2013-06-02 15:39:05 +00:00
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/*
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* Cocoa Application Event Handling
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*
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* This file is part of mpv.
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*
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* mplayer2 is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mplayer2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Carbon header is included but Carbon is NOT linked to mpv's binary. This
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// file only needs this include to use the keycode definitions in keymap.
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#import <Carbon/Carbon.h>
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2013-06-02 16:23:18 +00:00
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// Media keys definitions
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#import <IOKit/hidsystem/ev_keymap.h>
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2013-06-02 15:39:05 +00:00
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#import <Cocoa/Cocoa.h>
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#include "talloc.h"
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#include "core/input/input.h"
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#include "core/mp_fifo.h"
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// doesn't make much sense, but needed to access keymap functionality
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#include "video/out/vo.h"
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#include "osdep/macosx_events.h"
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#import "osdep/macosx_application_objc.h"
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#define NSLeftAlternateKeyMask (0x000020 | NSAlternateKeyMask)
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#define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask)
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static bool LeftAltPressed(NSEvent *event)
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{
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return ([event modifierFlags] & NSLeftAlternateKeyMask) ==
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NSLeftAlternateKeyMask;
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}
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static bool RightAltPressed(NSEvent *event)
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{
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return ([event modifierFlags] & NSRightAlternateKeyMask) ==
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NSRightAlternateKeyMask;
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}
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static const struct mp_keymap keymap[] = {
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// special keys
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{kVK_Return, MP_KEY_ENTER}, {kVK_Escape, MP_KEY_ESC},
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{kVK_Delete, MP_KEY_BACKSPACE}, {kVK_Option, MP_KEY_BACKSPACE},
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{kVK_Control, MP_KEY_BACKSPACE}, {kVK_Shift, MP_KEY_BACKSPACE},
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{kVK_Tab, MP_KEY_TAB},
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// cursor keys
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{kVK_UpArrow, MP_KEY_UP}, {kVK_DownArrow, MP_KEY_DOWN},
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{kVK_LeftArrow, MP_KEY_LEFT}, {kVK_RightArrow, MP_KEY_RIGHT},
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// navigation block
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{kVK_Help, MP_KEY_INSERT}, {kVK_ForwardDelete, MP_KEY_DELETE},
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{kVK_Home, MP_KEY_HOME}, {kVK_End, MP_KEY_END},
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{kVK_PageUp, MP_KEY_PAGE_UP}, {kVK_PageDown, MP_KEY_PAGE_DOWN},
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// F-keys
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{kVK_F1, MP_KEY_F + 1}, {kVK_F2, MP_KEY_F + 2}, {kVK_F3, MP_KEY_F + 3},
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{kVK_F4, MP_KEY_F + 4}, {kVK_F5, MP_KEY_F + 5}, {kVK_F6, MP_KEY_F + 6},
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{kVK_F7, MP_KEY_F + 7}, {kVK_F8, MP_KEY_F + 8}, {kVK_F9, MP_KEY_F + 9},
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{kVK_F10, MP_KEY_F + 10}, {kVK_F11, MP_KEY_F + 11}, {kVK_F12, MP_KEY_F + 12},
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// numpad
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{kVK_ANSI_KeypadPlus, '+'}, {kVK_ANSI_KeypadMinus, '-'},
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{kVK_ANSI_KeypadMultiply, '*'}, {kVK_ANSI_KeypadDivide, '/'},
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{kVK_ANSI_KeypadEnter, MP_KEY_KPENTER},
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{kVK_ANSI_KeypadDecimal, MP_KEY_KPDEC},
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{kVK_ANSI_Keypad0, MP_KEY_KP0}, {kVK_ANSI_Keypad1, MP_KEY_KP1},
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{kVK_ANSI_Keypad2, MP_KEY_KP2}, {kVK_ANSI_Keypad3, MP_KEY_KP3},
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{kVK_ANSI_Keypad4, MP_KEY_KP4}, {kVK_ANSI_Keypad5, MP_KEY_KP5},
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{kVK_ANSI_Keypad6, MP_KEY_KP6}, {kVK_ANSI_Keypad7, MP_KEY_KP7},
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{kVK_ANSI_Keypad8, MP_KEY_KP8}, {kVK_ANSI_Keypad9, MP_KEY_KP9},
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{0, 0}
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};
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static int convert_key(unsigned key, unsigned charcode)
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{
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int mpkey = lookup_keymap_table(keymap, key);
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if (mpkey)
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return mpkey;
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return charcode;
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}
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void cocoa_check_events(void)
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{
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Application *app = mpv_shared_app();
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2013-06-02 16:21:45 +00:00
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int key;
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while ((key = [app.iqueue pop]) >= 0)
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mplayer_put_key(app.keyFIFO, key);
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2013-06-02 15:39:05 +00:00
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}
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void cocoa_put_key(int keycode)
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{
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[mpv_shared_app().iqueue push:keycode];
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}
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@implementation EventsResponder
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- (NSArray *) keyEquivalents
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{
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return @[@"h", @"q", @"Q", @"0", @"1", @"2"];
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}
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2013-06-02 16:23:18 +00:00
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- (void)handleMediaKey:(int)key
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{
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switch (key) {
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case NX_KEYTYPE_PLAY:
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cocoa_put_key(MP_KEY_PLAY);
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break;
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case NX_KEYTYPE_FAST:
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cocoa_put_key(MP_KEY_NEXT);
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break;
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case NX_KEYTYPE_REWIND:
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cocoa_put_key(MP_KEY_PREV);
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break;
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}
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}
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2013-06-02 15:39:05 +00:00
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- (NSEvent*)handleKeyDown:(NSEvent *)event
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{
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NSString *chars;
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if (RightAltPressed(event))
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chars = [event characters];
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else
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chars = [event charactersIgnoringModifiers];
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int key = convert_key([event keyCode], *[chars UTF8String]);
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if (key > -1) {
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if ([event modifierFlags] & NSShiftKeyMask)
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key |= MP_KEY_MODIFIER_SHIFT;
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if ([event modifierFlags] & NSControlKeyMask)
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key |= MP_KEY_MODIFIER_CTRL;
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if (LeftAltPressed(event))
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key |= MP_KEY_MODIFIER_ALT;
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if ([event modifierFlags] & NSCommandKeyMask) {
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// propagate the event in case this is a menu key equivalent
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for(NSString *c in [self keyEquivalents])
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if ([chars isEqualToString:c])
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return event;
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key |= MP_KEY_MODIFIER_META;
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}
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cocoa_put_key(key);
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}
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return nil;
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}
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@end
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