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Simulation GUI: Add support for custom names (#2292)

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This allows users to right click on just about any name in the GUI (e.g. "PWM[0]") and rename it (e.g. "Left Motor [0]"). The index portion is not editable. The name is saved into imgui.ini so it's persistent.
This commit is contained in:
Peter Johnson
2020-01-20 22:47:36 -08:00
committed by GitHub
parent bb184ed481
commit 9d7b087972
11 changed files with 232 additions and 97 deletions
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40
simulation/halsim_gui/src/main/native/cpp/PDPGui.cpp
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@@ -1,5 +1,5 @@
/*----------------------------------------------------------------------------*/
/* Copyright (c) 2019 FIRST. All Rights Reserved. */
/* Copyright (c) 2019-2020 FIRST. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
@@ -7,7 +7,9 @@
#include "PDPGui.h"
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <memory>
#include <hal/Ports.h>
@@ -15,64 +17,82 @@
#include <mockdata/PDPData.h>
#include "HALSimGui.h"
#include "IniSaver.h"
#include "IniSaverInfo.h"
using namespace halsimgui;
static IniSaver<NameInfo> gChannels{"PDP"};
static void DisplayPDP() {
bool hasAny = false;
static int numPDP = HAL_GetNumPDPModules();
static int numChannels = HAL_GetNumPDPChannels();
static auto channelCurrents = std::make_unique<double[]>(numChannels);
ImGui::PushItemWidth(ImGui::GetFontSize() * 13);
for (int i = 0; i < numPDP; ++i) {
if (HALSIM_GetPDPInitialized(i)) {
hasAny = true;
char name[32];
char name[128];
std::snprintf(name, sizeof(name), "PDP[%d]", i);
if (ImGui::CollapsingHeader(name, ImGuiTreeNodeFlags_DefaultOpen)) {
ImGui::PushID(i);
// temperature
double temp = HALSIM_GetPDPTemperature(i);
if (ImGui::InputDouble("Temp", &temp))
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 4);
if (ImGui::InputDouble("Temp", &temp, 0, 0, "%.3f"))
HALSIM_SetPDPTemperature(i, temp);
// voltage
double volts = HALSIM_GetPDPVoltage(i);
if (ImGui::InputDouble("Voltage", &volts))
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 4);
if (ImGui::InputDouble("Voltage", &volts, 0, 0, "%.3f"))
HALSIM_SetPDPVoltage(i, volts);
// channel currents; show as two columns laid out like PDP
HALSIM_GetPDPAllCurrents(i, channelCurrents.get());
ImGui::Text("Channel Current (A)");
ImGui::Columns(2, "channels", false);
float maxWidth = ImGui::GetFontSize() * 13;
for (int left = 0, right = numChannels - 1; left < right;
++left, --right) {
double val;
std::snprintf(name, sizeof(name), "[%d]", left);
auto& leftInfo = gChannels[i * numChannels + left];
leftInfo.GetName(name, sizeof(name), "", left);
val = channelCurrents[left];
if (ImGui::InputDouble(name, &val))
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 4);
if (ImGui::InputDouble(name, &val, 0, 0, "%.3f"))
HALSIM_SetPDPCurrent(i, left, val);
float leftWidth = ImGui::GetItemRectSize().x;
leftInfo.PopupEditName(left);
ImGui::NextColumn();
std::snprintf(name, sizeof(name), "[%d]", right);
auto& rightInfo = gChannels[i * numChannels + right];
rightInfo.GetName(name, sizeof(name), "", right);
val = channelCurrents[right];
if (ImGui::InputDouble(name, &val))
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 4);
if (ImGui::InputDouble(name, &val, 0, 0, "%.3f"))
HALSIM_SetPDPCurrent(i, right, val);
float rightWidth = ImGui::GetItemRectSize().x;
rightInfo.PopupEditName(right);
ImGui::NextColumn();
float width = (std::max)(leftWidth, rightWidth) * 2;
if (width > maxWidth) maxWidth = width;
}
ImGui::Columns(1);
ImGui::Dummy(ImVec2(maxWidth, 0));
ImGui::PopID();
}
}
}
ImGui::PopItemWidth();
if (!hasAny) ImGui::Text("No PDPs");
}
void PDPGui::Initialize() {
gChannels.Initialize();
HALSimGui::AddWindow("PDP", DisplayPDP, ImGuiWindowFlags_AlwaysAutoResize);
// hide it by default
HALSimGui::SetWindowVisibility("PDP", HALSimGui::kHide);