yetangitu/nextcloud-apps
1
0
Fork 0
mirror of https://github.com/Yetangitu/owncloud-apps.git synced 2025-10-02 14:49:17 +02:00
Code Issues Releases Wiki Activity

files_reader: experimental PDF support, Work In Progress

Browse source
This commit is contained in:
frankdelange 2017-03-19 17:56:52 +01:00
parent 9865f94e70
commit ed0d8ae717
27 changed files with 3649 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

55
files_reader/vendor/pdfjs/controllers/bookmarks_controller.js vendored Normal file
View file

@ -0,0 +1,55 @@
PDFJS.reader.BookmarksController = function() {
var reader = this,
book = this.book,
annotations = reader.settings.annotations;
var $bookmarks = $("#bookmarksView"),
$list = $bookmarks.find("#bookmarks"),
$bookmark = $("#bookmark");
var show = function() {
$bookmarks.addClass('open');
};
var hide = function() {
$bookmarks.removeClass('open');
};
var addBookmarkItem = function (bookmark) {
$list.append(reader.NotesController.createItem(bookmark));
};
for (var bookmark in annotations) {
if (annotations.hasOwnProperty(bookmark) && (annotations[bookmark].type === "bookmark"))
addBookmarkItem(annotations[bookmark]);
};
this.on("reader:bookmarkcreated", function (bookmark) {
addBookmarkItem(bookmark);
});
this.on("reader:bookmarkremoved", function (id) {
var $item = $("#"+id),
cfi = reader.book.getCurrentLocationCfi(),
cfi_id = reader.cfiToId(cfi);
$item.remove();
if(cfi_id === id) {
$bookmark
.removeClass("icon-turned_in")
.addClass("icon-turned_in_not");
}
});
this.on("reader:gotobookmark", function (bookmark) {
if (bookmark && bookmark.value)
book.gotoCfi(bookmark.value);
});
return {
"show" : show,
"hide" : hide
};
};

118
files_reader/vendor/pdfjs/controllers/controls_controller.js vendored Normal file
View file

@ -0,0 +1,118 @@
PDFJS.reader.ControlsController = function(book) {
var reader = this;
var $store = $("#store"),
$fullscreen = $("#fullscreen"),
$fullscreenicon = $("#fullscreenicon"),
$cancelfullscreenicon = $("#cancelfullscreenicon"),
$slider = $("#slider"),
$main = $("#main"),
$sidebar = $("#sidebar"),
$settings = $("#setting"),
$bookmark = $("#bookmark"),
$note = $("#note");
var goOnline = function() {
reader.offline = false;
// $store.attr("src", $icon.data("save"));
};
var goOffline = function() {
reader.offline = true;
// $store.attr("src", $icon.data("saved"));
};
var fullscreen = false;
$slider.on("click", function () {
if(reader.sidebarOpen) {
reader.SidebarController.hide();
//$slider.addClass("icon-menu");
//$slider.removeClass("icon-right2");
} else {
reader.SidebarController.show();
//$slider.addClass("icon-right2");
//$slider.removeClass("icon-menu");
}
});
if(typeof screenfull !== 'undefined') {
$fullscreen.on("click", function() {
screenfull.toggle($('#container')[0]);
});
if(screenfull.raw) {
document.addEventListener(screenfull.raw.fullscreenchange, function() {
fullscreen = screenfull.isFullscreen;
if(fullscreen) {
$fullscreen
.addClass("icon-fullscreen_exit")
.removeClass("icon-fullscreen");
} else {
$fullscreen
.addClass("icon-fullscreen")
.removeClass("icon-fullscreen_exit");
}
});
}
}
$settings.on("click", function() {
reader.SettingsController.show();
});
$note.on("click", function() {
reader.SidebarController.changePanelTo("Notes");
});
$bookmark.on("click", function() {
var cfi = reader.book.getCurrentLocationCfi();
if(!(reader.isBookmarked(cfi))) { //-- Add bookmark
reader.addBookmark(cfi);
$bookmark
.addClass("icon-turned_in")
.removeClass("icon-turned_in_not");
} else { //-- Remove Bookmark
reader.removeBookmark(cfi);
$bookmark
.removeClass("icon-turned_in")
.addClass("icon-turned_in_not");
}
});
/*
book.on('renderer:locationChanged', function(cfi){
var cfiFragment = "#" + cfi;
// save current position (cursor)
reader.settings.session.setCursor(cfi);
//-- Check if bookmarked
if(!(reader.isBookmarked(cfi))) { //-- Not bookmarked
$bookmark
.removeClass("icon-turned_in")
.addClass("icon-turned_in_not");
} else { //-- Bookmarked
$bookmark
.addClass("icon-turned_in")
.removeClass("icon-turned_in_not");
}
reader.currentLocationCfi = cfi;
// Update the History Location
if(reader.settings.history &&
window.location.hash != cfiFragment) {
// Add CFI fragment to the history
history.pushState({}, '', cfiFragment);
}
});
book.on('book:pageChanged', function(location){
console.log("page", location.page, location.percentage)
});
*/
return {
};
};

