From 8d5214de0abc768242aacf8bc217e1726cb6a661 Mon Sep 17 00:00:00 2001 From: wm4 Date: Tue, 17 Dec 2013 01:23:09 +0100 Subject: Move mpvcore/input/ to input/ --- mpvcore/input/input.c | 2560 ---------------------------------------------- mpvcore/input/input.h | 303 ------ mpvcore/input/joystick.c | 162 --- mpvcore/input/joystick.h | 26 - mpvcore/input/keycodes.h | 254 ----- mpvcore/input/lirc.c | 123 --- mpvcore/input/lirc.h | 30 - 7 files changed, 3458 deletions(-) delete mode 100644 mpvcore/input/input.c delete mode 100644 mpvcore/input/input.h delete mode 100644 mpvcore/input/joystick.c delete mode 100644 mpvcore/input/joystick.h delete mode 100644 mpvcore/input/keycodes.h delete mode 100644 mpvcore/input/lirc.c delete mode 100644 mpvcore/input/lirc.h (limited to 'mpvcore/input') diff --git a/mpvcore/input/input.c b/mpvcore/input/input.c deleted file mode 100644 index 18b254d17b..0000000000 --- a/mpvcore/input/input.c +++ /dev/null @@ -1,2560 +0,0 @@ -/* - * This file is part of MPlayer. - * - * MPlayer 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. - * - * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include "osdep/io.h" -#include "osdep/getch2.h" - -#include "input.h" -#include "keycodes.h" -#include "osdep/timer.h" -#include "mpvcore/mp_msg.h" -#include "mpvcore/mpv_global.h" -#include "mpvcore/m_config.h" -#include "mpvcore/m_option.h" -#include "mpvcore/path.h" -#include "talloc.h" -#include "mpvcore/options.h" -#include "mpvcore/bstr.h" -#include "stream/stream.h" -#include "mpvcore/mp_common.h" - -#include "joystick.h" - -#if HAVE_LIRC -#include "lirc.h" -#endif - -#if HAVE_COCOA -#include "osdep/macosx_events.h" -#endif - -#define input_lock(ictx) pthread_mutex_lock(&ictx->mutex) -#define input_unlock(ictx) pthread_mutex_unlock(&ictx->mutex) - -#define MP_MAX_KEY_DOWN 4 - -struct cmd_bind { - int keys[MP_MAX_KEY_DOWN]; - int num_keys; - char *cmd; - char *location; // filename/line number of definition - bool is_builtin; - struct cmd_bind_section *owner; -}; - -struct key_name { - int key; - char *name; -}; - -// This does not specify the real destination of the command parameter values, -// it just provides a dummy for the OPT_ macros. -#define OPT_BASE_STRUCT struct mp_cmd_arg -#define ARG(t) "", v. t - -/* This array defines all known commands. - * The first field is an id used to recognize the command. - * The second is the command name used in slave mode and input.conf. - * Then comes the definition of each argument, first mandatory arguments - * (ARG_INT, ARG_FLOAT, ARG_STRING) if any, then optional arguments - * (OARG_INT(default), etc) if any. The command will be given the default - * argument value if the user didn't give enough arguments to specify it. - * A command can take a maximum of MP_CMD_MAX_ARGS arguments. - */ - -#define ARG_INT OPT_INT(ARG(i), 0) -#define ARG_FLOAT OPT_FLOAT(ARG(f), 0) -#define ARG_DOUBLE OPT_DOUBLE(ARG(d), 0) -#define ARG_STRING OPT_STRING(ARG(s), 0) -#define ARG_CHOICE(c) OPT_CHOICE(ARG(i), 0, c) -#define ARG_CHOICE_OR_INT(...) OPT_CHOICE_OR_INT(ARG(i), 0, __VA_ARGS__) -#define ARG_TIME OPT_TIME(ARG(d), 0) -#define OARG_DOUBLE(def) OPT_DOUBLE(ARG(d), 0, OPTDEF_DOUBLE(def)) -#define OARG_INT(def) OPT_INT(ARG(i), 0, OPTDEF_INT(def)) -#define OARG_CHOICE(def, c) OPT_CHOICE(ARG(i), 0, c, OPTDEF_INT(def)) - -static int parse_cycle_dir(const struct m_option *opt, struct bstr name, - struct bstr param, void *dst); -static const struct m_option_type m_option_type_cycle_dir = { - .name = "up|down", - .parse = parse_cycle_dir, - .size = sizeof(double), -}; - -#define OPT_CYCLEDIR(...) \ - OPT_GENERAL(double, __VA_ARGS__, .type = &m_option_type_cycle_dir) - -#define OARG_CYCLEDIR(def) OPT_CYCLEDIR(ARG(d), 0, OPTDEF_DOUBLE(def)) - -struct mp_cmd_def { - int id; // one of MP_CMD_... - const char *name; // user-visible name (as used in input.conf) - const struct m_option args[MP_CMD_MAX_ARGS]; - bool allow_auto_repeat; // react to repeated key events - bool vararg; // last argument can be given 0 to multiple times -}; - -static const struct mp_cmd_def mp_cmds[] = { - { MP_CMD_IGNORE, "ignore", }, - - { MP_CMD_RADIO_STEP_CHANNEL, "radio_step_channel", { ARG_INT } }, - { MP_CMD_RADIO_SET_CHANNEL, "radio_set_channel", { ARG_STRING } }, - { MP_CMD_RADIO_SET_FREQ, "radio_set_freq", { ARG_FLOAT } }, - { MP_CMD_RADIO_STEP_FREQ, "radio_step_freq", {ARG_FLOAT } }, - - { MP_CMD_SEEK, "seek", { - ARG_TIME, - OARG_CHOICE(0, ({"relative", 0}, {"0", 0}, {"-", 0}, - {"absolute-percent", 1}, {"1", 1}, - {"absolute", 2}, {"2", 2})), - OARG_CHOICE(0, ({"default-precise", 0}, {"0", 0}, - {"exact", 1}, {"1", 1}, - {"keyframes", -1}, {"-1", -1})), - }, - .allow_auto_repeat = true, - }, - { MP_CMD_REVERT_SEEK, "revert_seek", }, - { MP_CMD_QUIT, "quit", { OARG_INT(0) } }, - { MP_CMD_QUIT_WATCH_LATER, "quit_watch_later", }, - { MP_CMD_STOP, "stop", }, - { MP_CMD_FRAME_STEP, "frame_step", .allow_auto_repeat = true }, - { MP_CMD_FRAME_BACK_STEP, "frame_back_step", .allow_auto_repeat = true }, - { MP_CMD_PLAYLIST_NEXT, "playlist_next", { - OARG_CHOICE(0, ({"weak", 0}, {"0", 0}, - {"force", 1}, {"1", 1})), - }}, - { MP_CMD_PLAYLIST_PREV, "playlist_prev", { - OARG_CHOICE(0, ({"weak", 0}, {"0", 0}, - {"force", 1}, {"1", 1})), - }}, - { MP_CMD_SUB_STEP, "sub_step", { ARG_INT }, .allow_auto_repeat = true }, - { MP_CMD_SUB_SEEK, "sub_seek", { ARG_INT }, .allow_auto_repeat = true }, - { MP_CMD_OSD, "osd", { OARG_INT(-1) } }, - { MP_CMD_PRINT_TEXT, "print_text", { ARG_STRING }, .allow_auto_repeat = true }, - { MP_CMD_SHOW_TEXT, "show_text", { ARG_STRING, OARG_INT(-1), OARG_INT(0) }, - .allow_auto_repeat = true}, - { MP_CMD_SHOW_PROGRESS, "show_progress", .allow_auto_repeat = true}, - { MP_CMD_SUB_ADD, "sub_add", { ARG_STRING } }, - { MP_CMD_SUB_REMOVE, "sub_remove", { OARG_INT(-1) } }, - { MP_CMD_SUB_RELOAD, "sub_reload", { OARG_INT(-1) } }, - - { MP_CMD_TV_START_SCAN, "tv_start_scan", }, - { MP_CMD_TV_STEP_CHANNEL, "tv_step_channel", { ARG_INT } }, - { MP_CMD_TV_STEP_NORM, "tv_step_norm", }, - { MP_CMD_TV_STEP_CHANNEL_LIST, "tv_step_chanlist", }, - { MP_CMD_TV_SET_CHANNEL, "tv_set_channel", { ARG_STRING } }, - { MP_CMD_TV_LAST_CHANNEL, "tv_last_channel", }, - { MP_CMD_TV_SET_FREQ, "tv_set_freq", { ARG_FLOAT } }, - { MP_CMD_TV_STEP_FREQ, "tv_step_freq", { ARG_FLOAT } }, - { MP_CMD_TV_SET_NORM, "tv_set_norm", { ARG_STRING } }, - - { MP_CMD_DVB_SET_CHANNEL, "dvb_set_channel", { ARG_INT, ARG_INT } }, - - { MP_CMD_SCREENSHOT, "screenshot", { - OARG_CHOICE(2, ({"video", 0}, - {"window", 1}, - {"subtitles", 2}, {"-", 2})), - OARG_CHOICE(0, ({"single", 0}, - {"each-frame", 1})), - }}, - { MP_CMD_SCREENSHOT_TO_FILE, "screenshot_to_file", { - ARG_STRING, - OARG_CHOICE(2, ({"video", 0}, - {"window", 1}, - {"subtitles", 2})), - }}, - { MP_CMD_LOADFILE, "loadfile", { - ARG_STRING, - OARG_CHOICE(0, ({"replace", 0}, {"0", 