diff options
Diffstat (limited to 'Mac/Tools/IDE/PyEdit.py')
| -rw-r--r-- | Mac/Tools/IDE/PyEdit.py | 1126 |
1 files changed, 1126 insertions, 0 deletions
diff --git a/Mac/Tools/IDE/PyEdit.py b/Mac/Tools/IDE/PyEdit.py new file mode 100644 index 0000000..f885d04 --- /dev/null +++ b/Mac/Tools/IDE/PyEdit.py @@ -0,0 +1,1126 @@ +"""A (less & less) simple Python editor""" + +import W +import Wtraceback +from Wkeys import * + +import macfs +import MacOS +import Win +import Res +import Evt +import os +import imp +import sys +import string +import marshal +import regex + +_scriptuntitledcounter = 1 +_wordchars = string.letters + string.digits + "_" + + +class Editor(W.Window): + + def __init__(self, path = "", title = ""): + defaultfontsettings, defaulttabsettings, defaultwindowsize = geteditorprefs() + global _scriptuntitledcounter + if not path: + if title: + self.title = title + else: + self.title = "Untitled Script " + `_scriptuntitledcounter` + _scriptuntitledcounter = _scriptuntitledcounter + 1 + text = "" + self._creator = W._signature + elif os.path.exists(path): + path = resolvealiases(path) + dir, name = os.path.split(path) + self.title = name + f = open(path, "rb") + text = f.read() + f.close() + fss = macfs.FSSpec(path) + self._creator, filetype = fss.GetCreatorType() + else: + raise IOError, "file '%s' does not exist" % path + self.path = path + + self.settings = {} + if self.path: + self.readwindowsettings() + if self.settings.has_key("windowbounds"): + bounds = self.settings["windowbounds"] + else: + bounds = defaultwindowsize + if self.settings.has_key("fontsettings"): + self.fontsettings = self.settings["fontsettings"] + else: + self.fontsettings = defaultfontsettings + if self.settings.has_key("tabsize"): + try: + self.tabsettings = (tabsize, tabmode) = self.settings["tabsize"] + except: + self.tabsettings = defaulttabsettings + else: + self.tabsettings = defaulttabsettings + W.Window.__init__(self, bounds, self.title, minsize = (330, 120), tabbable = 0) + + self.setupwidgets(text) + if self.settings.has_key("selection"): + selstart, selend = self.settings["selection"] + self.setselection(selstart, selend) + self.open() + self.setinfotext() + self.globals = {} + self._buf = "" # for write method + self.debugging = 0 + self.profiling = 0 + if self.settings.has_key("run_as_main"): + self.run_as_main = self.settings["run_as_main"] + else: + self.run_as_main = 0 + + def readwindowsettings(self): + try: + resref = Res.OpenResFile(self.path) + except Res.Error: + return + try: + Res.UseResFile(resref) + data = Res.Get1Resource('PyWS', 128) + self.settings = marshal.loads(data.data) + except: + pass + Res.CloseResFile(resref) + + def writewindowsettings(self): + try: + resref = Res.OpenResFile(self.path) + except Res.Error: + Res.CreateResFile(self.path) + resref = Res.OpenResFile(self.path) + try: + data = Res.Resource(marshal.dumps(self.settings)) + Res.UseResFile(resref) + try: + temp = Res.Get1Resource('PyWS', 128) + temp.RemoveResource() + except Res.Error: + pass + data.AddResource('PyWS', 128, "window settings") + finally: + Res.UpdateResFile(resref) + Res.CloseResFile(resref) + + def getsettings(self): + self.settings = {} + self.settings["windowbounds"] = self.getbounds() + self.settings["selection"] = self.getselection() + self.settings["fontsettings"] = self.editgroup.editor.getfontsettings() + self.settings["tabsize"] = self.editgroup.editor.gettabsettings() + self.settings["run_as_main"] = self.run_as_main + + def get(self): + return self.editgroup.editor.get() + + def getselection(self): + return self.editgroup.editor.ted.WEGetSelection() + + def setselection(self, selstart, selend): + self.editgroup.editor.setselection(selstart, selend) + + def getfilename(self): + if self.path: + return self.path + return '<%s>' % self.title + + def setupwidgets(self, text): + topbarheight = 24 + popfieldwidth = 80 + self.lastlineno = None + + # make an editor + self.editgroup = W.Group((0, topbarheight + 1, 0, 0)) + editor = W.PyEditor((0, 0, -15,-15), text, + fontsettings = self.fontsettings, + tabsettings = self.tabsettings, + file = self.getfilename()) + + # make the widgets + self.popfield = ClassFinder((popfieldwidth - 17, -15, 16, 16), [], self.popselectline) + self.linefield = W.EditText((-1, -15, popfieldwidth - 15, 16), inset = (6, 1)) + self.editgroup._barx = W.Scrollbar((popfieldwidth - 2, -15, -14, 16), editor.hscroll, max = 32767) + self.editgroup._bary = W.Scrollbar((-15, 14, 16, -14), editor.vscroll, max = 32767) + self.editgroup.editor = editor # add editor *after* scrollbars + + self.editgroup.optionsmenu = W.PopupMenu((-15, -1, 16, 16), []) + self.editgroup.optionsmenu.bind('<click>', self.makeoptionsmenu) + + self.bevelbox = W.BevelBox((0, 0, 0, topbarheight)) + self.hline = W.HorizontalLine((0, topbarheight, 0, 0)) + self.infotext = W.TextBox((175, 6, -4, 14), backgroundcolor = (0xe000, 0xe000, 0xe000)) + self.runbutton = W.Button((5, 4, 80, 16), "Run all", self.run) + self.runselbutton = W.Button((90, 4, 80, 16), "Run selection", self.runselection) + + # bind some keys + editor.bind("cmdr", self.runbutton.push) + editor.bind("enter", self.runselbutton.push) + editor.bind("cmdj", self.domenu_gotoline) + editor.bind("cmdd", self.domenu_toggledebugger) + editor.bind("<idle>", self.updateselection) + + editor.bind("cmde", searchengine.setfindstring) + editor.bind("cmdf", searchengine.show) + editor.bind("cmdg", searchengine.findnext) + editor.bind("cmdshiftr", searchengine.replace) + editor.bind("cmdt", searchengine.replacefind) + + self.linefield.bind("return", self.dolinefield) + self.linefield.bind("enter", self.dolinefield) + self.linefield.bind("tab", self.dolinefield) + + # intercept clicks + editor.bind("<click>", self.clickeditor) + self.linefield.bind("<click>", self.clicklinefield) + + def makeoptionsmenu(self): + menuitems = [('Font settingsÉ', self.domenu_fontsettings), + ('\0' + chr(self.run_as_main) + 'Run as __main__', self.domenu_toggle_run_as_main), + ('Modularize', self.domenu_modularize), + ('Browse namespaceÉ', self.domenu_browsenamespace), + '-'] + if self.profiling: + menuitems = menuitems + [('Disable profiler', self.domenu_toggleprofiler)] + else: + menuitems = menuitems + [('Enable profiler', self.domenu_toggleprofiler)] + if self.editgroup.editor._debugger: + menuitems = menuitems + [('Disable debugger', self.domenu_toggledebugger), + ('Clear breakpoints', self.domenu_clearbreakpoints), + ('Edit breakpointsÉ', self.domenu_editbreakpoints)] + else: + menuitems = menuitems + [('Enable debugger', self.domenu_toggledebugger)] + self.editgroup.optionsmenu.set(menuitems) + + def domenu_toggle_run_as_main(self): + self.run_as_main = not self.run_as_main + self.editgroup.editor.selchanged = 1 + + def showbreakpoints(self, onoff): + self.editgroup.editor.showbreakpoints(onoff) + self.debugging = onoff + + def domenu_clearbreakpoints(self, *args): + self.editgroup.editor.clearbreakpoints() + + def domenu_editbreakpoints(self, *args): + self.editgroup.editor.editbreakpoints() + + def domenu_toggledebugger(self, *args): + if not self.debugging: + W.SetCursor('watch') + self.debugging = not self.debugging + self.editgroup.editor.togglebreakpoints() + + def domenu_toggleprofiler(self, *args): + self.profiling = not self.profiling + + def domenu_browsenamespace(self, *args): + import PyBrowser, W + W.SetCursor('watch') + globals, file, modname = self.getenvironment() + if not modname: + modname = self.title + PyBrowser.Browser(globals, "Object browser: " + modname) + + def domenu_modularize(self, *args): + modname = _filename_as_modname(self.title) + if not modname: + raise W.AlertError, 'CanŐt modularize Ň%sÓ' % self.title + run_as_main = self.run_as_main + self.run_as_main = 0 + self.run() + self.run_as_main = run_as_main + if self.path: + file = self.path + else: + file = self.title + + if self.globals and