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377 lignes
10 KiB
377 lignes
10 KiB
/* vi: ts=8 sts=4 sw=4
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* kate: space-indent on; indent-width 4; indent-mode cstyle;
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*
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* This file is part of the KDE project, module kdesktop.
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* Copyright (C) 1999 Geert Jansen <g.t.jansen@stud.tue.nl>
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*
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* You can Freely distribute this program under the GNU Library General
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* Public License. See the file "COPYING.LIB" for the exact licensing terms.
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*/
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#ifndef __BGSETTINGS_H__
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#define __BGSETTINGS_H__
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#include <tqstringlist.h>
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#include <tqcolor.h>
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#include <tqvaluevector.h>
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template <class TQString, class T> class TQMap;
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class TDEStandardDirs;
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class KSimpleConfig;
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class TDEConfig;
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class TQString;
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class TQImage;
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/**
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* A class to manipulate/read/write/list KDE desktop patterns.
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*
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* A pattern is a raster image. An entry for earch pattern is
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* stored as a .desktop file in $(datadir)/kdesktop/patterns.
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*/
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class KBackgroundPattern
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{
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public:
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KBackgroundPattern(TQString name=TQString::null);
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~KBackgroundPattern();
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void copyConfig(const KBackgroundPattern*);
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TQString name() const { return m_Name; }
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void load(TQString name);
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void setComment(const TQString &comment);
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TQString comment() const {return m_Comment; }
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void setPattern(TQString file);
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TQString pattern() const { return m_Pattern; }
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void readSettings();
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void writeSettings();
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bool isAvailable();
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bool isGlobal()const { return m_bReadOnly; }
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bool remove();
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int hash();
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static TQStringList list();
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private:
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void init(bool force_rw=false);
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TQString fingerprint();
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bool dirty, hashdirty;
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bool m_bReadOnly;
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int m_Hash;
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TQString m_Name, m_Comment;
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TQString m_Pattern, m_File;
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TDEStandardDirs *m_pDirs;
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KSimpleConfig *m_pConfig;
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};
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/**
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* A class to manipulate/read/write/list KDE desktop programs (a la xearth).
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*
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* A program is described by a string like:
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*
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* a_program -xres %x -yres %y -outfile %f
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*
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* Possible escape sequences:
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*
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* %x Horizontal resolution in pixels.
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* %y Vertical resulution in pixels.
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* %f Filename to dump to.
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*
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* An entry for each program is stored as a .desktop file in
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* $(datadir)/kdesktop/programs.
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*/
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class KBackgroundProgram
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{
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public:
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KBackgroundProgram(TQString name=TQString::null);
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~KBackgroundProgram();
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void copyConfig(const KBackgroundProgram*);
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TQString name()const { return m_Name; }
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void load(const TQString & name);
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void setComment(const TQString &comment);
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TQString comment()const { return m_Comment; }
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void setCommand(const TQString &command);
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TQString command()const { return m_Command; }
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void setPreviewCommand(const TQString &command);
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TQString previewCommand()const { return m_PreviewCommand; }
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void setRefresh(int refresh);
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int refresh()const { return m_Refresh; }
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void setExecutable(const TQString &executable);
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TQString executable()const { return m_Executable; }
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void readSettings();
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void writeSettings();
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void update();
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bool needUpdate();
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int hash();
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bool isAvailable();
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bool isGlobal()const { return m_bReadOnly; }
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bool remove();
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static TQStringList list();
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private:
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void init(bool force_rw=false);
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TQString fingerprint();
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bool dirty, hashdirty;
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bool m_bReadOnly;
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int m_Refresh, m_Hash, m_LastChange;
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TQString m_Name, m_Command;
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TQString m_PreviewCommand, m_Comment;
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TQString m_Executable, m_File;
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TDEStandardDirs *m_pDirs;
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KSimpleConfig *m_pConfig;
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};
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/**
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* KBackgroundSettings: A class to read/write/manipulate
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* KDE desktop settings.
