Added trash limit configuration option
This work is based on original patch created by Tobias Koenig <tokoe@kde.org> for KDE 3.5.9 and later added to KDE 4.2, and available under GPL version 2 License, or any later version. See also http://tokoe-kde.blogspot.com/2008/08/size-limits-for-trash.html This relates to bug 1923. Signed-off-by: Emanoil Kotsev <deloptes@gmail.com> Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>pull/2/head
Emanoil Kotsev
parent
443c910570
commit
ee3091bc41
@ -0,0 +1,112 @@
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/*
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This file is part of the KDE project
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Copyright (C) 2008 Tobias Koenig <tokoe@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tqapplication.h>
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#include <tqdir.h>
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#include <tqeventloop.h>
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#include <tqfileinfo.h>
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#include <kdiskfreesp.h>
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#include <kdebug.h>
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#include "discspaceutil.h"
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DiscSpaceUtil::DiscSpaceUtil( const TQString &directory, TQObject *parent )
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: TQObject( parent ),
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mDirectory( directory ),
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mFullSize( 0 )
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{
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calculateFullSize();
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}
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unsigned long DiscSpaceUtil::sizeOfPath( const TQString &path )
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{
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TQFileInfo info( path );
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if ( !info.exists() ) {
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return 0;
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}
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if ( info.isFile() ) {
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return info.size();
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} else if ( info.isDir() ) {
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TQDir dir( path );
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const TQFileInfoList *infos = dir.entryInfoList( TQDir::Files | TQDir::Dirs | TQDir::NoSymLinks );
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TQFileInfoListIterator it( *infos );
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unsigned long sum = 0;
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TQFileInfo *info = 0;
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while ( (info = it.current()) != 0 ) {
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if ( info->fileName() != "." && info->fileName() != ".." )
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sum += sizeOfPath( info->absFilePath() );
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++it;
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}
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return sum;
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} else {
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return 0;
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}
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}
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double DiscSpaceUtil::usage( unsigned long additional ) const
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{
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if ( mFullSize == 0 )
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return 0;
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unsigned long sum = sizeOfPath( mDirectory );
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sum += additional;
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sum = sum/1024; // convert to kB
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return (((double)sum*100)/(double)mFullSize);
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}
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unsigned long DiscSpaceUtil::size() const
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{
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return mFullSize;
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}
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TQString DiscSpaceUtil::mountPoint() const
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{
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return mMountPoint;
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}
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void DiscSpaceUtil::foundMountPoint( const TQString &mountPoint, unsigned long kbSize, unsigned long, unsigned long )
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{
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mFullSize = kbSize;
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mMountPoint = mountPoint;
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}
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void DiscSpaceUtil::done()
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{
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tqApp->eventLoop()->exitLoop();
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}
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void DiscSpaceUtil::calculateFullSize()
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{
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KDiskFreeSp *sp = KDiskFreeSp::findUsageInfo( mDirectory );
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connect( sp, SIGNAL( foundMountPoint( const TQString&, unsigned long, unsigned long, unsigned long ) ),
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this, SLOT( foundMountPoint( const TQString&, unsigned long, unsigned long, unsigned long ) ) );
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connect( sp, SIGNAL( done() ), this, SLOT( done() ) );
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tqApp->eventLoop()->enterLoop();
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}
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#include "discspaceutil.moc"
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@ -0,0 +1,81 @@
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/*
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This file is part of the KDE project
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Copyright (C) 2008 Tobias Koenig <tokoe@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef DISCSPACEUTIL_H
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#define DISCSPACEUTIL_H
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#include <tqobject.h>
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#include <tqstring.h>
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/**
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* A small utility class to access and calculate
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* size and usage of mount points.
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*/
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class DiscSpaceUtil : public TQObject
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{
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Q_OBJECT
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public:
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/**
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* Creates a new disc space util.
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*
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* @param directory A directory the util shall work on.
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* @param parent The parent object.
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*/
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explicit DiscSpaceUtil( const TQString &directory, TQObject *parent = 0 );
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/**
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* Returns the usage of the directory pass in the constructor on this
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* mount point in percent.
