<gh_stars>100-1000
"""
* Copyright 2007,2008,2009 <NAME>
* Copyright (C) 2009 <NAME> <<EMAIL>>
*
* Licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
*  http:#www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
"""




from pyjamas import DOM

# XXX HACK!  recursive includes avoidance...
NAI = 2 ** 31


from pyjamas.chart import AnnotationLocation
from pyjamas.chart import Double

"""*
* Convenience method that, given a plain text label, returns an
* HTML snippet appropriate for use as an argument to the
* <tt>setHovertextTemplate</tt> or <tt>setAnnotationText</tt>
* methods, that will display the plain text label with
* formatting appropriate for use with hovertext.
*
* @see Symbol#setHovertextTemplate setHovertextTemplate
* @see Curve.Point#setAnnotationText setAnnotationText
* @see Symbol#setHoverAnnotationSymbolType setHoverAnnotationSymbolType
*
* @param plainTextLabel the plain text label that is to be
*  HTML-wrapped to make it look like <tt>setTitle</tt>-based
*  hovertext.
*
*
"""

def setBackgroundColor(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "backgroundColor", cssColor)


"""
def setBackground(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "background", cssColor)

"""
def setBorderColor(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "borderColor", cssColor)





def setBorderStyle(uio, cssBorderStyle):
    DOM.setStyleAttribute(uio.getElement(), "borderStyle", cssBorderStyle)



def setBorderWidth(uio, borderWidth):
    if borderWidth != NAI and borderWidth:
        cssBorderWidth = str(borderWidth) + "px"
    else:
        cssBorderWidth = ""
    DOM.setStyleAttribute(uio.getElement(), "borderWidth", cssBorderWidth)


def setFontFamily(uio, cssFontFamily):
    DOM.setStyleAttribute(uio.getElement(), "fontFamily", cssFontFamily)


def setFontSize(uio, fontSize):
    DOM.setIntStyleAttribute( uio.getElement(), "fontSize", fontSize)

def setFontStyle(uio, fontStyle):
    DOM.setStyleAttribute(uio.getElement(), "fontStyle", fontStyle)

def setFontWeight(uio, fontWeight):
    DOM.setStyleAttribute(uio.getElement(), "fontWeight", fontWeight)

def setColor(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "color", cssColor)

"""
# valid layout strings are fixed, auto, and inherit
def setTableLayout(uio, layout):
    DOM.setStyleAttribute( uio.getElement(), "table-layout", layout)




def setLineHeight(uio, cssLineHeight):
    DOM.setStyleAttribute(uio.getElement(), "lineHeight", cssLineHeight)



def setTextAlign(uio, cssTextAlign):
    DOM.setStyleAttribute( uio.getElement(), "textAlign", cssTextAlign)

def setMargin(uio, cssMargin):
    DOM.setStyleAttribute( uio.getElement(), "margin", cssMargin)

"""
def setPadding(uio, cssPadding):
    DOM.setStyleAttribute(uio.getElement(), "padding", cssPadding)

# valid choices are block, inline, list-item, or none
"""
def setDisplay(uio, cssDisplay):
    DOM.setStyleAttribute( uio.getElement(), "display", cssDisplay)

"""
# choices are: visible, hidden, scroll or auto
def setOverflow(uio, cssOverflow):
    DOM.setStyleAttribute( uio.getElement(), "overflow", cssOverflow)

"""
def setTextLeading(uio, cssTextLeading):
    DOM.setStyleAttribute( uio.getElement(), "textTrailing", cssTextLeading)

def setVerticalAlign(uio, cssVerticalAlign):
    DOM.setStyleAttribute( uio.getElement(), "verticalAlign", cssVerticalAlign)

"""
# returns the sign of the given number
def sign(x):
    result = (x < 0) and -1 or 1
    return result


