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avannot.js
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avannot.js
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/// avannot.js by KANZAKI, Masahide. ver 2.7, 2018-06-26. MIT license.
"use strict";
var Mia, Mpj, Manno, Muib, Miiif, Mut, Mwa, at;
var Mav = {
avelt: null,
useOsdvOverlay: true,
state: {lastsec: 0, selstart: 0, selend: 0, initpos: 0, current_pos: 0, tfrag: false, keeper: 0, dim_done: false, cvdim: true, audiothubm: false, volume_done: false},
opts: {minw: "600px", autostart: false, autopos: false, volume: 0.35, ctrls: false},
vinfo: {dim: {x: null, y: null}, url: "", filler: null, bgtile: false},
cvurl: null,
cinfo: {},
type: null,
char_timer: "",
touchplay: null,
muris: [],
melts: {},
multicv: false,
subcid: 1,
init: function(url, type, tile_len){
this.type = type;
Manno.use_avanno = true;
this.muris = Object.keys(Miiif.medias);
if(Miiif.use){
this.cvurl = Miiif.cvs.ullist[Mia.opts.iniOsdPos];
this.cinfo = Mia.cinfo[this.cvurl];
this.vinfo.bgtile =
Miiif.cvs.ullist.length > 1 ? true :
(Miiif.cvs.full_imgs ? true : false) ;
}else if(tile_len) this.vinfo.bgtile = true;
if((type === "simple") ||
Miiif.max_cvmedia > 1 ||
(Miiif.cvs.ullist.length > 1 && !Mia.jsource.structures)
){
this.init_ccm(type);
}else{
this.opts.ctrls = true;
switch(type){
case "youtube":
Mytb.init(url); break;
case "audio":
case "sound":
Mau.init(url); break;
case "video":
default:
Mvd.init(url);
}
}
this.set_region_info();
},
init_ccm: function(type){
if(Miiif.cvs.ullist.length > 1) this.multicv = true;
this.setup_osdcnvs();
this.vinfo.dim = {x: Mia.elt.osdv.clientWidth, y: Mia.elt.osdv.clientHeight};
if(!this.vinfo.bgtile) this.set_filler();
this.map_handlers(type);
this.set_annotroious_handlers();
Mav.clock.use = true;
Mav.clock.setup();
if(this.multicv) this.setup_cvindex();
},
start_pos: function(vurl){
this.vinfo.url = vurl.replace(/#[^#]+$/, "");
var keyuri = Mav.key_uri(),
ci = Mia.cinfo[keyuri];
if(Mia.opts.v.t){
if(Mia.opts.v.t === "auto"){
this.opts.autopos = true;
}else{
var trange = Mia.opts.v.t.split(',');
this.state.initpos = Math.floor(trange[0]);
if(trange[1]) Mav.state.endpos = Math.floor(trange[1]);
this.state.tfrag = Mia.opts.v.t;
}
}else if(ci && ci.duration){
if(ci.mf && ci.mf[this.vinfo.url][0].body_t) this.state.initpos = ci.mf[this.vinfo.url][0].body_t[0];
if(ci.timeMode && ci.timeMode === "trim"){
this.state.tfrag = "0," + ci.duration;
}
}
},
setup_cvindex: function(){
if(!Mia.elt.tindex) Mia.tindex.prepare(Mia.osdv, true);
Miiif.cvs.ullist.forEach(function(u, i){
if(!Mia.cinfo[u].label) Mia.cinfo[u].label = "Canvas " + Number(i+1);
});
Mia.tindex.setup({});
Mia.tindex.set_current_li(0);
},
set_media_handlers: function(){
this.avelt.addEventListener("load", function(ev) {
console.log("loaded");
Muib.appb.set_msg("done load media");
}, false);
this.avelt.addEventListener("canplay", function(ev) {
if(!Mav.state.dim_done){
Mav.avelt.volume = Mav.opts.volume;
Mav.state.volume_done = true;
}
Mav.dimension_and_annot(ev.target);
Mav.annot.set_rewind(Mav.sec_now(), true);
if(Mav.opts.autostart) Mav.avelt.play();
}, false);
this.avelt.addEventListener("timeupdate", function(ev) {
var now;
if((now = Mav.sec_now()) > Mav.state.lastsec){
Mav.annot.check(now, Mav.state.lastsec);
Mav.state.lastsec = now;
}else if(now < Mav.state.lastsec){
Mav.annot.set_rewind(now, false);
}
}, false);
this.avelt.addEventListener("pause", function(ev) {
if(Mav.touchplay) Mav.touchplay.textContent = "play";
Mav.clock.playing = false;
}, false);
this.avelt.addEventListener("play", function(ev) {
if(Mav.touchplay) Mav.touchplay.textContent = "pause";
Mav.set_current_li();
Mav.clock.playing = true;
}, false);
this.avelt.addEventListener("ended", function(ev) {
Mav.check_autoturn();
}, false);
this.avelt.addEventListener("error", function(ev) {
