Cura/gui/configBase.py

   1 from __future__ import absolute_import
   2 from __future__ import division
   3 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
   4
   5 import wx, wx.lib.stattext, types
   6 from wx.lib.agw import floatspin
   7
   8 from Cura.util import validators
   9 from Cura.util import profile
  10
  11 class configPanelBase(wx.Panel):
  12         "A base class for configuration dialogs. Handles creation of settings, and popups"
  13         def __init__(self, parent, changeCallback = None):
  14                 super(configPanelBase, self).__init__(parent)
  15
  16                 self.settingControlList = []
  17
  18                 #Create the popup window
  19                 self.popup = wx.PopupWindow(self, flags=wx.BORDER_SIMPLE)
  20                 self.popup.SetBackgroundColour(wx.SystemSettings.GetColour(wx.SYS_COLOUR_INFOBK))
  21                 self.popup.setting = None
  22                 self.popup.text = wx.StaticText(self.popup, -1, '');
  23                 self.popup.sizer = wx.BoxSizer()
  24                 self.popup.sizer.Add(self.popup.text, flag=wx.EXPAND|wx.ALL, border=1)
  25                 self.popup.SetSizer(self.popup.sizer)
  26
  27                 self._callback = changeCallback
  28
  29         def CreateConfigTab(self, nb, name):
  30                 leftConfigPanel, rightConfigPanel, configPanel = self.CreateConfigPanel(nb)
  31                 nb.AddPage(configPanel, name)
  32                 return leftConfigPanel, rightConfigPanel
  33
  34         def CreateConfigPanel(self, parent):
  35                 configPanel = wx.Panel(parent);
  36                 leftConfigPanel = wx.Panel(configPanel)
  37                 rightConfigPanel = wx.Panel(configPanel)
  38
  39                 sizer = wx.GridBagSizer(2, 2)
  40                 leftConfigPanel.SetSizer(sizer)
  41                 sizer = wx.GridBagSizer(2, 2)
  42                 rightConfigPanel.SetSizer(sizer)
  43
  44                 sizer = wx.BoxSizer(wx.HORIZONTAL)
  45                 configPanel.SetSizer(sizer)
  46                 sizer.Add(leftConfigPanel, border=35, flag=wx.RIGHT)
  47                 sizer.Add(rightConfigPanel)
  48                 leftConfigPanel.main = self
  49                 rightConfigPanel.main = self
  50                 return leftConfigPanel, rightConfigPanel, configPanel
  51
  52         def CreateDynamicConfigTab(self, nb, name):
  53                 configPanel = wx.lib.scrolledpanel.ScrolledPanel(nb)
  54                 #configPanel = wx.Panel(nb);
  55                 leftConfigPanel = wx.Panel(configPanel)
  56                 rightConfigPanel = wx.Panel(configPanel)
  57
  58                 sizer = wx.GridBagSizer(2, 2)
  59                 leftConfigPanel.SetSizer(sizer)
  60                 #sizer.AddGrowableCol(1)
  61
  62                 sizer = wx.GridBagSizer(2, 2)
  63                 rightConfigPanel.SetSizer(sizer)
  64                 #sizer.AddGrowableCol(1)
  65
  66                 sizer = wx.BoxSizer(wx.HORIZONTAL)
  67                 sizer.Add(leftConfigPanel, proportion=1, border=35, flag=wx.EXPAND)
  68                 sizer.Add(rightConfigPanel, proportion=1, flag=wx.EXPAND)
  69                 configPanel.SetSizer(sizer)
  70
  71                 configPanel.SetAutoLayout(1)
  72                 configPanel.SetupScrolling(scroll_x=False, scroll_y=True)
  73
  74                 leftConfigPanel.main = self
  75                 rightConfigPanel.main = self
  76
  77                 configPanel.leftPanel = leftConfigPanel
  78                 configPanel.rightPanel = rightConfigPanel
  79
  80                 nb.AddPage(configPanel, name)
  81
  82                 return leftConfigPanel, rightConfigPanel, configPanel
  83
  84         def OnPopupDisplay(self, setting):
  85                 self.popup.setting = setting
  86                 self.UpdatePopup(setting)
  87                 self.popup.Show(True)
  88
  89         def OnPopupHide(self, e):
  90                 self.popup.Show(False)
  91
  92         def UpdatePopup(self, setting):
  93                 if self.popup.setting == setting:
  94                         if setting.validationMsg != '':
  95                                 self.popup.text.SetLabel(setting.validationMsg + '\n\n' + setting.setting.getTooltip())
  96                         else:
  97                                 self.popup.text.SetLabel(setting.setting.getTooltip())
  98                         self.popup.text.Wrap(350)
  99                         self.popup.Fit()
 100                         x, y = setting.ctrl.ClientToScreenXY(0, 0)
