Merged the wxPy_newswig branch into the HEAD branch (main trunk)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24541 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
@@ -1,8 +1,337 @@
|
||||
"""Filling is the gui tree control through which a user can navigate
|
||||
the local namespace or any object."""
|
||||
|
||||
"""Renamer stub: provides a way to drop the wx prefix from wxPython objects."""
|
||||
__author__ = "Patrick K. O'Brien <pobrien@orbtech.com>"
|
||||
__cvsid__ = "$Id$"
|
||||
__revision__ = "$Revision$"[11:-2]
|
||||
|
||||
from wx import _rename
|
||||
from wxPython.py import filling
|
||||
_rename(globals(), filling.__dict__, modulename='py.filling')
|
||||
del filling
|
||||
del _rename
|
||||
import wx
|
||||
|
||||
import dispatcher
|
||||
import editwindow
|
||||
import inspect
|
||||
import introspect
|
||||
import keyword
|
||||
import sys
|
||||
import types
|
||||
from version import VERSION
|
||||
|
||||
try:
|
||||
True
|
||||
except NameError:
|
||||
True = 1==1
|
||||
False = 1==0
|
||||
|
||||
COMMONTYPES = [getattr(types, t) for t in dir(types) \
|
||||
if not t.startswith('_') \
|
||||
and t not in ('ClassType', 'InstanceType', 'ModuleType')]
|
||||
|
||||
DOCTYPES = ('BuiltinFunctionType', 'BuiltinMethodType', 'ClassType',
|
||||
'FunctionType', 'GeneratorType', 'InstanceType',
|
||||
'LambdaType', 'MethodType', 'ModuleType',
|
||||
'UnboundMethodType', 'method-wrapper')
|
||||
|
||||
SIMPLETYPES = [getattr(types, t) for t in dir(types) \
|
||||
if not t.startswith('_') and t not in DOCTYPES]
|
||||
|
||||
del t
|
||||
|
||||
try:
|
||||
COMMONTYPES.append(type(''.__repr__)) # Method-wrapper in version 2.2.x.
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
|
||||
class FillingTree(wx.TreeCtrl):
|
||||
"""FillingTree based on TreeCtrl."""
|
||||
|
||||
name = 'Filling Tree'
|
||||
revision = __revision__
|
||||
|
||||
def __init__(self, parent, id=-1, pos=wx.DefaultPosition,
|
||||
size=wx.DefaultSize, style=wx.TR_DEFAULT_STYLE,
|
||||
rootObject=None, rootLabel=None, rootIsNamespace=False,
|
||||
static=False):
|
||||
"""Create FillingTree instance."""
|
||||
wx.TreeCtrl.__init__(self, parent, id, pos, size, style)
|
||||
self.rootIsNamespace = rootIsNamespace
|
||||
import __main__
|
||||
if rootObject is None:
|
||||
rootObject = __main__.__dict__
|
||||
self.rootIsNamespace = True
|
||||
if rootObject is __main__.__dict__ and rootLabel is None:
|
||||
rootLabel = 'locals()'
|
||||
if not rootLabel:
|
||||
rootLabel = 'Ingredients'
|
||||
rootData = wx.TreeItemData(rootObject)
|
||||
self.item = self.root = self.AddRoot(rootLabel, -1, -1, rootData)
|
||||
self.SetItemHasChildren(self.root, self.objHasChildren(rootObject))
|
||||
wx.EVT_TREE_ITEM_EXPANDING(self, self.GetId(), self.OnItemExpanding)
|
||||
wx.EVT_TREE_ITEM_COLLAPSED(self, self.GetId(), self.OnItemCollapsed)
|
||||
wx.EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged)
|
||||
wx.EVT_TREE_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated)
|
||||
if not static:
|
||||
dispatcher.connect(receiver=self.push, signal='Interpreter.push')
|
||||
|
||||
def push(self, command, more):
|
||||
"""Receiver for Interpreter.push signal."""
|
||||
self.display()
|
||||
|
||||
def OnItemExpanding(self, event):
|
||||
"""Add children to the item."""
|
||||
busy = wx.BusyCursor()
|
||||
item = event.GetItem()
|
||||
if self.IsExpanded(item):
|
||||
return
|
||||
self.addChildren(item)
|
||||
# self.SelectItem(item)
|
||||
|
||||
def OnItemCollapsed(self, event):
|
||||
"""Remove all children from the item."""
|
||||
busy = wx.BusyCursor()
|
||||
item = event.GetItem()
|
||||
# self.CollapseAndReset(item)
|
||||
# self.DeleteChildren(item)
|
||||
# self.SelectItem(item)
|
||||
|
||||
def OnSelChanged(self, event):
|
||||
"""Display information about the item."""
|
||||
busy = wx.BusyCursor()
|
||||
self.item = event.GetItem()
|
||||
self.display()
|
||||
|
||||
def OnItemActivated(self, event):
|
||||
"""Launch a DirFrame."""
