DenysMedvid/pdf2htmlEX
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fix link jump from outline

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This commit is contained in:
Lu Wang 2013-01-28 23:58:00 +08:00
parent c7383400ac
commit f45e650e7d
1 changed files with 13 additions and 10 deletions
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23
share/pdf2htmlEX.js
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@ -30,7 +30,7 @@ var pdf2htmlEX = (function(){
,ctm[1] * pos[0] + ctm[3] * pos[1] + ctm[5]]; ,ctm[1] * pos[0] + ctm[3] * pos[1] + ctm[5]];
}; };
var Page = function(page, container) { var Page = function(page, container) {
if(page == undefined) return undefined; if(page == undefined) return;
this.p = $(page); this.p = $(page);
this.n = parseInt(this.p.attr('data-page-no'), 16); this.n = parseInt(this.p.attr('data-page-no'), 16);
@ -241,18 +241,24 @@ var pdf2htmlEX = (function(){
get_containing_page : function(obj) { get_containing_page : function(obj) {
/* get the page obj containing obj */ /* get the page obj containing obj */
return this.pages[(new Page(obj.closest('.p')[0])).n]; var p = obj.closest('.p')[0];
return p && this.pages[(new Page(p).n];
}, },
link_handler : function (e) { link_handler : function (e) {
var _ = e.data; var _ = e.data;
var t = $(e.currentTarget); var t = $(e.currentTarget);
var cur_page = _.get_containing_page(t);
if(cur_page == undefined) return;
var cur_pos = cur_page.position(); var cur_pos = [0,0];
//get the coordinates in default user system
cur_pos = transform(cur_page.ictm, [cur_pos[0], cur_page.height()-cur_pos[1]]); // cur_page might be undefined, e.g. from Outline
var cur_page = _.get_containing_page(t);
if(cur_page != undefined)
{
cur_pos = cur_page.position();
//get the coordinates in default user system
cur_pos = transform(cur_page.ictm, [cur_pos[0], cur_page.height()-cur_pos[1]]);
}
var detail_str = t.attr('data-dest-detail'); var detail_str = t.attr('data-dest-detail');
if(detail_str == undefined) return; if(detail_str == undefined) return;
@ -294,9 +300,6 @@ var pdf2htmlEX = (function(){
upside_down = false; upside_down = false;
ok = true; ok = true;
break; break;
pos = [0,0];
ok = true;
break;
default: default:
ok = false; ok = false;
break; break;