diff -r bf896711921c -r 7f9a9c47a317 editors/FileManagementPanel.py --- a/editors/FileManagementPanel.py Wed Feb 27 11:33:41 2013 +0100 +++ b/editors/FileManagementPanel.py Wed Feb 27 22:35:46 2013 +0100 @@ -26,232 +26,14 @@ import shutil import wx +import wx.lib.buttons from EditorPanel import EditorPanel from util.BitmapLibrary import GetBitmap - -DRIVE, FOLDER, FILE = range(3) +from controls import FolderTree FILTER = _("All files (*.*)|*.*|CSV files (*.csv)|*.csv") -def sort_folder(x, y): - if x[1] == y[1]: - return cmp(x[0], y[0]) - elif x[1] != FILE: - return -1 - else: - return 1 - -def splitpath(path): - head, tail = os.path.split(path) - if head == "": - return [tail] - elif tail == "": - return splitpath(head) - return splitpath(head) + [tail] - -class FolderTree(wx.Panel): - - def __init__(self, parent, folder, filter, editable=True): - wx.Panel.__init__(self, parent, style=wx.TAB_TRAVERSAL) - - main_sizer = wx.BoxSizer(wx.VERTICAL) - - self.Tree = wx.TreeCtrl(self, - style=wx.TR_HAS_BUTTONS| - wx.TR_SINGLE| - wx.SUNKEN_BORDER| - wx.TR_HIDE_ROOT| - wx.TR_LINES_AT_ROOT| - wx.TR_EDIT_LABELS) - if wx.Platform == '__WXMSW__': - self.Bind(wx.EVT_TREE_ITEM_ACTIVATED, self.OnTreeItemExpanded, self.Tree) - self.Tree.Bind(wx.EVT_LEFT_DOWN, self.OnTreeLeftDown) - else: - self.Bind(wx.EVT_TREE_ITEM_EXPANDED, self.OnTreeItemExpanded, self.Tree) - self.Bind(wx.EVT_TREE_ITEM_COLLAPSED, self.OnTreeItemCollapsed, self.Tree) - self.Bind(wx.EVT_TREE_BEGIN_LABEL_EDIT, self.OnTreeBeginLabelEdit, self.Tree) - self.Bind(wx.EVT_TREE_END_LABEL_EDIT, self.OnTreeEndLabelEdit, self.Tree) - main_sizer.AddWindow(self.Tree, 1, flag=wx.GROW) - - self.Filter = wx.ComboBox(self, style=wx.CB_READONLY) - self.Bind(wx.EVT_COMBOBOX, self.OnFilterChanged, self.Filter) - main_sizer.AddWindow(self.Filter, flag=wx.GROW) - - self.SetSizer(main_sizer) - - self.Folder = folder - self.Editable = editable - - self.TreeImageList = wx.ImageList(16, 16) - self.TreeImageDict = {} - for item_type, bitmap in [(DRIVE, "tree_drive"), - (FOLDER, "tree_folder"), - (FILE, "tree_file")]: - self.TreeImageDict[item_type] = self.TreeImageList.Add(GetBitmap(bitmap)) - self.Tree.SetImageList(self.TreeImageList) - - self.Filters = {} - filter_parts = filter.split("|") - for idx in xrange(0, len(filter_parts), 2): - if filter_parts[idx + 1] == "*.*": - self.Filters[filter_parts[idx]] = "" - else: - self.Filters[filter_parts[idx]] = filter_parts[idx + 1].replace("*", "") - self.Filter.Append(filter_parts[idx]) - if idx == 0: - self.Filter.SetStringSelection(filter_parts[idx]) - - self.CurrentFilter = self.Filters[self.Filter.GetStringSelection()] - - def _GetFolderChildren(self, folderpath, recursive=True): - items = [] - if wx.Platform == '__WXMSW__' and folderpath == "/": - for c in xrange(ord('a'), ord('z')): - drive = os.path.join("%s:\\" % chr(c)) - if os.path.exists(drive): - items.append((drive, DRIVE, self._GetFolderChildren(drive, False))) - else: - try: - files = os.listdir(folderpath) - except: - return [] - for filename in files: - if not filename.startswith("."): - filepath = os.path.join(folderpath, filename) - if os.path.isdir(filepath): - if recursive: - children = len(self._GetFolderChildren(filepath, False)) - else: - children = 0 - items.append((filename, FOLDER, children)) - elif (self.CurrentFilter == "" or - os.path.splitext(filename)[1] == self.CurrentFilter): - items.append((filename, FILE, None)) - if recursive: - items.sort(sort_folder) - return items - - def GetTreeCtrl(self): - return self.Tree - - def RefreshTree(self): - root = self.Tree.GetRootItem() - if not root.IsOk(): - root = self.Tree.AddRoot("") - self.GenerateTreeBranch(root, self.Folder) - - def