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query pointer to xcb

This commit is contained in:
Dave Davenport 2016-02-27 19:51:06 +01:00
parent dce35ba4ef
commit 305829fcc8
1 changed files with 8 additions and 8 deletions
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16
source/x11-helper.c
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@ -80,6 +80,8 @@ const char *netatom_names[] = { EWMH_ATOMS ( ATOM_CHAR ) };
static unsigned int x11_mod_masks[NUM_X11MOD]; static unsigned int x11_mod_masks[NUM_X11MOD];
extern xcb_ewmh_connection_t xcb_ewmh; extern xcb_ewmh_connection_t xcb_ewmh;
extern xcb_connection_t *xcb_connection;
// retrieve a property of any type from a window // retrieve a property of any type from a window
int window_get_prop ( Display *display, Window w, Atom prop, Atom *type, int *items, void *buffer, unsigned int bytes ) int window_get_prop ( Display *display, Window w, Atom prop, Atom *type, int *items, void *buffer, unsigned int bytes )
{ {
@ -245,13 +247,12 @@ static int pointer_get ( Display *display, Window root, int *x, int *y )
{ {
*x = 0; *x = 0;
*y = 0; *y = 0;
Window rr, cr; xcb_query_pointer_cookie_t c = xcb_query_pointer ( xcb_connection, root );
int rxr, ryr, wxr, wyr; xcb_query_pointer_reply_t *r = xcb_query_pointer_reply ( xcb_connection, c, NULL );
unsigned int mr; if ( r ) {
*x = r->root_x;
if ( XQueryPointer ( display, root, &rr, &cr, &rxr, &ryr, &wxr, &wyr, &mr ) ) { *y = r->root_y;
*x = rxr; free(r);
*y = ryr;
return 1; return 1;
} }
@ -259,7 +260,6 @@ static int pointer_get ( Display *display, Window root, int *x, int *y )
} }
// determine which monitor holds the active window, or failing that the mouse pointer // determine which monitor holds the active window, or failing that the mouse pointer
extern xcb_connection_t *xcb_connection;
void monitor_active ( Display *display, workarea *mon ) void monitor_active ( Display *display, workarea *mon )
{ {
Screen *screen = DefaultScreenOfDisplay ( display ); Screen *screen = DefaultScreenOfDisplay ( display );