14
files_reader/vendor/pdfjs/controllers/meta_controller.js vendored Normal file
View file

@ -0,0 +1,14 @@
PDFJS.reader.MetaController = function(meta) {
var title = meta.bookTitle,
author = meta.creator;
var $title = $("#book-title"),
$author = $("#chapter-title"),
$dash = $("#title-seperator");
document.title = title+" – "+author;
$title.html(title);
$author.html(author);
$dash.show();
};

460
files_reader/vendor/pdfjs/controllers/notes_controller.js vendored Normal file
View file

@ -0,0 +1,460 @@
PDFJS.reader.NotesController = function() {
var book = this.book,
reader = this,
$notesView = $("#notesView"),
$notes = $("#notes"),
$text = $("#note-text"),
$anchor = $("#note-anchor"),
$next = $("#next"),
$prev = $("#prev"),
$touch_nav = $("#touch_nav"),
annotations = reader.settings.annotations,
renderer = book.renderer,
popups = [],
epubcfi = new PDFJS.EpubCFI();
var show = function() {
$notesView.addClass('open');
$text.focus();
};
var hide = function() {
$notesView.removeClass('open');
};
$text.on("keydown", function(e) {
e.stopPropagation();
});
var insertAtPoint = function(e) {
var range,
textNode,
offset,
doc = book.renderer.doc,
cfi,
annotation;
// standard
if (doc.caretPositionFromPoint) {
range = doc.caretPositionFromPoint(e.clientX, e.clientY);
textNode = range.offsetNode;
offset = range.offset;
// WebKit
} else if (doc.caretRangeFromPoint) {
range = doc.caretRangeFromPoint(e.clientX, e.clientY);
textNode = range.startContainer;
offset = range.startOffset;
}
if (textNode.nodeType !== 3) {
for (var i=0; i < textNode.childNodes.length; i++) {
if (textNode.childNodes[i].nodeType == 3) {
textNode = textNode.childNodes[i];
break;
}
}
}
// Find the end of the sentence
offset = textNode.textContent.indexOf(".", offset);
if(offset === -1){
offset = textNode.length; // Last item
} else {
offset += 1; // After the period
}
cfi = epubcfi.generateCfiFromTextNode(textNode, offset, book.renderer.currentChapter.cfiBase);
annotation = new reader.Annotation('annotation', cfi, $text.val());
// save...
reader.addAnnotation(annotation);
// show...
addAnnotationItem(annotation);
// add marker...
placeMarker(annotation);
// clear entry
$text.val('');
$anchor.removeClass("icon-location_off");
$anchor.addClass("icon-room");
$text.prop("disabled", false);
book.off("renderer:click", insertAtPoint);
};
var addAnnotationItem = function(annotation) {
$notes.append(createItem(annotation));
};
var deleteAnnotationItem = function (id) {
var marker = book.renderer.doc.getElementById("note-" + id);
var item = document.getElementById(id);
if (item)
item.remove();
if (marker) {
marker.remove();
renumberMarkers();
}
};
/* items are HTML-representations of annotations */
var createItem = function(annotation){
var item = document.createElement("li");
var text = document.createElement("div");
var date = document.createElement("div");
var edit = document.createElement("span");
var del = document.createElement("span");
var link = document.createElement("a");
var div = document.createElement("div");
var save = document.createElement("span");
var cancel = document.createElement("span");
text.textContent = annotation.body;
date.textContent = new Date(annotation.edited).toUTCString();
item.classList.add("note");
del.classList.add("item-delete", "item-control", "icon-delete");
edit.classList.add("item-edit", "item-control", "icon-rate_review");
link.classList.add("note-link", "icon-link2");
date.classList.add("item-date");
del.setAttribute("title", "delete");
edit.setAttribute("title", "edit");
link.setAttribute("title", "context");
item.setAttribute("id", annotation.id);
save.classList.add("item-save", "edit-control", "hide", "icon-check");
cancel.classList.add("item-cancel", "edit-control", "hide", "icon-close");
save.setAttribute("display", "none");
cancel.setAttribute("display", "none");
link.href = "#"+annotation.anchor;
link.onclick = function(){
book.gotoCfi(annotation.anchor);
return false;
};
del.onclick = function() {
var id = this.parentNode.parentNode.getAttribute("id");
//var marker = book.renderer.doc.getElementById("note-" + id);
// remove note from collection...
//reader.removeAnnotation(id);
// ... and remove the marker...
//if (marker) {
// marker.remove();
// renumberMarkers();
//}
// ...and finally remove the HTML representation
//this.parentNode.parentNode.remove();
//renumberMarkers();
reader.removeAnnotation(id);
};
save.onclick = function() {
var id = this.parentNode.parentNode.getAttribute("id");
var annotation = annotations[id];
var text = this.parentNode.parentNode.firstChild;
try {
annotation.body = text.textContent;
reader.updateAnnotation(annotation);
} catch (e) {
console.log("Updating annotation failed: " + e);
}
closeEditor(id);
};
cancel.onclick = function () {
var id = this.parentNode.parentNode.getAttribute("id");
var text = this.parentNode.parentNode.firstChild;
text.textContent = annotations[id].body;
closeEditor(id);
};
edit.onclick = function() {
openEditor(this.parentNode.parentNode.getAttribute("id"));
};
div.appendChild(cancel);
div.appendChild(save);
div.appendChild(del);
div.appendChild(edit);
div.appendChild(link);
item.appendChild(text);
item.appendChild(date);
item.appendChild(div);
return item;
};
var editAnnotation = function (e) {
var text = e.target;
var id = text.parentNode.getAttribute("id");
if (e.keyCode === 27) { // escape - cancel editor, discard changes
text.textContent = annotations[id].body;
closeEditor(id);
}
e.stopPropagation();
};
var openEditor = function(id) {
var item = document.getElementById(id);
var text = item.firstChild;
$(item).find(".item-control").toggleClass("hide");
$(item).find(".edit-control").toggleClass("hide");
text.setAttribute("contenteditable", "true");
text.classList.add("editable");
text.addEventListener("keydown", editAnnotation, false);
};
var closeEditor = function (id) {
