module WirisPlugin
include Wiris
require('com/wiris/util/json/StringParser.rb')
require('com/wiris/util/json/JSonIntegerFormat.rb')
require('com/wiris/common/WInteger.rb')
require('com/wiris/util/xml/WCharacterBase.rb')
require('com/wiris/util/json/StringParser.rb')
class JSon < StringParser
include Wiris
def self.sb
@@sb
end
def self.sb=(sb)
@@sb = sb
end
attr_accessor :addNewLines
attr_accessor :depth
attr_accessor :lastDepth
def initialize()
super()
end
def self.encode(o)
js = JSon.new()
return js::encodeObject(o)
end
def encodeObject(o)
sb = StringBuf.new()
@depth = 0
encodeImpl(sb,o)
return sb::toString()
end
def encodeImpl(sb,o)
if TypeTools::isHash(o)
encodeHash(sb,(o))
else
if TypeTools::isArray(o)
encodeArray(sb,(o))
else
if o.instance_of?String
encodeString(sb,(o))
else
if o.instance_of?Integer
encodeInteger(sb,(o))
else
if o.instance_of?Long
encodeLong(sb,(o))
else
if o.instance_of?JSonIntegerFormat
encodeIntegerFormat(sb,(o))
else
if o.instance_of?Boolean
encodeBoolean(sb,(o))
else
if o.instance_of?Double
encodeFloat(sb,(o))
else
raise Exception,"Impossible to convert to json object of type "+Type::getClass(o).to_s
end
end
end
end
end
end
end
end
end
def encodeHash(sb,h)
newLines = @addNewLines&&(self.class.getDepth(h)>2)
@depth+=1
myDepth = @lastDepth
sb::add("{")
if newLines
newLine(@depth,sb)
end
e = h::keys()
first = true
while e::hasNext()
if first
first = false
else
sb::add(",")
if newLines
newLine(@depth,sb)
end
end
key = e::next()
encodeString(sb,key)
sb::add(":")
encodeImpl(sb,h::get(key))
end
if newLines
newLine(myDepth,sb)
end
sb::add("}")
@depth-=1
end
def encodeArray(sb,v)
newLines = @addNewLines&&(self.class.getDepth(v)>2)
@depth+=1
myDepth = @lastDepth
sb::add("[")
if newLines
newLine(@depth,sb)
end
for i in 0..v::length()-1
o = v::_(i)
if i>0
sb::add(",")
if newLines
newLine(@depth,sb)
end
end
encodeImpl(sb,o)
i+=1
end
if newLines
newLine(myDepth,sb)
end
sb::add("]")
@depth-=1
end
def encodeString(sb,s)
sb::add("\"")
for i in 0..s::length()-1
c = Std::charCodeAt(s,i)
if c==34
sb::add("\\\"")
else
if c==13
sb::add("\\r")
else
if c==10
sb::add("\\n")
else
if c==9
sb::add("\\t")
else
if c==92
sb::add("\\\\")
else
sb::add(s::charAt(i))
end
end
end
end
end
i+=1
end
sb::add("\"")
end
def encodeInteger(sb,i)
sb::add(""+i.to_s)
end
def encodeBoolean(sb,b)
sb::add(b::booleanValue() ? "true" : "false")
end
def encodeFloat(sb,d)
sb::add(TypeTools::floatToString(d))
end
def encodeLong(sb,i)
sb::add(""+i.to_s)
end
def encodeIntegerFormat(sb,i)
sb::add(i::toString())
end
def self.decode(str)
json = JSon.new()
return json::localDecodeString(str)
end
def localDecodeString(str)
init(str)
return localDecode()
end
def localDecode()
skipBlanks()
if c==123
return decodeHash()
else
if c==91
return decodeArray()
else
if c==34
return decodeString()
else
if c==39
return decodeString()
else
if (c==45)||((c>=48)&&(c<=58))
return decodeNumber()
else
if ((c==116)||(c==102))||(c==110)
return decodeBooleanOrNull()
else
raise Exception,"Unrecognized char "+c.to_s
end
end
end
end
end
end
end
def decodeBooleanOrNull()
sb = StringBuf.new()
while WCharacterBase::isLetter(c)
sb::addChar(c)
nextToken()
end
word = sb::toString()
if (word=="true")
return Boolean::TRUE
else
if (word=="false")
return Boolean::FALSE
else
if (word=="null")
return nil
else
raise Exception,("Unrecognized keyword \""+word)+"\"."
end
end
end
end
def decodeString()
sb = StringBuf.new()
d = c
nextToken()
while c!=d
if c==92
nextToken()
if c==110
sb::add("\n")
else
if c==114
sb::add("\r")
else
if c==34
sb::add("\"")
else
if c==39
sb::add("\'")
else
if c==116
sb::add("\t")
else
if c==92
sb::add("\\")
else
if c==117
nextToken()
code = Utf8::uchr(c)
nextToken()
code+=Utf8::uchr(c)
nextToken()
code+=Utf8::uchr(c)
nextToken()
code+=Utf8::uchr(c)
dec = Std::parseInt("0x"+code)
sb::add(Utf8::uchr(dec))
else
raise Exception,("Unknown scape sequence \'\\"+Utf8::uchr(c).to_s)+"\'"
end
end
end
end
end
end
end
else
sb::add(Std::fromCharCode(c))
end
nextToken()
end
nextToken()
return sb::toString()
end
def decodeNumber()
sb = StringBuf.new()
hex = false
floating = false
loop do
sb::add(Std::fromCharCode(c))
nextToken()
if c==120
hex = true
sb::add(Std::fromCharCode(c))
nextToken()
end
if ((c==46)||(c==69))||(c==101)
floating = true
end
break if not (((c>=48)&&(c<=58))||(hex&&isHexDigit(c)))||(floating&&((((c==46)||(c==69))||(c==101))||(c==45)))
end
if floating
return Std::parseFloat(sb::toString())
else
return Std::parseInt(sb::toString())
end
end
def decodeHash()
h = Hash.new()
nextToken()
skipBlanks()
if c==125
nextToken()
return h
end
while c!=125
key = decodeString()
skipBlanks()
if c!=58
raise Exception,"Expected \':\'."
end
nextToken()
skipBlanks()
o = localDecode()
h::set(key,o)
skipBlanks()
if c==44
nextToken()
skipBlanks()
else
if c!=125
raise Exception,"Expected \',\' or \'}\'. "+getPositionRepresentation()
end
end
end
nextToken()
return h
end
def decodeArray()
v = Array.new()
nextToken()
skipBlanks()
if c==93
nextToken()
return v
end
while c!=93
o = localDecode()
v::push(o)
skipBlanks()
if c==44
nextToken()
skipBlanks()
else
if c!=93
raise Exception,"Expected \',\' or \']\'."
end
end
end
nextToken()
return v
end
def self.getDepth(o)
if TypeTools::isHash(o)
h = (o)
m = 0
if h::exists("_left_")||h::exists("_right_")
if h::exists("_left_")
m = WInteger::max(getDepth(h::get("_left_")),m)
end
if h::exists("_right_")
m = WInteger::max(getDepth(h::get("_right_")),m)
end
return m
end
iter = h::keys()
while iter::hasNext()
key = iter::next()
m = WInteger::max(getDepth(h::get(key)),m)
end
return m+2
else
if TypeTools::isArray(o)
a = (o)
m = 0
for i in 0..a::length()-1
m = WInteger::max(getDepth(a::_(i)),m)
i+=1
end
return m+1
else
return 1
end
end
end
def setAddNewLines(addNewLines)
@addNewLines = addNewLines
end
def newLine(depth,sb)
sb::add("\r\n")
for i in 0..depth-1
sb::add(" ")
i+=1
end
@lastDepth = depth
end
def self.getString(o)
return (o)
end
def self.getFloat(n)
if n.instance_of?Double
return (n)
else
if n.instance_of?Integer
return (n)+0.0
else
return 0.0
end
end
end
def self.getInt(n)
if n.instance_of?Double
return (Math::round((n)))
else
if n.instance_of?Integer
return (n)
else
return 0
end
end
end
def self.getBoolean(b)
return ((b))::booleanValue()
end
def self.getArray(a)
return (a)
end
def self.getHash(a)
return (a)
end
def self.compare(a,b,eps)
if TypeTools::isHash(a)
isBHash = TypeTools::isHash(b)
if !isBHash
return false
end
ha = (a)
hb = (b)
it = ha::keys()
itb = hb::keys()
while it::hasNext()
if !itb::hasNext()
return false
end
itb::next()
key = it::next()
if !hb::exists(key)||!compare(ha::get(key),hb::get(key),eps)
return false
end
end
if itb::hasNext()
return false
end
return true
else
if TypeTools::isArray(a)
isBArray = TypeTools::isArray(b)
if !isBArray
return false
end
aa = (a)
ab = (b)
if aa::length()!=ab::length()
return false
end
for i in 0..aa::length()-1
