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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
/*
* Cocoa Application Event Handling
*
* This file is part of mpv.
*
* mplayer2 is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* mplayer2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with mpv. If not, see <http://www.gnu.org/licenses/>.
*/
// Carbon header is included but Carbon is NOT linked to mpv's binary. This
// file only needs this include to use the keycode definitions in keymap.
#import <Carbon/Carbon.h>
#import <Cocoa/Cocoa.h>
#include "talloc.h"
#include "core/input/input.h"
#include "core/mp_fifo.h"
// doesn't make much sense, but needed to access keymap functionality
#include "video/out/vo.h"
#include "osdep/macosx_events.h"
#import "osdep/macosx_application_objc.h"
#define NSLeftAlternateKeyMask (0x000020 | NSAlternateKeyMask)
#define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask)
static bool LeftAltPressed(NSEvent *event)
{
return ([event modifierFlags] & NSLeftAlternateKeyMask) ==
NSLeftAlternateKeyMask;
}
static bool RightAltPressed(NSEvent *event)
{
return ([event modifierFlags] & NSRightAlternateKeyMask) ==
NSRightAlternateKeyMask;
}
static const struct mp_keymap keymap[] = {
// special keys
{kVK_Return, MP_KEY_ENTER}, {kVK_Escape, MP_KEY_ESC},
{kVK_Delete, MP_KEY_BACKSPACE}, {kVK_Option, MP_KEY_BACKSPACE},
{kVK_Control, MP_KEY_BACKSPACE}, {kVK_Shift, MP_KEY_BACKSPACE},
{kVK_Tab, MP_KEY_TAB},
// cursor keys
{kVK_UpArrow, MP_KEY_UP}, {kVK_DownArrow, MP_KEY_DOWN},
{kVK_LeftArrow, MP_KEY_LEFT}, {kVK_RightArrow, MP_KEY_RIGHT},
// navigation block
{kVK_Help, MP_KEY_INSERT}, {kVK_ForwardDelete, MP_KEY_DELETE},
{kVK_Home, MP_KEY_HOME}, {kVK_End, MP_KEY_END},
{kVK_PageUp, MP_KEY_PAGE_UP}, {kVK_PageDown, MP_KEY_PAGE_DOWN},
// F-keys
{kVK_F1, MP_KEY_F + 1}, {kVK_F2, MP_KEY_F + 2}, {kVK_F3, MP_KEY_F + 3},
{kVK_F4, MP_KEY_F + 4}, {kVK_F5, MP_KEY_F + 5}, {kVK_F6, MP_KEY_F + 6},
{kVK_F7, MP_KEY_F + 7}, {kVK_F8, MP_KEY_F + 8}, {kVK_F9, MP_KEY_F + 9},
{kVK_F10, MP_KEY_F + 10}, {kVK_F11, MP_KEY_F + 11}, {kVK_F12, MP_KEY_F + 12},
// numpad
{kVK_ANSI_KeypadPlus, '+'}, {kVK_ANSI_KeypadMinus, '-'},
{kVK_ANSI_KeypadMultiply, '*'}, {kVK_ANSI_KeypadDivide, '/'},
{kVK_ANSI_KeypadEnter, MP_KEY_KPENTER},
{kVK_ANSI_KeypadDecimal, MP_KEY_KPDEC},
{kVK_ANSI_Keypad0, MP_KEY_KP0}, {kVK_ANSI_Keypad1, MP_KEY_KP1},
{kVK_ANSI_Keypad2, MP_KEY_KP2}, {kVK_ANSI_Keypad3, MP_KEY_KP3},
{kVK_ANSI_Keypad4, MP_KEY_KP4}, {kVK_ANSI_Keypad5, MP_KEY_KP5},
{kVK_ANSI_Keypad6, MP_KEY_KP6}, {kVK_ANSI_Keypad7, MP_KEY_KP7},
{kVK_ANSI_Keypad8, MP_KEY_KP8}, {kVK_ANSI_Keypad9, MP_KEY_KP9},
{0, 0}
};
static int convert_key(unsigned key, unsigned charcode)
{
int mpkey = lookup_keymap_table(keymap, key);
if (mpkey)
return mpkey;
return charcode;
}
void cocoa_check_events(void)
{
Application *app = mpv_shared_app();
int key = [app.iqueue pop];
if (key >= 0) mplayer_put_key(app.keyFIFO, key);
}
void cocoa_put_key(int keycode)
{
[mpv_shared_app().iqueue push:keycode];
}
@implementation EventsResponder
- (NSArray *) keyEquivalents
{
return @[@"h", @"q", @"Q", @"0", @"1", @"2"];
}
- (NSEvent*)handleKeyDown:(NSEvent *)event
{
NSString *chars;
if (RightAltPressed(event))
chars = [event characters];
else
chars = [event charactersIgnoringModifiers];
int key = convert_key([event keyCode], *[chars UTF8String]);
if (key > -1) {
if ([event modifierFlags] & NSShiftKeyMask)
key |= MP_KEY_MODIFIER_SHIFT;
if ([event modifierFlags] & NSControlKeyMask)
key |= MP_KEY_MODIFIER_CTRL;
if (LeftAltPressed(event))
key |= MP_KEY_MODIFIER_ALT;
if ([event modifierFlags] & NSCommandKeyMask) {
// propagate the event in case this is a menu key equivalent
for(NSString *c in [self keyEquivalents])
if ([chars isEqualToString:c])
return event;
key |= MP_KEY_MODIFIER_META;
}
cocoa_put_key(key);
}
return nil;
}
@end
|
