[hal, wpilib] Remove relay (#7695)

glass/src/lib/native/cpp/hardware/Relay.cpp

@@ -1,85 +0,0 @@
-// Copyright (c) FIRST and other WPILib contributors.
-// Open Source Software; you can modify and/or share it under the terms of
-// the WPILib BSD license file in the root directory of this project.
-
-#include "glass/hardware/Relay.h"
-
-#include <string>
-
-#include <imgui.h>
-
-#include "glass/Context.h"
-#include "glass/DataSource.h"
-#include "glass/Storage.h"
-#include "glass/support/ExtraGuiWidgets.h"
-
-using namespace glass;
-
-void glass::DisplayRelay(RelayModel* model, int index, bool outputsEnabled) {
-  auto forwardData = model->GetForwardData();
-  auto reverseData = model->GetReverseData();
-
-  if (!forwardData && !reverseData) {
-    return;
-  }
-
-  bool forward = false;
-  bool reverse = false;
-  if (outputsEnabled) {
-    if (forwardData) {
-      forward = forwardData->GetValue();
-    }
-    if (reverseData) {
-      reverse = reverseData->GetValue();
-    }
-  }
-
-  std::string& name = GetStorage().GetString("name");
-  ImGui::PushID("name");
-  if (!name.empty()) {
-    ImGui::Text("%s [%d]", name.c_str(), index);
-  } else {
-    ImGui::Text("Relay[%d]", index);
-  }
-  ImGui::PopID();
-  if (PopupEditName("name", &name)) {
-    if (forwardData) {
-      forwardData->SetName(name);
-    }
-    if (reverseData) {
-      reverseData->SetName(name);
-    }
-  }
-  ImGui::SameLine();
-
-  // show forward and reverse as LED indicators
-  static const ImU32 colors[] = {IM_COL32(255, 255, 102, 255),
-                                 IM_COL32(255, 0, 0, 255),
-                                 IM_COL32(128, 128, 128, 255)};
-  int values[2] = {reverseData ? (reverse ? 2 : -2) : -3,
-                   forwardData ? (forward ? 1 : -1) : -3};
-  BooleanSource* sources[2] = {reverseData, forwardData};
-  DrawLEDSources(values, sources, 2, 2, colors);
-}
-
-void glass::DisplayRelays(RelaysModel* model, bool outputsEnabled,
-                          std::string_view noneMsg) {
-  bool hasAny = false;
-  bool first = true;
-  model->ForEachRelay([&](RelayModel& relay, int i) {
-    hasAny = true;
-
-    if (!first) {
-      ImGui::Separator();
-    } else {
-      first = false;
-    }
-
-    PushID(i);
-    DisplayRelay(&relay, i, outputsEnabled);
-    PopID();
-  });
-  if (!hasAny && !noneMsg.empty()) {
-    ImGui::TextUnformatted(noneMsg.data(), noneMsg.data() + noneMsg.size());
-  }
-}