def get_intervals(textgrid_fn, tier_name): tg = TextGrid() tg.read(textgrid_fn) try: tier_i = tg.getNames().index(tier_name) except ValueError: raise TextGridError("Cannot find tier named " + tier_name) return tg[tier_i]
def _load_tier( grid: textgrid.TextGrid, tier: str = 'phones', clean: bool = True, ): """Load one or more tiers as textgrid Tier object""" names = [name for name in grid.getNames() if fnmatch.fnmatch(name.lower(), tier.lower())] if len(names) != 1: available = ', '.join(grid.getNames()) raise IOError(f"{len(names)} tiers match {tier!r} in {grid.name or grid}. Availabe tiers: {available}") tier = grid.getFirst(names[0]) if clean: for item in tier: item.mark = item.mark.strip() if item.mark in SILENCE: item.mark = ' ' return tier
def get_annotated_words(textgrid_fn, tier_name): tg = TextGrid() tg.read(textgrid_fn) tier_i = tg.getNames().index(tier_name) return tg[tier_i]
def get_interval_names(textgrid_fn, tier_name): tg = TextGrid() tg.read(textgrid_fn) tier_i = tg.getNames().index(tier_name) return tg[tier_i]
class TextGrid(Module): ''' Manages all the widgets related to TextGrid files, including the tier name and the text content of that tier at a given frame ''' def __init__(self, app): ''' Keep a reference to the master object for binding the widgets we create ''' info(' - initializing module: TextGrid') self.app = app self.frame = Frame(self.app.BOTTOM) self.label_padx = 0 self.canvas_frame = Frame(self.app.BOTTOM) #, padx=self.label_padx) self.frame.grid(row=1, column=0, sticky='ne') self.canvas_frame.grid(row=1, column=1) self.TextGrid = None self.selectedTier = StringVar() self.tg_zoom_factor = 1.5 self.canvas_width = 800 self.canvas_height = 60 self.collapse_height = 15 self.selectedIntvlFrames = [] self.selectedItem = None self.start = 0 self.end = 0 self.current = 0 self.frame_shift = DoubleVar() self.startup() platform = util.get_platform() #bindings if platform == 'Linux': self.app.bind("<Control-n>", self.getBounds) self.app.bind("<Control-a>", self.getBounds) self.app.bind("<Control-i>", self.getBounds) self.app.bind("<Control-o>", self.getBounds) self.app.bind("<Control-f>", self.openSearch) # Command is Alt in Linux, apparently self.app.bind("<Command-Up>", self.changeTiers) self.app.bind("<Command-Down>", self.changeTiers) self.app.bind("<Command-Left>", self.changeIntervals) self.app.bind("<Command-Right>", self.changeIntervals) elif platform == 'Darwin': self.app.bind("<Command-n>", self.getBounds) self.app.bind("<Command-a>", self.getBounds) self.app.bind("<Command-i>", self.getBounds) self.app.bind("<Command-o>", self.getBounds) self.app.bind("<Command-f>", self.openSearch) self.app.bind("<Option-Up>", self.changeTiers) self.app.bind("<Option-Down>", self.changeTiers) self.app.bind("<Option-Left>", self.changeIntervals) self.app.bind("<Option-Right>", self.changeIntervals) #defaults (Command/Alt everything) else: self.app.bind("<Command-n>", self.getBounds) self.app.bind("<Command-a>", self.getBounds) self.app.bind("<Command-i>", self.getBounds) self.app.bind("<Command-o>", self.getBounds) self.app.bind("<Command-f>", self.openSearch) self.app.bind("<Command-Up>", self.changeTiers) self.app.bind("<Command-Down>", self.changeTiers) self.app.bind("<Command-Left>", self.changeIntervals) self.app.bind("<Command-Right>", self.changeIntervals) # these aren't Praat-like self.app.bind("<Shift-Left>", self.getBounds) self.app.bind("<Shift-Right>", self.getBounds) def setup(self): if LIBS_INSTALLED: self.loadOrGenerate() try: self.start = self.TextGrid.minTime self.end = self.TextGrid.maxTime self.app.frames = len( self.TextGrid.getFirst(self.frameTierName)) tiers = [] for tier in self.TextGrid.getNames(): if tier != self.frameTierName and tier != self.frameTierName + '.original': tiers.append(tier) if set(tiers) != self.tierNames: self.tierNames = set(tiers) self.TkWidgets = [] for label in self.frame.winfo_children(): label.destroy() for canvas in self.canvas_frame.winfo_children(): canvas.destroy() for tier in self.TextGrid.getNames(): if tier != self.frameTierName