| -rw-r--r-- | library/applnk.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/library/applnk.cpp b/library/applnk.cpp index 00030e8..4adf1bd 100644 --- a/library/applnk.cpp +++ b/library/applnk.cpp @@ -286,385 +286,385 @@ int AppLnk::bigIconSize() \fn QString AppLnk::rotation() const Returns the Rotation property. The value is 0, 90, 180 or 270 degrees. */ /*! \fn QString AppLnk::comment() const Returns the Comment property. \sa setComment() */ /*! \fn QStringList AppLnk::mimeTypes() const Returns the MimeTypes property. This is the list of MIME types that the application can view or edit. */ /*! \fn const QArray<int>& AppLnk::categories() const Returns the Categories property. See the CategoryWidget for more details. \sa setCategories() */ const QArray<int>& AppLnk::categories() const { d->ensureCatArray(); return d->mCat; } /*! \fn int AppLnk::id() const Returns the id of the AppLnk. If the AppLnk is not in an AppLnkSet, this value is 0, otherwise it is a value that is unique for the duration of the current process. \sa AppLnkSet::find() */ /*! \fn bool AppLnk::isValid() const Returns TRUE if this AppLnk is valid; otherwise returns FALSE. */ /*! \fn bool AppLnk::fileKnown() const If the with the AppLnk associated file is not equal to QString::null */ /*! \fn bool AppLnk::linkFileKnown()const The filename of the AppLnk */ /*! \fn void AppLnk::setRotation( const QString& ) The default rotation of the associated application. This function is included inline for binary compatible issues */ /*! Creates an invalid AppLnk. \sa isValid() */ AppLnk::AppLnk() { mId = 0; d = new AppLnkPrivate(); } /*! Loads \a file (e.g. \e app.desktop) as an AppLnk. \sa writeLink() */ AppLnk::AppLnk( const QString &file ) { QStringList sl; d = new AppLnkPrivate(); if ( !file.isNull() ) { Config config( file, Config::File ); if ( config.isValid() ) { config.setGroup( "Desktop Entry" ); mName = config.readEntry( "Name", file ); mExec = config.readEntry( "Exec" ); mType = config.readEntry( "Type", QString::null ); mIconFile = config.readEntry( "Icon", QString::null ); mRotation = config.readEntry( "Rotation", "" ); mComment = config.readEntry( "Comment", QString::null ); // MIME types are case-insensitive. mMimeTypes = config.readListEntry( "MimeType", ';' ); for (QStringList::Iterator it=mMimeTypes.begin(); it!=mMimeTypes.end(); ++it) *it = (*it).lower(); mMimeTypeIcons = config.readListEntry( "MimeTypeIcons", ';' ); mLinkFile = file; mFile = config.readEntry("File", QString::null); if ( !mExec. isEmpty ( )) { mFile = QString::null; } else if ( mFile[0] != '/' ) { int slash = file.findRev('/'); if ( slash >= 0 ) { mFile = file.left(slash) + '/' + mFile; } } d->mCatList = config.readListEntry("Categories", ';'); if ( d->mCatList[0].toInt() < -1 ) { // numeric cats in file! convert to text Categories cat( 0 ); cat.load( categoryFileName() ); d->mCat.resize( d->mCatList.count() ); int i; QStringList::ConstIterator it; for ( i = 0, it = d->mCatList.begin(); it != d->mCatList.end(); ++it, i++ ) { bool number; int id = (*it).toInt( &number ); if ( !number ) { // convert from text id = cat.id( "Document View", *it ); if ( id == 0 ) id = cat.addCategory( "Document View", *it ); } d->mCat[i] = id; } d->updateCatListFromArray(); } } } mId = 0; } AppLnk& AppLnk::operator=(const AppLnk ©) { if ( this == © ) return *this; if ( mId ) qWarning("Deleting AppLnk that is in an AppLnkSet"); if ( d ) delete d; mName = copy.mName; /* remove for Qtopia 3.0 -zecke */ mPixmap = copy.mPixmap; mBigPixmap = copy.mBigPixmap; mExec = copy.mExec; mType = copy.mType; mRotation = copy.mRotation; mComment = copy.mComment; mFile = copy.mFile; mLinkFile = copy.mLinkFile; mIconFile = copy.mIconFile; mMimeTypes = copy.mMimeTypes; mMimeTypeIcons = copy.mMimeTypeIcons; mId = 0; d = new AppLnkPrivate(); d->mCat = copy.d->mCat; d->mCatList = copy.d->mCatList; d->mPixmaps = copy.d->mPixmaps; return *this; } /*! protected internally to share code should I document that at all? I don't know the TT style for that */ const QPixmap& AppLnk::pixmap( int pos, int size ) const { if ( d->mPixmaps[pos].isNull() ) { AppLnk* that = (AppLnk*)this; if ( mIconFile.isEmpty() ) { MimeType mt(type()); that->d->mPixmaps[pos] = mt.pixmap(); if ( that->d->mPixmaps[pos].isNull() ) that->d->mPixmaps[pos].convertFromImage( Resource::loadImage("UnknownDocument") .smoothScale( size, size ) ); return that->d->mPixmaps[pos]; } QImage unscaledIcon = Resource::loadImage( that->mIconFile ); if ( unscaledIcon.isNull() ) { - qDebug( "Cannot find icon: %s", that->mIconFile.latin1() ); + // qDebug( "Cannot find icon: %s", that->mIconFile.latin1() ); that->d->mPixmaps[pos].convertFromImage( Resource::loadImage("UnknownDocument") .smoothScale( size, size ) ); } else { that->d->mPixmaps[0].convertFromImage( unscaledIcon.smoothScale( smallSize, smallSize ) ); that->d->mPixmaps[1].convertFromImage( unscaledIcon.smoothScale( bigSize, bigSize ) ); } return that->d->mPixmaps[pos]; } return d->mPixmaps[pos]; } /*! Returns a small pixmap associated with the application. \sa bigPixmap() setIcon() */ const QPixmap& AppLnk::pixmap() const { if ( d->mPixmaps[0].isNull() ) { return pixmap(AppLnkPrivate::Normal, smallSize ); } return d->mPixmaps[0]; } /*! Returns a large pixmap associated with the application. \sa pixmap() setIcon() */ const QPixmap& AppLnk::bigPixmap() const { if ( d->mPixmaps[1].isNull() ) { return pixmap( AppLnkPrivate::Big, bigSize ); } return d->mPixmaps[1]; } /*! Returns the type of the AppLnk. For applications, games and settings the type is \c Application; for documents the type is the document's MIME type. */ QString AppLnk::type() const { if ( mType.isNull() ) { AppLnk* that = (AppLnk*)this; QString f = file(); if ( !f.isNull() ) { MimeType mt(f); that->mType = mt.id(); return that->mType; } } return mType; } /*! Returns the file associated with the AppLnk. \sa exec() name() */ QString AppLnk::file() const { if ( mExec.isEmpty ( ) && mFile.isNull() ) { AppLnk* that = (AppLnk*)this; QString ext = MimeType(mType).extension(); if ( !ext.isEmpty() ) ext = "." + ext; if ( !mLinkFile.isEmpty() ) { that->mFile = mLinkFile.right(8)==".desktop" // 8 = strlen(".desktop") ? mLinkFile.left(mLinkFile.length()-8) : mLinkFile; qDebug("mFile now == %s", mFile.latin1()); } else if ( mType.contains('/') ) { that->mFile = QString(getenv("HOME"))+"/Documents/"+mType+"/"+safeFileName(that->mName); /* * A file with the same name or a .desktop file already exists */ if ( QFile::exists(that->mFile+ext) || QFile::exists(that->mFile+".desktop") ) { int n=1; QString nn; while (QFile::exists((nn=(that->mFile+"_"+QString::number(n)))+ext) || QFile::exists(nn+".desktop")) n++; that->mFile = nn; } that->mLinkFile = that->mFile+".desktop"; that->mFile += ext; } prepareDirectories(that->mFile); if ( !that->mFile.isEmpty() ) { QFile f(that->mFile); if ( !f.open(IO_WriteOnly) ) that->mFile = QString::null; return that->mFile; } } return mFile; } /*! Returns