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fix: remove page number checking in displaying TOC

Browse Source 
Former showTOC() method checks the page number in each
entry and only display entry whose page number is greater
than the previous one. However, I think this is too
"clever", we should better leave the TOC untouched to keep
consistent with other pdf readers.
This commit is contained in:
Qingping Hou
2012-03-16 12:27:27 +08:00
parent 9dd3994dd8
commit c8f87d5661
2 changed files with 6 additions and 9 deletions
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5
pdf.c
View File

@@ -101,16 +101,17 @@ static int walkTableOfContent(lua_State *L, fz_outline* ol, int *count, int dept
lua_pushstring(L, "page");
lua_pushnumber(L, ol->dest.ld.gotor.page + 1);
lua_settable(L, -3);
lua_pushstring(L, "depth");
lua_pushnumber(L, depth);
lua_settable(L, -3);
lua_pushstring(L, "title");
lua_pushstring(L, "title");
lua_pushstring(L, ol->title);
lua_settable(L, -3);
lua_settable(L, -3);
lua_settable(L, -3);
(*count)++;
if (ol->down) {
walkTableOfContent(L, ol->down, count, depth);

10
unireader.lua
View File

@@ -678,15 +678,11 @@ function UniReader:showTOC()
end
local menu_items = {}
local filtered_toc = {}
local curr_page = -1
-- build menu items
for _k,_v in ipairs(self.toc) do
if(_v.page >= curr_page) then
table.insert(menu_items,
(" "):rep(_v.depth-1)..self:cleanUpTOCTitle(_v.title))
table.insert(filtered_toc,_v.page)
curr_page = _v.page
end
table.insert(menu_items,
(" "):rep(_v.depth-1)..self:cleanUpTOCTitle(_v.title))
table.insert(filtered_toc,_v.page)
end
toc_menu = SelectMenu:new{
menu_title = "Table of Contents",