Scott Moreau | 7a1b32a | 2012-05-27 14:25:02 -0600 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright © 2011 Intel Corporation |
| 3 | * Copyright © 2012 Scott Moreau |
| 4 | * |
| 5 | * Permission to use, copy, modify, distribute, and sell this software and |
| 6 | * its documentation for any purpose is hereby granted without fee, provided |
| 7 | * that the above copyright notice appear in all copies and that both that |
| 8 | * copyright notice and this permission notice appear in supporting |
| 9 | * documentation, and that the name of the copyright holders not be used in |
| 10 | * advertising or publicity pertaining to distribution of the software |
| 11 | * without specific, written prior permission. The copyright holders make |
| 12 | * no representations about the suitability of this software for any |
| 13 | * purpose. It is provided "as is" without express or implied warranty. |
| 14 | * |
| 15 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS |
| 16 | * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| 17 | * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 18 | * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER |
| 19 | * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF |
| 20 | * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| 21 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 22 | */ |
| 23 | |
| 24 | #include <stdlib.h> |
| 25 | |
| 26 | #include "compositor.h" |
| 27 | #include "text-cursor-position-server-protocol.h" |
| 28 | |
| 29 | struct text_cursor_position { |
| 30 | struct wl_object base; |
| 31 | struct weston_compositor *ec; |
| 32 | struct wl_global *global; |
| 33 | struct wl_listener destroy_listener; |
| 34 | }; |
| 35 | |
| 36 | static void |
| 37 | text_cursor_position_notify(struct wl_client *client, |
| 38 | struct wl_resource *resource, |
| 39 | struct wl_resource *surface_resource, |
| 40 | uint32_t x, uint32_t y) |
| 41 | { |
| 42 | weston_text_cursor_position_notify((struct weston_surface *) surface_resource, x, y); |
| 43 | } |
| 44 | |
| 45 | struct text_cursor_position_interface text_cursor_position_implementation = { |
| 46 | text_cursor_position_notify |
| 47 | }; |
| 48 | |
| 49 | static void |
| 50 | bind_text_cursor_position(struct wl_client *client, |
| 51 | void *data, uint32_t version, uint32_t id) |
| 52 | { |
| 53 | wl_client_add_object(client, &text_cursor_position_interface, |
| 54 | &text_cursor_position_implementation, id, data); |
| 55 | } |
| 56 | |
| 57 | static void |
| 58 | text_cursor_position_notifier_destroy(struct wl_listener *listener, void *data) |
| 59 | { |
| 60 | struct text_cursor_position *text_cursor_position = |
| 61 | container_of(listener, struct text_cursor_position, destroy_listener); |
| 62 | |
| 63 | wl_display_remove_global(text_cursor_position->ec->wl_display, text_cursor_position->global); |
| 64 | free(text_cursor_position); |
| 65 | } |
| 66 | |
| 67 | void |
| 68 | text_cursor_position_notifier_create(struct weston_compositor *ec) |
| 69 | { |
| 70 | struct text_cursor_position *text_cursor_position; |
| 71 | |
| 72 | text_cursor_position = malloc(sizeof *text_cursor_position); |
| 73 | if (text_cursor_position == NULL) |
| 74 | return; |
| 75 | |
| 76 | text_cursor_position->base.interface = &text_cursor_position_interface; |
| 77 | text_cursor_position->base.implementation = |
| 78 | (void(**)(void)) &text_cursor_position_implementation; |
| 79 | text_cursor_position->ec = ec; |
| 80 | |
| 81 | text_cursor_position->global = wl_display_add_global(ec->wl_display, |
| 82 | &text_cursor_position_interface, |
| 83 | text_cursor_position, bind_text_cursor_position); |
| 84 | |
| 85 | text_cursor_position->destroy_listener.notify = text_cursor_position_notifier_destroy; |
| 86 | wl_signal_add(&ec->destroy_signal, &text_cursor_position->destroy_listener); |
| 87 | } |