/*
* 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
*/
#ifdef REV_INFO
#ifndef lint
static char rcsid[] = "$XConsortium: DNDDrop2.c /main/10 1996/10/07 14:54:01 drk $"
#endif
#endif
/*
* (c) Copyright 1987, 1988, 1989 HEWLETT-PACKARD COMPANY */
/*
* file: DNDDrop2.c
*
* Program to test the different resources defined for a dropSite.
* This has a COMPOSITE dropSite and several SIMPLE dropSites.
* In order to be able to test all the resources including
* XmNanimationStyle, the protocol styles are made to be:
*
* XmNinitiatorProtocolStyle: XmDRAG_PREFER_RECEIVER
* XmNreceiverProtocolStyle: XmDRAG_DYNAMIC
*
*/
#include <signal.h>
#include <stdio.h>
#include <testlib.h>
#include <Xm/DragDrop.h>
#include <X11/keysym.h>
#include <X11/Xatom.h>
#define MAX_DROPSITES 100
#define MODIFY_PUSHB 0
#define MODIFY_BB 1
#define MODIFY_BOTH 2
static Widget CreatePushButton();
static void Quit();
static void StartDrag();
static char translations[] =
"#override \
Ctrl<Key>t: XtDisplayTranslations()\n\
Ctrl<Key>a: XtDisplayAccelerators()\n\
Ctrl<Key>i: XtDisplayInstalledAccelerators()\n\
Ctrl<Key>q: Quit()";
static char dragTranslations[] =
"#override \
Ctrl<Key>t: XtDisplayTranslations()\n\
Ctrl<Key>a: XtDisplayAccelerators()\n\
Ctrl<Key>i: XtDisplayInstalledAccelerators()\n\
<Btn2Down>: StartDrag()\n\
Ctrl<Key>q: Quit()";
static XtActionsRec myactions[] = {
{"Quit", (XtActionProc)Quit},
{"StartDrag", (XtActionProc)StartDrag},
};
typedef struct _XlationRepRec{
String str;
XtTranslations xlation;
}XlationRepRec, *XlationRep;
typedef struct _AppDataRec{
XlationRepRec xlation1;
XlationRepRec xlation2;
Cardinal numShells, numRows, numCols;
Boolean applyAccelerators;
Boolean applyOverrides;
}AppDataRec, *AppData;
XtResource appResources[] = {
{
"xlations1", XtCTranslations, XtRString,
sizeof(String), XtOffset(AppData, xlation1.str),
XtRString, (XtPointer)translations,
},
{
"xlations1", XtCTranslations, XtRTranslationTable,
sizeof(XtTranslations), XtOffset(AppData, xlation1.xlation),
XtRString, (XtPointer)translations,
},
{
"xlations2", XtCTranslations, XtRString,
sizeof(String), XtOffset(AppData, xlation2.str),
XtRString, (XtPointer)dragTranslations,
},
{
"xlations2", XtCTranslations, XtRTranslationTable,
sizeof(XtTranslations), XtOffset(AppData, xlation2.xlation),
XtRString, (XtPointer)dragTranslations,
},
{
"applyAccelerators", "ApplyAccelerators", XtRBoolean,
sizeof(Boolean), XtOffset(AppData, applyAccelerators),
XtRImmediate, (XtPointer) True,
},
{
"applyOverrides", "ApplyOverrides", XtRBoolean,
sizeof(Boolean), XtOffset(AppData, applyOverrides),
XtRImmediate, (XtPointer) True,
},
{
"numShells", "NumShells", XtRCardinal,
sizeof(Cardinal), XtOffset(AppData, numShells),
XtRImmediate, (XtPointer) 1,
},
{
"numRows", "NumRows", XtRInt,
sizeof(Cardinal), XtOffset(AppData, numRows),
XtRImmediate, (XtPointer) 2,
},
{
"numCols", "NumCols", XtRInt,
sizeof(Cardinal), XtOffset(AppData, numCols),
XtRImmediate, (XtPointer) 3,
},
};
Widget myDC;
Widget BulletinB;
Atom COMPOUND_TEXT;
Atom DELETE;
Atom NULL_ATOM;
Widget xmDisplay;
Boolean use_instruction_box;
unsigned char initiatorProtocolStyle;
unsigned char receiverProtocolStyle;
Widget Form;
Widget Whichanim_Pulldown;
Widget Whichanim_Option;
Widget DragUnderHighLight, DragUnderShadowOut, DragUnderShadowIn,
DragUnderNone, DragUnderPixmap;
Widget WhichdropAct_Pulldown;
Widget WhichdropAct_Option;
Widget dropActive, dropInactive, dropIgnore;
Widget WhichdropOp_Pulldown;
Widget WhichdropOp_Option;
Widget dropMoveCopy, dropMoveOnly, dropCopyOnly, dropLinkOnly,
dropMoveLink, dropCopyLink, dropAll;
Widget WhichdragOp_Pulldown;
Widget WhichdragOp_Option;
Widget dragMoveCopy, dragMoveOnly, dragCopyOnly, dragLinkOnly,
dragMoveLink, dragCopyLink, dragAll, dragNone;
Widget WhichSite_Pulldown;
Widget WhichSite_Option;
Widget PushButtons, BulletinBoard, Both;
unsigned char animationStyle;
unsigned char dropActivity;
unsigned char dropOperations;
unsigned char dragOperations;
Widget dropSites[MAX_DROPSITES];
int numDropSites;
int modify_site;
#ifdef DEBUG
FILE *outfp;
#endif
static void Quit()
{
printf("Begin exiting ... please standby ... \n");
#ifdef DEBUG
fflush(outfp);
fclose(outfp);
#endif
exit(0);
}
/*ARGSUSED*/
static Boolean DragConvertProc(w, selection, target, typeRtn, valueRtn,
lengthRtn, formatRtn, max_lengthRtn,
client_data, request_id)
Widget w;
Atom *selection;
Atom *target;
Atom *typeRtn;
XtPointer *valueRtn;
unsigned long *lengthRtn;
int *formatRtn;
unsigned long *max_lengthRtn;
XtPointer client_data;
XtRequestId *request_id;
{
char *string = "return value";