var item = document.getElementById(id);
var text = item.firstChild;
$(item).find(".item-control").toggleClass("hide");
$(item).find(".edit-control").toggleClass("hide");
text.classList.remove("editable");
text.removeAttribute("contenteditable");
text.removeEventListener("keydown", editAnnotation, false);
};
var findIndex = function (id) {
// list has items
var i,
list = $notes[0].getElementsByTagName("li");
for (i = 0; i < list.length; i++) {
if (list[i].getAttribute("id") === id)
break;
}
return i+1;
};
var placeMarker = function(annotation){
var doc = book.renderer.doc,
marker = document.createElement("span"),
mark = document.createElement("a");
marker.classList.add("note-marker", "footnotesuperscript", "reader_generated");
marker.id = "note-" + annotation.id;
mark.innerHTML = findIndex(annotation.id) + "[Reader]";
marker.appendChild(mark);
epubcfi.addMarker(annotation.anchor, doc, marker);
markerEvents(marker, annotation.body);
renumberMarkers();
}
var renumberMarkers = function() {
for (var note in annotations) {
if (annotations.hasOwnProperty(note)) {
var chapter = renderer.currentChapter;
var cfi = epubcfi.parse(annotations[note].anchor);
if(cfi.spinePos === chapter.spinePos) {
try {
var marker = book.renderer.doc.getElementById("note-" + annotations[note].id);
if (marker !== undefined) {
marker.innerHTML = findIndex(annotations[note].id) + "[Reader]";
}
} catch(e) {
console.log("renumbering of markers failed", annotations[note].anchor);
}
}
}
};
};
var markerEvents = function(item, txt){
var id = item.id;
var showPop = function(){
var poppos,
iheight = renderer.height,
iwidth = renderer.width,
tip,
pop,
maxHeight = 225,
itemRect,
left,
top,
pos;
//-- create a popup with endnote inside of it
if(!popups[id]) {
popups[id] = document.createElement("div");
popups[id].setAttribute("class", "popup");
pop_content = document.createElement("div");
popups[id].appendChild(pop_content);
pop_content.innerHTML = txt;
pop_content.setAttribute("class", "pop_content");
renderer.render.document.body.appendChild(popups[id]);
//-- TODO: will these leak memory? - Fred
popups[id].addEventListener("mouseover", onPop, false);
popups[id].addEventListener("mouseout", offPop, false);
//-- Add hide on page change
renderer.on("renderer:locationChanged", hidePop, this);
renderer.on("renderer:locationChanged", offPop, this);
// chapter.book.on("renderer:chapterDestroy", hidePop, this);
}
pop = popups[id];
//-- get location of item
itemRect = item.getBoundingClientRect();
left = itemRect.left;
top = itemRect.top;
//-- show the popup
pop.classList.add("show");
//-- locations of popup
popRect = pop.getBoundingClientRect();
//-- position the popup
pop.style.left = left - popRect.width / 2 + "px";
pop.style.top = top + "px";
//-- Adjust max height
if(maxHeight > iheight / 2.5) {
maxHeight = iheight / 2.5;
pop_content.style.maxHeight = maxHeight + "px";
}
//-- switch above / below
if(popRect.height + top >= iheight - 25) {
pop.style.top = top - popRect.height + "px";
pop.classList.add("above");
}else{
pop.classList.remove("above");
}
//-- switch left
if(left - popRect.width <= 0) {
pop.style.left = left + "px";
pop.classList.add("left");
}else{
pop.classList.remove("left");
}
//-- switch right
if(left + popRect.width / 2 >= iwidth) {
//-- TEMP MOVE: 300
pop.style.left = left - 300 + "px";
popRect = pop.getBoundingClientRect();
pop.style.left = left - popRect.width + "px";
//-- switch above / below again
if(popRect.height + top >= iheight - 25) {
pop.style.top = top - popRect.height + "px";
pop.classList.add("above");
}else{
pop.classList.remove("above");
}
pop.classList.add("right");
}else{
pop.classList.remove("right");
}
}
var onPop = function(){
popups[id].classList.add("on");
}
var offPop = function(){
popups[id].classList.remove("on");
}
var hidePop = function(){
setTimeout(function(){
popups[id].classList.remove("show");
}, 100);
}
var openSidebar = function(){
reader.SidebarController.changePanelTo('Notes');
reader.SidebarController.show();
};
item.addEventListener("mouseover", showPop, false);
item.addEventListener("mouseout", hidePop, false);
item.addEventListener("click", openSidebar, false);
}
$anchor.on("click", function(e){
if ($anchor[0].classList.contains("icon-room")) {
$anchor.removeClass("icon-room");
$anchor.addClass("icon-location_off");
$text.prop("disabled", true);
// disable extra-wide navigation as it interferes with anchor placment
if ($prev.hasClass("touch_nav")) {
$prev.removeClass("touch_nav");
$next.removeClass("touch_nav");
$prev.addClass("restore_touch_nav");
}
// listen for selection
book.on("renderer:click", insertAtPoint);
} else {
$text.prop("disabled", false);
$anchor.removeClass("icon-location_off");
$anchor.addClass("icon-room");
if ($prev.hasClass("restore_touch_nav")) {
$prev.removeClass("restore_touch_nav");
$prev.addClass("touch_nav");
$next.addClass("touch_nav");
}
book.off("renderer:click", insertAtPoint);
}
});
for (var note in annotations) {
if (annotations.hasOwnProperty(note) && (annotations[note].type === "annotation"))
addAnnotationItem(annotations[note]);
};
this.on("reader:annotationcreated", function (note) {
addAnnotationItem(note);
});
this.on("reader:annotationremoved", function (id) {
deleteAnnotationItem(id);
});
// replace markers for annotations
renderer.registerHook("beforeChapterDisplay", function(callback, renderer){
var chapter = renderer.currentChapter;
for (var note in annotations) {
if (annotations.hasOwnProperty(note) && (annotations[note].type === "annotation")) {
var cfi = epubcfi.parse(annotations[note].anchor);
if(cfi.spinePos === chapter.spinePos) {
try {
placeMarker(annotations[note]);
} catch(e) {
console.log("anchoring failed", annotations[note].anchor);
}
}
}
};
callback();
}, true);
return {
"show" : show,
"hide" : hide,
"createItem": createItem
};
};

