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lite-xl
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Merge pull request #839 from jgmdev/nil-nodes-fix 

Fix cases of nil node.
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Adam 2022-02-11 11:52:43 -05:00 committed by GitHub
parent a4833b21e4 bb4569da53
commit b05a02cb28
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2 changed files with 7 additions and 4 deletions
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4
data/core/commands/root.lua
View File

@ -30,7 +30,7 @@ local t = {
for i, v in ipairs(core.docs) do if v ~= active_doc then table.insert(docs, v) end end
core.confirm_close_docs(docs, core.root_view.close_all_docviews, core.root_view, true)
end,
["root:switch-to-previous-tab"] = function()
local node = core.root_view:get_active_node()
local idx = node:get_view_idx(core.active_view)
@ -64,7 +64,7 @@ local t = {
table.insert(node.views, idx + 1, core.active_view)
end
end,
["root:shrink"] = function()
local node = core.root_view:get_active_node()
local parent = node:get_parent_node(core.root_view.root_node)

7
data/core/rootview.lua
View File

@ -30,7 +30,9 @@ end
function RootView:get_active_node()
return self.root_node:get_node_for_view(core.active_view)
local node = self.root_node:get_node_for_view(core.active_view)
if not node then node = self:get_primary_node() end
return node
end
@ -46,6 +48,7 @@ end
function RootView:get_active_node_default()
local node = self.root_node:get_node_for_view(core.active_view)
if not node then node = self:get_primary_node() end
if node.locked then
local default_view = self:get_primary_node().views[1]
assert(default_view, "internal error: cannot find original document node.")
@ -254,7 +257,7 @@ function RootView:on_mouse_moved(x, y, dx, dy)
self.root_node:on_mouse_moved(x, y, dx, dy)
self.overlapping_node = self.root_node:get_child_overlapping_point(x, y)
local div = self.root_node:get_divider_overlapping_point(x, y)
local tab_index = self.overlapping_node and self.overlapping_node:get_tab_overlapping_point(x, y)
if self.overlapping_node and self.overlapping_node:get_scroll_button_index(x, y) then