class AdjustAnchors(BaseWindowController):
def __init__(self):
self.font = CurrentFont()
self.glyph = CurrentGlyph()
self.upm = self.font.info.unitsPerEm
self.rf3 = int(roboFontVersion.split(".")[0]) >= 3
if self.rf3:
self.layer = CurrentLayer()
# key: glyph name -- value: list containing assembled glyphs
self.glyphPreviewCacheDict = {}
# key: anchor name -- value: list of mark glyph names
self.anchorsOnMarksDict = {}
# key: anchor name -- value: list of base glyph names
self.anchorsOnBasesDict = {}
self.CXTanchorsOnBasesDict = {}
# key: mark glyph name -- value: anchor name
# NOTE: It's expected that each mark glyph only has one type of anchor
self.marksDict = {}
self.fillAnchorsAndMarksDicts()
# list of glyph names that will be displayed in the UI list
self.glyphNamesList = []
# list of glyph names selected in the UI list
self.selectedGlyphNamesList = []
# list of the glyph objects that should be inserted
# before and after the accented glyphs
self.extraGlyphsList = []
self.Blue, self.Alpha = 1, 0.6
self.font.naked().addObserver(self, "fontWasModified", "Font.Changed")
addObserver(self, "_fontWillClose", "fontWillClose")
addObserver(self, "_currentFontChanged", "fontResignCurrent")
addObserver(self, "_currentGlyphChanged", "currentGlyphChanged")
addObserver(self, "_drawFill", "draw")
addObserver(self, "_drawFill", "drawInactive")
addObserver(self, "_previewFill", "drawPreview")
# observer for the draw event
addObserver(self, "_drawGlyphs", "draw")
# draw the glyphs when the glyph window is not in focus
addObserver(self, "_drawGlyphs", "drawInactive")
addObserver(self, "_drawGlyphs", "drawPreview")
integerNumFormatter = NSNumberFormatter.alloc().init()
integerNumFormatter.setAllowsFloats_(False)
integerNumFormatter.setGeneratesDecimalNumbers_(False)
intPosMinZeroNumFormatter = NSNumberFormatter.alloc().init()
intPosMinZeroNumFormatter.setAllowsFloats_(False)
intPosMinZeroNumFormatter.setGeneratesDecimalNumbers_(False)
intPosMinZeroNumFormatter.setMinimum_(NSNumber.numberWithInt_(0))
intPosMinOneNumFormatter = NSNumberFormatter.alloc().init()
intPosMinOneNumFormatter.setAllowsFloats_(False)
intPosMinOneNumFormatter.setGeneratesDecimalNumbers_(False)
intPosMinOneNumFormatter.setMinimum_(NSNumber.numberWithInt_(1))
self.textSize = getExtensionDefault("%s.%s" %
(extensionKey, "textSize"))
if not self.textSize:
self.textSize = 150
self.lineHeight = getExtensionDefault("%s.%s" %
(extensionKey, "lineHeight"))
if not self.lineHeight:
self.lineHeight = 200
self.extraSidebearings = getExtensionDefault(
"%s.%s" % (extensionKey, "extraSidebearings"))
if not self.extraSidebearings:
self.extraSidebearings = [0, 0]
self.extraGlyphs = getExtensionDefault("%s.%s" %
(extensionKey, "extraGlyphs"))
if not self.extraGlyphs:
self.extraGlyphs = ''
posSize = getExtensionDefault("%s.%s" % (extensionKey, "posSize"))
if not posSize:
posSize = (100, 100, 1200, 400)
self.calibrateMode = getExtensionDefault(
"%s.%s" % (extensionKey, "calibrateMode"))
if not self.calibrateMode:
self.calibrateMode = False
calibrateModeStrings = getExtensionDefault(
"%s.%s" % (extensionKey, "calibrateModeStrings"))
if not calibrateModeStrings:
calibrateModeStrings = {
'group1.baseInput': 'dotlessi o s',
'group1.markInput': 'dieresis circumflex macron breve caron',
'group2.baseInput': 'I O S',
'group2.markInput': 'dieresis.cap circumflex.cap macron.cap '
'breve.cap caron.cap',
'group3.baseInput': 'I.sc O.sc S.sc',
'group3.markInput': 'dieresis circumflex macron breve caron',
'group4.baseInput': '',
'group4.markInput': '',
}
# -- Window --
self.w = FloatingWindow(posSize, extensionName, minSize=(500, 400))
self.w.fontList = List((10, 10, 190, -41),
self.glyphNamesList,
selectionCallback=self.listSelectionCallback)
if roboFontVersion < '1.7':
# use the full width of the column
self.w.fontList.getNSTableView().sizeToFit()
self.w.fontList.show(not self.calibrateMode)
self.w.lineView = MultiLineView((210, 10, -10, -41),
pointSize=self.textSize,
lineHeight=self.lineHeight,
displayOptions={
"Beam": False,
"displayMode": "Multi Line"
})
self.w.lineView.setFont(self.font)
# -- Calibration Mode --
baseLabel = "Bases"
markLabel = "Marks"
width, height = 190, 140
self.cm = Group((0, 0, 0, 0))
# ---
self.cm.group1 = Group((5, height * 0, width, height - 10))
self.cm.group1.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group1.baseInput = EditText(
(0, 21, width, 22),
calibrateModeStrings['group1.baseInput'],
callback=self.updateCalibrateMode,
continuous=False)
self.cm.group1.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group1.markInput = EditText(
(0, 71, width, 44),
calibrateModeStrings['group1.markInput'],
callback=self.updateCalibrateMode,
continuous=False)
self.cm.group1.divider = HorizontalLine((0, -1, -0, 1))
# ---
self.cm.group2 = Group((5, height * 1, width, height - 10))
self.cm.group2.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group2.baseInput = EditText(
(0, 21, width, 22),
calibrateModeStrings['group2.baseInput'],
callback=self.updateCalibrateMode,
continuous=False)
self.cm.group2.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group2.markInput = EditText(
(0, 71, width, 44),
calibrateModeStrings['group2.markInput'],
callback=self.updateCalibrateMode,
continuous=False)
self.cm.group2.divider = HorizontalLine((0, -1, -0, 1))
# ---
self.cm.group3 = Group((5, height * 2, width, height - 10))
self.cm.group3.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group3.baseInput = EditText(
(0, 21, width, 22),