Muib.appb.set_status("auto");
console.log(ev);
Muib.appb.set_msg("media load error");
if(Mav.type === "audio") Mia.elt.msg.style.fontSize = "100%";
}, false);
},
set_annotroious_handlers: function() {
Mwa.antrs.addHandler("onSelectionStarted", function(ev){
Mav.state.selstart = Mav.sec_now();
});
Mwa.antrs.addHandler("onSelectionCompleted", function(ev){
Mav.state.selend = Mav.sec_now();
Mav.pause();
});
Mwa.antrs.addHandler("onSelectionCanceled", function(e){
Mav.resume();
});
this.setup_annobox();
},
setup_annobox: function(){
var antboxpfx = ".noregion " + Mia.opts.antparam.boxpfx;
var boxsel = [];
["outer", "inner"].forEach(function(io){boxsel.push(antboxpfx+io); });
Mia.opts.set_style(boxsel.join(",") + "{border-color:#" + Mau.opts.bghex + " !important}", false);
Mwa.antrs.addHandler("onMouseOverAnnotation", function(an){
if(Mav.annot.showing[an.id] && Mav.annot.showing[an.id] === "clone") Mav.annot.clone[an.id].style.opacity = 0;
});
Mia.opts.set_style("border_color:yellow;", true);
},
map_handlers: function(type){
Manno.set_changed = function(delta, an){Mav.annot.set_changed(delta, an);};
Manno.get_annotation = function(){return Mav.annot.get(type);};
Mia.key_uri = function(){return Mav.key_uri();};
Manno.set_new = function(an){Mav.annot.set_new(an);};
},
check_autoturn: function(){
if(Miiif.vhint === "auto-advance"){
Mav.turn_page(Mav.key_uri(), 1);
return true;
}else{
return false;
}
},
setup_page_media: function(url, stepfade, from_subcanvas){
var cinfo = Mia.cinfo[url];
if(!cinfo) return;
if(cinfo.mf) for(var murl in cinfo.mf){
cinfo.mf[murl].forEach(function(mfobj){
var id = Mav.annot.gen_id(murl, mfobj),
minfo = Mav.annot.all_medias[id];
if(!Mav.melts[id]){
if(!Mav.clock.use && Mav.type){
Mav.melts[id] = true;
}else{
this.gen_elt(id, murl, mfobj, false, from_subcanvas ? url : null);
if(mfobj.type === "ThreeD") return;
else if((!mfobj.t || mfobj.t[0] === 0) && mfobj.class !== "highlight") Mav.melts[id].style.display = "block";
}
}
if(mfobj.type !== "Canvas" && minfo.rect){
if(!minfo.is_overlay) Mia.osdv.viewer.addOverlay(Mav.melts[id], minfo.rect);
}else if(typeof(Mav.melts[id]) === "object"){
if(!Mav.melts[id].parentNode) Mia.osdv.insert_element(Mav.melts[id]);
}
}, this);
}
var numcv = Miiif.cvs.ullist.length,
disp = cinfo.label || (numcv > 1 ? "Canvas " + (Miiif.cvs.ullist.indexOf(url) + 1) + "/" + numcv : "");
if(disp) Muib.update_page.imgdesc(url, disp, stepfade);
if(this.avelt && !this.state.volume_done){
Mav.avelt.volume = Mav.opts.volume;
Mav.state.volume_done = true;
}
},
turn_page: function(url, pos_delta){
var pos = Miiif.cvs.ullist.indexOf(url) + pos_delta,
newuri = pos_delta ? Miiif.cvs.ullist[pos] : url;
this.state.current_pos = pos;
if(!newuri){
}else{
if(Miiif.max_cvmedia === 1) this.check_new_vurl(Mia.cinfo[newuri].mediaurl);
if(Mia.tindex.state.use) Mia.tindex.set_current_li(pos);
this.set_newpage(newuri, this.cvurl, false, 0, pos);
this.start();
}
},
set_current_li: function(){
if(Mia.tindex.state.use) Mia.tindex.set_current_li(this.state.current_pos);
},
check_new_vurl: function(newvurl){
if(newvurl !== Mav.vinfo.url){
Mav.vinfo.url = newvurl;
Mav.avelt.src = newvurl;
}
},
set_newpage: function(newuri, prevuri, from_tindex, now, pos){
if(!newuri) console.log("new uri not defined");
this.cvurl = newuri;
this.cinfo = Mia.cinfo[newuri];
var stepfade, mviewer = Mia.osdv.viewer;
if(Mia.env.numTiles > 1 || Miiif.cvs.ullist.length > 1){
mviewer.goToPage(Mia.get_pos(pos));
Mia.layers.items = [];
stepfade = false;
}else{
Mia.proc_loaded(null, newuri);
stepfade = false;//true;
if(Mia.tindex.state.use && !from_tindex) Mia.tindex.set_current_li(pos);
}
Mav.annot.update_page_anno(newuri, prevuri);
if(Mav.annot.playing.length){
Mav.annot.playing.forEach(function(id){
this.melts[id].pause();
}, this);
}
Mav.annot.playing = [];
