Keegi
commit
3d2054bf06
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@ -0,0 +1,117 @@
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"""
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BufferedCanvas -- flicker-free canvas widget
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Copyright (C) 2005, 2006 Daniel Keep, 2011 Duane Johnson
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To use this widget, just override or replace the draw method.
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This will be called whenever the widget size changes, or when
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the update method is explicitly called.
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Please submit any improvements/bugfixes/ideas to the following
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url:
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http://wiki.wxpython.org/index.cgi/BufferedCanvas
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2006-04-29: Added bugfix for a crash on Mac provided by Marc Jans.
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"""
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# Hint: try removing '.sp4msux0rz'
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__author__ = 'Daniel Keep <daniel.keep.sp4msux0rz@gmail.com>'
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__license__ = """
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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As a special exception, the copyright holders of this library
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hereby recind Section 3 of the GNU Lesser General Public License. This
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means that you MAY NOT apply the terms of the ordinary GNU General
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Public License instead of this License to any given copy of the
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Library. This has been done to prevent users of the Library from being
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denied access or the ability to use future improvements.
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This library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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__all__ = ['BufferedCanvas']
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import wx
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class BufferedCanvas(wx.Panel):
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"""
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Implements a flicker-free canvas widget.
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Standard usage is to subclass this class, and override the
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draw method. The draw method is passed a device context, which
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should be used to do your drawing.
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If you want to force a redraw (for whatever reason), you should
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call the update method. This is because the draw method is never
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called as a result of an EVT_PAINT event.
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"""
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# These are our two buffers. Just be aware that when the buffers
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# are flipped, the REFERENCES are swapped. So I wouldn't want to
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# try holding onto explicit references to one or the other ;)
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buffer = None
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backbuffer = None
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def __init__(self,
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parent,
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ID=-1,
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pos=wx.DefaultPosition,
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size=wx.DefaultSize,
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style=wx.NO_FULL_REPAINT_ON_RESIZE|wx.WANTS_CHARS):
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wx.Panel.__init__(self,parent,ID,pos,size,style)
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# Bind events
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self.Bind(wx.EVT_PAINT, self.onPaint)
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# Disable background erasing (flicker-licious)
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def disable_event(*pargs,**kwargs):
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pass # the sauce, please
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self.Bind(wx.EVT_ERASE_BACKGROUND, disable_event)
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##
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## General methods
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##
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def draw(self,dc):
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"""
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Stub: called when the canvas needs to be re-drawn.
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"""
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pass
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def update(self):
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"""
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Causes the canvas to be updated.
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"""
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self.Refresh()
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def getWidthHeight(self):
