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authorwm4 <wm4@nowhere>2014-10-15 23:09:53 +0200
committerwm4 <wm4@nowhere>2014-10-16 01:00:22 +0200
commit8e4fa5fcd15ecba6a046aa71650bbfc759856fa8 (patch)
tree5ee966a04f590cc2b1ac482c420f7c704faa17ec /input/cmd_list.h
parentbc0ed904811b4e4a0fc3d6129ba92e2c786cbabf (diff)
downloadmpv-8e4fa5fcd15ecba6a046aa71650bbfc759856fa8.tar.bz2
mpv-8e4fa5fcd15ecba6a046aa71650bbfc759856fa8.tar.xz
command: add a mechanism to allow scripts to intercept file loads
A vague idea to get something similar what libquvi did. Undocumented because it might change a lot, or even be removed. To give an idea what it does, a Lua script could do the following: -- type ID priority mp.commandv("hook_add", "on_load", 0, 0) mp.register_script_message("hook_run", function(param, param2) -- param is "0", the user-chosen ID from the hook_add command -- param2 is the magic value that has to be passed to finish -- the hook mp.resume_all() -- do something, maybe set options that are reset on end: mp.set_property("file-local-options/name", "value") -- or change the URL that's being opened: local url = mp.get_property("stream-open-filename") mp.set_property("stream-open-filename", url .. ".png") -- let the player (or the next script) continue mp.commandv("hook_ack", param2) end)
Diffstat (limited to 'input/cmd_list.h')
-rw-r--r--input/cmd_list.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/input/cmd_list.h b/input/cmd_list.h
index b2b8e2a4d2..7d395cb329 100644
--- a/input/cmd_list.h
+++ b/input/cmd_list.h
@@ -97,6 +97,9 @@ enum mp_command_type {
MP_CMD_WRITE_WATCH_LATER_CONFIG,
+ MP_CMD_HOOK_ADD,
+ MP_CMD_HOOK_ACK,
+
// Internal
MP_CMD_COMMAND_LIST, // list of sub-commands in args[0].v.p
};