178
files_reader/vendor/pdfjs/controllers/reader_controller.js vendored Normal file
View file

@ -0,0 +1,178 @@
PDFJS.reader.ReaderController = function(book) {
var $main = $("#main"),
$divider = $("#divider"),
$loader = $("#loader"),
$next = $("#next"),
$prev = $("#prev"),
$sidebarReflow = $('#sidebarReflow'),
$metainfo = $("#metainfo"),
$use_custom_colors = $("#use_custom_colors"),
$container = $("#container"),
$fullscreen = $("#fullscreen"),
$bookmark = $("#bookmark"),
$note = $("#note");
var reader = this,
book = this.book,
settings = reader.settings;
var slideIn = function() {
if (reader.viewerResized) {
var currentPosition = book.getCurrentLocationCfi();
reader.viewerResized = false;
$main.removeClass('single');
$main.one("transitionend", function(){
book.gotoCfi(currentPosition);
});
}
};
var slideOut = function() {
var currentPosition = book.getCurrentLocationCfi();
reader.viewerResized = true;
$main.addClass('single');
$main.one("transitionend", function(){
book.gotoCfi(currentPosition);
});
};
var showLoader = function() {
$loader.show();
hideDivider();
};
var hideLoader = function() {
$loader.hide();
//-- If the book is using spreads, show the divider
// if(book.settings.spreads) {
// showDivider();
// }
};
var showDivider = function() {
$divider.addClass("show");
};
var hideDivider = function() {
$divider.removeClass("show");
};
var keylock = false;
var showActive = function (obj) {
keylock = true;
obj.addClass("active");
setTimeout(function () {
keylock = false;
obj.removeClass("active");
}, 100);
};
var keyCommands = function(e) {
var page_no = false;
switch (settings.keyboard[e.keyCode]) {
case 'previous':
$prev.click();
break;
case 'next':
$next.click();
break;
case 'first':
page_no = 1;
break;
case 'last':
// TODO
break;
case 'annotate':
$note.click();
break;
case 'bookmark':
$bookmark.click();
break;
case 'reflow':
$sidebarReflow.click();
break;
case 'toggleSidebar':
reader.SidebarController.toggle();
break;
case 'closeSidebar':
reader.SidebarController.hide();
break;
case 'toggleFullscreen':
$fullscreen.click();
break;
case 'toggleNight':
$metainfo.click();
break;
case 'toggleDay':
$use_custom_colors.click();
break;
default:
console.log("unsupported keyCode: " + e.keyCode);
}
if (page_no) {
// TODO
}
}
document.addEventListener('keydown', keyCommands, false);
$next.on("click", function(e){
//if(book.metadata.direction === "rtl") {
// reader.prevPage();
//} else {
reader.nextPage();
//}
showActive($next);
e.preventDefault();
});
$prev.on("click", function(e){
//if(book.metadata.direction === "rtl") {
// reader.nextPage();
//} else {
reader.prevPage();
//}
showActive($prev);
e.preventDefault();
});
/*
book.on("renderer:spreads", function(bool){
if(bool) {
showDivider();
} else {
hideDivider();
}
});
*/
// book.on("book:atStart", function(){
// $prev.addClass("disabled");
// });
//
// book.on("book:atEnd", function(){
// $next.addClass("disabled");
// });
return {
"slideOut" : slideOut,
"slideIn" : slideIn,
"showLoader" : showLoader,
"hideLoader" : hideLoader,
"showDivider" : showDivider,
"hideDivider" : hideDivider,
"keyCommands" : keyCommands
};
};