if(this.state.audiothubm) update_audio_thumb(this.cinfo);
Mav.clock.setup();
if(Mav.clock.timer) window.clearInterval(Mav.clock.timer);
this.setup_page_media(newuri, stepfade, false);
this.set_region_info();
if(now !== undefined && Mav.clock.use){
Mav.clock.playing = false;
this.state.lastsec = -2;
Mav.clock.update(now);
}
function update_audio_thumb(cinfo){
if(cinfo.thumbnail){
var thumb = mviewer.world.getItemAt(1);
if(thumb) mviewer.world.removeItem(thumb);
mviewer.addSimpleImage({url: cinfo.thumbnail});
}
}
},
setup_elt: function(){
this.set_elt_size(this.avelt);
this.setup_osdcnvs();
Mia.elt.osd_cntner.insertBefore(this.avelt, Mia.osdv.viewer.buttons.element.parentNode.parentNode);
if(Mia.env.is_touch_dev){
if(Mav.type !== "youtube") Mav.avelt.load();
add_playbtn();
}
function add_playbtn(){
Mav.touchplay = Mut.dom.elt("button", "play");
Mav.touchplay.onclick = function(e){
var label = e.target.firstChild;
if(label.data === "play"){
Mav.avelt.play();
label.data = "pause";
}else{
Mav.avelt.pause();
label.data = "play";
}
};
Mut.dom.append(Mia.elt.jldctrl, [" ", Mav.touchplay]);
}
},
set_elt_size: function(elt){
elt.style.zIndex = -1;
elt.style.position = "absolute";
elt.style.top = this.vinfo.bgtile ? this.vinfo.dim.y + "px" : "0px";
elt.style.minWidth = this.opts.minw;
},
setup_osdcnvs: function(){
Mut.dom.get(".annotorious-item")[0].style.zIndex = 1;
Mia.elt.osd_cntner = Mut.dom.get(".openseadragon-container")[0];
Mia.elt.osd_cntner.style.overflow = "visible";
Mia.elt.osd_cnvs = Mia.elt.osd_cntner.firstChild;
Mia.elt.osd_cnvs.style.overflow = "visible";
},
dimension_and_annot: function(tgelt){
if(Mav.state.dim_done) return;
Mav.avelt.style.zIndex = 0;
if(Mav.vinfo.bgtile) set_current_elt(this);
set_dimension(this, tgelt);
Mia.osdv.reset_size(Mav.vinfo.dim, true);
positions(this);
Mav.state.lastsec = Mav.state.initpos - 1;
Mav.state.dim_done = true;
function set_dimension(that, tgelt){
if(!that.vinfo.bgtile){
if(tgelt.clientHeight){
that.vinfo.dim = {x: tgelt.clientWidth, y: tgelt.clientHeight};
}else if(tgelt.style.height){
that.vinfo.dim = {x: wh2num(tgelt, "minWidth"), y: wh2num(tgelt, "height")};
}
Mia.osdv.viewer.viewport._contentAspectRatio = that.vinfo.dim.x / Mav.vinfo.dim.y;
that.set_filler();
}else if(!that.vinfo.dim.x){
that.vinfo.dim = {x:600, y:400};
if(Mav.type==="audio") tgelt.style.height = "400px";
}
if(Miiif.cvs.ullist.length > 1){
var url = Miiif.cvs.ullist[0];
Muib.update_page.imgdesc(url, Mia.cinfo[url].label ||
"Canvas 1/" + Miiif.cvs.ullist.length);
}
}
function wh2num(elt, which){
return Number(elt.style[which].replace(/px$/, ""));
}
function set_current_elt(that){
if(!Mav.clock.use){
Mia.elt.imgdsc.style.visibility = "hidden";
Mia.elt.imgdsc.style.height = (Mia.elt.media.clientHeight - 2) + "px";
Mia.elt.media.style.width = Mav.vinfo.dim.x + "px";
}
}
function positions(that){
if(Mav.type === "audio" && !Mav.vinfo.bgtile){
Mau.annogeom = Mwa.pct2ratio(Mau.annopos, Mau.opts.dim);
Mau.set_audio_msg();
}else{
var u = Mav.key_uri() || that.vinfo.url,
mf = Mia.cinfo[u].mf ? Mia.cinfo[u].mf[that.vinfo.url] : null,
vpos = mf ? (mf[u] ? mf[u].pos : null) : null;
if(vpos) that.setpos(that.avelt, vpos, true);
Muib.appb.set_msg("done media setup");
}
}
},
set_filler: function(dim, fillcolor){
if(!dim) dim = Mav.vinfo.dim;
this.vinfo.filler = this.get_filler_url(dim, fillcolor);
Mia.osdv.viewer.addSimpleImage({url: this.vinfo.filler});
Mia.cinfo[this.vinfo.filler] = {mediaurl: this.vinfo.url};
if(Mia.keyuris[0] !== this.vinfo.url) Mia.cinfo[this.vinfo.filler].map = Mia.keyuris[0];
if(this.type === "audio" && this.cinfo && this.cinfo.thumbnail){
Mia.osdv.viewer.addSimpleImage({url: Mav.cinfo.thumbnail});
this.state.audiothubm = true;
}
},
get_filler_url: function (dim, fillcolor){
return "/works/2016/pub/images/filler?x=" + dim.x +