and tier != self.frameTierName + '.original': self.TkWidgets.append(self.makeTierWidgets(tier)) self.makeFrameWidget() self.makeTimeWidget() self.fillCanvases() self.firstFrame = int( self.TextGrid.getFirst(self.frameTierName)[0].mark) + 1 self.startFrame = self.firstFrame self.lastFrame = int( self.TextGrid.getFirst(self.frameTierName)[-1].mark) + 1 self.endFrame = self.lastFrame self.grid() except Exception as e: error(e) def startup(self): ''' ''' if LIBS_INSTALLED: self.tierNames = set() self.setup() def reset(self, event=None): ''' Try to load a TextGrid file based on information stored in the metadata ''' if LIBS_INSTALLED: self.selectedIntvlFrames = [] self.selectedItem = None self.setup() def fromFile(self, filename): if LIBS_INSTALLED: try: return TextGridFile.fromFile(filename) except (TextGridError, UnicodeDecodeError) as e: f = open(filename, 'rb') contents = util.decode_bytes(f.read()) f.close() if contents: tmp = tempfile.NamedTemporaryFile() tmp.write(contents.encode('utf-8')) tmp.seek(0) try: return TextGridFile.fromFile(tmp.name) except TextGridError as e: error(e) return None else: error( "can't load from file: unable to decode non-Unicode textgrid", filename) else: error("can't load from file: textgrid lib not installed") return None def loadOrGenerate(self): fname = self.app.Data.checkFileLevel('.TextGrid', shoulderror=False) if fname: self.TextGrid = self.fromFile(fname) else: minTime = 0. if not hasattr(self.app.Audio, 'duration'): self.app.Audio.reset() try: maxTime = self.app.Audio.duration except: warn( 'Audio has no duration attribute after calling reset(), defaulting to 1 second' ) maxTime = 1. self.TextGrid = TextGridFile(maxTime=maxTime) keys = self.app.Data.getFileLevel('all') if not ('.ult' in keys and '.txt' in keys): sentenceTier = IntervalTier("text") sentenceTier.add(minTime, maxTime, "text") self.TextGrid.append(sentenceTier) fname = self.app.Data.unrelativize( self.app.Data.getCurrentFilename() + '.TextGrid') self.app.Data.setFileLevel('.TextGrid', fname) names = self.TextGrid.getNames() for i, n in enumerate(names): if n in ALIGNMENT_TIER_NAMES: if len(self.TextGrid[i]) == 0: self.TextGrid.pop(i) break else: self.frameTierName = n return self.genFramesTier() def genFramesTier(self): debug('generating frames tier for %s' % self.app.Data.getCurrentFilename()) self.frameTierName = 'frames' times = self.app.Dicom.getFrameTimes() self.app.Data.setFileLevel("NumberOfFrames", len(times)) try: maxTime = max(self.app.Audio.duration, times[-1]) except AttributeError: maxTime = times[-1] tier = PointTier('frames', maxTime=maxTime) for f, t in enumerate(times): tier.addPoint(Point(t, str(f))) if not self.TextGrid.maxTime or maxTime > self.TextGrid.maxTime: self.TextGrid.maxTime = maxTime self.TextGrid.append(tier) keys = self.app.Data.getFileLevel('all') if '.ult' in keys and '.txt' in keys: fname = self.app.Data.unrelativize( self.app.Data.getFileLevel('.txt')) f = open(fname, 'rb') s = util.decode_bytes(f.read()) f.close() if s: line = s.splitlines()[0] sentenceTier = IntervalTier("sentence") sentenceTier.add(0, self.app.Audio.duration, line) self.TextGrid.append(sentenceTier) self.TextGrid.tiers = [self.TextGrid.tiers[-1] ] + self.TextGrid.tiers[:-1] path = self.app.Data.unrelativize( self.app.Data.getFileLevel('.TextGrid')) self.TextGrid.write(path) self.TextGrid = TextGridFile.fromFile(path) # reload to account for length changes due to frames tier being different length than audio @staticmethod def isIntervalTier(tier): if LIBS_INSTALLED: return isinstance(tier, IntervalTier) else: error("can't check if IntervalTier: textgrid lib not installed") return False def shiftFrames(self): ''' Replicate original TextGrid point tier (renamed [tiername].original) Shift points on TextGrid tier in accordance with self.frame_shift Shift value is relative to 0, i.e. inputting the same shift amount a second time will not change the shift Redisplay shifted points ''' self.app.focus() shift = self.frame_shift.get() if type(shift) == float: self.app.Data.setFileLevel('offset', shift) # diff = shift - self.app.Data.data['offset'] originalTier = self.TextGrid.getFirst(self.frameTierName + '.original') if originalTier: pass else: orig = copy.deepcopy(self.TextGrid.getFirst( self.frameTierName)) orig.name += '.original' self.TextGrid.append(orig) originalTier = self.TextGrid.getFirst(self.frameTierName + '.original') oldTier = self.TextGrid.getFirst(self.frameTierName) allPoints = oldTier[:] for point in allPoints: oldTier.removePoint(point) for point in originalTier: new_time = point.time + shift / 1000 ## NOTE: currently in ms if self.TextGrid.minTime <= new_time <= self.TextGrid.maxTime: self.TextGrid.getFirst(self.frameTierName).add( new_time, point.mark) # self.app.frames = len(self.TextGrid.getFirst(self.frameTierName)) #FIXME I feel like I shouldn't have to run the getFirst function every time, but I'm not sure when I have to go back to the original textgrid, and when I can just use a variable... self.firstFrame = int( self.TextGrid.getFirst(self.frameTierName)[0].mark) + 1 self.lastFrame = int( self.TextGrid.getFirst(self.frameTierName)[-1].mark) + 1 self.app.Data.data['offset'] = shift # self.frame_shift.set(shift) self.app.Data.write() # newTier.write(self.TextGrid.getFirst(self.frameTierName)) self.fillCanvases() self.TextGrid.write( self.app.Data.unrelativize( self.app.Data.getFileLevel('.TextGrid'))) #except ValueError: else: error('Not a float!') def makeTimeWidget(self): self.time_canvas = Canvas(self.canvas_frame, width=self.canvas_width, height=self.canvas_height / 3, highlightthickness=0) s = self.time_canvas.create_text(3, 0, anchor='nw', text=self.start) e = self.time_canvas.create_text(self.canvas_width, 0, anchor='ne', text=self.end) c = self.time_canvas.create_text(self.canvas_width / 2, 0, anchor='n', text=self.current) self.TkWidgets.append({'times': self.time_canvas}) def makeFrameWidget(self): ''' makes frame widget ''' #make regular frame stuff -- label and tier self.frames_canvas = Canvas(self.canvas_frame, width=self.canvas_width, height=self.canvas_height, background='gray', highlightthickness=0) frames_label = Canvas(self.frame, width=self.label_width, height=self.canvas_height, highlightthickness=0, background='gray') frames_label.create_text(self.label_width, 0, anchor='ne', justify='center', text='frames: ', width=self.label_width, activefill='blue') # make subframe to go on top of label canvas sbframe = Frame(frames_label) #put new widgets onto subframe offset = self.app.Data.getFileLevel('offset') if offset != None: self.frame_shift.set(offset) # for audio alignment go_btn = Button(sbframe, text='Offset', command=self.shiftFrames, takefocus=0) # minmax = len(self.app.Audio.sfile)*1000 txtbox = Spinbox(sbframe, textvariable=self.frame_shift, width=7, from_=-10000000, to=10000000) txtbox.bind('<Escape>', lambda ev: sbframe.focus()) txtbox.bind('<Return>', lambda ev: self.shiftFrames()) go_btn.grid(row=0, column=0, sticky='e') txtbox.grid(row=0, column=1, sticky='e') # put subframe on canvas window = frames_label.create_window(self.label_width * .3, self.canvas_height / 3, anchor='nw', window=sbframe) # ensure position of subframe gets updated frames_label.bind( '<Configure>', lambda e: frames_label.itemconfig(window, width=e.width)) sbframe.bind( '<Configure>', lambda e: frames_label.configure( scrollregion=frames_label.bbox("all"))) self.TkWidgets.append({ 'name': self.frameTierName, 'frames': self.frames_canvas, 'frames-label': frames_label }) self.frames_canvas.bind("<Button-1>", self.getClickedFrame) def getFrameTierName(self): ''' Handle some inconsistency in how we're naming our alignment tier ''' for name in ALIGNMENT_TIER_NAMES: if name in self.TextGrid.getNames(): return name raise NameError('Unable to find alignment tier') def getClickedFrame(self, event): ''' Jumps to clicked frame ''' item = self.my_find_closest(event.widget, event.x) self.setSelectedIntvlFrames((event.widget, item)) frame = event.widget.gettags(item)[0][5:] self.app.frame = int(frame) if not frame in self.selectedIntvlFrames: self.selectedIntvlFrames = [] self.wipeFill() self.app.framesUpdate() def makeTierWidgets(self, tier): ''' Each tier should have two canvas widgets: `canvas-label` (the tier name), and `canvas` (the intervals on the tier with their marks) ''' self.tier_pairs = {} #ends up being format {label: canvas} # self.app.Trace.frame.update() self.label_width = 300 #self.app.Trace.frame.winfo_width()+self.label_padx self.end = self.TextGrid.maxTime #float(self.TextGrid.maxTime) # self.first_frame = 1 # self.last_frame = self.TextGrid.getFirst(self.frameTierName)[-1].mark tier_obj = self.TextGrid.getFirst(tier) widgets = { 'name': tier, #'label':Label(self.frame, text=('- '+tier+':'), wraplength=200, justify='left'), 'canvas-label': Canvas(self.frame, width=self.label_width, height=self.canvas_height, highlightthickness=0), # 'text' :Label(self.frame, text='', wraplength=550, justify='left'), 'canvas': Canvas(self.canvas_frame, width=self.canvas_width, height=self.canvas_height, background='gray', highlightthickness=0) } canvas = widgets['canvas'] label = widgets['canvas-label'] #builds tier label functionality label_text = label.create_text(self.label_width, self.canvas_height / 2, anchor='e', justify='center', text='temp', width=self.label_width / 2, activefill='blue') canvas.bind("<Button-1>", self.genFrameList) label.bind("<Button-1>", self.genFrameList) label.bind("<Double-Button-1>", self.collapse) label.bind("<Button-4>", self.collapse) label.bind("<Button-5>", self.collapse) label.bind("<MouseWheel>", self.collapse) canvas.bind("<Button-4>", self.collapse) canvas.bind("<Button-5>", self.collapse) canvas.bind("<MouseWheel>", self.collapse) return widgets def changeIntervals(self, event): ''' ''' if self.selectedItem: duration = self.end - self.start # There might be a more efficient way to get the tier name: widg = self.selectedItem[0] itm = self.selectedItem[1] for el in self.TkWidgets: if widg in el.values(): tier_name = el['name'] break #finding Interval mintime and maxtime oldMinTime = None oldMaxTime = None q = 0 tags = widg.gettags(itm) while oldMinTime == None or oldMaxTime == None: if tags[q][:7] == 'minTime': oldMinTime = float(tags[q][7:]) elif tags[q][:7] == 'maxTime': oldMaxTime = float(tags[q][7:]) q += 1 tier = self.TextGrid.getFirst(tier_name) intvl_i = tier.indexContaining(oldMaxTime - ((oldMaxTime - oldMinTime) / 2)) if event.keysym == 'Left': new_intvl_i = intvl_i - 1 elif event.keysym == 'Right': new_intvl_i = intvl_i + 1 if 0 <= new_intvl_i < len(tier): #find characteristics of new adjacent interval newMinTime = tier[new_intvl_i].minTime newMaxTime = tier[new_intvl_i].maxTime itvlDuration = newMaxTime - newMinTime newCenter = newMinTime + itvlDuration / 2 #figure out new window parameters based on new interval start = newCenter - duration / 2 end = newCenter + duration / 2 if start < 0: self.start = 0 self.end = duration elif end > self.TextGrid.maxTime: self.start = self.TextGrid.maxTime - duration self.end = self.TextGrid.maxTime else: self.start = newCenter - duration / 2 self.end = newCenter + duration / 2 relDuration = self.end - self.start # select new item rel_time = newCenter - self.start x_loc = float(rel_time / relDuration * self.canvas_width) item = self.my_find_closest(widg, x_loc) self.selectedItem = (widg, item) self.setSelectedIntvlFrames(self.selectedItem) self.fillCanvases() self.genFrameList(widg=widg, x_loc=x_loc) def changeTiers(self, event): ''' ''' index = None if self.selectedItem: for i, el in enumerate(self.TkWidgets): if self.selectedItem[0] in el.values(): index = i if index != None: if event.keysym == 'Up' and 'canvas' in self.TkWidgets[index - 1]: new_widg = self.TkWidgets[index - 1]['canvas'] elif event.keysym == 'Down' and 'canvas' in self.TkWidgets[ index + 1]: new_widg = self.TkWidgets[index + 1]['canvas'] else: return new_item = new_widg.find_withtag("frame" + str(self.app.frame))[0] self.selectedItem = (new_widg, new_item) self.fillCanvases() self.update() self.app.Spectrogram.update() def getMinMaxTime(self): ''' Returns minTime and maxTime tags from