the desktop file corresponding to this AppLnk. \sa file() exec() name() */ QString AppLnk::linkFile() const { if ( mLinkFile.isNull() ) { AppLnk* that = (AppLnk*)this; if ( type().contains('/') ) { StorageInfo storage; const FileSystem *fs = storage.fileSystemOf( that->mFile ); /* tmpfs + and ramfs are available too but not removable * either we fix storage or add this */ if ( fs && ( fs->isRemovable() || fs->disk() == "/dev/mtdblock6" || fs->disk() == "tmpfs") ) { that->mLinkFile = fs->path(); } else that->mLinkFile = getenv( "HOME" ); that->mLinkFile += "/Documents/"+type()+"/"+safeFileName(that->mName); /* the desktop file exists make sure we don't point to the same file */ if ( QFile::exists(that->mLinkFile+".desktop") ) { AppLnk lnk( that->mLinkFile + ".desktop" ); /* the linked is different */ if(that->file() != lnk.file() ) { int n = 1; QString nn; while (QFile::exists((nn=that->mLinkFile+"_"+QString::number(n))+".desktop")) { n++; /* just to be sure */ AppLnk lnk(nn ); if (lnk.file() == that->file() ) break; } that->mLinkFile = nn; } } that->mLinkFile += ".desktop"; storeLink(); } return that->mLinkFile; } return mLinkFile; } /*! Copies \a copy. */ AppLnk::AppLnk( const AppLnk © ) { mName = copy.mName; mPixmap = copy.mPixmap; mBigPixmap = copy.mBigPixmap; mExec = copy.mExec; mType = copy.mType; mRotation = copy.mRotation; mComment = copy.mComment; mFile = copy.mFile; mLinkFile = copy.mLinkFile; mIconFile = copy.mIconFile; mMimeTypes = copy.mMimeTypes; mMimeTypeIcons = copy.mMimeTypeIcons; mId = 0; d = new AppLnkPrivate(); d->mCat = copy.d->mCat; d->mCatList = copy.d->mCatList; d->mPixmaps = copy.d->mPixmaps; } /*! Destroys the AppLnk. Note that if the AppLnk is currently a member of an AppLnkSet, this will produce a run-time warning. \sa AppLnkSet::add() AppLnkSet::remove() */ AppLnk::~AppLnk() { if ( mId ) qWarning("Deleting AppLnk that is in an AppLnkSet"); if ( d ) delete d; } /*! \overload Executes the application associated with this AppLnk. \sa exec() @@ -918,567 +918,567 @@ QString AppLnk::property(const QString& key) const Config cfg(lf, Config::File); return cfg.readEntry(key); } bool AppLnk::isPreloaded() const { // Preload information is stored in the Launcher config in v1.5. Config cfg("Launcher"); cfg.setGroup("Preload"); QStringList apps = cfg.readListEntry("Apps",','); if (apps.contains(exec())) return true; return false; } void AppLnk::setPreloaded(bool yesNo) { // Preload information is stored in the Launcher config in v1.5. Config cfg("Launcher"); cfg.setGroup("Preload"); QStringList apps = cfg.readListEntry("Apps", ','); if (apps.contains(exec()) && !yesNo) apps.remove(exec()); else if (yesNo && !apps.contains(exec())) apps.append(exec()); cfg.writeEntry("Apps", apps, ','); } /*! Deletes both the linkFile() and the file() associated with this AppLnk. \sa removeLinkFile() */ void AppLnk::removeFiles() { bool valid = isValid(); if ( !valid || !linkFileKnown() || QFile::remove(linkFile()) ) { if ( QFile::remove(file()) ) { #ifndef QT_NO_COP QCopEnvelope e("QPE/System", "linkChanged(QString)"); if ( linkFileKnown() ) e << linkFile(); else e << file(); #endif } else if ( valid ) { // restore link writeLink(); } } } /*! Deletes the linkFile(), leaving any file() untouched. \sa removeFiles() */ void AppLnk::removeLinkFile() { if ( isValid() && linkFileKnown() && QFile::remove(linkFile()) ) { #ifndef QT_NO_COP QCopEnvelope e("QPE/System", "linkChanged(QString)"); e << linkFile(); #endif } } class AppLnkSetPrivate { public: AppLnkSetPrivate() { typPix.setAutoDelete(TRUE); typPixBig.setAutoDelete(TRUE); typName.setAutoDelete(TRUE); } QDict<QPixmap> typPix; QDict<QPixmap> typPixBig; QDict<QString> typName; }; /*! \class AppLnkSet applnk.h \brief The AppLnkSet class is a set of AppLnk objects. */ /*! \fn QStringList AppLnkSet::types() const Returns the list of \link applnk.html#Types types\endlink in the set. For applications, games and settings the type is \c Application; for documents the type is the document's MIME type. \sa AppLnk::type(), typeName(), typePixmap(), typeBigPixmap() */ /*! \fn const QList<AppLnk>& AppLnkSet::children() const Returns the members of the set. */ /*! Constructs an empty AppLnkSet. */ AppLnkSet::AppLnkSet() : d(new AppLnkSetPrivate) { } /*! Constructs an AppLnkSet that contains AppLnk objects representing all the files in the given \a directory (and any subdirectories recursively). \omit The directories may contain ".directory" files which override any AppLnk::type() values for AppLnk objects found in the directory. This allows simple localization of application types. \endomit */ AppLnkSet::AppLnkSet( const QString &directory ) : d(new AppLnkSetPrivate) { QDir dir( directory ); mFile = directory; findChildren(directory,QString::null,QString::null); } /*! Detaches all AppLnk objects from the set. The set become empty and the caller becomes responsible for deleting the AppLnk objects. */ void AppLnkSet::detachChildren() { QListIterator<AppLnk> it( mApps ); for ( ; it.current(); ) { AppLnk* a = *it; ++it; a->mId = 0; } mApps.clear(); } /*! Destroys the set, deleting all the AppLnk objects it contains. \sa detachChildren() */ AppLnkSet::~AppLnkSet() { QListIterator<AppLnk> it( mApps ); for ( ; it.current(); ) { AppLnk* a = *it; ++it; a->mId = 0; delete a; } delete d; } void AppLnkSet::findChildren(const QString &dr, const QString& typ, const QString& typName, int depth) { depth++; if ( depth > 10 ) return; QDir dir( dr ); QString typNameLocal = typName; if ( dir.exists( ".directory" ) ) { Config config( dr + "/.directory", Config::File ); config.setGroup( "Desktop Entry" ); typNameLocal = config.readEntry( "Name", typNameLocal ); if ( !typ.isEmpty() ) { QString iconFile = config.readEntry( "Icon", "AppsIcon" ); QImage unscaledIcon = Resource::loadImage( iconFile ); QPixmap pm, bpm; pm.convertFromImage( unscaledIcon.smoothScale( smallSize, smallSize ) ); bpm.convertFromImage( unscaledIcon.smoothScale( bigSize, bigSize ) ); d->typPix.insert(typ, new QPixmap(pm)); d->typPixBig.insert(typ, new QPixmap(bpm)); d->typName.insert(typ, new QString(typNameLocal)); } } const QFileInfoList *list = dir.entryInfoList(); if ( list ) { QFileInfo* fi; bool cadded=FALSE; for ( QFileInfoListIterator it(*list); (fi=*it); ++it ) { QString bn = fi->fileName(); +// qDebug("findChildren "+bn); if ( bn[0] != '.' && bn != "CVS" ) { if ( fi->isDir() ) { QString c = typ.isNull() ? bn : typ+"/"+bn; QString d = typNameLocal.isNull() ? bn : typNameLocal+"/"+bn; findChildren(fi->filePath(), c, d, depth ); } else { if ( fi->extension(FALSE) == "desktop" ) { AppLnk* app = new AppLnk( fi->filePath() ); #ifdef QT_NO_QWS_MULTIPROCESS if ( !Global::isBuiltinCommand( app->exec() ) ) delete app; else #endif { if ( !typ.isEmpty() ) { if ( !cadded ) { typs.append(typ); cadded = TRUE; } app->setType(typ); } add(app); } } } } } } } /*! Adds AppLnk \a f to the set. The set takes responsibility for deleting \a f. \sa