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*
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* @param additional An additional amount of bytes that is added to the
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* directory size before the usage is calculated.
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*/
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double usage( unsigned long additional = 0 ) const;
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/**
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* Returns the size of the partition in kilo bytes.
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*/
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unsigned long size() const;
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/**
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* Returns the mount point of the directory.
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*/
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TQString mountPoint() const;
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/**
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* Returns the size of the given path in bytes.
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*/
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static unsigned long sizeOfPath( const TQString &path );
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private slots:
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void foundMountPoint( const TQString&, unsigned long, unsigned long, unsigned long );
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void done();
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private:
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void calculateFullSize();
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TQString mDirectory;
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unsigned long mFullSize;
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TQString mMountPoint;
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};
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#endif
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@ -0,0 +1,316 @@
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/*
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This file is part of the KDE project
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Copyright (C) 2008 Tobias Koenig <tokoe@kde.org>
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Copyright (C) 2016 Emanoil Kotsev <deloptes@yahoo.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "ktrashpropsdlgplugin.h"
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#include "discspaceutil.h"
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#include "trashimpl.h"
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#include <tqcheckbox.h>
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#include <tqcombobox.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqlistbox.h>
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#include <tqspinbox.h>
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#include <kdesktopfile.h>
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#include <kgenericfactory.h>
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#include <tdeglobal.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <knuminput.h>
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#include <kdebug.h>
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typedef KGenericFactory<KTrashPropsDlgPlugin, KPropertiesDialog> Factory;
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K_EXPORT_COMPONENT_FACTORY( ktrashpropsdlgplugin, Factory( "ktrashpropsdlgplugin" ) )
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KTrashPropsDlgPlugin::KTrashPropsDlgPlugin( KPropertiesDialog *dialog, const char*, const TQStringList& )
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: KPropsDlgPlugin( dialog )
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{
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kdDebug() << "KTrashPropsDlgPlugin::KTrashPropsDlgPlugin called" << endl;
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if ( dialog->items().count() != 1 )
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return;
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KFileItem *item = dialog->items().first();
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if ( !KPropsDlgPlugin::isDesktopFile( item ) )
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return;
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kdDebug() << "KPropsDlgPlugin::isDesktopFile( item ) passed" << endl;
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KDesktopFile deskFile( item->url().path(), true /* readonly */ );
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if ( deskFile.readURL() != "trash:/" )
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return;
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kdDebug() << "deskFile.readURL() != \"trash:/\") passed" << endl;
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TDEGlobal::locale()->insertCatalogue( "tdeio_trash" );
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mTrashImpl = new TrashImpl();
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mTrashImpl->init();
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readConfig();
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TQFrame *frame = dialog->addPage( i18n( "Size Limits" ) );
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setupGui( frame );
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mUseTimeLimit->setChecked( mConfigMap[ mCurrentTrash ].useTimeLimit );
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mUseSizeLimit->setChecked( mConfigMap[ mCurrentTrash ].useSizeLimit );
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mDays->setValue( mConfigMap[ mCurrentTrash ].days );
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mPercent->setValue( mConfigMap[ mCurrentTrash ].percent );
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mPercent->setPrecision(3);
