git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kcpuload@1090658 283d02a7-25f6-0310-bc7c-ecb5cbfe19dav3.5.13-sru
tpearson
15 years ago
commit
ec0343ea3e
@ -0,0 +1,29 @@
|
||||
AUTOMAKE_OPTIONS = foreign 1.5
|
||||
|
||||
install-data-local:
|
||||
@echo ""
|
||||
@echo ""
|
||||
@echo ""
|
||||
@echo "*************** Important *************************"
|
||||
@echo ""
|
||||
@echo " Add "$(bindir)" to your PATH"
|
||||
@echo ""
|
||||
@echo " Please report bugs with our web form at"
|
||||
@echo " http://bugs.kde.org."
|
||||
@echo ""
|
||||
@echo " Stephan Kulow <coolo@kde.org> and all the KDE"
|
||||
@echo " developers wish you fun with the KDE."
|
||||
@echo "****************************************************"
|
||||
@echo ""
|
||||
|
||||
$(top_srcdir)/acinclude.m4: $(shell find . -name acinclude.m4.in) $(top_srcdir)/admin/acinclude.m4.in $(top_srcdir)/admin/libtool.m4.in
|
||||
@cd $(top_srcdir) && cat $^ > acinclude.m4;
|
||||
|
||||
$(top_srcdir)/configure.in: $(top_srcdir)/configure.files $(shell test -f $(top_srcdir)/configure.files && sed -e "s%^%\$(top_srcdir)/%" $(top_srcdir)/configure.files) $(top_srcdir)/subdirs
|
||||
cd $(top_srcdir) && $(MAKE) -f admin/Makefile.common configure.in
|
||||
$(top_srcdir)/subdirs:
|
||||
cd $(top_srcdir) && $(MAKE) -f admin/Makefile.common subdirs
|
||||
$(top_srcdir)/configure.files:
|
||||
cd $(top_srcdir) && $(MAKE) -f admin/Makefile.common configure.files
|
||||
|
||||
SUBDIRS=$(TOPSUBDIRS)
|
||||
@ -0,0 +1,28 @@
|
||||
AUTOMAKE_OPTIONS = foreign 1.5
|
||||
|
||||
install-data-local:
|
||||
@echo ""
|
||||
@echo ""
|
||||
@echo ""
|
||||
@echo "*************** Important *************************"
|
||||
@echo ""
|
||||
@echo " Add "$(bindir)" to your PATH"
|
||||
@echo ""
|
||||
@echo " Please report bugs with our web form at"
|
||||
@echo " http://bugs.kde.org."
|
||||
@echo ""
|
||||
@echo " Stephan Kulow <coolo@kde.org> and all the KDE"
|
||||
@echo " developers wish you fun with the KDE."
|
||||
@echo "****************************************************"
|
||||
@echo ""
|
||||
|
||||
$(top_srcdir)/acinclude.m4: $(shell find . -name acinclude.m4.in) $(top_srcdir)/admin/acinclude.m4.in $(top_srcdir)/admin/libtool.m4.in
|
||||
@cd $(top_srcdir) && cat $^ > acinclude.m4;
|
||||
|
||||
$(top_srcdir)/configure.in: $(top_srcdir)/configure.files $(shell test -f $(top_srcdir)/configure.files && sed -e "s%^%\$(top_srcdir)/%" $(top_srcdir)/configure.files) $(top_srcdir)/subdirs
|
||||
cd $(top_srcdir) && $(MAKE) -f admin/Makefile.common configure.in
|
||||
$(top_srcdir)/subdirs:
|
||||
cd $(top_srcdir) && $(MAKE) -f admin/Makefile.common subdirs
|
||||
$(top_srcdir)/configure.files:
|
||||
cd $(top_srcdir) && $(MAKE) -f admin/Makefile.common configure.files
|
||||
|
||||
@ -0,0 +1,14 @@
|
||||
all:
|
||||
@echo "This Makefile is only for the CVS repository"
|
||||
@echo "This will be deleted before making the distribution"
|
||||
@echo ""
|
||||
@if test ! -d admin; then \
|
||||
echo "Please recheckout this module!" ;\
|
||||
echo "for cvs: use checkout once and after that update again" ;\
|
||||
echo "for cvsup: checkout kde-common from cvsup and" ;\
|
||||
echo " link kde-common/admin to ./admin" ;\
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||||
exit 1 ;\
|
||||
fi
|
||||
$(MAKE) -f admin/Makefile.common cvs
|
||||
|
||||
.SILENT:
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||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,196 @@
|
||||
/* config.h.in. Generated from configure.in by autoheader. */
|
||||
|
||||
/* Define if you have the CoreAudio API */
|
||||
#undef HAVE_COREAUDIO
|
||||
|
||||
/* Define to 1 if you have the <crt_externs.h> header file. */
|
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#undef HAVE_CRT_EXTERNS_H
|
||||
|
||||
/* Defines if your system has the crypt function */
|
||||
#undef HAVE_CRYPT
|
||||
|
||||
/* Define to 1 if you have the <dlfcn.h> header file. */
|
||||
#undef HAVE_DLFCN_H
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#undef HAVE_INTTYPES_H
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||||
|
||||
/* Define if you have libjpeg */
|
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#undef HAVE_LIBJPEG
|
||||
|
||||
/* Define if you have libpng */
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||||
#undef HAVE_LIBPNG
|
||||
|
||||
/* Define if you have a working libpthread (will enable threaded code) */
|
||||
#undef HAVE_LIBPTHREAD
|
||||
|
||||
/* Define if you have libz */
|
||||
#undef HAVE_LIBZ
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#undef HAVE_MEMORY_H
|
||||
|
||||
/* Define if your system needs _NSGetEnviron to set up the environment */
|
||||
#undef HAVE_NSGETENVIRON
|
||||
|
||||
/* Define to 1 if you have the <pthread/linuxthreads/pthread.h> header file.
|
||||
*/
|
||||
#undef HAVE_PTHREAD_LINUXTHREADS_PTHREAD_H
|
||||
|
||||
/* Define if you have the res_init function */
|
||||
#undef HAVE_RES_INIT
|
||||
|
||||
/* Define to 1 if you have the `snprintf' function. */
|
||||
#undef HAVE_SNPRINTF
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
#undef HAVE_STDINT_H
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#undef HAVE_STDLIB_H
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#undef HAVE_STRINGS_H
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#undef HAVE_STRING_H
|
||||
|
||||
/* Define if you have strlcat */
|
||||
#undef HAVE_STRLCAT
|
||||
|
||||
/* Define if you have the strlcat prototype */
|
||||
#undef HAVE_STRLCAT_PROTO
|
||||
|
||||
/* Define if you have strlcpy */
|
||||
#undef HAVE_STRLCPY
|
||||
|
||||
/* Define if you have the strlcpy prototype */
|
||||
#undef HAVE_STRLCPY_PROTO
|
||||
|
||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||
#undef HAVE_SYS_STAT_H
|
||||
|
||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||
#undef HAVE_SYS_TYPES_H
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Define to 1 if you have the `vsnprintf' function. */
|
||||
#undef HAVE_VSNPRINTF
|
||||
|
||||
/* Suffix for lib directories */
|
||||
#undef KDELIBSUFF
|
||||
|
||||
/* Name of package */
|
||||
#undef PACKAGE
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#undef PACKAGE_BUGREPORT
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#undef PACKAGE_NAME
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#undef PACKAGE_STRING
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#undef PACKAGE_TARNAME
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#undef PACKAGE_VERSION
|
||||
|
||||
/* The size of a `char *', as computed by sizeof. */
|
||||
#undef SIZEOF_CHAR_P
|
||||
|
||||
/* The size of a `int', as computed by sizeof. */
|
||||
#undef SIZEOF_INT
|
||||
|
||||
/* The size of a `long', as computed by sizeof. */
|
||||
#undef SIZEOF_LONG
|
||||
|
||||
/* The size of a `size_t', as computed by sizeof. */
|
||||
#undef SIZEOF_SIZE_T
|
||||
|
||||
/* The size of a `unsigned long', as computed by sizeof. */
|
||||
#undef SIZEOF_UNSIGNED_LONG
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#undef STDC_HEADERS
|
||||
|
||||
/* Version number of package */
|
||||
#undef VERSION
|
||||
|
||||
/*
|
||||
* jpeg.h needs HAVE_BOOLEAN, when the system uses boolean in system
|
||||
* headers and I'm too lazy to write a configure test as long as only
|
||||
* unixware is related
|
||||
*/
|
||||
#ifdef _UNIXWARE
|
||||
#define HAVE_BOOLEAN
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* AIX defines FD_SET in terms of bzero, but fails to include <strings.h>
|
||||
* that defines bzero.
|
||||
*/
|
||||
|
||||
#if defined(_AIX)
|
||||
#include <strings.h>
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#if !defined(HAVE_STRLCAT_PROTO)
|
||||
#ifdef __cplusplus
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||||
extern "C"
|
||||
#endif
|
||||
unsigned long strlcat(char*, const char*, unsigned long);
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#if !defined(HAVE_STRLCPY_PROTO)
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
#endif
|
||||
unsigned long strlcpy(char*, const char*, unsigned long);
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* On HP-UX, the declaration of vsnprintf() is needed every time !
|
||||
*/
|
||||
|
||||
#if !defined(HAVE_VSNPRINTF) || defined(hpux)
|
||||
#if __STDC__
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||||
#include <stdarg.h>
|
||||
#include <stdlib.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
#endif
|
||||
int vsnprintf(char *str, size_t n, char const *fmt, va_list ap);
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
#endif
|
||||
int snprintf(char *str, size_t n, char const *fmt, ...);
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#if defined(__SVR4) && !defined(__svr4__)
|
||||
#define __svr4__ 1
|
||||
#endif
|
||||
|
||||
|
||||
/* Compatibility define */
|
||||
#undef ksize_t
|
||||
|
||||
/* Define the real type of socklen_t */
|
||||
#undef socklen_t
|
||||
@ -0,0 +1,2 @@
|
||||
./admin/configure.in.min
|
||||
configure.in.in
|
||||
@ -0,0 +1,82 @@
|
||||
dnl This file is part of the KDE libraries/packages
|
||||
dnl Copyright (C) 2001 Stephan Kulow (coolo@kde.org)
|
||||
|
||||
dnl This file is free software; you can redistribute it and/or
|
||||
dnl modify it under the terms of the GNU Library General Public
|
||||
dnl License as published by the Free Software Foundation; either
|
||||
dnl version 2 of the License, or (at your option) any later version.
|
||||
|
||||
dnl This library is distributed in the hope that it will be useful,
|
||||
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
dnl Library General Public License for more details.
|
||||
|
||||
dnl You should have received a copy of the GNU Library General Public License
|
||||
dnl along with this library; see the file COPYING.LIB. If not, write to
|
||||
dnl the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
dnl Boston, MA 02110-1301, USA.
|
||||
|
||||
# Original Author was Kalle@kde.org
|
||||
# I lifted it in some mater. (Stephan Kulow)
|
||||
# I used much code from Janos Farkas
|
||||
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
|
||||
AC_INIT(acinclude.m4) dnl a source file from your sub dir
|
||||
|
||||
dnl This is so we can use kde-common
|
||||
AC_CONFIG_AUX_DIR(admin)
|
||||
|
||||
dnl This ksh/zsh feature conflicts with `cd blah ; pwd`
|
||||
unset CDPATH
|
||||
|
||||
dnl Checking host/target/build systems, for make, install etc.
|
||||
AC_CANONICAL_SYSTEM
|
||||
dnl Perform program name transformation
|
||||
AC_ARG_PROGRAM
|
||||
|
||||
dnl Automake doc recommends to do this only here. (Janos)
|
||||
AM_INIT_AUTOMAKE(kcpuload-1.99, "3.1.0") dnl searches for some needed programs
|
||||
|
||||
KDE_SET_PREFIX
|
||||
|
||||
dnl generate the config header
|
||||
AM_CONFIG_HEADER(config.h) dnl at the distribution this done
|
||||
|
||||
dnl Checks for programs.
|
||||
AC_CHECK_COMPILERS
|
||||
AC_ENABLE_SHARED(yes)
|
||||
AC_ENABLE_STATIC(no)
|
||||
KDE_PROG_LIBTOOL
|
||||
|
||||
dnl for NLS support. Call them in this order!
|
||||
dnl WITH_NLS is for the po files
|
||||
AM_KDE_WITH_NLS
|
||||
|
||||
dnl KDE_USE_QT
|
||||
AC_PATH_KDE
|
||||
#MIN_CONFIG
|
||||
AM_MAINTAINER_MODE
|
||||
CXXFLAGS="$CXXFLAGS -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST"
|
||||
KDE_CREATE_SUBDIRSLIST
|
||||
AM_CONDITIONAL(doc_SUBDIR_included, test "x$doc_SUBDIR_included" = xyes)
|
||||
AM_CONDITIONAL(kcpuload_SUBDIR_included, test "x$kcpuload_SUBDIR_included" = xyes)
|
||||
AC_CONFIG_FILES([ Makefile ])
|
||||
AC_CONFIG_FILES([ doc/Makefile ])
|
||||
AC_CONFIG_FILES([ doc/kcpuload/Makefile ])
|
||||
AC_CONFIG_FILES([ kcpuload/Makefile ])
|
||||
AC_CONFIG_FILES([ kcpuload/icons/Makefile ])
|
||||
AC_CONFIG_FILES([ kcpuload/kcpuload/Makefile ])
|
||||
AC_OUTPUT
|
||||
if test "$all_tests" = "bad"; then
|
||||
if test ! "$cache_file" = "/dev/null"; then
|
||||
echo ""
|
||||
echo "Please remove the file $cache_file after changing your setup"
|
||||
echo "so that configure will find the changes next time."