remove() */ void AppLnkSet::add( AppLnk *f ) { if ( f->mId == 0 ) { AppLnk::lastId++; f->mId = AppLnk::lastId; mApps.append( f ); } else { qWarning("Attempt to add an AppLnk twice"); } } /*! Removes AppLnk \a f to the set. The caller becomes responsible for deleting \a f. Returns TRUE if \a f was in the set; otherwise returns FALSE. \sa add() */ bool AppLnkSet::remove( AppLnk *f ) { if ( mApps.remove( f ) ) { f->mId = 0; return TRUE; } return FALSE; } /*! Returns the localized name for type \a t. For applications, games and settings the type is \c Application; for documents the type is the document's MIME type. */ QString AppLnkSet::typeName( const QString& t ) const { QString *st = d->typName.find(t); return st ? *st : QString::null; } /*! Returns the small pixmap associated with type \a t. For applications, games and settings the type is \c Application; for documents the type is the document's MIME type. */ QPixmap AppLnkSet::typePixmap( const QString& t ) const { QPixmap *pm = d->typPix.find(t); return pm ? *pm : QPixmap(); } /*! Returns the large pixmap associated with type \a t. For applications, games and settings the type is \c Application; for documents the type is the document's MIME type. */ QPixmap AppLnkSet::typeBigPixmap( const QString& t ) const { QPixmap *pm = d->typPixBig.find(t); return pm ? *pm : QPixmap(); } /*! Returns the AppLnk with the given \a id. */ const AppLnk *AppLnkSet::find( int id ) const { QListIterator<AppLnk> it( children() ); for ( ; it.current(); ++it ) { const AppLnk *app = it.current(); if ( app->id() == id ) return app; } return 0; } /*! Returns the AppLnk with the given \a exec attribute. */ const AppLnk *AppLnkSet::findExec( const QString& exec ) const { QListIterator<AppLnk> it( children() ); for ( ; it.current(); ++it ) { const AppLnk *app = it.current(); if ( app->exec() == exec ) return app; } return 0; } /*! \class DocLnkSet applnk.h \brief The DocLnkSet class is a set of DocLnk objects. */ /*! \fn const QList<DocLnk>& DocLnkSet::children() const Returns the members of the set. */ /*! Constructs an empty DocLnkSet. \sa appendFrom() */ DocLnkSet::DocLnkSet() { } /*! Constructs a DocLnkSet that contains DocLnk objects representing all the files in the \a directory (and any subdirectories, recursively). If \a mimefilter is not null, only documents with a MIME type matching \a mimefilter are selected. The value may contain multiple wild-card patterns separated by ";", such as \c{*o/mpeg;audio/x-wav}. See also \link applnk.html#files-and-links Files and Links\endlink. */ DocLnkSet::DocLnkSet( const QString &directory, const QString& mimefilter ) : AppLnkSet() { QDir dir( directory ); mFile = dir.dirName(); QDict<void> reference; QStringList subFilter = QStringList::split(";", mimefilter); QValueList<QRegExp> mimeFilters; for( QStringList::Iterator it = subFilter.begin(); it != subFilter.end(); ++ it ) mimeFilters.append( QRegExp(*it, FALSE, TRUE) ); findChildren(directory, mimeFilters, reference); const QList<DocLnk> &list = children(); for ( QListIterator<DocLnk> it( list ); it.current(); ++it ) { reference.remove( (*it)->file() ); } - for ( QDictIterator<void> dit(reference); dit.current(); ++dit ) { if ( dit.current() == (void*)2 ) { // Unreferenced, make an unwritten link DocLnk* dl = new DocLnk; QFileInfo fi( dit.currentKey() ); dl->setFile(fi.filePath()); dl->setName(fi.baseName()); // #### default to current path? // dl->setCategories( ... ); bool match = mimefilter.isNull(); if ( !match ) for( QValueList<QRegExp>::Iterator it = mimeFilters.begin(); it != mimeFilters.end() && !match; ++ it ) if ( (*it).match(dl->type()) >= 0 ) match = TRUE; if ( match /* && dl->type() != "application/octet-stream" */ && !!dl->exec() ) add(dl); else delete dl; } } } // other becomes empty /*! Transfers all DocLnk objects from \a other to this set. \a other becomes empty. */ void DocLnkSet::appendFrom( DocLnkSet& other ) { if ( &other == this ) return; QListIterator<AppLnk> it( other.mApps ); for ( ; it.current(); ) { mApps.append(*it); ++it; } other.mApps.clear(); } void DocLnkSet::findChildren(const QString &dr, const QValueList<QRegExp> &mimeFilters, QDict<void> &reference, int depth) { depth++; if ( depth > 10 ) return; QDir dir( dr ); /* Opie got a different approach * I guess it's geek vs. consumer * in this case to be discussed */ if ( dir.exists( ".Qtopia-ignore" ) ) return; const QFileInfoList *list = dir.entryInfoList(); if ( list ) { QFileInfo* fi; for ( QFileInfoListIterator it(*list); (fi=*it); ++it ) { QString bn = fi->fileName(); if ( bn[0] != '.' ) { if ( fi->isDir() ) { if ( bn != "CVS" && bn != "Qtopia" && bn != "QtPalmtop" ) findChildren(fi->filePath(), mimeFilters, reference, depth); } else { if ( fi->extension(FALSE) == "desktop" ) { DocLnk* dl = new DocLnk( fi->filePath() ); QFileInfo fi2(dl->file()); bool match = FALSE; if ( !fi2.exists() ) { dir.remove( dl->file() ); } if ( mimeFilters.count() == 0 ) { add( dl ); match = TRUE; } else { for( QValueList<QRegExp>::ConstIterator it = mimeFilters.begin(); it != mimeFilters.end(); ++ it ) { if ( (*it).match(dl->type()) >= 0 ) { add(dl); match = TRUE; } } } if ( !match ) delete dl; } else { if ( !reference.find(fi->fileName()) ) reference.insert(fi->filePath(), (void*)2); } } } } } } /*! \class DocLnk applnk.h \brief The DocLnk class represents loaded document references. */ /*! \fn DocLnk::DocLnk( const DocLnk &o ) Copies \a o. */ /*! Constructs a DocLnk from a valid .desktop \a file or a new .desktop \a file for other files. */ DocLnk::DocLnk( const QString &file ) : AppLnk(file) { init(file); } /*! Constructs a DocLnk from a valid .desktop \a file or a new .desktop \a file for other files. If \a may_be_desktopfile is TRUE, then an attempt is made to read \a file as a .desktop file; if that fails it is read as a normal file. */ DocLnk::DocLnk( const QString &file, bool may_be_desktopfile ) : AppLnk(may_be_desktopfile ? file : QString::null) { init(file); } void DocLnk::init(const QString &file) { if ( isValid() ) { #ifndef FORCED_DIR_STRUCTURE_WAY if ( mType.isNull() ) // try to infer it #endif { int s0 = file.findRev('/'); if ( s0 > 0 ) { int s1 = file.findRev('/',s0-1); if ( s1 > 0 ) { int s2 = file.findRev('/',s1-1); if ( s2 > 0 ) { mType = file.mid(s2+1,s0-s2-1); } } } } } else if ( QFile::exists(file) ) { QString n = file; n.replace(QRegExp(".*/"),""); n.replace(QRegExp("\\..*"),""); setName( n ); setFile( file ); } MimeType mt(mType); if( mt.application() ) mExec = mt.application()->exec(); } /*! Constructs an invalid DocLnk. */ DocLnk::DocLnk() { } /*! Destroys the DocLnk. Just like AppLnk objects, a run-time error occurs if the DocLnk is a member of a DocLnkSet (or AppLnkSet). */ DocLnk::~DocLnk() { } /*! \reimp */ QString DocLnk::exec() const { MimeType mt(type()); const AppLnk* app = mt.application(); if ( app ) return app->exec(); else return QString::null; } /*! \reimp */ void DocLnk::invoke(const QStringList& args) const { |