lbessard@145: import keyword
lbessard@145: 
laurent@630: import wx
laurent@630: import wx.grid
laurent@630: import wx.stc as stc
laurent@630: import wx.lib.buttons
laurent@630: 
laurent@738: from controls import CustomGrid, CustomTable
Laurent@920: from editors.ConfTreeNodeEditor import ConfTreeNodeEditor, SCROLLBAR_UNIT
Laurent@814: from util.BitmapLibrary import GetBitmap
laurent@626: 
lbessard@145: if wx.Platform == '__WXMSW__':
lbessard@145:     faces = { 'times': 'Times New Roman',
lbessard@145:               'mono' : 'Courier New',
lbessard@145:               'helv' : 'Arial',
lbessard@145:               'other': 'Comic Sans MS',
lbessard@145:               'size' : 10,
lbessard@145:               'size2': 8,
lbessard@145:              }
lbessard@145: else:
lbessard@145:     faces = { 'times': 'Times',
lbessard@145:               'mono' : 'Courier',
lbessard@145:               'helv' : 'Helvetica',
lbessard@145:               'other': 'new century schoolbook',
lbessard@145:               'size' : 12,
lbessard@145:               'size2': 10,
lbessard@145:              }
lbessard@145: 
lbessard@145: 
lbessard@145: def AppendMenu(parent, help, id, kind, text):
lbessard@145:     if wx.VERSION >= (2, 6, 0):
lbessard@145:         parent.Append(help=help, id=id, kind=kind, text=text)
lbessard@145:     else:
lbessard@145:         parent.Append(helpString=help, id=id, kind=kind, item=text)
lbessard@145: 
lbessard@145: 
lbessard@145: [ID_CPPEDITOR,
lbessard@145: ] = [wx.NewId() for _init_ctrls in range(1)]
lbessard@145: 
lbessard@145: CPP_KEYWORDS = ["asm", "auto", "bool", "break", "case", "catch", "char", "class", 
lbessard@145:     "const", "const_cast", "continue", "default", "delete", "do", "double", 
lbessard@145:     "dynamic_cast", "else", "enum", "explicit", "export", "extern", "false", 
lbessard@145:     "float", "for", "friend", "goto", "if", "inline", "int", "long", "mutable", 
lbessard@145:     "namespace", "new", "operator", "private", "protected", "public", "register", 
lbessard@145:     "reinterpret_cast", "return", "short", "signed", "sizeof", "static", 
lbessard@145:     "static_cast", "struct", "switch", "template", "this", "throw", "true", "try",
lbessard@145:     "typedef", "typeid", "typename", "union", "unsigned", "using", "virtual", 
lbessard@145:     "void", "volatile", "wchar_t", "while"]
lbessard@145: 
lbessard@145: def GetCursorPos(old, new):
lbessard@145:     old_length = len(old)
lbessard@145:     new_length = len(new)
lbessard@145:     common_length = min(old_length, new_length)
lbessard@145:     i = 0
lbessard@145:     for i in xrange(common_length):
lbessard@145:         if old[i] != new[i]:
lbessard@145:             break
lbessard@145:     if old_length < new_length:
lbessard@145:         if common_length > 0 and old[i] != new[i]:
lbessard@145:             return i + new_length - old_length
lbessard@145:         else:
lbessard@145:             return i + new_length - old_length + 1
lbessard@145:     elif old_length > new_length or i < min(old_length, new_length) - 1:
lbessard@145:         if common_length > 0 and old[i] != new[i]:
lbessard@145:             return i
lbessard@145:         else:
lbessard@145:             return i + 1
lbessard@145:     else:
lbessard@145:         return None
lbessard@145: 
lbessard@145: class CppEditor(stc.StyledTextCtrl):
lbessard@145: 
lbessard@145:     fold_symbols = 3
lbessard@145:     
lbessard@145:     def __init__(self, parent, name, window, controler):
lbessard@145:         stc.StyledTextCtrl.__init__(self, parent, ID_CPPEDITOR, wx.DefaultPosition, 
Laurent@920:                  wx.Size(-1, 300), 0)
lbessard@145: 
lbessard@145:         self.SetMarginType(1, stc.STC_MARGIN_NUMBER)
lbessard@145:         self.SetMarginWidth(1, 25)
lbessard@145: 
lbessard@145:         self.CmdKeyAssign(ord('B'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMIN)
lbessard@145:         self.CmdKeyAssign(ord('N'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMOUT)
lbessard@145: 
lbessard@145:         self.SetLexer(stc.STC_LEX_CPP)
lbessard@145:         self.SetKeyWords(0, " ".join(CPP_KEYWORDS))
lbessard@145: 
lbessard@145:         self.SetProperty("fold", "1")
lbessard@145:         self.SetProperty("tab.timmy.whinge.level", "1")
lbessard@145:         self.SetMargins(0,0)
lbessard@145: 
lbessard@145:         self.SetViewWhiteSpace(False)
lbessard@145:         #self.SetBufferedDraw(False)
lbessard@145:         #self.SetViewEOL(True)
lbessard@145:         #self.SetEOLMode(stc.STC_EOL_CRLF)
lbessard@145:         #self.SetUseAntiAliasing(True)
lbessard@145:         
lbessard@145:         self.SetEdgeMode(stc.STC_EDGE_BACKGROUND)
lbessard@145:         self.SetEdgeColumn(78)
lbessard@145: 
lbessard@145:         # Setup a margin to hold fold markers
lbessard@145:         #self.SetFoldFlags(16)  ###  WHAT IS THIS VALUE?  WHAT ARE THE OTHER FLAGS?  DOES IT MATTER?
