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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SV_SALDISP_HXX
#define _SV_SALDISP_HXX
// -=-= exports =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class SalDisplay;
class SalColormap;
class SalVisual;
class SalXLib;
// -=-= #includes =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#include <unx/salunx.h>
#include <unx/saltype.h>
#include <vcl/salgtype.hxx>
#include <vcl/ptrstyle.hxx>
#include <sal/types.h>
#include <osl/mutex.h>
#include <vector>
#include <list>
#include <boost/unordered_map.hpp>
#include <tools/gen.hxx>
#include <salwtype.hxx>
#include <generic/gendisp.hxx>
#include <vclpluginapi.h>
// -=-= forwards -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class BitmapPalette;
class SalFrame;
class ColorMask;
namespace vcl_sal { class WMAdaptor; }
// -=-= #defines -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#define PROPERTY_SUPPORT_WM_Parent_Pixmap_None 0x00000004
#define PROPERTY_SUPPORT_WM_ClientPos 0x00000008
#define PROPERTY_SUPPORT_3ButtonMouse 0x00000020
#define PROPERTY_BUG_XCopyArea_GXxor 0x00002000 // from window
#define PROPERTY_BUG_Tile 0x00008000 // Recreate the
// dither brush each time
#define PROPERTY_BUG_FillPolygon_Tile 0x00010000 // always Toggle Fillstyle
#define PROPERTY_BUG_DrawLine 0x00020000 // a DrawLine is one point to short
#define PROPERTY_BUG_Bitmap_Bit_Order 0x00100000
#define PROPERTY_FEATURE_SharedMemory 0x02000000
#define PROPERTY_FEATURE_TrustedSolaris 0x04000000
#define PROPERTY_DEFAULT 0x00000FCB
// ------------------------------------------------------------------------
// server vendor
typedef enum {
vendor_none = 0,
vendor_sun,
vendor_unknown
} srv_vendor_t;
extern "C" srv_vendor_t sal_GetServerVendor( Display *p_display );
// -=-= SalRGB -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// MSB/Bigendian view (SalColor == RGB, r=0xFF0000, g=0xFF00, b=0xFF)
enum SalRGB { RGB, RBG,
GBR, GRB,
BGR, BRG,
RGBA, RBGA,
GBRA, GRBA,
BGRA, BRGA,
otherSalRGB };
// -=-= SalVisual =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class SalVisual : public XVisualInfo
{
SalRGB eRGBMode_;
int nRedShift_;
int nGreenShift_;
int nBlueShift_;
int nRedBits_;
int nGreenBits_;
int nBlueBits_;
public:
SalVisual();
~SalVisual();
SalVisual( const XVisualInfo* pXVI );
inline VisualID GetVisualId() const { return visualid; }
inline Visual *GetVisual() const { return visual; }
inline int GetClass() const { return c_class; }
inline int GetDepth() const { return depth; }
inline SalRGB GetMode() const { return eRGBMode_; }
Pixel GetTCPixel( SalColor nColor ) const;
SalColor GetTCColor( Pixel nPixel ) const;
};
// -=-= SalColormap =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class SalColormap
{
const SalDisplay* m_pDisplay;
Colormap m_hColormap;
std::vector<SalColor> m_aPalette; // Pseudocolor
SalVisual m_aVisual;
std::vector<sal_uInt16> m_aLookupTable; // Pseudocolor: 12bit reduction
Pixel m_nWhitePixel;
Pixel m_nBlackPixel;
Pixel m_nUsed; // Pseudocolor
SalX11Screen m_nXScreen;
void GetPalette();
void GetLookupTable();
public:
SalColormap( const SalDisplay* pSalDisplay,
Colormap hColormap,
SalX11Screen nXScreen );
SalColormap( sal_uInt16 nDepth );
SalColormap();
~SalColormap();
inline Colormap GetXColormap() const { return m_hColormap; }
inline const SalDisplay* GetDisplay() const { return m_pDisplay; }
inline Display* GetXDisplay() const;
inline const SalVisual& GetVisual() const { return m_aVisual; }
inline Visual* GetXVisual() const { return m_aVisual.GetVisual(); }
inline Pixel GetWhitePixel() const { return m_nWhitePixel; }
inline Pixel GetBlackPixel() const { return m_nBlackPixel; }
inline Pixel GetUsed() const { return m_nUsed; }
inline int GetClass() const { return m_aVisual.GetClass(); }
sal_Bool GetXPixels( XColor &rColor,
int r,
int g,
int b ) const;
inline sal_Bool GetXPixel( XColor &rColor,
int r,
int g,
int b ) const;
Pixel GetPixel( SalColor nColor ) const;
SalColor GetColor( Pixel nPixel ) const;
};
// -=-= SalXLib =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
