From fdfbcd16a9a8fef49b75fd30841893e760ab8c24 Mon Sep 17 00:00:00 2001
From: "Joachim Wuttke (l)" <j.wuttke@fz-juelich.de>
Date: Thu, 27 Feb 2020 09:53:34 +0100
Subject: [PATCH] remove pdf2html
No need for this extra complication, it seems.
---
Doc/pdf2html/README | 9 -
Doc/pdf2html/base.min.css | 207 -------
Doc/pdf2html/bullet.gif | Bin 62 -> 0 bytes
Doc/pdf2html/compatibility.min.js | 7 -
Doc/pdf2html/fancy.css | 83 ---
Doc/pdf2html/manifest | 140 -----
Doc/pdf2html/minus.gif | Bin 87 -> 0 bytes
Doc/pdf2html/mktree.css | 23 -
Doc/pdf2html/mktree.js | 168 ------
Doc/pdf2html/pdf2htmlEX-64x64.png | Bin 3422 -> 0 bytes
Doc/pdf2html/pdf2htmlEX.js | 970 ------------------------------
Doc/pdf2html/plus.gif | Bin 89 -> 0 bytes
12 files changed, 1607 deletions(-)
delete mode 100644 Doc/pdf2html/README
delete mode 100644 Doc/pdf2html/base.min.css
delete mode 100644 Doc/pdf2html/bullet.gif
delete mode 100644 Doc/pdf2html/compatibility.min.js
delete mode 100644 Doc/pdf2html/fancy.css
delete mode 100644 Doc/pdf2html/manifest
delete mode 100644 Doc/pdf2html/minus.gif
delete mode 100644 Doc/pdf2html/mktree.css
delete mode 100644 Doc/pdf2html/mktree.js
delete mode 100644 Doc/pdf2html/pdf2htmlEX-64x64.png
delete mode 100644 Doc/pdf2html/pdf2htmlEX.js
delete mode 100644 Doc/pdf2html/plus.gif
diff --git a/Doc/pdf2html/README b/Doc/pdf2html/README
deleted file mode 100644
index bf159c4300a..00000000000
--- a/Doc/pdf2html/README
+++ /dev/null
@@ -1,9 +0,0 @@
-Convert the manual from PDF to HTML:
-
-Use patched pdf2htmlEX from https://github.com/jwuttke/pdf2htmlEX, branch mktree
-
-Run in this directory:
-pdf2htmlEX --zoom 1.4 --data-dir . /home/jwu/prj/ba/manual-arch/BornAgainManual-1.5.1.pdf
-
-Copy result:
-scp BornAgainManual-1.5.1.html apps@a:/www/apps/src/BornAgain/
\ No newline at end of file
diff --git a/Doc/pdf2html/base.min.css b/Doc/pdf2html/base.min.css
deleted file mode 100644
index bfc8165e4da..00000000000
--- a/Doc/pdf2html/base.min.css
+++ /dev/null
@@ -1,207 +0,0 @@
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab filetype=css: */
-/*!
- * Base CSS for pdf2htmlEX
- * Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com>
- * https://github.com/coolwanglu/pdf2htmlEX/blob/master/share/LICENSE
- */
-/* Part 1: Web Page Layout: Free to modify, except for a few of them which are required by pdf2htmlEX.js, see the comments */
-#sidebar { /* Sidebar */
- position:absolute;
- top:0;
- left:0;
- bottom:0;
- width:300px;
- padding:0;
- margin:0px;
- overflow:auto;
-}
-#page-container { /* PDF container */
- position:absolute; /* required for calculating relative positions of pages in pdf2htmlEX.js */
- top:0;
- left:0px;
- margin:0;
- padding:0;
- border:0; /* required for lazy page loading in pdf2htmlEX.js (page visibility test) */
-}
-@media screen {
- /* for sidebar */
- #sidebar.opened + #page-container { left:300px; } /* same width as in #sidebar [-> above] */
- #page-container {
- /* `bottom' and `right' are required for lazy page loading in pdf2htmlEX.js (page visibility test)
- * alternatively you may set width and height
- */
- bottom:0;
- right:0;
- overflow:auto;
- }
- .loading-indicator {
- display:none;
- }
- .loading-indicator.active {
- display:block;
- position:absolute;
- width:64px;
- height:64px;
- top:50%;
- left:50%;
- margin-top:-32px;
- margin-left:-32px;
- }
- .loading-indicator img {
- position:absolute;
- top:0;
- left:0;
- bottom:0;
- right:0;
- }
-}
-@media print {
- @page { margin:0; }
- html { margin:0; }
- body {
- margin:0;
- -webkit-print-color-adjust:exact; /* enable printing background images for WebKit */
- }
- #sidebar { display:none; }
- #page-container {
- width:auto;
- height:auto;
- overflow:visible;
- background-color:transparent;
- }
- .d { display:none; }
-}
-/* Part 2: Page Elements: Modify with caution
- * The followings are base classes, some of which are meant to be override by PDF specific classes
- * So do not increase the specificity (e.g. ".classname" -> "#page-container .classname")
- */
-.pf { /* page */
- position:relative;
- background-color:white;
- overflow: hidden;
- margin:0;
- border:0; /* required by pdf2htmlEX.js for page visibility test */
-}
-.pc { /* content of a page */
- position:absolute;
- border:0;
- padding:0;
- margin:0;
- top:0;
- left:0;
- width:100%;
- height:100%;
- overflow:hidden;
- display:block;
- /* set transform-origin for scaling */
- transform-origin:0% 0%;
- -ms-transform-origin:0% 0%;
- -webkit-transform-origin:0% 0%;
-}
-.pc.opened { /* used by pdf2htmlEX.js, to show/hide pages */
- display:block;
-}
-.bf { /* images that occupies the whole page */
- position:absolute;
- border:0;
- margin:0;
- top:0;
- bottom:0;
- width:100%;
- height:100%;
- -ms-user-select:none;
- -moz-user-select:none;
- -webkit-user-select:none;
- user-select:none;
-}
-.bi { /* images that cover only a part of the page */
- position:absolute;
- border:0;
- margin:0;
- -ms-user-select:none;
- -moz-user-select:none;
- -webkit-user-select:none;
- user-select:none;
-}
-@media print {
- .pf {
- margin:0;
- box-shadow:none;
- page-break-after:always;
- page-break-inside:avoid;
- }
- @-moz-document url-prefix() {
- /* fix page truncation for FireFox */
- .pf {
- overflow:visible;
- border:1px solid #FFFFFF;
- }
- .pc {overflow:visible;}
- }
-}
-.c { /* clip box */
- position:absolute;
- border:0;
- padding:0;
- margin:0;
- overflow:hidden;
- display:block;
-}
-.t { /* text line */
- position:absolute;
- white-space:pre;
- font-size:1px;
- transform-origin:0% 100%;
- -ms-transform-origin:0% 100%;
- -webkit-transform-origin:0% 100%;
- unicode-bidi:bidi-override;/* For rtl languages, e.g. Hebrew, we don't want the default Unicode behaviour */
