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/config.zig | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'src/config.zig') diff --git a/src/config.zig b/src/config.zig index ed7bee92..24e058c7 100644 --- a/src/config.zig +++ b/src/config.zig @@ -118,6 +118,7 @@ pub const leader_path = paths: { if (builtins.capabilities.lift) table.set(.Lift, null); table.set(.Motion, null); table.set(.InactiveDim, null); + if (builtins.capabilities.lift) table.set(.GripWidth, null); if (builtins.capabilities.panel_transitions) { table.set(.PanelSlide, "as"); table.set(.PanelZoom, "az"); @@ -629,6 +630,10 @@ pub const Runtime = struct { /// percent (0 off): the focused pane wins by comparison, its tag tint /// untouched. Kept above min(each cell's contrast, 4.5). inactive_dim: u8 = 0, + /// The grip's button and the scrollbar under it, one width, as a percent + /// of the theme's `rail_px` (acme's 12px Scrollwid at a 17px tagline): + /// a pixel shell's (docs/themes.md). + grip_width: u16 = 150, /// How the fx track's animations move (animation.Motion): off for /// reduced motion. motion: animation.Motion.Flavour = .smooth, @@ -862,6 +867,7 @@ pub const Runtime = struct { motion, /// A percentage, 0 through 100. inactive_dim, + grip_width, transition: animation.Transition, scene: Scene, /// A Shadertoy file into the post chain or out of it; `off` empties @@ -899,6 +905,7 @@ pub const Runtime = struct { .{ .word = "Lift", .action = .lift, .availability = .lift }, .{ .word = "Motion", .action = .motion }, .{ .word = "InactiveDim", .action = .inactive_dim }, + .{ .word = "GripWidth", .action = .grip_width, .availability = .lift }, .{ .word = "MessageLinger", .action = .{ .message_ms = .linger } }, .{ .word = "MessageFall", .action = .{ .message_ms = .fall } }, .{ .word = "MessageDissolve", .action = .{ .message_ms = .dissolve } }, @@ -960,8 +967,8 @@ pub const Runtime = struct { @compileError("scene effects must use the scene-shader capability"), // A toggle is plain state any shell can hold, except one for // what only some shells draw: that one exists where they do. - .lift => if (setting.availability != .lift) - @compileError("Lift must use the lift capability"), + .lift, .grip_width => if (setting.availability != .lift) + @compileError("Lift and GripWidth must use the lift capability (a pixel shell's)"), .toggle => |field| if (field == .ligatures) { if (setting.availability != .ligatures) @compileError("the ligatures toggle must use the ligatures capability"); @@ -1102,6 +1109,12 @@ pub const Runtime = struct { if (percent > 100) return false; state.inactive_dim = percent; }, + .grip_width => { + const text = std.mem.trim(u8, argument orelse return false, " \t\r\n%"); + const percent = std.fmt.parseInt(u16, text, 10) catch return false; + if (percent < 50 or percent > 300) return false; + state.grip_width = percent; + }, .theme, .font => return false, } return true; @@ -1277,6 +1290,7 @@ pub const Runtime = struct { try out.print("{s} unsupported\n", .{setting.word}), .motion => try out.print("{s} {s}\n", .{ setting.word, @tagName(state.motion) }), .inactive_dim => try out.print("{s} {d}\n", .{ setting.word, state.inactive_dim }), + .grip_width => try out.print("{s} {d}\n", .{ setting.word, state.grip_width }), }; if (context.startup_config_path) |path| @@ -1547,6 +1561,7 @@ pub const Runtime = struct { .lift => "rim", .motion => "playful", .inactive_dim => "35", + .grip_width => "200", else => null, }; try std.testing.expect(apply(&state, setting, argument)); @@ -1600,6 +1615,7 @@ pub const Runtime = struct { .lift => "Lift rim\n", .motion => "Motion playful\n", .inactive_dim => "InactiveDim 35\n", + .grip_width => "GripWidth 200\n", .theme, .font => unreachable, }; try std.testing.expect(std.mem.indexOf(u8, report, expected) != null); -- cgit v1.3