"&y=" + dim.y + (fillcolor ? "&c=" + fillcolor : (
Mav.type === "audio" ? "&c=" + Mau.opts.bghex + "00" : ""));
},
gen_elt: function(id, murl, mfobj, salone_init, subcanvas_uri){
var osdv = subcanvas_uri ? check_sub_osdv(subcanvas_uri) : Mia.osdv,
cinfo = subcanvas_uri ? Mia.cinfo[subcanvas_uri] : Mav.cinfo,
mviewer = osdv.viewer,
elt;
switch(mfobj.type){
case "Text":
elt = gen_new_elt(id, "div", mfobj.val, [["class", "text" + mfobj.class]]);
if(mfobj.class === "paint") elt.onclick = Manno.toggle_textpaint;
break;
case "Video":
case "Audio":
case "Sound":
elt = gen_media_elt(id, murl, mfobj, salone_init, this);
break;
case "ThreeD":
Muib.threed.load(murl, mfobj.format, this.melts[subcanvas_uri]);
return;
case "Canvas":
var mi = Mav.annot.all_medias[id];
if(!mi){//.cvinst
mi = Mav.annot.all_medias[id] = {"type": "Canvas"};
mi.cvinst = new Subcanvas(murl, id, cinfo, osdv);
}
Mia.cinfo[murl].mavinfo = mi;
mi.cvinst.osd_setup(mfobj);
Mav.annot.setup(murl);
break;
}
if(salone_init) return elt;
if(mfobj.type !== "Canvas") this.append_and_set(id, mfobj, cinfo, osdv, subcanvas_uri ? true : false);
function gen_media_elt(id, murl, mfobj, salone_init, that){
var attr = mfobj.choice ? [] : [["src", murl]],
type = mfobj.type.toLowerCase() === "video" ? "video" : "audio";
if(Mav.opts.ctrls) attr.push(["controls", ""]);
if(mfobj.vtt) attr.push(["crossorigin", "anonymous"]);
var elt = gen_new_elt(id, type, "", attr);
if(!salone_init && !Mav.clock.use){
that.set_elt_size(elt);
if(that.type === "audio") Mau.set_height(elt);
}
if(mfobj.choice){
elt.appendChild(gen_src_elt(murl, type, mfobj.format));
mfobj.choice.id.forEach(function(id, i){
elt.appendChild(gen_src_elt(id, type, mfobj.choice.format[i]));
});
}
if(mfobj.vtt){
mfobj.vtt.forEach(function(v, i){elt.appendChild(gen_track_elt(v, i)); });
}
if(that.type === "video") elt.onclick = function(e){e.target.controls = !e.target.controls;};
if(!Mav.avelt) Mia.elt.media = Mav.avelt = elt;//Mav.melts[id];
}
function gen_new_elt(id, type, text, attr){
Mav.melts[id] = Mut.dom.elt(type, text, attr);
return Mav.melts[id];
}
function gen_src_elt(url, type, format){
var attr = [["src", url]], m;
if(!format){
if((m = url.match(/\.([^\.]+)$/)))
format = type + "/" + m[1];
}
if(format) attr.push(["type", format]);
return Mut.dom.elt("source", "", attr);
}
function gen_track_elt(vtt, i){
var label = vtt.label || vtt.language || "language " + (i+1),
attr = [["label", label], ["kind", "subtitles"], ["src", vtt.id]];
if(vtt.language) attr.push(["srclang", vtt.language]);
if(i === 0) attr.push(["default", ""]);
return Mut.dom.elt("track", "", attr);
}
function check_sub_osdv(subc_uri){
var ci = Mia.cinfo[subc_uri];
if(!ci || !ci.cvinst){
console.error("Unregistered subcanvas", subc_uri);
return false;
}else return ci.cvinst.osdv;
}
},
append_and_set: function(id, mfobj, cinfo, osdv, from_subcanvas){
Mav.melts[id].style.display = "none";
if(mfobj.pos) this.set_eltpos(id, mfobj, cinfo, osdv.viewer, from_subcanvas);
},
set_eltpos: function(id, mfobj, cinfo, mviewer, from_subcanvas){
var pos = mfobj.pos,
minfo = Mav.annot.all_medias[id];
if(!minfo.orgp) minfo.orgp = mfobj.orgp;
var rect = Muib.tool.pix2viewportRect(mfobj.orgp, cinfo.dim.x);
minfo.rect = rect;
if(from_subcanvas){
mviewer.addOverlay(Mav.melts[id], rect); //|| mfobj.type === "Canvas"
minfo.is_overlay = true;
}
if(mfobj.type === "Canvas"){
var mycinfo = minfo.cvinst.cinfo;
mycinfo.adjust = 1;
if(!mycinfo.dim.x) mycinfo.dim = {x: pos[2], y: pos[3]};
if(!cinfo.adjust) cinfo.adjust = Mia.osdv.adjust_dim(cinfo.dim, Mav.vinfo.dim);
if(mycinfo.has_3d){
mviewer.addOverlay(Mav.melts[id], rect);
mycinfo.is_overlay = true;
}else{
Mia.osdv.insert_element(Mav.melts[id]);
for(var i=0; i<4; i++) pos[i] *= cinfo.adjust;
Mav.setpos(Mav.melts[id], pos, false);
}
}
},
key_uri: function(){
if(this.cvurl) return this.cvurl;