calibrateModeStrings['group3.baseInput'],
callback=self.updateCalibrateMode,
continuous=False)
self.cm.group3.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group3.markInput = EditText(
(0, 71, width, 44),
calibrateModeStrings['group3.markInput'],
callback=self.updateCalibrateMode,
continuous=False)
self.cm.group3.divider = HorizontalLine((0, -1, -0, 1))
# ---
self.cm.group4 = Group((5, height * 3, width, height - 10))
self.cm.group4.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group4.baseInput = EditText(
(0, 21, width, 22),
calibrateModeStrings['group4.baseInput'],
callback=self.updateCalibrateMode,
continuous=False)
self.cm.group4.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group4.markInput = EditText(
(0, 71, width, 44),
calibrateModeStrings['group4.markInput'],
callback=self.updateCalibrateMode,
continuous=False)
# ---
view = DefconAppKitTopAnchoredNSView.alloc().init()
view.addSubview_(self.cm.getNSView())
view.setFrame_(((0, 0), (width + 10, height * 4 - 23)))
self.cm.setPosSize((0, 0, width + 10, height * 4 - 22))
self.w.scrollView = ScrollView((5, 10, width + 10, -41),
view,
drawsBackground=False,
hasHorizontalScroller=False)
self.w.scrollView.getNSScrollView().setBorderType_(NSNoBorder)
# NSScrollElasticityNone
self.w.scrollView.getNSScrollView().setVerticalScrollElasticity_(1)
self.w.scrollView.show(self.calibrateMode)
# -- Footer --
self.w.footer = Group((10, -32, -10, -10))
self.w.footer.calibrateModeCheck = CheckBox(
(0, 0, 200, -0),
"Calibration Mode",
callback=self.calibrateModeCallback,
value=self.calibrateMode)
self.w.footer.textSizeLabel = TextBox((200, 2, 100, -0), "Text Size")
self.w.footer.textSize = EditText((260, 0, 35, -0),
self.textSize,
callback=self.textSizeCallback,
continuous=False,
formatter=intPosMinOneNumFormatter)
self.w.footer.lineHeightLabel = TextBox((310, 2, 100, -0),
"Line Height")
self.w.footer.lineHeight = EditText((385, 0, 35, -0),
self.lineHeight,
callback=self.lineHeightCallback,
continuous=False,
formatter=integerNumFormatter)
self.w.footer.extraSidebearingsLabel = TextBox((436, 2, 180, -0),
"Extra Sidebearings")
self.w.footer.extraSidebearingsChar = TextBox((592, 2, 20, -0), "&")
self.w.footer.extraSidebearingLeft = EditText(
(557, 0, 35, -0),
self.extraSidebearings[0],
callback=self.extraSidebearingsCallback,
continuous=False,
formatter=intPosMinZeroNumFormatter)
self.w.footer.extraSidebearingRight = EditText(
(604, 0, 35, -0),
self.extraSidebearings[1],
callback=self.extraSidebearingsCallback,
continuous=False,
formatter=intPosMinZeroNumFormatter)
self.w.footer.extraGlyphsLabel = TextBox((655, 2, 180, -0),
"Extra Glyphs")
self.w.footer.extraGlyphs = EditText((739, 0, -0, -0),
self.extraGlyphs,
callback=self.extraGlyphsCallback,
continuous=False)
# trigger the initial state and contents of the window
self.extraGlyphsCallback() # calls self.updateExtensionWindow()
self.w.bind("close", self.windowClose)
self.w.open()
self.w.makeKey()
def calibrateModeCallback(self, sender):
self.calibrateMode = not self.calibrateMode
self.w.fontList.show(not sender.get())
self.w.scrollView.show(self.calibrateMode)
self.updateExtensionWindow()
def textSizeCallback(self, sender):
try: # in case the user submits an empty field
self.textSize = int(sender.get())
except Exception: # reset to the previous value
NSBeep()
self.sender.set(self.textSize)
self.w.lineView.setPointSize(self.textSize)
def lineHeightCallback(self, sender):
try:
self.lineHeight = int(sender.get())
except Exception:
NSBeep()
self.sender.set(self.lineHeight)
self.w.lineView.setLineHeight(self.lineHeight)
def extraSidebearingsCallback(self, sender):
left = self.w.footer.extraSidebearingLeft
right = self.w.footer.extraSidebearingRight
try:
self.extraSidebearings = [int(left.get()), int(right.get())]
except Exception:
NSBeep()
left.set(self.extraSidebearings[0])
right.set(self.extraSidebearings[1])
self.extraGlyphsCallback() # calls self.updateExtensionWindow()
def extraGlyphsCallback(self, *sender):
del self.extraGlyphsList[:] # empty the list
self.extraGlyphs = self.w.footer.extraGlyphs.get()
glyphNamesList = self.extraGlyphs.split()
for gName in glyphNamesList:
try:
extraGlyph = self.font[gName]
# must create a new glyph in order to be able to
# increase the sidebearings without modifying the font
newGlyph = RGlyph()
if self.rf3:
newGlyph.layer = self.layer
else:
newGlyph.font = newGlyph.getParent()
# must use deepAppend because the extra glyph may have
# components (which will cause problems to the MultiLineView)
newGlyph = self.deepAppendGlyph(newGlyph, extraGlyph)
newGlyph.width = extraGlyph.width
except Exception:
continue
newGlyph.leftMargin += self.extraSidebearings[0]
newGlyph.rightMargin += self.extraSidebearings[1]
self.extraGlyphsList.append(newGlyph)
self.glyphPreviewCacheDict.clear()
self.updateExtensionWindow()
def windowClose(self, sender):
self.font.naked().removeObserver(self, "Font.Changed")
removeObserver(self, "fontWillClose")
removeObserver(self, "fontResignCurrent")
removeObserver(self, "currentGlyphChanged")
removeObserver(self, "draw")
removeObserver(self, "drawInactive")
removeObserver(self, "drawPreview")
self.saveExtensionDefaults()
def getCalibrateModeStrings(self):
calibrateModeStringsDict = {}
for i in range(1, 5):
group = getattr(self.cm, "group%d" % i)
calibrateModeStringsDict["group%d.baseInput" %
i] = group.baseInput.get()
calibrateModeStringsDict["group%d.markInput" %
i] = group.markInput.get()
return calibrateModeStringsDict