|
||||
echo ""
|
||||
fi
|
||||
else
|
||||
echo ""
|
||||
echo "Good - your configure finished. Start make now"
|
||||
echo ""
|
||||
fi
|
||||
@ -0,0 +1,3 @@
|
||||
#MIN_CONFIG
|
||||
AM_MAINTAINER_MODE
|
||||
CXXFLAGS="$CXXFLAGS -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST"
|
||||
@ -0,0 +1,3 @@
|
||||
KDE_LANG = en
|
||||
KDE_DOCS = AUTO
|
||||
SUBDIRS = $(AUTODIRS)
|
||||
@ -0,0 +1,18 @@
|
||||
|
||||
############################################################################
|
||||
# #
|
||||
# English KCPULoad documentation. #
|
||||
# #
|
||||
# KCPULoad is copyright (c) 1999-2000, Markus Gustavsson #
|
||||
# (c) 2002, Ben Burton #
|
||||
# #
|
||||
# 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. #
|
||||
# #
|
||||
############################################################################
|
||||
|
||||
KDE_DOCS = kcpuload
|
||||
KDE_LANG = en
|
||||
|
||||
@ -0,0 +1,289 @@
|
||||
<?xml version="1.0" ?>
|
||||
<!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.1.2-Based Variant V1.1//EN" "dtd/kdex.dtd" [
|
||||
<!ENTITY kappname "&kcpuload;">
|
||||
<!ENTITY package "kdeextragear-2">
|
||||
<!ENTITY kcpuload "<application>KCPULoad</application>">
|
||||
<!ENTITY % addindex "IGNORE">
|
||||
<!ENTITY % English "INCLUDE">
|
||||
]>
|
||||
|
||||
<book lang="&language;">
|
||||
<bookinfo>
|
||||
<title>The &kcpuload; Handbook</title>
|
||||
|
||||
<authorgroup>
|
||||
<author>
|
||||
<firstname>Markus</firstname>
|
||||
<surname>Gustavsson</surname>
|
||||
<affiliation>
|
||||
<address><email>mighty@fragzone.se</email></address>
|
||||
</affiliation>
|
||||
</author>
|
||||
<author>
|
||||
<firstname>Ben</firstname>
|
||||
<surname>Burton</surname>
|
||||
<affiliation>
|
||||
<address><email>bab@debian.org</email></address>
|
||||
</affiliation>
|
||||
</author>
|
||||
</authorgroup>
|
||||
|
||||
<date>16 December 2002</date>
|
||||
<releaseinfo>1.99</releaseinfo>
|
||||
|
||||
<abstract>
|
||||
<para>
|
||||
&kcpuload; is a simple CPU meter which graphs a recent history of
|
||||
CPU usage in the system tray. It has support for SMP and separate
|
||||
user/system loads.
|
||||
</para>
|
||||
</abstract>
|
||||
|
||||
<keywordset>
|
||||
<keyword>KDE</keyword>
|
||||
<keyword>KCPULoad</keyword>
|
||||
</keywordset>
|
||||
</bookinfo>
|
||||
|
||||
<chapter id="introduction">
|
||||
<title>Introduction</title>
|
||||
|
||||
<para>
|
||||
&kcpuload; is a small program for Kicker (the KDE panel). It
|
||||
shows a recent history of CPU usage in the form of one or two
|
||||
configurable diagrams in the system tray.
|
||||
These diagrams have settings for colors and various different styles.
|
||||
</para>
|
||||
<para>
|
||||
Note that it isn't the real system load that is shown, but the percent
|
||||
used of the total CPU power, which is calculated from the number of
|
||||
CPU ticks between each update.
|
||||
</para>
|
||||
<para>
|
||||
If there is more than one CPU on the system, the combined CPU usage
|
||||
from both can be shown, or you can choose to have one separate diagram
|
||||
for each CPU.
|
||||
</para>
|
||||
<para>
|
||||
Left click on a diagram to bring up a small information box which
|
||||
will show the exact CPU usage in text form.
|
||||
</para>
|
||||
<para>
|
||||
Note that using a slower update interval will give a more stable
|
||||
and accurate diagram without flicker.
|
||||
</para>
|
||||
</chapter>
|
||||
|
||||
<chapter id="configuration">
|
||||
<title>Configuration</title>
|
||||
|
||||
<para>
|
||||
To configure &kcpuload;, click on the diagram in the system tray
|
||||
using your right mouse button. A configuration menu will appear.
|
||||
</para>
|
||||
<para>
|
||||
The settings chosen in the configuration menu are saved automatically
|
||||
to the &kcpuload; configuration file as soon as they are set. There
|
||||
is no need to save the settings manually.
|
||||
</para>
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>SMP (Dual CPU) Support</term>
|
||||
<listitem>
|
||||
<para>
|
||||
If you don't have an SMP system, none of the SMP options will
|
||||
appear in the menu. If you do, you will be presented with both an
|
||||
SMP on/off option at the top of the options menu, and
|
||||
(when SMP is turned on) a second color settings menu for the
|
||||
second diagram.
|
||||
</para>
|
||||
<para>
|
||||
If you choose to have SMP off, you will only see one diagram
|
||||
showing the values from both CPUs combined. If you choose to
|
||||
have SMP on, there will be one diagram for each CPU showing their
|
||||
individual loads.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Changing the Update Speed</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Choose <guilabel>Speed</guilabel> from the configuration menu to
|
||||
change how frequently the diagram(s) are updated.
|
||||
Choose a lower value to get a more responsive diagram.
|
||||
Choose a higher value to get a slower but more stable and less
|
||||
flickering diagram.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Splitting the System and User Loads</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Enable the <guilabel>Graph Splitting</guilabel> option to have the
|
||||
diagram split into an upper
|
||||
part and a lower part. The upper part of the diagram will
|
||||
show the user load (the apps you're using on a day-to-day basis).
|
||||
The lower part which is a white scale will show the system load
|
||||
(which includes daemons and other low level parts of the system
|
||||
and kernel).
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Changing Diagram Style</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The <guilabel>Style</guilabel> option in the configuration menu
|
||||
will let you change the look of the diagram. Options include
|
||||
a <guilabel>Lines</guilabel> option which only draws a straight line
|
||||
across the diagram, a <guilabel>Bars</guilabel> option which draws
|
||||
a bar graph, and a <guilabel>Shaded</guilabel> option which shades
|
||||
the diagram in a nice black-to-color tone.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Soft Curves</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The <guilabel>Soft Curves</guilabel> option can be used to smooth
|
||||
the diagram(s). This means that diagrams won't show very fast changes,
|
||||
but instead move slowly up and down with a little delay on the
|
||||
movements. This feature can make the diagrams look better,
|
||||
especially when the update interval is set to a fast flickering rate.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Labels and Grid</term>
|
||||
<listitem>
|
||||
<para>
|
||||
These options control what is displayed behind the diagram(s).
|
||||
The <guilabel>Labels</guilabel> option will turn on small text
|
||||
labels in the upper left corner of each diagram showing which
|
||||
CPU the diagram represents.
|
||||
The <guilabel>Grid</guilabel> option will toggle a background
|
||||
grid of horizontal lines.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Changing Diagram Colors</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Each CPU diagram has a corresponding <guilabel>Color</guilabel>
|
||||
option in the menu; this can be used to change the color of the
|
||||
diagram.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</chapter>
|
||||
|
||||
<chapter id="other-features">
|
||||
<title>Other Features</title>
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>Active and Clear</term>
|
||||
<listitem>
|
||||
<para>
|
||||
These two functions are located at the top of the options menu.
|
||||
</para>
|
||||
<para>
|
||||
The <guilabel>Active</guilabel> option is the power switch
|
||||
for the whole program. This can be used to suspend the diagram
|
||||
so that it doesn't measure any readings.
|
||||
</para>
|
||||
<para>
|
||||
The <guilabel>Clear</guilabel> option will erase all readings and
|
||||
start afresh with an empty diagram.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Pop-Up Information Dialog</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Left click on one of the diagrams to bring up a small pop-up
|
||||
information box. To hide it, left click on the diagram again,
|
||||
or right click on the pop-up itself.
|
||||
</para>
|
||||
<para>
|
||||
While the pop-up is shown, you can move it around with the left
|
||||
mouse button. This pop-up is both sticky and always on top, so
|
||||
that you can have it in a corner all the time if you like.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Session Management</term>
|
||||
<listitem>
|
||||
<para>
|
||||
If &kcpuload; is still running when KDE is shut down, it will
|
||||
restart when KDE is restarted.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</chapter>
|
||||
|
||||
<chapter id="credits">
|
||||
<title>License</title>
|
||||
|
||||
<para>
|
||||
&kcpuload;
|
||||
</para>
|
||||
|
||||
<simplelist>
|
||||
<member>
|
||||
Copyright 1999-2000, Markus Gustavsson <email>mighty@fragzone.se</email>.
|
||||
</member>
|
||||
<member>
|
||||
Copyright 2002, Ben Burton <email>bab@debian.org</email>.
|
||||
</member>
|
||||
</simplelist>
|
||||
|
||||
<para>
|
||||
See the &kcpuload; <guilabel>About</guilabel> box for a full list of
|
||||
credits.
|
||||
</para>
|
||||
|
||||
&underGPL;
|
||||
</chapter>
|
||||
|
||||
<appendix id="installation">
|
||||
<title>Installation</title>
|
||||
|
||||
<sect1 id="obtaining">
|
||||
<title>How to obtain &kcpuload;</title>
|
||||
&install.intro.documentation;
|
||||
</sect1>
|
||||
|
||||
<sect1 id="requirements">
|
||||
<title>Requirements</title>
|
||||
<para>
|
||||
<itemizedlist>
|
||||
<listitem><para>
|
||||
A Linux system (using kernel 2.2 or newer) or a BSD system;
|
||||
</para></listitem>
|
||||
<listitem><para>
|
||||
The Qt and the KDE libraries;
|
||||
</para></listitem>
|
||||
<listitem><para>
|
||||
A running KDE panel (Kicker).
|
||||
</para></listitem>
|
||||
</itemizedlist>
|
||||
</para>
|
||||
</sect1>
|
||||
|
||||
<sect1 id="compilation">
|
||||
<title>Compilation and Installation</title>
|
||||
&install.compile.documentation;
|
||||
</sect1>
|
||||
</appendix>
|
||||
</book>
|
||||
|
||||
@ -0,0 +1,2 @@
|
||||
Markus Gustavsson <mighty@fragzone.se>
|
||||
Ben Burton <bab@debian.org>
|
||||
@ -0,0 +1,53 @@
|
||||
|
||||
02-12-20 * Added BSD support thanks to Andy Fawcett and Robbie Ward.
|
||||
|
||||
02-12-13 * v1.99.
|
||||
* Ported to KDE3.
|
||||
* Completely restructured, with the aims of:
|
||||
- sharing as much code as possible between KCPULoad
|
||||
and KNetLoad;
|
||||
- looking and behaving more like other KDE apps
|
||||
(including more respect for system settings and i18n);
|
||||
- making the code more maintainable (such as providing
|
||||
source documentation).
|
||||
* Removed references to original website which is now offline.
|
||||
Hopefully the new home will be KDE CVS.
|
||||
* New maintainer Ben Burton <bab@debian.org>.
|
||||
|
||||
00-10-01 * v1.90 Ported to QT 2.x / KDE 1.9x/2.x (prerelease).
|
||||
|
||||
99-09-15 * Added a split option, which splits the diagram up
|
||||
into one system-load scale and one user-load scale.
|
||||
|
||||
99-09-13 * Added German translation thanks to Fredrik Olson.
|
||||
|
||||
99-09-09 * Added a new Soft diagram option for a smoother curve.
|
||||
* Added user documentation for installation and usage.
|
||||
|
||||
99-09-07 * Finished a new specialdesigned QToolTip lookalike,
|
||||
leftclick to show it, leftclick again or rightclick
|
||||
on popup to hide, use left mouse on popup to move it.
|
||||
* Structure changes to make the program use less CPU.
|
||||
|
||||
99-09-01 * Added colorsetting for CPU2's diagram, and changed
|
||||
so that SMP options don't appear on non-SMP systems.
|
||||
|
||||
99-08-30 * Settings are now saved direcly, not only upon quit.
|
||||
* Added sessionmanagement thanks to Carsten Pfeiffer,
|
||||
so the program will restart when KDE is restarted.
|
||||
* Removed QToolTip Popup info dialog from program
|
||||
because of a mem leak which made the program hang.
|
||||
* Added several icons for both Color and style menues.
|
||||
|
||||
99-08-29 * Added two translations, Swedish, and Croatian
|
||||
thanks to Vladimir Vuksan <vuksan@veus.hr>
|
||||
|
||||
99-08-28 * Full SMP support with extra option for multiple
|
||||
diagrams, one for each CPU or one for both.
|
||||
* Added labels, so it doesn't look like knetload.
|
||||
* Added Popup Tooltips with exact utilization values.
|
||||
|
||||
99-08-11 * Uses qmessagebox.h instead of `outdated' qmsgbox.h.
|
||||
* Small security fixes.
|
||||
|
||||
99-08-06 * Program ready for initial release v1.0.
|
||||
@ -0,0 +1,167 @@
|
||||
Basic Installation
|
||||
==================
|
||||
|
||||
These are generic installation instructions.
|
||||
|
||||
The `configure' shell script attempts to guess correct values for
|
||||
various system-dependent variables used during compilation. It uses
|
||||
those values to create a `Makefile' in each directory of the package.
|
||||
It may also create one or more `.h' files containing system-dependent
|
||||
definitions. Finally, it creates a shell script `config.status' that
|
||||
you can run in the future to recreate the current configuration, a file
|
||||
`config.cache' that saves the results of its tests to speed up
|
||||
reconfiguring, and a file `config.log' containing compiler output
|
||||
(useful mainly for debugging `configure').
|
||||
|
||||
If you need to do unusual things to compile the package, please try
|
||||
to figure out how `configure' could check whether to do them, and mail
|
||||
diffs or instructions to the address given in the `README' so they can
|
||||
be considered for the next release. If at some point `config.cache'
|
||||
contains results you don't want to keep, you may remove or edit it.
|
||||
|
||||
The file `configure.in' is used to create `configure' by a program
|
||||
called `autoconf'. You only need `configure.in' if you want to change
|
||||
it or regenerate `configure' using a newer version of `autoconf'.
|
||||
|
||||
The simplest way to compile this package is:
|
||||
|
||||
1. `cd' to the directory containing the package's source code and type
|
||||
`./configure' to configure the package for your system. If you're
|
||||
using `csh' on an old version of System V, you might need to type
|
||||
`sh ./configure' instead to prevent `csh' from trying to execute
|
||||
`configure' itself.