not sys.modules.has_key(modname): + module = imp.new_module(modname) + for attr in self.globals.keys(): + setattr(module,attr,self.globals[attr]) + sys.modules[modname] = module + self.globals = {} + + def domenu_fontsettings(self, *args): + import FontSettings + fontsettings = self.editgroup.editor.getfontsettings() + tabsettings = self.editgroup.editor.gettabsettings() + settings = FontSettings.FontDialog(fontsettings, tabsettings) + if settings: + fontsettings, tabsettings = settings + self.editgroup.editor.setfontsettings(fontsettings) + self.editgroup.editor.settabsettings(tabsettings) + + def clicklinefield(self): + if self._currentwidget <> self.linefield: + self.linefield.select(1) + self.linefield.selectall() + return 1 + + def clickeditor(self): + if self._currentwidget <> self.editgroup.editor: + self.dolinefield() + return 1 + + def updateselection(self, force = 0): + sel = min(self.editgroup.editor.getselection()) + lineno = self.editgroup.editor.offsettoline(sel) + if lineno <> self.lastlineno or force: + self.lastlineno = lineno + self.linefield.set(str(lineno + 1)) + self.linefield.selview() + + def dolinefield(self): + try: + lineno = string.atoi(self.linefield.get()) - 1 + if lineno <> self.lastlineno: + self.editgroup.editor.selectline(lineno) + self.updateselection(1) + except: + self.updateselection(1) + self.editgroup.editor.select(1) + + def setinfotext(self): + if not hasattr(self, 'infotext'): + return + if self.path: + self.infotext.set(self.path) + else: + self.infotext.set("") + + def close(self): + if self.editgroup.editor.changed: + import EasyDialogs + import Qd + Qd.InitCursor() # XXX should be done by dialog + save = EasyDialogs.AskYesNoCancel('Save window Ň%sÓ before closing?' % self.title, 1) + if save > 0: + if self.domenu_save(): + return 1 + elif save < 0: + return 1 + self.globals = None # XXX doesn't help... all globals leak :-( + W.Window.close(self) + + def domenu_close(self, *args): + return self.close() + + def domenu_save(self, *args): + if not self.path: + # Will call us recursively + return self.domenu_save_as() + data = self.editgroup.editor.get() + fp = open(self.path, 'wb') # open file in binary mode, data has '\r' line-endings + fp.write(data) + fp.close() + fss = macfs.FSSpec(self.path) + fss.SetCreatorType(self._creator, 'TEXT') + self.getsettings() + self.writewindowsettings() + self.editgroup.editor.changed = 0 + self.editgroup.editor.selchanged = 0 + import linecache + if linecache.cache.has_key(self.path): + del linecache.cache[self.path] + import macostools + macostools.touched(self.path) + + def can_save(self, menuitem): + return self.editgroup.editor.changed or self.editgroup.editor.selchanged + + def domenu_save_as(self, *args): + fss, ok = macfs.StandardPutFile('Save as:', self.title) + if not ok: + return 1 + self.showbreakpoints(0) + self.path = fss.as_pathname() + self.setinfotext() + self.title = os.path.split(self.path)[-1] + self.wid.SetWTitle(self.title) + self.domenu_save() + self.editgroup.editor.setfile(self.getfilename()) + app = W.getapplication() + app.makeopenwindowsmenu() + if hasattr(app, 'makescriptsmenu'): + app = W.getapplication() + fss, fss_changed = app.scriptsfolder.Resolve() + path = fss.as_pathname() + if path == self.path[:len(path)]: + W.getapplication().makescriptsmenu() + + def domenu_save_as_applet(self, *args): + try: + import buildtools + except ImportError: + # only have buildtools in Python >= 1.5.2 + raise W.AlertError, "ŇSave as AppletÓ is only supported in\rPython 1.5.2 and up." + + buildtools.DEBUG = 0 # ouch. + + if self.title[-3:] == ".py": + destname = self.title[:-3] + else: + destname = self.title + ".applet" + fss, ok = macfs.StandardPutFile('Save as Applet:', destname) + if not ok: + return 1 + W.SetCursor("watch") + destname = fss.as_pathname() + if self.path: + filename = self.path + if filename[-3:] == ".py": + rsrcname = filename[:-3] + '.rsrc' + else: + rsrcname = filename + '.rsrc' + else: + filename = self.title + rsrcname = "" + + pytext = self.editgroup.editor.get() + pytext = string.split(pytext, '\r') + pytext = string.join(pytext, '\n') + '\n' + try: + code = compile(pytext, filename, "exec") + except (SyntaxError, EOFError): + raise buildtools.BuildError, "Syntax error in script %s" % `filename` + + # Try removing the output file + try: + os.remove(destname) + except os.error: + pass + template = buildtools.findtemplate() + buildtools.process_common(template, None, code, rsrcname, destname, 0, 1) + + def domenu_gotoline(self, *args): + self.linefield.selectall() + self.linefield.select(1) + self.linefield.selectall() + + def domenu_selectline(self, *args): + self.editgroup.editor.expandselection() + + def domenu_find(self, *args): + searchengine.show() + + def domenu_entersearchstring(self, *args): + searchengine.setfindstring() + + def domenu_replace(self, *args): + searchengine.replace() + + def domenu_findnext(self, *args): + searchengine.findnext() + + def domenu_replacefind(self, *args): + searchengine.replacefind() + + def domenu_run(self, *args): + self.runbutton.push() + + def domenu_runselection(self, *args): + self.runselbutton.push() + + def run(self): + self._run() + + def _run(self): + pytext = self.editgroup.editor.get() + globals, file, modname = self.getenvironment() + self.execstring(pytext, globals, globals, file, modname) + + def runselection(self): + self._runselection() + + def _runselection(self): + globals, file, modname = self.getenvironment() + locals = globals + # select whole lines + self.editgroup.editor.expandselection() + + # get lineno of first selected line + selstart, selend = self.editgroup.editor.getselection() + selstart, selend = min(selstart, selend), max(selstart, selend) + selfirstline = self.editgroup.editor.offsettoline(selstart) + alltext = self.editgroup.editor.get() + pytext = alltext[selstart:selend] + lines = string.split(pytext, '\r') + indent = getminindent(lines) + if indent == 1: + classname = '' + alllines = string.split(alltext, '\r') + identifieRE_match = _identifieRE.match + for i in range(selfirstline - 1, -1, -1): + line = alllines[i] + if line[:6] == 'class ': + classname = string.split(string.strip(line[6:]))[0] + classend = identifieRE_match(classname) + if classend < 1: + raise W.AlertError, 'CanŐt find a class.' + classname = classname[:classend] + break + elif line and line[0] not in '\t#': + raise W.AlertError, 'CanŐt find a class.' + else: + raise W.AlertError, 'CanŐt find a class.' + if globals.has_key(classname): + locals = globals[classname].__dict__ + else: + raise W.AlertError, 'CanŐt find class Ň%sÓ.' % classname + # dedent to top level + for i in range(len(lines)): + lines[i] = lines[i][1:] + pytext = string.join(lines, '\r') + elif indent > 0: + raise W.AlertError, 'CanŐt run indented code.' + + # add "newlines" to fool compile/exec: + # now a traceback will give the right line number + pytext = selfirstline * '\r' + pytext + self.execstring(pytext, globals, locals, file, modname) + + def execstring(self, pytext, globals, locals, file, modname): + tracebackwindow.hide() + # update windows + W.getapplication().refreshwindows() + if self.run_as_main: + modname = "__main__" + if self.path: + dir = os.path.dirname(self.path) + savedir = os.getcwd() + os.chdir(dir) + try: + cwdindex = sys.path.index(os.curdir) + except ValueError: + cwdindex = None + else: + sys.path[cwdindex] = dir + else: + cwdindex = None + try: + execstring(pytext, globals, locals, file, self.debugging, + modname, self.profiling) + finally: + if self.path: + os.chdir(savedir) + if cwdindex is not None: + sys.path[cwdindex] = os.curdir + + def getenvironment(self): + if self.path: + file = self.path + dir = os.path.dirname(file) + # check if we're part of a package + modname = "" + while os.path.exists(os.path.join(dir, "__init__.py")): + dir, dirname = os.path.split(dir) + modname = modname + dirname + '.' + subname = _filename_as_modname(self.title) + if modname: + if subname == "__init__": + modname = modname[:-1] # strip trailing period + else: + modname = modname + subname + else: + modname = subname + if sys.modules.has_key(modname): + globals = sys.modules[modname].