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wxWidgets/wxPython/wx/tools/XRCed/xrced.py
Roman Rolinsky b372319fa0 Implemented xxxComment. Due to different minidom XML types (Comments 
are not Elements) had to add xxxObject.isElement flag and changed
xxxObject.element variable to xxxObject.node (xxxComment is derived
from xxxObject to minimize changes in processing). More testing is still
needed to verify that things didn't break. Use previous commit (0.1.8-4
release on 2007/03/10) if you need a stable version.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44764 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-03-11 05:08:45 +00:00

1653 lines
65 KiB
Python
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# Name: xrced.py
# Purpose: XRC editor, main module
# Author: Roman Rolinsky <rolinsky@mema.ucl.ac.be>
# Created: 20.08.2001
# RCS-ID: $Id$
"""
xrced -- Simple resource editor for XRC format used by wxWidgets/wxPython
GUI toolkit.
Usage:
xrced [ -h ] [ -v ] [ XRC-file ]
Options:
-h output short usage info and exit
-v output version info and exit
"""
from globals import *
import os, sys, getopt, re, traceback, tempfile, shutil, cPickle
from xml.parsers import expat
# Local modules
from tree import * # imports xxx which imports params
from panel import *
from tools import *
from params import genericStyles
# Cleanup recursive import sideeffects, otherwise we can't create undoMan
import undo
undo.ParamPage = ParamPage
undoMan = g.undoMan = UndoManager()
# Set application path for loading resources
if __name__ == '__main__':
basePath = os.path.dirname(sys.argv[0])
else:
basePath = os.path.dirname(__file__)
# 1 adds CMD command to Help menu
debug = 0
g.helpText = """\
<HTML><H2>Welcome to XRC<font color="blue">ed</font></H2><H3><font color="green">DON'T PANIC :)</font></H3>
Read this note before clicking on anything!<P>
To start select tree root, then popup menu with your right mouse button,
select "Append Child", and then any command.<P>
Or just press one of the buttons on the tools palette.<P>
Enter XML ID, change properties, create children.<P>
To test your interface select Test command (View menu).<P>
Consult README file for the details.</HTML>
"""
defaultIDs = {xxxPanel:'PANEL', xxxDialog:'DIALOG', xxxFrame:'FRAME',
xxxMenuBar:'MENUBAR', xxxMenu:'MENU', xxxToolBar:'TOOLBAR',
xxxWizard:'WIZARD', xxxBitmap:'BITMAP', xxxIcon:'ICON'}
defaultName = 'UNTITLED.xrc'
################################################################################
# ScrolledMessageDialog - modified from wxPython lib to set fixed-width font
class ScrolledMessageDialog(wx.Dialog):
def __init__(self, parent, msg, caption, pos = wx.DefaultPosition, size = (500,300)):
from wx.lib.layoutf import Layoutf
wx.Dialog.__init__(self, parent, -1, caption, pos, size)
text = wx.TextCtrl(self, -1, msg, wx.DefaultPosition,
wx.DefaultSize, wx.TE_MULTILINE | wx.TE_READONLY)
text.SetFont(g.modernFont())
dc = wx.WindowDC(text)
# !!! possible bug - GetTextExtent without font returns sysfont dims
w, h = dc.GetFullTextExtent(' ', g.modernFont())[:2]
ok = wx.Button(self, wx.ID_OK, "OK")
text.SetConstraints(Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok)))
text.SetSize((w * 80 + 30, h * 40))
text.ShowPosition(1)
ok.SetConstraints(Layoutf('b=b5#1;x%w50#1;w!80;h!25', (self,)))
self.SetAutoLayout(True)
self.Fit()
self.CenterOnScreen(wx.BOTH)
################################################################################
# Event handler for using during location
class Locator(wx.EvtHandler):
def ProcessEvent(self, evt):
print evt
class Frame(wx.Frame):
def __init__(self, pos, size):
wx.Frame.__init__(self, None, -1, '', pos, size)
global frame
frame = g.frame = self
bar = self.CreateStatusBar(2)
bar.SetStatusWidths([-1, 40])
self.SetIcon(images.getIconIcon())
# Idle flag
self.inIdle = False
# Load our own resources
self.res = xrc.XmlResource('')
# !!! Blocking of assert failure occurring in older unicode builds
try:
quietlog = wx.LogNull()
self.res.Load(os.path.join(basePath, 'xrced.xrc'))
except wx._core.PyAssertionError:
print 'PyAssertionError was ignored'
# Make menus
menuBar = wx.MenuBar()
menu = wx.Menu()
menu.Append(wx.ID_NEW, '&New\tCtrl-N', 'New file')
menu.AppendSeparator()
menu.Append(wx.ID_OPEN, '&Open...\tCtrl-O', 'Open XRC file')
self.recentMenu = wx.Menu()
self.AppendRecent(self.recentMenu)
menu.AppendMenu(-1, 'Open Recent', self.recentMenu, 'Open a recent file')
menu.AppendSeparator()
menu.Append(wx.ID_SAVE, '&Save\tCtrl-S', 'Save XRC file')
menu.Append(wx.ID_SAVEAS, 'Save &As...', 'Save XRC file under different name')
self.ID_GENERATE_PYTHON = wx.NewId()
menu.Append(self.ID_GENERATE_PYTHON, '&Generate Python...',
'Generate a Python module that uses this XRC')
menu.AppendSeparator()
menu.Append(wx.ID_EXIT, '&Quit\tCtrl-Q', 'Exit application')
menuBar.Append(menu, '&File')
menu = wx.Menu()
menu.Append(wx.ID_UNDO, '&Undo\tCtrl-Z', 'Undo')
menu.Append(wx.ID_REDO, '&Redo\tCtrl-Y', 'Redo')
menu.AppendSeparator()
menu.Append(wx.ID_CUT, 'Cut\tCtrl-X', 'Cut to the clipboard')
menu.Append(wx.ID_COPY, '&Copy\tCtrl-C', 'Copy to the clipboard')
menu.Append(wx.ID_PASTE, '&Paste\tCtrl-V', 'Paste from the clipboard')
self.ID_DELETE = wx.NewId()
menu.Append(self.ID_DELETE, '&Delete\tCtrl-D', 'Delete object')
menu.AppendSeparator()
self.ID_LOCATE = wx.NewId()
self.ID_TOOL_LOCATE = wx.NewId()
self.ID_TOOL_PASTE = wx.NewId()
menu.Append(self.ID_LOCATE, '&Locate\tCtrl-L', 'Locate control in test window and select it')
menuBar.Append(menu, '&Edit')
menu = wx.Menu()
self.ID_EMBED_PANEL = wx.NewId()
menu.Append(self.ID_EMBED_PANEL, '&Embed Panel',
'Toggle embedding properties panel in the main window', True)
menu.Check(self.ID_EMBED_PANEL, conf.embedPanel)
self.ID_SHOW_TOOLS = wx.NewId()
menu.Append(self.ID_SHOW_TOOLS, 'Show &Tools', 'Toggle tools', True)
menu.Check(self.ID_SHOW_TOOLS, conf.showTools)
menu.AppendSeparator()
self.ID_TEST = wx.NewId()
menu.Append(self.ID_TEST, '&Test\tF5', 'Show test window')
self.ID_REFRESH = wx.NewId()
menu.Append(self.ID_REFRESH, '&Refresh\tCtrl-R', 'Refresh test window')
self.ID_AUTO_REFRESH = wx.NewId()
menu.Append(self.ID_AUTO_REFRESH, '&Auto-refresh\tCtrl-A',
'Toggle auto-refresh mode', True)
menu.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
self.ID_TEST_HIDE = wx.NewId()