int ok;
XTextProperty tmp_prop;
if (*target != COMPOUND_TEXT && *target != DELETE)
return(False);
if (*target == COMPOUND_TEXT) {
ok = 0;
ok = XmbTextListToTextProperty(display, &string, 1,
XCompoundTextStyle, &tmp_prop);
if (ok != Success)
return(False);
*valueRtn = (char *) tmp_prop.value;
*lengthRtn = tmp_prop.nitems;
*typeRtn = COMPOUND_TEXT;
*formatRtn = 8;
return(True);
}
if (*target == DELETE) {
#ifdef DEBUG
fprintf(outfp, "DELETE target encountered\n");
#endif
*typeRtn = NULL_ATOM;
*valueRtn = NULL;
*lengthRtn = 0;
*formatRtn = 8;
return(True);
}
}
static void DragMotionCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmDragMotionCallback DragMotion;
dc = (XmDragContext)w;
DragMotion = (XmDragMotionCallback )call_data;
#ifdef DEBUG
fprintf(outfp, "Drag Motion! \n");
fprintf(outfp, "operation = %d\n", DragMotion->operation);
fprintf(outfp, "dropSiteStatus = %d\n", DragMotion->dropSiteStatus);
fprintf(outfp, "x = %d\n", DragMotion->x);
fprintf(outfp, "y = %d\n", DragMotion->y);
#endif
}
static void DnDFinishCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmDragDropFinishCallback DndFinish;
Widget source_icon, state_icon, op_icon;
Arg args[MAX_ARGS];
int n;
dc = (XmDragContext)w;
DndFinish = (XmDragDropFinishCallback )call_data;
source_icon = state_icon = op_icon = NULL;
n = 0;
XtSetArg(args[n], XmNsourceCursorIcon, &source_icon); n++;
XtSetArg(args[n], XmNstateCursorIcon, &state_icon); n++;
XtSetArg(args[n], XmNoperationCursorIcon, &op_icon); n++;
XtGetValues((Widget) dc, args, n);
if (source_icon != NULL)
XtDestroyWidget(source_icon);
if (state_icon != NULL)
XtDestroyWidget(state_icon);
if (op_icon != NULL)
XtDestroyWidget(op_icon);
#ifdef DEBUG
fprintf(outfp, "DND Finish! \n");
#endif
}
static void DropFinishCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmDropFinishCallback DropFinish;
Widget source_icon, state_icon, op_icon;
Arg args[MAX_ARGS];
int n;
dc = (XmDragContext)w;
DropFinish = (XmDropFinishCallback )call_data;
source_icon = state_icon = op_icon = NULL;
n = 0;
XtSetArg(args[n], XmNsourceCursorIcon, &source_icon); n++;
XtSetArg(args[n], XmNstateCursorIcon, &state_icon); n++;
XtSetArg(args[n], XmNoperationCursorIcon, &op_icon); n++;
XtGetValues((Widget) dc, args, n);
#ifdef DEBUG
fprintf(outfp, "Drop Finish! \n");
fprintf(outfp, "operation = %d\n", DropFinish->operation);
fprintf(outfp, "dropSiteStatus = %d\n", DropFinish->dropSiteStatus);
fprintf(outfp, "dropAction = %d\n", DropFinish->dropAction);
fprintf(outfp, "completionStatus = %d\n", DropFinish->completionStatus);
#endif
}
static void DropSiteEnterCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmDropSiteEnterCallback DropSiteEnter;
dc = (XmDragContext)w;
DropSiteEnter = (XmDropSiteEnterCallback )call_data;
#ifdef DEBUG
fprintf(outfp, "Drop Site Enter! \n");
fprintf(outfp, "operation = %d\n", DropSiteEnter->operation);
fprintf(outfp, "dropSiteStatus = %d\n", DropSiteEnter->dropSiteStatus);
fprintf(outfp, "x = %d\n", DropSiteEnter->x);
fprintf(outfp, "y = %d\n", DropSiteEnter->y);
#endif
}
static void DropSiteLeaveCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmDropSiteLeaveCallback DropSiteLeave;
Arg args[MAX_ARGS];
int n;
dc = (XmDragContext)w;
DropSiteLeave = (XmDropSiteLeaveCallback )call_data;
#ifdef DEBUG
fprintf(outfp, "Drop Site Leave! \n");
#endif
}
static void DropStartCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmDropStartCallback DropStart;
dc = (XmDragContext)w;
DropStart = (XmDropStartCallback )call_data;
#ifdef DEBUG
fprintf(outfp, "Drop Start! \n");
fprintf(outfp, "operation = %d\n", DropStart->operation);
fprintf(outfp, "dropSiteStatus = %d\n", DropStart->dropSiteStatus);
fprintf(outfp, "dropAction = %d\n", DropStart->dropAction);
fprintf(outfp, "x = %d\n", DropStart->x);
fprintf(outfp, "y = %d\n", DropStart->y);
#endif
}
static void TopLEnterCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmTopLevelEnterCallback TopLEnter;
dc = (XmDragContext)w;
TopLEnter = (XmTopLevelEnterCallback )call_data;
#ifdef DEBUG
fprintf(outfp, "TopLevel Enter! \n");
fprintf(outfp, "window = %ld\n", TopLEnter->window);
fprintf(outfp, "x = %d\n", TopLEnter->x);
fprintf(outfp, "y = %d\n", TopLEnter->y);
fprintf(outfp, "dragProtocolStyle = %d\n", TopLEnter->dragProtocolStyle);
#endif
}
static void TopLLeaveCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragContext dc;
XmTopLevelLeaveCallback TopLLeave;
dc = (XmDragContext)w;
TopLLeave = (XmTopLevelLeaveCallback )call_data;
#ifdef DEBUG
fprintf(outfp, "TopLevel Leave! \n");
fprintf(outfp, "window = %ld\n", TopLLeave->window);