0}, - {"append", 1}, {"1", 1})), - }}, - { MP_CMD_LOADLIST, "loadlist", { - ARG_STRING, - OARG_CHOICE(0, ({"replace", 0}, {"0", 0}, - {"append", 1}, {"1", 1})), - }}, - { MP_CMD_PLAYLIST_CLEAR, "playlist_clear", }, - { MP_CMD_PLAYLIST_REMOVE, "playlist_remove", { - ARG_CHOICE_OR_INT(0, INT_MAX, ({"current", -1})), - }}, - { MP_CMD_PLAYLIST_MOVE, "playlist_move", { ARG_INT, ARG_INT } }, - { MP_CMD_RUN, "run", { ARG_STRING, ARG_STRING }, .vararg = true }, - - { MP_CMD_SET, "set", { ARG_STRING, ARG_STRING } }, - { MP_CMD_GET_PROPERTY, "get_property", { ARG_STRING } }, - { MP_CMD_ADD, "add", { ARG_STRING, OARG_DOUBLE(0) }, - .allow_auto_repeat = true}, - { MP_CMD_CYCLE, "cycle", { - ARG_STRING, - OARG_CYCLEDIR(1), - }, - .allow_auto_repeat = true - }, - { MP_CMD_MULTIPLY, "multiply", { ARG_STRING, ARG_DOUBLE }, - .allow_auto_repeat = true}, - - { MP_CMD_CYCLE_VALUES, "cycle_values", { ARG_STRING, ARG_STRING, ARG_STRING }, - .vararg = true, .allow_auto_repeat = true}, - - { MP_CMD_ENABLE_INPUT_SECTION, "enable_section", { - ARG_STRING, - OARG_CHOICE(0, ({"default", 0}, - {"exclusive", 1})), - }}, - { MP_CMD_DISABLE_INPUT_SECTION, "disable_section", { ARG_STRING } }, - - { MP_CMD_DVDNAV, "dvdnav", { ARG_STRING } }, - - { MP_CMD_AF, "af", { ARG_STRING, ARG_STRING } }, - - { MP_CMD_VF, "vf", { ARG_STRING, ARG_STRING } }, - - { MP_CMD_VO_CMDLINE, "vo_cmdline", { ARG_STRING } }, - - { MP_CMD_SCRIPT_DISPATCH, "script_dispatch", { ARG_STRING, ARG_INT } }, - - { MP_CMD_OVERLAY_ADD, "overlay_add", - { ARG_INT, ARG_INT, ARG_INT, ARG_STRING, ARG_INT, ARG_STRING, ARG_INT, - ARG_INT, ARG_INT }}, - { MP_CMD_OVERLAY_REMOVE, "overlay_remove", { ARG_INT } }, - - {0} -}; - -#undef OPT_BASE_STRUCT -#undef ARG - -// Map legacy commands to proper commands -struct legacy_cmd { - const char *old, *new; -}; -static const struct legacy_cmd legacy_cmds[] = { - {"loop", "cycle loop"}, - {"seek_chapter", "add chapter"}, - {"switch_angle", "cycle angle"}, - {"pause", "cycle pause"}, - {"volume", "add volume"}, - {"mute", "cycle mute"}, - {"audio_delay", "add audio-delay"}, - {"switch_audio", "cycle audio"}, - {"balance", "add balance"}, - {"vo_fullscreen", "cycle fullscreen"}, - {"panscan", "add panscan"}, - {"vo_ontop", "cycle ontop"}, - {"vo_border", "cycle border"}, - {"frame_drop", "cycle framedrop"}, - {"gamma", "add gamma"}, - {"brightness", "add brightness"}, - {"contrast", "add contrast"}, - {"saturation", "add saturation"}, - {"hue", "add hue"}, - {"switch_vsync", "cycle vsync"}, - {"sub_load", "sub_add"}, - {"sub_select", "cycle sub"}, - {"sub_pos", "add sub-pos"}, - {"sub_delay", "add sub-delay"}, - {"sub_visibility", "cycle sub-visibility"}, - {"forced_subs_only", "cycle sub-forced-only"}, - {"sub_scale", "add sub-scale"}, - {"ass_use_margins", "cycle ass-use-margins"}, - {"tv_set_brightness", "add tv-brightness"}, - {"tv_set_hue", "add tv-hue"}, - {"tv_set_saturation", "add tv-saturation"}, - {"tv_set_contrast", "add tv-contrast"}, - {"step_property_osd", "cycle"}, - {"step_property", "no-osd cycle"}, - {"set_property", "no-osd set"}, - {"set_property_osd", "set"}, - {"speed_set", "set speed"}, - {"osd_show_text", "show_text"}, - {"osd_show_property_text", "show_text"}, - {"osd_show_progression", "show_progress"}, - {"show_chapters_osd", "show_text ${chapter-list}"}, - {"show_chapters", "show_text ${chapter-list}"}, - {"show_tracks_osd", "show_text ${track-list}"}, - {"show_tracks", "show_text ${track-list}"}, - {"show_playlist", "show_text ${playlist}"}, - {"speed_mult", "multiply speed"}, - - // Approximate (can fail if user added additional whitespace) - {"pt_step 1", "playlist_next"}, - {"pt_step -1", "playlist_prev"}, - // Switch_ratio without argument resets aspect ratio - {"switch_ratio ", "set aspect "}, - {"switch_ratio", "set aspect 0"}, - {0} -}; - - -/// The names of the keys as used in input.conf -/// If you add some new keys, you also need to add them here - -static const struct key_name key_names[] = { - { ' ', "SPACE" }, - { '#', "SHARP" }, - { MP_KEY_ENTER, "ENTER" }, - { MP_KEY_TAB, "TAB" }, - { MP_KEY_BACKSPACE, "BS" }, - { MP_KEY_DELETE, "DEL" }, - { MP_KEY_INSERT, "INS" }, - { MP_KEY_HOME, "HOME" }, - { MP_KEY_END, "END" }, - { MP_KEY_PAGE_UP, "PGUP" }, - { MP_KEY_PAGE_DOWN, "PGDWN" }, - { MP_KEY_ESC, "ESC" }, - { MP_KEY_PRINT, "PRINT" }, - { MP_KEY_RIGHT, "RIGHT" }, - { MP_KEY_LEFT, "LEFT" }, - { MP_KEY_DOWN, "DOWN" }, - { MP_KEY_UP, "UP" }, - { MP_KEY_F+1, "F1" }, - { MP_KEY_F+2, "F2" }, - { MP_KEY_F+3, "F3" }, - { MP_KEY_F+4, "F4" }, - { MP_KEY_F+5, "F5" }, - { MP_KEY_F+6, "F6" }, - { MP_KEY_F+7, "F7" }, - { MP_KEY_F+8, "F8" }, - { MP_KEY_F+9, "F9" }, - { MP_KEY_F+10, "F10" }, - { MP_KEY_F+11, "F11" }, - { MP_KEY_F+12, "F12" }, - { MP_KEY_KP0, "KP0" }, - { MP_KEY_KP1, "KP1" }, - { MP_KEY_KP2, "KP2" }, - { MP_KEY_KP3, "KP3" }, - { MP_KEY_KP4, "KP4" }, - { MP_KEY_KP5, "KP5" }, - { MP_KEY_KP6, "KP6" }, - { MP_KEY_KP7, "KP7" }, - { MP_KEY_KP8, "KP8" }, - { MP_KEY_KP9, "KP9" }, - { MP_KEY_KPDEL, "KP_DEL" }, - { MP_KEY_KPDEC, "KP_DEC" }, - { MP_KEY_KPINS, "KP_INS" }, - { MP_KEY_KPENTER, "KP_ENTER" }, - { MP_MOUSE_BTN0, "MOUSE_BTN0" }, - { MP_MOUSE_BTN1, "MOUSE_BTN1" }, - { MP_MOUSE_BTN2, "MOUSE_BTN2" }, - { MP_MOUSE_BTN3, "MOUSE_BTN3" }, - { MP_MOUSE_BTN4, "MOUSE_BTN4" }, - { MP_MOUSE_BTN5, "MOUSE_BTN5" }, - { MP_MOUSE_BTN6, "MOUSE_BTN6" }, - { MP_MOUSE_BTN7, "MOUSE_BTN7" }, - { MP_MOUSE_BTN8, "MOUSE_BTN8" }, - { MP_MOUSE_BTN9, "MOUSE_BTN9" }, - { MP_MOUSE_BTN10, "MOUSE_BTN10" }, - { MP_MOUSE_BTN11, "MOUSE_BTN11" }, - { MP_MOUSE_BTN12, "MOUSE_BTN12" }, - { MP_MOUSE_BTN13, "MOUSE_BTN13" }, - { MP_MOUSE_BTN14, "MOUSE_BTN14" }, - { MP_MOUSE_BTN15, "MOUSE_BTN15" }, - { MP_MOUSE_BTN16, "MOUSE_BTN16" }, - { MP_MOUSE_BTN17, "MOUSE_BTN17" }, - { MP_MOUSE_BTN18, "MOUSE_BTN18" }, - { MP_MOUSE_BTN19, "MOUSE_BTN19" }, - { MP_MOUSE_BTN0_DBL, "MOUSE_BTN0_DBL" }, - { MP_MOUSE_BTN1_DBL, "MOUSE_BTN1_DBL" }, - { MP_MOUSE_BTN2_DBL, "MOUSE_BTN2_DBL" }, - { MP_MOUSE_BTN3_DBL, "MOUSE_BTN3_DBL" }, - { MP_MOUSE_BTN4_DBL, "MOUSE_BTN4_DBL" }, - { MP_MOUSE_BTN5_DBL, "MOUSE_BTN5_DBL" }, - { MP_MOUSE_BTN6_DBL, "MOUSE_BTN6_DBL" }, - { MP_MOUSE_BTN7_DBL, "MOUSE_BTN7_DBL" }, - { MP_MOUSE_BTN8_DBL, "MOUSE_BTN8_DBL" }, - { MP_MOUSE_BTN9_DBL, "MOUSE_BTN9_DBL" }, - { MP_MOUSE_BTN10_DBL, "MOUSE_BTN10_DBL" }, - { MP_MOUSE_BTN11_DBL, "MOUSE_BTN11_DBL" }, - { MP_MOUSE_BTN12_DBL, "MOUSE_BTN12_DBL" }, - { MP_MOUSE_BTN13_DBL, "MOUSE_BTN13_DBL" }, - { MP_MOUSE_BTN14_DBL, "MOUSE_BTN14_DBL" }, - { MP_MOUSE_BTN15_DBL, "MOUSE_BTN15_DBL" }, - { MP_MOUSE_BTN16_DBL, "MOUSE_BTN16_DBL" }, - { MP_MOUSE_BTN17_DBL, "MOUSE_BTN17_DBL" }, - { MP_MOUSE_BTN18_DBL, "MOUSE_BTN18_DBL" }, - { MP_MOUSE_BTN19_DBL, "MOUSE_BTN19_DBL" }, - { MP_JOY_AXIS1_MINUS, "JOY_UP" }, - { MP_JOY_AXIS1_PLUS, "JOY_DOWN" }, - { MP_JOY_AXIS0_MINUS, "JOY_LEFT" }, - { MP_JOY_AXIS0_PLUS, "JOY_RIGHT" }, - - { MP_JOY_AXIS0_PLUS, "JOY_AXIS0_PLUS" }, - { MP_JOY_AXIS0_MINUS, "JOY_AXIS0_MINUS" }, - { MP_JOY_AXIS1_PLUS, "JOY_AXIS1_PLUS" }, - { MP_JOY_AXIS1_MINUS, "JOY_AXIS1_MINUS" }, - { MP_JOY_AXIS2_PLUS, "JOY_AXIS2_PLUS" }, - { MP_JOY_AXIS2_MINUS, "JOY_AXIS2_MINUS" }, - { MP_JOY_AXIS3_PLUS, "JOY_AXIS3_PLUS" }, - { MP_JOY_AXIS3_MINUS, "JOY_AXIS3_MINUS" }, - { MP_JOY_AXIS4_PLUS, "JOY_AXIS4_PLUS" }, - { MP_JOY_AXIS4_MINUS, "JOY_AXIS4_MINUS" }, - { MP_JOY_AXIS5_PLUS, "JOY_AXIS5_PLUS" }, - { MP_JOY_AXIS5_MINUS, "JOY_AXIS5_MINUS" }, - { MP_JOY_AXIS6_PLUS, "JOY_AXIS6_PLUS" }, - { MP_JOY_AXIS6_MINUS, "JOY_AXIS6_MINUS" }, - { MP_JOY_AXIS7_PLUS, "JOY_AXIS7_PLUS" }, - { MP_JOY_AXIS7_MINUS, "JOY_AXIS7_MINUS" }, - { MP_JOY_AXIS8_PLUS, "JOY_AXIS8_PLUS" }, - { MP_JOY_AXIS8_MINUS, "JOY_AXIS8_MINUS" }, - { MP_JOY_AXIS9_PLUS, "JOY_AXIS9_PLUS" }, - { MP_JOY_AXIS9_MINUS, "JOY_AXIS9_MINUS" }, - - { MP_JOY_BTN0, "JOY_BTN0" }, - { MP_JOY_BTN1, "JOY_BTN1" }, - { MP_JOY_BTN2, "JOY_BTN2" }, - { MP_JOY_BTN3, "JOY_BTN3" }, - { MP_JOY_BTN4, "JOY_BTN4" }, - { MP_JOY_BTN5, "JOY_BTN5" }, - { MP_JOY_BTN6, "JOY_BTN6" }, - { MP_JOY_BTN7, "JOY_BTN7" }, - { MP_JOY_BTN8, "JOY_BTN8" }, - { MP_JOY_BTN9, "JOY_BTN9" }, - - { MP_AR_PLAY, "AR_PLAY" }, - { MP_AR_PLAY_HOLD, "AR_PLAY_HOLD" }, - { MP_AR_CENTER, "AR_CENTER" }, - { MP_AR_CENTER_HOLD, "AR_CENTER_HOLD" }, - { MP_AR_NEXT, "AR_NEXT" }, - { MP_AR_NEXT_HOLD, "AR_NEXT_HOLD" }, - { MP_AR_PREV, "AR_PREV" }, - { MP_AR_PREV_HOLD, "AR_PREV_HOLD" }, - { MP_AR_MENU, "AR_MENU" }, - { MP_AR_MENU_HOLD, "AR_MENU_HOLD" }, - { MP_AR_VUP, "AR_VUP" }, - { MP_AR_VUP_HOLD, "AR_VUP_HOLD" }, - { MP_AR_VDOWN, "AR_VDOWN" }, - { MP_AR_VDOWN_HOLD, "AR_VDOWN_HOLD" }, - - { MP_AXIS_UP, "AXIS_UP" }, - { MP_AXIS_DOWN, "AXIS_DOWN" }, - { MP_AXIS_LEFT, "AXIS_LEFT" }, - { MP_AXIS_RIGHT, "AXIS_RIGHT" }, - - { MP_KEY_POWER, "POWER" }, - { MP_KEY_MENU, "MENU" }, - { MP_KEY_PLAY, "PLAY" }, - { MP_KEY_PAUSE, "PAUSE" }, - { MP_KEY_PLAYPAUSE, "PLAYPAUSE" }, - { MP_KEY_STOP, "STOP" }, - { MP_KEY_FORWARD, "FORWARD" }, - { MP_KEY_REWIND, "REWIND" }, - { MP_KEY_NEXT, "NEXT" }, - { MP_KEY_PREV, "PREV" }, - { MP_KEY_VOLUME_UP, "VOLUME_UP" }, - { MP_KEY_VOLUME_DOWN, "VOLUME_DOWN" }, - { MP_KEY_MUTE, "MUTE" }, - { MP_KEY_HOMEPAGE, "HOMEPAGE" }, - { MP_KEY_WWW, "WWW" }, - { MP_KEY_MAIL, "MAIL" }, - { MP_KEY_FAVORITES, "FAVORITES" }, - { MP_KEY_SEARCH, "SEARCH" }, - { MP_KEY_SLEEP, "SLEEP" }, - - // These are kept for backward compatibility - { MP_KEY_PAUSE, "XF86_PAUSE" }, - { MP_KEY_STOP, "XF86_STOP" }, - { MP_KEY_PREV, "XF86_PREV" }, - { MP_KEY_NEXT, "XF86_NEXT" }, - - { MP_KEY_CLOSE_WIN, "CLOSE_WIN" }, - { MP_KEY_MOUSE_MOVE, "MOUSE_MOVE" }, - { MP_KEY_MOUSE_LEAVE, "MOUSE_LEAVE" }, - - { 0, NULL } -}; - -struct key_name modifier_names[] = { - { MP_KEY_MODIFIER_SHIFT, "Shift" }, - { MP_KEY_MODIFIER_CTRL, "Ctrl" }, - { MP_KEY_MODIFIER_ALT, "Alt" }, - { MP_KEY_MODIFIER_META, "Meta" }, - { 0 } -}; - -#define MP_MAX_FDS 10 - -struct input_fd { - struct mp_log *log; - int fd; - int (*read_key)(void *ctx, int fd); - int (*read_cmd)(int fd, char *dest, int size); - int (*close_func)(int fd); - void *ctx; - unsigned eof : 1; - unsigned drop : 1; - unsigned dead : 1; - unsigned got_cmd : 1; - unsigned select : 1; - // These fields are for the cmd fds. - char *buffer; - int pos, size; -}; - -struct cmd_bind_section { - struct cmd_bind *binds; - int num_binds; - char *section; - struct mp_rect mouse_area; // set at runtime, if at all - bool mouse_area_set; // mouse_area is valid and should be tested - struct cmd_bind_section *next; -}; - -#define MAX_ACTIVE_SECTIONS 5 - -struct active_section { - char *name; - int flags; -}; - -struct cmd_queue { - struct mp_cmd *first; -}; - -struct input_ctx { - pthread_mutex_t mutex; - struct mp_log *log; - - bool using_alt_gr; - bool using_ar; - bool using_cocoa_media_keys; - - // Autorepeat stuff - short ar_state; - int64_t last_ar; - - // Autorepeat config - unsigned int ar_delay; - unsigned int ar_rate; - // Maximum number of queued commands from keypresses (limit to avoid - // repeated slow commands piling up) - int key_fifo_size; - - // these are the keys currently down - int key_down[MP_MAX_KEY_DOWN]; - unsigned int num_key_down; - int64_t last_key_down; - bool current_down_cmd_need_release; - struct mp_cmd *current_down_cmd; - - int doubleclick_time; - int last_doubleclick_key_down; - double last_doubleclick_time; - - // Mouse position on the consumer side (as command.c sees it) - int mouse_x, mouse_y; - char *mouse_section; // last section to receive mouse event - - // Mouse position on the producer side (as the VO sees it) - // Unlike mouse_x/y, this can be used to resolve mouse click bindings. - int mouse_vo_x, mouse_vo_y; - - bool test; - - bool default_bindings; - // List of command binding sections - struct cmd_bind_section *cmd_bind_sections; - - // List currently active command sections - struct active_section active_sections[MAX_ACTIVE_SECTIONS]; - int num_active_sections; - - // Used to track whether we managed to read something while checking - // events sources. If yes, the sources may have more queued. - bool got_new_events; - - unsigned int mouse_event_counter; - - struct input_fd fds[MP_MAX_FDS]; - unsigned int num_fds; - - struct cmd_queue cmd_queue; - - bool in_select; - int wakeup_pipe[2]; -}; - - -int async_quit_request; - -static int print_key_list(m_option_t *cfg, char *optname, char *optparam); -static int print_cmd_list(m_option_t *cfg, char *optname, char *optparam); - -#define OPT_BASE_STRUCT struct MPOpts - -// Our command line options -static const m_option_t input_config[] = { - OPT_STRING("conf", input.config_file, CONF_GLOBAL), - OPT_INT("ar-delay", input.ar_delay, CONF_GLOBAL), - OPT_INT("ar-rate", input.ar_rate, CONF_GLOBAL), - { "keylist", print_key_list, CONF_TYPE_PRINT_FUNC, CONF_GLOBAL | CONF_NOCFG }, - { "cmdlist", print_cmd_list, CONF_TYPE_PRINT_FUNC, CONF_GLOBAL | CONF_NOCFG }, - OPT_STRING("js-dev", input.js_dev, CONF_GLOBAL), - OPT_STRING("file", input.in_file, CONF_GLOBAL), - OPT_FLAG("default-bindings", input.default_bindings, CONF_GLOBAL), - OPT_FLAG("test", input.test, CONF_GLOBAL), - { NULL, NULL, 0, 0, 0, 0, NULL} -}; - -const m_option_t mp_input_opts[] = { - { "input", (void *)&input_config, CONF_TYPE_SUBCONFIG, 0, 0, 0, NULL}, - OPT_INTRANGE("doubleclick-time", input.doubleclick_time, 0, 0, 1000), - OPT_FLAG("joystick", input.use_joystick, CONF_GLOBAL), - OPT_FLAG("lirc", input.use_lirc, CONF_GLOBAL), - OPT_FLAG("right-alt-gr", input.use_alt_gr, CONF_GLOBAL), -#if HAVE_COCOA - OPT_FLAG("ar", input.use_ar, CONF_GLOBAL), - OPT_FLAG("media-keys", input.use_media_keys, CONF_GLOBAL), -#endif - { NULL, NULL, 0, 0, 0, 0, NULL} -}; - -static int default_cmd_func(int fd, char *buf, int l); - -static const char builtin_input_conf[] = -#include "mpvcore/input/input_conf.h" -; - -static bool test_rect(struct mp_rect *rc, int