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https://github.com/wpilibsuite/allwpilib
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96 lines
3.0 KiB
C++
96 lines
3.0 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#include "wpi/glass/hardware/PowerDistribution.hpp"
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#include <algorithm>
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#include <imgui.h>
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#include "wpi/util/StringExtras.hpp"
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#include "wpi/glass/Context.hpp"
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#include "wpi/glass/DataSource.hpp"
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#include "wpi/glass/support/NameSetting.hpp"
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using namespace glass;
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static float DisplayChannel(PowerDistributionModel& pdp, int channel) {
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float width = 0;
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if (auto currentData = pdp.GetCurrentData(channel)) {
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ImGui::PushID(channel);
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NameSetting leftName{currentData->GetName()};
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char name[64];
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leftName.GetLabel(name, sizeof(name), "", channel);
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double val = currentData->GetValue();
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ImGui::SetNextItemWidth(ImGui::GetFontSize() * 4);
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if (currentData->InputDouble(name, &val, 0, 0, "%.3f")) {
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pdp.SetCurrent(channel, val);
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}
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width = ImGui::GetItemRectSize().x;
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leftName.PopupEditName(channel);
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ImGui::PopID();
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}
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return width;
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}
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void glass::DisplayPowerDistribution(PowerDistributionModel* model, int index) {
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char name[128];
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wpi::format_to_n_c_str(name, sizeof(name), "PowerDistribution[{}]", index);
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if (CollapsingHeader(name)) {
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// temperature
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if (auto tempData = model->GetTemperatureData()) {
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double value = tempData->GetValue();
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ImGui::SetNextItemWidth(ImGui::GetFontSize() * 4);
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if (tempData->InputDouble("Temp", &value, 0, 0, "%.3f")) {
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model->SetTemperature(value);
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}
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}
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// voltage
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if (auto voltageData = model->GetVoltageData()) {
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double value = voltageData->GetValue();
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ImGui::SetNextItemWidth(ImGui::GetFontSize() * 4);
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if (voltageData->InputDouble("Voltage", &value, 0, 0, "%.3f")) {
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model->SetVoltage(value);
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}
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}
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// channel currents; show as two columns laid out like PowerDistribution
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const int numChannels = model->GetNumChannels();
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ImGui::Text("Channel Current (A)");
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ImGui::Columns(2, "channels", false);
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float maxWidth = ImGui::GetFontSize() * 13;
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for (int left = 0, right = numChannels - 1; left < right; ++left, --right) {
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float leftWidth = DisplayChannel(*model, left);
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ImGui::NextColumn();
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float rightWidth = DisplayChannel(*model, right);
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ImGui::NextColumn();
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float width =
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(std::max)(leftWidth, rightWidth) * 2 + ImGui::GetFontSize() * 4;
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if (width > maxWidth) {
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maxWidth = width;
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}
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}
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ImGui::Columns(1);
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ImGui::Dummy(ImVec2(maxWidth, 0));
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}
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}
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void glass::DisplayPowerDistributions(PowerDistributionsModel* model,
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std::string_view noneMsg) {
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bool hasAny = false;
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model->ForEachPowerDistribution([&](PowerDistributionModel& pdp, int i) {
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hasAny = true;
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PushID(i);
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DisplayPowerDistribution(&pdp, i);
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PopID();
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});
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if (!hasAny && !noneMsg.empty()) {
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ImGui::TextUnformatted(noneMsg.data(), noneMsg.data() + noneMsg.size());
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}
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}
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