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feat: improve styling of command palette scrollbar

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This commit is contained in:
CJ van den Berg 2024-08-11 21:59:05 +02:00
parent 8abeea6c98
commit 221bc5741d
1 changed files with 14 additions and 3 deletions
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17
src/tui/mode/overlay/command_palette.zig
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@ -20,6 +20,7 @@ const InputBox = @import("../../InputBox.zig");
const Menu = @import("../../Menu.zig");
const Widget = @import("../../Widget.zig");
const mainview = @import("../../mainview.zig");
const scrollbar_v = @import("../../scrollbar_v.zig");
const Self = @This();
const max_menu_width = 80;
@ -65,6 +66,7 @@ pub fn create(a: std.mem.Allocator) !tui.Mode {
.view_rows = get_view_rows(tui.current().screen()),
.commands = std.ArrayList(Command).init(a),
};
self.menu.scrollbar.?.style_factory = scrollbar_style;
if (self.hints) |hints| {
for (hints.values()) |val|
self.longest_hint = @max(self.longest_hint, val.len);
@ -98,6 +100,15 @@ pub fn deinit(self: *Self) void {
self.a.destroy(self);
}
fn scrollbar_style(sb: *scrollbar_v, theme: *const Widget.Theme) Widget.Theme.Style {
return if (sb.active)
.{ .fg = theme.scrollbar_active.fg, .bg = theme.editor_widget.bg }
else if (sb.hover)
.{ .fg = theme.scrollbar_hover.fg, .bg = theme.editor_widget.bg }
else
.{ .fg = theme.scrollbar.fg, .bg = theme.editor_widget.bg };
}
fn on_render_menu(_: *Self, button: *Button.State(*Menu.State(*Self)), theme: *const Widget.Theme, selected: bool) bool {
const style_base = if (button.active) theme.editor_cursor else if (button.hover or selected) theme.editor_selection else theme.editor_widget;
const style_keybind = if (tui.find_scope_style(theme, "entity.name")) |sty| sty.style else style_base;
@ -116,9 +127,9 @@ fn on_render_menu(_: *Self, button: *Button.State(*Menu.State(*Self)), theme: *c
keybind_hint = "";
button.plane.set_style(style_keybind);
const pointer = if (selected) "⏵" else " ";
_ = button.plane.print("{s}", .{ pointer }) catch {};
_ = button.plane.print("{s}", .{pointer}) catch {};
button.plane.set_style(style_base);
_ = button.plane.print("{s} ", .{ command_name }) catch {};
_ = button.plane.print("{s} ", .{command_name}) catch {};
button.plane.set_style(style_keybind);
_ = button.plane.print_aligned_right(0, "{s} ", .{keybind_hint}) catch {};
var index: usize = 0;
@ -149,7 +160,7 @@ fn do_resize(self: *Self) void {
const w = @min(self.longest, max_menu_width) + 2 + 1 + self.longest_hint;
const x = if (screen.w > w) (screen.w - w) / 2 else 0;
self.view_rows = get_view_rows(screen);
const h = @min(self.items, self.view_rows);
const h = @min(self.items + self.menu.header_count, self.view_rows + self.menu.header_count);
self.menu.container.resize(.{ .y = 0, .x = x, .w = w, .h = h });
self.update_scrollbar();
}