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width,height = self.GetClientSizeTuple()
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if width == 0:
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width = 1
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if height == 0:
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height = 1
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return (width, height)
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##
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## Event handlers
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##
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def onPaint(self, event):
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# Blit the front buffer to the screen
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w, h = self.GetClientSizeTuple()
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if not w or not h:
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return
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else:
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dc = wx.BufferedPaintDC(self)
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self.draw(dc, w, h)
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120
pronterface.py
120
pronterface.py
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@ -30,6 +30,8 @@ if os.name=="nt":
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pass
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from xybuttons import XYButtons
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from zbuttons import ZButtons
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import pronsole
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def dosify(name):
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@ -65,6 +67,7 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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wx.Frame.__init__(self,None,title=_("Printer Interface"),size=size);
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self.SetIcon(wx.Icon("P-face.ico",wx.BITMAP_TYPE_ICO))
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self.panel=wx.Panel(self,-1,size=size)
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self.panel.SetBackgroundColour("white")
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self.statuscheck=False
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self.tempreport=""
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self.monitor=0
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@ -74,36 +77,10 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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ycol=(180,180,255)
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zcol=(180,255,180)
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self.cpbuttons=[
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[_("X+100"),("move X 100"),(2,0),xcol,(1,3)],
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[_("X+10"),("move X 10"),(3,0),xcol,(1,3)],
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[_("X+1"),("move X 1"),(4,0),xcol,(1,3)],
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[_("X+0.1"),("move X 0.1"),(5,0),xcol,(1,3)],
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[_("HomeX"),("home X"),(6,0),(205,205,78),(1,3)],
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[_("X-0.1"),("move X -0.1"),(7,0),xcol,(1,3)],
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[_("X-1"),("move X -1"),(8,0),xcol,(1,3)],
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[_("X-10"),("move X -10"),(9,0),xcol,(1,3)],
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[_("X-100"),("move X -100"),(10,0),xcol,(1,3)],
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[_("Y+100"),("move Y 100"),(2,3),ycol,(1,3)],
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[_("Y+10"),("move Y 10"),(3,3),ycol,(1,3)],
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[_("Y+1"),("move Y 1"),(4,3),ycol,(1,3)],
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[_("Y+0.1"),("move Y 0.1"),(5,3),ycol,(1,3)],
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[_("HomeY"),("home Y"),(6,3),(150,150,205),(1,3)],
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[_("Y-0.1"),("move Y -0.1"),(7,3),ycol,(1,3)],
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[_("Y-1"),("move Y -1"),(8,3),ycol,(1,3)],
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[_("Y-10"),("move Y -10"),(9,3),ycol,(1,3)],
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[_("Y-100"),("move Y -100"),(10,3),ycol,(1,3)],
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[_("Motors off"),("M84"),(2,6),(250,250,250),(1,3)],
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[_("Z+10"),("move Z 10"),(3,6),zcol,(1,3)],
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[_("Z+1"),("move Z 1"),(4,6),zcol,(1,3)],
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[_("Z+0.1"),("move Z 0.1"),(5,6),zcol,(1,3)],
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[_("HomeZ"),("home Z"),(6,6),(150,205,150),(1,3)],
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[_("Z-0.1"),("move Z -0.1"),(7,6),zcol,(1,3)],
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[_("Z-1"),("move Z -1"),(8,6),zcol,(1,3)],
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[_("Z-10"),("move Z -10"),(9,6),zcol,(1,3)],
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[_("Home"),("home"),(10,6),(250,250,250),(1,3)],
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[_("Check temp"),("M105"),(11,6),(225,200,200),(1,3)],
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[_("Extrude"),("extrude"),(13,0),(225,200,200),(1,2)],
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[_("Reverse"),("reverse"),(14,0),(225,200,200),(1,2)],
