/* This file is proposed to be part of the KDE base. * Copyright (C) 2003 Laur Ivan <laurivan@eircom.net> * * Many thanks to: * - Bernardo Hung <deciare@gta.igs.net> for the enhanced shadow * algorithm (currently used) * - Tim Jansen <tim@tjansen.de> for the API updates and fixes. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License version 2 as published by the Free Software Foundation. * * 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 __FX_DATA_DESKTOP #define __FX_DATA_DESKTOP #include <tqcolor.h> #include <kstandarddirs.h> #include <kconfig.h> #include <kshadowsettings.h> #define FX_GROUP "FX" #define ALGO_KEY "Shadow.Algorithm" #define MULT_KEY "Shadow.MultiplicationFactor" #define OPAC_KEY "Shadow.MaxOpacity" #define OFSX_KEY "Shadow.OffsetX" #define OFSY_KEY "Shadow.OffsetY" #define THIK_KEY "Shadow.Thickness" #define SELT_KEY "Shadow.SelectionType" /** * This implementation of FxData will read a the default configuration * file. The values used for shadow are frouped under "FX". * * The values are: * Shadow.Algorithm: the algorithm used for making the sahdow * Shadow.Scale the normailsation factor for veraging the sum * Shadow.MaxOpacity the maximum allowable opacity (255 = 100%opaque) * Shadow.OffsetX the X-coordinate offset (0 centered) * Shadow.OffsetY the Y-coordinate offset (0 centered) * Shadow.Thickness the shadow thickness (usually 3-5 px) * Shadow.SelectionType the selection type - inverse video or use * the selection colours. * * 06-Feb-03: Added simple UID algorithm * */ class KDesktopShadowSettings : public KShadowSettings { public: /** * Constructor * @param cfg the configuration file */ KDesktopShadowSettings(KConfig *cfg = NULL); virtual ~KDesktopShadowSettings(); /** * Sets a specific configuration file after the object's creation * @param config new configuration object */ void setConfig(KConfig *); /** * Returns the text color as definied in the configuraiton * @return the text color as definied in the configuraiton */ TQColor &textColor(){ return m_textColor; }; /** * Returns the shadow color as definied in the configuraiton * @return the shadow color as definied in the configuraiton */ TQColor &bgColor() { return m_bgColor; }; /** * Returns true if the shadow engine is enabled. * @return true if the shadow engine is enabled. */ bool isEnabled() { return m_isEnabled; }; /** * Returns an UID for shadow rebuilding purposes * @return an UID for shadow rebuilding purposes */ unsigned long UID(); /** * (Re)sets an UID for shadow rebuilding purposes * @param the new UID (if 0/default, increments the stored UID) */ void setUID(unsigned long val = 0L); private: KConfig *config; TQColor m_textColor; TQColor m_bgColor; bool m_isEnabled; // uid of the object. Use this to determine the oportunity of a new // rebuild. unsigned long _UID; }; #endif