menu.Append(self.ID_TEST_HIDE, '&Hide\tF6', 'Close test window')
menuBar.Append(menu, '&View')
menu = wx.Menu()
self.ID_MOVEUP = wx.NewId()
menu.Append(self.ID_MOVEUP, '&Up', 'Move before previous sibling')
self.ID_MOVEDOWN = wx.NewId()
menu.Append(self.ID_MOVEDOWN, '&Down', 'Move after next sibling')
self.ID_MOVELEFT = wx.NewId()
menu.Append(self.ID_MOVELEFT, '&Make sibling', 'Make sibling of parent')
self.ID_MOVERIGHT = wx.NewId()
menu.Append(self.ID_MOVERIGHT, '&Make child', 'Make child of previous sibling')
menuBar.Append(menu, '&Move')
menu = wx.Menu()
menu.Append(wx.ID_ABOUT, '&About...', 'About XCRed')
self.ID_README = wx.NewId()
menu.Append(self.ID_README, '&Readme...', 'View the README file')
if debug:
self.ID_DEBUG_CMD = wx.NewId()
menu.Append(self.ID_DEBUG_CMD, 'CMD', 'Python command line')
wx.EVT_MENU(self, self.ID_DEBUG_CMD, self.OnDebugCMD)
menuBar.Append(menu, '&Help')
self.menuBar = menuBar
self.SetMenuBar(menuBar)
# Create toolbar
tb = self.CreateToolBar(wx.TB_HORIZONTAL | wx.NO_BORDER | wx.TB_FLAT)
tb.SetToolBitmapSize((24,24))
new_bmp = wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE, wx.ART_TOOLBAR)
open_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN, wx.ART_TOOLBAR)
save_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_SAVE, wx.ART_TOOLBAR)
undo_bmp = wx.ArtProvider.GetBitmap(wx.ART_UNDO, wx.ART_TOOLBAR)
redo_bmp = wx.ArtProvider.GetBitmap(wx.ART_REDO, wx.ART_TOOLBAR)
cut_bmp = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
copy_bmp = wx.ArtProvider.GetBitmap(wx.ART_COPY, wx.ART_TOOLBAR)
paste_bmp= wx.ArtProvider.GetBitmap(wx.ART_PASTE, wx.ART_TOOLBAR)
tb.AddSimpleTool(wx.ID_NEW, new_bmp, 'New', 'New file')
tb.AddSimpleTool(wx.ID_OPEN, open_bmp, 'Open', 'Open file')
tb.AddSimpleTool(wx.ID_SAVE, save_bmp, 'Save', 'Save file')
tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
tb.AddSimpleTool(wx.ID_UNDO, undo_bmp, 'Undo', 'Undo')
tb.AddSimpleTool(wx.ID_REDO, redo_bmp, 'Redo', 'Redo')
tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
tb.AddSimpleTool(wx.ID_CUT, cut_bmp, 'Cut', 'Cut')
tb.AddSimpleTool(wx.ID_COPY, copy_bmp, 'Copy', 'Copy')
tb.AddSimpleTool(self.ID_TOOL_PASTE, paste_bmp, 'Paste', 'Paste')
tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
tb.AddSimpleTool(self.ID_TOOL_LOCATE,
images.getLocateBitmap(), #images.getLocateArmedBitmap(),
'Locate', 'Locate control in test window and select it', True)
tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
tb.AddSimpleTool(self.ID_TEST, images.getTestBitmap(), 'Test', 'Test window')
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.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
tb.AddSimpleTool(self.ID_MOVEUP, images.getToolMoveUpBitmap(),
'Up', 'Move before previous sibling')
tb.AddSimpleTool(self.ID_MOVEDOWN, images.getToolMoveDownBitmap(),
'Down', 'Move after next sibling')
tb.AddSimpleTool(self.ID_MOVELEFT, images.getToolMoveLeftBitmap(),
'Make Sibling', 'Make sibling of parent')
tb.AddSimpleTool(self.ID_MOVERIGHT, images.getToolMoveRightBitmap(),
'Make Child', 'Make child of previous sibling')
# if wx.Platform == '__WXGTK__':
# tb.AddSeparator() # otherwise auto-refresh sticks in status line
tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
tb.Realize()
self.tb = tb
self.minWidth = tb.GetSize()[0] # minimal width is the size of toolbar
# File
wx.EVT_MENU(self, wx.ID_NEW, self.OnNew)
wx.EVT_MENU(self, wx.ID_OPEN, self.OnOpen)
wx.EVT_MENU(self, wx.ID_SAVE, self.OnSaveOrSaveAs)
wx.EVT_MENU(self, wx.ID_SAVEAS, self.OnSaveOrSaveAs)
wx.EVT_MENU(self, self.ID_GENERATE_PYTHON, self.OnGeneratePython)
wx.EVT_MENU(self, wx.ID_EXIT, self.OnExit)
# Edit
wx.EVT_MENU(self, wx.ID_UNDO, self.OnUndo)
wx.EVT_MENU(self, wx.ID_REDO, self.OnRedo)
wx.EVT_MENU(self, wx.ID_CUT, self.OnCutDelete)
wx.EVT_MENU(self, wx.ID_COPY, self.OnCopy)
wx.EVT_MENU(self, wx.ID_PASTE, self.OnPaste)
wx.EVT_MENU(self, self.ID_TOOL_PASTE, self.OnPaste)
wx.EVT_MENU(self, self.ID_DELETE, self.OnCutDelete)
wx.EVT_MENU(self, self.ID_LOCATE, self.OnLocate)
wx.EVT_MENU(self, self.ID_TOOL_LOCATE, self.OnLocate)
# View
wx.EVT_MENU(self, self.ID_EMBED_PANEL, self.OnEmbedPanel)
wx.EVT_MENU(self, self.ID_SHOW_TOOLS, self.OnShowTools)
wx.EVT_MENU(self, self.ID_TEST, self.OnTest)
wx.EVT_MENU(self, self.ID_REFRESH, self.OnRefresh)
wx.EVT_MENU(self, self.ID_AUTO_REFRESH, self.OnAutoRefresh)
wx.EVT_MENU(self, self.ID_TEST_HIDE, self.OnTestHide)
# Move
wx.EVT_MENU(self, self.ID_MOVEUP, self.OnMoveUp)
wx.EVT_MENU(self, self.ID_MOVEDOWN, self.OnMoveDown)
wx.EVT_MENU(self, self.ID_MOVELEFT, self.OnMoveLeft)
wx.EVT_MENU(self, self.ID_MOVERIGHT, self.OnMoveRight)
# Help
wx.EVT_MENU(self, wx.ID_ABOUT, self.OnAbout)
wx.EVT_MENU(self, self.ID_README, self.OnReadme)
# Update events
wx.EVT_UPDATE_UI(self, wx.ID_SAVE, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, wx.ID_CUT, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, wx.ID_COPY, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, wx.ID_PASTE, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, self.ID_LOCATE, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, self.ID_TOOL_LOCATE, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, self.ID_TOOL_PASTE, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, wx.ID_UNDO, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, wx.ID_REDO, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, self.ID_DELETE, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, self.ID_TEST, self.OnUpdateUI)
wx.EVT_UPDATE_UI(self, self.ID_REFRESH, self.OnUpdateUI)
# Build interface
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)
# Horizontal sizer for toolbar and splitter
self.toolsSizer = sizer1 = wx.BoxSizer()
splitter = wx.SplitterWindow(self, -1, style=wx.SP_3DSASH)
self.splitter = splitter
splitter.SetMinimumPaneSize(100)
# Create tree
global tree
g.tree = tree = XML_Tree(splitter, -1)
# Init pull-down menu data
global pullDownMenu
g.pullDownMenu = pullDownMenu = PullDownMenu(self)
# Vertical toolbar for GUI buttons
g.tools = tools = Tools(self)
tools.Show(conf.showTools)
if conf.showTools: sizer1.Add(tools, 0, wx.EXPAND)
tree.RegisterKeyEvents()
# Miniframe for split mode
miniFrame = wx.MiniFrame(self, -1, 'Properties & Style',
(conf.panelX, conf.panelY),
(conf.panelWidth, conf.panelHeight))
self.miniFrame = miniFrame
sizer2 = wx.BoxSizer()
miniFrame.SetAutoLayout(True)