lbessard@145:         self.SetMarginType(2, stc.STC_MARGIN_SYMBOL)
lbessard@145:         self.SetMarginMask(2, stc.STC_MASK_FOLDERS)
lbessard@145:         self.SetMarginSensitive(2, True)
lbessard@145:         self.SetMarginWidth(2, 12)
lbessard@145: 
lbessard@145:         if self.fold_symbols == 0:
lbessard@145:             # Arrow pointing right for contracted folders, arrow pointing down for expanded
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_ARROWDOWN, "black", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_ARROW, "black", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_EMPTY, "black", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_EMPTY, "black", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_EMPTY,     "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_EMPTY,     "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_EMPTY,     "white", "black")
lbessard@145:             
lbessard@145:         elif self.fold_symbols == 1:
lbessard@145:             # Plus for contracted folders, minus for expanded
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_MINUS, "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_PLUS,  "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_EMPTY, "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_EMPTY, "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_EMPTY, "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_EMPTY, "white", "black")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_EMPTY, "white", "black")
lbessard@145: 
lbessard@145:         elif self.fold_symbols == 2:
lbessard@145:             # Like a flattened tree control using circular headers and curved joins
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_CIRCLEMINUS,          "white", "#404040")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_CIRCLEPLUS,           "white", "#404040")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_VLINE,                "white", "#404040")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_LCORNERCURVE,         "white", "#404040")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_CIRCLEPLUSCONNECTED,  "white", "#404040")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_CIRCLEMINUSCONNECTED, "white", "#404040")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_TCORNERCURVE,         "white", "#404040")
lbessard@145: 
lbessard@145:         elif self.fold_symbols == 3:
lbessard@145:             # Like a flattened tree control using square headers
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPEN,    stc.STC_MARK_BOXMINUS,          "white", "#808080")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDER,        stc.STC_MARK_BOXPLUS,           "white", "#808080")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERSUB,     stc.STC_MARK_VLINE,             "white", "#808080")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERTAIL,    stc.STC_MARK_LCORNER,           "white", "#808080")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEREND,     stc.STC_MARK_BOXPLUSCONNECTED,  "white", "#808080")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDEROPENMID, stc.STC_MARK_BOXMINUSCONNECTED, "white", "#808080")
lbessard@145:             self.MarkerDefine(stc.STC_MARKNUM_FOLDERMIDTAIL, stc.STC_MARK_TCORNER,           "white", "#808080")
lbessard@145: 
lbessard@145: 
lbessard@145:         self.Bind(stc.EVT_STC_UPDATEUI, self.OnUpdateUI)
lbessard@145:         self.Bind(stc.EVT_STC_MARGINCLICK, self.OnMarginClick)
lbessard@145:         self.Bind(wx.EVT_KEY_DOWN, self.OnKeyPressed)
lbessard@145: 
lbessard@145:         # Make some styles,  The lexer defines what each style is used for, we
lbessard@145:         # just have to define what each style looks like.  This set is adapted from
lbessard@145:         # Scintilla sample property files.
lbessard@145: 
lbessard@145:         # Global default styles for all languages
lbessard@145:         self.StyleSetSpec(stc.STC_STYLE_DEFAULT,     "face:%(mono)s,size:%(size)d" % faces)
lbessard@145:         self.StyleClearAll()  # Reset all to be like the default
lbessard@145: 
lbessard@145:         # Global default styles for all languages
lbessard@145:         self.StyleSetSpec(stc.STC_STYLE_DEFAULT,     "face:%(mono)s,size:%(size)d" % faces)
lbessard@145:         self.StyleSetSpec(stc.STC_STYLE_LINENUMBER,  "back:#C0C0C0,face:%(helv)s,size:%(size2)d" % faces)
lbessard@145:         self.StyleSetSpec(stc.STC_STYLE_CONTROLCHAR, "face:%(other)s" % faces)
lbessard@145:         self.StyleSetSpec(stc.STC_STYLE_BRACELIGHT,  "fore:#FFFFFF,back:#0000FF,bold")
lbessard@145:         self.StyleSetSpec(stc.STC_STYLE_BRACEBAD,    "fore:#000000,back:#FF0000,bold")
lbessard@145: 
lbessard@145:         self.StyleSetSpec(stc.STC_C_COMMENT, 'fore:#408060')
lbessard@145:         self.StyleSetSpec(stc.STC_C_COMMENTLINE, 'fore:#408060')
lbessard@145:         self.StyleSetSpec(stc.STC_C_COMMENTDOC, 'fore:#408060')
lbessard@145:         self.StyleSetSpec(stc.STC_C_NUMBER, 'fore:#0076AE')
lbessard@145:         self.StyleSetSpec(stc.STC_C_WORD, 'bold,fore:#800056')
lbessard@145:         self.StyleSetSpec(stc.STC_C_STRING, 'fore:#2a00ff')
lbessard@145:         self.StyleSetSpec(stc.STC_C_PREPROCESSOR, 'bold,fore:#800056')
lbessard@145:         self.StyleSetSpec(stc.STC_C_OPERATOR, 'bold')
lbessard@145:         self.StyleSetSpec(stc.STC_C_STRINGEOL, 'back:#FFD5FF')
lbessard@145:         
lbessard@145:         # register some images for use in the AutoComplete box.
