#ifndef _SERV_H
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#ifndef _SERV_H
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#define _SERV_H
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#define _SERV_H
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/*
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/*
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* Copyright (c) 2000 Greg Haerr <greg@censoft.com>
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* Copyright (c) 2000 Greg Haerr <greg@censoft.com>
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* Copyright (c) 2000 Alex Holden <alex@linuxhacker.org>
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* Copyright (c) 2000 Alex Holden <alex@linuxhacker.org>
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* Copyright (c) 1991 David I. Bell
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* Copyright (c) 1991 David I. Bell
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* Permission is granted to use, distribute, or modify this source,
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* Permission is granted to use, distribute, or modify this source,
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* provided that this copyright notice remains intact.
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* provided that this copyright notice remains intact.
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*
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*
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* Private definitions for the graphics server.
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* Private definitions for the graphics server.
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* These definitions are not to be used by clients.
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* These definitions are not to be used by clients.
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*/
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*/
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#if defined(__ECOS) && !defined(_NO_SVR_MAPPING)
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#if defined(__ECOS) && !defined(_NO_SVR_MAPPING)
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//
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//
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// Since eCos is a single task, multi-threaded environment, the
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// Since eCos is a single task, multi-threaded environment, the
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// server and the client code share the same namespace. This means
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// server and the client code share the same namespace. This means
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// that server functions which are represented by dispatchers in
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// that server functions which are represented by dispatchers in
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// the client code need to have unique names, thus this remapping.
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// the client code need to have unique names, thus this remapping.
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//
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//
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#define GrArcAngle SVR_GrArcAngle
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#define GrArcAngle SVR_GrArcAngle
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#define GrArc SVR_GrArc
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#define GrArc SVR_GrArc
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#define GrArea SVR_GrArea
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#define GrArea SVR_GrArea
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#define GrBell SVR_GrBell
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#define GrBell SVR_GrBell
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#define GrBitmap SVR_GrBitmap
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#define GrBitmap SVR_GrBitmap
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#define GrCheckNextEvent SVR_GrCheckNextEvent
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#define GrCheckNextEvent SVR_GrCheckNextEvent
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#define GrClearWindow SVR_GrClearWindow
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#define GrClearWindow SVR_GrClearWindow
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#define GrClose SVR_GrClose
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#define GrClose SVR_GrClose
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#define GrCloseWindow SVR_GrCloseWindow
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#define GrCloseWindow SVR_GrCloseWindow
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#define GrCopyArea SVR_GrCopyArea
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#define GrCopyArea SVR_GrCopyArea
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#define GrCopyGC SVR_GrCopyGC
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#define GrCopyGC SVR_GrCopyGC
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#define GrCreateFont SVR_GrCreateFont
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#define GrCreateFont SVR_GrCreateFont
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#define GrDestroyFont SVR_GrDestroyFont
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#define GrDestroyFont SVR_GrDestroyFont
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#define GrDestroyGC SVR_GrDestroyGC
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#define GrDestroyGC SVR_GrDestroyGC
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#define GrDestroyRegion SVR_GrDestroyRegion
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#define GrDestroyRegion SVR_GrDestroyRegion
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#define GrDestroyWindow SVR_GrDestroyWindow
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#define GrDestroyWindow SVR_GrDestroyWindow
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#define GrDrawImageBits SVR_GrDrawImageBits
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#define GrDrawImageBits SVR_GrDrawImageBits
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#define GrDrawImageFromFile SVR_GrDrawImageFromFile
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#define GrDrawImageFromFile SVR_GrDrawImageFromFile
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#define GrDrawImageToFit SVR_GrDrawImageToFit
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#define GrDrawImageToFit SVR_GrDrawImageToFit
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#define GrEllipse SVR_GrEllipse
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#define GrEllipse SVR_GrEllipse
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#define GrEmptyRegion SVR_GrEmptyRegion
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#define GrEmptyRegion SVR_GrEmptyRegion
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#define GrEqualRegion SVR_GrEqualRegion
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#define GrEqualRegion SVR_GrEqualRegion
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#define GrFillEllipse SVR_GrFillEllipse
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#define GrFillEllipse SVR_GrFillEllipse
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#define GrFillPoly SVR_GrFillPoly
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#define GrFillPoly SVR_GrFillPoly
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#define GrFillRect SVR_GrFillRect
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#define GrFillRect SVR_GrFillRect
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#define GrFindColor SVR_GrFindColor
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#define GrFindColor SVR_GrFindColor
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#define GrFreeImage SVR_GrFreeImage
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#define GrFreeImage SVR_GrFreeImage
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#define GrGetFocus SVR_GrGetFocus
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#define GrGetFocus SVR_GrGetFocus
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#define GrGetFontInfo SVR_GrGetFontInfo
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#define GrGetFontInfo SVR_GrGetFontInfo
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#define GrGetGCInfo SVR_GrGetGCInfo
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#define GrGetGCInfo SVR_GrGetGCInfo
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#define GrGetGCTextSize SVR_GrGetGCTextSize
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#define GrGetGCTextSize SVR_GrGetGCTextSize
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#define GrGetImageInfo SVR_GrGetImageInfo
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#define GrGetImageInfo SVR_GrGetImageInfo
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#define GrGetRegionBox SVR_GrGetRegionBox
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#define GrGetRegionBox SVR_GrGetRegionBox
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#define GrGetScreenInfo SVR_GrGetScreenInfo
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#define GrGetScreenInfo SVR_GrGetScreenInfo
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#define GrGetSelectionOwner SVR_GrGetSelectionOwner
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#define GrGetSelectionOwner SVR_GrGetSelectionOwner
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#define GrGetSysColor SVR_GrGetSysColor
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#define GrGetSysColor SVR_GrGetSysColor
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#define GrGetSystemPalette SVR_GrGetSystemPalette
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#define GrGetSystemPalette SVR_GrGetSystemPalette
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#define GrGetWindowInfo SVR_GrGetWindowInfo
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#define GrGetWindowInfo SVR_GrGetWindowInfo