miniFrame.SetSizer(sizer2)
wx.EVT_CLOSE(self.miniFrame, self.OnCloseMiniFrame)
# Create panel for parameters
global panel
if conf.embedPanel:
panel = Panel(splitter)
# Set plitter windows
splitter.SplitVertically(tree, panel, conf.sashPos)
else:
panel = Panel(miniFrame)
sizer2.Add(panel, 1, wx.EXPAND)
miniFrame.Show(True)
splitter.Initialize(tree)
sizer1.Add(splitter, 1, wx.EXPAND)
sizer.Add(sizer1, 1, wx.EXPAND)
self.SetAutoLayout(True)
self.SetSizer(sizer)
# Initialize
self.Clear()
# Other events
wx.EVT_IDLE(self, self.OnIdle)
wx.EVT_CLOSE(self, self.OnCloseWindow)
wx.EVT_KEY_DOWN(self, tools.OnKeyDown)
wx.EVT_KEY_UP(self, tools.OnKeyUp)
wx.EVT_ICONIZE(self, self.OnIconize)
def AppendRecent(self, menu):
# add recently used files to the menu
for id,name in conf.recentfiles.iteritems():
menu.Append(id,name)
wx.EVT_MENU(self,id,self.OnRecentFile)
return
def OnRecentFile(self,evt):
# open recently used file
if not self.AskSave(): return
wx.BeginBusyCursor()
try:
path=conf.recentfiles[evt.GetId()]
if self.Open(path):
self.SetStatusText('Data loaded')
else:
self.SetStatusText('Failed')
except KeyError:
self.SetStatusText('No such file')
wx.EndBusyCursor()
def OnNew(self, evt):
if not self.AskSave(): return
self.Clear()
def OnOpen(self, evt):
if not self.AskSave(): return
dlg = wx.FileDialog(self, 'Open', os.path.dirname(self.dataFile),
'', '*.xrc', wx.OPEN | wx.CHANGE_DIR)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath()
self.SetStatusText('Loading...')
wx.BeginBusyCursor()
try:
if self.Open(path):
self.SetStatusText('Data loaded')
else:
self.SetStatusText('Failed')
self.SaveRecent(path)
finally:
wx.EndBusyCursor()
dlg.Destroy()
def OnSaveOrSaveAs(self, evt):
if evt.GetId() == wx.ID_SAVEAS or not self.dataFile:
if self.dataFile: name = ''
else: name = defaultName
dirname = os.path.abspath(os.path.dirname(self.dataFile))
dlg = wx.FileDialog(self, 'Save As', dirname, name, '*.xrc',
wx.SAVE | wx.OVERWRITE_PROMPT | wx.CHANGE_DIR)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath()
if isinstance(path, unicode):
path = path.encode(sys.getfilesystemencoding())
dlg.Destroy()
else:
dlg.Destroy()
return
if conf.localconf:
# if we already have a localconf then it needs to be
# copied to a new config with the new name
lc = conf.localconf
nc = self.CreateLocalConf(path)
flag, key, idx = lc.GetFirstEntry()
while flag:
nc.Write(key, lc.Read(key))
flag, key, idx = lc.GetNextEntry(idx)
conf.localconf = nc
else:
# otherwise create a new one
conf.localconf = self.CreateLocalConf(path)
else:
path = self.dataFile
self.SetStatusText('Saving...')
wx.BeginBusyCursor()
try:
try:
tmpFile,tmpName = tempfile.mkstemp(prefix='xrced-')
os.close(tmpFile)
self.Save(tmpName) # save temporary file first
shutil.move(tmpName, path)
self.dataFile = path
if conf.localconf.ReadBool("autogenerate", False):
pypath = conf.localconf.Read("filename")
embed = conf.localconf.ReadBool("embedResource", False)
genGettext = conf.localconf.ReadBool("genGettext", False)
self.GeneratePython(self.dataFile, pypath, embed, genGettext)
self.SetStatusText('Data saved')
self.SaveRecent(path)
except IOError:
self.SetStatusText('Failed')
finally:
wx.EndBusyCursor()
def SaveRecent(self,path):
# append to recently used files
if path not in conf.recentfiles.values():
newid = wx.NewId()
self.recentMenu.Append(newid, path)
wx.EVT_MENU(self, newid, self.OnRecentFile)
conf.recentfiles[newid] = path
def GeneratePython(self, dataFile, pypath, embed, genGettext):
try:
import wx.tools.pywxrc
rescomp = wx.tools.pywxrc.XmlResourceCompiler()
rescomp.MakePythonModule([dataFile], pypath, embed, genGettext)
except:
inf = sys.exc_info()
wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
wx.LogError('Error generating python code : %s' % pypath)
raise
def OnGeneratePython(self, evt):
if self.modified or not conf.localconf:
wx.MessageBox("Save the XRC file first!", "Error")
return
dlg = PythonOptions(self, conf.localconf, self.dataFile)
dlg.ShowModal()
dlg.Destroy()
def OnExit(self, evt):
self.Close()
def OnUndo(self, evt):
# Extra check to not mess with idle updating
if undoMan.CanUndo():
undoMan.Undo()
def OnRedo(self, evt):
if undoMan.CanRedo():
undoMan.Redo()
def OnCopy(self, evt):
selected = tree.selection
if not selected: return # key pressed event
xxx = tree.GetPyData(selected)
if wx.TheClipboard.Open():
if xxx.isElement:
data = wx.CustomDataObject('XRCED')
# Set encoding in header
# (False,True)
s = xxx.node.toxml(encoding=expat.native_encoding)
else:
data = wx.CustomDataObject('XRCED_node')
s = xxx.node.data
data.SetData(cPickle.dumps(s))
wx.TheClipboard.SetData(data)
wx.TheClipboard.Close()
self.SetStatusText('Copied')
else:
wx.MessageBox("Unable to open the clipboard", "Error")
def OnPaste(self, evt):
selected = tree.selection
if not selected: return # key pressed event
# For pasting with Ctrl pressed
appendChild = True
if evt.GetId() == pullDownMenu.ID_PASTE_SIBLING: appendChild = False
elif evt.GetId() == self.ID_TOOL_PASTE:
if g.tree.ctrl: appendChild = False
else: appendChild = not tree.NeedInsert(selected)
else: 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)
parentLeaf = tree.GetItemParent(selected)
# Expanded container (must have children)
elif tree.IsExpanded(selected) and tree.GetChildrenCount(selected, False):
# Insert as first child
nextItem = tree.GetFirstChild(selected)[0]
parentLeaf = selected
else:
# No children or unexpanded item - appendChild stays True
nextItem = wx.TreeItemId() # no next item
parentLeaf = selected
parent = tree.GetPyData(parentLeaf).treeObject()
# Create a copy of clipboard pickled element
success = success_node = False
if wx.TheClipboard.Open():
data = wx.CustomDataObject('XRCED')
if wx.TheClipboard.IsSupported(data.GetFormat()):
success = wx.TheClipboard.GetData(data)
if not success: # try other format
data = wx.CustomDataObject('XRCED_node')
if wx.TheClipboard.IsSupported(data.GetFormat()):
success_node = wx.TheClipboard.GetData(data)
wx.TheClipboard.Close()
if not success and not success_node:
wx.MessageBox(
"There is no data in the clipboard in the required format",
"Error")
return
xml = cPickle.loads(data.GetData()) # xml representation of element
if success:
elem = minidom.parseString(xml).childNodes[0]
else:
elem = g.tree.dom.createComment(xml)
# Tempopary xxx object to test things
xxx = MakeXXXFromDOM(parent, elem)