 101                         sx, sy = setting.ctrl.GetSizeTuple()
 102                         #if platform.system() == "Windows":
 103                         #       for some reason, under windows, the popup is relative to the main window... in some cases. (Wierd ass bug)
 104                         #       wx, wy = self.ClientToScreenXY(0, 0)
 105                         #       x -= wx
 106                         #       y -= wy
 107                         self.popup.SetPosition((x, y+sy))
 108
 109         def updateProfileToControls(self):
 110                 "Update the configuration wx controls to show the new configuration settings"
 111                 for setting in self.settingControlList:
 112                         setting.SetValue(setting.setting.getValue())
 113                 self.Update()
 114
 115         def _validate(self):
 116                 for setting in self.settingControlList:
 117                         setting._validate()
 118                 if self._callback is not None:
 119                         self._callback()
 120
 121         def getLabelColumnWidth(self, panel):
 122                 maxWidth = 0
 123                 for child in panel.GetChildren():
 124                         if isinstance(child, wx.lib.stattext.GenStaticText):
 125                                 maxWidth = max(maxWidth, child.GetSize()[0])
 126                 return maxWidth
 127
 128         def setLabelColumnWidth(self, panel, width):
 129                 for child in panel.GetChildren():
 130                         if isinstance(child, wx.lib.stattext.GenStaticText):
 131                                 size = child.GetSize()
 132                                 size[0] = width
 133                                 child.SetBestSize(size)
 134
 135 class TitleRow(object):
 136         def __init__(self, panel, name):
 137                 "Add a title row to the configuration panel"
 138                 sizer = panel.GetSizer()
 139                 x = sizer.GetRows()
 140                 self.title = wx.StaticText(panel, -1, name.replace('&', '&&'))
 141                 self.title.SetFont(wx.Font(wx.SystemSettings.GetFont(wx.SYS_ANSI_VAR_FONT).GetPointSize(), wx.FONTFAMILY_DEFAULT, wx.NORMAL, wx.FONTWEIGHT_BOLD))
 142                 sizer.Add(self.title, (x,0), (1,3), flag=wx.EXPAND|wx.TOP|wx.LEFT, border=10)
 143                 sizer.Add(wx.StaticLine(panel), (x+1,0), (1,3), flag=wx.EXPAND|wx.LEFT,border=10)
 144                 sizer.SetRows(x + 2)
 145
 146 class SettingRow(object):
 147         def __init__(self, panel, configName, valueOverride = None, index = None):
 148                 "Add a setting to the configuration panel"
 149                 sizer = panel.GetSizer()
 150                 x = sizer.GetRows()
 151                 y = 0
 152                 flag = 0
 153
 154                 self.setting = profile.settingsDictionary[configName]
 155                 self.settingIndex = index
 156                 self.validationMsg = ''
 157                 self.panel = panel
 158
 159                 self.label = wx.lib.stattext.GenStaticText(panel, -1, self.setting.getLabel())
 160                 self.label.Bind(wx.EVT_ENTER_WINDOW, self.OnMouseEnter)
 161                 self.label.Bind(wx.EVT_LEAVE_WINDOW, self.OnMouseExit)
 162
 163                 #if self.setting.getType() is types.FloatType and False:
 164                 #       digits = 0
 165                 #       while 1 / pow(10, digits) > defaultValue:
 166                 #               digits += 1
 167                 #       self.ctrl = floatspin.FloatSpin(panel, -1, value=float(getSettingFunc(configName)), increment=defaultValue, digits=digits, min_val=0.0)
 168                 #       self.ctrl.Bind(floatspin.EVT_FLOATSPIN, self.OnSettingChange)
 169                 #       flag = wx.EXPAND
 170                 if self.setting.getType() is types.BooleanType:
 171                         self.ctrl = wx.CheckBox(panel, -1, style=wx.ALIGN_RIGHT)
 172                         self.SetValue(self.setting.getValue(self.settingIndex))
 173                         self.ctrl.Bind(wx.EVT_CHECKBOX, self.OnSettingChange)
 174                 elif valueOverride is not None and valueOverride is wx.Colour:
 175                         self.ctrl = wx.ColourPickerCtrl(panel, -1)
 176                         self.SetValue(self.setting.getValue(self.settingIndex))
 177                         self.ctrl.Bind(wx.EVT_COLOURPICKER_CHANGED, self.OnSettingChange)
 178                 elif type(self.setting.getType()) is list or valueOverride is not None:
