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