155
files_reader/vendor/pdfjs/controllers/search_controller.js vendored Normal file
View file

@ -0,0 +1,155 @@
PDFJS.reader.SearchController = function () {
var reader = this,
book = this.book,
query = "";
var $searchBox = $("#searchBox"),
$clearBtn = $("#searchBox").next(),
$clear_search = $("#clear_search"),
$searchResults = $("#searchResults"),
$searchView = $("#searchView"),
$body = $("#viewer iframe").contents().find('body'),
$sidebar = $("#sidebar");
var onShow = function() {
$searchView.addClass("open");
$searchBox.focus();
};
var onHide = function() {
unhighlight();
$searchView.removeClass("open");
};
var search = function(q) {
if (q === undefined) {
q = $searchBox.val();
}
if (q == '') {
clear();
return;
}
reader.SidebarController.changePanelTo("Search");
$searchResults.empty();
$searchResults.append("<li><p>Searching...</p></li>");
reader.SearchController.query = q;
runQuery(q, $searchResults[0]);
};
$searchBox.on("keydown", function(e) {
// Show the clear button if text input value is not empty
$clearBtn.css("visibility", (this.value.length) ? "visible" : "hidden");
// run search when Enter is pressed
if (e.keyCode === 13) {
search();
}
e.stopPropagation();
});
$clearBtn.on("click", function() {
$(this).css("visibility", "hidden");
$searchBox.val("");
});
$clear_search.on("click", function () {
unhighlight();
$searchResults.empty();
});
var clear = function () {
unhighlight();
$searchResults.empty();
if (reader.SidebarController.getActivePanel() == "Search") {
reader.SidebarController.changePanelTo("Toc");
}
};
var highlightQuery = function(e) {
$("#viewer iframe").contents().find('body').highlight(reader.SearchController.query, { element: 'span' });
};
var unhighlight = function(e) {
$body = $("#viewer iframe").contents().find('body');
$body.unhighlight();
book.off("renderer:chapterDisplayed", highlightQuery);
};
// perform search and build result list
var runQuery = function(query, element) {
return new Promise(function(resolve, reject) {
var results = [];
for (var i = 0; i < book.spine.length; i++) {
var spineItem = book.spine[i];
results.push(new Promise(function(resolve, reject) {
new Promise(function(resolve, reject) {
resolve(new PDFJS.Chapter(spineItem, book.store, book.credentials));
}).then(function(chapter) {
return new Promise(function(resolve, reject) {
chapter.load().then(function() {
resolve(chapter);
}).catch(reject);
});
}).then(function(chapter) {
return Promise.resolve(chapter.find(query));
}).then(function(result) {
resolve(result);
});
}));
}
Promise.all(results).then(function(results) {
return new Promise(function(resolve, reject) {
resolve(results);
var mergedResults = [].concat.apply([], results);
element.innerHTML = "";
for (var i = 0; i < mergedResults.length; i++) {
try {
var listitem = document.createElement("li");
var link = document.createElement("a");
listitem.classList.add("list_item");
listitem.id = "search-"+i;
link.href=mergedResults[i].cfi;
link.textContent = mergedResults[i].excerpt;
link.classList.add("toc_link");
link.addEventListener("click", function(e) {
e.preventDefault();
book.gotoCfi(this.getAttribute("href"));
$searchResults.find(".list_item")
.removeClass("currentChapter");
$(this).parent("li").addClass("currentChapter");
$(this).data('query', query);
book.on("renderer:chapterDisplayed", highlightQuery);
});
listitem.appendChild(link);
element.appendChild(listitem);
} catch (e) {
console.warn(e);
}
}
});
});
});
};
return {
"show" : onShow,
"hide" : onHide,
"search": search,
"query" : query,
"clear" : clear,
"unhighlight" : unhighlight
};
};