GenerateTreeBranch(self, root, folderpath): - item, item_cookie = self.Tree.GetFirstChild(root) - for idx, (filename, item_type, children) in enumerate(self._GetFolderChildren(folderpath)): - if not item.IsOk(): - item = self.Tree.AppendItem(root, filename, self.TreeImageDict[item_type]) - if wx.Platform != '__WXMSW__': - item, item_cookie = self.Tree.GetNextChild(root, item_cookie) - elif self.Tree.GetItemText(item) != filename: - item = self.Tree.InsertItemBefore(root, idx, filename, self.TreeImageDict[item_type]) - filepath = os.path.join(folderpath, filename) - if item_type != FILE: - if self.Tree.IsExpanded(item): - self.GenerateTreeBranch(item, filepath) - elif children > 0: - self.Tree.SetItemHasChildren(item) - item, item_cookie = self.Tree.GetNextChild(root, item_cookie) - to_delete = [] - while item.IsOk(): - to_delete.append(item) - item, item_cookie = self.Tree.GetNextChild(root, item_cookie) - for item in to_delete: - self.Tree.Delete(item) - - def ExpandItem(self, item): - self.GenerateTreeBranch(item, self.GetPath(item)) - self.Tree.Expand(item) - - def OnTreeItemActivated(self, event): - self.ExpandItem(event.GetItem()) - event.Skip() - - def OnTreeLeftDown(self, event): - item, flags = self.Tree.HitTest(event.GetPosition()) - if flags & wx.TREE_HITTEST_ONITEMBUTTON and not self.Tree.IsExpanded(item): - self.ExpandItem(item) - else: - event.Skip() - - def OnTreeItemExpanded(self, event): - item = event.GetItem() - self.GenerateTreeBranch(item, self.GetPath(item)) - event.Skip() - - def OnTreeItemCollapsed(self, event): - item = event.GetItem() - self.Tree.DeleteChildren(item) - self.Tree.SetItemHasChildren(item) - event.Skip() - - def OnTreeBeginLabelEdit(self, event): - item = event.GetItem() - if self.Editable and not self.Tree.ItemHasChildren(item): - event.Skip() - else: - event.Veto() - - def OnTreeEndLabelEdit(self, event): - old_filepath = self.GetPath(event.GetItem()) - new_filepath = os.path.join(os.path.split(old_filepath)[0], event.GetLabel()) - if new_filepath != old_filepath: - if not os.path.exists(new_filepath): - os.rename(old_filepath, new_filepath) - event.Skip() - else: - message = wx.MessageDialog(self, - _("File '%s' already exists!") % event.GetLabel(), - _("Error"), wx.OK|wx.ICON_ERROR) - message.ShowModal() - message.Destroy() - event.Veto() - - def OnFilterChanged(self, event): - self.CurrentFilter = self.Filters[self.Filter.GetStringSelection()] - self.RefreshTree() - event.Skip() - - def _SelectItem(self, root, parts): - if len(parts) == 0: - self.Tree.SelectItem(root) - else: - item, item_cookie = self.Tree.GetFirstChild(root) - while item.IsOk(): - if self.Tree.GetItemText(item) == parts[0]: - if (self.Tree.ItemHasChildren(item) and - not self.Tree.IsExpanded(item)): - self.Tree.Expand(item) - wx.CallAfter(self._SelectItem, item, parts[1:]) - else: - self._SelectItem(item, parts[1:]) - return - item, item_cookie = self.Tree.GetNextChild(root, item_cookie) - - def SetPath(self, path): - if path.startswith(self.Folder): - root = self.Tree.GetRootItem() - if root.IsOk(): - relative_path = path.replace(os.path.join(self.Folder, ""), "") - self._SelectItem(root, splitpath(relative_path)) - - def GetPath(self, item=None): - if item is None: - item = self.Tree.GetSelection() - if item.IsOk(): - filepath = self.Tree.GetItemText(item) - parent = self.Tree.GetItemParent(item) - while parent.IsOk() and parent != self.Tree.GetRootItem(): - filepath = os.path.join(self.Tree.GetItemText(parent), filepath) - parent = self.Tree.GetItemParent(parent) - return os.path.join(self.Folder, filepath) - return self.Folder - class FileManagementPanel(EditorPanel): def _init_Editor(self, parent):