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[_("Motors off"),("M84"),(1,0),(250,250,250),(1,2)],
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[_("Check temp"),("M105"),(3,5),(225,200,200),(1,3)],
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[_("Extrude"),("extrude"),(5,0),(225,200,200),(1,2)],
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[_("Reverse"),("reverse"),(6,0),(225,200,200),(1,2)],
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]
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self.custombuttons=[]
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self.btndict={}
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@ -158,6 +135,11 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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wx.CallAfter(self.connectbtn.Disable)
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for i in self.printerControls:
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wx.CallAfter(i.Enable)
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# Enable XYButtons and ZButtons
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self.xyb.enable()
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self.zb.enable()
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if self.filename:
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wx.CallAfter(self.printbtn.Enable)
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@ -417,7 +399,7 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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portslist += [self.settings.port]
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self.serialport = wx.ComboBox(self.panel, -1,
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choices=portslist,
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style=wx.CB_DROPDOWN|wx.CB_SORT, pos=(50,0))
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style=wx.CB_DROPDOWN|wx.CB_SORT|wx.CB_READONLY, pos=(50,0))
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try:
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if self.settings.port in scan:
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self.serialport.SetValue(self.settings.port)
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@ -428,8 +410,8 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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uts.Add(self.serialport)
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uts.Add(wx.StaticText(self.panel,-1,"@",pos=(250,5)),wx.RIGHT,5)
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self.baud = wx.ComboBox(self.panel, -1,
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choices=["2400", "9600", "19200", "38400", "57600", "115200"],
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style=wx.CB_DROPDOWN|wx.CB_SORT, size=(110,30),pos=(275,0))
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choices=["2400", "9600", "19200", "38400", "57600", "115200", "250000"],
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style=wx.CB_DROPDOWN|wx.CB_SORT|wx.CB_READONLY, size=(110,30),pos=(275,0))
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try:
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self.baud.SetValue("115200")
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self.baud.SetValue(str(self.settings.baudrate))
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@ -510,14 +492,20 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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lls=self.lowerlsizer=wx.GridBagSizer()
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lls.Add(wx.StaticText(self.panel,-1,_("mm/min"),pos=(60,69)),pos=(0,4),span=(1,4))
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self.xyfeedc=wx.SpinCtrl(self.panel,-1,str(self.settings.xy_feedrate),min=0,max=50000,size=(70,25),pos=(25,83))
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lls.Add(wx.StaticText(self.panel,-1,_("XY:"),pos=(2,90-2)),pos=(1,0),span=(1,2))
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lls.Add(self.xyfeedc,pos=(1,2),span=(1,4))
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lls.Add(wx.StaticText(self.panel,-1,_("Z:"),pos=(90,90-2)),pos=(1,6),span=(1,2))
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lls.Add(wx.StaticText(self.panel,-1,_("XY:"),pos=(2,90-2)),pos=(1,3),span=(1,1), flag=wx.ALIGN_CENTER)
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lls.Add(self.xyfeedc,pos=(1,4),span=(1,2))
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lls.Add(wx.StaticText(self.panel,-1,_("Z:"),pos=(90,90-2)),pos=(1,6),span=(1,1), flag=wx.ALIGN_CENTER)
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self.zfeedc=wx.SpinCtrl(self.panel,-1,str(self.settings.z_feedrate),min=0,max=50000,size=(70,25),pos=(105,83))
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lls.Add(self.zfeedc,pos=(1,8),span=(1,4))
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lls.Add(self.zfeedc,pos=(1,7),span=(1,3))
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#lls.Add((200,375))
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self.xyb = XYButtons(self.panel, self.moveXY, self.homeButtonClicked)
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lls.Add(self.xyb, pos=(2,0), span=(1,6), flag=wx.ALIGN_CENTER)
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self.zb = ZButtons(self.panel, self.moveZ)
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lls.Add(self.zb, pos=(2,7), span=(1,2), flag=wx.ALIGN_CENTER)
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wx.CallAfter(self.xyb.SetFocus)
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for i in self.cpbuttons:
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btn=wx.Button(self.panel,-1,i[0])#,size=(60,-1))
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btn.SetBackgroundColour(i[3])