#endif
}
static void StartDrag(w, event)
Widget w;
XEvent *event;
{
Widget dragSource;
Arg args[MAX_ARGS];
Cardinal n;
Atom exportList[1];
static XtCallbackRec DragMotionCB[2] =
{
{DragMotionCallback,NULL},
{NULL, NULL}
};
static XtCallbackRec DnDFinishCB[2] =
{
{DnDFinishCallback,NULL},
{NULL, NULL}
};
static XtCallbackRec DropFinishCB[2] =
{
{DropFinishCallback,NULL},
{NULL, NULL}
};
static XtCallbackRec DropSiteEnterCB[2] =
{
{DropSiteEnterCallback,NULL},
{NULL, NULL}
};
static XtCallbackRec DropSiteLeaveCB[2] =
{
{DropSiteLeaveCallback,NULL},
{NULL, NULL}
};
static XtCallbackRec DropStartCB[2] =
{
{DropStartCallback,NULL},
{NULL, NULL}
};
static XtCallbackRec TopLEnterCB[2] =
{
{TopLEnterCallback,NULL},
{NULL, NULL}
};
static XtCallbackRec TopLLeaveCB[2] =
{
{TopLLeaveCallback,NULL},
{NULL, NULL}
};
exportList[0] = COMPOUND_TEXT;
n = 0;
XtSetArg(args[n], XmNconvertProc, DragConvertProc); n++;
XtSetArg(args[n], XmNdragDropFinishCallback, DnDFinishCB); n++;
XtSetArg(args[n], XmNdropFinishCallback, DropFinishCB); n++;
XtSetArg(args[n], XmNdropSiteEnterCallback, DropSiteEnterCB); n++;
XtSetArg(args[n], XmNdropSiteLeaveCallback, DropSiteLeaveCB); n++;
XtSetArg(args[n], XmNdropStartCallback, DropStartCB); n++;
XtSetArg(args[n], XmNtopLevelEnterCallback, TopLEnterCB); n++;
XtSetArg(args[n], XmNtopLevelLeaveCallback, TopLLeaveCB); n++;
XtSetArg(args[n], XmNexportTargets, exportList); n++;
XtSetArg(args[n], XmNnumExportTargets, 1); n++;
XtSetArg(args[n], XmNdragOperations, dragOperations); n++;
myDC = XmDragStart(w, event, args, n);
}
static void HandleDrag(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDragProcCallback DragProc;
DragProc = (XmDragProcCallback)call_data;
#ifdef DEBUG
fprintf(outfp, "DragProc !\n");
fprintf(outfp, "x = %d\n", DragProc->x);
fprintf(outfp, "y = %d\n", DragProc->y);
fprintf(outfp, "dropSiteStatus = %d\n", DragProc->dropSiteStatus);
fprintf(outfp, "operations = %d\n", DragProc->operations);
#endif
}
static void DropTransferCallback(w, closure, seltype, type, value,
length, format)
Widget w;
XtPointer closure ;
Atom *seltype ;
Atom *type ;
XtPointer value ;
unsigned long *length ;
int *format ;
{
XTextProperty tmp_prop;
int num_vals;
int ok;
char *total_tmp_value = NULL;
char **tmp_value;
int malloc_size = 0;
char *actual_value;
int actual_length = 0;
Cardinal i;
if (*length)
if (*type == COMPOUND_TEXT) {
tmp_prop.value = (unsigned char *) value;
tmp_prop.encoding = *type;
tmp_prop.format = 8;
tmp_prop.nitems = *length;
num_vals = 0;
ok = 0;
ok = XmbTextPropertyToTextList(display, &tmp_prop, &tmp_value,
&num_vals);
if (num_vals && (ok == Success || ok > 0)) {
for (i = 0; i < num_vals; i++)
malloc_size += strlen(*tmp_value + i);
total_tmp_value = XtMalloc ((unsigned) malloc_size + 1);
total_tmp_value[0] = '\0';
for (i = 0; i < num_vals ; i++)
strcat(total_tmp_value, *tmp_value + i);
actual_value = total_tmp_value;
actual_length = strlen(total_tmp_value);
#ifdef DEBUG
fprintf(stderr, "the transfer value is : %s\n", actual_value);
fprintf(stderr, "the length of transfer is : %d\n",
actual_length);
#endif
XFreeStringList(tmp_value);
}
else {
if (value) {
XtFree((char *)value);
value = NULL;
}
actual_length = -1;
}
}
#ifdef DEBUG
if (actual_length != -1) {
if (*type == COMPOUND_TEXT)
fprintf(outfp, "the transfer value is : %s\n", actual_value);
else if (*type == XA_PIXMAP)
fprintf(outfp, "the transfer value is of type pixmap\n");
else if (*type == XA_BITMAP)
fprintf(outfp, "the transfer value is of type bitmap\n");
else if (*type == NULL_ATOM)
fprintf(outfp, "the transfer value is of type NULL\n");
}
#endif
/* You no longer need it, so free it */
if (total_tmp_value != NULL)
XtFree(total_tmp_value);
}
static void HandleDrop(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
{
XmDropProcCallback DropProc;
Widget dc;
XmDropTransferEntryRec transferEntries[2];
XmDropTransferEntry transferList;
Cardinal numTransfers = 0;
Cardinal numExportTargets;
Atom *exportTargets;
Cardinal numImportTargets;
Atom *importTargets;
Arg args[MAX_ARGS];
int n;
char *string = "TestString";
DropProc = (XmDropProcCallback)call_data;
dc = DropProc->dragContext;
n = 0;
XtSetArg(args[n], XmNexportTargets, &exportTargets); n++;
XtSetArg(args[n], XmNnumExportTargets, &numExportTargets); n++;
XtGetValues(dc, args, n);
n = 0;
XtSetArg(args[n], XmNimportTargets, &importTargets); n++;
XtSetArg(args[n], XmNnumImportTargets, &numImportTargets); n++;
XmDropSiteRetrieve(w, args, n);
#ifdef DEBUG
fprintf(outfp, "DropProc !\n");
fprintf(outfp, "x = %d\n", DropProc->x);
fprintf(outfp, "y = %d\n", DropProc->y);
