Cura/gui/configBase.py

   1 from __future__ import absolute_import
   2 import __init__
   3
   4 import wx, wx.lib.stattext, os, sys, platform, types
   5
   6 from util import validators
   7 from util import profile
   8
   9 def main():
  10         app = wx.App(False)
  11         mainWindow()
  12         app.MainLoop()
  13
  14 class configWindowBase(wx.Frame):
  15         "A base class for configuration dialogs. Handles creation of settings, and popups"
  16         def __init__(self, title, style=wx.DEFAULT_FRAME_STYLE):
  17                 super(configWindowBase, self).__init__(None, title=title, style=style)
  18
  19                 self.settingControlList = []
  20
  21                 #Create the popup window
  22                 self.popup = wx.PopupWindow(self, flags=wx.BORDER_SIMPLE)
  23                 self.popup.SetBackgroundColour(wx.SystemSettings.GetColour(wx.SYS_COLOUR_INFOBK))
  24                 self.popup.setting = None
  25                 self.popup.text = wx.StaticText(self.popup, -1, '');
  26                 self.popup.sizer = wx.BoxSizer()
  27                 self.popup.sizer.Add(self.popup.text, flag=wx.EXPAND|wx.ALL, border=1)
  28                 self.popup.SetSizer(self.popup.sizer)
  29
  30         def CreateConfigTab(self, nb, name):
  31                 leftConfigPanel, rightConfigPanel, configPanel = self.CreateConfigPanel(nb)
  32                 nb.AddPage(configPanel, name)
  33                 return leftConfigPanel, rightConfigPanel
  34
  35         def CreateConfigPanel(self, parent):
  36                 configPanel = wx.Panel(parent);
  37                 leftConfigPanel = wx.Panel(configPanel)
  38                 rightConfigPanel = wx.Panel(configPanel)
  39                 sizer = wx.GridBagSizer(2, 2)
  40                 leftConfigPanel.SetSizer(sizer)
  41                 sizer = wx.GridBagSizer(2, 2)
  42                 rightConfigPanel.SetSizer(sizer)
  43                 sizer = wx.BoxSizer(wx.HORIZONTAL)
  44                 configPanel.SetSizer(sizer)
  45                 sizer.Add(leftConfigPanel, border=35, flag=wx.RIGHT)
  46                 sizer.Add(rightConfigPanel)
  47                 leftConfigPanel.main = self
  48                 rightConfigPanel.main = self
  49                 return leftConfigPanel, rightConfigPanel, configPanel
  50
  51         def OnPopupDisplay(self, setting):
  52                 self.popup.setting = setting
  53                 self.UpdatePopup(setting)
  54                 self.popup.Show(True)
  55
  56         def OnPopupHide(self, e):
  57                 self.popup.Show(False)
  58
  59         def UpdatePopup(self, setting):
  60                 if self.popup.setting == setting:
  61                         if setting.validationMsg != '':
  62                                 self.popup.text.SetLabel(setting.validationMsg + '\n\n' + setting.helpText)
  63                         else:
  64                                 self.popup.text.SetLabel(setting.helpText)
  65                         self.popup.text.Wrap(350)
  66                         self.popup.Fit()
  67                         x, y = setting.ctrl.ClientToScreenXY(0, 0)
  68                         sx, sy = setting.ctrl.GetSizeTuple()
  69                         #if platform.system() == "Windows":
  70                         #       for some reason, under windows, the popup is relative to the main window... in some cases. (Wierd ass bug)
  71                         #       wx, wy = self.ClientToScreenXY(0, 0)
  72                         #       x -= wx
  73                         #       y -= wy
  74                         self.popup.SetPosition((x, y+sy))
  75
  76         def updateProfileToControls(self):
  77                 "Update the configuration wx controls to show the new configuration settings"
  78                 for setting in self.settingControlList:
  79                         if setting.type == 'profile':
  80                                 setting.SetValue(profile.getProfileSetting(setting.configName))
  81                         else:
  82                                 setting.SetValue(profile.getPreference(setting.configName))
  83                 self.Update()
  84
  85 class TitleRow():
  86         def __init__(self, panel, name):
  87                 "Add a title row to the configuration panel"
  88                 sizer = panel.GetSizer()
  89                 x = sizer.GetRows()
  90                 self.title = wx.StaticText(panel, -1, name)
  91                 self.title.SetFont(wx.Font(wx.SystemSettings.GetFont(wx.SYS_ANSI_VAR_FONT).GetPointSize(), wx.FONTFAMILY_DEFAULT, wx.NORMAL, wx.FONTWEIGHT_BOLD))
  92                 sizer.Add(self.title, (x,0), (1,3), flag=wx.EXPAND|wx.TOP|wx.LEFT, border=10)
  93                 sizer.Add(wx.StaticLine(panel), (x+1,0), (1,3), flag=wx.EXPAND|wx.LEFT,border=10)
  94                 sizer.SetRows(x + 2)
  95
  96 class SettingRow():
  97         def __init__(self, panel, label, configName, defaultValue = '', helpText = 'Help: TODO', type = 'profile'):
  98                 "Add a setting to the configuration panel"
  99                 sizer = panel.GetSizer()
 100                 x = sizer.GetRows()
 101                 y = 0
 102                 flag = 0