else if(!Mia.osdv.viewer.source) return Mia.keyuris[0];
var su = Mia.osdv.viewer.source.canvas || Mia.osdv.viewer.source.url,
imginfo = Mia.cinfo[su];
return imginfo.map || imginfo.mediaurl || su;
},
set_region_info: function(){
this.state.cvdim = this.type !== "audio" ? true : ((this.cinfo && this.cinfo.dim) ? (this.cinfo.dim.x ? true : false) : false);
this.toggle_classname(Mia.elt.osd_cntner, "noregion", !this.state.cvdim);
},
setpos: function(node, pos, resetMinW){
node.style.left = pos[0] + "px";
node.style.top = pos[1] + "px";
node.style.width = pos[2] + "px";
node.style.height = pos[3] + "px";
if(resetMinW) node.style.minWidth = 0;
else node.style.position = "absolute";
},
toggle_classname: function(elt, classname, use){
var spcname = " " + classname;
if(use){
if(!elt.className.match(spcname)) elt.className += " " + classname;
}else{
if(elt.className.match("^(.*?)"+spcname)) elt.className = RegExp.$1;
}
},
sec_now: function() {
if(Mav.clock.use) return Mav.clock.now;
else return Math.floor(this.avelt.currentTime);
},
start: function(){
if(Mav.clock.use) Mav.clock.start();
else Mav.avelt.play();
},
pause: function(){
if(Mav.clock.use) Mav.clock.pause();
else Mav.avelt.pause();
},
resume: function(){
if(Mav.clock.use) Mav.clock.resume();
else Mav.avelt.play();
},
is_paused: function(){
return Mav.clock.use ?
! Mav.clock.playing :
Mav.avelt.paused;
},
loaded: function(){
},
ctrls: {
use: false,
set: function(tf){
for(var url in Mav.melts){
Mav.melts[url].controls = tf;
}
this.use = tf;
},
toggle: function(){
this.set(! this.use);
}
}
};
////////////注釈のハンドリング
Mav.annot = {
start: {},
end: {},
durs: {},
repo: {},
repokeys: ["start", "end", "st_media", "ed_media", "durs", "trim", "layers"],
showing: {},
showing_region: {},
playing: [],
auftakt: {},
idx: {},
st_media: {},
ed_media: {},
up_media: {},
range: [],
layers: [],
ann_popup: null,
all_medias: {},
clone: {},
pre_expose: false,
noreg: {pos: [20,0,5,3], frag: "", pixpos: [], num: 0, wrapper: null, testpos: {}},
state: {
setup_done: {},
rewinded: false
},
setup: function(keyuri){
var is_subcanvas = false;
if(keyuri) is_subcanvas = true;
else keyuri = Mav.key_uri();
if(this.state.setup_done[keyuri]) return;
this.state.setup_done[keyuri] = Mia.setup_done = true;
if(Mav.vinfo.bgtile){
if(!Miiif.tfmedia){
}
}
if(!Mia.oa || Object.keys(Mia.oa).length === 0){
if(Mia.cinfo[keyuri] && Mia.cinfo[keyuri].other){
Miiif.add_other_content(keyuri);
}else{
var oa = {};
this.resolve_deferred(oa, 0);
if(Object.keys(oa).length){
if(is_subcanvas) this.do_subcanvas_setup(oa, keyuri);
else this.do_setup(oa, keyuri);
}else{
this.update_page_anno(keyuri, null, is_subcanvas);
Mav.setup_page_media(keyuri, false, is_subcanvas);
this.check(Mav.state.initpos, Mav.state.initpos-1);
}
}
}else{
this.resolve_deferred(Mia.oa, 0);
if(is_subcanvas) this.do_subcanvas_setup(Mia.oa, keyuri);
else this.do_setup(Mia.oa, keyuri);
}
if(Mav.cinfo.duration) Mav.clock.add_timeline(Mav.cinfo.duration);
},
do_setup: function(oa, keyuri){
this.setup_media(false);
this.noreg.frag = "percent:" + this.noreg.pos.join(",");
this.prepare_popup();
var Mediaurl,
Offset,
Cinfo,
Geomdim;
for(Mediaurl in oa){
Cinfo = Mia.cinfo[Mediaurl];
Geomdim = Cinfo.dim ||
(Mav.vinfo.bgtile ? Mia.osdv.viewer.source.dimensions : Mav.vinfo.dim);
oa[Mediaurl].forEach(set_annotorious, this);
}
this.update_page_anno(keyuri, null, false, true);
this.range = [
Object.keys(this.start).sort(Mut.num.asc).shift(),
Object.keys(this.end).sort(Mut.num.desc).shift()
];
if(Mav.opts.autopos || (!Mav.state.initpos && this.range[0] > 30)){
var st = Number(this.range[0]) - (Mav.opts.autopos ? 0: 3);
if(Mytb.vid){
if(!Mav.opts.autostart) Mav.state.keeper = Mytb.c.SEEK_WAIT;
Mytb.player.seekTo(st, true);
}else{
Mav.avelt.src += "#t=" + st;
}
}
Mav.setup_page_media(keyuri, false, false);
