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uavcan_dynamic_node_id_server - colored events

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This commit is contained in:
Pavel Kirienko 2015-05-23 21:30:10 +03:00
parent bf0fd63bfe
commit a6618d9be0
1 changed files with 11 additions and 2 deletions
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13
libuavcan_drivers/linux/apps/uavcan_dynamic_node_id_server.cpp
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@ -217,9 +217,12 @@ enum class CLIColor : unsigned
Blue = 34,
Magenta = 35,
Cyan = 36,
White = 37,
Default = 39
};
CLIColor getColorHash(unsigned value) { return CLIColor(31 + value % 7); }
class CLIColorizer
{
const CLIColor color_;
@ -269,6 +272,7 @@ void redraw(const uavcan_linux::NodePtr& node,
{
const char* event_name = "";
char event_count_str[10] = { };
CLIColor event_color = CLIColor::Default;
if (next_relevant_event_index < relevant_events.size())
{
@ -276,10 +280,13 @@ void redraw(const uavcan_linux::NodePtr& node,
event_name = uavcan::dynamic_node_id_server::IEventTracer::getEventName(e.first);
std::snprintf(event_count_str, sizeof(event_count_str) - 1U, "%llu",
static_cast<unsigned long long>(e.second.count));
event_color = getColorHash(static_cast<unsigned>(e.first));
}
next_relevant_event_index++;
std::printf(" | %-29s %-9s\n", event_name, event_count_str);
std::printf(" | ");
CLIColorizer izer(event_color);
std::printf("%-29s %-9s\n", event_name, event_count_str);
};
const auto render_top_str = [&](const char* local_state_name, const char* local_state_value, CLIColor color)
@ -446,7 +453,9 @@ void redraw(const uavcan_linux::NodePtr& node,
i < num_events_to_render && i < static_cast<int>(event_tracer.getNumEvents());
i++)
{
std::printf("%s\n", event_tracer.getEventByIndex(i).toString().c_str());
const auto e = event_tracer.getEventByIndex(i);
CLIColorizer colorizer(getColorHash(static_cast<unsigned>(e.code)));
std::printf("%s\n", e.toString().c_str());
}
std::fflush(stdout);