pygui: added support for a details pane, can be toggled on/off, can be used to quickly view details for nodes or links

daemon/core/gui/frames/link.py

@@ -0,0 +1,58 @@
+import tkinter as tk
+from typing import TYPE_CHECKING
+
+from core.gui.frames.base import DetailsFrame, InfoFrameBase
+from core.gui.utils import bandwidth_text
+
+if TYPE_CHECKING:
+    from core.gui.app import Application
+    from core.gui.graph.edges import CanvasEdge
+
+
+class EdgeInfoFrame(InfoFrameBase):
+    def __init__(
+        self, master: tk.BaseWidget, app: "Application", edge: "CanvasEdge"
+    ) -> None:
+        super().__init__(master, app)
+        self.edge: "CanvasEdge" = edge
+
+    def draw(self) -> None:
+        self.columnconfigure(0, weight=1)
+        link = self.edge.link
+        options = link.options
+        src_canvas_node = self.app.core.canvas_nodes[link.node1_id]
+        src_node = src_canvas_node.core_node
+        dst_canvas_node = self.app.core.canvas_nodes[link.node2_id]
+        dst_node = dst_canvas_node.core_node
+
+        frame = DetailsFrame(self)
+        frame.grid(sticky="ew")
+        frame.add_detail("Source", src_node.name)
+        iface1 = link.iface1
+        if iface1:
+            mac = iface1.mac if iface1.mac else "auto"
+            frame.add_detail("MAC", mac)
+            ip4 = f"{iface1.ip4}/{iface1.ip4_mask}" if iface1.ip4 else ""
+            frame.add_detail("IP4", ip4)
+            ip6 = f"{iface1.ip6}/{iface1.ip6_mask}" if iface1.ip6 else ""
+            frame.add_detail("IP6", ip6)
+
+        frame.add_separator()
+        frame.add_detail("Destination", dst_node.name)
+        iface2 = link.iface2
+        if iface2:
+            mac = iface2.mac if iface2.mac else "auto"
+            frame.add_detail("MAC", mac)
+            ip4 = f"{iface2.ip4}/{iface2.ip4_mask}" if iface2.ip4 else ""
+            frame.add_detail("IP4", ip4)
+            ip6 = f"{iface2.ip6}/{iface2.ip6_mask}" if iface2.ip6 else ""
+            frame.add_detail("IP6", ip6)
+
+        if link.HasField("options"):
+            frame.add_separator()
+            bandwidth = bandwidth_text(options.bandwidth)
+            frame.add_detail("Bandwidth", bandwidth)
+            frame.add_detail("Delay", f"{options.delay} us")
+            frame.add_detail("Jitter", f"\u00B1{options.jitter} us")
+            frame.add_detail("Loss", f"{options.loss}%")
+            frame.add_detail("Duplicate", f"{options.dup}%")