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#define GrGetWMProperties SVR_GrGetWMProperties
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#define GrGetWMProperties SVR_GrGetWMProperties
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#define GrInjectKeyboardEvent SVR_GrInjectKeyboardEvent
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#define GrInjectKeyboardEvent SVR_GrInjectKeyboardEvent
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#define GrInjectPointerEvent SVR_GrInjectPointerEvent
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#define GrInjectPointerEvent SVR_GrInjectPointerEvent
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#define GrIntersectRegion SVR_GrIntersectRegion
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#define GrIntersectRegion SVR_GrIntersectRegion
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#define GrKillWindow SVR_GrKillWindow
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#define GrKillWindow SVR_GrKillWindow
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#define GrLine SVR_GrLine
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#define GrLine SVR_GrLine
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#define GrLoadImageFromFile SVR_GrLoadImageFromFile
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#define GrLoadImageFromFile SVR_GrLoadImageFromFile
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#define GrLowerWindow SVR_GrLowerWindow
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#define GrLowerWindow SVR_GrLowerWindow
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#define GrMapWindow SVR_GrMapWindow
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#define GrMapWindow SVR_GrMapWindow
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#define GrMoveCursor SVR_GrMoveCursor
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#define GrMoveCursor SVR_GrMoveCursor
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#define GrMoveWindow SVR_GrMoveWindow
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#define GrMoveWindow SVR_GrMoveWindow
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#define GrNewGC SVR_GrNewGC
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#define GrNewGC SVR_GrNewGC
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#define GrNewInputWindow SVR_GrNewInputWindow
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#define GrNewInputWindow SVR_GrNewInputWindow
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#define GrNewPixmap SVR_GrNewPixmap
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#define GrNewPixmap SVR_GrNewPixmap
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#define GrNewPolygonRegion SVR_GrNewPolygonRegion
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#define GrNewPolygonRegion SVR_GrNewPolygonRegion
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#define GrNewRegion SVR_GrNewRegion
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#define GrNewRegion SVR_GrNewRegion
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#define GrNewWindow SVR_GrNewWindow
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#define GrNewWindow SVR_GrNewWindow
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#define GrOffsetRegion SVR_GrOffsetRegion
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#define GrOffsetRegion SVR_GrOffsetRegion
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#define GrOpen SVR_GrOpen
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#define GrOpen SVR_GrOpen
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#define GrPeekEvent SVR_GrPeekEvent
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#define GrPeekEvent SVR_GrPeekEvent
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#define GrPointInRegion SVR_GrPointInRegion
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#define GrPointInRegion SVR_GrPointInRegion
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#define GrPoints SVR_GrPoints
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#define GrPoints SVR_GrPoints
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#define GrPoint SVR_GrPoint
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#define GrPoint SVR_GrPoint
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#define GrPoly SVR_GrPoly
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#define GrPoly SVR_GrPoly
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#define GrRaiseWindow SVR_GrRaiseWindow
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#define GrRaiseWindow SVR_GrRaiseWindow
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#define GrReadArea SVR_GrReadArea
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#define GrReadArea SVR_GrReadArea
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#define GrRectInRegion SVR_GrRectInRegion
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#define GrRectInRegion SVR_GrRectInRegion
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#define GrRect SVR_GrRect
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#define GrRect SVR_GrRect
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#define GrReparentWindow SVR_GrReparentWindow
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#define GrReparentWindow SVR_GrReparentWindow
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#define GrRequestClientData SVR_GrRequestClientData
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#define GrRequestClientData SVR_GrRequestClientData
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#define GrResizeWindow SVR_GrResizeWindow
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#define GrResizeWindow SVR_GrResizeWindow
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#define GrSelectEvents SVR_GrSelectEvents
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#define GrSelectEvents SVR_GrSelectEvents
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#define GrSendClientData SVR_GrSendClientData
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#define GrSendClientData SVR_GrSendClientData
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#define GrSetBackgroundPixmap SVR_GrSetBackgroundPixmap
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#define GrSetBackgroundPixmap SVR_GrSetBackgroundPixmap
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#define GrSetBorderColor SVR_GrSetBorderColor
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#define GrSetBorderColor SVR_GrSetBorderColor
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#define GrSetCursor SVR_GrSetCursor
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#define GrSetCursor SVR_GrSetCursor
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#define GrSetFocus SVR_GrSetFocus
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#define GrSetFocus SVR_GrSetFocus
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#define GrSetFontAttr SVR_GrSetFontAttr
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#define GrSetFontAttr SVR_GrSetFontAttr
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#define GrSetFontRotation SVR_GrSetFontRotation
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#define GrSetFontRotation SVR_GrSetFontRotation
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#define GrSetFontSize SVR_GrSetFontSize
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#define GrSetFontSize SVR_GrSetFontSize
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#define GrSetGCBackground SVR_GrSetGCBackground
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#define GrSetGCBackground SVR_GrSetGCBackground
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#define GrSetGCFont SVR_GrSetGCFont
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#define GrSetGCFont SVR_GrSetGCFont
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#define GrSetGCForeground SVR_GrSetGCForeground
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#define GrSetGCForeground SVR_GrSetGCForeground
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#define GrSetGCMode SVR_GrSetGCMode
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#define GrSetGCMode SVR_GrSetGCMode
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#define GrSetGCRegion SVR_GrSetGCRegion
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#define GrSetGCRegion SVR_GrSetGCRegion
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#define GrSetGCUseBackground SVR_GrSetGCUseBackground
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#define GrSetGCUseBackground SVR_GrSetGCUseBackground
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#define GrSetScreenSaverTimeout SVR_GrSetScreenSaverTimeout
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#define GrSetScreenSaverTimeout SVR_GrSetScreenSaverTimeout
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#define GrSetSelectionOwner SVR_GrSetSelectionOwner
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#define GrSetSelectionOwner SVR_GrSetSelectionOwner
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#define GrSetSystemPalette SVR_GrSetSystemPalette
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#define GrSetSystemPalette SVR_GrSetSystemPalette
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#define GrSetWMProperties SVR_GrSetWMProperties
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#define GrSetWMProperties SVR_GrSetWMProperties
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#define GrSubtractRegion SVR_GrSubtractRegion
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#define GrSubtractRegion SVR_GrSubtractRegion
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#define GrText SVR_GrText
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#define GrText SVR_GrText
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#define GrUnionRectWithRegion SVR_GrUnionRectWithRegion
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#define GrUnionRectWithRegion SVR_GrUnionRectWithRegion
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#define GrUnionRegion SVR_GrUnionRegion
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#define GrUnionRegion SVR_GrUnionRegion
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#define GrUnmapWindow SVR_GrUnmapWindow
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#define GrUnmapWindow SVR_GrUnmapWindow
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#define GrXorRegion SVR_GrXorRegion