selected interval If no minTime or maxTime, returns start or end time of viewed section of TextGrid ''' start = None end = None for tag in self.selectedItem[0].gettags(self.selectedItem[1]): if tag[:7] == 'minTime': start = float(tag[7:]) elif tag[:7] == 'maxTime': end = float(tag[7:]) if start == None: start = self.start if end == None: end = self.end return (start, end) def getBounds(self, event): ''' ''' # debug(event.char, event.keysym, event.keycode) # debug(self.app.frame) f = self.tg_zoom_factor a = self.end - self.start z_out = (a - (a / f)) / 2 z_in = ((f * a) - a) / 2 old_start = self.start old_end = self.end if event.keysym == 'n': if self.selectedItem: self.start, self.end = self.getMinMaxTime() # for tag in self.selectedItem[0].gettags(self.selectedItem[1]): # if tag[:7] == 'minTime': # self.start = float(tag[7:]) # elif tag[:7] == 'maxTime': # self.end = float(tag[7:]) if event.keysym == 'a': self.start = 0 self.end = self.TextGrid.maxTime if event.keysym == 'o': self.start = self.start - z_in self.end = self.end + z_in if event.keysym == 'i': self.start = self.start + z_out self.end = self.end - z_out if event.keysym == 'Left': start = self.start - a / (10 * f) end = self.end - a / (10 * f) if (start < 0): self.start = 0 self.end = a else: self.start = start self.end = end if event.keysym == 'Right': start = self.start + a / (10 * f) end = self.end + a / (10 * f) if end > self.TextGrid.maxTime: self.start = self.TextGrid.maxTime - a self.end = self.TextGrid.maxTime else: self.start = start self.end = end self.fillCanvases() def getTracedFrames(self, frames): ''' ''' frames = [frame[5:] for frame in frames] #to get rid of word "frame in tag" tracedFrames = [] for trace in self.app.Data.data['traces']: tracedFrames = tracedFrames + self.app.Data.tracesExist(trace) return set(frames).intersection(tracedFrames) def fillCanvases(self): ''' ''' if self.start < 0: self.start = 0. if self.end > self.TextGrid.maxTime: self.end = self.TextGrid.maxTime self.updateTimeLabels() if self.selectedItem: old_selected_tags = self.selectedItem[0].gettags( self.selectedItem[1]) duration = self.end - self.start self.frameTier = self.TextGrid.getFirst(self.frameTierName) for el in self.TkWidgets: if 'name' in el: tier = self.TextGrid.getFirst(el['name']) # debug(tier) if 'canvas' in el: canvas = el['canvas'] #remove previous intervals canvas.delete('all') #get starting interval i = tier.indexContaining(self.start) # not sure why, but this is sometimes None -JNW 2020-01-28 if i != None: #debug(self.TextGrid, self.current, el, tier, self.start, i) time = tier[i].maxTime frame_i = 0 while i < len(tier) and tier[i].minTime <= self.end: if self.start >= tier[i].minTime: strtime = self.start else: strtime = tier[i].minTime if self.end <= tier[i].maxTime: time = self.end length = time - strtime pixel_length = length / duration * self.canvas_width mod = length / 2 rel_time = time - self.start loc = (rel_time - mod) / duration * self.canvas_width text = canvas.create_text(loc, self.canvas_height / 2, justify='center', text=tier[i].mark, width=pixel_length, activefill='blue') minTimetag = "minTime" + str(tier[i].minTime) maxTimetag = "maxTime" + str(tier[i].maxTime) canvas.addtag_withtag(minTimetag, text) canvas.addtag_withtag(maxTimetag, text) #add containted frames to tags while frame_i < len( self.frameTier ) and self.frameTier[frame_i].time <= tier[i].maxTime: if self.frameTier[frame_i].time >= tier[i].minTime: canvas.addtag_withtag( "frame" + self.frameTier[frame_i].mark, text) if tier[i].mark != '': el['canvas-label'].addtag_all( "frame" + self.frameTier[frame_i].mark) frame_i += 1 #pass on selected-ness if self.selectedItem: if self.selectedItem[ 0] != self.app.Spectrogram.canvas: # old_selected_tags = self.selectedItem[0].gettags(self.selectedItem[1]) if minTimetag in old_selected_tags and maxTimetag in old_selected_tags and canvas == self.selectedItem[ 0]: # I'm not sure why, but when collapsing canvases this sometimes # changes which tier is selected. Adding canvas == self.selectedItem[0] # seems