|
||||
item = event.GetItem()
|
||||
text = self.getFullName(item)
|
||||
obj = self.GetPyData(item)
|
||||
frame = FillingFrame(parent=self, size=(600, 100), rootObject=obj,
|
||||
rootLabel=text, rootIsNamespace=False)
|
||||
frame.Show()
|
||||
|
||||
def objHasChildren(self, obj):
|
||||
"""Return true if object has children."""
|
||||
if self.objGetChildren(obj):
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
def objGetChildren(self, obj):
|
||||
"""Return dictionary with attributes or contents of object."""
|
||||
busy = wx.BusyCursor()
|
||||
otype = type(obj)
|
||||
if otype is types.DictType \
|
||||
or str(otype)[17:23] == 'BTrees' and hasattr(obj, 'keys'):
|
||||
return obj
|
||||
d = {}
|
||||
if otype is types.ListType or otype is types.TupleType:
|
||||
for n in range(len(obj)):
|
||||
key = '[' + str(n) + ']'
|
||||
d[key] = obj[n]
|
||||
if otype not in COMMONTYPES:
|
||||
for key in introspect.getAttributeNames(obj):
|
||||
# Believe it or not, some attributes can disappear,
|
||||
# such as the exc_traceback attribute of the sys
|
||||
# module. So this is nested in a try block.
|
||||
try:
|
||||
d[key] = getattr(obj, key)
|
||||
except:
|
||||
pass
|
||||
return d
|
||||
|
||||
def addChildren(self, item):
|
||||
self.DeleteChildren(item)
|
||||
obj = self.GetPyData(item)
|
||||
children = self.objGetChildren(obj)
|
||||
if not children:
|
||||
return
|
||||
keys = children.keys()
|
||||
keys.sort(lambda x, y: cmp(str(x).lower(), str(y).lower()))
|
||||
for key in keys:
|
||||
itemtext = str(key)
|
||||
# Show string dictionary items with single quotes, except
|
||||
# for the first level of items, if they represent a
|
||||
# namespace.
|
||||
if type(obj) is types.DictType \
|
||||
and type(key) is types.StringType \
|
||||
and (item != self.root \
|
||||
or (item == self.root and not self.rootIsNamespace)):
|
||||
itemtext = repr(key)
|
||||
child = children[key]
|
||||
data = wx.TreeItemData(child)
|
||||
branch = self.AppendItem(parent=item, text=itemtext, data=data)
|
||||
self.SetItemHasChildren(branch, self.objHasChildren(child))
|
||||
|
||||
def display(self):
|
||||
item = self.item
|
||||
if self.IsExpanded(item):
|
||||
self.addChildren(item)
|
||||
self.setText('')
|
||||
obj = self.GetPyData(item)
|
||||
if wx.Platform == '__WXMSW__':
|
||||
if obj is None: # Windows bug fix.
|
||||
return
|
||||
self.SetItemHasChildren(item, self.objHasChildren(obj))
|
||||
otype = type(obj)
|
||||
text = ''
|
||||
text += self.getFullName(item)
|
||||
text += '\n\nType: ' + str(otype)
|
||||
try:
|
||||
value = str(obj)
|
||||
except:
|
||||
value = ''
|
||||
if otype is types.StringType or otype is types.UnicodeType:
|
||||
value = repr(obj)
|
||||
text += '\n\nValue: ' + value
|
||||
if otype not in SIMPLETYPES:
|
||||
try:
|
||||
text += '\n\nDocstring:\n\n"""' + \
|
||||
inspect.getdoc(obj).strip() + '"""'
|
||||
except:
|
||||
pass
|
||||
if otype is types.InstanceType:
|
||||
try:
|
||||
text += '\n\nClass Definition:\n\n' + \
|
||||
inspect.getsource(obj.__class__)
|
||||
except:
|
||||
pass
|
||||
else:
|
||||
try:
|
||||
text += '\n\nSource Code:\n\n' + \
|
||||
inspect.getsource(obj)
|
||||
except:
|
||||
pass
|
||||
self.setText(text)
|
||||
|
||||
def getFullName(self, item, partial=''):
|
||||
"""Return a syntactically proper name for item."""
|
||||
name = self.GetItemText(item)
|
||||
parent = None
|
||||
obj = None
|
||||
if item != self.root:
|
||||
parent = self.GetItemParent(item)
|
||||
obj = self.GetPyData(parent)
|
||||
# Apply dictionary syntax to dictionary items, except the root
|
||||
# and first level children of a namepace.
|
||||
if (type(obj) is types.DictType \
|
||||
or str(type(obj))[17:23] == 'BTrees' \
|
||||
and hasattr(obj, 'keys')) \
|
||||
and ((item != self.root and parent != self.root) \
|
||||
or (parent == self.root and not self.rootIsNamespace)):
|
||||
name = '[' + name + ']'
|
||||
# Apply dot syntax to multipart names.
|
||||
if partial:
|
||||
if partial[0] == '[':
|
||||
name += partial
|
||||
else:
|
||||
name += '.' + partial
|
||||
# Repeat for everything but the root item
|
||||
# and first level children of a namespace.
|
||||
if (item != self.root and parent != self.root) \
|
||||
or (parent == self.root and not self.rootIsNamespace):
|
||||
name = self.getFullName(parent, partial=name)
|
||||
return name
|
||||
|
||||
def setText(self, text):
|
||||
"""Display information about the current selection."""
