mirror of
https://github.com/YACReader/yacreader
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fixed compilation for Qt5.5 in OSX
This commit is contained in:
Luis Ángel San Martín
827
common/comic.cpp
Normal file
827
common/comic.cpp
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@ -0,0 +1,827 @@
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#include "comic.h"
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#include <QPixmap>
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#include <QRegExp>
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#include <QString>
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#include <algorithm>
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#include <QDir>
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#include <QFileInfoList>
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#include <QApplication>
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#include "bookmarks.h" //TODO desacoplar la dependencia con bookmarks
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#include "qnaturalsorting.h"
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#include "compressed_archive.h"
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#include "comic_db.h"
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#include "QsLog.h"
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const QStringList Comic::imageExtensions = QStringList() << "*.jpg" << "*.jpeg" << "*.png" << "*.gif" << "*.tiff" << "*.tif" << "*.bmp" << "*.webp";
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const QStringList Comic::literalImageExtensions = QStringList() << "jpg" << "jpeg" << "png" << "gif" << "tiff" << "tif" << "bmp" << "webp";
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#ifndef use_unarr
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const QStringList Comic::comicExtensions = QStringList() << "*.cbr" << "*.cbz" << "*.rar" << "*.zip" << "*.tar" << "*.pdf" << "*.7z" << "*.cb7" << "*.arj" << "*.cbt";
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const QStringList Comic::literalComicExtensions = QStringList() << "cbr" << "cbz" << "rar" << "zip" << "tar" << "pdf" << "7z" << "cb7" << "arj" << "cbt";
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#else
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const QStringList Comic::comicExtensions = QStringList() << "*.cbr" << "*.cbz" << "*.rar" << "*.zip" << "*.tar" << "*.pdf" << "*.cbt";
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const QStringList Comic::literalComicExtensions = QStringList() << "cbr" << "cbz" << "rar" << "zip" << "tar" << "pdf" << "cbt";
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#endif
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//-----------------------------------------------------------------------------
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Comic::Comic()
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:_pages(),_index(0),_path(),_loaded(false),bm(new Bookmarks()),_loadedPages(),_isPDF(false)
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{
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setup();
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}
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//-----------------------------------------------------------------------------
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Comic::Comic(const QString & pathFile, int atPage )
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:_pages(),_index(0),_path(pathFile),_loaded(false),bm(new Bookmarks()),_loadedPages(),_isPDF(false),_firstPage(atPage)
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{
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setup();
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}
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//-----------------------------------------------------------------------------
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Comic::~Comic()
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{
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delete bm;
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}
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//-----------------------------------------------------------------------------
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void Comic::setup()
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{
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connect(this,SIGNAL(pageChanged(int)),this,SLOT(checkIsBookmark(int)));
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connect(this,SIGNAL(imageLoaded(int)),this,SLOT(updateBookmarkImage(int)));
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connect(this,SIGNAL(imageLoaded(int)),this,SLOT(setPageLoaded(int)));
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}
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//-----------------------------------------------------------------------------
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int Comic::nextPage()
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{
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if(_index<_pages.size()-1)
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{
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_index++;
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emit pageChanged(_index);
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}
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else
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emit isLast();
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return _index;
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}
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//---------------------------------------------------------------------------
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int Comic::previousPage()
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{
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if(_index>0)
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{
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_index--;
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emit pageChanged(_index);
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}
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else
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emit isCover();
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return _index;
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}
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//-----------------------------------------------------------------------------
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void Comic::setIndex(unsigned int index)
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{
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int previousIndex = _index;
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if(static_cast<int>(index)<_pages.size()-1)
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_index = index;
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else
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_index = _pages.size()-1;
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if(previousIndex != _index)
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emit pageChanged(_index);
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}
