/usr/lib/python2.7/dist-packages/PythonCard/tools/oneEditor/tabcodeEditor.py is in python-pythoncard 0.8.2-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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__version__ = "$Revision: 1.15 $"
__date__ = "$Date: 2005/12/29 02:48:25 $"
PythonCard Editor (codeEditor) wiki page
http://wiki.wxpython.org/index.cgi/PythonCardEditor
wxStyledTextCtrl documentation
http://wiki.wxpython.org/index.cgi/wxStyledTextCtrl
"""
from PythonCard import about, configuration, dialog, log, menu, model, resource, util, registry
from PythonCard.templates.dialogs import runOptionsDialog
import codePage
from modules import scriptutils
import os, sys
import wx
from wx import stc
from wx.html import HtmlEasyPrinting
import pprint
from PythonCard import STCStyleEditor
from modules import colorizer
import cStringIO
import webbrowser
NEVER_BLANK = True # if True, closing last tab causes newFile
# KEA 2004-07-22
# force imports for components used in .rsrc.py file
# so we can do a make standalones with py2exe and bundlebuilder
from PythonCard.components import codeeditor
USERCONFIG = 'user.config.txt'
# KEA 2002-05-03
# this could be more sophisticated
# by using an external source code colorizer
# or Scintillas over lexical analyzer?!
def textToHtml(source):
"""Return text converted to HTML."""
# KEA 2003-08-07
# how should we deal with Unicode?
source = source.encode('iso-8859-1')
output = cStringIO.StringIO()
colorizer.Parser(source, output).format(None, None)
html = output.getvalue()
return html
# KEA doc handling adapted from python_docs
# method in IDLE EditorWindow.py
pythoncard_url = util.documentationURL("documentation.html")
shell_url = util.documentationURL("shell.html")
help_url = "http://docs.python.org/"
if sys.platform.startswith("win"):
fn = os.path.dirname(os.__file__)
fn = os.path.join(fn, os.pardir, "Doc", "index.html")
fn = os.path.normpath(fn)
if os.path.isfile(fn):
help_url = fn
del fn
elif sys.platform == 'darwin':
fn = '/Library/Frameworks/Python.framework/Versions/' + \
'Current/Resources/Python.app/Contents/Resources/English.lproj/' + \
'PythonDocumentation/index.html'
if os.path.exists(fn):
help_url = "file://" + fn
def getResourceFilename(path):
path, filename = os.path.split(path)
base = os.path.splitext(filename)[0]
resourceFilename = os.path.join(path, base + '.rsrc.py')
return resourceFilename
# this really needs to know about the structure
# of the file by parsing the classes and methods
# it won't deal with duplicate handler names...
# with just simple matching
def handlerExists(text, componentName, eventName):
eventText = 'def on_' + componentName + '_' + eventName + '('
# commands are a special case since the command name
# does not have to be tied to the component name
# so that will require special handling by looking
# at the command attribute of the component
return text.find(eventText)
class TabCodeEditor(model.Background):
def on_initialize(self, event):
self.pages = []
self.currentPageNumber = -1
self.currentPage = None
self.currentDocument = None
self.initSizers()
# KEA 2002-05-08
# wxFileHistory isn't wrapped, so use raw wxPython
# the file history is not actually saved when you quit
# or shared between windows right now
# also the file list gets appended to the File menu
# rather than going in front of the Exit menu
# I suspect I have to add the Exit menu after the file history
# which means changing how the menus in resources are loaded
# so I'll do that later
self.fileHistory = wx.FileHistory()
fileMenu = self.GetMenuBar().GetMenu(0)
self.fileHistory.UseMenu(fileMenu)
wx.EVT_MENU_RANGE(self, wx.ID_FILE1, wx.ID_FILE9, self.OnFileHistory)
self.lastStatus = None
self.lastPos = None
self.configPath = os.path.join(configuration.homedir, 'tabbedcodeeditor')
self.loadConfig()
self.cmdLineArgs = {'debugmenu':False, 'logging':False, 'messagewatcher':False,
'namespaceviewer':False, 'propertyeditor':False,
'shell':False, 'otherargs':''}
self.lastFind = {'searchText':'', 'replaceText':'', 'wholeWordsOnly':False, 'caseSensitive':False}
self.startTitle = self.title
if len(sys.argv) > 1:
# accept a file argument on the command-line
filename = os.path.abspath(sys.argv[1])
log.info('codeEditor filename: ' + filename)
if not os.path.exists(filename):
filename = os.path.abspath(os.path.join(self.application.startingDirectory, sys.argv[1]))
#print filename
if os.path.isfile(filename):
self.openFile(filename)
# the second argument can be a line number to jump to
# this is experimental, but a nice feature
# KEA 2002-05-01
# gotoLine causes the Mac to segfault
if (len(sys.argv) > 2):
try:
line = int(sys.argv[2])
self.gotoLine(line)
except:
pass
else:
self.newFile()
else:
self.newFile()
self.printer = HtmlEasyPrinting()
# KEA 2002-05-08
# wxSTC defaults will eventually be settable via a dialog
# and saved in a user config, perhaps compatible with IDLE
# or Pythonwin
###### self.components.document.SetEdgeColumn(75)
# KEA 2002-05-08
# the wxFindReplaceDialog is not wrapped
# so this is an experiment to see how it works
wx.EVT_COMMAND_FIND(self, -1, self.OnFind)
wx.EVT_COMMAND_FIND_NEXT(self, -1, self.OnFind)
wx.EVT_COMMAND_FIND_REPLACE(self, -1, self.OnFind)
wx.EVT_COMMAND_FIND_REPLACE_ALL(self, -1, self.OnFind)
wx.EVT_COMMAND_FIND_CLOSE(self, -1, self.OnFindClose)
self.visible = True
self.loadShell()
