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cre highlights: draw segments instead of word boxes

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It gives a cleaner drawing of multi-lines selected text.
Bump base and crengine.
This commit is contained in:
poire-z
2018-10-08 18:57:59 +02:00
parent 9377be7e8c
commit 6ab34c6d1d
4 changed files with 16 additions and 4 deletions
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6
frontend/apps/reader/modules/readerview.lua
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@@ -473,6 +473,10 @@ function ReaderView:drawPageSavedHighlight(bb, x, y)
end
function ReaderView:drawXPointerSavedHighlight(bb, x, y)
-- Getting screen boxes is done for each tap on screen (changing pages,
-- showing menu...). We might want to cache these boxes per page (and
-- clear that cache when page layout change or highlights are added
-- or removed).
local cur_page
-- In scroll mode, we'll need to check for highlights in previous or next
-- page too as some parts of them may be displayed
@@ -499,7 +503,7 @@ function ReaderView:drawXPointerSavedHighlight(bb, x, y)
-- (A highlight starting on cur_page-17 and ending on cur_page+13 is
-- a highlight to consider)
if start_page <= cur_page + neighbour_pages and end_page >= cur_page - neighbour_pages then
local boxes = self.ui.document:getScreenBoxesFromPositions(pos0, pos1)
local boxes = self.ui.document:getScreenBoxesFromPositions(pos0, pos1, true) -- get_segments=true
if boxes then
for _, box in pairs(boxes) do
local rect = self:pageToScreenTransform(page, box)