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//-----------------------------------------------------------------------------
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/*QPixmap * Comic::currentPage()
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{
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QPixmap * p = new QPixmap();
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p->loadFromData(_pages[_index]);
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return p;
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}
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//-----------------------------------------------------------------------------
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QPixmap * Comic::operator[](unsigned int index)
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{
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QPixmap * p = new QPixmap();
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p->loadFromData(_pages[index]);
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return p;
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}*/
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bool Comic::load(const QString & path, const ComicDB & comic)
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{
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Q_UNUSED(path);
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Q_UNUSED(comic);
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return false;
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};
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//-----------------------------------------------------------------------------
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bool Comic::loaded()
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{
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return _loaded;
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}
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//-----------------------------------------------------------------------------
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void Comic::loadFinished()
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{
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emit imagesLoaded();
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}
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//-----------------------------------------------------------------------------
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void Comic::setBookmark()
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{
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QImage p;
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p.loadFromData(_pages[_index]);
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bm->setBookmark(_index,p);
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//emit bookmarksLoaded(*bm);
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emit bookmarksUpdated();
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}
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//-----------------------------------------------------------------------------
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void Comic::removeBookmark()
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{
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bm->removeBookmark(_index);
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//emit bookmarksLoaded(*bm);
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emit bookmarksUpdated();
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}
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//-----------------------------------------------------------------------------
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void Comic::saveBookmarks()
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{
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QImage p;
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p.loadFromData(_pages[_index]);
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bm->setLastPage(_index,p);
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bm->save();
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}
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//-----------------------------------------------------------------------------
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void Comic::checkIsBookmark(int index)
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{
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emit isBookmark(bm->isBookmark(index));
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}
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//-----------------------------------------------------------------------------
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void Comic::updateBookmarkImage(int index)
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{
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if(bm->isBookmark(index))
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{
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QImage p;
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p.loadFromData(_pages[index]);
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bm->setBookmark(index,p);
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emit bookmarksUpdated();
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//emit bookmarksLoaded(*bm);
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}
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if(bm->getLastPage() == index)
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{
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QImage p;
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p.loadFromData(_pages[index]);
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bm->setLastPage(index,p);
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emit bookmarksUpdated();
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//emit bookmarksLoaded(*bm);
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}
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}
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//-----------------------------------------------------------------------------
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void Comic::setPageLoaded(int page)
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{
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_loadedPages[page] = true;
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}
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//-----------------------------------------------------------------------------
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QByteArray Comic::getRawPage(int page)
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{
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if(page < 0 || page >= _pages.size())
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return QByteArray();
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return _pages[page];
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}
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//-----------------------------------------------------------------------------
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bool Comic::pageIsLoaded(int page)
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{
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if(page < 0 || page >= _pages.size())
