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improve logging facility

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we have a log viewer within the program now
This commit is contained in:
tildearrow 2022-04-10 22:12:02 -05:00
parent 4ae13c15e6
commit fddd05dc1a
33 changed files with 556 additions and 386 deletions
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71
src/gui/log.cpp Normal file
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@ -0,0 +1,71 @@
#include "gui.h"
#include "../ta-log.h"
#include <chrono>
#include <imgui.h>
const char* logLevels[5]={
"ERROR",
"warning",
"info",
"debug",
"trace"
};
FurnaceGUIColors logColors[5]={
GUI_COLOR_LOGLEVEL_ERROR,
GUI_COLOR_LOGLEVEL_WARNING,
GUI_COLOR_LOGLEVEL_INFO,
GUI_COLOR_LOGLEVEL_DEBUG,
GUI_COLOR_LOGLEVEL_TRACE
};
void FurnaceGUI::drawLog() {
if (nextWindow==GUI_WINDOW_LOG) {
logOpen=true;
ImGui::SetNextWindowFocus();
nextWindow=GUI_WINDOW_NOTHING;
}
if (!logOpen) return;
if (ImGui::Begin("Log Viewer",&logOpen)) {
ImGui::Text("Level");
ImGui::SameLine();
ImGui::Combo("##LogLevel",&logLevel,logLevels,5);
if (ImGui::BeginTable("LogView",3,ImGuiTableFlags_ScrollY|ImGuiTableFlags_BordersInnerV)) {
ImGui::PushFont(patFont);
float timeChars=ImGui::CalcTextSize("00:00:00").x;
float levelChars=ImGui::CalcTextSize("warning").x;
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,timeChars);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthFixed,levelChars);
ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthStretch);
ImGui::TableNextRow(ImGuiTableRowFlags_Headers);
ImGui::TableNextColumn();
ImGui::TextUnformatted("time");
ImGui::TableNextColumn();
ImGui::TextUnformatted("level");
ImGui::TableNextColumn();
ImGui::TextUnformatted("message");
int pos=logPosition;
for (int i=0; i<TA_LOG_SIZE; i++) {
const LogEntry& logEntry=logEntries[(pos+i)&(TA_LOG_SIZE-1)];
if (!logEntry.ready) continue;
if (logLevel<logEntry.loglevel) continue;
ssize_t t=std::chrono::time_point_cast<std::chrono::seconds>(logEntry.time).time_since_epoch().count();
ImGui::TableNextRow();
ImGui::TableNextColumn();
// this will fail on 32-bit :<
ImGui::Text("%02ld:%02ld:%02ld",(t/3600)%24,(t/60)%60,t%60);
ImGui::TableNextColumn();
ImGui::TextColored(uiColors[logColors[logEntry.loglevel]],"%s",logLevels[logEntry.loglevel]);
ImGui::TableNextColumn();
ImGui::TextWrapped("%s",logEntry.text.c_str());
}
ImGui::PopFont();
ImGui::EndTable();
}
}
ImGui::End();
}