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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2003-01-23
* Description : A widget to display a list of camera folders.
*
* Copyright (C) 2003-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
* Copyright (C) 2006-2008 by Gilles Caulier <caulier dot gilles at gmail dot 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 bythe Free Software Foundation;
* either version 2, 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.
*
* ============================================================ */
// KDE includes.
#include <tdelocale.h>
#include <kiconloader.h>
// Local includes.
#include "ddebug.h"
#include "camerafolderitem.h"
#include "camerafolderview.h"
#include "camerafolderview.moc"
namespace Digikam
{
class CameraFolderViewPriv
{
public:
CameraFolderViewPriv()
{
virtualFolder = 0;
rootFolder = 0;
cameraName = TQString("Camera");
}
TQString cameraName;
CameraFolderItem *virtualFolder;
CameraFolderItem *rootFolder;
};
CameraFolderView::CameraFolderView(TQWidget* parent)
: TQListView(parent)
{
d = new CameraFolderViewPriv;
addColumn(i18n("Camera Folders"));
setColumnWidthMode( 0, TQListView::Maximum );
setResizeMode( TQListView::AllColumns );
setSelectionMode(TQListView::Single);
connect(this, TQT_SIGNAL(currentChanged(TQListViewItem*)),
this, TQT_SLOT(slotCurrentChanged(TQListViewItem*)));
connect(this, TQT_SIGNAL(clicked(TQListViewItem*)),
this, TQT_SLOT(slotCurrentChanged(TQListViewItem*)));
}
CameraFolderView::~CameraFolderView()
{
delete d;
}
void CameraFolderView::addVirtualFolder(const TQString& name, const TQPixmap& pixmap)
{
d->cameraName = name;
d->virtualFolder = new CameraFolderItem(this, d->cameraName, pixmap);
d->virtualFolder->setOpen(true);
d->virtualFolder->setSelected(false);
d->virtualFolder->setSelectable(false);
}
void CameraFolderView::addRootFolder(const TQString& folder, int nbItems, const TQPixmap& pixmap)
{
d->rootFolder = new CameraFolderItem(d->virtualFolder, folder, folder, pixmap);
d->rootFolder->setOpen(true);
d->rootFolder->setCount(nbItems);
}
CameraFolderItem* CameraFolderView::addFolder(const TQString& folder, const TQString& subFolder,
int nbItems, const TQPixmap& pixmap)
{
CameraFolderItem *parentItem = findFolder(folder);
DDebug() << "CameraFolderView: Adding Subfolder " << subFolder
<< " of folder " << folder << endl;
if (parentItem)
{
TQString path(folder);
if (!folder.endsWith("/"))
path += '/';
path += subFolder;
CameraFolderItem* item = new CameraFolderItem(parentItem, subFolder, path, pixmap);
DDebug() << "CameraFolderView: Added ViewItem with path "
<< item->folderPath() << endl;
item->setCount(nbItems);
item->setOpen(true);
return item;
}
else
{
DWarning() << "CameraFolderView: Couldn't find parent for subFolder "
<< subFolder << " of folder " << folder << endl;
return 0;
}
}
CameraFolderItem* CameraFolderView::findFolder(const TQString& folderPath)
{
TQListViewItemIterator it(this);
for ( ; it.current(); ++it)
{
CameraFolderItem* item = static_cast<CameraFolderItem*>(it.current());
if (item->folderPath() == folderPath)
return item;
}
return 0;
}
void CameraFolderView::slotCurrentChanged(TQListViewItem* item)
{
if (!item)
emit signalFolderChanged(0);
else
emit signalFolderChanged(static_cast<CameraFolderItem *>(item));
}
CameraFolderItem* CameraFolderView::virtualFolder()
{
return d->virtualFolder;
}
CameraFolderItem* CameraFolderView::rootFolder()
{
return d->rootFolder;
}
void CameraFolderView::clear()
{
TQListView::clear();
d->virtualFolder = 0;
d->rootFolder = 0;
emit signalCleared();
}
} // namespace Digikam
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