+# Name: tree.py
+# Purpose: XRC editor, XML_tree class
+# Author: Roman Rolinsky <rolinsky@mema.ucl.ac.be>
+# Created: 02.12.2002
+# RCS-ID: $Id$
-"""Renamer stub: provides a way to drop the wx prefix from wxPython objects."""
+from xxx import * # xxx imports globals and params
+import types
+import traceback
-__cvsid__ = "$Id$"
-__revision__ = "$Revision$"[11:-2]
+# Constant to define standart window name
+STD_NAME = '_XRCED_T_W'
+
+# Icons
+import images
+
+class MemoryFile:
+ def __init__(self, name):
+ self.name = name
+ self.buffer = ''
+ def write(self, data):
+ self.buffer += data.encode()
+ def close(self):
+ wxMemoryFSHandler_AddFile(self.name, self.buffer)
+
+################################################################################
+
+# Redefine writing to include encoding
+class MyDocument(minidom.Document):
+ def __init__(self):
+ minidom.Document.__init__(self)
+ self.encoding = ''
+ def writexml(self, writer, indent="", addindent="", newl="", encoding=""):
+ if encoding: encdstr = 'encoding="%s"' % encoding
+ else: encdstr = ''
+ writer.write('<?xml version="1.0" %s?>\n' % encdstr)
+ for node in self.childNodes:
+ node.writexml(writer, indent, addindent, newl)
+
+################################################################################
+
+# Ids for menu commands
+class ID_NEW:
+ PANEL = wxNewId()
+ DIALOG = wxNewId()
+ FRAME = wxNewId()
+ TOOL_BAR = wxNewId()
+ TOOL = wxNewId()
+ MENU_BAR = wxNewId()
+ MENU = wxNewId()
+
+ STATIC_TEXT = wxNewId()
+ TEXT_CTRL = wxNewId()
+
+ BUTTON = wxNewId()
+ BITMAP_BUTTON = wxNewId()
+ RADIO_BUTTON = wxNewId()
+ SPIN_BUTTON = wxNewId()
+
+ STATIC_BOX = wxNewId()
+ CHECK_BOX = wxNewId()
+ RADIO_BOX = wxNewId()
+ COMBO_BOX = wxNewId()
+ LIST_BOX = wxNewId()
+
+ STATIC_LINE = wxNewId()
+ STATIC_BITMAP = wxNewId()
+ CHOICE = wxNewId()
+ SLIDER = wxNewId()
+ GAUGE = wxNewId()
+ SCROLL_BAR = wxNewId()
+ TREE_CTRL = wxNewId()
+ LIST_CTRL = wxNewId()
+ CHECK_LIST = wxNewId()
+ NOTEBOOK = wxNewId()
+ SCROLLED_WINDOW = wxNewId()
+ HTML_WINDOW = wxNewId()
+ CALENDAR_CTRL = wxNewId()
+ GENERIC_DIR_CTRL = wxNewId()
+ SPIN_CTRL = wxNewId()
+ UNKNOWN = wxNewId()
+
+ BOX_SIZER = wxNewId()
+ STATIC_BOX_SIZER = wxNewId()
+ GRID_SIZER = wxNewId()
+ FLEX_GRID_SIZER = wxNewId()
+ GRID_BAG_SIZER = wxNewId()
+ SPACER = wxNewId()
+ TOOL_BAR = wxNewId()
+ TOOL = wxNewId()
+ MENU = wxNewId()
+ MENU_ITEM = wxNewId()
+ SEPARATOR = wxNewId()
+ LAST = wxNewId()
+
+class PullDownMenu:
+ ID_EXPAND = wxNewId()
+ ID_COLLAPSE = wxNewId()
+ ID_PASTE_SIBLING = wxNewId()
+ ID_SUBCLASS = wxNewId()
+
+ def __init__(self, parent):
+ self.ID_DELETE = parent.ID_DELETE
+ EVT_MENU_RANGE(parent, ID_NEW.PANEL, ID_NEW.LAST, parent.OnCreate)
+ EVT_MENU_RANGE(parent, 1000 + ID_NEW.PANEL, 1000 + ID_NEW.LAST, parent.OnReplace)
+ EVT_MENU(parent, self.ID_COLLAPSE, parent.OnCollapse)
+ EVT_MENU(parent, self.ID_EXPAND, parent.OnExpand)
+ EVT_MENU(parent, self.ID_PASTE_SIBLING, parent.OnPaste)
+ EVT_MENU(parent, self.ID_SUBCLASS, parent.OnSubclass)
+ # We connect to tree, but process in frame
+ EVT_MENU_HIGHLIGHT_ALL(g.tree, parent.OnPullDownHighlight)
+
+ # Mapping from IDs to element names
+ self.createMap = {
+ ID_NEW.PANEL: 'wxPanel',
+ ID_NEW.DIALOG: 'wxDialog',
+ ID_NEW.FRAME: 'wxFrame',
+ ID_NEW.TOOL_BAR: 'wxToolBar',
+ ID_NEW.TOOL: 'tool',
+ ID_NEW.MENU_BAR: 'wxMenuBar',
+ ID_NEW.MENU: 'wxMenu',
+ ID_NEW.MENU_ITEM: 'wxMenuItem',
+ ID_NEW.SEPARATOR: 'separator',
+
+ ID_NEW.STATIC_TEXT: 'wxStaticText',
+ ID_NEW.TEXT_CTRL: 'wxTextCtrl',
+
+ ID_NEW.BUTTON: 'wxButton',
+ ID_NEW.BITMAP_BUTTON: 'wxBitmapButton',
+ ID_NEW.RADIO_BUTTON: 'wxRadioButton',
+ ID_NEW.SPIN_BUTTON: 'wxSpinButton',
+
+ ID_NEW.STATIC_BOX: 'wxStaticBox',
