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updated selection stuff

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This commit is contained in:
kojima
2000-04-03 14:53:00 +00:00
parent d912ddd743
commit 2905590520
1 changed files with 102 additions and 38 deletions
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140
src/misc.c
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@@ -708,51 +708,114 @@ ParseCommand(char *command, char ***argv, int *argc)
WMFreeBag(bag);
}
#if 0
static void
timeup(void *foo)
timeoutHandler(void *data)
{
*(int*)foo=1;
*(int*)data = 1;
}
#endif
static char*
getTextSelection(WScreen *screen, Atom selection)
{
int buffer = -1;
switch (selection) {
case XA_CUT_BUFFER0:
buffer = 0;
break;
case XA_CUT_BUFFER1:
buffer = 1;
break;
case XA_CUT_BUFFER2:
buffer = 2;
break;
case XA_CUT_BUFFER3:
buffer = 3;
break;
case XA_CUT_BUFFER4:
buffer = 4;
break;
case XA_CUT_BUFFER5:
buffer = 5;
break;
case XA_CUT_BUFFER6:
buffer = 6;
break;
case XA_CUT_BUFFER7:
buffer = 7;
break;
}
if (buffer >= 0) {
char *data;
int size;
data = XFetchBuffer(dpy, &size, buffer);
return data;
} else {
char *data;
int bits;
Atom rtype;
unsigned long len, bytes;
WMHandlerID timer;
int timeout = 0;
XEvent ev;
static Atom clipboard = 0;
if (!clipboard)
clipboard = XInternAtom(dpy, "CLIPBOARD", False);
XDeleteProperty(dpy, screen->info_window, clipboard);
XConvertSelection(dpy, selection, XA_STRING,
clipboard, screen->info_window,
CurrentTime);
timer = WMAddTimerHandler(1000, timeoutHandler, &timeout);
while (!XCheckTypedWindowEvent(dpy, screen->info_window,
SelectionNotify, &ev) && !timeout);
if (!timeout) {
WMDeleteTimerHandler(timer);
} else {
wwarning("selection retrieval timed out");
return NULL;
}
/* nobody owns the selection or the current owner has
* nothing to do with what we need */
if (ev.xselection.property == None) {
return NULL;
}
if (XGetWindowProperty(dpy, screen->info_window,
clipboard, 0, 1024,
False, XA_STRING, &rtype, &bits, &len,
&bytes, (unsigned char**)&data)!=Success) {
return NULL;
}
if (rtype!=XA_STRING || bits!=8) {
wwarning("invalid data in text selection");
if (data)
XFree(data);
return NULL;
}
return data;
}
}
static char*
getselection(WScreen *scr)
{
char *tmp;
extern char *W_GetTextSelection(); /* in WINGs */
tmp = W_GetTextSelection(scr->wmscreen, XA_PRIMARY);
tmp = getTextSelection(scr, XA_PRIMARY);
if (!tmp)
tmp = W_GetTextSelection(scr->wmscreen, XA_CUT_BUFFER0);
tmp = getTextSelection(scr, XA_CUT_BUFFER0);
return tmp;
#if 0
XEvent event;
int timeover=0;
WMHandlerID *id;
#ifdef DEBUG
puts("getting selection");
#endif
RequestSelection(dpy, scr->no_focus_win, LastTimestamp);
/* timeout on 1 sec. */
id = WMAddTimerHandler(1000, timeup, &timeover);
while (!timeover) {
WMNextEvent(dpy, &event);
if (event.type == SelectionNotify
&& event.xany.window==scr->no_focus_win) {
WMDeleteTimerHandler(id);
#ifdef DEBUG
puts("selection ok");
#endif
return GetSelection(dpy, scr->no_focus_win);
} else {
WMHandleEvent(&event);
}
}
wwarning(_("selection timed-out"));
return NULL;
#endif
}
@@ -1023,9 +1086,9 @@ ExpandOptions(WScreen *scr, char *cmdline)
#if defined(OFFIX_DND) || defined(XDND)
case 'd':
#ifdef XDND
if(scr->xdestring) {
dropped_thing = wstrdup(scr->xdestring);
}
if(scr->xdestring) {
dropped_thing = wstrdup(scr->xdestring);
}
#endif
if (!dropped_thing) {
dropped_thing = get_dnd_selection(scr);
@@ -1066,6 +1129,7 @@ ExpandOptions(WScreen *scr, char *cmdline)
strcat(out,selection);
optr+=slen;
break;
default:
out[optr++]='%';
out[optr++]=cmdline[ptr];