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implemented blitz_selrequest handler which can be called after snarfing (which has to call XSetSelectionOwner) and receiving a SelectionRequest

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This commit is contained in:
Anselm R. Garbe 2006-07-06 17:50:54 +02:00
parent 3465b463fa
commit 9e2d42000f
2 changed files with 36 additions and 0 deletions
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35
liblitz/blitz.c
View File

@ -7,9 +7,44 @@
#include <cext.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
#include "blitz.h"
void
blitz_selrequest(Blitz *blitz, XSelectionRequestEvent *rq, char *text)
{
/*
* PRECONDITION:
* 1. XSetSelectionOwner(blitz->dpy, XA_PRIMARY, w, CurrentTime);
* 2. Received SelectionRequest rq
*/
XEvent ev;
Atom target;
XTextProperty ct;
XICCEncodingStyle style;
char *cl[1];
ev.xselection.type = SelectionNotify;
ev.xselection.property = None;
ev.xselection.display = rq->display;
ev.xselection.requestor = rq->requestor;
ev.xselection.selection = rq->selection;
ev.xselection.target = rq->target;
ev.xselection.time = rq->time;
if (rq->target == XA_STRING) {
style = XStringStyle;
target = XA_STRING;
}
cl[0] = text;
XmbTextListToTextProperty(blitz->dpy, cl, 1, style, &ct);
XChangeProperty(blitz->dpy, rq->requestor, rq->property,
target, 8, PropModeReplace, ct.value, ct.nitems);
ev.xselection.property = rq->property;
XSendEvent(blitz->dpy, rq->requestor, False, 0, &ev);
}
unsigned char *
blitz_getselection(unsigned long offset, unsigned long *len, unsigned long *remain)
{

1
liblitz/blitz.h
View File

@ -92,6 +92,7 @@ struct BlitzInput {
/* blitz.c */
unsigned char *blitz_getselection(unsigned long offset,
unsigned long *len, unsigned long *remain);
void blitz_selrequest(Blitz *blitz, XSelectionRequestEvent *rq, char *text);
/* brush.c */
void blitz_draw_label(BlitzBrush *b, char *text);