- -moz-font-feature-settings:"liga" 0;/* We don't want Firefox to recognize ligatures */
-}
-.t:after { /* webkit #35443 */
- content: '';
-}
-.t:before { /* Workaround Blink(up to 41)/Webkit bug of word-spacing with leading spaces (chromium #404444 and pdf2htmlEX #412) */
- content: '';
- display: inline-block;
-}
-.t span { /* text blocks within a line */
- /* Blink(up to 41)/Webkit have bug with negative word-spacing and inline-block (pdf2htmlEX #416), so keep normal span inline. */
- position:relative;
- unicode-bidi:bidi-override; /* For rtl languages, e.g. Hebrew, we don't want the default Unicode behaviour */
-}
-._ { /* text shift */
- /* Blink(up to 41)/Webkit have bug with inline element, continuous spaces and word-spacing. Workaround by inline-block. */
- display: inline-block;
- color: transparent;
- z-index: -1;
-}
-/* selection background should not be opaque, for fallback mode */
-::selection{
- background: rgba(127,255,255,0.4);
-}
-::-moz-selection{
- background: rgba(127,255,255,0.4);
-}
-.pi { /* info for Javascript */
- display:none;
-}
-.l { /* annotation links */
-}
-/* transparent color - WebKit */
-.d { /* css drawing */
- position:absolute;
- transform-origin:0% 100%;
- -ms-transform-origin:0% 100%;
- -webkit-transform-origin:0% 100%;
-}
-/* for the forms */
-.it {
- border: none;
- background-color: rgba(255, 255, 255, 0.0);
-}
-
-.ir:hover {
- cursor: pointer;
-}
-
-/* Base CSS END */
diff --git a/Doc/pdf2html/bullet.gif b/Doc/pdf2html/bullet.gif
deleted file mode 100644
index 6305baea0d4abcf93396243e8f8964c5c392ed0a..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001
literal 62
zcmZ?wbhEHb6lM@+XkcUjf_LxUDgI;uG8q|kKzxu41CwY^|H{*E`4`XGqSv6wW_6pt
L?U9EQD}yxv$P^G%
diff --git a/Doc/pdf2html/compatibility.min.js b/Doc/pdf2html/compatibility.min.js
deleted file mode 100644
index e5100988cc0..00000000000
--- a/Doc/pdf2html/compatibility.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- Copyright 2012 Mozilla Foundation
- Copyright 2013 Lu Wang <coolwanglu@gmail.com>
- Apachine License Version 2.0
-*/
-(function(){function b(a,b,e,f){var c=(a.className||"").split(/\s+/g);""===c[0]&&c.shift();var d=c.indexOf(b);0>d&&e&&c.push(b);0<=d&&f&&c.splice(d,1);a.className=c.join(" ");return 0<=d}if(!("classList"in document.createElement("div"))){var e={add:function(a){b(this.element,a,!0,!1)},contains:function(a){return b(this.element,a,!1,!1)},remove:function(a){b(this.element,a,!1,!0)},toggle:function(a){b(this.element,a,!0,!0)}};Object.defineProperty(HTMLElement.prototype,"classList",{get:function(){if(this._classList)return this._classList;
-var a=Object.create(e,{element:{value:this,writable:!1,enumerable:!0}});Object.defineProperty(this,"_classList",{value:a,writable:!1,enumerable:!1});return a},enumerable:!0})}})();
diff --git a/Doc/pdf2html/fancy.css b/Doc/pdf2html/fancy.css
deleted file mode 100644
index d4caa5cb285..00000000000
--- a/Doc/pdf2html/fancy.css
+++ /dev/null
@@ -1,83 +0,0 @@
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab filetype=css: */
-/*!
- * Fancy styles for pdf2htmlEX
- * Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com>
- * https://github.com/coolwanglu/pdf2htmlEX/blob/master/share/LICENSE
- */
-@keyframes fadein { from { opacity:0;} to { opacity:1;} }
-@-webkit-keyframes fadein { from { opacity:0;} to { opacity:1;} }
-@keyframes swing {
- 0% { transform: rotate(0deg); }
- 10% { transform: rotate(0deg); }
- 90% { transform: rotate(720deg); }
- 100%{ transform: rotate(720deg); }
-}
-@-webkit-keyframes swing {
- 0% { -webkit-transform: rotate(0deg); }
- 10% { -webkit-transform: rotate(0deg); }
- 90% { -webkit-transform: rotate(720deg); }
- 100%{ -webkit-transform: rotate(720deg); }
-}
-@media screen {
- #sidebar {
- background-color:#ddd;
- font-family:Helvetica;
- font-size:13px;
- margin: 0em 0em;
- padding-top: 2em;
- padding-left: 2em;
- /* modified from http://philbit.com/svgpatterns/#crossstripes */
- # background-image:url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0IiBoZWlnaHQ9IjQiPgo8cmVjdCB3aWR0aD0iNCIgaGVpZ2h0PSI0IiBmaWxsPSIjNDAzYzNmIj48L3JlY3Q+CjxwYXRoIGQ9Ik0wIDBMNCA0Wk00IDBMMCA0WiIgc3Ryb2tlLXdpZHRoPSIxIiBzdHJva2U9IiMxZTI5MmQiPjwvcGF0aD4KPC9zdmc+");
- }
- #sidebar a,
- #sidebar a:visited,
- #sidebar a:hover,
- #sidebar a:active {
- line-height:1.2;
- color:#000;
- text-decoration:none;
- }
- #sidebar a:hover {
- color:#00f;
- }
- #outline {
- width:280px;
- margin: 0px -20px;
- /*text-overflow:ellipsis;
- overflow:hidden;
- display:block;
- outline:0;
- white-space:nowrap; */
- }
- #page-container {
- background-color:#9e9e9e;
- /* http://philbit.com/svgpatterns/#thinstripes */
- background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1IiBoZWlnaHQ9IjUiPgo8cmVjdCB3aWR0aD0iNSIgaGVpZ2h0PSI1IiBmaWxsPSIjOWU5ZTllIj48L3JlY3Q+CjxwYXRoIGQ9Ik0wIDVMNSAwWk02IDRMNCA2Wk0tMSAxTDEgLTFaIiBzdHJva2U9IiM4ODgiIHN0cm9rZS13aWR0aD0iMSI+PC9wYXRoPgo8L3N2Zz4=");
- /* -webkit-transition:left 500ms; */
- /* transition:left 500ms; */
- }
- .pf {
- margin: 13px auto;
- box-shadow: 1px 1px 3px 1px #333;
- /* Needed by IE to make box-shadow works * https://developer.mozilla.org/en-US/docs/Web/CSS/box-shadow */
- border-collapse: separate;
- }
- .pc.opened { /* used by pdf2htmlEX.js, to show/hide pages */
- -webkit-animation: fadein 10ms;
- animation: fadein 10ms;
- }
- .loading-indicator.active {
- /*
- * use 0.01s instead of 0s,
- * since YUI Compressor will change 0s to 0,
- * which is not recognized by Firefox
- */
- -webkit-animation: swing 0.15s ease-in-out 0.01s infinite alternate none;
- animation: swing 0.15s ease-in-out 0.01s infinite alternate none;
- }
-/*
- .checked {
- background: no-repeat url(data:image/png;base64,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);
