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Table-ify logcat

This commit is contained in:
blankie 2023-01-29 14:56:05 +07:00
parent 18551db53a
commit fbf717db33
Signed by: blankie
GPG Key ID: CC15FC822C7F61F5
1 changed files with 34 additions and 27 deletions
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61
windows/main.cpp
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@ -6,47 +6,53 @@
#include "../logcat_entry.h" #include "../logcat_entry.h"
#include "main.h" #include "main.h"
static std::string leftpad(std::string str, size_t characters) { static inline void render_table(ImFont* monospace_font, std::vector<LogcatEntry>& logcat_entries, std::vector<size_t>& filtered_logcat_entry_offsets) {
if (str.size() < characters) {
return str.insert(0, characters - str.size(), ' ');
}
return str;
}
static inline void main_scrolling_region(ImFont* monospace_font, std::vector<LogcatEntry>& logcat_entries, std::vector<size_t>& filtered_logcat_entry_offsets) {
ImGui::PushFont(monospace_font);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0)); ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableSetupColumn("Time", ImGuiTableColumnFlags_None);
ImGui::TableSetupColumn("User", ImGuiTableColumnFlags_None);
ImGui::TableSetupColumn("PID", ImGuiTableColumnFlags_None);
ImGui::TableSetupColumn("TID", ImGuiTableColumnFlags_None);
ImGui::TableSetupColumn("Buffer", ImGuiTableColumnFlags_None);
ImGui::TableSetupColumn("Priority", ImGuiTableColumnFlags_None);
ImGui::TableSetupColumn("Tag", ImGuiTableColumnFlags_None);
ImGui::TableSetupColumn("Message", ImGuiTableColumnFlags_None);
ImGui::TableHeadersRow();
ImGui::PushFont(monospace_font);
ImGuiListClipper clipper; ImGuiListClipper clipper;
clipper.Begin(static_cast<int>(filtered_logcat_entry_offsets.size())); clipper.Begin(static_cast<int>(filtered_logcat_entry_offsets.size()));
while (clipper.Step()) { while (clipper.Step()) {
for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) { for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) {
LogcatEntry* logcat_entry = &logcat_entries[filtered_logcat_entry_offsets[static_cast<size_t>(i)]]; const LogcatEntry* logcat_entry = &logcat_entries[filtered_logcat_entry_offsets[static_cast<size_t>(i)]];
char time_as_str[128] = {0}; char time_as_str[128] = {0};
strftime(time_as_str, 127 * sizeof(char), "%c", localtime(&logcat_entry->time)); strftime(time_as_str, 127 * sizeof(char), "%c", localtime(&logcat_entry->time));
std::string header = std::string(1, '[') + time_as_str + ' ' ImGui::TableNextRow();
+ leftpad(logcat_entry->user.value_or(" "), 5) + ' ' ImGui::TableSetColumnIndex(0); ImGui::TextUnformatted(time_as_str);
+ leftpad(std::to_string(logcat_entry->pid), 5) + ' ' if (logcat_entry->user) {
+ leftpad(std::to_string(logcat_entry->tid), 5) + ' ' ImGui::TableSetColumnIndex(1);
+ leftpad(buffer_to(logcat_entry->buffer), 6) + ' ' ImGui::TextUnformatted(logcat_entry->user->data(), &logcat_entry->user->data()[logcat_entry->user->size()]);
+ leftpad(priority_to(logcat_entry->priority), 7) + "] "; }
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::GetStyle().Colors[ImGuiCol_TextDisabled]); ImGui::TableSetColumnIndex(2); ImGui::Text("%zu", logcat_entry->pid);
ImGui::TextUnformatted(header.data(), &header[header.size()]); ImGui::TableSetColumnIndex(3); ImGui::Text("%zu", logcat_entry->tid);
ImGui::PopStyleColor(); ImGui::TableSetColumnIndex(4); ImGui::TextUnformatted(buffer_to(logcat_entry->buffer));
ImGui::TableSetColumnIndex(5); ImGui::TextUnformatted(priority_to(logcat_entry->priority));
std::string line = logcat_entry->tag + ": " + logcat_entry->message; ImGui::TableSetColumnIndex(6); ImGui::TextUnformatted(logcat_entry->tag.data(), &logcat_entry->tag.data()[logcat_entry->tag.size()]);
ImGui::SameLine(); ImGui::TableSetColumnIndex(7); ImGui::TextUnformatted(logcat_entry->message.data(), &logcat_entry->message.data()[logcat_entry->message.size()]);
ImGui::TextUnformatted(line.data(), &line[line.size()]);
} }
} }
clipper.End(); clipper.End();
ImGui::PopStyleVar();
ImGui::PopFont(); ImGui::PopFont();
ImGui::PopStyleVar();
if (ImGui::GetScrollY() >= ImGui::GetScrollMaxY()) { if (ImGui::GetScrollY() >= ImGui::GetScrollMaxY()) {
ImGui::SetScrollHereY(1.0f); ImGui::SetScrollHereY(1.0f);
} }
ImGui::EndTable();
} }
void main_window(bool latest_log_entries_read, ImFont* monospace_font, void main_window(bool latest_log_entries_read, ImFont* monospace_font,
@ -87,9 +93,10 @@ void main_window(bool latest_log_entries_read, ImFont* monospace_font,
// copied from imgui/imgui_demo.cpp: [SECTION] Example App: Debug Console / ShowExampleAppConsole() // copied from imgui/imgui_demo.cpp: [SECTION] Example App: Debug Console / ShowExampleAppConsole()
// and [SECTION] Example App: Long Text / ShowExampleAppLongText() // and [SECTION] Example App: Long Text / ShowExampleAppLongText()
// and [SECTION] Example App: Debug Log / ShowExampleAppLog() // and [SECTION] Example App: Debug Log / ShowExampleAppLog()
if (ImGui::BeginChild("ScrollingRegion", ImVec2(0, 0), false, ImGuiWindowFlags_HorizontalScrollbar)) { // and Tables/Vertical scrolling, with clipping
main_scrolling_region(monospace_font, logcat_entries, filtered_logcat_entry_offsets); const constexpr ImGuiTableFlags flags = ImGuiTableFlags_ScrollY | ImGuiTableFlags_ScrollX | ImGuiTableFlags_RowBg | ImGuiTableFlags_BordersOuter | ImGuiTableFlags_BordersV | ImGuiTableFlags_Resizable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable;
if (ImGui::BeginTable("logcat", 8, flags)) {
render_table(monospace_font, logcat_entries, filtered_logcat_entry_offsets);
} }
ImGui::EndChild();
ImGui::End(); ImGui::End();
} }