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#define GrXorRegion SVR_GrXorRegion
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#define GrDelay SVR_GrDelay
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#define GrDelay SVR_GrDelay
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#define GrSetGCClipOrigin SVR_GrSetGCClipOrigin
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#define GrSetGCClipOrigin SVR_GrSetGCClipOrigin
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#define GrClearArea SVR_GrClearArea
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#define GrClearArea SVR_GrClearArea
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#define GrNewCursor SVR_GrNewCursor
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#define GrNewCursor SVR_GrNewCursor
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#define GrDestroyCursor SVR_GrDestroyCursor
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#define GrDestroyCursor SVR_GrDestroyCursor
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#define GrSetWindowCursor SVR_GrSetWindowCursor
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#define GrSetWindowCursor SVR_GrSetWindowCursor
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#define GrDrawImageFromBuffer SVR_GrDrawImageFromBuffer
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#define GrDrawImageFromBuffer SVR_GrDrawImageFromBuffer
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#define GrLoadImageFromBuffer SVR_GrLoadImageFromBuffer
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#define GrLoadImageFromBuffer SVR_GrLoadImageFromBuffer
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#define GrGetFontList SVR_GrGetFontList
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#define GrGetFontList SVR_GrGetFontList
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#define GrFreeFontList SVR_GrFreeFontList
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#define GrFreeFontList SVR_GrFreeFontList
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#define GrQueryTree SVR_GrQueryTree
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#define GrQueryTree SVR_GrQueryTree
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#define GrCreateTimer SVR_GrCreateTimer
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#define GrCreateTimer SVR_GrCreateTimer
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#define GrDestroyTimer SVR_GrDestroyTimer
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#define GrDestroyTimer SVR_GrDestroyTimer
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#define GrSetPortraitMode SVR_GrSetPortraitMode
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#define GrSetPortraitMode SVR_GrSetPortraitMode
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#endif
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#endif
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#include "nano-X.h"
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#include "nano-X.h"
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#include "device.h"
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#include "device.h"
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/*
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/*
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* Drawing types.
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* Drawing types.
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*/
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*/
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typedef int GR_DRAW_TYPE;
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typedef int GR_DRAW_TYPE;
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#define GR_DRAW_TYPE_NONE 0 /* none or error */
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#define GR_DRAW_TYPE_NONE 0 /* none or error */
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#define GR_DRAW_TYPE_WINDOW 1 /* windows */
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#define GR_DRAW_TYPE_WINDOW 1 /* windows */
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#define GR_DRAW_TYPE_PIXMAP 2 /* pixmaps */
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#define GR_DRAW_TYPE_PIXMAP 2 /* pixmaps */
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#define GR_MAX_MODE MWMODE_MAX
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#define GR_MAX_MODE MWMODE_MAX
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/*
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/*
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* List of elements for events.
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* List of elements for events.
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*/
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*/
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typedef struct gr_event_list GR_EVENT_LIST;
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typedef struct gr_event_list GR_EVENT_LIST;
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struct gr_event_list {
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struct gr_event_list {
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GR_EVENT_LIST *next; /* next element in list */
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GR_EVENT_LIST *next; /* next element in list */
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GR_EVENT event; /* event */
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GR_EVENT event; /* event */
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};
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};
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/*
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/*
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* Data structure to keep track of state of clients.
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* Data structure to keep track of state of clients.
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*/
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*/
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typedef struct gr_client GR_CLIENT;
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typedef struct gr_client GR_CLIENT;
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struct gr_client {
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struct gr_client {
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int id; /* client id and socket descriptor */
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int id; /* client id and socket descriptor */
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GR_EVENT_LIST *eventhead; /* head of event chain (or NULL) */
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GR_EVENT_LIST *eventhead; /* head of event chain (or NULL) */
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GR_EVENT_LIST *eventtail; /* tail of event chain (or NULL) */
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GR_EVENT_LIST *eventtail; /* tail of event chain (or NULL) */
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GR_CLIENT *next; /* the next client in the list */
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GR_CLIENT *next; /* the next client in the list */
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GR_CLIENT *prev; /* the previous client in the list */
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GR_CLIENT *prev; /* the previous client in the list */
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int waiting_for_event; /* used to implement GrGetNextEvent*/
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int waiting_for_event; /* used to implement GrGetNextEvent*/
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char *shm_cmds;
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char *shm_cmds;
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int shm_cmds_size;
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int shm_cmds_size;
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int shm_cmds_shmid;
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int shm_cmds_shmid;
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unsigned long processid; /* client process id*/
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unsigned long processid; /* client process id*/
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};
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};
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/*
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/*
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* Structure to remember clients associated with events.
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* Structure to remember clients associated with events.
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*/
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*/
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typedef struct gr_event_client GR_EVENT_CLIENT;
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typedef struct gr_event_client GR_EVENT_CLIENT;
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struct gr_event_client {
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struct gr_event_client {
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GR_EVENT_CLIENT *next; /* next interested client or NULL */
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GR_EVENT_CLIENT *next; /* next interested client or NULL */
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GR_EVENT_MASK eventmask; /* events client wants to see */
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GR_EVENT_MASK eventmask; /* events client wants to see */
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GR_CLIENT *client; /* client who is interested */
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GR_CLIENT *client; /* client who is interested */
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};
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};
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/*
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/*
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* Structure to remember graphics contexts.
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* Structure to remember graphics contexts.