- } */
-}
-/* Fancy CSS END */
diff --git a/Doc/pdf2html/manifest b/Doc/pdf2html/manifest
deleted file mode 100644
index 8de95fb33f5..00000000000
--- a/Doc/pdf2html/manifest
+++ /dev/null
@@ -1,140 +0,0 @@
-# pdf2htmlEX manifest
-# Copyright (C) 2012,2013 Lu Wang <coolwanglu@gmail.com>
-#
-# Syntax
-# The first char of each line is the command
-# Empty lines are ignored
-#
-# # - comment
-# @ - embed or link to a file from data dir, depending on the values of --embed-*** options
-# $ - special use for pdf2htmlEX
-#
-# Special
-# If a line contains """ only, all text until next """ will be included
-# #TEST_IGNORE_BEGIN & #TEST_IGNORE_END are used for unittest
-
-#############
-# Declaration - Do not modify
-"""
-<!DOCTYPE html>
-<!-- Created by pdf2htmlEX (https://github.com/jwuttke/pdf2htmlex) -->
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta charset="utf-8"/>
-<meta name="generator" content="pdf2htmlEX"/>
-<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
-<link rel="shortcut icon" href="../img/BornAgain_48x48.png" type="image/png" />
-<title>BornAgain Manual</title>
-"""
-
-#############
-# Styles
-# base CSS styles - Do not modify
-@base.min.css
-
-# fancy CSS styles - Optional
-@fancy.css
-
-# PDF specific CSS styles - Do not modify
-$css
-
-
-@mktree.js
-@mktree.css
-
-#############
-# UI stuffs, optional
-
-# compatibility.min.js, extracted from PDF.js
-# To support old browsers like IE9
-#TEST_IGNORE_BEGIN
-@compatibility.min.js
-#TEST_IGNORE_END
-
-# entry point of pdf2htmlEX.Viewer
-# You can override default configuration by passing an object to the constructor of Viewer
-# Refer to DEFAULT_CONFIG in viewer.js for possible keys
-# E.g.
-# pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({
-# 'key_handler' : false
-# });
-#TEST_IGNORE_BEGIN
-@pdf2htmlEX.js
-"""
-<script>
-try{
- pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({});
-}catch(e){}
-</script>
-"""
-#TEST_IGNORE_END
-
-
-#############
-# Do not modify
-"""
-<title></title>
-</head>
-<body>
-"""
-
-#############
-# The sidebar
-# By default this is hidden, pdf2htmlEX.js will add the 'opened' class if it is not empty
-# You can add a class 'opened' here if you want it always opened or you don't use pdf2htmlEX.js
-# e.g.
-# <div id="sidebar" class="opened">
-
-#TEST_IGNORE_BEGIN
-"""
-<div id="sidebar">
-<a href="http://bornagainproject.org"> <img src="../img/BornAgain_64x64.png" alt="BornAgain" /><br/>
-<a href="http://bornagainproject.org">➔ <b>BornAgain home</b></a><br/>
-<a href="http://apps.jcns.fz-juelich.de/src/BornAgain">➔ <b>downloads</b></a><br/>
-<a href="http://bornagainproject.org/contact">➔ <b>contact</b></a><br/>
-<br/><br/>
-<b>User Manual online</b><br/>
-<div id="outline">
-"""
-$outline
-"""
-</div>
-</div>
-"""
-#TEST_IGNORE_END
-
-#############
-# The container of PDF pages
-# check base.css for an example and requirements of its CSS styles
-"""
-<div id="page-container">
-"""
-$pages
-"""
-</div>
-"""
-
-#############
-# The loading indicator
-# shown when loading a page via ajax
-# The default appearance should be invisible
-# The 'active' class will be added when it is used
-
-#TEST_IGNORE_BEGIN
-"""
-<div class="loading-indicator">
-"""
-@pdf2htmlEX-64x64.png
-"""
-</div>
-"""
-#TEST_IGNORE_END
-
-#############
-# Do not modify
-"""
-</body>
-</html>
-"""
-
-# MANIFEST END
diff --git a/Doc/pdf2html/minus.gif b/Doc/pdf2html/minus.gif
deleted file mode 100644
index 154e45a5ee2baa0bd114ee01417a3c595e13a7b4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001
literal 87
zcmZ?wbhEHb6lM@+n8?iV|NsAnh6V-(hIjAYDgI<(WME)s&;fFRvce1uOd50gSDt>$
rpUk}_OuXTqLc+dE;T4@eYD+S|Pkc6Mr|u7}Yr0Q=o%`<0$Y2cs-bNsJ
diff --git a/Doc/pdf2html/mktree.css b/Doc/pdf2html/mktree.css
deleted file mode 100644
index f4374e33d92..00000000000
--- a/Doc/pdf2html/mktree.css
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Put this inside a @media qualifier so Netscape 4 ignores it */
-@media screen {
- /* Turn off list bullets */
- ul.mktree li { list-style: none; }
- /* Control how "spaced out" the tree is */
- ul.mktree, ul.mktree ul , ul.mktree li { margin-left:10px; padding:0px; text-indent: -20px}
- /* Provide space for our own "bullet" inside the LI */
- ul.mktree li .bullet { padding-left: 15px; }
- /* Show "bullets" in the links, depending on the class of the LI that the link's in */
- ul.mktree li.liOpen .bullet { cursor: pointer; background: url(../img/minus.gif) center left no-repeat; }
- ul.mktree li.liClosed .bullet { cursor: pointer; background: url(../img/plus.gif) center left no-repeat; }
- ul.mktree li.liBullet .bullet { cursor: default; background: url(../img/bullet.gif) center left no-repeat; }
- /* Sublists are visible or not based on class of parent LI */
- ul.mktree li.liOpen ul { display: block; }
- ul.mktree li.liClosed ul { display: none; }
-
- /* Format menu items differently depending on what level of the tree they are in */
- /* Uncomment this if you want your fonts to decrease in size the deeper they are in the tree */
-/*
- ul.mktree li ul li { font-size: 90% }
-*/
-
-}
diff --git a/Doc/pdf2html/mktree.js b/Doc/pdf2html/mktree.js
deleted file mode 100644
index 857cd64ce4e..00000000000
--- a/Doc/pdf2html/mktree.js
+++ /dev/null
@@ -1,168 +0,0 @@
-/**
- * Copyright (c)2005-2009 Matt Kruse (javascripttoolbox.com)
- *
- * Dual licensed under the MIT and GPL licenses.
- * This basically means you can use this code however you want for
- * free, but don't claim to have written it yourself!
- * Donations always accepted: http://www.JavascriptToolbox.com/donate/
- *
- * Please do not link to the .js files on javascripttoolbox.com from
- * your site. Copy the files locally to your server instead.