|
||||
|
||||
Running `configure' takes a while. While running, it prints some
|
||||
messages telling which features it is checking for.
|
||||
|
||||
2. Type `make' to compile the package.
|
||||
|
||||
3. Type `make install' to install the programs and any data files and
|
||||
documentation.
|
||||
|
||||
4. You can remove the program binaries and object files from the
|
||||
source code directory by typing `make clean'.
|
||||
|
||||
Compilers and Options
|
||||
=====================
|
||||
|
||||
Some systems require unusual options for compilation or linking that
|
||||
the `configure' script does not know about. You can give `configure'
|
||||
initial values for variables by setting them in the environment. Using
|
||||
a Bourne-compatible shell, you can do that on the command line like
|
||||
this:
|
||||
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
|
||||
|
||||
Or on systems that have the `env' program, you can do it like this:
|
||||
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
|
||||
|
||||
Compiling For Multiple Architectures
|
||||
====================================
|
||||
|
||||
You can compile the package for more than one kind of computer at the
|
||||
same time, by placing the object files for each architecture in their
|
||||
own directory. To do this, you must use a version of `make' that
|
||||
supports the `VPATH' variable, such as GNU `make'. `cd' to the
|
||||
directory where you want the object files and executables to go and run
|
||||
the `configure' script. `configure' automatically checks for the
|
||||
source code in the directory that `configure' is in and in `..'.
|
||||
|
||||
If you have to use a `make' that does not supports the `VPATH'
|
||||
variable, you have to compile the package for one architecture at a time
|
||||
in the source code directory. After you have installed the package for
|
||||
one architecture, use `make distclean' before reconfiguring for another
|
||||
architecture.
|
||||
|
||||
Installation Names
|
||||
==================
|
||||
|
||||
By default, `make install' will install the package's files in
|
||||
`/usr/local/bin', `/usr/local/man', etc. You can specify an
|
||||
installation prefix other than `/usr/local' by giving `configure' the
|
||||
option `--prefix=PATH'.
|
||||
|
||||
You can specify separate installation prefixes for
|
||||
architecture-specific files and architecture-independent files. If you
|
||||
give `configure' the option `--exec-prefix=PATH', the package will use
|
||||
PATH as the prefix for installing programs and libraries.
|
||||
Documentation and other data files will still use the regular prefix.
|
||||
|
||||
If the package supports it, you can cause programs to be installed
|
||||
with an extra prefix or suffix on their names by giving `configure' the
|
||||
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
|
||||
|
||||
Optional Features
|
||||
=================
|
||||
|
||||
Some packages pay attention to `--enable-FEATURE' options to
|
||||
`configure', where FEATURE indicates an optional part of the package.
|
||||
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
|
||||
is something like `gnu-as' or `x' (for the X Window System). The
|
||||
`README' should mention any `--enable-' and `--with-' options that the
|
||||
package recognizes.
|
||||
|
||||
For packages that use the X Window System, `configure' can usually
|
||||
find the X include and library files automatically, but if it doesn't,
|
||||
you can use the `configure' options `--x-includes=DIR' and
|
||||
`--x-libraries=DIR' to specify their locations.
|
||||
|
||||
Specifying the System Type
|
||||
==========================
|
||||
|
||||
There may be some features `configure' can not figure out
|
||||
automatically, but needs to determine by the type of host the package
|
||||
will run on. Usually `configure' can figure that out, but if it prints
|
||||
a message saying it can not guess the host type, give it the
|
||||
`--host=TYPE' option. TYPE can either be a short name for the system
|
||||
type, such as `sun4', or a canonical name with three fields:
|
||||
CPU-COMPANY-SYSTEM
|
||||
|
||||
See the file `config.sub' for the possible values of each field. If
|
||||
`config.sub' isn't included in this package, then this package doesn't
|
||||
need to know the host type.
|
||||
|
||||
If you are building compiler tools for cross-compiling, you can also
|
||||
use the `--target=TYPE' option to select the type of system they will
|
||||
produce code for and the `--build=TYPE' option to select the type of
|
||||
system on which you are compiling the package.
|
||||
|
||||
Sharing Defaults
|
||||
================
|
||||
|
||||
If you want to set default values for `configure' scripts to share,
|
||||
you can create a site shell script called `config.site' that gives
|
||||
default values for variables like `CC', `cache_file', and `prefix'.
|
||||
`configure' looks for `PREFIX/share/config.site' if it exists, then
|
||||
`PREFIX/etc/config.site' if it exists. Or, you can set the
|
||||
`CONFIG_SITE' environment variable to the location of the site script.
|
||||
A warning: not all `configure' scripts look for a site script.
|
||||
|
||||
Operation Controls
|
||||
==================
|
||||
|
||||
`configure' recognizes the following options to control how it
|
||||
operates.
|
||||
|
||||
`--cache-file=FILE'
|
||||
Use and save the results of the tests in FILE instead of
|
||||
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
|
||||
debugging `configure'.
|
||||
|
||||
`--help'
|
||||
Print a summary of the options to `configure', and exit.
|
||||
|
||||
`--quiet'
|
||||
`--silent'
|
||||
`-q'
|
||||
Do not print messages saying which checks are being made.
|
||||
|
||||
`--srcdir=DIR'
|
||||
Look for the package's source code in directory DIR. Usually
|
||||
`configure' can determine that directory automatically.
|
||||
|
||||
`--version'
|
||||
Print the version of Autoconf used to generate the `configure'
|
||||
script, and exit.
|
||||
|
||||
`configure' also accepts some other, not widely useful, options.
|
||||
|
||||
@ -0,0 +1,17 @@
|
||||
|
||||
############################################################################
|
||||
# #
|
||||
# KCPULoad is copyright (c) 1999-2000, Markus Gustavsson #
|
||||
# (c) 2002, Ben Burton #
|
||||
# #
|
||||
# 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. #
|
||||
# #
|
||||
############################################################################
|
||||
|
||||
SUBDIRS = kcpuload icons
|
||||
|
||||
EXTRA_DIST = AUTHORS COPYING ChangeLog INSTALL README TODO
|
||||
|
||||
@ -0,0 +1,29 @@
|
||||
|
||||
KCPULoad
|
||||
|
||||
This file should only be read as a fast description. The online
|
||||
KCPULoad handbook contains more detailed information.
|
||||
|
||||
This is a small program for Kicker (the KDE panel). It will show the CPU
|
||||
usage in the form of one or two configurable diagrams. There are settings
|
||||
for colors and some different styles. Note that it isn't the real system
|
||||
load that's shown, but the percent used of the total CPU power, which is
|
||||
calculated from the number of CPU ticks.. don't ask me what that means :).
|
||||
|
||||
To bring up the settings menu, simply right click on the diagram. Use a
|
||||
slower update interval to get a more stable and accurate diagram without
|
||||
flicker.
|
||||
|
||||
If there is more than one CPU on the system, the total CPU usage from both
|
||||
can be shown, or you can choose to have one separate diagram for each of the
|
||||
CPUs. Left click on the diagram to bring up a small information box which
|
||||
will show the exact CPU usage in text form.
|
||||
|
||||
Install:
|
||||
|
||||
./configure
|
||||
make
|
||||
make install
|
||||
|
||||
Markus Gustavsson <mighty@fragzone.se>
|
||||
|
||||
@ -0,0 +1,7 @@
|
||||
|
||||
DCOP support.
|
||||
Change the text on colour menu items as docks are created and destroyed.
|
||||
Support sticky pop-ups.
|
||||
Have the default location of the pop-up being close to the system tray dock(s).
|
||||
Support for more than two CPUs.
|
||||
|
||||
@ -0,0 +1,18 @@
|
||||
|
||||
############################################################################
|
||||
# #
|
||||
# KCPULoad action icons. #
|
||||
# #
|
||||
# KCPULoad is copyright (c) 1999-2000, Markus Gustavsson #
|
||||
# (c) 2002, Ben Burton #
|
||||
# #
|
||||
# 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. #
|
||||
# #
|
||||
############################################################################
|
||||
|
||||
iconsdir = $(kde_datadir)/kcpuload/icons
|
||||
icons_ICON = AUTO
|
||||
|
||||
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@ -0,0 +1,49 @@
|
||||
|
||||
############################################################################
|
||||
# #
|
||||
# Main KCPULoad sources. #
|
||||
# #
|
||||
# KCPULoad is copyright (c) 1999-2000, Markus Gustavsson #
|
||||
# (c) 2002, Ben Burton #
|
||||
# #
|
||||
# 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. #
|
||||
# #
|
||||
############################################################################
|
||||
|
||||
INCLUDES = $(all_includes)
|
||||
|
||||
bin_PROGRAMS = kcpuload
|
||||
|
||||
kcpuload_LDFLAGS = $(KDE_RPATH) $(all_libraries)
|
||||
|
||||
kcpuload_LDADD = $(LIB_KDEUI)
|
||||
|
||||
kcpuload_SOURCES = \
|
||||
icontoggleaction.cpp \
|
||||
kcpudock.cpp \
|
||||
kcpuload.cpp \
|
||||
kcpuproc.cpp \
|
||||
main.cpp \
|
||||
statdock.cpp \
|
||||
speeddialog.cpp \
|
||||
statpopup.cpp
|
||||
|
||||
noinst_HEADERS = \
|
||||
icontoggleaction.h \
|
||||
kcpudock.h \
|
||||
kcpuload.h \
|
||||
kcpuproc.h \
|
||||
speeddialog.h \
|
||||
statdock.h \
|
||||
statpopup.h
|
||||
|
||||
METASOURCES = AUTO
|
||||
|
||||
appsdir = $(kde_appsdir)/System
|
||||
apps_DATA = kcpuload.desktop
|
||||
|
||||
KDE_ICON = kcpuload
|
||||
|
||||
Binary file not shown.
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Binary file not shown.
@ -0,0 +1,63 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "icontoggleaction.h"
|
||||
|
||||
IconToggleAction::IconToggleAction(
|
||||
const QString& useTextUnchecked, const QString& useIconUnchecked,
|
||||
const QString& useTextChecked, const QString& useIconChecked,
|
||||
const KShortcut& cut, const QObject* receiver, const char* slot,
|
||||
QObject* parent, const char* name) :
|
||||
KToggleAction(useTextUnchecked, useIconUnchecked, cut, receiver,
|
||||
slot, parent, name),
|
||||
textChecked(useTextChecked), textUnchecked(useTextUnchecked),
|
||||
iconChecked(useIconChecked), iconUnchecked(useIconUnchecked) {
|
||||
}
|
||||
|
||||
IconToggleAction::IconToggleAction(const QString& useText,
|
||||
const QString& useIconUnchecked, const QString& useIconChecked,
|
||||
const KShortcut& cut, const QObject* receiver, const char* slot,
|
||||
QObject* parent, const char* name) :
|
||||
KToggleAction(useText, useIconUnchecked, cut, receiver,
|
||||
slot, parent, name),
|
||||
textChecked(useText), textUnchecked(useText),
|
||||
iconChecked(useIconChecked), iconUnchecked(useIconUnchecked) {
|
||||
}
|
||||
|
||||
IconToggleAction::IconToggleAction(
|
||||
const QString& useTextUnchecked, const QString& useIconUnchecked,
|
||||
const QString& useTextChecked, const QString& useIconChecked,
|
||||
const KShortcut& cut, QObject* parent, const char* name) :
|
||||
KToggleAction(useTextUnchecked, useIconUnchecked, cut, parent, name),
|
||||
textChecked(useTextChecked), textUnchecked(useTextUnchecked),
|
||||
iconChecked(useIconChecked), iconUnchecked(useIconUnchecked) {
|
||||
}
|
||||
|
||||
IconToggleAction::IconToggleAction(const QString& useText,
|
||||
const QString& useIconUnchecked, const QString& useIconChecked,
|
||||
const KShortcut& cut, QObject* parent, const char* name) :
|
||||
KToggleAction(useText, useIconUnchecked, cut, parent, name),
|
||||
textChecked(useText), textUnchecked(useText),
|
||||
iconChecked(useIconChecked), iconUnchecked(useIconUnchecked) {
|
||||
}
|
||||
|
||||
void IconToggleAction::setChecked(bool value) {
|
||||
if (value != isChecked()) {
|
||||
setText(value ? textChecked : textUnchecked);
|
||||
setIcon(value ? iconChecked : iconUnchecked);
|
||||
}
|
||||
|
||||
KToggleAction::setChecked(value);
|
||||
}
|
||||
|
||||
#include "icontoggleaction.moc"
|
||||
@ -0,0 +1,61 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef __ICONTOGGLEACTION_H
|
||||
#define __ICONTOGGLEACTION_H
|
||||
|
||||
#include <kaction.h>
|
||||
|
||||
/**
|
||||
* A toggle action that uses different labels and pixmaps in its
|
||||
* different states.
|
||||
*/
|
||||
class IconToggleAction : public KToggleAction {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
/**
|
||||
* Constructors.
|
||||
*/
|
||||
IconToggleAction(
|
||||
const QString& useTextUnchecked, const QString& useIconUnchecked,
|
||||
const QString& useTextChecked, const QString& useIconChecked,
|
||||
const KShortcut& cut, const QObject* receiver, const char* slot,
|
||||
QObject* parent, const char* name = 0);
|
||||
IconToggleAction(const QString& useText,
|
||||
const QString& useIconUnchecked, const QString& useIconChecked,
|
||||
const KShortcut& cut, const QObject* receiver, const char* slot,
|
||||
QObject* parent, const char* name = 0);
|
||||
IconToggleAction(
|
||||
const QString& useTextUnchecked, const QString& useIconUnchecked,
|
||||
const QString& useTextChecked, const QString& useIconChecked,
|
||||
const KShortcut& cut = KShortcut(), QObject* parent = 0,
|
||||
const char* name = 0);
|
||||
IconToggleAction(const QString& useText,
|
||||
const QString& useIconUnchecked, const QString& useIconChecked,
|
||||
const KShortcut& cut = KShortcut(), QObject* parent = 0,
|
||||
const char* name = 0);
|
||||
|
||||
/**
|
||||
* Overridden to include icon adjustment.