Muib.anno.jldpanel.showbtn();
if(Mav.state.keeper !== Mytb.c.SEEK_WAIT){
this.check(Mav.state.initpos, Mav.state.initpos-1);
}else if(Mav.opts.autopos){
this.check(Mav.state.lastsec, Mav.state.lastsec-1);
}else {
this.check(Mav.state.initpos, Mav.state.initpos-1);
}
function set_annotorious(wan){
var sel = wan.target.selector ? wan.target.selector.value : null,
subc_parent = Cinfo.parent_cv,
frag = {}, has_region;
if(!sel){
if(typeof(wan.target) === "string") wan.taget = {id: wan.target};
if(wan.target.id.match(/#(.*)$/)) sel = RegExp.$1;
wan.target.selector = {};
}
if(sel) sel.split('&').forEach(function(fp){
var kv = fp.split('=');
frag[kv[0]] = kv[1];
});
if(!frag.xywh){
frag.xywh = this.noreg.frag;
has_region = false;
this.noreg.num++;
}else{
has_region = frag.xywh;
}
if(!frag.t && wan.target.media) frag.t = wan.target.media.frag.substr(2);
wan.afrag = "xywh=" + frag.xywh;
var t = frag.t ? Mut.arr.of_nums(frag.t) : [0,0];
this.add(
Mwa.to_annotorious(wan, Manno.osd_src, Geomdim, Mediaurl),
t[0], t[1] || t[0],
has_region,
subc_parent ? Mediaurl : (Miiif.map[Mediaurl] || Mediaurl),
subc_parent,
Cinfo
);
}
},
do_subcanvas_setup: function(oa, keyuri){
this.update_page_anno(keyuri, null, true);
Mav.setup_page_media(keyuri, false, true);
},
resolve_deferred: function(oa, idx){
var usepaint = test_overlap(Mia.defer.paint[idx]);
Object.keys(Mia.defer).forEach(function(mtvn_type){
if(!Mia.defer[mtvn_type][idx] || Object.keys(Mia.defer[mtvn_type][idx]).length === 0) return;
else if(mtvn_type==="highlight" || (usepaint && mtvn_type==="paint")){ //
for(var uri in Mia.defer[mtvn_type][idx]) Mia.defer[mtvn_type][idx][uri].forEach(function(txpt){
var mf = {
"type": "Text",
"class": mtvn_type,
"id": this.gen_id(txpt.target.source, txpt),
"val": at.gettext(txpt)
};
Canvas.set_mf(null, mf, txpt.loc, txpt.trange);
Mut.obj.prepare(Mia.cinfo[uri], "mf");
Mut.arr.add(Mia.cinfo[uri].mf, uri, mf);
Mut.arr.add(Manno.tp, uri, txpt);
if(t==="highlight") Mia.tindex.set_data_an_attr(txpt.length, uri);
}, this);
}else{
for(var uri in Mia.defer[mtvn_type][idx]) Mut.arr.append(oa, uri, Mia.defer[mtvn_type][idx][uri]);
}
Mia.defer[mtvn_type][idx] = {};
}, this);
function test_overlap(painting){
var defval = (Miiif.tfmedia || Miiif.locfmedia || Mia.opts.v.tp) ? true : false;
if(!painting || painting.length === 0) return defval;
for(var uri in painting){
var loc_count = {};
for(var i=0, n=painting[uri].length; i<n; i++){
var an = painting[uri][i];
if(!loc_count[an.loc]) loc_count[an.loc] = 1;
else if(loc_count[an.loc]++ > 3){
console.log("☆will use non painting mode for overlapping annotations");
return false;
}
}
}
return defval;
}
},
setup_media: function(from_subcanvas){
var ci, t_offset, that = this;
for(var url in Mia.cinfo){
ci = Mia.cinfo[url];
if(from_subcanvas && !ci.parent_cv) continue;
t_offset = (ci.parent_cv && ci.trange) ? ci.trange[0] : 0;
Mut.obj.prepare(this.repo, url);
Mut.obj.prepare(this.repo[url], "st_media");
Mut.obj.prepare(this.repo[url], "ed_media");
Mut.obj.prepare(this.repo[url], "durs");
this.repo[url].layers = [];
add_media(url);
}
function add_media(url){
var urepo = that.repo[url];
if(ci.layer) ci.layer.forEach(function(layer_obj, i){
if(layer_obj.done) return;
add_images(urepo, layer_obj, i);
});
if(ci.mf) for(var murl in ci.mf) ci.mf[murl].forEach(function(layer_obj){
if(layer_obj.done) return;
add_avc(urepo, layer_obj, i, murl);
});
}
function add_images(urepo, layer_obj, i){
var id = Mav.annot.get_tileid(layer_obj, ci);
if(layer_obj.trange){
var
st = Math.floor(layer_obj.trange[0]) + t_offset,
ed = Math.floor(layer_obj.trange[1]) + t_offset;
if(st === ed) ed++;
Mut.arr.add(urepo.st_media, st, {"id": id, "end": ed});
Mut.arr.add(urepo.ed_media, ed, id);
add_durs(urepo.durs, st, ed, id, "image", null);
that.all_medias[id] = {"type": "Image", "canvas": url, "parent": ci.parent_cv, "self": layer_obj.tid, "orgp": layer_obj.orgp};
