--- /dev/null
+# Name: xrced.py
+# Purpose: XRC editor, main module
+# Author: Roman Rolinsky <rolinsky@mema.ucl.ac.be>
+# Created: 20.08.2001
+
+from wxPython.wx import *
+from wxPython.xrc import *
+from wxPython.html import *
+import wxPython.lib.wxpTag
+from xml.dom import minidom
+import os
+import tempfile
+
+import images
+
+# String constants
+htmlHeader = '<html><body bgcolor="#b0c4de">\n'
+htmlFooter = '</body></html>\n'
+progname = 'XRCed'
+version = '0.0.3'
+
+# Local modules
+from xxx import *
+
+# Globals
+testWin = None
+testWinPos = wxDefaultPosition
+
+# 1 adds CMD command to Help menu
+debug = 1
+
+if debug:
+ import traceback
+ import time
+
+# 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()
+
+# Properties panel
+class Panel(wxHtmlWindow):
+ def __init__(self, parent, id):
+ wxHtmlWindow.__init__(self, parent, id)
+ self.SetBorders(5)
+ self.SetFonts('', '', [8, 10, 12, 14, 16, 19, 24])
+ EVT_CHECKBOX(self, xxxObject.ID_CHECK_PARAMS, self.OnCheckParams)
+ EVT_CHECKBOX(self, xxxChildContainer.ID_CHECK_PARAMS, self.OnCheckParams)
+ self.modified = false
+
+ def Clear(self):
+ self.SetPage(htmlHeader + 'select a tree item on the left' + htmlFooter)
+
+ def OnCheckParams(self, evt):
+ selected = tree.GetSelection()
+ xxx = tree.GetPyData(selected)
+ if xxx.hasChild and evt.GetId() != xxxChildContainer.ID_CHECK_PARAMS:
+ xxx = xxx.child
+ # Set current object
+ param = evt.GetEventObject().GetName()[6:]
+ if xxx.hasChild:
+ w = GetRegistered('_'+param)
+ else:
+ w = GetRegistered(param)
+ elem = xxx.element
+ if evt.IsChecked():
+ # Ad new text node in order of allParams
+ w.SetValue('')
+ textElem = tree.dom.createElement(param)
+ textNode = tree.dom.createTextNode('')
+ textElem.appendChild(textNode)
+ # Find place to put new element: first present element after param
+ found = false
+ for p in xxx.allParams[xxx.allParams.index(param) + 1:]:
+ # Content params don't have same type
+ if xxx.params.has_key(p) and p != 'content':
+ found = true
+ break
+ if found:
+ nextTextElem = xxx.params[p].parentNode
+ elem.insertBefore(textElem, nextTextElem)
+ else:
+ elem.appendChild(textElem)
+ xxx.params[param] = textNode
+ else:
+ # Remove parameter element and following text node
+ textElem = xxx.params[param].parentNode
+ newline = textElem.nextSibling
+ if newline and newline.nodeType == minidom.Node.TEXT_NODE:
+ elem.removeChild(newline)
+ elem.removeChild(textElem)
+ del xxx.params[param]
+ w.SetValue('')
+ w.Enable(evt.IsChecked())
+ # Set modified flas
+ self.SetModified(true)
+
+ # If some parameter was changed
+ def IsModified(self):
+ return self.modified
+ def SetModified(self, value):
+ self.modified = value
+
+class HightLightBox:
+ def __init__(self, pos, size):
+ w = testWin.panel
+ l1 = wxWindow(w, -1, pos, wxSize(size.x, 2))
+ l1.SetBackgroundColour(wxRED)
+ l2 = wxWindow(w, -1, pos, wxSize(2, size.y))
+ l2.SetBackgroundColour(wxRED)
+ l3 = wxWindow(w, -1, wxPoint(pos.x + size.x - 2, pos.y), wxSize(2, size.y))
+ l3.SetBackgroundColour(wxRED)
+ l4 = wxWindow(w, -1, wxPoint(pos.x, pos.y + size.y - 2), wxSize(size.x, 2))
+ l4.SetBackgroundColour(wxRED)
+ self.lines = [l1, l2, l3, l4]
+ # Move highlight to a new position
+ def Replace(self, pos, size):
+ self.lines[0].SetDimensions(pos.x, pos.y, size.x, 2, wxSIZE_ALLOW_MINUS_ONE)
+ self.lines[1].SetDimensions(pos.x, pos.y, 2, size.y, wxSIZE_ALLOW_MINUS_ONE)
+ self.lines[2].SetDimensions(pos.x + size.x - 2, pos.y, 2, size.y,
+ wxSIZE_ALLOW_MINUS_ONE)
+ self.lines[3].SetDimensions(pos.x, pos.y + size.y - 2, size.x, 2,
+ wxSIZE_ALLOW_MINUS_ONE)
+ # Remove it
+ def Remove(self):
+ map(wxWindow.Destroy, self.lines)
+ testWin.highLight = None
+
+class MemoryFile:
+ def __init__(self, name):
+ self.name = name
+ self.buffer = ''
+ def write(self, data):
+ self.buffer = self.buffer + data.encode()
+ def close(self):
+ f = open(self.name, 'w')
+ f.write(self.buffer)
+ f.close()
+ # !!! memory FS will work someday
+ #self.file = wxMemoryFSHandler_AddFile(self.name, self.buffer)
+
+class XML_Tree(wxTreeCtrl):
+ def __init__(self, parent, id):
+ wxTreeCtrl.__init__(self, parent, id)
+ self.SetBackgroundColour(wxColour(224, 248, 224))
+ EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged)
+ EVT_TREE_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated)
+ EVT_RIGHT_DOWN(self, self.OnRightDown)
+ self.needUpdate = false
+ self.pendingHighLight = None
+ self.ctrl = false
+ self.dom = None
+ # Create image list
+ il = wxImageList(16, 16, true)
+ xxxPanel.image = il.AddIcon( wxIconFromXPMData(images.getTreePanelData()) )
+ xxxDialog.image = il.AddIcon( wxIconFromXPMData(images.getTreeDialogData()) )
+ xxxFrame.image = il.AddIcon( wxIconFromXPMData(images.getTreeFrameData()) )
+ xxxMenuBar.image = il.AddIcon( wxIconFromXPMData(images.getTreeMenuBarData()) )
+ xxxMenu.image = il.AddIcon( wxIconFromXPMData(images.getTreeMenuData()) )
+ xxxSizer.imageH = il.AddIcon( wxIconFromXPMData(images.getTreeSizerHData()) )
+ xxxSizer.imageV = il.AddIcon( wxIconFromXPMData(images.getTreeSizerVData()) )
+ xxxStaticBoxSizer.imageH = il.AddIcon( wxIconFromXPMData(images.getTreeStaticBoxSizerHData()) )
+ xxxStaticBoxSizer.imageV = il.AddIcon( wxIconFromXPMData(images.getTreeStaticBoxSizerVData()) )
+ xxxGridSizer.image = il.AddIcon( wxIconFromXPMData(images.getTreeSizerGridData()) )
+ xxxFlexGridSizer.image = il.AddIcon( wxIconFromXPMData(images.getTreeSizerFlexGridData()) )
+ self.il = il
+ self.SetImageList(il)
+
+ # !!! temporary solution for GetOldItem problem
+ def Unselect(self):
+ self.selection = wxTreeItemId()
+ wxTreeCtrl.Unselect(self)
+ def GetSelection(self):
+ return self.selection
+
+ def ExpandAll(self, item):
+ if self.ItemHasChildren(item):
+ self.Expand(item)
+ i, cookie = self.GetFirstChild(item, 0)
+ children = []
+ while i.IsOk():
+ children.append(i)
+ i, cookie = self.GetNextChild(item, cookie)
+ for i in children:
+ self.ExpandAll(i)
+
+ def SetData(self, dom):
+ self.dom = dom
+ # Find 'resource' child, add it's children
+ self.mainNode = dom.getElementsByTagName('resource')[0]
+ nodes = self.mainNode.childNodes[:]
+ for node in nodes:
+ if IsObject(node):
+ self.AddNode(self.GetRootItem(), None, node)
+ else:
+ self.mainNode.removeChild(node)
+ node.unlink()
+ 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
+ xxx = MakeXXXFromDOM(xxxParent, node)
+ 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()
+
+
+ # 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)
+ # Update view?
