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76 lines
2.8 KiB
76 lines
2.8 KiB
/* |
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htop - TasksMeter.c |
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(C) 2004-2011 Hisham H. Muhammad |
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Released under the GNU GPLv2, see the COPYING file |
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in the source distribution for its full text. |
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*/ |
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#include "TasksMeter.h" |
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#include "CRT.h" |
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#include "Macros.h" |
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#include "Object.h" |
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#include "ProcessList.h" |
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#include "RichString.h" |
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#include "Settings.h" |
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#include "XUtils.h" |
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static const int TasksMeter_attributes[] = { |
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CPU_SYSTEM, |
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PROCESS_THREAD, |
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PROCESS, |
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TASKS_RUNNING |
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}; |
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static void TasksMeter_updateValues(Meter* this) { |
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const ProcessList* pl = this->pl; |
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this->values[0] = pl->kernelThreads; |
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this->values[1] = pl->userlandThreads; |
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this->values[2] = pl->totalTasks - pl->kernelThreads - pl->userlandThreads; |
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this->values[3] = MINIMUM(pl->runningTasks, pl->activeCPUs); |
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this->total = pl->totalTasks; |
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xSnprintf(this->txtBuffer, sizeof(this->txtBuffer), "%u/%u", MINIMUM(pl->runningTasks, pl->activeCPUs), pl->totalTasks); |
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} |
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static void TasksMeter_display(const Object* cast, RichString* out) { |
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const Meter* this = (const Meter*)cast; |
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const Settings* settings = this->pl->settings; |
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char buffer[20]; |
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int len; |
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len = xSnprintf(buffer, sizeof(buffer), "%d", (int)this->values[2]); |
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RichString_appendnAscii(out, CRT_colors[METER_VALUE], buffer, len); |
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RichString_appendAscii(out, settings->hideUserlandThreads ? CRT_colors[METER_SHADOW] : CRT_colors[METER_TEXT], ", "); |
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len = xSnprintf(buffer, sizeof(buffer), "%d", (int)this->values[1]); |
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RichString_appendnAscii(out, settings->hideUserlandThreads ? CRT_colors[METER_SHADOW] : CRT_colors[TASKS_RUNNING], buffer, len); |
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RichString_appendAscii(out, settings->hideUserlandThreads ? CRT_colors[METER_SHADOW] : CRT_colors[METER_TEXT], " thr"); |
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RichString_appendAscii(out, settings->hideKernelThreads ? CRT_colors[METER_SHADOW] : CRT_colors[METER_TEXT], ", "); |
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len = xSnprintf(buffer, sizeof(buffer), "%d", (int)this->values[0]); |
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RichString_appendnAscii(out, settings->hideKernelThreads ? CRT_colors[METER_SHADOW] : CRT_colors[TASKS_RUNNING], buffer, len); |
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RichString_appendAscii(out, settings->hideKernelThreads ? CRT_colors[METER_SHADOW] : CRT_colors[METER_TEXT], " kthr"); |
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RichString_appendAscii(out, CRT_colors[METER_TEXT], "; "); |
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len = xSnprintf(buffer, sizeof(buffer), "%d", (int)this->values[3]); |
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RichString_appendnAscii(out, CRT_colors[TASKS_RUNNING], buffer, len); |
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RichString_appendAscii(out, CRT_colors[METER_TEXT], " running"); |
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} |
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const MeterClass TasksMeter_class = { |
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.super = { |
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.extends = Class(Meter), |
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.delete = Meter_delete, |
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.display = TasksMeter_display, |
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}, |
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.updateValues = TasksMeter_updateValues, |
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.defaultMode = TEXT_METERMODE, |
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.maxItems = 4, |
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.total = 100.0, |
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.attributes = TasksMeter_attributes, |
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.name = "Tasks", |
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.uiName = "Task counter", |
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.caption = "Tasks: " |
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};
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