X-Git-Url: https://wylark.com/src/munter.git/blobdiff_plain/e33123acb68e45e6117c5b6c88d74f9f56f6edec..b953b8e9460ee33a3997846fb1bc7dacf712ff48:/munter/gui.py?ds=inline diff --git a/munter/gui.py b/munter/gui.py new file mode 100644 index 0000000..87ccd08 --- /dev/null +++ b/munter/gui.py @@ -0,0 +1,230 @@ +# -*- coding: utf-8 -*- + + +""" +GUI implementation +""" + +import wx +from . import munter +from . import __progname__ as progname +from . import __version__ as version + +class MainFrame(wx.Frame): + """ + The main wx.Frame + """ + + def __init__(self, *args, **kw): + super(MainFrame, self).__init__(*args, **kw) + + self.SetTitle(progname) + self.SetSize(600, 400) + + self.props = self.init_props() + + self.pnl = wx.Panel(self) + + st = wx.StaticText(self.pnl, label=progname) + font = st.GetFont() + font.PointSize += 10 + font = font.Bold() + + st.SetFont(font) + + sizer = wx.BoxSizer(wx.HORIZONTAL) + sizer.Add(st, wx.SizerFlags().Border(wx.TOP|wx.LEFT, 0)) + + # text entry fields + self.st_distance = wx.StaticText(self.pnl, label="Distance: ", style=wx.ALIGN_RIGHT) + self.te_distance = wx.TextCtrl(self.pnl, value="0", size=(140, -1)) + + self.st_elevation = wx.StaticText(self.pnl, label="Elevation: ", style=wx.ALIGN_RIGHT) + self.te_elevation = wx.TextCtrl(self.pnl, value="0", size=(140, -1)) + + self.st_fitness = wx.StaticText(self.pnl, label="Fitness: ", style=wx.ALIGN_RIGHT) + rb_fitness_choices = ['slow', 'average', 'fast'] + rb_fitness_default = 'average' + self.rb_fitness = wx.ComboBox(self.pnl, choices=rb_fitness_choices, + value=rb_fitness_default, style=wx.CB_READONLY) + + self.st_travel_mode = wx.StaticText(self.pnl, label="Travel Mode: ", style=wx.ALIGN_RIGHT) + rb_travel_mode_choices = ['uphill', 'flat', 'downhill', 'bushwhacking'] + rb_travel_mode_default = 'uphill' + self.rb_travel_mode = wx.ComboBox(self.pnl, + choices=rb_travel_mode_choices, + value=rb_travel_mode_default, style=wx.CB_READONLY) + + self.st_units = wx.StaticText(self.pnl, label="Units: ", style=wx.ALIGN_RIGHT) + rb_units_choices = ['imperial', 'metric'] + rb_units_default = 'imperial' + + self.rb_units = [] + for choice in range(len(rb_units_choices)): + label = rb_units_choices[choice] + style = wx.RB_GROUP if not choice else 0 + self.rb_units.append(wx.RadioButton(self.pnl, label=label, style=style)) + + # static text + self.st_mtc = wx.StaticText(self.pnl, label="", + style=wx.ALIGN_CENTRE_HORIZONTAL) + + st_mtc_font = st.GetFont() + st_mtc_font.PointSize += 10 + self.st_mtc.SetFont(st_mtc_font) + + # buttons + self.b_reset = wx.Button(self.pnl, wx.NewId(), '&Reset', (-1, -1), + wx.DefaultSize) + + # bindings + self.pnl.Bind(wx.EVT_TEXT, self.update_distance, self.te_distance) + self.pnl.Bind(wx.EVT_TEXT, self.update_elevation, self.te_elevation) + self.rb_fitness.Bind(wx.EVT_COMBOBOX, self.update_fitness) + self.rb_travel_mode.Bind(wx.EVT_COMBOBOX, self.update_travel_mode) + self.b_reset.Bind(wx.EVT_BUTTON, self.reset) + + for cb in self.rb_units: + cb.Bind(wx.EVT_RADIOBUTTON, self.update_units) + + # layout + b = 5 + w = 100 + + static_line = wx.StaticLine(self.pnl, wx.NewId(), style=wx.LI_HORIZONTAL) + + hsizer_distance = wx.BoxSizer(wx.HORIZONTAL) + hsizer_distance.Add(self.st_distance, 0, wx.RIGHT, b) + hsizer_distance.Add(self.te_distance, 1, wx.GROW, b) + hsizer_distance.SetItemMinSize(self.st_distance, (w, -1)) + + hsizer_elevation = wx.BoxSizer(wx.HORIZONTAL) + hsizer_elevation.Add(self.st_elevation, 0, wx.RIGHT, b) + hsizer_elevation.Add(self.te_elevation, 1, wx.GROW, b) + hsizer_elevation.SetItemMinSize(self.st_elevation, (w, -1)) + + hsizer_fitness = wx.BoxSizer(wx.HORIZONTAL) + hsizer_fitness.Add(self.st_fitness, 0, wx.RIGHT, b) + hsizer_fitness.Add(self.rb_fitness, 1, wx.GROW, b) + hsizer_fitness.SetItemMinSize(self.st_fitness, (w, -1)) + + hsizer_travel_mode = wx.BoxSizer(wx.HORIZONTAL) + hsizer_travel_mode.Add(self.st_travel_mode, 0, wx.RIGHT, b) + hsizer_travel_mode.Add(self.rb_travel_mode, 1, wx.GROW, b) + hsizer_travel_mode.SetItemMinSize(self.st_travel_mode, (w, -1)) + + hsizer_units = wx.BoxSizer(wx.HORIZONTAL) + hsizer_units.Add(self.st_units, 0, wx.RIGHT, b) + for cb in range(len(self.rb_units)): + hsizer_units.Add(self.rb_units[cb], cb + 1, wx.GROW, b) + hsizer_units.SetItemMinSize(self.st_units, (w, -1)) + + hsizer_mtc = wx.BoxSizer(wx.HORIZONTAL) + hsizer_mtc.Add(self.st_mtc, 1, wx.GROW, b) + hsizer_mtc.SetItemMinSize(self.st_mtc, (w, -1)) + + hsizer5 = wx.BoxSizer(wx.HORIZONTAL) + hsizer5.Add(self.b_reset, 0) + + b = 5 + vsizer1 = wx.BoxSizer(wx.VERTICAL) + vsizer1.Add(sizer, 0, wx.EXPAND | wx.ALL, b*b) + vsizer1.Add(hsizer_distance, 0, wx.EXPAND | wx.ALL, b) + vsizer1.Add(hsizer_elevation, 0, wx.EXPAND | wx.ALL, b) + vsizer1.Add(hsizer_fitness, 0, wx.EXPAND | wx.ALL, b) + vsizer1.Add(hsizer_travel_mode, 0, wx.EXPAND | wx.ALL, b) + vsizer1.Add(hsizer_units, 0, wx.EXPAND | wx.ALL, b) + vsizer1.Add(hsizer_mtc, 0, wx.EXPAND | wx.ALL, b) + vsizer1.Add(static_line, 0, wx.GROW | wx.ALL, b) + vsizer1.Add(hsizer5, 0, wx.ALIGN_RIGHT | wx.ALL, b) + + self.pnl.SetSizerAndFit(vsizer1) + self.pnl.SetClientSize(vsizer1.GetSize()) + self.update_mtc() + + def init_props(self): + props = dict() + props['distance'] = 0 + props['elevation'] = 0 + props['fitness'] = 'average' + props['units'] = 'imperial' + props['travel_mode'] = 'uphill' + return props + + def update_distance(self, event): + value = self.te_distance.GetValue() + if value: + try: + new_val = float(value) + self.props['distance'] = new_val + except: + # reset GUI to last-accepted val + self.te_distance.SetValue(str(self.props['distance'])) + pass + self.update_mtc() + + def update_elevation(self, event): + value = self.te_elevation.GetValue() + if value: + try: + new_val = int(value) + self.props['elevation'] = new_val + except: + # reset GUI to last-accepted val + self.te_elevation.SetValue(str(self.props['elevation'])) + pass + self.update_mtc() + + def update_fitness(self, event): + value = self.rb_fitness.GetValue() + if value: + self.props['fitness'] = value + self.update_mtc() + + def update_travel_mode(self, event): + value = self.rb_travel_mode.GetValue() + if value: + self.props['travel_mode'] = value + self.update_mtc() + + def update_units(self, event): + rb = event.GetEventObject() + value = rb.GetLabel() + if value: + self.props['units'] = value + self.update_mtc() + + def update_mtc(self): + if (self.props['distance'] is None) or (self.props['elevation'] is None): + return + + est = munter.time_calc(self.props['distance'], + self.props['elevation'], + self.props['fitness'], + self.props['travel_mode'], + self.props['units']) + + hours = int(est['time']) + minutes = int((est['time'] - hours) * 60) + self.st_mtc.SetLabel("{human_time}".format( + human_time="{hours} hours {minutes} minutes".format( + hours=hours, + minutes=minutes))) + + self.pnl.Layout() + + def reset(self, event): + self.props = self.init_props() + self.te_distance.SetValue(str(self.props['distance'])) + self.te_elevation.SetValue(str(self.props['elevation'])) + self.rb_fitness.SetValue(str(self.props['fitness'])) + self.rb_travel_mode.SetValue(str(self.props['travel_mode'])) + # leave units as the user selected + self.update_mtc() + +def startup(): + app = wx.App() + frm = MainFrame(None) + frm.Show() + + app.MainLoop()