+ #if testWin and self.GetItemAncestor(leaf) == testWin.item:
+ # if testWin.highLight:
+ # testWin.highLight.Remove()
+ # self.needUpdate = true
+ return node
+
+ # Find position relative to the top-level window
+ def FindNodePos(self, item):
+ itemParent = self.GetItemParent(item)
+ if itemParent == self.GetRootItem(): return wxPoint(0, 0)
+ obj = self.FindNodeObject(item)
+ # 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)
+ return parentPos + obj.GetPosition()
+
+ # Find window (or sizer) corresponding to a tree item.
+ def FindNodeObject(self, item):
+ itemParent = self.GetItemParent(item)
+ # If top-level, return testWin (or panel if wxFrame)
+ if itemParent == self.GetRootItem(): return testWin.panel
+ xxx = self.GetPyData(item).treeObject()
+ parentWin = self.FindNodeObject(itemParent)
+ # Top-level sizer? return window's sizer
+ if xxx.isSizer and isinstance(parentWin, wxWindowPtr):
+ return parentWin.GetSizer()
+ # Otherwise get parent's object and it's child
+ n = 0 # index of sibling
+ prev = self.GetPrevSibling(item)
+ while prev.IsOk():
+ prev = self.GetPrevSibling(prev)
+ n += 1
+ child = parentWin.GetChildren()[n]
+ # 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, wxNotebookSizerPtr):
+ child = child.GetNotebook()
+ return child
+
+ def OnSelChanged(self, evt):
+ # Apply changes
+ # !!! problem with wxGTK
+ #oldItem = evt.GetOldItem()
+ oldItem = self.selection
+ if oldItem.IsOk():
+ xxx = self.GetPyData(oldItem)
+ # If some data was modified, apply changes
+ if xxx:
+ if panel.IsModified():
+ self.Apply(xxx, oldItem)
+ #if conf.autoRefresh:
+ if testWin and testWin.highLight:
+ testWin.highLight.Remove()
+ self.needUpdate = true
+ # Generate HTML view
+ item = evt.GetItem()
+ self.selection = item # !!! fix
+ xxx = self.GetPyData(item)
+ html = htmlHeader
+ # List of parameters tuples (parameter, isDefined)
+ if not xxx: # root item
+ html += 'this item has no properties' + htmlFooter
+ panel.SetPage(html)
+ if testWin and testWin.highLight:
+ testWin.highLight.Remove()
+ return
+ # Normal nodes
+ ClearRegister() # empty register
+ html += xxx.generateHtml()
+ html += htmlFooter
+ panel.SetPage(html)
+ # Set values, checkboxes to false, disable defaults
+ if xxx.hasChild: prefix = '_'
+ else: prefix = ''
+ for param in xxx.allParams:
+ if xxx.params.has_key(param):
+ if param == 'content':
+ value = []
+ for text in xxx.params[param]:
+ value.append(str(text.data)) # convert from unicode
+ else:
+ value = xxx.params[param].data
+ GetRegistered(prefix + param).SetValue(value)
+ if not param in xxx.required:
+ panel.FindWindowByName('check_' + param).SetValue(true)
+ else:
+ GetRegistered(prefix + param).Enable(false)
+ # Same for the child of sizeritem
+ if xxx.hasChild:
+ xxx = xxx.child
+ for param in xxx.allParams:
+ if xxx.params.has_key(param):
+ if param == 'content':
+ value = []
+ for text in xxx.params[param]:
+ value.append(str(text.data)) # convert from unicode
+ else:
+ value = xxx.params[param].data
+ GetRegistered(param).SetValue(value)
+ if not param in xxx.required:
+ panel.FindWindowByName('check_' + param).SetValue(true)
+ else:
+ GetRegistered(param).Enable(false)
+ # Clear flag
+ panel.SetModified(false)
+ # Hightlighting is done in OnIdle
+ tree.pendingHighLight = item
+
+ # Find top-level parent
+ def GetItemAncestor(self, item):
+ while self.GetItemParent(item) != self.GetRootItem():
+ item = self.GetItemParent(item)
+ return item
+
+ # Highlight selected item
+ def HighLight(self, item):
+ self.pendingHighLight = None
+ if not testWin or self.GetPyData(testWin.item).className \
+ not in ['wxDialog', 'wxPanel', 'wxFrame']:
+ return
+ # Top-level does not have highlight
+ if item == testWin.item:
+ if testWin.highLight: testWin.highLight.Remove()
+ return
+ # If a control from another window is selected, remove highlight
+ if self.GetItemAncestor(item) != testWin.item and testWin.highLight:
+ testWin.highLight.Remove()
+ return
+ # Get window/sizer object
+ obj, pos = self.FindNodeObject(item), self.FindNodePos(item)
+ size = obj.GetSize()
+ # For notebook, select item's page.
+ # For children of page, nothing happens (too much work)
+ if isinstance(self.GetPyData(item).parent, xxxNotebook):
+ notebook = self.FindNodeObject(self.GetItemParent(item))
+ # Find position
+ n = 0
+ prev = self.GetPrevSibling(item)
+ while prev.IsOk():
+ n += 1
+ prev = self.GetPrevSibling(prev)
+ notebook.SetSelection(n)
+ # Highlight
+ try: # finally I use exceptions
+ testWin.highLight.Replace(pos, size)
+ except AttributeError:
+ testWin.highLight = HightLightBox(pos, size)
+ testWin.highLight.item = item
+
+ # Double-click
+ def OnItemActivated(self, evt):
+ item = evt.GetItem()
+ xxx = self.GetPyData(item)
+ if not xxx: return # if root selected, do nothing
+ if panel.IsModified():
+ self.Apply(xxx, item) # apply changes
+ self.CreateTestWin(item)
+
+ # (re)create test window
+ def CreateTestWin(self, node):
+ global testWin
+ # Create a window with this resource
+ xxx = self.GetPyData(node).treeObject()
+ if not xxx: return # if root selected, do nothing
+ # If noname element, display error
+ if not xxx.hasName or not xxx.name:
+ wxLogError("Can't display a noname element")
+ return
+ # Close old window, remember where it was
+ highLight = None
+ if testWin:
+ pos = testWin.GetPosition()
+ if node == testWin.item:
+ # Remember highlight if same top-level window
+ if testWin.highLight:
+ highLight = testWin.highLight.item
+ # !!! if 0 is removed, refresh is broken (notebook not deleted?)
