mirror of
https://github.com/ClementTsang/bottom
synced 2024-11-22 12:13:06 +00:00
Move to tui-rs' built in linear interpolation
This commit is contained in:
ClementTsang
parent
0574678746
commit
7004649a6d
6 changed files with 140 additions and 199 deletions
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@ -34,9 +34,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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- Use custom legend-hiding to stop hiding legends for memory and network widgets.
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- In addition, changed to using only legends within the graph for network, as well as redesigned the legend.
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The old legend style can still be used via the `--use_old_network_legend` flag or `use_old_network_legend = true` option.
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The old legend style can still be used via the `--use_old_network_legend` flag or `use_old_network_legend = true` config option.
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- Allow for option to hide the header gap on tables.
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- Allow for option to hide the header gap on tables via `--hide_table_gap` or `hide_table_gap = true`.
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- Switch to stateful widget style for tables.
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- Switch to using tui-rs' new built in linear interpolation rather than doing it manually.
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### Bug Fixes
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@ -21,18 +21,14 @@ use crate::data_harvester::{
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pub type TimeOffset = f64;
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pub type Value = f64;
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pub type JoinedDataPoints = (Value, Vec<(TimeOffset, Value)>);
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#[derive(Debug, Default)]
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pub struct TimedData {
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pub rx_data: JoinedDataPoints,
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pub tx_data: JoinedDataPoints,
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pub cpu_data: Vec<JoinedDataPoints>,
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pub mem_data: JoinedDataPoints,
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pub swap_data: JoinedDataPoints,
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// Unused for now
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// pub io_data : JoinedDataPoints
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// pub temp_data: JoinedDataPoints,
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pub rx_data: Value,
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pub tx_data: Value,
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pub cpu_data: Vec<Value>,
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pub mem_data: Value,
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pub swap_data: Value,
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}
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/// AppCollection represents the pooled data stored within the main app
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@ -121,19 +117,19 @@ impl DataCollection {
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// Network
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if let Some(network) = &harvested_data.network {
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self.eat_network(network, harvested_time, &mut new_entry);
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self.eat_network(network, &mut new_entry);
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}
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// Memory and Swap
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if let Some(memory) = &harvested_data.memory {
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if let Some(swap) = &harvested_data.swap {
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self.eat_memory_and_swap(memory, swap, harvested_time, &mut new_entry);
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self.eat_memory_and_swap(memory, swap, &mut new_entry);
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}
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}
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// CPU
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if let Some(cpu) = &harvested_data.cpu {
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self.eat_cpu(cpu, harvested_time, &mut new_entry);
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self.eat_cpu(cpu, &mut new_entry);
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}
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// Temp
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@ -164,7 +160,7 @@ impl DataCollection {
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}
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fn eat_memory_and_swap(
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&mut self, memory: &mem::MemHarvest, swap: &mem::MemHarvest, harvested_time: Instant,
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&mut self, memory: &mem::MemHarvest, swap: &mem::MemHarvest,
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new_entry: &mut TimedData,
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) {
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// Memory
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@ -172,13 +168,7 @@ impl DataCollection {
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0 => 0f64,
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total => (memory.mem_used_in_mb as f64) / (total as f64) * 100.0,
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};
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let mem_joining_pts = if let Some((time, last_pt)) = self.timed_data_vec.last() {
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generate_joining_points(*time, last_pt.mem_data.0, harvested_time, mem_percent)
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} else {
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Vec::new()
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};
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let mem_pt = (mem_percent, mem_joining_pts);
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new_entry.mem_data = mem_pt;
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new_entry.mem_data = mem_percent;
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// Swap
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if swap.mem_total_in_mb > 0 {
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@ -186,13 +176,7 @@ impl DataCollection {
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0 => 0f64,
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total => (swap.mem_used_in_mb as f64) / (total as f64) * 100.0,
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};
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let swap_joining_pt = if let Some((time, last_pt)) = self.timed_data_vec.last() {