}
if(i > 0 || id === ci.imgurl) urepo.layers.push(id);
layer_obj.done = true;
}
function add_avc(urepo, layer_obj, i, murl){
var id = that.gen_id(murl, layer_obj), st, ed, cvdur;
if(layer_obj.t){
st = Math.floor(layer_obj.t[0]) + t_offset;
ed = Math.floor(layer_obj.t[1]) + t_offset;
Mut.arr.add(urepo.ed_media, ed, id);
}else{
st = 0;
ed = ci.duration;
}
cvdur = ed - st;
var bodyst, bdur, rate;
if(layer_obj.body_t){
bodyst = layer_obj.body_t[0];
bdur = layer_obj.body_t[1] - layer_obj.body_t[0];
if(bdur !== cvdur) rate = time_mode(id, layer_obj, st, bdur, cvdur, bodyst, urepo);
}else{
bodyst = 0;
}
var stobj = {"id": id, "end": ed, "bodyst": bodyst};
if(rate) stobj.rate = rate;
Mut.arr.add(urepo.st_media, st, stobj);
add_durs(urepo.durs, st, ed, id, layer_obj.type, bodyst);
that.all_medias[id] = {"type": layer_obj.type, "canvas": url, "parent": ci.parent_cv, "self": murl, "orgp": layer_obj.orgp};
if(layer_obj.type === "Canvas") that.all_medias[id].cvinst = new Subcanvas(murl, id, ci, Mia.osdv);
layer_obj.done = true;
}
function add_durs(durs, st, ed, id, type, bodyst){
if(!durs[st]) durs[st] = {};
Mut.arr.add(durs[st], ed, {"id": id, "label": Mut.uri.filename(id), "type": type, "bodyst": bodyst});;
}
function time_mode(id, layer_obj, st, bdur, cvdur, bodyst, urepo){
switch(layer_obj.timeMode){
case "scale":
return bdur / cvdur;
case "loop":
Mut.obj.prepare(urepo, "trim");
if(bdur > cvdur) break;
for(var t=st+bdur,max=st+cvdur; t<max; t+=bdur){
Mut.arr.add(urepo.trim, t, {"id": id, "bodyst": bodyst});
}
break;
case "trim":
default:
Mut.obj.prepare(urepo, "trim");
if(bdur > cvdur) break;
Mut.arr.add(urepo.trim, st + bdur, {"id": id, "trim": true});
}
return null;
}
},
gen_id: function(base, obj){
return base + (obj.type === "Audio" ? "" :
(obj.loc ? obj.loc.replace(/^#/, "@") : "") +
((obj.type === "Text" && obj.class === "paint") ? "_" + Mut.str.easy_fingerprint(obj.val) : "")
);
},
register: function(keyuri, keys, is_subcanvas){
if(!keys) keys = this.repokeys;
var count = 0;
var puri = is_subcanvas ? Mia.cinfo[keyuri].parent_cv : null;
if(this.repo[keyuri]) keys.forEach(function(key){
if(is_subcanvas){
this[key] = merge(this[key] || {}, this.repo[keyuri][key] || {});
if(!this.repo[puri][key]) this.repo[puri][key] = this[key];
}
else this[key] = this.repo[keyuri][key] || {};
if(key.match(/^st/)) count += Object.keys(this[key]).length;
}, this);
Mav.clock.current_items = count;
function merge(base, delta){
var keys = Mut.arr.uniq_merge(Object.keys(base), Object.keys(delta));
keys.forEach(function(k){
if(base[k]){
if(delta[k]) base[k] = (base[k] instanceof Array) ? base[k].concat(delta[k]) :
merge(base[k], delta[k]);
}else base[k] = delta[k];
});
return base;
}
},
update_page_anno: function(newuri, prevuri, is_subcanvas, skip_setupmedia){
if(prevuri){
this.clear_current(prevuri);
}else if(!skip_setupmedia){
this.setup_media(is_subcanvas);
}
if(!Mav.type) return;
this.register(newuri, null, is_subcanvas);
},
get_tileid: function(obj, cinfo){
return obj.tile ? obj.tid : cinfo.imgurl || cinfo.mediaurl;
},
prepare_popup: function(){
var pos = this.noreg.pos;
this.noreg.pixpos = Mwa.pct2px(pos, Mav.vinfo.dim);
this.ann_popup = Mut.dom.get(".annotorious-popup")[0];
Mia.elt.jldarea.style.zIndex = 3;
if(! Mia.elt.popbox) Mia.elt.popbox = Mut.dom.get(".annotorious-popup-text")[0];
},
set_new: function(an){
var keyuri = Mav.key_uri();
if(!(an.has_region =
(Mav.cinfo.dim && Mav.cinfo.dim.x) || (Mav.type !== "audio"))){
Mwa.setup_geometry(an, Mau.annogeom);
}
var selend = Mav.state.selstart === Mav.state.selend ? Mav.state.selend + 1 : Mav.state.selend;
Manno.set_anno_meta(
an,
keyuri,
Mav.cinfo.dim || Mav.vinfo.dim,
true,
((an.has_region ? "&" : "") + "t=" + Mav.state.selstart + ","
+ (Mav.state.selstart === Mav.state.selend ?