+ ID_NEW.CHECK_BOX: 'wxCheckBox',
+ ID_NEW.RADIO_BOX: 'wxRadioBox',
+ ID_NEW.COMBO_BOX: 'wxComboBox',
+ ID_NEW.LIST_BOX: 'wxListBox',
+
+ ID_NEW.STATIC_LINE: 'wxStaticLine',
+ ID_NEW.STATIC_BITMAP: 'wxStaticBitmap',
+ ID_NEW.CHOICE: 'wxChoice',
+ ID_NEW.SLIDER: 'wxSlider',
+ ID_NEW.GAUGE: 'wxGauge',
+ ID_NEW.SCROLL_BAR: 'wxScrollBar',
+ ID_NEW.TREE_CTRL: 'wxTreeCtrl',
+ ID_NEW.LIST_CTRL: 'wxListCtrl',
+ ID_NEW.CHECK_LIST: 'wxCheckListBox',
+ ID_NEW.NOTEBOOK: 'wxNotebook',
+ ID_NEW.SCROLLED_WINDOW: 'wxScrolledWindow',
+ ID_NEW.HTML_WINDOW: 'wxHtmlWindow',
+ ID_NEW.CALENDAR_CTRL: 'wxCalendarCtrl',
+ ID_NEW.GENERIC_DIR_CTRL: 'wxGenericDirCtrl',
+ ID_NEW.SPIN_CTRL: 'wxSpinCtrl',
+
+ ID_NEW.BOX_SIZER: 'wxBoxSizer',
+ ID_NEW.STATIC_BOX_SIZER: 'wxStaticBoxSizer',
+ ID_NEW.GRID_SIZER: 'wxGridSizer',
+ ID_NEW.FLEX_GRID_SIZER: 'wxFlexGridSizer',
+ ID_NEW.GRID_BAG_SIZER: 'wxGridBagSizer',
+ ID_NEW.SPACER: 'spacer',
+ ID_NEW.UNKNOWN: 'unknown',
+ }
+ self.topLevel = [
+ (ID_NEW.PANEL, 'Panel', 'Create panel'),
+ (ID_NEW.DIALOG, 'Dialog', 'Create dialog'),
+ (ID_NEW.FRAME, 'Frame', 'Create frame'),
+ None,
+ (ID_NEW.TOOL_BAR, 'ToolBar', 'Create toolbar'),
+ (ID_NEW.MENU_BAR, 'MenuBar', 'Create menubar'),
+ (ID_NEW.MENU, 'Menu', 'Create menu')
+ ]
+ self.containers = [
+ (ID_NEW.PANEL, 'Panel', 'Create panel'),
+ (ID_NEW.NOTEBOOK, 'Notebook', 'Create notebook control'),
+ (ID_NEW.TOOL_BAR, 'ToolBar', 'Create toolbar'),
+ ]
+ self.sizers = [
+ (ID_NEW.BOX_SIZER, 'BoxSizer', 'Create box sizer'),
+ (ID_NEW.STATIC_BOX_SIZER, 'StaticBoxSizer',
+ 'Create static box sizer'),
+ (ID_NEW.GRID_SIZER, 'GridSizer', 'Create grid sizer'),
+ (ID_NEW.FLEX_GRID_SIZER, 'FlexGridSizer',
+ 'Create flexgrid sizer'),
+ (ID_NEW.GRID_BAG_SIZER, 'GridBagSizer',
+ 'Create gridbag sizer'),
+ (ID_NEW.SPACER, 'Spacer', 'Create spacer'),
+ ]
+ self.controls = [
+ ['control', 'Various controls',
+ (ID_NEW.STATIC_TEXT, 'Label', 'Create label'),
+ (ID_NEW.STATIC_BITMAP, 'Bitmap', 'Create bitmap'),
+ (ID_NEW.STATIC_LINE, 'Line', 'Create line'),
+ (ID_NEW.TEXT_CTRL, 'TextBox', 'Create text box'),
+ (ID_NEW.CHOICE, 'Choice', 'Create choice'),
+ (ID_NEW.SLIDER, 'Slider', 'Create slider'),
+ (ID_NEW.GAUGE, 'Gauge', 'Create gauge'),
+ (ID_NEW.SPIN_CTRL, 'SpinCtrl', 'Create spin'),
+ (ID_NEW.SCROLL_BAR, 'ScrollBar', 'Create scroll bar'),
+ (ID_NEW.TREE_CTRL, 'TreeCtrl', 'Create tree'),
+ (ID_NEW.LIST_CTRL, 'ListCtrl', 'Create list'),
+ (ID_NEW.CHECK_LIST, 'CheckList', 'Create check list'),
+ (ID_NEW.SCROLLED_WINDOW, 'ScrolledWindow', 'Create scrolled window'),
+ (ID_NEW.HTML_WINDOW, 'HtmlWindow', 'Create HTML window'),
+ (ID_NEW.CALENDAR_CTRL, 'CalendarCtrl', 'Create calendar control'),
+ (ID_NEW.GENERIC_DIR_CTRL, 'GenericDirCtrl', 'Create generic dir control'),
+ (ID_NEW.UNKNOWN, 'Unknown', 'Create custom control placeholder'),
+ ],
+ ['button', 'Buttons',
+ (ID_NEW.BUTTON, 'Button', 'Create button'),
+ (ID_NEW.BITMAP_BUTTON, 'BitmapButton', 'Create bitmap button'),
+ (ID_NEW.RADIO_BUTTON, 'RadioButton', 'Create radio button'),
+ (ID_NEW.SPIN_BUTTON, 'SpinButton', 'Create spin button'),
+ ],
+ ['box', 'Boxes',
+ (ID_NEW.STATIC_BOX, 'StaticBox', 'Create static box'),
+ (ID_NEW.CHECK_BOX, 'CheckBox', 'Create check box'),
+ (ID_NEW.RADIO_BOX, 'RadioBox', 'Create radio box'),
+ (ID_NEW.COMBO_BOX, 'ComboBox', 'Create combo box'),
+ (ID_NEW.LIST_BOX, 'ListBox', 'Create list box'),
+ ],
+ ['container', 'Containers',
+ (ID_NEW.PANEL, 'Panel', 'Create panel'),
+ (ID_NEW.NOTEBOOK, 'Notebook', 'Create notebook control'),
+ (ID_NEW.TOOL_BAR, 'ToolBar', 'Create toolbar'),
+ ],
+ ['sizer', 'Sizers',
+ (ID_NEW.BOX_SIZER, 'BoxSizer', 'Create box sizer'),
+ (ID_NEW.STATIC_BOX_SIZER, 'StaticBoxSizer',