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generate_joining_points(*time, last_pt.swap_data.0, harvested_time, swap_percent)
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} else {
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Vec::new()
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};
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let swap_pt = (swap_percent, swap_joining_pt);
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new_entry.swap_data = swap_pt;
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new_entry.swap_data = swap_percent;
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}
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// In addition copy over latest data for easy reference
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@ -201,7 +185,7 @@ impl DataCollection {
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}
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fn eat_network(
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&mut self, network: &network::NetworkHarvest, harvested_time: Instant,
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&mut self, network: &network::NetworkHarvest,
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new_entry: &mut TimedData,
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) {
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// RX
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@ -210,14 +194,7 @@ impl DataCollection {
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} else {
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0.0
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};
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let rx_joining_pts = if let Some((time, last_pt)) = self.timed_data_vec.last() {
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generate_joining_points(*time, last_pt.rx_data.0, harvested_time, logged_rx_val)
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} else {
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Vec::new()
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};
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let rx_pt = (logged_rx_val, rx_joining_pts);
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new_entry.rx_data = rx_pt;
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new_entry.rx_data = logged_rx_val;
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// TX
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let logged_tx_val = if network.tx as f64 > 0.0 {
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@ -225,38 +202,20 @@ impl DataCollection {
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} else {
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0.0
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};
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let tx_joining_pts = if let Some((time, last_pt)) = self.timed_data_vec.last() {
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generate_joining_points(*time, last_pt.tx_data.0, harvested_time, logged_tx_val)
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} else {
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Vec::new()
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};
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let tx_pt = (logged_tx_val, tx_joining_pts);
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new_entry.tx_data = tx_pt;
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new_entry.tx_data = logged_tx_val;
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// In addition copy over latest data for easy reference
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self.network_harvest = network.clone();
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}
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fn eat_cpu(
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&mut self, cpu: &[cpu::CPUData], harvested_time: Instant, new_entry: &mut TimedData,
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&mut self, cpu: &[cpu::CPUData], new_entry: &mut TimedData,
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) {
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// Note this only pre-calculates the data points - the names will be
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// within the local copy of cpu_harvest. Since it's all sequential
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// it probably doesn't matter anyways.
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if let Some((time, last_pt)) = self.timed_data_vec.last() {
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for (cpu, last_pt_data) in cpu.iter().zip(&last_pt.cpu_data) {
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let cpu_joining_pts =
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generate_joining_points(*time, last_pt_data.0, harvested_time, cpu.cpu_usage);
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let cpu_pt = (cpu.cpu_usage, cpu_joining_pts);
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new_entry.cpu_data.push(cpu_pt);
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}
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} else {
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for cpu in cpu.iter() {
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let cpu_pt = (cpu.cpu_usage, Vec::new());
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new_entry.cpu_data.push(cpu_pt);
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}
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}
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cpu.iter()
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.for_each(|cpu| new_entry.cpu_data.push(cpu.cpu_usage));
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self.cpu_harvest = cpu.to_vec();
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}
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@ -309,36 +268,3 @@ impl DataCollection {
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self.battery_harvest = list_of_batteries.to_vec();
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}
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}
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pub fn generate_joining_points(
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start_x: Instant, start_y: f64, end_x: Instant, end_y: f64,
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) -> Vec<(TimeOffset, Value)> {
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let mut points: Vec<(TimeOffset, Value)> = Vec::new();
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// Convert time floats first:
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let tmp_time_diff = (end_x).duration_since(start_x).as_millis() as f64;
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let time_difference = if tmp_time_diff == 0.0 {
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0.001
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} else {
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tmp_time_diff
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};
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let value_difference = end_y - start_y;
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// Let's generate... about this many points!