- *
- */
-/*
-This code is inspired by and extended from Stuart Langridge's aqlist code:
- http://www.kryogenix.org/code/browser/aqlists/
- Stuart Langridge, November 2002
- sil@kryogenix.org
- Inspired by Aaron's labels.js (http://youngpup.net/demos/labels/)
- and Dave Lindquist's menuDropDown.js (http://www.gazingus.org/dhtml/?id=109)
-*/
-
-// Automatically attach a listener to the window onload, to convert the trees
-addEvent(window,"load",convertTrees);
-
-// Utility function to add an event listener
-function addEvent(o,e,f){
- if (o.addEventListener){ o.addEventListener(e,f,false); return true; }
- else if (o.attachEvent){ return o.attachEvent("on"+e,f); }
- else { return false; }
-}
-
-// utility function to set a global variable if it is not already set
-function setDefault(name,val) {
- if (typeof(window[name])=="undefined" || window[name]==null) {
- window[name]=val;
- }
-}
-
-// Full expands a tree with a given ID
-function expandTree(treeId) {
- var ul = document.getElementById(treeId);
- if (ul == null) { return false; }
- expandCollapseList(ul,nodeOpenClass);
-}
-
-// Fully collapses a tree with a given ID
-function collapseTree(treeId) {
- var ul = document.getElementById(treeId);
- if (ul == null) { return false; }
- expandCollapseList(ul,nodeClosedClass);
-}
-
-// Expands enough nodes to expose an LI with a given ID
-function expandToItem(treeId,itemId) {
- var ul = document.getElementById(treeId);
- if (ul == null) { return false; }
- var ret = expandCollapseList(ul,nodeOpenClass,itemId);
- if (ret) {
- var o = document.getElementById(itemId);
- if (o.scrollIntoView) {
- o.scrollIntoView(false);
- }
- }
-}
-
-// Performs 3 functions:
-// a) Expand all nodes
-// b) Collapse all nodes
-// c) Expand all nodes to reach a certain ID
-function expandCollapseList(ul,cName,itemId) {
- if (!ul.childNodes || ul.childNodes.length==0) { return false; }
- // Iterate LIs
- for (var itemi=0;itemi<ul.childNodes.length;itemi++) {
- var item = ul.childNodes[itemi];
- if (itemId!=null && item.id==itemId) { return true; }
- if (item.nodeName == "LI") {
- // Iterate things in this LI
- var subLists = false;
- for (var sitemi=0;sitemi<item.childNodes.length;sitemi++) {
- var sitem = item.childNodes[sitemi];
- if (sitem.nodeName=="UL") {
- subLists = true;
- var ret = expandCollapseList(sitem,cName,itemId);
- if (itemId!=null && ret) {
- item.className=cName;
- return true;
- }
- }
- }
- if (subLists && itemId==null) {
- item.className = cName;
- }
- }
- }
-}
-
-// Search the document for UL elements with the correct CLASS name, then process them
-function convertTrees() {
- setDefault("treeClass","mktree");
- setDefault("nodeClosedClass","liClosed");
- setDefault("nodeOpenClass","liOpen");
- setDefault("nodeBulletClass","liBullet");
- setDefault("nodeLinkClass","bullet");
- setDefault("preProcessTrees",true);
- if (preProcessTrees) {
- if (!document.createElement) { return; } // Without createElement, we can't do anything
- var uls = document.getElementsByTagName("ul");
- if (uls==null) { return; }
- var uls_length = uls.length;
- for (var uli=0;uli<uls_length;uli++) {
- var ul=uls[uli];
- if (ul.nodeName=="UL" && ul.className==treeClass) {
- processList(ul);
- }
- }
- }
-}
-
-function treeNodeOnclick() {
- this.parentNode.className = (this.parentNode.className==nodeOpenClass) ? nodeClosedClass : nodeOpenClass;
- return false;
-}
-function retFalse() {
- return false;
-}
-// Process a UL tag and all its children, to convert to a tree
-function processList(ul) {
- if (!ul.childNodes || ul.childNodes.length==0) { return; }
- // Iterate LIs
- var childNodesLength = ul.childNodes.length;
- for (var itemi=0;itemi<childNodesLength;itemi++) {
- var item = ul.childNodes[itemi];
- if (item.nodeName == "LI") {
- // Iterate things in this LI
- var subLists = false;
- var itemChildNodesLength = item.childNodes.length;
- for (var sitemi=0;sitemi<itemChildNodesLength;sitemi++) {
- var sitem = item.childNodes[sitemi];
- if (sitem.nodeName=="UL") {
- subLists = true;
- processList(sitem);
- }
- }
- var s= document.createElement("SPAN");
- var t= '\u00A0'; //
- s.className = nodeLinkClass;
- if (subLists) {
- // This LI has UL's in it, so it's a +/- node
- if (item.className==null || item.className=="") {
- item.className = nodeClosedClass;
- }
- // If it's just text, make the text work as the link also
- if (item.firstChild.nodeName=="#text") {
- t = t+item.firstChild.nodeValue;
- item.removeChild(item.firstChild);
- }
- s.onclick = treeNodeOnclick;
- }
- else {
- // No sublists, so it's just a bullet node
- item.className = nodeBulletClass;
- s.onclick = retFalse;
- }
- s.appendChild(document.createTextNode(t));
- item.insertBefore(s,item.firstChild);
- }
- }
-}
diff --git a/Doc/pdf2html/pdf2htmlEX-64x64.png b/Doc/pdf2html/pdf2htmlEX-64x64.png
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diff --git a/Doc/pdf2html/pdf2htmlEX.js b/Doc/pdf2html/pdf2htmlEX.js
deleted file mode 100644
index decc612d6dc..00000000000
--- a/Doc/pdf2html/pdf2htmlEX.js
+++ /dev/null
@@ -1,970 +0,0 @@
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab filetype=javascript : */
-/**
- * @license pdf2htmlEX.js: Core UI functions for pdf2htmlEX
- * Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com> and other contributors
- * https://github.com/coolwanglu/pdf2htmlEX/blob/master/share/LICENSE
- */
-
-/*
- * Attention:
- * This files is to be optimized by closure-compiler,
- * so pay attention to the forms of property names:
- *
- * string/bracket form is safe, won't be optimized:
- * var obj={ 'a':'b' }; obj['a'] = 'b';
- * name/dot form will be optimized, the name is likely to be modified:
- * var obj={ a:'b' }; obj.a = 'b';
- *
- * Either form can be used for internal objects,
- * but must be consistent for each one respectively.
- *
- * string/bracket form must be used for external objects
- * e.g. DEFAULT_CONFIG, object stored in page-data
- * property names are part of the `protocol` in these cases.
