Initial public release

src/tui/status/modestate.zig

@@ -0,0 +1,74 @@
+const std = @import("std");
+const Allocator = std.mem.Allocator;
+const nc = @import("notcurses");
+const tp = @import("thespian");
+const tracy = @import("tracy");
+const root = @import("root");
+
+const Widget = @import("../Widget.zig");
+const command = @import("../command.zig");
+const ed = @import("../editor.zig");
+const tui = @import("../tui.zig");
+
+parent: nc.Plane,
+plane: nc.Plane,
+
+const Self = @This();
+
+pub fn create(a: Allocator, parent: nc.Plane) !Widget {
+    const self: *Self = try a.create(Self);
+    self.* = try init(parent);
+    return Widget.to(self);
+}
+
+fn init(parent: nc.Plane) !Self {
+    var n = try nc.Plane.init(&(Widget.Box{}).opts(@typeName(Self)), parent);
+    errdefer n.deinit();
+
+    return .{
+        .parent = parent,
+        .plane = n,
+    };
+}
+
+pub fn deinit(self: *Self, a: Allocator) void {
+    self.plane.deinit();
+    a.destroy(self);
+}
+
+pub fn layout(_: *Self) Widget.Layout {
+    return .{ .static = if (is_mini_mode()) tui.get_mode().len + 5 else tui.get_mode().len - 1 };
+}
+
+fn is_mini_mode() bool {
+    return if (tui.current().mini_mode) |_| true else false;
+}
+
+pub fn render(self: *Self, theme: *const Widget.Theme) bool {
+    if (is_mini_mode())
+        self.render_mode(theme)
+    else
+        self.render_logo(theme);
+    return false;
+}
+
+fn render_mode(self: *Self, theme: *const Widget.Theme) void {
+    tui.set_base_style(&self.plane, " ", theme.statusbar_hover);
+    self.plane.on_styles(nc.style.bold);
+    self.plane.erase();
+    self.plane.home();
+    var buf: [31:0]u8 = undefined;
+    _ = self.plane.putstr(std.fmt.bufPrintZ(&buf, "   {s} ", .{tui.get_mode()}) catch return) catch {};
+    if (theme.statusbar_hover.bg) |bg| self.plane.set_fg_rgb(bg) catch {};
+    if (theme.statusbar.bg) |bg| self.plane.set_bg_rgb(bg) catch {};
+    _ = self.plane.putstr("") catch {};
+}
+
+fn render_logo(self: *Self, theme: *const Widget.Theme) void {
+    tui.set_base_style(&self.plane, " ", theme.statusbar_hover);
+    self.plane.on_styles(nc.style.bold);
+    self.plane.erase();
+    self.plane.home();
+    var buf: [31:0]u8 = undefined;
+    _ = self.plane.putstr(std.fmt.bufPrintZ(&buf, " {s} ", .{tui.get_mode()}) catch return) catch {};
+}