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return false;
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return _loadedPages[page];
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}
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bool Comic::fileIsComic(const QString &path)
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{
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QFileInfo info(path);
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return literalComicExtensions.contains(info.suffix());
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}
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QList<QString> Comic::findValidComicFiles(const QList<QUrl> &list)
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{
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QLOG_DEBUG() << "-findValidComicFiles-";
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QList<QString> validComicFiles;
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QString currentPath;
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foreach (QUrl url, list) {
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currentPath = url.toLocalFile();
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if(Comic::fileIsComic(currentPath))
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validComicFiles << currentPath;
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else if(QFileInfo(currentPath).isDir())
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{
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validComicFiles << findValidComicFilesInFolder(currentPath);
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}
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}
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QLOG_DEBUG() << "-" << validComicFiles << "-";
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return validComicFiles;
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}
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QList<QString> Comic::findValidComicFilesInFolder(const QString &path)
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{
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QLOG_DEBUG() << "-findValidComicFilesInFolder-" << path;
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if(!QFileInfo(path).isDir())
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return QList<QString>();
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QList<QString> validComicFiles;
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QDir folder(path);
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folder.setNameFilters(Comic::comicExtensions);
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folder.setFilter(QDir::AllDirs|QDir::Files|QDir::NoDotAndDotDot);
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QFileInfoList folderContent = folder.entryInfoList();
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QString currentPath;
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foreach (QFileInfo info, folderContent) {
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currentPath = info.absoluteFilePath();
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if(info.isDir())
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validComicFiles << findValidComicFilesInFolder(currentPath); //find comics recursively
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else if(Comic::fileIsComic(currentPath))
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{
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validComicFiles << currentPath;
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}
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}
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return validComicFiles;
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}
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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FileComic::FileComic()
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:Comic()
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{
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}
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FileComic::FileComic(const QString & path, int atPage )
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:Comic(path,atPage)
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{
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load(path,atPage);
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}
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FileComic::~FileComic()
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{
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_pages.clear();
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_loadedPages.clear();
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_fileNames.clear();
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_newOrder.clear();
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_order.clear();
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}
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bool FileComic::load(const QString & path, int atPage)
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{
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QFileInfo fi(path);
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if(fi.exists())
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{
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if(atPage == -1)
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{
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bm->newComic(path);
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emit bookmarksUpdated();
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}
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_firstPage = atPage;
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//emit bookmarksLoaded(*bm);
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_path = QDir::cleanPath(path);
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//load files size
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return true;
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}
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else
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{
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//QMessageBox::critical(NULL,tr("Not found"),tr("Comic not found")+" : " + path);
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emit errorOpening();
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return false;
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}
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}
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bool FileComic::load(const QString & path, const ComicDB & comic)
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{
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QFileInfo fi(path);
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if(fi.exists())
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{
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QList<int> bookmarkIndexes;
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bookmarkIndexes << comic.info.bookmark1 << comic.info.bookmark2 << comic.info.bookmark3;
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if(bm->load(bookmarkIndexes,comic.info.currentPage-1))
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emit bookmarksUpdated();
