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fix: enable pan by page from right end to next line left end

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This commit is contained in:
Qingping Hou
2012-03-24 22:06:29 +08:00
parent 74d1760260
commit 0c2afd805e
1 changed files with 23 additions and 15 deletions
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38
djvureader.lua
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@@ -303,17 +303,21 @@ function DJVUReader:startHighLightMode()
else
l.new, w.new = _nextWord(t, l.cur, w.cur)
if w.new == 1 then
-- Must be come from the right end of previous line, so
-- goto the left end of current line.
-- Must be come from the right end of previous line,
-- so goto the left end of current line.
w.cur = 0
w.new = 0
end
end
self.cursor:clear()
if w.new ~= 0 and
not self:_isWordInScreenHeightRange(t[l.new][w.new])
and self:_isWordInScreenWidthRange(t[l.new][w.new]) then
local tmp_w = w.new
if w.cur == 0 then
tmp_w = 1
end
if not self:_isWordInScreenHeightRange(t[l.new][tmp_w])
and self:_isWordInScreenWidthRange(t[l.new][tmp_w]) then
local pageno = self:nextView()
self:goto(pageno)
end
@@ -340,11 +344,13 @@ function DJVUReader:startHighLightMode()
end
self.cursor:clear()
if w.new ~= 0
and not self:_isWordInScreenHeightRange(t[l.new][w.new])
and self:_isWordInScreenWidthRange(t[l.new][w.new])
or w.new == 0
and not self:_isWordInScreenHeightRange(t[l.new][1]) then
local tmp_w = w.new
if w.cur == 0 then
tmp_w = 1
end
if not self:_isWordInScreenHeightRange(t[l.new][tmp_w])
and self:_isWordInScreenWidthRange(t[l.new][tmp_w]) then
-- goto next view of current page
local pageno = self:prevView()
self:goto(pageno)
@@ -369,11 +375,13 @@ function DJVUReader:startHighLightMode()
end
self.cursor:clear()
if w.cur ~= 0 and
not self:_isWordInScreenHeightRange(t[l.new][w.new])
and self:_isWordInScreenWidthRange(t[l.new][w.new])
or w.cur == 0
and not self:_isWordInScreenHeightRange(t[l.new][1]) then
local tmp_w = w.new
if w.cur == 0 then
tmp_w = 1
end
if not self:_isWordInScreenHeightRange(t[l.new][tmp_w])
and self:_isWordInScreenWidthRange(t[l.new][tmp_w]) then
-- goto next view of current page
local pageno = self:nextView()
self:goto(pageno)