fprintf(outfp, "dropSiteStatus = %d\n", DropProc->dropSiteStatus);
fprintf(outfp, "operation = %d\n", DropProc->operation);
fprintf(outfp, "dropAction = %d\n", DropProc->dropAction);
#endif
transferEntries[0].target = COMPOUND_TEXT;
transferEntries[0].client_data = string;
n = 0;
if (XmTargetsAreCompatible(display, exportTargets, numExportTargets,
importTargets, numImportTargets) == False) {
XtSetArg(args[n], XmNtransferStatus, XmTRANSFER_FAILURE); n++;
XtSetArg(args[n], XmNnumDropTransfers, 0); n++;
}
else {
if (DropProc->operation & XmDROP_MOVE ||
DropProc->operation & XmDROP_COPY) {
if (DropProc->operation & XmDROP_MOVE) {
transferEntries[1].target = DELETE;
transferEntries[1].client_data = NULL;
numTransfers = 2;
}
else
numTransfers = 1;
transferList = transferEntries;
XtSetArg(args[n], XmNdropTransfers, transferList); n++;
XtSetArg(args[n], XmNnumDropTransfers, numTransfers); n++;
XtSetArg(args[n], XmNtransferProc, DropTransferCallback); n++;
}
else {
if (DropProc->operation & XmDROP_LINK)
fprintf(stderr, "Link Operation currently not supported\n");
XtSetArg(args[n], XmNtransferStatus, XmTRANSFER_FAILURE); n++;
XtSetArg(args[n], XmNnumDropTransfers, 0); n++;
}
}
XmDropTransferStart(dc, args, n);
}
/*************End of CALLBACK PROCEDURES****************/
static int ProtoError(dpy, ev)
Display *dpy;
XErrorEvent *ev;
{
fprintf(stderr, "Error: Proto Error\n");
#ifdef DEBUG
fflush(outfp);
fclose(outfp);
#endif
exit(0);
}
static void DragUnderHighLightCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
animationStyle = XmDRAG_UNDER_HIGHLIGHT;
return;
}
static void DragUnderShadowOutCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
animationStyle = XmDRAG_UNDER_SHADOW_OUT;
return;
}
static void DragUnderShadowInCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
animationStyle = XmDRAG_UNDER_SHADOW_IN;
return;
}
static void DragUnderPixmapCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
animationStyle = XmDRAG_UNDER_PIXMAP;
return;
}
static void DragUnderNoneCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
animationStyle = XmDRAG_UNDER_SHADOW_OUT;
return;
}
static void dropActiveCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropActivity = XmDROP_SITE_ACTIVE;
return;
}
static void dropInactiveCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropActivity = XmDROP_SITE_INACTIVE;
return;
}
static void dropIgnoreCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropActivity = XmDROP_SITE_IGNORE;
return;
}
static void dropMoveCopyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_MOVE | XmDROP_COPY;
return;
}
static void dropMoveOnlyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_MOVE;
return;
}
static void dropCopyOnlyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_COPY;
return;
}
static void dropLinkOnlyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_LINK;
return;
}
static void dropMoveLinkCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_MOVE | XmDROP_LINK;
return;
}
static void dropCopyLinkCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_COPY | XmDROP_LINK;
return;
}
static void dropAllCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_MOVE | XmDROP_COPY | XmDROP_LINK;
return;
}
/*ARGSUSED*/
static void dropNoneCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dropOperations = XmDROP_NOOP;
return;
}
/*ARGSUSED*/
static void dragMoveCopyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_MOVE | XmDROP_COPY;
return;
}
/*ARGSUSED*/
static void dragMoveOnlyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_MOVE;
return;
}
/*ARGSUSED*/
static void dragCopyOnlyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_COPY;
return;
}
/*ARGSUSED*/
static void dragLinkOnlyCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_LINK;
return;
}
/*ARGSUSED*/
static void dragMoveLinkCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_MOVE | XmDROP_LINK;
return;
}
/*ARGSUSED*/
static void dragCopyLinkCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_COPY | XmDROP_LINK;
return;
}
/*ARGSUSED*/
static void dragAllCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_MOVE | XmDROP_COPY | XmDROP_LINK;
return;
}
/*ARGSUSED*/
static void dragNoneCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
dragOperations = XmDROP_NOOP;
return;
}
static void ApplyChanges(int modify_site)
{
int i, n;
Arg args[MAX_ARGS];
n = 0;
XtSetArg(args[n], XmNanimationStyle, animationStyle); n++;
XtSetArg(args[n], XmNdropSiteActivity, dropActivity); n++;
XtSetArg(args[n], XmNdropSiteOperations, dropOperations); n++;
if (modify_site == MODIFY_PUSHB) {