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let num_points = std::cmp::min(
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std::cmp::max(
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(value_difference.abs() / time_difference * 2000.0) as u64,
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50,
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),
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2000,
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);
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for itx in (0..num_points).step_by(2) {
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points.push((
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time_difference - (itx as f64 / num_points as f64 * time_difference),
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start_y + (itx as f64 / num_points as f64 * value_difference),
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));
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}
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points
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}
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@ -146,7 +146,7 @@ impl CpuGraphWidget for Painter {
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.enumerate()
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.rev()
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.filter_map(|(itx, (cpu, cpu_show_vec))| {
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if *cpu_show_vec {
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if *cpu_show_vec && !cpu.cpu_data.is_empty() {
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Some(
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Dataset::default()
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.marker(if use_dot {
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@ -160,7 +160,8 @@ impl CpuGraphWidget for Painter {
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self.colours.cpu_colour_styles
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[itx % self.colours.cpu_colour_styles.len()]
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})
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.data(&cpu.cpu_data[..]),
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.data(&cpu.cpu_data[..])
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.graph_type(tui::widgets::GraphType::Line),
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)
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} else {
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None
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@ -61,7 +61,10 @@ impl MemGraphWidget for Painter {
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.bounds([-0.5, 100.5])
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.labels(&["0%", "100%"]);
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let mem_canvas_vec: Vec<Dataset<'_>> = vec![
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let mut mem_canvas_vec: Vec<Dataset<'_>> = vec![];
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if !mem_data.is_empty() {
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mem_canvas_vec.push(
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Dataset::default()
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.name(&app_state.canvas_data.mem_label)
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.marker(if app_state.app_config_fields.use_dot {
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@ -70,7 +73,13 @@ impl MemGraphWidget for Painter {
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Marker::Braille
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})
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.style(self.colours.ram_style)
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.data(&mem_data),
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.data(&mem_data)
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.graph_type(tui::widgets::GraphType::Line),
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);
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}
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if !swap_data.is_empty() {
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mem_canvas_vec.push(
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Dataset::default()
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.name(&app_state.canvas_data.swap_label)
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.marker(if app_state.app_config_fields.use_dot {
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@ -79,8 +88,10 @@ impl MemGraphWidget for Painter {
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Marker::Braille
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})
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.style(self.colours.swap_style)
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.data(&swap_data),
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];
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.data(&swap_data)
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.graph_type(tui::widgets::GraphType::Line),
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);
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}
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let title = if app_state.is_expanded {
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const TITLE_BASE: &str = " Memory ── Esc to go back ";
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@ -132,7 +132,10 @@ impl NetworkGraphWidget for Painter {
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};
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let dataset = if app_state.app_config_fields.use_old_network_legend && !hide_legend {
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vec![
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let mut ret_val = vec![];
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if !network_data_rx.is_empty() {
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ret_val.push(
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Dataset::default()
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.name(format!("RX: {:7}", app_state.canvas_data.rx_display))
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.marker(if app_state.app_config_fields.use_dot {
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@ -141,7 +144,13 @@ impl NetworkGraphWidget for Painter {
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Marker::Braille
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})
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.style(self.colours.rx_style)
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.data(&network_data_rx),
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.data(&network_data_rx)
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.graph_type(tui::widgets::GraphType::Line),
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);
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}
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if !network_data_tx.is_empty() {
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ret_val.push(
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Dataset::default()
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.name(format!("TX: {:7}", app_state.canvas_data.tx_display))
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.marker(if app_state.app_config_fields.use_dot {
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@ -150,22 +159,34 @@ impl NetworkGraphWidget for Painter {
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Marker::Braille
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})
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.style(self.colours.tx_style)
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.data(&network_data_tx),
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.data(&network_data_tx)
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.graph_type(tui::widgets::GraphType::Line),
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);
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ret_val.push(
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Dataset::default()
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.name(format!(
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"Total RX: {:7}",
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app_state.canvas_data.total_rx_display
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))
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.style(self.colours.total_rx_style),
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);
