diff options
Diffstat (limited to 'src/surface.zig')
| -rw-r--r-- | src/surface.zig | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/src/surface.zig b/src/surface.zig index b6f41853..15de128f 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 @@ -364,6 +366,10 @@ pub const Region = struct { thumb_h: u16 = 0, /// A notice's index in its pane's `notices`. notice: u8 = 0, + /// How far it stands off the page, 0 to 1: a pane's while it has the + /// focus (Lift, on a spring), a notice's while Lift is on. A pixel shell + /// casts a soft shadow from it; the tier it is drawn in never changes. + lift: f32 = 0, /// Cells the column-move rail takes off the right edge while it runs /// there: layers and pixel shells stop short of them, the grid does not. clip: u16 = 0, @@ -392,12 +398,34 @@ pub const Chrome = struct { tag_fg: [3]u8 = .{ 0, 0, 0 }, scroll_track: [3]u8 = .{ 0, 0, 0 }, scroll_thumb: [3]u8 = .{ 0, 0, 0 }, + /// The theme's accent (a glow's tint). + accent: [3]u8 = .{ 0, 0, 0 }, + /// A selection's text and ground: a lift keeps their contrast too. + sel_fg: [3]u8 = .{ 0, 0, 0 }, + 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 /// these cells to vaxis one-to-one; the SDL shells rasterize them. pub const Surface = struct { - pub const PointerShape = enum(u8) { arrow, link, target }; + /// `box` is acme's boxcursor, shown while a pane or a column is carried + /// by its grip (cols.c:485, rows.c:151). + pub const PointerShape = enum(u8) { arrow, link, target, box }; pointer_shape: PointerShape = .arrow, body_layers: [MAX_PANES]Layer = @splat(.{}), tag_layers: [MAX_TAG_LAYERS]Layer = @splat(.{}), |