+ if 0 and xxx.className == 'wxPanel':
+ if testWin.highLight:
+ testWin.pendingHighLight = highLight
+ testWin.highLight.Remove()
+ testWin.panel.Destroy()
+ testWin.panel = None
+ else:
+ testWin.Destroy()
+ testWin = None
+ else:
+ testWin.Destroy()
+ testWin = None
+ else:
+ pos = testWinPos
+ # Save in temporary file before activating
+ memFile = MemoryFile(tempfile.mktemp('xrc'))
+ #memFile = MemoryFile('core.xrc') # to write debug file
+ # Create partial XML file - faster for big files
+
+ dom = minidom.Document()
+ mainNode = dom.createElement('resource')
+ dom.appendChild(mainNode)
+
+ # Remove temporarily from old parent
+ elem = xxx.element
+ parent = elem.parentNode
+ next = elem.nextSibling
+ parent.replaceChild(self.dummyNode, elem)
+ # Append to new DOM, write it
+ mainNode.appendChild(elem)
+ dom.writexml(memFile)
+ # Put back in place
+ mainNode.removeChild(elem)
+ dom.unlink()
+ parent.replaceChild(elem, self.dummyNode)
+
+ memFile.close() # write to wxMemoryFS
+ res = wxXmlResource('')
+ res.Load(memFile.name)
+ if xxx.className == 'wxFrame':
+ # Create new frame
+ testWin = wxPreFrame()
+ res.LoadFrame(testWin, frame, xxx.name)
+ testWin.panel = testWin
+ testWin.SetPosition(pos)
+ testWin.Show(true)
+ elif xxx.className == 'wxPanel':
+ # Create new frame
+ if not testWin:
+ testWin = wxFrame(frame, -1, 'Panel: ' + xxx.name, pos=pos)
+ testWin.panel = res.LoadPanel(testWin, xxx.name)
+ testWin.SetSize(testWin.panel.GetSize())
+ testWin.Show(true)
+ elif xxx.className == 'wxDialog':
+ # Create new frame
+ testWin = res.LoadDialog(None, xxx.name)
+ testWin.panel = testWin
+ testWin.SetPosition(pos)
+ testWin.Show(true)
+ elif xxx.className == 'wxMenuBar':
+ testWin = wxFrame(frame, -1, 'MenuBar: ' + xxx.name, pos=pos)
+ # Set status bar to display help
+ testWin.CreateStatusBar()
+ testWin.menuBar = res.LoadMenuBar(xxx.name)
+ testWin.SetMenuBar(testWin.menuBar)
+ testWin.Show(true)
+ else:
+ wxLogMessage('No view for this element yet')
+ return
+ os.unlink(memFile.name) # remove tmp file
+ testWin.item = node
+ testWin.Connect(testWin.GetId(), -1, wxEVT_CLOSE_WINDOW, self.OnCloseTestWin)
+ testWin.highLight = None
+ if highLight and not tree.pendingHighLight:
+ self.HighLight(highLight)
+
+ def OnCloseTestWin(self, evt):
+ global testWin, testWinPos
+ testWinPos = testWin.GetPosition()
+ testWin.Destroy()
+ testWin = None
+ evt.Skip()
+
+ # True if next item should be inserted after current (vs. appended to it)
+ def NeedInsert(self, item):
+ xxx = self.GetPyData(item)
+ if not xxx: return false # root item
+ if self.ctrl: return true # if Ctrl pressed, always insert
+ if xxx.hasChildren and not self.ItemHasChildren(item):
+ return false
+ return not (self.IsExpanded(item) and self.ItemHasChildren(item))
+
+ # Pull-down
+ def OnRightDown(self, evt):
+ # Setup menu
+ pullDownMenu.menu = wxMenu()
+ item = self.GetSelection()
+ if not item.IsOk():
+ pullDownMenu.menu.Append(pullDownMenu.ID_EXPAND, 'Expand', 'Expand tree')
+ else:
+ self.ctrl = evt.ControlDown() # save Ctrl state
+ m = wxMenu() # create menu
+ if item != self.GetRootItem(): needInsert = self.NeedInsert(item)
+ if item == self.GetRootItem() or \
+ self.GetItemParent(item) == self.GetRootItem() and needInsert:
+ m.Append(pullDownMenu.ID_NEW_PANEL, 'Panel', 'Create panel')
+ m.Append(pullDownMenu.ID_NEW_DIALOG, 'Dialog', 'Create dialog')
+ m.Append(pullDownMenu.ID_NEW_FRAME, 'Frame', 'Create frame')
+ m.AppendSeparator()
+ m.Append(pullDownMenu.ID_NEW_MENU_BAR, 'MenuBar', 'Create menu bar')
+ m.Append(pullDownMenu.ID_NEW_MENU, 'Menu', 'Create menu')
+ else:
+ xxx = self.GetPyData(item)
+ if xxx.__class__ == xxxMenuBar:
+ m.Append(pullDownMenu.ID_NEW_MENU, 'Menu', 'Create menu')
+ elif xxx.__class__ in [xxxMenu, xxxMenuItem]:
+ SetMenu(m, pullDownMenu.menuControls)
+ else:
+ SetMenu(m, pullDownMenu.controls)
+ if not (xxx.isSizer or \
+ xxx.parent and xxx.parent.isSizer):
+ m.Enable(pullDownMenu.ID_NEW_SPACER, false)
+ # Select correct label for create menu
+ if item == self.GetRootItem():
+ pullDownMenu.menu.AppendMenu(wxNewId(), 'Create', m, 'Create top-level object')
+ else:
+ if not needInsert:
+ pullDownMenu.menu.AppendMenu(wxNewId(), 'Create child', m,
+ 'Create child object')
+ else:
+ pullDownMenu.menu.AppendMenu(wxNewId(), 'Create Sibling', m,
+ 'Create sibling of selected object')
+ pullDownMenu.menu.AppendSeparator()
+ pullDownMenu.menu.Append(wxID_CUT, 'Cut', 'Cut to the clipboard')