# Check compatibility
if not self.ItemsAreCompatible(parent, xxx.treeObject()): return
# Check parent and child relationships.
# If parent is sizer or notebook, child is of wrong class or
# parent is normal window, child is child container then detach child.
isChildContainer = isinstance(xxx, xxxChildContainer)
parentIsBook = parent.__class__ in [xxxNotebook, xxxChoicebook, xxxListbook]
if isChildContainer and \
((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
(parentIsBook and not isinstance(xxx, xxxPage)) or \
not (parent.isSizer or parentIsBook)):
elem.removeChild(xxx.child.node) # detach child
elem.unlink() # delete child container
elem = xxx.child.node # replace
# This may help garbage collection
xxx.child.parent = None
isChildContainer = False
# 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(parent.itemTag)
sizerItemElem.appendChild(elem)
elem = sizerItemElem
elif isinstance(parent, xxxNotebook) and not isChildContainer:
pageElem = MakeEmptyDOM('notebookpage')
pageElem.appendChild(elem)
elem = pageElem
elif isinstance(parent, xxxChoicebook) and not isChildContainer:
pageElem = MakeEmptyDOM('choicebookpage')
pageElem.appendChild(elem)
elem = pageElem
elif isinstance(parent, xxxListbook) and not isChildContainer:
pageElem = MakeEmptyDOM('listbookpage')
pageElem.appendChild(elem)
elem = pageElem
# Insert new node, register undo
newItem = tree.InsertNode(parentLeaf, parent, elem, nextItem)
undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
# Scroll to show new item (!!! redundant?)
tree.EnsureVisible(newItem)
tree.SelectItem(newItem)
if not tree.IsVisible(newItem):
tree.ScrollTo(newItem)
tree.Refresh()
# Update view?
if g.testWin and tree.IsHighlatable(newItem):
if conf.autoRefresh:
tree.needUpdate = True
tree.pendingHighLight = newItem
else:
tree.pendingHighLight = None
self.SetModified()
self.SetStatusText('Pasted')
def ItemsAreCompatible(self, parent, child):
# Check compatibility
error = False
# Comments are always compatible
if child.__class__ == xxxComment:
return True
# Top-level
if child.__class__ in [xxxDialog, xxxFrame, xxxWizard]:
# Top-level classes
if parent.__class__ != xxxMainNode: error = True
elif child.__class__ == xxxMenuBar:
# Menubar can be put in frame or dialog
if parent.__class__ not in [xxxMainNode, xxxFrame, xxxDialog]: error = True
elif child.__class__ == xxxToolBar:
# Toolbar can be top-level of child of panel or frame
if parent.__class__ not in [xxxMainNode, xxxPanel, xxxFrame] and \
not parent.isSizer: error = True
elif child.__class__ == xxxPanel and parent.__class__ == xxxMainNode:
pass
elif child.__class__ == xxxSpacer:
if not parent.isSizer: error = True
elif child.__class__ == xxxSeparator:
if not parent.__class__ in [xxxMenu, xxxToolBar]: error = True
elif child.__class__ == xxxTool:
if parent.__class__ != xxxToolBar: error = True
elif child.__class__ == xxxMenu:
if not parent.__class__ in [xxxMainNode, xxxMenuBar, xxxMenu]: error = True
elif child.__class__ == xxxMenuItem:
if not parent.__class__ in [xxxMenuBar, xxxMenu]: error = True
elif child.isSizer and parent.__class__ in [xxxNotebook, xxxChoicebook, xxxListbook]:
error = True
else: # normal controls can be almost anywhere
if parent.__class__ == xxxMainNode or \
parent.__class__ in [xxxMenuBar, xxxMenu]: error = True
if error:
if parent.__class__ == xxxMainNode: parentClass = 'root'
else: parentClass = parent.className
wx.LogError('Incompatible parent/child: parent is %s, child is %s!' %
(parentClass, child.className))
return False
return True
def OnMoveUp(self, evt):
selected = tree.selection
if not selected: return
index = tree.ItemIndex(selected)
if index == 0: return # No previous sibling found
# Undo info
self.lastOp = 'MOVEUP'
status = 'Moved before previous sibling'
# Prepare undo data
panel.Apply()
parent = tree.GetItemParent(selected)
elem = tree.RemoveLeaf(selected)
nextItem = tree.GetFirstChild(parent)[0]
for i in range(index - 1): nextItem = tree.GetNextSibling(nextItem)
selected = tree.InsertNode(parent, tree.GetPyData(parent).treeObject(), elem, nextItem)
newIndex = tree.ItemIndex(selected)
tree.SelectItem(selected)
undoMan.RegisterUndo(UndoMove(parent, index, parent, newIndex))
self.modified = True
self.SetStatusText(status)
return
def OnMoveDown(self, evt):
selected = tree.selection
if not selected: return
index = tree.ItemIndex(selected)
next = tree.GetNextSibling(selected)
if not next: return
# Undo info
self.lastOp = 'MOVEDOWN'
status = 'Moved after next sibling'
# Prepare undo data
panel.Apply()
parent = tree.GetItemParent(selected)
elem = tree.RemoveLeaf(selected)
nextItem = tree.GetFirstChild(parent)[0]
for i in range(index + 1): nextItem = tree.GetNextSibling(nextItem)
selected = tree.InsertNode(parent, tree.GetPyData(parent).treeObject(), elem, nextItem)
newIndex = tree.ItemIndex(selected)
tree.SelectItem(selected)
undoMan.RegisterUndo(UndoMove(parent, index, parent, newIndex))
self.modified = True
self.SetStatusText(status)
return
def OnMoveLeft(self, evt):
selected = tree.selection
if not selected: return
oldParent = tree.GetItemParent(selected)
if not oldParent: return
pparent = tree.GetItemParent(oldParent)
if not pparent: return
# Check compatibility
if not self.ItemsAreCompatible(tree.GetPyData(pparent).treeObject(), tree.GetPyData(selected).treeObject()): return
# Undo info
self.lastOp = 'MOVELEFT'
status = 'Made next sibling of parent'
oldIndex = tree.ItemIndex(selected)
elem = tree.RemoveLeaf(selected)
nextItem = tree.GetFirstChild(pparent)[0]
parentIndex = tree.ItemIndex(oldParent)
for i in range(parentIndex + 1): nextItem = tree.GetNextSibling(nextItem)