lbessard@145:         #self.RegisterImage(1, images.getSmilesBitmap())
lbessard@145:         self.RegisterImage(1, 
lbessard@145:             wx.ArtProvider.GetBitmap(wx.ART_DELETE, size=(16,16)))
lbessard@145:         self.RegisterImage(2, 
lbessard@145:             wx.ArtProvider.GetBitmap(wx.ART_NEW, size=(16,16)))
lbessard@145:         self.RegisterImage(3, 
lbessard@145:             wx.ArtProvider.GetBitmap(wx.ART_COPY, size=(16,16)))
lbessard@145: 
lbessard@145:         # Indentation size
lbessard@145:         self.SetTabWidth(2)
lbessard@145:         self.SetUseTabs(0)
lbessard@145: 
lbessard@145:         self.Controler = controler
lbessard@145:         self.ParentWindow = window
lbessard@145:         
lbessard@145:         self.DisableEvents = True
lbessard@145:         self.Name = name
lbessard@145:         self.CurrentAction = None
lbessard@145:         
lbessard@145:         self.SetModEventMask(wx.stc.STC_MOD_BEFOREINSERT|wx.stc.STC_MOD_BEFOREDELETE)
lbessard@145: 
lbessard@145:         self.Bind(wx.stc.EVT_STC_DO_DROP, self.OnDoDrop, id=ID_CPPEDITOR)
lbessard@145:         self.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus)
lbessard@145:         self.Bind(wx.stc.EVT_STC_MODIFIED, self.OnModification, id=ID_CPPEDITOR)
lbessard@145:     
lbessard@145:     def OnModification(self, event):
lbessard@145:         if not self.DisableEvents:
lbessard@145:             mod_type = event.GetModificationType()
lbessard@145:             if not (mod_type&wx.stc.STC_PERFORMED_UNDO or mod_type&wx.stc.STC_PERFORMED_REDO):
lbessard@145:                 if mod_type&wx.stc.STC_MOD_BEFOREINSERT:
lbessard@145:                     if self.CurrentAction == None:
lbessard@145:                         self.StartBuffering()
lbessard@145:                     elif self.CurrentAction[0] != "Add" or self.CurrentAction[1] != event.GetPosition() - 1:
lbessard@145:                         self.Controler.EndBuffering()
lbessard@145:                         self.StartBuffering()
lbessard@145:                     self.CurrentAction = ("Add", event.GetPosition())
laurent@658:                     wx.CallAfter(self.RefreshModel)
lbessard@145:                 elif mod_type&wx.stc.STC_MOD_BEFOREDELETE:
lbessard@145:                     if self.CurrentAction == None:
lbessard@145:                         self.StartBuffering()
lbessard@145:                     elif self.CurrentAction[0] != "Delete" or self.CurrentAction[1] != event.GetPosition() + 1:
lbessard@145:                         self.Controler.EndBuffering()
lbessard@145:                         self.StartBuffering()
lbessard@145:                     self.CurrentAction = ("Delete", event.GetPosition())
laurent@658:                     wx.CallAfter(self.RefreshModel)
lbessard@145:         event.Skip()
lbessard@145:     
lbessard@145:     def OnDoDrop(self, event):
lbessard@145:         self.ResetBuffer()
lbessard@145:         wx.CallAfter(self.RefreshModel)
lbessard@145:         event.Skip()
lbessard@145: 
lbessard@145:     # Buffer the last model state
lbessard@145:     def RefreshBuffer(self):
lbessard@145:         self.Controler.BufferCFile()
laurent@658:         if self.ParentWindow is not None:
lbessard@145:             self.ParentWindow.RefreshTitle()
Edouard@587:             self.ParentWindow.RefreshFileMenu()
lbessard@145:             self.ParentWindow.RefreshEditMenu()
laurent@630:             self.ParentWindow.RefreshPageTitles()
lbessard@145:     
lbessard@145:     def StartBuffering(self):
lbessard@145:         self.Controler.StartBuffering()
laurent@658:         if self.ParentWindow is not None:
lbessard@145:             self.ParentWindow.RefreshTitle()
Edouard@587:             self.ParentWindow.RefreshFileMenu()
lbessard@145:             self.ParentWindow.RefreshEditMenu()
laurent@630:             self.ParentWindow.RefreshPageTitles()
lbessard@145:     
lbessard@145:     def ResetBuffer(self):
lbessard@145:         if self.CurrentAction != None:
lbessard@145:             self.Controler.EndBuffering()
lbessard@145:             self.CurrentAction = None
lbessard@145: 
lbessard@145:     def RefreshView(self):
lbessard@145:         self.ResetBuffer()
lbessard@145:         self.DisableEvents = True
lbessard@145:         old_cursor_pos = self.GetCurrentPos()
lbessard@145:         old_text = self.GetText()
lbessard@145:         new_text = self.Controler.GetPartText(self.Name)
lbessard@145:         self.SetText(new_text)
lbessard@145:         new_cursor_pos = GetCursorPos(old_text, new_text)
lbessard@145:         if new_cursor_pos != None:
lbessard@145:             self.GotoPos(new_cursor_pos)
lbessard@145:         else:
lbessard@145:             self.GotoPos(old_cursor_pos)
lbessard@145:         self.ScrollToColumn(0)
lbessard@145:         self.EmptyUndoBuffer()
lbessard@145:         self.DisableEvents = False
lbessard@145:         
lbessard@145:         self.Colourise(0, -1)
lbessard@145: 
laurent@630:     def DoGetBestSize(self):
laurent@630:         return self.ParentWindow.GetPanelBestSize()
laurent@630: 
lbessard@145:     def RefreshModel(self):
lbessard@145:         self.Controler.SetPartText(self.Name, self.GetText())
lbessard@145: 
lbessard@145:     def OnKeyPressed(self, event):
lbessard@145:         if self.CallTipActive():
lbessard@145:             self.CallTipCancel()
lbessard@145:         key = event.GetKeyCode()
lbessard@145: 
lbessard@145:         if key == 32 and event.ControlDown():
lbessard@145:             pos = self.GetCurrentPos()
lbessard@145: 
lbessard@145:             # Tips
lbessard@145:             if event.ShiftDown():
lbessard@145:                 pass
lbessard@145: ##                self.CallTipSetBackground("yellow")
lbessard@145: ##                self.CallTipShow(pos, 'lots of of text: blah, blah, blah\n\n'