for (i = 0; i < numDropSites; i++)
XmDropSiteUpdate(dropSites[i], args, n);
}
else if (modify_site == MODIFY_BB)
XmDropSiteUpdate(BulletinB, args, n);
else if (modify_site == MODIFY_BOTH) {
for (i = 0; i < numDropSites; i++)
XmDropSiteUpdate(dropSites[i], args, n);
XmDropSiteUpdate(BulletinB, args, n);
}
}
static void PushButtonsCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
ApplyChanges(MODIFY_PUSHB);
}
static void BulletinBoardCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
ApplyChanges(MODIFY_BB);
}
static void BothCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
ApplyChanges(MODIFY_BOTH);
}
static void updateLabelCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
Arg args[1];
XmString label;
char* userDataStr;
Widget display;
Widget labelGadget;
XtSetArg(args[0], XmNuserData, &userDataStr);
XtGetValues(xmDisplay, args, 1);
label = XmStringCreateSimple(userDataStr);
labelGadget = (Widget)client_data;
XtSetArg(args[0], XmNlabelString, label);
XtSetValues(labelGadget, args, 1);
XmStringFree(label);
}
void main (argc, argv)
unsigned int argc;
char **argv;
{
Arg args[MAX_ARGS];
int n, i, j, k, l;
AppDataRec appDataRec, *appData;
Widget topLevel, PushBtn, Text, xmdisplayPB, xmdisplayLabel;
XEvent event;
Widget *buttons;
Cardinal numButtons;
char name[80];
Atom importList[1];
XmString tcs;
static char* userDataStr = "XmDisplay userData works";
unsigned char dropSiteStatus;
use_instruction_box = True;
appData = &appDataRec;
modify_site = MODIFY_PUSHB;
initiatorProtocolStyle = XmDRAG_PREFER_RECEIVER;
receiverProtocolStyle = XmDRAG_PREFER_PREREGISTER;
animationStyle = XmDRAG_UNDER_HIGHLIGHT;
dropActivity = XmDROP_SITE_ACTIVE;
dropOperations = XmDROP_MOVE | XmDROP_COPY;
dragOperations = XmDROP_MOVE | XmDROP_COPY;
#ifdef DEBUG
sprintf(name, "%s.out", argv[0]);
if ((outfp = fopen(name, "w+")) == NULL) {
fprintf(stderr, "Can not open output file %s.out. Trying in /tmp\n",
argv[0]);
sprintf(name, "/tmp/%s.out", argv[0]);
if ((outfp = fopen(name, "w+")) == NULL) {
fprintf(stderr, "Can not open output file /tmp/%s.out. Exiting\n",
argv[0]);
exit(0);
}
}
#endif
XSetErrorHandler(ProtoError);
CommonTestInit(argc, argv);
if (UserData != NULL)
ProcessCommandArgs();
XtAppAddActions(app_context, (XtActionList)myactions, XtNumber(myactions));
XtGetApplicationResources(Shell1, (XtPointer)appData,
appResources, XtNumber(appResources), NULL, 0);
/* try out stuffing the translations directly in */
n = 0;
XtSetArg(args[n], XmNtranslations, appData->xlation1.xlation); n++;
/*
* Set the initiatorProtocolStyle and receiverProtocolStyle resources
* if asked to from the command line.
*/
xmDisplay = XmGetXmDisplay(display);
XtSetArg(args[n], XmNdragInitiatorProtocolStyle,
initiatorProtocolStyle); n++;
XtSetArg(args[n], XmNdragReceiverProtocolStyle,
receiverProtocolStyle); n++;
XtSetValues(xmDisplay, args, n);
XtRealizeWidget(Shell1);
COMPOUND_TEXT = XmInternAtom(XtDisplay(Shell1), "COMPOUND_TEXT", False);
DELETE = XmInternAtom(XtDisplay(Shell1), "DELETE", False);
NULL_ATOM = XmInternAtom(XtDisplay(Shell1), "NULL", False);
/* Create Outer Form */
n = 0;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
Form = XmCreateForm(Shell1, "Form", args, n);
XtManageChild(Form);
n = 0;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
Whichanim_Pulldown = XmCreatePulldownMenu(Shell1, "Whichanim_Pulldown",
args, n);
DragUnderHighLight = CreatePushButton(Whichanim_Pulldown, "HighLight");
DragUnderShadowOut = CreatePushButton(Whichanim_Pulldown, "ShadowOut");
DragUnderShadowIn = CreatePushButton(Whichanim_Pulldown, "ShadowIn");
DragUnderNone = CreatePushButton(Whichanim_Pulldown, "None");
DragUnderPixmap = CreatePushButton(Whichanim_Pulldown, "Pixmap");
XtAddCallback(DragUnderHighLight, XmNactivateCallback,
DragUnderHighLightCB, NULL);
XtAddCallback(DragUnderShadowOut, XmNactivateCallback,
DragUnderShadowOutCB, NULL);
XtAddCallback(DragUnderShadowIn, XmNactivateCallback,
DragUnderShadowInCB, NULL);
XtAddCallback(DragUnderNone, XmNactivateCallback,
DragUnderNoneCB, NULL);
XtAddCallback(DragUnderPixmap, XmNactivateCallback,
DragUnderPixmapCB, NULL);
n = 0;
XtSetArg(args[n], XmNsensitive, False); n++;
XtSetValues(DragUnderPixmap, args, n);
tcs = XmStringLtoRCreate("Animation Style ",
XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlabelString, tcs); n++;
XtSetArg(args[n], XmNmenuHistory, DragUnderHighLight); n++;
XtSetArg(args[n], XmNsubMenuId, Whichanim_Pulldown); n++;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopOffset, 5); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, 5); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, 5); n++;