# Check parent and child relationships.
# If parent is sizer or notebook, child is of wrong class or
# parent is normal window, child is child container then detach child.
parent = tree.GetPyData(pparent).treeObject()
xxx = MakeXXXFromDOM(parent, elem)
isChildContainer = isinstance(xxx, xxxChildContainer)
if isChildContainer and \
((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
(isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
not (parent.isSizer or isinstance(parent, xxxNotebook))):
elem.removeChild(xxx.child.node) # detach child
elem.unlink() # delete child container
elem = xxx.child.node # replace
# This may help garbage collection
xxx.child.parent = None
isChildContainer = False
# 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
selected = tree.InsertNode(pparent, tree.GetPyData(pparent).treeObject(), elem, nextItem)
newIndex = tree.ItemIndex(selected)
tree.SelectItem(selected)
undoMan.RegisterUndo(UndoMove(oldParent, oldIndex, pparent, newIndex))
self.modified = True
self.SetStatusText(status)
def OnMoveRight(self, evt):
selected = tree.selection
if not selected: return
oldParent = tree.GetItemParent(selected)
if not oldParent: return
newParent = tree.GetPrevSibling(selected)
if not newParent: return
parent = tree.GetPyData(newParent).treeObject()
# Check compatibility
if not self.ItemsAreCompatible(parent, tree.GetPyData(selected).treeObject()): return
# Undo info
self.lastOp = 'MOVERIGHT'
status = 'Made last child of previous sibling'
oldIndex = tree.ItemIndex(selected)
elem = tree.RemoveLeaf(selected)
# Check parent and child relationships.
# If parent is sizer or notebook, child is of wrong class or
# parent is normal window, child is child container then detach child.
xxx = MakeXXXFromDOM(parent, elem)
isChildContainer = isinstance(xxx, xxxChildContainer)
if isChildContainer and \
((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
(isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
not (parent.isSizer or isinstance(parent, xxxNotebook))):
elem.removeChild(xxx.child.node) # detach child
elem.unlink() # delete child container
elem = xxx.child.node # replace
# This may help garbage collection
xxx.child.parent = None
isChildContainer = False
# 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
selected = tree.InsertNode(newParent, tree.GetPyData(newParent).treeObject(), elem, wx.TreeItemId())
newIndex = tree.ItemIndex(selected)
tree.SelectItem(selected)
undoMan.RegisterUndo(UndoMove(oldParent, oldIndex, newParent, newIndex))
self.modified = True
self.SetStatusText(status)
def OnCutDelete(self, evt):
selected = tree.selection
if not selected: return # key pressed event
# Undo info
if evt.GetId() == wx.ID_CUT:
self.lastOp = 'CUT'
status = 'Removed to clipboard'
else:
self.lastOp = 'DELETE'
status = 'Deleted'
# Delete testWin?
if g.testWin:
# If deleting top-level item, delete testWin
if selected == g.testWin.item:
g.testWin.Destroy()
g.testWin = None
else:
# Remove highlight, update testWin
if g.testWin.highLight:
g.testWin.highLight.Remove()
tree.needUpdate = True
# Prepare undo data
panel.Apply()
index = tree.ItemFullIndex(selected)
xxx = tree.GetPyData(selected)
parent = tree.GetPyData(tree.GetItemParent(selected)).treeObject()
elem = tree.RemoveLeaf(selected)
undoMan.RegisterUndo(UndoCutDelete(index, parent, elem))
if evt.GetId() == wx.ID_CUT:
if wx.TheClipboard.Open():
if xxx.isElement:
data = wx.CustomDataObject('XRCED')
# (False, True)
s = elem.toxml(encoding=expat.native_encoding)
else:
data = wx.CustomDataObject('XRCED_node')
s = xxx.node.data
data.SetData(cPickle.dumps(s))
wx.TheClipboard.SetData(data)
wx.TheClipboard.Close()
else:
wx.MessageBox("Unable to open the clipboard", "Error")
tree.pendingHighLight = None
tree.UnselectAll()
tree.selection = None
# Update tools
g.tools.UpdateUI()
panel.Clear()
self.SetModified()
self.SetStatusText(status)
def OnSubclass(self, evt):
selected = tree.selection
xxx = tree.GetPyData(selected).treeObject()
elem = xxx.node
subclass = xxx.subclass
dlg = wx.TextEntryDialog(self, 'Subclass:', defaultValue=subclass)
if dlg.ShowModal() == wx.ID_OK:
subclass = dlg.GetValue()
if subclass:
elem.setAttribute('subclass', subclass)
elif elem.hasAttribute('subclass'):
elem.removeAttribute('subclass')
self.SetModified()
xxx.subclass = elem.getAttribute('subclass')
tree.SetItemText(selected, xxx.treeName())
panel.pages[0].box.SetLabel(xxx.panelName())
dlg.Destroy()
def OnEmbedPanel(self, evt):
conf.embedPanel = evt.IsChecked()
if conf.embedPanel:
# Remember last dimentions
conf.panelX, conf.panelY = self.miniFrame.GetPosition()
conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
size = self.GetSize()
pos = self.GetPosition()
sizePanel = panel.GetSize()
panel.Reparent(self.splitter)
self.miniFrame.GetSizer().Remove(panel)
# Widen
self.SetDimensions(pos.x, pos.y, size.width + sizePanel.width, size.height)
self.splitter.SplitVertically(tree, panel, conf.sashPos)
self.miniFrame.Show(False)
else:
conf.sashPos = self.splitter.GetSashPosition()
pos = self.GetPosition()
size = self.GetSize()
sizePanel = panel.GetSize()
self.splitter.Unsplit(panel)
sizer = self.miniFrame.GetSizer()
panel.Reparent(self.miniFrame)
panel.Show(True)
sizer.Add(panel, 1, wx.EXPAND)
self.miniFrame.Show(True)
self.miniFrame.SetDimensions(conf.panelX, conf.panelY,
conf.panelWidth, conf.panelHeight)
self.miniFrame.Layout()
# Reduce width
self.SetDimensions(pos.x, pos.y,
max(size.width - sizePanel.width, self.minWidth), size.height)
def OnShowTools(self, evt):
conf.showTools = evt.IsChecked()
g.tools.Show(conf.showTools)
if conf.showTools:
self.toolsSizer.Prepend(g.tools, 0, wx.EXPAND)
else:
self.toolsSizer.Remove(g.tools)
self.toolsSizer.Layout()
def OnTest(self, evt):
if not tree.selection: return # key pressed event
tree.ShowTestWindow(tree.selection)
def OnTestHide(self, evt):
tree.CloseTestWindow()
# Find object by relative position
def FindObject(self, item, obj):
# We simply perform depth-first traversal, sinse it's too much
# hassle to deal with all sizer/window combinations
w = tree.FindNodeObject(item)
if w == obj or isinstance(w, wx.GBSizerItem) and w.GetWindow() == obj:
return item
if tree.ItemHasChildren(item):
child = tree.GetFirstChild(item)[0]
while child:
found = self.FindObject(child, obj)
if found: return found
child = tree.GetNextSibling(child)
return None
def OnTestWinLeftDown(self, evt):
pos = evt.GetPosition()
self.SetHandler(g.testWin)
g.testWin.Disconnect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN)
item = self.FindObject(g.testWin.item, evt.GetEventObject())
if item:
tree.EnsureVisible(item)
tree.SelectItem(item)
self.tb.ToggleTool(self.ID_TOOL_LOCATE, False)
if item:
self.SetStatusText('Selected %s' % tree.GetItemText(item))
else:
self.SetStatusText('Locate failed!')