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_firstPage = comic.info.currentPage-1;
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_path = QDir::cleanPath(path);
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return true;
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}
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else
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{
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//QMessageBox::critical(NULL,tr("Not found"),tr("Comic not found")+" : " + path);
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moveToThread(QApplication::instance()->thread());
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emit errorOpening();
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return false;
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}
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}
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QList<QString> FileComic::filter(const QList<QString> & src)
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{
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QList<QString> extensions = getSupportedImageLiteralFormats();
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QList<QString> filtered;
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bool fileAccepted = false;
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foreach(QString fileName,src)
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{
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fileAccepted = false;
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if(!fileName.contains("__MACOSX"))
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{
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foreach(QString extension,extensions)
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{
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if(fileName.endsWith(extension,Qt::CaseInsensitive))
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{
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fileAccepted = true;
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break;
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}
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}
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}
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if(fileAccepted)
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filtered.append(fileName);
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}
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return filtered;
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}
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//DELEGATE methods
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void FileComic::fileExtracted(int index, const QByteArray & rawData)
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{
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/*QFile f("c:/temp/out2.txt");
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f.open(QIODevice::Append);
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QTextStream out(&f);*/
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int sortedIndex = _fileNames.indexOf(_order.at(index));
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//out << sortedIndex << " , ";
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//f.close();
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if(sortedIndex == -1)
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return;
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_pages[sortedIndex] = rawData;
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emit imageLoaded(sortedIndex);
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emit imageLoaded(sortedIndex,_pages[sortedIndex]);
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}
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void FileComic::crcError(int index)
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{
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emit crcErrorFound(tr("CRC error on page (%1): some of the pages will not be displayed correctly").arg(index+1));
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}
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//TODO: comprobar que si se produce uno de estos errores, la carga del c<>mic es irrecuperable
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void FileComic::unknownError(int index)
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{
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Q_UNUSED(index)
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emit errorOpening(tr("Unknown error opening the file"));
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//emit errorOpening();
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}
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//--------------------------------------
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QList<QVector<quint32> > FileComic::getSections(int & sectionIndex)
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{
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QVector<quint32> sortedIndexes;
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foreach(QString name, _fileNames)
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{
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sortedIndexes.append(_order.indexOf(name));
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}
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QList<QVector <quint32> > sections;
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quint32 previous = 0;
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sectionIndex = -1;
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int sectionCount = 0;
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QVector <quint32> section;
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int idx = 0;
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unsigned int realIdx;
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foreach(quint32 i, sortedIndexes)
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{
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if(_firstPage == idx)
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{
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sectionIndex = sectionCount;
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realIdx = i;
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}
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if(previous <= i)
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{
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//out << "idx : " << i << endl;
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section.append(i);
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previous = i;
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}
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else
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{
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if(sectionIndex == sectionCount) //found
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{
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if(section.indexOf(realIdx)!=0)
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{
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QVector <quint32> section1;
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QVector <quint32> section2;
