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/*
* GPLv2 zecke@handhelds.org
*/
#include "dcim_lister.h"
#include <lib/slavemaster.h>
#include <opie2/odebug.h>
#include <qpe/storage.h>
#include <qdir.h>
#include <qfileinfo.h>
#include <qimage.h>
DCIM_DirLister::DCIM_DirLister()
: PDirLister( "dcim_dirlister" )
{
/*
* create a SlaveMaster and lets connect the signal of
* it to our interface
*/
SlaveHelper::slaveConnectSignals( this );
m_mode = ListingUnknown;
}
DCIM_DirLister::~DCIM_DirLister() {}
QString DCIM_DirLister::defaultPath()const {
m_mode = ListingStart;
return QString::null;
}
QString DCIM_DirLister::setStartPath( const QString& str) {
/**
* IconView adds a '/' to path. Lets strip
* that.
*/
QString st = str.mid( 1 );
if ( ListingStart == m_mode && m_map.contains( st ) ) {
m_path = m_map[st]+ "/dcim";
m_mode = ListingFolder;
}else if ( m_mode == ListingFolder ) {
m_mode = ListingFiles;
m_path = str;
}else if ( m_mode == ListingReFolder ) {
m_mode = ListingFolder;
}
owarn << " StartPath2 " << str << " " << m_path << oendl;
return m_path;
}
QString DCIM_DirLister::currentPath()const {
return m_path;
}
/*
* depending on the mode we will either
* Find Digital Cameras
*/
QStringList DCIM_DirLister::folders()const {
QStringList lst;
switch( m_mode ) {
case ListingUnknown:
case ListingStart:
lst = findCameras();
break;
case ListingFolder:
lst = findAlbums();
break;
case ListingFiles:
default:
break;
}
return lst;
}
QStringList DCIM_DirLister::files()const {
if ( m_mode != ListingFiles )
return QStringList();
else
return findImages();
}
QString DCIM_DirLister::dirUp( const QString& p )const {
QString str;
switch( m_mode ) {
case ListingFiles:
m_mode = ListingReFolder;
str = PDirLister::dirUp( p );
break;
case ListingFolder:
m_mode = ListingStart;
break;
case ListingUnknown:
case ListingStart:
default:
break;
}
/* down cases */
owarn << " New String " << str << " old path " << m_mode << oendl;
m_path = str;
return str;
}
QStringList DCIM_DirLister::findCameras()const {
QStringList lst;
StorageInfo inf;
m_map.clear();
const QList<FileSystem> &list = inf.fileSystems();
QListIterator<FileSystem> it( list );
FileSystem *sys;
for ( sys = it.current(); (sys=it.current())!=0 ; ++it )
if ( QFileInfo( sys->path() + "/dcim/" ).exists() ) {
lst << sys->name();
m_map.insert( sys->name(), sys->path() );
}
if ( lst.isEmpty() ) {
m_mode = ListingUnknown;
lst << QObject::tr("Error no Camera Dir found");
}else
m_mode = ListingStart;
return lst;
}
QStringList DCIM_DirLister::findAlbums()const {
QStringList lst = QDir( m_path ).entryList( QDir::Dirs );
lst.remove( "." );
lst.remove( ".." );
return lst;
}
QStringList DCIM_DirLister::findImages()const {
return QDir( m_path ).entryList("*.jpg *.jpeg *.png", QDir::Files );
}
void DCIM_DirLister::deleteImage( const QString& fl ) {
QFileInfo inf( fl );
QFile::remove( fl );
QFile::remove( inf.dirPath ()+"/preview/"+
inf.fileName() );
}
void DCIM_DirLister::thumbNail( const QString& _str, int w, int h ) {
QFileInfo inf( _str );
QString str = QFileInfo( inf.dirPath()+"/preview"+ inf.fileName() ).exists() ?
inf.dirPath()+"/preview"+ inf.fileName() : _str;
SlaveMaster::self()->thumbNail( str, w, h );
}
QImage DCIM_DirLister::image( const QString& str, Factor f, int m ) {
return SlaveMaster::self()->image( str, f, m );
}
void DCIM_DirLister::imageInfo( const QString& str ) {
SlaveMaster::self()->thumbInfo( str );
}
void DCIM_DirLister::fullImageInfo( const QString& str ) {
SlaveMaster::self()->imageInfo( str );
}
QString DCIM_DirLister::nameToFname( const QString& name )const {
return name;
}
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