| -rw-r--r-- | library/applnk.cpp | 23 | ||||
| -rw-r--r-- | library/applnk.h | 5 |
2 files changed, 28 insertions, 0 deletions
diff --git a/library/applnk.cpp b/library/applnk.cpp index 778ccab..9498f84 100644 --- a/library/applnk.cpp +++ b/library/applnk.cpp @@ -353,512 +353,535 @@ QString AppLnk::linkFile() const qWarning("AppLnk::linkFile exists %s", that->mLinkFile.latin1() ); while (QFile::exists((nn=that->mLinkFile+"_"+QString::number(n))+".desktop")){ n++; AppLnk lnk(nn ); // just to be sure if(lnk.file() ==that->file() ){ break; } } that->mLinkFile = nn; } } that->mLinkFile += ".desktop"; qWarning("AppLnk::linkFile is %s", that->mLinkFile.latin1() ); 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; } /*! Destroys the AppLnk. Note that if the AppLnk is current 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; } /*! Executes the application associated with this AppLnk. */ void AppLnk::execute() const { execute(QStringList()); } /*! Executes the application associated with this AppLnk, with \a args as arguments. */ void AppLnk::execute(const QStringList& args) const { #ifdef Q_WS_QWS if ( !mRotation.isEmpty() ) { // ######## this will only work in the server int rot = QPEApplication::defaultRotation(); rot = (rot+mRotation.toInt())%360; QCString old = getenv("QWS_DISPLAY"); setenv("QWS_DISPLAY", QString("Transformed:Rot%1:0").arg(rot), 1); invoke(args); setenv("QWS_DISPLAY", old.data(), 1); } else #endif invoke(args); } /*! Invokes the application associated with this AppLnk, with \a args as arguments. Rotation is not taken into account by this function, you should not call it directly. \sa execute() */ void AppLnk::invoke(const QStringList& args) const { Global::execute( exec(), args[0] ); } /*! Sets the Exec property to \a exec. \sa exec() */ void AppLnk::setExec( const QString& exec ) { mExec = exec; } /*! Sets the Name property to \a docname. \sa name() */ void AppLnk::setName( const QString& docname ) { mName = docname; } /*! Sets the File property to \a filename. \sa file() */ void AppLnk::setFile( const QString& filename ) { mFile = filename; } /*! Sets the LinkFile property to \a filename. \sa linkFile() */ void AppLnk::setLinkFile( const QString& filename ) { mLinkFile = filename; } /*! Sets the Comment property to \a comment. \sa comment() */ void AppLnk::setComment( const QString& comment ) { mComment = comment; } /*! Sets the Type property to \a type. \sa type() */ void AppLnk::setType( const QString& type ) { mType = type; } /*! Sets the Icon property to \a iconname. \sa pixmap(), bigPixmap() */ void AppLnk::setIcon( const QString& iconname ) { mIconFile = iconname; QImage unscaledIcon = Resource::loadImage( mIconFile ); mPixmap.convertFromImage( unscaledIcon.smoothScale( smallSize, smallSize ) ); mBigPixmap.convertFromImage( unscaledIcon.smoothScale( bigSize, bigSize ) ); } /*! Sets the Categories property to \a c. \sa categories() */ void AppLnk::setCategories( const QArray<int>& c ) { d->mCat = c; } /*! \fn QStringList AppLnk::mimeTypeIcons() const Returns the MimeTypeIcons property of the AppLnk. */ /*! Attempts to ensure that the link file for this AppLnk exists, including creating any required directories. Returns TRUE if successful. */ bool AppLnk::ensureLinkExists() const { QString lf = linkFile(); return prepareDirectories(lf); } /*! Commits the AppLnk to disk. Returns whether the operation succeeded. The "linkChanged(QString)" message is sent to the "QPE/System" QCop channel as a result. */ bool AppLnk::writeLink() const { // Only re-writes settable parts QString lf = linkFile(); if ( !ensureLinkExists() ) return FALSE; storeLink(); return TRUE; } void AppLnk::storeLink() const { Config config( mLinkFile, Config::File ); config.setGroup("Desktop Entry"); config.writeEntry("Name",mName); if ( !mIconFile.isNull() ) config.writeEntry("Icon",mIconFile); config.writeEntry("Type",type()); if ( !mComment.isNull() ) config.writeEntry("Comment",mComment); config.writeEntry("File",file()); // write out the id... int i; QStringList sl; for ( i = 0; i < int(d->mCat.count()); i++ ) { sl.append( QString::number( d->mCat[i] ) ); } config.writeEntry( "Categories", sl, ';' ); QCopEnvelope e("QPE/System", "linkChanged(QString)"); e << mLinkFile; } /*! Sets the property named \a key to \a value. */ void AppLnk::setProperty(const QString& key, const QString& value) { if ( ensureLinkExists() ) { Config cfg(linkFile(), Config::File); cfg.writeEntry(key,value); } } /*! Returns the property named \a key. */ QString AppLnk::property(const QString& key) const { QString lf = linkFile(); if ( !QFile::exists(lf) ) return QString::null; 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 file() associated with this AppLnk. */ void AppLnk::removeFiles() { bool valid = isValid(); if ( !valid || !linkFileKnown() || QFile::remove(linkFile()) ) { if ( QFile::remove(file()) ) { QCopEnvelope e("QPE/System", "linkChanged(QString)"); if ( linkFileKnown() ) e << linkFile(); else e << file(); } else if ( valid ) { // restore link writeLink(); } } } /*! Delete the