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@ -529,45 +517,45 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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lls.Add(btn,pos=i[2],span=i[4])
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lls.Add(wx.StaticText(self.panel,-1,_("Heater:"),pos=(0,343)),pos=(11,0),span=(1,1))
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lls.Add(wx.StaticText(self.panel,-1,_("Heater:"),pos=(0,343)),pos=(3,0),span=(1,1),flag=wx.ALIGN_CENTER)
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htemp_choices=[self.temps[i]+" ("+i+")" for i in sorted(self.temps.keys(),key=lambda x:self.temps[x])]
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self.settoff=wx.Button(self.panel,-1,_("Off"),size=(36,-1),pos=(45,335))
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self.settoff.Bind(wx.EVT_BUTTON,lambda e:self.do_settemp("off"))
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self.printerControls.append(self.settoff)
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lls.Add(self.settoff,pos=(11,1),span=(1,1))
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lls.Add(self.settoff,pos=(3,1),span=(1,1))
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if self.settings.last_temperature not in map(float,self.temps.values()):
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htemp_choices = [str(self.settings.last_temperature)] + htemp_choices
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self.htemp=wx.ComboBox(self.panel, -1,
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choices=htemp_choices,style=wx.CB_DROPDOWN, size=(60,25),pos=(45,337))
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self.htemp.Bind(wx.EVT_COMBOBOX,self.htemp_change)
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lls.Add(self.htemp,pos=(11,2),span=(1,2))
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lls.Add(self.htemp,pos=(3,2),span=(1,2))
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self.settbtn=wx.Button(self.panel,-1,_("Set"),size=(36,-1),pos=(125,335))
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self.settbtn.Bind(wx.EVT_BUTTON,self.do_settemp)
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self.printerControls.append(self.settbtn)
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lls.Add(self.settbtn,pos=(11,4),span=(1,2))
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lls.Add(self.settbtn,pos=(3,4),span=(1,1))
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lls.Add(wx.StaticText(self.panel,-1,_("Bed:"),pos=(0,343)),pos=(12,0),span=(1,1))
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lls.Add(wx.StaticText(self.panel,-1,_("Bed:"),pos=(0,343)),pos=(4,0),span=(1,1),flag=wx.ALIGN_CENTER)
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btemp_choices=[self.bedtemps[i]+" ("+i+")" for i in sorted(self.bedtemps.keys(),key=lambda x:self.temps[x])]
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self.setboff=wx.Button(self.panel,-1,_("Off"),size=(36,-1),pos=(135,335))
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self.setboff.Bind(wx.EVT_BUTTON,lambda e:self.do_bedtemp("off"))
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self.printerControls.append(self.setboff)
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lls.Add(self.setboff,pos=(12,1),span=(1,1))
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lls.Add(self.setboff,pos=(4,1),span=(1,1))
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if self.settings.last_bed_temperature not in map(float,self.bedtemps.values()):
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btemp_choices = [str(self.settings.last_bed_temperature)] + btemp_choices
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self.btemp=wx.ComboBox(self.panel, -1,
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choices=btemp_choices,style=wx.CB_DROPDOWN, size=(60,25),pos=(135,367))
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self.btemp.Bind(wx.EVT_COMBOBOX,self.btemp_change)
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lls.Add(self.btemp,pos=(12,2),span=(1,2))
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lls.Add(self.btemp,pos=(4,2),span=(1,2))
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self.setbbtn=wx.Button(self.panel,-1,_("Set"),size=(38,-1),pos=(135,365))
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self.setbbtn.Bind(wx.EVT_BUTTON,self.do_bedtemp)
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self.printerControls.append(self.setbbtn)
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lls.Add(self.setbbtn,pos=(12,4),span=(1,2))
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lls.Add(self.setbbtn,pos=(4,4),span=(1,2))
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self.btemp.SetValue(str(self.settings.last_bed_temperature))
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self.htemp.SetValue(str(self.settings.last_temperature))
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@ -588,25 +576,27 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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if( '(' not in self.htemp.Value):
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self.htemp.SetValue(self.htemp.Value + ' (user)')
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#lls.Add(self.btemp,pos=(4,1),span=(1,3))
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#lls.Add(self.setbbtn,pos=(4,4),span=(1,2))
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self.tempdisp=wx.StaticText(self.panel,-1,"")
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lls.Add(self.tempdisp,pos=(12,6),span=(1,3))
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lls.Add(self.tempdisp,pos=(4,6),span=(1,3))
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self.edist=wx.SpinCtrl(self.panel,-1,"5",min=0,max=1000,size=(60,25),pos=(70,398))
