Changeset f7fb2b21 in mainline for uspace/lib/gui/window.c

Timestamp:

2020-02-10T19:01:42Z (5 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b43edabe

Parents:

287688f2

Message:

Propagate position event to display clients

File:

• uspace/lib/gui/window.c (modified) (2 diffs)

uspace/lib/gui/window.c

@@ -84 +84 @@
 
 static void window_kbd_event(void *, kbd_event_t *);
+static void window_pos_event(void *, pos_event_t *);
 
 static display_wnd_cb_t window_cb = {
-        .kbd_event = window_kbd_event
+        .kbd_event = window_kbd_event,
+        .pos_event = window_pos_event
 };
 
@@ -815 +817 @@
 }
 
+static void window_pos_event(void *arg, pos_event_t *pevent)
+{
+        window_t *win = (window_t *) arg;
+        window_event_t *event;
+
+        event = (window_event_t *) calloc(1, sizeof(window_event_t));
+        if (event == NULL)
+                return;
+
+        link_initialize(&event->link);
+        event->type = ET_POSITION_EVENT;
+        event->data.pos = *pevent;
+        prodcons_produce(&win->events, &event->link);
+}
+
 /** @}
  */