|
||||
*/
|
||||
virtual void setChecked(bool);
|
||||
|
||||
private:
|
||||
QString textChecked, textUnchecked;
|
||||
/**< The labels to use in the checked and unchecked states. */
|
||||
QString iconChecked, iconUnchecked;
|
||||
/**< The icons to use in the checked and unchecked states. */
|
||||
};
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,32 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad is copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "kcpudock.h"
|
||||
|
||||
#include <klocale.h>
|
||||
|
||||
KCPUDock::KCPUDock(int whichCPU, StatPopup *parent, const char *name) :
|
||||
StatDock(whichCPU, i18n("C"), parent, name) {
|
||||
}
|
||||
|
||||
void KCPUDock::setCPULabel(int set) {
|
||||
if (set == 1)
|
||||
setLabel(i18n("C 0"));
|
||||
else if (set == 2)
|
||||
setLabel(i18n("C 1"));
|
||||
else
|
||||
setLabel(i18n("C"));
|
||||
|
||||
repaint();
|
||||
}
|
||||
|
||||
@ -0,0 +1,41 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad is copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef __KCPUDOCK_H
|
||||
#define __KCPUDOCK_H
|
||||
|
||||
#include "statdock.h"
|
||||
|
||||
/**
|
||||
* A KCPULoad system tray window for a specific CPU.
|
||||
*/
|
||||
class KCPUDock : public StatDock {
|
||||
|
||||
public:
|
||||
/**
|
||||
* Constructor.
|
||||
*/
|
||||
KCPUDock(int whichDock, StatPopup *parent = 0, const char *name = 0);
|
||||
|
||||
/**
|
||||
* Sets the label for this diagram. The label will reflect which
|
||||
* CPU the diagram represents.
|
||||
*
|
||||
* If multiple CPUs are not used, argument cpu should be 0.
|
||||
* Otherwise argument cpu should be 1 or 2 for the first or second
|
||||
* CPU respectively.
|
||||
*/
|
||||
void setCPULabel(int cpu);
|
||||
};
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,177 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad is copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "icontoggleaction.h"
|
||||
#include "kcpudock.h"
|
||||
#include "kcpuload.h"
|
||||
#include "kcpuproc.h"
|
||||
|
||||
#include <kaction.h>
|
||||
#include <kconfig.h>
|
||||
#include <klocale.h>
|
||||
#include <kpopupmenu.h>
|
||||
|
||||
KCPULoad::KCPULoad(QWidget *parent, const char *name) :
|
||||
StatPopup(true, parent, name) {
|
||||
// Create the /proc reading class and check for SMP.
|
||||
proc = new KCPUProc();
|
||||
supportSMP = proc->hasSMP();
|
||||
|
||||
// Set up actions and read the config file.
|
||||
setupActions();
|
||||
|
||||
// the vector must not be reallocated during resizing because the class
|
||||
// that it contains (Reading) cannot be copied safely
|
||||
r.reserve(proc->cpu.size());
|
||||
|
||||
// Create system tray windows.
|
||||
resizeReadings(supportSMP && actSMP->isChecked() ? proc->cpu.size() : 1);
|
||||
|
||||
// Initialise the pop-up window.
|
||||
readPopupState();
|
||||
|
||||
// Off we go!
|
||||
requestResize();
|
||||
if (isActive())
|
||||
startUpdates();
|
||||
}
|
||||
|
||||
KCPULoad::~KCPULoad() {
|
||||
delete proc;
|
||||
}
|
||||
|
||||
void KCPULoad::setSMP(bool set) {
|
||||
if (! supportSMP)
|
||||
return;
|
||||
|
||||
resizeReadings(set ? proc->cpu.size() : 1);
|
||||
|
||||
requestResize();
|
||||
if (isActive())
|
||||
takeReading();
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("SMP", set);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
QString KCPULoad::dockName(int which) const {
|
||||
return i18n("CPU %1").arg(which+1);
|
||||
}
|
||||
|
||||
QColor KCPULoad::defaultDockColor(int which) const {
|
||||
static const QColor c[] = {
|
||||
QColor(0, 255, 0),
|
||||
QColor(255, 0, 0),
|
||||
QColor(255, 255, 0),
|
||||
QColor(0, 255, 255)
|
||||
};
|
||||
return c[which % (sizeof(c)/sizeof(c[0]))];
|
||||
}
|
||||
|
||||
void KCPULoad::setupCustomActions() {
|
||||
if (supportSMP) {
|
||||
bool bVal = config->readBoolEntry("SMP", false);
|
||||
actSMP = new IconToggleAction(i18n("Enable S&MP"), "smp",
|
||||
i18n("S&MP Enabled"), "smpon", 0, coll, "smp");
|
||||
actSMP->setChecked(bVal);
|
||||
connect(actSMP, SIGNAL(toggled(bool)), this, SLOT(setSMP(bool)));
|
||||
}
|
||||
}
|
||||
|
||||
void KCPULoad::insertCustomItems(KPopupMenu* menu) {
|
||||
if (supportSMP) {
|
||||
actSMP->plug(menu);
|
||||
menu->insertSeparator();
|
||||
}
|
||||
}
|
||||
|
||||
void KCPULoad::takeReadingInternal() {
|
||||
proc->readLoad();
|
||||
|
||||
if (r.size() > 1) {
|
||||
if (isSplit()) {
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].upper = proc->cpu[i].userPercent();
|
||||
r[i].lower = proc->cpu[i].systemPercent();
|
||||
}
|
||||
} else {
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].upper = proc->cpu[i].totalPercent();
|
||||
}
|
||||
}
|
||||
} else if (r.size() > 0) {
|
||||
if (isSplit()) {
|
||||
r[0].upper = proc->all.userPercent();
|
||||
r[0].lower = proc->all.systemPercent();
|
||||
} else {
|
||||
r[0].upper = proc->all.totalPercent();
|
||||
}
|
||||
}
|
||||
|
||||
if (isVisible()) {
|
||||
if (r.size() > 1) {
|
||||
if (isSplit()) {
|
||||
QString user =
|
||||
i18n("Current CPU User: %1%")
|
||||
.arg(proc->all.userPercent());
|
||||
QString sys =
|
||||
i18n("Current CPU System: %1%")
|
||||
.arg(proc->all.systemPercent());
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
user += i18n(", C%1: %2%").arg(i+1).arg(r[i].upper);
|
||||
sys += i18n(", C%1: %2%").arg(i+1).arg(r[i].lower);
|
||||
}
|
||||
fullReading = i18n("%1.\n%2.").arg(user, sys);
|
||||
} else {
|
||||
QString total =
|
||||
i18n("Current CPU usage: %1%")
|
||||
.arg(proc->all.totalPercent());
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
total += i18n(", C%1: %2%").arg(i+1).arg(r[i].upper);
|
||||
}
|
||||
fullReading = i18n("%1.").arg(total);
|
||||
}
|
||||
} else if (r.size() > 0) {
|
||||
if (isSplit()) {
|
||||
fullReading = i18n(
|
||||
"Current CPU User: %1%.\n"
|
||||
"Current CPU System: %2%.")
|
||||
.arg(r[0].upper).arg(r[0].lower);
|
||||
} else {
|
||||
fullReading = i18n("Current CPU usage: %1%.").arg(r[0].upper);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void KCPULoad::resizeReadings(int n)
|
||||
{
|
||||
int i = r.size();
|
||||
r.resize(n);
|
||||
for (; i < n; i++) {
|
||||
// action is needed by KCPUDock constructor
|
||||
r[i].Init(i, this);
|
||||
KCPUDock* dock = new KCPUDock(i, this);
|
||||
dock->setCPULabel(i+1);
|
||||
r[i].dock = dock;
|
||||
}
|
||||
// special case single CPU or total
|
||||
if (n == 1) {
|
||||
static_cast<KCPUDock*>(r[0].dock)->setCPULabel(0);
|
||||
} else if (n > 1) {
|
||||
static_cast<KCPUDock*>(r[0].dock)->setCPULabel(1);
|
||||
}
|
||||
}
|
||||
|
||||
#include "kcpuload.moc"
|
||||
@ -0,0 +1,11 @@
|
||||
[Desktop Entry]
|
||||
Encoding=UTF-8
|
||||
Type=Application
|
||||
Exec=kcpuload
|
||||
Icon=kcpuload
|
||||
DocPath=kcpuload/index.html
|
||||
Terminal=0
|
||||
Name=KCPULoad
|
||||
GenericName=CPU Monitor
|
||||
Comment=A small CPU usage meter for Kicker
|
||||
Categories=Qt;KDE;System
|
||||
@ -0,0 +1,71 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad is copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef __KCPULOAD_H
|
||||
#define __KCPULOAD_H
|
||||
|
||||
#include "statpopup.h"
|
||||
|
||||
class KCPUProc;
|
||||
class KToggleAction;
|
||||
|
||||
/**
|
||||
* The specific pop-up window used by KCPULoad.
|
||||
*/
|
||||
class KCPULoad : public StatPopup {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
/**
|
||||
* Constructor and destructor.
|
||||
*/
|
||||
KCPULoad(QWidget *parent = 0, const char *name = 0);
|
||||
~KCPULoad();
|
||||
|
||||
public slots:
|
||||
/**
|
||||
* Slots for menu items.
|
||||
*/
|
||||
void setSMP(bool);
|
||||
|
||||
protected:
|
||||
/**
|
||||
* Overrides from StatPopup.
|
||||
*/
|
||||
virtual QString dockName(int which) const;
|
||||
virtual QColor defaultDockColor(int which) const;
|
||||
virtual void setupCustomActions();
|
||||
virtual void insertCustomItems(KPopupMenu* menu);
|
||||
virtual void takeReadingInternal();
|
||||
|
||||
private:
|
||||
/**
|
||||
* Changes the number of readings.
|
||||
*/
|
||||
void resizeReadings(int n);
|
||||
|
||||
/**
|
||||
* Reading raw CPU information.
|
||||
*/
|
||||
KCPUProc* proc;
|
||||
/**< Used to obtain the raw information. */
|
||||
bool supportSMP;
|
||||
/**< Does this system support SMP at all? */
|
||||
|
||||
/**
|
||||
* Actions.
|
||||
*/
|
||||
KToggleAction* actSMP;
|
||||
};
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,196 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad is copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "kcpuproc.h"
|
||||
|
||||
#include <cstdlib>
|
||||
#include <cstring>
|
||||
|
||||
// BSD-specific includes.
|
||||
#ifdef Q_OS_BSD4
|
||||
#include <sys/dkstat.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/sysctl.h>
|
||||
#include <string.h>
|
||||
#include <kvm.h>
|
||||
#ifdef Q_OS_NETBSD
|
||||
#include <sys/sched.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Linux
|
||||
* -----
|
||||
*
|
||||
* System information is read from /proc/stat.
|
||||
*
|
||||
* We assume /proc/stat is in one of the following formats:
|
||||
*
|
||||
* cpu %d %d %d %d
|
||||
* ....
|
||||
*
|
||||
* cpu %d %d %d %d
|
||||
* cpu0 %d %d %d %d
|
||||
* ....
|
||||
*
|
||||
* cpu %d %d %d %d
|
||||
* cpu0 %d %d %d %d
|
||||
* cpu1 %d %d %d %d
|
||||
* ....
|
||||
*
|
||||
* where each set of four numbers is of the form:
|
||||
*
|
||||
* user_ticks nice_ticks system_ticks idle_ticks
|
||||
*
|
||||
* We also allow sets of seven numbers instead of four (as provided by
|
||||
* the 2.6 kernel); the last three of these numbers are ignored.
|
||||
*
|
||||
* BSD
|
||||
* ---
|
||||
*
|
||||
* Currently only uni-processor mode is supported for BSD.
|
||||
*
|
||||
* BSD code by Andy Fawcett <andy@athame.co.uk> and
|
||||
* Robbie Ward <linuxphreak@gmx.co.uk>, licensed under GPL2.
|
||||
*
|
||||
* Other Operating Systems
|
||||
* -----------------------
|
||||
*
|
||||
* Please, send in a patch!
|
||||
*
|
||||
* The KCPULoad maintainer is currently Ben Burton <bab@debian.org>, or
|
||||
* you could submit a patch through the KDE bug tracking system
|
||||
* (bugs.kde.org).
|
||||
*/
|
||||
|
||||
KCPUProc::CPU::Ticks::Ticks() :
|
||||
U(0), S(0), N(0), I(0)
|
||||
{ }
|
||||
|
||||
KCPUProc::KCPUProc() {
|
||||
smp = false;
|
||||
|
||||
// Look for SMP support and take a current tick reading.
|
||||
|
||||
// ========== BSD-specific (begin) ==========
|
||||
#ifdef Q_OS_BSD4
|
||||
readLoad();
|
||||
return;
|
||||
#endif
|
||||
// ========== BSD-specific (end) ==========
|
||||
|
||||
// ========== Linux-specific (begin) ==========
|
||||
#ifdef Q_OS_LINUX
|
||||
if ((fd = fopen("/proc/stat", "r")) == 0)
|
||||
return;
|
||||
|
||||
if (!all.parse(fd))
|
||||
return;
|
||||
CPU c;
|
||||
while (c.parse(fd))
|
||||
cpu.push_back(c);
|
||||
smp = cpu.size() > 1;
|
||||
#endif
|
||||
// ========== Linux-specific (end) ==========
|
||||
}
|
||||
|
||||
void KCPUProc::readLoad() {
|
||||
// OS-specific local variables.
|
||||
|
||||
// ========== Linux-specific (begin) ==========
|
||||
#ifdef Q_OS_LINUX
|
||||
// Prepare to take the readings.
|
||||
|
||||
if ((fd = fopen("/proc/stat", "r")) == 0)
|
||||
return;
|
||||
|
||||
// Take a fresh set of current readings (SMP mode).
|
||||
|
||||
all.parse(fd);
|
||||
for (int i = 0; i < cpu.size(); i++) {
|
||||
if (!cpu[i].parse(fd))
|
||||
break;
|
||||
}
|
||||
|
||||
// Clean up after taking readings.