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self.edist.SetBackgroundColour((225,200,200))
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self.edist.SetForegroundColour("black")
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lls.Add(self.edist,pos=(13,3),span=(1,2))
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lls.Add(wx.StaticText(self.panel,-1,_("mm"),pos=(130,407)),pos=(13,5),span=(1,2))
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lls.Add(self.edist,pos=(5,2),span=(1,1))
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lls.Add(wx.StaticText(self.panel,-1,_("mm"),pos=(130,407)),pos=(5,3),span=(1,2))
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self.efeedc=wx.SpinCtrl(self.panel,-1,str(self.settings.e_feedrate),min=0,max=50000,size=(60,25),pos=(70,397+28))
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self.efeedc.SetBackgroundColour((225,200,200))
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self.efeedc.SetForegroundColour("black")
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self.efeedc.Bind(wx.EVT_SPINCTRL,self.setfeeds)
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lls.Add(self.efeedc,pos=(14,3),span=(1,2))
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lls.Add(wx.StaticText(self.panel,-1,_("mm/min"),pos=(130,407+27)),pos=(14,5),span=(1,2))
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lls.Add(self.efeedc,pos=(6,2),span=(1,1))
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lls.Add(wx.StaticText(self.panel,-1,_("mm/min"),pos=(130,407+27)),pos=(6,3),span=(1,2))
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self.xyfeedc.Bind(wx.EVT_SPINCTRL,self.setfeeds)
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self.zfeedc.Bind(wx.EVT_SPINCTRL,self.setfeeds)
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self.zfeedc.SetBackgroundColour((180,255,180))
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self.zfeedc.SetForegroundColour("black")
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lls.Add((10,0),pos=(0,11),span=(1,1))
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# lls.Add((10,0),pos=(0,11),span=(1,1))
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self.gviz=gviz.gviz(self.panel,(300,300),
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bedsize=(self.settings.bed_size_x,self.settings.bed_size_y),
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grid=(self.settings.preview_grid_step1,self.settings.preview_grid_step2),
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@ -620,7 +610,7 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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self.gwindow.Bind(wx.EVT_CLOSE,lambda x:self.gwindow.Hide())
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cs=self.centersizer=wx.GridBagSizer()
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cs.Add(self.gviz,pos=(0,0),span=(1,3))
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lls.Add(cs,pos=(0,10),span=(15,1))
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lls.Add(cs,pos=(0,10),span=(8,1))
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self.uppersizer=wx.BoxSizer(wx.VERTICAL)
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self.uppersizer.Add(self.uppertopsizer)
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@ -973,6 +963,26 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
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else:
|
||||
e.Skip()
|
||||
|
||||
def homeButtonClicked(self, corner):
|
||||
if corner == 0: # upper-left
|
||||
self.onecmd('home X')
|
||||
if corner == 1: # upper-right
|
||||
self.onecmd('home Y')
|
||||
if corner == 2: # lower-right
|
||||
self.onecmd('home Z')
|
||||
if corner == 3: # lower-left
|
||||
self.onecmd('home')
|
||||
|
||||
def moveXY(self, x, y):
|
||||
if x != 0:
|
||||
self.onecmd('move X %s' % x)
|
||||
if y != 0:
|
||||
self.onecmd('move Y %s' % y)
|
||||
|
||||
def moveZ(self, z):
|
||||
if z != 0:
|
||||
self.onecmd('move Z %s' % z)
|
||||
|
||||
def procbutton(self,e):
|
||||
try:
|
||||
if hasattr(e.GetEventObject(),"custombutton"):
|
||||
|
|
@ -1379,6 +1389,10 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
|
|||
wx.CallAfter(self.pausebtn.Disable);
|
||||
for i in self.printerControls:
|
||||
wx.CallAfter(i.Disable)
|
||||
|
||||
# Disable XYButtons and ZButtons
|
||||
self.xyb.disable()
|
||||
self.zb.disable()
|
||||
|
||||
if self.paused:
|
||||
self.p.paused=0
|
||||
|
|
|
|||
|
|
@ -0,0 +1,34 @@
|
|||
import wx, os, math
|
||||
from bufferedcanvas import *
|
||||
|
||||
from xybuttons import XYButtons
|
||||
from zbuttons import ZButtons
|
||||
|
||||
class MyFrame(wx.Frame):
|
||||
def __init__(self, parent, id, title):
|
||||
wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition, wx.Size(600, 400))
|
||||
sizer = wx.BoxSizer()
|
||||
self.xy = XYButtons(self, moveCallback=self.moveXY)
|
||||
sizer.Add(self.xy, flag=wx.ALIGN_CENTER)
|
||||
self.z = ZButtons(self, moveCallback=self.moveZ)
|
||||
sizer.Add(self.z, flag=wx.ALIGN_CENTER)
|
||||
|
||||
self.SetSizer(sizer)
|
||||
self.SetBackgroundColour("white")
|
||||
|
||||
def moveXY(self, x, y):
|
||||
print "got x", x, 'y', y
|
||||
|
||||
def moveZ(self, z):
|
||||
print "got z", z
|
||||
|
||||
|
||||
class MyApp(wx.App):
|
||||
def OnInit(self):
|
||||
frame = MyFrame(None, -1, 'test.py')
|
||||
frame.Show(True)
|
||||
frame.Centre()
|
||||
return True
|
||||
|
||||
app = MyApp(0)
|
||||
app.MainLoop()
|
||||
|
|
@ -0,0 +1,330 @@
|
|||
import wx, os, math
|
||||
from bufferedcanvas import *
|
||||
|
||||
def imagefile(filename):
|
||||
return os.path.join(os.path.dirname(__file__), "images", filename)
|
||||
|
||||
def sign(n):
|
||||
if n < 0: return -1
|
||||
elif n > 0: return 1
|
||||
else: return 0
|
||||
|
||||
class XYButtons(BufferedCanvas):
|
||||
keypad_positions = {
|
||||
0: (105, 102),
