You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
2.8 KiB
103 lines
2.8 KiB
/*
|
|
copyright : (C) 2004 by Baryshev Dmitry
|
|
KSquirrel - image viewer for KDE
|
|
*/
|
|
|
|
/* This file is part of the KDE project
|
|
Copyright (C) 2000 David Faure <faure@kde.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.
|
|
|
|
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.
|
|
*/
|
|
|
|
#ifndef SQ_THUMBNAILLOADJOB_H
|
|
#define SQ_THUMBNAILLOADJOB_H
|
|
|
|
#include <tqimage.h>
|
|
|
|
#include <tdeio/job.h>
|
|
|
|
#include "sq_thumbnailinfo.h"
|
|
|
|
class KFileItem;
|
|
class KTempFile;
|
|
|
|
class SQ_DirThumbs;
|
|
class SQ_FileThumbView;
|
|
|
|
typedef TQPtrList<KFileItem> KFileItemList;
|
|
|
|
/*
|
|
* SQ_ThumbnailLoadJob is a job for loading thumbnails
|
|
* in given directory.
|
|
*/
|
|
|
|
class SQ_ThumbnailLoadJob : public TDEIO::Job
|
|
{
|
|
TQ_OBJECT
|
|
|
|
|
|
public:
|
|
SQ_ThumbnailLoadJob(const KFileItemList &itemList, SQ_FileThumbView *parnt);
|
|
~SQ_ThumbnailLoadJob();
|
|
|
|
virtual void kill(bool q = true);
|
|
|
|
void start();
|
|
void itemRemoved(const KFileItem* item);
|
|
void itemsRemoved(const KFileItemList &list);
|
|
void appendItem(const KFileItem* item);
|
|
void appendItems(const KFileItemList &items);
|
|
void prependItems(const KFileItemList &items);
|
|
|
|
void pop(const KFileItemList &items);
|
|
|
|
private:
|
|
void determineNextIcon();
|
|
bool statResultThumbnail();
|
|
void createThumbnail(const KURL &);
|
|
void emitThumbnailLoaded(SQ_Thumbnail &);
|
|
void emitThumbnailLoadingFailed();
|
|
void insertOrSync(const KURL &, SQ_Thumbnail &th);
|
|
void nextFile(bool b);
|
|
|
|
signals:
|
|
void thumbnailLoaded(const KFileItem* item, const SQ_Thumbnail &t);
|
|
void done();
|
|
|
|
private slots:
|
|
void slotResult(TDEIO::Job *job);
|
|
void slotData(TDEIO::Job *job, const TQByteArray &data);
|
|
|
|
private:
|
|
enum { STATE_STATORIG, STATE_PREDOWNLOAD, STATE_DOWNLOAD } mState;
|
|
|
|
KFileItemList mItems;
|
|
KFileItem *mCurrentItem;
|
|
KURL mCurrentURL;
|
|
KURL mThumbURL;
|
|
KURL mTempURL;
|
|
TDEIO::filesize_t totalSize, size;
|
|
KTempFile *tmp;
|
|
time_t mOriginalTime;
|
|
TQString mime;
|
|
bool continueDownload, donothing;
|
|
|
|
SQ_DirThumbs *dir;
|
|
SQ_Thumbnail mBrokenThumbnail;
|
|
SQ_FileThumbView *parent;
|
|
};
|
|
|
|
#endif
|