lbessard@145: ##                                 'show some suff, maybe parameters..\n\n'
lbessard@145: ##                                 'fubar(param1, param2)')
lbessard@145:             # Code completion
lbessard@145:             else:
lbessard@145:                 self.AutoCompSetIgnoreCase(False)  # so this needs to match
lbessard@145: 
lbessard@145:                 # Images are specified with a appended "?type"
lbessard@145:                 self.AutoCompShow(0, " ".join([word + "?1" for word in CPP_KEYWORDS]))
lbessard@145:         else:
lbessard@145:             event.Skip()
lbessard@145: 
lbessard@145:     def OnKillFocus(self, event):
lbessard@145:         self.AutoCompCancel()
lbessard@145:         event.Skip()
lbessard@145: 
lbessard@145:     def OnUpdateUI(self, evt):
lbessard@145:         # check for matching braces
lbessard@145:         braceAtCaret = -1
lbessard@145:         braceOpposite = -1
lbessard@145:         charBefore = None
lbessard@145:         caretPos = self.GetCurrentPos()
lbessard@145: 
lbessard@145:         if caretPos > 0:
lbessard@145:             charBefore = self.GetCharAt(caretPos - 1)
lbessard@145:             styleBefore = self.GetStyleAt(caretPos - 1)
lbessard@145: 
lbessard@145:         # check before
lbessard@145:         if charBefore and chr(charBefore) in "[]{}()" and styleBefore == stc.STC_P_OPERATOR:
lbessard@145:             braceAtCaret = caretPos - 1
lbessard@145: 
lbessard@145:         # check after
lbessard@145:         if braceAtCaret < 0:
lbessard@145:             charAfter = self.GetCharAt(caretPos)
lbessard@145:             styleAfter = self.GetStyleAt(caretPos)
lbessard@145: 
lbessard@145:             if charAfter and chr(charAfter) in "[]{}()" and styleAfter == stc.STC_P_OPERATOR:
lbessard@145:                 braceAtCaret = caretPos
lbessard@145: 
lbessard@145:         if braceAtCaret >= 0:
lbessard@145:             braceOpposite = self.BraceMatch(braceAtCaret)
lbessard@145: 
lbessard@145:         if braceAtCaret != -1  and braceOpposite == -1:
lbessard@145:             self.BraceBadLight(braceAtCaret)
lbessard@145:         else:
lbessard@145:             self.BraceHighlight(braceAtCaret, braceOpposite)
lbessard@145:             #pt = self.PointFromPosition(braceOpposite)
lbessard@145:             #self.Refresh(True, wxRect(pt.x, pt.y, 5,5))
lbessard@145:             #print pt
lbessard@145:             #self.Refresh(False)
lbessard@145: 
lbessard@145: 
lbessard@145:     def OnMarginClick(self, evt):
lbessard@145:         # fold and unfold as needed
lbessard@145:         if evt.GetMargin() == 2:
lbessard@145:             if evt.GetShift() and evt.GetControl():
lbessard@145:                 self.FoldAll()
lbessard@145:             else:
lbessard@145:                 lineClicked = self.LineFromPosition(evt.GetPosition())
lbessard@145: 
lbessard@145:                 if self.GetFoldLevel(lineClicked) & stc.STC_FOLDLEVELHEADERFLAG:
lbessard@145:                     if evt.GetShift():
lbessard@145:                         self.SetFoldExpanded(lineClicked, True)
lbessard@145:                         self.Expand(lineClicked, True, True, 1)
lbessard@145:                     elif evt.GetControl():
lbessard@145:                         if self.GetFoldExpanded(lineClicked):
lbessard@145:                             self.SetFoldExpanded(lineClicked, False)
lbessard@145:                             self.Expand(lineClicked, False, True, 0)
lbessard@145:                         else:
lbessard@145:                             self.SetFoldExpanded(lineClicked, True)
lbessard@145:                             self.Expand(lineClicked, True, True, 100)
lbessard@145:                     else:
lbessard@145:                         self.ToggleFold(lineClicked)
lbessard@145: 
lbessard@145: 
lbessard@145:     def FoldAll(self):
lbessard@145:         lineCount = self.GetLineCount()
lbessard@145:         expanding = True
lbessard@145: 
lbessard@145:         # find out if we are folding or unfolding
lbessard@145:         for lineNum in range(lineCount):
lbessard@145:             if self.GetFoldLevel(lineNum) & stc.STC_FOLDLEVELHEADERFLAG:
lbessard@145:                 expanding = not self.GetFoldExpanded(lineNum)
lbessard@145:                 break
lbessard@145: 
lbessard@145:         lineNum = 0
lbessard@145: 
lbessard@145:         while lineNum < lineCount:
lbessard@145:             level = self.GetFoldLevel(lineNum)
lbessard@145:             if level & stc.STC_FOLDLEVELHEADERFLAG and \
lbessard@145:                (level & stc.STC_FOLDLEVELNUMBERMASK) == stc.STC_FOLDLEVELBASE:
lbessard@145: 
lbessard@145:                 if expanding:
lbessard@145:                     self.SetFoldExpanded(lineNum, True)
lbessard@145:                     lineNum = self.Expand(lineNum, True)
lbessard@145:                     lineNum = lineNum - 1
lbessard@145:                 else:
lbessard@145:                     lastChild = self.GetLastChild(lineNum, -1)
lbessard@145:                     self.SetFoldExpanded(lineNum, False)
lbessard@145: 
lbessard@145:                     if lastChild > lineNum:
lbessard@145:                         self.HideLines(lineNum+1, lastChild)
lbessard@145: 
lbessard@145:             lineNum = lineNum + 1
lbessard@145: 
lbessard@145: 
lbessard@145: 
lbessard@145:     def Expand(self, line, doExpand, force=False, visLevels=0, level=-1):
lbessard@145:         lastChild = self.GetLastChild(line, level)
lbessard@145:         line = line + 1
lbessard@145: 
lbessard@145:         while line <= lastChild:
lbessard@145:             if force:
lbessard@145:                 if visLevels > 0:
lbessard@145:                     self.ShowLines(line, line)
lbessard@145:                 else:
lbessard@145:                     self.HideLines(line, line)
lbessard@145:             else:
