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Keep track of erros while opening a comic

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This way we can query if an error ocurred opening a comic.
This commit is contained in:
Luis Ángel San Martín 2018-04-28 17:55:48 +02:00
parent 6542162293
commit aba45b3011
2 changed files with 22 additions and 2 deletions
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19
common/comic.cpp
View File

@ -44,13 +44,13 @@ const QStringList Comic::literalComicExtensions = LiteralComicArchiveExtensions;
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
Comic::Comic() Comic::Comic()
:_pages(),_index(0),_path(),_loaded(false),bm(new Bookmarks()),_loadedPages(),_isPDF(false),_invalidated(false) :_pages(),_index(0),_path(),_loaded(false),bm(new Bookmarks()),_loadedPages(),_isPDF(false),_invalidated(false),_errorOpening(false)
{ {
setup(); setup();
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
Comic::Comic(const QString & pathFile, int atPage ) Comic::Comic(const QString & pathFile, int atPage )
:_pages(),_index(0),_path(pathFile),_loaded(false),bm(new Bookmarks()),_loadedPages(),_isPDF(false),_firstPage(atPage) :_pages(),_index(0),_path(pathFile),_loaded(false),bm(new Bookmarks()),_loadedPages(),_isPDF(false),_firstPage(atPage),_errorOpening(false)
{ {
setup(); setup();
} }
@ -66,6 +66,16 @@ void Comic::setup()
connect(this,SIGNAL(pageChanged(int)),this,SLOT(checkIsBookmark(int))); connect(this,SIGNAL(pageChanged(int)),this,SLOT(checkIsBookmark(int)));
connect(this,SIGNAL(imageLoaded(int)),this,SLOT(updateBookmarkImage(int))); connect(this,SIGNAL(imageLoaded(int)),this,SLOT(updateBookmarkImage(int)));
connect(this,SIGNAL(imageLoaded(int)),this,SLOT(setPageLoaded(int))); connect(this,SIGNAL(imageLoaded(int)),this,SLOT(setPageLoaded(int)));
auto l = [&](){ _errorOpening = true; };
void (Comic::* errorOpeningPtr)() = &Comic::errorOpening;
void (Comic::* errorOpeningWithStringPtr)(QString) = &Comic::errorOpening;
connect(this, errorOpeningPtr, l);
connect(this, errorOpeningWithStringPtr, l);
connect(this, &Comic::crcErrorFound, l);
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
int Comic::nextPage() int Comic::nextPage()
@ -230,6 +240,11 @@ bool Comic::pageIsLoaded(int page)
return _loadedPages[page]; return _loadedPages[page];
} }
bool Comic::hasBeenAnErrorOpening()
{
return _errorOpening;
}
bool Comic::fileIsComic(const QString &path) bool Comic::fileIsComic(const QString &path)
{ {
QFileInfo info(path); QFileInfo info(path);

5
common/comic.h
View File

@ -40,6 +40,8 @@ class Comic : public QObject
bool _invalidated; bool _invalidated;
bool _errorOpening;
public: public:
static const QStringList imageExtensions; static const QStringList imageExtensions;
@ -73,6 +75,9 @@ class Comic : public QObject
QByteArray getRawPage(int page); QByteArray getRawPage(int page);
bool pageIsLoaded(int page); bool pageIsLoaded(int page);
//check if the comic has failed loading
bool hasBeenAnErrorOpening();
inline static QStringList getSupportedImageFormats() { return imageExtensions;} inline static QStringList getSupportedImageFormats() { return imageExtensions;}
inline static QStringList getSupportedImageLiteralFormats() { return literalImageExtensions;} inline static QStringList getSupportedImageLiteralFormats() { return literalImageExtensions;}