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foreach(quint32 si,section)
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{
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if(si<realIdx)
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section1.append(si);
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else
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section2.append(si);
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}
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sectionIndex++;
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sections.append(section1);
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sections.append(section2);
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//out << "SPLIT" << endl;
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}
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else
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{
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sections.append(section);
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}
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}
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else
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sections.append(section);
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section = QVector <quint32> ();
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//out << "---------------" << endl;
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section.append(i);
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//out << "idx : " << i << endl;
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previous = i;
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sectionCount++;
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}
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idx++;
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}
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if(sectionIndex == sectionCount) //found
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{
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if(section.indexOf(realIdx)!=0)
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{
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QVector <quint32> section1;
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QVector <quint32> section2;
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foreach(quint32 si,section)
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{
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if(si<realIdx)
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section1.append(si);
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else
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section2.append(si);
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}
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sectionIndex++;
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sections.append(section1);
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sections.append(section2);
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//out << "SPLIT" << endl;
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}
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else
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{
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sections.append(section);
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}
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}
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else
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sections.append(section);
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//out << "se han encontrado : " << sections.count() << " sectionIndex : " << sectionIndex << endl;
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return sections;
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}
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void FileComic::process()
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{
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CompressedArchive archive(_path);
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if(!archive.toolsLoaded())
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{
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moveToThread(QApplication::instance()->thread());
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emit errorOpening(tr("7z not found"));
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return;
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}
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if(!archive.isValid())
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{
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moveToThread(QApplication::instance()->thread());
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emit errorOpening(tr("Format not supported"));
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return;
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}
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//se filtran para obtener s<>lo los formatos soportados
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_order = archive.getFileNames();
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_fileNames = filter(_order);
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if(_fileNames.size()==0)
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{
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//QMessageBox::critical(NULL,tr("File error"),tr("File not found or not images in file"));
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moveToThread(QApplication::instance()->thread());
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emit errorOpening();
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return;
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}
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//TODO, cambiar por listas
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//_order = _fileNames;
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_pages.resize(_fileNames.size());
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_loadedPages = QVector<bool>(_fileNames.size(),false);
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emit pageChanged(0); // this indicates new comic, index=0
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emit numPages(_pages.size());
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_loaded = true;
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_cfi=0;
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qSort(_fileNames.begin(),_fileNames.end(), naturalSortLessThanCI);
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if(_firstPage == -1)
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_firstPage = bm->getLastPage();
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if(_firstPage >= _pages.length())
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_firstPage = 0;
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_index = _firstPage;
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emit(openAt(_index));
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int sectionIndex;
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QList<QVector <quint32> > sections = getSections(sectionIndex);
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for(int i = sectionIndex; i<sections.count() ; i++)
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archive.getAllData(sections.at(i),this);
