支持在用户词典里删除词条

Author: amorphobia

lua/openfly_common.lua

@@ -18,4 +18,21 @@ local function detect_os()
     return sys
 end
 
-return { detect_os = detect_os }
+local function status(context)
+    local stat = {}
+    local composition = context.composition
+    stat.always = true
+    stat.composing = context:is_composing()
+    stat.empty = not stat.composing
+    stat.has_menu = context:has_menu()
+    stat.paging = not composition.empty() and composition:back():has_tag("paging")
+    return stat
+end
+
+return {
+    detect_os = detect_os,
+    status = status,
+    kRejected = 0,
+    kAccepted = 1,
+    kNoop = 2
+}

lua/openfly_deletion_filter.lua

@@ -0,0 +1,22 @@
+local function filter(input)
+  local candidates = {}
+  local del_text = {}
+  local index_text = {}
+  for cand in input:iter() do
+    table.insert(index_text, cand.text)
+    candidates[cand.text] = cand
+    if cand:get_genuine().comment == "[删]" then
+      table.insert(del_text, cand.text)
+    end
+  end
+  for i, t in pairs(del_text) do
+    candidates[t] = nil
+  end
+  for i, t in pairs(index_text) do
+    if candidates[t] ~= nil then
+      yield(candidates[t])
+    end
+  end
+end
+
+return filter

lua/openfly_shortcut_processor.lua

@@ -22,15 +22,14 @@ local command = {
 local function processor(key, env)
     local engine = env.engine
     local context = engine.context
-    local kNoop = 2
 
     local sys = common.detect_os()
     local cmd = command[sys][context.input]
     if cmd ~= nil then
         os.execute(cmd)
         context:clear()
     end
-    return kNoop
+    return common.kNoop
 end
 
 return processor

openfly.schema.yaml

@@ -51,6 +51,7 @@ engine:
     - history_translator@history
   filters:
     - lua_filter@openfly_hint_filter
+    - lua_filter@openfly_deletion_filter
     - simplifier
     - simplifier@simplification
     - uniquifier