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*/
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*/
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typedef struct gr_gc GR_GC;
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typedef struct gr_gc GR_GC;
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struct gr_gc {
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struct gr_gc {
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GR_GC_ID id; /* graphics context id */
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GR_GC_ID id; /* graphics context id */
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int mode; /* drawing mode */
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int mode; /* drawing mode */
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GR_REGION_ID regionid; /* current clipping region */
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GR_REGION_ID regionid; /* current clipping region */
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int xoff; /* X offset for the clip region */
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int xoff; /* X offset for the clip region */
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int yoff; /* Y offset for the clip region */
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int yoff; /* Y offset for the clip region */
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GR_FONT_ID fontid; /* current font id*/
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GR_FONT_ID fontid; /* current font id*/
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GR_COLOR foreground; /* foreground color */
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GR_COLOR foreground; /* foreground color */
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GR_COLOR background; /* background color */
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GR_COLOR background; /* background color */
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GR_BOOL usebackground; /* actually display the background */
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GR_BOOL usebackground; /* actually display the background */
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GR_BOOL changed; /* graphics context has been changed */
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GR_BOOL changed; /* graphics context has been changed */
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GR_CLIENT *owner; /* client that created it */
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GR_CLIENT *owner; /* client that created it */
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GR_GC *next; /* next graphics context */
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GR_GC *next; /* next graphics context */
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};
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};
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/*
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/*
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* Structure to remember regions.
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* Structure to remember regions.
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*/
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*/
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typedef struct gr_region GR_REGION;
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typedef struct gr_region GR_REGION;
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struct gr_region {
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struct gr_region {
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MWCLIPREGION * rgn;
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MWCLIPREGION * rgn;
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GR_REGION_ID id;
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GR_REGION_ID id;
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GR_CLIENT * owner; /* client that created it */
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GR_CLIENT * owner; /* client that created it */
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GR_REGION * next;
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GR_REGION * next;
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};
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};
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|
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/*
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/*
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* Structure to remember fonts.
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* Structure to remember fonts.
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*/
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*/
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typedef struct gr_font GR_FONT;
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typedef struct gr_font GR_FONT;
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struct gr_font {
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struct gr_font {
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PMWFONT pfont; /* font*/
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PMWFONT pfont; /* font*/
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int fontsize; /* font size*/
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int fontsize; /* font size*/
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GR_FONT_ID id; /* font id*/
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GR_FONT_ID id; /* font id*/
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GR_CLIENT * owner; /* client that created it */
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GR_CLIENT * owner; /* client that created it */
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GR_FONT * next; /* next font*/
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GR_FONT * next; /* next font*/
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};
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};
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|
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/*
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/*
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* Structure to remember images.
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* Structure to remember images.
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*/
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*/
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typedef struct gr_image GR_IMAGE;
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typedef struct gr_image GR_IMAGE;
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struct gr_image {
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struct gr_image {
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GR_IMAGE_ID id;
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GR_IMAGE_ID id;
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GR_CLIENT * owner; /* client that created it */
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GR_CLIENT * owner; /* client that created it */
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GR_IMAGE * next;
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GR_IMAGE * next;
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};
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};
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|
|
/*
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/*
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* Cursor structure.
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* Cursor structure.
|
*/
|
*/
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typedef struct gr_cursor GR_CURSOR;
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typedef struct gr_cursor GR_CURSOR;
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struct gr_cursor {
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struct gr_cursor {
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GR_CURSOR_ID id; /* cursor id*/
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GR_CURSOR_ID id; /* cursor id*/
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GR_CLIENT *owner; /* client that created it*/
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GR_CLIENT *owner; /* client that created it*/
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GR_CURSOR *next;
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GR_CURSOR *next;
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MWCURSOR cursor; /* mwin engine cursor structure*/
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MWCURSOR cursor; /* mwin engine cursor structure*/
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};
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};
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|
|
/*
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/*
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* Structure to remember selection owner and mime types it can produce.
|
* Structure to remember selection owner and mime types it can produce.
|
*/
|
*/
|
typedef struct {
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typedef struct {
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GR_WINDOW_ID wid;
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GR_WINDOW_ID wid;
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GR_CHAR *typelist;
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GR_CHAR *typelist;
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} GR_SELECTIONOWNER;
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} GR_SELECTIONOWNER;
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|
|
|
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/*
|
/*
|
* Structure to remember timers.
|
* Structure to remember timers.
|
*/
|
*/
|
typedef struct gr_timer GR_TIMER;
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typedef struct gr_timer GR_TIMER;
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struct gr_timer
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struct gr_timer
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{
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{
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GR_TIMER_ID id; /* This instances ID */
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GR_TIMER_ID id; /* This instances ID */
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GR_CLIENT *owner; /* client that created it */
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GR_CLIENT *owner; /* client that created it */
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GR_WINDOW_ID wid;
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GR_WINDOW_ID wid;
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MWTIMER *timer; /* Device independent layer timer */
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MWTIMER *timer; /* Device independent layer timer */
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GR_TIMER *next;
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GR_TIMER *next;
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};
|
};
|
|
|
/*
|
/*
|
* Drawable structure. This structure must be the first
|
* Drawable structure. This structure must be the first
|
* elements in a GR_WINDOW or GR_PIXMAP, as GrPrepareWindow
|
* elements in a GR_WINDOW or GR_PIXMAP, as GrPrepareWindow
|
* returns a GR_DRAWABLE. This structure includes
|
* returns a GR_DRAWABLE. This structure includes
|
* only those items that routines that use GrPrepareWindow
|
* only those items that routines that use GrPrepareWindow
|
* might dereference, and must be included in windows or pixmaps.
|
* might dereference, and must be included in windows or pixmaps.