# hack to get around size event being hooked up
# after on_initialize is called?
# that is the only explanation I can think of for needing
# to do this
w, h = self.size
wx.FutureCall(1, self.SetSize, (w, h - 1))
wx.FutureCall(1, self.SetSize, (w, h))
def initSizers(self):
sizer1 = wx.BoxSizer(wx.VERTICAL)
sizer2 = wx.BoxSizer(wx.HORIZONTAL)
sizer2.Add(self.components.popComponentNames)
sizer2.Add(self.components.popComponentEvents)
sizer2.Add( (10,21) )
sizer1.Add(sizer2, 0)
sizer1.Add(self.components.notebook, 1, wx.EXPAND)
sizer1.Fit(self)
sizer1.SetSizeHints(self)
self.panel.SetSizer(sizer1)
self.panel.SetAutoLayout(1)
self.panel.Layout()
def on_idle(self, event):
if self.currentPageNumber >= 0:
self.currentPage = self.pages[self.currentPageNumber]
self.currentDocument = self.pages[self.currentPageNumber].components.document
else:
self.currentPage = None
self.currentDocument = None
self.updateTitleBar()
if self.currentPage: self.updateStatusBar()
# KEA 2003-01-06
# resource file support
# if there is an associated resource file then
# it should be checked periodically to see if it has
# changed and if so, update our internal resource
# as well as the component names and events menus
# the events menu should also be updated as the user
# edits the text to keep the defined events marked
# with a +
# the code below is too CPU intensive to run
# all the time, so I've commented it out until
# a better way of updating the event list is found
##sel = self.components.popComponentNames.stringSelection
##if sel != '':
## self.fillEventNames(sel)
def updateStatusBar(self):
if self.currentPage:
if self.currentPage.documentPath:
path = self.currentPage.documentPath
else:
path = self.resource.strings.untitled
pos = self.currentDocument.GetCurrentPos()
newText = "File: %s | Line: %d | Column: %d" % \
(path,
self.currentDocument.LineFromPosition(pos) + 1,
self.currentDocument.GetColumn(pos) + 1)
#print "updatestatusbar", self.lastPos, pos, self.lastStatus, newText
if self.lastStatus != newText:
self.statusBar.text = newText
self.lastStatus = newText
self.currentPage.lastPos = pos
else:
self.statusBar.text = "No File"
def setTitleBar(self, path):
if not path: path = self.resource.strings.untitled
self.title = path + " " + self.startTitle
self.components.notebook.SetPageText(self.currentPageNumber, os.path.split(path)[-1])
self.updateTitleBar()
def updateTitleBar(self):
title = self.title
pageText = self.components.notebook.GetPageText(self.currentPageNumber)
if self.currentPage:
modified = self.currentDocument.GetModify()
else:
modified = ''
if modified and title[0] != '*':
self.title = '* ' + title + ' *'
self.components.notebook.SetPageText(self.currentPageNumber, '* ' + pageText + ' *')
self.panel.Refresh()
elif not modified and title[0] == '*':
self.title = title[2:-2]
self.components.notebook.SetPageText(self.currentPageNumber, pageText[2:-2])
self.panel.Refresh()
# these are event handlers bound above
# since they aren't automatically bound by PythonCard
# I used the wxPython naming conventions
# these methods will eventually be converted
# KEA 2002-05-08
# this is adapted from the wxPython demo
def OnFind(self, event):
map = {
wx.wxEVT_COMMAND_FIND : "FIND",
wx.wxEVT_COMMAND_FIND_NEXT : "FIND_NEXT",
wx.wxEVT_COMMAND_FIND_REPLACE : "REPLACE",
wx.wxEVT_COMMAND_FIND_REPLACE_ALL : "REPLACE_ALL",
}
et = event.GetEventType()
try:
evtType = map[et]
except KeyError:
evtType = "**Unknown Event Type**"
self.lastFind['searchText'] = event.GetFindString()
flags = event.GetFlags()
self.lastFind['wholeWordsOnly'] = flags & wx.FR_WHOLEWORD != 0
self.lastFind['caseSensitive'] = flags & wx.FR_MATCHCASE != 0
if et == wx.wxEVT_COMMAND_FIND_REPLACE or et == wx.wxEVT_COMMAND_FIND_REPLACE_ALL:
replaceTxt = "Replace text: " + event.GetReplaceString()
self.lastFind['replaceText'] = event.GetReplaceString()
else:
replaceTxt = ""
#print "%s -- Find text: %s %s Flags: %d \n" % (evtType, event.GetFindString(), replaceTxt, event.GetFlags())
if et == wx.wxEVT_COMMAND_FIND or et == wx.wxEVT_COMMAND_FIND_NEXT:
self.findNext(self.lastFind['searchText'],
self.lastFind['wholeWordsOnly'],
self.lastFind['caseSensitive'])
elif et == wx.wxEVT_COMMAND_FIND_REPLACE:
# the way Notepad works
# pressing Replace causes a Find Next
# if there is no selection
# if the text that is selected matches
# the search criteria, then it is replaced
# and a Find Next occurs
doc = self.currentDocument
txt = doc.GetSelectedText()
sel = doc.GetSelection()
if self.lastFind['searchText'].lower() == txt.lower():
# since we don't know criteria for word boundaries
# let wxSTC do the searching
doc.SetCurrentPos(doc.GetSelectionStart())
result = self.findNext(self.lastFind['searchText'],
self.lastFind['wholeWordsOnly'],
self.lastFind['caseSensitive'])
if result != -1 and sel == doc.GetSelection():
replaceText = self.lastFind['replaceText']
doc.ReplaceSelection(replaceText)
pos = doc.GetCurrentPos()
doc.SetSelection(pos - len(replaceText), pos)
result = self.findNext(self.lastFind['searchText'],
self.lastFind['wholeWordsOnly'],
self.lastFind['caseSensitive'])
elif et == wx.wxEVT_COMMAND_FIND_REPLACE_ALL:
self.replaceAll(self.lastFind['searchText'],
self.lastFind['replaceText'],
self.lastFind['wholeWordsOnly'],
self.lastFind['caseSensitive'])
# search/replace from current position
def replaceAll(self, searchText, replaceText, wholeWordsOnly, caseSensitive):
# unless there is a built-in method for Replace All
# we need to brute force this search
doc = self.currentDocument
pos = doc.GetCurrentPos()
sel = doc.GetSelection()
doc.SetCurrentPos(0)
# should we handle this replace all operation as a single
# undoable operation?
replaced = 0
while -1 != self.findNext(searchText,
wholeWordsOnly,
caseSensitive):
doc.ReplaceSelection(replaceText)
replaced += 1
self.statusBar.text = self.resource.strings.replaced % replaced
self.currentPage.lastPos = self.currentDocument.GetCurrentPos()
if not replaced:
# restore previous position and selection
doc.SetSelection(sel[0], sel[1])
doc.SetCurrentPos(pos)
def replaceTabs(self):
"""Replace tabs with four spaces."""
self.replaceAll('\t', ' ', 0, 0)
def OnFindClose(self, event):
event.GetDialog().Destroy()
def OnFileHistory(self, event):
fileNum = event.GetId() - wx.ID_FILE1
path = self.fileHistory.GetHistoryFile(fileNum)
self.openFile(path)
# back to PythonCard methods
def loadConfig(self):
try:
if not os.path.exists(self.configPath):
os.mkdir(self.configPath)
path = os.path.join(self.configPath, USERCONFIG)
self.config = util.readAndEvalFile(path)
if self.config != {}:
if 'position' in self.config:
self.position = self.config['position']
if 'size' in self.config:
self.size = self.config['size']
if 'history' in self.config:
history = self.config['history']
history.reverse()
for h in history:
self.fileHistory.AddFileToHistory(h)
if 'view_white_space' in self.config:
self.currentDocument.SetViewWhiteSpace(self.config['view_white_space'])
self.menuBar.setChecked('menuViewWhitespace', self.config['view_white_space'])
if 'indentation_guides' in self.config:
self.currentDocument.SetIndentationGuides(self.config['indentation_guides'])
self.menuBar.setChecked('menuViewIndentationGuides', self.config['indentation_guides'])
if 'right_edge_guide' in self.config:
self.currentDocument.SetEdgeMode(self.config['right_edge_guide'])
self.menuBar.setChecked('menuViewRightEdgeIndicator', self.config['right_edge_guide'])
if 'view_EOL' in self.config:
self.currentDocument.SetViewEOL(self.config['view_EOL'])
self.menuBar.setChecked('menuViewEndOfLineMarkers', self.config['view_EOL'])
if 'line_numbers' in self.config:
self.currentDocument.lineNumbersVisible = self.config['line_numbers']
self.menuBar.setChecked('menuViewLineNumbers', self.config['line_numbers'])
if 'folding' in self.config:
self.currentDocument.codeFoldingVisible = self.config['folding']
self.menuBar.setChecked('menuViewCodeFolding', self.config['folding'])
if 'macros' in self.config:
self.macros = self.config['macros']
# should match based on name instead
m = self.menuBar.menus[4]
rsrc = resource.Resource({'type':'MenuItem', 'name': 'scriptletSep2', 'label':'-'})
mi = menu.MenuItem(self, m, rsrc)
m.appendMenuItem(mi)
for macro in self.macros:
#print 'm', macro
if macro['key'] == '':
key = ''
else:
key = '\t' + macro['key']
rsrc = resource.Resource({'type':'MenuItem',
'name': 'menuScriptlet' + macro['label'],
'label': macro['label'] + key,
'command':'runMacro'})
mi = menu.MenuItem(self, m, rsrc)
m.appendMenuItem(mi)
except:
self.config = {}
def saveConfig(self):
self.config['position'] = self.GetRestoredPosition()
self.config['size'] = self.GetRestoredSize()
self.config['view_white_space'] = self.currentDocument.GetViewWhiteSpace()
self.config['indentation_guides'] = self.currentDocument.GetIndentationGuides()
self.config['right_edge_guide'] = self.currentDocument.GetEdgeMode()
self.config['view_EOL'] = self.currentDocument.GetViewEOL()
self.config['line_numbers'] = self.currentDocument.lineNumbersVisible
self.config['folding'] = self.currentDocument.codeFoldingVisible
history = []
for i in range(self.fileHistory.GetCount()):
history.append(self.fileHistory.GetHistoryFile(i))
self.config['history'] = history
try:
path = os.path.join(self.configPath, USERCONFIG)
f = open(path, "w")
pprint.pprint(self.config, f)
f.close()
except:
pass # argh
def saveChanges(self, path):
# save configuration info in the app directory
#filename = os.path.basename(self.documentPath)
if path is None:
filename = self.resource.strings.untitled
else:
filename = path
msg = self.resource.strings.documentChangedPrompt % filename
result = dialog.messageDialog(self, msg, self.resource.strings.codeEditor,
wx.ICON_EXCLAMATION | wx.YES_NO | wx.CANCEL)
return result.returnedString
def doExit(self):
for page in self.pages:
doc = page.components.document
if doc.GetModify():
save = self.saveChanges(page.documentPath)
if save == "Cancel":
return False
elif save == "No":
continue
else:
if page.documentPath is None:
if not page.saveAsFile(): return False
else:
page.saveFile(page.documentPath)
continue
else:
continue
return True
def on_close(self, event):
if self.doExit():
try:
# KEA 2004-04-08
# if an exception occurs during on_initialize
# then saveConfig could fail because some windows
# might not exist, so in that situation just exit gracefully
self.saveConfig()
except:
pass
self.fileHistory = None
self.printer = None
event.skip()
def on_menuFileSave_select(self, event):
if self.currentPage:
if self.currentPage.documentPath is None:
# this a "new" document and needs to go through Save As...
self.currentPage.saveAsFile()
else:
self.currentPage.saveFile(self.currentPage.documentPath)
def on_menuFileSaveAs_select(self, event):
if self.currentPage:
return self.currentPage.saveAsFile()
def on_menuFileCloseTab_select(self, event):
# what do we do if there is only one tab?
if self.currentPage:
page = self.currentPage
doc = page.components.document
# logic borrowed from doExit
if doc.GetModify():
save = self.saveChanges(page.documentPath)
if save == "Cancel":
#rint "Cancelled Save"
return
elif save == "No":
#rint "Didn't Save"
pass
else:
if page.documentPath is None:
if not page.saveAsFile(): print "no path, Didn't Save"
# this logic was borrowed from doExit
# user chose Yes to save on previous dialog but then
# cancelled the Save dialog
# so don't close the tab
else:
page.saveFile(page.documentPath)
#rint "Saved"
self.closeTab()
def closeTab(self):
self.pageChangedFired = False
del self.pages[self.currentPageNumber]
self.components.notebook.DeletePage(self.currentPageNumber)
# KEA 2004-10-10
# workaround pageChanged event not firing on Mac OS X
# when it gets fixed, this code should be harmless
if not self.pageChangedFired:
selection = self.components.notebook.GetSelection()
#print selection, len(self.pages)
if selection != -1 and selection <= (len(self.pages) - 1):
self.currentPageNumber = selection
self.currentPage = self.pages[selection]
self.currentDocument = self.currentPage.components.document
self.currentPage.becomeFocus()
self.updateStatusBar()
self.updateTitleBar()
self.setResourceFile()
if len(self.pages) == 0:
if NEVER_BLANK:
self.newFile()
else:
self.currentPageNumber = -1
self.currentPage = None
self.currentDocument = None
def newFile(self):
win = model.childWindow(self.components.notebook, codePage.CodePage)
self.components.notebook.AddPage(win, "new ...", True)
self.pages.append(win)
wx.CallAfter(win.newFile)
self.currentPageNumber = len(self.pages) - 1
wx.CallAfter(self.setResourceFile)
size = self.pages[-1].size
wx.CallAfter(self.pages[-1].SetSize, size)
def openFile(self, path):
# need a new tab page in notebook if
# no current page - i.e. blank notebook
# current page is a open on a file
# untitled document has been modified
if (not self.currentPage or
self.currentPage.documentPath or
self.currentDocument.GetModify()):
win = model.childWindow(self.components.notebook, codePage.CodePage)
self.components.notebook.AddPage(win, "opening ...", True)
self.pages.append(win)
self.currentPageNumber = len(self.pages)-1
size = self.pages[-1].size
wx.CallAfter(self.pages[-1].SetSize, size)
else:
win = self.currentPage
wx.CallAfter(win.openFile, path)
wx.CallAfter(self.setResourceFile)
# KEA 2003-01-06
# resource file support
def setResourceFile(self):
self.components.popComponentNames.items = []
self.components.popComponentEvents.items = []
if self.currentPageNumber >= 0:
self.currentPage = self.pages[self.currentPageNumber]
self.currentDocument = self.currentPage.components.document
# KEA self.currentPage is always True, so why the if?
#if self.currentPage:
try:
self.resourceFilename = getResourceFilename(self.currentPage.documentPath)
self.rsrc = resource.ResourceFile(self.resourceFilename).getResource()
self.rsrcComponents = {}
if hasattr(self.rsrc, 'application'):
components = self.rsrc.application.backgrounds[0].components
else:
# CustomDialog
components = self.rsrc.components
for c in components:
self.rsrcComponents[c.name] = c.type
items = self.rsrcComponents.keys()
items.sort()
self.components.popComponentNames.items = items
self.components.popComponentNames.visible = True
self.components.popComponentEvents.visible = False
return
except:
pass
# no page, or no components on page
self.components.popComponentNames.visible = False
self.components.popComponentEvents.visible = False
def fillEventNames(self, componentName):
self.components.popComponentEvents.visible = True
r = registry.Registry.getInstance()
componentType = self.rsrcComponents[componentName]
spec = r.components[componentType]._spec
tmp = spec.getEventNames() + ['command']
tmp.sort()
text = self.currentDocument.text
eventNames = []
for e in tmp:
if handlerExists(text, componentName, e) != -1:
eventNames.append('+ ' + e)
else:
eventNames.append(' ' + e)
# should we try and save and restore the current selection?
# AGT 2004-10-09 Changing between two components of same type
# should reset the even selection
## if self.components.popComponentEvents.items != eventNames:
## self.components.popComponentEvents.items = eventNames
self.components.popComponentEvents.items = eventNames
def on_popComponentNames_select(self, event):
if self.currentPage:
self.fillEventNames(event.target.stringSelection)
def on_popComponentEvents_select(self, event):
document = self.currentDocument
componentName = self.components.popComponentNames.stringSelection
# this is tied to the ' ' and '+ ' used in fillEventNames
# we just want the event name
eventName = event.target.stringSelection.split(' ')[-1]
eventText = 'def on_' + componentName + '_' + eventName + '('
offset = handlerExists(document.text, componentName, eventName)
#print eventText, offset
if offset != -1:
document.SetSelection(offset, offset)
else:
# event handler doesn't exist?
# so create one at the current selection?
sel = document.GetSelection()
start = document.LineFromPosition(sel[0])
# this could take into account the current indent
eventText = eventText + 'self, event):\n pass\n'
firstChar = document.PositionFromLine(start)
document.BeginUndoAction()
document.InsertText(firstChar, eventText)
document.SetCurrentPos(document.PositionFromLine(start))
document.EndUndoAction()
document.setFocus()
## # File menu
##
## # KEA 2002-05-04
## # need to decide on UI for multiple windows
## # New Window, Open in New Window, New, Open, etc.
## # since we aren't doing MDI
## # we could have child windows, but what would the organization be?!
def on_menuFileNew_select(self, event):
# no need to save current file - just open new tab
self.newFile()
def on_menuFileOpen_select(self, event):
# no need to save current file - just open new tab
# split this method into several pieces to make it more flexible
#wildcard = "Python scripts (*.py;*.pyw)|*.py;*.pyw|Text files (*.txt)|*.txt|All files (*.*)|*.*"
wildcard = self.resource.strings.saveAsWildcard
result = dialog.openFileDialog(None, self.resource.strings.openFile, '', '', wildcard)
if result.accepted:
path = result.paths[0]
# an error will probably occur here if the text is too large
# to fit in the wxTextCtrl (TextArea) or the file is actually
# binary. Not sure what happens with CR/LF versus CR versus LF
# line endings either
self.openFile(path)
def on_menuFilePrint_select(self, event):
source = textToHtml(self.currentDocument.text)
self.printer.PrintText(source)
def on_menuFilePrintPreview_select(self, event):
source = textToHtml(self.currentDocument.text)
self.printer.PreviewText(source)
def on_menuFilePageSetup_select(self, event):
self.printer.PageSetup()
# Edit menu
def on_menuEditUndo_select(self, event):
if self.currentPage:
self.currentPage.on_menuEditUndo_select(event)
def on_menuEditRedo_select(self, event):
if self.currentPage:
self.currentPage.on_menuEditRedo_select(event)
def on_menuEditCut_select(self, event):
if self.currentPage:
self.currentPage.on_menuEditCut_select(event)
def on_menuEditCopy_select(self, event):
if self.currentPage:
self.currentPage.on_menuEditCopy_select(event)
def on_menuEditPaste_select(self, event):
if self.currentPage:
self.currentPage.on_menuEditPaste_select(event)
def on_menuEditClear_select(self, event):
if self.currentPage:
self.currentPage.on_menuEditClear_select(event)
def on_menuEditSelectAll_select(self, event):
if self.currentPage:
self.currentPage.on_menuEditSelectAll_select(event)
def findNext(self, searchText, wholeWordsOnly, caseSensitive):
if searchText == '':
return -1
if not self.currentPage: return -1
doc = self.currentDocument
current = doc.GetCurrentPos()
last = doc.GetLength()
if wx.VERSION >= (2, 3, 3):
flags = 0
if caseSensitive:
flags = flags + stc.STC_FIND_MATCHCASE
if wholeWordsOnly:
flags = flags + stc.STC_FIND_WHOLEWORD
result = doc.FindText(current, last, searchText, flags)
else:
result = doc.FindText(current, last, searchText,
caseSensitive,
wholeWordsOnly)
if result != -1:
# update the selection, which also changes the cursor position
n = len(searchText)
doc.SetSelection(result, result + n)
else:
# should we beep or flash the screen or present an error dialog?
pass
return result
def on_doEditFindReplace_command(self, event):
if not self.currentPage: return
data = wx.FindReplaceData()
flags = data.GetFlags()
data.SetFindString(self.lastFind['searchText'])
data.SetReplaceString(self.lastFind['replaceText'])
if self.lastFind['wholeWordsOnly']:
flags = flags | wx.FR_WHOLEWORD
if self.lastFind['caseSensitive']:
flags = flags | wx.FR_MATCHCASE
data.SetFlags(flags)
dlg = wx.FindReplaceDialog(self, data, "Find & Replace", wx.FR_REPLACEDIALOG)
dlg.data = data # save a reference to it...
# KEA 2004-04-18
# can't use visible attribute
# probably need to create a wrapper for FindReplaceDialog
# to make it more like PythonCard
#dlg.visible = True
dlg.Show()
def on_doEditReplaceTabs_command(self, event):
self.replaceTabs()
def on_doEditFind_command(self, event):
# keep track of the last find and preload
# the search text and radio buttons
lastFind = self.lastFind
result = dialog.findDialog(self, lastFind['searchText'],
lastFind['wholeWordsOnly'],
lastFind['caseSensitive'])
if result.accepted:
lastFind['searchText'] = result.searchText
lastFind['wholeWordsOnly'] = result.wholeWordsOnly
lastFind['caseSensitive'] = result.caseSensitive
self.findNext(lastFind['searchText'],
lastFind['wholeWordsOnly'],
lastFind['caseSensitive'])
def on_doEditFindNext_command(self, event):
self.findNext(self.lastFind['searchText'],
self.lastFind['wholeWordsOnly'],
self.lastFind['caseSensitive'])
def gotoLine(self, lineNumber):
try:
# GotoLine is zero based, but we ask the user
# for a line number starting at 1
self.currentDocument.GotoLine(lineNumber - 1)
except:
pass
def on_doEditGoTo_command(self, event):
result = dialog.textEntryDialog(self, self.resource.strings.gotoLineNumber, self.resource.strings.gotoLine, '')
# this version doesn't alert the user if the line number is out-of-range
# it just fails quietly
if result.accepted:
try:
self.gotoLine(int(result.text))
except:
pass
def on_indentRegion_command(self, event):
if self.currentDocument:
self.currentDocument.CmdKeyExecute(stc.STC_CMD_TAB)
def on_dedentRegion_command(self, event):
if self.currentDocument:
self.currentDocument.CmdKeyExecute(stc.STC_CMD_BACKTAB)
def on_commentRegion_command(self, event):
if self.currentDocument:
# need to do the equivelant of the IDLE
# comment_region_event in AutoIndent.py
doc = self.currentDocument
sel = doc.GetSelection()
start = doc.LineFromPosition(sel[0])
end = doc.LineFromPosition(sel[1])
if end > start and doc.GetColumn(sel[1]) == 0:
end = end - 1
doc.BeginUndoAction()
for lineNumber in range(start, end + 1):
firstChar = doc.PositionFromLine(lineNumber)
doc.InsertText(firstChar, '##')
doc.SetCurrentPos(doc.PositionFromLine(start))
doc.SetAnchor(doc.GetLineEndPosition(end))
doc.EndUndoAction()
def on_uncommentRegion_command(self, event):
if self.currentDocument:
# need to do the equivelant of the IDLE
# uncomment_region_event in AutoIndent.py
doc = self.currentDocument
sel = doc.GetSelection()
start = doc.LineFromPosition(sel[0])
end = doc.LineFromPosition(sel[1])
if end > start and doc.GetColumn(sel[1]) == 0:
end = end - 1
doc.BeginUndoAction()
for lineNumber in range(start, end + 1):
firstChar = doc.PositionFromLine(lineNumber)
if chr(doc.GetCharAt(firstChar)) == '#':
if chr(doc.GetCharAt(firstChar + 1)) == '#':
# line starts with ##
doc.SetCurrentPos(firstChar + 2)
else:
# line starts with #
doc.SetCurrentPos(firstChar + 1)
doc.DelLineLeft()
doc.SetCurrentPos(doc.PositionFromLine(start))
doc.SetAnchor(doc.GetLineEndPosition(end))
doc.EndUndoAction()
# View menu
# These are treated as "global" commands - apply to all existing pages
def on_menuViewWhitespace_select(self, event):
tBool = event.IsChecked()
for page in self.pages:
page.components.document.SetViewWhiteSpace(tBool)
def on_menuViewIndentationGuides_select(self, event):
tBool = event.IsChecked()
for page in self.pages:
page.components.document.SetIndentationGuides(tBool)
def on_menuViewRightEdgeIndicator_select(self, event):
if event.IsChecked():
for page in self.pages:
page.components.document.SetEdgeMode(stc.STC_EDGE_LINE)
#self.components.document.SetEdgeMode(stc.STC_EDGE_BACKGROUND)
else:
for page in self.pages:
page.document.SetEdgeMode(stc.STC_EDGE_NONE)
def on_menuViewEndOfLineMarkers_select(self, event):
tBool = event.IsChecked()
for page in self.pages:
page.components.document.SetViewEOL(tBool)
def on_menuViewFixedFont_select(self, event):
pass
def on_menuViewLineNumbers_select(self, event):
tBool = event.IsChecked()
for page in self.pages:
page.components.document.lineNumbersVisible = tBool
def on_menuViewCodeFolding_select(self, event):
tBool = event.IsChecked()
for page in self.pages:
page.components.document.codeFoldingVisible = tBool
# Format menu
def on_doSetStyles_command(self, event):
config = configuration.getStyleConfigPath()
if config is None:
return
cwd = os.curdir
os.chdir(os.path.dirname(config))
dlg = STCStyleEditor.STCStyleEditDlg(self,
'Python', 'python',
#'HTML', 'html',
#'XML', 'xml',
#'C++', 'cpp',
#'Text', 'text',
#'Properties', 'prop',
config)
try: dlg.ShowModal()
finally: dlg.Destroy()
os.chdir(cwd)
self.setDefaultStyles()
def on_menuFormatWrap_select(self, event):
tBool = event.IsChecked()
for page in self.pages:
page.components.document.SetWrapMode(tBool)
def wordCount(self, text):
chars = len(text)
words = len(text.split())
# this doesn't always match the getNumberOfLines() method
# so this should probably be changed
lines = len(util.normalizeEOL(text).split('\n'))
return chars, words, lines
# Help menu
def on_doHelpAbout_command(self, event):
# once we have generic dialogs going, put a more interesting
# About box here
if self.currentPage.documentPath is None:
filename = self.resource.strings.untitled
else:
filename = os.path.basename(self.currentPage.documentPath)
countString = "%d " + self.resource.strings.chars + \
", %d " + self.resource.strings.words + \
", %d " + self.resource.strings.lines
dialog.messageDialog(self,
self.resource.strings.sample + "\n\n" + \
self.resource.strings.document + ": %s\n" % filename + \
countString \
% self.wordCount(self.currentDocument.text),
self.resource.strings.about,
wx.ICON_INFORMATION | wx.OK)
def on_doHelpAboutPythonCard_command(self, event):
about.aboutPythonCardDialog(self)
def on_menuScriptletShell_select(self, event):
self.loadShell()
if self.application.shell is not None:
self.application.shellFrame.visible = not self.application.shellFrame.visible
def on_menuScriptletNamespace_select(self, event):
self.loadNamespace()
if self.application.namespace is not None:
self.application.namespaceFrame.visible = not self.application.namespaceFrame.visible
def on_menuScriptletSaveUserConfiguration_select(self, event):
configuration.saveUserConfiguration(self.application)
def on_menuShellChangeDirectory_select(self, event):
try:
if self.currentPage.documentPath:
path = os.path.dirname(self.currentPage.documentPath)
else:
path = ''
result = dialog.directoryDialog(self, 'Choose a directory', path)
if result.accepted:
path = result.path
os.chdir(path)
self.application.shell.run('os.getcwd()')
except:
pass
def on_menuScriptletSaveShellSelection_select(self, event):
if self.application.shell is not None:
txt = self.application.shell.GetSelectedText()
lines = []
for line in txt.splitlines():
lines.append(self.application.shell.lstripPrompt(line))
# this is the quick way to convert a list back into a string
# appending to strings can be slow because it creates a new string
# each time, so a list is used instead while building up the script
script = '\n'.join(lines)
try:
#wildcard = "Python files (*.py)|*.py|All Files (*.*)|*.*"
wildcard = self.resource.strings.scriptletWildcard
scriptletsDir = os.path.join(self.application.applicationDirectory, 'scriptlets')
result = dialog.saveFileDialog(None, self.resource.strings.saveAs, scriptletsDir, 'scriptlet.py', wildcard)
if result.accepted:
path = result.paths[0]
f = open(path, 'w')
f.write(script)
f.close()
except:
pass
def execScriptlet(self, filename):
#try:
command = 'execfile(%r)' % filename
self.application.shell.run(command=command, prompt=0, verbose=0)
#except:
# pass
def on_menuScriptletRunScriptlet_select(self, event):
self.loadShell()
#curDir = os.getcwd()
if self.application.shell is not None:
#wildcard = "Python files (*.py)|*.py|All Files (*.*)|*.*"
wildcard = self.resource.strings.scriptletWildcard
# wildcard = '*.py'
scriptletsDir = os.path.join(self.application.applicationDirectory, 'scriptlets')
result = dialog.openFileDialog(self, self.resource.strings.openFile, scriptletsDir, '', wildcard)
if result.accepted:
filename = result.paths[0]
self.execScriptlet(filename)
#os.chdir(curDir)
"""
>>> mb = bg.menuBar
>>> m = mb.menus[4]
>>> from PythonCard import menu, resource
>>> rsrc = resource.Resource({'type':'MenuItem', 'name': 'scriptletSep2', 'label':'-'})
>>> mi = menu.MenuItem(bg, m, rsrc)
>>> m.appendMenuItem(mi)
>>> rsrc = resource.Resource({'type':'MenuItem', 'name': 'menuScriptletinsertDateAndTime', 'label':'insertDateAndTime\tCtrl+1', 'command':'runMacro'})
>>> mi = menu.MenuItem(bg, m, rsrc)
>>> m.appendMenuItem(mi)
"""
"""
Need to have a "Macros" dialog that let's the user select a script to
run, a label for the script which will default to the script name,
and a hot key. The dialog will prepend menuScriptlet on the front,
add the item to the menu and store it in the config so it is remembered
between loads.
"""
def on_runMacro_command(self, event):
name = event.target.name[len('menuScriptlet'):]
#scriptletsDir = os.path.join(self.application.applicationDirectory, 'scriptlets')
#filename = os.path.join(scriptletsDir, name + '.py')
for macro in self.macros:
if macro['label'] == name:
filename = macro['filename']
self.execScriptlet(filename)
break
def on_checkSyntax_command(self, event):
if self.currentPage.documentPath is None:
save = self.saveChanges(self.currentPage.documentPath)
if save == "Cancel" or save == "No":
# don't do anything, just go back to editing
# we have to have a file on disk to check
# if we used StringIO we could simulate a file
# but I don't know if it is worth it
pass
else:
if self.on_menuFileSaveAs_select(None):
scriptutils.CheckFile(self.statusBar, self.currentDocument, self.currentPage.documentPath)
self.lastPos = self.currentDocument.GetCurrentPos()
else:
if self.currentDocument.GetModify():
# auto-save
self.currentPage.saveFile(self.currentPage.documentPath)
scriptutils.CheckFile(self.statusBar, self.currentDocument, self.currentPage.documentPath)
self.lastPos = self.currentDocument.GetCurrentPos()
def on_fileRunOptions_command(self, event):
result = runOptionsDialog.runOptionsDialog(self, self.cmdLineArgs)
if result.accepted:
self.cmdLineArgs['debugmenu'] = result.debugmenu
self.cmdLineArgs['logging'] = result.logging
self.cmdLineArgs['messagewatcher'] = result.messagewatcher
self.cmdLineArgs['namespaceviewer'] = result.namespaceviewer
self.cmdLineArgs['propertyeditor'] = result.propertyeditor
self.cmdLineArgs['shell'] = result.shell
self.cmdLineArgs['otherargs'] = result.otherargs
# script running code
def runScript(self, useInterpreter):
if self.currentPage.documentPath is None:
save = self.saveChanges(self.currentPage.documentPath)
if save == "Cancel" or save == "No":
# don't do anything, just go back to editing
return
else:
if not self.on_menuFileSaveAs_select(None):
# they didn't actually save, just go back
# to editing
return
elif self.currentDocument.GetModify():
# auto-save
self.currentPage.saveFile(self.currentPage.documentPath)
# this algorithm, taken from samples.py assumes the rsrc.py file and the main
# program file have the same basename
# if that isn't the case then this doesn't work and we need a different solution
path, filename = os.path.split(self.currentPage.documentPath)
if wx.Platform == '__WXMAC__':
filename = self.currentPage.documentPath
else:
if ' ' in self.currentPage.documentPath:
filename = '"' + self.currentPage.documentPath + '"'
else:
filename = self.currentPage.documentPath
# the args should come from a dialog or menu items that are checked/unchecked
args = util.getCommandLineArgs(self.cmdLineArgs)
# change to the script directory before attempting to run
curdir = os.path.dirname(os.path.abspath(os.curdir))
os.chdir(os.path.dirname(self.currentPage.documentPath))
if wx.Platform == '__WXMAC__':
# this is a bad hack to deal with the user starting
# codeEditor.py from the Finder
if sys.executable == '/':
python = '/Applications/Python.app/Contents/MacOS/python'
else:
python = sys.executable
elif wx.Platform == '__WXMSW__':
# always launch with a console
python = os.path.join(os.path.dirname(sys.executable), 'python.exe')
else:
python = sys.executable
if ' ' in python:
pythonQuoted = '"' + python + '"'
else:
pythonQuoted = python
if useInterpreter:
os.spawnv(os.P_NOWAIT, python, [pythonQuoted, '-i', filename] + args)
else:
os.spawnv(os.P_NOWAIT, python, [pythonQuoted, filename] + args)
os.chdir(curdir)
def on_fileRun_command(self, event):
# KEA 2001-12-14
# we should prompt to save the file if needed
# or in the case of a new file, do a save as before attempting
# to do a run
self.runScript(0)
def on_fileRunWithInterpreter_command(self, event):
# KEA 2001-12-14
# we should prompt to save the file if needed
# or in the case of a new file, do a save as before attempting
# to do a run
self.runScript(1)
def on_findFiles_command(self, event):
fn = self.application.applicationDirectory
fn = os.path.join(fn, os.pardir, "findfiles", "findfiles.py")
fn = os.path.normpath(fn)
if not os.path.isfile(fn):
return
if wx.Platform == '__WXMAC__':
filename = fn
else:
filename = '"' + fn + '"'
if wx.Platform == '__WXMAC__':
# this is a bad hack to deal with the user starting
# codeEditor.py from the Finder
if sys.executable == '/':
python = '/Applications/Python.app/Contents/MacOS/python'
else:
python = sys.executable
elif wx.Platform == '__WXMSW__':
python = os.path.join(os.path.dirname(sys.executable), 'pythonw.exe')
else:
python = sys.executable
if ' ' in python:
pythonQuoted = '"' + python + '"'
else:
pythonQuoted = python
os.spawnv(os.P_NOWAIT, python, [pythonQuoted, filename])
def on_showShellDocumentation_command(self, event):
global shell_url
webbrowser.open(shell_url)
def on_showPythonCardDocumentation_command(self, event):
global pythoncard_url
webbrowser.open(pythoncard_url)
def on_showPythonDocumentation_command(self, event):
global help_url
if sys.platform.startswith("win"):
# KEA 2003-10-15 AGT 2005-12-20
# BIG hack for Python 2.3 Windows help file or Python 2.4
# need to decide on a clean way of handling various doc options
fn = os.path.dirname(os.__file__)
chmfile = "Python" + sys.version[0] + sys.version[2] + ".chm"
fn = os.path.join(fn, os.pardir, "Doc", chmfile)
fn = os.path.normpath(fn)
if os.path.isfile(fn):
os.startfile(fn)
else:
webbrowser.open(help_url)
def on_notebook_pageChanging(self, event):
#rint "pageChanging - oldSelection: %d, selection: %d" % (event.oldSelection, event.selection)
event.skip()
def on_notebook_pageChanged(self, event):
self.pageChangedFired = True
#rint "pageChanged - oldSelection: %d, selection: %d" % (event.oldSelection, event.selection)
if event.selection <= len(self.pages)-1:
self.currentPageNumber = event.selection
self.currentPage = self.pages[event.selection]
self.currentDocument = self.currentPage.components.document
self.currentPage.becomeFocus()
self.updateStatusBar()
self.updateTitleBar()
self.setResourceFile()
wx.CallAfter(self.currentPage.SetFocus)
event.skip()
# KEA 2004-08-18
# I'll probably move this functionality into model.Application
# and just call a macOpenFile method in the current background
class MyApplication(model.Application):
# support drag and drop on the application icon on the Mac
def MacOpenFile(self, filename):
# code to load filename goes here
self.backgrounds[0].openFile(filename)
if __name__ == '__main__':
app = MyApplication(TabCodeEditor)
app.MainLoop()
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