+ pullDownMenu.menu.Append(wxID_COPY, 'Copy', 'Copy to the clipboard')
+ pullDownMenu.menu.Append(wxID_PASTE, 'Paste', 'Paste from the clipboard')
+ pullDownMenu.menu.Append(pullDownMenu.ID_DELETE,
+ 'Delete', 'Delete object')
+ if item.IsOk() and self.ItemHasChildren(item):
+ pullDownMenu.menu.AppendSeparator()
+ pullDownMenu.menu.Append(pullDownMenu.ID_EXPAND, 'Expand', 'Expand subtree')
+ self.PopupMenu(pullDownMenu.menu, evt.GetPosition())
+ pullDownMenu.menu.Destroy()
+ pullDownMenu.menu = None
+
+
+ # Clear tree
+ def Clear(self):
+ self.DeleteAllItems()
+ # Add minimal structure
+ root = self.AddRoot('XML tree')
+ self.Unselect()
+ if self.dom: self.dom.unlink()
+ self.dom = minidom.Document()
+ self.dummyNode = self.dom.createComment('dummy node')
+ # Create main node
+ self.mainNode = self.dom.createElement('resource')
+ self.dom.appendChild(self.mainNode)
+
+ # Apply changes
+ def Apply(self, xxx, item):
+ if not xxx: return
+ # !!! Save undo info
+ if xxx.undo: xxx.undo.unlink()
+ xxx.undo = xxx.element.cloneNode(false)
+ if xxx.hasName:
+ name = GetRegistered('name').GetValue()
+ if xxx.name != name:
+ xxx.name = name
+ xxx.element.setAttribute('name', name)
+ self.SetItemText(item, xxx.treeName())
+ if xxx.hasChild: prefix = '_'
+ else: prefix = ''
+ for param, data in xxx.params.items():
+ value = GetRegistered(prefix + param).GetValue()
+ if param == 'content':
+ # If number if items is not the same, recreate children
+ if len(value) != len(data):
+ elem = xxx.element.getElementsByTagName('content')[0]
+ for n in elem.childNodes:
+ elem.removeChild(n)
+ data = []
+ for str in value:
+ itemElem = tree.dom.createElement('item')
+ itemText = tree.dom.createTextNode(str)
+ itemElem.appendChild(itemText)
+ elem.appendChild(itemElem)
+ data.append(itemText)
+ xxx.params[param] = data
+ else:
+ for i in range(len(value)):
+ data[i].data = value[i]
+ else:
+ data.data = value
+ if xxx.hasChild:
+ self.Apply(xxx.child, item)
+ else:
+ # Change tree icon for sizers
+ if isinstance(xxx, xxxBoxSizer):
+ self.SetItemImage(item, xxx.treeImage())
+ # Set global modified state
+ frame.modified = true
+
+class Frame(wxFrame):
+ def __init__(self, size):
+ wxFrame.__init__(self, None, -1, '', size=size)
+ self.CreateStatusBar()
+
+ # Make menus
+ menuBar = wxMenuBar()
+
+ menu = wxMenu()
+ menu.Append(wxID_NEW, '&New\tCtrl-N', 'New file')
+ menu.Append(wxID_OPEN, '&Open...\tCtrl-O', 'Open XRC file')
+ menu.Append(wxID_SAVE, '&Save\tCtrl-S', 'Save XRC file')
+ menu.Append(wxID_SAVEAS, 'Save &As...', 'Save XRC file under different name')
+ menu.AppendSeparator()
+ menu.Append(wxID_EXIT, '&Quit\tCtrl-Q', 'Exit application')
+ menuBar.Append(menu, '&File')
+
+ menu = wxMenu()
+ menu.Append(wxID_UNDO, '&Undo\tCtrl-Z', 'Undo')
+ menu.Append(wxID_REDO, '&Redo\tCtrl-R', 'Redo')
+ menu.AppendSeparator()
+ menu.Append(wxID_CUT, 'Cut\tCtrl-X', 'Cut to the clipboard')
+ menu.Append(wxID_COPY, '&Copy\tCtrl-C', 'Copy to the clipboard')
+ menu.Append(wxID_PASTE, '&Paste\tCtrl-V', 'Paste from the clipboard')
+ self.ID_DELETE = wxNewId()
+ menu.Append(self.ID_DELETE, '&Delete\tCtrl-D', 'Delete object')
+ menuBar.Append(menu, '&Edit')
+
+ menu = wxMenu()
+ self.ID_REFRESH = wxNewId()
+ menu.Append(self.ID_REFRESH, '&Refresh\tCtrl-R', 'Refresh view')
+ self.ID_AUTO_REFRESH = wxNewId()
+ menu.Append(self.ID_AUTO_REFRESH, '&Auto-refresh\tCtrl-A',
+ 'Toggle auto-refresh mode', true)
+ menu.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
+ menuBar.Append(menu, '&View')
+
+ menu = wxMenu()
+ menu.Append(wxID_ABOUT, 'About...', 'About XCRed')
+ if debug:
+ self.ID_DEBUG_CMD = wxNewId()
+ menu.Append(self.ID_DEBUG_CMD, 'CMD', 'Python command line')
+ EVT_MENU(self, self.ID_DEBUG_CMD, self.OnDebugCMD)
+ menuBar.Append(menu, '&Help')
+
+ self.menuBar = menuBar
+ self.SetMenuBar(menuBar)
+
+ # Create toolbar
+ tb = self.CreateToolBar()#wxTB_DOCKABLE | wxTB_FLAT)
+ tb.SetToolBitmapSize((24,23))
+ tb.AddSimpleTool(wxID_NEW, images.getNewBitmap(), 'New', 'New file')
+ tb.AddSimpleTool(wxID_OPEN, images.getOpenBitmap(), 'Open', 'Open file')
+ tb.AddSimpleTool(wxID_SAVE, images.getSaveBitmap(), 'Save', 'Save file')
+ tb.AddSeparator()
+ tb.AddSimpleTool(wxID_CUT, images.getCutBitmap(), 'Cut', 'Cut')
+ tb.AddSimpleTool(wxID_COPY, images.getCopyBitmap(), 'Copy', 'Copy')
+ tb.AddSimpleTool(wxID_PASTE, images.getPasteBitmap(), 'Paste', 'Paste')
+ tb.AddSeparator()
+ tb.AddSimpleTool(self.ID_REFRESH, images.getRefreshBitmap(),
+ 'Refresh', 'Refresh view')
