'docs') diff --git a/docs/config.md b/docs/config.md index 83fbd0eb..324b54e9 100644 --- a/docs/config.md +++ b/docs/config.md @@ -315,8 +315,10 @@ name, thirteen required RGB roles (`sel_bg`, `sel_fg`, `tag_bg`, `tag_fg`, `scroll_thumb`), nullable `bg`/`fg`, and either a 16-color RGB `palette` or `null`. Optional nullable RGB roles extend this format: `tag_active_bg`, `tag_active_fg`, `tag_name_fg`, `tag_active_name_fg`, `border`, `lineno_active`, `search_bg`, `search_fg`, -`diagnostic_error`, `diagnostic_warning`, `diagnostic_info`, and -`diagnostic_hint`. Missing new roles use backward-compatible defaults, so +`diagnostic_error`, `diagnostic_warning`, `diagnostic_info`, +`diagnostic_hint`, `tag_sel_bg`, `tag_rule`, `box_border` and `box_dirty`; +`sweep_bg` and `sweep_fg` take three triples, and `rule_px` and `rail_px` a +pixel count. Missing new roles use backward-compatible defaults, so previously exported files remain valid. [Theme customization](themes.md) describes each role and its fallback. RGB values are three-byte arrays, and hex literals are accepted. The original fields remain required; there is no @@ -536,6 +538,8 @@ Lift auto a shadow on a light page; on a dark one the others recede Lift off InactiveDim 30 the unfocused panes' text fades 30% toward its ground Motion smooth off, crisp, smooth, bouncy or playful +GripWidth 150 the grip's button and the scrollbar under it, percent of the + theme's rail_px (12px at a 17px tagline; 50 to 300) ``` `InactiveDim` works everywhere (a grid shows it at once) and never takes a diff --git a/docs/effects.md b/docs/effects.md index fec2d13b..eefa52d3 100644 --- a/docs/effects.md +++ b/docs/effects.md @@ -6,7 +6,10 @@ selection) or reduce its contrast. The effects are sugar; the indicators are how a person knows where they are. Every G stage is reviewed against this. Lift, for one, falls only on pane bodies and rails, never on a tag, a grip or a header, and its strength is capped so text and the selection keep min(their -contrast, 4.5) (tests in src/gui/gui.zig). A dim touches only the unfocused +contrast, 4.5) (tests in src/gui/gui.zig). The rule binds effects, not a +theme's structure: the rules between panes (2px, `rule_px`) are the theme's +borders, and the one over a tag band stays in the band's slack, never over +its text. A dim touches only the unfocused panes, with the same floor, and the focused pane's text is never at less contrast than theirs (tests in src/draw.zig). diff --git a/docs/themes.md b/docs/themes.md index 8cc4ff9b..6b218b13 100644 --- a/docs/themes.md +++ b/docs/themes.md @@ -114,6 +114,12 @@ so existing exported themes remain valid. | `diagnostic_warning` | Warning text | Same foreground fallback | | `diagnostic_info` | Informational diagnostic text | Same foreground fallback | | `diagnostic_hint` | Hint text | Same foreground fallback | +| `tag_sel_bg` | A tag's selection ground | `sel_bg` | +| `sweep_bg`, `sweep_fg` | Three triples each: the select, exec and look sweeps' ground and ink | `sel_bg` tinted toward `kw`, `str` and `num`, in `sel_fg` | +| `tag_rule` | The one-pixel rule between a pane's tag and its body, quieter than the `rule_px` rules between panes and columns | Halfway between `tag_bg` and the page the shell draws | +| `rule_px` | Pixel shells: the width of the rules between columns, between panes stacked in a column, and under the workspace and column tags, in `border` (the rule between a tag and its body is always one pixel) | 2 | +| `box_border`, `box_dirty` | The grip is acme's button: `box` filled when focused, else a two-pixel ring of `box_border` round the tag's ground; `box_dirty` fills it inside either ring while its file is unsaved (a grid, which has no ring, shows a bold `*` on `box_dirty` in the grip's second cell) | `box_dim`; `diagnostic_warning`, then `num` | +| `rail_px` | Pixel shells: the scroll column's width, the grip's button over the scrollbar (thumb a pixel narrower), in pixels at a 17px tagline, scaled with it | 12, acme's Scrollwid | Native palettes give filenames a distinct hue at approximately the same brightness as the surrounding tag text. This also applies to output names -- cgit v1.3