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}
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ret_val.push(
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Dataset::default()
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.name(format!(
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"Total TX: {:7}",
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app_state.canvas_data.total_tx_display
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))
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.style(self.colours.total_tx_style),
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]
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);
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ret_val
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} else {
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vec![
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let mut ret_val = vec![];
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if !network_data_rx.is_empty() {
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ret_val.push(
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Dataset::default()
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.name(&app_state.canvas_data.rx_display)
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.marker(if app_state.app_config_fields.use_dot {
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@ -174,7 +195,13 @@ impl NetworkGraphWidget for Painter {
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Marker::Braille
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})
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.style(self.colours.rx_style)
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.data(&network_data_rx),
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.data(&network_data_rx)
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.graph_type(tui::widgets::GraphType::Line),
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);
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}
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if !network_data_tx.is_empty() {
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ret_val.push(
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Dataset::default()
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.name(&app_state.canvas_data.tx_display)
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.marker(if app_state.app_config_fields.use_dot {
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@ -183,8 +210,12 @@ impl NetworkGraphWidget for Painter {
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Marker::Braille
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})
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.style(self.colours.tx_style)
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.data(&network_data_tx),
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]
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.data(&network_data_tx)
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.graph_type(tui::widgets::GraphType::Line),
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);
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}
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ret_val
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};
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f.render_widget(
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@ -160,15 +160,8 @@ pub fn convert_cpu_data_points(
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}
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if let Some(cpu_data) = cpu_data_vector.get_mut(itx) {
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cpu_data.legend_value = format!("{:.0}%", cpu.0.round());
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//Insert joiner points
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for &(joiner_offset, joiner_val) in &cpu.1 {
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let offset_time = time_from_start + joiner_offset as f64;
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cpu_data.cpu_data.push((-offset_time, joiner_val));
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}
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cpu_data.cpu_data.push((-time_from_start, cpu.0));
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cpu_data.legend_value = format!("{:.0}%", cpu.round());
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cpu_data.cpu_data.push((-time_from_start, *cpu));
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}
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}
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@ -197,13 +190,7 @@ pub fn convert_mem_data_points(
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for (time, data) in ¤t_data.timed_data_vec {
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let time_from_start: f64 = (current_time.duration_since(*time).as_millis() as f64).floor();
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//Insert joiner points
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for &(joiner_offset, joiner_val) in &data.mem_data.1 {
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let offset_time = time_from_start + joiner_offset as f64;
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result.push((-offset_time, joiner_val));
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}
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result.push((-time_from_start, data.mem_data.0));
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result.push((-time_from_start, data.mem_data));
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if *time == current_time {
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break;
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@ -229,14 +216,7 @@ pub fn convert_swap_data_points(
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for (time, data) in ¤t_data.timed_data_vec {
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let time_from_start: f64 = (current_time.duration_since(*time).as_millis() as f64).floor();
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//Insert joiner points
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for &(joiner_offset, joiner_val) in &data.swap_data.1 {
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let offset_time = time_from_start + joiner_offset as f64;
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result.push((-offset_time, joiner_val));
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}
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result.push((-time_from_start, data.swap_data.0));
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result.push((-time_from_start, data.swap_data));
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if *time == current_time {
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break;
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@ -300,20 +280,8 @@ pub fn get_rx_tx_data_points(
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for (time, data) in ¤t_data.timed_data_vec {
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let time_from_start: f64 = (current_time.duration_since(*time).as_millis() as f64).floor();
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//Insert joiner points
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for &(joiner_offset, joiner_val) in &data.rx_data.1 {
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let offset_time = time_from_start + joiner_offset as f64;
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rx.push((-offset_time, joiner_val));
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}
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for &(joiner_offset, joiner_val) in &data.tx_data.1 {
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let offset_time = time_from_start + joiner_offset as f64;
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tx.push((-offset_time, joiner_val));
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}
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rx.push((-time_from_start, data.rx_data.0));
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tx.push((-time_from_start, data.tx_data.0));
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rx.push((-time_from_start, data.rx_data));
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tx.push((-time_from_start, data.tx_data));
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if *time == current_time {
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||||
break;
|
||||
|
|
|
|||
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Reference in a new issue