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Rename map to _map inside of Dict, to make it clearer that it should be regarded as a "private" property

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This commit is contained in:
Jonas Jenwald 2017-06-13 10:25:33 +02:00
parent 3a20fd165f
commit 73234577e1
2 changed files with 26 additions and 26 deletions
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46
src/core/primitives.js
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@ -60,7 +60,7 @@ var Dict = (function DictClosure() {
// xref is optional
function Dict(xref) {
// Map should only be used internally, use functions below to access.
this.map = Object.create(null);
this._map = Object.create(null);
this.xref = xref;
this.objId = null;
this.suppressEncryption = false;
@ -76,15 +76,15 @@ var Dict = (function DictClosure() {
get: function Dict_get(key1, key2, key3) {
var value;
var xref = this.xref, suppressEncryption = this.suppressEncryption;
if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map ||
typeof key2 === 'undefined') {
if (typeof (value = this._map[key1]) !== 'undefined' ||
key1 in this._map || typeof key2 === 'undefined') {
return xref ? xref.fetchIfRef(value, suppressEncryption) : value;
}
if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map ||
typeof key3 === 'undefined') {
if (typeof (value = this._map[key2]) !== 'undefined' ||
key2 in this._map || typeof key3 === 'undefined') {
return xref ? xref.fetchIfRef(value, suppressEncryption) : value;
}
value = this.map[key3] || null;
value = this._map[key3] || null;
return xref ? xref.fetchIfRef(value, suppressEncryption) : value;
},
@ -92,21 +92,21 @@ var Dict = (function DictClosure() {
getAsync: function Dict_getAsync(key1, key2, key3) {
var value;
var xref = this.xref, suppressEncryption = this.suppressEncryption;
if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map ||
typeof key2 === 'undefined') {
if (typeof (value = this._map[key1]) !== 'undefined' ||
key1 in this._map || typeof key2 === 'undefined') {
if (xref) {
return xref.fetchIfRefAsync(value, suppressEncryption);
}
return Promise.resolve(value);
}
if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map ||
typeof key3 === 'undefined') {
if (typeof (value = this._map[key2]) !== 'undefined' ||
key2 in this._map || typeof key3 === 'undefined') {
if (xref) {
return xref.fetchIfRefAsync(value, suppressEncryption);
}
return Promise.resolve(value);
}
value = this.map[key3] || null;
value = this._map[key3] || null;
if (xref) {
return xref.fetchIfRefAsync(value, suppressEncryption);
}
@ -132,23 +132,23 @@ var Dict = (function DictClosure() {
// no dereferencing
getRaw: function Dict_getRaw(key) {
return this.map[key];
return this._map[key];
},
getKeys: function Dict_getKeys() {
return Object.keys(this.map);
return Object.keys(this._map);
},
set: function Dict_set(key, value) {
this.map[key] = value;
this._map[key] = value;
},
has: function Dict_has(key) {
return key in this.map;
return key in this._map;
},
forEach: function Dict_forEach(callback) {
for (var key in this.map) {
for (var key in this._map) {
callback(key, this.get(key));
}
},
@ -156,19 +156,19 @@ var Dict = (function DictClosure() {
Dict.empty = new Dict(null);
Dict.merge = function Dict_merge(xref, dictArray) {
var mergedDict = new Dict(xref);
Dict.merge = function(xref, dictArray) {
let mergedDict = new Dict(xref);
for (var i = 0, ii = dictArray.length; i < ii; i++) {
var dict = dictArray[i];
for (let i = 0, ii = dictArray.length; i < ii; i++) {
let dict = dictArray[i];
if (!isDict(dict)) {
continue;
}
for (var keyName in dict.map) {
if (mergedDict.map[keyName]) {
for (let keyName in dict._map) {
if (mergedDict._map[keyName] !== undefined) {
continue;
}
mergedDict.map[keyName] = dict.map[keyName];
mergedDict._map[keyName] = dict._map[keyName];
}
}
return mergedDict;

6
src/shared/fonts_utils.js
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@ -361,9 +361,9 @@ var Type2Parser = function type2Parser(aFilePath) {
dump('privateData:' + privateDict);
parseAsToken(privateDict, CFFDictPrivateDataMap);
for (var p in font.map) {
dump(p + '::' + font.get(p));
}
font.forEach(function(key, value) {
dump(key + '::' + value);
});
// Read CharStrings Index
var charStringsOffset = font.get('CharStrings');