298 lines
9.7 KiB
Python
298 lines
9.7 KiB
Python
# =============================================================================
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# Copyright (C) 2010 Diego Duclos
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#
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# This file is part of pyfa.
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#
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# pyfa is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# pyfa is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with pyfa. If not, see <http://www.gnu.org/licenses/>.
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# =============================================================================
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import os
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import logging
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import imp
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import wx
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from service.fit import Fit
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import gui.display
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import gui.mainFrame
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import gui.globalEvents as GE
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from gui.graph import Graph
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from gui.bitmapLoader import BitmapLoader
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from config import parsePath
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# Don't actually import the thing, since it takes for fucking ever
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try:
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imp.find_module('matplotlib')
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enabled = True
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except ImportError:
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enabled = False
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mplImported = False
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logger = logging.getLogger(__name__)
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if not enabled:
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logger.info("Problems importing matplotlib; continuing without graphs")
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class GraphFrame(wx.Frame):
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def __init__(self, parent, style=wx.DEFAULT_FRAME_STYLE | wx.NO_FULL_REPAINT_ON_RESIZE | wx.FRAME_FLOAT_ON_PARENT):
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global enabled
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global mplImported
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# Import here
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try:
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import matplotlib as mpl
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from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as Canvas
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from matplotlib.figure import Figure
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enabled = True
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except ImportError:
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enabled = False
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self.legendFix = False
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if not enabled:
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return
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try:
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cache_dir = mpl._get_cachedir()
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except:
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cache_dir = os.path.expanduser(os.path.join("~", ".matplotlib"))
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cache_file = parsePath(cache_dir, 'fontList.cache')
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if os.access(cache_dir, os.W_OK | os.X_OK) and os.path.isfile(cache_file):
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# remove matplotlib font cache, see #234
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os.remove(cache_file)
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if not mplImported:
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mpl.use('wxagg')
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enabled = True
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if mpl.__version__[0] != "1":
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print("pyfa: Found matplotlib version ", mpl.__version__, " - activating OVER9000 workarounds")
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print("pyfa: Recommended minimum matplotlib version is 1.0.0")
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self.legendFix = True
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mplImported = True
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wx.Frame.__init__(self, parent, title=u"pyfa: Graph Generator", style=style, size=(520, 390))
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i = wx.IconFromBitmap(BitmapLoader.getBitmap("graphs_small", "gui"))
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self.SetIcon(i)
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self.mainFrame = gui.mainFrame.MainFrame.getInstance()
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self.CreateStatusBar()
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self.mainSizer = wx.BoxSizer(wx.VERTICAL)
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self.SetSizer(self.mainSizer)
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sFit = Fit.getInstance()
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fit = sFit.getFit(self.mainFrame.getActiveFit())
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self.fits = [fit] if fit is not None else []
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self.fitList = FitList(self)
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self.fitList.SetMinSize((270, -1))
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self.fitList.fitList.update(self.fits)
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self.graphSelection = wx.Choice(self, wx.ID_ANY, style=0)
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self.mainSizer.Add(self.graphSelection, 0, wx.EXPAND)
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self.figure = Figure(figsize=(4, 3))
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rgbtuple = wx.SystemSettings.GetColour(wx.SYS_COLOUR_BTNFACE).Get()
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clr = [c / 255. for c in rgbtuple]
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self.figure.set_facecolor(clr)
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self.figure.set_edgecolor(clr)
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self.canvas = Canvas(self, -1, self.figure)
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self.canvas.SetBackgroundColour(wx.Colour(*rgbtuple))
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self.subplot = self.figure.add_subplot(111)
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self.subplot.grid(True)
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self.mainSizer.Add(self.canvas, 1, wx.EXPAND)
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self.mainSizer.Add(wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_HORIZONTAL), 0,
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wx.EXPAND)
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self.gridPanel = wx.Panel(self)
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self.mainSizer.Add(self.gridPanel, 0, wx.EXPAND)
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dummyBox = wx.BoxSizer(wx.VERTICAL)
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self.gridPanel.SetSizer(dummyBox)
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self.gridSizer = wx.FlexGridSizer(0, 4)
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self.gridSizer.AddGrowableCol(1)
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dummyBox.Add(self.gridSizer, 0, wx.EXPAND)
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for view in Graph.views:
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view = view()
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self.graphSelection.Append(view.name, view)
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self.graphSelection.SetSelection(0)
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self.fields = {}
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self.select(0)
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self.sl1 = wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_HORIZONTAL)
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self.mainSizer.Add(self.sl1, 0, wx.EXPAND)
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self.mainSizer.Add(self.fitList, 0, wx.EXPAND)
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self.fitList.fitList.Bind(wx.EVT_LEFT_DCLICK, self.removeItem)
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self.mainFrame.Bind(GE.FIT_CHANGED, self.draw)
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self.Bind(wx.EVT_CLOSE, self.close)
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self.Fit()
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self.SetMinSize(self.GetSize())
