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Use original document views node to open a new document 

Used when the active view is a locked node.
This commit is contained in:
Francesco Abbate 2020-12-06 01:03:54 +01:00
parent 926e004c41
commit 745dd99e97
1 changed files with 7 additions and 10 deletions
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17
data/core/rootview.lua
View File

@ -432,20 +432,17 @@ function RootView:get_active_node()
return self.root_node:get_node_for_view(core.active_view)
end
-- Get un unlocked node with at least one view.
local function get_node_unlocked(node)
if not node.locked and #node.views > 0 then
local function get_main_document_view(node)
if node.has_documents_view then
return node
end
if node.type ~= "leaf" then
local a = get_node_unlocked(node.a)
if a then return a end
return get_node_unlocked(node.b)
return get_main_document_view(node.a) or get_main_document_view(node.b)
end
end
function RootView:get_document_view()
local node = get_node_unlocked(self.root_node)
function RootView:get_main_document_view()
local node = get_main_document_view(self.root_node)
if node then
return node.views[1]
end
@ -454,8 +451,8 @@ end
function RootView:open_doc(doc)
local node = self:get_active_node()
if node.locked then
local default_view = self:get_document_view()
assert(default_view, "Cannot find an unlocked node to open the document.")
local default_view = self:get_main_document_view()
assert(default_view, "internal error: cannot find original document node.")
core.set_active_view(default_view)
node = self:get_active_node()
end