# case-independent index of next "break" tag in string (case of HTML
# returned from HasHTML.getHTML can change with browser)
def indexOfBr(s, iStart=0):
    BR1 = "<br>"
    BR2 = "<BR>"
    BR3 = "<li>";  # recognize <li> as a break.
    BR4 = "<LI>"
    BR5 = "<tr>";  # recognize <tr> as a break.
    BR6 = "<TR>"
    iBr1 = s.find(BR1, iStart)
    iBr2 = s.find(BR2, iStart)
    iBr3 = s.find(BR3, iStart)
    iBr4 = s.find(BR4, iStart)
    iBr5 = s.find(BR5, iStart)
    iBr6 = s.find(BR6, iStart)
    result1 = 0
    result2 = 0
    result3 = 0
    result = 0

    if -1 == iBr1:
        result1 = iBr2

    elif -1 == iBr2:
        result1 = iBr1

    else:
        result1 = min(iBr1, iBr2)


    if -1 == iBr3:
        result2 = iBr4

    elif -1 == iBr4:
        result2 = iBr3

    else:
        result2 = min(iBr3, iBr4)


    if -1 == iBr5:
        result3 = iBr6

    elif -1 == iBr6:
        result3 = iBr5

    else:
        result3 = min(iBr5, iBr6)




    if -1 == result1:
        result = result2

    elif -1 == result2:
        result = result1

    else:
        result = min(result1, result2)



    if -1 == result:
        result = result3

    elif -1 != result3:
        result = min(result, result3)



    return result


# Provides a character-based width estimate when simple tags
# such as <b> and <i> are present in a multi-line,
# "break"-delimited, string. Very approximate, but a useful
# default.
def htmlWidth(sIn):
    iBr = indexOfBr(sIn)
    if (-1 == iBr):
        s = sIn
    else:
        s = sIn[:iBr]
    # XXX TODO: sort out tags and literals
    return len(s)

    LITERAL_PAT = "[&][#a-zA-Z]+[;]"
    s = s.replaceAll(LITERAL_PAT, "X"); # literals count as 1 char
    TAG_PAT = "[<][^>]+[>]"
    s = s.replaceAll(TAG_PAT, "");   # tags don't count at all
    return s.length()


# number of <br> delimited lines in an HTML string
def htmlHeight(s):
    BR_LEN = len("<br>")
    iBr = 0
    result = 1
    if None != s:
        iBr = indexOfBr(s)
        while iBr != -1:
            result += 1
            iBr = indexOfBr(s, iBr+BR_LEN)

    return result






# is value within given limits, inclusive?
def withinRange(x, minLim, maxLim):
    result = Double.NaN==(x) and True or (x >= minLim  and  x <= maxLim)
    return result



"""
* Copyright 2007,2008,2009 <NAME>
* Copyright (C) 2009 <NAME> <<EMAIL>>
*
* Licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
*  http:#www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
"""




from pyjamas import DOM

# XXX HACK!  recursive includes avoidance...
NAI = 2 ** 31


from pyjamas.chart import AnnotationLocation
from pyjamas.chart import Double

"""*
* Convenience method that, given a plain text label, returns an
* HTML snippet appropriate for use as an argument to the
* <tt>setHovertextTemplate</tt> or <tt>setAnnotationText</tt>
* methods, that will display the plain text label with
* formatting appropriate for use with hovertext.
*
* @see Symbol#setHovertextTemplate setHovertextTemplate
* @see Curve.Point#setAnnotationText setAnnotationText
* @see Symbol#setHoverAnnotationSymbolType setHoverAnnotationSymbolType
*
* @param plainTextLabel the plain text label that is to be
*  HTML-wrapped to make it look like <tt>setTitle</tt>-based
*  hovertext.
*
*
"""

def setBackgroundColor(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "backgroundColor", cssColor)


"""
def setBackground(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "background", cssColor)

