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/*
* GPLv2 zecke@handhelds.org
*/
#include "doc_lister.h"
#include <lib/slavemaster.h>
/* OPIE */
#include <opie2/odebug.h>
#include <qpe/config.h>
#include <qpe/qpeapplication.h>
#include <qpe/applnk.h>
#include <qtopia/private/categories.h>
#include <qtopia/categoryselect.h>
using namespace Opie::Core;
/* QT */
#include <qdir.h>
#include <qfileinfo.h>
Doc_DirLister::Doc_DirLister()
: PDirLister( "doc_dir_lister" )
{
/* connect the signals */
m_catFilter = 0;
SlaveMaster* master = SlaveMaster::self();
connect( master, SIGNAL(sig_start()), this, SIGNAL(sig_start()) );
connect( master, SIGNAL(sig_end()), this, SIGNAL(sig_end()) );
connect( master, SIGNAL(sig_thumbInfo(const QString&, const QString&)),
this, SLOT(slotThumbInfo(const QString&, const QString&)) );
connect( master, SIGNAL(sig_fullInfo(const QString&, const QString&)),
this, SLOT(slotFullInfo(const QString&, const QString&)) );
connect( master, SIGNAL(sig_thumbNail(const QString&, const QPixmap&)),
this, SLOT(slotThumbNail(const QString&, const QPixmap&)) );
m_namemap.clear();
m_filemap.clear();
m_docreads = false;
}
QString Doc_DirLister::defaultPath()const {
return QString::null;
}
bool Doc_DirLister::matchCat(const AppLnk* app)
{
if (!app) return false;
if (m_catFilter==0 || app->categories().contains(m_catFilter) || m_catFilter == -1 && app->categories().count() == 0 ) {
return true;
}
return false;
}
QString Doc_DirLister::setStartPath(const QString&) {
static const QString Mtype_str("image/jpeg;image/gif;image/bmp;image/png");
if (m_namemap.isEmpty()) {
if (!m_docreads) {
Global::findDocuments(&m_ds,Mtype_str);
m_docreads = true;
}
QListIterator<DocLnk> dit(m_ds.children());
for( ; dit.current(); ++dit) {
// if (! (*dit)->isValid()) continue;
if (!matchCat((*dit))) continue;
m_namemap[(*dit)->name()]=(*dit)->file();
m_filemap[(*dit)->file()]=(*dit)->name();
}
}
return QString::null;
}
QString Doc_DirLister::currentPath()const {
return QString::null;
}
QStringList Doc_DirLister::folders()const {
return QStringList();
}
QStringList Doc_DirLister::files()const {
QStringList out;
QMap<QString,QString>::ConstIterator it;
for (it = m_namemap.begin();it != m_namemap.end();++it) {
out.append(it.key());
}
return out;
}
void Doc_DirLister::deleteImage( const QString& )
{
}
void Doc_DirLister::thumbNail( const QString& str, int w, int h) {
if (m_namemap.find(str)==m_namemap.end()) {
return;
}
QString fname = m_namemap[str];
SlaveMaster::self()->thumbNail( fname, w, h );
}
QImage Doc_DirLister::image( const QString& str, Factor f, int m) {
if (m_namemap.find(str)==m_namemap.end()) {
return QImage();
}
QString fname = m_namemap[str];
return SlaveMaster::self()->image( fname, f, m );
}
void Doc_DirLister::imageInfo( const QString& str) {
if (m_namemap.find(str)==m_namemap.end()) {
return;
}
QString fname = m_namemap[str];
SlaveMaster::self()->thumbInfo( fname );
}
void Doc_DirLister::fullImageInfo( const QString& str) {
if (m_namemap.find(str)==m_namemap.end()) {
return;
}
QString fname = m_namemap[str];
SlaveMaster::self()->imageInfo( fname );
}
void Doc_DirLister::slotFullInfo(const QString&f, const QString&t)
{
if (m_filemap.find(f)==m_filemap.end()) {
return;
}
QString name = m_filemap[f];
emit sig_fullInfo(name, t);
}
void Doc_DirLister::slotThumbInfo(const QString&f, const QString&t)
{
if (m_filemap.find(f)==m_filemap.end()) {
return;
}
QString name = m_filemap[f];
emit sig_thumbInfo(name, t);
}
void Doc_DirLister::slotThumbNail(const QString&f, const QPixmap&p)
{
if (m_filemap.find(f)==m_filemap.end()) {
return;
}
QString name = m_filemap[f];
emit sig_thumbNail(name, p);
}
QString Doc_DirLister::nameToFname(const QString&name)const
{
if (m_namemap.find(name)==m_namemap.end()) {
return QString::null;
}
return m_namemap[name];
}
QString Doc_DirLister::dirUp( const QString& p ) const{
return p;
}
QWidget* Doc_DirLister::widget(QWidget*parent)
{
CategorySelect * catmb = new CategorySelect(parent);
Categories cats( 0 );
cats.load( categoryFileName() );
QArray<int> vl( 0 );
catmb->setCategories( vl, "Document View", // No tr
"Document View" );
catmb->setRemoveCategoryEdit( TRUE );
catmb->setAllCategories( TRUE );
connect(catmb, SIGNAL(signalSelected(int)), this, SLOT(showCategory(int)));
catmb->setCurrentCategory(-2);
return catmb;
}
void Doc_DirLister::showCategory(int which)
{
Categories cat;
cat.load( categoryFileName() );
m_catFilter = which==-2?0:which;
m_namemap.clear();
setStartPath("");
emit sig_reloadDir();
}
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