Mav.state.selend + 1 : Mav.state.selend)
)
);
this.add(an, Mav.state.selstart, Mav.state.selend, an.has_region, keyuri);
this.register(keyuri, ["start", "end", "durs"]);
Mav.clock.add_timeline();
this.clear(an);
if(Mav.is_paused()) Mav.resume();
Muib.anno.jldpanel.showbtn();
if(!an.has_region) this.reset_frags(Mav.state.selstart, Mav.state.selend);
},
reset_frags: function(st, ed){
var frag_range = Object.keys(Manno.frags).sort(Mut.num.asc);
for(var t=st; t<=ed; t++){
var tpos = this.set_tpos(t);
if(Manno.frags[tpos]) delete Manno.frags[tpos];
}
},
set_tpos: function(now){
return "t" + now;
},
add: function(annobj, st, ed, has_region, keyuri, subc_parent, cinfo){
var t_offset = subc_parent ? cinfo.trange[0] : 0;
if(typeof(has_region) !== "undefined") annobj.has_region = has_region;
st = Math.floor(st) + t_offset;
ed = Math.floor(ed) + t_offset;
if(st === ed) ed++;
annobj.sted = [st, ed];
if(subc_parent){
annobj.subcinfo = Mia.cinfo[keyuri];
}
Mut.obj.prepare(this.repo, keyuri);
Mut.obj.prepare(this.repo[keyuri], "start");
Mut.obj.prepare(this.repo[keyuri], "end");
Mut.obj.prepare(this.repo[keyuri], "durs");
if(this.repo[keyuri].start[st]){
if(Mav.vinfo.bgtile){
Mut.obj.prepare(this.repo[keyuri], "auftakt");
this.repo[keyuri].auftakt[annobj.id] = {map: this.repo[keyuri].start[st][0]};
}
}else this.repo[keyuri].start[st] = [];
this.repo[keyuri].start[st].push(annobj);
Mut.arr.add(this.repo[keyuri].end, ed, annobj);
this.idx[annobj.id] = annobj;
Mut.obj.prepare(this.repo[keyuri].durs, st);
Mut.arr.add(this.repo[keyuri].durs[st], ed, {"id": annobj.id, "label":"text annotation", "type":"annot", "anno": annobj});
Mut.arr.add(Manno.page, keyuri, annobj);
if(!this.pre_expose){
Manno.current.push(annobj);
if(annobj.has_region && annobj.text) this.clone_popup(annobj);
}
},
clone_popup: function (annobj){
if(!this.ann_popup) this.prepare_popup();
var my_popup = this.ann_popup.cloneNode(false);
var pos = Mwa.ratio2px(annobj, Mav.vinfo.dim);
my_popup.style.left = pos[0] + "px";
my_popup.style.top = (pos[1] + pos[3] + 13) + "px";
my_popup.style.zIndex = 98999;
my_popup.innerText = annobj.text;
Mut.dom.append(this.ann_popup.parentNode, my_popup);
this.clone[annobj.id] = my_popup;
},
set_changed: function(delta, an){
if(delta === -1) this.remove(an);
},
remove: function(an){
var tanno,
type = ["start", "end"],
repo = this.repo[an.imgurl];
for(var i=0; i<2; i++){
tanno = repo[type[i]][an.sted[i]];
for(var j=0,n=tanno.length; j<n; j++){
if(tanno[j] === an){
delete tanno[j];
break;
}
}
}
tanno = repo.durs[an.sted[0]][an.sted[1]];
for(var j=0, n=tanno.length; j<n; j++){
if(tanno[j].id === an.id){
delete tanno[j];
break;
}
}
this.register_showing(an, false);
this.register(an.imgurl, ["start", "end", "durs"]);
Mav.clock.add_timeline();
},
prepare_auftakt: function(){