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170 lines
4.4 KiB
170 lines
4.4 KiB
/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2003-01-23
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* Description : A widget to display a list of camera folders.
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*
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* Copyright (C) 2003-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
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* Copyright (C) 2006-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published bythe Free Software Foundation;
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* either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* ============================================================ */
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// KDE includes.
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#include <tdelocale.h>
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#include <kiconloader.h>
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// Local includes.
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#include "ddebug.h"
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#include "camerafolderitem.h"
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#include "camerafolderview.h"
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#include "camerafolderview.moc"
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namespace Digikam
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{
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class CameraFolderViewPriv
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{
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public:
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CameraFolderViewPriv()
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{
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virtualFolder = 0;
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rootFolder = 0;
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cameraName = TQString("Camera");
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}
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TQString cameraName;
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CameraFolderItem *virtualFolder;
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CameraFolderItem *rootFolder;
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};
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CameraFolderView::CameraFolderView(TQWidget* parent)
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: TQListView(parent)
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{
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d = new CameraFolderViewPriv;
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addColumn(i18n("Camera Folders"));
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setColumnWidthMode( 0, TQListView::Maximum );
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setResizeMode( TQListView::AllColumns );
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setSelectionMode(TQListView::Single);
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connect(this, TQT_SIGNAL(currentChanged(TQListViewItem*)),
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this, TQT_SLOT(slotCurrentChanged(TQListViewItem*)));
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connect(this, TQT_SIGNAL(clicked(TQListViewItem*)),
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this, TQT_SLOT(slotCurrentChanged(TQListViewItem*)));
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}
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CameraFolderView::~CameraFolderView()
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{
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delete d;
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}
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void CameraFolderView::addVirtualFolder(const TQString& name, const TQPixmap& pixmap)
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{
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d->cameraName = name;
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d->virtualFolder = new CameraFolderItem(this, d->cameraName, pixmap);
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d->virtualFolder->setOpen(true);
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d->virtualFolder->setSelected(false);
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d->virtualFolder->setSelectable(false);
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}
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void CameraFolderView::addRootFolder(const TQString& folder, int nbItems, const TQPixmap& pixmap)
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{
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d->rootFolder = new CameraFolderItem(d->virtualFolder, folder, folder, pixmap);
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d->rootFolder->setOpen(true);
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d->rootFolder->setCount(nbItems);
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}
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CameraFolderItem* CameraFolderView::addFolder(const TQString& folder, const TQString& subFolder,
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int nbItems, const TQPixmap& pixmap)
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{
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CameraFolderItem *parentItem = findFolder(folder);
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DDebug() << "CameraFolderView: Adding Subfolder " << subFolder
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<< " of folder " << folder << endl;
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if (parentItem)
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{
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TQString path(folder);
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if (!folder.endsWith("/"))
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path += '/';
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path += subFolder;
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CameraFolderItem* item = new CameraFolderItem(parentItem, subFolder, path, pixmap);
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DDebug() << "CameraFolderView: Added ViewItem with path "
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<< item->folderPath() << endl;
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item->setCount(nbItems);
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item->setOpen(true);
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return item;
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}
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else
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{
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DWarning() << "CameraFolderView: Couldn't find parent for subFolder "
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<< subFolder << " of folder " << folder << endl;
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return 0;
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}
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}
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CameraFolderItem* CameraFolderView::findFolder(const TQString& folderPath)
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{
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TQListViewItemIterator it(this);
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for ( ; it.current(); ++it)
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{
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CameraFolderItem* item = static_cast<CameraFolderItem*>(it.current());
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if (item->folderPath() == folderPath)
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return item;
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}
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return 0;
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}
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void CameraFolderView::slotCurrentChanged(TQListViewItem* item)
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{
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if (!item)
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emit signalFolderChanged(0);
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else
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emit signalFolderChanged(static_cast<CameraFolderItem *>(item));
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}
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CameraFolderItem* CameraFolderView::virtualFolder()
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{
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return d->virtualFolder;
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}
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CameraFolderItem* CameraFolderView::rootFolder()
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{
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return d->rootFolder;
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}
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void CameraFolderView::clear()
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{
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TQListView::clear();
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d->virtualFolder = 0;
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d->rootFolder = 0;
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emit signalCleared();
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}
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} // namespace Digikam
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