From e5f2add58125aa62267232ae89bca5fac64a4358 Mon Sep 17 00:00:00 2001 From: Mikhail Chekan Date: Thu, 11 Feb 2021 10:27:56 +0800 Subject: add closeconfirmx --- plugins/closeconfirmx.lua | 54 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 plugins/closeconfirmx.lua (limited to 'plugins/closeconfirmx.lua') diff --git a/plugins/closeconfirmx.lua b/plugins/closeconfirmx.lua new file mode 100644 index 0000000..805fe3b --- /dev/null +++ b/plugins/closeconfirmx.lua @@ -0,0 +1,54 @@ +-- CloseConfirmX plugin for lite text editor +-- implementation by chekoopa + +local core = require "core" +local config = require "core.config" + +config.closeconfirmx_use_legacy = false +config.closeconfirmx_use_short_name = true + +local legacy_confirm = core.confirm_close_all + +local function commandful_confirm() + local dirty_count = 0 + local dirty_name + for _, doc in ipairs(core.docs) do + if doc:is_dirty() then + dirty_count = dirty_count + 1 + dirty_name = doc:get_name() + end + end + if dirty_count > 0 then + local text + if dirty_count == 1 then + if config.closeconfirmx_use_short_name then + dirty_name = dirty_name:match("[^/%\\]*$") + end + text = string.format("Unsaved changes in \"%s\"; Confirm Exit", dirty_name) + else + text = string.format("Unsaved changes in %d docs; Confirm Exit", dirty_count) + end + core.command_view:enter(text, function(_, item) + if item.text:match("^[cC]") then + core.quit(true) + end + end, function(text) + local items = {} + if not text:find("^[^sS]") then table.insert(items, "Stay here") end + if not text:find("^[^cC]") then table.insert(items, "Close Without Saving") end + return items + end) + -- as we delegate a choice inside the callback, + return false + end + return true +end + +function core.confirm_close_all() + if config.closeconfirmx_use_legacy then + return legacy_confirm() + else + return commandful_confirm() + end +end + -- cgit v1.2.3