+ tb.AddSimpleTool(self.ID_AUTO_REFRESH, images.getAutoRefreshBitmap(),
+ 'Auto-refresh', 'Toggle auto-refresh mode', true)
+ tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
+ self.tb = tb
+ tb.Realize()
+
+ # File
+ EVT_MENU(self, wxID_NEW, self.OnNew)
+ EVT_MENU(self, wxID_OPEN, self.OnOpen)
+ EVT_MENU(self, wxID_SAVE, self.OnSaveOrSaveAs)
+ EVT_MENU(self, wxID_SAVEAS, self.OnSaveOrSaveAs)
+ EVT_MENU(self, wxID_EXIT, self.OnExit)
+ # Edit
+ EVT_MENU(self, wxID_UNDO, self.OnUndo)
+ EVT_MENU(self, wxID_REDO, self.OnRedo)
+ EVT_MENU(self, wxID_CUT, self.OnCut)
+ EVT_MENU(self, wxID_COPY, self.OnCopy)
+ EVT_MENU(self, wxID_PASTE, self.OnPaste)
+ EVT_MENU(self, self.ID_DELETE, self.OnDelete)
+ # View
+ EVT_MENU(self, self.ID_REFRESH, self.OnRefresh)
+ EVT_MENU(self, self.ID_AUTO_REFRESH, self.OnAutoRefresh)
+ # Help
+ EVT_MENU(self, wxID_ABOUT, self.OnAbout)
+
+ # Update events
+ EVT_UPDATE_UI(self, wxID_CUT, self.OnUpdateUI)
+ EVT_UPDATE_UI(self, wxID_COPY, self.OnUpdateUI)
+ EVT_UPDATE_UI(self, wxID_PASTE, self.OnUpdateUI)
+ EVT_UPDATE_UI(self, self.ID_DELETE, self.OnUpdateUI)
+
+ # Build interface
+ splitter = wxSplitterWindow(self, -1)
+ # Create tree
+ global tree
+ tree = XML_Tree(splitter, -1)
+ sys.modules['xxx'].tree = tree
+ # Create panel for parameters
+ global panel
+ #panel = wxPanel(self, -1)
+ # Sizer for static box
+ #sizer = wxBoxSizer()
+ panel = Panel(splitter, -1)
+ sys.modules['params'].panel = panel
+ #sizer.Add(panel, 1, wxEXPAND)
+ #box = wxStaticBox(panel, -1, 'Parameters')
+ #boxSizer = wxStaticBoxSizer(box)
+ #boxSizer.Add(wxButton(panel, -1, 'BUTT ON'))
+ #sizer.Add(boxSizer, 1, wxEXPAND | wxALL, 10)
+ #panel.SetAutoLayout(true)
+ #panel.SetSizer(sizer)
+ # Set plitter windows
+ splitter.SplitVertically(tree, panel, 200)
+ #topSizer = wxBoxSizer()
+ #topSizer.Add(splitter, 1, wxEXPAND)
+ #self.SetAutoLayout(true)
+ #self.SetSizer(topSizer)
+
+ # Init pull-down menu data
+ class MenuData: pass
+ global pullDownMenu
+ pullDownMenu = MenuData()
+ pullDownMenu.menu = None
+ pullDownMenu.ID_NEW_PANEL = wxNewId()
+ pullDownMenu.ID_NEW_DIALOG = wxNewId()
+ pullDownMenu.ID_NEW_FRAME = wxNewId()
+ pullDownMenu.ID_NEW_MENU_BAR = wxNewId()
+ pullDownMenu.ID_NEW_MENU = wxNewId()
+
+ pullDownMenu.ID_NEW_STATIC_TEXT = wxNewId()
+ pullDownMenu.ID_NEW_TEXT_CTRL = wxNewId()
+
+ pullDownMenu.ID_NEW_BUTTON = wxNewId()
+ pullDownMenu.ID_NEW_BITMAP_BUTTON = wxNewId()
+ pullDownMenu.ID_NEW_RADIO_BUTTON = wxNewId()
+ pullDownMenu.ID_NEW_SPIN_BUTTON = wxNewId()
+
+ pullDownMenu.ID_NEW_STATIC_BOX = wxNewId()
+ pullDownMenu.ID_NEW_CHECK_BOX = wxNewId()
+ pullDownMenu.ID_NEW_RADIO_BOX = wxNewId()
+ pullDownMenu.ID_NEW_COMBO_BOX = wxNewId()
+ pullDownMenu.ID_NEW_LIST_BOX = wxNewId()
+
+ pullDownMenu.ID_NEW_STATIC_LINE = wxNewId()
+ pullDownMenu.ID_NEW_CHOICE = wxNewId()
+ pullDownMenu.ID_NEW_SLIDER = wxNewId()
+ pullDownMenu.ID_NEW_GAUGE = wxNewId()
+ pullDownMenu.ID_NEW_SCROLL_BAR = wxNewId()
+ pullDownMenu.ID_NEW_TREE_CTRL = wxNewId()
+ pullDownMenu.ID_NEW_LIST_CTRL = wxNewId()
+ pullDownMenu.ID_NEW_CHECK_LIST = wxNewId()
+ pullDownMenu.ID_NEW_NOTEBOOK = wxNewId()
+ pullDownMenu.ID_NEW_HTML_WINDOW = wxNewId()
+ pullDownMenu.ID_NEW_CALENDAR = wxNewId()
+
+ pullDownMenu.ID_NEW_BOX_SIZER = wxNewId()
+ pullDownMenu.ID_NEW_STATIC_BOX_SIZER = wxNewId()
+ pullDownMenu.ID_NEW_GRID_SIZER = wxNewId()
+ pullDownMenu.ID_NEW_FLEX_GRID_SIZER = wxNewId()
+ pullDownMenu.ID_NEW_SPACER = wxNewId()
+ pullDownMenu.ID_NEW_MENU = wxNewId()
+ pullDownMenu.ID_NEW_MENU_ITEM = wxNewId()
+ pullDownMenu.ID_NEW_SEPARATOR = wxNewId()
+ pullDownMenu.ID_NEW_LAST = wxNewId()
+ pullDownMenu.ID_DELETE = self.ID_DELETE
+ pullDownMenu.ID_EXPAND = wxNewId()
+ EVT_MENU_RANGE(self, pullDownMenu.ID_NEW_PANEL,
+ pullDownMenu.ID_NEW_LAST, self.OnCreate)
+ EVT_MENU(self, pullDownMenu.ID_EXPAND, self.OnExpand)
+ # We connect to tree, but process in frame
+ EVT_MENU_HIGHLIGHT_ALL(tree, self.OnPullDownHighlight)
+ # Mapping from IDs to element names
+ self.createMap = {
+ pullDownMenu.ID_NEW_PANEL: 'wxPanel',
+ pullDownMenu.ID_NEW_DIALOG: 'wxDialog',
+ pullDownMenu.ID_NEW_FRAME: 'wxFrame',
+ pullDownMenu.ID_NEW_MENU_BAR: 'wxMenuBar',
+ pullDownMenu.ID_NEW_MENU: 'wxMenu',
+
+ pullDownMenu.ID_NEW_STATIC_TEXT: 'wxStaticText',
+ pullDownMenu.ID_NEW_TEXT_CTRL: 'wxTextCtrl',
+
+ pullDownMenu.ID_NEW_BUTTON: 'wxButton',
+ pullDownMenu.ID_NEW_BITMAP_BUTTON: 'wxBitmapButton',
+ pullDownMenu.ID_NEW_RADIO_BUTTON: 'wxRadioButton',
+ pullDownMenu.ID_NEW_SPIN_BUTTON: 'wxSpinButton',
+
+ pullDownMenu.ID_NEW_STATIC_BOX: 'wxStaticBox',
+ pullDownMenu.ID_NEW_CHECK_BOX: 'wxCheckBox',
+ pullDownMenu.ID_NEW_RADIO_BOX: 'wxRadioBox',
+ pullDownMenu.ID_NEW_COMBO_BOX: 'wxComboBox',
+ pullDownMenu.ID_NEW_LIST_BOX: 'wxListBox',
+
+ pullDownMenu.ID_NEW_STATIC_LINE: 'wxStaticLine',
+ pullDownMenu.ID_NEW_CHOICE: 'wxChoice',
+ pullDownMenu.ID_NEW_SLIDER: 'wxSlider',
+ pullDownMenu.ID_NEW_GAUGE: 'wxGauge',
+ pullDownMenu.ID_NEW_SCROLL_BAR: 'wxScrollBar',
+ pullDownMenu.ID_NEW_TREE_CTRL: 'wxTreeCtrl',
+ pullDownMenu.ID_NEW_LIST_CTRL: 'wxListCtrl',
+ pullDownMenu.ID_NEW_CHECK_LIST: 'wxCheckList',
+ pullDownMenu.ID_NEW_NOTEBOOK: 'wxNotebook',
+ pullDownMenu.ID_NEW_HTML_WINDOW: 'wxHtmlWindow',
+ pullDownMenu.ID_NEW_CALENDAR: 'wxCalendar',
+
+ pullDownMenu.ID_NEW_BOX_SIZER: 'wxBoxSizer',
+ pullDownMenu.ID_NEW_STATIC_BOX_SIZER: 'wxStaticBoxSizer',
+ pullDownMenu.ID_NEW_GRID_SIZER: 'wxGridSizer',
+ pullDownMenu.ID_NEW_FLEX_GRID_SIZER: 'wxFlexGridSizer',
+ pullDownMenu.ID_NEW_SPACER: 'spacer',
+ pullDownMenu.ID_NEW_MENU: 'wxMenu',
+ pullDownMenu.ID_NEW_MENU_ITEM: 'wxMenuItem',
+ pullDownMenu.ID_NEW_SEPARATOR: 'separator',
+ }
+ pullDownMenu.controls = [
+ ['control', 'Various controls',
+ (pullDownMenu.ID_NEW_STATIC_TEXT, 'Label', 'Create static label'),
+ (pullDownMenu.ID_NEW_STATIC_LINE, 'Line', 'Create static line'),
+ (pullDownMenu.ID_NEW_TEXT_CTRL, 'TextBox', 'Create text box control'),
+ (pullDownMenu.ID_NEW_CHOICE, 'Choice', 'Create choice control'),
+ (pullDownMenu.ID_NEW_SLIDER, 'Slider', 'Create slider control'),
+ (pullDownMenu.ID_NEW_GAUGE, 'Gauge', 'Create gauge control'),
+ (pullDownMenu.ID_NEW_SCROLL_BAR, 'ScrollBar', 'Create scroll bar'),
+ (pullDownMenu.ID_NEW_TREE_CTRL, 'TreeCtrl', 'Create tree control'),
+ (pullDownMenu.ID_NEW_LIST_CTRL, 'ListCtrl', 'Create list control'),
+ (pullDownMenu.ID_NEW_CHECK_LIST, 'CheckList', 'Create check list control'),
+ (pullDownMenu.ID_NEW_HTML_WINDOW, 'HtmlWindow', 'Create HTML window'),
+ (pullDownMenu.ID_NEW_CALENDAR, 'Calendar', 'Create calendar control'),
+ (pullDownMenu.ID_NEW_PANEL, 'Panel', 'Create panel'),
+ (pullDownMenu.ID_NEW_NOTEBOOK, 'Notebook', 'Create notebook control'),
+ ],
+ ['button', 'Buttons',
+ (pullDownMenu.ID_NEW_BUTTON, 'Button', 'Create button'),
+ (pullDownMenu.ID_NEW_BITMAP_BUTTON, 'BitmapButton', 'Create bitmap button'),
+ (pullDownMenu.ID_NEW_RADIO_BUTTON, 'RadioButton', 'Create radio button'),
+ (pullDownMenu.ID_NEW_SPIN_BUTTON, 'SpinButton', 'Create spin button'),
+ ],
+ ['box', 'Boxes',
+ (pullDownMenu.ID_NEW_STATIC_BOX, 'StaticBox', 'Create static box'),
+ (pullDownMenu.ID_NEW_CHECK_BOX, 'CheckBox', 'Create check box'),
+ (pullDownMenu.ID_NEW_RADIO_BOX, 'RadioBox', 'Create radio box'),
+ (pullDownMenu.ID_NEW_COMBO_BOX, 'ComboBox', 'Create combo box'),
+ (pullDownMenu.ID_NEW_LIST_BOX, 'ListBox', 'Create list box'),
+ ],
+ ['sizer', 'Sizers',
+ (pullDownMenu.ID_NEW_BOX_SIZER, 'BoxSizer', 'Create box sizer'),
+ (pullDownMenu.ID_NEW_STATIC_BOX_SIZER, 'StaticBoxSizer',
+ 'Create static box sizer'),
+ (pullDownMenu.ID_NEW_GRID_SIZER, 'GridSizer', 'Create grid sizer'),
+ (pullDownMenu.ID_NEW_FLEX_GRID_SIZER, 'FlexGridSizer',
+ 'Create flexgrid sizer'),
+ (pullDownMenu.ID_NEW_SPACER, 'Spacer', 'Create spacer'),
+ ]
+ ]
+ pullDownMenu.menuControls = [
+ (pullDownMenu.ID_NEW_MENU, 'Menu', 'Create menu'),
+ (pullDownMenu.ID_NEW_MENU_ITEM, 'MenuItem', 'Create menu item'),
+ (pullDownMenu.ID_NEW_SEPARATOR, 'Separator', 'Create separator'),
+ ]
+
+ # Initialize
+ self.Clear()
+
+ # Other events
+ EVT_IDLE(self, self.OnIdle)
+ EVT_CLOSE(self, self.OnCloseWindow)
+
+ def OnNew(self, evt):
+ self.Clear()
+
+ def OnOpen(self, evt):
+ if not self.AskSave(): return
+ dlg = wxFileDialog(self, 'Open', os.path.dirname(self.dataFile),
+ '', '*.xrc', wxOPEN | wxCHANGE_DIR)
+ if dlg.ShowModal() == wxID_OK:
+ path = dlg.GetPath()
+ self.SetStatusText('Loading...')
+ wxYield()
+ wxBeginBusyCursor()
+ self.Open(path)
+ wxEndBusyCursor()
+ self.SetStatusText('Ready')
+ dlg.Destroy()
+
+ def OnSaveOrSaveAs(self, evt):
+ if evt.GetId() == wxID_SAVEAS or not self.dataFile:
+ if self.dataFile: defaultName = ''
+ else: defaultName = 'UNTITLED.xrc'
+ dlg = wxFileDialog(self, 'Save As', os.path.dirname(self.dataFile),
+ defaultName, '*.xrc',
+ wxSAVE | wxOVERWRITE_PROMPT | wxCHANGE_DIR)
+ if dlg.ShowModal() == wxID_CANCEL: return
+ path = dlg.GetPath()
+ dlg.Destroy()
+ else:
+ path = self.dataFile
+ self.SetStatusText('Saving...')
