212 lines
8.5 KiB
Plaintext
212 lines
8.5 KiB
Plaintext
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/* -*-c++-*- */
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/* osgEarth - Geospatial SDK for OpenSceneGraph
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* Copyright 2018 Pelican Mapping
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* http://osgearth.org
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*
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* osgEarth is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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#pragma once
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#include <osgEarthImGui/ImGuiPanel>
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#include <osgEarth/NetworkMonitor>
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namespace osgEarth
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{
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class NetworkMonitorGUI : public ImGuiPanel
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{
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public:
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NetworkMonitorGUI() :
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ImGuiPanel("Network Monitor"),
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_showOnlyActiveRequests(true),
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_showOnlyFailedRequests(false)
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{
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memset(_filter, 0, sizeof(_filter));
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}
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void draw(osg::RenderInfo& ri) override
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{
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if (!isVisible())
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return;
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if (ImGui::Begin(name(), visible()))
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{
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NetworkMonitor::setEnabled(true);
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NetworkMonitor::Requests requests;
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NetworkMonitor::getRequests(requests);
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// Compute the time duration for all of the requests
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osg::Timer_t startTime;
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double totalTime = 0.0;
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if (!requests.empty())
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{
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startTime = requests.begin()->second.startTime;
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if (requests.rbegin()->second.isComplete)
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{
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totalTime = osg::Timer::instance()->delta_m(startTime, requests.rbegin()->second.endTime);
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}
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else
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{
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totalTime = osg::Timer::instance()->delta_m(startTime, osg::Timer::instance()->tick());
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}
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}
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ImGui::Checkbox("Active", &_showOnlyActiveRequests);
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ImGui::SameLine();
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ImGui::Checkbox("Failed", &_showOnlyFailedRequests);
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ImGui::SameLine();
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if (ImGui::Button("Clear"))
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{
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NetworkMonitor::clear();
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}
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ImGui::SameLine();
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if (ImGui::Button("Save"))
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{
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NetworkMonitor::saveCSV(requests, "network_requests.csv");
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}
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ImGui::SameLine();
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ImGui::InputText("Filter", _filter, 128);
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ImGui::Text("%d requests", requests.size());
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ImGui::SameLine();
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ImGui::Text("Total time = %.1f s", totalTime / 1000.0);
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ImGui::BeginChild("Columns");
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ImGui::Columns(5, "requests");
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ImGui::SetColumnWidth(0, 300.f);
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ImGui::SetColumnWidth(1, 100.f);
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ImGui::SetColumnWidth(2, 100.f);
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ImGui::SetColumnWidth(3, 100.f);
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//ImGui::SetColumnWidth(0, 100.f);
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ImGui::Separator();
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//ImGui::Text("Start time"); ImGui::NextColumn();
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//ImGui::Text("End time"); ImGui::NextColumn();
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ImGui::Text("Layer"); ImGui::NextColumn();
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ImGui::Text("Time(ms)"); ImGui::NextColumn();
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ImGui::Text("Type"); ImGui::NextColumn();
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ImGui::Text("Status"); ImGui::NextColumn();
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ImGui::Text("Path"); ImGui::NextColumn();
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ImGui::Separator();
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std::string filterLower = osgEarth::toLower(_filter);
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for (NetworkMonitor::Requests::iterator itr = requests.begin(); itr != requests.end(); ++itr)
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{
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if (!_showOnlyActiveRequests || !itr->second.isComplete)
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{
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if (!filterLower.empty())
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{
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std::string uriLower = osgEarth::toLower(itr->second.uri);
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std::string statusLower = osgEarth::toLower(itr->second.status);
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std::string layerLower = osgEarth::toLower(itr->second.layer);
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std::string typeLower = osgEarth::toLower(itr->second.type);
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if (strstr(uriLower.c_str(), filterLower.c_str()) == NULL &&
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strstr(statusLower.c_str(), filterLower.c_str()) == NULL &&
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strstr(layerLower.c_str(), filterLower.c_str()) == NULL &&
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strstr(typeLower.c_str(), filterLower.c_str()) == NULL)
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{
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continue;
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}
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}
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ImVec4 color = ImVec4(1.0, 1.0, 1.0, 1.0);
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bool failed = false;
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bool canceled = false;
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if (itr->second.isComplete)
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{
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if (itr->second.status.find("OK") != std::string::npos)
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{
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color = ImVec4(0, 1, 0, 1); // green
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}
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else if (itr->second.status.find("Canceled") != std::string::npos)
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{
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color = ImVec4(.5, .5, .5, 1); // grey
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canceled = true;
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}
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else
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{
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// Color bad requests red
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color = ImVec4(1, 0, 0, 1);
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failed = true;
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}
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}
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if (_showOnlyFailedRequests && !failed)
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continue;
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ImGui::PushID(itr->first);
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//double startMS = osg::Timer::instance()->delta_m(startTime, itr->second.startTime);
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//double endMS = 0.0;
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//if (itr->second.isComplete)
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//{
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// endMS = osg::Timer::instance()->delta_m(startTime, itr->second.endTime);
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//}
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//else
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//{
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// endMS = osg::Timer::instance()->delta_m(startTime, osg::Timer::instance()->tick());
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//}
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ImGui::Text(itr->second.layer.c_str()); ImGui::NextColumn();
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char buf[64];
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sprintf(buf, "%.1lf", itr->second.getDuration());
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ImGui::SetCursorPosX(ImGui::GetCursorPosX() + ImGui::GetColumnWidth() - ImGui::CalcTextSize(buf).x
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- ImGui::GetScrollX() - 2 * ImGui::GetStyle().ItemSpacing.x);
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ImGui::Text(buf); ImGui::NextColumn();
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//ImGui::Text("%.2lf ms", startMS); ImGui::NextColumn();
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//ImGui::Text("%.2lf ms", endMS); ImGui::NextColumn();
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ImGui::Text(itr->second.type.c_str()); ImGui::NextColumn();
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ImGui::Text(itr->second.status.c_str()); ImGui::NextColumn();
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if (ImGui::SmallButton("Copy"))
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{
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ImGui::SetClipboardText(itr->second.uri.c_str());
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}
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ImGui::SameLine();
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ImGui::TextColored(color, "%s (%d)", itr->second.uri.c_str(), itr->second.count); ImGui::NextColumn();
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ImGui::PopID();
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}
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}
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ImGui::Columns(1);
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ImGui::Separator();
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// Keep scroll position at the bottom so we can see new network requests as they come in if they are scrolled to the bottom already
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if (ImGui::GetScrollY() == ImGui::GetScrollMaxY())
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{
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ImGui::SetScrollHereY(1.0);
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}
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ImGui::EndChild();
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ImGui::End();
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}
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else
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{
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NetworkMonitor::setEnabled(false);
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}
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}
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bool _showOnlyActiveRequests;
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bool _showOnlyFailedRequests;
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char _filter[128];
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};
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}
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