| -rw-r--r-- | library/applnk.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/library/applnk.h b/library/applnk.h new file mode 100644 index 0000000..c6f92a3 --- a/dev/null +++ b/library/applnk.h @@ -0,0 +1,169 @@ +/********************************************************************** +** 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; } + + 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; + +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; +}; + +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__ + |