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diff --git a/libktorrent/interfaces/filetreediritem.cpp b/libktorrent/interfaces/filetreediritem.cpp
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+/***************************************************************************
+ * Copyright (C) 2005 by Joris Guisson *
+ * joris.guisson@gmail.com *
+ * *
+ * 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. *
+ * *
+ * This program 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 General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+#include <kglobal.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kmimetype.h>
+#include <util/functions.h>
+#include <interfaces/functions.h>
+#include <torrent/globals.h>
+#include "filetreediritem.h"
+#include "filetreeitem.h"
+#include "torrentfileinterface.h"
+#include <torrent/torrentfile.h>
+
+using namespace bt;
+
+namespace kt
+{
+
+ FileTreeDirItem::FileTreeDirItem(KListView* klv,const QString & name,FileTreeRootListener* rl)
+ : QCheckListItem(klv,QString::null,QCheckListItem::CheckBox),name(name),root_listener(rl)
+ {
+ parent = 0;
+ size = 0;
+ setPixmap(0,KGlobal::iconLoader()->loadIcon("folder",KIcon::Small));
+ setText(0,name);
+ setText(1,BytesToString(size));
+ setText(2,i18n("Yes"));
+ manual_change = true;
+ setOn(true);
+ manual_change = false;
+ }
+
+ FileTreeDirItem::FileTreeDirItem(FileTreeDirItem* parent,const QString & name)
+ : QCheckListItem(parent,QString::null,QCheckListItem::CheckBox),
+ name(name),parent(parent)
+ {
+ size = 0;
+ setPixmap(0,KGlobal::iconLoader()->loadIcon("folder",KIcon::Small));
+ setText(0,name);
+ setText(1,BytesToString(size));
+ setText(2,i18n("Yes"));
+ manual_change = true;
+ setOn(true);
+ manual_change = false;
+ }
+
+ FileTreeDirItem::~FileTreeDirItem()
+ {
+ }
+
+ void FileTreeDirItem::insert(const QString & path,kt::TorrentFileInterface & file)
+ {
+ size += file.getSize();
+ setText(1,BytesToString(size));
+ int p = path.find(bt::DirSeparator());
+ if (p == -1)
+ {
+ children.insert(path,newFileTreeItem(path,file));
+ }
+ else
+ {
+ QString subdir = path.left(p);
+ FileTreeDirItem* sd = subdirs.find(subdir);
+ if (!sd)
+ {
+ sd = newFileTreeDirItem(subdir);
+ subdirs.insert(subdir,sd);
+ }
+
+ sd->insert(path.mid(p+1),file);
+ }
+ }
+
+ void FileTreeDirItem::setAllChecked(bool on,bool keep_data)
+ {
+ if (!manual_change)
+ {
+ manual_change = true;
+ setOn(on);
+ manual_change = false;
+ }
+ // first set all the child items
+ bt::PtrMap<QString,FileTreeItem>::iterator i = children.begin();
+ while (i != children.end())
+ {
+ i->second->setChecked(on,keep_data);
+ i++;
+ }
+
+ // then recursivly move on to subdirs
+ bt::PtrMap<QString,FileTreeDirItem>::iterator j = subdirs.begin();
+ while (j != subdirs.end())
+ {
+ j->second->setAllChecked(on,keep_data);
+ j++;
+ }
+ }
+
+
+ void FileTreeDirItem::invertChecked()
+ {
+ // first set all the child items
+ bt::PtrMap<QString,FileTreeItem>::iterator i = children.begin();
+ while (i != children.end())
+ {
+ FileTreeItem* item = i->second;
+ item->setChecked(!item->isOn());
+ i++;
+ }
+
+ // then recursivly move on to subdirs
+ bt::PtrMap<QString,FileTreeDirItem>::iterator j = subdirs.begin();
+ while (j != subdirs.end())
+ {
+ j->second->invertChecked();
+ j++;
+ }
+ }
+
+ void FileTreeDirItem::stateChange(bool on)
+ {
+ if (!manual_change)
+ {
+ if (on)
+ {
+ setAllChecked(true);
