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Added support for _NET_MOVERESIZE_WINDOW. (#2634)

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fixes #2603
This commit is contained in:
Ingo Bürk
2017-01-13 18:30:50 +01:00
committed by Michael Stapelberg
parent f7a0453543
commit 14eea7fce5
3 changed files with 152 additions and 0 deletions
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34
src/handlers.c
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@ -637,6 +637,11 @@ static void handle_expose_event(xcb_expose_event_t *event) {
#define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */
#define _NET_WM_MOVERESIZE_CANCEL 11 /* cancel operation */
#define _NET_MOVERESIZE_WINDOW_X (1 << 8)
#define _NET_MOVERESIZE_WINDOW_Y (1 << 9)
#define _NET_MOVERESIZE_WINDOW_WIDTH (1 << 10)
#define _NET_MOVERESIZE_WINDOW_HEIGHT (1 << 11)
/*
* Handle client messages (EWMH)
*
@ -897,6 +902,35 @@ static void handle_client_message(xcb_client_message_event_t *event) {
DLOG("_NET_WM_MOVERESIZE direction %d not implemented\n", direction);
break;
}
} else if (event->type == A__NET_MOVERESIZE_WINDOW) {
DLOG("Received _NET_MOVE_RESIZE_WINDOW. Handling by faking a configure request.\n");
void *_generated_event = scalloc(32, 1);
xcb_configure_request_event_t *generated_event = _generated_event;
generated_event->window = event->window;
generated_event->response_type = XCB_CONFIGURE_REQUEST;
generated_event->value_mask = 0;
if (event->data.data32[0] & _NET_MOVERESIZE_WINDOW_X) {
generated_event->value_mask |= XCB_CONFIG_WINDOW_X;
generated_event->x = event->data.data32[1];
}
if (event->data.data32[0] & _NET_MOVERESIZE_WINDOW_Y) {
generated_event->value_mask |= XCB_CONFIG_WINDOW_Y;
generated_event->y = event->data.data32[2];
}
if (event->data.data32[0] & _NET_MOVERESIZE_WINDOW_WIDTH) {
generated_event->value_mask |= XCB_CONFIG_WINDOW_WIDTH;
generated_event->width = event->data.data32[3];
}
if (event->data.data32[0] & _NET_MOVERESIZE_WINDOW_HEIGHT) {
generated_event->value_mask |= XCB_CONFIG_WINDOW_HEIGHT;
generated_event->height = event->data.data32[4];
}
handle_configure_request(generated_event);
FREE(generated_event);
} else {
DLOG("Skipping client message for unhandled type %d\n", event->type);
}