+ wxYield()
+ wxBeginBusyCursor()
+ self.Save(path)
+ self.dataFile = path
+ wxEndBusyCursor()
+ self.SetStatusText('Ready')
+
+ def OnExit(self, evt):
+ self.Close()
+
+ def OnUndo(self, evt):
+ print '*** being implemented'
+ print self.lastOp, self.undo
+ if self.lastOp == 'DELETE':
+ parent, prev, elem = self.undo
+ if prev.IsOk():
+ xxx = MakeXXXFromDOM(tree.GetPyData(parent).treeObject(), elem)
+ item = tree.InsertItem( parent, prev, xxx.treeObject().className,
+ data=wxTreeItemData(xxx) )
+
+ def OnRedo(self, evt):
+ print '*** being implemented'
+
+ def OnCut(self, evt):
+ selected = tree.GetSelection()
+ # Undo info
+ self.lastOp = 'CUT'
+ self.undo = [tree.GetItemParent(selected), tree.GetPrevSibling(selected)]
+ # Delete testWin?
+ global testWin
+ if testWin:
+ # If deleting top-level item, delete testWin
+ if selected == testWin.item:
+ testWin.Destroy()
+ testWin = None
+ else:
+ # Remove highlight, update testWin
+ if tree.GetItemAncestor(selected) == testWin.item:
+ if testWin.highLight: testWin.highLight.Remove()
+ tree.needUpdate = true
+ self.clipboard = tree.RemoveLeaf(selected)
+ tree.pendingHighLight = None
+ tree.Unselect()
+ panel.Clear()
+ self.modified = true
+
+ def OnCopy(self, evt):
+ selected = tree.GetSelection()
+ xxx = tree.GetPyData(selected)
+ self.clipboard = xxx.element.cloneNode(true)
+
+ def OnPaste(self, evt):
+ selected = tree.GetSelection()
+ appendChild = not tree.NeedInsert(selected)
+ xxx = tree.GetPyData(selected)
+ if not appendChild:
+ # If has next item, insert, else append to parent
+ nextItem = tree.GetNextSibling(selected)
+ if nextItem.IsOk():
+ # Insert before nextItem
+ parentLeaf = tree.GetItemParent(selected)
+ else: # last child: change selected to parent
+ appendChild = true
+ selected = tree.GetItemParent(selected)
+ # Expanded container (must have children)
+ elif tree.IsExpanded(selected) and tree.ItemHasChildren(selected):
+ appendChild = false
+ nextItem = tree.GetFirstChild(selected, 0)[0]
+ parentLeaf = selected
+ # Parent should be tree element or None
+ if appendChild:
+ parent = tree.GetPyData(selected)
+ else:
+ parent = tree.GetPyData(parentLeaf)
+ if parent and parent.hasChild: parent = parent.child
+
+ # Create a copy of clipboard element
+ elem = self.clipboard.cloneNode(true)
+ # Tempopary xxx object to test things
+ xxx = MakeXXXFromDOM(parent, elem)
+ className = xxx.treeObject().className
+ # Check parent and child relationships
+ # Parent is sizer or notebook, child is of wrong class or
+ # parent is normal window, child is child container: detach child
+ isChildContainer = isinstance(xxx, xxxChildContainer)
+ if not parent and isChildContainer or \
+ (parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
+ (isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
+ (not parent.isSizer and not isinstance(parent, xxxNotebook) and \
+ isChildContainer):
+ if isChildContainer:
+ elem.removeChild(xxx.child.element) # detach child
+ elem.unlink() # delete child container
+ elem = xxx.child.element # replace
+ # This should help garbage collection (!!! maybe not needed?)
+ xxx.child.parent = None
+ xxx.child = None
+ if parent:
+ # Parent is sizer or notebook, child is not child container
+ if parent.isSizer and not isChildContainer and \
+ not isinstance(xxx, xxxSpacer):
+ # Create sizer item element
+ sizerItemElem = MakeEmptyDOM('sizeritem')
+ sizerItemElem.appendChild(elem)
+ elem = sizerItemElem
+ elif isinstance(parent, xxxNotebook) and not isChildContainer:
+ pageElem = MakeEmptyDOM('notebookpage')
+ pageElem.appendChild(elem)
+ elem = pageElem
+ xxx = MakeXXXFromDOM(parent, elem)
+ # Figure out if we must append a new child or sibling
+ if appendChild:
+ if parent: node = parent.element
+ else: node = tree.mainNode
+ node.appendChild(elem)
+ newItem = tree.AppendItem(selected, xxx.treeName(), image=xxx.treeImage(),
+ data=wxTreeItemData(xxx))
+ else:
+ node = tree.GetPyData(nextItem).element
+ if parent:
+ elemParent = parent.element
+ else:
+ elemParent = tree.mainNode
+ elemParent.insertBefore(elem, node)
+ # Inserting before is difficult, se we insert after or first child
+ newItem = tree.InsertItem(parentLeaf, selected, 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):
+ tree.AddNode(newItem, treeObj, n)
+ # Scroll to show new item
+ tree.EnsureVisible(newItem)
+ tree.SelectItem(newItem)
+ if not tree.IsVisible(newItem):
+ tree.ScrollTo(newItem)
+ tree.Refresh()
+ # Update view?
+ if testWin and tree.GetItemAncestor(newItem) == testWin.item:
+ if conf.autoRefresh:
+ tree.needUpdate = true
+ tree.pendingHighLight = newItem
+ else:
+ tree.pendingHighLight = None
+ self.modified = true
+
+ def OnDelete(self, evt):
+ selected = tree.GetSelection()
+ # Undo info
+ self.lastOp = 'DELETE'
+ self.undo = [tree.GetItemParent(selected), tree.GetPrevSibling(selected)]
+ # Delete testWin?