lbessard@145:                 if doExpand:
lbessard@145:                     self.ShowLines(line, line)
lbessard@145: 
lbessard@145:             if level == -1:
lbessard@145:                 level = self.GetFoldLevel(line)
lbessard@145: 
lbessard@145:             if level & stc.STC_FOLDLEVELHEADERFLAG:
lbessard@145:                 if force:
lbessard@145:                     if visLevels > 1:
lbessard@145:                         self.SetFoldExpanded(line, True)
lbessard@145:                     else:
lbessard@145:                         self.SetFoldExpanded(line, False)
lbessard@145: 
lbessard@145:                     line = self.Expand(line, doExpand, force, visLevels-1)
lbessard@145: 
lbessard@145:                 else:
lbessard@145:                     if doExpand and self.GetFoldExpanded(line):
lbessard@145:                         line = self.Expand(line, True, force, visLevels-1)
lbessard@145:                     else:
lbessard@145:                         line = self.Expand(line, False, force, visLevels-1)
lbessard@145:             else:
lbessard@145:                 line = line + 1
lbessard@145: 
lbessard@145:         return line
lbessard@145: 
laurent@637:     def Cut(self):
laurent@637:         self.ResetBuffer()
laurent@637:         self.DisableEvents = True
laurent@637:         self.CmdKeyExecute(wx.stc.STC_CMD_CUT)
laurent@637:         self.DisableEvents = False
laurent@637:         self.RefreshModel()
laurent@637:         self.RefreshBuffer()
laurent@637:     
laurent@637:     def Copy(self):
laurent@637:         self.CmdKeyExecute(wx.stc.STC_CMD_COPY)
laurent@637:     
laurent@637:     def Paste(self):
laurent@637:         self.ResetBuffer()
laurent@637:         self.DisableEvents = True
laurent@637:         self.CmdKeyExecute(wx.stc.STC_CMD_PASTE)
laurent@637:         self.DisableEvents = False
laurent@637:         self.RefreshModel()
laurent@637:         self.RefreshBuffer()
laurent@637: 
lbessard@145: 
lbessard@145: #-------------------------------------------------------------------------------
lbessard@145: #                         Helper for VariablesGrid values
lbessard@145: #-------------------------------------------------------------------------------
lbessard@145: 
laurent@651: class VariablesTable(CustomTable):
laurent@651:     
lbessard@145:     def GetValue(self, row, col):
lbessard@145:         if row < self.GetNumberRows():
lbessard@145:             if col == 0:
lbessard@145:                 return row + 1
lbessard@145:             else:
laurent@651:                 return str(self.data[row].get(self.GetColLabelValue(col, False), ""))
laurent@651:     
lbessard@145:     def _updateColAttrs(self, grid):
lbessard@145:         """
lbessard@145:         wxGrid -> update the column attributes to add the
lbessard@145:         appropriate renderer given the column name.
lbessard@145: 
lbessard@145:         Otherwise default to the default renderer.
lbessard@145:         """
lbessard@145:         
lbessard@145:         typelist = None
lbessard@145:         accesslist = None
lbessard@145:         for row in range(self.GetNumberRows()):
lbessard@145:             for col in range(self.GetNumberCols()):
lbessard@145:                 editor = None
lbessard@145:                 renderer = None
laurent@665:                 colname = self.GetColLabelValue(col, False)
lbessard@145:                 
lbessard@145:                 if colname == "Name":
lbessard@145:                     editor = wx.grid.GridCellTextEditor()
lbessard@145:                 elif colname == "Class":
lbessard@145:                     editor = wx.grid.GridCellChoiceEditor()
Edouard@603:                     editor.SetParameters("input,memory,output")
lbessard@145:                 elif colname == "Type":
lbessard@145:                     pass
lbessard@145:                 else:
lbessard@145:                     grid.SetReadOnly(row, col, True)
lbessard@145:                 
lbessard@145:                 grid.SetCellEditor(row, col, editor)
lbessard@145:                 grid.SetCellRenderer(row, col, renderer)
lbessard@145:                 
lbessard@145:                 grid.SetCellBackgroundColour(row, col, wx.WHITE)
laurent@651:             self.ResizeRow(grid, row)
laurent@848: 
lbessard@145: 
lbessard@145: class VariablesEditor(wx.Panel):
lbessard@145:     
lbessard@145:     def __init__(self, parent, window, controler):
laurent@848:         wx.Panel.__init__(self, parent, style=wx.TAB_TRAVERSAL)
laurent@848:         
laurent@848:         main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=4)
laurent@848:         main_sizer.AddGrowableCol(0)
laurent@848:         main_sizer.AddGrowableRow(0)
laurent@848:         
Laurent@920:         self.VariablesGrid = CustomGrid(self, size=wx.Size(-1, 300), style=wx.VSCROLL)
laurent@848:         self.VariablesGrid.Bind(wx.grid.EVT_GRID_CELL_CHANGE, self.OnVariablesGridCellChange)
laurent@848:         self.VariablesGrid.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.OnVariablesGridCellLeftClick)
laurent@848:         self.VariablesGrid.Bind(wx.grid.EVT_GRID_EDITOR_SHOWN, self.OnVariablesGridEditorShown)
laurent@848:         main_sizer.AddWindow(self.VariablesGrid, flag=wx.GROW)
laurent@848:         
laurent@848:         controls_sizer = wx.BoxSizer(wx.HORIZONTAL)
laurent@848:         main_sizer.AddSizer(controls_sizer, border=5, flag=wx.TOP|wx.ALIGN_RIGHT)
laurent@848:         
laurent@848:         for name, bitmap, help in [
laurent@848:                 ("AddVariableButton", "add_element", _("Add variable")),
laurent@848:                 ("DeleteVariableButton", "remove_element", _("Remove variable")),
laurent@848:                 ("UpVariableButton", "up", _("Move variable up")),
laurent@848:                 ("DownVariableButton", "down", _("Move variable down"))]:
