averello/koreader-mirror
1
0
Fork 0
mirror of https://github.com/koreader/koreader.git synced 2025-12-13 20:36:53 +01:00
Code Issues Packages Projects Releases Wiki Activity

VocabBuilder.koplugin: support PDF context extraction for multi-word phrase (#12917)

Browse Source 
Closes #12916. Closes #12475.
This commit is contained in:
weijiuqiao
2024-12-18 21:13:37 +08:00
committed by GitHub
parent 85390490da
commit 9df814593d
1 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
frontend/document/koptinterface.lua
View File

@@ -1196,9 +1196,22 @@ function KoptInterface:getSelectedWordContext(word, nb_words, pos)
local boxes = self.last_text_boxes
if not pos or not boxes or #boxes == 0 then return end
local i, j = getWordBoxIndices(boxes, pos)
local i_end, j_end = i, j
local word_array = util.splitToArray(word, " ")
for idx, split_word in ipairs(word_array) do
if boxes[i_end][j_end].word ~= split_word then return end
if idx ~= #word_array then
if j_end == #boxes[i_end] then
i_end = i_end + 1
j_end = 1
else
j_end = j_end + 1
end
end
end
if boxes[i][j].word ~= word then return end
local prev_text = get_prev_text(boxes, i, j, nb_words)
local next_text = get_next_text(boxes, i, j, nb_words)
local next_text = get_next_text(boxes, i_end, j_end, nb_words)
return prev_text, next_text
end