|
||||
1: (86, 83),
|
||||
2: (68, 65),
|
||||
3: (53, 50)
|
||||
}
|
||||
corner_size = (49, 49)
|
||||
corner_inset = (8, 6)
|
||||
label_overlay_positions = {
|
||||
0: (142, 105, 11),
|
||||
1: (160, 85, 13),
|
||||
2: (179, 65, 15),
|
||||
3: (201, 42, 16)
|
||||
}
|
||||
concentric_circle_radii = [11, 45, 69, 94, 115]
|
||||
center = (124, 121)
|
||||
spacer = 7
|
||||
|
||||
def __init__(self, parent, moveCallback=None, cornerCallback=None, ID=-1):
|
||||
self.bg_bmp = wx.Image(imagefile("control_xy.png"),wx.BITMAP_TYPE_PNG).ConvertToBitmap()
|
||||
self.keypad_bmp = wx.Image(imagefile("arrow_keys.png"),wx.BITMAP_TYPE_PNG).ConvertToBitmap()
|
||||
self.keypad_idx = -1
|
||||
self.quadrant = None
|
||||
self.concentric = None
|
||||
self.corner = None
|
||||
self.moveCallback = moveCallback
|
||||
self.cornerCallback = cornerCallback
|
||||
self.enabled = False
|
||||
|
||||
BufferedCanvas.__init__(self, parent, ID)
|
||||
|
||||
self.SetSize(self.bg_bmp.GetSize())
|
||||
|
||||
# Set up mouse and keyboard event capture
|
||||
self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
|
||||
self.Bind(wx.EVT_LEFT_DCLICK, self.OnLeftDown)
|
||||
self.Bind(wx.EVT_MOTION, self.OnMotion)
|
||||
self.Bind(wx.EVT_LEAVE_WINDOW, self.OnLeaveWindow)
|
||||
self.Bind(wx.EVT_KEY_UP, self.OnKey)
|
||||
wx.GetTopLevelParent(self).Bind(wx.EVT_CHAR_HOOK, self.OnTopLevelKey)
|
||||
|
||||
def disable(self):
|
||||
self.enabled = False
|
||||
self.update()
|
||||
|
||||
def enable(self):
|
||||
self.enabled = True
|
||||
self.update()
|
||||
|
||||
def distanceToLine(self, pos, x1, y1, x2, y2):
|
||||
xlen = x2 - x1
|
||||
ylen = y2 - y1
|
||||
pxlen = x1 - pos.x
|
||||
pylen = y1 - pos.y
|
||||
return abs(xlen*pylen-ylen*pxlen)/math.sqrt(xlen**2+ylen**2)
|
||||
|
||||
def distanceToPoint(self, x1, y1, x2, y2):
|
||||
return math.sqrt((x1-x2)**2 + (y1-y2)**2)
|
||||
|
||||
def cycleKeypadIndex(self):
|
||||
idx = self.keypad_idx + 1
|
||||
if idx > 2: idx = 0
|
||||
return idx
|
||||
|
||||
def setKeypadIndex(self, idx):
|
||||
self.keypad_idx = idx
|
||||
self.update()
|
||||
|
||||
def getMovement(self):
|
||||
xdir = [1, 0, -1, 0][self.quadrant]
|
||||
ydir = [0, 1, 0, -1][self.quadrant]
|
||||
magnitude = math.pow(10, self.concentric-1)
|
||||
return (magnitude * xdir, magnitude * ydir)
|
||||
|
||||
def lookupConcentric(self, radius):
|
||||
idx = 0
|
||||
for r in XYButtons.concentric_circle_radii[1:]:
|
||||
if radius < r:
|
||||
return idx
|
||||
idx += 1
|
||||
return len(XYButtons.concentric_circle_radii)
|
||||
|
||||
def getQuadrantConcentricFromPosition(self, pos):
|
||||
rel_x = pos[0] - XYButtons.center[0]
|
||||
rel_y = pos[1] - XYButtons.center[1]
|
||||
radius = math.sqrt(rel_x**2 + rel_y**2)
|
||||
if rel_x > rel_y and rel_x > -rel_y:
|
||||
quadrant = 0 # Right
|
||||
elif rel_x <= rel_y and rel_x > -rel_y:
|
||||
quadrant = 3 # Down
|
||||
elif rel_x > rel_y and rel_x < -rel_y:
|
||||
quadrant = 1 # Up
|
||||
else:
|
||||
quadrant = 2 # Left
|
||||
|
||||
idx = self.lookupConcentric(radius)
|
||||
return (quadrant, idx)
|
||||
|
||||
def mouseOverKeypad(self, mpos):
|
||||
for idx, kpos in XYButtons.keypad_positions.items():
|
||||
radius = self.distanceToPoint(mpos[0], mpos[1], kpos[0], kpos[1])
|
||||
if radius < 9:
|
||||
return idx
|
||||
return None
|
||||
|
||||
def drawPartialPie(self, gc, center, r1, r2, angle1, angle2):
|
||||
p1 = wx.Point(center.x + r1*math.cos(angle1), center.y + r1*math.sin(angle1))
|
||||
|
||||
path = gc.CreatePath()
|
||||
path.MoveToPoint(p1.x, p1.y)
|
||||
path.AddArc(center.x, center.y, r1, angle1, angle2, True)
|
||||
path.AddArc(center.x, center.y, r2, angle2, angle1, False)
|
||||
path.AddLineToPoint(p1.x, p1.y)
|
||||
gc.DrawPath(path)
|
||||
|
||||
def highlightQuadrant(self, gc, quadrant, concentric):
|
||||
assert(quadrant >= 0 and quadrant <= 3)
|
||||
assert(concentric >= 0 and concentric <= 3)
|
||||
|
||||
inner_ring_radius = XYButtons.concentric_circle_radii[0]
|
||||
# fudge = math.pi*0.002
|
||||
fudge = -0.02
|
||||
center = wx.Point(XYButtons.center[0], XYButtons.center[1])
|
||||
if quadrant == 0:
|
||||
a1, a2 = (-math.pi*0.25, math.pi*0.25)
|
||||
center.x += inner_ring_radius
|
||||
elif quadrant == 1:
|
||||
a1, a2 = (math.pi*1.25, math.pi*1.75)
|
||||
center.y -= inner_ring_radius
|
||||
elif quadrant == 2:
|
||||
a1, a2 = (math.pi*0.75, math.pi*1.25)
|
||||
center.x -= inner_ring_radius
|
||||
elif quadrant == 3:
|
||||
a1, a2 = (math.pi*0.25, math.pi*0.75)
|
||||
center.y += inner_ring_radius
|
||||
|
||||
r1 = XYButtons.concentric_circle_radii[concentric]
|
||||
r2 = XYButtons.concentric_circle_radii[concentric+1]
|
||||
|
||||
self.drawPartialPie(gc, center, r1-inner_ring_radius, r2-inner_ring_radius, a1+fudge, a2-fudge)
|
||||
|
||||
def drawCorner(self, gc, x, y, angle=0.0):
|
||||
w, h = XYButtons.corner_size
|
||||
|
||||
gc.PushState()
|
||||
gc.Translate(x, y)
|
||||
gc.Rotate(angle)
|
||||
path = gc.CreatePath()
|
||||
path.MoveToPoint(-w/2, -h/2)
|
||||
path.AddLineToPoint(w/2, -h/2)
|
||||
path.AddLineToPoint(w/2, -h/2+h/3)
|
||||
path.AddLineToPoint(-w/2+w/3, h/2)
|
||||
path.AddLineToPoint(-w/2, h/2)
|
||||
path.AddLineToPoint(-w/2, -h/2)
|
||||
gc.DrawPath(path)
|
||||
gc.PopState()
|
||||
|
||||
def highlightCorner(self, gc, corner=0):
|
||||
w, h = XYButtons.corner_size
|
||||
cx, cy = XYButtons.center
|
||||
ww, wh = self.GetSizeTuple()
|
||||
|
||||
inset = 10
|
||||
if corner == 0:
|
||||
x, y = (cx - ww/2 + inset, cy - wh/2 + inset)
|
||||
self.drawCorner(gc, x+w/2, y+h/2, 0)
|
||||
elif corner == 1:
|
||||
x, y = (cx + ww/2 - inset, cy - wh/2 + inset)
|
||||
self.drawCorner(gc, x-w/2, y+h/2, math.pi/2)
|
||||
elif corner == 2:
|
||||
x, y = (cx + ww/2 - inset, cy + wh/2 - inset)
|
||||
self.drawCorner(gc, x-w/2, y-h/2, math.pi)
|
||||
elif corner == 3:
|
||||