laurent@848:             button = wx.lib.buttons.GenBitmapButton(self, bitmap=GetBitmap(bitmap), 
laurent@848:                   size=wx.Size(28, 28), style=wx.NO_BORDER)
laurent@848:             button.SetToolTipString(help)
laurent@848:             setattr(self, name, button)
laurent@848:             controls_sizer.AddWindow(button, border=5, flag=wx.LEFT)
laurent@848:         
laurent@848:         self.SetSizer(main_sizer)
laurent@848:                 
lbessard@145:         self.ParentWindow = window
lbessard@145:         self.Controler = controler
lbessard@145:         
lbessard@145:         self.VariablesDefaultValue = {"Name" : "", "Class" : "input", "Type" : ""}
lbessard@145:         self.Table = VariablesTable(self, [], ["#", "Name", "Class", "Type"])
lbessard@145:         self.ColAlignements = [wx.ALIGN_RIGHT, wx.ALIGN_LEFT, wx.ALIGN_LEFT, wx.ALIGN_LEFT]
lbessard@145:         self.ColSizes = [40, 200, 150, 150]
lbessard@145:         self.VariablesGrid.SetTable(self.Table)
laurent@626:         self.VariablesGrid.SetButtons({"Add": self.AddVariableButton,
laurent@626:                                        "Delete": self.DeleteVariableButton,
laurent@626:                                        "Up": self.UpVariableButton,
laurent@626:                                        "Down": self.DownVariableButton})
laurent@626:         
laurent@626:         def _AddVariable(new_row):
laurent@626:             self.Table.InsertRow(new_row, self.VariablesDefaultValue.copy())
laurent@626:             self.RefreshModel()
laurent@626:             self.RefreshView()
laurent@626:             return new_row
laurent@626:         setattr(self.VariablesGrid, "_AddRow", _AddVariable)
laurent@626:         
laurent@626:         def _DeleteVariable(row):
laurent@626:             self.Table.RemoveRow(row)
laurent@626:             self.RefreshModel()
laurent@626:             self.RefreshView()
laurent@626:         setattr(self.VariablesGrid, "_DeleteRow", _DeleteVariable)
laurent@626:         
laurent@626:         def _MoveVariable(row, move):
laurent@626:             new_row = self.Table.MoveRow(row, move)
laurent@626:             if new_row != row:
laurent@626:                 self.RefreshModel()
laurent@626:                 self.RefreshView()
laurent@626:             return new_row
laurent@626:         setattr(self.VariablesGrid, "_MoveRow", _MoveVariable)
laurent@626:         
lbessard@145:         self.VariablesGrid.SetRowLabelSize(0)
lbessard@145:         for col in range(self.Table.GetNumberCols()):
lbessard@145:             attr = wx.grid.GridCellAttr()
lbessard@145:             attr.SetAlignment(self.ColAlignements[col], wx.ALIGN_CENTRE)
lbessard@145:             self.VariablesGrid.SetColAttr(col, attr)
lbessard@145:             self.VariablesGrid.SetColSize(col, self.ColSizes[col])
lbessard@145:         self.Table.ResetView(self.VariablesGrid)
lbessard@145: 
lbessard@145:     def RefreshModel(self):
lbessard@145:         self.Controler.SetVariables(self.Table.GetData())
lbessard@145:         self.RefreshBuffer()
lbessard@145:         
lbessard@145:     # Buffer the last model state
lbessard@145:     def RefreshBuffer(self):
lbessard@145:         self.Controler.BufferCFile()
lbessard@145:         self.ParentWindow.RefreshTitle()
Edouard@587:         self.ParentWindow.RefreshFileMenu()
lbessard@145:         self.ParentWindow.RefreshEditMenu()
laurent@630:         self.ParentWindow.RefreshPageTitles()
lbessard@145: 
lbessard@145:     def RefreshView(self):
lbessard@145:         self.Table.SetData(self.Controler.GetVariables())
lbessard@145:         self.Table.ResetView(self.VariablesGrid)
laurent@626:         self.VariablesGrid.RefreshButtons()
laurent@626:     
laurent@630:     def DoGetBestSize(self):
laurent@630:         return self.ParentWindow.GetPanelBestSize()
laurent@630:     
lbessard@145:     def OnVariablesGridCellChange(self, event):
lbessard@145:         self.RefreshModel()
laurent@656:         wx.CallAfter(self.RefreshView)
lbessard@145:         event.Skip()
lbessard@145: 
lbessard@145:     def OnVariablesGridEditorShown(self, event):
lbessard@145:         row, col = event.GetRow(), event.GetCol() 
laurent@801:         if self.Table.GetColLabelValue(col, False) == "Type":
lbessard@145:             type_menu = wx.Menu(title='')
lbessard@145:             base_menu = wx.Menu(title='')
lbessard@145:             for base_type in self.Controler.GetBaseTypes():
lbessard@145:                 new_id = wx.NewId()
lbessard@145:                 AppendMenu(base_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=base_type)
lbessard@145:                 self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(base_type), id=new_id)
lbessard@145:             type_menu.AppendMenu(wx.NewId(), "Base Types", base_menu)
lbessard@145:             datatype_menu = wx.Menu(title='')
laurent@610:             for datatype in self.Controler.GetDataTypes(basetypes=False, only_locatables=True):
lbessard@145:                 new_id = wx.NewId()
lbessard@145:                 AppendMenu(datatype_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=datatype)
lbessard@145:                 self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(datatype), id=new_id)
lbessard@145:             type_menu.AppendMenu(wx.NewId(), "User Data Types", datatype_menu)
lbessard@145:             rect = self.VariablesGrid.BlockToDeviceRect((row, col), (row, col))
laurent@708:             
lbessard@145:             self.VariablesGrid.PopupMenuXY(type_menu, rect.x + rect.width, rect.y + self.VariablesGrid.GetColLabelSize())
laurent@708:             type_menu.Destroy()
lbessard@145:             event.Veto()
lbessard@145:         else:
lbessard@145:             event.Skip()
lbessard@145: 