def saveExtensionDefaults(self):
setExtensionDefault("%s.%s" % (extensionKey, "posSize"),
self.w.getPosSize())
setExtensionDefault("%s.%s" % (extensionKey, "textSize"),
self.textSize)
setExtensionDefault("%s.%s" % (extensionKey, "lineHeight"),
self.lineHeight)
setExtensionDefault("%s.%s" % (extensionKey, "extraSidebearings"),
self.extraSidebearings)
setExtensionDefault("%s.%s" % (extensionKey, "extraGlyphs"),
self.extraGlyphs)
setExtensionDefault("%s.%s" % (extensionKey, "calibrateMode"),
self.calibrateMode)
setExtensionDefault("%s.%s" % (extensionKey, "calibrateModeStrings"),
self.getCalibrateModeStrings())
def _previewFill(self, info):
self.Blue, self.Alpha = 0, 1
def _drawFill(self, info):
self.Blue, self.Alpha = 1, 0.6
def _fontWillClose(self, info):
"""
Close the window when the last font is closed
"""
if len(AllFonts()) < 2:
self.windowClose(self)
self.w.close()
def _currentFontChanged(self, info):
self.font.naked().removeObserver(self, "Font.Changed")
self.font = CurrentFont()
self.font.naked().addObserver(self, "fontWasModified", "Font.Changed")
self.w.lineView.setFont(self.font)
self.fillAnchorsAndMarksDicts()
del self.glyphNamesList[:]
del self.selectedGlyphNamesList[:]
self.updateExtensionWindow()
def _currentGlyphChanged(self, info):
self.updateExtensionWindow()
def fontWasModified(self, info):
OutputWindow().clear()
self.fillAnchorsAndMarksDicts()
del self.glyphNamesList[:]
del self.selectedGlyphNamesList[:]
self.updateExtensionWindow()
def deepAppendGlyph(self, glyph, gToAppend, offset=(0, 0)):
if not gToAppend.components:
glyph.appendGlyph(gToAppend, offset)
else:
for component in gToAppend.components:
# avoid traceback in the case where the selected glyph is
# referencing a component whose glyph is not in the font
if component.baseGlyph not in self.font.keys():
print("WARNING: %s is referencing a glyph named %s, which "
"does not exist in the font." %
(self.font.selection[0], component.baseGlyph))
continue
compGlyph = self.font[component.baseGlyph].copy()
# handle component transformations
componentTransformation = component.transformation
# when undoing a paste anchor or a delete anchor action,
# RoboFont returns component.transformation as a list instead
# of a tuple
if type(componentTransformation) is list:
componentTransformation = tuple(componentTransformation)
# if component is skewed and/or is shifted
if componentTransformation != (1, 0, 0, 1, 0, 0):
matrix = componentTransformation[0:4]
if matrix != (1, 0, 0, 1): # if component is skewed
# ignore the original component's shifting values
transformObj = Identity.transform(matrix + (0, 0))
compGlyph.transform(transformObj)
# add the two tuples of offset
glyph.appendGlyph(
compGlyph, tuple(map(sum, zip(component.offset, offset))))
for contour in gToAppend:
glyph.appendContour(contour, offset)
# if the assembled glyph still has components, recursively
# remove and replace them 1-by-1 by the glyphs they reference
if glyph.components:
nestedComponent = glyph.components[-1] # start from the end
glyph.removeComponent(nestedComponent)
glyph = self.deepAppendGlyph(glyph,
self.font[nestedComponent.baseGlyph],
nestedComponent.offset)
return glyph
def updateCalibrateMode(self, *sender):
glyphsList = []
newLine = self.w.lineView.createNewLineGlyph()
# cycle thru the UI Groups and collect the strings
for i in range(1, 5):
group = getattr(self.cm, "group%d" % i)
baseGlyphsNamesList = group.baseInput.get().split()
markGlyphsNamesList = group.markInput.get().split()
# iterate thru the base+mark combinations
for gBaseName, gMarkName in product(baseGlyphsNamesList,
markGlyphsNamesList):
newGlyph = RGlyph()
if self.rf3:
newGlyph.layer = self.layer
else:
newGlyph.font = newGlyph.getParent()
# skip invalid glyph names
try:
baseGlyph = self.font[gBaseName]
markGlyph = self.font[gMarkName]
except Exception:
continue
# append base glyph
newGlyph = self.deepAppendGlyph(newGlyph, baseGlyph)
# append mark glyph
newGlyph = self.deepAppendGlyph(
newGlyph, markGlyph,
self.getAnchorOffsets(baseGlyph, markGlyph))
# set the advanced width
dfltSidebearings = self.upm * .05 # 5% of UPM
newGlyph.leftMargin = (dfltSidebearings +
self.extraSidebearings[0])
newGlyph.rightMargin = (dfltSidebearings +
self.extraSidebearings[1])
# append the assembled glyph to the list
glyphsList.extend(self.extraGlyphsList)
glyphsList.append(newGlyph)
# add line break, if both input fields have content
if baseGlyphsNamesList and markGlyphsNamesList:
glyphsList.extend(self.extraGlyphsList)
glyphsList.append(newLine)
# update the contents of the MultiLineView
self.w.lineView.set(glyphsList)
def updateExtensionWindow(self):
if self.calibrateMode:
self.updateCalibrateMode()
return
# NOTE: CurrentGlyph() will return zero (its length),
# so "is not None" is necessary
if CurrentGlyph() is not None:
self.glyph = CurrentGlyph()
self.glyphNamesList = self.makeGlyphNamesList(self.glyph)
self.updateListView()
currentGlyphName = self.glyph.name
# base glyph + accent combinations preview
# first check if there's a cached glyph
if currentGlyphName in self.glyphPreviewCacheDict:
self.w.lineView.set(
self.glyphPreviewCacheDict[currentGlyphName])
# assemble the glyphs
else:
glyphsList = []
for glyphNameInUIList in self.glyphNamesList:
# trim the contextual portion of the UI glyph name
# and keep track of it
if CONTEXTUAL_ANCHOR_TAG in glyphNameInUIList:
cxtTagIndex = glyphNameInUIList.find(
CONTEXTUAL_ANCHOR_TAG)
glyphNameCXTportion = glyphNameInUIList[cxtTagIndex:]
# this line must be last!
glyphNameInUIList = glyphNameInUIList[:cxtTagIndex]
else:
glyphNameCXTportion = ''
newGlyph = RGlyph()
if self.rf3:
newGlyph.layer = self.layer
else:
newGlyph.font = newGlyph.getParent()
# the glyph in the UI list is a mark
if glyphNameInUIList in self.marksDict:
markGlyph = self.font[glyphNameInUIList]
# append base glyph
newGlyph = self.deepAppendGlyph(newGlyph, self.glyph)
# append mark glyph
newGlyph = self.deepAppendGlyph(
newGlyph, markGlyph,
self.getAnchorOffsets(self.glyph, markGlyph,
glyphNameCXTportion))
# set the advanced width
# combining marks or other glyphs with
# a small advanced width
if self.glyph.width < 10:
newGlyph.leftMargin = self.upm * .05 # 5% of UPM
newGlyph.rightMargin = newGlyph.leftMargin
else:
newGlyph.width = self.glyph.width
# the glyph in the UI list is a base
else:
baseGlyph = self.font[glyphNameInUIList]
# append base glyph
newGlyph = self.deepAppendGlyph(newGlyph, baseGlyph)
# append mark glyph
newGlyph = self.deepAppendGlyph(
newGlyph, self.glyph,
self.getAnchorOffsets(baseGlyph, self.glyph))
# set the advanced width
# combining marks or other glyphs with
# a small advanced width
if self.glyph.width < 10:
newGlyph.leftMargin = self.upm * .05
newGlyph.rightMargin = newGlyph.leftMargin
else:
newGlyph.width = baseGlyph.width
# pad the new glyph if it has too much overhang
if newGlyph.leftMargin < self.upm * .15:
newGlyph.leftMargin = self.upm * .05
if newGlyph.rightMargin < self.upm * .15:
newGlyph.rightMargin = self.upm * .05
# add extra sidebearings
newGlyph.leftMargin += self.extraSidebearings[0]
newGlyph.rightMargin += self.extraSidebearings[1]
# one last check for making sure the new glyph
# can be displayed
if not newGlyph.components:
glyphsList.extend(self.extraGlyphsList)
glyphsList.append(newGlyph)
else:
print("Combination with mark glyph %s can't be "
"previewed because it contains component %s." %
(glyphNameInUIList + glyphNameCXTportion,
newGlyph.components[0].baseGlyph))
glyphsList.extend(self.extraGlyphsList)
self.w.lineView.set(glyphsList)
# add to the cache
self.glyphPreviewCacheDict[currentGlyphName] = glyphsList
else:
self.w.lineView.set([])
def listSelectionCallback(self, sender):
selectedGlyphNamesList = []
for index in sender.getSelection():
selectedGlyphNamesList.append(self.glyphNamesList[index])
self.selectedGlyphNamesList = selectedGlyphNamesList
self.updateGlyphView()
def updateGlyphView(self):
UpdateCurrentGlyphView()
def fillAnchorsAndMarksDicts(self):
# reset all the dicts
self.glyphPreviewCacheDict.clear()
self.anchorsOnMarksDict.clear()
self.anchorsOnBasesDict.clear()
self.CXTanchorsOnBasesDict.clear()
self.marksDict.clear()
markGlyphsWithMoreThanOneAnchorTypeList = []
for glyphName in self.font.glyphOrder:
glyphAnchorsList = self.font[glyphName].anchors
for anchor in glyphAnchorsList:
if anchor.name[0] == '_':
anchorName = anchor.name[1:]
# add to AnchorsOnMarks dictionary
if anchorName not in self.anchorsOnMarksDict:
self.anchorsOnMarksDict[anchorName] = [glyphName]
else:
tempList = self.anchorsOnMarksDict[anchorName]
tempList.append(glyphName)
self.anchorsOnMarksDict[anchorName] = tempList
# add to Marks dictionary
if glyphName not in self.marksDict:
self.marksDict[glyphName] = anchorName
else:
if (glyphName not in
markGlyphsWithMoreThanOneAnchorTypeList):
markGlyphsWithMoreThanOneAnchorTypeList.append(
glyphName)
else:
anchorName = anchor.name
if CONTEXTUAL_ANCHOR_TAG in anchorName:
# add to AnchorsOnBases dictionary
if anchorName not in self.CXTanchorsOnBasesDict:
self.CXTanchorsOnBasesDict[anchorName] = [
glyphName
]
else:
tempList = self.CXTanchorsOnBasesDict[anchorName]
tempList.append(glyphName)
self.CXTanchorsOnBasesDict[anchorName] = tempList
else:
# add to AnchorsOnBases dictionary
if anchorName not in self.anchorsOnBasesDict:
self.anchorsOnBasesDict[anchorName] = [glyphName]
else:
tempList = self.anchorsOnBasesDict[anchorName]
tempList.append(glyphName)
self.anchorsOnBasesDict[anchorName] = tempList
if markGlyphsWithMoreThanOneAnchorTypeList:
for glyphName in markGlyphsWithMoreThanOneAnchorTypeList:
print("ERROR: Glyph %s has more than one type of anchor." %
glyphName)
def makeGlyphNamesList(self, glyph):
glyphNamesList = []
markGlyphIsAbleToBeBase = False
# NOTE: "if glyph" will return zero (its length),
# so "is not None" is necessary
if glyph is not None:
# assemble the list for the UI list
for anchor in glyph.anchors:
anchorName = anchor.name
# the glyph selected is a base
if anchorName in self.anchorsOnMarksDict:
glyphNamesList.extend(self.anchorsOnMarksDict[anchorName])
# the glyph selected is a mark
# skips the leading underscore
elif anchorName[1:] in self.anchorsOnBasesDict:
glyphNamesList.extend(
self.anchorsOnBasesDict[anchorName[1:]])
# the glyph selected is a base
elif anchorName[0] != '_' and (anchorName
in self.CXTanchorsOnBasesDict):
cxtTagIndex = anchorName.find(CONTEXTUAL_ANCHOR_TAG)
anchorNameNOTCXTportion = anchorName[:cxtTagIndex]
anchorNameCXTportion = anchorName[cxtTagIndex:]
# XXX here only the first mark glyph that has an anchor of
# the kind 'anchorNameNOTCXTportion' is considered.
# This is probably harmless, but...
glyphName = '%s%s' % (
self.anchorsOnMarksDict[anchorNameNOTCXTportion][0],
anchorNameCXTportion)
glyphNamesList.append(glyphName)
# for mark glyphs, test if they're able to get
# other mark glyphs attached to them.
# this will (correctly) prevent the UI list from including
# glyph names that cannot be displayed with the current glyph
if glyph.name in self.marksDict:
for anchor in glyph.anchors:
# the current mark glyph has anchors that
# allow it to be a base for other marks
if anchor.name[0] != '_':
markGlyphIsAbleToBeBase = True
break
# remove marks from the glyph list if the
# current mark glyph can't work as a base
if not markGlyphIsAbleToBeBase:
# iterate from the end of the list
for glyphName in glyphNamesList[::-1]:
if glyphName in self.marksDict:
glyphNamesList.remove(glyphName)
glyphNamesList.sort()
return glyphNamesList
def updateListView(self):
self.w.fontList.set(self.glyphNamesList)
def getAnchorOffsets(self,
canvasGlyph,
glyphToDraw,
anchorNameCXTportion=''):
# the current glyph is a mark
if canvasGlyph.name in self.marksDict:
# glyphToDraw is also a mark (mark-to-mark case)
if glyphToDraw.name in self.marksDict:
# pick the (mark glyph) anchor to draw on
for anchor in canvasGlyph.anchors:
if anchor.name[0] != '_':
anchorName = anchor.name
markAnchor = anchor
break
# pick the (base glyph) anchor to draw on
for anchor in glyphToDraw.anchors:
try:
if anchor.name == '_' + anchorName:
baseAnchor = anchor
break
except UnboundLocalError:
continue
# glyphToDraw is not a mark
else:
# pick the (mark glyph) anchor to draw on
for anchor in canvasGlyph.anchors:
if anchor.name[0] == '_':
anchorName = anchor.name[1:]
markAnchor = anchor
break
# pick the (base glyph) anchor to draw on
for anchor in glyphToDraw.anchors:
try:
if anchor.name == anchorName:
baseAnchor = anchor
break
except UnboundLocalError:
continue
try:
offsetX = markAnchor.x - baseAnchor.x
offsetY = markAnchor.y - baseAnchor.y
except UnboundLocalError:
offsetX = 0
offsetY = 0
# the current glyph is a base
else:
try:
anchorName = self.marksDict[glyphToDraw.name]
except KeyError:
anchorName = None
if anchorName:
# pick the (base glyph) anchor to draw on
for anchor in canvasGlyph.anchors:
if anchor.name == anchorName + anchorNameCXTportion:
baseAnchor = anchor
break
# pick the (mark glyph) anchor to draw on
for anchor in glyphToDraw.anchors:
if anchor.name == '_' + anchorName:
markAnchor = anchor
break
try:
offsetX = baseAnchor.x - markAnchor.x
offsetY = baseAnchor.y - markAnchor.y
except UnboundLocalError:
offsetX = 0
offsetY = 0
return (offsetX, offsetY)
def _drawGlyphs(self, info):
""" draw stuff in the glyph window view """
translateBefore = (0, 0)
for glyphName in self.selectedGlyphNamesList:
# trim the contextual portion of the UI glyph name
# and keep track of it
if CONTEXTUAL_ANCHOR_TAG in glyphName:
cxtTagIndex = glyphName.find(CONTEXTUAL_ANCHOR_TAG)
glyphNameCXTportion = glyphName[cxtTagIndex:]
glyphName = glyphName[:cxtTagIndex] # this line must be last!
else:
glyphNameCXTportion = ''
glyphToDraw = self.font[glyphName]
# determine the offset of the anchors
offset = self.getAnchorOffsets(self.glyph, glyphToDraw,
glyphNameCXTportion)
# set the offset of the drawing
translate(offset[0] - translateBefore[0],
offset[1] - translateBefore[1])
# record the shift amounts (these are needed for resetting the
# drawing position when more than one mark is selected on the list)
translateBefore = offset
# set the fill & stroke
fill(0, 0, self.Blue, self.Alpha)
strokeWidth(None)
# draw it
mojoPen = MojoDrawingToolsPen(glyphToDraw, self.font)
glyphToDraw.draw(mojoPen)
mojoPen.draw()
class AdjustAnchors(BaseWindowController):
def __init__(self):
self.font = CurrentFont()
self.glyph = CurrentGlyph()
self.upm = self.font.info.unitsPerEm
self.glyphPreviewCacheDict = {} # key: glyph name -- value: list containing assembled glyphs
self.anchorsOnMarksDict = {} # key: anchor name -- value: list of mark glyph names
self.anchorsOnBasesDict = {} # key: anchor name -- value: list of base glyph names
self.marksDict = {} # key: mark glyph name -- value: anchor name (NOTE: It's expected that each mark glyph only has one type of anchor)
self.fillAnchorsAndMarksDicts()
self.glyphNamesList = [] # list of glyph names that will be displayed in the UI list
self.selectedGlyphNamesList = [] # list of glyph names selected in the UI list
self.extraGlyphsList = [] # list of the glyph objects that should be inserted before and after the accented glyphs
self.Blue, self.Alpha = 1, 0.6
self.font.naked().addObserver(self, "fontWasModified", "Font.Changed")
addObserver(self, "_fontWillClose", "fontWillClose")
addObserver(self, "_currentFontChanged", "fontResignCurrent")
addObserver(self, "_currentGlyphChanged", "currentGlyphChanged")
addObserver(self, "_drawFill", "draw")
addObserver(self, "_drawFill", "drawInactive")
addObserver(self, "_previewFill", "drawPreview")
addObserver(self, "_drawGlyphs", "draw") # observer for the draw event
addObserver(self, "_drawGlyphs", "drawInactive") # draw the glyphs when the glyph window is not in focus
addObserver(self, "_drawGlyphs", "drawPreview")
integerNumFormatter = NSNumberFormatter.alloc().init()
integerNumFormatter.setAllowsFloats_(False)
integerNumFormatter.setGeneratesDecimalNumbers_(False)
intPosMinZeroNumFormatter = NSNumberFormatter.alloc().init()
intPosMinZeroNumFormatter.setAllowsFloats_(False)
intPosMinZeroNumFormatter.setGeneratesDecimalNumbers_(False)
intPosMinZeroNumFormatter.setMinimum_(NSNumber.numberWithInt_(0))
intPosMinOneNumFormatter = NSNumberFormatter.alloc().init()
intPosMinOneNumFormatter.setAllowsFloats_(False)
intPosMinOneNumFormatter.setGeneratesDecimalNumbers_(False)
intPosMinOneNumFormatter.setMinimum_(NSNumber.numberWithInt_(1))
self.textSize = getExtensionDefault("%s.%s" % (extensionKey, "textSize"))
if not self.textSize:
self.textSize = 150
self.lineHeight = getExtensionDefault("%s.%s" % (extensionKey, "lineHeight"))
if not self.lineHeight:
self.lineHeight = 200
self.extraSidebearings = getExtensionDefault("%s.%s" % (extensionKey, "extraSidebearings"))
if not self.extraSidebearings:
self.extraSidebearings = [0, 0]
self.extraGlyphs = getExtensionDefault("%s.%s" % (extensionKey, "extraGlyphs"))
if not self.extraGlyphs:
self.extraGlyphs = ''
posSize = getExtensionDefault("%s.%s" % (extensionKey, "posSize"))
if not posSize:
posSize = (100, 100, 1200, 400)
self.calibrateMode = getExtensionDefault("%s.%s" % (extensionKey, "calibrateMode"))
if not self.calibrateMode:
self.calibrateMode = False
calibrateModeStrings = getExtensionDefault("%s.%s" % (extensionKey, "calibrateModeStrings"))
if not calibrateModeStrings:
calibrateModeStrings = {
'group1.baseInput': 'dotlessi o s',
'group1.markInput': 'dieresis circumflex macron breve caron',
'group2.baseInput': 'I O S',
'group2.markInput': 'dieresis.cap circumflex.cap macron.cap breve.cap caron.cap',
'group3.baseInput': 'I.sc O.sc S.sc',
'group3.markInput': 'dieresis circumflex macron breve caron',
'group4.baseInput': '',
'group4.markInput': '',
}
# -- Window --
self.w = FloatingWindow(posSize, extensionName, minSize=(500, 400))
self.w.fontList = List((10, 10, 190, -41), self.glyphNamesList, selectionCallback=self.listSelectionCallback)
if roboFontVersion < '1.7':
self.w.fontList.getNSTableView().sizeToFit() # use the full width of the column
self.w.fontList.show(not self.calibrateMode)
self.w.lineView = MultiLineView((210, 10, -10, -41),
pointSize = self.textSize,
lineHeight = self.lineHeight,
displayOptions={"Beam" : False, "displayMode" : "Multi Line"}
)
# -- Calibration Mode --
baseLabel = "Bases"
markLabel = "Marks"
width, height = 190, 140
self.cm = Group((0, 0, 0, 0))
# ---
self.cm.group1 = Group((5, height*0, width, height-10))
self.cm.group1.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group1.baseInput = EditText((0, 21, width, 22), calibrateModeStrings['group1.baseInput'], callback=self.updateCalibrateMode, continuous=False)
self.cm.group1.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group1.markInput = EditText((0, 71, width, 44), calibrateModeStrings['group1.markInput'], callback=self.updateCalibrateMode, continuous=False)
self.cm.group1.divider = HorizontalLine((0, -1, -0, 1))
# ---
self.cm.group2 = Group((5, height*1, width, height-10))
self.cm.group2.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group2.baseInput = EditText((0, 21, width, 22), calibrateModeStrings['group2.baseInput'], callback=self.updateCalibrateMode, continuous=False)
self.cm.group2.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group2.markInput = EditText((0, 71, width, 44), calibrateModeStrings['group2.markInput'], callback=self.updateCalibrateMode, continuous=False)
self.cm.group2.divider = HorizontalLine((0, -1, -0, 1))
# ---
self.cm.group3 = Group((5, height*2, width, height-10))
self.cm.group3.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group3.baseInput = EditText((0, 21, width, 22), calibrateModeStrings['group3.baseInput'], callback=self.updateCalibrateMode, continuous=False)
self.cm.group3.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group3.markInput = EditText((0, 71, width, 44), calibrateModeStrings['group3.markInput'], callback=self.updateCalibrateMode, continuous=False)
self.cm.group3.divider = HorizontalLine((0, -1, -0, 1))
# ---
self.cm.group4 = Group((5, height*3, width, height-10))
self.cm.group4.baseLabel = TextBox((0, 0, width, 20), baseLabel)
self.cm.group4.baseInput = EditText((0, 21, width, 22), calibrateModeStrings['group4.baseInput'], callback=self.updateCalibrateMode, continuous=False)
self.cm.group4.markLabel = TextBox((0, 50, width, 20), markLabel)
self.cm.group4.markInput = EditText((0, 71, width, 44), calibrateModeStrings['group4.markInput'], callback=self.updateCalibrateMode, continuous=False)
# ---
view = DefconAppKitTopAnchoredNSView.alloc().init()
view.addSubview_(self.cm.getNSView())
view.setFrame_(((0, 0), (width+10, height*4-23)))
self.cm.setPosSize((0, 0, width+10, height*4-22))
self.w.scrollView = ScrollView((5, 10, width+10, -41), view, drawsBackground=False, hasHorizontalScroller=False)
self.w.scrollView.getNSScrollView().setBorderType_(NSNoBorder)
self.w.scrollView.getNSScrollView().setVerticalScrollElasticity_(1) # NSScrollElasticityNone
self.w.scrollView.show(self.calibrateMode)
# -- Footer --
self.w.calibrateModeCheck = CheckBox((10, -32, 200, -10), "Calibration Mode", callback=self.calibrateModeCallback, value=self.calibrateMode)
self.w.textSizeLabel = TextBox((210, -30, 100, -10), "Text Size")
self.w.textSize = EditText((270, -32, 35, -10), self.textSize, callback=self.textSizeCallback, continuous=False, formatter=intPosMinOneNumFormatter)
self.w.lineHeightLabel = TextBox((320, -30, 100, -10), "Line Height")
self.w.lineHeight = EditText((395, -32, 35, -10), self.lineHeight, callback=self.lineHeightCallback, continuous=False, formatter=integerNumFormatter)
self.w.extraSidebearingsLabel = TextBox((446, -30, 180, -10), "Extra Sidebearings")
self.w.extraSidebearingsChar = TextBox((602, -30, 20, -10), "&")
self.w.extraSidebearingLeft = EditText((567, -32, 35, -10), self.extraSidebearings[0], callback=self.extraSidebearingsCallback, continuous=False, formatter=intPosMinZeroNumFormatter)
self.w.extraSidebearingRight = EditText((614, -32, 35, -10), self.extraSidebearings[1], callback=self.extraSidebearingsCallback, continuous=False, formatter=intPosMinZeroNumFormatter)
self.w.extraGlyphsLabel = TextBox((665, -30, 180, -10), "Extra Glyphs")
self.w.extraGlyphs = EditText((749, -32, -10, -10), self.extraGlyphs, callback=self.extraGlyphsCallback, continuous=False)
# trigger the initial state and contents of the window
self.extraGlyphsCallback() # this will call self.updateExtensionWindow()
self.w.bind("close", self.windowClose)
self.w.open()
self.w.makeKey()
def calibrateModeCallback(self, sender):
self.calibrateMode = not self.calibrateMode
self.w.fontList.show(not sender.get())
self.w.scrollView.show(self.calibrateMode)
self.updateExtensionWindow()
def textSizeCallback(self, sender):
try: # in case the user submits an empty field
self.textSize = int(sender.get())
except: # reset to the previous value
NSBeep()
self.sender.set(self.textSize)
self.w.lineView.setPointSize(self.textSize)
def lineHeightCallback(self, sender):
try:
self.lineHeight = int(sender.get())
except:
NSBeep()
self.sender.set(self.lineHeight)
self.w.lineView.setLineHeight(self.lineHeight)
def extraSidebearingsCallback(self, sender):
left = self.w.extraSidebearingLeft
right = self.w.extraSidebearingRight
try:
self.extraSidebearings = [int(left.get()), int(right.get())]
except:
NSBeep()
left.set(self.extraSidebearings[0])
right.set(self.extraSidebearings[1])
self.extraGlyphsCallback() # this will call self.updateExtensionWindow()
def extraGlyphsCallback(self, *sender):
del self.extraGlyphsList[:] # empty the list
self.extraGlyphs = self.w.extraGlyphs.get()
glyphNamesList = self.extraGlyphs.split()
for gName in glyphNamesList:
try:
extraGlyph = self.font[gName]
# must create a new glyph in order to be able to increase the sidebearings without modifying the font
newGlyph = RGlyph()
newGlyph.setParent(self.font)
# must use deepAppend because the extra glyph may have components (which will cause problems to the MultiLineView)
newGlyph = self.deepAppendGlyph(newGlyph, extraGlyph)
newGlyph.width = extraGlyph.width
except RoboFontError:
continue
newGlyph.leftMargin += self.extraSidebearings[0]
newGlyph.rightMargin += self.extraSidebearings[1]
self.extraGlyphsList.append(newGlyph)
self.glyphPreviewCacheDict.clear()
self.updateExtensionWindow()
def windowClose(self, sender):
self.font.naked().removeObserver(self, "Font.Changed")
removeObserver(self, "fontWillClose")
removeObserver(self, "fontResignCurrent")
removeObserver(self, "currentGlyphChanged")
removeObserver(self, "draw")
removeObserver(self, "drawInactive")
removeObserver(self, "drawPreview")
self.saveExtensionDefaults()
def getCalibrateModeStrings(self):
calibrateModeStringsDict = {}
for i in range(1,5):
group = getattr(self.cm, "group%d" % i)
calibrateModeStringsDict["group%d.baseInput" % i] = group.baseInput.get()
calibrateModeStringsDict["group%d.markInput" % i] = group.markInput.get()
return calibrateModeStringsDict
def saveExtensionDefaults(self):
setExtensionDefault("%s.%s" % (extensionKey, "posSize"), self.w.getPosSize())
setExtensionDefault("%s.%s" % (extensionKey, "textSize"), self.textSize)
setExtensionDefault("%s.%s" % (extensionKey, "lineHeight"), self.lineHeight)
setExtensionDefault("%s.%s" % (extensionKey, "extraSidebearings"), self.extraSidebearings)
setExtensionDefault("%s.%s" % (extensionKey, "extraGlyphs"), self.extraGlyphs)
setExtensionDefault("%s.%s" % (extensionKey, "calibrateMode"), self.calibrateMode)
setExtensionDefault("%s.%s" % (extensionKey, "calibrateModeStrings"), self.getCalibrateModeStrings())
def _previewFill(self, info):
self.Blue, self.Alpha = 0, 1
def _drawFill(self, info):
self.Blue, self.Alpha = 1, 0.6
def _fontWillClose(self, info):
"""
Close the window when the last font is closed
"""
if len(AllFonts()) < 2:
self.windowClose(self)
self.w.close()
def _currentFontChanged(self, info):
self.font.naked().removeObserver(self, "Font.Changed")
self.font = CurrentFont()
self.font.naked().addObserver(self, "fontWasModified", "Font.Changed")
self.fillAnchorsAndMarksDicts()
del self.glyphNamesList[:]
del self.selectedGlyphNamesList[:]
self.updateExtensionWindow()
def _currentGlyphChanged(self, info):
self.updateExtensionWindow()
def fontWasModified(self, info):
OutputWindow().clear()
self.fillAnchorsAndMarksDicts()
del self.glyphNamesList[:]
del self.selectedGlyphNamesList[:]
self.updateExtensionWindow()
def deepAppendGlyph(self, glyph, gToAppend, offset=(0,0)):
if not gToAppend.components:
glyph.appendGlyph(gToAppend, offset)
else:
for component in gToAppend.components:
compGlyph = self.font[component.baseGlyph].copy()
# handle component transformations
componentTransformation = component.transformation
# when undoing a paste anchor or a delete anchor action, RoboFont returns component.transformation as a list instead of a tuple
if type(componentTransformation) is list:
componentTransformation = tuple(componentTransformation)
if componentTransformation != (1, 0, 0, 1, 0, 0): # if component is skewed and/or is shifted
matrix = componentTransformation[0:4]
if matrix != (1, 0, 0, 1): # if component is skewed
transformObj = Identity.transform(matrix + (0, 0)) # ignore the original component's shifting values
compGlyph.transform(transformObj)
glyph.appendGlyph(compGlyph, map(sum, zip(component.offset, offset))) # add the two tuples of offset
for contour in gToAppend:
glyph.appendContour(contour, offset)
# if the assembled glyph still has components, recursively remove and replace them 1-by-1 by the glyphs they reference
if glyph.components:
nestedComponent = glyph.components[-1] # start from the end
glyph.removeComponent(nestedComponent)
glyph = self.deepAppendGlyph(glyph, self.font[nestedComponent.baseGlyph], nestedComponent.offset)
return glyph
def updateCalibrateMode(self, *sender):
glyphsList = []
newLine = self.w.lineView.createNewLineGlyph()
# cycle thru the UI Groups and collect the strings
for i in range(1,5):
group = getattr(self.cm, "group%d" % i)
baseGlyphsNamesList = group.baseInput.get().split()
markGlyphsNamesList = group.markInput.get().split()
# iterate thru the base+mark combinations
for gBaseName, gMarkName in product(baseGlyphsNamesList, markGlyphsNamesList):
newGlyph = RGlyph()
newGlyph.setParent(self.font)
# skip invalid glyph names
try:
baseGlyph = self.font[gBaseName]
markGlyph = self.font[gMarkName]
except RoboFontError:
continue
# append base glyph
newGlyph = self.deepAppendGlyph(newGlyph, baseGlyph)
# append mark glyph
newGlyph = self.deepAppendGlyph(newGlyph, markGlyph, self.getAnchorOffsets(baseGlyph, markGlyph))
# set the advanced width
dfltSidebearings = self.upm * .05 # 5% of the UPM
newGlyph.leftMargin = dfltSidebearings + self.extraSidebearings[0]
newGlyph.rightMargin = dfltSidebearings + self.extraSidebearings[1]
# append the assembled glyph to the list
glyphsList.extend(self.extraGlyphsList)
glyphsList.append(newGlyph)
# add line break, if both input fields have content
if baseGlyphsNamesList and markGlyphsNamesList:
glyphsList.extend(self.extraGlyphsList)
glyphsList.append(newLine)
# update the contents of the MultiLineView
self.w.lineView.set(glyphsList)
def updateExtensionWindow(self):
if self.calibrateMode:
self.updateCalibrateMode()
return
if CurrentGlyph() is not None: # NOTE: CurrentGlyph() will return zero (its length), so "is not None" is necessary
self.glyph = CurrentGlyph()
self.glyphNamesList = self.makeGlyphNamesList(self.glyph)
self.updateListView()
currentGlyphName = self.glyph.name
# base glyph + accent combinations preview
# first check if there's a cached glyph
if currentGlyphName in self.glyphPreviewCacheDict:
self.w.lineView.set(self.glyphPreviewCacheDict[currentGlyphName])
# assemble the glyphs
else:
glyphsList = []
for glyphNameInUIList in self.glyphNamesList:
newGlyph = RGlyph()
newGlyph.setParent(self.font)
# the glyph in the UI list is a mark
if glyphNameInUIList in self.marksDict:
markGlyph = self.font[glyphNameInUIList]
# append base glyph
newGlyph = self.deepAppendGlyph(newGlyph, self.glyph)
# append mark glyph
newGlyph = self.deepAppendGlyph(newGlyph, markGlyph, self.getAnchorOffsets(self.glyph, markGlyph))
# set the advanced width
if self.glyph.width < 10: # combining marks or other glyphs with a small advanced width
newGlyph.leftMargin = self.upm * .05 # 5% of the UPM
newGlyph.rightMargin = newGlyph.leftMargin
else:
newGlyph.width = self.glyph.width
# the glyph in the UI list is a base
else:
baseGlyph = self.font[glyphNameInUIList]
# append base glyph
newGlyph = self.deepAppendGlyph(newGlyph, baseGlyph)
# append mark glyph
newGlyph = self.deepAppendGlyph(newGlyph, self.glyph, self.getAnchorOffsets(baseGlyph, self.glyph))
# set the advanced width
if self.glyph.width < 10: # combining marks or other glyphs with a small advanced width
newGlyph.leftMargin = self.upm * .05
newGlyph.rightMargin = newGlyph.leftMargin
else:
newGlyph.width = baseGlyph.width
# pad the new glyph if it has too much overhang
if newGlyph.leftMargin < self.upm * .15:
newGlyph.leftMargin = self.upm * .05
if newGlyph.rightMargin < self.upm * .15:
newGlyph.rightMargin = self.upm * .05
# add extra sidebearings
newGlyph.leftMargin += self.extraSidebearings[0]
newGlyph.rightMargin += self.extraSidebearings[1]
# one last check for making sure the new glyph can be displayed
if not newGlyph.components:
glyphsList.extend(self.extraGlyphsList)
glyphsList.append(newGlyph)
else:
print "Combination with mark glyph %s can't be previewed because it contains component %s." % (glyphNameInUIList, newGlyph.components[0].baseGlyph)
glyphsList.extend(self.extraGlyphsList)
self.w.lineView.set(glyphsList)
# add to the cache
self.glyphPreviewCacheDict[currentGlyphName] = glyphsList
else:
self.w.lineView.set([])
def listSelectionCallback(self, sender):
selectedGlyphNamesList = []
for index in sender.getSelection():
selectedGlyphNamesList.append(self.glyphNamesList[index])
self.selectedGlyphNamesList = selectedGlyphNamesList
self.updateGlyphView()
def updateGlyphView(self):
# update the current glyph view
UpdateCurrentGlyphView()
def fillAnchorsAndMarksDicts(self):
# reset all the dicts
self.glyphPreviewCacheDict.clear()
self.anchorsOnMarksDict.clear()
self.anchorsOnBasesDict.clear()
self.marksDict.clear()
markGlyphsWithMoreThanOneAnchorTypeList = []
for glyphName in self.font.glyphOrder:
glyphAnchorsList = self.font[glyphName].anchors
for anchor in glyphAnchorsList:
if anchor.name[0] == '_':
anchorName = anchor.name[1:]
# add to AnchorsOnMarks dictionary
if anchorName not in self.anchorsOnMarksDict:
self.anchorsOnMarksDict[anchorName] = [glyphName]
else:
tempList = self.anchorsOnMarksDict[anchorName]
tempList.append(glyphName)
self.anchorsOnMarksDict[anchorName] = tempList
# add to Marks dictionary
if glyphName not in self.marksDict:
self.marksDict[glyphName] = anchorName
else:
if glyphName not in markGlyphsWithMoreThanOneAnchorTypeList:
markGlyphsWithMoreThanOneAnchorTypeList.append(glyphName)
else:
anchorName = anchor.name
# add to AnchorsOnBases dictionary
if anchorName not in self.anchorsOnBasesDict:
self.anchorsOnBasesDict[anchorName] = [glyphName]
else:
tempList = self.anchorsOnBasesDict[anchorName]
tempList.append(glyphName)
self.anchorsOnBasesDict[anchorName] = tempList
if markGlyphsWithMoreThanOneAnchorTypeList:
for glyphName in markGlyphsWithMoreThanOneAnchorTypeList:
print "ERROR: Glyph %s has more than one type of anchor." % glyphName
def makeGlyphNamesList(self, glyph):
glyphNamesList = []
markGlyphIsAbleToBeBase = False
if glyph is not None: # NOTE: "if glyph" will return zero (its length), so "is not None" is necessary
# assemble the list for the UI list
for anchor in glyph.anchors:
anchorName = anchor.name
if anchorName in self.anchorsOnMarksDict:
glyphNamesList.extend(self.anchorsOnMarksDict[anchorName])
elif anchorName[1:] in self.anchorsOnBasesDict: # skips the leading underscore
glyphNamesList.extend(self.anchorsOnBasesDict[anchorName[1:]])
# for mark glyphs, test if they're able to get other mark glyphs attached to them
# this will (correctly) prevent the UI list from including glyph names that cannot be displayed with the current glyph
if glyph.name in self.marksDict:
for anchor in glyph.anchors:
if anchor.name[0] != '_': # the current mark glyph has anchors that allow it to be a base for other marks
markGlyphIsAbleToBeBase = True
break
# remove marks from the glyph list if the current mark glyph can't work as a base
if not markGlyphIsAbleToBeBase:
for glyphName in glyphNamesList[::-1]: # iterate from the end of the list
if glyphName in self.marksDict:
glyphNamesList.remove(glyphName)
return glyphNamesList
def updateListView(self):
self.w.fontList.set(self.glyphNamesList)
def getAnchorOffsets(self, canvasGlyph, glyphToDraw):
# the current glyph is a mark
if canvasGlyph.name in self.marksDict:
# glyphToDraw is also a mark (mark-to-mark case)
if glyphToDraw.name in self.marksDict:
# pick the (mark glyph) anchor to draw on
for anchor in canvasGlyph.anchors:
if anchor.name[0] != '_':
anchorName = anchor.name
markAnchor = anchor
break
# pick the (base glyph) anchor to draw on
for anchor in glyphToDraw.anchors:
try:
if anchor.name == '_'+ anchorName:
baseAnchor = anchor
break
except UnboundLocalError:
continue
# glyphToDraw is not a mark
else:
# pick the (mark glyph) anchor to draw on
for anchor in canvasGlyph.anchors:
if anchor.name[0] == '_':
anchorName = anchor.name[1:]
markAnchor = anchor
break
# pick the (base glyph) anchor to draw on
for anchor in glyphToDraw.anchors:
try:
if anchor.name == anchorName:
baseAnchor = anchor
break
except UnboundLocalError:
continue
try:
offsetX = markAnchor.x - baseAnchor.x
offsetY = markAnchor.y - baseAnchor.y
except UnboundLocalError:
offsetX = 0
offsetY = 0
# the current glyph is a base
else:
try:
anchorName = self.marksDict[glyphToDraw.name]
except KeyError:
anchorName = None
if anchorName:
# pick the (base glyph) anchor to draw on
for anchor in canvasGlyph.anchors:
if anchor.name == anchorName:
baseAnchor = anchor
break
# pick the (mark glyph) anchor to draw on
for anchor in glyphToDraw.anchors:
if anchor.name == '_'+ anchorName:
markAnchor = anchor
break
try:
offsetX = baseAnchor.x - markAnchor.x
offsetY = baseAnchor.y - markAnchor.y
except UnboundLocalError:
offsetX = 0
offsetY = 0
return (offsetX, offsetY)
def _drawGlyphs(self, info):
""" draw stuff in the glyph window view """
translateBefore = (0, 0)
for glyphName in self.selectedGlyphNamesList:
glyphToDraw = self.font[glyphName]
# determine the offset of the anchors
offset = self.getAnchorOffsets(self.glyph, glyphToDraw)
# set the offset of the drawing
translate(offset[0] - translateBefore[0], offset[1] - translateBefore[1])
# record the shift amounts (these are needed for resetting the drawing position when more than one mark is selected on the list)
translateBefore = offset
# set the fill & stroke
fill(0, 0, self.Blue, self.Alpha)
strokeWidth(None)
# draw it
mojoPen = MojoDrawingToolsPen(glyphToDraw, self.font)
glyphToDraw.draw(mojoPen)
mojoPen.draw()