Diffstat (limited to 'microkde/kresources/resource.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | microkde/kresources/resource.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/microkde/kresources/resource.cpp b/microkde/kresources/resource.cpp new file mode 100644 index 0000000..169eaa4 --- a/dev/null +++ b/microkde/kresources/resource.cpp @@ -0,0 +1,185 @@ +/* + This file is part of libkresources. + + Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org> + Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org> + Copyright (c) 2003 Cornelius Schumacher <schumacher@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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <kdebug.h> +#include <kapplication.h> +#include <kconfig.h> + +#include "resource.h" + +using namespace KRES; + +class Resource::ResourcePrivate +{ + public: +#ifdef QT_THREAD_SUPPORT + QMutex mMutex; +#endif + int mOpenCount; + QString mType; + QString mIdentifier; + bool mReadOnly; + QString mName; + bool mActive; + bool mIsOpen; +}; + +Resource::Resource( const KConfig* config ) + : QObject( 0, "" ), d( new ResourcePrivate ) +{ + d->mOpenCount = 0; + d->mIsOpen = false; + + //US compiler claimed that const discards qualifier + KConfig* cfg = (KConfig*)config; + if ( cfg ) { + d->mType = cfg->readEntry( "ResourceType" ); + d->mName = cfg->readEntry( "ResourceName" ); + d->mReadOnly = cfg->readBoolEntry( "ResourceIsReadOnly", false ); + d->mActive = cfg->readBoolEntry( "ResourceIsActive", true ); + d->mIdentifier = cfg->readEntry( "ResourceIdentifier" ); + } else { + d->mType = "type"; + d->mName = "resource-name"; + d->mReadOnly = false; + d->mActive = true; + d->mIdentifier = KApplication::randomString( 10 ); + } +} + +Resource::~Resource() +{ + delete d; + d = 0; +} + +void Resource::writeConfig( KConfig* config ) +{ + kdDebug(5650) << "Resource::writeConfig()" << endl; + + config->writeEntry( "ResourceType", d->mType ); + config->writeEntry( "ResourceName", d->mName ); + config->writeEntry( "ResourceIsReadOnly", d->mReadOnly ); + config->writeEntry( "ResourceIsActive", d->mActive ); + config->writeEntry( "ResourceIdentifier", d->mIdentifier ); +} + +bool Resource::open() +{ + d->mIsOpen = true; +#ifdef QT_THREAD_SUPPORT + QMutexLocker guard( &(d->mMutex) ); +#endif + if ( !d->mOpenCount ) { + kdDebug(5650) << "Opening resource " << resourceName() << endl; + d->mIsOpen = doOpen(); + } + d->mOpenCount++; + return d->mIsOpen; +} + +void Resource::close() +{ +#ifdef QT_THREAD_SUPPORT + QMutexLocker guard( &(d->mMutex) ); +#endif + if ( !d->mOpenCount ) { + kdDebug(5650) << "ERROR: Resource " << resourceName() << " closed more times than previously opened" << endl; + return; + } + d->mOpenCount--; + if ( !d->mOpenCount ) { + kdDebug(5650) << "Closing resource " << resourceName() << endl; + doClose(); + d->mIsOpen = false; + } else { + kdDebug(5650) << "Not yet closing resource " << resourceName() << ", open count = " << d->mOpenCount << endl; + } +} + +bool Resource::isOpen() const +{ + return d->mIsOpen; +} + +void Resource::setIdentifier( const QString& identifier ) +{ + d->mIdentifier = identifier; +} + +QString Resource::identifier() const +{ + return d->mIdentifier; +} + +void Resource::setType( const QString& type ) +{ + d->mType = type; +} + +QString Resource::type() const +{ + return d->mType; +} + +void Resource::setReadOnly( bool value ) +{ + d->mReadOnly = value; +} + +bool Resource::readOnly() const +{ + return d->mReadOnly; +} + +void Resource::setResourceName( const QString &name ) +{ + d->mName = name; +} + +QString Resource::resourceName() const +{ + return d->mName; +} + +void Resource::setActive( bool value ) +{ + d->mActive = value; +} + +bool Resource::isActive() const +{ + return d->mActive; +} + +void Resource::dump() const +{ + kdDebug(5650) << "Resource:" << endl; + kdDebug(5650) << " Name: " << d->mName << endl; + kdDebug(5650) << " Identifier: " << d->mIdentifier << endl; + kdDebug(5650) << " Type: " << d->mType << endl; + kdDebug(5650) << " OpenCount: " << d->mOpenCount << endl; + kdDebug(5650) << " ReadOnly: " << ( d->mReadOnly ? "yes" : "no" ) << endl; + kdDebug(5650) << " Active: " << ( d->mActive ? "yes" : "no" ) << endl; + kdDebug(5650) << " IsOpen: " << ( d->mIsOpen ? "yes" : "no" ) << endl; +} |