def SetHandler(self, w, h=None):
if h:
w.SetEventHandler(h)
w.SetCursor(wx.CROSS_CURSOR)
else:
w.SetEventHandler(w)
w.SetCursor(wx.NullCursor)
for ch in w.GetChildren():
self.SetHandler(ch, h)
def OnLocate(self, evt):
if g.testWin:
if evt.GetId() == self.ID_LOCATE or \
evt.GetId() == self.ID_TOOL_LOCATE and evt.IsChecked():
self.SetHandler(g.testWin, g.testWin)
g.testWin.Connect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN, self.OnTestWinLeftDown)
if evt.GetId() == self.ID_LOCATE:
self.tb.ToggleTool(self.ID_TOOL_LOCATE, True)
elif evt.GetId() == self.ID_TOOL_LOCATE and not evt.IsChecked():
self.SetHandler(g.testWin, None)
g.testWin.Disconnect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN)
self.SetStatusText('Click somewhere in your test window now')
def OnRefresh(self, evt):
# If modified, apply first
selection = tree.selection
if selection:
xxx = tree.GetPyData(selection)
if xxx and panel.IsModified():
tree.Apply(xxx, selection)
if g.testWin:
# (re)create
tree.CreateTestWin(g.testWin.item)
panel.modified = False
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):
str = '''\
XRCed version %s
(c) Roman Rolinsky <rollrom@users.sourceforge.net>
Homepage: http://xrced.sourceforge.net\
''' % version
dlg = wx.MessageDialog(self, str, 'About XRCed', wx.OK | wx.CENTRE)
dlg.ShowModal()
dlg.Destroy()
def OnReadme(self, evt):
text = open(os.path.join(basePath, 'README.txt'), 'r').read()
dlg = ScrolledMessageDialog(self, text, "XRCed README")
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 =' '.join(traceback.format_exception_only(etype, value)
+traceback.format_list(tblist))
print msg
def OnCreate(self, evt):
selected = tree.selection
if tree.ctrl: appendChild = False
else: appendChild = not tree.NeedInsert(selected)
xxx = tree.GetPyData(selected)
if not appendChild:
# If insert before
if tree.shift:
# If has previous item, insert after it, else append to parent
nextItem = selected
parentLeaf = tree.GetItemParent(selected)
else:
# If has next item, insert, else append to parent
nextItem = tree.GetNextSibling(selected)
parentLeaf = tree.GetItemParent(selected)
# Expanded container (must have children)
elif tree.shift and tree.IsExpanded(selected) \
and tree.GetChildrenCount(selected, False):
nextItem = tree.GetFirstChild(selected)[0]
parentLeaf = selected
else:
nextItem = wx.TreeItemId()
parentLeaf = selected
parent = tree.GetPyData(parentLeaf)
if parent.hasChild: parent = parent.child
# Create object_ref?
if evt.GetId() == ID_NEW.REF:
ref = wx.GetTextFromUser('Create reference to:', 'Create reference')
if not ref: return
xxx = MakeEmptyRefXXX(parent, ref)
elif evt.GetId() == ID_NEW.COMMENT:
xxx = MakeEmptyCommentXXX(parent)
else:
# Create empty element
className = pullDownMenu.createMap[evt.GetId()]
xxx = MakeEmptyXXX(parent, className)
# Insert new node, register undo
if xxx.isElement: # true object
# Set default name for top-level windows
if parent.__class__ == xxxMainNode:
cl = xxx.treeObject().__class__
frame.maxIDs[cl] += 1
xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
# And for some other standard controls
elif parent.__class__ == xxxStdDialogButtonSizer:
xxx.setTreeName(pullDownMenu.stdButtonIDs[evt.GetId()][0])
# We can even set label
obj = xxx.treeObject()
elem = g.tree.dom.createElement('label')
elem.appendChild(g.tree.dom.createTextNode(pullDownMenu.stdButtonIDs[evt.GetId()][1]))
obj.params['label'] = xxxParam(elem)
xxx.treeObject().node.appendChild(elem)
newItem = tree.InsertNode(parentLeaf, parent, xxx.node, nextItem)
else: # comment node
newItem = tree.InsertNode(parentLeaf, parent, xxx.node, nextItem)
undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
tree.EnsureVisible(newItem)
tree.SelectItem(newItem)
if not tree.IsVisible(newItem):
tree.ScrollTo(newItem)
tree.Refresh()
# Update view?
if xxx.isElement and g.testWin and tree.IsHighlatable(newItem):
if conf.autoRefresh:
tree.needUpdate = True
tree.pendingHighLight = newItem
else:
tree.pendingHighLight = None
tree.SetFocus()
self.SetModified()
# Replace one object with another
def OnReplace(self, evt):
selected = tree.selection
xxx = tree.GetPyData(selected).treeObject()
elem = xxx.node
parent = elem.parentNode
undoMan.RegisterUndo(UndoReplace(selected))
# New class
className = pullDownMenu.createMap[evt.GetId() - 1000]
# Create temporary empty node (with default values)
dummy = MakeEmptyDOM(className)
if className == 'spacer' and xxx.className != 'spacer':
klass = xxxSpacer
elif xxx.className == 'spacer' and className != 'spacer':
klass = xxxSizerItem
else:
klass = xxxDict[className]
# Remove non-compatible children
if tree.ItemHasChildren(selected) and not klass.hasChildren:
tree.DeleteChildren(selected)
nodes = elem.childNodes[:]
tags = []
for node in nodes:
if node.nodeType != minidom.Node.ELEMENT_NODE: continue
remove = False
tag = node.tagName
if tag == 'object':
if not klass.hasChildren: remove = True
elif tag not in klass.allParams and \
(not klass.hasStyle or tag not in klass.styles):
remove = True
else:
tags.append(tag)
if remove:
elem.removeChild(node)
node.unlink()
# Remove sizeritem child if spacer
if className == 'spacer' and xxx.className != 'spacer':
sizeritem = elem.parentNode
assert sizeritem.getAttribute('class') == 'sizeritem'
sizeritem.removeChild(elem)
elem.unlink()
elem = sizeritem
tree.GetPyData(selected).hasChild = False
elif xxx.className == 'spacer' and className != 'spacer':
# Create sizeritem element
assert xxx.parent.isSizer
elem.setAttribute('class', 'sizeritem')
node = MakeEmptyDOM(className)
elem.appendChild(node)
# Replace to point to new object
xxx = xxxSizerItem(xxx.parent, elem)
elem = node
tree.SetPyData(selected, xxx)
xxx = xxx.child
else:
# Copy parameters present in dummy but not in elem
for node in dummy.childNodes:
if node.tagName not in tags: elem.appendChild(node.cloneNode(True))
dummy.unlink()
# Change class name
elem.setAttribute('class', className)
if elem.hasAttribute('subclass'):
elem.removeAttribute('subclass') # clear subclassing
# Re-create xxx element
xxx = MakeXXXFromDOM(xxx.parent, elem)
# Remove incompatible style flags
if 'style' in xxx.params:
styles = map(string.strip, xxx.params['style'].value().split('|'))
newStyles = [s for s in styles if s in klass.winStyles or s in genericStyles]
if newStyles != styles:
if newStyles:
value = reduce(lambda a,b: a+'|'+b, newStyles)
else:
value = ''
xxx.params['style'].update(value)
# Update parent in child objects
if tree.ItemHasChildren(selected):
i, cookie = tree.GetFirstChild(selected)
while i.IsOk():
x = tree.GetPyData(i)
x.parent = xxx
if x.hasChild: x.child.parent = xxx
i, cookie = tree.GetNextChild(selected, cookie)
# Update tree
if tree.GetPyData(selected).hasChild: # child container
container = tree.GetPyData(selected)
container.resetChild(xxx)
xxx = container
else:
tree.SetPyData(selected, xxx)
tree.SetItemText(selected, xxx.treeName())
tree.SetItemImage(selected, xxx.treeImage())
# Set default name for top-level windows
if parent.__class__ == xxxMainNode:
cl = xxx.treeObject().__class__
frame.maxIDs[cl] += 1
xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
# Update panel
g.panel.SetData(xxx)
# Update tools
g.tools.UpdateUI()
#undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
# Update view?
if g.testWin and tree.IsHighlatable(selected):
if conf.autoRefresh:
tree.needUpdate = True
tree.pendingHighLight = selected
else:
tree.pendingHighLight = None
tree.SetFocus()
self.SetModified()
# Expand/collapse subtree
def OnExpand(self, evt):
if tree.selection: tree.ExpandAll(tree.selection)
else: tree.ExpandAll(tree.root)
def OnCollapse(self, evt):
if tree.selection: tree.CollapseAll(tree.selection)
else: tree.CollapseAll(tree.root)
def OnPullDownHighlight(self, evt):
menuId = evt.GetMenuId()
if menuId != -1:
menu = evt.GetEventObject()
help = menu.GetHelpString(menuId)
self.SetStatusText(help)
else:
self.SetStatusText('')
def OnUpdateUI(self, evt):
if evt.GetId() in [wx.ID_CUT, wx.ID_COPY, self.ID_DELETE]:
evt.Enable(tree.selection is not None and tree.selection != tree.root)
elif evt.GetId() == wx.ID_SAVE:
evt.Enable(self.modified)
elif evt.GetId() in [wx.ID_PASTE, self.ID_TOOL_PASTE]:
evt.Enable(tree.selection is not None)
elif evt.GetId() == self.ID_TEST:
evt.Enable(tree.selection is not None and tree.selection != tree.root)
elif evt.GetId() in [self.ID_LOCATE, self.ID_TOOL_LOCATE]:
evt.Enable(g.testWin is not None)
elif evt.GetId() == wx.ID_UNDO: evt.Enable(undoMan.CanUndo())
elif evt.GetId() == wx.ID_REDO: evt.Enable(undoMan.CanRedo())
def OnIdle(self, evt):
if self.inIdle: return # Recursive call protection
self.inIdle = True
try:
if tree.needUpdate:
if conf.autoRefresh:
if g.testWin:
self.SetStatusText('Refreshing test window...')
# (re)create
tree.CreateTestWin(g.testWin.item)
self.SetStatusText('')
tree.needUpdate = False
elif tree.pendingHighLight:
try:
tree.HighLight(tree.pendingHighLight)
except:
# Remove highlight if any problem
if g.testWin.highLight:
g.testWin.highLight.Remove()
tree.pendingHighLight = None
raise
else:
evt.Skip()
finally:
self.inIdle = False
# We don't let close panel window
def OnCloseMiniFrame(self, evt):
return
def OnIconize(self, evt):
if evt.Iconized():
conf.x, conf.y = self.GetPosition()
conf.width, conf.height = self.GetSize()
if conf.embedPanel:
conf.sashPos = self.splitter.GetSashPosition()
else:
conf.panelX, conf.panelY = self.miniFrame.GetPosition()
conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
self.miniFrame.Iconize()
else:
if not conf.embedPanel:
self.miniFrame.Iconize(False)
evt.Skip()
def OnCloseWindow(self, evt):
if not self.AskSave(): return
if g.testWin: g.testWin.Destroy()
if not panel.GetPageCount() == 2:
panel.page2.Destroy()
else:
# If we don't do this, page does not get destroyed (a bug?)
panel.RemovePage(1)
if not self.IsIconized():
conf.x, conf.y = self.GetPosition()
conf.width, conf.height = self.GetSize()
if conf.embedPanel:
conf.sashPos = self.splitter.GetSashPosition()
else:
conf.panelX, conf.panelY = self.miniFrame.GetPosition()
conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
evt.Skip()
def CreateLocalConf(self, path):
name = os.path.splitext(path)[0]
name += '.xcfg'
return wx.FileConfig(localFilename=name)
def Clear(self):
self.dataFile = ''
conf.localconf = None
undoMan.Clear()
self.SetModified(False)
tree.Clear()
panel.Clear()
if g.testWin:
g.testWin.Destroy()
g.testWin = None
# Numbers for new controls
self.maxIDs = {}
for cl in [xxxPanel, xxxDialog, xxxFrame,
xxxMenuBar, xxxMenu, xxxToolBar,
xxxWizard, xxxBitmap, xxxIcon]:
self.maxIDs[cl] = 0
def SetModified(self, state=True):
self.modified = state
name = os.path.basename(self.dataFile)
if not name: name = defaultName
if state:
self.SetTitle(progname + ': ' + name + ' *')
else:
self.SetTitle(progname + ': ' + name)
def Open(self, path):
if not os.path.exists(path):
wx.LogError('File does not exists: %s' % path)
return False
# Try to read the file
try:
f = open(path)
self.Clear()
dom = minidom.parse(f)
f.close()
# Set encoding global variable and default encoding
if dom.encoding:
g.currentEncoding = dom.encoding
wx.SetDefaultPyEncoding(g.currentEncoding.encode())
else:
g.currentEncoding = ''
# Change dir
self.dataFile = path = os.path.abspath(path)
dir = os.path.dirname(path)
if dir: os.chdir(dir)
tree.SetData(dom)
self.SetTitle(progname + ': ' + os.path.basename(path))
conf.localconf = self.CreateLocalConf(self.dataFile)
except:
# Nice exception printing
inf = sys.exc_info()
wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
wx.LogError('Error reading file: %s' % path)
if debug: raise
return False
return True
def Indent(self, node, indent = 0):
if node.nodeType == minidom.Node.COMMENT_NODE:
text = self.domCopy.createTextNode('\n' + ' ' * indent)
node.parentNode.insertBefore(text, node)
return # no children
# Copy child list because it will change soon
children = node.childNodes[:]
# Main node doesn't need to be indented
if indent:
text = self.domCopy.createTextNode('\n' + ' ' * indent)
node.parentNode.insertBefore(text, node)
if children:
# Append newline after last child, except for text nodes
if children[-1].nodeType == minidom.Node.ELEMENT_NODE:
text = self.domCopy.createTextNode('\n' + ' ' * indent)
node.appendChild(text)
# Indent children which are elements
for n in children:
if n.nodeType == minidom.Node.ELEMENT_NODE or \
n.nodeType == minidom.Node.COMMENT_NODE:
self.Indent(n, indent + 2)
def Save(self, path):
try:
import codecs
# Apply changes
if tree.selection and panel.IsModified():
self.OnRefresh(wx.CommandEvent())
if g.currentEncoding:
f = codecs.open(path, 'wt', g.currentEncoding)
else:
f = codecs.open(path, 'wt')
# Make temporary copy for formatting it
# !!! We can't clone dom node, it works only once
#self.domCopy = tree.dom.cloneNode(True)
self.domCopy = MyDocument()
mainNode = self.domCopy.appendChild(tree.mainNode.cloneNode(True))
# Remove first child (test element)
testElem = mainNode.firstChild
mainNode.removeChild(testElem)
testElem.unlink()
self.Indent(mainNode)
self.domCopy.writexml(f, encoding = g.currentEncoding)
f.close()
self.domCopy.unlink()
self.domCopy = None
self.SetModified(False)
panel.SetModified(False)
conf.localconf.Flush()
except:
inf = sys.exc_info()
wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
wx.LogError('Error writing file: %s' % path)
raise
def AskSave(self):
if not (self.modified or panel.IsModified()): return True
flags = wx.ICON_EXCLAMATION | wx.YES_NO | wx.CANCEL | wx.CENTRE
dlg = wx.MessageDialog( self, 'File is modified. Save before exit?',
'Save before too late?', flags )
say = dlg.ShowModal()
dlg.Destroy()
wx.Yield()
if say == wx.ID_YES:
self.OnSaveOrSaveAs(wx.CommandEvent(wx.ID_SAVE))
# If save was successful, modified flag is unset
if not self.modified: return True
elif say == wx.ID_NO:
self.SetModified(False)
panel.SetModified(False)
return True
return False
def SaveUndo(self):
pass # !!!
