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In case we do not have sysinfo() (!linux), create plain box with some info about it.

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This commit is contained in:
Sanel Zukan 2013-01-09 14:04:51 +00:00
parent d0d94e21dd
commit 6495f53404
2 changed files with 52 additions and 27 deletions
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61
ede-panel/applets/mem-monitor/MemMonitor.cpp
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@ -1,20 +1,54 @@
/* assume Linux here */
#include <sys/sysinfo.h>
/*
* $Id: Panel.cpp 3512 2013-01-09 13:45:49Z karijes $
*
* Copyright (C) 2012-2013 Sanel Zukan
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <FL/Fl_Box.H>
#include "Applet.h"
#include <edelib/Nls.h>
#if defined(linux2)
#include <sys/sysinfo.h>
#include <stdio.h>
#include <stdlib.h>
#include <FL/Fl.H>
#include <FL/fl_draw.H>
#include <edelib/Color.h>
#include <edelib/Missing.h>
#include <edelib/Nls.h>
#include "MemMonitor.h"
EDELIB_NS_USING(color_rgb_to_fltk)
#define UPDATE_INTERVAL 1.0f
#define STR_CMP(first, second, n) (strncmp(first, second, n) == 0)
class MemMonitor : public Fl_Box {
private:
int mem_usedp, swap_usedp;
public:
MemMonitor() : Fl_Box(0, 0, 45, 25), mem_usedp(0), swap_usedp(0) {
box(FL_THIN_DOWN_BOX);
}
void update_status(void);
void draw(void);
int handle(int e);
};
inline int height_from_perc(int perc, int h) {
return (perc * h) / 100;
}
@ -24,10 +58,6 @@ static void mem_timeout_cb(void *d) {
Fl::repeat_timeout(UPDATE_INTERVAL, mem_timeout_cb, d);
}
MemMonitor::MemMonitor() : Fl_Box(0, 0, 45, 25), mem_usedp(0), swap_usedp(0) {
box(FL_THIN_DOWN_BOX);
}
void MemMonitor::update_status(void) {
struct sysinfo sys;
if(sysinfo(&sys) != 0) return;
@ -81,11 +111,24 @@ int MemMonitor::handle(int e) {
return Fl_Box::handle(e);
}
#else
class MemMonitor : public Fl_Box {
public:
MemMonitor() : Fl_Box(0, 0, 45, 25) {
box(FL_THIN_DOWN_BOX);
label("n/a");
tooltip(_("Memory information not available for this platform"));
}
};
#endif /* linux */
EDE_PANEL_APPLET_EXPORT (
MemMonitor,
EDE_PANEL_APPLET_OPTION_ALIGN_RIGHT,
"Memory monitor",
"0.1",
"0.2",
"empty",
"Sanel Zukan"
)

18
ede-panel/applets/mem-monitor/MemMonitor.h
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@ -1,18 +0,0 @@
#ifndef __MEMMONITOR_H__
#define __MEMMONITOR_H__
#include <FL/Fl_Box.H>
#include "Applet.h"
class MemMonitor : public Fl_Box {
private:
int mem_usedp, swap_usedp;
public:
MemMonitor();
void update_status(void);
void draw(void);
int handle(int e);
};
#endif