/*
* Motif
*
* Copyright (c) 1987-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they 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 for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these librararies and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/*
* HISTORY
*/
/* $XConsortium: DragCP.h /main/12 1996/10/17 16:45:27 cde-osf $ */
/*
* (c) Copyright 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */
#ifndef _XmDragCP_h
#define _XmDragCP_h
#include <Xm/XmP.h>
#include <Xm/DragC.h>
#include <X11/Shell.h>
#include <X11/ShellP.h>
#include <Xm/DragIcon.h>
#include <Xm/DragOverS.h>
#include <Xm/DropSMgrP.h>
#ifdef __cplusplus
extern "C" {
#endif
/***********************************************************************
*
* DragContext (RootWrapper) Widget Private Data
*
***********************************************************************/
typedef void (*XmDragStartProc)( XmDragContext, Widget, XEvent *);
typedef void (*XmDragCancelProc)( XmDragContext) ;
typedef struct {
XmDragStartProc start;
XmDragCancelProc cancel;
XtPointer extension;
} XmDragContextClassPart;
typedef struct _XmDragContextClassRec {
CoreClassPart core_class;
XmDragContextClassPart drag_class;
} XmDragContextClassRec;
externalref XmDragContextClassRec xmDragContextClassRec;
#define XtDragByPoll 0
#define XtDragByEvent 1
typedef struct {
Window frame;
Window window;
Widget shell;
unsigned char flags;
unsigned char dragProtocolStyle;
int xOrigin, yOrigin;
unsigned int width, height;
unsigned int depth;
XtPointer iccInfo;
} XmDragReceiverInfoStruct, *XmDragReceiverInfo;
typedef union _XmConvertSelectionRec
{
XtConvertSelectionIncrProc sel_incr ;
XtConvertSelectionProc sel ;
} XmConvertSelectionRec ;
typedef struct _XmDragContextPart{
/**** resources ****/
Atom *exportTargets;
Cardinal numExportTargets;
XmConvertSelectionRec convertProc;
XtPointer clientData;
XmDragIconObject sourceCursorIcon;
XmDragIconObject stateCursorIcon;
XmDragIconObject operationCursorIcon;
XmDragIconObject sourcePixmapIcon;
Pixel cursorBackground;
Pixel cursorForeground;
Pixel validCursorForeground;
Pixel invalidCursorForeground;
Pixel noneCursorForeground;
XtCallbackList dragMotionCallback;
XtCallbackList operationChangedCallback;
XtCallbackList siteEnterCallback;
XtCallbackList siteLeaveCallback;
XtCallbackList topLevelEnterCallback;
XtCallbackList topLevelLeaveCallback;
XtCallbackList dropStartCallback;
XtCallbackList dropFinishCallback;
XtCallbackList dragDropFinishCallback;
unsigned char dragOperations;
Boolean incremental;
unsigned char blendModel;
/* private resources */
Window srcWindow;
Time dragStartTime;
Atom iccHandle;
Widget sourceWidget;
Boolean sourceIsExternal;
/**** instance data ****/
Boolean topWindowsFetched;
unsigned char commType;
unsigned char animationType;
unsigned char operation;
unsigned char operations;
unsigned int lastEventState;
unsigned char dragCompletionStatus;
unsigned char dragDropCompletionStatus;
Boolean forceIPC;
Boolean serverGrabbed;
Boolean useLocal;
Boolean inDropSite;
XtIntervalId dragTimerId;
Time roundOffTime;
Time lastChangeTime;
Time crossingTime;
Time dragFinishTime;
Time dropFinishTime;
Atom dropSelection;
Widget srcShell;
Position startX, startY;
XmID siteID;
Screen *currScreen;
Window currWmRoot;
XmDragOverShellWidget curDragOver;
XmDragOverShellWidget origDragOver;
XmDragReceiverInfoStruct *currReceiverInfo;
XmDragReceiverInfoStruct *rootReceiverInfo;
XmDragReceiverInfoStruct *receiverInfos;
Cardinal numReceiverInfos;
Cardinal maxReceiverInfos;
unsigned char trackingMode;
unsigned char activeProtocolStyle;
unsigned char activeBlendModel;
Boolean dragDropCancelEffect;
long SaveEventMask; /* Save the current root eventMask so that D&D works for MWM */
} XmDragContextPart;
typedef struct _XmDragContextRec{
CorePart core;
XmDragContextPart drag;
} XmDragContextRec;
#ifdef __cplusplus
} /* Close scope of 'extern "C"' declaration which encloses file. */
#endif
#endif /* _XmDragCP_h */