"""
def setBorderColor(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "borderColor", cssColor)





def setBorderStyle(uio, cssBorderStyle):
    DOM.setStyleAttribute(uio.getElement(), "borderStyle", cssBorderStyle)



def setBorderWidth(uio, borderWidth):
    if borderWidth != NAI and borderWidth:
        cssBorderWidth = str(borderWidth) + "px"
    else:
        cssBorderWidth = ""
    DOM.setStyleAttribute(uio.getElement(), "borderWidth", cssBorderWidth)


def setFontFamily(uio, cssFontFamily):
    DOM.setStyleAttribute(uio.getElement(), "fontFamily", cssFontFamily)


def setFontSize(uio, fontSize):
    DOM.setIntStyleAttribute( uio.getElement(), "fontSize", fontSize)

def setFontStyle(uio, fontStyle):
    DOM.setStyleAttribute(uio.getElement(), "fontStyle", fontStyle)

def setFontWeight(uio, fontWeight):
    DOM.setStyleAttribute(uio.getElement(), "fontWeight", fontWeight)

def setColor(uio, cssColor):
    DOM.setStyleAttribute(uio.getElement(), "color", cssColor)

"""
# valid layout strings are fixed, auto, and inherit
def setTableLayout(uio, layout):
    DOM.setStyleAttribute( uio.getElement(), "table-layout", layout)




def setLineHeight(uio, cssLineHeight):
    DOM.setStyleAttribute(uio.getElement(), "lineHeight", cssLineHeight)



def setTextAlign(uio, cssTextAlign):
    DOM.setStyleAttribute( uio.getElement(), "textAlign", cssTextAlign)

def setMargin(uio, cssMargin):
    DOM.setStyleAttribute( uio.getElement(), "margin", cssMargin)

"""
def setPadding(uio, cssPadding):
    DOM.setStyleAttribute(uio.getElement(), "padding", cssPadding)

# valid choices are block, inline, list-item, or none
"""
def setDisplay(uio, cssDisplay):
    DOM.setStyleAttribute( uio.getElement(), "display", cssDisplay)

"""
# choices are: visible, hidden, scroll or auto
def setOverflow(uio, cssOverflow):
    DOM.setStyleAttribute( uio.getElement(), "overflow", cssOverflow)

"""
def setTextLeading(uio, cssTextLeading):
    DOM.setStyleAttribute( uio.getElement(), "textTrailing", cssTextLeading)

def setVerticalAlign(uio, cssVerticalAlign):
    DOM.setStyleAttribute( uio.getElement(), "verticalAlign", cssVerticalAlign)

"""
# returns the sign of the given number
def sign(x):
    result = (x < 0) and -1 or 1
    return result


# case-independent index of next "break" tag in string (case of HTML
# returned from HasHTML.getHTML can change with browser)
def indexOfBr(s, iStart=0):
    BR1 = "<br>"
    BR2 = "<BR>"
    BR3 = "<li>";  # recognize <li> as a break.
    BR4 = "<LI>"
    BR5 = "<tr>";  # recognize <tr> as a break.
    BR6 = "<TR>"
    iBr1 = s.find(BR1, iStart)
    iBr2 = s.find(BR2, iStart)
    iBr3 = s.find(BR3, iStart)
    iBr4 = s.find(BR4, iStart)
    iBr5 = s.find(BR5, iStart)
    iBr6 = s.find(BR6, iStart)
    result1 = 0
    result2 = 0
    result3 = 0
    result = 0

    if -1 == iBr1:
        result1 = iBr2

    elif -1 == iBr2:
        result1 = iBr1

    else:
        result1 = min(iBr1, iBr2)


    if -1 == iBr3:
        result2 = iBr4

    elif -1 == iBr4:
        result2 = iBr3

    else:
        result2 = min(iBr3, iBr4)


    if -1 == iBr5:
        result3 = iBr6

    elif -1 == iBr6:
        result3 = iBr5

    else:
        result3 = min(iBr5, iBr6)




    if -1 == result1:
        result = result2

    elif -1 == result2:
        result = result1

    else:
        result = min(result1, result2)



    if -1 == result:
        result = result3

    elif -1 != result3:
        result = min(result, result3)



    return result


# Provides a character-based width estimate when simple tags
# such as <b> and <i> are present in a multi-line,
# "break"-delimited, string. Very approximate, but a useful
# default.
def htmlWidth(sIn):
    iBr = indexOfBr(sIn)
    if (-1 == iBr):
        s = sIn
    else:
        s = sIn[:iBr]
    # XXX TODO: sort out tags and literals
    return len(s)