x, int y) -{ - return x >= rc->x0 && y >= rc->y0 && x < rc->x1 && y < rc->y1; -} - -static char *get_key_name(int key, char *ret) -{ - for (int i = 0; modifier_names[i].name; i++) { - if (modifier_names[i].key & key) { - ret = talloc_asprintf_append_buffer(ret, "%s+", - modifier_names[i].name); - key -= modifier_names[i].key; - } - } - for (int i = 0; key_names[i].name != NULL; i++) { - if (key_names[i].key == key) - return talloc_asprintf_append_buffer(ret, "%s", key_names[i].name); - } - - // printable, and valid unicode range - if (key >= 32 && key <= 0x10FFFF) - return mp_append_utf8_buffer(ret, key); - - // Print the hex key code - return talloc_asprintf_append_buffer(ret, "%#-8x", key); -} - -static char *get_key_combo_name(int *keys, int max) -{ - char *ret = talloc_strdup(NULL, ""); - while (max > 0) { - ret = get_key_name(*keys, ret); - if (--max && *++keys) - ret = talloc_asprintf_append_buffer(ret, "-"); - else - break; - } - return ret; -} - -bool mp_input_is_abort_cmd(int cmd_id) -{ - switch (cmd_id) { - case MP_CMD_QUIT: - case MP_CMD_PLAYLIST_NEXT: - case MP_CMD_PLAYLIST_PREV: - return true; - } - return false; -} - -static int queue_count_cmds(struct cmd_queue *queue) -{ - int res = 0; - for (struct mp_cmd *cmd = queue->first; cmd; cmd = cmd->queue_next) - res++; - return res; -} - -static bool queue_has_abort_cmds(struct cmd_queue *queue) -{ - bool ret = false; - for (struct mp_cmd *cmd = queue->first; cmd; cmd = cmd->queue_next) - if (mp_input_is_abort_cmd(cmd->id)) { - ret = true; - break; - } - return ret; -} - -static void queue_remove(struct cmd_queue *queue, struct mp_cmd *cmd) -{ - struct mp_cmd **p_prev = &queue->first; - while (*p_prev != cmd) { - p_prev = &(*p_prev)->queue_next; - } - // if this fails, cmd was not in the queue - assert(*p_prev == cmd); - *p_prev = cmd->queue_next; -} - -static void queue_add_head(struct cmd_queue *queue, struct mp_cmd *cmd) -{ - cmd->queue_next = queue->first; - queue->first = cmd; -} - -static void queue_add_tail(struct cmd_queue *queue, struct mp_cmd *cmd) -{ - struct mp_cmd **p_prev = &queue->first; - while (*p_prev) - p_prev = &(*p_prev)->queue_next; - *p_prev = cmd; - cmd->queue_next = NULL; -} - -static struct mp_cmd *queue_peek(struct cmd_queue *queue) -{ - struct mp_cmd *ret = NULL; - ret = queue->first; - return ret; -} - -static struct mp_cmd *queue_peek_tail(struct cmd_queue *queue) -{ - struct mp_cmd *cur = queue->first; - while (cur && cur->queue_next) - cur = cur->queue_next; - return cur; -} - -static struct input_fd *mp_input_add_fd(struct input_ctx *ictx) -{ - if (ictx->num_fds == MP_MAX_FDS) { - MP_ERR(ictx, "Too many file descriptors.\n"); - return NULL; - } - - struct input_fd *fd = &ictx->fds[ictx->num_fds]; - *fd = (struct input_fd){ - .log = ictx->log, - .fd = -1, - }; - ictx->num_fds++; - - return fd; -} - -int mp_input_add_cmd_fd(struct input_ctx *ictx, int unix_fd, int select, - int read_func(int fd, char *dest, int size), - int close_func(int fd)) -{ - if (select && unix_fd < 0) { - MP_ERR(ictx, "Invalid fd %d in mp_input_add_cmd_fd", unix_fd); - return 0; - } - - input_lock(ictx); - struct input_fd *fd = mp_input_add_fd(ictx); - if (fd) { - fd->fd = unix_fd; - fd->select = select; - fd->read_cmd = read_func ? read_func : default_cmd_func; - fd->close_func = close_func; - } - input_unlock(ictx); - return !!fd; -} - -int mp_input_add_key_fd(struct input_ctx *ictx, int unix_fd, int select, - int read_func(void *ctx, int fd), - int close_func(int fd), void *ctx) -{ - if (select && unix_fd < 0) { - MP_ERR(ictx, "Invalid fd %d in mp_input_add_key_fd", unix_fd); - return 0; - } - assert(read_func); - - input_lock(ictx); - struct input_fd *fd = mp_input_add_fd(ictx); - if (fd) { - fd->fd = unix_fd; - fd->select = select; - fd->read_key = read_func; - fd->close_func = close_func; - fd->ctx = ctx; - } - input_unlock(ictx); - return !!fd; -} - - -static void mp_input_rm_fd(struct input_ctx *ictx, int fd) -{ - struct input_fd *fds = ictx->fds; - unsigned int i; - - for (i = 0; i < ictx->num_fds; i++) { - if (fds[i].fd == fd) - break; - } - if (i == ictx->num_fds) - return; - if (fds[i].close_func) - fds[i].close_func(fds[i].fd); - talloc_free(fds[i].buffer); - - if (i + 1 < ictx->num_fds) - memmove(&fds[i], &fds[i + 1], - (ictx->num_fds - i - 1) * sizeof(struct input_fd)); - ictx->num_fds--; -} - -void mp_input_rm_key_fd(struct input_ctx *ictx, int fd) -{ - input_lock(ictx); - mp_input_rm_fd(ictx, fd); - input_unlock(ictx); -} - -static int parse_cycle_dir(const struct m_option *opt, struct bstr name, - struct bstr param, void *dst) -{ - double val; - if (bstrcmp0(param, "up") == 0) { - val = +1; - } else if (bstrcmp0(param, "down") == 0) { - val = -1; - } else { - return m_option_type_double.parse(opt, name, param, dst); - } - *(double *)dst = val; - return 1; -} - -static bool read_token(bstr str, bstr *out_rest, bstr *out_token) -{ - bstr t = bstr_lstrip(str); - char nextc = t.len > 0 ? t.start[0] : 0; - if (nextc == '#' || nextc == ';') - return false; // comment or command separator - int next = bstrcspn(t, WHITESPACE); - if (!next) - return false; - *out_token = bstr_splice(t, 0, next); - *out_rest = bstr_cut(t, next); - return true; -} - -static bool eat_token(bstr *str, const char *tok) -{ - bstr rest, token; - if (read_token(*str, &rest, &token) && bstrcmp0(token, tok) == 0) { - *str = rest; - return true; - } - return false; -} - -static bool read_escaped_string(void *talloc_ctx, bstr *str, bstr *literal) -{ - bstr t = *str; - char *new = talloc_strdup(talloc_ctx, ""); - while (t.len) { - if (t.start[0] == '"') - break; - if (t.start[0] == '\\') { - t = bstr_cut(t, 1); - if (!mp_parse_escape(&t, &new)) - goto error; - } else { - new = talloc_strndup_append_buffer(new, t.start, 1); - t = bstr_cut(t, 1); - } - } - int len = str->len - t.len; - *literal = new ? bstr0(new) : bstr_splice(*str, 0, len); - *str = bstr_cut(*str, len); - return true; -error: - talloc_free(new); - return false; -} - -struct flag { - const char *name; - unsigned int remove, add; -}; - -static const struct flag cmd_flags[] = { - {"pausing", MP_PAUSING_FLAGS, MP_PAUSING}, - {"pausing-toggle", MP_PAUSING_FLAGS, MP_PAUSING_TOGGLE}, - {"no-osd", MP_ON_OSD_FLAGS, MP_ON_OSD_NO}, - {"osd-bar", MP_ON_OSD_FLAGS, MP_ON_OSD_BAR}, - {"osd-msg", MP_ON_OSD_FLAGS, MP_ON_OSD_MSG}, - {"osd-msg-bar", MP_ON_OSD_FLAGS, MP_ON_OSD_MSG | MP_ON_OSD_BAR}, - {"osd-auto", MP_ON_OSD_FLAGS, MP_ON_OSD_AUTO}, - {"expand-properties", 0, MP_EXPAND_PROPERTIES}, - {"raw", MP_EXPAND_PROPERTIES, 0}, - {0} -}; - -// If dest is non-NULL when calling this function, append the command to the -// list formed by dest->queue_next, otherwise just set *dest = new_cmd; -static struct mp_cmd *parse_cmd(struct input_ctx *ictx, bstr *pstr, const char *loc) -{ - int def_flags = MP_ON_OSD_AUTO | MP_EXPAND_PROPERTIES; - struct mp_cmd *cmd = NULL; - bstr str = *pstr; - bstr start = str; - void *tmp = talloc_new(NULL); - - str = bstr_lstrip(str); - for (const struct legacy_cmd *entry = legacy_cmds; entry->old; entry++) { - bstr old = bstr0(entry->old); - bool silent = bstr_eatstart0(&old, "!"); - if (bstrcasecmp(bstr_splice(str, 0, old.len), old) == 0) { - if (!silent) { - MP_WARN(ictx, "Warning: command '%.