/*
* 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: DragCI.h /main/10 1995/07/14 10:22:36 drk $ */
/* (c) Copyright 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */
#ifndef _XmDragCI_h
#define _XmDragCI_h
#include <Xm/XmP.h>
#include <Xm/DragCP.h>
#include <Xm/DragIconP.h>
#include <Xm/DropSMgrP.h>
#include <Xm/DisplayP.h>
#ifdef __cplusplus
extern "C" {
#endif
#define _XmDragStart(dc, srcW, event) \
((*((XmDragContextClass)XtClass(dc))->drag_class.start) (dc, srcW, event))
#define _XmDragCancel(dc) \
((*((XmDragContextClass)XtClass(dc))->drag_class.cancel) (dc))
#define _XmDCtoDD(dc) ((XmDisplay)XtParent(dc))
#define _XmDRAG_MASK_BASE \
(ButtonPressMask | ButtonReleaseMask | ButtonMotionMask)
#ifdef DRAG_USE_MOTION_HINTS
#define _XmDRAG_GRAB_MASK \
(_XmDRAG_MASK_BASE PointerMotionHintMask)
#else
#define _XmDRAG_GRAB_MASK _XmDRAG_MASK_BASE
#endif /* _XmDRAG_USE_MOTION_HINTS */
#define _XmDRAG_EVENT_MASK(dc) \
((((XmDragContext)dc)->drag.trackingMode == XmDRAG_TRACK_WM_QUERY) \
? (_XmDRAG_GRAB_MASK | EnterWindowMask | LeaveWindowMask) \
: (_XmDRAG_GRAB_MASK))
enum{ XmCR_DROP_SITE_TREE_ADD = _XmNUMBER_DND_CB_REASONS,
XmCR_DROP_SITE_TREE_REMOVE
} ;
/*
* values for dragTrackingMode
*/
enum {
XmDRAG_TRACK_WM_QUERY, XmDRAG_TRACK_MOTION, XmDRAG_TRACK_WM_QUERY_PENDING
};
/* Strings to use for the intern atoms */
typedef String XmCanonicalString;
#define XmMakeCanonicalString( s) \
(XmCanonicalString) XrmQuarkToString(XrmStringToQuark(s))
#define _XmAllocAndCopy( data, len) \
memcpy((XtPointer) XtMalloc(len), (XtPointer)(data), (len))
typedef struct _XmDragTopLevelClientDataStruct{
Widget destShell;
Position xOrigin, yOrigin;
Dimension width, height;
XtPointer iccInfo;
Boolean sourceIsExternal;
Window window;
Widget dragOver;
} XmDragTopLevelClientDataStruct, *XmDragTopLevelClientData;
typedef struct _XmDragMotionClientDataStruct{
Window window;
Widget dragOver;
} XmDragMotionClientDataStruct, *XmDragMotionClientData;
/*
* dsm to dragDisplay comm
*/
/* Move to DropSMgrI.h */
typedef struct _XmDropSiteTreeAddCallbackStruct{
int reason;
XEvent *event;
Widget rootShell;
Cardinal numDropSites;
Cardinal numArgsPerDSHint;
} XmDropSiteTreeAddCallbackStruct, *XmDropSiteTreeAddCallback;
/* Move to DropSMgrI.h */
typedef struct _XmDropSiteTreeRemoveCallbackStruct{
int reason;
XEvent *event;
Widget rootShell;
} XmDropSiteTreeRemoveCallbackStruct, *XmDropSiteTreeRemoveCallback;
/* Move to DropSMgrI.h */
typedef struct _XmDropSiteTreeUpdateCallbackStruct{
int reason;
XEvent *event;
Widget rootShell;
Cardinal numDropSites;
Cardinal numArgsPerDSHint;
} XmDropSiteTreeUpdateCallbackStruct, *XmDropSiteTreeUpdateCallback;
typedef struct _XmDropSiteEnterPendingCallbackStruct{
int reason;
XEvent *event;
Time timeStamp;
Boolean enter_pending;
} XmDropSiteEnterPendingCallbackStruct, *XmDropSiteEnterPendingCallback;
/* Move to DropSMgrI.h */
typedef struct _XmAnimationData {
Widget dragOver;
Window window;
Position windowX, windowY;
Screen *screen;
XmRegion clipRegion;
XmRegion dropSiteRegion;
XtPointer saveAddr;
} XmAnimationDataRec, *XmAnimationData;
/******** Private Function Declarations ********/
extern XmDragReceiverInfo _XmAllocReceiverInfo(
XmDragContext dc) ;
extern unsigned char _XmGetActiveProtocolStyle(
Widget w) ;
/******** End Private Function Declarations ********/
#ifdef __cplusplus
} /* Close scope of 'extern "C"' declaration which encloses file. */
#endif
#endif /* _XmDragCI_h */