/* This file is part of the KDE libraries Copyright (c) 1999 Pietro Iglio This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef KDESKTOPFILE_H #define KDESKTOPFILE_H #include class KConfigGroup; class KDesktopFilePrivate; /** * \class KDesktopFile kdesktopfile.h * * %KDE Desktop File Management. * This class implements %KDE's support for the freedesktop.org * Desktop Entry Spec. * * @author Pietro Iglio * @see KConfigBase KConfig * @see Desktop Entry Spec */ class KDECORE_EXPORT KDesktopFile : public KConfig { public: /** * Constructs a KDesktopFile object. * * See KStandardDirs for more information on resources. * * @param resourceType Allows you to change what sort of resource * to search for if @p fileName is not absolute. * For instance, you might want to specify "config". * @param fileName The name or path of the desktop file. If it * is not absolute, it will be located * using the resource type @p resType. */ explicit KDesktopFile(const char *resourceType, const QString &fileName); /** * Constructs a KDesktopFile object. * * See KStandardDirs for more information on resources. * * @param fileName The name or path of the desktop file. If it * is not absolute, it will be located * using the resource type "apps" */ explicit KDesktopFile(const QString &fileName); /** * Destructs the KDesktopFile object. * * Writes back any dirty configuration entries. */ virtual ~KDesktopFile(); /** * Checks whether this is really a desktop file. * * The check is performed looking at the file extension (the file is not * opened). * Currently, the only valid extension is ".desktop". * @param path the path of the file to check * @return true if the file appears to be a desktop file. */ static bool isDesktopFile(const QString& path); /** * Checks whether the user is authorized to run this desktop file. * By default users are authorized to run all desktop files but * the KIOSK framework can be used to activate certain restrictions. * See README.kiosk for more information. * * Note: Since KDE 4.3, there are more restrictions on authorized * desktop files to prevent users from inadvertently running trojan * desktop files. Your application launchers should have the executable * bit set to prevent issues. To see if a restriction is due to * KIOSK, see KAuthorized. * * @param path the file to check * @return true if the user is authorized to run the file */ static bool isAuthorizedDesktopFile(const QString& path); /** * Returns the location where changes for the .desktop file @p path * should be written to. */ static QString locateLocal(const QString &path); KConfigGroup desktopGroup() const; /** * Returns the value of the "Type=" entry. * @return the type or QString() if not specified */ QString readType() const; /** * Returns the value of the "Icon=" entry. * @return the icon or QString() if not specified */ QString readIcon() const; /** * Returns the value of the "Name=" entry. * @return the name or QString() if not specified */ QString readName() const; /** * Returns the value of the "Comment=" entry. * @return the comment or QString() if not specified */ QString readComment() const; /** * Returns the value of the "GenericName=" entry. * @return the generic name or QString() if not specified */ QString readGenericName() const; /** * Returns the value of the "Path=" entry. * @return the path or QString() if not specified */ QString readPath() const; /** * Returns the value of the "Dev=" entry. * @return the device or QString() if not specified */ QString readDevice() const; /** * Returns the value of the "URL=" entry. * @return the URL or QString() if not specified */ QString readUrl() const; /** * Returns a list of the "Actions=" entries. * @return the list of actions */ QStringList readActions() const; /** * Sets the desktop action group. * @param group the new action group */ KConfigGroup actionGroup(const QString &group); const KConfigGroup actionGroup(const QString &group) const; /** * Returns true if the action group exists, false otherwise * @param group the action group to test * @return true if the action group exists */ bool hasActionGroup(const QString &group) const; /** * Checks whether there is a "Type=Link" entry. * * The link points to the "URL=" entry. * @return true if there is a "Type=Link" entry */ bool hasLinkType() const; /** * Checks whether there is an entry "Type=Application". * @return true if there is a "Type=Application" entry */ bool hasApplicationType() const; /** * Checks whether there is an entry "Type=MimeType". * @return true if there is a "Type=MimeType" entry */ bool hasMimeTypeType() const; // funny name :) /** * Checks whether there is an entry "Type=FSDevice". * @return true if there is a "Type=FSDevice" entry */ bool hasDeviceType() const; /** * Checks whether the TryExec field contains a binary * which is found on the local system. * @return true if TryExec contains an existing binary */ bool tryExec() const; /** * Returns the value of the "X-DocPath=". * @return The value of the "X-DocPath=". */ QString readDocPath() const; /** * Returns the entry of the "SortOrder=" entry. * @return the value of the "SortOrder=" entry. */ QStringList sortOrder() const; /** * Whether the entry should be suppressed in menus. * This handles the NoDisplay key, but also OnlyShowIn / NotShowIn. * @return true to suppress this service * @since 4.1 */ bool noDisplay() const; /** * Copies all entries from this config object to a new * KDesktopFile object that will save itself to @p file. * * Actual saving to @p file happens when the returned object is * destructed or when sync() is called upon it. * * @param file the new KDesktopFile object it will save itself to. */ KDesktopFile* copyTo(const QString &file) const; QString fileName() const; const char *resource() const; private: Q_DISABLE_COPY(KDesktopFile) Q_DECLARE_PRIVATE(KDesktopFile) }; #endif