+ global testWin
+ if testWin:
+ # If deleting top-level item, delete testWin
+ if selected == testWin.item:
+ testWin.Destroy()
+ testWin = None
+ else:
+ # Remove highlight, update testWin
+ if tree.GetItemAncestor(selected) == testWin.item:
+ if testWin.highLight: testWin.highLight.Remove()
+ tree.needUpdate = true
+ xnode = tree.RemoveLeaf(selected)
+ self.undo.append(xnode.cloneNode(true))
+ xnode.unlink()
+ tree.pendingHighLight = None
+ tree.Unselect()
+ panel.Clear()
+ self.modified = true
+
+ def OnRefresh(self, evt):
+ # If modified, apply first
+ selection = tree.GetSelection()
+ if selection.IsOk():
+ xxx = tree.GetPyData(selection)
+ if xxx and panel.IsModified():
+ tree.Apply(xxx, selection)
+ if testWin:
+ # (re)create
+ tree.CreateTestWin(testWin.item)
+ tree.needUpdate = false
+
+ def OnAutoRefresh(self, evt):
+ conf.autoRefresh = evt.IsChecked()
+ self.menuBar.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
+ self.tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
+
+ def OnAbout(self, evt):
+ dlg = wxMessageDialog(self, '%s %s\n\nRoman Rolinsky <rolinsky@mema.ucl.ac.be>' % \
+ (progname, version),
+ 'About %s' % progname, wxOK | wxCENTRE)
+ dlg.ShowModal()
+ dlg.Destroy()
+
+ # Simple emulation of python command line
+ def OnDebugCMD(self, evt):
+ while 1:
+ try:
+ exec raw_input('C:\> ')
+ except EOFError:
+ print '^D'
+ break
+ except:
+ (etype, value, tb) =sys.exc_info()
+ tblist =traceback.extract_tb(tb)[1:]
+ msg =string.join(traceback.format_exception_only(etype, value)
+ +traceback.format_list(tblist))
+ print msg
+
+ def OnCreate(self, evt):
+ selected = tree.GetSelection()
+ appendChild = not tree.NeedInsert(selected)
+ xxx = tree.GetPyData(selected)
+ if not appendChild:
+ # If has next item, insert, else append to parent
+ nextItem = tree.GetNextSibling(selected)
+ if nextItem.IsOk():
+ # Insert before nextItem
+ parentLeaf = tree.GetItemParent(selected)
+ else: # last child: change selected to parent
+ appendChild = true
+ selected = tree.GetItemParent(selected)
+ # Expanded container (must have children)
+ elif tree.IsExpanded(selected) and tree.ItemHasChildren(selected):
+ appendChild = false
+ nextItem = tree.GetFirstChild(selected, 0)[0]
+ parentLeaf = selected
+ # Parent should be tree element or None
+ if appendChild:
+ parent = tree.GetPyData(selected)
+ else:
+ parent = tree.GetPyData(parentLeaf)
+ if parent and parent.hasChild: parent = parent.child
+
+ # Create element
+ className = self.createMap[evt.GetId()]
+ xxx = MakeEmptyXXX(parent, className)
+ # Figure out if we must append a new child or sibling
+ elem = xxx.element
+ if appendChild:
+ if parent: node = parent.element
+ else: node = tree.mainNode
+ # Insert newline for debug purposes
+ node.appendChild(tree.dom.createTextNode('\n'))
+ node.appendChild(elem)
+ newItem = tree.AppendItem(selected, xxx.treeName(), image=xxx.treeImage(),
+ data=wxTreeItemData(xxx))
+ else:
+ node = tree.GetPyData(nextItem).element
+ if parent:
+ elemParent = parent.element
+ else:
+ elemParent = tree.mainNode
+ elemParent.insertBefore(tree.dom.createTextNode('\n'), node)
+ elemParent.insertBefore(elem, node)
+ # Inserting before is difficult, se we insert after or first child
+ newItem = tree.InsertItem(parentLeaf, selected,
+ xxx.treeName(), image=xxx.treeImage(),
+ data=wxTreeItemData(xxx))
+ tree.EnsureVisible(newItem)
+ tree.SelectItem(newItem)
+ if not tree.IsVisible(newItem):
+ tree.ScrollTo(newItem)
+ tree.Refresh()
+ # Update view?
+ if testWin and tree.GetItemAncestor(newItem) == testWin.item:
+ if conf.autoRefresh:
+ tree.needUpdate = true
+ tree.pendingHighLight = newItem
+ else:
+ tree.pendingHighLight = None
+
+ def OnExpand(self, evt):
+ if tree.GetSelection().IsOk():
+ tree.ExpandAll(tree.GetSelection())
+ else:
+ tree.ExpandAll(tree.GetRootItem())
+
+ def OnPullDownHighlight(self, evt):
+ menuId = evt.GetMenuId()
+ help = ''
+ if menuId != -1: help = pullDownMenu.GetHelpString(menuId)
+ self.SetStatusText(help)
+
+ def OnUpdateUI(self, evt):
+ if evt.GetId() in [wxID_CUT, wxID_COPY, self.ID_DELETE]:
+ enable = tree.GetSelection().IsOk() and \
+ tree.GetSelection() != tree.GetRootItem()
+ evt.Enable(enable)
+ elif evt.GetId() == wxID_PASTE:
+ enable = self.clipboard != None
+ evt.Enable(enable)
+
+ def OnIdle(self, evt):
+ if tree.needUpdate:
+ if conf.autoRefresh:
+ if testWin:
+ # (re)create
+ tree.CreateTestWin(testWin.item)
+ tree.needUpdate = false
+ elif tree.pendingHighLight:
+ tree.HighLight(tree.pendingHighLight)
+ evt.Skip()
+
+ def OnCloseWindow(self, evt):
+ if not self.AskSave(): return
+ if testWin: testWin.Destroy()
+ conf.width, conf.height = self.GetSize()
+ evt.Skip()
+
+ def Clear(self):
+ self.dataFile = ''
+ self.clipboard = None
+ self.modified = false
+ panel.SetModified(false)
+ panel.Clear()
+ tree.Clear()
+ global testWin
+ if testWin:
+ testWin.Destroy()
+ testWin = None
+ self.SetTitle(progname)
+
+ def Open(self, path):
+ # Try to read the file
+ try:
+ open(path)
+ self.Clear()
+ # Build wx tree
+ dom = minidom.parse(path)
+ tree.SetData(dom)
+ self.dataFile = path
+ self.SetTitle(progname + ': ' + os.path.basename(path))
+ except:
+ wxLogError('Error reading file: ' + path)
+
+ def Save(self, path):
+ try:
+ memFile = MemoryFile(path)
+ tree.dom.writexml(memFile)
+ memFile.close()
+ self.modified = false
+ panel.SetModified(false)
+ except:
+ wxLogError('Error writing file: ' + path)
+
+ def AskSave(self):
+ if not (self.modified or panel.IsModified()): return true
+ flags = wxICON_EXCLAMATION | wxYES_NO | wxCANCEL | wxCENTRE
+ dlg = wxMessageDialog( self, 'File is modified. Save before exit?',
+ 'Save before too late?', flags )
+ say = dlg.ShowModal()
+ dlg.Destroy()
+ if say == wxID_YES:
+ self.OnSaveOrSaveAs(wxCommandEvent(wxID_SAVE))
+ # If save was successful, modified flag is unset
+ if not self.modified: return true
+ elif say == wxID_NO:
+ self.modified = false
+ panel.SetModified(false)
+ return true
+ return false
+
+class App(wxApp):
+ def OnInit(self):
+ self.SetAppName("xrced")
+ # Settings
+ global conf
+ # !!! wxConfigBase_Get doesn't seem to work
+ conf = wxConfig(style=wxCONFIG_USE_LOCAL_FILE)
+ conf.autoRefresh = conf.ReadInt('autorefresh', true)
+ size = conf.ReadInt('width', 800), conf.ReadInt('height', 600)
+ # Add handlers
+ wxFileSystem_AddHandler(wxMemoryFSHandler())
+ wxInitAllImageHandlers()
+ # Create main frame
+ global frame
+ frame = self.frame = Frame(size)
+ self.frame.Show(true)
+ # Load resources from XRC file (!!! should be transformed to .py later)
+ sys.modules['params'].frame = frame
+ frame.res = wxXmlResource('')
+ frame.res.Load(os.path.join(sys.path[0], 'xrced.xrc'))
+ return true
+
+ def OnExit(self):
+ # Write config
+ wc = wxConfigBase_Get()
+ wc.WriteInt('autorefresh', conf.autoRefresh)
+ wc.WriteInt('width', conf.width)
+ wc.WriteInt('height', conf.height)
+ wc.Flush()
+
+def main():
+ app = App()
+ app.MainLoop()
+ app.OnExit()
+
+if __name__ == '__main__':
+ main()
projects / wxWidgets.git / blobdiff