|
||||
|
||||
# This method will likely be replaced by the enclosing app to
|
||||
# do something more interesting, like write to a text control.
|
||||
print text
|
||||
|
||||
def setStatusText(self, text):
|
||||
"""Display status information."""
|
||||
|
||||
# This method will likely be replaced by the enclosing app to
|
||||
# do something more interesting, like write to a status bar.
|
||||
print text
|
||||
|
||||
|
||||
class FillingText(editwindow.EditWindow):
|
||||
"""FillingText based on StyledTextCtrl."""
|
||||
|
||||
name = 'Filling Text'
|
||||
revision = __revision__
|
||||
|
||||
def __init__(self, parent, id=-1, pos=wx.DefaultPosition,
|
||||
size=wx.DefaultSize, style=wx.CLIP_CHILDREN,
|
||||
static=False):
|
||||
"""Create FillingText instance."""
|
||||
editwindow.EditWindow.__init__(self, parent, id, pos, size, style)
|
||||
# Configure various defaults and user preferences.
|
||||
self.SetReadOnly(True)
|
||||
self.SetWrapMode(True)
|
||||
self.SetMarginWidth(1, 0)
|
||||
if not static:
|
||||
dispatcher.connect(receiver=self.push, signal='Interpreter.push')
|
||||
|
||||
def push(self, command, more):
|
||||
"""Receiver for Interpreter.push signal."""
|
||||
self.Refresh()
|
||||
|
||||
def SetText(self, *args, **kwds):
|
||||
self.SetReadOnly(False)
|
||||
editwindow.EditWindow.SetText(self, *args, **kwds)
|
||||
self.SetReadOnly(True)
|
||||
|
||||
|
||||
class Filling(wx.SplitterWindow):
|
||||
"""Filling based on wxSplitterWindow."""
|
||||
|
||||
name = 'Filling'
|
||||
revision = __revision__
|
||||
|
||||
def __init__(self, parent, id=-1, pos=wx.DefaultPosition,
|
||||
size=wx.DefaultSize, style=wx.SP_3D,
|
||||
name='Filling Window', rootObject=None,
|
||||
rootLabel=None, rootIsNamespace=False, static=False):
|
||||
"""Create a Filling instance."""
|
||||
wx.SplitterWindow.__init__(self, parent, id, pos, size, style, name)
|
||||
self.tree = FillingTree(parent=self, rootObject=rootObject,
|
||||
rootLabel=rootLabel,
|
||||
rootIsNamespace=rootIsNamespace,
|
||||
static=static)
|
||||
self.text = FillingText(parent=self, static=static)
|
||||
self.SplitVertically(self.tree, self.text, 130)
|
||||
self.SetMinimumPaneSize(1)
|
||||
# Override the filling so that descriptions go to FillingText.
|
||||
self.tree.setText = self.text.SetText
|
||||
# Display the root item.
|
||||
## self.tree.SelectItem(self.tree.root)
|
||||
self.tree.display()
|
||||
|
||||
|
||||
class FillingFrame(wx.Frame):
|
||||
"""Frame containing the namespace tree component."""
|
||||
|
||||
name = 'Filling Frame'
|
||||
revision = __revision__
|
||||
|
||||
def __init__(self, parent=None, id=-1, title='PyFilling',
|
||||
pos=wx.DefaultPosition, size=(600, 400),
|
||||
style=wx.DEFAULT_FRAME_STYLE, rootObject=None,
|
||||
rootLabel=None, rootIsNamespace=False, static=False):
|
||||
"""Create FillingFrame instance."""
|
||||
wx.Frame.__init__(self, parent, id, title, pos, size, style)
|
||||
intro = 'PyFilling - The Tastiest Namespace Inspector'
|
||||
self.CreateStatusBar()
|
||||
self.SetStatusText(intro)
|
||||
import images
|
||||
self.SetIcon(images.getPyIcon())
|
||||
self.filling = Filling(parent=self, rootObject=rootObject,
|
||||
rootLabel=rootLabel,
|
||||
rootIsNamespace=rootIsNamespace,
|
||||
static=static)
|
||||
# Override so that status messages go to the status bar.
|
||||
self.filling.tree.setStatusText = self.SetStatusText
|
||||
|
||||
|
||||
class App(wx.App):
|
||||
"""PyFilling standalone application."""
|
||||
|
||||
def OnInit(self):
|
||||
wx.InitAllImageHandlers()
|
||||
self.fillingFrame = FillingFrame()
|
||||
self.fillingFrame.Show(True)
|
||||
self.SetTopWindow(self.fillingFrame)
|
||||
return True
|
||||
|
||||
Reference in New Issue
Block a user