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*/
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class KBackgroundSettings
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: public KBackgroundPattern,
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public KBackgroundProgram
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{
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public:
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/**
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* @param drawBackgroundPerScreen if false, then all screens (in xinerama
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* mode) will be treated as one big display, and the "screen" paramater
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* will be ignored.
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*/
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KBackgroundSettings(int desk, int screen, bool drawBackgroundPerScreen, TDEConfig *config);
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~KBackgroundSettings();
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void copyConfig(const KBackgroundSettings*);
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bool drawBackgroundPerScreen() const { return m_bDrawBackgroundPerScreen; }
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void setDrawBackgroundPerScreen(bool draw);
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int desk() const { return m_Desk; }
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int screen() const { return m_Screen; }
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// void load(int desk, int screen, bool drawBackgroundPerScreen, bool reparseConfig=true);
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void load(int desk, int screen, bool drawBackgroundPerScreen, bool reparseConfig);
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void setColorA(const TQColor &color);
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TQColor colorA() const { return m_ColorA; }
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void setColorB(const TQColor &color);
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TQColor colorB() const { return m_ColorB; }
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void setProgram(TQString program);
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void setPatternName(TQString pattern);
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enum BackgroundMode {
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Flat, Pattern, Program,
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HorizontalGradient, VerticalGradient, PyramidGradient,
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PipeCrossGradient, EllipticGradient, lastBackgroundMode
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};
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void setBackgroundMode(int mode);
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int backgroundMode() const { return m_BackgroundMode; }
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enum BlendMode {
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NoBlending, FlatBlending,
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HorizontalBlending, VerticalBlending, PyramidBlending,
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PipeCrossBlending, EllipticBlending,
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IntensityBlending, SaturateBlending, ContrastBlending,
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HueShiftBlending, lastBlendMode
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};
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void setBlendMode(int mode);
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int blendMode() const { return m_BlendMode; }
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void setReverseBlending(bool value);
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bool reverseBlending() const { return m_ReverseBlending; }
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void setCrossFadeBg(bool value);
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bool crossFadeBg() const { return m_CrossFadeBg; }
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void setBlendBalance(int value);
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int blendBalance() const { return m_BlendBalance; }
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void setWallpaper(TQString name);
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TQString wallpaper() const { return m_Wallpaper; }
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enum WallpaperMode {
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NoWallpaper, Centred, Tiled, CenterTiled, CentredMaxpect, TiledMaxpect,
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Scaled, CentredAutoFit, ScaleAndCrop, lastWallpaperMode
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};
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void setWallpaperMode(int mode);
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int wallpaperMode() const { return m_WallpaperMode; }
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void setWallpaperList(TQStringList);
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TQStringList wallpaperList() const;
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TQStringList wallpaperFiles() const;
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void setWallpaperChangeInterval(int);
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int wallpaperChangeInterval() const { return m_Interval; }
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enum MultiMode {
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NoMulti, InOrder, Random, NoMultiRandom
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};
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void setMultiWallpaperMode(int mode);
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int multiWallpaperMode() const { return m_MultiMode; }
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enum MinOptDepth {
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AlwaysOpt, Opt16bpp, Opt15bpp, NeverOpt };
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void setMinOptimizationDepth( int mode );
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int minOptimizationDepth() const { return m_MinOptimizationDepth; }
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bool optimize() const;
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void setUseShm( bool use );
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bool useShm() const { return m_bShm; }
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void changeWallpaper(bool init=false);
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void updateWallpaperFiles();
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void randomizeWallpaperFiles();
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TQString currentWallpaper() const;
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/**
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* @return true if the currentWallpaper has changed
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*/
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bool discardCurrentWallpaper();
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int lastWallpaperChange() const { return m_LastChange; }
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bool needWallpaperChange();
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void readSettings(bool reparse=false);
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void writeSettings();
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TQString configGroupName() const;
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int hash();
