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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849const std = @import("std");const vaxis = @import("vaxis");
const vxfw = vaxis.vxfw;
const Allocator = std.mem.Allocator;const App = @import("app.zig").App;const ChildList = std.ArrayListUnmanaged(SubSurface);const Surface = vxfw.Surface;const SubSurface = vxfw.SubSurface;
const default_rhs: vxfw.Text = .{ .text = "TODO: update this text" };
pub fn drawMain(ptr: *anyopaque, ctx: vxfw.DrawContext) Allocator.Error!Surface { const self: *App = @ptrCast(@alignCast(ptr)); const max = ctx.max.size(); self.last_height = max.height; if (self.selectedBuffer()) |buffer| { switch (buffer) { .client => |client| self.view.rhs = client.view(), .channel => |channel| self.view.rhs = channel.view.widget(), } } else self.view.rhs = default_rhs.widget();
var children: ChildList = .empty;
// UI is a tree of splits // │ │ │ │ // │ │ │ │ // │ buffers │ buffer content │ members │ // │ │ │ │ // │ │ │ │ // │ │ │ │ // │ │ │ │
const sub: vxfw.SubSurface = .{ .origin = .{ .col = 0, .row = 0 }, .surface = try self.view.widget().draw(ctx), }; try children.append(ctx.arena, sub);
return .{ .size = ctx.max.size(), .widget = self.widget(), .buffer = &.{}, .children = children.items, };}