|
*/
|
*/
|
typedef struct gr_drawable {
|
typedef struct gr_drawable {
|
GR_COORD x; /* x position (0)*/
|
GR_COORD x; /* x position (0)*/
|
GR_COORD y; /* y position (0)*/
|
GR_COORD y; /* y position (0)*/
|
GR_SIZE width; /* width */
|
GR_SIZE width; /* width */
|
GR_SIZE height; /* height */
|
GR_SIZE height; /* height */
|
struct _mwscreendevice *psd; /* associated screen device */
|
struct _mwscreendevice *psd; /* associated screen device */
|
GR_WINDOW_ID id; /* window/pixmap id */
|
GR_WINDOW_ID id; /* window/pixmap id */
|
} GR_DRAWABLE;
|
} GR_DRAWABLE;
|
|
|
/*
|
/*
|
* Window structure
|
* Window structure
|
* Note: first elements must match GR_DRAWABLE
|
* Note: first elements must match GR_DRAWABLE
|
*/
|
*/
|
typedef struct gr_pixmap GR_PIXMAP;
|
typedef struct gr_pixmap GR_PIXMAP;
|
typedef struct gr_window GR_WINDOW;
|
typedef struct gr_window GR_WINDOW;
|
struct gr_window {
|
struct gr_window {
|
GR_COORD x; /* absolute x position */
|
GR_COORD x; /* absolute x position */
|
GR_COORD y; /* absolute y position */
|
GR_COORD y; /* absolute y position */
|
GR_SIZE width; /* width */
|
GR_SIZE width; /* width */
|
GR_SIZE height; /* height */
|
GR_SIZE height; /* height */
|
struct _mwscreendevice *psd; /* associated screen device */
|
struct _mwscreendevice *psd; /* associated screen device */
|
GR_WINDOW_ID id; /* window id */
|
GR_WINDOW_ID id; /* window id */
|
/* end of GR_DRAWABLE common members*/
|
/* end of GR_DRAWABLE common members*/
|
|
|
GR_WINDOW *next; /* next window in complete list */
|
GR_WINDOW *next; /* next window in complete list */
|
GR_CLIENT *owner; /* client that created it */
|
GR_CLIENT *owner; /* client that created it */
|
GR_WINDOW *parent; /* parent window */
|
GR_WINDOW *parent; /* parent window */
|
GR_WINDOW *children; /* first child window */
|
GR_WINDOW *children; /* first child window */
|
GR_WINDOW *siblings; /* next sibling window */
|
GR_WINDOW *siblings; /* next sibling window */
|
GR_SIZE bordersize; /* size of border */
|
GR_SIZE bordersize; /* size of border */
|
GR_COLOR bordercolor; /* color of border */
|
GR_COLOR bordercolor; /* color of border */
|
GR_COLOR background; /* background color */
|
GR_COLOR background; /* background color */
|
GR_PIXMAP *bgpixmap; /* background pixmap */
|
GR_PIXMAP *bgpixmap; /* background pixmap */
|
int bgpixmapflags; /* center, tile etc. */
|
int bgpixmapflags; /* center, tile etc. */
|
GR_EVENT_MASK nopropmask; /* events not to be propagated */
|
GR_EVENT_MASK nopropmask; /* events not to be propagated */
|
GR_EVENT_CLIENT *eventclients; /* clients interested in events */
|
GR_EVENT_CLIENT *eventclients; /* clients interested in events */
|
GR_CURSOR_ID cursorid; /* cursor for this window */
|
GR_CURSOR_ID cursorid; /* cursor for this window */
|
GR_BOOL mapped; /* TRUE if explicitly mapped */
|
GR_BOOL mapped; /* TRUE if explicitly mapped */
|
GR_COUNT unmapcount; /* count of reasons not really mapped */
|
GR_COUNT unmapcount; /* count of reasons not really mapped */
|
GR_BOOL output; /* TRUE if window can do output */
|
GR_BOOL output; /* TRUE if window can do output */
|
GR_WM_PROPS props; /* window properties*/
|
GR_WM_PROPS props; /* window properties*/
|
GR_CHAR *title; /* window title*/
|
GR_CHAR *title; /* window title*/
|
};
|
};
|
|
|
/*
|
/*
|
* Pixmap structure
|
* Pixmap structure
|
* Note: first elements must match GR_DRAWABLE
|
* Note: first elements must match GR_DRAWABLE
|
*/
|
*/
|
struct gr_pixmap {
|
struct gr_pixmap {
|
GR_COORD x; /* x position (0)*/
|
GR_COORD x; /* x position (0)*/
|
GR_COORD y; /* y position (0)*/
|
GR_COORD y; /* y position (0)*/
|
GR_SIZE width; /* width */
|
GR_SIZE width; /* width */
|
GR_SIZE height; /* height */
|
GR_SIZE height; /* height */
|
struct _mwscreendevice *psd; /* associated screen device */
|
struct _mwscreendevice *psd; /* associated screen device */
|
GR_WINDOW_ID id; /* pixmap id */
|
GR_WINDOW_ID id; /* pixmap id */
|
/* end of GR_DRAWABLE common members*/
|
/* end of GR_DRAWABLE common members*/
|
|
|
GR_PIXMAP *next; /* next pixmap in list */
|
GR_PIXMAP *next; /* next pixmap in list */
|
GR_CLIENT *owner; /* client that created it */
|
GR_CLIENT *owner; /* client that created it */
|
};
|
};
|
|
|
/*
|
/*
|
* Macros to obtain the client number from a resource id, and to
|
* Macros to obtain the client number from a resource id, and to
|
* produce the first resource id to be used for a client number.
|
* produce the first resource id to be used for a client number.
|
* Client numbers must not be zero. This allows for 255 clients.
|
* Client numbers must not be zero. This allows for 255 clients.
|
#define GR_ID_CLIENT(n) (((GR_ID) (n)) >> 24)
|
#define GR_ID_CLIENT(n) (((GR_ID) (n)) >> 24)
|
#define GR_ID_BASE(n) (((GR_ID) (n)) << 24)
|
#define GR_ID_BASE(n) (((GR_ID) (n)) << 24)
|
*/
|
*/
|
|
|
/*
|
/*
|
* Graphics server routines.
|
* Graphics server routines.