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def handleDrag(self, type, fitID):
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if type == "fit":
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self.AppendFitToList(fitID)
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def close(self, event):
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self.fitList.fitList.Unbind(wx.EVT_LEFT_DCLICK, handler=self.removeItem)
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self.mainFrame.Unbind(GE.FIT_CHANGED, handler=self.draw)
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event.Skip()
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def getView(self):
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return self.graphSelection.GetClientData(self.graphSelection.GetSelection())
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def getValues(self):
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values = {}
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for fieldName, field in self.fields.iteritems():
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values[fieldName] = field.GetValue()
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return values
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def select(self, index):
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view = self.getView()
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icons = view.getIcons()
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labels = view.getLabels()
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sizer = self.gridSizer
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self.gridPanel.DestroyChildren()
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self.fields.clear()
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# Setup textboxes
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for field, defaultVal in view.getFields().iteritems():
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textBox = wx.TextCtrl(self.gridPanel, wx.ID_ANY, style=0)
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self.fields[field] = textBox
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textBox.Bind(wx.EVT_TEXT, self.onFieldChanged)
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sizer.Add(textBox, 1, wx.EXPAND | wx.ALIGN_CENTER_VERTICAL | wx.ALL, 3)
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if defaultVal is not None:
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if not isinstance(defaultVal, basestring):
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defaultVal = ("%f" % defaultVal).rstrip("0")
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if defaultVal[-1:] == ".":
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defaultVal += "0"
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textBox.ChangeValue(defaultVal)
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imgLabelSizer = wx.BoxSizer(wx.HORIZONTAL)
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if icons:
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icon = icons.get(field)
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if icon is not None:
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static = wx.StaticBitmap(self.gridPanel)
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static.SetBitmap(icon)
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imgLabelSizer.Add(static, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 1)
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if labels:
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label = labels.get(field)
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label = label if label is not None else field
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else:
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label = field
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imgLabelSizer.Add(wx.StaticText(self.gridPanel, wx.ID_ANY, label), 0,
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wx.LEFT | wx.RIGHT | wx.ALIGN_CENTER_VERTICAL, 3)
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sizer.Add(imgLabelSizer, 0, wx.ALIGN_CENTER_VERTICAL)
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self.draw()
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def draw(self, event=None):
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values = self.getValues()
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view = self.getView()
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self.subplot.clear()
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self.subplot.grid(True)
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legend = []
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for fit in self.fits:
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try:
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success, status = view.getPoints(fit, values)
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if not success:
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# TODO: Add a pwetty statys bar to report errors with
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self.SetStatusText(status)
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return
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x, y = success, status
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self.subplot.plot(x, y)
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legend.append(fit.name)
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except:
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self.SetStatusText("Invalid values in '%s'" % fit.name)
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self.canvas.draw()
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return
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if self.legendFix and len(legend) > 0:
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leg = self.subplot.legend(tuple(legend), "upper right", shadow=False)
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for t in leg.get_texts():
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t.set_fontsize('small')
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for l in leg.get_lines():
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l.set_linewidth(1)
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elif not self.legendFix and len(legend) > 0:
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leg = self.subplot.legend(tuple(legend), "upper right", shadow=False, frameon=False)
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for t in leg.get_texts():
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t.set_fontsize('small')
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for l in leg.get_lines():
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l.set_linewidth(1)
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self.canvas.draw()
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self.SetStatusText("")
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if event is not None:
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event.Skip()
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def onFieldChanged(self, event):
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self.draw()
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def AppendFitToList(self, fitID):
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sFit = Fit.getInstance()
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fit = sFit.getFit(fitID)
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if fit not in self.fits:
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self.fits.append(fit)
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self.fitList.fitList.update(self.fits)
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self.draw()
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def removeItem(self, event):
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row, _ = self.fitList.fitList.HitTest(event.Position)
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if row != -1:
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del self.fits[row]
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self.fitList.fitList.update(self.fits)
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self.draw()
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class FitList(wx.Panel):
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def __init__(self, parent):
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wx.Panel.__init__(self, parent)
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self.mainSizer = wx.BoxSizer(wx.VERTICAL)
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self.SetSizer(self.mainSizer)
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self.fitList = FitDisplay(self)
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self.mainSizer.Add(self.fitList, 1, wx.EXPAND)
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fitToolTip = wx.ToolTip("Drag a fit into this list to graph it")
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self.fitList.SetToolTip(fitToolTip)
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class FitDisplay(gui.display.Display):
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DEFAULT_COLS = ["Base Icon",
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"Base Name"]
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def __init__(self, parent):
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gui.display.Display.__init__(self, parent)
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