typedef int(*YieldFunc)(int fd, void* data);
struct YieldEntry;
class VCLPLUG_GEN_PUBLIC SalXLib
{
protected:
timeval m_aTimeout;
sal_uLong m_nTimeoutMS;
int m_pTimeoutFDS[2];
int nFDs_;
fd_set aReadFDS_;
fd_set aExceptionFDS_;
YieldEntry *pYieldEntries_;
public:
SalXLib();
virtual ~SalXLib();
virtual void Init();
virtual void Yield( bool bWait, bool bHandleAllCurrentEvents );
virtual void Wakeup();
virtual void PostUserEvent();
virtual void Insert( int fd, void* data,
YieldFunc pending,
YieldFunc queued,
YieldFunc handle );
virtual void Remove( int fd );
virtual void StartTimer( sal_uLong nMS );
virtual void StopTimer();
bool CheckTimeout( bool bExecuteTimers = true );
};
// -=-= SalDisplay -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
class SalI18N_InputMethod;
class SalI18N_KeyboardExtension;
class AttributeProvider;
class SalUnicodeConverter;
class SalConverterCache;
extern "C" {
struct SnDisplay;
struct SnLauncheeContext;
typedef Bool(*X_if_predicate)(Display*,XEvent*,XPointer);
}
class VCLPLUG_GEN_PUBLIC SalDisplay : public SalGenericDisplay
{
public:
struct RenderEntry
{
Pixmap m_aPixmap;
Picture m_aPicture;
RenderEntry() : m_aPixmap( 0 ), m_aPicture( 0 ) {}
};
typedef boost::unordered_map<int,RenderEntry> RenderEntryMap;
struct ScreenData
{
bool m_bInit;
XLIB_Window m_aRoot;
XLIB_Window m_aRefWindow;
Size m_aSize;
SalVisual m_aVisual;
SalColormap m_aColormap;
GC m_aMonoGC;
GC m_aCopyGC;
GC m_aAndInvertedGC;
GC m_aAndGC;
GC m_aOrGC;
GC m_aStippleGC;
Pixmap m_hInvert50;
mutable RenderEntryMap m_aRenderData;
ScreenData() :
m_bInit( false ),
m_aRoot( None ),
m_aRefWindow( None ),
m_aMonoGC( None ),
m_aCopyGC( None ),
m_aAndInvertedGC( None ),
m_aAndGC( None ),
m_aOrGC( None ),
m_aStippleGC( None ),
m_hInvert50( None ),
m_aRenderData( 1 )
{}
};
protected:
SalXLib *pXLib_;
SalI18N_InputMethod *mpInputMethod;
SalI18N_KeyboardExtension *mpKbdExtension;
AttributeProvider *mpFactory;
Display *pDisp_; // X Display
SalX11Screen m_nXDefaultScreen;
std::vector< ScreenData > m_aScreens;
ScreenData m_aInvalidScreenData;
Pair aResolution_; // [dpi]
bool mbExactResolution;
sal_uLong nMaxRequestSize_; // [byte]
srv_vendor_t meServerVendor;
// until x bytes
XLIB_Cursor aPointerCache_[POINTER_COUNT];
// Keyboard
sal_Bool bNumLockFromXS_; // Num Lock handled by X Server
int nNumLockIndex_; // modifier index in modmap
int nNumLockMask_; // keyevent state mask for
KeySym nShiftKeySym_; // first shift modifier
KeySym nCtrlKeySym_; // first control modifier
KeySym nMod1KeySym_; // first mod1 modifier
vcl_sal::WMAdaptor* m_pWMAdaptor;
bool m_bXinerama;
std::vector< Rectangle > m_aXineramaScreens;
std::vector< int > m_aXineramaScreenIndexMap;
std::list<SalObject*> m_aSalObjects;
bool m_bUseRandRWrapper; // don't use randr on gtk, use gdk signals there
mutable XLIB_Time m_nLastUserEventTime; // mutable because changed on first access
virtual long Dispatch( XEvent *pEvent ) = 0;
void InitXinerama();
void InitRandR( XLIB_Window aRoot ) const;
void DeInitRandR();
int processRandREvent( XEvent* );
void doDestruct();
void addXineramaScreenUnique( int i, long i_nX, long i_nY, long i_nWidth, long i_nHeight );
public:
static SalDisplay *GetSalDisplay( Display* display );
static sal_Bool BestVisual( Display *pDisp,
int nScreen,
XVisualInfo &rVI );
SalDisplay( Display* pDisp );
virtual ~SalDisplay();
void Init();
void PrintInfo() const;
#ifdef DBG_UTIL
void DbgPrintDisplayEvent(const char *pComment, XEvent *pEvent) const;
#endif
void Beep() const;
void ModifierMapping();
void SimulateKeyPress( sal_uInt16 nKeyCode );
sal_uInt16 GetIndicatorState() const;
rtl::OUString GetKeyNameFromKeySym( KeySym keysym ) const;
rtl::OUString GetKeyName( sal_uInt16 nKeyCode ) const;
sal_uInt16 GetKeyCode( KeySym keysym, char*pcPrintable ) const;
KeySym GetKeySym( XKeyEvent *pEvent,
unsigned char *pPrintable,
int *pLen,
KeySym *pUnmodifiedKeySym,
Status *pStatus,
XIC = NULL ) const;
XLIB_Cursor GetPointer( int ePointerStyle );
virtual int CaptureMouse( SalFrame *pCapture );
void Remove( XEvent *pEvent );
virtual ScreenData *initScreen( SalX11Screen nXScreen ) const;