|
||||
|
||||
fclose(fd);
|
||||
#endif
|
||||
// ========== Linux-specific (end) ==========
|
||||
|
||||
// ========== BSD-specific (begin) ==========
|
||||
#ifdef Q_OS_BSD4
|
||||
static int name2oid[2] = { 0, 3 };
|
||||
static int oidCpuTime[CTL_MAXNAME + 2];
|
||||
static size_t oidCpuTimeLen = sizeof(oidCpuTime);
|
||||
long cpuTime[CPUSTATES];
|
||||
unsigned int cpuTimeLen = sizeof(cpuTime);
|
||||
static char *name = "kern.cp_time";
|
||||
static int initialized = 0;
|
||||
|
||||
if(smp) {
|
||||
// Take a fresh set of current readings (SMP mode).
|
||||
// TODO: Add SMP support for BSD.
|
||||
} else {
|
||||
// Take a fresh set of current readings (uni-processor mode).
|
||||
|
||||
// The current readings must now become the previous readings.
|
||||
all.p = all.c;
|
||||
|
||||
if (! initialized) {
|
||||
if (sysctl(name2oid, 2, oidCpuTime, &oidCpuTimeLen, name,
|
||||
strlen(name)) < 0)
|
||||
return;
|
||||
|
||||
oidCpuTimeLen /= sizeof(int);
|
||||
initialized = 1;
|
||||
}
|
||||
|
||||
if (sysctl(oidCpuTime, oidCpuTimeLen, cpuTime, &cpuTimeLen, 0, 0) < 0)
|
||||
return;
|
||||
|
||||
all.c.U = cpuTime[CP_USER];
|
||||
all.c.N = cpuTime[CP_NICE];
|
||||
all.c.S = cpuTime[CP_SYS];
|
||||
all.c.I = cpuTime[CP_IDLE];
|
||||
}
|
||||
#endif
|
||||
// ========== BSD-specific (end) ==========
|
||||
}
|
||||
|
||||
// ========== Linux-specific (begin) ==========
|
||||
#ifdef Q_OS_LINUX
|
||||
bool KCPUProc::CPU::parse(FILE* fd) {
|
||||
char tagbuffer[32];
|
||||
Ticks n; // new ticks
|
||||
if (fscanf(fd, "%32s%d%d%d%d", tagbuffer, &n.U, &n.N, &n.S, &n.I) != 5) {
|
||||
return false; // failure
|
||||
}
|
||||
|
||||
if (strncmp(tagbuffer, "cpu", 3) != 0) {
|
||||
return false; // tag mismatch
|
||||
}
|
||||
|
||||
// shift readings
|
||||
p = c;
|
||||
c = n;
|
||||
|
||||
// ignore the rest of the line
|
||||
int ch;
|
||||
do {
|
||||
ch = getc(fd);
|
||||
} while (ch != '\n' && ch != EOF);
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
// ========== Linux-specific (end) ==========
|
||||
@ -0,0 +1,170 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad is copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef __KCPUPROC_H
|
||||
#define __KCPUPROC_H
|
||||
|
||||
#include <cstdio>
|
||||
#include <qglobal.h>
|
||||
#include <vector>
|
||||
|
||||
/**
|
||||
* A class used to read raw CPU load details from the system.
|
||||
*
|
||||
* See kcpuproc.cpp for details of supported operating systems.
|
||||
*/
|
||||
class KCPUProc {
|
||||
public:
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* In the constructor, a set of initial CPU tick readings are taken
|
||||
* and SMP support is determined.
|
||||
*/
|
||||
KCPUProc();
|
||||
|
||||
/**
|
||||
* Does this system appear to have SMP?
|
||||
*/
|
||||
bool hasSMP() const;
|
||||
|
||||
/**
|
||||
* Takes a fresh set of CPU tick readings. The numerical statistics
|
||||
* returned refer to the time period between this reading and the
|
||||
* previous (or between this reading and the object's construction
|
||||
* if there was no previous reading).
|
||||
*/
|
||||
void readLoad();
|
||||
|
||||
/**
|
||||
* Contains tick differences for a CPU.
|
||||
*/
|
||||
struct CPU {
|
||||
/**
|
||||
* Contains user/system/nice/idle tick readings.
|
||||
*/
|
||||
struct Ticks {
|
||||
int U, S, N, I;
|
||||
Ticks();
|
||||
/** Returns user ticks */
|
||||
int u() const { return U; }
|
||||
/** Returns system ticks */
|
||||
int s() const { return S + N; }
|
||||
/** Returns total (non-idle) ticks */
|
||||
int t() const { return U + S + N; }
|
||||
/** Returns elapsed ticks */
|
||||
int e() const { return U + S + N + I; }
|
||||
};
|
||||
|
||||
Ticks p; /**< The previous tick readings */
|
||||
Ticks c; /**< The last (most recent) tick readings */
|
||||
|
||||
/**
|
||||
* The percentage of ticks between the last reading and the previous
|
||||
* reading used by the user loop (compared to the nice, system and
|
||||
* idle loops).
|
||||
*
|
||||
* This routine involves a short arithmetical calculation.
|
||||
* If you're paranoid about running time, you might want to cache
|
||||
* the result.
|
||||
*/
|
||||
int userPercent() const;
|
||||
|
||||
/**
|
||||
* The percentage of ticks between the last reading and the previous
|
||||
* reading used by the system and nice loops (compared to the user and
|
||||
* idle loops).
|
||||
*
|
||||
* This routine involves a short arithmetical calculation.
|
||||
* If you're paranoid about running time, you might want to cache
|
||||
* the result.
|
||||
*/
|
||||
int systemPercent() const;
|
||||
|
||||
/**
|
||||
* The percentage of ticks between the last reading and the previous
|
||||
* reading used by the user, system and nice loops (compared to the
|
||||
* idle loop).
|
||||
*
|
||||
* This routine involves a short arithmetical calculation.
|
||||
* If you're paranoid about running time, you might want to cache
|
||||
* the result.
|
||||
*/
|
||||
int totalPercent() const;
|
||||
|
||||
/**
|
||||
* OS-specific helper routines.
|
||||
*/
|
||||
|
||||
// ========== Linux-specific (begin) ==========
|
||||
#ifdef Q_OS_LINUX
|
||||
/**
|
||||
* Parses the tick readings of the current line in #fd.
|
||||
* The return value is \c false if the line does not begin with
|
||||
* the tag "cpu" (optionally followed by a number).
|
||||
* If the line can be parsed successfully, the last reading becomes
|
||||
* the previous reading and the newly parsed reading becomes
|
||||
* the last reading.
|
||||
*/
|
||||
bool parse(FILE* fd);
|
||||
#endif
|
||||
// ========== Linux-specific (end) ==========
|
||||
};
|
||||
|
||||
/*
|
||||
* Variables used in all modes.
|
||||
*/
|
||||
CPU all; /**< Tick readings for all CPUs. */
|
||||
|
||||
/*
|
||||
* Variables used only with SMP.
|
||||
*/
|
||||
std::vector<CPU> cpu; /**< Tick readings for CPUs. */
|
||||
|
||||
private:
|
||||
/*
|
||||
* SMP support.
|
||||
*/
|
||||
bool smp;
|
||||
/**< Does this system appear to have SMP? */
|
||||
|
||||
/**
|
||||
* OS-specific data members.
|
||||
*/
|
||||
|
||||
// ========== Linux-specific (begin) ==========
|
||||
#ifdef Q_OS_LINUX
|
||||
FILE *fd;
|
||||
/**< The file /proc/stat. */
|
||||
#endif
|
||||
// ========== Linux-specific (end) ==========
|
||||
};
|
||||
|
||||
inline bool KCPUProc::hasSMP() const {
|
||||
return smp;
|
||||
}
|
||||
|
||||
inline int KCPUProc::CPU::userPercent() const {
|
||||
int tot = c.e() - p.e();
|
||||
return (tot > 0 ? (100 * (c.u() - p.u())) / tot : 0);
|
||||
}
|
||||
inline int KCPUProc::CPU::systemPercent() const {
|
||||
int tot = c.e() - p.e();
|
||||
return (tot > 0 ? (100 * (c.s() - p.s())) / tot : 0);
|
||||
}
|
||||
inline int KCPUProc::CPU::totalPercent() const {
|
||||
int tot = c.e() - p.e();
|
||||
return (tot > 0 ? (100 * (c.t() - p.t())) / tot : 0);
|
||||
}
|
||||
|
||||
#endif
|
||||
Binary file not shown.
Binary file not shown.
@ -0,0 +1,64 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad is copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "kcpuload.h"
|
||||
|
||||
#include <kaboutdata.h>
|
||||
#include <kcmdlineargs.h>
|
||||
#include <klocale.h>
|
||||
#include <kuniqueapplication.h>
|
||||
|
||||
static const char *description =
|
||||
I18N_NOOP("A small CPU usage meter for Kicker (the KDE panel).");
|
||||
static const char *message =
|
||||
I18N_NOOP("KCPULoad was first released on the 8th of August, 1999.");
|
||||
static const char *version = "2.00";
|
||||
|
||||
int main(int argc, char **argv) {
|
||||
KAboutData aboutData("kcpuload", I18N_NOOP("KCPULoad"), version,
|
||||
description, KAboutData::License_GPL,
|
||||
"(c) 1999-2000, Markus Gustavsson\n"
|
||||
"(c) 2002, Ben Burton\n"
|
||||
"(c) 2009, Timothy Pearson",
|
||||
message, 0 /* TODO: Website */, "bab@debian.org");
|
||||
|
||||
aboutData.addAuthor("Markus Gustavsson", "Original author",
|
||||
"mighty@fragzone.se");
|
||||
aboutData.addAuthor("Ben Burton", "KDE3 rewrite, current maintainer",
|
||||
"bab@debian.org");
|
||||
aboutData.addAuthor("Andy Fawcett", "BSD support",
|
||||
"andy@athame.co.uk");
|
||||
aboutData.addAuthor("Robbie Ward", "BSD support",
|
||||
"linuxphreak@gmx.co.uk");
|
||||
|
||||
aboutData.addCredit("Njaard, Charles Samuels",
|
||||
"Support and help with KDE", "charles@kde.org");
|
||||
aboutData.addCredit("rikkus, Rik Hemsley",
|
||||
"Support and help with KDE", "rik@kde.org");
|
||||
aboutData.addCredit("Mark Halpaap",
|
||||
"Independent port to KDE3", "mark.halpaap@gmx.net");
|
||||
aboutData.addCredit("Thanks to everyone in #KDE OpenProjects for "
|
||||
"being supportive and helpful!");
|
||||
|
||||
KCmdLineArgs::init(argc, argv, &aboutData);
|
||||
KUniqueApplication::addCmdLineOptions();
|
||||
|
||||
if (! KUniqueApplication::start()) {
|
||||
fprintf(stderr, I18N_NOOP("KCPULoad is already running!\n"));
|
||||
return 1;
|
||||
}
|
||||
|
||||
KUniqueApplication app;
|
||||
app.setMainWidget(new KCPULoad());
|
||||
return app.exec();
|
||||
}
|
||||
@ -0,0 +1,63 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "speeddialog.h"
|
||||
|
||||
#include <cstdlib>
|
||||
#include <kcombobox.h>
|
||||
#include <klocale.h>
|
||||
#include <qlabel.h>
|
||||
#include <qhbox.h>
|
||||
#include <qvalidator.h>
|
||||
|
||||
static int stockSpeed[] = {
|
||||
100, 150, 200, 250, 300, 400, 600, 800, 1000, 1200, 1500, 2000, 2500,
|
||||
3000, 4000, 5000, 0
|
||||
};
|
||||
|
||||
SpeedDialog::SpeedDialog(int defaultSpeed, QWidget* parent) :
|
||||
KDialogBase(parent, "speed dialog", true,
|
||||
i18n("Select Speed"), Ok|Cancel, Ok),
|
||||
speed(defaultSpeed) {
|
||||
QHBox* page = makeHBoxMainWidget();
|
||||
|
||||
new QLabel(i18n("Update interval in milliseconds:"), page);
|
||||
|
||||
KComboBox* speedBox = new KComboBox(true, page);
|
||||
|
||||
QIntValidator* val = new QIntValidator(this);
|
||||
val->setBottom(1);
|
||||
speedBox->setValidator(val);
|
||||
|
||||
QString speedStr;
|
||||
for (int i = 0; stockSpeed[i]; i++) {
|
||||
speedStr.setNum(stockSpeed[i]);
|
||||
speedBox->insertItem(speedStr);
|
||||
}
|
||||
|
||||
speedStr.setNum(defaultSpeed);
|
||||
speedBox->setCurrentText(speedStr);
|
||||
|
||||
connect(speedBox, SIGNAL(textChanged(const QString&)),
|
||||
this, SLOT(updateSpeed(const QString&)));
|
||||
}
|
||||
|
||||
int SpeedDialog::getSpeed() const {
|
||||
return speed;
|
||||
}
|
||||
|
||||
void SpeedDialog::updateSpeed(const QString& text) {
|
||||
speed = atoi(text.ascii());
|
||||
}
|
||||
|
||||
#include "speeddialog.moc"
|
||||
@ -0,0 +1,49 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef __SPEEDDIALOG_H
|
||||
#define __SPEEDDIALOG_H
|
||||
|
||||
#include <kdialogbase.h>
|
||||
|
||||
/**
|
||||
* A dialog used to select the update speed for a StatPopup.
|
||||
*/
|
||||
class SpeedDialog : public KDialogBase {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
/**
|
||||
* Constructor.
|
||||
*/
|
||||
SpeedDialog(int defaultSpeed, QWidget* parent);
|
||||
|
||||
/**
|
||||
* Returns the speed currently selected in the dialog.
|
||||
* This is valid after the dialog has closed.
|
||||
*/
|
||||
int getSpeed() const;
|
||||
|
||||
private slots:
|
||||
/**
|
||||
* Updates the speed variable to reflect the latest changes in
|
||||
* the speed combo box.
