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Refactor class method names.

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Also move functionality to more logical place in canvas.js and jpx.js.
This commit is contained in:
Kalervo Kujala 2012-04-04 23:43:26 +03:00
parent 921c1e82a3
commit 99440ab691
15 changed files with 1554 additions and 1543 deletions
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36
src/parser.js
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@ -19,11 +19,11 @@ var Parser = (function ParserClosure() {
}
Parser.prototype = {
refill: function parserRefill() {
refill: function Parser_refill() {
this.buf1 = this.lexer.getObj();
this.buf2 = this.lexer.getObj();
},
shift: function parserShift() {
shift: function Parser_shift() {
if (isCmd(this.buf2, 'ID')) {
this.buf1 = this.buf2;
this.buf2 = null;
@ -34,7 +34,7 @@ var Parser = (function ParserClosure() {
this.buf2 = this.lexer.getObj();
}
},
getObj: function parserGetObj(cipherTransform) {
getObj: function Parser_getObj(cipherTransform) {
if (isCmd(this.buf1, 'BI')) { // inline image
this.shift();
return this.makeInlineImage(cipherTransform);
@ -98,7 +98,7 @@ var Parser = (function ParserClosure() {
this.shift();
return obj;
},
makeInlineImage: function parserMakeInlineImage(cipherTransform) {
makeInlineImage: function Parser_makeInlineImage(cipherTransform) {
var lexer = this.lexer;
var stream = lexer.stream;
@ -160,11 +160,11 @@ var Parser = (function ParserClosure() {
return imageStream;
},
fetchIfRef: function parserFetchIfRef(obj) {
fetchIfRef: function Parser_fetchIfRef(obj) {
// not relying on the xref.fetchIfRef -- xref might not be set
return isRef(obj) ? this.xref.fetch(obj) : obj;
},
makeStream: function parserMakeStream(dict, cipherTransform) {
makeStream: function Parser_makeStream(dict, cipherTransform) {
var lexer = this.lexer;
var stream = lexer.stream;
@ -192,7 +192,7 @@ var Parser = (function ParserClosure() {
stream.parameters = dict;
return stream;
},
filter: function parserFilter(stream, dict, length) {
filter: function Parser_filter(stream, dict, length) {
var filter = this.fetchIfRef(dict.get('Filter', 'F'));
var params = this.fetchIfRef(dict.get('DecodeParms', 'DP'));
if (isName(filter))
@ -215,7 +215,7 @@ var Parser = (function ParserClosure() {
}
return stream;
},
makeFilter: function parserMakeFilter(stream, name, length, params) {
makeFilter: function Parser_makeFilter(stream, name, length, params) {
if (name == 'FlateDecode' || name == 'Fl') {
if (params) {
return new PredictorStream(new FlateStream(stream), params);
@ -265,7 +265,7 @@ var Lexer = (function LexerClosure() {
this.stream = stream;
}
Lexer.isSpace = function lexerIsSpace(ch) {
Lexer.isSpace = function Lexer_isSpace(ch) {
return ch == ' ' || ch == '\t' || ch == '\x0d' || ch == '\x0a';
};
@ -300,7 +300,7 @@ var Lexer = (function LexerClosure() {
}
Lexer.prototype = {
getNumber: function lexerGetNumber(ch) {
getNumber: function Lexer_getNumber(ch) {
var floating = false;
var str = ch;
var stream = this.stream;
@ -328,7 +328,7 @@ var Lexer = (function LexerClosure() {
error('Invalid floating point number: ' + value);
return value;
},
getString: function lexerGetString() {
getString: function Lexer_getString() {
var numParen = 1;
var done = false;
var str = '';
@ -412,7 +412,7 @@ var Lexer = (function LexerClosure() {
} while (!done);
return str;
},
getName: function lexerGetName(ch) {
getName: function Lexer_getName(ch) {
var str = '';
var stream = this.stream;
while (!!(ch = stream.lookChar()) && !specialChars[ch.charCodeAt(0)]) {
@ -439,7 +439,7 @@ var Lexer = (function LexerClosure() {
str.length);
return new Name(str);
},
getHexString: function lexerGetHexString(ch) {
getHexString: function Lexer_getHexString(ch) {
var str = '';
var stream = this.stream;
for (;;) {
@ -468,7 +468,7 @@ var Lexer = (function LexerClosure() {
}
return str;
},
getObj: function lexerGetObj() {
getObj: function Lexer_getObj() {
// skip whitespace and comments
var comment = false;
var stream = this.stream;
@ -541,7 +541,7 @@ var Lexer = (function LexerClosure() {
return null;
return Cmd.get(str);
},
skipToNextLine: function lexerSkipToNextLine() {
skipToNextLine: function Lexer_skipToNextLine() {
var stream = this.stream;
while (true) {
var ch = stream.getChar();
@ -554,7 +554,7 @@ var Lexer = (function LexerClosure() {
}
}
},
skip: function lexerSkip() {
skip: function Lexer_skip() {
this.stream.skip();
}
};
@ -578,7 +578,7 @@ var Linearization = (function LinearizationClosure() {
}
Linearization.prototype = {
getInt: function linearizationGetInt(name) {
getInt: function Linearization_getInt(name) {
var linDict = this.linDict;
var obj;
if (isDict(linDict) &&
@ -588,7 +588,7 @@ var Linearization = (function LinearizationClosure() {
}
error('"' + name + '" field in linearization table is invalid');
},
getHint: function linearizationGetHint(index) {
getHint: function Linearization_getHint(index) {
var linDict = this.linDict;
var obj1, obj2;
if (isDict(linDict) &&