if !compare(aa::_(i),ab::_(i),eps)
return false
end
i+=1
end
return true
else
if a.instance_of?String
if !(b.instance_of?String)
return false
end
return (a==b)
else
if a.instance_of?Integer
if !(b.instance_of?Integer)
return false
end
return (a==b)
else
if a.instance_of?Long
isBLong = b.instance_of?Long
if !isBLong
return false
end
return (a==b)
else
if a.instance_of?JSonIntegerFormat
if !(b.instance_of?JSonIntegerFormat)
return false
end
ja = (a)
jb = (b)
return (ja::toString()==jb::toString())
else
if a.instance_of?Boolean
if !(b.instance_of?Boolean)
return false
end
return (a==b)
else
if a.instance_of?Double
if !(b.instance_of?Double)
return false
end
da = getFloat(a)
db = getFloat(b)
return (da>=(db-eps))&&(da<=(db+eps))
end
end
end
end
end
end
end
end
return true
end
def self.main(args)
s1 = "{\"displays\":[{\"horizontal_axis_values_position\":\"below\",\"vertical_axis_label\":\"\",\"window_width\":450.,\"horizontal_axis_label\":\"\",\"styles\":[{\"color\":\"#9a0000\",\"ref\":\"line1\"},{\"color\":\"#105b5c\",\"ref\":\"conic1\"},{\"color\":\"#a3b017\",\"fixed\":false,\"ref\":\"point1\"},{\"color\":\"#a3b017\",\"fixed\":false,\"ref\":\"point2\"}],\"window_height\":450.,\"height\":21.,\"id\":\"plotter1\",\"grid_y\":true,\"width\":21.,\"grid_x\":true,\"axis_color\":\"#9696ff\",\"vertical_axis_values_position\":\"left\",\"grid_primary_color\":\"#ffc864\",\"background_color\":\"#fffff0\",\"axis_y\":true,\"axis_x\":true,\"center\":[0.,0.]}],\"elements\":[{\"type\":\"line_segment\",\"value-content\":\"\",\"coordinates\":[[-31.5,-31.5],[31.5,31.5]],\"id\":\"line1\"},{\"type\":\"path\",\"value-content\":\"\",\"coordinates\":[[9.795918464660645,19.99000358581543],[9.387755393981934,18.032485961914062],[8.979591369628906,16.158267974853516],[8.571428298950195,14.36734676361084],[8.163265228271484,12.659725189208984],[7.755102157592773,11.035402297973633],[7.346938610076904,9.494377136230469],[6.938775539398193,8.036651611328125],[6.530612468719482,6.662224292755127],[6.122448921203613,5.371095180511475],[5.714285850524902,4.163265228271484],[5.306122303009033,3.038733959197998],[4.897959232330322,1.997501015663147],[4.489795684814453,1.0395668745040894],[4.081632614135742,0.1649312824010849],[3.673469305038452,-0.626405656337738],[3.265306234359741,-1.3344439268112183],[2.857142925262451,-1.959183692932129],[2.448979616165161,-2.500624656677246],[2.040816307067871,-2.9587671756744385],[1.6326531171798706,-3.333611011505127],[1.2244898080825806,-3.6251561641693115],[0.8163265585899353,-3.833402633666992],[0.40816327929496765,-3.958350658416748],[0.,-4.],[-0.40816327929496765,-3.958350658416748],[-0.8163265585899353,-3.833402633666992],[-1.2244898080825806,-3.6251561641693115],[-1.6326531171798706,-3.333611011505127],[-2.040816307067871,-2.9587671756744385],[-2.448979616165161,-2.500624656677246],[-2.857142925262451,-1.959183692932129],[-3.265306234359741,-1.3344439268112183],[-3.673469305038452,-0.626405656337738],[-4.081632614135742,0.1649312824010849],[-4.489795684814453,1.0395668745040894],[-4.897959232330322,1.997501015663147],[-5.306122303009033,3.038733959197998],[-5.714285850524902,4.163265228271484],[-6.122448921203613,5.371095180511475],[-6.530612468719482,6.662224292755127],[-6.938775539398193,8.036651611328125],[-7.346938610076904,9.494377136230469],[-7.755102157592773,11.035402297973633],[-8.163265228271484,12.659725189208984],[-8.571428298950195,14.36734676361084],[-8.979591369628906,16.158267974853516],[-9.387755393981934,18.032485961914062],[-9.795918464660645,19.99000358581543],[-10.204081535339355,22.030820846557617]],\"id\":\"conic1\"},{\"type\":\"point\",\"value-content\":\"\",\"coordinates\":[-2.4721360206604004,-2.4721360206604004],\"id\":\"point1\"},{\"type\":\"point\",\"value-content\":\"\",\"coordinates\":[6.4721360206604,6.4721360206604],\"id\":\"point2\"}],\"constraints\":[]}"
