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269 lines
10 KiB
269 lines
10 KiB
15 years ago
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/*
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This file is part of KMail.
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Copyright (c) 2003 Andreas Gungl <a.gungl@gmx.de>
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KMail is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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KMail is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#include "filterlogdlg.h"
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#include "filterlog.h"
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#include <kdebug.h>
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#include <kdeversion.h>
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#include <kfiledialog.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <qcheckbox.h>
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#include <qlabel.h>
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#include <qspinbox.h>
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#include <qstringlist.h>
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#include <qtextedit.h>
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#include <qvbox.h>
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#include <qwhatsthis.h>
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#include <qvgroupbox.h>
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#include <errno.h>
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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using namespace KMail;
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FilterLogDialog::FilterLogDialog( QWidget * parent )
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: KDialogBase( parent, "FilterLogDlg", false, i18n( "Filter Log Viewer" ),
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User1|User2|Close, Close, true, KStdGuiItem::clear(), KStdGuiItem::saveAs() )
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{
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setWFlags( WDestructiveClose );
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QVBox *page = makeVBoxMainWidget();
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mTextEdit = new QTextEdit( page );
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mTextEdit->setReadOnly( true );
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mTextEdit->setWordWrap( QTextEdit::NoWrap );
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mTextEdit->setTextFormat( QTextEdit::LogText );
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QStringList logEntries = FilterLog::instance()->getLogEntries();
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for ( QStringList::Iterator it = logEntries.begin();
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it != logEntries.end(); ++it )
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{
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mTextEdit->append( *it );
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}
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mLogActiveBox = new QCheckBox( i18n("&Log filter activities"), page );
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mLogActiveBox->setChecked( FilterLog::instance()->isLogging() );
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connect( mLogActiveBox, SIGNAL(clicked()),
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this, SLOT(slotSwitchLogState(void)) );
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QWhatsThis::add( mLogActiveBox,
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i18n( "You can turn logging of filter activities on and off here. "
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"Of course, log data is collected and shown only when logging "
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"is turned on. " ) );
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mLogDetailsBox = new QVGroupBox( i18n( "Logging Details" ), page );
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mLogDetailsBox->setEnabled( mLogActiveBox->isChecked() );
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connect( mLogActiveBox, SIGNAL( toggled( bool ) ),
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mLogDetailsBox, SLOT( setEnabled( bool ) ) );
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mLogPatternDescBox = new QCheckBox( i18n("Log pattern description"),
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mLogDetailsBox );
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mLogPatternDescBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::patternDesc ) );
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connect( mLogPatternDescBox, SIGNAL(clicked()),
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this, SLOT(slotChangeLogDetail(void)) );
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// TODO
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//QWhatsThis::add( mLogPatternDescBox,
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// i18n( "" ) );
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mLogRuleEvaluationBox = new QCheckBox( i18n("Log filter &rule evaluation"),
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mLogDetailsBox );
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mLogRuleEvaluationBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::ruleResult ) );
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connect( mLogRuleEvaluationBox, SIGNAL(clicked()),
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this, SLOT(slotChangeLogDetail(void)) );
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QWhatsThis::add( mLogRuleEvaluationBox,
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i18n( "You can control the feedback in the log concerning the "
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"evaluation of the filter rules of applied filters: "
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"having this option checked will give detailed feedback "
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"for each single filter rule; alternatively, only "
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"feedback about the result of the evaluation of all rules "
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"of a single filter will be given." ) );
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mLogPatternResultBox = new QCheckBox( i18n("Log filter pattern evaluation"),
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mLogDetailsBox );
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mLogPatternResultBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::patternResult ) );
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connect( mLogPatternResultBox, SIGNAL(clicked()),
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this, SLOT(slotChangeLogDetail(void)) );
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// TODO
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//QWhatsThis::add( mLogPatternResultBox,
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// i18n( "" ) );
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mLogFilterActionBox = new QCheckBox( i18n("Log filter actions"),
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mLogDetailsBox );
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mLogFilterActionBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::appliedAction ) );
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connect( mLogFilterActionBox, SIGNAL(clicked()),
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this, SLOT(slotChangeLogDetail(void)) );
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// TODO
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//QWhatsThis::add( mLogFilterActionBox,
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// i18n( "" ) );
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QHBox * hbox = new QHBox( page );
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new QLabel( i18n("Log size limit:"), hbox );
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mLogMemLimitSpin = new QSpinBox( hbox );
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mLogMemLimitSpin->setMinValue( 1 );
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mLogMemLimitSpin->setMaxValue( 1024 * 256 ); // 256 MB
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// value in the QSpinBox is in KB while it's in Byte in the FilterLog
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mLogMemLimitSpin->setValue( FilterLog::instance()->getMaxLogSize() / 1024 );
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mLogMemLimitSpin->setSuffix( " KB" );
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mLogMemLimitSpin->setSpecialValueText( i18n("unlimited") );
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connect( mLogMemLimitSpin, SIGNAL(valueChanged(int)),
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this, SLOT(slotChangeLogMemLimit(int)) );
