Document options, and add a common to explicity write flags

script-opts/gallery.conf

@@ -81,6 +81,13 @@ strip_extension=yes
 # size of the text. The up-down margin will be expanded if needed
 text_size=28
 
+# color of the frames
+selected_frame_color=DDDDDD
+flagged_frame_color=5B9769
+selected_flagged_frame_color=BAFFCA
+# path of the text file containing the paths of the flagged files
+flagged_file_path=./mpv_gallery_flagged
+
 # maximum generators, could be useful with different profiles (not sure how)
 max_generators=8
 
@@ -100,6 +107,7 @@ RANDOM=r
 CANCEL=ESC
 # simply removes entry from playlist, not the file
 REMOVE=DEL
+FLAG=SPACE
 
 # vim-style version
 #UP=k

scripts/gallery.lua

@@ -40,7 +40,7 @@ local opts = {
     selected_frame_color = "DDDDDD",
     flagged_frame_color = "5B9769",
     selected_flagged_frame_color = "BAFFCA",
-    flagged_file_path = "./mpv_flagged",
+    flagged_file_path = "./mpv_gallery_flagged",
 
     max_generators = 8,
 
@@ -748,14 +748,16 @@ mp.register_script_message("thumbnails-generator-broadcast", function(generator_
     generators[#generators + 1] = generator_name
 end)
 
-mp.register_event("shutdown", function()
+function write_flag_file()
     if next(flags) == nil then return end
     local out = io.open(opts.flagged_file_path, "w")
     for f, _ in pairs(flags) do
         out:write(f .. "\n")
     end
     out:close()
-end)
+end
+
+mp.register_event("shutdown", write_flag_file)
 
 if opts.start_gallery_on_file_end then
     mp.register_event("end-file", function()
@@ -766,3 +768,4 @@ if opts.start_gallery_on_file_end then
 end
 
 mp.add_key_binding("g", "gallery-view", toggle_gallery)
+mp.add_key_binding(nil, "gallery-write-flag-file", write_flag_file)