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add following page link in reflowed page

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This commit is contained in:
chrox
2014-01-21 11:59:17 +08:00
parent b613fc71ff
commit d24d5e413e
3 changed files with 42 additions and 26 deletions
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29
frontend/ui/reader/readerlink.lua
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@@ -51,34 +51,11 @@ function ReaderLink:onSetDimensions(dimen)
end
function ReaderLink:onTap(arg, ges)
local function inside_box(pos, box)
if pos then
local x, y = pos.x, pos.y
if box.x <= x and box.y <= y
and box.x + box.w >= x
and box.y + box.h >= y then
return true
end
end
end
if self.ui.document.info.has_pages then
local pos = self.view:screenToPageTransform(ges.pos)
local page_links = self.ui.document:getPageLinks(pos.page)
--DEBUG("page links", page_links)
if page_links then
for i = 1, #page_links do
local link = page_links[i]
-- enlarge tappable link box
local lbox = Geom:new{
x = link.x0 - Screen:scaleByDPI(15),
y = link.y0 - Screen:scaleByDPI(15),
w = link.x1 - link.x0 + Screen:scaleByDPI(30),
h = link.y1 - link.y0 + Screen:scaleByDPI(30)
}
if inside_box(pos, lbox) and link.page then
return self:onGotoLink(link)
end
end
local link = self.ui.document:getLinkFromPosition(pos.page, pos)
if link then
return self:onGotoLink(link)
end
else
local link = self.ui.document:getLinkFromPosition(ges.pos)