Whichanim_Option = XmCreateOptionMenu(Form, "Whichanim_Option",
args, n);
XtManageChild(Whichanim_Option);
XmStringFree(tcs);
n = 0;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
WhichdropAct_Pulldown = XmCreatePulldownMenu(Shell1,
"WhichdropAct_Pulldown",
args, n);
dropActive = CreatePushButton(WhichdropAct_Pulldown, "Active");
dropInactive = CreatePushButton(WhichdropAct_Pulldown, "Inactive");
dropIgnore = CreatePushButton(WhichdropAct_Pulldown, "Ignore");
XtAddCallback(dropActive, XmNactivateCallback, dropActiveCB, NULL);
XtAddCallback(dropInactive, XmNactivateCallback, dropInactiveCB, NULL);
XtAddCallback(dropInactive, XmNactivateCallback, dropIgnoreCB, NULL);
tcs = XmStringLtoRCreate("Drop Activity ",
XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlabelString, tcs); n++;
XtSetArg(args[n], XmNmenuHistory, dropActive); n++;
XtSetArg(args[n], XmNsubMenuId, WhichdropAct_Pulldown); n++;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, Whichanim_Option); n++;
XtSetArg(args[n], XmNtopOffset, 5); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, 5); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, 5); n++;
WhichdropAct_Option = XmCreateOptionMenu(Form, "WhichdropAct_Option",
args, n);
XtManageChild(WhichdropAct_Option);
XmStringFree(tcs);
n = 0;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
WhichdropOp_Pulldown = XmCreatePulldownMenu(Shell1, "WhichdropOp_Pulldown",
args, n);
dropMoveCopy = CreatePushButton(WhichdropOp_Pulldown, "Move_n_Copy");
dropMoveOnly = CreatePushButton(WhichdropOp_Pulldown, "MoveOnly");
dropCopyOnly = CreatePushButton(WhichdropOp_Pulldown, "CopyOnly");
dropLinkOnly = CreatePushButton(WhichdropOp_Pulldown, "LinkOnly");
dropMoveLink = CreatePushButton(WhichdropOp_Pulldown, "Move_n_Link");
dropCopyLink = CreatePushButton(WhichdropOp_Pulldown, "Copy_n_Link");
dropAll = CreatePushButton(WhichdropOp_Pulldown, "All");
XtAddCallback(dropMoveCopy, XmNactivateCallback, dropMoveCopyCB, NULL);
XtAddCallback(dropMoveOnly, XmNactivateCallback, dropMoveOnlyCB, NULL);
XtAddCallback(dropCopyOnly, XmNactivateCallback, dropCopyOnlyCB, NULL);
XtAddCallback(dropLinkOnly, XmNactivateCallback, dropLinkOnlyCB, NULL);
XtAddCallback(dropMoveLink, XmNactivateCallback, dropMoveLinkCB, NULL);
XtAddCallback(dropCopyLink, XmNactivateCallback, dropCopyLinkCB, NULL);
XtAddCallback(dropAll, XmNactivateCallback, dropAllCB, NULL);
tcs = XmStringLtoRCreate("Drop Operations ",
XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlabelString, tcs); n++;
XtSetArg(args[n], XmNmenuHistory, dropMoveCopy); n++;
XtSetArg(args[n], XmNsubMenuId, WhichdropOp_Pulldown); n++;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, WhichdropAct_Option); n++;
XtSetArg(args[n], XmNtopOffset, 5); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, 5); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, 5); n++;
WhichdropOp_Option = XmCreateOptionMenu(Form, "WhichdropOp_Option",
args, n);
XtManageChild(WhichdropOp_Option);
XmStringFree(tcs);
n = 0;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
WhichdragOp_Pulldown = XmCreatePulldownMenu(Shell1, "WhichdragOp_Pulldown",
args, n);
dragMoveCopy = CreatePushButton(WhichdragOp_Pulldown, "Move_n_Copy");
dragMoveOnly = CreatePushButton(WhichdragOp_Pulldown, "MoveOnly");
dragCopyOnly = CreatePushButton(WhichdragOp_Pulldown, "CopyOnly");
dragLinkOnly = CreatePushButton(WhichdragOp_Pulldown, "LinkOnly");
dragMoveLink = CreatePushButton(WhichdragOp_Pulldown, "Move_n_Link");
dragCopyLink = CreatePushButton(WhichdragOp_Pulldown, "Copy_n_Link");
dragAll = CreatePushButton(WhichdragOp_Pulldown, "All");
dragNone = CreatePushButton(WhichdragOp_Pulldown, "None");
XtAddCallback(dragMoveCopy, XmNactivateCallback, dragMoveCopyCB, NULL);
XtAddCallback(dragMoveOnly, XmNactivateCallback, dragMoveOnlyCB, NULL);
XtAddCallback(dragCopyOnly, XmNactivateCallback, dragCopyOnlyCB, NULL);
XtAddCallback(dragLinkOnly, XmNactivateCallback, dragLinkOnlyCB, NULL);
XtAddCallback(dragMoveLink, XmNactivateCallback, dragMoveLinkCB, NULL);
XtAddCallback(dragCopyLink, XmNactivateCallback, dragCopyLinkCB, NULL);
XtAddCallback(dragAll, XmNactivateCallback, dragAllCB, NULL);
XtAddCallback(dragNone, XmNactivateCallback, dragNoneCB, NULL);
tcs = XmStringLtoRCreate("Drag Operations ",
XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlabelString, tcs); n++;
XtSetArg(args[n], XmNmenuHistory, dragMoveCopy); n++;
XtSetArg(args[n], XmNsubMenuId, WhichdragOp_Pulldown); n++;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, WhichdropOp_Option); n++;
