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 --- src/surface.zig | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/surface.zig') diff --git a/src/surface.zig b/src/surface.zig index f16993a8..bc0a019d 100644 --- a/src/surface.zig +++ b/src/surface.zig @@ -356,6 +356,8 @@ pub const Region = struct { rect: layout.Rect, /// The pane or column has the keyboard's focus. active: bool = false, + /// A grip's pane has changes it has not saved. + dirty: bool = false, /// A rail's thumb: rows from the rail's top, and how many. Zero rows is /// a rail with no thumb (an image). A native PDF's thumb is measured in /// document pixels and filled in by Pdf.draw while it paints, so read @@ -403,6 +405,19 @@ pub const Chrome = struct { sel_bg: [3]u8 = .{ 0, 0, 0 }, /// How a lifted part stands off the page (config.Runtime.LiftStyle). lift_style: u8 = 0, + /// Rule width in pixels (colors.Theme.rule_px). + rule_px: u8 = 2, + /// The ring round a grip, acme's button: unfocused, and focused. + grip_border: [3]u8 = .{ 0, 0, 0 }, + grip_focus_ring: [3]u8 = .{ 0, 0, 0 }, + /// A dirty pane's button fill. + grip_dirty: [3]u8 = .{ 0, 0, 0 }, + /// The rule between a pane's tag and its body; null is halfway between + /// the tag's ground and the page the shell actually draws. + tag_rule: ?[3]u8 = null, + /// The scroll column's width, button and scrollbar alike, in pixels at + /// a 17px tagline (acme's 12 at its font); a pixel shell scales it. + rail_px: u8 = 12, }; /// The canonical interface: what a frame of pardes IS. The tty shell writes -- cgit v1.3