s2 = "{\"displays\":[{\"horizontal-axis-values-position\":\"below\",\"vertical-axis-label\":\"\",\"window-width\":450.,\"styles\":[{\"color\":\"#9a0000\",\"ref\":\"line1\"},{\"color\":\"#105b5c\",\"ref\":\"conic1\"},{\"color\":\"#a3b017\",\"fixed\":false,\"ref\":\"point1\"},{\"color\":\"#a3b017\",\"fixed\":false,\"ref\":\"point2\"}],\"background-color\":\"#fffff0\",\"height\":21.,\"id\":\"plotter1\",\"grid-y\":true,\"window-height\":450.,\"grid-x\":true,\"width\":21.,\"horizontal-axis-label\":\"\",\"vertical-axis-values-position\":\"left\",\"grid-primary-color\":\"#ffc864\",\"axis-color\":\"#9696ff\",\"axis-y\":true,\"axis-x\":true,\"center\":[0.,0.]}],\"elements\":[{\"type\":\"line_segment\",\"value-content\":\"\",\"coordinates\":[[-31.5,-31.5],[31.5,31.5]],\"id\":\"line1\"},{\"type\":\"path\",\"value-content\":\"\",\"coordinates\":[[9.795918464660645,19.99000358581543],[9.387755393981934,18.032485961914062],[8.979591369628906,16.158267974853516],[8.571428298950195,14.36734676361084],[8.163265228271484,12.659725189208984],[7.755102157592773,11.035402297973633],[7.346938610076904,9.494377136230469],[6.938775539398193,8.036651611328125],[6.530612468719482,6.662224292755127],[6.122448921203613,5.371095180511475],[5.714285850524902,4.163265228271484],[5.306122303009033,3.038733959197998],[4.897959232330322,1.997501015663147],[4.489795684814453,1.0395668745040894],[4.081632614135742,0.1649312824010849],[3.673469305038452,-0.626405656337738],[3.265306234359741,-1.3344439268112183],[2.857142925262451,-1.959183692932129],[2.448979616165161,-2.500624656677246],[2.040816307067871,-2.9587671756744385],[1.6326531171798706,-3.333611011505127],[1.2244898080825806,-3.6251561641693115],[0.8163265585899353,-3.833402633666992],[0.40816327929496765,-3.958350658416748],[0.,-4.],[-0.40816327929496765,-3.958350658416748],[-0.8163265585899353,-3.833402633666992],[-1.2244898080825806,-3.6251561641693115],[-1.6326531171798706,-3.333611011505127],[-2.040816307067871,-2.9587671756744385],[-2.448979616165161,-2.500624656677246],[-2.857142925262451,-1.959183692932129],[-3.265306234359741,-1.3344439268112183],[-3.673469305038452,-0.626405656337738],[-4.081632614135742,0.1649312824010849],[-4.489795684814453,1.0395668745040894],[-4.897959232330322,1.997501015663147],[-5.306122303009033,3.038733959197998],[-5.714285850524902,4.163265228271484],[-6.122448921203613,5.371095180511475],[-6.530612468719482,6.662224292755127],[-6.938775539398193,8.036651611328125],[-7.346938610076904,9.494377136230469],[-7.755102157592773,11.035402297973633],[-8.163265228271484,12.659725189208984],[-8.571428298950195,14.36734676361084],[-8.979591369628906,16.158267974853516],[-9.387755393981934,18.032485961914062],[-9.795918464660645,19.99000358581543],[-10.204081535339355,22.030820846557617]],\"id\":\"conic1\"},{\"type\":\"point\",\"value-content\":\"\",\"coordinates\":[-2.4721360206604004,-2.4721360206604004],\"id\":\"point1\"},{\"type\":\"point\",\"value-content\":\"\",\"coordinates\":[6.4721360206604,6.4721360206604],\"id\":\"point2\"}],\"constraints\":[]}"
if JSon::compare(JSon::decode(s1),JSon::decode(s2),1.0E-8)
Std::trace("Equal")
else
Std::trace("Not equal")
end
end
end
end