|
*/
|
*/
|
int GsInitialize(void);
|
int GsInitialize(void);
|
void GsClose(int fd);
|
void GsClose(int fd);
|
void GsSelect(GR_TIMEOUT timeout);
|
void GsSelect(GR_TIMEOUT timeout);
|
void GsTerminate(void);
|
void GsTerminate(void);
|
GR_TIMEOUT GsGetTickCount(void);
|
GR_TIMEOUT GsGetTickCount(void);
|
void GsRedrawScreen(void);
|
void GsRedrawScreen(void);
|
void GsError(GR_ERROR code, GR_ID id);
|
void GsError(GR_ERROR code, GR_ID id);
|
GR_BOOL GsCheckMouseEvent(void);
|
GR_BOOL GsCheckMouseEvent(void);
|
GR_BOOL GsCheckKeyboardEvent(void);
|
GR_BOOL GsCheckKeyboardEvent(void);
|
int GsReadKeyboard(GR_CHAR *buf, int *modifiers);
|
int GsReadKeyboard(GR_CHAR *buf, int *modifiers);
|
int GsOpenKeyboard(void);
|
int GsOpenKeyboard(void);
|
void GsGetButtonInfo(int *buttons);
|
void GsGetButtonInfo(int *buttons);
|
void GsGetModifierInfo(int *modifiers);
|
void GsGetModifierInfo(int *modifiers);
|
void GsCloseKeyboard(void);
|
void GsCloseKeyboard(void);
|
void GsExposeArea(GR_WINDOW *wp, GR_COORD rootx, GR_COORD rooty,
|
void GsExposeArea(GR_WINDOW *wp, GR_COORD rootx, GR_COORD rooty,
|
GR_SIZE width, GR_SIZE height, GR_WINDOW *stopwp);
|
GR_SIZE width, GR_SIZE height, GR_WINDOW *stopwp);
|
void GsCheckCursor(void);
|
void GsCheckCursor(void);
|
void GsWpSetFocus(GR_WINDOW *wp);
|
void GsWpSetFocus(GR_WINDOW *wp);
|
void GsWpDrawBackgroundPixmap(GR_WINDOW *wp, GR_PIXMAP *pm,
|
void GsWpDrawBackgroundPixmap(GR_WINDOW *wp, GR_PIXMAP *pm,
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
void GsWpTileBackgroundPixmap(GR_WINDOW *wp, GR_PIXMAP *pm,
|
void GsWpTileBackgroundPixmap(GR_WINDOW *wp, GR_PIXMAP *pm,
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
void GsWpClearWindow(GR_WINDOW *wp, GR_COORD x, GR_COORD y,
|
void GsWpClearWindow(GR_WINDOW *wp, GR_COORD x, GR_COORD y,
|
GR_SIZE width, GR_SIZE height, GR_BOOL exposeflag);
|
GR_SIZE width, GR_SIZE height, GR_BOOL exposeflag);
|
void GsWpUnmapWindow(GR_WINDOW *wp, GR_BOOL temp_unmap);
|
void GsWpUnmapWindow(GR_WINDOW *wp, GR_BOOL temp_unmap);
|
void GsWpMapWindow(GR_WINDOW *wp, GR_BOOL temp);
|
void GsWpMapWindow(GR_WINDOW *wp, GR_BOOL temp);
|
void GsWpDestroyWindow(GR_WINDOW *wp);
|
void GsWpDestroyWindow(GR_WINDOW *wp);
|
void GsSetPortraitMode(int mode);
|
void GsSetPortraitMode(int mode);
|
void GsSetPortraitModeFromXY(GR_COORD rootx, GR_COORD rooty);
|
void GsSetPortraitModeFromXY(GR_COORD rootx, GR_COORD rooty);
|
void GsSetClipWindow(GR_WINDOW *wp, MWCLIPREGION *userregion,
|
void GsSetClipWindow(GR_WINDOW *wp, MWCLIPREGION *userregion,
|
int flags);
|
int flags);
|
void GsHandleMouseStatus(GR_COORD newx, GR_COORD newy,
|
void GsHandleMouseStatus(GR_COORD newx, GR_COORD newy,
|
int newbuttons);
|
int newbuttons);
|
void GsFreePositionEvent(GR_CLIENT *client, GR_WINDOW_ID wid,
|
void GsFreePositionEvent(GR_CLIENT *client, GR_WINDOW_ID wid,
|
GR_WINDOW_ID subwid);
|
GR_WINDOW_ID subwid);
|
void GsDeliverButtonEvent(GR_EVENT_TYPE type, int buttons,
|
void GsDeliverButtonEvent(GR_EVENT_TYPE type, int buttons,
|
int changebuttons, int modifiers);
|
int changebuttons, int modifiers);
|
void GsDeliverMotionEvent(GR_EVENT_TYPE type, int buttons,
|
void GsDeliverMotionEvent(GR_EVENT_TYPE type, int buttons,
|
MWKEYMOD modifiers);
|
MWKEYMOD modifiers);
|
void GsDeliverKeyboardEvent(GR_WINDOW_ID wid, GR_EVENT_TYPE type,
|
void GsDeliverKeyboardEvent(GR_WINDOW_ID wid, GR_EVENT_TYPE type,
|
GR_KEY keyvalue, GR_KEYMOD modifiers,
|
GR_KEY keyvalue, GR_KEYMOD modifiers,
|
GR_SCANCODE scancode);
|
GR_SCANCODE scancode);
|
void GsDeliverExposureEvent(GR_WINDOW *wp, GR_COORD x, GR_COORD y,
|
void GsDeliverExposureEvent(GR_WINDOW *wp, GR_COORD x, GR_COORD y,
|
GR_SIZE width, GR_SIZE height);
|
GR_SIZE width, GR_SIZE height);
|
void GsFreeExposureEvent(GR_CLIENT *client, GR_WINDOW_ID wid,
|
void GsFreeExposureEvent(GR_CLIENT *client, GR_WINDOW_ID wid,
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
void GsDeliverUpdateEvent(GR_WINDOW *wp, GR_UPDATE_TYPE utype,
|
