From efa300fb6b666530fc6b3ae0d748266f27d150e1 Mon Sep 17 00:00:00 2001
From: bitingsock <micahzech@yahoo.com>
Date: Sun, 7 Mar 2021 03:31:37 -0800
Subject: [PATCH] key bind for list of delete marks (#27)

* key bind for list of delete marks

https://github.com/zenyd/mpv-scripts/issues/14

* make show list a toggle so we don't spam the terminal

* put showListTimer:resume() in condition

* undelete all and globalize timer

if timer is local showList() can't reference it

* add new keybinds

* add space to help wrapping

* better matching
---
 README.md       |  2 ++
 delete_file.lua | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/README.md b/README.md
index 2574ff9..537535a 100644
--- a/README.md
+++ b/README.md
@@ -65,3 +65,5 @@ First invoke the script using `alt + u`, input a movie name, or use the one prov
 As the name suggests this is a small script for deleting files played through mpv. You can mark a file to be deleted and can unmark it if desired. Once quitting mpv, the script starts the deletion process. This is platform-agnostic so should work everywhere.
 
 `ctrl + DEL`: mark/unmark file to be deleted
+`alt + DEL`: show the list of files marked for deletion
+`ctrl + shift + DEL`: clear the list of marks
diff --git a/delete_file.lua b/delete_file.lua
index ca78398..635b1dc 100644
--- a/delete_file.lua
+++ b/delete_file.lua
@@ -36,5 +36,37 @@ function delete()
    end
 end
 
+function showList()
+   local delString = "Delete Marks:\n"
+   for _,v in pairs(del_list) do
+      local dFile = v:gsub("/","\\")
+      delString = delString..dFile:match("\\*([^\\]*)$").."; "
+   end
+   if delString:find(";") then
+      mp.osd_message(delString)
+      return delString
+   elseif showListTimer then
+      showListTimer:kill()
+   end
+end
+showListTimer = mp.add_periodic_timer(1,showList)
+showListTimer:kill()
+function list_marks()
+   if showListTimer:is_enabled() then
+      showListTimer:kill()
+      mp.osd_message("",0)
+   else
+      local delString = showList()
+      if delString and delString:find(";") then
+         showListTimer:resume()
+         print(delString)
+      else
+         showListTimer:kill()
+      end
+   end
+end
+
 mp.add_key_binding("ctrl+DEL", "delete_file", mark_delete)
+mp.add_key_binding("alt+DEL", "list_marks", list_marks)
+mp.add_key_binding("ctrl+shift+DEL", "clear_list", function() mp.osd_message("Undelete all"); del_list = {}; end)
 mp.register_event("shutdown", delete)