|
||||
*/
|
||||
virtual void updateSpeed(const QString&);
|
||||
|
||||
private:
|
||||
int speed;
|
||||
/**< The speed currently selected in the speed combo box. */
|
||||
};
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,244 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "statdock.h"
|
||||
#include "statpopup.h"
|
||||
#include <qpainter.h>
|
||||
|
||||
const int StatDock::fillLines = 0;
|
||||
const int StatDock::fillBars = 1;
|
||||
const int StatDock::fillShaded = 2;
|
||||
|
||||
const QColor StatDock::colorGrid(120, 120, 120);
|
||||
const QColor StatDock::colorGridInactive(60, 60, 60);
|
||||
const QColor StatDock::colorLabel(255, 255, 255);
|
||||
const QColor StatDock::colorLabelInactive(125, 125, 125);
|
||||
const QColor StatDock::colorLower(255, 255, 255);
|
||||
const QColor StatDock::colorLowerInactive(125, 125, 125);
|
||||
const QColor StatDock::colorBlack(0, 0, 0);
|
||||
|
||||
#define DOCK_SIZE 24
|
||||
#define DOCK_SCALE 4.34783 // Approx. 100/23.
|
||||
#define SOFT_STEP 3
|
||||
|
||||
StatDock::StatDock(int whichDock, const QString& useLabel,
|
||||
StatPopup *parent, const char *name) :
|
||||
KSystemTray(parent,name),
|
||||
label(useLabel),
|
||||
bufUpper(new int[DOCK_SIZE]),
|
||||
bufLower(new int[DOCK_SIZE]),
|
||||
pos(0) {
|
||||
// Initialise the stored readings.
|
||||
for (i = 0; i < DOCK_SIZE; i++)
|
||||
bufUpper[i] = bufLower[i] = 0;
|
||||
|
||||
// Initialise the display.
|
||||
parent->initDock(this, contextMenu(), whichDock);
|
||||
setBackgroundColor(colorBlack);
|
||||
resize(24, 24);
|
||||
show();
|
||||
}
|
||||
|
||||
StatDock::~StatDock() {
|
||||
delete[] bufUpper;
|
||||
delete[] bufLower;
|
||||
}
|
||||
|
||||
void StatDock::setGrid(bool set) {
|
||||
grid = set;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::setActive(bool set) {
|
||||
active = set;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::setSoft(bool set) {
|
||||
soft = set;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::setSplit(bool set) {
|
||||
split = set;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::setLabelled(bool set) {
|
||||
labelled = set;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::setLabel(const QString& set) {
|
||||
label = set;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::setFill(int set) {
|
||||
fill = set;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::setColor(const QColor& set) {
|
||||
colorUpper = set;
|
||||
colorUpperInactive = colorUpper.dark();
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::clearHistory(void) {
|
||||
for (i = 0; i < DOCK_SIZE; i++)
|
||||
bufUpper[i] = bufLower[i] = 0;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::addPercentReading(int upper, int lower) {
|
||||
// Rescale the readings to a measure in pixels.
|
||||
upper = (int) (((float) upper) / DOCK_SCALE);
|
||||
lower = (split ? (int) (((float) lower) / DOCK_SCALE) : 0);
|
||||
|
||||
if (soft) {
|
||||
// Do a bit of juggling to obtain a soft reading.
|
||||
oldUpper = bufUpper[pos];
|
||||
oldLower = bufLower[pos];
|
||||
if(++pos >= DOCK_SIZE)
|
||||
pos = 0;
|
||||
|
||||
// Modify the upper reading.
|
||||
if (upper > oldUpper + SOFT_STEP)
|
||||
upper = oldUpper + SOFT_STEP;
|
||||
else if (upper < oldUpper - SOFT_STEP)
|
||||
upper = oldUpper - SOFT_STEP;
|
||||
bufUpper[pos] = upper;
|
||||
|
||||
// Modify the lower reading.
|
||||
if (split) {
|
||||
if (lower > oldLower + SOFT_STEP)
|
||||
lower = oldLower + SOFT_STEP;
|
||||
else if (lower < oldLower - SOFT_STEP)
|
||||
lower = oldLower - SOFT_STEP;
|
||||
}
|
||||
bufLower[pos] = lower;
|
||||
} else {
|
||||
// Just a straight update.
|
||||
if(++pos >= DOCK_SIZE)
|
||||
pos = 0;
|
||||
bufUpper[pos] = upper;
|
||||
bufLower[pos] = lower;
|
||||
}
|
||||
|
||||
// Refresh the diagram.
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatDock::paintEvent(QPaintEvent*) {
|
||||
QPainter p(this);
|
||||
|
||||
// Start by drawing the grid.
|
||||
if(grid) {
|
||||
p.setPen((active) ? colorGrid : colorGridInactive);
|
||||
p.drawLine(0, 4, 23, 4);
|
||||
p.drawLine(0, 9, 23, 9);
|
||||
p.drawLine(0, 14, 23, 14);
|
||||
p.drawLine(0, 19, 23, 19);
|
||||
}
|
||||
|
||||
if(fill == fillShaded) {
|
||||
// Shaded
|
||||
for(i = 0; i < 24; i++) {
|
||||
tmpPos = (pos + i + 1) % DOCK_SIZE;
|
||||
for(j = 0; j <= bufUpper[tmpPos]; j++) {
|
||||
if (bufUpper[tmpPos] == 0 || j == 0)
|
||||
p.setPen(colorBlack);
|
||||
else if (active)
|
||||
p.setPen(colorUpper.dark((100 * bufUpper[tmpPos]) / j));
|
||||
else
|
||||
p.setPen(colorUpper.dark((200 * bufUpper[tmpPos]) / j));
|
||||
|
||||
if(split)
|
||||
p.drawPoint(i, DOCK_SIZE - 1 - j - bufLower[tmpPos]);
|
||||
else
|
||||
p.drawPoint(i, DOCK_SIZE - j);
|
||||
}
|
||||
|
||||
if(split) {
|
||||
for(j = 0; j <= bufLower[tmpPos]; j++) {
|
||||
if (bufLower[tmpPos] == 0 || j == 0)
|
||||
p.setPen(colorBlack);
|
||||
else if (active)
|
||||
p.setPen(colorLower.dark((100 * bufLower[tmpPos]) / j));
|
||||
else
|
||||
p.setPen(colorLower.dark((200 * bufLower[tmpPos]) / j));
|
||||
|
||||
p.drawPoint(i, 23 - j);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (fill == fillBars) {
|
||||
// Bars
|
||||
if(split) {
|
||||
// Draw the upper bars, then the lower to save on pen
|
||||
// adjustments.
|
||||
p.setPen(active ? colorUpper : colorUpperInactive);
|
||||
for(i = 0; i < 24; i++) {
|
||||
tmpPos = (pos + i + 1) % DOCK_SIZE;
|
||||
p.drawLine(i, DOCK_SIZE - 1 - bufUpper[tmpPos] -
|
||||
bufLower[tmpPos], i, DOCK_SIZE - 1 - bufLower[tmpPos]);
|
||||
}
|
||||
p.setPen(active ? colorLower : colorLowerInactive);
|
||||
for(i = 0; i < 24; i++) {
|
||||
tmpPos = (pos + i + 1) % DOCK_SIZE;
|
||||
p.drawLine(i, DOCK_SIZE - 1 - bufLower[tmpPos],
|
||||
i, DOCK_SIZE - 1);
|
||||
}
|
||||
} else {
|
||||
p.setPen(active ? colorUpper : colorUpperInactive);
|
||||
for(i = 0; i < 24; i++) {
|
||||
tmpPos = (pos + i + 1) % DOCK_SIZE;
|
||||
p.drawLine(i, DOCK_SIZE - 1 - bufUpper[tmpPos],
|
||||
i, DOCK_SIZE - 1);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// Lines
|
||||
if(split) {
|
||||
// Draw the upper line, then the lower to save on pen
|
||||
// adjustments.
|
||||
p.setPen(active ? colorUpper : colorUpperInactive);
|
||||
for(i = 0; i < 24; i++) {
|
||||
tmpPos = (pos + i + 1) % DOCK_SIZE;
|
||||
p.drawPoint(i, DOCK_SIZE - 1 -
|
||||
bufUpper[tmpPos] - bufLower[tmpPos]);
|
||||
}
|
||||
p.setPen(active ? colorLower : colorLowerInactive);
|
||||
for(i = 0; i < 24; i++) {
|
||||
tmpPos = (pos + i + 1) % DOCK_SIZE;
|
||||
p.drawPoint(i, DOCK_SIZE - 1 - bufLower[tmpPos]);
|
||||
}
|
||||
} else {
|
||||
p.setPen(active ? colorUpper : colorUpperInactive);
|
||||
for(i = 0; i < 24; i++) {
|
||||
tmpPos = (pos + i + 1) % DOCK_SIZE;
|
||||
p.drawPoint(i, DOCK_SIZE - 1 - bufUpper[tmpPos]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Finally label the diagrams.
|
||||
if(labelled) {
|
||||
p.setFont(QFont("Helvetica", 8));
|
||||
p.setPen((active) ? colorLabel : colorLabelInactive);
|
||||
p.drawText(rect(), AlignLeft | AlignTop, label);
|
||||
}
|
||||
}
|
||||
|
||||
#include "statdock.moc"
|
||||
@ -0,0 +1,160 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef __STATDOCK_H
|
||||
#define __STATDOCK_H
|
||||
|
||||
#include <qcolor.h>
|
||||
#include <ksystemtray.h>
|
||||
|
||||
class StatPopup;
|
||||
|
||||
/**
|
||||
* A system tray window that displays a recent history of readings.
|
||||
* A single application might have many of these windows.
|
||||
*
|
||||
* Two simultaneous sets of readings are supported; these will be
|
||||
* referred to as upper and lower readings. When diagram splitting is
|
||||
* switched on, these readings will be displayed together on the diagram
|
||||
* with the upper readings shown above the lower readings. When diagram
|
||||
* splitting is switched off, only the upper readings will be displayed.
|
||||
*
|
||||
* The parent window of a StatDock must be a StatPopup, which provides
|
||||
* all of the actions in this window's context menu.
|
||||
*/
|
||||
class StatDock : public KSystemTray {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
/**
|
||||
* Fill style constants.
|
||||
*/
|
||||
static const int fillLines;
|
||||
static const int fillBars;
|
||||
static const int fillShaded;
|
||||
|
||||
/**
|
||||
* Colour constants.
|
||||
*/
|
||||
static const QColor colorGrid;
|
||||
static const QColor colorGridInactive;
|
||||
static const QColor colorLabel;
|
||||
static const QColor colorLabelInactive;
|
||||
static const QColor colorLower;
|
||||
static const QColor colorLowerInactive;
|
||||
static const QColor colorBlack;
|
||||
|
||||
public:
|
||||
/**
|
||||
* Constructor and destructor.
|
||||
*
|
||||
* Note that the constructor will call parent->initDock().
|
||||
*
|
||||
* Parameter whichDock must be 0 or 1 to specify whether this dock
|
||||
* will become dock[0] or dock[1] in the given StatPopup parent.
|
||||
* Parameter useLabel should contain the label that will be drawn on
|
||||
* the diagram if labelling is enabled.
|
||||
*/
|
||||
StatDock(int whichDock, const QString& useLabel, StatPopup *parent,
|
||||
const char *name = 0);
|
||||
~StatDock();
|
||||
|
||||
/**
|
||||
* Setting display options.
|
||||
*/
|
||||
void setGrid(bool);
|
||||
void setActive(bool);
|
||||
void setSoft(bool);
|
||||
void setSplit(bool);
|
||||
void setLabelled(bool);
|
||||
void setLabel(const QString&);
|
||||
void setFill(int);
|
||||
void setColor(const QColor&);
|
||||
|
||||
public slots:
|
||||
/**
|
||||
* Clear the history of recent readings.
|
||||
* All readings will be reset to zero and the diagram will be
|
||||
* updated.
|
||||
*/
|
||||
void clearHistory();
|
||||
|
||||
/**
|
||||
* Add the given pair of readings as the most recent in our list.
|
||||
* The diagram will be updated accordingly.
|
||||
*
|
||||
* Each argument should be a percentage between 0 and 100.
|
||||
* The sum of both arguments must not exceed 100.
|
||||
*
|
||||
* If diagram splitting is switched off, the given lower reading
|
||||
* will be ignored completely and 0 will be used instead.
|
||||
*
|
||||
* @param upper the upper reading in this pair.
|
||||
* @param lower the lower reading in this pair.
|
||||
*/
|
||||
void addPercentReading(int upper, int lower);
|
||||
|
||||
private:
|
||||
/**
|
||||
* Repaint this system tray window with a fresh diagram.
|
||||
*/
|
||||
void paintEvent(QPaintEvent*);
|
||||
|
||||
private:
|
||||
/**
|
||||
* Display options.
|
||||
*/
|
||||
bool grid;
|
||||
/**< Should the grid be displayed behind the diagram? */
|
||||
bool active;
|
||||
/**< Is this meter currently active? */
|
||||
bool soft;
|
||||
/**< Are we artificially modifying the readings to produce a
|
||||
soft curve? */
|
||||
bool split;
|
||||
/**< Are we displaying both upper and lower readings? */
|
||||
bool labelled;
|
||||
/**< Should this diagram be labelled? */
|
||||
QString label;
|
||||
/**< The specific label to draw on this diagram. */
|
||||
int fill;
|
||||
/**< Specifies which of the predefined fill styles to use. */
|
||||
QColor colorUpper;
|
||||
/**< Colour for displaying the upper readings. */
|
||||
QColor colorUpperInactive;
|
||||
/**< Colour for displaying the upper readings whilst the diagram
|
||||
is inactive. */
|
||||
|
||||
/**
|
||||
* Stored readings.
|
||||
*/
|
||||
int* bufUpper;
|
||||
/**< Stores our list of recent upper readings.
|
||||
This list begins at index (pos + 1) as the earliest reading
|
||||
and cycles around to index (pos) as the latest reading. */
|
||||
int* bufLower;
|
||||
/**< Stores our list of recent lower readings.
|
||||
This list begins at index (pos + 1) as the earliest reading
|
||||
and cycles around to index (pos) as the latest reading. */
|
||||
int pos;
|
||||
/**< The index in our arrays of the most recent reading. */
|
||||
|
||||
|
||||
/**
|
||||
* Temporaries.