x, y = (cx - ww/2 + inset, cy + wh/2 - inset)
|
||||
self.drawCorner(gc, x+w/2, y-h/2, math.pi*3/2)
|
||||
|
||||
|
||||
def draw(self, dc, w, h):
|
||||
dc.Clear()
|
||||
gc = wx.GraphicsContext.Create(dc)
|
||||
|
||||
center = wx.Point(XYButtons.center[0], XYButtons.center[1])
|
||||
w, h = (self.bg_bmp.GetWidth(), self.bg_bmp.GetHeight())
|
||||
gc.DrawBitmap(self.bg_bmp, 0, 0, w, h)
|
||||
|
||||
if self.enabled:
|
||||
# Brush and pen for grey overlay when mouse hovers over
|
||||
gc.SetPen(wx.Pen(wx.Colour(100,100,100,172), 4))
|
||||
gc.SetBrush(wx.Brush(wx.Colour(0,0,0,128)))
|
||||
|
||||
if self.concentric != None:
|
||||
if self.concentric < len(XYButtons.concentric_circle_radii):
|
||||
if self.quadrant != None:
|
||||
self.highlightQuadrant(gc, self.quadrant, self.concentric)
|
||||
elif self.corner != None:
|
||||
self.highlightCorner(gc, self.corner)
|
||||
|
||||
if self.keypad_idx >= 0:
|
||||
padw, padh = (self.keypad_bmp.GetWidth(), self.keypad_bmp.GetHeight())
|
||||
pos = XYButtons.keypad_positions[self.keypad_idx]
|
||||
pos = (pos[0] - padw/2 - 3, pos[1] - padh/2 - 3)
|
||||
gc.DrawBitmap(self.keypad_bmp, pos[0], pos[1], padw, padh)
|
||||
|
||||
# Draw label overlays
|
||||
gc.SetPen(wx.Pen(wx.Colour(255,255,255,128), 1))
|
||||
gc.SetBrush(wx.Brush(wx.Colour(255,255,255,128+64)))
|
||||
for idx, kpos in XYButtons.label_overlay_positions.items():
|
||||
if idx != self.concentric:
|
||||
r = kpos[2]
|
||||
gc.DrawEllipse(kpos[0]-r, kpos[1]-r, r*2, r*2)
|
||||
else:
|
||||
gc.SetPen(wx.Pen(wx.Colour(255,255,255,0), 4))
|
||||
gc.SetBrush(wx.Brush(wx.Colour(255,255,255,128)))
|
||||
gc.DrawRectangle(0, 0, w, h)
|
||||
|
||||
|
||||
# Used to check exact position of keypad dots, should we ever resize the bg image
|
||||
# for idx, kpos in XYButtons.label_overlay_positions.items():
|
||||
# dc.DrawCircle(kpos[0], kpos[1], kpos[2])
|
||||
|
||||
## ------ ##
|
||||
## Events ##
|
||||
## ------ ##
|
||||
|
||||
def OnTopLevelKey(self, evt):
|
||||
# Let user press escape on any control, and return focus here
|
||||
if evt.GetKeyCode() == wx.WXK_ESCAPE:
|
||||
self.SetFocus()
|
||||
evt.Skip()
|
||||
|
||||
def OnKey(self, evt):
|
||||
if not self.enabled:
|
||||
return
|
||||
if self.keypad_idx >= 0:
|
||||
if evt.GetKeyCode() == wx.WXK_TAB:
|
||||
self.setKeypadIndex(self.cycleKeypadIndex())
|
||||
elif evt.GetKeyCode() == wx.WXK_UP:
|
||||
self.quadrant = 1
|
||||
elif evt.GetKeyCode() == wx.WXK_DOWN:
|
||||
self.quadrant = 3
|
||||
elif evt.GetKeyCode() == wx.WXK_LEFT:
|
||||
self.quadrant = 2
|
||||
elif evt.GetKeyCode() == wx.WXK_RIGHT:
|
||||
self.quadrant = 0
|
||||
else:
|
||||
evt.Skip()
|
||||
return
|
||||
|
||||
if self.moveCallback:
|
||||
self.concentric = self.keypad_idx
|
||||
x, y = self.getMovement()
|
||||
self.moveCallback(x, y)
|
||||
|
||||
def OnMotion(self, event):
|
||||
if not self.enabled:
|
||||
return
|
||||
|
||||
oldcorner = self.corner
|
||||
oldq, oldc = self.quadrant, self.concentric
|
||||
|
||||
mpos = event.GetPosition()
|
||||
idx = self.mouseOverKeypad(mpos)
|
||||
self.quadrant = None
|
||||
self.concentric = None
|
||||
if idx == None:
|
||||
center = wx.Point(XYButtons.center[0], XYButtons.center[1])
|
||||
riseDist = self.distanceToLine(mpos, center.x-1, center.y-1, center.x+1, center.y+1)
|
||||
fallDist = self.distanceToLine(mpos, center.x-1, center.y+1, center.x+1, center.y-1)
|
||||
self.quadrant, self.concentric = self.getQuadrantConcentricFromPosition(mpos)
|
||||
|
||||
# If mouse hovers in space between quadrants, don't commit to a quadrant
|
||||
if riseDist <= XYButtons.spacer or fallDist <= XYButtons.spacer:
|
||||
self.quadrant = None
|
||||
|
||||
cx, cy = XYButtons.center
|
||||
if mpos.x < cx and mpos.y < cy:
|
||||
self.corner = 0
|
||||
if mpos.x >= cx and mpos.y < cy:
|
||||
self.corner = 1
|
||||
if mpos.x >= cx and mpos.y >= cy:
|
||||
self.corner = 2
|
||||
if mpos.x < cx and mpos.y >= cy:
|
||||
self.corner = 3
|
||||
|
||||
if oldq != self.quadrant or oldc != self.concentric or oldcorner != self.corner:
|
||||
self.update()
|
||||
|
||||
def OnLeftDown(self, event):
|
||||
if not self.enabled:
|
||||
return
|
||||
|
||||
# Take focus when clicked so that arrow keys can control movement
|
||||
self.SetFocus()
|
||||
|
||||
mpos = event.GetPosition()
|
||||
|
||||
idx = self.mouseOverKeypad(mpos)
|
||||
if idx == None:
|
||||
self.quadrant, self.concentric = self.getQuadrantConcentricFromPosition(mpos)
|
||||
if self.concentric != None:
|
||||
if self.concentric < len(XYButtons.concentric_circle_radii):
|
||||
if self.quadrant != None:
|
||||
x, y = self.getMovement()
|
||||
if self.moveCallback:
|
||||
self.moveCallback(x, y)
|
||||
elif self.corner != None:
|
||||
if self.cornerCallback:
|
||||
self.cornerCallback(self.corner)
|
||||
else:
|
||||
if self.keypad_idx == idx:
|
||||
self.setKeypadIndex(-1)
|
||||
else:
|
||||
self.setKeypadIndex(idx)
|
||||
|
||||
def OnLeaveWindow(self, evt):
|
||||
self.quadrant = None
|
||||
self.concentric = None
|
||||
self.update()
|
||||
|
|
@ -0,0 +1,131 @@
|
|||
import wx, os, math
|
||||
from bufferedcanvas import *
|
||||
|
||||
def imagefile(filename):
|
||||
return os.path.join(os.path.dirname(__file__), "images", filename)
|
||||
|
||||
def sign(n):
|
||||
if n < 0: return -1
|
||||
elif n > 0: return 1
|
||||
else: return 0
|
||||
|
||||
class ZButtons(BufferedCanvas):
|
||||
button_ydistances = [7, 30, 55, 83, 112]
|
||||
center = (30, 118)
|
||||
label_overlay_positions = {
|
||||
0: (1, 18, 11),
|
||||
1: (1, 41, 13),
|
||||
2: (1, 67, 15),
|
||||
3: None
|
||||
}
|
||||
|
||||
def __init__(self, parent, moveCallback=None, ID=-1):
|
||||
self.bg_bmp = wx.Image(imagefile("control_z.png"),wx.BITMAP_TYPE_PNG).ConvertToBitmap()
|
||||
self.range = None
|
||||
self.direction = None
|
||||
self.orderOfMagnitudeIdx = 0 # 0 means '1', 1 means '10', 2 means '100', etc.