 179                         value = self.setting.getValue(self.settingIndex)
 180                         choices = self.setting.getType()
 181                         if valueOverride is not None:
 182                                 choices = valueOverride
 183                         self._englishChoices = choices[:]
 184                         if value not in choices and len(choices) > 0:
 185                                 value = choices[0]
 186                         for n in xrange(0, len(choices)):
 187                                 choices[n] = _(choices[n])
 188                         value = _(value)
 189                         self.ctrl = wx.ComboBox(panel, -1, value, choices=choices, style=wx.CB_DROPDOWN|wx.CB_READONLY)
 190                         self.ctrl.Bind(wx.EVT_COMBOBOX, self.OnSettingChange)
 191                         self.ctrl.Bind(wx.EVT_LEFT_DOWN, self.OnMouseExit)
 192                         flag = wx.EXPAND
 193                 else:
 194                         self.ctrl = wx.TextCtrl(panel, -1, self.setting.getValue(self.settingIndex))
 195                         self.ctrl.Bind(wx.EVT_TEXT, self.OnSettingChange)
 196                         flag = wx.EXPAND
 197
 198                 sizer.Add(self.label, (x,y), flag=wx.ALIGN_CENTER_VERTICAL|wx.LEFT,border=10)
 199                 sizer.Add(self.ctrl, (x,y+1), flag=wx.ALIGN_BOTTOM|flag)
 200                 sizer.SetRows(x+1)
 201
 202                 self.ctrl.Bind(wx.EVT_ENTER_WINDOW, self.OnMouseEnter)
 203                 self.ctrl.Bind(wx.EVT_LEAVE_WINDOW, self.OnMouseExit)
 204                 if isinstance(self.ctrl, floatspin.FloatSpin):
 205                         self.ctrl.GetTextCtrl().Bind(wx.EVT_ENTER_WINDOW, self.OnMouseEnter)
 206                         self.ctrl.GetTextCtrl().Bind(wx.EVT_LEAVE_WINDOW, self.OnMouseExit)
 207                         self.defaultBGColour = self.ctrl.GetTextCtrl().GetBackgroundColour()
 208                 else:
 209                         self.defaultBGColour = self.ctrl.GetBackgroundColour()
 210
 211                 panel.main.settingControlList.append(self)
 212
 213         def OnMouseEnter(self, e):
 214                 self.panel.main.OnPopupDisplay(self)
 215
 216         def OnMouseExit(self, e):
 217                 self.panel.main.OnPopupHide(self)
 218                 e.Skip()
 219
 220         def OnSettingChange(self, e):
 221                 self.setting.setValue(self.GetValue(), self.settingIndex)
 222                 self.panel.main._validate()
 223
 224         def _validate(self):
 225                 result, msg = self.setting.validate()
 226
 227                 ctrl = self.ctrl
 228                 if isinstance(ctrl, floatspin.FloatSpin):
 229                         ctrl = ctrl.GetTextCtrl()
 230                 if result == validators.ERROR:
 231                         ctrl.SetBackgroundColour('Red')
 232                 elif result == validators.WARNING:
 233                         ctrl.SetBackgroundColour('Yellow')
 234                 else:
 235                         ctrl.SetBackgroundColour(self.defaultBGColour)
 236                 ctrl.Refresh()
 237
 238                 self.validationMsg = msg
 239                 self.panel.main.UpdatePopup(self)
 240
 241         def GetValue(self):
 242                 if isinstance(self.ctrl, wx.ColourPickerCtrl):
 243                         return str(self.ctrl.GetColour().GetAsString(wx.C2S_HTML_SYNTAX))
 244                 elif isinstance(self.ctrl, wx.ComboBox):
 245                         value = str(self.ctrl.GetValue())
 246                         for ret in self._englishChoices:
 247                                 if _(ret) == value:
 248                                         return ret
 249                         return value
 250                 else:
 251                         return str(self.ctrl.GetValue())
 252
 253         def SetValue(self, value):
 254                 if isinstance(self.ctrl, wx.CheckBox):
 255                         self.ctrl.SetValue(str(value) == "True")
 256                 elif isinstance(self.ctrl, wx.ColourPickerCtrl):
 257                         self.ctrl.SetColour(value)
 258                 elif isinstance(self.ctrl, floatspin.FloatSpin):
 259                         try:
 260                                 self.ctrl.SetValue(float(value))
 261                         except ValueError:
 262                                 pass
 263                 elif isinstance(self.ctrl, wx.ComboBox):
 264                         self.ctrl.SetValue(_(value))
 265                 else:
 266                         self.ctrl.SetValue(value)