107
files_reader/vendor/pdfjs/controllers/settings_controller.js vendored Normal file
View file

@ -0,0 +1,107 @@
PDFJS.reader.SettingsController = function() {
var reader = this,
book = this.book,
settings = reader.settings;
var $settings = $("#settingsView"),
$viewer = $("#viewer"),
$overlay = $(".overlay"),
$next = $("#next"),
$prev = $("#prev"),
$close = $("#close"),
$sidebarReflow = $('#sidebarReflow'),
$touch_nav = $("#touch_nav"),
$page_turn_arrows = $("#page_turn_arrows"),
$prev_arrow = $("#prev :first-child"),
$next_arrow = $("#next :first-child");
var show = function() {
$settings.addClass('open');
};
var hide = function() {
$settings.removeClass('open');
};
if (settings.sidebarReflow) {
$sidebarReflow.prop('checked', true);
} else {
$sidebarReflow.prop('checked', false);
}
$sidebarReflow.off('click').on('click', function() {
settings.sidebarReflow = !settings.sidebarReflow;
if (settings.sidebarReflow && reader.sidebarOpen) reader.ReaderController.slideOut();
if (!settings.sidebarReflow && !reader.sidebarOpen) reader.ReaderController.slideIn();
settings.session.setDefault("sidebarReflow", settings.sidebarReflow);
});
$settings.find(".closer").on("click", function() {
hide();
});
$overlay.on("click", function() {
hide();
});
// only enable close button when launched in an iframe default
if (parent !== window) {
$close.show();
$close.on("click", function () {
reader.book.destroy();
parent.OCA.Files_Reader.Plugin.hide();
});
}
// default for extra wide navigation controls;
// devices with touch navigation: on
// devices without touch navigation: off
$touch_nav.prop('checked', !('ontouchstart' in document.documentElement));
if (!($touch_nav.prop('checked'))) {
$next.addClass("touch_nav");
$prev.addClass("touch_nav");
}
// extra wide nagivation controls
$touch_nav.off('change').on('change', function() {
if ($(this).prop('checked')) {
$prev.removeClass("touch_nav");
$next.removeClass("touch_nav");
} else {
$prev.addClass("touch_nav");
$next.addClass("touch_nav");
}
});
// page turn arrows default
if (settings.pageArrows) {
$page_turn_arrows.prop('checked', true);
$prev_arrow.removeClass("translucent");
$next_arrow.removeClass("translucent");
} else {
$page_turn_arrows.prop('checked', false);
$prev_arrow.addClass("translucent");
$next_arrow.addClass("translucent");
}
// page turn arrows
$page_turn_arrows.off('change').on('change', function() {
if ($(this).prop('checked')) {
settings.pageArrows = true;
$prev_arrow.removeClass("translucent");
$next_arrow.removeClass("translucent");
} else {
settings.pageArrows = false;
$prev_arrow.addClass("translucent");
$next_arrow.addClass("translucent");
}
settings.session.setDefault("pageArrows", settings.pageArrows);
});
return {
"show" : show,
"hide" : hide
};
};

72
files_reader/vendor/pdfjs/controllers/sidebar_controller.js vendored Normal file
View file

@ -0,0 +1,72 @@
PDFJS.reader.SidebarController = function(book) {
var reader = this,
settings = reader.settings;
var $sidebar = $("#sidebar"),
$panels = $("#panels"),
$views = $("#views"),
$close = $("#hide-Sidebar");
$slider = $("#slider");
var activePanel = "Toc";
var changePanelTo = function(viewName) {
var controllerName = viewName + "Controller";
if (!(activePanel == viewName || typeof reader[controllerName] === 'undefined' )) {
reader[activePanel+ "Controller"].hide();
reader[controllerName].show();
activePanel = viewName;
//$panels.find('.open').removeClass("open");
$sidebar.find('.open').removeClass("open");
$panels.find("#show-" + viewName ).addClass("open");
$views.find("#" + viewName.toLowerCase() + "View").addClass("open");
}
show();
};
var getActivePanel = function() {
return activePanel;
};
var show = function() {
reader.sidebarOpen = true;
if (settings.sidebarReflow) reader.ReaderController.slideOut();
$slider.hide();
$sidebar.addClass("open");
}
var hide = function() {
reader.sidebarOpen = false;
$slider.show();
reader.ReaderController.slideIn();
$sidebar.removeClass("open");
};
var toggle = function () {
(reader.sidebarOpen) ? hide() : show();
};
$close.on("click", function () {
reader.SidebarController.hide();
// $slider.addClass("icon-menu");
// $slider.removeClass("icon-right");
});
$panels.find(".show_view").on("click", function(e) {
var view = $(this).data("view");
changePanelTo(view);
e.preventDefault();
});
return {
'show' : show,
'hide' : hide,
'toggle' : toggle,
'getActivePanel' : getActivePanel,
'changePanelTo' : changePanelTo
};
};