- *
- */
-
-'use strict';
-
-var pdf2htmlEX = window['pdf2htmlEX'] = window['pdf2htmlEX'] || {};
-
-/**
- * @const
- * @struct
- */
-var CSS_CLASS_NAMES = {
- page_frame : 'pf',
- page_content_box : 'pc',
- page_data : 'pi',
- background_image : 'bi',
- link : 'l',
- input_radio : 'ir',
- __dummy__ : 'no comma'
-};
-
-/**
- * configurations of Viewer
- * @const
- * @dict
- */
-var DEFAULT_CONFIG = {
- // id of the element to put the pages in
- 'container_id' : 'page-container',
- // id of the element for sidebar (to open and close)
- 'sidebar_id' : 'sidebar',
- // id of the element for outline
- 'outline_id' : 'outline',
- // class for the loading indicator
- 'loading_indicator_cls' : 'loading-indicator',
- // How many page shall we preload that are below the last visible page
- 'preload_pages' : 3,
- // how many ms should we wait before actually rendering the pages and after a scroll event
- 'render_timeout' : 10,
- // zoom ratio step for each zoom in/out event
- 'scale_step' : 0.9,
- // register global key handler, allowing navigation by keyboard
- 'key_handler' : true,
- // register hashchange handler, navigate to the location specified by the hash
- 'hashchange_handler' : true,
- // register view history handler, allowing going back to the previous location
- 'view_history_handler' : true,
-
- '__dummy__' : 'no comma'
-};
-
-/** @const */
-var EPS = 1e-6;
-
-/************************************/
-/* utility function */
-/**
- * @param{Array.<number>} ctm
- */
-function invert(ctm) {
- var det = ctm[0] * ctm[3] - ctm[1] * ctm[2];
- return [ ctm[3] / det
- ,-ctm[1] / det
- ,-ctm[2] / det
- ,ctm[0] / det
- ,(ctm[2] * ctm[5] - ctm[3] * ctm[4]) / det
- ,(ctm[1] * ctm[4] - ctm[0] * ctm[5]) / det
- ];
-};
-/**
- * @param{Array.<number>} ctm
- * @param{Array.<number>} pos
- */
-function transform(ctm, pos) {
- return [ctm[0] * pos[0] + ctm[2] * pos[1] + ctm[4]
- ,ctm[1] * pos[0] + ctm[3] * pos[1] + ctm[5]];
-};
-
-/**
- * @param{Element} ele
- */
-function get_page_number(ele) {
- return parseInt(ele.getAttribute('data-page-no'), 16);
-};
-
-/**
- * @param{NodeList} eles
- */
-function disable_dragstart(eles) {
- for (var i = 0, l = eles.length; i < l; ++i) {
- eles[i].addEventListener('dragstart', function() {
- return false;
- }, false);
- }
-};
-
-/**
- * @param{...Object} var_args
- */
-function clone_and_extend_objs(var_args) {
- var result_obj = {};
- for (var i = 0, l = arguments.length; i < l; ++i) {
- var cur_obj = arguments[i];
- for (var k in cur_obj) {
- if (cur_obj.hasOwnProperty(k)) {
- result_obj[k] = cur_obj[k];
- }
- }
- }
- return result_obj;
-};
-
-/**
- * @constructor
- * @param{Element} page The element for the page
- */
-function Page(page) {
- if (!page) return;
-
- this.loaded = false;
- this.shown = false;
- this.page = page; // page frame element
-
- this.num = get_page_number(page);
-
- // page size
- // Need to make rescale work when page_content_box is not loaded, yet
- this.original_height = page.clientHeight;
- this.original_width = page.clientWidth;
-
- // content box
- var content_box = page.getElementsByClassName(CSS_CLASS_NAMES.page_content_box)[0];
-
- // if page is loaded
- if (content_box) {
- this.content_box = content_box;
- /*
- * scale ratios
- *
- * original_scale : the first one
- * cur_scale : currently using
- */
- this.original_scale = this.cur_scale = this.original_height / content_box.clientHeight;
- 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);
-
- this.loaded = true;
- }
-};
-Page.prototype = {
- /* hide & show are for contents, the page frame is still there */
- hide : function(){
- if (this.loaded && this.shown) {
- this.content_box.classList.remove('opened');
- this.shown = false;
- }
- },
- show : function(){
- if (this.loaded && !this.shown) {
- this.content_box.classList.add('opened');
- this.shown = true;
- }
- },
- /**
- * @param{number} ratio
- */
- rescale : function(ratio) {
- if (ratio === 0) {
- // reset scale
- this.cur_scale = this.original_scale;
- } else {
- this.cur_scale = ratio;
- }
-
- // scale the content box
- if (this.loaded) {
- var cbs = this.content_box.style;
- cbs.msTransform = cbs.webkitTransform = cbs.transform = 'scale('+this.cur_scale.toFixed(3)+')';
- }
-
- // stretch the page frame to hold the place
- {
- var ps = this.page.style;
- ps.height = (this.original_height * this.cur_scale) + 'px';
- ps.width = (this.original_width * this.cur_scale) + 'px';
- }
- },
- /*
- * return the coordinate of the top-left corner of container
- * in our coordinate system
- * assuming that p.parentNode === p.offsetParent
- */
- view_position : function () {
- var p = this.page;
- var c = p.parentNode;
- return [c.scrollLeft - p.offsetLeft - p.clientLeft
- ,c.scrollTop - p.offsetTop - p.clientTop];
- },
- height : function () {
- return this.page.clientHeight;
- },
- width : function () {
- return this.page.clientWidth;
- }
-};
-
-/**
- * @constructor
- * @param{Object=} config
- */
-function Viewer(config) {
- this.config = clone_and_extend_objs(DEFAULT_CONFIG, (arguments.length > 0 ? config : {}));
- this.pages_loading = [];
- this.init_before_loading_content();
-
- var self = this;
- document.addEventListener('DOMContentLoaded', function(){
- self.init_after_loading_content();
- }, false);
-};
-
-Viewer.prototype = {
- scale : 1,
- /*
- * index of the active page (the one with largest visible area)
- * which estimates the page currently being viewed
- */
- cur_page_idx : 0,
-
- /*
- * index of the first visible page
- * used when determining current view
- */
- first_page_idx : 0,
-
- init_before_loading_content : function() {
- /* hide all pages before loading, will reveal only visible ones later */
- this.pre_hide_pages();
- },
-
- initialize_radio_button : function() {
- var elements = document.getElementsByClassName(CSS_CLASS_NAMES.input_radio);
-
- for(var i = 0; i < elements.length; i++) {
- var r = elements[i];
-
- r.addEventListener('click', function() {
- this.classList.toggle("checked");
- });
- }
- },
-
- init_after_loading_content : function() {
- this.sidebar = document.getElementById(this.config['sidebar_id']);
- this.outline = document.getElementById(this.config['outline_id']);
- this.container = document.getElementById(this.config['container_id']);
- this.loading_indicator = document.getElementsByClassName(this.config['loading_indicator_cls'])[0];
-
-
- {
- // Open the outline if nonempty
- var empty = true;
- var nodes = this.outline.childNodes;
- for (var i = 0, l = nodes.length; i < l; ++i) {
- var cur_node = nodes[i];
- if (cur_node.nodeName.toLowerCase() === 'ul') {
- empty = false;
- break;
- }
- }
- if (!empty)
- this.sidebar.classList.add('opened');
- }
-
- this.find_pages();
- // do nothing if there's nothing
- if(this.pages.length == 0) return;
-
- // disable dragging of background images
- disable_dragstart(document.getElementsByClassName(CSS_CLASS_NAMES.background_image));
-
- if (this.config['key_handler'])
- this.register_key_handler();
-
- var self = this;
-
- if (this.config['hashchange_handler']) {
- window.addEventListener('hashchange', function(e) {
- self.navigate_to_dest(document.location.hash.substring(1));
- }, false);
- }
-
- if (this.config['view_history_handler']) {
- window.addEventListener('popstate', function(e) {
- if(e.state) self.navigate_to_dest(e.state);
- }, false);
- }
-
- // register schedule rendering
- // renew old schedules since scroll() may be called frequently
- this.container.addEventListener('scroll', function() {
- self.update_page_idx();
- self.schedule_render(true);
- }, false);
-
- // handle links
- [this.container, this.outline].forEach(function(ele) {
- ele.addEventListener('click', self.link_handler.bind(self), false);
- });
-
- this.initialize_radio_button();
- this.render();
- },
-
- /*
- * set up this.pages and this.page_map
- * pages is an array holding all the Page objects
- * page-Map maps an original page number (in PDF) to the corresponding index in page
- */
- find_pages : function() {
- var new_pages = [];
- var new_page_map = {};
- var nodes = this.container.childNodes;
- for (var i = 0, l = nodes.length; i < l; ++i) {
- var cur_node = nodes[i];
- if ((cur_node.nodeType === Node.ELEMENT_NODE)
- && cur_node.classList.contains(CSS_CLASS_NAMES.page_frame)) {
- var p = new Page(cur_node);
- new_pages.push(p);
- new_page_map[p.num] = new_pages.length - 1;
- }
- }
- this.pages = new_pages;
- this.page_map = new_page_map;
- },
-
- /**
- * @param{number} idx
- * @param{number=} pages_to_preload
- * @param{function(Page)=} callback
- *
- * TODO: remove callback -> promise ?