+ 'Create static box sizer'),
+ (ID_NEW.GRID_SIZER, 'GridSizer', 'Create grid sizer'),
+ (ID_NEW.FLEX_GRID_SIZER, 'FlexGridSizer',
+ 'Create flexgrid sizer'),
+ (ID_NEW.GRID_BAG_SIZER, 'GridBagSizer',
+ 'Create gridbag sizer'),
+ (ID_NEW.SPACER, 'Spacer', 'Create spacer'),
+ ]
+ ]
+ self.menuControls = [
+ (ID_NEW.MENU, 'Menu', 'Create menu'),
+ (ID_NEW.MENU_ITEM, 'MenuItem', 'Create menu item'),
+ (ID_NEW.SEPARATOR, 'Separator', 'Create separator'),
+ ]
+ self.toolBarControls = [
+ (ID_NEW.TOOL, 'Tool', 'Create tool'),
+ (ID_NEW.SEPARATOR, 'Separator', 'Create separator'),
+ ['control', 'Various controls',
+ (ID_NEW.STATIC_TEXT, 'Label', 'Create label'),
+ (ID_NEW.STATIC_BITMAP, 'Bitmap', 'Create bitmap'),
+ (ID_NEW.STATIC_LINE, 'Line', 'Create line'),
+ (ID_NEW.TEXT_CTRL, 'TextBox', 'Create text box'),
+ (ID_NEW.CHOICE, 'Choice', 'Create choice'),
+ (ID_NEW.SLIDER, 'Slider', 'Create slider'),
+ (ID_NEW.GAUGE, 'Gauge', 'Create gauge'),
+ (ID_NEW.SCROLL_BAR, 'ScrollBar', 'Create scroll bar'),
+ (ID_NEW.LIST_CTRL, 'ListCtrl', 'Create list control'),
+ (ID_NEW.CHECK_LIST, 'CheckList', 'Create check list'),
+ ],
+ ['button', 'Buttons',
+ (ID_NEW.BUTTON, 'Button', 'Create button'),
+ (ID_NEW.BITMAP_BUTTON, 'BitmapButton', 'Create bitmap button'),
+ (ID_NEW.RADIO_BUTTON, 'RadioButton', 'Create radio button'),
+ (ID_NEW.SPIN_BUTTON, 'SpinButton', 'Create spin button'),
+ ],
+ ['box', 'Boxes',
+ (ID_NEW.STATIC_BOX, 'StaticBox', 'Create static box'),
+ (ID_NEW.CHECK_BOX, 'CheckBox', 'Create check box'),
+ (ID_NEW.RADIO_BOX, 'RadioBox', 'Create radio box'),
+ (ID_NEW.COMBO_BOX, 'ComboBox', 'Create combo box'),
+ (ID_NEW.LIST_BOX, 'ListBox', 'Create list box'),
+ ],
+ ]
+
+################################################################################
+
+# Set menu to list items.
+# Each menu command is a tuple (id, label, help)
+# submenus are lists [id, label, help, submenu]
+# and separators are any other type
+def SetMenu(m, list):
+ for l in list:
+ if type(l) == types.TupleType:
+ apply(m.Append, l)
+ elif type(l) == types.ListType:
+ subMenu = wxMenu()
+ SetMenu(subMenu, l[2:])
+ m.AppendMenu(wxNewId(), l[0], subMenu, l[1])
+ else: # separator
+ m.AppendSeparator()
+# Same, but adds 1000 to all IDs
+def SetMenu2(m, list):
+ for l in list:
+ if type(l) == types.TupleType:
+ # Shift ID
+ l = (1000 + l[0],) + l[1:]
+ apply(m.Append, l)
+ elif type(l) == types.ListType:
+ subMenu = wxMenu()
+ SetMenu2(subMenu, l[2:])
+ m.AppendMenu(wxNewId(), l[0], subMenu, l[1])
+ else: # separator
+ m.AppendSeparator()
+
+################################################################################
+
+class HighLightBox:
+ def __init__(self, pos, size):
+ if size.width == -1: size.width = 0
+ if size.height == -1: size.height = 0
+ w = g.testWin.panel
+ l1 = wxWindow(w, -1, pos, wxSize(size.width, 2))
+ l1.SetBackgroundColour(wxRED)
+ l2 = wxWindow(w, -1, pos, wxSize(2, size.height))
+ l2.SetBackgroundColour(wxRED)
+ l3 = wxWindow(w, -1, wxPoint(pos.x + size.width - 2, pos.y), wxSize(2, size.height))
+ l3.SetBackgroundColour(wxRED)
+ l4 = wxWindow(w, -1, wxPoint(pos.x, pos.y + size.height - 2), wxSize(size.width, 2))
+ l4.SetBackgroundColour(wxRED)
+ self.lines = [l1, l2, l3, l4]
+ # Move highlight to a new position
+ def Replace(self, pos, size):
+ if size.width == -1: size.width = 0
+ if size.height == -1: size.height = 0
+ self.lines[0].SetDimensions(pos.x, pos.y, size.width, 2)
+ self.lines[1].SetDimensions(pos.x, pos.y, 2, size.height)
+ self.lines[2].SetDimensions(pos.x + size.width - 2, pos.y, 2, size.height)
+ self.lines[3].SetDimensions(pos.x, pos.y + size.height - 2, size.width, 2)
+ # Remove it
+ def Remove(self):
+ map(wxWindow.Destroy, self.lines)