230
files_reader/vendor/pdfjs/controllers/styles_controller.js vendored Normal file
View file

@ -0,0 +1,230 @@
PDFJS.reader.StylesController = function (renderer) {
var reader = this,
book = this.book,
settings = reader.settings,
customStyles = reader.settings.customStyles,
activeStyles = reader.settings.activeStyles,
$viewer = $("#viewer"),
$day_example = $('#day_example'),
$night_example = $('#night_example'),
$font_example = $('#font_example'),
$page_width = $("#page_width"),
$day_background = $('#day_background'),
$day_color = $('#day_color'),
$night_background = $('#night_background'),
$night_color = $('#night_color'),
$use_custom_colors = $('#use_custom_colors'),
$nightshift = $('.nightshift'),
$custom_font_family = $('#custom_font_family'),
$font_family = $('#font_family'),
$custom_font_size = $('#custom_font_size'),
$font_size = $("#font_size"),
$custom_font_weight = $('#custom_font_weight'),
$font_weight = $("#font_weight"),
$maximize_page = $('#maximize_page');
// register hook to refresh styles on chapter change
renderer.registerHook("beforeChapterDisplay", this.refreshStyles.bind(this), true);
this.addStyle("dayMode", "*", {
color: $day_color.val(),
background: $day_background.val()
});
this.addStyle("nightMode", "*", {
color: $night_color.val(),
background: $night_background.val()
});
this.addStyle("fontFamily", "*", {
"font-family": $font_family.val()
});
this.addStyle("fontSize", "*", {
"font-size": $font_size.val() + '%'
});
this.addStyle("fontWeight", "*", {
"font-weight": $font_weight.val()
});
this.addStyle("pageWidth", "#viewer", {
"max-width": $page_width.val() + 'em'
});
this.addStyle("maximizePage", "#viewer", {
"margin": "auto",
"width": "100%",
"height": "95%",
"top": "5%"
});
this.addStyle("appleBugs", "document, html, body, p, span, div", {
"cursor": "pointer"
});
$day_example.css({
'background': customStyles.dayMode.rules.background,
'color': customStyles.dayMode.rules.color
});
$night_example.css({
'background': customStyles.nightMode.rules.background,
'color': customStyles.nightMode.rules.color
});
$font_example.css({
'font-size': customStyles.fontSize.rules["font-size"],
'font-family': customStyles.fontFamily.rules["font-family"],
'font-weight': customStyles.fontWeight.rules["font-weight"]
});
$font_family.val(customStyles.fontFamily.rules["font-family"]);
$font_size.val(parseInt(customStyles.fontSize.rules["font-size"]));
$font_weight.val(customStyles.fontWeight.rules["font-weight"]);
$page_width.val(parseInt(0 + parseInt(customStyles.pageWidth.rules["max-width"])));
// fix click-bug in apple products
if (navigator.userAgent.match(/(iPad|iPhone|iPod)/g))
activeStyles['appleBugs'] = true;
for (var style in activeStyles) {
if (!activeStyles.hasOwnProperty(style)) continue;
switch (style) {
case "dayMode":
$use_custom_colors.prop("checked", true);
break;
case "fontFamily":
$custom_font_family.prop("checked", true);
$font_family.prop('disabled',false);
break;
case "fontSize":
$custom_font_size.prop("checked", true);
$font_size.prop('disabled',false);
break;
case "maximizePage":
$maximize_page.prop("checked", true);
break;
case "appleBugs":
console.log("Apple mobile bugs detected, applying workarounds...");
break;
}
reader.enableStyle(customStyles[style]);
}
$day_background.off('change').on('change', function() {
customStyles.dayMode.rules.background = $day_background.val();
$day_example.css('background', customStyles.dayMode.rules.background);
reader.updateStyle(customStyles.dayMode);
});
$day_color.off('change').on('change', function() {
customStyles.dayMode.rules.color = $day_color.val();
$day_example.css('color', customStyles.dayMode.rules.color);
reader.updateStyle(customStyles.dayMode);
});
$night_background.off('change').on('change', function() {
customStyles.nightMode.rules.background = $night_background.val();
$night_example.css('background', customStyles.nightMode.rules.background);
reader.updateStyle(customStyles.nightMode);
});
$night_color.off('change').on('change', function() {
customStyles.nightMode.rules.color = $night_color.val();
$night_example.css('color', customStyles.nightMode.rules.color);
reader.updateStyle(customStyles.nightMode);
});
$use_custom_colors.off('change').on('change', function () {
if ($(this).prop('checked')) {
reader.enableStyle(customStyles.dayMode);
} else {
reader.disableStyle(customStyles.dayMode);
}
});
$nightshift.off('click').on('click', function () {
if (settings.nightMode) {
reader.disableStyle(customStyles.nightMode);
settings.nightMode = false;
} else {
reader.enableStyle(customStyles.nightMode);
settings.nightMode = true;
}
});
$page_width.off('change').on("change", function () {
customStyles.pageWidth.rules["page-width"] = $(this).val() + "em";
reader.updateStyle(customStyles.pageWidth);
$viewer.css("max-width", customStyles.pageWidth.rules["page-width"]);
});
$custom_font_family.off('click').on('click', function() {
if ($(this).prop('checked')) {
$font_family.prop('disabled',false);
reader.enableStyle(customStyles.fontFamily);
} else {
$font_family.prop('disabled',true);
reader.disableStyle(customStyles.fontFamily);
}
});
$custom_font_size.off('click').on('click', function() {
if ($(this).prop('checked')) {
$font_size.prop('disabled',false);
reader.enableStyle(customStyles.fontSize);
} else {
$font_size.prop('disabled',true);
reader.disableStyle(customStyles.fontSize);
}
});
$custom_font_weight.off('click').on('click', function() {
if ($(this).prop('checked')) {
$font_weight.prop('disabled',false);
reader.enableStyle(customStyles.fontWeight);
} else {
$font_weight.prop('disabled',true);
reader.disableStyle(customStyles.fontWeight);
}
});
$maximize_page.off('click').on('click', function() {
if ($(this).prop('checked')) {
reader.enableStyle(customStyles.maximizePage);
} else {
reader.disableStyle(customStyles.maximizePage);
}
});
$font_size.off('change').on('change', function() {
$font_example.css('font-size', $(this).val() + '%');
customStyles.fontSize.rules["font-size"] = $(this).val() + '%';
reader.updateStyle(customStyles.fontSize);
});
$font_weight.off('change').on('change', function() {
customStyles.fontWeight.rules["font-weight"] = $(this).val();
$font_example.css('font-weight', $(this).val());
reader.updateStyle(customStyles.fontWeight);
});
$font_family.off('change').on('change', function() {
customStyles.fontFamily.rules["font-family"] = $(this).val();
$font_example.css('font-family', $(this).val());
reader.updateStyle(customStyles.fontFamily);
});
$page_width.off('change').on("change", function () {
customStyles.pageWidth.rules["page-width"] = $(this).val() + "em";
reader.updateStyle(customStyles.pageWidth);
$viewer.css("max-width", customStyles.pageWidth.rules["page-width"]);
});
return {
};
};