__dict__ + self.globals = {} + else: + globals = self.globals + else: + file = '<%s>' % self.title + globals = self.globals + modname = file + return globals, file, modname + + def write(self, stuff): + """for use as stdout""" + self._buf = self._buf + stuff + if '\n' in self._buf: + self.flush() + + def flush(self): + stuff = string.split(self._buf, '\n') + stuff = string.join(stuff, '\r') + end = self.editgroup.editor.ted.WEGetTextLength() + self.editgroup.editor.ted.WESetSelection(end, end) + self.editgroup.editor.ted.WEInsert(stuff, None, None) + self.editgroup.editor.updatescrollbars() + self._buf = "" + # ? optional: + #self.wid.SelectWindow() + + def getclasslist(self): + from string import find, strip + editor = self.editgroup.editor + text = editor.get() + list = [] + append = list.append + functag = "func" + classtag = "class" + methodtag = "method" + pos = -1 + if text[:4] == 'def ': + append((pos + 4, functag)) + pos = 4 + while 1: + pos = find(text, '\rdef ', pos + 1) + if pos < 0: + break + append((pos + 5, functag)) + pos = -1 + if text[:6] == 'class ': + append((pos + 6, classtag)) + pos = 6 + while 1: + pos = find(text, '\rclass ', pos + 1) + if pos < 0: + break + append((pos + 7, classtag)) + pos = 0 + while 1: + pos = find(text, '\r\tdef ', pos + 1) + if pos < 0: + break + append((pos + 6, methodtag)) + list.sort() + classlist = [] + methodlistappend = None + offsetToLine = editor.ted.WEOffsetToLine + getLineRange = editor.ted.WEGetLineRange + append = classlist.append + identifieRE_match = _identifieRE.match + for pos, tag in list: + lineno = offsetToLine(pos) + lineStart, lineEnd = getLineRange(lineno) + line = strip(text[pos:lineEnd]) + line = line[:identifieRE_match(line)] + if tag is functag: + append(("def " + line, lineno + 1)) + methodlistappend = None + elif tag is classtag: + append(["class " + line]) + methodlistappend = classlist[-1].append + elif methodlistappend and tag is methodtag: + methodlistappend(("def " + line, lineno + 1)) + return classlist + + def popselectline(self, lineno): + self.editgroup.editor.selectline(lineno - 1) + + def selectline(self, lineno, charoffset = 0): + self.editgroup.editor.selectline(lineno - 1, charoffset) + + +def _escape(where, what) : + return string.join(string.split(where, what), '\\' + what) + +def _makewholewordpattern(word): + # first, escape special regex chars + for esc in "\\[].*^+$?": + word = _escape(word, esc) + import regex + notwordcharspat = '[^' + _wordchars + ']' + pattern = '\(' + word + '\)' + if word[0] in _wordchars: + pattern = notwordcharspat + pattern + if word[-1] in _wordchars: + pattern = pattern + notwordcharspat + return regex.compile(pattern) + +class SearchEngine: + + def __init__(self): + self.visible = 0 + self.w = None + self.parms = { "find": "", + "replace": "", + "wrap": 1, + "casesens": 1, + "wholeword": 1 + } + import MacPrefs + prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) + if prefs.searchengine: + self.parms["casesens"] = prefs.searchengine.casesens + self.parms["wrap"] = prefs.searchengine.wrap + self.parms["wholeword"] = prefs.searchengine.wholeword + + def show(self): + self.visible = 1 + if self.w: + self.w.wid.ShowWindow() + self.w.wid.SelectWindow() + self.w.find.edit.select(1) + self.w.find.edit.selectall() + return + self.w = W.Dialog((420, 150), "Find") + + self.w.find = TitledEditText((10, 4, 300, 36), "Search for:") + self.w.replace = TitledEditText((10, 100, 300, 36), "Replace with:") + + self.w.boxes = W.Group((10, 50, 300, 40)) + self.w.boxes.casesens = W.CheckBox((0, 0, 100, 16), "Case sensitive") + self.w.boxes.wholeword = W.CheckBox((0, 20, 100, 16), "Whole word") + self.w.boxes.wrap = W.CheckBox((110, 0, 100, 16), "Wrap around") + + self.buttons = [ ("Find", "cmdf", self.find), + ("Replace", "cmdr", self.replace), + ("Replace all", None, self.replaceall), + ("DonŐt find", "cmdd", self.dont), + ("Cancel", "cmd.", self.cancel) + ] + for i in range(len(self.buttons)): + bounds = -90, 22 + i * 24, 80, 16 + title, shortcut, callback = self.buttons[i] + self.w[title] = W.Button(bounds, title, callback) + if shortcut: + self.w.bind(shortcut, self.w[title].push) + self.w.setdefaultbutton(self.w["DonŐt find"]) + self.w.find.edit.bind("<key>", self.key) + self.w.bind("<activate>", self.activate) + self.w.bind("<close>", self.close) + self.w.open() + self.setparms() + self.w.find.edit.select(1) + self.w.find.edit.selectall() + self.checkbuttons() + + def close(self): + self.hide() + return -1 + + def key(self, char, modifiers): + self.w.find.edit.key(char, modifiers) + self.checkbuttons() + return 1 + + def activate(self, onoff): + if onoff: + self.checkbuttons() + + def checkbuttons(self): + editor = findeditor(self) + if editor: + if self.w.find.get(): + for title, cmd, call in self.buttons[:-2]: + self.w[title].enable(1) + self.w.setdefaultbutton(self.w["Find"]) + else: + for title, cmd, call in self.buttons[:-2]: + self.w[title].enable(0) + self.w.setdefaultbutton(self.w["DonŐt find"]) + else: + for title, cmd, call in self.buttons[:-2]: + self.w[title].enable(0) + self.w.setdefaultbutton(self.w["DonŐt find"]) + + def find(self): + self.getparmsfromwindow() + if self.findnext(): + self.hide() + + def replace(self): + editor = findeditor(self) + if not editor: + return + if self.visible: + self.getparmsfromwindow() + text = editor.getselectedtext() + find = self.parms["find"] + if not self.parms["casesens"]: + find = string.lower(find) + text = string.lower(text) + if text == find: + self.hide() + editor.insert(self.parms["replace"]) + + def replaceall(self): + editor = findeditor(self) + if not editor: + return + if self.visible: + self.getparmsfromwindow() + W.SetCursor("watch") + find = self.parms["find"] + if not find: + return + findlen = len(find) + replace = self.parms["replace"] + replacelen = len(replace) + Text = editor.get() + if not self.parms["casesens"]: + find = string.lower(find) + text = string.lower(Text) + else: + text = Text + newtext = "" + pos = 0 + counter = 0 + while 1: + if self.parms["wholeword"]: + wholewordRE = _makewholewordpattern(find) + wholewordRE.search(text, pos) + if wholewordRE.regs: + pos = wholewordRE.regs[1][0] + else: + pos = -1 + else: + pos = string.find(text, find, pos) + if pos < 0: + break + counter = counter + 1 + text = text[:pos] + replace + text[pos + findlen:] + Text = Text[:pos] + replace + Text[pos + findlen:] + pos = pos + replacelen + W.SetCursor("arrow") + if counter: + self.hide() + import EasyDialogs + import Res + editor.changed = 1 + editor.selchanged = 1 + editor.ted.WEUseText(Res.Resource(Text)) + editor.ted.WECalText() + editor.SetPort() + Win.InvalRect(editor._bounds) + #editor.ted.WEUpdate(self.w.wid.GetWindowPort().visRgn) + EasyDialogs.Message("Replaced %d occurrences" % counter) + + def dont(self): + self.getparmsfromwindow() + self.hide() + + def replacefind(self): + self.replace() + self.findnext() + + def setfindstring(self): + editor = findeditor(self) + if not editor: + return + find = editor.getselectedtext() + if not find: + return + self.parms["find"] = find + if self.w: + self.w.find.edit.set(self.parms["find"]) + self.w.find.edit.selectall() + + def findnext(self): + editor = findeditor(self) + if not editor: + return + find = self.parms["find"] + if not find: + return + text = editor.get() + if not self.parms["casesens"]: + find = string.lower(find) + text = string.lower(text) + selstart, selend = editor.getselection() + selstart, selend = min(selstart, selend), max(selstart, selend) + if self.parms["wholeword"]: + wholewordRE = _makewholewordpattern(find) + wholewordRE.search(text, selend) + if wholewordRE.regs: + pos = wholewordRE.regs[1][0] + else: + pos = -1 + else: + pos = string.find(text, find, selend) + if pos >= 0: + editor.setselection(pos, pos + len(find)) + return 1 + elif self.parms["wrap"]: + if self.parms["wholeword"]: + wholewordRE.search(text, 0) + if wholewordRE.regs: + pos = wholewordRE.regs[1][0] + else: + pos = -1 + else: + pos = string.find(text, find) + if selstart > pos >= 0: + editor.setselection(pos, pos + len(find)) + return 1 + + def setparms(self): + for key, value in self.parms.items(): + try: + self.w[key].set(value) + except KeyError: + self.w.boxes[key].set(value) + + def getparmsfromwindow(self): + if not self.w: + return + for key, value in self.parms.items(): + try: + value = self.w[key].get() + except KeyError: + value = self.w.boxes[key].get() + self.parms[key] = value + + def cancel(self): + self.hide() + self.setparms() + + def hide(self): + if self.w: + self.w.wid.HideWindow() + self.visible = 0 + + def writeprefs(self): + import MacPrefs + self.getparmsfromwindow() + prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) + prefs.searchengine.casesens = self.parms["casesens"] + prefs.searchengine.wrap = self.parms["wrap"] + prefs.searchengine.wholeword = self.parms["wholeword"] + prefs.save() + + +class TitledEditText(W.Group): + + def __init__(self, possize, title, text = ""): + W.Group.__init__(self, possize) + self.title = W.TextBox((0, 0, 0, 16), title) + self.edit = W.EditText((0, 16, 0, 0), text) + + def set(self, value): + self.edit.set(value) + + def get(self): + return self.edit.get() + + +class ClassFinder(W.PopupWidget): + + def click(self, point, modifiers): + W.SetCursor("watch") + self.set(self._parentwindow.getclasslist()) + W.PopupWidget.click(self, point, modifiers) + + +def getminindent(lines): + indent = -1 + for line in lines: + stripped = string.strip(line) + if not stripped or stripped[0] == '#': + continue + if indent < 0 or line[:indent] <> indent * '\t': + indent = 0 + for c in line: + if c <> '\t': + break + indent = indent + 1 + return indent + + +def getoptionkey(): + return not not ord(Evt.GetKeys()[7]) & 0x04 + + +def execstring(pytext, globals, locals, filename="<string>", debugging=0, + modname="__main__", profiling=0): + if debugging: + import PyDebugger, bdb + BdbQuit = bdb.BdbQuit + else: + BdbQuit = 'BdbQuitDummyException' + pytext = string.split(pytext, '\r') + pytext = string.join(pytext, '\n') + '\n' + W.SetCursor("watch") + globals['__name__'] = modname + globals['__file__'] = filename + sys.argv = [filename] + try: + code = compile(pytext, filename, "exec") + except: + # XXXX BAAAADDD.... We let tracebackwindow decide to treat SyntaxError + # special. That's wrong because THIS case is special (could be literal + # overflow!) and SyntaxError could mean we need a traceback (syntax error + # in imported module!!! + tracebackwindow.traceback(1, filename) + return + try: + if debugging: + PyDebugger.startfromhere() + else: + MacOS.EnableAppswitch(0) + try: + if profiling: + import profile, ProfileBrowser + p = profile.Profile() + p.set_cmd(filename) + try: + p.runctx(code, globals, locals) + finally: + import pstats + + stats = pstats.Stats(p) + ProfileBrowser.ProfileBrowser(stats) + else: + exec code in globals, locals + finally: + MacOS.EnableAppswitch(-1) + except W.AlertError, detail: + raise W.AlertError, detail + except (KeyboardInterrupt, BdbQuit): + pass + except: + if debugging: + sys.settrace(None) + PyDebugger.postmortem(sys.exc_type, sys.exc_value, sys.exc_traceback) + return + else: + tracebackwindow.traceback(1, filename) + if debugging: + sys.settrace(None) + PyDebugger.stop() + + +_identifieRE = regex.compile("[A-Za-z_][A-Za-z_0-9]*") + +def _filename_as_modname(fname): + if fname[-3:] == '.py': + modname = fname[:-3] + if _identifieRE.match(modname) == len(modname): + return string.join(string.split(modname, '.'), '_') + +def findeditor(topwindow, fromtop = 0): + wid = Win.FrontWindow() + if not fromtop: + if topwindow.w and wid == topwindow.w.wid: + wid = topwindow.w.wid.GetNextWindow() + if not wid: + return + app = W.getapplication() + if app._windows.has_key(wid): # KeyError otherwise can happen in RoboFog :-( + window = W.getapplication()._windows[wid] + else: + return + if not isinstance(window, Editor): + return + return window.editgroup.editor + + +class _EditorDefaultSettings: + + def __init__(self): + self.template = "%s, %d point" + self.fontsettings, self.tabsettings, self.windowsize = geteditorprefs() + self.w = W.Dialog((328, 120), "Editor default settings") + self.w.setfontbutton = W.Button((8, 8, 80, 16), "Set fontÉ", self.dofont) + self.w.fonttext = W.TextBox((98, 10, -8, 14), self.template % (self.fontsettings[0], self.fontsettings[2])) + + self.w.picksizebutton = W.Button((8, 50, 80, 16), "Front window", self.picksize) + self.w.xsizelabel = W.TextBox((98, 32, 40, 14), "Width:") + self.w.ysizelabel = W.TextBox((148, 32, 40, 14), "Height:") + self.w.xsize = W.EditText((98, 48, 40, 20), `self.windowsize[0]`) + self.w.ysize = W.EditText((148, 48, 40, 20), `self.windowsize[1]`) + + self.w.cancelbutton = W.Button((-180, -26, 80, 16), "Cancel", self.cancel) + self.w.okbutton = W.Button((-90, -26, 80, 16), "Done", self.ok) + self.w.setdefaultbutton(self.w.okbutton) + self.w.bind('cmd.', self.w.cancelbutton.push) + self.w.open() + + def picksize(self): + app = W.getapplication() + editor = findeditor(self) + if editor is not None: + width, height = editor._parentwindow._bounds[2:] + self.w.xsize.set(`width`) + self.w.ysize.set(`height`) + else: + raise W.AlertError, "No edit window found" + + def dofont(self): + import FontSettings + settings = FontSettings.FontDialog(self.fontsettings, self.tabsettings) + if settings: + self.fontsettings, self.tabsettings = settings + sys.exc_traceback = None + self.w.fonttext.set(self.template % (self.fontsettings[0], self.fontsettings[2])) + + def close(self): + self.w.close() + del self.w + + def cancel(self): + self.close() + + def ok(self): + try: + width = string.atoi(self.w.xsize.get()) + except: + self.w.xsize.select(1) + self.w.xsize.selectall() + raise W.AlertError, "Bad number for window width" + try: + height = string.atoi(self.w.ysize.get()) + except: + self.w.ysize.select(1) + self.w.ysize.selectall() + raise W.AlertError, "Bad number for window height" + self.windowsize = width, height + seteditorprefs(self.fontsettings, self.tabsettings, self.windowsize) + self.close() + +def geteditorprefs(): + import MacPrefs + prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) + try: + fontsettings = prefs.pyedit.fontsettings + tabsettings = prefs.pyedit.tabsettings + windowsize = prefs.pyedit.windowsize + except: + fontsettings = prefs.pyedit.fontsettings = ("Python-Sans", 0, 9, (0, 0, 0)) + tabsettings = prefs.pyedit.tabsettings = (8, 1) + windowsize = prefs.pyedit.windowsize = (500, 250) + sys.exc_traceback = None + return fontsettings, tabsettings, windowsize + +def seteditorprefs(fontsettings, tabsettings, windowsize): + import MacPrefs + prefs = MacPrefs.GetPrefs(W.getapplication().preffilepath) + prefs.pyedit.fontsettings = fontsettings + prefs.pyedit.tabsettings = tabsettings + prefs.pyedit.windowsize = windowsize + prefs.save() + +_defaultSettingsEditor = None + +def EditorDefaultSettings(): + global _defaultSettingsEditor + if _defaultSettingsEditor is None or not hasattr(_defaultSettingsEditor, "w"): + _defaultSettingsEditor = _EditorDefaultSettings() + else: + _defaultSettingsEditor.w.select() + +def resolvealiases(path): + try: + return macfs.ResolveAliasFile(path)[0].as_pathname() + except (macfs.error, ValueError), (error, str): + if error <> -120: + raise + dir, file = os.path.split(path) + return os.path.join(resolvealiases(dir), file) + +searchengine = SearchEngine() +tracebackwindow = Wtraceback.TraceBack() |