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Added listener table view and modal for starting listeners.

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This commit is contained in:
Jakob Friedl
2025-09-18 17:50:58 +02:00
parent 669a436946
commit 971bb6c8df
5 changed files with 258 additions and 33 deletions
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118
src/client/views/listeners.nim
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@@ -1,36 +1,122 @@
import times
import strutils
import imguin/[cimgui, glfw_opengl, simple]
import ../utils/appImGui
import ../../common/[types]
import ../../common/[types, utils]
import ./modals/startListener
type
ListenersTableComponent = ref object of RootObj
title: string
listeners: seq[Listener]
selection: ptr ImGuiSelectionBasicStorage
startListenerModal: ListenerModalComponent
let exampleListeners: seq[Listener] = @[
Listener(
listenerId: "L1234567",
address: "192.168.1.1",
port: 8080,
protocol: HTTP
),
Listener(
listenerId: "L7654321",
address: "10.0.0.2",
port: 443,
protocol: HTTP
)
Listener(
listenerId: "L1234567",
address: "192.168.1.1",
port: 8080,
protocol: HTTP
),
Listener(
listenerId: "L7654321",
address: "10.0.0.2",
port: 443,
protocol: HTTP
)
]
proc ListenersTable*(title: string): ListenersTableComponent =
result = new ListenersTableComponent
result.title = title
result.listeners = exampleListeners
result.selection = ImGuiSelectionBasicStorage_ImGuiSelectionBasicStorage()
result.startListenerModal = ListenerModal()
proc draw*(component: ListenersTableComponent, showComponent: ptr bool) =
igSetNextWindowSize(vec2(800, 600), ImGuiCond_Once.int32)
igBegin(component.title, showComponent, 0)
defer: igEnd()
igText("Listeners")
let textSpacing = igGetStyle().ItemSpacing.x
# Listener creation modal
if igButton("Start Listener", vec2(0.0f, 0.0f)):
igOpenPopup_str("Start Listener", ImGui_PopupFlags_None.int32)
let listener = component.startListenerModal.draw()
if listener != nil:
# TODO: Start listener
component.listeners.add(listener)
#[
Listener table
]#
let tableFlags = (
ImGuiTableFlags_Resizable.int32 or
ImGuiTableFlags_Reorderable.int32 or
ImGuiTableFlags_Hideable.int32 or
ImGuiTableFlags_HighlightHoveredColumn.int32 or
ImGuiTableFlags_RowBg.int32 or
ImGuiTableFlags_BordersV.int32 or
ImGuiTableFlags_BordersH.int32 or
ImGuiTableFlags_ScrollY.int32 or
ImGuiTableFlags_ScrollX.int32 or
ImGuiTableFlags_NoBordersInBodyUntilResize.int32 or
ImGui_TableFlags_SizingStretchProp.int32
)
let cols: int32 = 4
if igBeginTable("Listeners", cols, tableFlags, vec2(0.0f, 0.0f), 0.0f):
igTableSetupColumn("ListenerID", ImGuiTableColumnFlags_NoReorder.int32 or ImGuiTableColumnFlags_NoHide.int32, 0.0f, 0)
igTableSetupColumn("Address", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
igTableSetupColumn("Port", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
igTableSetupColumn("Protocol", ImGuiTableColumnFlags_None.int32, 0.0f, 0)
igTableSetupScrollFreeze(0, 1)
igTableHeadersRow()
var multiSelectIO = igBeginMultiSelect(ImGuiMultiSelectFlags_ClearOnEscape.int32 or ImGuiMultiSelectFlags_BoxSelect1d.int32, component.selection[].Size, int32(component.listeners.len()))
ImGuiSelectionBasicStorage_ApplyRequests(component.selection, multiSelectIO)
for row in 0 ..< component.listeners.len():
igTableNextRow(ImGuiTableRowFlags_None.int32, 0.0f)
let listener = component.listeners[row]
if igTableSetColumnIndex(0):
# Enable multi-select functionality
igSetNextItemSelectionUserData(row)
var isSelected = ImGuiSelectionBasicStorage_Contains(component.selection, cast[ImGuiID](row))
discard igSelectable_Bool(listener.listenerId, isSelected, ImGuiSelectableFlags_SpanAllColumns.int32, vec2(0.0f, 0.0f))
if igTableSetColumnIndex(1):
igText(listener.address)
if igTableSetColumnIndex(2):
igText($listener.port)
if igTableSetColumnIndex(3):
igText($listener.protocol)
# Handle right-click context menu
# Right-clicking the table header to hide/show columns or reset the layout is only possible when no sessions are selected
if component.selection[].Size > 0 and igBeginPopupContextWindow("TableContextMenu", ImGui_PopupFlags_MouseButtonRight.int32):
if igMenuItem("Stop", nil, false, true):
# Update agents table with only non-selected ones
var newListeners: seq[Listener] = @[]
for i in 0 ..< component.listeners.len():
if not ImGuiSelectionBasicStorage_Contains(component.selection, cast[ImGuiID](i)):
newListeners.add(component.listeners[i])
# TODO: Stop/kill listener
component.listeners = newListeners
ImGuiSelectionBasicStorage_Clear(component.selection)
igCloseCurrentPopup()
igEndPopup()
multiSelectIO = igEndMultiSelect()
ImGuiSelectionBasicStorage_ApplyRequests(component.selection, multiSelectIO)
igEndTable()

