def get_color(in_color):
""" Convert a color name or rgb sequence to a wxColour
"""
if type(in_color) == type(''):
color = wx.wxNamedColour(in_color)
else:
r,g,b = in_color
##color = wx.wxColour(r,g,b) # mod by GAP 26092003
color = wx.wxColour(int(r),int(g),int(b))
return color
class Polygon(HasTraits):
line_color = Trait(wx.wxColour(0, 0, 0), editor=ColorEditor())
def draw(self, dc):
# drawing rectangle!
dc.SetBrush(wx.wxBrush(wx.wxColour(192, 192, 192), wx.wxSOLID))
dc.DrawRectangle(self._position[0], self._position[1], self._size[0],
self._size[1])
def draw(self, dc):
normal_colour = (192, 192, 192)
selected_colour = (255, 0, 246)
blocked_colour = (16, 16, 16)
colour = normal_colour
if self.selected:
colour = [
selected_colour[i] * 0.5 + colour[i] * 0.5 for i in range(3)
]
if self.blocked:
colour = [
blocked_colour[i] * 0.5 + colour[i] * 0.5 for i in range(3)
]
colour = tuple([int(i) for i in colour])
blockFillColour = wx.wxColour(*colour)
# # we're going to alpha blend a purplish sheen if this glyph is active
# if self.selected:
# # sheen: 255, 0, 246
# # alpha-blend with 192, 192, 192 with alpha 0.5 yields
# # 224, 96, 219
# blockFillColour = wx.wxColour(224, 96, 219)
# else:
# blockFillColour = wx.wxColour(192, 192, 192)
# default pen and font
dc.SetBrush(wx.wxBrush(blockFillColour, wx.wxSOLID))
dc.SetPen(wx.wxPen('BLACK', 1, wx.wxSOLID))
dc.SetFont(wx.wxNORMAL_FONT)
# calculate our size
# the width is the maximum(textWidth + twice the horizontal border,
# all ports, horizontal borders and inter-port borders added up)
maxPorts = max(self._numInputs, self._numOutputs)
portsWidth = 2 * coGlyph._horizBorder + \
maxPorts * coGlyph._pWidth + \
(maxPorts - 1 ) * coGlyph._horizSpacing
# determine maximum textwidth and height
tex = 0
tey = 0
for l in self._labelList:
temptx, tempty = dc.GetTextExtent(l)
if temptx > tex:
tex = temptx
if tempty > tey:
tey = tempty
# this will be calculated with the max width, so fine
textWidth = tex + 2 * coGlyph._horizBorder
self._size = (max(textWidth, portsWidth),
tey * len(self._labelList) + 2 * coGlyph._vertBorder)
# draw the main rectangle
dc.DrawRectangle(self._position[0], self._position[1], self._size[0],
self._size[1])
#dc.DrawRoundedRectangle(self._position[0], self._position[1],
# self._size[0], self._size[1], radius=5)
initY = self._position[1] + coGlyph._vertBorder
for l in self._labelList:
dc.DrawText(l, self._position[0] + coGlyph._horizSpacing, initY)
initY += tey
# then the inputs
horizOffset = self._position[0] + coGlyph._horizBorder
horizStep = coGlyph._pWidth + coGlyph._horizSpacing
connBrush = wx.wxBrush("GREEN")
disconnBrush = wx.wxBrush("RED")
for i in range(self._numInputs):
brush = [disconnBrush, connBrush][bool(self.inputLines[i])]
self.drawPort(dc, brush,
(horizOffset + i * horizStep, self._position[1]))
lx = self._position[1] + self._size[1] - coGlyph._pHeight
for i in range(self._numOutputs):
brush = [disconnBrush, connBrush][bool(self.outputLines[i])]
self.drawPort(dc, brush, (horizOffset + i * horizStep, lx))
def draw(self, dc):
# drawing rectangle!
dc.SetBrush(wx.wxBrush(wx.wxColour(192,192,192), wx.wxSOLID))
dc.DrawRectangle(self._position[0], self._position[1],
self._size[0], self._size[1])
def draw(self, dc):
normal_colour = (192, 192, 192)
selected_colour = (255, 0, 246)
blocked_colour = (16, 16, 16)
colour = normal_colour
if self.selected:
colour = [selected_colour[i] * 0.5 + colour[i] * 0.5
for i in range(3)]
if self.blocked:
colour = [blocked_colour[i] * 0.5 + colour[i] * 0.5
for i in range(3)]
colour = tuple([int(i) for i in colour])
blockFillColour = wx.wxColour(*colour)
# # we're going to alpha blend a purplish sheen if this glyph is active
# if self.selected:
# # sheen: 255, 0, 246
# # alpha-blend with 192, 192, 192 with alpha 0.5 yields
# # 224, 96, 219
# blockFillColour = wx.wxColour(224, 96, 219)
# else:
# blockFillColour = wx.wxColour(192, 192, 192)
# default pen and font
dc.SetBrush(wx.wxBrush(blockFillColour, wx.wxSOLID))
dc.SetPen(wx.wxPen('BLACK', 1, wx.wxSOLID))
dc.SetFont(wx.wxNORMAL_FONT)
# calculate our size
# the width is the maximum(textWidth + twice the horizontal border,
# all ports, horizontal borders and inter-port borders added up)
maxPorts = max(self._numInputs, self._numOutputs)
portsWidth = 2 * coGlyph._horizBorder + \
maxPorts * coGlyph._pWidth + \
(maxPorts - 1 ) * coGlyph._horizSpacing
# determine maximum textwidth and height
tex = 0
tey = 0
for l in self._labelList:
temptx, tempty = dc.GetTextExtent(l)
if temptx > tex:
tex = temptx
if tempty > tey:
tey = tempty
# this will be calculated with the max width, so fine
textWidth = tex + 2 * coGlyph._horizBorder
self._size = (max(textWidth, portsWidth),
tey * len(self._labelList) + 2 * coGlyph._vertBorder)
# draw the main rectangle
dc.DrawRectangle(self._position[0], self._position[1],
self._size[0], self._size[1])
#dc.DrawRoundedRectangle(self._position[0], self._position[1],
# self._size[0], self._size[1], radius=5)
initY = self._position[1] + coGlyph._vertBorder
for l in self._labelList:
dc.DrawText(l,
self._position[0] + coGlyph._horizSpacing,
initY)
initY += tey
# then the inputs
horizOffset = self._position[0] + coGlyph._horizBorder
horizStep = coGlyph._pWidth + coGlyph._horizSpacing
connBrush = wx.wxBrush("GREEN")
disconnBrush = wx.wxBrush("RED")
for i in range(self._numInputs):
brush = [disconnBrush, connBrush][bool(self.inputLines[i])]
self.drawPort(dc, brush,
(horizOffset + i * horizStep,
self._position[1]))
lx = self._position[1] + self._size[1] - coGlyph._pHeight
for i in range(self._numOutputs):
brush = [disconnBrush, connBrush][bool(self.outputLines[i])]
self.drawPort(dc, brush,
(horizOffset + i * horizStep,
lx))