XtSetArg(args[n], XmNtopOffset, 5); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, 5); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, 5); n++;
WhichdragOp_Option = XmCreateOptionMenu(Form, "WhichdragOp_Option",
args, n);
XtManageChild(WhichdragOp_Option);
XmStringFree(tcs);
n = 0;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
WhichSite_Pulldown = XmCreatePulldownMenu(Shell1, "WhichSite_Pulldown",
args, n);
PushButtons = CreatePushButton(WhichSite_Pulldown, "PushButtons");
BulletinBoard = CreatePushButton(WhichSite_Pulldown, "BulletinBoard");
Both = CreatePushButton(WhichSite_Pulldown, "Both");
XtAddCallback(PushButtons, XmNactivateCallback, PushButtonsCB, NULL);
XtAddCallback(BulletinBoard, XmNactivateCallback, BulletinBoardCB, NULL);
XtAddCallback(Both, XmNactivateCallback, BothCB, NULL);
tcs = XmStringLtoRCreate("Apply Changes To ",
XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlabelString, tcs); n++;
XtSetArg(args[n], XmNmenuHistory, PushButtons); n++;
XtSetArg(args[n], XmNsubMenuId, WhichSite_Pulldown); n++;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopOffset, 5); n++;
XtSetArg(args[n], XmNtopWidget, WhichdragOp_Option); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, 5); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, 5); n++;
WhichSite_Option = XmCreateOptionMenu(Form, "WhichSite_Option",
args, n);
XtManageChild(WhichSite_Option);
XmStringFree(tcs);
/* Create pushbutton to test XmDisplay userData feature. */
tcs = XmStringLtoRCreate("Test XmDisplay userData",
XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlabelString, tcs); n++;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopOffset, 5); n++;
XtSetArg(args[n], XmNtopWidget, WhichSite_Option); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, 5); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomOffset, 5); n++;
xmdisplayPB = XmCreatePushButtonGadget( Form, "XmDisplayPB", args, n);
XtManageChild(xmdisplayPB);
XmStringFree(tcs);
n = 0;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopOffset, 5); n++;
XtSetArg(args[n], XmNtopWidget, WhichSite_Option); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNleftWidget, xmdisplayPB); n++;
XtSetArg(args[n], XmNleftOffset, 5); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, 5); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomOffset, 5); n++;
xmdisplayLabel = XmCreateLabelGadget(Form, "", args, n);
XtManageChild(xmdisplayLabel);
/* When the xmdisplayPB pushbutton is activated, use the clientData
(which is the text Widget) to update the label string. */
XtAddCallback(xmdisplayPB, XmNactivateCallback, updateLabelCB,
(XtPointer)xmdisplayLabel);
/* Set the userData resource of the XmDisplay. */
n = 0;
XtSetArg(args[n], XmNuserData, userDataStr); n++;
XtSetValues(xmDisplay, args, n);
for (i = 0; i < appData->numShells; i++) {
sprintf(name, "topLevel%d",i);
n = 0;
topLevel = XtCreatePopupShell(name, topLevelShellWidgetClass, Shell1,
args, n);
sprintf(name, "BulletinB%d",i);
n = 0;
XtSetArg(args[n], XmNshadowThickness, 5); n++;
XtSetArg(args[n], XmNhighlightColor, CommonGetColor("red")); n++;
XtSetArg(args[n], XmNborderWidth, 1); n++;
XtSetArg(args[n], XmNbottomShadowColor, CommonGetColor("yellow")); n++;
XtSetArg(args[n], XmNtopShadowColor, CommonGetColor("darkgreen")); n++;
BulletinB = XmCreateBulletinBoard(topLevel, name, args, n);
XtManageChild(BulletinB);
for (j = 0; j < appData->numCols; j++)
for (k = 0; k < appData->numRows; k++) {
n = 0;
XtSetArg(args[n], XmNx, 10 + j * 100); n++;
XtSetArg(args[n], XmNy, 10 + k * 100); n++;
XtSetArg(args[n], XmNwidth, 90); n++;
XtSetArg(args[n], XmNheight, 90); n++;
XtSetArg(args[n], XmNbottomShadowColor,
CommonGetColor("blue")); n++;
XtSetArg(args[n], XmNtopShadowColor,
CommonGetColor("red")); n++;
if (appData->applyOverrides) {
XtSetArg(args[n], XmNtranslations,
appData->xlation2.xlation); n++;
}
sprintf(name, "PushBtn%d", (j * appData->numRows) + k);
PushBtn = XmCreatePushButton(BulletinB, name, args, n);
XtManageChild(PushBtn);
if (appData->applyAccelerators)
XtInstallAccelerators(PushBtn, BulletinB);
}
/* Register BulletinBoard as a COMPOSITE dropSite */
n = 0;
XtSetArg(args[n], XmNdragProc, HandleDrag); n++;
XtSetArg(args[n], XmNdropProc, HandleDrop); n++;
XtSetArg(args[n], XmNdropSiteType, XmDROP_SITE_COMPOSITE); n++;
importList[0] = COMPOUND_TEXT;
XtSetArg(args[n], XmNimportTargets, importList); n++;
XtSetArg(args[n], XmNnumImportTargets, 1); n++;
if (receiverProtocolStyle == XmDRAG_DYNAMIC) {