0
src/client/views/modals/buildAgent.nim Normal file
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97
src/client/views/modals/startListener.nim Normal file
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@@ -0,0 +1,97 @@
import strutils
import imguin/[cimgui, glfw_opengl, simple]
import ../../utils/appImGui
import ../../../common/[types, utils]
const DEFAULT_PORT = 8080'u16
type
ListenerModalComponent* = ref object of RootObj
address: array[256, char]
port: uint16
protocol: int32
protocols: seq[string]
proc getProtocols(): seq[string] =
for p in Protocol.low .. Protocol.high:
result.add($p)
proc ListenerModal*(): ListenerModalComponent =
result = new ListenerModalComponent
zeroMem(addr result.address[0], 256)
result.port = DEFAULT_PORT
result.protocol = 0
result.protocols = getProtocols()
proc resetModalValues(component: ListenerModalComponent) =
zeroMem(addr component.address[0], 256)
component.port = DEFAULT_PORT
component.protocol = 0
proc draw*(component: ListenerModalComponent): Listener =
let textSpacing = igGetStyle().ItemSpacing.x
# Center modal
let vp = igGetMainViewport()
var center: ImVec2
ImGuiViewport_GetCenter(addr center, vp)
igSetNextWindowPos(center, ImGuiCond_Appearing.int32, vec2(0.5f, 0.5f))
let modalWidth = max(500.0f, vp.Size.x * 0.25)
igSetNextWindowSize(vec2(modalWidth, 0.0f), ImGuiCond_Always.int32)
var show = true
let windowFlags = ImGuiWindowFlags_None.int32 # or ImGuiWindowFlags_NoMove.int32
if igBeginPopupModal("Start Listener", addr show, windowFlags):
defer: igEndPopup()
var availableSize: ImVec2
igGetContentRegionAvail(addr availableSize)
# Listener address
igText("Host: ")
igSameLine(0.0f, textSpacing)
igGetContentRegionAvail(addr availableSize)
igSetNextItemWidth(availableSize.x)
igInputTextWithHint("##InputAddress", "127.0.0.1", addr component.address[0], 256, ImGui_InputTextFlags_CharsNoBlank.int32, nil, nil)
# Listener port
let step: uint16 = 1
igText("Port: ")
igSameLine(0.0f, textSpacing)
igSetNextItemWidth(availableSize.x)
igInputScalar("##InputPort", ImGuiDataType_U16.int32, addr component.port, addr step, nil, "%hu", ImGui_InputTextFlags_CharsDecimal.int32)
# Listener protocol dropdown selection
igText("Protocol: ")
igSameLine(0.0f, textSpacing)
igSetNextItemWidth(availableSize.x)
igCombo_Str("##InputProtocol", addr component.protocol, (component.protocols.join("\0") & "\0").cstring , component.protocols.len().int32)
igGetContentRegionAvail(addr availableSize)
igDummy(vec2(0.0f, 10.0f))
igSeparator()
igDummy(vec2(0.0f, 10.0f))
# Only enabled the start button when valid values have been entered
igBeginDisabled(($(addr component.address[0]) == "") or (component.port <= 0))
if igButton("Start", vec2(availableSize.x * 0.5 - textSpacing * 0.5, 0.0f)):
result = Listener(
listenerId: generateUUID(),
address: $(addr component.address[0]),
port: int(component.port),
protocol: cast[Protocol](component.protocol)
)
component.resetModalValues()
igCloseCurrentPopup()
igEndDisabled()
igSameLine(0.0f, textSpacing)
if igButton("Close", vec2(availableSize.x * 0.5 - textSpacing * 0.5, 0.0f)):
component.resetModalValues()
igCloseCurrentPopup()

2
src/client/views/sessions.nim
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@@ -107,8 +107,6 @@ proc interact(component: SessionsTableComponent) =
proc draw*(component: SessionsTableComponent, showComponent: ptr bool) =
igSetNextWindowSize(vec2(800, 600), ImGuiCond_Once.int32)
igBegin(component.title, showComponent, 0)
defer: igEnd()