+ g.testWin.highLight = None
+
+################################################################################
+
+class XML_Tree(wxTreeCtrl):
+ def __init__(self, parent, id):
+ wxTreeCtrl.__init__(self, parent, id, style = wxTR_HAS_BUTTONS)
+ self.SetBackgroundColour(wxColour(224, 248, 224))
+ # Register events
+ EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged)
+ # One works on Linux, another on Windows
+ if wxPlatform == '__WXGTK__':
+ EVT_TREE_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated)
+ else:
+ EVT_LEFT_DCLICK(self, self.OnDClick)
+ EVT_RIGHT_DOWN(self, self.OnRightDown)
+ EVT_TREE_ITEM_EXPANDED(self, self.GetId(), self.OnItemExpandedCollapsed)
+ EVT_TREE_ITEM_COLLAPSED(self, self.GetId(), self.OnItemExpandedCollapsed)
+
+ self.selection = None
+ self.needUpdate = False
+ self.pendingHighLight = None
+ self.ctrl = self.shift = False
+ self.dom = None
+ # Create image list
+ il = wxImageList(16, 16, True)
+ self.rootImage = il.Add(images.getTreeRootImage().Scale(16,16).ConvertToBitmap())
+ xxxObject.image = il.Add(images.getTreeDefaultImage().Scale(16,16).ConvertToBitmap())
+ xxxPanel.image = il.Add(images.getTreePanelImage().Scale(16,16).ConvertToBitmap())
+ xxxDialog.image = il.Add(images.getTreeDialogImage().Scale(16,16).ConvertToBitmap())
+ xxxFrame.image = il.Add(images.getTreeFrameImage().Scale(16,16).ConvertToBitmap())
+ xxxMenuBar.image = il.Add(images.getTreeMenuBarImage().Scale(16,16).ConvertToBitmap())
+ xxxMenu.image = il.Add(images.getTreeMenuImage().Scale(16,16).ConvertToBitmap())
+ xxxMenuItem.image = il.Add(images.getTreeMenuItemImage().Scale(16,16).ConvertToBitmap())
+ xxxToolBar.image = il.Add(images.getTreeToolBarImage().Scale(16,16).ConvertToBitmap())
+ xxxTool.image = il.Add(images.getTreeToolImage().Scale(16,16).ConvertToBitmap())
+ xxxSeparator.image = il.Add(images.getTreeSeparatorImage().Scale(16,16).ConvertToBitmap())
+ xxxSizer.imageH = il.Add(images.getTreeSizerHImage().Scale(16,16).ConvertToBitmap())
+ xxxSizer.imageV = il.Add(images.getTreeSizerVImage().Scale(16,16).ConvertToBitmap())
+ xxxStaticBoxSizer.imageH = il.Add(images.getTreeStaticBoxSizerHImage().Scale(16,16).ConvertToBitmap())
+ xxxStaticBoxSizer.imageV = il.Add(images.getTreeStaticBoxSizerVImage().Scale(16,16).ConvertToBitmap())
+ xxxGridSizer.image = il.Add(images.getTreeSizerGridImage().Scale(16,16).ConvertToBitmap())
+ xxxFlexGridSizer.image = il.Add(images.getTreeSizerFlexGridImage().Scale(16,16).ConvertToBitmap())
+ self.il = il
+ self.SetImageList(il)
+
+ def RegisterKeyEvents(self):
+ EVT_KEY_DOWN(self, g.tools.OnKeyDown)
+ EVT_KEY_UP(self, g.tools.OnKeyUp)
+ EVT_ENTER_WINDOW(self, g.tools.OnMouse)
+ EVT_LEAVE_WINDOW(self, g.tools.OnMouse)
+
+ def Unselect(self):
+ self.selection = None
+ wxTreeCtrl.Unselect(self)
+ g.tools.UpdateUI()
+
+ def ExpandAll(self, item):
+ if self.ItemHasChildren(item):
+ self.Expand(item)
+ i, cookie = self.GetFirstChild(item)
+ children = []
+ while i.IsOk():
+ children.append(i)
+ i, cookie = self.GetNextChild(item, cookie)
+ for i in children:
+ self.ExpandAll(i)
+ def CollapseAll(self, item):
+ if self.ItemHasChildren(item):
+ i, cookie = self.GetFirstChild(item)
+ children = []
+ while i.IsOk():
+ children.append(i)
+ i, cookie = self.GetNextChild(item, cookie)
+ for i in children:
+ self.CollapseAll(i)
+ self.Collapse(item)
+
+ # Clear tree
+ def Clear(self):
+ self.DeleteAllItems()
+ # Add minimal structure
+ if self.dom: self.dom.unlink()
+ self.dom = MyDocument()
+ self.dummyNode = self.dom.createComment('dummy node')
+ # Create main node
+ self.mainNode = self.dom.createElement('resource')
+ self.dom.appendChild(self.mainNode)
+ self.rootObj = xxxMainNode(self.dom)
+ self.root = self.AddRoot('XML tree', self.rootImage,
+ data=wxTreeItemData(self.rootObj))
+ self.SetItemHasChildren(self.root)
+ self.Unselect()
+ self.Expand(self.root)
+
+ # Clear old data and set new
+ def SetData(self, dom):
+ self.DeleteAllItems()
+ # Add minimal structure
+ if self.dom: self.dom.unlink()
+ self.dom = dom
+ self.dummyNode = self.dom.createComment('dummy node')
+ # Find 'resource' child, add it's children
+ self.mainNode = dom.documentElement
+ self.rootObj = xxxMainNode(self.dom)
+ self.root = self.AddRoot('XML tree', self.rootImage,
+ data=wxTreeItemData(self.rootObj))
+ self.SetItemHasChildren(self.root)
+ nodes = self.mainNode.childNodes[:]
+ for node in nodes:
+ if IsObject(node):
+ self.AddNode(self.root, None, node)
+ else:
+ self.mainNode.removeChild(node)
+ node.unlink()
+ self.Expand(self.root)
+ self.Unselect()
+
+ # Add tree item for given parent item if node is DOM element node with
+ # 'object' tag. xxxParent is parent xxx object
+ def AddNode(self, itemParent, xxxParent, node):
+ # Set item data to current node
+ try:
+ xxx = MakeXXXFromDOM(xxxParent, node)
+ except:
+ print 'ERROR: MakeXXXFromDom(%s, %s)' % (xxxParent, node)
+ raise
+ treeObj = xxx.treeObject()
+ # Append tree item
+ item = self.AppendItem(itemParent, treeObj.treeName(),
+ image=treeObj.treeImage(),
+ data=wxTreeItemData(xxx))
+ # Try to find children objects
+ if treeObj.hasChildren:
+ nodes = treeObj.element.childNodes[:]
+ for n in nodes:
+ if IsObject(n):
+ self.AddNode(item, treeObj, n)
+ elif n.nodeType != minidom.Node.ELEMENT_NODE:
+ treeObj.element.removeChild(n)
+ n.unlink()
+
+ # Insert new item at specific position
+ def InsertNode(self, itemParent, parent, elem, nextItem):
+ # Insert in XML tree and wxWin
+ xxx = MakeXXXFromDOM(parent, elem)
+ # If nextItem is None, we append to parent, otherwise insert before it
+ if nextItem.IsOk():
+ node = self.GetPyData(nextItem).element
+ parent.element.insertBefore(elem, node)
+ # Inserting before is difficult, se we insert after or first child
+ index = self.ItemIndex(nextItem)
+ newItem = self.InsertItemBefore(itemParent, index,
+ xxx.treeName(), image=xxx.treeImage())
+ self.SetPyData(newItem, xxx)
+ else:
+ parent.element.appendChild(elem)
+ newItem = self.AppendItem(itemParent, xxx.treeName(), image=xxx.treeImage(),
+ data=wxTreeItemData(xxx))
+ # Add children items
+ if xxx.hasChildren:
+ treeObj = xxx.treeObject()
+ for n in treeObj.element.childNodes:
+ if IsObject(n):
+ self.AddNode(newItem, treeObj, n)
+ return newItem
+
+ # Remove leaf of tree, return it's data object
+ def RemoveLeaf(self, leaf):
+ xxx = self.GetPyData(leaf)
+ node = xxx.element
+ parent = node.parentNode
+ parent.removeChild(node)
+ self.Delete(leaf)
+ # Reset selection object
+ self.selection = None
+ return node
+ # Find position relative to the top-level window
+ def FindNodePos(self, item):
+ # Root at (0,0)
+ if item == g.testWin.item: return wxPoint(0, 0)
+ itemParent = self.GetItemParent(item)
+ # Select NB page
+ obj = self.FindNodeObject(item)
+ if self.GetPyData(itemParent).treeObject().__class__ == xxxNotebook:
+ notebook = self.FindNodeObject(itemParent)
+ # Find position
+ for i in range(notebook.GetPageCount()):
+ if notebook.GetPage(i) == obj:
+ if notebook.GetSelection() != i: notebook.SetSelection(i)
+ break
+ # Find first ancestor which is a wxWindow (not a sizer)
+ winParent = itemParent
+ while self.GetPyData(winParent).isSizer:
+ winParent = self.GetItemParent(winParent)
+ parentPos = self.FindNodePos(winParent)
+ # Position (-1,-1) is really (0,0)
+ pos = obj.GetPosition()
+ if pos == (-1,-1): pos = (0,0)
+ return parentPos + pos
+
+ # Find window (or sizer) corresponding to a tree item.
