def setFont(self, size) :
if self.fontname and self.fontname != "":
fontfile = str(self.fontname)
self.font = GraideFont()
self.font.loadFont(fontfile, size)
self.font.loadEmptyGlyphs()
class TweakView(QtGui.QWidget) :
# tweaker => Tweaker
# Communication with the Glyph and Slot tabs
slotSelected = QtCore.Signal(DataObj, ModelSuper)
glyphSelected = QtCore.Signal(DataObj, ModelSuper)
@QtCore.Slot(DataObj, ModelSuper)
def changeSlot(self, data, model) :
self.slotSelected.emit(data, model)
#self.tweaker.changeSlot(...)
@QtCore.Slot(DataObj, ModelSuper)
def changeGlyph(self, data, model) :
self.glyphSelected.emit(data, model)
if self.currsel and self.currsel != model :
self.currsel.clearSelected()
self.currsel = model
def __init__(self, fontname, size, app = None, parent = None) :
super(TweakView, self).__init__(parent)
self.app = app
self.runloaded = False
self.tweaker = None # set later
self.fontname = fontname
self.setFont(size)
if self.fontname and self.fontname != "":
self._createRunView()
self.currSlotIndex = -1
self.updateable = True
def _createRunView(self) :
layout = QtGui.QVBoxLayout(self)
self.runView = TweakableRunView(self.font, run = None, parent = self)
self.runView.gview.resize(self.runView.gview.width(), (self.font.pixrect.height() + 5))
layout.addWidget(self.runView.gview)
# Ignore runView.tview - text view that shows the glyph names.
def updateFromConfigSettings(self, fontname, config) :
self.fontname = fontname
self.setFont(configintval(config, 'ui', 'tweakglyphsize'))
self._createRunView()
def changeFontSize(self, size) :
self.setFont(size)
def setFont(self, size) :
if self.fontname and self.fontname != "":
fontfile = str(self.fontname)
self.font = GraideFont()
self.font.loadFont(fontfile, size)
self.font.loadEmptyGlyphs()
def setTweaker(self, tweaker) :
# The Tweaker has all the data in it, which is needed to display the glyphs at their
# adjusted offsets.
self.tweaker = tweaker
def setUpdateable(self, state) :
self.updateable = state
def updateDisplay(self, tweak, slotIndex = 0, highlight = False) :
if not self.updateable :
# In the middle of a mouse move - don't regenerate (ie, delete) anything.
return
jsonResult = self.app.runGraphiteOverString(self.app.fontFileName, None, tweak.text, 10, #self.font.size,
tweak.rtl, tweak.feats, tweak.lang, tweak.width)
if jsonResult != False :
self.json = jsonResult
else :
print "No Graphite result"
self.json = None
self.run = Run(tweak.rtl)
if self.json :
self.run.addSlots(self.json[-1]['output'])
self.runView.loadRun(self.run, self.font, resize = False)
if not self.runloaded :
try :
# Don't switch to the Slot tab, but just update the contents.
self.runView.slotSelected.connect(self.app.tab_slot.changeData)
self.runView.glyphSelected.connect(self.app.glyphAttrib.changeData)
self.runloaded = True
except :
print "Selection connection failed"
# Bring the Tweak tab to the front
self.app.tab_results.setCurrentWidget(self.app.tab_tweakview)
if highlight :
self.highlightSlot(slotIndex)
# otherwise done in Tweaker::tweakChanged
# end of updateDisplay
def highlightSlot(self, slotIndex) :
self.currSlotIndex = slotIndex
self.runView.glyphClicked(None, slotIndex, False)
# def snagKeyPress(self, event) :
# self.runView.keyPressEvent(event)
# self.runView.snagFocus()
#end of class TweakView