- */
- load_page : function(idx, pages_to_preload, callback) {
- var pages = this.pages;
- if (idx >= pages.length)
- return; // Page does not exist
-
- var cur_page = pages[idx];
- if (cur_page.loaded)
- return; // Page is loaded
-
- if (this.pages_loading[idx])
- return; // Page is already loading
-
- var cur_page_ele = cur_page.page;
- var url = cur_page_ele.getAttribute('data-page-url');
- if (url) {
- this.pages_loading[idx] = true; // set semaphore
-
- // add a copy of the loading indicator if not already present
- var new_loading_indicator = cur_page_ele.getElementsByClassName(this.config['loading_indicator_cls'])[0];
- if (typeof new_loading_indicator === 'undefined'){
- new_loading_indicator = this.loading_indicator.cloneNode(true);
- new_loading_indicator.classList.add('active');
- cur_page_ele.appendChild(new_loading_indicator);
- }
-
- // load data
- {
- var self = this;
- var _idx = idx;
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, true);
- xhr.onload = function(){
- if (xhr.status === 200 || xhr.status === 0) {
- // find the page element in the data
- var div = document.createElement('div');
- div.innerHTML = xhr.responseText;
-
- var new_page = null;
- var nodes = div.childNodes;
- for (var i = 0, l = nodes.length; i < l; ++i) {
- var cur_node = nodes[i];
- if ((cur_node.nodeType === Node.ELEMENT_NODE)
- && cur_node.classList.contains(CSS_CLASS_NAMES.page_frame)) {
- new_page = cur_node;
- break;
- }
- }
-
- // replace the old page with loaded data
- // the loading indicator on this page should also be destroyed
- var p = self.pages[_idx];
- self.container.replaceChild(new_page, p.page);
- p = new Page(new_page);
- self.pages[_idx] = p;
-
- p.hide();
- p.rescale(self.scale);
-
- // disable background image dragging
- disable_dragstart(new_page.getElementsByClassName(CSS_CLASS_NAMES.background_image));
-
- self.schedule_render(false);
-
- if (callback){ callback(p); }
- }
-
- // Reset loading token
- delete self.pages_loading[_idx];
- };
- xhr.send(null);
- }
- }
- // Concurrent prefetch of the next pages
- if (pages_to_preload === undefined)
- pages_to_preload = this.config['preload_pages'];
-
- if (--pages_to_preload > 0) {
- var self = this;
- setTimeout(function() {
- self.load_page(idx+1, pages_to_preload);
- },0);
- }
- },
-
- /*
- * Hide all pages that have no 'opened' class
- * The 'opened' class will be added to visible pages by JavaScript
- * We cannot add this in the default CSS because JavaScript may be disabled
- */
- pre_hide_pages : function() {
- /* pages might have not been loaded yet, so add a CSS rule */
- var s = '@media screen{.'+CSS_CLASS_NAMES.page_content_box+'{display:none;}}';
- var n = document.createElement('style');
- if (n.styleSheet) {
- n.styleSheet.cssText = s;
- } else {
- n.appendChild(document.createTextNode(s));
- }
- document.head.appendChild(n);
- },
-
- /*
- * show visible pages and hide invisible pages
- */
- render : function () {
- var container = this.container;
- /*
- * show the pages that are 'nearly' visible -- it's right above or below the container
- *
- * all the y values are in the all-page element's coordinate system
- */
- var container_min_y = container.scrollTop;
- var container_height = container.clientHeight;
- var container_max_y = container_min_y + container_height;
- var visible_min_y = container_min_y - container_height;
- var visible_max_y = container_max_y + container_height;
-
- var cur_page_fully_visible = false;
- var cur_page_idx = this.cur_page_idx;
- var max_visible_page_idx = cur_page_idx;
- var max_visible_ratio = 0.0;
-
- var pl = this.pages;
- for (var i = 0, l = pl.length; i < l; ++i) {
- var cur_page = pl[i];
- var cur_page_ele = cur_page.page;
- var page_min_y = cur_page_ele.offsetTop + cur_page_ele.clientTop;
- var page_height = cur_page_ele.clientHeight;
- var page_max_y = page_min_y + page_height;
- if ((page_min_y <= visible_max_y) && (page_max_y >= visible_min_y))
- {
- // cur_page is 'nearly' visible, show it or load it
- if (cur_page.loaded) {
- cur_page.show();
- } else {
- this.load_page(i);
- }
- } else {
- cur_page.hide();
- }
- }
- },
- /*
- * update cur_page_idx and first_page_idx
- * normally called upon scrolling
- */
- update_page_idx: function () {
- var pages = this.pages;
- var pages_len = pages.length;
- // there is no chance that cur_page_idx or first_page_idx is modified
- if (pages_len < 2) return;
-
- var container = this.container;
- var container_min_y = container.scrollTop;
- var container_max_y = container_min_y + container.clientHeight;
-
- // binary search for the first page
- // whose bottom border is below the top border of the container
- var first_idx = -1;
- var last_idx = pages_len;
- var rest_len = last_idx - first_idx;
- // TODO: use current first_page_idx as a hint?