    LITERAL_PAT = "[&][#a-zA-Z]+[;]"
    s = s.replaceAll(LITERAL_PAT, "X"); # literals count as 1 char
    TAG_PAT = "[<][^>]+[>]"
    s = s.replaceAll(TAG_PAT, "");   # tags don't count at all
    return s.length()


# number of <br> delimited lines in an HTML string
def htmlHeight(s):
    BR_LEN = len("<br>")
    iBr = 0
    result = 1
    if None != s:
        iBr = indexOfBr(s)
        while iBr != -1:
            result += 1
            iBr = indexOfBr(s, iBr+BR_LEN)

    return result






# is value within given limits, inclusive?
def withinRange(x, minLim, maxLim):
    result = Double.NaN==(x) and True or (x >= minLim  and  x <= maxLim)
    return result
* Copyright 2007,2008,2009 <NAME> * Copyright (C) 2009 <NAME> <<EMAIL>> * * Licensed under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at: * *  http:#www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, * either express or implied. See the License for the specific * language governing permissions and limitations under the * License. * # XXX HACK!  recursive includes avoidance... * * Convenience method that, given a plain text label, returns an * HTML snippet appropriate for use as an argument to the * <tt>setHovertextTemplate</tt> or <tt>setAnnotationText</tt> * methods, that will display the plain text label with * formatting appropriate for use with hovertext. * * @see Symbol#setHovertextTemplate setHovertextTemplate * @see Curve.Point#setAnnotationText setAnnotationText * @see Symbol#setHoverAnnotationSymbolType setHoverAnnotationSymbolType * * @param plainTextLabel the plain text label that is to be *  HTML-wrapped to make it look like <tt>setTitle</tt>-based *  hovertext. * * def setBackground(uio, cssColor):     DOM.setStyleAttribute(uio.getElement(), "background", cssColor) # valid layout strings are fixed, auto, and inherit def setTableLayout(uio, layout):     DOM.setStyleAttribute( uio.getElement(), "table-layout", layout)     def setLineHeight(uio, cssLineHeight):     DOM.setStyleAttribute(uio.getElement(), "lineHeight", cssLineHeight)    def setTextAlign(uio, cssTextAlign):     DOM.setStyleAttribute( uio.getElement(), "textAlign", cssTextAlign)  def setMargin(uio, cssMargin):     DOM.setStyleAttribute( uio.getElement(), "margin", cssMargin) # valid choices are block, inline, list-item, or none def setDisplay(uio, cssDisplay):     DOM.setStyleAttribute( uio.getElement(), "display", cssDisplay) # choices are: visible, hidden, scroll or auto def setTextLeading(uio, cssTextLeading):     DOM.setStyleAttribute( uio.getElement(), "textTrailing", cssTextLeading)  def setVerticalAlign(uio, cssVerticalAlign):     DOM.setStyleAttribute( uio.getElement(), "verticalAlign", cssVerticalAlign) # returns the sign of the given number # case-independent index of next "break" tag in string (case of HTML # returned from HasHTML.getHTML can change with browser) # recognize <li> as a break. # recognize <tr> as a break. # Provides a character-based width estimate when simple tags # such as <b> and <i> are present in a multi-line, # "break"-delimited, string. Very approximate, but a useful # default. # XXX TODO: sort out tags and literals #a-zA-Z]+[;]" # literals count as 1 char # tags don't count at all # number of <br> delimited lines in an HTML string # is value within given limits, inclusive?