CopyAttributes.py

"""
selectively copy and paste glyph attributes
"""

from vanilla import *


class attributeMover():

    def __init__(self):
        attrs = ["angledLeftMargin", "angledRightMargin", "width", "mark", "unicode"]
        self.panel()

    def panel(self):

        xMargin = 15
        yMargin = 15
        itemHeight = 20
        windowsWidth = 200
        currentHeight = 0

        self.w = Window((windowsWidth, currentHeight), "Copy Paste Attributes")
        currentHeight += yMargin

        self.w.copyButton = Button((xMargin, currentHeight, -xMargin, itemHeight), title="Copy", callback=self.copyCallback)
        currentHeight += itemHeight + yMargin / 2

        self.w.angledLeftMargin = CheckBox((xMargin, currentHeight, -xMargin, itemHeight), "angledLeftMargin")
        currentHeight += itemHeight

        self.w.angledRightMargin = CheckBox((xMargin, currentHeight, -xMargin, itemHeight), "angledRightMargin")
        currentHeight += itemHeight

        self.w.width = CheckBox((xMargin, currentHeight, -xMargin, itemHeight), "width")
        currentHeight += itemHeight

        self.w.mark = CheckBox((xMargin, currentHeight, -xMargin, itemHeight), "mark")
        currentHeight += itemHeight

        self.w.unicode = CheckBox((xMargin, currentHeight, -xMargin, itemHeight), "unicode")
        currentHeight += itemHeight + yMargin / 2

        self.w.pasteButton = Button((xMargin, currentHeight, -xMargin, itemHeight), title="Paste", callback=self.pasteCallback)
        currentHeight += itemHeight + yMargin / 2

        self.w.glyphName = CheckBox((xMargin, currentHeight, -xMargin, itemHeight), "map to glyph name", callback=self.glyphNameCallback)
        currentHeight += itemHeight

        self.w.limitSelect = CheckBox((xMargin, currentHeight, -xMargin, itemHeight), "limit to selection")
        self.w.limitSelect.enable(False)
        currentHeight += itemHeight + yMargin

        self.w.resize(windowsWidth, currentHeight)
        self.w.open()

    def copyCallback(self, sender):
        f = CurrentFont()
        self.selection = []
        for g in f.selection:
            glyph = f[g]
            self.selection.append(glyph)

    def glyphNameCallback(self, sender):
        self.w.limitSelect.enable(sender.get())

    def pasteCallback(self, sender):
        print("paste")
        f = CurrentFont()
        for source in self.selection:
            if self.w.glyphName.get() == True:
                if f.has_key(source.name):
                    target = f[source.name]
                    if (self.w.limitSelect.get() and target.selected) == True or self.w.limitSelect.get() == False:
                        self.copyPasteAttr(source, target)
                else:
                    pass
            else:
                index = self.selection.index(source)
                if index < len(f.selection):
                    n = f.selection[index]
                    target = f[n]
                    self.copyPasteAttr(source, target)
                else:
                    pass

    def copyPasteAttr(self, source, target):
        target.prepareUndo("Copy Attributes")

        if self.w.angledLeftMargin.get():
            target.angledLeftMargin = source.angledLeftMargin
        if self.w.angledRightMargin.get():
            target.angledRightMargin = source.angledRightMargin
        if self.w.width.get():
            target.width = source.width
        if self.w.mark.get():
            target.mark = source.mark
        if self.w.unicode.get():
            target.unicode = source.unicode

        target.update()
        target.performUndo()


attributeMover()