lbessard@145:     def GetVariableTypeFunction(self, base_type):
lbessard@145:         def VariableTypeFunction(event):
lbessard@145:             row = self.VariablesGrid.GetGridCursorRow()
lbessard@145:             self.Table.SetValueByName(row, "Type", base_type)
lbessard@145:             self.Table.ResetView(self.VariablesGrid)
lbessard@145:             self.RefreshModel()
lbessard@145:             self.RefreshView()
lbessard@145:             event.Skip()
lbessard@145:         return VariableTypeFunction
lbessard@145: 
lbessard@145:     def OnVariablesGridCellLeftClick(self, event):
lbessard@145:         if event.GetCol() == 0:
lbessard@145:             row = event.GetRow()
lbessard@145:             num = 0
lbessard@145:             if self.Table.GetValueByName(row, "Class") == "input":
lbessard@145:                 dir = "%I"
lbessard@145:                 for i in xrange(row):
lbessard@145:                     if self.Table.GetValueByName(i, "Class") == "input":
lbessard@145:                         num += 1
Edouard@603:             elif self.Table.GetValueByName(row, "Class") == "memory":
Edouard@603:                 dir = "%M"
Edouard@603:                 for i in xrange(row):
Edouard@603:                     if self.Table.GetValueByName(i, "Class") == "memory":
Edouard@603:                         num += 1
lbessard@145:             else:
lbessard@145:                 dir = "%Q"
lbessard@145:                 for i in xrange(row):
lbessard@161:                     if self.Table.GetValueByName(i, "Class") == "output":
lbessard@145:                         num += 1
lbessard@145:             data_type = self.Table.GetValueByName(row, "Type")
laurent@401:             var_name = self.Table.GetValueByName(row, "Name")
lbessard@145:             base_location = ".".join(map(lambda x:str(x), self.Controler.GetCurrentLocation()))
lbessard@145:             location = "%s%s%s.%d"%(dir, self.Controler.GetSizeOfType(data_type), base_location, num)
laurent@401:             data = wx.TextDataObject(str((location, "location", data_type, var_name, "")))
lbessard@145:             dragSource = wx.DropSource(self.VariablesGrid)
lbessard@145:             dragSource.SetData(data)
lbessard@145:             dragSource.DoDragDrop()
Laurent@874:             return
lbessard@145:         event.Skip()
lbessard@145:     
lbessard@145: 
lbessard@145: #-------------------------------------------------------------------------------
lbessard@145: #                          SVGUIEditor Main Frame Class
lbessard@145: #-------------------------------------------------------------------------------
lbessard@145: 
laurent@630: CFILE_PARTS = [
laurent@630:     ("Includes", CppEditor), 
laurent@630:     ("Variables", VariablesEditor), 
laurent@630:     ("Globals", CppEditor), 
laurent@630:     ("Init", CppEditor), 
laurent@630:     ("CleanUp", CppEditor), 
laurent@630:     ("Retrieve", CppEditor), 
laurent@630:     ("Publish", CppEditor),
laurent@630: ]
laurent@630: 
laurent@630: class FoldPanelCaption(wx.lib.buttons.GenBitmapTextToggleButton):
laurent@630:     
laurent@630:     def GetBackgroundBrush(self, dc):
laurent@630:         colBg = self.GetBackgroundColour()
laurent@630:         brush = wx.Brush(colBg, wx.SOLID)
laurent@630:         if self.style & wx.BORDER_NONE:
laurent@630:             myAttr = self.GetDefaultAttributes()
laurent@630:             parAttr = self.GetParent().GetDefaultAttributes()
laurent@630:             myDef = colBg == myAttr.colBg
laurent@630:             parDef = self.GetParent().GetBackgroundColour() == parAttr.colBg
laurent@630:             if myDef and parDef:
laurent@630:                 if wx.Platform == "__WXMAC__":
laurent@630:                     brush.MacSetTheme(1) # 1 == kThemeBrushDialogBackgroundActive
laurent@630:                 elif wx.Platform == "__WXMSW__":
laurent@630:                     if self.DoEraseBackground(dc):
laurent@630:                         brush = None
laurent@630:             elif myDef and not parDef:
laurent@630:                 colBg = self.GetParent().GetBackgroundColour()
laurent@630:                 brush = wx.Brush(colBg, wx.SOLID)
laurent@630:         return brush
laurent@630:     
laurent@630:     def DrawLabel(self, dc, width, height, dx=0, dy=0):
laurent@630:         bmp = self.bmpLabel
laurent@630:         if bmp is not None:     # if the bitmap is used
laurent@630:             if self.bmpDisabled and not self.IsEnabled():
laurent@630:                 bmp = self.bmpDisabled
laurent@630:             if self.bmpFocus and self.hasFocus:
laurent@630:                 bmp = self.bmpFocus
laurent@630:             if self.bmpSelected and not self.up:
laurent@630:                 bmp = self.bmpSelected
laurent@630:             bw,bh = bmp.GetWidth(), bmp.GetHeight()
laurent@630:             hasMask = bmp.GetMask() is not None
laurent@630:         else:
laurent@630:             bw = bh = 0     # no bitmap -> size is zero
laurent@630:         
laurent@630:         dc.SetFont(self.GetFont())
laurent@630:         if self.IsEnabled():
laurent@630:             dc.SetTextForeground(self.GetForegroundColour())
laurent@630:         else:
laurent@630:             dc.SetTextForeground(wx.SystemSettings.GetColour(wx.SYS_COLOUR_GRAYTEXT))
laurent@630: 
laurent@630:         label = self.GetLabel()
laurent@630:         tw, th = dc.GetTextExtent(label)        # size of text
laurent@630:         
laurent@630:         if bmp is not None:
laurent@630:             dc.DrawBitmap(bmp, width - bw - 2, (height-bh)/2, hasMask) # draw bitmap if available
laurent@630:         
laurent@630:         dc.DrawText(label, 2, (height-th)/2)      # draw the text
laurent@630: 
laurent@630:         dc.SetPen(wx.Pen(self.GetForegroundColour()))
laurent@630:         dc.SetBrush(wx.TRANSPARENT_BRUSH)
