#---------------------------------------------------------------------------- # Name: IDEFindService.py # Purpose: Find Service for pydocview # # Author: Morgan Hua # # Created: 8/15/03 # CVS-ID: $Id$ # Copyright: (c) 2004-2005 ActiveGrid, Inc. # License: wxWindows License #---------------------------------------------------------------------------- import wx import wx.lib.docview import os from os.path import join import re import ProjectEditor import MessageService import FindService import OutlineService _ = wx.GetTranslation #---------------------------------------------------------------------------- # Constants #---------------------------------------------------------------------------- FILENAME_MARKER = _("Found in file: ") PROJECT_MARKER = _("Searching project: ") FIND_MATCHDIR = "FindMatchDir" FIND_MATCHDIRSUBFOLDERS = "FindMatchDirSubfolders" SPACE = 10 HALF_SPACE = 5 class FindInDirService(FindService.FindService): #---------------------------------------------------------------------------- # Constants #---------------------------------------------------------------------------- FINDALL_ID = wx.NewId() # for bringing up Find All dialog box FINDDIR_ID = wx.NewId() # for bringing up Find Dir dialog box def InstallControls(self, frame, menuBar = None, toolBar = None, statusBar = None, document = None): FindService.FindService.InstallControls(self, frame, menuBar, toolBar, statusBar, document) editMenu = menuBar.GetMenu(menuBar.FindMenu(_("&Edit"))) wx.EVT_MENU(frame, FindInDirService.FINDALL_ID, self.ProcessEvent) wx.EVT_UPDATE_UI(frame, FindInDirService.FINDALL_ID, self.ProcessUpdateUIEvent) editMenu.Append(FindInDirService.FINDALL_ID, _("Find in Project...\tCtrl+Shift+F"), _("Searches for the specified text in all the files in the project")) wx.EVT_MENU(frame, FindInDirService.FINDDIR_ID, self.ProcessEvent) wx.EVT_UPDATE_UI(frame, FindInDirService.FINDDIR_ID, self.ProcessUpdateUIEvent) editMenu.Append(FindInDirService.FINDDIR_ID, _("Find in Directory..."), _("Searches for the specified text in all the files in the directory")) def ProcessEvent(self, event): id = event.GetId() if id == FindInDirService.FINDALL_ID: self.ShowFindAllDialog() return True elif id == FindInDirService.FINDDIR_ID: self.ShowFindDirDialog() return True else: return FindService.FindService.ProcessEvent(self, event) def ProcessUpdateUIEvent(self, event): id = event.GetId() if id == FindInDirService.FINDALL_ID: projectService = wx.GetApp().GetService(ProjectEditor.ProjectService) view = projectService.GetView() if view and view.GetDocument() and view.GetDocument().GetFiles(): event.Enable(True) else: event.Enable(False) return True elif id == FindInDirService.FINDDIR_ID: event.Enable(True) else: return FindService.FindService.ProcessUpdateUIEvent(self, event) def ShowFindDirDialog(self): config = wx.ConfigBase_Get() frame = wx.Dialog(None, -1, _("Find in Directory"), size= (320,200)) borderSizer = wx.BoxSizer(wx.HORIZONTAL) contentSizer = wx.BoxSizer(wx.VERTICAL) lineSizer = wx.BoxSizer(wx.HORIZONTAL) lineSizer.Add(wx.StaticText(frame, -1, _("Directory:")), 0, wx.ALIGN_CENTER | wx.RIGHT, HALF_SPACE) dirCtrl = wx.TextCtrl(frame, -1, config.Read(FIND_MATCHDIR, ""), size=(200,-1)) dirCtrl.SetToolTipString(dirCtrl.GetValue()) lineSizer.Add(dirCtrl, 0, wx.LEFT, HALF_SPACE) findDirButton = wx.Button(frame, -1, "Browse...") lineSizer.Add(findDirButton, 0, wx.LEFT, HALF_SPACE) contentSizer.Add(lineSizer, 0, wx.BOTTOM, SPACE) def OnBrowseButton(event): dlg = wx.DirDialog(frame, _("Choose a directory:"), style=wx.DD_DEFAULT_STYLE) dir = dirCtrl.GetValue() if len(dir): dlg.SetPath(dir) if dlg.ShowModal() == wx.ID_OK: dirCtrl.SetValue(dlg.GetPath()) dirCtrl.SetToolTipString(dirCtrl.GetValue()) dirCtrl.SetInsertionPointEnd() dlg.Destroy() wx.EVT_BUTTON(findDirButton, -1, OnBrowseButton) subfolderCtrl = wx.CheckBox(frame, -1, _("Search in subfolders")) subfolderCtrl.SetValue(config.ReadInt(FIND_MATCHDIRSUBFOLDERS, True)) contentSizer.Add(subfolderCtrl, 0, wx.BOTTOM, SPACE) lineSizer = wx.BoxSizer(wx.VERTICAL) # let the line expand horizontally without vertical expansion lineSizer.Add(wx.StaticLine(frame, -1, size = (10,-1)), 0, flag=wx.EXPAND) contentSizer.Add(lineSizer, flag=wx.EXPAND|wx.ALIGN_CENTER_VERTICAL|wx.BOTTOM, border=HALF_SPACE) lineSizer = wx.BoxSizer(wx.HORIZONTAL) lineSizer.Add(wx.StaticText(frame, -1, _("Find what:")), 0, wx.ALIGN_CENTER | wx.RIGHT, HALF_SPACE) findCtrl = wx.TextCtrl(frame, -1, config.Read(FindService.FIND_MATCHPATTERN, ""), size=(200,-1)) lineSizer.Add(findCtrl, 0, wx.LEFT, HALF_SPACE) contentSizer.Add(lineSizer, 0, wx.BOTTOM, SPACE) wholeWordCtrl = wx.CheckBox(frame, -1, _("Match whole word only")) wholeWordCtrl.SetValue(config.ReadInt(FindService.FIND_MATCHWHOLEWORD, False)) matchCaseCtrl = wx.CheckBox(frame, -1, _("Match case")) matchCaseCtrl.SetValue(config.ReadInt(FindService.FIND_MATCHCASE, False)) regExprCtrl = wx.CheckBox(frame, -1, _("Regular expression")) regExprCtrl.SetValue(config.ReadInt(FindService.FIND_MATCHREGEXPR, False)) contentSizer.Add(wholeWordCtrl, 0, wx.BOTTOM, SPACE) contentSizer.Add(matchCaseCtrl, 0, wx.BOTTOM, SPACE) contentSizer.Add(regExprCtrl, 0, wx.BOTTOM, SPACE) borderSizer.Add(contentSizer, 0, wx.TOP | wx.BOTTOM | wx.LEFT, SPACE) buttonSizer = wx.BoxSizer(wx.VERTICAL) findBtn = wx.Button(frame, wx.ID_OK, _("Find")) findBtn.SetDefault() buttonSizer.Add(findBtn, 0, wx.BOTTOM, HALF_SPACE) buttonSizer.Add(wx.Button(frame, wx.ID_CANCEL, _("Cancel")), 0) borderSizer.Add(buttonSizer, 0, wx.ALL, SPACE) frame.SetSizer(borderSizer) frame.Fit() status = frame.ShowModal() passedCheck = False while status == wx.ID_OK and not passedCheck: if not os.path.exists(dirCtrl.GetValue()): dlg = wx.MessageDialog(frame, _("'%s' does not exist.") % dirCtrl.GetValue(), _("Find in Directory"), wx.OK | wx.ICON_EXCLAMATION ) dlg.ShowModal() dlg.Destroy() status = frame.ShowModal() elif len(findCtrl.GetValue()) == 0: dlg = wx.MessageDialog(frame, _("'Find what:' cannot be empty."), _("Find in Directory"), wx.OK | wx.ICON_EXCLAMATION ) dlg.ShowModal() dlg.Destroy() status = frame.ShowModal() else: passedCheck = True # save user choice state for this and other Find Dialog Boxes dirString = dirCtrl.GetValue() searchSubfolders = subfolderCtrl.IsChecked() self.SaveFindDirConfig(dirString, searchSubfolders) findString = findCtrl.GetValue() matchCase = matchCaseCtrl.IsChecked() wholeWord = wholeWordCtrl.IsChecked() regExpr = regExprCtrl.IsChecked() self.SaveFindConfig(findString, wholeWord, matchCase, regExpr) if status == wx.ID_OK: frame.Destroy() messageService = wx.GetApp().GetService(MessageService.MessageService) messageService.ShowWindow() view = messageService.GetView() if view: wx.GetApp().GetTopWindow().SetCursor(wx.StockCursor(wx.CURSOR_WAIT)) view.ClearLines() view.SetCallback(self.OnJumpToFoundLine) view.AddLines(_("Searching for '%s' in '%s'\n\n") % (findString, dirString)) if os.path.isfile(dirString): try: docFile = file(dirString, 'r') lineNum = 1 needToDisplayFilename = True line = docFile.readline() while line: count, foundStart, foundEnd, newText = self.DoFind(findString, None, line, 0, 0, True, matchCase, wholeWord, regExpr) if count != -1: if needToDisplayFilename: view.AddLines(FILENAME_MARKER + dirString + "\n") needToDisplayFilename = False line = repr(lineNum).zfill(4) + ":" + line view.AddLines(line) line = docFile.readline() lineNum += 1 if not needToDisplayFilename: view.AddLines("\n") except IOError, (code, message): print _("Warning, unable to read file: '%s'. %s") % (dirString, message) else: # do search in files on disk for root, dirs, files in os.walk(dirString): if not searchSubfolders and root != dirString: break for name in files: filename = os.path.join(root, name) try: docFile = file(filename, 'r') except IOError, (code, message): print _("Warning, unable to read file: '%s'. %s") % (filename, message) continue lineNum = 1 needToDisplayFilename = True line = docFile.readline() while line: count, foundStart, foundEnd, newText = self.DoFind(findString, None, line, 0, 0, True, matchCase, wholeWord, regExpr) if count != -1: if needToDisplayFilename: view.AddLines(FILENAME_MARKER + filename + "\n") needToDisplayFilename = False line = repr(lineNum).zfill(4) + ":" + line view.AddLines(line) line = docFile.readline() lineNum += 1 if not needToDisplayFilename: view.AddLines("\n") view.AddLines(_("Search completed.")) wx.GetApp().GetTopWindow().SetCursor(wx.StockCursor(wx.CURSOR_DEFAULT)) return True else: frame.Destroy() return False def SaveFindDirConfig(self, dirString, searchSubfolders): """ Save search dir patterns and flags to registry. dirString = search directory searchSubfolders = Search subfolders """ config = wx.ConfigBase_Get() config.Write(FIND_MATCHDIR, dirString) config.WriteInt(FIND_MATCHDIRSUBFOLDERS, searchSubfolders) def ShowFindAllDialog(self): config = wx.ConfigBase_Get() frame = wx.Dialog(None, -1, _("Find in Project"), size= (320,200)) borderSizer = wx.BoxSizer(wx.HORIZONTAL) contentSizer = wx.BoxSizer(wx.VERTICAL) lineSizer = wx.BoxSizer(wx.HORIZONTAL) lineSizer.Add(wx.StaticText(frame, -1, _("Find what:")), 0, wx.ALIGN_CENTER | wx.RIGHT, HALF_SPACE) findCtrl = wx.TextCtrl(frame, -1, config.Read(FindService.FIND_MATCHPATTERN, ""), size=(200,-1)) lineSizer.Add(findCtrl, 0, wx.LEFT, HALF_SPACE) contentSizer.Add(lineSizer, 0, wx.BOTTOM, SPACE) wholeWordCtrl = wx.CheckBox(frame, -1, _("Match whole word only")) wholeWordCtrl.SetValue(config.ReadInt(FindService.FIND_MATCHWHOLEWORD, False)) matchCaseCtrl = wx.CheckBox(frame, -1, _("Match case")) matchCaseCtrl.SetValue(config.ReadInt(FindService.FIND_MATCHCASE, False)) regExprCtrl = wx.CheckBox(frame, -1, _("Regular expression")) regExprCtrl.SetValue(config.ReadInt(FindService.FIND_MATCHREGEXPR, False)) contentSizer.Add(wholeWordCtrl, 0, wx.BOTTOM, SPACE) contentSizer.Add(matchCaseCtrl, 0, wx.BOTTOM, SPACE) contentSizer.Add(regExprCtrl, 0, wx.BOTTOM, SPACE) borderSizer.Add(contentSizer, 0, wx.TOP | wx.BOTTOM | wx.LEFT, SPACE) buttonSizer = wx.BoxSizer(wx.VERTICAL) findBtn = wx.Button(frame, wx.ID_OK, _("Find")) findBtn.SetDefault() buttonSizer.Add(findBtn, 0, wx.BOTTOM, HALF_SPACE) buttonSizer.Add(wx.Button(frame, wx.ID_CANCEL, _("Cancel")), 0) borderSizer.Add(buttonSizer, 0, wx.ALL, SPACE) frame.SetSizer(borderSizer) frame.Fit() status = frame.ShowModal() # save user choice state for this and other Find Dialog Boxes findString = findCtrl.GetValue() matchCase = matchCaseCtrl.IsChecked() wholeWord = wholeWordCtrl.IsChecked() regExpr = regExprCtrl.IsChecked() self.SaveFindConfig(findString, wholeWord, matchCase, regExpr) if status == wx.ID_OK: frame.Destroy() messageService = wx.GetApp().GetService(MessageService.MessageService) messageService.ShowWindow() view = messageService.GetView() if view: view.ClearLines() view.SetCallback(self.OnJumpToFoundLine) projectService = wx.GetApp().GetService(ProjectEditor.ProjectService) projectFilenames = projectService.GetFilesFromCurrentProject() projView = projectService.GetView() if projView: projName = wx.lib.docview.FileNameFromPath(projView.GetDocument().GetFilename()) view.AddLines(PROJECT_MARKER + projName + "\n\n") # do search in open files first, open files may have been modified and different from disk because it hasn't been saved openDocs = wx.GetApp().GetDocumentManager().GetDocuments() openDocsInProject = filter(lambda openDoc: openDoc.GetFilename() in projectFilenames, openDocs) for openDoc in openDocsInProject: if isinstance(openDoc, ProjectEditor.ProjectDocument): # don't search project model continue openDocView = openDoc.GetFirstView() # some views don't have a in memory text object to search through such as the PM and the DM # even if they do have a non-text searchable object, how do we display it in the message window? if not hasattr(openDocView, "GetValue"): continue text = openDocView.GetValue() lineNum = 1 needToDisplayFilename = True start = 0 end = 0 count = 0 while count != -1: count, foundStart, foundEnd, newText = self.DoFind(findString, None, text, start, end, True, matchCase, wholeWord, regExpr) if count != -1: if needToDisplayFilename: view.AddLines(FILENAME_MARKER + openDoc.GetFilename() + "\n") needToDisplayFilename = False lineNum = openDocView.LineFromPosition(foundStart) line = repr(lineNum).zfill(4) + ":" + openDocView.GetLine(lineNum) view.AddLines(line) start = text.find("\n", foundStart) if start == -1: break end = start if not needToDisplayFilename: view.AddLines("\n") openDocNames = map(lambda openDoc: openDoc.GetFilename(), openDocs) # do search in closed files, skipping the open ones we already searched filenames = filter(lambda filename: filename not in openDocNames, projectFilenames) for filename in filenames: try: docFile = file(filename, 'r') except IOError, (code, message): print _("Warning, unable to read file: '%s'. %s") % (filename, message) continue lineNum = 1 needToDisplayFilename = True line = docFile.readline() while line: count, foundStart, foundEnd, newText = self.DoFind(findString, None, line, 0, 0, True, matchCase, wholeWord, regExpr) if count != -1: if needToDisplayFilename: view.AddLines(FILENAME_MARKER + filename + "\n") needToDisplayFilename = False line = repr(lineNum).zfill(4) + ":" + line view.AddLines(line) line = docFile.readline() lineNum += 1 if not needToDisplayFilename: view.AddLines("\n") view.AddLines(_("Search for '%s' completed.") % findString) return True else: frame.Destroy() return False def OnJumpToFoundLine(self, event): messageService = wx.GetApp().GetService(MessageService.MessageService) lineText, pos = messageService.GetView().GetCurrLine() if lineText == "\n" or lineText.find(FILENAME_MARKER) != -1 or lineText.find(PROJECT_MARKER) != -1: return lineEnd = lineText.find(":") if lineEnd == -1: return else: lineNum = int(lineText[0:lineEnd]) text = messageService.GetView().GetText() curPos = messageService.GetView().GetCurrentPos() startPos = text.rfind(FILENAME_MARKER, 0, curPos) endPos = text.find("\n", startPos) filename = text[startPos + len(FILENAME_MARKER):endPos] foundView = None openDocs = wx.GetApp().GetDocumentManager().GetDocuments() for openDoc in openDocs: if openDoc.GetFilename() == filename: foundView = openDoc.GetFirstView() break if not foundView: doc = wx.GetApp().GetDocumentManager().CreateDocument(filename, wx.lib.docview.DOC_SILENT) foundView = doc.GetFirstView() if foundView: foundView.GetFrame().SetFocus() foundView.Activate() if hasattr(foundView, "GotoLine"): foundView.GotoLine(lineNum) startPos = foundView.PositionFromLine(lineNum) # wxBug: Need to select in reverse order, (end, start) to put cursor at head of line so positioning is correct # Also, if we use the correct positioning order (start, end), somehow, when we open a edit window for the first # time, we don't see the selection, it is scrolled off screen foundView.SetSelection(startPos - 1 + len(lineText[lineEnd:].rstrip("\n")), startPos) wx.GetApp().GetService(OutlineService.OutlineService).LoadOutline(foundView, position=startPos)