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const std = @import("std");
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pub const Static = @import("static.zig").Static;
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pub const Date_Time = @import("datetime.zig").Date_Time;
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pub const Ram = @import("ram.zig").Ram;
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pub const Shell = @import("shell.zig").Shell;
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pub const Battery = @import("battery.zig").Battery;
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pub const Cpu_Temp = @import("cpu_temp.zig").Cpu_Temp;
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pub const Block = struct {
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data: Data,
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last_update: i64,
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cached_content: [256]u8,
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cached_len: usize,
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underline: bool,
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pub const Data = union(enum) {
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static: Static,
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datetime: Date_Time,
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ram: Ram,
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shell: Shell,
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battery: Battery,
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cpu_temp: Cpu_Temp,
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};
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pub fn init_static(text: []const u8, col: c_ulong, ul: bool) Block {
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var block = Block{
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.data = .{ .static = Static.init(text, col) },
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.last_update = 0,
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.cached_content = undefined,
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.cached_len = 0,
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.underline = ul,
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};
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@memcpy(block.cached_content[0..text.len], text);
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block.cached_len = text.len;
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return block;
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}
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pub fn init_datetime(format: []const u8, datetime_format: []const u8, interval_secs: u64, col: c_ulong, ul: bool) Block {
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return .{
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.data = .{ .datetime = Date_Time.init(format, datetime_format, interval_secs, col) },
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.last_update = 0,
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.cached_content = undefined,
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.cached_len = 0,
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.underline = ul,
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};
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}
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pub fn init_ram(format: []const u8, interval_secs: u64, col: c_ulong, ul: bool) Block {
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return .{
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.data = .{ .ram = Ram.init(format, interval_secs, col) },
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.last_update = 0,
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.cached_content = undefined,
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.cached_len = 0,
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.underline = ul,
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};
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}
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pub fn init_shell(format: []const u8, command: []const u8, interval_secs: u64, col: c_ulong, ul: bool) Block {
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return .{
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.data = .{ .shell = Shell.init(format, command, interval_secs, col) },
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.last_update = 0,
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.cached_content = undefined,
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.cached_len = 0,
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.underline = ul,
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};
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}
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pub fn init_battery(
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format_charging: []const u8,
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format_discharging: []const u8,
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format_full: []const u8,
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battery_name: []const u8,
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interval_secs: u64,
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col: c_ulong,
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ul: bool,
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) Block {
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return .{
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.data = .{ .battery = Battery.init(format_charging, format_discharging, format_full, battery_name, interval_secs, col) },
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.last_update = 0,
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.cached_content = undefined,
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.cached_len = 0,
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.underline = ul,
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};
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}
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pub fn init_cpu_temp(
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format: []const u8,
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thermal_zone: []const u8,
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interval_secs: u64,
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col: c_ulong,
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ul: bool,
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) Block {
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return .{
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.data = .{ .cpu_temp = Cpu_Temp.init(format, thermal_zone, interval_secs, col) },
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.last_update = 0,
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.cached_content = undefined,
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.cached_len = 0,
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.underline = ul,
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};
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}
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pub fn update(self: *Block) bool {
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const interval_secs = self.interval();
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if (interval_secs == 0) return false;
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const now = std.time.timestamp();
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if (now - self.last_update < @as(i64, @intCast(interval_secs))) {
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return false;
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}
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self.last_update = now;
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const result = switch (self.data) {
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.static => |*s| s.content(&self.cached_content),
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.datetime => |*d| d.content(&self.cached_content),
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.ram => |*r| r.content(&self.cached_content),
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.shell => |*s| s.content(&self.cached_content),
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.battery => |*b| b.content(&self.cached_content),
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.cpu_temp => |*c| c.content(&self.cached_content),
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};
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self.cached_len = result.len;
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return true;
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}
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pub fn interval(self: *Block) u64 {
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return switch (self.data) {
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.static => |*s| s.interval(),
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.datetime => |*d| d.interval(),
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.ram => |*r| r.interval(),
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.shell => |*s| s.interval(),
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.battery => |*b| b.interval(),
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.cpu_temp => |*c| c.interval(),
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};
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}
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pub fn color(self: *const Block) c_ulong {
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return switch (self.data) {
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.static => |s| s.color,
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.datetime => |d| d.color,
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.ram => |r| r.color,
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.shell => |s| s.color,
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.battery => |b| b.color,
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.cpu_temp => |c| c.color,
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};
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}
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pub fn get_content(self: *const Block) []const u8 {
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return self.cached_content[0..self.cached_len];
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}
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};
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