54 lines
1.4 KiB
Lua
54 lines
1.4 KiB
Lua
-- CloseConfirmX plugin for lite text editor
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-- implementation by chekoopa
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local core = require "core"
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local config = require "core.config"
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config.closeconfirmx_use_legacy = false
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config.closeconfirmx_use_short_name = true
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local legacy_confirm = core.confirm_close_all
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local function commandful_confirm()
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local dirty_count = 0
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local dirty_name
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for _, doc in ipairs(core.docs) do
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if doc:is_dirty() then
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dirty_count = dirty_count + 1
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dirty_name = doc:get_name()
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end
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end
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if dirty_count > 0 then
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local text
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if dirty_count == 1 then
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if config.closeconfirmx_use_short_name then
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dirty_name = dirty_name:match("[^/%\\]*$")
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end
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text = string.format("Unsaved changes in \"%s\"; Confirm Exit", dirty_name)
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else
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text = string.format("Unsaved changes in %d docs; Confirm Exit", dirty_count)
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end
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core.command_view:enter(text, function(_, item)
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if item.text:match("^[cC]") then
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core.quit(true)
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end
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end, function(text)
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local items = {}
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if not text:find("^[^sS]") then table.insert(items, "Stay here") end
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if not text:find("^[^cC]") then table.insert(items, "Close Without Saving") end
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return items
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end)
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-- as we delegate a choice inside the callback,
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return false
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end
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return true
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end
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function core.confirm_close_all()
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if config.closeconfirmx_use_legacy then
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return legacy_confirm()
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else
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return commandful_confirm()
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end
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end
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