9513c5b609
the Py* Apps for experimenting with it. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25933 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
844 lines
28 KiB
Python
844 lines
28 KiB
Python
"""PyAlaCarte and PyAlaMode editors."""
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__author__ = "Patrick K. O'Brien <pobrien@orbtech.com>"
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__cvsid__ = "$Id$"
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__revision__ = "$Revision$"[11:-2]
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import wx
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from buffer import Buffer
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import crust
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import dispatcher
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import editwindow
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import frame
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from shell import Shell
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import version
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class EditorFrame(frame.Frame):
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"""Frame containing one editor."""
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def __init__(self, parent=None, id=-1, title='PyAlaCarte',
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pos=wx.DefaultPosition, size=(800, 600),
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style=wx.DEFAULT_FRAME_STYLE | wx.NO_FULL_REPAINT_ON_RESIZE,
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filename=None):
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"""Create EditorFrame instance."""
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frame.Frame.__init__(self, parent, id, title, pos, size, style)
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self.buffers = {}
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self.buffer = None # Current buffer.
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self.editor = None
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self._defaultText = title + ' - the tastiest Python editor.'
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self._statusText = self._defaultText
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self.SetStatusText(self._statusText)
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wx.EVT_IDLE(self, self.OnIdle)
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self._setup()
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if filename:
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self.bufferCreate(filename)
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def _setup(self):
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"""Setup prior to first buffer creation.
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Useful for subclasses."""
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pass
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def setEditor(self, editor):
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self.editor = editor
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self.buffer = self.editor.buffer
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self.buffers[self.buffer.id] = self.buffer
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def OnAbout(self, event):
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"""Display an About window."""
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title = 'About PyAlaCarte'
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text = 'Another fine, flaky program.'
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dialog = wx.MessageDialog(self, text, title,
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wx.OK | wx.ICON_INFORMATION)
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dialog.ShowModal()
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dialog.Destroy()
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def OnClose(self, event):
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"""Event handler for closing."""
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for buffer in self.buffers.values():
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self.buffer = buffer
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if buffer.hasChanged():
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cancel = self.bufferSuggestSave()
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if cancel and event.CanVeto():
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event.Veto()
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return
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self.Destroy()
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def OnIdle(self, event):
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"""Event handler for idle time."""
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self._updateStatus()
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if hasattr(self, 'notebook'):
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self._updateTabText()
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self._updateTitle()
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event.Skip()
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def _updateStatus(self):
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"""Show current status information."""
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if self.editor and hasattr(self.editor, 'getStatus'):
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status = self.editor.getStatus()
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text = 'File: %s | Line: %d | Column: %d' % status
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else:
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text = self._defaultText
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if text != self._statusText:
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self.SetStatusText(text)
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self._statusText = text
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def _updateTabText(self):
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"""Show current buffer information on notebook tab."""
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## suffix = ' **'
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## notebook = self.notebook
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## selection = notebook.GetSelection()
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## if selection == -1:
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## return
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## text = notebook.GetPageText(selection)
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## window = notebook.GetPage(selection)
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## if window.editor and window.editor.buffer.hasChanged():
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## if text.endswith(suffix):
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## pass
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## else:
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## notebook.SetPageText(selection, text + suffix)
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## else:
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## if text.endswith(suffix):
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## notebook.SetPageText(selection, text[:len(suffix)])
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def _updateTitle(self):
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"""Show current title information."""
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title = self.GetTitle()
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if self.bufferHasChanged():
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if title.startswith('* '):
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pass
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else:
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self.SetTitle('* ' + title)
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else:
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if title.startswith('* '):
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self.SetTitle(title[2:])
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def hasBuffer(self):
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"""Return True if there is a current buffer."""
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if self.buffer:
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return True
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else:
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return False
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def bufferClose(self):
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"""Close buffer."""
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if self.bufferHasChanged():
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cancel = self.bufferSuggestSave()
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if cancel:
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return cancel
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self.bufferDestroy()
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cancel = False
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return cancel
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def bufferCreate(self, filename=None):
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"""Create new buffer."""
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self.bufferDestroy()
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buffer = Buffer()
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self.panel = panel = wx.Panel(parent=self, id=-1)
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wx.EVT_ERASE_BACKGROUND(panel, lambda x: x)
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editor = Editor(parent=panel)
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panel.editor = editor
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sizer = wx.BoxSizer(wx.VERTICAL)
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sizer.Add(editor.window, 1, wx.EXPAND)
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panel.SetSizer(sizer)
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panel.SetAutoLayout(True)
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sizer.Layout()
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buffer.addEditor(editor)
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buffer.open(filename)
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self.setEditor(editor)
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self.editor.setFocus()
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self.SendSizeEvent()
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def bufferDestroy(self):
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"""Destroy the current buffer."""
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if self.buffer:
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for editor in self.buffer.editors.values():
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editor.destroy()
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self.editor = None
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del self.buffers[self.buffer.id]
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self.buffer = None
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self.panel.Destroy()
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def bufferHasChanged(self):
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"""Return True if buffer has changed since last save."""
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if self.buffer:
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return self.buffer.hasChanged()
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else:
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return False
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def bufferNew(self):
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"""Create new buffer."""
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if self.bufferHasChanged():
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cancel = self.bufferSuggestSave()
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if cancel:
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return cancel
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self.bufferCreate()
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cancel = False
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return cancel
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def bufferOpen(self):
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"""Open file in buffer."""
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if self.bufferHasChanged():
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cancel = self.bufferSuggestSave()
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if cancel:
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return cancel
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filedir = ''
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if self.buffer and self.buffer.doc.filedir:
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filedir = self.buffer.doc.filedir
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result = openSingle(directory=filedir)
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if result.path:
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self.bufferCreate(result.path)
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cancel = False
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return cancel
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## def bufferPrint(self):
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## """Print buffer."""
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## pass
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## def bufferRevert(self):
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## """Revert buffer to version of file on disk."""
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## pass
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def bufferSave(self):
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"""Save buffer to its file."""
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if self.buffer.doc.filepath:
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self.buffer.save()
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cancel = False
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else:
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cancel = self.bufferSaveAs()
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return cancel
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def bufferSaveAs(self):
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"""Save buffer to a new filename."""
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if self.bufferHasChanged() and self.buffer.doc.filepath:
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cancel = self.bufferSuggestSave()
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if cancel:
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return cancel
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filedir = ''
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if self.buffer and self.buffer.doc.filedir:
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filedir = self.buffer.doc.filedir
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result = saveSingle(directory=filedir)
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if result.path:
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self.buffer.saveAs(result.path)
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cancel = False
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else:
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cancel = True
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return cancel
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def bufferSuggestSave(self):
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"""Suggest saving changes. Return True if user selected Cancel."""
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result = messageDialog(parent=None,
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message='%s has changed.\n'
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'Would you like to save it first'
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'?' % self.buffer.name,
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title='Save current file?')
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if result.positive:
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cancel = self.bufferSave()
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else:
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cancel = result.text == 'Cancel'
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return cancel
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def updateNamespace(self):
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"""Update the buffer namespace for autocompletion and calltips."""
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if self.buffer.updateNamespace():
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self.SetStatusText('Namespace updated')
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else:
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self.SetStatusText('Error executing, unable to update namespace')
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class EditorNotebookFrame(EditorFrame):
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"""Frame containing one or more editors in a notebook."""
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def __init__(self, parent=None, id=-1, title='PyAlaMode',
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pos=wx.DefaultPosition, size=(800, 600),
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style=wx.DEFAULT_FRAME_STYLE | wx.NO_FULL_REPAINT_ON_RESIZE,
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filename=None):
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"""Create EditorNotebookFrame instance."""
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self.notebook = None
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EditorFrame.__init__(self, parent, id, title, pos,
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size, style, filename)
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if self.notebook:
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dispatcher.connect(receiver=self._editorChange,
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signal='EditorChange', sender=self.notebook)
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def _setup(self):
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"""Setup prior to first buffer creation.
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Called automatically by base class during init."""
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self.notebook = EditorNotebook(parent=self)
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intro = 'Py %s' % version.VERSION
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import imp
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module = imp.new_module('__main__')
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import __builtin__
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module.__dict__['__builtins__'] = __builtin__
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namespace = module.__dict__.copy()
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self.crust = crust.Crust(parent=self.notebook, intro=intro, locals=namespace)
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self.shell = self.crust.shell
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# Override the filling so that status messages go to the status bar.
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self.crust.filling.tree.setStatusText = self.SetStatusText
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# Override the shell so that status messages go to the status bar.
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self.shell.setStatusText = self.SetStatusText
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# Fix a problem with the sash shrinking to nothing.
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self.crust.filling.SetSashPosition(200)
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self.notebook.AddPage(page=self.crust, text='*Shell*', select=True)
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self.setEditor(self.crust.editor)
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self.crust.editor.SetFocus()
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def _editorChange(self, editor):
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"""Editor change signal receiver."""
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self.setEditor(editor)
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def OnAbout(self, event):
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"""Display an About window."""
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title = 'About PyAlaMode'
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text = 'Another fine, flaky program.'
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dialog = wx.MessageDialog(self, text, title,
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wx.OK | wx.ICON_INFORMATION)
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dialog.ShowModal()
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dialog.Destroy()
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def _updateTitle(self):
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"""Show current title information."""
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pass
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## title = self.GetTitle()
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## if self.bufferHasChanged():
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## if title.startswith('* '):
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## pass
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## else:
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## self.SetTitle('* ' + title)
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## else:
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## if title.startswith('* '):
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## self.SetTitle(title[2:])
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def bufferCreate(self, filename=None):
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"""Create new buffer."""
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buffer = Buffer()
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panel = wx.Panel(parent=self.notebook, id=-1)
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wx.EVT_ERASE_BACKGROUND(panel, lambda x: x)
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editor = Editor(parent=panel)
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panel.editor = editor
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sizer = wx.BoxSizer(wx.VERTICAL)
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sizer.Add(editor.window, 1, wx.EXPAND)
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panel.SetSizer(sizer)
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panel.SetAutoLayout(True)
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sizer.Layout()
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buffer.addEditor(editor)
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buffer.open(filename)
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self.setEditor(editor)
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self.notebook.AddPage(page=panel, text=self.buffer.name, select=True)
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self.editor.setFocus()
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def bufferDestroy(self):
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"""Destroy the current buffer."""
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selection = self.notebook.GetSelection()
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## print "Destroy Selection:", selection
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if selection > 0: # Don't destroy the PyCrust tab.
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if self.buffer:
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del self.buffers[self.buffer.id]
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self.buffer = None # Do this before DeletePage().
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self.notebook.DeletePage(selection)
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def bufferNew(self):
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"""Create new buffer."""
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self.bufferCreate()
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cancel = False
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return cancel
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def bufferOpen(self):
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"""Open file in buffer."""
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filedir = ''
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if self.buffer and self.buffer.doc.filedir:
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filedir = self.buffer.doc.filedir
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result = openMultiple(directory=filedir)
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for path in result.paths:
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self.bufferCreate(path)
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cancel = False
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return cancel
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class EditorNotebook(wx.Notebook):
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"""A notebook containing a page for each editor."""
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def __init__(self, parent):
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"""Create EditorNotebook instance."""
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wx.Notebook.__init__(self, parent, id=-1, style=wx.NO_FULL_REPAINT_ON_RESIZE)
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wx.EVT_NOTEBOOK_PAGE_CHANGING(self, self.GetId(),
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self.OnPageChanging)
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wx.EVT_NOTEBOOK_PAGE_CHANGED(self, self.GetId(),
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self.OnPageChanged)
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wx.EVT_IDLE(self, self.OnIdle)
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def OnIdle(self, event):
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"""Event handler for idle time."""
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self._updateTabText()
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event.Skip()
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def _updateTabText(self):
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"""Show current buffer display name on all but first tab."""
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size = 3
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changed = ' **'
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unchanged = ' --'
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selection = self.GetSelection()
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if selection < 1:
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return
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text = self.GetPageText(selection)
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window = self.GetPage(selection)
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if not window.editor:
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return
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if text.endswith(changed) or text.endswith(unchanged):
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name = text[:-size]
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else:
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name = text
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if name != window.editor.buffer.name:
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text = window.editor.buffer.name
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if window.editor.buffer.hasChanged():
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if text.endswith(changed):
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text = None
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elif text.endswith(unchanged):
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text = text[:-size] + changed
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else:
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text += changed
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else:
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if text.endswith(changed):
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text = text[:-size] + unchanged
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elif text.endswith(unchanged):
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text = None
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else:
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text += unchanged
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if text is not None:
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self.SetPageText(selection, text)
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self.Refresh() # Needed on Win98.
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def OnPageChanging(self, event):
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"""Page changing event handler."""
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event.Skip()
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def OnPageChanged(self, event):
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"""Page changed event handler."""
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new = event.GetSelection()
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window = self.GetPage(new)
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dispatcher.send(signal='EditorChange', sender=self,
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editor=window.editor)
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window.SetFocus()
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event.Skip()
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class EditorShellNotebookFrame(EditorNotebookFrame):
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"""Frame containing a notebook containing EditorShellNotebooks."""
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def __init__(self, parent=None, id=-1, title='PyAlaModeTest',
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pos=wx.DefaultPosition, size=(600, 400),
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style=wx.DEFAULT_FRAME_STYLE,
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filename=None, singlefile=False):
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"""Create EditorShellNotebookFrame instance."""
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self._singlefile = singlefile
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EditorNotebookFrame.__init__(self, parent, id, title, pos,
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size, style, filename)
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def _setup(self):
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"""Setup prior to first buffer creation.
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Called automatically by base class during init."""
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if not self._singlefile:
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self.notebook = EditorNotebook(parent=self)
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def OnAbout(self, event):
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"""Display an About window."""
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title = 'About PyAlaModePlus'
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text = 'Another fine, flaky program.'
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dialog = wx.MessageDialog(self, text, title,
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wx.OK | wx.ICON_INFORMATION)
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dialog.ShowModal()
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dialog.Destroy()
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def bufferCreate(self, filename=None):
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"""Create new buffer."""
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if self._singlefile:
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self.bufferDestroy()
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notebook = EditorShellNotebook(parent=self,
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filename=filename)
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self.notebook = notebook
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else:
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notebook = EditorShellNotebook(parent=self.notebook,
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filename=filename)
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self.setEditor(notebook.editor)
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if not self._singlefile:
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self.notebook.AddPage(page=notebook, text=self.buffer.name,
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select=True)
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self.editor.setFocus()
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def bufferDestroy(self):
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"""Destroy the current buffer."""
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if self.buffer:
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self.editor = None
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del self.buffers[self.buffer.id]
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self.buffer = None # Do this before DeletePage().
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if self._singlefile:
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self.notebook.Destroy()
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self.notebook = None
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else:
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selection = self.notebook.GetSelection()
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## print "Destroy Selection:", selection
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self.notebook.DeletePage(selection)
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def bufferNew(self):
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"""Create new buffer."""
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if self._singlefile and self.bufferHasChanged():
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cancel = self.bufferSuggestSave()
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if cancel:
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return cancel
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self.bufferCreate()
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cancel = False
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return cancel
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def bufferOpen(self):
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"""Open file in buffer."""
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if self._singlefile and self.bufferHasChanged():
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cancel = self.bufferSuggestSave()
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if cancel:
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return cancel
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filedir = ''
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if self.buffer and self.buffer.doc.filedir:
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filedir = self.buffer.doc.filedir
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if self._singlefile:
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result = openSingle(directory=filedir)
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if result.path:
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self.bufferCreate(result.path)
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else:
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result = openMultiple(directory=filedir)
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for path in result.paths:
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self.bufferCreate(path)
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cancel = False
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return cancel
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class EditorShellNotebook(wx.Notebook):
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"""A notebook containing an editor page and a shell page."""
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def __init__(self, parent, filename=None):
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"""Create EditorShellNotebook instance."""
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wx.Notebook.__init__(self, parent, id=-1)
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usePanels = True
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if usePanels:
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editorparent = editorpanel = wx.Panel(self, -1)
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shellparent = shellpanel = wx.Panel(self, -1)
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else:
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editorparent = self
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shellparent = self
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self.buffer = Buffer()
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self.editor = Editor(parent=editorparent)
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self.buffer.addEditor(self.editor)
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self.buffer.open(filename)
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self.shell = Shell(parent=shellparent, locals=self.buffer.interp.locals,
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style=wx.CLIP_CHILDREN | wx.SUNKEN_BORDER)
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self.buffer.interp.locals.clear()
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if usePanels:
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self.AddPage(page=editorpanel, text='Editor', select=True)
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self.AddPage(page=shellpanel, text='Shell')
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# Setup sizers
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editorsizer = wx.BoxSizer(wx.VERTICAL)
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editorsizer.Add(self.editor.window, 1, wx.EXPAND)
|
|
editorpanel.SetSizer(editorsizer)
|
|
editorpanel.SetAutoLayout(True)
|
|
shellsizer = wx.BoxSizer(wx.VERTICAL)
|
|
shellsizer.Add(self.shell, 1, wx.EXPAND)
|
|
shellpanel.SetSizer(shellsizer)
|
|
shellpanel.SetAutoLayout(True)
|
|
else:
|
|
self.AddPage(page=self.editor.window, text='Editor', select=True)
|
|
self.AddPage(page=self.shell, text='Shell')
|
|
self.editor.setFocus()
|
|
wx.EVT_NOTEBOOK_PAGE_CHANGED(self, self.GetId(), self.OnPageChanged)
|
|
|
|
def OnPageChanged(self, event):
|
|
"""Page changed event handler."""
|
|
selection = event.GetSelection()
|
|
if selection == 0:
|
|
self.editor.setFocus()
|
|
else:
|
|
self.shell.SetFocus()
|
|
event.Skip()
|
|
|
|
def SetFocus(self):
|
|
wx.Notebook.SetFocus(self)
|
|
selection = self.GetSelection()
|
|
if selection == 0:
|
|
self.editor.setFocus()
|
|
else:
|
|
self.shell.SetFocus()
|
|
|
|
|
|
class Editor:
|
|
"""Editor having an EditWindow."""
|
|
|
|
def __init__(self, parent, id=-1, pos=wx.DefaultPosition,
|
|
size=wx.DefaultSize,
|
|
style=wx.CLIP_CHILDREN | wx.SUNKEN_BORDER):
|
|
"""Create Editor instance."""
|
|
self.window = EditWindow(self, parent, id, pos, size, style)
|
|
self.id = self.window.GetId()
|
|
self.buffer = None
|
|
# Assign handlers for keyboard events.
|
|
wx.EVT_CHAR(self.window, self.OnChar)
|
|
wx.EVT_KEY_DOWN(self.window, self.OnKeyDown)
|
|
|
|
def _setBuffer(self, buffer, text):
|
|
"""Set the editor to a buffer. Private callback called by buffer."""
|
|
self.buffer = buffer
|
|
self.autoCompleteKeys = buffer.interp.getAutoCompleteKeys()
|
|
self.clearAll()
|
|
self.setText(text)
|
|
self.emptyUndoBuffer()
|
|
self.setSavePoint()
|
|
|
|
def destroy(self):
|
|
"""Destroy all editor objects."""
|
|
self.window.Destroy()
|
|
|
|
def clearAll(self):
|
|
self.window.ClearAll()
|
|
|
|
def emptyUndoBuffer(self):
|
|
self.window.EmptyUndoBuffer()
|
|
|
|
def getStatus(self):
|
|
"""Return (filepath, line, column) status tuple."""
|
|
if self.window:
|
|
pos = self.window.GetCurrentPos()
|
|
line = self.window.LineFromPosition(pos) + 1
|
|
col = self.window.GetColumn(pos)
|
|
if self.buffer:
|
|
name = self.buffer.doc.filepath or self.buffer.name
|
|
else:
|
|
name = ''
|
|
status = (name, line, col)
|
|
return status
|
|
else:
|
|
return ('', 0, 0)
|
|
|
|
def getText(self):
|
|
"""Return contents of editor."""
|
|
return self.window.GetText()
|
|
|
|
def hasChanged(self):
|
|
"""Return True if contents have changed."""
|
|
return self.window.GetModify()
|
|
|
|
def setFocus(self):
|
|
"""Set the input focus to the editor window."""
|
|
self.window.SetFocus()
|
|
|
|
def setSavePoint(self):
|
|
self.window.SetSavePoint()
|
|
|
|
def setText(self, text):
|
|
"""Set contents of editor."""
|
|
self.window.SetText(text)
|
|
|
|
def OnChar(self, event):
|
|
"""Keypress event handler.
|
|
|
|
Only receives an event if OnKeyDown calls event.Skip() for the
|
|
corresponding event."""
|
|
|
|
key = event.KeyCode()
|
|
if key in self.autoCompleteKeys:
|
|
# Usually the dot (period) key activates auto completion.
|
|
if self.window.AutoCompActive():
|
|
self.window.AutoCompCancel()
|
|
self.window.ReplaceSelection('')
|
|
self.window.AddText(chr(key))
|
|
text, pos = self.window.GetCurLine()
|
|
text = text[:pos]
|
|
if self.window.autoComplete:
|
|
self.autoCompleteShow(text)
|
|
elif key == ord('('):
|
|
# The left paren activates a call tip and cancels an
|
|
# active auto completion.
|
|
if self.window.AutoCompActive():
|
|
self.window.AutoCompCancel()
|
|
self.window.ReplaceSelection('')
|
|
self.window.AddText('(')
|
|
text, pos = self.window.GetCurLine()
|
|
text = text[:pos]
|
|
self.autoCallTipShow(text)
|
|
else:
|
|
# Allow the normal event handling to take place.
|
|
event.Skip()
|
|
|
|
def OnKeyDown(self, event):
|
|
"""Key down event handler."""
|
|
|
|
key = event.KeyCode()
|
|
# If the auto-complete window is up let it do its thing.
|
|
if self.window.AutoCompActive():
|
|
event.Skip()
|
|
return
|
|
controlDown = event.ControlDown()
|
|
altDown = event.AltDown()
|
|
shiftDown = event.ShiftDown()
|
|
# Let Ctrl-Alt-* get handled normally.
|
|
if controlDown and altDown:
|
|
event.Skip()
|
|
# Increase font size.
|
|
elif controlDown and key in (ord(']'),):
|
|
dispatcher.send(signal='FontIncrease')
|
|
# Decrease font size.
|
|
elif controlDown and key in (ord('['),):
|
|
dispatcher.send(signal='FontDecrease')
|
|
# Default font size.
|
|
elif controlDown and key in (ord('='),):
|
|
dispatcher.send(signal='FontDefault')
|
|
else:
|
|
event.Skip()
|
|
|
|
def autoCompleteShow(self, command):
|
|
"""Display auto-completion popup list."""
|
|
list = self.buffer.interp.getAutoCompleteList(command,
|
|
includeMagic=self.window.autoCompleteIncludeMagic,
|
|
includeSingle=self.window.autoCompleteIncludeSingle,
|
|
includeDouble=self.window.autoCompleteIncludeDouble)
|
|
if list:
|
|
options = ' '.join(list)
|
|
offset = 0
|
|
self.window.AutoCompShow(offset, options)
|
|
|
|
def autoCallTipShow(self, command):
|
|
"""Display argument spec and docstring in a popup window."""
|
|
if self.window.CallTipActive():
|
|
self.window.CallTipCancel()
|
|
(name, argspec, tip) = self.buffer.interp.getCallTip(command)
|
|
if tip:
|
|
dispatcher.send(signal='Shell.calltip', sender=self, calltip=tip)
|
|
if not self.window.autoCallTip:
|
|
return
|
|
if argspec:
|
|
startpos = self.window.GetCurrentPos()
|
|
self.window.AddText(argspec + ')')
|
|
endpos = self.window.GetCurrentPos()
|
|
self.window.SetSelection(endpos, startpos)
|
|
if tip:
|
|
curpos = self.window.GetCurrentPos()
|
|
size = len(name)
|
|
tippos = curpos - (size + 1)
|
|
fallback = curpos - self.window.GetColumn(curpos)
|
|
# In case there isn't enough room, only go back to the
|
|
# fallback.
|
|
tippos = max(tippos, fallback)
|
|
self.window.CallTipShow(tippos, tip)
|
|
self.window.CallTipSetHighlight(0, size)
|
|
|
|
|
|
class EditWindow(editwindow.EditWindow):
|
|
"""EditWindow based on StyledTextCtrl."""
|
|
|
|
def __init__(self, editor, parent, id=-1, pos=wx.DefaultPosition,
|
|
size=wx.DefaultSize,
|
|
style=wx.CLIP_CHILDREN | wx.SUNKEN_BORDER):
|
|
"""Create EditWindow instance."""
|
|
editwindow.EditWindow.__init__(self, parent, id, pos, size, style)
|
|
self.editor = editor
|
|
|
|
|
|
class DialogResults:
|
|
"""DialogResults class."""
|
|
|
|
def __init__(self, returned):
|
|
"""Create wrapper for results returned by dialog."""
|
|
self.returned = returned
|
|
self.positive = returned in (wx.ID_OK, wx.ID_YES)
|
|
self.text = self._asString()
|
|
|
|
|
|
def __repr__(self):
|
|
return str(self.__dict__)
|
|
|
|
def _asString(self):
|
|
returned = self.returned
|
|
if returned == wx.ID_OK:
|
|
return "Ok"
|
|
elif returned == wx.ID_CANCEL:
|
|
return "Cancel"
|
|
elif returned == wx.ID_YES:
|
|
return "Yes"
|
|
elif returned == wx.ID_NO:
|
|
return "No"
|
|
|
|
|
|
def fileDialog(parent=None, title='Open', directory='', filename='',
|
|
wildcard='All Files (*.*)|*.*',
|
|
style=wx.OPEN | wx.MULTIPLE):
|
|
"""File dialog wrapper function."""
|
|
dialog = wx.FileDialog(parent, title, directory, filename,
|
|
wildcard, style)
|
|
result = DialogResults(dialog.ShowModal())
|
|
if result.positive:
|
|
result.paths = dialog.GetPaths()
|
|
else:
|
|
result.paths = []
|
|
dialog.Destroy()
|
|
return result
|
|
|
|
|
|
def openSingle(parent=None, title='Open', directory='', filename='',
|
|
wildcard='All Files (*.*)|*.*', style=wx.OPEN):
|
|
"""File dialog wrapper function."""
|
|
dialog = wx.FileDialog(parent, title, directory, filename,
|
|
wildcard, style)
|
|
result = DialogResults(dialog.ShowModal())
|
|
if result.positive:
|
|
result.path = dialog.GetPath()
|
|
else:
|
|
result.path = None
|
|
dialog.Destroy()
|
|
return result
|
|
|
|
|
|
def openMultiple(parent=None, title='Open', directory='', filename='',
|
|
wildcard='All Files (*.*)|*.*',
|
|
style=wx.OPEN | wx.MULTIPLE):
|
|
"""File dialog wrapper function."""
|
|
return fileDialog(parent, title, directory, filename, wildcard, style)
|
|
|
|
|
|
def saveSingle(parent=None, title='Save', directory='', filename='',
|
|
wildcard='All Files (*.*)|*.*',
|
|
style=wx.SAVE | wx.HIDE_READONLY | wx.OVERWRITE_PROMPT):
|
|
"""File dialog wrapper function."""
|
|
dialog = wx.FileDialog(parent, title, directory, filename,
|
|
wildcard, style)
|
|
result = DialogResults(dialog.ShowModal())
|
|
if result.positive:
|
|
result.path = dialog.GetPath()
|
|
else:
|
|
result.path = None
|
|
dialog.Destroy()
|
|
return result
|
|
|
|
|
|
def directory(parent=None, message='Choose a directory', path='', style=0,
|
|
pos=wx.DefaultPosition, size=wx.DefaultSize):
|
|
"""Dir dialog wrapper function."""
|
|
dialog = wx.DirDialog(parent, message, path, style, pos, size)
|
|
result = DialogResults(dialog.ShowModal())
|
|
if result.positive:
|
|
result.path = dialog.GetPath()
|
|
else:
|
|
result.path = None
|
|
dialog.Destroy()
|
|
return result
|
|
|
|
|
|
def messageDialog(parent=None, message='', title='Message box',
|
|
style=wx.YES_NO | wx.CANCEL | wx.CENTRE | wx.ICON_QUESTION,
|
|
pos=wx.DefaultPosition):
|
|
"""Message dialog wrapper function."""
|
|
dialog = wx.MessageDialog(parent, message, title, style, pos)
|
|
result = DialogResults(dialog.ShowModal())
|
|
dialog.Destroy()
|
|
return result
|