laurent@630:         dc.DrawRectangle(0, 0, width, height)
lbessard@145: 
laurent@738: class CFileEditor(ConfTreeNodeEditor):
laurent@738:     
Laurent@920:     CONFNODEEDITOR_TABS = [
Laurent@920:         (_("C code"), "_create_CCodeEditor")]
Laurent@920:     
Laurent@920:     def _create_CCodeEditor(self, prnt):
Laurent@920:         self.CCodeEditor = wx.ScrolledWindow(prnt, 
Laurent@920:               style=wx.TAB_TRAVERSAL|wx.HSCROLL|wx.VSCROLL)
Laurent@920:         self.CCodeEditor.Bind(wx.EVT_SIZE, self.OnCCodeEditorResize)
laurent@630:         
laurent@630:         self.Panels = {}
Laurent@920:         self.MainSizer = wx.BoxSizer(wx.VERTICAL)
laurent@630:         
laurent@630:         for idx, (name, panel_class) in enumerate(CFILE_PARTS):
laurent@630:             button_id = wx.NewId()
laurent@630:             button = FoldPanelCaption(id=button_id, name='FoldPanelCaption_%s' % name, 
laurent@782:                   label=name, bitmap=GetBitmap("CollapsedIconData"), 
Laurent@920:                   parent=self.CCodeEditor, pos=wx.Point(0, 0),
laurent@630:                   size=wx.Size(0, 20), style=wx.NO_BORDER|wx.ALIGN_LEFT)
laurent@782:             button.SetBitmapSelected(GetBitmap("ExpandedIconData"))
laurent@630:             button.Bind(wx.EVT_BUTTON, self.GenPanelButtonCallback(name), id=button_id)
laurent@630:             self.MainSizer.AddWindow(button, 0, border=0, flag=wx.TOP|wx.GROW)
laurent@630:             
laurent@630:             if panel_class == VariablesEditor:
Laurent@920:                 panel = VariablesEditor(self.CCodeEditor, self.ParentWindow, self.Controler)
laurent@738:             else:
Laurent@920:                 panel = panel_class(self.CCodeEditor, name, self.ParentWindow, self.Controler)
laurent@630:             self.MainSizer.AddWindow(panel, 0, border=0, flag=wx.BOTTOM|wx.GROW)
laurent@630:             panel.Hide()
laurent@630:             
laurent@630:             self.Panels[name] = {"button": button, "panel": panel, "expanded": False, "row": 2 * idx + 1}
laurent@630:         
Laurent@920:         self.CCodeEditor.SetSizer(self.MainSizer)
Laurent@920:         
Laurent@920:         return self.CCodeEditor
laurent@738:     
laurent@630:     def __init__(self, parent, controler, window):
laurent@743:         ConfTreeNodeEditor.__init__(self, parent, controler, window)
laurent@630:     
laurent@630:     def GetBufferState(self):
laurent@630:         return self.Controler.GetBufferState()
laurent@630:         
laurent@630:     def Undo(self):
laurent@630:         self.Controler.LoadPrevious()
laurent@630:         self.RefreshView()
laurent@630:             
laurent@630:     def Redo(self):
laurent@630:         self.Controler.LoadNext()
laurent@630:         self.RefreshView()
laurent@630:     
laurent@630:     def RefreshView(self):
laurent@751:         ConfTreeNodeEditor.RefreshView(self)
laurent@751:         
laurent@630:         for infos in self.Panels.itervalues():
laurent@630:             infos["panel"].RefreshView()
Laurent@920:         
Laurent@920:         self.RefreshCCodeEditorScrollbars()
laurent@630: 
laurent@630:     def GenPanelButtonCallback(self, name):
laurent@630:         def PanelButtonCallback(event):
laurent@630:             self.TogglePanel(name)
laurent@630:         return PanelButtonCallback
laurent@630: 
laurent@630:     def ExpandPanel(self, name):
laurent@630:         infos = self.Panels.get(name, None)
laurent@630:         if infos is not None and not infos["expanded"]:
laurent@630:             infos["expanded"] = True
laurent@630:             infos["button"].SetToggle(True)
laurent@630:             infos["panel"].Show()
Laurent@920:             
laurent@630:             self.RefreshSizerLayout()
laurent@630:     
laurent@630:     def CollapsePanel(self, name):
laurent@630:         infos = self.Panels.get(name, None)
laurent@630:         if infos is not None and infos["expanded"]:
laurent@630:             infos["expanded"] = False
laurent@630:             infos["button"].SetToggle(False)
laurent@630:             infos["panel"].Hide()
Laurent@920:             
laurent@630:             self.RefreshSizerLayout()
laurent@630:         
laurent@630:     def TogglePanel(self, name):
laurent@630:         infos = self.Panels.get(name, None)
laurent@630:         if infos is not None:
laurent@630:             infos["expanded"] = not infos["expanded"]
laurent@630:             infos["button"].SetToggle(infos["expanded"])
laurent@630:             if infos["expanded"]:
laurent@630:                 infos["panel"].Show()
lbessard@164:             else:
laurent@630:                 infos["panel"].Hide()
lbessard@145:             
laurent@630:             self.RefreshSizerLayout()
laurent@630:     
laurent@630:     def RefreshSizerLayout(self):
laurent@630:         self.MainSizer.Layout()
Laurent@920:         self.RefreshCCodeEditorScrollbars()
Laurent@920:     
Laurent@920:     def RefreshCCodeEditorScrollbars(self):
Laurent@920:         self.CCodeEditor.GetBestSize()
Laurent@920:         xstart, ystart = self.CCodeEditor.GetViewStart()
Laurent@920:         window_size = self.CCodeEditor.GetClientSize()
Laurent@920:         maxx, maxy = self.MainSizer.GetMinSize()
Laurent@920:         posx = max(0, min(xstart, (maxx - window_size[0]) / SCROLLBAR_UNIT))
Laurent@920:         posy = max(0, min(ystart, (maxy - window_size[1]) / SCROLLBAR_UNIT))
Laurent@920:         self.CCodeEditor.Scroll(posx, posy)
Laurent@920:         self.CCodeEditor.SetScrollbars(SCROLLBAR_UNIT, SCROLLBAR_UNIT, 
Laurent@920:                 maxx / SCROLLBAR_UNIT, maxy / SCROLLBAR_UNIT, posx, posy)
Laurent@920:     
Laurent@920:     def OnCCodeEditorResize(self, event):
Laurent@920:         self.RefreshCCodeEditorScrollbars()
Laurent@920:         event.Skip()
Laurent@920: