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Console

   (X) #0   09/12/06  console commands
   (X) #1   09/12/06  quick find
   (X) #2   09/12/06  open with
   (X) #4   09/12/06  history for console
   (X) #13  09/12/27  display docstring of a command


General

   (X) #5   09/12/06  move code from fm into objects
   (X) #6   09/12/06  move main to __init__
   (X) #7   09/12/06  cooler titlebar
   (X) #8   09/12/17  Add operations to modify files/directories
   (X) #9   09/12/24  add a widget for managing running operations
   (X) #10  09/12/24  sorting
   (X) #11  09/12/27  filter
   (X) #12  09/12/27  jump through the list in a specific order
   (X) #14  09/12/29  make filelists inherit from pagers
   (X) #15  09/12/29  better way of running processes!!~
   (X) #16  10/01/01  list of bookmarks
   (X) #21  10/01/01  write help!
   (X) #22  10/01/03  add getopt options to change flags/mode
   (X) #29  10/01/06  add chmod command
   (X) #30  10/01/06  add a way to create symlinks
   (X) #32  10/01/08  place the (hidden) cursor to a meaningful position
   (X) #34  10/01/09  display free disk space
   (X) #35  10/01/09  display disk usage of files in current directory
   ( ) #36  10/01/11  help coloring is terribly inefficient
   (X) #37  10/01/13  better tab completion for OpenConsole
   ( ) #38  10/01/16  searching in pager
   (X) #39  10/01/17  flushinput not always good
   (X) #42  10/01/17  memorize directory for `` when using :cd
   (X) #43  10/01/18  internally treat the bookmarks ` and ' the same
   ( ) #44  10/01/18  more error messages :P
   (X) #47  10/01/19  less restricive auto preview
   (X) #48  10/01/19  abbreviate commands with first unambiguous substring
   ( ) #50  10/01/19  add more unit tests
   ( ) #51  10/01/21  remove directory.marked_items ?
   (X) #55  10/01/24  allow change of filename when pasting
          you're given the choice between overwriting or appending a "_"
   ( ) #56  10/01/30  warn before deleting mount points
   ( ) #57  10/01/30  warn before deleting unseen marked files
   (X) #58  10/02/04  change the title of the terminal
   (X) #61  10/02/09  show sum of size of marked files
   (X) #63  10/02/15  limit filesize in previews
   ( ) #64  10/02/25  scroll in previews
   (X) #66  10/02/28  explain how colorschemes work
   (X) #70  10/03/14  mouse handler for titlebar
   (X) #71  10/03/21  previews: black/whitelist + read file
   (X) #79  10/04/08  tab number zero
   ( ) #80  10/04/08  when closing tabs, avoid gaps?
   ( ) #81  10/04/15  system crash when previewing /proc/kcore with root permissions
   (X) #83  10/04/19  better ways to mark files. eg by regexp, filetype,..
   ( ) #86  10/04/21  narg for move_parent
   ( ) #60  10/02/05  utf support improvable


Bugs

   (X) #17  10/01/01  why do bookmarks disappear sometimes?
   (X) #18  10/01/01  fix notify widget (by adding a LogView?)
   (X) #19  10/01/01  resizing after pressing g
   (X) #23  10/01/04  stop dir loading with ^C -> wont load anymore
   (X) #25  10/01/06  directories sometimes dont reload correctly
   (X) #26  10/01/06  :delete on symlinks of directories fails
   (X) #31  10/01/06  ^C breaks cd-after-exit by stopping sourced shell script
   (X) #40  10/01/17  freeze with unavailable sshfs
          Not rangers fault (?)
   (X) #41  10/01/17  capital file extensions are not recognized
   (X) #46  10/01/19  old username displayed after using su
   (X) #49  10/01/19  fix unit tests :'(
   (X) #52  10/01/23  special characters in tab completion
   (X) #54  10/01/23  max_dirsize_for_autopreview not working
   (X) #62  10/02/15  curs_set can raise an exception
   (X) #65  10/02/16  "source ranger ranger some/file.txt" shouldn't cd after exit
   (X) #67  10/03/08  terminal title in tty
   (X) #69  10/03/11  tab-completion breaks with Apps subclass
   (X) #73  10/03/21  when clicking on the first column, it goes 1x down
   (X) #74  10/03/21  console doesn't scroll
   (X) #78  10/03/31  broken preview when deleting all files in a directory
   (X) #85  10/04/26  no automatic reload of directory after using :filter


Ideas

   ( ) #20  10/01/01  use inotify to monitor filesystem changes
   ( ) #24  10/01/06  progress bar
   (X) #27  10/01/06  hide bookmarks in list which contain hidden dir
   (X) #28  10/01/06  use regexp instead of string for searching
   ( ) #33  10/01/08  accelerate mousewheel speed
   (X) #45  10/01/18  hooks for events like setting changes
   ( ) #53  10/01/23  merge fm and environment
   ( ) #68  10/03/10  threads, to seperate ui and loading
   ( ) #72  10/03/21  ranger daemon which does the slow io tasks
   ( ) #75  10/03/28  navigate in history
   (X) #76  10/03/28  save history between sessions
   (X) #77  10/03/28  colorscheme overlay in options.py
   ( ) #82  10/04/19  :s command for batch renaming
   ( ) #84  10/04/25  use pygments for syntax highlighting
nc(*types.MessageInfo) // Map of uids we've asked the worker to fetch onUpdate func(store *MessageStore) // TODO: multiple onUpdate handlers pendingBodies map[uint32]interface{} pendingHeaders map[uint32]interface{} worker *types.Worker } func NewMessageStore(worker *types.Worker, dirInfo *types.DirectoryInfo) *MessageStore { return &MessageStore{ Deleted: make(map[uint32]interface{}), DirInfo: *dirInfo, bodyCallbacks: make(map[uint32][]func(*mail.Message)), headerCallbacks: make(map[uint32][]func(*types.MessageInfo)), pendingBodies: make(map[uint32]interface{}), pendingHeaders: make(map[uint32]interface{}), worker: worker, } } func (store *MessageStore) FetchHeaders(uids []uint32, cb func(*types.MessageInfo)) { // TODO: this could be optimized by pre-allocating toFetch and trimming it // at the end. In practice we expect to get most messages back in one frame. var toFetch imap.SeqSet for _, uid := range uids { if _, ok := store.pendingHeaders[uid]; !ok { toFetch.AddNum(uint32(uid)) store.pendingHeaders[uid] = nil if cb != nil { if list, ok := store.headerCallbacks[uid]; ok { store.headerCallbacks[uid] = append(list, cb) } else { store.headerCallbacks[uid] = []func(*types.MessageInfo){cb} } } } } if !toFetch.Empty() { store.worker.PostAction(&types.FetchMessageHeaders{Uids: toFetch}, nil) } } func (store *MessageStore) FetchBodies(uids []uint32, cb func(*mail.Message)) { // TODO: this could be optimized by pre-allocating toFetch and trimming it // at the end. In practice we expect to get most messages back in one frame. var toFetch imap.SeqSet for _, uid := range uids { if _, ok := store.pendingBodies[uid]; !ok { toFetch.AddNum(uint32(uid)) store.pendingBodies[uid] = nil if cb != nil { if list, ok := store.bodyCallbacks[uid]; ok { store.bodyCallbacks[uid] = append(list, cb) } else { store.bodyCallbacks[uid] = []func(*mail.Message){cb} } } } } if !toFetch.Empty() { store.worker.PostAction(&types.FetchMessageBodies{Uids: toFetch}, nil) } } func (store *MessageStore) merge( to *types.MessageInfo, from *types.MessageInfo) { // TODO: Merge more shit if from.Envelope != nil { to.Envelope = from.Envelope } } func (store *MessageStore) Update(msg types.WorkerMessage) { update := false switch msg := msg.(type) { case *types.DirectoryInfo: store.DirInfo = *msg update = true case *types.DirectoryContents: newMap := make(map[uint32]*types.MessageInfo) for _, uid := range msg.Uids { if msg, ok := store.Messages[uid]; ok { newMap[uid] = msg } else { newMap[uid] = nil } } store.Messages = newMap store.Uids = msg.Uids update = true case *types.MessageInfo: if existing, ok := store.Messages[msg.Uid]; ok && existing != nil { store.merge(existing, msg) } else { store.Messages[msg.Uid] = msg } if _, ok := store.pendingHeaders[msg.Uid]; msg.Envelope != nil && ok { delete(store.pendingHeaders, msg.Uid) if cbs, ok := store.headerCallbacks[msg.Uid]; ok { for _, cb := range cbs { cb(msg) } } } update = true case *types.MessageBody: if _, ok := store.pendingBodies[msg.Uid]; ok { delete(store.pendingBodies, msg.Uid) if cbs, ok := store.bodyCallbacks[msg.Uid]; ok { for _, cb := range cbs { cb(msg.Mail) } } } case *types.MessagesDeleted: toDelete := make(map[uint32]interface{}) for _, uid := range msg.Uids { toDelete[uid] = nil delete(store.Messages, uid) if _, ok := store.Deleted[uid]; ok { delete(store.Deleted, uid) } } uids := make([]uint32, len(store.Uids)-len(msg.Uids)) j := 0 for i, uid := range store.Uids { if _, deleted := toDelete[uid]; !deleted { uids[j] = store.Uids[i] j += 1 } } store.Uids = uids update = true } if update { store.update() } } func (store *MessageStore) OnUpdate(fn func(store *MessageStore)) { store.onUpdate = fn } func (store *MessageStore) update() { if store.onUpdate != nil { store.onUpdate(store) } } func (store *MessageStore) Delete(uids []uint32) { var set imap.SeqSet for _, uid := range uids { set.AddNum(uid) store.Deleted[uid] = nil } store.worker.PostAction(&types.DeleteMessages{Uids: set}, nil) store.update() }