|
||||
*/
|
||||
int i, j, tmpPos, oldUpper, oldLower;
|
||||
/**< Temporary variables used during computations. */
|
||||
};
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,485 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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 "icontoggleaction.h"
|
||||
#include "speeddialog.h"
|
||||
#include "statdock.h"
|
||||
#include "statpopup.h"
|
||||
|
||||
#include <qpainter.h>
|
||||
#include <qtimer.h>
|
||||
#include <kaction.h>
|
||||
#include <kcolordialog.h>
|
||||
#include <kconfig.h>
|
||||
#include <kdebug.h>
|
||||
#include <kglobal.h>
|
||||
#include <khelpmenu.h>
|
||||
#include <kiconloader.h>
|
||||
#include <klocale.h>
|
||||
#include <kpopupmenu.h>
|
||||
#include <kwin.h>
|
||||
#include <cstdlib>
|
||||
|
||||
#define DEFAULT_SPEED 1000
|
||||
#define TEXT_EXPANSION_HORIZONTAL 10
|
||||
#define TEXT_EXPANSION_VERTICAL 3
|
||||
|
||||
const QColor StatPopup::colorBorder(0, 0, 0);
|
||||
|
||||
StatPopup::Reading::Reading() :
|
||||
dock(0),
|
||||
actColor(0)
|
||||
{ }
|
||||
|
||||
StatPopup::Reading::~Reading()
|
||||
{
|
||||
delete actColor;
|
||||
delete dock;
|
||||
}
|
||||
|
||||
void StatPopup::Reading::Init(int which, StatPopup* popup)
|
||||
{
|
||||
char colorid[30];
|
||||
sprintf(colorid, "Color%d", which);
|
||||
|
||||
color = popup->defaultDockColor(which);
|
||||
color = popup->config->readColorEntry(colorid, &color);
|
||||
actColor = new KAction(i18n("Color (%1)...").arg(popup->dockName(which)),
|
||||
"color", 0, popup, SLOT(selectColor()), popup->coll, colorid);
|
||||
}
|
||||
|
||||
|
||||
StatPopup::StatPopup(bool useSupportSplit, QWidget *parent, const char *name) :
|
||||
QWidget(parent, name, Qt::WStyle_Customize | Qt::WStyle_NoBorder |
|
||||
Qt::WStyle_StaysOnTop | Qt::WDestructiveClose | Qt::WType_TopLevel),
|
||||
supportSplit(useSupportSplit) {
|
||||
// Window management.
|
||||
KWin::setState(winId(), NET::SkipTaskbar | NET::SkipPager);
|
||||
|
||||
// TODO: Get all-desktops working, even after a hide/reshow.
|
||||
//KWin::setOnAllDesktops(winId(), true);
|
||||
|
||||
// Basic variable initialisation.
|
||||
relX = relY = 0;
|
||||
isDragged = closing = false;
|
||||
|
||||
// Initialise the text contents of this pop-up.
|
||||
fullReading = i18n("Inactive.");
|
||||
resizeToText();
|
||||
|
||||
// Prepare for actions and the config file, but don't actually add
|
||||
// any actions or read the configuration.
|
||||
config = KGlobal::config();
|
||||
coll = new KActionCollection(this);
|
||||
|
||||
// Set up a timer for our periodic updates.
|
||||
timer = new QTimer(this);
|
||||
connect(timer, SIGNAL(timeout()), this, SLOT(takeReading()));
|
||||
}
|
||||
|
||||
StatPopup::~StatPopup() {
|
||||
}
|
||||
|
||||
void StatPopup::readPopupState() {
|
||||
config->setGroup("Popup Options");
|
||||
|
||||
// Read the position.
|
||||
int useX = config->readNumEntry("PopupX", 0);
|
||||
int useY = config->readNumEntry("PopupY", 0);
|
||||
if (useX || useY)
|
||||
move(useX, useY);
|
||||
|
||||
// Show the pop-up if appropriate.
|
||||
if (config->readBoolEntry("PopupActive", false))
|
||||
show();
|
||||
else
|
||||
hide();
|
||||
}
|
||||
|
||||
void StatPopup::savePopupState() {
|
||||
config->setGroup("Popup Options");
|
||||
config->writeEntry("PopupActive", isVisible());
|
||||
config->writeEntry("PopupX", x());
|
||||
config->writeEntry("PopupY", y());
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::initDock(StatDock* target, KPopupMenu* menu, int whichDock) {
|
||||
// Initialise the menus.
|
||||
actActive->plug(menu);
|
||||
actClearHistory->plug(menu);
|
||||
menu->insertSeparator();
|
||||
actSpeed->plug(menu);
|
||||
if (supportSplit)
|
||||
actSplit->plug(menu);
|
||||
menu->insertSeparator();
|
||||
|
||||
insertCustomItems(menu);
|
||||
|
||||
KPopupMenu* fillMenu = new KPopupMenu(menu);
|
||||
actFillLines->plug(fillMenu);
|
||||
actFillBars->plug(fillMenu);
|
||||
actFillShaded->plug(fillMenu);
|
||||
menu->insertItem(SmallIcon("style"), i18n("St&yle"), fillMenu);
|
||||
|
||||
actSoft->plug(menu);
|
||||
actLabelled->plug(menu);
|
||||
actGrid->plug(menu);
|
||||
r[whichDock].actColor->plug(menu);
|
||||
menu->insertSeparator();
|
||||
menu->insertItem(SmallIcon("help"), i18n("&Help"),
|
||||
(new KHelpMenu(0, KGlobal::instance()->aboutData(), false))->menu());
|
||||
|
||||
// Set up display properties for the dock.
|
||||
target->setActive(actActive->isChecked());
|
||||
target->setSplit(isSplit());
|
||||
target->setFill(fillStyle);
|
||||
target->setSoft(actSoft->isChecked());
|
||||
target->setLabelled(actLabelled->isChecked());
|
||||
target->setGrid(actGrid->isChecked());
|
||||
target->setColor(r[whichDock].color);
|
||||
setCustomProperties(target);
|
||||
}
|
||||
|
||||
bool StatPopup::isActive() const {
|
||||
return actActive->isChecked();
|
||||
}
|
||||
|
||||
bool StatPopup::isSplit() const {
|
||||
return (supportSplit ? actSplit->isChecked() : false);
|
||||
}
|
||||
|
||||
void StatPopup::setActive(bool set) {
|
||||
if (set)
|
||||
startUpdates();
|
||||
else
|
||||
stopUpdates();
|
||||
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setActive(set);
|
||||
}
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("Active", set);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::clearHistory() {
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->clearHistory();
|
||||
}
|
||||
}
|
||||
|
||||
void StatPopup::selectSpeed() {
|
||||
SpeedDialog dlg(speed, firstDock());
|
||||
if (dlg.exec()) {
|
||||
int newSpeed = dlg.getSpeed();
|
||||
if (newSpeed > 0) {
|
||||
speed = newSpeed;
|
||||
if (timer->isActive())
|
||||
timer->changeInterval(speed);
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("Speed", speed);
|
||||
config->sync();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void StatPopup::setSplit(bool set) {
|
||||
if (! supportSplit)
|
||||
return;
|
||||
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setSplit(set);
|
||||
}
|
||||
|
||||
requestResize();
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("Split", set);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::setFillLines() {
|
||||
fillStyle = StatDock::fillLines;
|
||||
|
||||
actFillLines->setChecked(true);
|
||||
actFillBars->setChecked(false);
|
||||
actFillShaded->setChecked(false);
|
||||
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setFill(StatDock::fillLines);
|
||||
}
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("StyleID", StatDock::fillLines);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::setFillBars() {
|
||||
fillStyle = StatDock::fillBars;
|
||||
|
||||
actFillLines->setChecked(false);
|
||||
actFillBars->setChecked(true);
|
||||
actFillShaded->setChecked(false);
|
||||
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setFill(StatDock::fillBars);
|
||||
}
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("StyleID", StatDock::fillBars);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::setFillShaded() {
|
||||
fillStyle = StatDock::fillShaded;
|
||||
|
||||
actFillLines->setChecked(false);
|
||||
actFillBars->setChecked(false);
|
||||
actFillShaded->setChecked(true);
|
||||
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setFill(StatDock::fillShaded);
|
||||
}
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("StyleID", StatDock::fillShaded);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::setSoft(bool set) {
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setSoft(set);
|
||||
}
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("Soft", set);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::setLabelled(bool set) {
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setLabelled(set);
|
||||
}
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("Labelled", set);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::setGrid(bool set) {
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->setGrid(set);
|
||||
}
|
||||
|
||||
config->setGroup("General Options");
|
||||
config->writeEntry("Grid", set);
|
||||
config->sync();
|
||||
}
|
||||
|
||||
void StatPopup::selectColor() {
|
||||
// which color?
|
||||
int whichDock;
|
||||
if (sscanf(sender()->name(), "Color%d", &whichDock) != 1)
|
||||
return;
|
||||
if (whichDock < 0 || whichDock >= r.size())
|
||||
return;
|
||||
|
||||
if (r[whichDock].dock) {
|
||||
QColor ans;
|
||||
if (KColorDialog::getColor(ans, r[whichDock].color, firstDock()) ==
|
||||
QDialog::Accepted) {
|
||||
r[whichDock].color = ans;
|
||||
r[whichDock].dock->setColor(ans);
|
||||
|
||||
config->setGroup("General Options");
|
||||
QString n;
|
||||
n.sprintf("Color%d", whichDock);
|
||||
config->writeEntry(n, ans);
|
||||
config->sync();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
StatDock* StatPopup::firstDock() {
|
||||
return r.size() > 0 ? r[0].dock : 0;
|
||||
}
|
||||
|
||||
void StatPopup::startUpdates() {
|
||||
takeReading();
|
||||
timer->start(speed);
|
||||
}
|
||||
|
||||
void StatPopup::stopUpdates() {
|
||||
timer->stop();
|
||||
fullReading = i18n("Inactive.");
|
||||
}
|
||||
|
||||
void StatPopup::setupActions() {
|
||||
config->setGroup("General Options");
|
||||
bool bVal;
|
||||
|
||||
bVal = config->readBoolEntry("Active", true);
|
||||
actActive = new KToggleAction(i18n("&Active"), 0, coll, "active");
|
||||
actActive->setChecked(bVal);
|
||||
connect(actActive, SIGNAL(toggled(bool)), this, SLOT(setActive(bool)));
|
||||
|
||||
actClearHistory = new KAction(i18n("&Clear"), "editdelete", 0,
|
||||
this, SLOT(clearHistory()), coll, "clear");
|
||||
|
||||
speed = config->readNumEntry("Speed", DEFAULT_SPEED);
|
||||
actSpeed = new KAction(i18n("&Speed..."), "speedarrow", 0,
|
||||
this, SLOT(selectSpeed()), coll, "speed");
|
||||
|
||||
if (supportSplit) {
|
||||
bVal = config->readBoolEntry("Split", true);
|
||||
actSplit = new IconToggleAction(i18n("Sp&lit Graph"), "split",
|
||||
i18n("Graph Sp&litting Enabled"), "spliton", 0, coll, "split");
|
||||
actSplit->setChecked(bVal);
|
||||
connect(actSplit, SIGNAL(toggled(bool)), this, SLOT(setSplit(bool)));
|
||||
}
|
||||
|
||||
fillStyle = config->readNumEntry("StyleID", StatDock::fillShaded);
|
||||
actFillLines = new IconToggleAction(i18n("&Lines"), "lines", "lineson", 0,
|
||||
this, SLOT(setFillLines()), coll, "filllines");
|
||||
actFillLines->setChecked(fillStyle == StatDock::fillLines);
|
||||
actFillBars = new IconToggleAction(i18n("&Bars"), "bars", "barson", 0,
|
||||
this, SLOT(setFillBars()), coll, "fillbars");
|
||||
actFillBars->setChecked(fillStyle == StatDock::fillBars);
|
||||
actFillShaded = new IconToggleAction(i18n("&Shaded"), "shaded", "shadedon",
|
||||
0, this, SLOT(setFillShaded()), coll, "fillshaded");
|
||||
actFillShaded->setChecked(fillStyle == StatDock::fillShaded);
|
||||
|
||||
bVal = config->readBoolEntry("Soft", false);
|
||||
actSoft = new IconToggleAction(i18n("So&ft Curves"), "soft",
|
||||
i18n("So&ft Curves Enabled"), "softon", 0, coll, "soft");
|
||||
actSoft->setChecked(bVal);
|
||||
connect(actSoft, SIGNAL(toggled(bool)), this, SLOT(setSoft(bool)));
|
||||
|
||||
bVal = config->readBoolEntry("Labelled", true);
|
||||
actLabelled= new IconToggleAction(i18n("Show &Labels"), "labels",
|
||||
i18n("&Labels Enabled"), "labelson", 0, coll, "labelled");
|
||||
actLabelled->setChecked(bVal);
|
||||
connect(actLabelled, SIGNAL(toggled(bool)), this, SLOT(setLabelled(bool)));
|
||||
|
||||
bVal = config->readBoolEntry("Grid", true);
|
||||
actGrid = new IconToggleAction(i18n("Show &Grid"), "grid",
|
||||
i18n("&Grid Enabled"), "gridon", 0, coll, "grid");
|
||||
actGrid->setChecked(bVal);
|
||||
connect(actGrid, SIGNAL(toggled(bool)), this, SLOT(setGrid(bool)));
|
||||
|
||||
setupCustomActions();
|
||||
}
|
||||
|
||||
void StatPopup::paintEvent(QPaintEvent*) {
|
||||
QPainter p(this);
|
||||
|
||||
// Draw the border.
|
||||
p.setPen(colorBorder);
|
||||
p.drawLine(0, 0, width(), 0);
|
||||
p.drawLine(0, 1, width(), 1);
|
||||
p.drawLine(0, 2, 0, height());
|
||||
p.drawLine(1, 2, 1, height());
|
||||
p.drawLine(width() - 2, 2, width() - 2, height());
|
||||
p.drawLine(width() - 1, 2, width() - 1, height());
|
||||
p.drawLine(2, height() - 2, width() - 2, height() - 2);
|
||||
p.drawLine(2, height() - 1, width() - 2, height() - 1);
|
||||
|
||||
// Draw the text.