to fix this though. # - D.S. 2020-01-30 self.selectedItem = (canvas, text) #create line loc = rel_time / duration * self.canvas_width i += 1 if i < len(tier) and loc < self.canvas_width: canvas.create_line(loc, 0, loc, self.canvas_height, tags='line') time = tier[ i].maxTime #here so that loop doesn't run an extra time #fills labels with info about tiers w/traces self.updateTierLabels() elif 'frames' in el: frames = el['frames'] i = 0 frames.delete('all') first_frame_found = False while i < len(tier) and tier[i].time <= self.end: # debug(tier[i].time, i,'frame time and frame number (line 1076)') if tier[i].time >= self.start: # x_coord = (tier[i].time-self.start)/duration*self.canvas_width x_coord = ((tier[i].time - self.start) * self.canvas_width) / duration #determine fill if tier[i].mark in self.app.Data.getCurrentTraceTracedFrames( ): fill = 'black' else: fill = 'gray70' frame = frames.create_line(x_coord, 0, x_coord, self.canvas_height, tags="frame" + tier[i].mark, fill=fill) if first_frame_found == False and i + 1 < len(tier): self.firstFrame = int(tier[i].mark) + 1 first_frame_found = True self.frame_len = tier[i + 1].time - tier[i].time CanvasTooltip(frames, frame, text=tier[i].mark) i += 1 self.lastFrame = int(tier[i - 1].mark) self.paintCanvases() if hasattr(self.app, 'Spectrogram'): # don't try to call this during startup # because TextGrid is loaded earlier self.app.Spectrogram.reset() def updateTimeLabels(self): ''' ''' self.current = self.TextGrid.getFirst( self.frameTierName)[self.app.frame - 1].time self.TkWidgets[-1]['times'].itemconfig(1, text='{:.6f}'.format( self.start)) self.TkWidgets[-1]['times'].itemconfig(2, text='{:.6f}'.format(self.end)) self.TkWidgets[-1]['times'].itemconfig(3, text='{:.6f}'.format( self.current)) def updateTierLabels(self): ''' ''' for el in self.TkWidgets: if 'canvas' in el: current_label = el['canvas-label'].find_all()[0] nonempty_frames = el['canvas-label'].gettags(current_label) el['canvas-label'].itemconfig( current_label, text='{}:\n({}/{})'.format( el['name'], len(self.getTracedFrames(nonempty_frames)), len(nonempty_frames))) def my_find_closest(self, widg, x_loc): ''' replaces TkInter's find_closest function, which is buggy, determines whether found item is text, line, or label, and returns corresponding item ''' #could be more efficient FIXME maybe_item = None dist = 999999999999 for el in widg.find_all(): obj_x = widg.coords(el)[0] if abs(obj_x - x_loc) < dist: dist = abs(obj_x - x_loc) maybe_item = el if widg in self.tier_pairs.keys(): #on tier-label canvas #fill selected tier frames # self.setSelectedIntvlFrames(widg,item) item = maybe_item elif widg in self.tier_pairs.values( ): #on canvas with intervals/frames if isinstance(maybe_item, int): # #if item found is a boundary # if len(widg.gettags(maybe_item)) == 0 or widg.gettags(maybe_item) == ('current',): if 'line' in widg.gettags(maybe_item): #determine on which side of the line the event occurred if widg.coords(maybe_item)[0] > x_loc: item = maybe_item - 1 else: #i.e. event was on line or to the right of it item = maybe_item + 1 else: item = maybe_item # self.setSelectedIntvlFrames(widg,item) else: item = maybe_item return item def setSelectedIntvlFrames(self, tupl): ''' ''' widg, item = tupl self.selectedIntvlFrames = [] for x in widg.gettags(item): if x[:5] == 'frame': self.selectedIntvlFrames.append(x[5:]) def wipeFill(self): ''' Turns selected frame and interval back to black ''' for frame in range(1, self.app.frames + 1): if str(frame) in self.app.Data.getCurrentTraceTracedFrames(): fill = 'black' else: fill = 'gray70' self.frames_canvas.itemconfig('frame' + str(frame), fill=fill) if self.selectedItem: wdg, itm = self.selectedItem if wdg.type(itm) != 'text' and wdg.type(itm) != None: wdg, itm = self.app.Spectrogram.oldSelected wdg.itemconfig(itm, fill='black') if len(wdg.find_withtag(itm + 1)) > 0: wdg.itemconfig(itm + 1, fill='black') if len(wdg.find_withtag(itm - 1)) > 0: wdg.itemconfig(itm - 1, fill='black') #clicked tier label if wdg in