115
files_reader/vendor/pdfjs/controllers/toc_controller.js vendored Normal file
View file

@ -0,0 +1,115 @@
PDFJS.reader.TocController = function(toc) {
var book = this.book;
var $list = $("#tocView"),
docfrag = document.createDocumentFragment();
var currentChapter = false;
var generateTocItems = function(toc, level) {
var container = document.createElement("ul");
if(!level) level = 1;
toc.forEach(function(chapter) {
var listitem = document.createElement("li"),
link = document.createElement("a");
toggle = document.createElement("a");
var subitems;
listitem.id = "toc-"+chapter.id;
listitem.classList.add('list_item');
link.textContent = chapter.label;
link.href = chapter.href;
link.classList.add('toc_link');
listitem.appendChild(link);
if(chapter.subitems.length > 0) {
level++;
subitems = generateTocItems(chapter.subitems, level);
toggle.classList.add('toc_toggle');
listitem.insertBefore(toggle, link);
listitem.appendChild(subitems);
}
container.appendChild(listitem);
});
return container;
};
var onShow = function() {
$list.addClass('open');
};
var onHide = function() {
$list.removeClass('open');
};
var chapterChange = function(e) {
var id = e.id,
$item = $list.find("#toc-"+id),
$current = $list.find(".currentChapter"),
$open = $list.find('.openChapter');
if($item.length){
if($item != $current && $item.has(currentChapter).length > 0) {
$current.removeClass("currentChapter");
}
$item.addClass("currentChapter");
// $open.removeClass("openChapter");
$item.parents('li').addClass("openChapter");
}
};
book.on('renderer:chapterDisplayed', chapterChange);
var tocitems = generateTocItems(toc);
docfrag.appendChild(tocitems);
$list.append(docfrag);
$list.find(".toc_link").on("click", function(event){
var url = this.getAttribute('href');
event.preventDefault();
//-- Provide the Book with the url to show
// The Url must be found in the books manifest
book.goto(url);
$list.find(".currentChapter")
.addClass("openChapter")
.removeClass("currentChapter");
$(this).parent('li').addClass("currentChapter");
});
$list.find(".toc_toggle").on("click", function(event){
var $el = $(this).parent('li'),
open = $el.hasClass("openChapter");
event.preventDefault();
if(open){
$el.removeClass("openChapter");
} else {
$el.addClass("openChapter");
}
});
return {
"show" : onShow,
"hide" : onHide
};
};