1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/*
* Wayland Support
*
* Copyright (C) 2013 Intel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __META_WAYLAND_POINTER_H__
#define __META_WAYLAND_POINTER_H__
#include <wayland-server.h>
#include <glib.h>
#include "meta-wayland-types.h"
struct _MetaWaylandPointerGrabInterface
{
void (*focus) (MetaWaylandPointerGrab *grab,
MetaWaylandSurface *surface,
const ClutterEvent *event);
void (*motion) (MetaWaylandPointerGrab *grab,
const ClutterEvent *event);
void (*button) (MetaWaylandPointerGrab *grab,
const ClutterEvent *event);
};
struct _MetaWaylandPointerGrab
{
const MetaWaylandPointerGrabInterface *interface;
MetaWaylandPointer *pointer;
};
struct _MetaWaylandPointer
{
struct wl_list resource_list;
MetaWaylandSurface *focus;
struct wl_resource *focus_resource;
struct wl_listener focus_listener;
guint32 focus_serial;
guint32 click_serial;
MetaWaylandPointerGrab *grab;
MetaWaylandPointerGrab default_grab;
wl_fixed_t grab_x, grab_y;
wl_fixed_t focus_x, focus_y;
guint32 grab_button;
guint32 grab_serial;
guint32 grab_time;
wl_fixed_t x, y; /* TODO: remove, use ClutterInputDevice instead */
MetaWaylandSurface *current;
struct wl_listener current_listener;
wl_fixed_t current_x, current_y;
guint32 button_count;
};
void
meta_wayland_pointer_init (MetaWaylandPointer *pointer,
gboolean is_native);
void
meta_wayland_pointer_release (MetaWaylandPointer *pointer);
void
meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
MetaWaylandSurface *surface);
void
meta_wayland_pointer_destroy_focus (MetaWaylandPointer *pointer);
void
meta_wayland_pointer_start_grab (MetaWaylandPointer *pointer,
MetaWaylandPointerGrab *grab);
void
meta_wayland_pointer_end_grab (MetaWaylandPointer *pointer);
gboolean
meta_wayland_pointer_begin_modal (MetaWaylandPointer *pointer);
void
meta_wayland_pointer_end_modal (MetaWaylandPointer *pointer);
gboolean
meta_wayland_pointer_start_popup_grab (MetaWaylandPointer *pointer,
MetaWaylandSurface *popup);
void
meta_wayland_pointer_set_current (MetaWaylandPointer *pointer,
MetaWaylandSurface *surface);
void
meta_wayland_pointer_get_relative_coordinates (MetaWaylandPointer *pointer,
MetaWaylandSurface *surface,
wl_fixed_t *x,
wl_fixed_t *y);
#endif /* __META_WAYLAND_POINTER_H__ */
|
