renun/koreader
1
0
Fork 0
mirror of https://github.com/koreader/koreader.git synced 2025-08-10 00:52:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

check link on the fly when tapping

Browse Source
This commit is contained in:
chrox
2014-01-20 20:41:01 +08:00
parent 7aca27c2a0
commit 9e3e070522
4 changed files with 14 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
frontend/ui/reader/readerlink.lua
View File

@@ -61,8 +61,8 @@ function ReaderLink:onTap(arg, ges)
end
end
end
local pos = self.view:screenToPageTransform(ges.pos)
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
@@ -81,34 +81,20 @@ function ReaderLink:onTap(arg, ges)
end
end
else
if self.view.links then
for i = 1, #self.view.links do
local link = self.view.links[i]
-- enlarge tappable link box
local lbox = Geom:new{
x = link.start_x - Screen:scaleByDPI(15),
y = link.start_y - Screen:scaleByDPI(15),
w = link.end_x - link.start_x + Screen:scaleByDPI(30),
h = link.end_y - link.start_y > 0
and link.end_y - link.start_y + Screen:scaleByDPI(30)
or Screen:scaleByDPI(50),
}
if inside_box(pos, lbox) then
return self:onGotoLink(link)
end
end
local link = self.ui.document:getLinkFromPosition(ges.pos)
if link ~= "" then
return self:onGotoLink(link)
end
end
end
function ReaderLink:onGotoLink(link)
DEBUG("goto link", link)
if self.ui.document.info.has_pages then
table.insert(self.link_states, self.view.state.page)
self.ui:handleEvent(Event:new("PageUpdate", link.page + 1))
else
table.insert(self.link_states, self.ui.document:getXPointer())
self.document:gotoLink(link.section)
self.document:gotoLink(link)
self.ui:handleEvent(Event:new("UpdateXPointer"))
end
return true