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Only send WM_TAKE_FOCUS when the client supports it in the protocols atom 

Fixes launching xterm, for example
This commit is contained in:
Michael Stapelberg 2011-03-18 17:26:19 +01:00
parent 86117db434
commit 31da1eb0c1
5 changed files with 15 additions and 3 deletions
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6
include/client.h
View File

@ -31,6 +31,12 @@ void client_remove_from_container(xcb_connection_t *conn, Client *client,
*/
void client_warp_pointer_into(xcb_connection_t *conn, Client *client);
/**
* Returns true if the client supports the given protocol atom (like WM_DELETE_WINDOW)
*
*/
bool client_supports_protocol(xcb_connection_t *conn, Client *client, xcb_atom_t atom);
/**
* Kills the given window using WM_DELETE_WINDOW or xcb_kill_window
*

3
include/data.h
View File

@ -444,6 +444,9 @@ struct Client {
* one. Therefore, this flag is set when reparenting. */
bool awaiting_useless_unmap;
/* Whether the client needs WM_TAKE_FOCUS */
bool needs_take_focus;
/* XCB contexts */
xcb_window_t frame; /**< Our window: The frame around the
* client */

2
src/client.c
View File

@ -74,7 +74,7 @@ void client_warp_pointer_into(xcb_connection_t *conn, Client *client) {
* Returns true if the client supports the given protocol atom (like WM_DELETE_WINDOW)
*
*/
static bool client_supports_protocol(xcb_connection_t *conn, Client *client, xcb_atom_t atom) {
bool client_supports_protocol(xcb_connection_t *conn, Client *client, xcb_atom_t atom) {
xcb_get_property_cookie_t cookie;
xcb_icccm_get_wm_protocols_reply_t protocols;
bool result = false;

2
src/manage.c
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@ -477,6 +477,7 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child,
redecorate_window(conn, new);
}
new->needs_take_focus = client_supports_protocol(conn, new, A_WM_TAKE_FOCUS);
new->initialized = true;
/* Check if the window already got the fullscreen hint set */
@ -512,6 +513,7 @@ map:
}
if (new->container == CUR_CELL || client_is_floating(new)) {
xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, new->child, XCB_CURRENT_TIME);
if (new->needs_take_focus)
take_focus(conn, new);
ewmh_update_active_window(new->child);
}

1
src/util.c
View File

@ -280,6 +280,7 @@ void set_focus(xcb_connection_t *conn, Client *client, bool set_anyways) {
CLIENT_LOG(client);
/* Set focus to the entered window, and flush xcb buffer immediately */
xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, client->child, XCB_CURRENT_TIME);
if (client->needs_take_focus)
take_focus(conn, client);
ewmh_update_active_window(client->child);
//xcb_warp_pointer(conn, XCB_NONE, client->child, 0, 0, 0, 0, 10, 10);