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mLimitReachedAction->setCurrentItem( mConfigMap[ mCurrentTrash ].actionType );
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percentChanged(mPercent->value());
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useTypeChanged();
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connect( mUseTimeLimit, SIGNAL( toggled( bool ) ),
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this, SLOT( setDirty() ) );
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connect( mUseTimeLimit, SIGNAL( toggled( bool ) ),
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this, SLOT( useTypeChanged() ) );
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connect( mDays, SIGNAL( valueChanged( int ) ),
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this, SLOT( setDirty() ) );
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connect( mUseSizeLimit, SIGNAL( toggled( bool ) ),
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this, SLOT( setDirty() ) );
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connect( mUseSizeLimit, SIGNAL( toggled( bool ) ),
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this, SLOT( useTypeChanged() ) );
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connect( mPercent, SIGNAL( valueChanged( double ) ),
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this, SLOT( percentChanged( double ) ) );
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connect( mPercent, SIGNAL( valueChanged( double ) ),
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this, SLOT( setDirty() ) );
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connect( mLimitReachedAction, SIGNAL( activated( int ) ),
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this, SLOT( setDirty() ) );
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trashChanged( 0 );
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}
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KTrashPropsDlgPlugin::~KTrashPropsDlgPlugin()
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{
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}
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void KTrashPropsDlgPlugin::applyChanges()
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{
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if ( !mCurrentTrash.isEmpty() ) {
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ConfigEntry entry;
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entry.useTimeLimit = mUseTimeLimit->isChecked();
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entry.days = mDays->value();
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entry.useSizeLimit = mUseSizeLimit->isChecked();
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entry.percent = mPercent->value(),
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entry.actionType = mLimitReachedAction->currentItem();
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mConfigMap.insert( mCurrentTrash, entry );
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}
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writeConfig();
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}
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void KTrashPropsDlgPlugin::percentChanged( double percent )
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{
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DiscSpaceUtil util( mCurrentTrash );
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double partitionSize = util.size() * 1024.0; // convert to byte
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double size = partitionSize*(percent/100.0);
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// Step should be depending on size
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// https://api.kde.org/3.5-api/kdelibs-apidocs/kdeui/html/classKDoubleSpinBox.html
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// https://api.kde.org/3.5-api/kdelibs-apidocs/kdeui/html/knuminput_8cpp_source.html
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mPercent->setPrecision(3);
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TQString unit = i18n( "Byte" );
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if ( size > 1024 ) {
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unit = i18n( "KByte" );
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size = size/1024.0;
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mPercent->setLineStep(0.001);
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}
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if ( size > 1024 ) {
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unit = i18n( "MByte" );
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size = size/1024.0;
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mPercent->setLineStep(0.01);
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}
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if ( size > 1024 ) {
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unit = i18n( "GByte" );
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size = size/1024.0;
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mPercent->setLineStep(0.1);
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}
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if ( size > 1024 ) {
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unit = i18n( "TByte" );
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size = size/1024.0;
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mPercent->setLineStep(1);
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}
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mSizeLabel->setText( i18n( "(%1 %2)" ).arg( TQString::number( size, 'f', 2 ) ).arg( unit ) );
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}
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void KTrashPropsDlgPlugin::trashChanged( int value )
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{
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const TrashImpl::TrashDirMap map = mTrashImpl->trashDirectories();
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if ( !mCurrentTrash.isEmpty() ) {
