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/***************************************************************************
* KT list view item task implementation. *
* -------------------------------------------------------------------- *
* Copyright (C) 1999, Gary Meyer <gary@meyer.net> *
* -------------------------------------------------------------------- *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "totalMemoryChart.h"
#include <klocale.h>
#include <kdebug.h>
#include "base.h"
TotalMemoryChart::TotalMemoryChart(QWidget* parent) :
Chart(parent) {
colorsInitialized = false;
}
void TotalMemoryChart::paintEvent(QPaintEvent* /*event*/) {
// RAM + SWAP usage:
if (memoryInfos[SWAP_MEM] == NO_MEMORY_INFO || memoryInfos[FREESWAP_MEM] == NO_MEMORY_INFO)
memoryInfos[SWAP_MEM] = memoryInfos[FREESWAP_MEM] = 0;
t_memsize usedSwap = memoryInfos[SWAP_MEM] - memoryInfos[FREESWAP_MEM];
t_memsize totalFree = memoryInfos[FREE_MEM] + memoryInfos[FREESWAP_MEM];
t_memsize usedPhysical = (memoryInfos[TOTAL_MEM]+memoryInfos[SWAP_MEM])-usedSwap-totalFree;
QList<t_memsize> used;
used.append(totalFree);
used.append(usedSwap);
used.append(usedPhysical);
if (!colorsInitialized) {
colorsInitialized = true;
texts.append(i18n("Total Free Memory"));
colors.append(COLOR_FREE_MEMORY); // free ram+swap
texts.append(i18n("Used Swap"));
colors.append(COLOR_USED_SWAP); // used swap
texts.append(i18n("Used Physical Memory"));
colors.append(COLOR_USED_MEMORY); // used ram
}
drawChart(memoryInfos[TOTAL_MEM] + memoryInfos[SWAP_MEM], used, colors, texts);
}
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