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for(int i = 0; i<sectionIndex; i++)
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archive.getAllData(sections.at(i),this);
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||||
//archive.getAllData(QVector<quint32>(),this);
|
||||
/*
|
||||
foreach(QString name,_fileNames)
|
||||
{
|
||||
index = _order.indexOf(name);
|
||||
sortedIndex = _fileNames.indexOf(name);
|
||||
_pages[sortedIndex] = allData.at(index);
|
||||
emit imageLoaded(sortedIndex);
|
||||
emit imageLoaded(sortedIndex,_pages[sortedIndex]);
|
||||
}*/
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit imagesLoaded();
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
FolderComic::FolderComic()
|
||||
:Comic()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
FolderComic::FolderComic(const QString & path, int atPage )
|
||||
:Comic(path, atPage )
|
||||
{
|
||||
load(path, atPage );
|
||||
}
|
||||
|
||||
FolderComic::~FolderComic()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
bool FolderComic::load(const QString & path, int atPage )
|
||||
{
|
||||
_path = path;
|
||||
if(atPage == -1)
|
||||
{
|
||||
bm->newComic(_path);
|
||||
emit bookmarksUpdated();
|
||||
}
|
||||
_firstPage = atPage;
|
||||
//emit bookmarksLoaded(*bm);
|
||||
return true;
|
||||
}
|
||||
|
||||
void FolderComic::process()
|
||||
{
|
||||
QDir d(_path);
|
||||
|
||||
d.setNameFilters(getSupportedImageFormats());
|
||||
d.setFilter(QDir::Files|QDir::NoDotAndDotDot);
|
||||
//d.setSorting(QDir::Name|QDir::IgnoreCase|QDir::LocaleAware);
|
||||
QFileInfoList list = d.entryInfoList();
|
||||
|
||||
qSort(list.begin(),list.end(),naturalSortLessThanCIFileInfo);
|
||||
|
||||
int nPages = list.size();
|
||||
_pages.clear();
|
||||
_pages.resize(nPages);
|
||||
_loadedPages = QVector<bool>(nPages,false);
|
||||
|
||||
if(nPages==0)
|
||||
{
|
||||
//TODO emitir este mensaje en otro sitio
|
||||
//QMessageBox::critical(NULL,QObject::tr("No images found"),QObject::tr("There are not images on the selected folder"));
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit errorOpening();
|
||||
}
|
||||
else
|
||||
{
|
||||
if(_firstPage == -1)
|
||||
_firstPage = bm->getLastPage();
|
||||
|
||||
if(_firstPage >= _pages.length())
|
||||
_firstPage = 0;
|
||||
|
||||
_index = _firstPage;
|
||||
|
||||
emit(openAt(_index));
|
||||
|
||||
emit pageChanged(0); // this indicates new comic, index=0
|
||||
emit numPages(_pages.size());
|
||||
_loaded = true;
|
||||
|
||||
int count=0;
|
||||
int i=_firstPage;
|
||||
while(count<nPages)
|
||||
{
|
||||
QFile f(list.at(i).absoluteFilePath());
|
||||
f.open(QIODevice::ReadOnly);
|
||||
_pages[i]=f.readAll();
|
||||
emit imageLoaded(i);
|
||||
emit imageLoaded(i,_pages[i]);
|
||||
i++;
|
||||
if(i==nPages)
|
||||
i=0;
|
||||
count++;
|
||||
}
|
||||
}
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit imagesLoaded();
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
PDFComic::PDFComic()
|
||||
:Comic()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
PDFComic::PDFComic(const QString & path, int atPage)
|
||||
:Comic(path,atPage)
|
||||
{
|
||||
load(path,atPage);
|
||||
}
|
||||
|
||||
PDFComic::~PDFComic()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
bool PDFComic::load(const QString & path, int atPage)
|
||||
{
|
||||
QFileInfo fi(path);
|
||||
|
||||
if(fi.exists())
|
||||
{
|
||||
_path = path;
|
||||
if(atPage == -1)
|
||||
{
|
||||
bm->newComic(_path);
|
||||
emit bookmarksUpdated();
|
||||
}
|
||||
_firstPage = atPage;
|
||||
//emit bookmarksLoaded(*bm);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit errorOpening();
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
bool PDFComic::load(const QString & path, const ComicDB & comic)
|
||||
{
|
||||
QFileInfo fi(path);
|
||||
|
||||
if(fi.exists())
|
||||
{
|
||||
QList<int> bookmarkIndexes;
|
||||
bookmarkIndexes << comic.info.bookmark1 << comic.info.bookmark2 << comic.info.bookmark3;
|
||||
if(bm->load(bookmarkIndexes,comic.info.currentPage-1))
|
||||
emit bookmarksUpdated();
|
||||
_firstPage = comic.info.currentPage-1;
|
||||
_path = QDir::cleanPath(path);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
//QMessageBox::critical(NULL,tr("Not found"),tr("Comic not found")+" : " + path);
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit errorOpening();
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
void PDFComic::process()
|
||||
{
|
||||
#ifdef Q_OS_MAC
|
||||
pdfComic = new MacOSXPDFComic();
|
||||
if(!pdfComic->openComic(_path))
|
||||
{
|
||||
delete pdfComic;
|
||||
emit errorOpening();
|
||||
return;
|
||||
}
|
||||
#else
|
||||
|
||||
|
||||
pdfComic = Poppler::Document::load(_path);
|
||||
if (!pdfComic)
|
||||
{
|
||||
//delete pdfComic;
|
||||
//pdfComic = 0;
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit errorOpening();
|
||||
return;
|
||||
}
|
||||
if (pdfComic->isLocked())
|
||||
{
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit errorOpening();
|
||||
return;
|
||||
}
|
||||
|
||||
//pdfComic->setRenderHint(Poppler::Document::Antialiasing, true);
|
||||
pdfComic->setRenderHint(Poppler::Document::TextAntialiasing, true);
|
||||
#endif
|
||||
|
||||
int nPages = pdfComic->numPages();
|
||||
emit pageChanged(0); // this indicates new comic, index=0
|
||||
emit numPages(nPages);
|
||||
_loaded = true;
|
||||
//QMessageBox::critical(NULL,QString("%1").arg(nPages),tr("Invalid PDF file"));
|
||||
|
||||
_pages.clear();
|
||||
_pages.resize(nPages);
|
||||
_loadedPages = QVector<bool>(nPages,false);
|
||||
|
||||
if(_firstPage == -1)
|
||||
_firstPage = bm->getLastPage();
|
||||
|
||||
if(_firstPage >= _pages.length())
|
||||
_firstPage = 0;
|
||||
|
||||
_index = _firstPage;
|
||||
emit(openAt(_index));
|
||||
|
||||
//buffer index to avoid race conditions
|
||||
int buffered_index = _index;
|
||||
for(int i=buffered_index;i<nPages;i++)
|
||||
renderPage(i);
|
||||
for(int i=0;i<buffered_index;i++)
|
||||
renderPage(i);
|
||||
|
||||
delete pdfComic;
|
||||
moveToThread(QApplication::instance()->thread());
|
||||
emit imagesLoaded();
|
||||
}
|
||||
|
||||
void PDFComic::renderPage(int page)
|
||||
{
|
||||
#ifdef Q_OS_MAC
|
||||
{
|
||||
QImage img = pdfComic->getPage(page);
|
||||
if(!img.isNull())
|
||||
{
|
||||
QByteArray ba;
|
||||
QBuffer buf(&ba);
|
||||
img.save(&buf, "jpg");
|
||||
_pages[page] = ba;
|
||||
emit imageLoaded(page);
|
||||
emit imageLoaded(page,_pages[page]);
|
||||
}
|
||||
}
|
||||
pdfComic->releaseLastPageData();
|
||||
#else
|
||||
Poppler::Page* pdfpage = pdfComic->page(page);
|
||||
if (pdfpage)
|
||||
{
|
||||
QImage img = pdfpage->renderToImage(150,150);
|
||||
delete pdfpage;
|
||||
QByteArray ba;
|
||||
QBuffer buf(&ba);
|
||||
img.save(&buf, "jpg");
|
||||
_pages[page] = ba;
|
||||
emit imageLoaded(page);
|
||||
emit imageLoaded(page,_pages[page]);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
Comic * FactoryComic::newComic(const QString & path)
|
||||
{
|
||||
|
||||
QFileInfo fi(path);
|
||||
if(fi.exists())
|
||||
{
|
||||
if(fi.isFile())
|
||||
{
|
||||
if(fi.suffix().compare("pdf",Qt::CaseInsensitive) == 0)
|
||||
return new PDFComic();
|
||||
else
|
||||
return new FileComic();
|
||||
}
|
||||
else
|
||||
{
|
||||
if(fi.isDir())
|
||||
return new FolderComic();
|
||||
else
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
else
|
||||
return NULL;
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user