+ def FindNodeObject(self, item):
+ testWin = g.testWin
+ # If top-level, return testWin (or panel its panel)
+ if item == testWin.item: return testWin.panel
+ itemParent = self.GetItemParent(item)
+ xxx = self.GetPyData(item).treeObject()
+ parentWin = self.FindNodeObject(itemParent)
+ # Top-level sizer? return window's sizer
+ if xxx.isSizer and isinstance(parentWin, wxWindow):
+ return parentWin.GetSizer()
+ # Otherwise get parent's object and it's child
+ child = parentWin.GetChildren()[self.ItemIndex(item)]
+ # Return window or sizer for sizer items
+ if child.GetClassName() == 'wxSizerItem':
+ if child.IsWindow(): child = child.GetWindow()
+ elif child.IsSizer():
+ child = child.GetSizer()
+ # Test for notebook sizers
+ if isinstance(child, wxNotebookSizer):
+ child = child.GetNotebook()
+ return child
+
+ def OnSelChanged(self, evt):
+ # Apply changes
+ # !!! problem with wxGTK - GetOldItem is Ok if nothing selected
+ #oldItem = evt.GetOldItem()
+ status = ''
+ oldItem = self.selection
+ if oldItem:
+ xxx = self.GetPyData(oldItem)
+ # If some data was modified, apply changes
+ if g.panel.IsModified():
+ self.Apply(xxx, oldItem)
+ #if conf.autoRefresh:
+ if g.testWin:
+ if g.testWin.highLight:
+ g.testWin.highLight.Remove()
+ self.needUpdate = True
+ status = 'Changes were applied'
+ g.frame.SetStatusText(status)
+ # Generate view
+ self.selection = evt.GetItem()
+ if not self.selection.IsOk():
+ self.selection = None
+ return
+ xxx = self.GetPyData(self.selection)
+ # Update panel
+ g.panel.SetData(xxx)
+ # Update tools
+ g.tools.UpdateUI()
+ # Hightlighting is done in OnIdle
+ self.pendingHighLight = self.selection
+
+ # Check if item is in testWin subtree
+ def IsHighlatable(self, item):
+ if item == g.testWin.item: return False
+ while item != self.root:
+ item = self.GetItemParent(item)
+ if item == g.testWin.item: return True
+ return False
+
+ # Highlight selected item
+ def HighLight(self, item):
+ self.pendingHighLight = None
+ # Can highlight only with some top-level windows
+ if not g.testWin or self.GetPyData(g.testWin.item).treeObject().__class__ \
+ not in [xxxDialog, xxxPanel, xxxFrame]:
+ return
+ # If a control from another window is selected, remove highlight
+ if not self.IsHighlatable(item):
+ if g.testWin.highLight: g.testWin.highLight.Remove()
+ return
+ # Get window/sizer object
+ obj, pos = self.FindNodeObject(item), self.FindNodePos(item)
+ size = obj.GetSize()
+ # Highlight
+ # Nagative positions are not working wuite well
+ if g.testWin.highLight:
+ g.testWin.highLight.Replace(pos, size)
+ else:
+ g.testWin.highLight = HighLightBox(pos, size)
+ g.testWin.highLight.item = item
+
+ def ShowTestWindow(self, item):
+ xxx = self.GetPyData(item)
+ if g.panel.IsModified():
+ self.Apply(xxx, item) # apply changes
+ treeObj = xxx.treeObject()
+ if treeObj.className not in ['wxFrame', 'wxPanel', 'wxDialog',
+ 'wxMenuBar', 'wxToolBar']:
+ wxLogMessage('No view for this element (yet)')
+ return
+ # Show item in bold
+ if g.testWin: # Reset old
+ self.SetItemBold(g.testWin.item, False)
+ self.CreateTestWin(item)
+ # Maybe an error occured, so we need to test
+ if g.testWin: self.SetItemBold(g.testWin.item)
+
+ # Double-click on Linux
+ def OnItemActivated(self, evt):
+ if evt.GetItem() != self.root:
+ self.ShowTestWindow(evt.GetItem())
+
+ # Double-click on Windows
+ def OnDClick(self, evt):
+ item, flags = self.HitTest(evt.GetPosition())
+ if flags in [wxTREE_HITTEST_ONITEMBUTTON, wxTREE_HITTEST_ONITEMLABEL]:
+ if item != self.root: self.ShowTestWindow(item)
+ else:
+ evt.Skip()
+
+ def OnItemExpandedCollapsed(self, evt):
+ # Update tool palette
+ g.tools.UpdateUI()
+ evt.Skip()
+
+ # (re)create test window
+ def CreateTestWin(self, item):
+ testWin = g.testWin
+ # Create a window with this resource
+ xxx = self.GetPyData(item).treeObject()
+
+ # If frame
+# if xxx.__class__ == xxxFrame:
+ # Frame can't have many children,
+ # but it's first child possibly can...
+# child = self.GetFirstChild(item)[0]
+# if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel:
+# # Clean-up before recursive call or error
+# wxMemoryFSHandler_RemoveFile('xxx.xrc')
+# wxEndBusyCursor()
+# self.CreateTestWin(child)
+# return
+
+ wxBeginBusyCursor()
+ wxYield()
+ # Close old window, remember where it was
+ highLight = None
+ if testWin:
+ pos = testWin.GetPosition()
+ if item == testWin.item:
+ # Remember highlight if same top-level window
+ if testWin.highLight:
+ highLight = testWin.highLight.item
+ if xxx.className == 'wxPanel':
+ if testWin.highLight:
+ testWin.pendingHighLight = highLight
+ testWin.highLight.Remove()
+ testWin.panel.Destroy()
+ testWin.panel = None
+ else:
+ testWin.Destroy()
+ testWin = g.testWin = None
+ else:
+ testWin.Destroy()
+ testWin = g.testWin = None
+ else:
+ pos = g.testWinPos
+ # Save in memory FS
+ memFile = MemoryFile('xxx.xrc')
+ # Create partial XML file - faster for big files
+
+ dom = MyDocument()
+ mainNode = dom.createElement('resource')
+ dom.appendChild(mainNode)
+
+ # Remove temporarily from old parent
+ elem = xxx.element
+ # Change window id to _XRCED_T_W. This gives some name for
+ # unnamed windows, and for named gives the possibility to
+ # write sawfish scripts.
+ if not xxx.name:
+ name = 'noname'
+ else:
+ name = xxx.name
+ elem.setAttribute('name', STD_NAME)
+ parent = elem.parentNode
+ next = elem.nextSibling
+ parent.replaceChild(self.dummyNode, elem)
+ # Append to new DOM, write it
+ mainNode.appendChild(elem)
+ dom.writexml(memFile, encoding=self.rootObj.params['encoding'].value())
+ # Put back in place
+ mainNode.removeChild(elem)
+ dom.unlink()
+ parent.replaceChild(elem, self.dummyNode)
+ # Remove temporary name or restore changed
+ if not xxx.name:
+ elem.removeAttribute('name')
+ else:
+ elem.setAttribute('name', xxx.name)
+ memFile.close() # write to wxMemoryFS
+ xmlFlags = wxXRC_NO_SUBCLASSING
+ # Use translations if encoding is not specified
+ if g.currentEncoding == 'ascii':
+ xmlFlags != wxXRC_USE_LOCALE
+ res = wxXmlResource('', xmlFlags)
+ res.Load('memory:xxx.xrc')
+ try:
+ if xxx.__class__ == xxxFrame:
+ # Frame can't have many children,
+ # but it's first child possibly can...
+ # child = self.GetFirstChild(item)[0]
+ # if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel:
+ # # Clean-up before recursive call or error
+ # wxMemoryFSHandler_RemoveFile('xxx.xrc')
+ # wxEndBusyCursor()
+ # self.CreateTestWin(child)
+ # return
+ # This currently works under GTK, but not under MSW
+ testWin = g.testWin = wxPreFrame()
+ res.LoadOnFrame(testWin, g.frame, STD_NAME)
+ # Create status bar
+ testWin.panel = testWin
+ testWin.CreateStatusBar()
+ testWin.SetClientSize(testWin.GetBestSize())
+ testWin.panel = testWin
+ testWin.SetPosition(pos)
+ testWin.Show(True)
+ elif xxx.__class__ == xxxPanel:
+ # Create new frame
+ if not testWin:
+ testWin = g.testWin = wxFrame(g.frame, -1, 'Panel: ' + name,
+ pos=pos, name=STD_NAME)
+ testWin.panel = res.LoadPanel(testWin, STD_NAME)
+ testWin.SetClientSize(testWin.GetBestSize())
+ testWin.Show(True)
+ elif xxx.__class__ == xxxDialog:
+ testWin = g.testWin = res.LoadDialog(None, STD_NAME)
+ testWin.panel = testWin
+ testWin.Layout()
+ testWin.SetPosition(pos)
+ testWin.Show(True)
+ # Dialog's default code does not produce EVT_CLOSE
+ EVT_BUTTON(testWin, wxID_OK, self.OnCloseTestWin)
+ EVT_BUTTON(testWin, wxID_CANCEL, self.OnCloseTestWin)
+ elif xxx.__class__ == xxxMenuBar:
+ testWin = g.testWin = wxFrame(g.frame, -1, 'MenuBar: ' + name,
+ pos=pos, name=STD_NAME)
+ testWin.panel = None
+ # Set status bar to display help
+ testWin.CreateStatusBar()
+ testWin.menuBar = res.LoadMenuBar(STD_NAME)
+ testWin.SetMenuBar(testWin.menuBar)
+ testWin.Show(True)
+ elif xxx.__class__ == xxxToolBar:
+ testWin = g.testWin = wxFrame(g.frame, -1, 'ToolBar: ' + name,
+ pos=pos, name=STD_NAME)
+ testWin.panel = None
+ # Set status bar to display help
+ testWin.CreateStatusBar()
+ testWin.toolBar = res.LoadToolBar(testWin, STD_NAME)
+ testWin.SetToolBar(testWin.toolBar)
+ testWin.Show(True)
+ testWin.item = item
+ EVT_CLOSE(testWin, self.OnCloseTestWin)
+ testWin.highLight = None
+ if highLight and not self.pendingHighLight:
+ self.HighLight(highLight)
+ except:
+ if g.testWin:
+ self.SetItemBold(item, False)
+ g.testWinPos = g.testWin.GetPosition()
+ g.testWin.Destroy()
+ g.testWin = None
+ inf = sys.exc_info()
+ wxLogError(traceback.format_exception(inf[0], inf[1], None)[-1])
+ wxLogError('Error loading resource')
+ wxMemoryFSHandler_RemoveFile('xxx.xrc')
+ wxEndBusyCursor()
+
+ def OnCloseTestWin(self, evt):
+ self.SetItemBold(g.testWin.item, False)
+ g.testWinPos = g.testWin.GetPosition()
+ g.testWin.Destroy()
+ g.testWin = None
+
+ # Return item index in parent
+ def ItemIndex(self, item):
+ n = 0 # index of sibling
+ prev = self.GetPrevSibling(item)
+ while prev.IsOk():
+ prev = self.GetPrevSibling(prev)
+ n += 1
+ return n
+
+ # Full tree index of an item - list of positions
+ def ItemFullIndex(self, item):
+ if not item.IsOk(): return None
+ l = []
+ while item != self.root:
+ l.insert(0, self.ItemIndex(item))
+ item = self.GetItemParent(item)
+ return l
+ # Get item position from full index
+ def ItemAtFullIndex(self, index):
+ if index is None: return wxTreeItemId()
+ item = self.root
+ for i in index:
+ item = self.GetFirstChild(item)[0]
+ for k in range(i): item = self.GetNextSibling(item)
+ return item
+
+ # True if next item should be inserted after current (vs. appended to it)
+ def NeedInsert(self, item):
+ xxx = self.GetPyData(item)
+ if item == self.root: return False # root item
+ if xxx.hasChildren and not self.GetChildrenCount(item, False):
