Add GPU usage display to header bar
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342f826d3b1c7a3e17026d48f95003144f626888- Parents
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9d84a3d - Tree
898819b
gardesk/gartop
/
342f826
Browse files
1 changed file
| Status | File | + | - |
|---|---|---|---|
| M |
gartop/src/gui/header.rs
|
31 | 2 |
gartop/src/gui/header.rsmodified@@ -13,6 +13,7 @@ pub struct HeaderBar { | ||
| 13 | 13 | net_rate: f64, // Combined rx+tx bytes/sec |
| 14 | 14 | disk_rate: f64, // Combined read+write bytes/sec |
| 15 | 15 | max_temp: Option<f64>, // Maximum temperature reading |
| 16 | + gpu_usage: Option<f64>, // GPU utilization percentage | |
| 16 | 17 | } |
| 17 | 18 | |
| 18 | 19 | impl HeaderBar { |
@@ -26,6 +27,7 @@ impl HeaderBar { | ||
| 26 | 27 | net_rate: 0.0, |
| 27 | 28 | disk_rate: 0.0, |
| 28 | 29 | max_temp: None, |
| 30 | + gpu_usage: None, | |
| 29 | 31 | } |
| 30 | 32 | } |
| 31 | 33 | |
@@ -43,6 +45,11 @@ impl HeaderBar { | ||
| 43 | 45 | self.max_temp = max_temp; |
| 44 | 46 | } |
| 45 | 47 | |
| 48 | + /// Update GPU usage. | |
| 49 | + pub fn update_gpu(&mut self, gpu_usage: Option<f64>) { | |
| 50 | + self.gpu_usage = gpu_usage; | |
| 51 | + } | |
| 52 | + | |
| 46 | 53 | /// Render the header bar. |
| 47 | 54 | pub fn render(&self, renderer: &Renderer, theme: &Theme) -> anyhow::Result<()> { |
| 48 | 55 | // Background - use panel_bg for seamless transition to tab bar |
@@ -104,6 +111,15 @@ impl HeaderBar { | ||
| 104 | 111 | ..stats_style.clone() |
| 105 | 112 | }; |
| 106 | 113 | |
| 114 | + // GPU indicator (if available) | |
| 115 | + let gpu_text = self.gpu_usage | |
| 116 | + .map(|u| format!("GPU: {:.0}%", u)) | |
| 117 | + .unwrap_or_default(); | |
| 118 | + let gpu_style = TextStyle { | |
| 119 | + color: theme.gpu_color, | |
| 120 | + ..stats_style.clone() | |
| 121 | + }; | |
| 122 | + | |
| 107 | 123 | // Uptime |
| 108 | 124 | let uptime_text = format!("up {}", self.uptime); |
| 109 | 125 | |
@@ -113,6 +129,11 @@ impl HeaderBar { | ||
| 113 | 129 | let y = self.bounds.y as f64 + (self.bounds.height as f64 * 0.4) + 6.0; |
| 114 | 130 | |
| 115 | 131 | let uptime_width = renderer.measure_text(&uptime_text, &stats_style)?.width as f64; |
| 132 | + let gpu_width = if self.gpu_usage.is_some() { | |
| 133 | + renderer.measure_text(&gpu_text, &gpu_style)?.width as f64 | |
| 134 | + } else { | |
| 135 | + 0.0 | |
| 136 | + }; | |
| 116 | 137 | let temp_width = if self.max_temp.is_some() { |
| 117 | 138 | renderer.measure_text(&temp_text, &temp_style)?.width as f64 |
| 118 | 139 | } else { |
@@ -126,11 +147,16 @@ impl HeaderBar { | ||
| 126 | 147 | let right_edge = (self.bounds.x + self.bounds.width as i32) as f64; |
| 127 | 148 | |
| 128 | 149 | let uptime_x = right_edge - right_margin - uptime_width; |
| 129 | - let temp_x = if self.max_temp.is_some() { | |
| 130 | - uptime_x - spacing - temp_width | |
| 150 | + let gpu_x = if self.gpu_usage.is_some() { | |
| 151 | + uptime_x - spacing - gpu_width | |
| 131 | 152 | } else { |
| 132 | 153 | uptime_x |
| 133 | 154 | }; |
| 155 | + let temp_x = if self.max_temp.is_some() { | |
| 156 | + gpu_x - spacing - temp_width | |
| 157 | + } else { | |
| 158 | + gpu_x | |
| 159 | + }; | |
| 134 | 160 | let disk_x = temp_x - spacing - disk_width; |
| 135 | 161 | let net_x = disk_x - spacing - net_width; |
| 136 | 162 | let mem_x = net_x - spacing - mem_width; |
@@ -143,6 +169,9 @@ impl HeaderBar { | ||
| 143 | 169 | if self.max_temp.is_some() { |
| 144 | 170 | renderer.text(&temp_text, temp_x, y, &temp_style)?; |
| 145 | 171 | } |
| 172 | + if self.gpu_usage.is_some() { | |
| 173 | + renderer.text(&gpu_text, gpu_x, y, &gpu_style)?; | |
| 174 | + } | |
| 146 | 175 | renderer.text(&uptime_text, uptime_x, y, &stats_style)?; |
| 147 | 176 | |
| 148 | 177 | Ok(()) |