class gimpPaletteExporter:
def __init__(self, name):
# We want people to select a palette and a location to save to...
self.fileName = QFileDialog.getExistingDirectory()
allPalettes = Application.resources("palette")
self.paletteName = name
self.currentPalette = Palette(allPalettes[self.paletteName])
self.export()
done = QMessageBox()
done.setWindowTitle(i18n("Export Successful"))
done.setText(
str(i18n("{input} has been exported to {output}.")).format(
input=self.paletteName, output=self.fileName))
done.exec_()
pass
def export(self):
# open the appropriate file...
gplFile = open(self.fileName + "/" + self.paletteName + ".gpl", "w")
gplFile.write("GIMP Palette\n")
gplFile.write("Name: %s\n" % self.paletteName)
gplFile.write("Columns: %s/n", self.currentPalette.columnCount())
gplFile.write("#%s\n" % self.currentPalette.comment())
colorCount = self.currentPalette.colorsCountGroup("")
for i in range(colorCount):
entry = self.currentPalette.colorSetEntryFromGroup(i, "")
color = self.currentPalette.colorForEntry(entry)
# convert to sRGB
color.setColorSpace("RGBA", "U8", "sRGB built-in")
red = max(min(int(color.componentsOrdered()[0] * 255), 255), 0)
green = max(min(int(color.componentsOrdered()[1] * 255), 255), 0)
blue = max(min(int(color.componentsOrdered()[2] * 255), 255), 0)
gplFile.write(
"{red} {green} {blue} {id}-{name}\n".format(
red=red, green=green, blue=blue, id=entry.id(),
name=entry.name))
groupNames = self.currentPalette.groupNames()
for groupName in groupNames:
colorCount = self.currentPalette.colorsCountGroup(groupName)
for i in range(colorCount):
entry = self.currentPalette.colorSetEntryFromGroup(
i, groupName)
color = self.currentPalette.colorForEntry(entry)
# convert to sRGB
color.setColorSpace("RGBA", "U8", "sRGB built-in")
red = max(
min(int(color.componentsOrdered()[0] * 255), 255), 0)
green = max(
min(int(color.componentsOrdered()[1] * 255), 255), 0)
blue = max(
min(int(color.componentsOrdered()[2] * 255), 255), 0)
gplFile.write(
"{red} {green} {blue} {id}-{name}\n".format(
red=red, green=green, blue=blue, id=entry.id(),
name=entry.name))
gplFile.close()
class sortColors(object):
def __init__(self, name):
# We want people to select a palette...
allPalettes = Application.resources("palette")
self.paletteName = name
self.currentPalette = Palette(allPalettes[self.paletteName])
self.sort_all_groups()
def sort_all_groups(self):
self.sort_color_by_name(str())
groupNames = self.currentPalette.groupNames()
for groupName in groupNames:
self.sort_color_by_name(groupName)
def sort_color_by_name(self, groupName):
d = {}
colorCount = self.currentPalette.colorsCountGroup(groupName)
for i in range(colorCount - 1, -1, -1):
entry = self.currentPalette.colorSetEntryFromGroup((i), groupName)
d[entry.name + str(i)] = entry
self.currentPalette.removeEntry((i), groupName)
for s in sorted(d):
self.currentPalette.addEntry(d[s], groupName)
def sort_color_by_id(self, groupName):
d = {}
colorCount = self.currentPalette.colorsCountGroup(groupName)
for i in range(colorCount - 1, -1, -1):
entry = self.currentPalette.colorSetEntryFromGroup((i), groupName)
d[entry.id() + " " + str(i)] = entry
self.currentPalette.removeEntry((i), groupName)
for s in sorted(d):
self.currentPalette.addEntry(d[s], groupName)
def sort_by_value(self, groupName):
d = {}
colorCount = self.currentPalette.colorsCountGroup(groupName)
for i in range(colorCount - 1, -1, -1):
entry = self.currentPalette.colorSetEntryFromGroup((i), groupName)
color = self.currentPalette.colorForEntry(entry)
color.setColorSpace("RGBA", "U8", "sRGB built-in")
d[color.components()[0] + color.components()[1] +
color.components()[2]] = entry
self.currentPalette.removeEntry((i), groupName)
for s in sorted(d):
self.currentPalette.addEntry(d[s], groupName)
def sort_by_hue(self, stepsize, groupName):
pass
def palette(self):
return self.currentPalette
class inkscapeSVGExporter:
def __init__(self, name):
# We want people to select a palette and a location to save to...
self.fileName = QFileDialog.getExistingDirectory()
allPalettes = Application.resources("palette")
self.paletteName = name
self.currentPalette = Palette(allPalettes[self.paletteName])
self.export()
done = QMessageBox()
done.setWindowTitle(i18n("Export Successful"))
done.setText(
str(i18n("{input} has been exported to {output}.")).format(
input=self.paletteName, output=self.fileName))
done.exec_()
pass
def export(self):
# open the appropriate file...
svgFile = open(self.fileName + "/" + self.paletteName + ".svg", "w")
svgDoc = QDomDocument()
svgBaseElement = svgDoc.createElement("svg")
svgBaseElement.setAttribute(
"xmlns:osb", "http://www.openswatchbook.org/uri/2009/osb")
svgBaseElement.setAttribute("xmlns:svg", "http://www.w3.org/2000/svg")
svgBaseElement.setAttribute("xmlns:dc",
"http://purl.org/dc/elements/1.1/")
svgBaseElement.setAttribute("xmlns:cc",
"http://creativecommons.org/ns#")
svgBaseElement.setAttribute(
"xmlns:rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
svgDefs = svgDoc.createElement("defs")
svgSwatches = svgDoc.createElement("g")
svgSwatches.setAttribute("id", "Swatches")
svgMeta = svgDoc.createElement("metadata")
svgBaseElement.appendChild(svgMeta)
rdf = svgDoc.createElement("rdf:RDF")
ccwork = svgDoc.createElement("cc:Work")
dctitle = svgDoc.createElement("dc:title")
dcdescription = svgDoc.createElement("dc:description")
dctitle.appendChild(svgDoc.createTextNode(self.paletteName))
dcdescription.appendChild(
svgDoc.createTextNode(self.currentPalette.comment()))
ccwork.appendChild(dctitle)
ccwork.appendChild(dcdescription)
rdf.appendChild(ccwork)
svgMeta.appendChild(rdf)
Row = 0
Column = 0
iccProfileList = []
colorCount = self.currentPalette.colorsCountGroup("")
for i in range(colorCount):
entry = self.currentPalette.colorSetEntryFromGroup(i, "")
color = self.currentPalette.colorForEntry(entry)
iccColor = "icc-color(" + color.colorProfile()
for c in range(len(color.componentsOrdered()) - 1):
iccColor = "{col},{c}".format(col=iccColor,
c=color.componentsOrdered()[c])
iccColor = iccColor + ")"
if color.colorProfile() not in iccProfileList:
iccProfileList.append(color.colorProfile())
# convert to sRGB
color.setColorSpace("RGBA", "U8", "sRGB built-in")
red = max(min(int(color.componentsOrdered()[0] * 255), 255), 0)
green = max(min(int(color.componentsOrdered()[1] * 255), 255), 0)
blue = max(min(int(color.componentsOrdered()[2] * 255), 255), 0)
hexcode = "#{red:02x}{green:02x}{blue:02x}".format(red=red,
green=green,
blue=blue)
swatchName = "{i}-{name}".format(i=i, name=entry.name())
swatchName = swatchName.replace(" ", "-")
swatchName = swatchName.replace("(", "-")
swatchName = swatchName.replace(")", "-")
swatchMain = svgDoc.createElement("linearGradient")
swatchMain.setAttribute("osb:paint", "solid")
swatchMain.setAttribute("id", swatchName)
swatchSub = svgDoc.createElement("stop")
swatchSub.setAttribute(
"style", "stop-color: {hex} {color};stop-opacity:1;".format(
hex=hexcode, color=iccColor))
swatchMain.appendChild(swatchSub)
svgDefs.appendChild(swatchMain)
svgSingleSwatch = svgDoc.createElement("rect")
svgSingleSwatch.setAttribute("x", str(int(Column * 20)))
svgSingleSwatch.setAttribute("y", str(int(Row * 20)))
svgSingleSwatch.setAttribute("width", str(int(20)))
svgSingleSwatch.setAttribute("height", str(int(20)))
svgSingleSwatch.setAttribute("fill", "url(#%s)" % swatchName)
svgSingleSwatch.setAttribute("id", "swatch %s" % swatchName)
if entry.spotColor() is True:
svgSingleSwatch.setAttribute("rx", str(10))
svgSingleSwatch.setAttribute("ry", str(10))
svgSwatches.appendChild(svgSingleSwatch)
Column += 1
if (Column >= self.currentPalette.columnCount()):
Column = 0
Row += 1
groupNames = self.currentPalette.groupNames()
for groupName in groupNames:
Column = 0
Row += 1
groupTitle = svgDoc.createElement("text")
groupTitle.setAttribute("x", str(int(Column * 20)))
groupTitle.setAttribute("y", str(int(Row * 20) + 15))
groupTitle.appendChild(svgDoc.createTextNode(groupName))
svgSwatches.appendChild(groupTitle)
Row += 1
colorCount = self.currentPalette.colorsCountGroup(groupName)
for i in range(colorCount):
entry = self.currentPalette.colorSetEntryFromGroup(
i, groupName)
color = self.currentPalette.colorForEntry(entry)
iccColor = "icc-color(" + color.colorProfile()
for c in range(len(color.componentsOrdered()) - 1):
iccColor = "{col},{c}".format(
col=iccColor, c=color.componentsOrdered()[c])
iccColor = iccColor + ")"
if color.colorProfile() not in iccProfileList:
iccProfileList.append(color.colorProfile())
# convert to sRGB
color.setColorSpace("RGBA", "U8", "sRGB built-in")
red = max(min(int(color.componentsOrdered()[0] * 255), 255), 0)
green = max(min(int(color.componentsOrdered()[1] * 255), 255),
0)
blue = max(min(int(color.componentsOrdered()[2] * 255), 255),
0)
hexcode = "#{red:02x}{green:02x}{blue:02x}".format(red=red,
green=green,
blue=blue)
swatchName = groupName + str(i) + "-" + entry.name()
swatchName = swatchName.replace(" ", "-")
swatchName = swatchName.replace("(", "-")
swatchName = swatchName.replace(")", "-")
swatchMain = svgDoc.createElement("linearGradient")
swatchMain.setAttribute("osb:paint", "solid")
swatchMain.setAttribute("id", swatchName)
swatchSub = svgDoc.createElement("stop")
swatchSub.setAttribute(
"style",
"stop-color: {hex} {color};stop-opacity:1;".format(
hex=hexcode, color=iccColor))
swatchMain.appendChild(swatchSub)
svgDefs.appendChild(swatchMain)
svgSingleSwatch = svgDoc.createElement("rect")
svgSingleSwatch.setAttribute("x", str(int(Column * 20)))
svgSingleSwatch.setAttribute("y", str(int(Row * 20)))
svgSingleSwatch.setAttribute("width", str(int(20)))
svgSingleSwatch.setAttribute("height", str(int(20)))
svgSingleSwatch.setAttribute("fill", "url(#%s)" % swatchName)
svgSingleSwatch.setAttribute("id", "swatch %s" % swatchName)
if entry.spotColor() is True:
svgSingleSwatch.setAttribute("rx", str(10))
svgSingleSwatch.setAttribute("ry", str(10))
svgSwatches.appendChild(svgSingleSwatch)
Column += 1
if (Column >= self.currentPalette.columnCount()):
Column = 0
Row += 1
for profile in iccProfileList:
svgProfileDesc = svgDoc.createElement("color-profile")
svgProfileDesc.setAttribute("name", profile)
# This is incomplete because python api doesn't have any
# way to ask for this data yet.
# svgProfileDesc.setAttribute("local", "sRGB")
# svgProfileDesc.setAttribute("xlink:href", colorprofileurl)
svgProfileDesc.setAttribute("rendering-intent", "perceptual")
svgDefs.appendChild(svgProfileDesc)
svgBaseElement.appendChild(svgDefs)
svgBaseElement.appendChild(svgSwatches)
svgBaseElement.setAttribute(
"viewBox", "0 0 {cols} {row}".format(
cols=self.currentPalette.columnCount() * 20,
row=int((Row + 1) * 20)))
svgDoc.appendChild(svgBaseElement)
svgFile.write(svgDoc.toString())
svgFile.close()