- while(rest_len > 1) {
- var idx = first_idx + Math.floor(rest_len / 2);
- var cur_page_ele = pages[idx].page;
- if (cur_page_ele.offsetTop + cur_page_ele.clientTop + cur_page_ele.clientHeight >= container_min_y) {
- last_idx = idx;
- } else {
- first_idx = idx;
- }
- rest_len = last_idx - first_idx;
- }
-
- /*
- * with malformed settings it is possible that no page is visible, e.g.
- * - the container is to thin, which lies in the margin between two pages
- * - all pages are completely above or below the container
- * but we just assume that they won't happen.
- */
- this.first_page_idx = last_idx;
-
- // find the page with largest visible area
- var cur_page_idx = this.cur_page_idx;
- var max_visible_page_idx = cur_page_idx;
- var max_visible_ratio = 0.0;
-
- for(var i = last_idx; i < pages_len; ++i) {
- var cur_page_ele = pages[i].page;
- var page_min_y = cur_page_ele.offsetTop + cur_page_ele.clientTop;
- var page_height = cur_page_ele.clientHeight;
- var page_max_y = page_min_y + page_height;
- if (page_min_y > container_max_y) break;
-
- // check the visible fraction of the page
- var page_visible_ratio = ( Math.min(container_max_y, page_max_y)
- - Math.max(container_min_y, page_min_y)
- ) / page_height;
-
- // stay with the current page if it is still fully visible
- if ((i === cur_page_idx) && (Math.abs(page_visible_ratio - 1.0) <= EPS)) {
- max_visible_page_idx = cur_page_idx;
- break;
- }
-
- if (page_visible_ratio > max_visible_ratio) {
- max_visible_ratio = page_visible_ratio;
- max_visible_page_idx = i;
- }
- }
-
- this.cur_page_idx = max_visible_page_idx;
- },
-
- /**
- * @param{boolean} renew renew the existing schedule instead of using the old one
- */
- schedule_render : function(renew) {
- if (this.render_timer !== undefined) {
- if (!renew) return;
- clearTimeout(this.render_timer);
- }
-
- var self = this;
- this.render_timer = setTimeout(function () {
- /*
- * render() may trigger load_page(), which may in turn trigger another render()
- * so delete render_timer first
- */
- delete self.render_timer;
- self.render();
- }, this.config['render_timeout']);
- },
-
- /*
- * Handling key events, zooming, scrolling etc.
- */
- register_key_handler: function () {
- /*
- * When user try to zoom in/out using ctrl + +/- or mouse wheel
- * handle this and prevent the default behaviours
- *
- * Code credit to PDF.js
- */
- var self = this;
-
- // Firefox specific event, so that we can prevent browser from zooming
- window.addEventListener('DOMMouseScroll', function(e) {
- if (e.ctrlKey) {
- e.preventDefault();
- var container = self.container;
- var rect = container.getBoundingClientRect();
- var fixed_point = [e.clientX - rect['left'] - container.clientLeft
- ,e.clientY - rect['top'] - container.clientTop];
- self.rescale(Math.pow(self.config['scale_step'], e.detail), true, fixed_point);
- }
- }, false);
-
- window.addEventListener('keydown', function(e) {
- var handled = false;
- /*
- var cmd = (e.ctrlKey ? 1 : 0)
- | (e.altKey ? 2 : 0)
- | (e.shiftKey ? 4 : 0)
- | (e.metaKey ? 8 : 0)
- ;
- */
- var with_ctrl = e.ctrlKey || e.metaKey;
- var with_alt = e.altKey;
- switch (e.keyCode) {
- case 61: // FF/Mac '='
- case 107: // FF '+' and '='
- case 187: // Chrome '+'
- if (with_ctrl){
- self.rescale(1.0 / self.config['scale_step'], true);
- handled = true;
- }
- break;
- case 173: // FF/Mac '-'
- case 109: // FF '-'
- case 189: // Chrome '-'
- if (with_ctrl){
- self.rescale(self.config['scale_step'], true);
- handled = true;
- }
- break;
- case 48: // '0'
- if (with_ctrl){
- self.rescale(0, false);
- handled = true;
- }
- break;
- case 33: // Page UP:
- if (with_alt) { // alt-pageup -> scroll one page up
- self.scroll_to(self.cur_page_idx - 1);
- handled = true;
- } else if (!with_ctrl) { // pageup -> scroll one screen up
- self.container.scrollTop -= self.container.clientHeight;
- handled = true;
- }
- break;
- case 34: // Page DOWN
- if (with_alt) { // alt-pagedown -> scroll one page down
- self.scroll_to(self.cur_page_idx + 1);
- handled = true;
- } else if (!with_ctrl) { // pagedown -> scroll one screen down
- self.container.scrollTop += self.container.clientHeight;
- handled = true;
- }
- break;
- case 35: // End
- self.container.scrollTop = self.container.scrollHeight;
- handled = true;
- break;
- case 36: // Home
- self.container.scrollTop = 0;
- handled = true;
- break;
- }
- if (handled) {
- e.preventDefault();
- return;
- }
- }, false);
- },
-
- /**
- * @param{number} ratio
- * @param{boolean} is_relative
- * @param{Array.<number>=} fixed_point preserve the position (relative to the top-left corner of the viewer) after rescaling
- */
- rescale : function (ratio, is_relative, fixed_point) {
- var old_scale = this.scale;
- var new_scale = old_scale;
- // set new scale
- if (ratio === 0) {
- new_scale = 1;
- is_relative = false;
- } else if (is_relative)
- new_scale *= ratio;
- else
- new_scale = ratio;
-
- this.scale = new_scale;
-
- if (!fixed_point)
- fixed_point = [0,0];
-
- // translate fixed_point to the coordinate system of all pages
- var container = this.container;
- fixed_point[0] += container.scrollLeft;
- fixed_point[1] += container.scrollTop;
-
- // find the visible page that contains the fixed point
- // if the fixed point lies between two pages (including their borders), it's contained in the first one
- var pl = this.pages;
- var pl_len = pl.length;
- for (var i = this.first_page_idx; i < pl_len; ++i) {
- var p = pl[i].page;
- if (p.offsetTop + p.clientTop >= fixed_point[1])
- break;
- }
- var fixed_point_page_idx = i - 1;
-
- // determine the new scroll position
- // each-value consists of two parts, one inside the page, which is affected by rescaling,
- // the other is outside, (e.g. borders and margins), which is not affected
-
- // if the fixed_point is above the first page, use the first page as the reference
- if (fixed_point_page_idx < 0)
- fixed_point_page_idx = 0;
-
- var fp_p = pl[fixed_point_page_idx].page;
- var fp_p_width = fp_p.clientWidth;
- var fp_p_height = fp_p.clientHeight;
-
- var fp_x_ref = fp_p.offsetLeft + fp_p.clientLeft;
- var fp_x_inside = fixed_point[0] - fp_x_ref;
- if (fp_x_inside < 0)
- fp_x_inside = 0;
- else if (fp_x_inside > fp_p_width)
