def MakeT9Keyboard(alphabetStr='abcdefghijklmnopqrstuvwxyz', scale=0.9):
shift = (1, -1)
h = core.Polygon()
pad = (1.0 - scale) / 2.0
h.AddVertex(pad, -pad)
h.AddVertex(1 - pad, -pad)
h.AddVertex(1 - pad, pad - 1)
h.AddVertex(pad, pad - 1)
h.Translate(-2.5, 1.5)
l = []
for j in range(3):
oldp = h
for i in range(3):
p = deepcopy(oldp)
p.Translate(shift[0], 0)
if not (i == 0 and j == 0):
for k in range(3):
l.append(p)
if j == 2 and (i != 1):
l.append(p)
oldp = p
h.Translate(0, shift[1])
k = core.Keyboard()
for i in range(26):
k.AddKey(alphabetStr[i], l[i])
return k
def MakeHexagonalKeyboard(alphabetStr='qwertyuiopasdfghjklzxcvbnm.',
scale=0.9):
shift = (sqrt(3), -1.5)
a, b, c = scale, scale / 2.0, sqrt(3) * scale / 2
h = core.Polygon()
h.AddVertex(0, -a)
h.AddVertex(c, -b)
h.AddVertex(c, b)
h.AddVertex(0, a)
h.AddVertex(-c, b)
h.AddVertex(-c, -b)
h.Translate(-shift[0] / 2.0, 0)
l = []
for j in range(3):
oldp = h
for i in range(10 - j):
p = deepcopy(oldp)
p.Translate(shift[0], 0)
l.append(p)
oldp = p
h.Translate(0.5 * shift[0], shift[1])
k = core.Keyboard()
for i in range(27):
k.AddKey(alphabetStr[i], l[i])
return k
def MakeLetterEaseKeyboard(alphabetStr='elzowsktmqagrfnbicyxuphvdj',
scale=0.9):
shift = (1, -1)
h = core.Polygon()
pad = (1.0 - scale) / 2.0
h.AddVertex(pad, -pad)
h.AddVertex(1 - pad, -pad)
h.AddVertex(1 - pad, pad - 1)
h.AddVertex(pad, pad - 1)
h.Translate(-2.5, 1.5)
l = []
for j in range(4):
oldp = h
for i in range(3):
p = deepcopy(oldp)
p.Translate(shift[0], 0)
if (i == 0):
if (j == 0 or j == 1):
l.append(p)
for k in range(2):
l.append(p)
oldp = p
h.Translate(0, shift[1])
k = core.Keyboard()
for i in range(26):
k.AddKey(alphabetStr[i], l[i])
return k
def RandomKeyboard(keyboard=None):
if keyboard == None:
keyboard = MakeStandardKeyboard()
d = keyboard.PolygonDict()
letters = keyboard.OrderedKeyList()
polygons = [keyboard.GetKey(k) for k in letters]
indices = list(range(len(letters)))
shuffle(indices)
newk = core.Keyboard()
for i, idx in enumerate(indices):
newk.AddKey(letters[idx], polygons[i])
return newk
def RandomSwap(keyboard, Nswaps=1):
d = keyboard.PolygonDict()
letters = keyboard.OrderedKeyList()
polygons = [keyboard.GetKey(k) for k in letters]
indices = list(range(len(letters)))
for swap in range(Nswaps):
c = (choice(indices), choice(indices))
# print("choices:", c)
indices[c[0]], indices[c[1]] = indices[c[1]], indices[c[0]]
newk = core.Keyboard()
for i, idx in enumerate(indices):
newk.AddKey(letters[idx], polygons[i])
return newk
def MakeDvorakKeyboard(alphabetStr='.pyfgcrlaoeuidhtnsqjkxbmwvz'):
width = 1.0
height = 1.5
gap = 0.2
starty = 0.0
#Dvorak specific start points
startx = 1.5 * (width + gap)
l = []
for i in range(8):
p = core.Polygon()
p.AddVertex(startx + float(i) * (width + gap), starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(i) * (width + gap), starty - height)
l.append(p)
startx = 0.0
starty -= height + gap
for i in range(10):
p = core.Polygon()
p.AddVertex(startx + float(i) * (width + gap), starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(i) * (width + gap), starty - height)
l.append(p)
startx = 1.5 * (width + gap)
starty -= height + gap
for i in range(9):
p = core.Polygon()
p.AddVertex(startx + float(i) * (width + gap), starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(i) * (width + gap), starty - height)
l.append(p)
starty -= height + gap
p = core.Polygon()
p.AddVertex(startx + float(6) * (width + gap), starty)
p.AddVertex(startx + float(6) * (width + gap) + width, starty)
p.AddVertex(startx + float(6) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(6) * (width + gap), starty - height)
l.append(p)
k = core.Keyboard()
for i in range(len(alphabetStr)):
k.AddKey(alphabetStr[i], l[i])
return k
def MakeStandardKeyboard(alphabetStr='qwertyuiopasdfghjklzxcvbnm.'):
width = 1.0
height = 1.5
gap = 0.2
startx = 0.0
starty = 0.0
l = []
for i in range(10):
p = core.Polygon()
p.AddVertex(startx + float(i) * (width + gap), starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(i) * (width + gap), starty - height)
l.append(p)
startx += 0.5 * width
starty -= height + gap
for i in range(9):
p = core.Polygon()
p.AddVertex(startx + float(i) * (width + gap), starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(i) * (width + gap), starty - height)
l.append(p)
startx += width + gap
starty -= height + gap
for i in range(7):
p = core.Polygon()
p.AddVertex(startx + float(i) * (width + gap), starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty)
p.AddVertex(startx + float(i) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(i) * (width + gap), starty - height)
l.append(p)
starty -= height + gap
p = core.Polygon()
p.AddVertex(startx + float(6) * (width + gap), starty)
p.AddVertex(startx + float(6) * (width + gap) + width, starty)
p.AddVertex(startx + float(6) * (width + gap) + width, starty - height)
p.AddVertex(startx + float(6) * (width + gap), starty - height)
l.append(p)
k = core.Keyboard()
for i in range(len(alphabetStr)):
k.AddKey(alphabetStr[i], l[i])
return k