diff options
Diffstat (limited to 'src/knetstats.cpp')
| -rw-r--r-- | src/knetstats.cpp | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/src/knetstats.cpp b/src/knetstats.cpp new file mode 100644 index 0000000..bfbb1b2 --- /dev/null +++ b/src/knetstats.cpp @@ -0,0 +1,191 @@ +/*************************************************************************** + * Copyright (C) 2004 by Hugo Parente Lima * + * [email protected] * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * + ***************************************************************************/ + +#include "knetstats.h" +#include "knetstatsview.h" +#include "configure.h" +#include "interface.h" + +// TQt includes +#include <tqstringlist.h> +#include <tqdir.h> +#include <tqtimer.h> +// KDE includes +#include <tdeconfig.h> +#include <tdeglobal.h> +#include <kstandarddirs.h> +#include <tdemessagebox.h> +#include <tdeapplication.h> +#include <tdeaction.h> +#include <tdeactioncollection.h> +#include <tdestdaccel.h> +#include <kstdaction.h> +#include <khelpmenu.h> +#include <tdeaboutapplication.h> +#include <tdepopupmenu.h> +#include <kiconloader.h> +#include <kpushbutton.h> + +KNetStats::KNetStats() : TQWidget(0, "knetstats"), mConfigure(0), mBoot(true) { + setupUi(); + int count; + detectNewInterfaces(&count); + if (!count && numInterfaces()) // caos!!! All interfaces are invisible! turn all visible... + for(InterfaceMap::Iterator i = mInterfaces.begin(); i != mInterfaces.end(); ++i) + i.data()->setVisible(true); + + + mBoot = false; + TQTimer* timer = new TQTimer(this); + connect(timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(detectNewInterfaces())); + timer->start(IF_DETECTION_INTERVAL); +} + +KNetStats::~KNetStats() { + for (InterfaceMap::Iterator it = mInterfaces.begin(); it != mInterfaces.end(); ++it) + delete it.data(); +} + + +void KNetStats::setupUi() { + setIcon(kapp->icon()); + // Cria o contextMenu + mActionCollection = new TDEActionCollection(this); + mContextMenu = new TDEPopupMenu(this); + mContextMenu->insertTitle( kapp->miniIcon(), kapp->caption() ); + TDEAction* configure = KStdAction::preferences(TQT_TQOBJECT(this), TQT_SLOT(configure()), mActionCollection, "configure"); + configure->plug(mContextMenu); + mContextMenu->insertSeparator(); + KHelpMenu* helpmenu = new KHelpMenu(this, TQString(), false); + mContextMenu->insertItem( i18n("&Help"), helpmenu->menu() ); + + mContextMenu->insertSeparator(); + TDEAction* quitAction = KStdAction::quit(TQT_TQOBJECT(kapp), TQT_SLOT(quit()), mActionCollection); + quitAction->plug(mContextMenu); + + connect(helpmenu, TQT_SIGNAL(showAboutApplication()), this, TQT_SLOT(about())); +} + +TQStringList KNetStats::scanInterfaces() { + TQDir dir("/sys/class/net"); + if (!dir.exists()) { + KMessageBox::error(0, i18n("You need kernel 2.6.x with support to the /sys filesystem.")); + return TQStringList(); + } else { + TQStringList list = dir.entryList(TQDir::Dirs); + list.pop_front(); // removes "." and ".." entries + list.pop_front(); + return list; + } +} + +bool KNetStats::configure() { + if (mConfigure) + mConfigure->show(); + else { +/* if (!mInterfaces.size()) { + KMessageBox::error(this, i18n("You don't have any network interface.\nKNetStats will quit now.")); + return false; + }*/ + + mConfigure = new Configure(this, mInterfaces); + connect(mConfigure->mOk, TQT_SIGNAL(clicked()), this, TQT_SLOT(configOk())); + connect(mConfigure->mApply, TQT_SIGNAL(clicked()), this, TQT_SLOT(configApply())); + connect(mConfigure->mCancel, TQT_SIGNAL(clicked()), this, TQT_SLOT(configCancel())); + mConfigure->show(); + } + return true; +} + +void KNetStats::configOk() { + if (mConfigure->canSaveConfig()) { + saveConfig( mConfigure->options() ); + delete mConfigure; + mConfigure = 0; + } +} + +void KNetStats::configApply() { + if (mConfigure->canSaveConfig()) + saveConfig( mConfigure->options() ); +} + +void KNetStats::configCancel() { + delete mConfigure; + mConfigure = 0; +} + +void KNetStats::saveConfig(const OptionsMap& options) { + TDEConfig* cfg = kapp->config(); + + for(OptionsMap::ConstIterator i = options.begin(); i != options.end(); ++i) { + TDEConfigGroupSaver groupSaver(cfg, i.key()); + const KNetStatsView::Options& opt = i.data(); + // general + cfg->writeEntry("UpdateInterval", opt.mUpdateInterval); + cfg->writeEntry("ViewMode", opt.mViewMode); + cfg->writeEntry("Monitoring", opt.mMonitoring); + // txt view + cfg->writeEntry("TxtFont", opt.mTxtFont); + cfg->writeEntry("TxtUplColor", opt.mTxtUplColor); + cfg->writeEntry("TxtDldColor", opt.mTxtDldColor); + // IconView + cfg->writeEntry("Theme", opt.mTheme); + // Graphic view + cfg->writeEntry("ChartUplColor", opt.mChartUplColor); + cfg->writeEntry("ChartDldColor", opt.mChartDldColor); + cfg->writeEntry("ChartBgColor", opt.mChartBgColor); + cfg->writeEntry("ChartUseTransparentBackground", opt.mChartTransparentBackground); + } + + for (InterfaceMap::ConstIterator i = mInterfaces.begin(); i != mInterfaces.end(); ++i) + i.data()->update(); +} + +void KNetStats::about() { + TDEAboutApplication dlg(this); + dlg.exec(); +} + + +void KNetStats::detectNewInterfaces(int* count_ptr) { + int count = 0; + const TQStringList& interfaces = KNetStats::scanInterfaces(); + TQStringList::ConstIterator i = interfaces.begin(); + for(; i != interfaces.end(); ++i) { + InterfaceMap::Iterator elem = mInterfaces.find(*i); + if (elem == mInterfaces.end()) + if (createInterface(*i)) + count++; + } + if (count && count_ptr) + *count_ptr = count; +} + +bool KNetStats::createInterface(const TQString& name) { + // Cria a interface e adiciona em mInterfaces. + Interface* interface = new Interface(this, name); + mInterfaces.insert(name, interface); + if (!mBoot) + interface->say(i18n("New interface detected: %1").arg(name)); + return interface->isVisible(); +} + +#include "knetstats.moc" |