void GsDeliverUpdateEvent(GR_WINDOW *wp, GR_UPDATE_TYPE utype,
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height);
|
void GsDeliverGeneralEvent(GR_WINDOW *wp, GR_EVENT_TYPE type,
|
void GsDeliverGeneralEvent(GR_WINDOW *wp, GR_EVENT_TYPE type,
|
GR_WINDOW *other);
|
GR_WINDOW *other);
|
void GsDeliverPortraitChangedEvent(void);
|
void GsDeliverPortraitChangedEvent(void);
|
void GsDeliverScreenSaverEvent(GR_BOOL activate);
|
void GsDeliverScreenSaverEvent(GR_BOOL activate);
|
void GsDeliverClientDataReqEvent(GR_WINDOW_ID wid, GR_WINDOW_ID rid,
|
void GsDeliverClientDataReqEvent(GR_WINDOW_ID wid, GR_WINDOW_ID rid,
|
GR_SERIALNO serial, GR_MIMETYPE mimetype);
|
GR_SERIALNO serial, GR_MIMETYPE mimetype);
|
void GsDeliverClientDataEvent(GR_WINDOW_ID wid, GR_WINDOW_ID rid,
|
void GsDeliverClientDataEvent(GR_WINDOW_ID wid, GR_WINDOW_ID rid,
|
GR_SERIALNO serial, GR_LENGTH len, GR_LENGTH thislen,
|
GR_SERIALNO serial, GR_LENGTH len, GR_LENGTH thislen,
|
void *data);
|
void *data);
|
void GsDeliverSelectionChangedEvent(GR_WINDOW_ID old_owner,
|
void GsDeliverSelectionChangedEvent(GR_WINDOW_ID old_owner,
|
GR_WINDOW_ID new_owner);
|
GR_WINDOW_ID new_owner);
|
void GsDeliverTimerEvent(GR_CLIENT *client, GR_WINDOW_ID wid,
|
void GsDeliverTimerEvent(GR_CLIENT *client, GR_WINDOW_ID wid,
|
GR_TIMER_ID tid);
|
GR_TIMER_ID tid);
|
void GsCheckMouseWindow(void);
|
void GsCheckMouseWindow(void);
|
void GsCheckFocusWindow(void);
|
void GsCheckFocusWindow(void);
|
GR_DRAW_TYPE GsPrepareDrawing(GR_DRAW_ID id, GR_GC_ID gcid,
|
GR_DRAW_TYPE GsPrepareDrawing(GR_DRAW_ID id, GR_GC_ID gcid,
|
GR_DRAWABLE **retdp);
|
GR_DRAWABLE **retdp);
|
GR_BOOL GsCheckOverlap(GR_WINDOW *topwp, GR_WINDOW *botwp);
|
GR_BOOL GsCheckOverlap(GR_WINDOW *topwp, GR_WINDOW *botwp);
|
GR_EVENT *GsAllocEvent(GR_CLIENT *client);
|
GR_EVENT *GsAllocEvent(GR_CLIENT *client);
|
GR_WINDOW *GsFindWindow(GR_WINDOW_ID id);
|
GR_WINDOW *GsFindWindow(GR_WINDOW_ID id);
|
GR_PIXMAP *GsFindPixmap(GR_WINDOW_ID id);
|
GR_PIXMAP *GsFindPixmap(GR_WINDOW_ID id);
|
GR_GC *GsFindGC(GR_GC_ID gcid);
|
GR_GC *GsFindGC(GR_GC_ID gcid);
|
GR_REGION *GsFindRegion(GR_REGION_ID regionid);
|
GR_REGION *GsFindRegion(GR_REGION_ID regionid);
|
GR_FONT *GsFindFont(GR_FONT_ID fontid);
|
GR_FONT *GsFindFont(GR_FONT_ID fontid);
|
GR_TIMER *GsFindTimer(GR_TIMER_ID timer_id);
|
GR_TIMER *GsFindTimer(GR_TIMER_ID timer_id);
|
GR_CURSOR *GsFindCursor(GR_CURSOR_ID cursorid);
|
GR_CURSOR *GsFindCursor(GR_CURSOR_ID cursorid);
|
GR_WINDOW *GsPrepareWindow(GR_WINDOW_ID wid);
|
GR_WINDOW *GsPrepareWindow(GR_WINDOW_ID wid);
|
GR_WINDOW *GsFindVisibleWindow(GR_COORD x, GR_COORD y);
|
GR_WINDOW *GsFindVisibleWindow(GR_COORD x, GR_COORD y);
|
void GsDrawBorder(GR_WINDOW *wp);
|
void GsDrawBorder(GR_WINDOW *wp);
|
int GsCurrentVt(void);
|
int GsCurrentVt(void);
|
void GsRedrawVt(int t);
|
void GsRedrawVt(int t);
|
int GsOpenSocket(void);
|
int GsOpenSocket(void);
|
void GsCloseSocket(void);
|
void GsCloseSocket(void);
|
void GsAcceptClient(void);
|
void GsAcceptClient(void);
|
void GsAcceptClientFd(int i);
|
void GsAcceptClientFd(int i);
|
int GsPutCh(int fd, unsigned char c);
|
int GsPutCh(int fd, unsigned char c);
|
GR_CLIENT *GsFindClient(int fd);
|
GR_CLIENT *GsFindClient(int fd);
|
void GsDestroyClientResources(GR_CLIENT * client);
|
void GsDestroyClientResources(GR_CLIENT * client);
|
void GsDropClient(int fd);
|
void GsDropClient(int fd);
|
int GsRead(int fd, void *buf, int c);
|
int GsRead(int fd, void *buf, int c);
|
int GsWrite(int fd, void *buf, int c);
|
int GsWrite(int fd, void *buf, int c);
|
void GsHandleClient(int fd);
|
void GsHandleClient(int fd);
|
void GsResetScreenSaver(void);
|
void GsResetScreenSaver(void);
|
void GsActivateScreenSaver(void *arg);
|
void GsActivateScreenSaver(void *arg);
|
void GrGetNextEventWrapperFinish(int);
|
void GrGetNextEventWrapperFinish(int);
|
void GsTimerCB(void *arg);
|
void GsTimerCB(void *arg);
|
|
|
/*
|
/*
|
* External data definitions.
|
* External data definitions.