linkFile(), leaving any file() untouched. */ void AppLnk::removeLinkFile() { if ( isValid() && linkFileKnown() && QFile::remove(linkFile()) ) { QCopEnvelope e("QPE/System", "linkChanged(QString)"); e << linkFile(); } } 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 types in the set. \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 a \a directory (recursively). The directories may contain ".directory" files which overrides any AppLnk::type() value of AppLnk objects found in the directory. This allows simple localization of application types. */ 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 call 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 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(); 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 \a f to the set. The set takes over 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 \a f to the set, returning whether \a f was in the set. The caller becomes responsible for deleting \a f. \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. */ 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. */ 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. */ 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; } /*! diff --git a/library/applnk.h b/library/applnk.h index 18e20b6..9b5523e 100644 --- a/library/applnk.h +++ b/library/applnk.h @@ -1,172 +1,177 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #ifndef __APPLNK_H__ #define __APPLNK_H__ #include <qobject.h> #include <qiconset.h> #include <qlist.h> #include <qdict.h> #include <qstringlist.h> class AppLnkSetPrivate; class AppLnkPrivate; class AppLnk { public: AppLnk(); AppLnk( const QString &file ); AppLnk( const AppLnk © ); // copy constructor virtual ~AppLnk(); bool isValid() const { return !mLinkFile.isNull(); } static void setSmallIconSize(int); static void setBigIconSize(int); static int smallIconSize(); static int bigIconSize(); QString name() const { return mName; } const QPixmap& pixmap() const; const QPixmap& bigPixmap() const; virtual QString exec() const { return mExec; } QString type() const; QString rotation() const { return mRotation; } QString comment() const { return mComment; } QString file() const; QString linkFile() const; QStringList mimeTypes() const { return mMimeTypes; } QStringList mimeTypeIcons() const { return mMimeTypeIcons; } const QArray<int> &categories() const; int id() const { return mId; } bool linkFileKnown() const { return !mLinkFile.isNull(); } void execute() const; void execute(const QStringList& args) const; void removeFiles(); void removeLinkFile(); void setName( const QString& docname ); void setExec( const QString& exec ); void setFile( const QString& filename ); void setLinkFile( const QString& filename ); void setComment( const QString& comment ); void setType( const QString& mimetype ); void setIcon( const QString& iconname ); void setCategories( const QArray<int> &v ); bool writeLink() const; void setProperty(const QString& key, const QString& value); QString property(const QString& key) const; +//#ifdef QTOPIA_INTERNAL_PRELOADACCESS + bool isPreloaded() const; + void setPreloaded(bool yesNo); +//#endif + protected: QString mName; QPixmap mPixmap; QPixmap mBigPixmap; QString mExec; QString mType; QString mRotation; QString mComment; QString mFile; QString mLinkFile; QString mIconFile; QStringList mMimeTypes; QStringList mMimeTypeIcons; int mId; static int lastId; AppLnkPrivate *d; friend class AppLnkSet; virtual void invoke(const QStringList& args) const; bool ensureLinkExists() const; void storeLink() const; }; class DocLnk : public AppLnk { public: DocLnk(); DocLnk( const DocLnk &o ) : AppLnk(o) { } DocLnk( const QString &file ); DocLnk( const QString &file, bool may_be_desktopfile ); virtual ~DocLnk(); QString exec() const; protected: void invoke(const QStringList& args) const; private: void init(const QString &file); }; class AppLnkSet { public: AppLnkSet(); AppLnkSet( const QString &dir ); ~AppLnkSet(); const AppLnk *find( int id ) const; const AppLnk *findExec( const QString& execname ) const; QStringList types() const { return typs; } QString typeName( const QString& ) const; QPixmap typePixmap( const QString& ) const; QPixmap typeBigPixmap( const QString& ) const; void add(AppLnk*); bool remove(AppLnk*); const QList<AppLnk> &children() const { return mApps; } void detachChildren(); protected: friend class AppLnk; QList<AppLnk> mApps; QString mFile; QStringList typs; AppLnkSetPrivate *d; private: AppLnkSet( const AppLnkSet & ); // no copying! void findChildren(const QString &, const QString& t, const QString& lt, int depth = 0); }; class DocLnkSet : public AppLnkSet { public: DocLnkSet(); DocLnkSet( const QString &dir, const QString &mimefilter=QString::null ); const QList<DocLnk> &children() const { return (const QList<DocLnk> &)mApps; } void appendFrom( DocLnkSet& other ); private: DocLnkSet( const DocLnkSet & ); // no copying! void findChildren(const QString &dr, const QValueList<QRegExp> &mimeFilters, QDict<void> &reference, int depth=0); }; #endif // __APPLNK_H__ |