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Split session crawling from TUI component

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Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2025-03-16 00:24:56 +01:00
parent 9efb734fd5
commit 86ea38f460
4 changed files with 117 additions and 114 deletions
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111
src/tui/components/Session.zig
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@@ -1,43 +1,22 @@
const std = @import("std");
const TerminalBuffer = @import("../TerminalBuffer.zig");
const enums = @import("../../enums.zig");
const ini = @import("zigini");
const Environment = @import("../../Environment.zig");
const generic = @import("generic.zig");
const Ini = @import("zigini").Ini;
const Lang = @import("../../config/Lang.zig");
const Allocator = std.mem.Allocator;
const DisplayServer = enums.DisplayServer;
const Ini = ini.Ini;
const EnvironmentLabel = generic.CyclableLabel(Environment);
const Session = @This();
pub const Environment = struct {
entry_ini: ?Ini(Entry) = null,
name: [:0]const u8 = "",
xdg_session_desktop: ?[:0]const u8 = null,
xdg_desktop_names: ?[:0]const u8 = null,
cmd: []const u8 = "",
specifier: []const u8 = "",
display_server: DisplayServer = .wayland,
};
const DesktopEntry = struct {
Exec: []const u8 = "",
Name: [:0]const u8 = "",
DesktopNames: ?[:0]u8 = null,
};
pub const Entry = struct { @"Desktop Entry": DesktopEntry = .{} };
label: EnvironmentLabel,
lang: Lang,
pub fn init(allocator: Allocator, buffer: *TerminalBuffer, lang: Lang) Session {
pub fn init(allocator: Allocator, buffer: *TerminalBuffer) Session {
return .{
.label = EnvironmentLabel.init(allocator, buffer, drawItem),
.lang = lang,
};
}
@@ -50,86 +29,8 @@ pub fn deinit(self: Session) void {
self.label.deinit();
}
pub fn addEnvironment(self: *Session, entry: DesktopEntry, xdg_session_desktop: ?[:0]const u8, display_server: DisplayServer) !void {
var xdg_desktop_names: ?[:0]const u8 = null;
if (entry.DesktopNames) |desktop_names| {
for (desktop_names) |*c| {
if (c.* == ';') c.* = ':';
}
xdg_desktop_names = desktop_names;
}
try self.label.addItem(.{
.entry_ini = null,
.name = entry.Name,
.xdg_session_desktop = xdg_session_desktop,
.xdg_desktop_names = xdg_desktop_names,
.cmd = entry.Exec,
.specifier = switch (display_server) {
.wayland => self.lang.wayland,
.x11 => self.lang.x11,
else => self.lang.other,
},
.display_server = display_server,
});
}
pub fn addEnvironmentWithIni(self: *Session, entry_ini: Ini(Entry), xdg_session_desktop: ?[:0]const u8, display_server: DisplayServer) !void {
const entry = entry_ini.data.@"Desktop Entry";
var xdg_desktop_names: ?[:0]const u8 = null;
if (entry.DesktopNames) |desktop_names| {
for (desktop_names) |*c| {
if (c.* == ';') c.* = ':';
}
xdg_desktop_names = desktop_names;
}
try self.label.addItem(.{
.entry_ini = entry_ini,
.name = entry.Name,
.xdg_session_desktop = xdg_session_desktop,
.xdg_desktop_names = xdg_desktop_names,
.cmd = entry.Exec,
.specifier = switch (display_server) {
.wayland => self.lang.wayland,
.x11 => self.lang.x11,
else => self.lang.other,
},
.display_server = display_server,
});
}
pub fn crawl(self: *Session, path: []const u8, display_server: DisplayServer) !void {
var iterable_directory = std.fs.openDirAbsolute(path, .{ .iterate = true }) catch return;
defer iterable_directory.close();
var iterator = iterable_directory.iterate();
while (try iterator.next()) |item| {
if (!std.mem.eql(u8, std.fs.path.extension(item.name), ".desktop")) continue;
const entry_path = try std.fmt.allocPrint(self.label.allocator, "{s}/{s}", .{ path, item.name });
defer self.label.allocator.free(entry_path);
var entry_ini = Ini(Entry).init(self.label.allocator);
_ = try entry_ini.readFileToStruct(entry_path, .{
.fieldHandler = null,
.comment_characters = "#",
});
errdefer entry_ini.deinit();
var xdg_session_desktop: []const u8 = undefined;
const maybe_desktop_names = entry_ini.data.@"Desktop Entry".DesktopNames;
if (maybe_desktop_names) |desktop_names| {
xdg_session_desktop = std.mem.sliceTo(desktop_names, ';');
} else {
// if DesktopNames is empty, we'll take the name of the session file
xdg_session_desktop = std.fs.path.stem(item.name);
}
const session_desktop = try self.label.allocator.dupeZ(u8, xdg_session_desktop);
errdefer self.label.allocator.free(session_desktop);
try self.addEnvironmentWithIni(entry_ini, session_desktop, display_server);
}
pub fn addEnvironment(self: *Session, environment: Environment) !void {
try self.label.addItem(environment);
}
fn drawItem(label: *EnvironmentLabel, environment: Environment, x: usize, y: usize) bool {