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ConfigEntry entry;
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entry.useTimeLimit = mUseTimeLimit->isChecked();
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entry.days = mDays->value();
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entry.useSizeLimit = mUseSizeLimit->isChecked();
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entry.percent = mPercent->value(),
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entry.actionType = mLimitReachedAction->currentItem();
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mConfigMap.insert( mCurrentTrash, entry );
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}
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mCurrentTrash = map[ value ];
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if ( mConfigMap.contains( mCurrentTrash ) ) {
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const ConfigEntry entry = mConfigMap[ mCurrentTrash ];
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mUseTimeLimit->setChecked( entry.useTimeLimit );
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mDays->setValue( entry.days );
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mUseSizeLimit->setChecked( entry.useSizeLimit );
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mPercent->setValue( entry.percent );
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mLimitReachedAction->setCurrentItem( entry.actionType );
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} else {
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mUseTimeLimit->setChecked( false );
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mDays->setValue( 7 );
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mUseSizeLimit->setChecked( true );
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mPercent->setValue( 10.0 );
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mLimitReachedAction->setCurrentItem( 0 );
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}
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percentChanged( mPercent->value() );
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}
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void KTrashPropsDlgPlugin::useTypeChanged()
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{
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mDays->setEnabled( mUseTimeLimit->isChecked() );
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mSizeWidget->setEnabled( mUseSizeLimit->isChecked() );
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}
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void KTrashPropsDlgPlugin::readConfig()
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{
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kdDebug() << "KTrashPropsDlgPlugin::readConfig() called" << endl;
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TDEConfig config( "trashrc" );
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mConfigMap.clear();
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const TQStringList groups = config.groupList();
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for ( uint i = 0; i < groups.count(); ++i ) {
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if ( groups[ i ].startsWith( "/" ) ) {
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config.setGroup( groups[ i ] );
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ConfigEntry entry;
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entry.useTimeLimit = config.readBoolEntry( "UseTimeLimit", false );
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entry.days = config.readNumEntry( "Days", 7 );
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entry.useSizeLimit = config.readBoolEntry( "UseSizeLimit", true );
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entry.percent = config.readDoubleNumEntry( "Percent", 10 );
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entry.actionType = config.readNumEntry( "LimitReachedAction", 0 );
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mConfigMap.insert( groups[ i ], entry );
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}
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}
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}
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void KTrashPropsDlgPlugin::writeConfig()
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{
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kdDebug() << "KTrashPropsDlgPlugin::writeConfig() called" << endl;
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TDEConfig config( "trashrc" );
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// first delete all existing groups
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const TQStringList groups = config.groupList();
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for ( uint i = 0; i < groups.count(); ++i )
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if ( groups[ i ].startsWith( "/" ) )
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config.deleteGroup( groups[ i ] );
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TQMapConstIterator<TQString, ConfigEntry> it;
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for ( it = mConfigMap.begin(); it != mConfigMap.end(); ++it ) {
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config.setGroup( it.key() );
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config.writeEntry( "UseTimeLimit", it.data().useTimeLimit );
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config.writeEntry( "Days", it.data().days );
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config.writeEntry( "UseSizeLimit", it.data().useSizeLimit );
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config.writeEntry( "Percent", it.data().percent );
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config.writeEntry( "LimitReachedAction", it.data().actionType );
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}
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config.sync();
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}
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void KTrashPropsDlgPlugin::setupGui( TQFrame *frame )
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{
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kdDebug() << "KTrashPropsDlgPlugin::setupGui( TQFrame *frame )" << endl;
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TQVBoxLayout *layout = new TQVBoxLayout( frame, 11, 6 );
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TrashImpl::TrashDirMap map = mTrashImpl->trashDirectories();
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if ( map.count() != 1 ) {
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// If we have multiple trashes, we setup a widget to choose
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// which trash to configure
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TQListBox *mountPoints = new TQListBox( frame );
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layout->addWidget( mountPoints );
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const TQPixmap folderPixmap = TDEGlobal::iconLoader()->loadIcon( "folder", TDEIcon::Small );
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TQMapConstIterator<int, TQString> it;
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for ( it = map.begin(); it != map.end(); ++it ) {
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DiscSpaceUtil util( it.data() );
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mountPoints->insertItem( folderPixmap, util.mountPoint(), it.key() );
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}
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mountPoints->setCurrentItem( 0 );
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connect( mountPoints, SIGNAL( highlighted( int ) ), SLOT( trashChanged( int ) ) );
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} else {
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mCurrentTrash = map[0];
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}
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TQHBoxLayout *daysLayout = new TQHBoxLayout( layout );
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mUseTimeLimit = new TQCheckBox( i18n( "Delete files older than:" ), frame );
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daysLayout->addWidget( mUseTimeLimit );
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mDays = new TQSpinBox( 1, 365, 1, frame );
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mDays->setSuffix( " days" );
|
||||
daysLayout->addWidget( mDays );
|
||||
|
||||
TQGridLayout *sizeLayout = new TQGridLayout( layout, 2, 2 );
|
||||
mUseSizeLimit = new TQCheckBox( i18n( "Limit to maximum size" ), frame );
|
||||
sizeLayout->addMultiCellWidget( mUseSizeLimit, 0, 0, 0, 1 );
|
||||
|
||||
mSizeWidget = new TQWidget( frame );
|
||||
sizeLayout->setColSpacing( 0, 30 );
|
||||
sizeLayout->addWidget( mSizeWidget, 1, 1 );
|
||||
|
||||
TQGridLayout *sizeWidgetLayout = new TQGridLayout( mSizeWidget, 2, 3, 11, 6 );
|
||||
|
||||
TQLabel *label = new TQLabel( i18n( "Maximum Size:" ), mSizeWidget );
|
||||
sizeWidgetLayout->addWidget( label, 0, 0 );
|
||||
|
||||
mPercent = new KDoubleSpinBox( 0.001, 100, 1, 10, 3, mSizeWidget );
|
||||
mPercent->setSuffix( " %" );
|
||||
sizeWidgetLayout->addWidget( mPercent, 0, 1 );
|
||||
|
||||
mSizeLabel = new TQLabel( mSizeWidget );
|
||||
sizeWidgetLayout->addWidget( mSizeLabel, 0, 2 );
|
||||
|
||||
label = new TQLabel( i18n( "When limit reached:" ), mSizeWidget );
|
||||
sizeWidgetLayout->addWidget( label, 1, 0 );
|
||||
|
||||
mLimitReachedAction = new TQComboBox( mSizeWidget );
|
||||
mLimitReachedAction->insertItem( i18n( "Warn me" ) );
|
||||
mLimitReachedAction->insertItem( i18n( "Delete oldest files from trash" ) );
|
||||
mLimitReachedAction->insertItem( i18n( "Delete biggest files from trash" ) );
|
||||
sizeWidgetLayout->addMultiCellWidget( mLimitReachedAction, 1, 1, 1, 2 );
|
||||
|
||||
layout->addStretch();
|
||||
|
||||
}
|
||||
|
||||
#include "ktrashpropsdlgplugin.moc"
|
||||
@ -0,0 +1,6 @@
|
||||
[Desktop Entry]
|
||||
Type=Service
|
||||
Name=Trash Properties Page
|
||||
Name[bg]=Свойства на кошчето
|
||||
X-TDE-Library=ktrashpropsdlgplugin
|
||||
X-TDE-ServiceTypes=KPropsDlg/Plugin,media/builtin-trash
|
||||
@ -0,0 +1,78 @@
|
||||
/*
|
||||
This file is part of the KDE project
|
||||
|
||||
Copyright (C) 2008 Tobias Koenig <tokoe@kde.org>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
This library 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public License
|
||||
along with this library; see the file COPYING.LIB. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
*/
|
||||
|
||||
#ifndef KTRASHPROPSDLGPLUGIN_H
|
||||
#define KTRASHPROPSDLGPLUGIN_H
|
||||
|
||||
#include <kpropertiesdialog.h>
|
||||
|
||||
class KDoubleSpinBox;
|
||||
class TQCheckBox;
|
||||
class TQComboBox;
|
||||
class TQFrame;
|
||||
class TQLabel;
|
||||
class TQSpinBox;
|
||||
class TrashImpl;
|
||||
|
||||
class KTrashPropsDlgPlugin : public KPropsDlgPlugin
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
KTrashPropsDlgPlugin( KPropertiesDialog *dialog, const char*, const TQStringList& );
|
||||
~KTrashPropsDlgPlugin();
|
||||
|
||||
virtual void applyChanges();
|
||||
|
||||
private slots:
|
||||
void percentChanged( double );
|
||||
void trashChanged( int );
|
||||
void useTypeChanged();
|
||||
|
||||
private:
|
||||
void readConfig();
|
||||
void writeConfig();
|
||||
void setupGui( TQFrame *frame );
|
||||
|
||||
TQCheckBox *mUseTimeLimit;
|
||||
TQSpinBox *mDays;
|
||||
TQCheckBox *mUseSizeLimit;
|
||||
TQWidget *mSizeWidget;
|
||||
KDoubleSpinBox *mPercent;
|
||||
TQLabel *mSizeLabel;
|
||||
TQComboBox *mLimitReachedAction;
|
||||
|
||||
TrashImpl *mTrashImpl;
|
||||
TQString mCurrentTrash;
|
||||
|
||||
typedef struct {
|
||||
bool useTimeLimit;
|
||||
int days;
|
||||
bool useSizeLimit;
|
||||
double percent;
|
||||
int actionType;
|
||||
} ConfigEntry;
|
||||
|
||||
typedef TQMap<TQString, ConfigEntry> ConfigMap;
|
||||
ConfigMap mConfigMap;
|
||||
};
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue