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New PyCrust files

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12168 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn 2001-10-26 02:14:12 +00:00
parent 846ec2f9ed
commit 96af6eb5fd
2 changed files with 80 additions and 24 deletions
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5
wxPython/wxPython/lib/PyCrust/filling.py
View File

@ -53,7 +53,8 @@ class FillingTree(wxTreeCtrl):
objtype = type(object)
if objtype is types.DictType:
dict = object
elif (objtype in (types.InstanceType, types.ModuleType)) \
elif (objtype in (types.ClassType, types.InstanceType, \
types.ModuleType)) \
or hasattr(object, '__class__'):
for key in introspect.getAttributeNames(object):
# Believe it or not, some attributes can disappear, such as
@ -306,4 +307,4 @@ class App(wxApp):
return true

99
wxPython/wxPython/lib/PyCrust/shell.py
View File

@ -125,8 +125,8 @@ class Shell(wxStyledTextCtrl):
else:
Interpreter = InterpClass
# Create default locals so we have something interesting.
shellLocals = {'__name__': 'PyShell',
'__doc__': 'PyShell, The PyCrust Python Shell.',
shellLocals = {'__name__': 'PyCrust-Shell',
'__doc__': 'PyCrust-Shell, The PyCrust Python Shell.',
'__version__': VERSION,
}
# Add the dictionary that was passed in.
@ -283,10 +283,10 @@ class Shell(wxStyledTextCtrl):
"""Keypress event handler.
Prevents modification of previously submitted commands/responses."""
if not self.CanEdit():
return
key = event.KeyCode()
currpos = self.GetCurrentPos()
if currpos < self.prompt1Pos[1]:
return
stoppos = self.promptPos[1]
if key == ord('.'):
# The dot or period key activates auto completion.
@ -318,8 +318,13 @@ class Shell(wxStyledTextCtrl):
key = event.KeyCode()
currpos = self.GetCurrentPos()
stoppos = self.promptPos[1]
# Return is used to submit a command to the interpreter.
if key == WXK_RETURN:
if self.AutoCompActive(): self.AutoCompCancel()
if self.CallTipActive: self.CallTipCancel()
self.processLine()
# If the auto-complete window is up let it do its thing.
if self.AutoCompActive():
elif self.AutoCompActive():
event.Skip()
# Retrieve the previous command from the history buffer.
elif (event.ControlDown() and key == WXK_UP) \
@ -332,10 +337,6 @@ class Shell(wxStyledTextCtrl):
# Search up the history for the text in front of the cursor.
elif key == WXK_F8:
self.OnHistorySearch()
# Return is used to submit a command to the interpreter.
elif key == WXK_RETURN:
if self.CallTipActive: self.CallTipCancel()
self.processLine()
# Home needs to be aware of the prompt.
elif key == WXK_HOME:
if currpos >= stoppos:
@ -357,7 +358,7 @@ class Shell(wxStyledTextCtrl):
event.Skip()
# Only allow these keys after the latest prompt.
elif key in (WXK_TAB, WXK_DELETE):
if currpos >= self.prompt1Pos[1]:
if self.CanEdit():
event.Skip()
# Don't toggle between insert mode and overwrite mode.
elif key == WXK_INSERT:
@ -367,9 +368,9 @@ class Shell(wxStyledTextCtrl):
def OnHistoryRetrieve(self, step):
"""Retrieve the previous/next command from the history buffer."""
startpos = self.GetCurrentPos()
if startpos < self.prompt1Pos[1]:
if not self.CanEdit():
return
startpos = self.GetCurrentPos()
newindex = self.historyIndex + step
if not (-1 <= newindex < len(self.history)):
return
@ -386,9 +387,9 @@ class Shell(wxStyledTextCtrl):
def OnHistorySearch(self):
"""Search up the history buffer for the text in front of the cursor."""
startpos = self.GetCurrentPos()
if startpos < self.prompt1Pos[1]:
if not self.CanEdit():
return
startpos = self.GetCurrentPos()
# The text up to the cursor is what we search for.
numCharsAfterCursor = self.GetTextLength() - startpos
searchText = self.getCommand(rstrip=0)
@ -547,6 +548,12 @@ class Shell(wxStyledTextCtrl):
"""Display text in the shell.
Replace line endings with OS-specific endings."""
text = self.fixLineEndings(text)
self.AddText(text)
self.EnsureCaretVisible()
def fixLineEndings(self, text):
"""Return text with line endings replaced by OS-specific endings."""
lines = text.split('\r\n')
for l in range(len(lines)):
chunks = lines[l].split('\r')
@ -554,9 +561,7 @@ class Shell(wxStyledTextCtrl):
chunks[c] = os.linesep.join(chunks[c].split('\n'))
lines[l] = os.linesep.join(chunks)
text = os.linesep.join(lines)
self.AddText(text)
self.EnsureCaretVisible()
#self.ScrollToColumn(0)
return text
def prompt(self):
"""Display appropriate prompt for the context, either ps1 or ps2.
@ -698,12 +703,62 @@ class Shell(wxStyledTextCtrl):
def CanCut(self):
"""Return true if text is selected and can be cut."""
return self.GetSelectionStart() != self.GetSelectionEnd()
if self.GetSelectionStart() != self.GetSelectionEnd() \
and self.GetSelectionStart() >= self.prompt1Pos[1] \
and self.GetSelectionEnd() >= self.prompt1Pos[1]:
return 1
else:
return 0
def CanCopy(self):
"""Return true if text is selected and can be copied."""
return self.GetSelectionStart() != self.GetSelectionEnd()
def CanPaste(self):
"""Return true if a paste should succeed."""
if self.CanEdit() and wxStyledTextCtrl.CanPaste(self):
return 1
else:
return 0
def CanEdit(self):
"""Return true if editing should succeed."""
return self.GetCurrentPos() >= self.prompt1Pos[1]
def Cut(self):
"""Remove selection and place it on the clipboard."""
if self.CanCut() and self.CanCopy():
if self.AutoCompActive(): self.AutoCompCancel()
if self.CallTipActive: self.CallTipCancel()
self.Copy()
self.ReplaceSelection('')
def Copy(self):
"""Copy selection and place it on the clipboard."""
if self.CanCopy():
command = self.GetSelectedText()
command = command.replace(os.linesep + sys.ps2, os.linesep)
data = wxTextDataObject(command)
if wxTheClipboard.Open():
wxTheClipboard.SetData(data)
wxTheClipboard.Close()
def Paste(self):
"""Replace selection with clipboard contents."""
if self.CanPaste():
if wxTheClipboard.Open():
if wxTheClipboard.IsSupported(wxDataFormat(wxDF_TEXT)):
data = wxTextDataObject()
if wxTheClipboard.GetData(data):
command = data.GetText()
command = self.fixLineEndings(command)
command = command.replace(os.linesep + sys.ps2, '\n')
command = command.replace(os.linesep, '\n')
command = command.replace('\n', os.linesep + sys.ps2)
self.ReplaceSelection('')
self.write(command)
wxTheClipboard.Close()
wxID_SELECTALL = NewId() # This *should* be defined by wxPython.
ID_AUTOCOMP = NewId()
@ -727,9 +782,9 @@ class ShellMenu:
m.Append(wxID_UNDO, '&Undo \tCtrl+Z', 'Undo the last action')
m.Append(wxID_REDO, '&Redo \tCtrl+Y', 'Redo the last undone action')
m.AppendSeparator()
m.Append(wxID_CUT, 'Cu&t', 'Cut the selection')
m.Append(wxID_COPY, '&Copy', 'Copy the selection')
m.Append(wxID_PASTE, '&Paste', 'Paste')
m.Append(wxID_CUT, 'Cu&t \tCtrl+X', 'Cut the selection')
m.Append(wxID_COPY, '&Copy \tCtrl+C', 'Copy the selection')
m.Append(wxID_PASTE, '&Paste \tCtrl+V', 'Paste')
m.AppendSeparator()
m.Append(wxID_CLEAR, 'Cle&ar', 'Delete the selection')
m.Append(wxID_SELECTALL, 'Select A&ll', 'Select all text')
@ -910,4 +965,4 @@ class ShellFrame(wxFrame, ShellMenu):
self.createMenus()