neurocyte/flow
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feat: improve layout of filelist view

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This commit is contained in:
CJ van den Berg 2024-08-11 21:03:37 +02:00
parent 3a7e124255
commit 3cbca45b82
3 changed files with 32 additions and 16 deletions
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19
src/tui/filelist_view.zig
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@ -12,6 +12,7 @@ const tp = @import("thespian");
const log = @import("log");
const key = @import("renderer").input.key;
const event_type = @import("renderer").input.event_type;
const root = @import("root");
const command = @import("command.zig");
const tui = @import("tui.zig");
@ -37,9 +38,12 @@ commands: Commands = undefined,
items: usize = 0,
view_pos: usize = 0,
view_rows: usize = 0,
view_cols: usize = 0,
entries: std.ArrayList(Entry) = undefined,
selected: ?usize = null,
const path_column_ratio = 4;
const Entry = struct {
path: []const u8,
begin_line: usize,
@ -79,6 +83,7 @@ pub fn handle_resize(self: *Self, pos: Widget.Box) void {
self.plane.resize_simple(@intCast(pos.h), @intCast(pos.w)) catch return;
self.menu.container_widget.resize(pos);
self.view_rows = pos.h;
self.view_cols = pos.w;
self.update_scrollbar();
}
@ -121,7 +126,9 @@ pub fn render(self: *Self, theme: *const Widget.Theme) bool {
fn handle_render_menu(self: *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.panel;
// const style_keybind = if (tui.find_scope_style(theme, "entity.name")) |sty| sty.style else style_base;
const style_info: Widget.Theme.Style = .{ .fg = theme.editor_information.fg, .fs = theme.editor_information.fs, .bg = style_base.bg };
const style_separator: Widget.Theme.Style = .{ .fg = theme.editor_selection.bg, .bg = style_base.bg };
// const style_error: Widget.Theme.Style = .{ .fg = theme.editor_error.fg, .fs = theme.editor_error.fs, .bg = style_base.bg };
button.plane.set_base_style(" ", style_base);
button.plane.erase();
button.plane.home();
@ -140,8 +147,16 @@ fn handle_render_menu(self: *Self, button: *Button.State(*Menu.State(*Self)), th
const entry = &self.entries.items[idx];
const pointer = if (selected) "⏵" else " ";
_ = button.plane.print("{s} ", .{pointer}) catch {};
var buf: [std.fs.max_path_bytes]u8 = undefined;
var removed_prefix: usize = 0;
const max_len = self.view_cols / path_column_ratio;
button.plane.set_style(style_base);
_ = button.plane.print("{s}:{d} {s}", .{ entry.path, entry.begin_line + 1, entry.lines }) catch {};
_ = button.plane.print("{s}:{d}", .{ root.shorten_path(&buf, entry.path, &removed_prefix, max_len - 6), entry.begin_line + 1 }) catch {};
button.plane.cursor_move_yx(0, @intCast(max_len)) catch return false;
button.plane.set_style(style_separator);
_ = button.plane.print(" ▏", .{}) catch {};
button.plane.set_style(style_info);
_ = button.plane.print("{s}", .{entry.lines}) catch {};
return false;
}