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262b8113f7
adjustFWKey() will change code event for five way keys according to current rotation mode. Add this to the input.waitForEvent loop and your UI can navigate properly in different rotation mode.
206 lines
4.0 KiB
Lua
206 lines
4.0 KiB
Lua
--[[
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This file contains settings related to key codes
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Copyright (C) 2011 Hans-Werner Hilse <hilse@web.de>
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This program 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 3 of the License, or
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(at your option) any later version.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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This file is based on include/keydefs.h from "launchpad"
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application, which is
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Copyright (C) 2010 Andy M. aka h1uke h1ukeguy @ gmail.com
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and was licensed under the GPLv2
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]]--
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KEY_1 = 2
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KEY_2 = 3
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KEY_3 = 4
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KEY_4 = 5
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KEY_5 = 6
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KEY_6 = 7
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KEY_7 = 8
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KEY_8 = 9
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KEY_9 = 10
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KEY_0 = 11
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KEY_Q = 16
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KEY_W = 17
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KEY_E = 18
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KEY_R = 19
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KEY_T = 20
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KEY_Y = 21
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KEY_U = 22
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KEY_I = 23
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KEY_O = 24
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KEY_P = 25
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KEY_A = 30
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KEY_S = 31
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KEY_D = 32
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KEY_F = 33
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KEY_G = 34
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KEY_H = 35
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KEY_J = 36
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KEY_K = 37
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KEY_L = 38
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KEY_DEL = 14
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KEY_Z = 44
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KEY_X = 45
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KEY_C = 46
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KEY_V = 47
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KEY_B = 48
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KEY_N = 49
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KEY_M = 50
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KEY_DOT = 52
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KEY_SLASH = 53
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KEY_ENTER = 28
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KEY_SHIFT = 42
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KEY_ALT = 56
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KEY_SPACE = 57
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KEY_AA = 90
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KEY_SYM = 94
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KEY_VPLUS = 115
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KEY_VMINUS = 114
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KEY_HOME = 98
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KEY_PGBCK = 109
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KEY_PGFWD = 124
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KEY_MENU = 139
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KEY_BACK = 91
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KEY_FW_LEFT = 105
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KEY_FW_RIGHT = 106
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KEY_FW_UP = 122
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KEY_FW_DOWN = 123
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KEY_FW_PRESS = 92
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-- constants from <linux/input.h>
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EV_KEY = 1
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-- event values
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EVENT_VALUE_KEY_PRESS = 1
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EVENT_VALUE_KEY_REPEAT = 2
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EVENT_VALUE_KEY_RELEASE = 0
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function set_k3_keycodes()
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KEY_AA = 190
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KEY_SYM = 126
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KEY_HOME = 102
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KEY_BACK = 158
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KEY_PGFWD = 191
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KEY_LPGBCK = 193
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KEY_LPGFWD = 104
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KEY_VPLUS = 115
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KEY_VMINUS = 114
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KEY_FW_UP = 103
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KEY_FW_DOWN = 108
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KEY_FW_PRESS = 194
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end
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function set_emu_keycodes()
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KEY_PGFWD = 117
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KEY_PGBCK = 112
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KEY_BACK = 22 -- backspace
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KEY_MENU = 67 -- F1
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KEY_FW_UP = 111
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KEY_FW_DOWN = 116
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KEY_FW_LEFT = 113
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KEY_FW_RIGHT = 114
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KEY_FW_PRESS = 36 -- enter for now
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KEY_ENTER = 36
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KEY_A = 38
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KEY_S = 39
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KEY_D = 40
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KEY_F = 41
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KEY_J = 44
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KEY_K = 45
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KEY_SHIFT = 50 -- left shift
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KEY_ALT = 64 -- left alt
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KEY_VPLUS = 95 -- F11
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KEY_VMINUS = 96 -- F12
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end
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function getRotationMode()
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--[[
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return code for four kinds of rotation mode:
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0 for no rotation,
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1 for landscape with bottom on the right side of screen, etc.
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2
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-----------
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| ------- |
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3 | | | | 1
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| ------- |
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-----------
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0
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--]]
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if KEY_FW_DOWN == 116 then -- in EMU mode always return 0
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return 0
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end
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orie_fd = assert(io.open("/sys/module/eink_fb_hal_broads/parameters/bs_orientation", "r"))
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updown_fd = assert(io.open("/sys/module/eink_fb_hal_broads/parameters/bs_upside_down", "r"))
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mode = orie_fd:read() + (updown_fd:read() * 2)
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return mode
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end
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function adjustFWKey(code)
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if getRotationMode() == 0 then
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return code
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elseif getRotationMode() == 1 then
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if code == KEY_FW_UP then
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return KEY_FW_RIGHT
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elseif code == KEY_FW_RIGHT then
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return KEY_FW_DOWN
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elseif code == KEY_FW_DOWN then
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return KEY_FW_LEFT
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elseif code == KEY_FW_LEFT then
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return KEY_FW_UP
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else
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return code
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end
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elseif getRotationMode() == 2 then
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if code == KEY_FW_UP then
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return KEY_FW_DOWN
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elseif code == KEY_FW_RIGHT then
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return KEY_FW_LEFT
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elseif code == KEY_FW_DOWN then
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return KEY_FW_UP
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elseif code == KEY_FW_LEFT then
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return KEY_FW_RIGHT
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else
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return code
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end
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elseif getRotationMode() == 3 then
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if code == KEY_FW_UP then
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return KEY_FW_LEFT
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elseif code == KEY_FW_RIGHT then
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return KEY_FW_UP
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elseif code == KEY_FW_DOWN then
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return KEY_FW_RIGHT
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elseif code == KEY_FW_LEFT then
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return KEY_FW_DOWN
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else
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return code
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end
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end
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end
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