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show search highlight until next page refresh

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This commit is contained in:
Dobrica Pavlinusic
2012-08-26 15:16:08 +02:00
parent e8ab2381c3
commit eb38dfedd4
1 changed files with 17 additions and 3 deletions
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20
unireader.lua
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@@ -1800,11 +1800,17 @@ function UniReader:searchHighLight(search)
Debug("self:getText", self.pageno,t)
local found = 0
local old_highlight = self.highlight
self.highlight = {} -- FIXME show only search results?
search = string.lower(search)
for i = 1, #t, 1 do
for j = 1, #t[i], 1 do
local e = t[i][j]
if e.word ~= nil then
if string.match( e.word, search ) then
if string.match( string.lower(e.word), search ) then
if not self.highlight[self.pageno] then
self.highlight[self.pageno] = {}
@@ -1821,12 +1827,21 @@ function UniReader:searchHighLight(search)
}
table.insert(self.highlight[self.pageno], hl_item)
found = found + 1
end
end
end
end
Debug("self.highlight", self.highlight);
if found > 0 then
Debug("self.highlight", self.highlight);
else
found = 'NO'
end
self:goto(self.pageno) -- show highlights, remove input
showInfoMsgWithDelay( found.." hits for "..search, 5000, 1)
self.highlight = old_highlight -- will not remove search highlights until page refresh
end
@@ -2512,7 +2527,6 @@ function UniReader:addAllCommands()
if search ~= nil and string.len( search ) > 0 then
unireader:searchHighLight(search)
end
unireader:goto(unireader.pageno)
end
)
self.commands:add(KEY_P, MOD_SHIFT, "P",