- Migrated from https://github.com/Yetangitu/owncloud-apps
- substantial bit rot accrued in 4 years of non-maintenance which made Reader unusable - Reader now works reliably on public pages - or at least it _Works For Me™_ - Refactored a substantial part of the code to comply to the "current" (ha ha) Nextcloud API - Dropped Owncloud compatibility for lack of a testing installation - Dropped IE (<11) support - Dropped compatibility with older (<20) Nextcloud versions - Dropped app-specific ajax code, now handled by SettingsController - Updated dependencies where applicable
This commit is contained in:
parent
16afbe45fe
commit
b190e180ef
137 changed files with 30984 additions and 2 deletions
427
vendor/pdfjs/controllers/notes_controller.js
vendored
Normal file
427
vendor/pdfjs/controllers/notes_controller.js
vendored
Normal file
|
|
@ -0,0 +1,427 @@
|
|||
PDFJS.reader.NotesController = function(book) {
|
||||
|
||||
var book = this.book,
|
||||
reader = this,
|
||||
eventBus = this.eventBus,
|
||||
$notesView = $("#notesView"),
|
||||
$notes = $("#notes"),
|
||||
$text = $("#note-text"),
|
||||
$anchor = $("#note-anchor"),
|
||||
$next = $("#next"),
|
||||
$prev = $("#prev"),
|
||||
$touch_nav = $("#touch_nav"),
|
||||
$viewer = $("#viewer"),
|
||||
annotations = reader.settings.annotations,
|
||||
renderer = book.renderer,
|
||||
popups = [];
|
||||
|
||||
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 = document,
|
||||
loc,
|
||||
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;
|
||||
}
|
||||
|
||||
console.log("textNode", textNode, "offset", offset);
|
||||
console.log(e);
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
loc = "";
|
||||
|
||||
annotation = new reader.Annotation('annotation', loc, $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));
|
||||
//reader.settings.session.setBookmark(annotation.id, annotation.anchor, annotation.type, annotation);
|
||||
};
|
||||
|
||||
var removeAnnotation = function (id) {
|
||||
|
||||
if (annotations[id] !== undefined) {
|
||||
if (annotations[id].type == "bookmark")
|
||||
eventBus.dispatch("bookmarkremoved", {
|
||||
source: this,
|
||||
id: id
|
||||
});
|
||||
deleteAnnotationItem(id);
|
||||
delete annotations[id];
|
||||
reader.settings.session.deleteBookmark(id);
|
||||
}
|
||||
};
|
||||
|
||||
var deleteAnnotationItem = function (id) {
|
||||
var item = document.getElementById(id);
|
||||
|
||||
if (item)
|
||||
item.remove();
|
||||
};
|
||||
|
||||
/* 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");
|
||||
//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.textContent = "Page " + annotation.anchor;
|
||||
|
||||
link.onclick = function(){
|
||||
reader.queuePage(annotation.anchor);
|
||||
return false;
|
||||
};
|
||||
|
||||
|
||||
if (!annotation.readonly) {
|
||||
del.onclick = function() {
|
||||
var id = this.parentNode.parentNode.getAttribute("id");
|
||||
deleteAnnotationItem(id);
|
||||
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);
|
||||
if (!annotation.readonly)
|
||||
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 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
|
||||
$viewer.on("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");
|
||||
}
|
||||
|
||||
$viewer.off("click", insertAtPoint);
|
||||
}
|
||||
});
|
||||
|
||||
for (var note in annotations) {
|
||||
if (annotations.hasOwnProperty(note) && (annotations[note].type === "annotation"))
|
||||
addAnnotationItem(annotations[note]);
|
||||
};
|
||||
|
||||
return {
|
||||
"show" : show,
|
||||
"hide" : hide,
|
||||
"createItem": createItem,
|
||||
"addItem" : addAnnotationItem,
|
||||
"removeAnnotation" : removeAnnotation
|
||||
};
|
||||
};
|
||||
Loading…
Add table
Add a link
Reference in a new issue