|
||||
self.moveCallback = moveCallback
|
||||
self.enabled = False
|
||||
|
||||
BufferedCanvas.__init__(self, parent, ID)
|
||||
|
||||
self.SetSize(wx.Size(59, 244))
|
||||
|
||||
# Set up mouse and keyboard event capture
|
||||
self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
|
||||
self.Bind(wx.EVT_LEFT_DCLICK, self.OnLeftDown)
|
||||
self.Bind(wx.EVT_MOTION, self.OnMotion)
|
||||
self.Bind(wx.EVT_LEAVE_WINDOW, self.OnLeaveWindow)
|
||||
|
||||
def disable(self):
|
||||
self.enabled = False
|
||||
self.update()
|
||||
|
||||
def enable(self):
|
||||
self.enabled = True
|
||||
self.update()
|
||||
|
||||
def lookupRange(self, ydist):
|
||||
idx = -1
|
||||
for d in ZButtons.button_ydistances:
|
||||
if ydist < d:
|
||||
return idx
|
||||
idx += 1
|
||||
return None
|
||||
|
||||
def highlight(self, gc, rng, dir):
|
||||
assert(rng >= -1 and rng <= 3)
|
||||
assert(dir >= -1 and dir <= 1)
|
||||
|
||||
fudge = 11
|
||||
x = 0 + fudge
|
||||
w = 59 - fudge*2
|
||||
if rng >= 0:
|
||||
k = 1 if dir > 0 else 0
|
||||
y = ZButtons.center[1] - (dir * ZButtons.button_ydistances[rng+k])
|
||||
h = ZButtons.button_ydistances[rng+1] - ZButtons.button_ydistances[rng]
|
||||
gc.DrawRoundedRectangle(x, y, w, h, 4)
|
||||
# gc.DrawRectangle(x, y, w, h)
|
||||
# self.drawPartialPie(dc, center, r1-inner_ring_radius, r2-inner_ring_radius, a1+fudge, a2-fudge)
|
||||
|
||||
def getRangeDir(self, pos):
|
||||
ydelta = ZButtons.center[1] - pos[1]
|
||||
return (self.lookupRange(abs(ydelta)), sign(ydelta))
|
||||
|
||||
def draw(self, dc, w, h):
|
||||
dc.Clear()
|
||||
gc = wx.GraphicsContext.Create(dc)
|
||||
w, h = (self.bg_bmp.GetWidth(), self.bg_bmp.GetHeight())
|
||||
|
||||
gc.DrawBitmap(self.bg_bmp, 0, 0, w, h)
|
||||
|
||||
if self.enabled:
|
||||
# Draw label overlays
|
||||
gc.SetPen(wx.Pen(wx.Colour(255,255,255,128), 1))
|
||||
gc.SetBrush(wx.Brush(wx.Colour(255,255,255,128+64)))
|
||||
for idx, kpos in ZButtons.label_overlay_positions.items():
|
||||
if kpos and idx != self.range:
|
||||
r = kpos[2]
|
||||
gc.DrawEllipse(ZButtons.center[0]-kpos[0]-r, ZButtons.center[1]-kpos[1]-r, r*2, r*2)
|
||||
|
||||
# Top 'layer' is the mouse-over highlights
|
||||
gc.SetPen(wx.Pen(wx.Colour(100,100,100,172), 4))
|
||||
gc.SetBrush(wx.Brush(wx.Colour(0,0,0,128)))
|
||||
if self.range != None and self.direction != None:
|
||||
self.highlight(gc, self.range, self.direction)
|
||||
else:
|
||||
gc.SetPen(wx.Pen(wx.Colour(255,255,255,0), 4))
|
||||
gc.SetBrush(wx.Brush(wx.Colour(255,255,255,128)))
|
||||
gc.DrawRectangle(0, 0, w, h)
|
||||
|
||||
## ------ ##
|
||||
## Events ##
|
||||
## ------ ##
|
||||
|
||||
def OnMotion(self, event):
|
||||
if not self.enabled:
|
||||
return
|
||||
|
||||
oldr, oldd = self.range, self.direction
|
||||
|
||||
mpos = event.GetPosition()
|
||||
self.range, self.direction = self.getRangeDir(mpos)
|
||||
|
||||
if oldr != self.range or oldd != self.direction:
|
||||
self.update()
|
||||
|
||||
def OnLeftDown(self, event):
|
||||
if not self.enabled:
|
||||
return
|
||||
|
||||
mpos = event.GetPosition()
|
||||
r, d = self.getRangeDir(mpos)
|
||||
if r >= 0:
|
||||
value = math.pow(10, self.orderOfMagnitudeIdx) * math.pow(10, r - 1) * d
|
||||
if self.moveCallback:
|
||||
self.moveCallback(value)
|
||||
|
||||
def OnLeaveWindow(self, evt):
|
||||
self.range = None
|
||||
self.direction = None
|
||||
self.update()
|
||||
Loading…
Reference in New Issue