|
*/
|
*/
|
extern char * curfunc; /* current function name */
|
extern char * curfunc; /* current function name */
|
extern GR_WINDOW_ID cachewindowid; /* cached window id */
|
extern GR_WINDOW_ID cachewindowid; /* cached window id */
|
extern GR_WINDOW_ID cachepixmapid;
|
extern GR_WINDOW_ID cachepixmapid;
|
extern GR_GC_ID cachegcid; /* cached graphics context id */
|
extern GR_GC_ID cachegcid; /* cached graphics context id */
|
extern GR_GC *cachegcp; /* cached graphics context */
|
extern GR_GC *cachegcp; /* cached graphics context */
|
extern GR_GC *listgcp; /* list of all gc */
|
extern GR_GC *listgcp; /* list of all gc */
|
extern GR_REGION *listregionp; /* list of all regions */
|
extern GR_REGION *listregionp; /* list of all regions */
|
extern GR_FONT *listfontp; /* list of all fonts */
|
extern GR_FONT *listfontp; /* list of all fonts */
|
extern GR_IMAGE *listimagep; /* list of all images */
|
extern GR_IMAGE *listimagep; /* list of all images */
|
extern GR_CURSOR *listcursorp; /* list of all cursors */
|
extern GR_CURSOR *listcursorp; /* list of all cursors */
|
extern GR_CURSOR *stdcursor; /* root window cursor */
|
extern GR_CURSOR *stdcursor; /* root window cursor */
|
extern GR_GC *curgcp; /* current graphics context */
|
extern GR_GC *curgcp; /* current graphics context */
|
extern GR_WINDOW *cachewp; /* cached window pointer */
|
extern GR_WINDOW *cachewp; /* cached window pointer */
|
extern GR_PIXMAP *cachepp; /* cached pixmap pointer */
|
extern GR_PIXMAP *cachepp; /* cached pixmap pointer */
|
extern GR_WINDOW *listwp; /* list of all windows */
|
extern GR_WINDOW *listwp; /* list of all windows */
|
extern GR_PIXMAP *listpp; /* list of all pixmaps */
|
extern GR_PIXMAP *listpp; /* list of all pixmaps */
|
extern GR_WINDOW *rootwp; /* root window pointer */
|
extern GR_WINDOW *rootwp; /* root window pointer */
|
extern GR_WINDOW *clipwp; /* window clipping is set for */
|
extern GR_WINDOW *clipwp; /* window clipping is set for */
|
extern GR_WINDOW *focuswp; /* focus window for keyboard */
|
extern GR_WINDOW *focuswp; /* focus window for keyboard */
|
extern GR_WINDOW *mousewp; /* window mouse is currently in */
|
extern GR_WINDOW *mousewp; /* window mouse is currently in */
|
extern GR_WINDOW *grabbuttonwp; /* window grabbed by button */
|
extern GR_WINDOW *grabbuttonwp; /* window grabbed by button */
|
extern GR_CURSOR *curcursor; /* currently enabled cursor */
|
extern GR_CURSOR *curcursor; /* currently enabled cursor */
|
extern GR_COORD cursorx; /* x position of cursor */
|
extern GR_COORD cursorx; /* x position of cursor */
|
extern GR_COORD cursory; /* y position of cursor */
|
extern GR_COORD cursory; /* y position of cursor */
|
extern int curbuttons; /* current state of buttons */
|
extern int curbuttons; /* current state of buttons */
|
extern GR_CLIENT *curclient; /* current client */
|
extern GR_CLIENT *curclient; /* current client */
|
extern char *current_shm_cmds;
|
extern char *current_shm_cmds;
|
extern int current_shm_cmds_size;
|
extern int current_shm_cmds_size;
|
extern GR_EVENT_LIST *eventfree; /* list of free events */
|
extern GR_EVENT_LIST *eventfree; /* list of free events */
|
extern GR_BOOL focusfixed; /* TRUE if focus is fixed */
|
extern GR_BOOL focusfixed; /* TRUE if focus is fixed */
|
extern GR_SCREEN_INFO sinfo; /* screen information */
|
extern GR_SCREEN_INFO sinfo; /* screen information */
|
extern PMWFONT stdfont; /* default font*/
|
extern PMWFONT stdfont; /* default font*/
|
extern int escape_quits; /* terminate when pressing ESC*/
|
extern int escape_quits; /* terminate when pressing ESC*/
|
extern int connectcount; /* # of connections to server */
|
extern int connectcount; /* # of connections to server */
|
extern GR_TIMEOUT screensaver_delay; /* time before screensaver */
|
extern GR_TIMEOUT screensaver_delay; /* time before screensaver */
|
/* activates */
|
/* activates */
|
extern GR_TIMER_ID cache_timer_id; /* cached timer ID */
|
extern GR_TIMER_ID cache_timer_id; /* cached timer ID */
|
extern GR_TIMER *cache_timer; /* cached timer */
|
extern GR_TIMER *cache_timer; /* cached timer */
|
extern GR_TIMER *list_timer; /* list of all timers */
|
extern GR_TIMER *list_timer; /* list of all timers */
|
|
|
extern GR_BOOL screensaver_active; /* screensaver is active */
|
extern GR_BOOL screensaver_active; /* screensaver is active */
|
extern GR_SELECTIONOWNER selection_owner; /* the selection owner */
|
extern GR_SELECTIONOWNER selection_owner; /* the selection owner */
|
extern int autoportrait; /* auto portrait mode switching*/
|
extern int autoportrait; /* auto portrait mode switching*/
|
|
|
/*
|
/*
|
* The filename to use for the named socket. If we ever support multiple
|
* The filename to use for the named socket. If we ever support multiple
|
* servers on one machine, the last digit will be that of the FB used for it.
|
* servers on one machine, the last digit will be that of the FB used for it.
|
*/
|
*/
|
#define GR_NAMED_SOCKET "/tmp/.nano-X"
|
#define GR_NAMED_SOCKET "/tmp/.nano-X"
|
#define GR_NUMB_SOCKET 79
|
#define GR_NUMB_SOCKET 79
|
|
|
#if VTSWITCH
|
#if VTSWITCH
|
/* temp framebuffer vt switch stuff at upper level
|
/* temp framebuffer vt switch stuff at upper level
|
* this should be handled at the lower level, just like vgalib does.
|
* this should be handled at the lower level, just like vgalib does.
|
*/
|
*/
|
void MwInitVt(void);
|
void MwInitVt(void);
|
int MwCurrentVt(void);
|
int MwCurrentVt(void);
|
int MwCheckVtChange(void);
|
int MwCheckVtChange(void);
|
void MwRedrawVt(int t);
|
void MwRedrawVt(int t);
|
void MwExitVt(void);
|
void MwExitVt(void);
|
extern int mwvterm;
|
extern int mwvterm;
|
#endif /* VTSWITCH*/
|
#endif /* VTSWITCH*/
|
|
|
#endif /* _SERV_H*/
|
#endif /* _SERV_H*/
|
|
|
