Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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);
+}