+ }
+ else
+ {
+ switch (confirmationDialog())
+ {
+ case KEEP_DATA:
+ setAllChecked(false,true);
+ break;
+ case THROW_AWAY_DATA:
+ setAllChecked(false,false);
+ break;
+ case CANCELED:
+ default:
+ manual_change = true;
+ setOn(true);
+ manual_change = false;
+ return;
+ }
+ }
+ if (parent)
+ parent->childStateChange();
+ }
+ setText(2,on ? i18n("Yes") : i18n("No"));
+ }
+
+ Uint64 FileTreeDirItem::bytesToDownload() const
+ {
+ Uint64 tot = 0;
+ // first check all the child items
+ bt::PtrMap<QString,FileTreeItem>::const_iterator i = children.begin();
+ while (i != children.end())
+ {
+ const FileTreeItem* item = i->second;
+ tot += item->bytesToDownload();
+ i++;
+ }
+
+ // then recursivly move on to subdirs
+ bt::PtrMap<QString,FileTreeDirItem>::const_iterator j = subdirs.begin();
+ while (j != subdirs.end())
+ {
+ tot += j->second->bytesToDownload();
+ j++;
+ }
+ return tot;
+ }
+
+ bool FileTreeDirItem::allChildrenOn()
+ {
+ // first check all the child items
+ bt::PtrMap<QString,FileTreeItem>::iterator i = children.begin();
+ while (i != children.end())
+ {
+ FileTreeItem* item = i->second;
+ if (!item->isOn())
+ return false;
+ i++;
+ }
+
+ // then recursivly move on to subdirs
+ bt::PtrMap<QString,FileTreeDirItem>::iterator j = subdirs.begin();
+ while (j != subdirs.end())
+ {
+ if (!j->second->allChildrenOn())
+ return false;
+ j++;
+ }
+ return true;
+ }
+
+ void FileTreeDirItem::childStateChange()
+ {
+ // only set this dir on if all children are on
+ manual_change = true;
+ setOn(allChildrenOn());
+ manual_change = false;
+
+ if (parent)
+ parent->childStateChange();
+ else if (root_listener)
+ root_listener->treeItemChanged();
+
+ }
+
+ int FileTreeDirItem::compare(QListViewItem* i, int col, bool ascending) const
+ {
+ if (col == 1)
+ {
+ FileTreeDirItem* other = dynamic_cast<FileTreeDirItem*>(i);
+ if (!other)
+ return 0;
+ else
+ return (int)(size - other->size);
+ }
+ else
+ {
+ //return QCheckListItem::compare(i, col, ascending);
+ // case insensitive comparison
+ return QString::compare(text(col).lower(),i->text(col).lower());
+ }
+ }
+
+ TorrentFileInterface & FileTreeDirItem::findTorrentFile(QListViewItem* item)
+ {
+ // first check all the child items
+ TorrentFileInterface & nullfile = (TorrentFileInterface &)TorrentFile::null;
+ bt::PtrMap<QString,FileTreeItem>::iterator i = children.begin();
+ while (i != children.end())
+ {
+ FileTreeItem* file = i->second;
+ if (file == (FileTreeItem*)item)
+ return file->getTorrentFile();
+ i++;
+ }
+
+ // then recursivly move on to subdirs
+ bt::PtrMap<QString,FileTreeDirItem>::iterator j = subdirs.begin();
+ while (j != subdirs.end())
+ {
+ TorrentFileInterface & thefile = j->second->findTorrentFile(item);
+ if(!thefile.isNull())
+ return thefile;
+ j++;
+ }
+ return nullfile;
+ }
+
+ FileTreeItem* FileTreeDirItem::newFileTreeItem(const QString & name,TorrentFileInterface & file)
+ {
+ return new FileTreeItem(this,name,file);
+ }
+
+ FileTreeDirItem* FileTreeDirItem::newFileTreeDirItem(const QString & subdir)
+ {
+ return new FileTreeDirItem(this,subdir);
+ }
+
+ bt::ConfirmationResult FileTreeDirItem::confirmationDialog()
+ {
+ return bt::THROW_AWAY_DATA;
+ }
+
+ QString FileTreeDirItem::getPath() const
+ {
+ if (!parent)
+ return bt::DirSeparator();
+ else
+ return parent->getPath() + name + bt::DirSeparator();
+ }
+}
+
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