- fp_x_inside = fp_p_width;
-
- var fp_y_ref = fp_p.offsetTop + fp_p.clientTop;
- var fp_y_inside = fixed_point[1] - fp_y_ref;
- if (fp_y_inside < 0)
- fp_y_inside = 0;
- else if (fp_y_inside > fp_p_height)
- fp_y_inside = fp_p_height;
-
- // Rescale pages
- for (var i = 0; i < pl_len; ++i)
- pl[i].rescale(new_scale);
-
- // Correct container scroll to keep view aligned while zooming
- container.scrollLeft += fp_x_inside / old_scale * new_scale + fp_p.offsetLeft + fp_p.clientLeft - fp_x_inside - fp_x_ref;
- container.scrollTop += fp_y_inside / old_scale * new_scale + fp_p.offsetTop + fp_p.clientTop - fp_y_inside - fp_y_ref;
-
- // some pages' visibility may be toggled, wait for next render()
- // renew old schedules since rescale() may be called frequently
- this.schedule_render(true);
- },
-
- fit_width : function () {
- var page_idx = this.cur_page_idx;
- this.rescale(this.container.clientWidth / this.pages[page_idx].width(), true);
- this.scroll_to(page_idx);
- },
-
- fit_height : function () {
- var page_idx = this.cur_page_idx;
- this.rescale(this.container.clientHeight / this.pages[page_idx].height(), true);
- this.scroll_to(page_idx);
- },
- /**
- * @param{Node} ele
- */
- get_containing_page : function(ele) {
- /* get the page obj containing obj */
- while(ele) {
- if ((ele.nodeType === Node.ELEMENT_NODE)
- && ele.classList.contains(CSS_CLASS_NAMES.page_frame)) {
- /*
- * Get original page number and map it to index of pages
- * TODO: store the index on the dom element
- */
- var pn = get_page_number(/** @type{Element} */(ele));
- var pm = this.page_map;
- return (pn in pm) ? this.pages[pm[pn]] : null;
- }
- ele = ele.parentNode;
- }
- return null;
- },
-
- /**
- * @param{Event} e
- */
- link_handler : function (e) {
- var target = /** @type{Node} */(e.target);
- var detail_str = /** @type{string} */ (target.getAttribute('data-dest-detail'));
- if (!detail_str) return;
-
- if (this.config['view_history_handler']) {
- try {
- var cur_hash = this.get_current_view_hash();
- window.history.replaceState(cur_hash, '', '#' + cur_hash);
- window.history.pushState(detail_str, '', '#' + detail_str);
- } catch(ex) { }
- }
- this.navigate_to_dest(detail_str, this.get_containing_page(target));
- e.preventDefault();
- },
-
- /**
- * @param{string} detail_str may come from user provided hashtag, need sanitizing
- * @param{Page=} src_page page containing the source event (e.g. link)
- */
- navigate_to_dest : function(detail_str, src_page) {
- try {
- var detail = JSON.parse(detail_str);
- } catch(e) {
- return;
- }
-
- if(!(detail instanceof Array)) return;
-
- var target_page_no = detail[0];
- var page_map = this.page_map;
- if (!(target_page_no in page_map)) return;
- var target_page_idx = page_map[target_page_no];
- var target_page = this.pages[target_page_idx];
-
- for (var i = 2, l = detail.length; i < l; ++i) {
- var d = detail[i];
- if(!((d === null) || (typeof d === 'number')))
- return;
- }
-
- while(detail.length < 6)
- detail.push(null);
-
- // cur_page might be undefined, e.g. from Outline
- var cur_page = src_page || this.pages[this.cur_page_idx];
-
- var cur_pos = cur_page.view_position();
- cur_pos = transform(cur_page.ictm, [cur_pos[0], cur_page.height()-cur_pos[1]]);
-
- var zoom = this.scale;
- var pos = [0,0];
- var upside_down = true;
- var ok = false;
-
- // position specified in `detail` are in the raw coordinate system of the page (unscaled)
- var scale = this.scale;
- // TODO: fitb*
- // TODO: BBox
- switch(detail[1]) {
- case 'XYZ':
- pos = [ (detail[2] === null) ? cur_pos[0] : detail[2] * scale
- , (detail[3] === null) ? cur_pos[1] : detail[3] * scale ];
- zoom = detail[4];
- if ((zoom === null) || (zoom === 0))
- zoom = this.scale;
- ok = true;
- break;
- case 'Fit':
- case 'FitB':
- pos = [0,0];
- ok = true;
- break;
- case 'FitH':
- case 'FitBH':
- pos = [0, (detail[2] === null) ? cur_pos[1] : detail[2] * scale];
- ok = true;
- break;
- case 'FitV':
- case 'FitBV':
- pos = [(detail[2] === null) ? cur_pos[0] : detail[2] * scale, 0];
- ok = true;
- break;
- case 'FitR':
- /* locate the top-left corner of the rectangle */
- // TODO
- pos = [detail[2] * scale, detail[5] * scale];
- upside_down = false;
- ok = true;
- break;
- default:
- break;
- }
-
- if (!ok) return;
-
- this.rescale(zoom, false);
-
- var self = this;
- /**
- * page should have type Page
- * @param{Page} page
- */
- var transform_and_scroll = function(page) {
- pos = transform(page.ctm, pos);
- if (upside_down) {
- pos[1] = page.height() - pos[1];
- }
- self.scroll_to(target_page_idx, pos);
- };
-
- if (target_page.loaded) {
- transform_and_scroll(target_page);
- } else {
- // TODO: scroll_to may finish before load_page
-
- // Scroll to the exact position once loaded.
- this.load_page(target_page_idx, undefined, transform_and_scroll);
-
- // In the meantime page gets loaded, scroll approximately position for maximum responsiveness.
- this.scroll_to(target_page_idx);
- }
- },
-
- /**
- * @param{number} page_idx
- * @param{Array.<number>=} pos [x,y] where (0,0) is the top-left corner
- */
- scroll_to : function(page_idx, pos) {
- var pl = this.pages;
- if ((page_idx < 0) || (page_idx >= pl.length)) return;
- var target_page = pl[page_idx];
- var cur_target_pos = target_page.view_position();
-
- if (pos === undefined)
- pos = [0,0];
-
- var container = this.container;
- container.scrollLeft += pos[0] - cur_target_pos[0];
- container.scrollTop += pos[1] - cur_target_pos[1];
- },
-
- /**
- * generate the hash for the current view
- */
- get_current_view_hash : function() {
- var detail = [];
- var cur_page = this.pages[this.cur_page_idx];
-
- detail.push(cur_page.num);
- detail.push('XYZ');
-
- var cur_pos = cur_page.view_position();
- cur_pos = transform(cur_page.ictm, [cur_pos[0], cur_page.height()-cur_pos[1]]);
- detail.push(cur_pos[0] / this.scale);
- detail.push(cur_pos[1] / this.scale);
-
- detail.push(this.scale);
-
- return JSON.stringify(detail);
- }
-};
-
-// export pdf2htmlEX.Viewer
-pdf2htmlEX['Viewer'] = Viewer;
diff --git a/Doc/pdf2html/plus.gif b/Doc/pdf2html/plus.gif
deleted file mode 100644
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GIT binary patch
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--
GitLab