|
||||
p.setFont(font());
|
||||
p.setPen(colorGroup().foreground());
|
||||
p.drawText(rect(), AlignHCenter | AlignVCenter, fullReading);
|
||||
}
|
||||
|
||||
void StatPopup::mousePressEvent(QMouseEvent* e) {
|
||||
if(e->button() == RightButton) {
|
||||
// Hide the pop-up.
|
||||
hide();
|
||||
} else {
|
||||
// Begin a drag operation.
|
||||
isDragged = true;
|
||||
relX = e->x();
|
||||
relY = e->y();
|
||||
repaint();
|
||||
}
|
||||
}
|
||||
|
||||
void StatPopup::mouseMoveEvent(QMouseEvent* e) {
|
||||
// In the middle of a drag operation.
|
||||
move(e->globalX() - relX, e->globalY() - relY);
|
||||
}
|
||||
|
||||
void StatPopup::mouseReleaseEvent(QMouseEvent* e) {
|
||||
// The end of a drag operation.
|
||||
move(e->globalX() - relX, e->globalY() - relY);
|
||||
isDragged = false;
|
||||
repaint();
|
||||
}
|
||||
|
||||
void StatPopup::closeEvent(QCloseEvent* e) {
|
||||
// We're about to close. Save the current state for the last time.
|
||||
savePopupState();
|
||||
closing = true;
|
||||
QWidget::closeEvent(e);
|
||||
}
|
||||
|
||||
void StatPopup::hideEvent(QHideEvent* e) {
|
||||
// We're about to hide. Save the current state if we're not
|
||||
// closing altogether.
|
||||
if (! closing)
|
||||
savePopupState();
|
||||
QWidget::hideEvent(e);
|
||||
}
|
||||
|
||||
void StatPopup::showEvent(QShowEvent* e) {
|
||||
// Make sure we're up-to-date and properly resized.
|
||||
if (isActive())
|
||||
takeReading();
|
||||
else
|
||||
resizeToText();
|
||||
|
||||
// Window management - fix so a taskbar button doesn't appear
|
||||
KWin::setState(winId(), NET::SkipTaskbar | NET::SkipPager);
|
||||
|
||||
QWidget::showEvent(e);
|
||||
}
|
||||
|
||||
void StatPopup::takeReading() {
|
||||
takeReadingInternal();
|
||||
|
||||
for (int i = 0; i < r.size(); i++) {
|
||||
r[i].dock->addPercentReading(r[i].upper, r[i].lower);
|
||||
}
|
||||
|
||||
if (isVisible()) {
|
||||
// Only resize if the pop-up is visible; otherwise fullReading
|
||||
// might be stale anyway so we'll do it when we show the pop-up.
|
||||
if (resizeRequested)
|
||||
resizeToText();
|
||||
|
||||
repaint();
|
||||
}
|
||||
}
|
||||
|
||||
void StatPopup::resizeToText() {
|
||||
resizeRequested = false;
|
||||
|
||||
QSize size = fontMetrics().size(0, fullReading);
|
||||
resize(size.width() + 2 * TEXT_EXPANSION_HORIZONTAL,
|
||||
size.height() + 2 * TEXT_EXPANSION_VERTICAL);
|
||||
repaint();
|
||||
}
|
||||
|
||||
#include "statpopup.moc"
|
||||
@ -0,0 +1,319 @@
|
||||
|
||||
/***************************************************************************
|
||||
* *
|
||||
* KCPULoad and KNetLoad are copyright (c) 1999-2000, Markus Gustavsson *
|
||||
* (c) 2002, Ben Burton *
|
||||
* *
|
||||
* 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. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef __STATPOPUP_H
|
||||
#define __STATPOPUP_H
|
||||
|
||||
#include <qwidget.h>
|
||||
#include <vector> // sorry, QValueVector::erase() does not call destructors
|
||||
|
||||
class KAction;
|
||||
class KActionCollection;
|
||||
class KConfig;
|
||||
class KPopupMenu;
|
||||
class KRadioAction;
|
||||
class KSelectAction;
|
||||
class KToggleAction;
|
||||
class QTimer;
|
||||
class StatDock;
|
||||
|
||||
/**
|
||||
* A small pop-up window that contains a continually updating display of
|
||||
* statistics.
|
||||
*
|
||||
* This pop-up will be sticky and stay-on-top by default.
|
||||
*
|
||||
* Up to two windows docked in the system tray (of class StatDock) can
|
||||
* be maintained by this pop-up. There should only be one StatPopup
|
||||
* per application.
|
||||
*
|
||||
* Note that initDock() \e must be called when a system tray window is
|
||||
* created, though it is generally called automatically from the StatDock
|
||||
* constructor.
|
||||
*
|
||||
* Note also that the constructor for this class does \e not call
|
||||
* setupActions(), readPopupState() or startUpdates(); these must all be
|
||||
* called by other routines (such as subclass constructors), since they
|
||||
* require either subclass initialisation or an existing system tray
|
||||
* window.
|
||||
*/
|
||||
class StatPopup : public QWidget {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
/**
|
||||
* Colour constants.
|
||||
*/
|
||||
static const QColor colorBorder;
|
||||
|
||||
public:
|
||||
/**
|
||||
* Constructors and destructors.
|
||||
*
|
||||
* This constructor will set the config variable but will not read
|
||||
* any configuration information. See the general class notes also
|
||||
* for a list of other routines this constructor will not call.
|
||||
*/
|
||||
StatPopup(bool useSupportSplit, QWidget *parent = 0, const char *name = 0);
|
||||
~StatPopup();
|
||||
|
||||
/**
|
||||
* Geometric pop-up state management.
|
||||
*/
|
||||
void readPopupState();
|
||||
void savePopupState();
|
||||
|
||||
/**
|
||||
* Initialises the given system tray window and its context menu.
|
||||
*
|
||||
* All global application properties (i.e., properties held by this
|
||||
* pop-up) will be propagated to the system tray window, and all
|
||||
* global application actions will be added to the given menu.
|
||||
*
|
||||
* Parameter whichDock must be either 0 or 1 to specify whether the
|
||||
* given system tray window will become window dock[0] or dock[1].
|
||||
*
|
||||
* This routine \e must be called when a system tray window is first
|
||||
* created, though in general this will be done automatically by the
|
||||
* StatDock constructor.
|
||||
*/
|
||||
virtual void initDock(StatDock* target, KPopupMenu* menu, int whichDock);
|
||||
|
||||
/**
|
||||
* Is this application currently active (i.e., taking periodic
|
||||
* readings and displaying them)?
|
||||
*/
|
||||
bool isActive() const;
|
||||
|
||||
/**
|
||||
* Are split diagrams currently enabled?
|
||||
*/
|
||||
bool isSplit() const;
|
||||
|
||||
/**
|
||||
* Returns the frequency of updates in milliseconds.
|
||||
*/
|
||||
int getSpeed() const;
|
||||
|
||||
public slots:
|
||||
/**
|
||||
* Slots for menu items.
|
||||
*/
|
||||
void setActive(bool);
|
||||
void clearHistory();
|
||||
void selectSpeed();
|
||||
void setSplit(bool);
|
||||
void setFillLines();
|
||||
void setFillBars();
|
||||
void setFillShaded();
|
||||
void setSoft(bool);
|
||||
void setLabelled(bool);
|
||||
void setGrid(bool);
|
||||
void selectColor();
|
||||
|
||||
protected:
|
||||
/**
|
||||
* Return a human-readable name and default diagram colour for each
|
||||
* system tray window.
|
||||
* The argument given will be either 0 or 1, referring to window
|
||||
* dock[0] or dock[1] respectively.
|
||||
*/
|
||||
virtual QString dockName(int which) const = 0;
|
||||
virtual QColor defaultDockColor(int which) const = 0;
|
||||
|
||||
/**
|
||||
* Take a fresh reading. Subclasses must override this routine.
|
||||
*
|
||||
* This routine must update the array upper.
|
||||
* If split readings are enabled, it must also update the array lower.
|
||||
* If this pop-up is visible, it must also update the string fullReading.
|
||||
*/
|
||||
virtual void takeReadingInternal() = 0;
|
||||
|
||||
/**
|
||||
* Sets up any actions specific to subclasses of StatPopup.
|
||||
* The global configuration should be read at this point to set the
|
||||
* initial states of these actions.
|
||||
*
|
||||
* This routine will be called during setupActions().
|
||||
*/
|
||||
virtual void setupCustomActions() {}
|
||||
|
||||
/**
|
||||
* Inserts any menu items specific to subclasses of StatPopup into
|
||||
* the given menu. If any items are inserted, a separator should
|
||||
* be inserted after them.
|
||||
*
|
||||
* This routine will be called during initDock().
|
||||
*/
|
||||
virtual void insertCustomItems(KPopupMenu*) {}
|
||||
|
||||
/**
|
||||
* Propagates any properties specific to subclasses of StatPopup to
|
||||
* the given system tray window during its initialisation.
|
||||
*
|
||||
* This routine will be called during initDock().
|
||||
*/
|
||||
virtual void setCustomProperties(StatDock*) {}
|
||||
|
||||
/**
|
||||
* Returns the first non-null pointer out of dock[0] and dock[1], or
|
||||
* returns null if both these pointers are null.
|
||||
*/
|
||||
StatDock* firstDock();
|
||||
|
||||
/**
|
||||
* Start and stop the periodic taking of readings.
|
||||
*/
|
||||
void startUpdates();
|
||||
void stopUpdates();
|
||||
|
||||
/**
|
||||
* Set up the collection of appliation-wide actions.
|
||||
* The global configuration will be read at this point to set the
|
||||
* initial states of these actions.
|
||||
*/
|
||||
virtual void setupActions();
|
||||
|
||||
/**
|
||||
* Request that this pop-up be resized at the next reading according
|
||||
* to its text contents. The pop-up will be resized \e after the
|
||||
* reading is taken.
|
||||
*/
|
||||
void requestResize();
|
||||
|
||||
/**
|
||||
* Custom painting routine.
|
||||
*/
|
||||
void paintEvent(QPaintEvent *);
|
||||
|
||||
/**
|
||||
* Overrides for dragging support.
|
||||
*/
|
||||
void mousePressEvent(QMouseEvent *);
|
||||
void mouseReleaseEvent(QMouseEvent *);
|
||||
void mouseMoveEvent(QMouseEvent *);
|
||||
|
||||
/**
|
||||
* Overrides for saving the popup state.
|
||||
*/
|
||||
void closeEvent(QCloseEvent *);
|
||||
void hideEvent(QHideEvent *);
|
||||
void showEvent(QShowEvent *);
|
||||
|
||||
protected slots:
|
||||
/**
|
||||
* Take a fresh reading and update all visual elements accordingly.
|
||||
*/
|
||||
void takeReading();
|
||||
|
||||
protected:
|
||||
/**
|
||||
* Configuration and GUI elements.
|
||||
*/
|
||||
KConfig* config;
|
||||
/**< The configuration for the underlying application. */
|
||||
|
||||
/**
|
||||
* Contains the readings per CPU.
|
||||
*/
|
||||
struct Reading {
|
||||
StatDock* dock;
|
||||
/**< The system tray window maintained by this pop-up.
|
||||
May be null. */
|
||||
int upper;
|
||||
/**< The upper reading taken during the last reading. */
|
||||
int lower;
|
||||
/**< The lower reading taken during the last reading. */
|
||||
QColor color;
|
||||
/**< The colour used in the system tray diagram. */
|
||||
KAction* actColor;
|
||||
/**< The menu item to change the colour of this dock. */
|
||||
Reading();
|
||||
~Reading();
|
||||
void Init(int which, StatPopup* popup);
|
||||
};
|
||||
std::vector<Reading> r;
|
||||
/**< The readings maintained by this pop-up. */
|
||||
KActionCollection* coll;
|
||||
/**< The collection of all application-level actions. */
|
||||
|
||||
QString fullReading;
|
||||
/**< A full string describing the last reading taken,
|
||||
to be displayed in this pop-up. */
|
||||
|
||||
private:
|
||||
/**
|
||||
* Resize this pop-up according to its text contents (i.e., the
|
||||
* variable fullReading). A little extra room will be added to
|
||||
* accomodate potential minor variations in the text.
|
||||
*/
|
||||
void resizeToText();
|
||||
|
||||
private:
|
||||
/**
|
||||
* Update support.
|
||||
*/
|
||||
QTimer* timer;
|
||||
/**< The timer handling periodic updates. */
|
||||
int speed;
|
||||
/**< The frequency of updates in milliseconds. */
|
||||
|
||||
/*
|
||||
* Diagram support.
|
||||
*/
|
||||
int fillStyle;
|
||||
/**< The fill style used in the system tray diagrams. */
|
||||
bool supportSplit;
|
||||
/**< Does this application support split diagrams? */
|
||||
|
||||
/**
|
||||
* Pop-up support.
|
||||
*/
|
||||
int relX;
|
||||
/**< The X coordinate of this pop-up at the beginning of a drag
|
||||
operation. */
|
||||
int relY;
|
||||
/**< The Y coordinate of this pop-up at the beginning of a drag
|
||||
operation. */
|
||||
bool isDragged;
|
||||
/**< Are we in the middle of a drag operation? */
|
||||
bool closing;
|
||||
/**< Have we received a close event? */
|
||||
bool resizeRequested;
|
||||
/**< Has a pop-up resize been requested? */
|
||||
|
||||
/**
|
||||
* Actions
|
||||
*/
|
||||
KToggleAction* actActive;
|
||||
KAction* actClearHistory;
|
||||
KAction* actSpeed;
|
||||
KToggleAction* actSplit;
|
||||
KToggleAction* actFillLines;
|
||||
KToggleAction* actFillBars;
|
||||
KToggleAction* actFillShaded;
|
||||
KToggleAction* actSoft;
|
||||
KToggleAction* actLabelled;
|
||||
KToggleAction* actGrid;
|
||||
};
|
||||
|
||||
inline int StatPopup::getSpeed() const {
|
||||
return speed;
|
||||
}
|
||||
|
||||
inline void StatPopup::requestResize() {
|
||||
resizeRequested = true;
|
||||
}
|
||||
|
||||
#endif
|
||||
Loading…
Reference in new issue