################################################################################
class PythonOptions(wx.Dialog):
def __init__(self, parent, cfg, dataFile):
pre = wx.PreDialog()
g.frame.res.LoadOnDialog(pre, parent, "PYTHON_OPTIONS")
self.PostCreate(pre)
self.cfg = cfg
self.dataFile = dataFile
self.AutoGenerateCB = xrc.XRCCTRL(self, "AutoGenerateCB")
self.EmbedCB = xrc.XRCCTRL(self, "EmbedCB")
self.GettextCB = xrc.XRCCTRL(self, "GettextCB")
self.MakeXRSFileCB = xrc.XRCCTRL(self, "MakeXRSFileCB")
self.FileNameTC = xrc.XRCCTRL(self, "FileNameTC")
self.BrowseBtn = xrc.XRCCTRL(self, "BrowseBtn")
self.GenerateBtn = xrc.XRCCTRL(self, "GenerateBtn")
self.SaveOptsBtn = xrc.XRCCTRL(self, "SaveOptsBtn")
self.Bind(wx.EVT_BUTTON, self.OnBrowse, self.BrowseBtn)
self.Bind(wx.EVT_BUTTON, self.OnGenerate, self.GenerateBtn)
self.Bind(wx.EVT_BUTTON, self.OnSaveOpts, self.SaveOptsBtn)
if self.cfg.Read("filename", "") != "":
self.FileNameTC.SetValue(self.cfg.Read("filename"))
else:
name = os.path.splitext(os.path.split(dataFile)[1])[0]
name += '_xrc.py'
self.FileNameTC.SetValue(name)
self.AutoGenerateCB.SetValue(self.cfg.ReadBool("autogenerate", False))
self.EmbedCB.SetValue(self.cfg.ReadBool("embedResource", False))
self.MakeXRSFileCB.SetValue(self.cfg.ReadBool("makeXRS", False))
self.GettextCB.SetValue(self.cfg.ReadBool("genGettext", False))
def OnBrowse(self, evt):
path = self.FileNameTC.GetValue()
dirname = os.path.abspath(os.path.dirname(path))
name = os.path.split(path)[1]
dlg = wx.FileDialog(self, 'Save As', dirname, name, '*.py',
wx.SAVE | wx.OVERWRITE_PROMPT)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath()
self.FileNameTC.SetValue(path)
dlg.Destroy()
def OnGenerate(self, evt):
pypath = self.FileNameTC.GetValue()
embed = self.EmbedCB.GetValue()
genGettext = self.GettextCB.GetValue()
frame.GeneratePython(self.dataFile, pypath, embed, genGettext)
self.OnSaveOpts()
def OnSaveOpts(self, evt=None):
self.cfg.Write("filename", self.FileNameTC.GetValue())
self.cfg.WriteBool("autogenerate", self.AutoGenerateCB.GetValue())
self.cfg.WriteBool("embedResource", self.EmbedCB.GetValue())
self.cfg.WriteBool("makeXRS", self.MakeXRSFileCB.GetValue())
self.cfg.WriteBool("genGettext", self.GettextCB.GetValue())
self.EndModal(wx.ID_OK)
################################################################################
def usage():
print >> sys.stderr, 'usage: xrced [-dhiv] [file]'
class App(wx.App):
def OnInit(self):
# Check version
if wx.VERSION[:3] < MinWxVersion:
wx.LogWarning('''\
This version of XRCed may not work correctly on your version of wxWidgets. \
Please upgrade wxWidgets to %d.%d.%d or higher.''' % MinWxVersion)
global debug
# Process comand-line
opts = args = None
try:
opts, args = getopt.getopt(sys.argv[1:], 'dhiv')
for o,a in opts:
if o == '-h':
usage()
sys.exit(0)
elif o == '-d':
debug = True
elif o == '-v':
print 'XRCed version', version
sys.exit(0)
except getopt.GetoptError:
if wx.Platform != '__WXMAC__': # macs have some extra parameters
print >> sys.stderr, 'Unknown option'
usage()
sys.exit(1)
self.SetAppName('xrced')
# Settings
global conf
conf = g.conf = wx.Config(style = wx.CONFIG_USE_LOCAL_FILE)
conf.localconf = None
conf.autoRefresh = conf.ReadInt('autorefresh', True)
pos = conf.ReadInt('x', -1), conf.ReadInt('y', -1)
size = conf.ReadInt('width', 800), conf.ReadInt('height', 600)
conf.embedPanel = conf.ReadInt('embedPanel', True)
conf.showTools = conf.ReadInt('showTools', True)
conf.sashPos = conf.ReadInt('sashPos', 200)
# read recently used files
recentfiles=conf.Read('recentFiles','')
conf.recentfiles={}
if recentfiles:
for fil in recentfiles.split('|'):
conf.recentfiles[wx.NewId()]=fil
if not conf.embedPanel:
conf.panelX = conf.ReadInt('panelX', -1)
conf.panelY = conf.ReadInt('panelY', -1)
else:
conf.panelX = conf.panelY = -1
conf.panelWidth = conf.ReadInt('panelWidth', 200)
conf.panelHeight = conf.ReadInt('panelHeight', 200)
conf.panic = not conf.HasEntry('nopanic')
# Add handlers
wx.FileSystem.AddHandler(wx.MemoryFSHandler())
# Create main frame
frame = Frame(pos, size)
frame.Show(True)
# Load file after showing
if args:
conf.panic = False
frame.open = frame.Open(args[0])
return True
def OnExit(self):
# Write config
global conf
wc = conf
wc.WriteInt('autorefresh', conf.autoRefresh)
wc.WriteInt('x', conf.x)
wc.WriteInt('y', conf.y)
wc.WriteInt('width', conf.width)
wc.WriteInt('height', conf.height)
wc.WriteInt('embedPanel', conf.embedPanel)
wc.WriteInt('showTools', conf.showTools)
if not conf.embedPanel:
wc.WriteInt('panelX', conf.panelX)
wc.WriteInt('panelY', conf.panelY)
wc.WriteInt('sashPos', conf.sashPos)
wc.WriteInt('panelWidth', conf.panelWidth)
wc.WriteInt('panelHeight', conf.panelHeight)
wc.WriteInt('nopanic', True)
wc.Write('recentFiles', '|'.join(conf.recentfiles.values()[-5:]))
wc.Flush()
def main():
app = App(0, useBestVisual=False)
#app.SetAssertMode(wx.PYAPP_ASSERT_LOG)
app.MainLoop()
app.OnExit()
global conf
del conf
if __name__ == '__main__':
main()
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