DenysMedvid/pdf2htmlEX
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removing $

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This commit is contained in:
Lu Wang 2013-11-06 18:35:51 +08:00
parent 65d58e6bcb
commit d55d9c6324
1 changed files with 31 additions and 12 deletions
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43
share/pdf2htmlEX.js.in
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@ -98,6 +98,14 @@
return parseInt(ele.getAttribute('data-page-no'), 16);
};
function disable_dragstart(eles) {
for(var i = 0, l = eles.length; i < l; ++i) {
eles[i].addEventListener('dragstart', function() {
return false;
}, false);
}
};
/**
* @constructor
* @param{Element} page The element for the page
@ -118,7 +126,7 @@
this.original_width = page.clientWidth;
// content box
var content_box = page.querySelector('.'+CSS_CLASS_NAMES.page_content_box);
var content_box = page.getElementsByClassName(CSS_CLASS_NAMES.page_content_box)[0];
// if page is loaded
if (content_box) {
@ -131,7 +139,7 @@
* cur_r : currently using
*/
this.default_r = this.set_r = this.cur_r = this.original_height / content_box.clientHeight;
this.page_data = JSON.parse(page.querySelector('.'+CSS_CLASS_NAMES.page_data).getAttribute('data-data'));
this.page_data = JSON.parse(page.getElementsByClassName(CSS_CLASS_NAMES.page_data)[0].getAttribute('data-data'));
this.ctm = this.page_data['ctm'];
this.ictm = invert(this.ctm);
@ -221,7 +229,9 @@
this.init_before_loading_content();
var _ = this;
$(function(){_.init_after_loading_content();});
document.addEventListener('DOMContentLoaded', function(){
_.init_after_loading_content();
}, false);
};
$.extend(Viewer.prototype, /** @lends {Viewer.prototype} */ {
@ -248,13 +258,22 @@
// register schedule rendering
// renew old schedules since scroll() may be called frequently
var _ = this;
$(this.container).scroll(function(){ _.schedule_render(true); });
this.container.addEventListener('scroll', function() {
_.schedule_render(true);
}, false);
disable_dragstart(document.getElementsByClassName(CSS_CLASS_NAMES.background_image));
if(this.config['register_key_handler'])
this.register_key_handler();
// handle links
$([this.container, this.outline]).on('click', '.'+CSS_CLASS_NAMES.link, this, this.link_handler);
this.container.addEventListener('click', function(e) {
_.link_handler(e);
}, false);
this.outline.addEventListener('click', function(e) {
_.link_handler(e);
}, false);
this.render();
},
@ -337,7 +356,7 @@
p.rescale(_.scale);
// disable background image dragging
$(new_page).find('.'+CSS_CLASS_NAMES.background_image).on('dragstart', function(e){return false;});
disable_dragstart(new_page.getElementsByClassName(CSS_CLASS_NAMES.background_image));
_.schedule_render(false);
@ -417,14 +436,14 @@
*/
var _ = this;
// Firefox specific event, so that we can prevent browser from zooming
$(window).on('DOMMouseScroll', function(e) {
window.addEventListener('DOMMouseScroll', function(e) {
if (e.ctrlKey) {
e.preventDefault();
_.rescale(Math.pow(_.config['scale_step'], e.detail), true);
}
});
}, false);
$(window).on('keydown', function keydown(e) {
window.addEventListener('keydown', function(e) {
var handled = false;
/*
var cmd = (e.ctrlKey ? 1 : 0)
@ -491,7 +510,7 @@
e.preventDefault();
return;
}
});
}, false);
},
// TODO
@ -572,7 +591,7 @@
return;
},
/**
* @param{Element} ele
* @param{Node} ele
*/
get_containing_page : function(ele) {
/* get the page obj containing obj */
@ -583,7 +602,7 @@
* Get original page number and map it to index of pages
* TODO: store the index on the dom element
*/
var pn = get_page_number(ele);
var pn = get_page_number(/** @type{Element} */(ele));
var pm = this.page_map;
return (pn in pm) ? this.pages[pm[pn]] : null;
}