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-- mod-version:2 -- lite-xl 2.0
local core = require "core"
local command = require "core.command"
local RootView = require "core.rootview"
local DocView = require "core.docview"
local Doc = require "core.doc"
local TreeView = require "plugins.treeview"
local open_doc = RootView.open_doc
function RootView:open_doc(doc)
local node = self:get_active_node_default()
local ephemeral, existing_ephemeral = node.views, nil
for i, view in ipairs(node.views) do
if view.doc == doc then
ephemeral = false
end
if view.doc and view.doc.ephemeral then
existing_ephemeral = view
end
end
if ephemeral and existing_ephemeral then
node:close_view(self.root_node, existing_ephemeral)
end
local view = open_doc(self, doc)
if ephemeral then
view.doc.ephemeral = #node.views > 1
end
return view
end
local get_name = DocView.get_name
function DocView:get_name()
return self.doc and self.doc.ephemeral and ("~ " .. get_name(self) .. " ~") or get_name(self)
end
local doc_insert = Doc.insert
function Doc:insert(...)
doc_insert(self, ...)
self.ephemeral = false
end
local doc_remove = Doc.remove
function Doc:remove(...)
doc_remove(self, ...)
self.ephemeral = false
end
-- Double clicking in the TreeView makes the tab normal
local TreeView_original_event = TreeView.on_mouse_pressed
function TreeView:on_mouse_pressed(button, x, y, clicks)
TreeView_original_event(self, button, x, y, clicks)
if (clicks > 1) and (core.active_view.doc ~= nil) then
core.active_view.doc.ephemeral = false
end
end
-- Double clicking on a tab makes it normal
local RootView_original_event = RootView.on_mouse_pressed
function RootView:on_mouse_pressed(button, x, y, clicks)
if RootView_original_event(self, button, x, y, clicks) then
if clicks > 1 then
local node = self.root_node:get_child_overlapping_point(x, y)
local idx = node:get_tab_overlapping_point(x, y)
if idx then
node.views[idx].doc.ephemeral = false
end
end
return true
end
end
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