 103
 104                 self.validators = []
 105                 self.validationMsg = ''
 106                 self.helpText = helpText
 107                 self.configName = configName
 108                 self.panel = panel
 109                 self.type = type
 110
 111                 self.label = wx.lib.stattext.GenStaticText(panel, -1, label)
 112                 self.label.Bind(wx.EVT_ENTER_WINDOW, self.OnMouseEnter)
 113                 self.label.Bind(wx.EVT_LEAVE_WINDOW, self.OnMouseExit)
 114
 115                 getSettingFunc = profile.getPreference
 116                 if self.type == 'profile':
 117                         getSettingFunc = profile.getProfileSetting
 118                 if isinstance(defaultValue, types.StringTypes):
 119                         self.ctrl = wx.TextCtrl(panel, -1, getSettingFunc(configName))
 120                         self.ctrl.Bind(wx.EVT_TEXT, self.OnSettingChange)
 121                         flag = wx.EXPAND
 122                 elif isinstance(defaultValue, types.BooleanType):
 123                         self.ctrl = wx.CheckBox(panel, -1, style=wx.ALIGN_RIGHT)
 124                         self.SetValue(getSettingFunc(configName))
 125                         self.ctrl.Bind(wx.EVT_CHECKBOX, self.OnSettingChange)
 126                 elif isinstance(defaultValue, wx.Colour):
 127                         self.ctrl = wx.ColourPickerCtrl(panel, -1)
 128                         self.SetValue(getSettingFunc(configName))
 129                         self.ctrl.Bind(wx.EVT_COLOURPICKER_CHANGED, self.OnSettingChange)
 130                 else:
 131                         self.ctrl = wx.ComboBox(panel, -1, getSettingFunc(configName), choices=defaultValue, style=wx.CB_DROPDOWN|wx.CB_READONLY)
 132                         self.ctrl.Bind(wx.EVT_COMBOBOX, self.OnSettingChange)
 133                         self.ctrl.Bind(wx.EVT_LEFT_DOWN, self.OnMouseExit)
 134                         flag = wx.EXPAND
 135
 136                 sizer.Add(self.label, (x,y), flag=wx.ALIGN_CENTER_VERTICAL|wx.LEFT,border=10)
 137                 sizer.Add(self.ctrl, (x,y+1), flag=wx.ALIGN_BOTTOM|flag)
 138                 sizer.SetRows(x+1)
 139
 140                 self.ctrl.Bind(wx.EVT_ENTER_WINDOW, self.OnMouseEnter)
 141                 self.ctrl.Bind(wx.EVT_LEAVE_WINDOW, self.OnMouseExit)
 142
 143                 self.defaultBGColour = self.ctrl.GetBackgroundColour()
 144
 145                 panel.main.settingControlList.append(self)
 146
 147         def OnMouseEnter(self, e):
 148                 self.panel.main.OnPopupDisplay(self)
 149
 150         def OnMouseExit(self, e):
 151                 self.panel.main.OnPopupHide(self)
 152                 e.Skip()
 153
 154         def OnSettingChange(self, e):
 155                 if self.type == 'profile':
 156                         profile.putProfileSetting(self.configName, self.GetValue())
 157                 else:
 158                         profile.putPreference(self.configName, self.GetValue())
 159                 result = validators.SUCCESS
 160                 msgs = []
 161                 for validator in self.validators:
 162                         res, err = validator.validate()
 163                         if res == validators.ERROR:
 164                                 result = res
 165                         elif res == validators.WARNING and result != validators.ERROR:
 166                                 result = res
 167                         if res != validators.SUCCESS:
 168                                 msgs.append(err)
 169                 if result == validators.ERROR:
 170                         self.ctrl.SetBackgroundColour('Red')
 171                 elif result == validators.WARNING:
 172                         self.ctrl.SetBackgroundColour('Yellow')
 173                 else:
 174                         self.ctrl.SetBackgroundColour(self.defaultBGColour)
 175                 self.ctrl.Refresh()
 176
 177                 self.validationMsg = '\n'.join(msgs)
 178                 self.panel.main.UpdatePopup(self)
 179
 180         def GetValue(self):
 181                 if isinstance(self.ctrl, wx.ColourPickerCtrl):
 182                         return str(self.ctrl.GetColour().GetAsString(wx.C2S_HTML_SYNTAX))
 183                 else:
 184                         return str(self.ctrl.GetValue())
 185
 186         def SetValue(self, value):
 187                 if isinstance(self.ctrl, wx.CheckBox):
 188                         self.ctrl.SetValue(str(value) == "True")
 189                 elif isinstance(self.ctrl, wx.ColourPickerCtrl):
 190                         self.ctrl.SetColour(value)
 191                 else:
 192                         self.ctrl.SetValue(value)
 193
 194 #Settings notify works as a validator, but instead of validating anything, it calls another function, which can use the value.
 195 # A bit hacky, bit it works.
 196 class settingNotify():
 197         def __init__(self, setting, func):
 198                 self.setting = setting
 199                 self.setting.validators.append(self)
 200                 self.func = func
 201
 202         def validate(self):
 203                 self.func()
 204                 return validators.SUCCESS, ''
 205