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Code Issues Releases Wiki Activity

Add method setting for views

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This commit is contained in:
Fred Chasen 2017-09-26 18:34:56 -07:00
parent 14d69db54a
commit d77fc06a2e
4 changed files with 21 additions and 10 deletions
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1
src/managers/default/index.js
View file

@ -31,6 +31,7 @@ class DefaultViewManager {
ignoreClass: this.settings.ignoreClass,
axis: this.settings.axis,
layout: this.layout,
method: this.settings.method, // srcdoc, blobUrl, write
width: 0,
height: 0
};

19
src/managers/views/iframe.js
View file

@ -1,5 +1,5 @@
import EventEmitter from "event-emitter";
import {extend, borders, uuid, isNumber, bounds, defer} from "../../utils/core";
import {extend, borders, uuid, isNumber, bounds, defer, createBlobUrl, revokeBlobUrl} from "../../utils/core";
import EpubCFI from "../../epubcfi";
import Contents from "../../contents";
import { Pane, Highlight, Underline } from "marks-pane";
@ -13,6 +13,7 @@ class IframeView {
height: 0,
layout: undefined,
globalLayoutProperties: {},
method: undefined
}, options || {});
this.id = "epubjs-view-" + uuid();
@ -112,9 +113,6 @@ class IframeView {
// this.iframeBounds = bounds(this.iframe);
// }
// Firefox has trouble with baseURI and srcdoc
// TODO: Disable for now in firefox
if(("srcdoc" in this.iframe)) {
this.supportsSrcdoc = true;
@ -122,6 +120,10 @@ class IframeView {
this.supportsSrcdoc = false;
}
if (!this.settings.method) {
this.settings.method = this.supportsSrcdoc ? "srcdoc" : "write";
}
return this.iframe;
}
@ -331,7 +333,10 @@ class IframeView {
}.bind(this);
if(this.supportsSrcdoc){
if (this.settings.method === "blobUrl") {
this.blobUrl = createBlobUrl(contents, "application/xhtml+xml");
this.iframe.src = this.blobUrl;
} else if(this.settings.method === "srcdoc"){
this.iframe.srcdoc = contents;
} else {
@ -654,6 +659,10 @@ class IframeView {
this.unmark(cfiRange);
}
if (this.blobUrl) {
revokeBlobUrl(this.blobUrl);
}
if(this.displayed){
this.displayed = false;

4
src/rendition.js
View file

@ -47,10 +47,6 @@ class Rendition {
this.manager = this.settings.manager;
}
this.viewSettings = {
ignoreClass: this.settings.ignoreClass
};
this.book = book;
// this.views = null;

7
src/utils/core.js
View file

@ -3,6 +3,7 @@ const ELEMENT_NODE = 1;
const TEXT_NODE = 3;
const COMMENT_NODE = 8;
const DOCUMENT_NODE = 9;
const _URL = URL || (typeof window != "undefined" ? (window.URL || window.webkitURL || window.mozURL) : undefined);
export function isElement(obj) {
return !!(obj && obj.nodeType == 1);
@ -261,7 +262,6 @@ export function createBlob(content, mime){
}
export function createBlobUrl(content, mime){
var _URL = window.URL || window.webkitURL || window.mozURL;
var tempUrl;
var blob = createBlob(content, mime);
@ -270,6 +270,11 @@ export function createBlobUrl(content, mime){
return tempUrl;
}
export function revokeBlobUrl(url){
return _URL.revokeObjectURL(url);
}
export function createBase64Url(content, mime){
var data;
var datauri;