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TQString fingerprint();
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void setEnabled( const bool enable );
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bool enabled() const { return m_bEnabled; }
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private:
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void updateHash();
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bool dirty;
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bool hashdirty;
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int m_Screen, m_Desk, m_Hash;
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TQColor m_ColorA, defColorA;
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TQColor m_ColorB, defColorB;
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TQString m_Wallpaper;
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TQStringList m_WallpaperList, m_WallpaperFiles;
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int m_BackgroundMode, defBackgroundMode;
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int m_WallpaperMode, defWallpaperMode;
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int m_BlendMode, defBlendMode;
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int m_BlendBalance, defBlendBalance;
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bool m_ReverseBlending, defReverseBlending;
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bool m_CrossFadeBg, defCrossFadeBg;
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int m_MinOptimizationDepth;
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bool m_bShm;
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bool m_bDrawBackgroundPerScreen;
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int m_MultiMode, defMultiMode;
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int m_Interval, m_LastChange;
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int m_CurrentWallpaper;
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TQString m_CurrentWallpaperName;
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TDEConfig *m_pConfig;
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TDEStandardDirs *m_pDirs;
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bool m_bDeleteConfig;
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bool m_bEnabled;
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public:
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TQMap<TQString,int> m_BMMap;
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TQMap<TQString,int> m_WMMap;
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TQMap<TQString,int> m_MMMap;
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TQMap<TQString,int> m_BlMMap;
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char *m_BMRevMap[16];
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char *m_WMRevMap[16];
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char *m_MMRevMap[16];
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char *m_BlMRevMap[16];
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};
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/**
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* A class to read/modify the global desktop background settings.
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*/
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class TDEGlobalBackgroundSettings
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{
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public:
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TDEGlobalBackgroundSettings(TDEConfig *config);
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TQString deskName(int desk);
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//void setDeskName(int desk, TQString name);
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int cacheSize() { return m_CacheSize; }
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void setCacheSize(int size);
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bool drawBackgroundPerScreen(int desk) const;
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void setDrawBackgroundPerScreen(int desk, bool perScreen);
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bool limitCache() { return m_bLimitCache; }
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void setLimitCache(bool limit);
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bool commonScreenBackground() { return m_bCommonScreen; }
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void setCommonScreenBackground(bool common);
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bool commonDeskBackground() { return m_bCommonDesk; }
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void setCommonDeskBackground(bool common);
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bool dockPanel() { return m_bDock; }
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void setDockPanel(bool dock);
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bool exportBackground() {return m_bExport; }
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void setExportBackground(bool _export);
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void setTextColor(TQColor _color);
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TQColor textColor() const { return m_TextColor; }
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void setTextBackgroundColor(TQColor _color);
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TQColor textBackgroundColor() const { return m_TextBackgroundColor; }
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void setShadowEnabled(bool enabled);
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bool shadowEnabled() const { return m_shadowEnabled; }
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void setTextLines(int lines);
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int textLines() const { return m_textLines; }
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void setTextWidth(int width);
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int textWidth() const { return m_textWidth; }
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void readSettings();
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void writeSettings();
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TDEConfig* getConfig() { return m_pConfig; }
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private:
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bool dirty;
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bool m_bCommonDesk;
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bool m_bCommonScreen;
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bool m_bDock;
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bool m_bLimitCache, m_bExport;
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int m_CacheSize;
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TQStringList m_Names;
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TQColor m_TextColor;
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TQColor m_TextBackgroundColor;
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bool m_shadowEnabled;
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int m_textLines;
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int m_textWidth;
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TDEConfig *m_pConfig;
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bool m_bDeleteConfig;
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TQValueVector<bool> m_bDrawBackgroundPerScreen; // m_bDrawBackgroundPerScreen[desk]
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};
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#endif // __BGSETTINGS_H__
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