EphemeralDocViews: improve with double clicks

1 files changed, 26 insertions, 1 deletions

diff --git a/plugins/ephemeraldocviews.lua b/plugins/ephemeraldocviews.lua
index cb9f53d..1169d7f 100644
--- a/plugins/ephemeraldocviews.lua
+++ b/plugins/ephemeraldocviews.lua
@@ -4,6 +4,7 @@ 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)
@@ -29,7 +30,7 @@ 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)
+  return self.doc and self.doc.ephemeral and ("~ " .. get_name(self) .. " ~") or get_name(self)
 end
 
 local doc_insert = Doc.insert
@@ -43,3 +44,27 @@ 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