const ScreenData& getDataForScreen( SalX11Screen nXScreen ) const
{
if( nXScreen.getXScreen() >= m_aScreens.size() )
return m_aInvalidScreenData;
if( ! m_aScreens[nXScreen.getXScreen()].m_bInit )
initScreen( nXScreen );
return m_aScreens[nXScreen.getXScreen()];
}
XLIB_Window GetDrawable( SalX11Screen nXScreen ) const { return getDataForScreen( nXScreen ).m_aRefWindow; }
Display *GetDisplay() const { return pDisp_; }
SalX11Screen GetDefaultXScreen() const { return m_nXDefaultScreen; }
const Size& GetScreenSize( SalX11Screen nXScreen ) const { return getDataForScreen( nXScreen ).m_aSize; }
srv_vendor_t GetServerVendor() const { return meServerVendor; }
void SetServerVendor() { meServerVendor = sal_GetServerVendor(pDisp_); }
sal_Bool IsDisplay() const { return !!pXLib_; }
GC GetMonoGC( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aMonoGC; }
GC GetCopyGC( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aCopyGC; }
GC GetAndInvertedGC( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aAndInvertedGC; }
GC GetAndGC( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aAndGC; }
GC GetOrGC( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aOrGC; }
GC GetStippleGC( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aStippleGC; }
GC GetGC( sal_uInt16 nDepth, SalX11Screen nXScreen ) const;
Pixmap GetInvert50( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_hInvert50; }
const SalColormap& GetColormap( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aColormap; }
const SalVisual& GetVisual( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aVisual; }
RenderEntryMap& GetRenderEntries( SalX11Screen nXScreen ) const { return getDataForScreen(nXScreen).m_aRenderData; }
const Pair &GetResolution() const { return aResolution_; }
bool GetExactResolution() const { return mbExactResolution; }
sal_uLong GetProperties() const { return PROPERTY_DEFAULT; }
sal_uLong GetMaxRequestSize() const { return nMaxRequestSize_; }
XLIB_Time GetLastUserEventTime( bool bAlwaysReget = false ) const;
bool XIfEventWithTimeout( XEvent*, XPointer, X_if_predicate, long i_nTimeout = 1000 ) const;
SalXLib* GetXLib() const { return pXLib_; }
SalI18N_InputMethod* GetInputMethod() const { return mpInputMethod; }
SalI18N_KeyboardExtension* GetKbdExtension() const { return mpKbdExtension; }
void SetInputMethod( SalI18N_InputMethod *pInputMethod )
{ mpInputMethod = pInputMethod; }
void SetKbdExtension(SalI18N_KeyboardExtension *pKbdExtension)
{ mpKbdExtension = pKbdExtension; }
::vcl_sal::WMAdaptor* getWMAdaptor() const { return m_pWMAdaptor; }
bool IsXinerama() const { return m_bXinerama; }
const std::vector< Rectangle >& GetXineramaScreens() const { return m_aXineramaScreens; }
XLIB_Window GetRootWindow( SalX11Screen nXScreen ) const
{ return getDataForScreen( nXScreen ).m_aRoot; }
const std::vector< ScreenData >& GetScreenData() { return m_aScreens; }
unsigned int GetXScreenCount() const { return m_aScreens.size(); }
const std::list< SalFrame* >& getFrames() const { return m_aFrames; }
sal_Bool IsNumLockFromXS() const { return bNumLockFromXS_; }
std::list< SalObject* >& getSalObjects() { return m_aSalObjects; }
virtual void PostUserEvent() = 0;
};
// -=-= inlines =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
inline GC SalDisplay::GetGC( sal_uInt16 nDepth, SalX11Screen nXScreen ) const
{ return 1 == nDepth
? GetMonoGC( nXScreen )
: getDataForScreen(nXScreen).m_aVisual.GetDepth() == nDepth
? GetCopyGC( nXScreen )
: None; }
inline Display *SalColormap::GetXDisplay() const
{ return m_pDisplay->GetDisplay(); }
class VCLPLUG_GEN_PUBLIC SalX11Display : public SalDisplay
{
public:
SalX11Display( Display* pDisp );
virtual ~SalX11Display();
virtual long Dispatch( XEvent *pEvent );
virtual void Yield();
virtual void PostUserEvent();
sal_Bool IsEvent();
void SetupInput( SalI18N_InputMethod *pInputMethod );
};
// get foreign key names
namespace vcl_sal {
rtl::OUString getKeysymReplacementName(
rtl::OUString pLang,
KeySym nSymbol );
}
#endif // _SV_SALDISP_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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