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author | Guido Cella <guido@guidocella.xyz> | 2022-05-11 08:51:39 +0200 |
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committer | Kacper Michajłow <kasper93@gmail.com> | 2024-03-21 03:20:14 +0100 |
commit | c84bb1ce67f2dd3adb974c49a66d28c0cf55d39d (patch) | |
tree | df016fd647a5486114442b20956f7b72b2de7a56 | |
parent | d6610a5b2f34e398e2ceba2a4da2b79e556b1c9e (diff) | |
download | mpv-c84bb1ce67f2dd3adb974c49a66d28c0cf55d39d.tar.bz2 mpv-c84bb1ce67f2dd3adb974c49a66d28c0cf55d39d.tar.xz |
osc.lua: escape text
Escape all messages in osc.lua, because other than the title they
weren't being escaped at all. If for example you did mpv foo.mp4
'{\fs50}bar.mp4' and script-message osc-playlist, it would just render
the second entry as bar.mp4 in big text.
The title was escaped partially, now the escaping is complete because:
- It escapes \. Backslashes at the end of the title are escaped instead
of being stripped, and \n, \N and \h are now printed verbatim. In
particular, "\\n" is no longer converted to space and is printed
verbatim instead which is more correct.
- Newlines ("\n", not the "\\n" escape sequence) are converted to spaces
instead of rendering them and messing up the text positioning within
the OSC.
- Spaces at the start are preserved.
Fixes #11209, fixes #11275.
-rw-r--r-- | DOCS/man/osc.rst | 2 | ||||
-rw-r--r-- | player/lua/osc.lua | 15 |
2 files changed, 6 insertions, 11 deletions
diff --git a/DOCS/man/osc.rst b/DOCS/man/osc.rst index 61591b7023..9ed338a965 100644 --- a/DOCS/man/osc.rst +++ b/DOCS/man/osc.rst @@ -307,7 +307,7 @@ Configurable Options String that supports property expansion that will be displayed as OSC title. - ASS tags are escaped, and newlines and trailing slashes are stripped. + ASS tags are escaped and newlines are converted to spaces. ``tooltipborder`` Default: 1 diff --git a/player/lua/osc.lua b/player/lua/osc.lua index a750d850a6..3ba1890a92 100644 --- a/player/lua/osc.lua +++ b/player/lua/osc.lua @@ -955,10 +955,7 @@ function show_message(text, duration) -- may slow down massively on huge input text = string.sub(text, 0, 4000) - -- replace actual linebreaks with ASS linebreaks - text = string.gsub(text, "\n", "\\N") - - state.message_text = text + state.message_text = mp.command_native({"escape-ass", text}) if not state.message_hide_timer then state.message_hide_timer = mp.add_timeout(0, request_tick) @@ -1162,9 +1159,8 @@ function window_controls(topbar) ne = new_element("wctitle", "button") ne.content = function () local title = mp.command_native({"expand-text", user_opts.windowcontrols_title}) - -- escape ASS, and strip newlines and trailing slashes - title = title:gsub("\\n", " "):gsub("\\$", ""):gsub("{","\\{") - return not (title == "") and title or "mpv" + title = title:gsub("\n", " ") + return title ~= "" and mp.command_native({"escape-ass", title}) or "mpv" end local left_pad = 5 local right_pad = 10 @@ -1792,9 +1788,8 @@ function osc_init() ne.content = function () local title = state.forced_title or mp.command_native({"expand-text", user_opts.title}) - -- escape ASS, and strip newlines and trailing slashes - title = title:gsub("\\n", " "):gsub("\\$", ""):gsub("{","\\{") - return not (title == "") and title or "mpv" + title = title:gsub("\n", " ") + return title ~= "" and mp.command_native({"escape-ass", title}) or "mpv" end ne.eventresponder["mbtn_left_up"] = function () |