From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- tdecore/krootprop.h | 206 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 206 insertions(+) create mode 100644 tdecore/krootprop.h (limited to 'tdecore/krootprop.h') diff --git a/tdecore/krootprop.h b/tdecore/krootprop.h new file mode 100644 index 000000000..6d6a43a24 --- /dev/null +++ b/tdecore/krootprop.h @@ -0,0 +1,206 @@ +/* This file is part of the KDE libraries + Copyright (C) 1997 Mark Donohoe (donohoe@kde.org) + + 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 _KROOTPROP_H +#define _KROOTPROP_H + +typedef unsigned long Atom; + +#include +#include +#include +#include + +#include + +class KRootPropPrivate; + +/** +* Access KDE desktop resources stored on the root window. +* +* A companion to the KConfig class. +* +* The KRootProp class is used for reading and writing configuration entries +* to properties on the root window. +* +* All configuration entries are of the form "key=value". +* +* @see KConfig::KConfig +* @author Mark Donohoe (donohe@kde.org) +*/ +class KDECORE_EXPORT KRootProp +{ +private: + Atom atom; + TQMap propDict; + TQString property_; + bool dirty; + KRootPropPrivate *d; + +public: + /** + * Constructs a KRootProp object for the property @p rProp. + * @param rProp the property that will be searched, null to + * do nothing + * @see setProp() + **/ + KRootProp( const TQString& rProp = TQString::null ); + /** + * Destructs the KRootProp object. + * + * Writes back any dirty configuration entries. + **/ + ~KRootProp(); + + /** + * Sets the property in which keys will be searched. + * @param rProp the property that will be searched + **/ + void setProp(const TQString& rProp=TQString()); + /** + * Returns the name of the property under which keys are searched. + * @return the property that will be searched + **/ + TQString prop() const; + + /** + * Destroys the property completely. + * + * I.e. all entries will be cleared + * and the property will be removed from the root window. + **/ + void destroy(); + + /** + * Reads the value of an entry specified by @p rKey in the current property. + * + * @param rKey The key to search for. + * @param pDefault A default value returned if the key was not found. + * @return The value for this key or the default if no value + * was found. + **/ + TQString readEntry( const TQString& rKey, + const TQString& pDefault = TQString::null ) const ; + + /** + * Reads a numerical value. + * + * Reads the value of an entry specified by @p rKey in the current property + * and interprets it numerically. + * + * @param rKey The key to search for. + * @param nDefault A default value returned if the key was not found. + * @return The value for this key or the default if no value was found. + */ + int readNumEntry( const TQString& rKey, int nDefault = 0 ) const; + + /** + * Reads a TQFont value. + * + * Reads the value of an entry specified by @p rKey in the current property + * and interpret it as a font object. + * + * @param rKey The key to search for. + * @param pDefault A default value returned if the key was not found. + * @return The value for this key or a default font if no value was found. + */ + TQFont readFontEntry( const TQString& rKey, + const TQFont* pDefault = 0 ) const; + + /** + * Reads a TQColor. + * + * Reads the value of an entry specified by @p rKey in the current property + * and interprets it as a color. + * + * @param rKey The key to search for. + * @param pDefault A default value returned if the key was not found. + * @return The value for this key or a default color if no value + * was found. + */ + TQColor readColorEntry( const TQString& rKey, + const TQColor* pDefault = 0 ) const; + + + /** + * Writes a (key/value) pair. + * + * This is stored to the current property when destroying the + * config object or when calling sync(). + * + * @param rKey The key to write. + * @param rValue The value to write. + * @return The old value for this key. If this key did not exist, + * a null string is returned. + * + **/ + TQString writeEntry( const TQString& rKey, const TQString& rValue ); + + /** + * Writes the (key/value) pair. + * Same as above, but writes a numerical value. + * @param rKey The key to write. + * @param nValue The value to write. + * @return The old value for this key. If this key did not + * exist, a null string is returned. + **/ + TQString writeEntry( const TQString& rKey, int nValue ); + + /** + * Writes the (key/value) pair. + * Same as above, but writes a font. + * @param rKey The key to write. + * @param rFont The font to write. + * @return The old value for this key. If this key did not + * exist, a null string is returned. + **/ + TQString writeEntry( const TQString& rKey, const TQFont& rFont ); + + /** + * Writes the (key/value) pair. + * Same as above, but writes a color. + * @param rKey The key to write. + * @param rColor The color to write. + * @return The old value for this key. If this key did not + * exist, a null string is returned. + **/ + TQString writeEntry( const TQString& rKey, const TQColor& rColor ); + + /** + * Removes an entry. + * @param rKey The key to remove. + * @return The old value for this key. If this key did not + * exist, a null string is returned. + **/ + TQString removeEntry(const TQString& rKey); + + /** + * Returns a list of all keys. + * @return A TQStringList containing all the keys. + **/ + TQStringList listEntries() const; + + /** + * Flushes the entry cache. + * Writes back dirty configuration entries to the current property, + * This is called automatically from the destructor. + **/ + void sync(); +}; + +#endif -- cgit v1.2.1