+ return False
+ return not (self.IsExpanded(item) and self.GetChildrenCount(item, False))
+
+ # Pull-down
+ def OnRightDown(self, evt):
+ pullDownMenu = g.pullDownMenu
+ # select this item
+ pt = evt.GetPosition();
+ item, flags = self.HitTest(pt)
+ if item.Ok() and flags & wxTREE_HITTEST_ONITEM:
+ self.SelectItem(item)
+
+ # Setup menu
+ menu = wxMenu()
+
+ item = self.selection
+ if not item:
+ menu.Append(g.pullDownMenu.ID_EXPAND, 'Expand', 'Expand tree')
+ menu.Append(g.pullDownMenu.ID_COLLAPSE, 'Collapse', 'Collapse tree')
+ else:
+# self.ctrl = evt.ControlDown() # save Ctrl state
+# self.shift = evt.ShiftDown() # and Shift too
+ m = wxMenu() # create menu
+ if self.ctrl:
+ needInsert = True
+ else:
+ needInsert = self.NeedInsert(item)
+ if item == self.root or needInsert and self.GetItemParent(item) == self.root:
+ SetMenu(m, pullDownMenu.topLevel)
+ else:
+ xxx = self.GetPyData(item).treeObject()
+ # Check parent for possible child nodes if inserting sibling
+ if needInsert: xxx = xxx.parent
+ if xxx.__class__ == xxxMenuBar:
+ m.Append(ID_NEW.MENU, 'Menu', 'Create menu')
+ elif xxx.__class__ in [xxxToolBar, xxxTool] or \
+ xxx.__class__ == xxxSeparator and xxx.parent.__class__ == xxxToolBar:
+ SetMenu(m, pullDownMenu.toolBarControls)
+ elif xxx.__class__ in [xxxMenu, xxxMenuItem]:
+ SetMenu(m, pullDownMenu.menuControls)
+ else:
+ SetMenu(m, pullDownMenu.controls)
+ if xxx.__class__ == xxxNotebook:
+ m.Enable(m.FindItem('sizer'), False)
+ elif not (xxx.isSizer or xxx.parent and xxx.parent.isSizer):
+ m.Enable(ID_NEW.SPACER, False)
+ # Select correct label for create menu
+ if not needInsert:
+ if self.shift:
+ menu.AppendMenu(wxNewId(), 'Insert Child', m,
+ 'Create child object as the first child')
+ else:
+ menu.AppendMenu(wxNewId(), 'Append Child', m,
+ 'Create child object as the last child')
+ else:
+ if self.shift:
+ menu.AppendMenu(wxNewId(), 'Create Sibling', m,
+ 'Create sibling before selected object')
+ else:
+ menu.AppendMenu(wxNewId(), 'Create Sibling', m,
+ 'Create sibling after selected object')
+ # Build replace menu
+ if item != self.root:
+ xxx = self.GetPyData(item).treeObject()
+ m = wxMenu() # create replace menu
+ if xxx.__class__ == xxxMenuBar:
+ m.Append(1000 + ID_NEW.MENU, 'Menu', 'Create menu')
+ elif xxx.__class__ in [xxxMenu, xxxMenuItem]:
+ SetMenu2(m, pullDownMenu.menuControls)
+ elif xxx.__class__ == xxxToolBar and \
+ self.GetItemParent(item) == self.root:
+ SetMenu2(m, [])
+ elif xxx.__class__ in [xxxFrame, xxxDialog, xxxPanel]:
+ SetMenu2(m, [
+ (ID_NEW.PANEL, 'Panel', 'Create panel'),
+ (ID_NEW.DIALOG, 'Dialog', 'Create dialog'),
+ (ID_NEW.FRAME, 'Frame', 'Create frame')])
+ elif xxx.isSizer:
+ SetMenu2(m, pullDownMenu.sizers)
+ else:
+ SetMenu2(m, pullDownMenu.controls)
+ id = wxNewId()
+ menu.AppendMenu(id, 'Replace With', m)
+ if not m.GetMenuItemCount(): menu.Enable(id, False)
+ menu.Append(pullDownMenu.ID_SUBCLASS, 'Subclass...',
+ 'Set subclass property')
+ menu.AppendSeparator()
+ # Not using standart IDs because we don't want to show shortcuts
+ menu.Append(wxID_CUT, 'Cut', 'Cut to the clipboard')
+ menu.Append(wxID_COPY, 'Copy', 'Copy to the clipboard')
+ if self.ctrl and item != self.root:
+ menu.Append(pullDownMenu.ID_PASTE_SIBLING, 'Paste Sibling',
+ 'Paste from the clipboard as a sibling')
+ else:
+ menu.Append(wxID_PASTE, 'Paste', 'Paste from the clipboard')
+ menu.Append(pullDownMenu.ID_DELETE,
+ 'Delete', 'Delete object')
+ if self.ItemHasChildren(item):
+ menu.AppendSeparator()
+ menu.Append(pullDownMenu.ID_EXPAND, 'Expand', 'Expand subtree')
+ menu.Append(pullDownMenu.ID_COLLAPSE, 'Collapse', 'Collapse subtree')
+ self.PopupMenu(menu, evt.GetPosition())
+ menu.Destroy()
+
+ # Apply changes
+ def Apply(self, xxx, item):
+ g.panel.Apply()
+ # Update tree view
+ xxx = xxx.treeObject()
+ if xxx.hasName and self.GetItemText(item) != xxx.name:
+ self.SetItemText(item, xxx.treeName())
+ # Item width may have changed
+ # !!! Tric to update tree width (wxGTK, ??)
+ self.SetIndent(self.GetIndent())
+ # Change tree icon for sizers
+ if isinstance(xxx, xxxBoxSizer):
+ self.SetItemImage(item, xxx.treeImage())
+ # Set global modified state
+ g.frame.modified = True
-from wx import _rename
-from wxPython.tools.XRCed import tree
-_rename(globals(), tree.__dict__, modulename='tools.XRCed.tree')
-del tree
-del _rename
projects / wxWidgets.git / blobdiff