self.tier_pairs.keys(): wdg.itemconfig(1, fill='black') self.tier_pairs[wdg].itemconfig('all', fill='black') self.frames_canvas.itemconfig('all', fill='black') def genFrameList(self, event=None, widg=None, x_loc=None, SI=False): ''' Upon click, reads frames within interval from the tags to the text item of that interval, and highlights text of clicked interval ''' self.wipeFill() if event: widg = event.widget x_loc = event.x if SI == False: item = self.my_find_closest(widg, x_loc) self.selectedItem = (widg, item) self.setSelectedIntvlFrames(self.selectedItem) #automatically updates frame if not str(self.app.frame) in self.selectedIntvlFrames: if self.selectedIntvlFrames: new_frame = int(self.selectedIntvlFrames[0]) else: frame = self.my_find_closest(self.frames_canvas, x_loc) framenum = self.frames_canvas.gettags(frame)[0][5:] new_frame = int(framenum) if self.firstFrame > new_frame: new_frame = self.firstFrame elif new_frame > self.lastFrame: new_frame = self.lastFrame self.app.frame = new_frame self.app.framesUpdate() else: self.paintCanvases() self.app.Spectrogram.update() def collapse(self, event): ''' collapse or uncollapse selected tier ''' widg = event.widget if event.num == 1: h = self.collapse_height if int(widg['height']) == h: h = self.canvas_height elif event.num == 4 or event.delta > 0: h = self.canvas_height else: h = self.collapse_height if int(widg['height']) == h: return elif h == self.canvas_height: mv = (self.canvas_height - self.collapse_height - 14) / 2 else: mv = (self.collapse_height + 14 - self.canvas_height) / 2 # manually shifting the text by 7 pixels is a rather ugly hack, # but it works - DS if widg in self.tier_pairs: l, c = widg, self.tier_pairs[widg] else: c = widg l = None for k in self.tier_pairs: if self.tier_pairs[k] == widg: l = k break l.configure(height=h) c.configure(height=h) l.move('all', 0, mv) self.app.event_generate('<Configure>') def paintCanvases(self): ''' ''' if self.selectedItem: wdg, itm = self.selectedItem #paint selected if wdg.type(itm) == 'text': wdg.itemconfig(itm, fill='blue') #paint boundaries of selected if itm + 1 in wdg.find_all(): wdg.itemconfig(itm + 1, fill='blue') if itm - 1 in wdg.find_all(): wdg.itemconfig(itm - 1, fill='blue') if wdg in self.tier_pairs.keys(): #if on tier-label canvas canvas = self.tier_pairs[wdg] for el in canvas.find_all(): # #make all text intervals blue # if canvas.type(canvas.find_withtag(el)) == 'text': canvas.itemconfig(el, fill='blue') #paint frames frames = wdg.gettags(itm) for frame in frames: if frame[:5] == 'frame': frame_obj = self.frames_canvas.find_withtag(frame) #detect whether frame contains any traces framenum = frame[5:] if framenum in self.app.Data.getCurrentTraceTracedFrames(): fill = 'blue' else: fill = 'dodger blue' self.frames_canvas.itemconfig(frame_obj, fill=fill) #current frame highlighted in red if self.app.frame: self.highlighted_frame = self.frames_canvas.find_withtag( 'frame' + str(self.app.frame)) self.frames_canvas.itemconfig(self.highlighted_frame, fill='red') def update(self): ''' ''' # debug(self.frames_canvas) #create list of displayed frames' tags itrobj = [] for itm in self.frames_canvas.find_all(): itrobj += list(self.frames_canvas.gettags(itm)) #if selected frame is out of view if "frame" + str(self.app.frame) not in itrobj: duration = self.end - self.start #recenter view on selected frame new_time = self.TextGrid.getFirst( self.frameTierName)[self.app.frame - 1].time self.start = new_time - (duration / 2) self.end = new_time + (duration / 2) #redraw self.fillCanvases() self.wipeFill() #if selected frame outside selected interval, select interval on same tier containing frame if self.selectedItem: if self.selectedItem[0] in self.tier_pairs.keys( ) or self.selectedItem[0] in self.tier_pairs.values(): if "frame" + str( self.app.frame) not in self.selectedItem[0].gettags( self.selectedItem[1] ): #FIXME should also detect if on label canvas widg = self.selectedItem[0] if widg in self.tier_pairs: widg = self.tier_pairs[widg] new_interval = widg.find_withtag("frame" + str(self.app.frame))[0] self.selectedItem = (self.selectedItem[0], new_interval) # repaint all frames self.paintCanvases() self.updateTimeLabels() def grid(self, event=None): ''' Wrapper for gridding all of our Tk widgets. This funciton assumes that the tiers (as specified in the actual TextGrid files) are in some sort of reasonable order, with the default label being drawn on top. ''' for t in range(len(self.TkWidgets)): tierWidgets = self.TkWidgets[t] if 'label' in tierWidgets: tierWidgets['label'].grid(row=t, column=0, sticky='w') if 'frames' in tierWidgets: tierWidgets['frames'].grid(row=t, column=2, sticky='w', pady=self.app.pady) tierWidgets['frames-label'].grid(row=t, column=0, sticky='w', pady=self.app.pady) if 'canvas' in tierWidgets: tierWidgets['canvas'].grid(row=t, column=2, sticky='w', pady=self.app.pady / 2) tierWidgets['canvas-label'].grid(row=t, column=0, sticky='w', pady=self.app.pady / 2) self.tier_pairs[ tierWidgets['canvas-label']] = tierWidgets['canvas'] if 'times' in tierWidgets: tierWidgets['times'].grid(row=t, column=2, sticky='s') def grid_remove(self): raise NotImplementedError('cannot grid_remove the TextGridModule') def openSearch(self, event=None): self.app.Search.openSearch()
def readTextGrid(tgAddress, images): global dbTimeInTG phonePattern = re.compile('(^[Pp]hone(s{0,1})$)|(^[Ss]egment(s{0,1})$)') wordPattern = re.compile('^[Ww]ord(s{0,1})$') start = time.time() tg = TextGrid() tg.read(tgAddress) duration = tg.maxTime - tg.minTime imageLength = duration/len(images) words = [] tiers = tg.tiers if not wordPattern.match(tg.getNames()[0]): tiers = reversed(tg.tiers) #This loop handles words and segments at once, because many of the operations are shared for tier in tiers: imageCounter = -1 wordCounter = 0 if not wordPattern.match(tier.name) and not phonePattern.match(tier.name): print ("Unexpected tier name: "+tier.name) else: if wordPattern.match(tier.name): tierType = 'Words' else: tierType = 'Segments' for interval in tier.intervals: mark = interval.mark simpleSpelling = getSimpleSpelling(mark) if len(mark)<1 and tierType=='Words': continue #Add the new segment/word to the DB if len(mark)>0: wordOrSeg = addIntervalToDB(mark,simpleSpelling,tierType) #the third arg tells whether it is a word or a segment else: continue #assign the segment/word to all of the images it covers: if imageCounter>0: imageCounter -= 1 #So in the beginning of each interval we first check the last image we saw. It may need more than one seg. while True: # if imageCounter%100==0: # print("annotating image: "+str(imageCounter)) imageCounter += 1 if imageCounter>=len(images): break image = images[imageCounter] imageMin = imageCounter*imageLength imageMax = (imageCounter+1)*imageLength imageCenter = (imageMin+imageMax)/2 #image center inside interval: if imageMax<interval.minTime: continue if imageCenter>interval.minTime and imageCenter<interval.maxTime: assignMainObject(image,wordOrSeg,tierType) #image has startSegment: elif imageCenter>interval.maxTime and imageMin<interval.maxTime: assignStartObject(image,wordOrSeg,tierType) #image has endSegment: elif imageCenter<interval.minTime and imageMax>interval.minTime: assignEndObject(image,wordOrSeg,tierType) #image occurs after the interval else: imageCounter -= 1 break #Save it somewhere if it is a word: if tierType=='Words': word = WordEntry("","",interval.maxTime,wordOrSeg.id) words.append(word) #Now assign the segment to the word if it is a segment if tierType=='Segments': #Increment the words until you reach a word that covers the current segment: while words[wordCounter].maxTime<=interval.minTime: wordCounter += 1 word = words[wordCounter] id = wordOrSeg.id if len(mark.strip())<1: simpleSpelling = "0" id = "0" word.addSegment(str(id),simpleSpelling) #Now that we're done reading the TextGrid file, it's time to add the segment sequence for each word to the DB for word in words: word.updateSegmentsInDB() end = time.time() file = open('log.txt', 'a') elapsed = str(end-start) file.write("textgrid: \t"+elapsed+'\n') file.write("dbInTG: \t"+str(dbTimeInTG)+'\n') file.close()