*s' is deprecated, replaced " - "with '%s' at %s.\n", BSTR_P(old), entry->new, loc); - } - bstr s = bstr_cut(str, old.len); - str = bstr0(talloc_asprintf(tmp, "%s%.*s", entry->new, BSTR_P(s))); - start = str; - break; - } - } - - while (1) { - for (int n = 0; cmd_flags[n].name; n++) { - if (eat_token(&str, cmd_flags[n].name)) { - def_flags &= ~cmd_flags[n].remove; - def_flags |= cmd_flags[n].add; - goto cont; - } - } - break; - cont: ; - } - - bstr cmd_name; - if (!read_token(str, &str, &cmd_name)) { - MP_ERR(ictx, "Command name missing.\n"); - goto error; - } - const struct mp_cmd_def *cmd_def = NULL; - for (int n = 0; mp_cmds[n].name; n++) { - if (bstr_equals0(cmd_name, mp_cmds[n].name)) { - cmd_def = &mp_cmds[n]; - break; - } - } - - if (!cmd_def) { - MP_ERR(ictx, "Command '%.*s' not found.\n", BSTR_P(cmd_name)); - goto error; - } - - cmd = talloc_ptrtype(NULL, cmd); - *cmd = (struct mp_cmd) { - .name = (char *)cmd_def->name, - .id = cmd_def->id, - .flags = def_flags, - .scale = 1, - .def = cmd_def, - }; - - for (int i = 0; i < MP_CMD_MAX_ARGS; i++) { - const struct m_option *opt = &cmd_def->args[i]; - bool is_vararg = cmd_def->vararg && - (i + 1 >= MP_CMD_MAX_ARGS || !cmd_def->args[i + 1].type); // last arg - if (!opt->type && is_vararg && cmd->nargs > 0) - opt = cmd->args[cmd->nargs - 1].type; - if (!opt->type) - break; - - str = bstr_lstrip(str); - bstr arg = {0}; - bool got_token = false; - if (bstr_eatstart0(&str, "\"")) { - if (!read_escaped_string(tmp, &str, &arg)) { - MP_ERR(ictx, "Command %s: argument %d has broken string escapes.\n", - cmd->name, i + 1); - goto error; - } - if (!bstr_eatstart0(&str, "\"")) { - MP_ERR(ictx, "Command %s: argument %d is unterminated.\n", - cmd->name, i + 1); - goto error; - } - got_token = true; - } else { - got_token = read_token(str, &str, &arg); - } - - if (!got_token) { - if (is_vararg) - continue; - // Skip optional arguments - if (opt->defval) { - struct mp_cmd_arg *cmdarg = &cmd->args[cmd->nargs]; - cmdarg->type = opt; - memcpy(&cmdarg->v, opt->defval, opt->type->size); - cmd->nargs++; - continue; - } - MP_ERR(ictx, "Command %s requires more than %d arguments.\n", - cmd->name, cmd->nargs); - goto error; - } - - struct mp_cmd_arg *cmdarg = &cmd->args[cmd->nargs]; - cmdarg->type = opt; - cmd->nargs++; - int r = m_option_parse(opt, bstr0(cmd->name), arg, &cmdarg->v); - if (r < 0) { - MP_ERR(ictx, "Command %s: argument %d can't be parsed: %s.\n", - cmd->name, i + 1, m_option_strerror(r)); - goto error; - } - if (opt->type == &m_option_type_string) - talloc_steal(cmd, cmdarg->v.s); - } - - bstr dummy; - if (read_token(str, &dummy, &dummy)) { - MP_ERR(ictx, "Command %s has trailing unused arguments: '%.*s'.\n", - cmd->name, BSTR_P(str)); - // Better make it fatal to make it clear something is wrong. - goto error; - } - - bstr orig = (bstr) {start.start, str.start - start.start}; - cmd->original = bstrdup(cmd, bstr_strip(orig)); - - *pstr = str; - - talloc_free(tmp); - return cmd; - -error: - MP_ERR(ictx, "Command was defined at %s.\n", loc); - talloc_free(cmd); - talloc_free(tmp); - return NULL; -} - -mp_cmd_t *mp_input_parse_cmd(struct input_ctx *ictx, bstr str, const char *loc) -{ - bstr original = str; - struct mp_cmd *cmd = parse_cmd(ictx, &str, loc); - if (!cmd) - return NULL; - - struct mp_cmd **p_prev = NULL; - while (1) { - str = bstr_lstrip(str); - // read_token just to check whether it's trailing whitespace only - bstr u1, u2; - if (!bstr_eatstart0(&str, ";") || !read_token(str, &u1, &u2)) - break; - // Multi-command. Since other input.c code uses queue_next for its - // own purposes, a pseudo-command is used to wrap the command list. - if (!p_prev) { - struct mp_cmd *list = talloc_ptrtype(NULL, list); - *list = (struct mp_cmd) { - .id = MP_CMD_COMMAND_LIST, - .name = "list", - .original = bstrdup(list, original), - }; - talloc_steal(list, cmd); - list->args[0].v.p = cmd; - p_prev = &cmd->queue_next; - cmd = list; - } - struct mp_cmd *sub = parse_cmd(ictx, &str, loc); - if (!sub) { - talloc_free(cmd); - return NULL; - } - talloc_steal(cmd, sub); - *p_prev = sub; - p_prev = &sub->queue_next; - } - - return cmd; -} - -#define MP_CMD_MAX_SIZE 4096 - -static int read_cmd(struct input_fd *mp_fd, char **ret) -{ - char *end; - *ret = NULL; - - // Allocate the buffer if it doesn't exist - if (!mp_fd->buffer) { - mp_fd->buffer = talloc_size(NULL, MP_CMD_MAX_SIZE); - mp_fd->pos = 0; - mp_fd->size = MP_CMD_MAX_SIZE; - } - - // Get some data if needed/possible - while (!mp_fd->got_cmd && !mp_fd->eof && (mp_fd->size - mp_fd->pos > 1)) { - int r = mp_fd->read_cmd(mp_fd->fd, mp_fd->buffer + mp_fd->pos, - mp_fd->size - 1 - mp_fd->pos); - // Error ? - if (r < 0) { - switch (r) { - case MP_INPUT_ERROR: - case MP_INPUT_DEAD: - MP_ERR(mp_fd, "Error while reading command file descriptor %d: %s\n", - mp_fd->fd, strerror(errno)); - case MP_INPUT_NOTHING: - return r; - case MP_INPUT_RETRY: - continue; - } - // EOF ? - } else if (r == 0) { - mp_fd->eof = 1; - break; - } - mp_fd->pos += r; - break; - } - - mp_fd->got_cmd = 0; - - while (1) { - int l = 0; - // Find the cmd end - mp_fd->buffer[mp_fd->pos] = '\0'; - end = strchr(mp_fd->buffer, '\r'); - if (end) - *end = '\n'; - end = strchr(mp_fd->buffer, '\n'); - // No cmd end ? - if (!end) { - // If buffer is full we must drop all until the next \n - if (mp_fd->size - mp_fd->pos <= 1) { - MP_ERR(mp_fd, "Command buffer of file descriptor %d is full: " - "dropping content.\n", mp_fd->fd); - mp_fd->pos = 0; - mp_fd->drop = 1; - } - break; - } - // We already have a cmd : set the got_cmd flag - else if ((*ret)) { - mp_fd->got_cmd = 1; - break; - } - - l = end - mp_fd->buffer; - - // Not dropping : put the cmd in ret - if (!mp_fd->drop) - *ret = talloc_strndup(NULL, mp_fd->buffer, l); - else - mp_fd->drop = 0; - mp_fd->pos -= l + 1; - memmove(mp_fd->buffer, end + 1, mp_fd->pos); - } - - if (*ret) - return 1; - else - return MP_INPUT_NOTHING; -} - -static int default_cmd_func(int fd, char *buf, int l) -{ - while (1) { - int r = read(fd, buf, l); - // Error ? - if (r < 0) { - if (errno == EINTR) - continue; - else if (errno == EAGAIN) - return MP_INPUT_NOTHING; - return MP_INPUT_ERROR; - // EOF ? - } - return r; - } -} - -#ifndef __MINGW32__ -static int read_wakeup(void *ctx, int fd) -{ - char buf[100]; - read(fd, buf, sizeof(buf)); - return MP_INPUT_NOTHING; -} -#endif - -static bool bind_matches_key(struct cmd_bind *bind, int n, const int *keys); - -static void append_bind_info(struct input_ctx *ictx, char **pmsg, - struct cmd_bind *bind) -{ - char *msg = *pmsg; - struct mp_cmd *cmd = mp_input_parse_cmd(ictx, bstr0(bind->cmd), - bind->location); - bstr stripped = cmd ? cmd->original : bstr0(bind->cmd); - msg = talloc_asprintf_append(msg, " '%.*s'", BSTR_P(stripped)); - if (!cmd) - msg = talloc_asprintf_append(msg, " (invalid)"); - if (strcmp(bind->owner->section, "default") != 0) - msg = talloc_asprintf_append(msg, " in section {%s}", - bind->owner->section); - msg = talloc_asprintf_append(msg, " in %s", bind->location); - if (bind->is_builtin) - msg = talloc_asprintf_append(msg, " (default)"); - talloc_free(cmd); - *pmsg = msg; -} - -static mp_cmd_t *handle_test(struct input_ctx *ictx, int n, int *keys) -{ - char *key_buf = get_key_combo_name(keys, n); - // "$>" to disable property substitution when invoking "show_text" - char *msg = talloc_asprintf(NULL, "$>Key %s is bound to:\n", key_buf); - talloc_free(key_buf); - - int count = 0; - for (struct cmd_bind_section *bs = ictx->cmd_bind_sections; - bs; bs = bs->next) - { - for (int i = 0; i < bs->num_binds; i++) { - if (bind_matches_key(&bs->binds[i], n, keys)) { - count++; - msg = talloc_asprintf_append(msg, "%d. ", count); - append_bind_info(ictx, &msg, &bs->binds[i]); - msg = talloc_asprintf_append(msg, "\n"); - } - } - } - - if (!count) - msg = talloc_asprintf_append(msg, "(nothing)"); - - MP_VERBOSE(ictx, "%s\n", msg); - - mp_cmd_t *res = mp_input_parse_cmd(ictx, bstr0("show_text \"\""), ""); - res->args[0].v.s = talloc_steal(res, msg); - return res; -} - -static bool bind_matches_key(struct cmd_bind *bind, int num_keys, const int *keys) -{ - if (bind->num_keys != num_keys) - return false; - for (int i = 0; i < num_keys; i++) { - if (bind->keys[i] != keys[i]) - return false; - } - return true; -} - -static struct cmd_bind_section *get_bind_section(struct input_ctx *ictx, - bstr section) -{ - struct cmd_bind_section *bind_section = ictx->cmd_bind_sections; - - if (section.len == 0) - section = bstr0("default"); - while (bind_section) { - if (bstrcmp0(section, bind_section->section) == 0) - return bind_section; - if (bind_section->next == NULL) - break; - bind_section = bind_section->next; - } - if (bind_section) { - bind_section->next = talloc_ptrtype(ictx, bind_section->next); - bind_section = bind_section->next; - } else { - ictx->cmd_bind_sections = talloc_ptrtype(ictx, ictx->cmd_bind_sections); - bind_section = ictx->cmd_bind_sections; - } - *bind_section = (struct cmd_bind_section) { - .section = bstrdup0(bind_section, section), - }; - return bind_section; -} - -static struct cmd_bind *find_bind_for_key_section(struct input_ctx *ictx, - char *section, - int num_keys, int *keys) -{ - struct cmd_bind_section *bs = get_bind_section(ictx, bstr0(section)); - - if (!num_keys || !bs->num_binds) - return NULL; - - // Prefer user-defined keys over builtin bindings - for (int builtin = 0; builtin < 2; builtin++) { - if (builtin && !ictx->default_bindings) - break; - for (int n = 0; n < bs->num_binds; n++) { - if (bs->binds[n].is_builtin == (bool)builtin && - bind_matches_key(&bs->binds[n], num_keys, keys)) - return &bs->binds[n]; - } - } - return NULL; -} - -static bool any_mouse_buttons_down(int num_keys, int *keys) -{ - for (int n = 0; n < num_keys; n++) { - if (MP_KEY_IS_MOUSE_BTN_SINGLE(keys[n])) - return true; - } - return false; -} - -static bool depends_on_mouse_pos(int num_keys, int *keys) -{ - for (int n = 0; n < num_keys; n++) { - if (MP_KEY_DEPENDS_ON_MOUSE_POS(keys[n])) - return true; - } - return false; -} - -static struct cmd_bind *find_any_bind_for_key(struct input_ctx *ictx, - char *force_section, - int n, int *keys) -{ - if (force_section) - return find_bind_for_key_section(ictx, force_section, n, keys); - - bool use_mouse = depends_on_mouse_pos(n, keys); - // Check global state, because MOUSE_MOVE in particular does not include - // the global state in n/keys. - bool mouse_down = any_mouse_buttons_down(ictx->num_key_down, ictx->key_down); - - // First look whether a mouse section is capturing all mouse input - // exclusively (regardless of the active section stack order). - if (use_mouse && mouse_down) { - struct cmd_bind *bind = - find_bind_for_key_section(ictx, ictx->mouse_section, n, keys); - if (bind) - return bind; - } - - for (int i = ictx->num_active_sections - 1; i >= 0; i--) { - struct active_section *s = &ictx->active_sections[i]; - struct cmd_bind *bind = find_bind_for_key_section(ictx, s->name, n, keys); - if (bind) { - struct cmd_bind_section *bs = bind->owner; - if (!use_mouse || (bs->mouse_area_set && test_rect(&bs->mouse_area, - ictx->mouse_vo_x, - ictx->mouse_vo_y))) - return bind; - } - if (s->flags & MP_INPUT_EXCLUSIVE) - break; - } - - return NULL; -} - -static mp_cmd_t *get_cmd_from_keys(struct input_ctx *ictx, char *force_section, - int n, int *keys) -{ - if (ictx->test) - return handle_test(ictx, n, keys); - - struct cmd_bind *cmd = find_any_bind_for_key(ictx, force_section, n, keys); - if (cmd == NULL && n > 1) { - // Hitting two keys at once, and if there's no binding for this - // combination, the key hit last should be checked. - cmd = find_any_bind_for_key(ictx, force_section, 1, (int[]){keys[n - 1]}); - } - - if (cmd == NULL) { - int msgl = MSGL_WARN; - if (n == 1 && (keys[0] == MP_KEY_MOUSE_MOVE || - keys[0] == MP_KEY_MOUSE_LEAVE)) - msgl = MSGL_DBG2; - char *key_buf = get_key_combo_name(keys, n); - MP_MSG(ictx, msgl, "No bind found for key '%s'.\n", key_buf); - talloc_free(key_buf); - return NULL; - } - mp_cmd_t *ret = mp_input_parse_cmd(ictx, bstr0(cmd->cmd), cmd->location); - if (ret) { - ret->input_section = cmd->owner->section; - if (mp_msg_test_log(ictx->log, MSGL_DBG2)) { - char *keyname = get_key_combo_name(keys, n); - MP_DBG(ictx, "key '%s' -> '%s' in '%s'\n", - keyname, cmd->cmd, ret->input_section); - talloc_free(keyname); - } - } else { - char *key_buf = get_key_combo_name(keys, n); - MP_ERR(ictx, "Invalid command for bound key '%s': '%s'\n", - key_buf, cmd->cmd); - talloc_free(key_buf); - } - return ret; -} - -static void update_mouse_section(struct input_ctx *ictx) -{ - struct cmd_bind *bind = - find_any_bind_for_key(ictx, NULL, 1, (int[]){MP_KEY_MOUSE_MOVE}); - - char *new_section = bind ? bind->owner->section : "default"; - - char *old = ictx->mouse_section; - ictx->mouse_section = new_section; - - if (strcmp(old, ictx->mouse_section) != 0) { - MP_DBG(ictx, "input: switch section %s -> %s\n", - old, ictx->mouse_section); - struct mp_cmd *cmd = - get_cmd_from_keys(ictx, old, 1, (int[]){MP_KEY_MOUSE_LEAVE}); - if (cmd) - queue_add_tail(&ictx->cmd_queue, cmd); - ictx->got_new_events = true; - } -} - -// Called when the currently held-down key is released. This (usually) sends -// the a key-up versiob of the command associated with the keys that were held -// down. -// If the drop_current parameter is set to true, then don't send the key-up -// command. Unless we've already sent a key-down event, in which case the -// input receiver (the player) must get a key-up event, or it would get stuck -// thinking a key is still held down. -static void release_down_cmd(struct input_ctx *ictx, bool drop_current) -{ - if (ictx->current_down_cmd_need_release) - drop_current = false; - if (!drop_current && ictx->current_down_cmd && - ictx->current_down_cmd->key_up_follows) - { - ictx->current_down_cmd->key_up_follows = false; - queue_add_tail(&ictx->cmd_queue, ictx->current_down_cmd); - ictx->got_new_events = true; - } else { - talloc_free(ictx->current_down_cmd); - } - ictx->current_down_cmd = NULL; - ictx->current_down_cmd_need_release = false; - ictx->last_key_down = 0; - ictx->ar_state = -1; -} - -static int find_key_down(struct input_ctx *ictx, int code) -{ - code &= ~(MP_KEY_STATE_UP | MP_KEY_STATE_DOWN); - for (int j = 0; j < ictx->num_key_down; j++) { - if (ictx->key_down[j] == code) - return j; - } - return -1; -} - -static void remove_key_down(struct input_ctx *ictx, int code) -{ - int index = find_key_down(ictx, code); - if (index >= 0) { - memmove(&ictx->key_down[index], &ictx->key_down[index + 1], - (ictx->num_key_down - (index + 1)) * sizeof(int)); - ictx->num_key_down -= 1; - } -} - -// Whether a command shall be sent on both key down and key up events. -static bool key_updown_ok(enum mp_command_type cmd) -{ - switch (cmd) { - case MP_CMD_SCRIPT_DISPATCH: - return true; - default: - return false; - } -} - -// We don't want the append to the command queue indefinitely, because that -// could lead to situations where recovery would take too long. On the other -// hand, don't drop commands that will abort playback. -static bool should_drop_cmd(struct input_ctx *ictx, struct mp_cmd *cmd) -{ - struct cmd_queue *queue = &ictx->cmd_queue; - return (queue_count_cmds(queue) >= ictx->key_fifo_size && - (!mp_input_is_abort_cmd(cmd->id) || queue_has_abort_cmds(queue))); -} - -static void interpret_key(struct input_ctx *ictx, int code, double scale) -{ - /* On normal keyboards shift changes the character code of non-special - * keys, so don't count the modifier separately for those. In other words - * we want to have "a" and "A" instead of "a" and "Shift+A"; but a separate - * shift modifier is still kept for special keys like arrow keys. - */ - int unmod = code & ~MP_KEY_MODIFIER_MASK; - if (unmod >= 32 && unmod < MP_KEY_BASE) - code &= ~MP_KEY_MODIFIER_SHIFT; - - if (mp_msg_test_log(ictx->log, MSGL_DBG2)) { - int noflags = code & ~(MP_KEY_STATE_DOWN | MP_KEY_STATE_UP); - char *key = get_key_name(noflags, NULL); - MP_DBG(ictx, "key code=%#x '%s'%s%s\n", - code, key, (code & MP_KEY_STATE_DOWN) ? " down" : "", - (code & MP_KEY_STATE_UP) ? " up" : ""); - talloc_free(key); - } - - if (!(code & MP_KEY_STATE_UP) && ictx->num_key_down >= MP_MAX_KEY_DOWN) { - MP_ERR(ictx, "Too many key down events at the same time\n"); - return; - } - - if (MP_KEY_DEPENDS_ON_MOUSE_POS(unmod)) - ictx->mouse_event_counter++; - ictx->got_new_events = true; - - bool key_was_down = find_key_down(ictx, code) >= 0; - struct mp_cmd *cmd = NULL; - - if (code & MP_KEY_STATE_DOWN) { - // Check if we don't already have this key as pushed - if (key_was_down) - return; - // Cancel current down-event (there can be only one) - release_down_cmd(ictx, true); - ictx->key_down[ictx->num_key_down] = code & ~MP_KEY_STATE_DOWN; - ictx->num_key_down++; - update_mouse_section(ictx); - ictx->last_key_down = mp_time_us(); - ictx->ar_state = 0; - cmd = get_cmd_from_keys(ictx, NULL, ictx->num_key_down, ictx->key_down); - if (cmd && should_drop_cmd(ictx, cmd)) { - ictx->num_key_down--; - talloc_free(cmd); - return; - } - if (cmd && (code & MP_KEY_EMIT_ON_UP)) - cmd->key_up_follows = true; - ictx->current_down_cmd = mp_cmd_clone(cmd); - ictx->current_down_cmd_need_release = false; - } else if (code & MP_KEY_STATE_UP) { - if (key_was_down) { - remove_key_down(ictx, code); - release_down_cmd(ictx, false); - } - update_mouse_section(ictx); - } else { - // Press of key with no separate down/up events - if (key_was_down) { - // Mixing press events and up/down with the same key is not allowed - MP_WARN(ictx, "Mixing key presses and up/down.\n"); - } - update_mouse_section(ictx); - // Add temporarily (include ongoing down/up events) - int num_key_down = ictx->num_key_down; - int key_down[MP_MAX_KEY_DOWN]; - memcpy(key_down, ictx->key_down, num_key_down * sizeof(int)); - // Assume doubleclick events never use down/up, while button events do - if (MP_KEY_IS_MOUSE_BTN_DBL(code)) { - // Don't emit "MOUSE_BTN0+MOUSE_BTN0_DBL", just "MOUSE_BTN0_DBL" - int btn = code - MP_MOUSE_BTN0_DBL + MP_MOUSE_BTN0; - if (!num_key_down || key_down[num_key_down - 1] != btn) - return; - key_down[num_key_down - 1] = code; - } else { - key_down[num_key_down] = code; - num_key_down++; - } - cmd = get_cmd_from_keys(ictx, NULL, num_key_down, key_down); - if (cmd && should_drop_cmd(ictx, cmd)) { - talloc_free(cmd); - return; - } - } - - if (!cmd) - return; - - // Don't emit a command on key-down if the key is designed to emit commands - // on key-up (like mouse buttons). Also, if the command specifically should - // be sent both on key down and key up, still emit the command. - if (cmd->key_up_follows && !key_updown_ok(cmd->id)) { - talloc_free(cmd); - return; - } - - cmd->scale = scale; - - if (cmd->key_up_follows) - ictx->current_down_cmd_need_release = true; - queue_add_tail(&ictx->cmd_queue, cmd); -} - -static void mp_input_feed_key(struct input_ctx *ictx, int code, double scale) -{ - if (code == MP_INPUT_RELEASE_ALL) { - MP_DBG(ictx, "release all\n"); - ictx->num_key_down = 0; - release_down_cmd(ictx, false); - update_mouse_section(ictx); - return; - } - if (code == MP_KEY_MOUSE_LEAVE) { - update_mouse_section(ictx); - struct mp_cmd *cmd = get_cmd_from_keys(ictx, NULL, 1, (int[]){code}); - if (cmd) - queue_add_tail(&ictx->cmd_queue, cmd); - ictx->got_new_events = true; - return; - } - double now = mp_time_sec(); - int doubleclick_time = ictx->doubleclick_time; - // ignore system-doubleclick if we generate these events ourselves - int unmod = code & ~MP_KEY_MODIFIER_MASK; - if (doubleclick_time && MP_KEY_IS_MOUSE_BTN_DBL(unmod)) - return; - interpret_key(ictx, code, scale); - if (code & MP_KEY_STATE_DOWN) { - code &= ~MP_KEY_STATE_DOWN; - if (ictx->last_doubleclick_key_down == code - && now - ictx->last_doubleclick_time < doubleclick_time / 1000.0) - { - if (code >= MP_MOUSE_BTN0 && code <= MP_MOUSE_BTN2) - interpret_key(ictx, code - MP_MOUSE_BTN0 + MP_MOUSE_BTN0_DBL, 1); - } - ictx->last_doubleclick_key_down = code; - ictx->last_doubleclick_time = now; - } -} - -void mp_input_put_key(struct input_ctx *ictx, int code) -{ - input_lock(ictx); - mp_input_feed_key(ictx, code, 1); - input_unlock(ictx); -} - -void mp_input_put_key_utf8(struct input_ctx *ictx, int mods, struct bstr t) -{ - while (t.len) { - int code = bstr_decode_utf8(t, &t); - if (code < 0) - break; - mp_input_put_key(ictx, code | mods); - } -} - -void mp_input_put_axis(struct input_ctx *ictx, int direction, double value) -{ - if (value == 0.0) - return; - input_lock(ictx); - mp_input_feed_key(ictx, direction, value); - input_unlock(ictx); -} - -void mp_input_set_mouse_pos(struct input_ctx *ictx, int x, int y) -{ - input_lock(ictx); - MP_DBG(ictx, "mouse move %d/%d\n", x, y); - - ictx->mouse_event_counter++; - ictx->mouse_vo_x = x; - ictx->mouse_vo_y = y; - - update_mouse_section(ictx); - struct mp_cmd *cmd = - get_cmd_from_keys(ictx, NULL, 1, (int[]){MP_KEY_MOUSE_MOVE}); - if (!cmd) - cmd = mp_input_parse_cmd(ictx, bstr0("ignore"), ""); - - if (cmd) { - cmd->mouse_move = true; - cmd->mouse_x = x; - cmd->mouse_y = y; - if (should_drop_cmd(ictx, cmd)) { - talloc_free(cmd); - } else { - // Coalesce with previous mouse move events (i.e. replace it) - struct mp_cmd *tail = queue_peek_tail(&ictx->cmd_queue); - if (tail && tail->mouse_move) { - queue_remove(&ictx->cmd_queue, tail); - talloc_free(tail); - } - queue_add_tail(&ictx->cmd_queue, cmd); - ictx->got_new_events = true; - } - } - input_unlock(ictx); -} - -static void read_cmd_fd(struct input_ctx *ictx, struct input_fd *cmd_fd) -{ - int r; - char *text; - while ((r = read_cmd(cmd_fd, &text)) >= 0) { - ictx->got_new_events = true; - struct mp_cmd *cmd = mp_input_parse_cmd(ictx, bstr0(text), ""); - talloc_free(text); - if (cmd) - queue_add_tail(&ictx->cmd_queue, cmd); - if (!cmd_fd->got_cmd) - return; - } - if (r == MP_INPUT_ERROR) - MP_ERR(ictx, "Error on command file descriptor %d\n", cmd_fd->fd); - else if (r == MP_INPUT_DEAD) - cmd_fd->dead = true; -} - -static void read_key_fd(struct input_ctx *ictx, struct input_fd *key_fd) -{ - int code = key_fd->read_key(key_fd->ctx, key_fd->fd); - if (code >= 0 || code == MP_INPUT_RELEASE_ALL) { - mp_input_feed_key(ictx, code, 1); - return; - } - - if (code == MP_INPUT_ERROR) - MP_ERR(ictx, "Error on key input file descriptor %d\n", key_fd->fd); - else if (code == MP_INPUT_DEAD) { - MP_ERR(ictx, "Dead key input on file descriptor %d\n", key_fd->fd); - key_fd->dead = true; - } -} - -static void read_fd(struct input_ctx *ictx, struct input_fd *fd) -{ - if (fd->read_cmd) { - read_cmd_fd(ictx, fd); - } else { - read_key_fd(ictx, fd); - } -} - -static void remove_dead_fds(struct input_ctx *ictx) -{ - for (int i = 0; i < ictx->num_fds; i++) { - if (ictx->fds[i].dead) { - mp_input_rm_fd(ictx, ictx->fds[i].fd); - i--; - } - } -} - -#if HAVE_POSIX_SELECT - -static void input_wait_read(struct input_ctx *ictx, int time) -{ - fd_set fds; - FD_ZERO(&fds); - int max_fd = 0; - for (int i = 0; i < ictx->num_fds; i++) { - if (!ictx->fds[i].select) - continue; - if (ictx->fds[i].fd > max_fd) - max_fd = ictx->fds[i].fd; - FD_SET(ictx->fds[i].fd, &fds); - } - struct timeval tv, *time_val; - tv.tv_sec = time / 1000; - tv.tv_usec = (time % 1000) * 1000; - time_val = &tv; - ictx->in_select = true; - input_unlock(ictx); - if (select(max_fd + 1, &fds, NULL, NULL, time_val) < 0) { - if (errno != EINTR) - MP_ERR(ictx, "Select error: %s\n", strerror(errno)); - FD_ZERO(&fds); - } - input_lock(ictx); - ictx->in_select = false; - for (int i = 0; i < ictx->num_fds; i++) { - if (ictx->fds[i].select && !FD_ISSET(ictx->fds[i].fd, &fds)) - continue; - read_fd(ictx, &ictx->fds[i]); - } -} - -#else - -static void input_wait_read(struct input_ctx *ictx, int time) -{ - if (time > 0) - mp_sleep_us(time * 1000); - - for (int i = 0; i < ictx->num_fds; i++) - read_fd(ictx, &ictx->fds[i]); -} - -#endif - -/** - * \param time time to wait at most for an event in milliseconds - */ -static void read_events(struct input_ctx *ictx, int time) -{ - if (ictx->num_key_down && ictx->ar_rate > 0) { - time = FFMIN(time, 1000 / ictx->ar_rate); - time = FFMIN(time, ictx->ar_delay); - } - time = FFMAX(time, 0); - - while (1) { - if (ictx->got_new_events) - time = 0; - ictx->got_new_events = false; - - remove_dead_fds(ictx); - - if (time) { - for (int i = 0; i < ictx->num_fds; i++) { - if (!ictx->fds[i].select) - read_fd(ictx, &ictx->fds[i]); - } - } - - if (ictx->got_new_events) - time = 0; - - input_wait_read(ictx, time); - - // Read until all input FDs are empty - if (!ictx->got_new_events) - break; - } -} - -static void read_all_events(struct input_ctx *ictx, int time) -{ - getch2_poll(); - read_events(ictx, time); -} - -int mp_input_queue_cmd(struct input_ctx *ictx, mp_cmd_t *cmd) -{ - input_lock(ictx); - ictx->got_new_events = true; - if (cmd) - queue_add_tail(&ictx->cmd_queue, cmd); - input_unlock(ictx); - mp_input_wakeup(ictx); - return 1; -} - -static mp_cmd_t *check_autorepeat(struct input_ctx *ictx) -{ - // No input : autorepeat ? - if (ictx->ar_rate > 0 && ictx->ar_state >= 0 && ictx->num_key_down > 0 - && !(ictx->key_down[ictx->num_key_down - 1] & MP_NO_REPEAT_KEY)) { - int64_t t = mp_time_us(); - if (ictx->last_ar + 2000000 < t) - ictx->last_ar = t; - // First time : wait delay - if (ictx->ar_state == 0 - && (t - ictx->last_key_down) >= ictx->ar_delay * 1000) - { - if (!ictx->current_down_cmd) { - ictx->ar_state = -1; - return NULL; - } - ictx->ar_state = 1; - ictx->last_ar = ictx->last_key_down + ictx->ar_delay * 1000; - return mp_cmd_clone(ictx->current_down_cmd); - // Then send rate / sec event - } else if (ictx->ar_state == 1 - && (t - ictx->last_ar) >= 1000000 / ictx->ar_rate) { - ictx->last_ar += 1000000 / ictx->ar_rate; - return mp_cmd_clone(ictx->current_down_cmd); - } - } - return NULL; -} - -/** - * \param peek_only when set, the returned command stays in the queue. - * Do not free the returned cmd whe you set this! - */ -mp_cmd_t *mp_input_get_cmd(struct input_ctx *ictx, int time, int peek_only) -{ - input_lock(ictx); - if (async_quit_request) { - struct mp_cmd *cmd = mp_input_parse_cmd(ictx, bstr0("quit"), ""); - queue_add_head(&ictx->cmd_queue, cmd); - } - - if (ictx->cmd_queue.first) - time = 0; - read_all_events(ictx, time); - struct cmd_queue *queue = &ictx->cmd_queue; - if (!queue->first) { - struct mp_cmd *repeated = check_autorepeat(ictx); - if (repeated) { - repeated->repeated = true; - if (repeated->def && repeated->def->allow_auto_repeat) { - queue_add_tail(queue, repeated); - } else { - talloc_free(repeated); - } - } - } - struct mp_cmd *ret = queue_peek(queue); - if (ret && !peek_only) { - queue_remove(queue, ret); - if (ret->mouse_move) { - ictx->mouse_x = ret->mouse_x; - ictx->mouse_y = ret->mouse_y; - } - } - input_unlock(ictx); - return ret; -} - -void mp_input_get_mouse_pos(struct input_ctx *ictx, int *x, int *y) -{ - input_lock(ictx); - *x = ictx->mouse_x; - *y = ictx->mouse_y; - input_unlock(ictx); -} - -void mp_cmd_free(mp_cmd_t *cmd) -{ - talloc_free(cmd); -} - -mp_cmd_t *mp_cmd_clone(mp_cmd_t *cmd) -{ -