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57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
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/***************************************************************************
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* KT list view item task implementation. *
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* -------------------------------------------------------------------- *
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* Copyright (C) 1999, Gary Meyer <gary@meyer.net> *
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* -------------------------------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "swapMemoryChart.h"
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#include <klocale.h>
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#include <kdebug.h>
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#include "base.h"
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SwapMemoryChart::SwapMemoryChart(QWidget* parent) :
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Chart(parent) {
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colorsInitialized = false;
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}
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void SwapMemoryChart::paintEvent(QPaintEvent* /*event*/) {
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/* display graphical output (ram, hdd, at last: HDD+RAM) */
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/* be careful ! Maybe we have not all info available ! */
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// First check swap see bug 167608
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if (memoryInfos[SWAP_MEM] == Q_INT64_C(0))
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memoryInfos[SWAP_MEM] = NO_MEMORY_INFO;
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// SWAP usage:
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t_memsize freeSwap = ZERO_IF_NO_INFO(memoryInfos[FREESWAP_MEM]);
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t_memsize swap = ZERO_IF_NO_INFO(memoryInfos[SWAP_MEM]) - freeSwap;
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QList<t_memsize> used;
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used.append(freeSwap);
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used.append(swap);
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if (!colorsInitialized) {
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colorsInitialized = true;
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texts.append(i18n("Free Swap"));
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colors.append(COLOR_FREE_MEMORY); // free
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texts.append(i18n("Used Swap"));
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colors.append(COLOR_USED_SWAP); // used swap
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}
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drawChart(memoryInfos[SWAP_MEM], used, colors, texts);
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}
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