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QWhatsThis::add( mLogMemLimitSpin,
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i18n( "Collecting log data uses memory to temporarily store the "
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"log data; here you can limit the maximum amount of memory "
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"to be used: if the size of the collected log data exceeds "
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"this limit then the oldest data will be discarded until "
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"the limit is no longer exceeded. " ) );
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connect(FilterLog::instance(), SIGNAL(logEntryAdded(QString)),
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this, SLOT(slotLogEntryAdded(QString)));
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connect(FilterLog::instance(), SIGNAL(logShrinked(void)),
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this, SLOT(slotLogShrinked(void)));
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connect(FilterLog::instance(), SIGNAL(logStateChanged(void)),
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this, SLOT(slotLogStateChanged(void)));
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setInitialSize( QSize( 500, 500 ) );
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#if !KDE_IS_VERSION( 3, 2, 91 )
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// HACK - KWin keeps all dialogs on top of their mainwindows, but that's probably
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// wrong (#76026), and should be done only for modals. CVS HEAD should get
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// proper fix in KWin (see also searchwindow.cpp)
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XDeleteProperty( qt_xdisplay(), winId(), XA_WM_TRANSIENT_FOR );
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#endif
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}
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void FilterLogDialog::slotLogEntryAdded( QString logEntry )
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{
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mTextEdit->append( logEntry );
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}
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void FilterLogDialog::slotLogShrinked()
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{
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// limit the size of the shown log lines as soon as
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// the log has reached it's memory limit
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if ( mTextEdit->maxLogLines() == -1 )
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mTextEdit->setMaxLogLines( mTextEdit->lines() );
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}
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void FilterLogDialog::slotLogStateChanged()
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{
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mLogActiveBox->setChecked( FilterLog::instance()->isLogging() );
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mLogPatternDescBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::patternDesc ) );
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mLogRuleEvaluationBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::ruleResult ) );
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mLogPatternResultBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::patternResult ) );
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mLogFilterActionBox->setChecked(
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FilterLog::instance()->isContentTypeEnabled( FilterLog::appliedAction ) );
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// value in the QSpinBox is in KB while it's in Byte in the FilterLog
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int newLogSize = FilterLog::instance()->getMaxLogSize() / 1024;
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if ( mLogMemLimitSpin->value() != newLogSize )
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mLogMemLimitSpin->setValue( newLogSize );
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}
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void FilterLogDialog::slotChangeLogDetail()
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{
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if ( mLogPatternDescBox->isChecked() !=
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FilterLog::instance()->isContentTypeEnabled( FilterLog::patternDesc ) )
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FilterLog::instance()->setContentTypeEnabled( FilterLog::patternDesc,
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mLogPatternDescBox->isChecked() );
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if ( mLogRuleEvaluationBox->isChecked() !=
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FilterLog::instance()->isContentTypeEnabled( FilterLog::ruleResult ) )
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FilterLog::instance()->setContentTypeEnabled( FilterLog::ruleResult,
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mLogRuleEvaluationBox->isChecked() );
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if ( mLogPatternResultBox->isChecked() !=
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FilterLog::instance()->isContentTypeEnabled( FilterLog::patternResult ) )
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FilterLog::instance()->setContentTypeEnabled( FilterLog::patternResult,
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mLogPatternResultBox->isChecked() );
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if ( mLogFilterActionBox->isChecked() !=
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FilterLog::instance()->isContentTypeEnabled( FilterLog::appliedAction ) )
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FilterLog::instance()->setContentTypeEnabled( FilterLog::appliedAction,
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mLogFilterActionBox->isChecked() );
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}
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void FilterLogDialog::slotSwitchLogState()
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{
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FilterLog::instance()->setLogging( mLogActiveBox->isChecked() );
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}
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void FilterLogDialog::slotChangeLogMemLimit( int value )
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{
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FilterLog::instance()->setMaxLogSize( value * 1024 );
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}
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void FilterLogDialog::slotUser1()
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{
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FilterLog::instance()->clear();
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mTextEdit->clear();
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}
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void FilterLogDialog::slotUser2()
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{
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QString fileName;
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KFileDialog fdlg( QString::null, QString::null, this, 0, true );
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fdlg.setMode( KFile::File );
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fdlg.setSelection( "kmail-filter.log" );
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fdlg.setOperationMode( KFileDialog::Saving );
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if ( fdlg.exec() )
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{
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fileName = fdlg.selectedFile();
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if ( !FilterLog::instance()->saveToFile( fileName ) )
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{
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KMessageBox::error( this,
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i18n( "Could not write the file %1:\n"
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"\"%2\" is the detailed error description." )
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.arg( fileName,
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QString::fromLocal8Bit( strerror( errno ) ) ),
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i18n( "KMail Error" ) );
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}
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}
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}
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#include "filterlogdlg.moc"
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