XtSetArg(args[n], XmNanimationStyle, XmDRAG_UNDER_SHADOW_IN); n++;
}
XmDropSiteRegister(BulletinB, args, n);
/* Register even numbered buttons as dropSites */
n = 0;
XtSetArg(args[n], XmNchildren, &buttons); n++;
XtSetArg(args[n], XmNnumChildren, &numButtons); n++;
XtGetValues(BulletinB, args, n);
for (l = 0; l < numButtons; l++) {
if (l % 2 != 0)
continue;
n = 0;
XtSetArg(args[n], XmNdragProc, HandleDrag); n++;
XtSetArg(args[n], XmNdropProc, HandleDrop); n++;
if (l == 2 || (l % 4 == 0)) {
importList[0] = COMPOUND_TEXT;
XtSetArg(args[n], XmNimportTargets, importList); n++;
XtSetArg(args[n], XmNnumImportTargets, 1); n++;
if (receiverProtocolStyle == XmDRAG_DYNAMIC) {
XtSetArg(args[n], XmNanimationStyle,
XmDRAG_UNDER_SHADOW_IN); n++;
}
}
if (numDropSites >= MAX_DROPSITES) {
fprintf(stderr,
"Error: Trying to register too many dropSites\n");
#ifdef DEBUG
fflush(outfp);
fclose(outfp);
#endif
exit(0);
}
XmDropSiteRegister(buttons[l], args, n);
dropSites[numDropSites] = buttons[l];
numDropSites++;
}
n = 0;
XtSetArg(args[n], XmNx, 10); n++;
XtSetArg(args[n], XmNy, 10 + k * 100); n++;
XtSetArg(args[n], XmNwidth, k * 100); n++;
XtSetArg(args[n], XmNeditMode, XmMULTI_LINE_EDIT); n++;
sprintf(name, "Text%d",i);
Text = XmCreateText(BulletinB, name, args, n);
XtManageChild(Text);
XtPopup(topLevel, XtGrabNone);
}
if (use_instruction_box == True) {
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
CommonPause();
dropSiteStatus = XmDropSiteRegistered (buttons[0]);
if (dropSiteStatus)
printf ("For widget PushBtn0 :\nExpected : True ; Actual : True\n");
else
printf ("For widget PushBtn0 :\nExpected : True ; Actual : False\n\n");
/* this widget has not been registered as a dropsite */
dropSiteStatus = XmDropSiteRegistered (buttons[1]);
if (dropSiteStatus)
printf ("For widget PushBtn1 :\nExpected : False ; Actual : True");
else
printf ("For widget PushBtn1 :\nExpected : False ; Actual : False\n\n");}
CommonPause();
CommonPause();
XtAppMainLoop(app_context);
}
static Widget CreatePushButton(Widget parent, char *label)
{
Widget widget;
register int n;
Arg args[3];
XmString tcs;
tcs = XmStringLtoRCreate(label, XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlabelString, tcs); n++;
XtSetArg(args[n], XmNbackground, CommonGetColor("darkgreen")); n++;
widget = XmCreatePushButton(parent, label, args, n);
XtManageChild(widget);
XmStringFree(tcs);
return(widget);
}
#define WORD_LEN 32
ProcessCommandArgs()
{
char *user_data;
char next_word[WORD_LEN + 1];
int num_spaces;
user_data = UserData;
while (*user_data != '\0') {
get_next_word(user_data, next_word, &num_spaces);
user_data += (strlen(next_word) + num_spaces);
if (strcmp(next_word, "-I") == 0) {
get_next_word(user_data, next_word, &num_spaces);
if (strcmp(next_word, "P") == 0)
initiatorProtocolStyle = XmDRAG_PREREGISTER;
else if (strcmp(next_word, "D") == 0)
initiatorProtocolStyle = XmDRAG_DYNAMIC;
else if (strcmp(next_word, "N") == 0)
initiatorProtocolStyle = XmDRAG_NONE;
else if (strcmp(next_word, "DO") == 0)
initiatorProtocolStyle = XmDRAG_DROP_ONLY;
else if (strcmp(next_word, "PD") == 0)
initiatorProtocolStyle = XmDRAG_PREFER_DYNAMIC;
else if (strcmp(next_word, "PP") == 0)
initiatorProtocolStyle = XmDRAG_PREFER_PREREGISTER;
else if (strcmp(next_word, "PR") == 0)
initiatorProtocolStyle = XmDRAG_PREFER_RECEIVER;
else
initiatorProtocolStyle = XmDRAG_PREFER_RECEIVER;
user_data += (strlen(next_word) + num_spaces);
continue;
}
if (strcmp(next_word, "-R") == 0) {
get_next_word(user_data, next_word, &num_spaces);
if (strcmp(next_word, "P") == 0)
receiverProtocolStyle = XmDRAG_PREREGISTER;
else if (strcmp(next_word, "D") == 0)
receiverProtocolStyle = XmDRAG_DYNAMIC;
else if (strcmp(next_word, "N") == 0)
receiverProtocolStyle = XmDRAG_NONE;
else if (strcmp(next_word, "DO") == 0)
receiverProtocolStyle = XmDRAG_DROP_ONLY;
else if (strcmp(next_word, "PD") == 0)
receiverProtocolStyle = XmDRAG_PREFER_DYNAMIC;
else if (strcmp(next_word, "PP") == 0)
receiverProtocolStyle = XmDRAG_PREFER_PREREGISTER;
/* Prefer Receiver is not allowed if the client is a receiver */
else
receiverProtocolStyle = XmDRAG_PREFER_PREREGISTER;
user_data += (strlen(next_word) + num_spaces);
continue;
}
if (strcmp(next_word, "-noinstruct") == 0) {
use_instruction_box = False;
continue;
}
}
free(UserData);
}
get_next_word(source, dest, spaces)
char *source;
char *dest;
int *spaces;
{
int n;
int space_count;
space_count = 0;
while (isspace(*source)) {
source++;
space_count++;
}
n = 0;
while (!isspace(*source) && *source != '\0' && n < WORD_LEN) {
*dest++ = *source++;
n++;
}
*dest = '\0';
*spaces = space_count;
}