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

create shortcuts just for visible links

Browse Source
This commit is contained in:
Dobrica Pavlinusic
2012-10-05 15:48:22 +02:00
parent 6ab06cb584
commit fea2eea7a4
1 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
unireader.lua
View File

@@ -2960,18 +2960,22 @@ function UniReader:addAllCommands()
local face = Font:getFace("rifont", font_size)
local page_links = 0
local visible_links = {}
for i, link in ipairs(links) do
if link.page then
local x,y,w,h = self:zoomedRectCoordTransform( link.x0,link.y0, link.x1,link.y1 )
fb.bb:dimRect(x,y,w,h) -- black 50%
fb.bb:dimRect(x,y,w,h) -- black 25%
page_links = page_links + 1
if x > 0 and y > 0 and x < G_width and y < G_height then
fb.bb:dimRect(x,y,w,h) -- black 50%
fb.bb:dimRect(x,y,w,h) -- black 25%
page_links = page_links + 1
visible_links[page_links] = link
end
end
end
if page_links == 0 then
InfoMessage:inform("No links on this page ", 2000, 1, MSG_WARN)
InfoMessage:inform("No visible links on this page ", 2000, 1, MSG_WARN)
return
end
@@ -2987,7 +2991,7 @@ function UniReader:addAllCommands()
shortcut_map = {}
for i = 1, #SelectMenu.item_shortcuts, 1 do
local link = links[ i + shortcut_offset ]
local link = visible_links[ i + shortcut_offset ]
if link == nil then break end
Debug("link", i, shortcut_offset, link)
if link.page then
@@ -3032,7 +3036,7 @@ function UniReader:addAllCommands()
link = 30
elseif ev.code == KEY_BACK then
goto_page = unireader.pageno
elseif ( ev.code == KEY_FW_RIGHT or ev.code == KEY_FW_DOWN ) and shortcut_offset <= #links - 30 then
elseif ( ev.code == KEY_FW_RIGHT or ev.code == KEY_FW_DOWN ) and shortcut_offset <= #visible_links - 30 then
shortcut_offset = shortcut_offset + 30
render_shortcuts()
elseif ( ev.code == KEY_FW_LEFT or ev.code == KEY_FW_UP ) and shortcut_offset >= 30 then
@@ -3043,7 +3047,7 @@ function UniReader:addAllCommands()
if link then
link = shortcut_map[link]
if links[link] ~= nil and links[link].page ~= nil then
if visible_links[link] ~= nil and visible_links[link].page ~= nil then
goto_page = links[link].page + 1
else
Debug("missing link", link)