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| Current File : //usr/local/include/Xm/DropSMgrP.h |
/*
* @OPENGROUP_COPYRIGHT@
* COPYRIGHT NOTICE
* Copyright (c) 1990, 1991, 1992, 1993 Open Software Foundation, Inc.
* Copyright (c) 1996, 1997, 1998, 1999, 2000 The Open Group
* ALL RIGHTS RESERVED (MOTIF). See the file named COPYRIGHT.MOTIF for
* the full copyright text.
*
* This software is subject to an open license. It may only be
* used on, with or for operating systems which are themselves open
* source systems. You must contact The Open Group for a license
* allowing distribution and sublicensing of this software on, with,
* or for operating systems which are not Open Source programs.
*
* See http://www.opengroup.org/openmotif/license for full
* details of the license agreement. Any use, reproduction, or
* distribution of the program constitutes recipient's acceptance of
* this agreement.
*
* EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS
* PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
* WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY
* OR FITNESS FOR A PARTICULAR PURPOSE
*
* EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT
* NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE
* EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
/*
* HISTORY
*/
/* $XConsortium: DropSMgrP.h /main/11 1995/07/14 10:31:14 drk $ */
/*
* (c) Copyright 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */
#ifndef _XmDropSMgrP_h
#define _XmDropSMgrP_h
#include <Xm/XmP.h>
#include <Xm/DropSMgr.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef void (*XmDSMCreateInfoProc)
(XmDropSiteManagerObject, Widget, ArgList, Cardinal);
typedef void (*XmDSMDestroyInfoProc)
(XmDropSiteManagerObject, Widget);
typedef void (*XmDSMStartUpdateProc)
(XmDropSiteManagerObject, Widget);
typedef void (*XmDSMRetrieveInfoProc)
(XmDropSiteManagerObject, Widget, ArgList, Cardinal);
typedef void (*XmDSMUpdateInfoProc)
(XmDropSiteManagerObject, Widget, ArgList, Cardinal);
typedef void (*XmDSMEndUpdateProc)
(XmDropSiteManagerObject, Widget);
typedef void (*XmDSMUpdateProc)
(XmDropSiteManagerObject, XtPointer, XtPointer);
typedef void (*XmDSMProcessMotionProc)
(XmDropSiteManagerObject, XtPointer, XtPointer);
typedef void (*XmDSMProcessDropProc)
(XmDropSiteManagerObject, XtPointer, XtPointer);
typedef void (*XmDSMOperationChangedProc)
(XmDropSiteManagerObject, XtPointer, XtPointer);
typedef void (*XmDSMChangeRootProc)
(XmDropSiteManagerObject, XtPointer, XtPointer);
typedef void (*XmDSMInsertInfoProc)
(XmDropSiteManagerObject, XtPointer, XtPointer);
typedef void (*XmDSMRemoveInfoProc)
(XmDropSiteManagerObject, XtPointer);
typedef void (*XmDSMSyncTreeProc)
(XmDropSiteManagerObject, Widget);
typedef int (*XmDSMGetTreeFromDSMProc)
(XmDropSiteManagerObject, Widget, XtPointer);
typedef void (*XmDSMCreateDSInfoTable)
(XmDropSiteManagerObject);
typedef void (*XmDSMDestroyDSInfoTable)
(XmDropSiteManagerObject);
typedef void (*XmDSMRegisterInfoProc)
(XmDropSiteManagerObject, Widget, XtPointer);
typedef XtPointer (*XmDSMWidgetToInfoProc)
(XmDropSiteManagerObject, Widget);
typedef void (*XmDSMUnregisterInfoProc)
(XmDropSiteManagerObject, XtPointer);
typedef struct {
XmDSMCreateInfoProc createInfo;
XmDSMDestroyInfoProc destroyInfo;
XmDSMStartUpdateProc startUpdate;
XmDSMRetrieveInfoProc retrieveInfo;
XmDSMUpdateInfoProc updateInfo;
XmDSMEndUpdateProc endUpdate;
/* Used by DragController Object */
XmDSMUpdateProc updateDSM;
/* Used by update proc */
XmDSMProcessMotionProc processMotion;
XmDSMProcessDropProc processDrop;
XmDSMOperationChangedProc operationChanged;
XmDSMChangeRootProc changeRoot;
/* Used to manage DropSites */
XmDSMInsertInfoProc insertInfo;
/* Need a get and a put function for update? */
XmDSMRemoveInfoProc removeInfo;
/* Used to manage the pre-register information */
XmDSMSyncTreeProc syncTree;
XmDSMGetTreeFromDSMProc getTreeFromDSM;
/* Used to hash between widgets and info */
XmDSMCreateDSInfoTable createTable;
XmDSMDestroyDSInfoTable destroyTable;
XmDSMRegisterInfoProc registerInfo;
XmDSMWidgetToInfoProc widgetToInfo;
XmDSMUnregisterInfoProc unregisterInfo;
XtPointer extension;
} XmDropSiteManagerClassPart;
/* Full class record declaration for dropSite class */
typedef struct _XmDropSiteManagerClassRec{
ObjectClassPart object_class;
XmDropSiteManagerClassPart dropManager_class;
} XmDropSiteManagerClassRec;
externalref XmDropSiteManagerClassRec xmDropSiteManagerClassRec;
/* Macros for calling methods */
#define DSMCreateInfo(dsm, widget, args, numArgs) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.createInfo) \
((dsm), (widget), (args), (numArgs))
#define DSMDestroyInfo(dsm, widget) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.destroyInfo) \
((dsm), (widget))
#define DSMStartUpdate(dsm, widget) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.startUpdate) \
((dsm), (widget))
#define DSMRetrieveInfo(dsm, widget, args, numArgs) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.retrieveInfo) \
((dsm), (widget), (args), (numArgs))
#define DSMUpdateInfo(dsm, widget, args, numArgs) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.updateInfo) \
((dsm), (widget), (args), (numArgs))
#define DSMEndUpdate(dsm, widget) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.endUpdate) \
((dsm), (widget))
#define DSMUpdate(dsm, clientData, callData) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.updateDSM) \
((dsm), (clientData), (callData))
#define DSMProcessMotion(dsm, clientData, callData) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.processMotion) \
((dsm), (clientData), (callData))
#define DSMProcessDrop(dsm, clientData, callData) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.processDrop) \
((dsm),(clientData), (callData))
#define DSMOperationChanged(dsm, clientData, callData) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.operationChanged) \
((dsm),(clientData), (callData))
#define DSMChangeRoot(dsm, clientData, callData) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.changeRoot) \
((dsm), (clientData), (callData))
#define DSMInsertInfo(dsm, info, call_data) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.insertInfo) \
((dsm), (info), (call_data))
#define DSMRemoveInfo(dsm, info) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.removeInfo) \
((dsm), (info))
#define DSMSyncTree(dsm, shell) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.syncTree) \
((dsm), (shell))
#define DSMGetTreeFromDSM(dsm, shell, dataPtr) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.getTreeFromDSM) \
((dsm), (shell), (dataPtr))
#define DSMCreateTable(dsm) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.createTable) \
((dsm))
#define DSMDestroyTable(dsm) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.destroyTable) \
((dsm))
#define DSMRegisterInfo(dsm, widget, info) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.registerInfo) \
((dsm), (widget), (info))
#define DSMWidgetToInfo(dsm, widget) \
(XtPointer) ((((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.widgetToInfo) \
((dsm), (widget)))
#define DSMUnregisterInfo(dsm, info) \
(((XmDropSiteManagerObjectClass) XtClass(dsm))-> \
dropManager_class.unregisterInfo) \
((dsm), (info))
/* Internal update struct */
typedef struct __XmDropSiteUpdateInfoRec {
XmDropSiteManagerObject dsm;
Widget refWidget;
struct __XmDropSiteUpdateInfoRec *next;
} _XmDropSiteUpdateInfoRec, *_XmDropSiteUpdateInfo;
/* DropSiteManager instance record */
typedef struct _XmDropSiteManagerPart{
XtCallbackProc notifyProc;
XtCallbackProc treeUpdateProc;
XtPointer client_data;
XtPointer dragUnderData;
XtPointer curInfo;
Time curTime;
Position curX, curY, oldX, oldY;
unsigned char curDropSiteStatus;
Widget curDragContext;
Boolean curAnimate;
unsigned char curOperations;
unsigned char curOperation;
XmRegion curAncestorClipRegion;
XmRegion newAncestorClipRegion;
XtPointer dsTable;
XtPointer dsRoot;
Position rootX, rootY;
Dimension rootW, rootH;
XtPointer clipperList;
_XmDropSiteUpdateInfo updateInfo;
XtIntervalId updateTimeOutId;
} XmDropSiteManagerPart, *XmDropSiteManagerPartPtr;
/* Full instance record declaration */
typedef struct _XmDropSiteManagerRec{
ObjectPart object;
XmDropSiteManagerPart dropManager;
} XmDropSiteManagerRec;
#ifdef __cplusplus
} /* Close scope of 'extern "C"' declaration which encloses file. */
#endif
#endif /* _XmDropSMgrP_h */