diff options
Diffstat (limited to 'keduca/libkeduca/kgallerydialog.cpp')
| -rw-r--r-- | keduca/libkeduca/kgallerydialog.cpp | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/keduca/libkeduca/kgallerydialog.cpp b/keduca/libkeduca/kgallerydialog.cpp new file mode 100644 index 00000000..0ab2d126 --- /dev/null +++ b/keduca/libkeduca/kgallerydialog.cpp @@ -0,0 +1,231 @@ +/*************************************************************************** + kgallerydialog.cpp - description + ------------------- + begin : mar abr 1 2003 + copyright : (C) 2003 by Javier Campos + email : javi@asyris.org + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include "kgallerydialog.h" +#include "kgallerydialog.moc" + +#include <kdebug.h> +#include <kconfig.h> +#include <klocale.h> +#include <kmessagebox.h> +#include <kio/netaccess.h> + +#include <qlineedit.h> +#include <qlistview.h> +#include <qsplitter.h> +#include <qdom.h> +#include <qfileinfo.h> + +KGalleryDialog::KGalleryDialog(QWidget *parent, const char *name ) + :KGalleryDialogBase(parent,name) +{ + configRead(); +} + +KGalleryDialog::~KGalleryDialog() +{ +} + +/** Open keduca file. This function can open a remote or local url. */ +bool KGalleryDialog::openFile(const KURL &url) { + QString tmpFile; + bool returnval=false; + if( KIO::NetAccess::download( url, tmpFile, this ) ) + { + returnval=loadFile( tmpFile ); + if (returnval) { + _currentURL = url; + kdDebug()<<"... load successful: "<<_currentURL.url()<<endl; + } + + KIO::NetAccess::removeTempFile( tmpFile ); + }else + kdDebug()<<"FileRead::openFile(): download NOT successful: "<<url.url()<<endl; + + return returnval; +} + +bool KGalleryDialog::loadFile( const QString &filename ) +{ + QDomDocument doc("document.xml"); + + QFile file(filename); + + if(!file.open(IO_ReadOnly)) + { + return false; + } + doc.setContent( &file ); + + if( doc.doctype().name() != "educagallery" ) + { return false; } + + QDomElement docElem = doc.documentElement(); + QDomNode n = docElem.firstChild(); + + kdDebug()<<"... load attributes: "<< docElem.tagName() <<endl; + + QDomNodeList dnList = n.childNodes(); + for( unsigned int i = 0; i < dnList.count(); ++i) + { + QListViewItem *newItem = new QListViewItem(listDocuments); + QDomElement serversNode = dnList.item(i).toElement(); + + kdDebug()<<"... load attributes: "<< serversNode.text() <<endl; + + newItem->setText( 0, serversNode. text() ); + newItem->setText( 1, serversNode.attribute( "language" ) ); + newItem->setText( 2, serversNode.attribute( "category" ) ); + newItem->setText( 3, serversNode.attribute( "type" ) ); + newItem->setText( 4, serversNode.attribute( "author" ) ); + newItem->setText( 5, serversNode.attribute( "address" ) ); + newItem->setSelected(false); + } + + file.close(); + + return true; +} + +/** Read servers */ +void KGalleryDialog::configRead() +{ + KConfig *appconfig = KGlobal::config(); + QStringList servers; + QStringList ipservers; + QStringList::Iterator it_ipservers; + + appconfig->setGroup( "kgallerydialog" ); + _split->setSizes( appconfig->readIntListEntry("Splitter_size") ); + QSize defaultSize(500,400); + resize( appconfig->readSizeEntry("Geometry", &defaultSize ) ); + + appconfig->setGroup("Galleries Servers"); + servers = appconfig->readListEntry ( "Servers" ); + ipservers = appconfig->readListEntry ( "ServersIP" ); + + if( ipservers.count() == 0 ) + { + servers.append( "KEduca Main Server" ); + ipservers.append( "http://keduca.sourceforge.net/gallery/gallery.edugallery" ); + } + + it_ipservers=ipservers.begin(); + for ( QStringList::Iterator it_servers = servers.begin(); it_servers != servers.end(); ++it_servers ) + { + QListViewItem *newItem = new QListViewItem(listServers); + newItem->setText(0,*it_servers); + newItem->setText(1,*it_ipservers); + newItem->setSelected(false); + ++it_ipservers; + } +} + +/** Write servers lists */ +void KGalleryDialog::configWrite() +{ + QStringList servers; + QStringList ipservers; + KConfig *config = KGlobal::config(); + + config->setGroup( "kgallerydialog" ); + config->writeEntry("Splitter_size", _split->sizes() ); + config->writeEntry("Geometry", size() ); + config->sync(); + + config->setGroup("Galleries Servers"); + QListViewItem *item = listServers->firstChild(); + while (item) { + servers.append( item->text(0) ); + ipservers.append( item->text(1) ); + item = item->nextSibling(); + } + config->writeEntry("Servers", servers); + config->writeEntry("ServersIP", ipservers); + + config->sync(); +} + +/** No descriptions */ +void KGalleryDialog::slotButtonAdd() +{ + if( (lineName->text()).isEmpty() || (lineAddress->text()).isEmpty() ) + { + KMessageBox::sorry(this, i18n("You need to specify a server!")); + return; + } + + QListViewItem *newItem = new QListViewItem(listServers); + newItem->setText(0,lineName->text()); + newItem->setText(1,lineAddress->text()); + newItem->setSelected(false); +} + +/** Open selected document */ +void KGalleryDialog::accept() +{ + if (getURL().isEmpty()) + KMessageBox::sorry(this, i18n("You need to specify the file to open!")); + else + { + configWrite(); + KGalleryDialogBase::accept(); + } +// done( QDialog::Accepted ); +} + +/** Select Server */ +void KGalleryDialog::slotServerSelected( QListViewItem *item ) +{ + if (!item) + return; + + KURL url_server = KURL( item->text(1) ); + + listDocuments->clear(); + openFile( url_server ); +} + +/** Get keduca test url */ +KURL KGalleryDialog::getURL() +{ + QListViewItem *item = listDocuments->currentItem(); + + if (!item) + return KURL(); + + QString urlAddress = item->text(5); + + if( _currentURL.isLocalFile() && !KURL(urlAddress).isValid() ) + { + if( !QFileInfo(urlAddress).exists() ) + urlAddress = _currentURL.directory(false,true) + urlAddress; + kdDebug()<< "Imagen en local" <<endl; + } else if( !_currentURL.isLocalFile() && !KURL(urlAddress).isValid() ) + urlAddress = _currentURL.protocol() + "://" + _currentURL.host() + _currentURL.directory(false,true) + urlAddress; + + kdDebug()<< urlAddress <<endl; + return KURL( urlAddress ); +} + +/** Add url */ +void KGalleryDialog::putURL(const KURL &urlFile) +{ + QListViewItem *newItem = new QListViewItem(listServers); + newItem->setText( 1, urlFile.url() ); + newItem->setSelected(false); +} |