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fix dropped data, add "" to crop filename.

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id
1999-10-01 20:10:00 +00:00
parent d220b22b81
commit b703b7428d
1 changed files with 55 additions and 15 deletions
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70
src/xdnd.c
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@@ -102,6 +102,9 @@ wXDNDProcessSelection(XEvent *event)
char * delme;
XEvent xevent;
Window selowner = XGetSelectionOwner(dpy,_XA_XdndSelection);
WMBag *items;
XGetWindowProperty(dpy, event->xselection.requestor,
_XA_WINDOWMAKER_XDNDEXCHANGE,
0, 65536, True, atom_support, &ret_type, &ret_format,
@@ -121,22 +124,59 @@ wXDNDProcessSelection(XEvent *event)
XSendEvent(dpy, selowner, 0, 0, &xevent);
/*process dropping*/
for (retain=scr->xdestring;retain[0];retain++) {
if (retain[0] < 32) retain[0] = 32;
if (!strncmp(retain, "file:", 5)) {
int i;
for (i=0;i<5;retain[i++]=' ');
if (scr->xdestring) {
int length, str_size;
int total_size = 0;
char *tmp;
items = WMCreateBag(1);
retain = wstrdup(scr->xdestring);
XFree(scr->xdestring); /* since xdestring was created by Xlib */
length = strlen(retain);
/* search in string */
while (length--) {
if (retain[length] == '\r') { /* useless char, nuke it */
retain[length] = 0;
}
if (retain[length] == '\n') {
str_size = strlen(&retain[length + 1]);
if(str_size) {
WMPutInBag(items, wstrdup(&retain[length + 1]));
total_size += str_size + 3; /* reserve for " \"\"" */
if (length)
WMAppendBag(items, WMCreateBag(1));
}
retain[length] = 0;
}
}
}
retain = scr->xdestring;
if (scr->xdestring){
if (!strncmp(scr->xdestring, "file:", 5))
scr->xdestring+=5;
}
wDockReceiveDNDDrop(scr,event);
if (retain){
XFree(retain);
scr->xdestring = NULL;
/* final one */
WMPutInBag(items, wstrdup(retain));
total_size += strlen(retain) + 3;
free(retain);
/* now pack new string */
scr->xdestring = wmalloc(total_size);
scr->xdestring[0]=0; /* empty string */
for(length = WMGetBagItemCount(items)-1; length >=0; length--) {
tmp = WMGetFromBag(items, length);
if (!strncmp(tmp,"file:",5)) {
/* add more 2 chars while removing 5 is harmless */
strcat(scr->xdestring, " \"");
strcat(scr->xdestring, &tmp[5]);
strcat(scr->xdestring, "\"");
} else {
/* unsupport object, still need more " ? tell ]d */
strcat(scr->xdestring, &tmp[5]);
}
free(tmp);
}
WMFreeBag(items);
wDockReceiveDNDDrop(scr,event);
printf("free ");
puts(scr->xdestring);
free(scr->xdestring); /* this xdestring is not from Xlib (no XFree) */
}
}