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lib/keybind.c
500 строк
15 KB
Yury V. Zaytsev
Ticket #5116: remove unmaintained and unsupported listing format mode editor
12 май 2026, 18:34
12 май 2026, 18:34
1313698
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/* Definitions of key bindings. Copyright (C) 2005-2026 Free Software Foundation, Inc. Written by: Vitja Makarov, 2005 Ilia Maslakov <il.smind@gmail.com>, 2009, 2012 Andrew Borodin <aborodin@vmail.ru>, 2009-2020 This file is part of the Midnight Commander. The Midnight Commander is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. The Midnight Commander is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #include <config.h> #include <ctype.h> #include <stdlib.h> #include <string.h> #include <sys/types.h> #include "lib/global.h" #include "lib/tty/key.h" // KEY_M_ #include "lib/keybind.h" /*** global variables ****************************************************************************/ /*** file scope macro definitions ****************************************************************/ #define ADD_KEYMAP_NAME(name) { #name, CK_##name } /*** file scope type declarations ****************************************************************/ typedef struct name_keymap_t { const char *name; long val; } name_keymap_t; /*** forward declarations (file scope functions) *************************************************/ /*** file scope variables ************************************************************************/ static name_keymap_t command_names[] = { // common ADD_KEYMAP_NAME (InsertChar), ADD_KEYMAP_NAME (Enter), ADD_KEYMAP_NAME (ChangePanel), ADD_KEYMAP_NAME (Up), ADD_KEYMAP_NAME (Down), ADD_KEYMAP_NAME (Left), ADD_KEYMAP_NAME (Right), ADD_KEYMAP_NAME (LeftQuick), ADD_KEYMAP_NAME (RightQuick), ADD_KEYMAP_NAME (Home), ADD_KEYMAP_NAME (End), ADD_KEYMAP_NAME (PageUp), ADD_KEYMAP_NAME (PageDown), ADD_KEYMAP_NAME (HalfPageUp), ADD_KEYMAP_NAME (HalfPageDown), ADD_KEYMAP_NAME (Top), ADD_KEYMAP_NAME (Bottom), ADD_KEYMAP_NAME (TopOnScreen), ADD_KEYMAP_NAME (MiddleOnScreen), ADD_KEYMAP_NAME (BottomOnScreen), ADD_KEYMAP_NAME (WordLeft), ADD_KEYMAP_NAME (WordRight), ADD_KEYMAP_NAME (Copy), ADD_KEYMAP_NAME (Move), ADD_KEYMAP_NAME (Delete), ADD_KEYMAP_NAME (MakeDir), ADD_KEYMAP_NAME (ChangeMode), ADD_KEYMAP_NAME (ChangeOwn), ADD_KEYMAP_NAME (ChangeOwnAdvanced), #ifdef ENABLE_EXT2FS_ATTR ADD_KEYMAP_NAME (ChangeAttributes), #endif ADD_KEYMAP_NAME (Remove), ADD_KEYMAP_NAME (BackSpace), ADD_KEYMAP_NAME (Redo), ADD_KEYMAP_NAME (Clear), ADD_KEYMAP_NAME (Menu), ADD_KEYMAP_NAME (MenuLastSelected), ADD_KEYMAP_NAME (UserMenu), ADD_KEYMAP_NAME (EditUserMenu), ADD_KEYMAP_NAME (Search), ADD_KEYMAP_NAME (SearchContinue), ADD_KEYMAP_NAME (Replace), ADD_KEYMAP_NAME (ReplaceContinue), ADD_KEYMAP_NAME (Help), ADD_KEYMAP_NAME (Shell), ADD_KEYMAP_NAME (Edit), ADD_KEYMAP_NAME (EditNew), ADD_KEYMAP_NAME (SelectCodepage), ADD_KEYMAP_NAME (EditorViewerHistory), ADD_KEYMAP_NAME (History), ADD_KEYMAP_NAME (HistoryNext), ADD_KEYMAP_NAME (HistoryPrev), ADD_KEYMAP_NAME (Complete), ADD_KEYMAP_NAME (Save), ADD_KEYMAP_NAME (SaveAs), ADD_KEYMAP_NAME (Goto), ADD_KEYMAP_NAME (Reread), ADD_KEYMAP_NAME (Refresh), ADD_KEYMAP_NAME (Suspend), ADD_KEYMAP_NAME (Swap), ADD_KEYMAP_NAME (HotList), ADD_KEYMAP_NAME (SelectInvert), ADD_KEYMAP_NAME (ScreenList), ADD_KEYMAP_NAME (ScreenNext), ADD_KEYMAP_NAME (ScreenPrev), ADD_KEYMAP_NAME (FileNext), ADD_KEYMAP_NAME (FilePrev), ADD_KEYMAP_NAME (DeleteToHome), ADD_KEYMAP_NAME (DeleteToEnd), ADD_KEYMAP_NAME (DeleteToWordBegin), ADD_KEYMAP_NAME (DeleteToWordEnd), ADD_KEYMAP_NAME (Cut), ADD_KEYMAP_NAME (Store), ADD_KEYMAP_NAME (Paste), ADD_KEYMAP_NAME (Mark), ADD_KEYMAP_NAME (MarkLeft), ADD_KEYMAP_NAME (MarkRight), ADD_KEYMAP_NAME (MarkUp), ADD_KEYMAP_NAME (MarkDown), ADD_KEYMAP_NAME (MarkToWordBegin), ADD_KEYMAP_NAME (MarkToWordEnd), ADD_KEYMAP_NAME (MarkToHome), ADD_KEYMAP_NAME (MarkToEnd), ADD_KEYMAP_NAME (ToggleNavigation), ADD_KEYMAP_NAME (Sort), ADD_KEYMAP_NAME (Options), ADD_KEYMAP_NAME (LearnKeys), ADD_KEYMAP_NAME (Bookmark), ADD_KEYMAP_NAME (Quit), ADD_KEYMAP_NAME (QuitQuiet), ADD_KEYMAP_NAME (ExtendedKeyMap), // main commands #ifdef USE_INTERNAL_EDIT ADD_KEYMAP_NAME (EditForceInternal), #endif ADD_KEYMAP_NAME (View), ADD_KEYMAP_NAME (ViewRaw), ADD_KEYMAP_NAME (ViewFile), ADD_KEYMAP_NAME (ViewFiltered), ADD_KEYMAP_NAME (Find), ADD_KEYMAP_NAME (DirSize), ADD_KEYMAP_NAME (CompareDirs), #ifdef USE_DIFF_VIEW ADD_KEYMAP_NAME (CompareFiles), #endif ADD_KEYMAP_NAME (OptionsVfs), ADD_KEYMAP_NAME (OptionsConfirm), ADD_KEYMAP_NAME (EditExtensionsFile), ADD_KEYMAP_NAME (EditFileHighlightFile), ADD_KEYMAP_NAME (LinkSymbolicEdit), ADD_KEYMAP_NAME (ExternalPanelize), ADD_KEYMAP_NAME (Filter), #ifdef ENABLE_VFS_SHELL ADD_KEYMAP_NAME (ConnectShell), #endif #ifdef ENABLE_VFS_FTP ADD_KEYMAP_NAME (ConnectFtp), #endif #ifdef ENABLE_VFS_SFTP ADD_KEYMAP_NAME (ConnectSftp), #endif ADD_KEYMAP_NAME (PanelInfo), #ifdef ENABLE_BACKGROUND ADD_KEYMAP_NAME (Jobs), #endif ADD_KEYMAP_NAME (OptionsLayout), ADD_KEYMAP_NAME (OptionsAppearance), ADD_KEYMAP_NAME (Link), ADD_KEYMAP_NAME (SetupListingFormat), ADD_KEYMAP_NAME (PanelListing), ADD_KEYMAP_NAME (OptionsPanel), ADD_KEYMAP_NAME (CdQuick), ADD_KEYMAP_NAME (PanelQuickView), ADD_KEYMAP_NAME (LinkSymbolicRelative), ADD_KEYMAP_NAME (VfsList), ADD_KEYMAP_NAME (SaveSetup), ADD_KEYMAP_NAME (LinkSymbolic), ADD_KEYMAP_NAME (PanelTree), ADD_KEYMAP_NAME (Tree), ADD_KEYMAP_NAME (PutCurrentLink), ADD_KEYMAP_NAME (PutOtherLink), ADD_KEYMAP_NAME (HotListAdd), ADD_KEYMAP_NAME (ShowHidden), ADD_KEYMAP_NAME (SplitVertHoriz), ADD_KEYMAP_NAME (SplitEqual), ADD_KEYMAP_NAME (SplitMore), ADD_KEYMAP_NAME (SplitLess), ADD_KEYMAP_NAME (PutCurrentPath), ADD_KEYMAP_NAME (PutOtherPath), ADD_KEYMAP_NAME (PutCurrentSelected), ADD_KEYMAP_NAME (PutCurrentFullSelected), ADD_KEYMAP_NAME (PutCurrentTagged), ADD_KEYMAP_NAME (PutOtherTagged), ADD_KEYMAP_NAME (Select), ADD_KEYMAP_NAME (Unselect), // panel ADD_KEYMAP_NAME (SelectExt), ADD_KEYMAP_NAME (ScrollLeft), ADD_KEYMAP_NAME (ScrollRight), ADD_KEYMAP_NAME (ScrollHome), ADD_KEYMAP_NAME (ScrollEnd), ADD_KEYMAP_NAME (PanelOtherCd), ADD_KEYMAP_NAME (PanelOtherCdLink), ADD_KEYMAP_NAME (CopySingle), ADD_KEYMAP_NAME (MoveSingle), ADD_KEYMAP_NAME (DeleteSingle), ADD_KEYMAP_NAME (CdParent), ADD_KEYMAP_NAME (CdChild), ADD_KEYMAP_NAME (Panelize), ADD_KEYMAP_NAME (PanelOtherSync), ADD_KEYMAP_NAME (SortNext), ADD_KEYMAP_NAME (SortPrev), ADD_KEYMAP_NAME (SortReverse), ADD_KEYMAP_NAME (SortByName), ADD_KEYMAP_NAME (SortByVersion), ADD_KEYMAP_NAME (SortByExt), ADD_KEYMAP_NAME (SortBySize), ADD_KEYMAP_NAME (SortByMTime), ADD_KEYMAP_NAME (CdParentSmart), ADD_KEYMAP_NAME (CycleListingFormat), // dialog ADD_KEYMAP_NAME (Ok), ADD_KEYMAP_NAME (Cancel), // input line ADD_KEYMAP_NAME (Yank), // help ADD_KEYMAP_NAME (Index), ADD_KEYMAP_NAME (Back), ADD_KEYMAP_NAME (LinkNext), ADD_KEYMAP_NAME (LinkPrev), ADD_KEYMAP_NAME (NodeNext), ADD_KEYMAP_NAME (NodePrev), // tree ADD_KEYMAP_NAME (Forget), #if defined(USE_INTERNAL_EDIT) || defined(USE_DIFF_VIEW) ADD_KEYMAP_NAME (ShowNumbers), #endif // chattr dialog ADD_KEYMAP_NAME (MarkAndDown), #ifdef USE_INTERNAL_EDIT ADD_KEYMAP_NAME (Close), ADD_KEYMAP_NAME (Tab), ADD_KEYMAP_NAME (Undo), ADD_KEYMAP_NAME (ScrollUp), ADD_KEYMAP_NAME (ScrollDown), ADD_KEYMAP_NAME (Return), ADD_KEYMAP_NAME (ParagraphUp), ADD_KEYMAP_NAME (ParagraphDown), ADD_KEYMAP_NAME (EditFile), ADD_KEYMAP_NAME (MarkWord), ADD_KEYMAP_NAME (MarkLine), ADD_KEYMAP_NAME (MarkAll), ADD_KEYMAP_NAME (Unmark), ADD_KEYMAP_NAME (MarkColumn), ADD_KEYMAP_NAME (BlockSave), ADD_KEYMAP_NAME (InsertFile), ADD_KEYMAP_NAME (InsertOverwrite), ADD_KEYMAP_NAME (Date), ADD_KEYMAP_NAME (DeleteLine), ADD_KEYMAP_NAME (EditMail), ADD_KEYMAP_NAME (ParagraphFormat), ADD_KEYMAP_NAME (MatchBracket), ADD_KEYMAP_NAME (ExternalCommand), ADD_KEYMAP_NAME (MacroStartRecord), ADD_KEYMAP_NAME (MacroStopRecord), ADD_KEYMAP_NAME (MacroStartStopRecord), ADD_KEYMAP_NAME (MacroDelete), ADD_KEYMAP_NAME (RepeatStartStopRecord), #ifdef HAVE_ASPELL ADD_KEYMAP_NAME (SpellCheck), ADD_KEYMAP_NAME (SpellCheckCurrentWord), ADD_KEYMAP_NAME (SpellCheckSelectLang), #endif ADD_KEYMAP_NAME (BookmarkFlush), ADD_KEYMAP_NAME (BookmarkNext), ADD_KEYMAP_NAME (BookmarkPrev), ADD_KEYMAP_NAME (MarkPageUp), ADD_KEYMAP_NAME (MarkPageDown), ADD_KEYMAP_NAME (MarkToFileBegin), ADD_KEYMAP_NAME (MarkToFileEnd), ADD_KEYMAP_NAME (MarkToPageBegin), ADD_KEYMAP_NAME (MarkToPageEnd), ADD_KEYMAP_NAME (MarkScrollUp), ADD_KEYMAP_NAME (MarkScrollDown), ADD_KEYMAP_NAME (MarkParagraphUp), ADD_KEYMAP_NAME (MarkParagraphDown), ADD_KEYMAP_NAME (MarkColumnPageUp), ADD_KEYMAP_NAME (MarkColumnPageDown), ADD_KEYMAP_NAME (MarkColumnLeft), ADD_KEYMAP_NAME (MarkColumnRight), ADD_KEYMAP_NAME (MarkColumnUp), ADD_KEYMAP_NAME (MarkColumnDown), ADD_KEYMAP_NAME (MarkColumnScrollUp), ADD_KEYMAP_NAME (MarkColumnScrollDown), ADD_KEYMAP_NAME (MarkColumnParagraphUp), ADD_KEYMAP_NAME (MarkColumnParagraphDown), ADD_KEYMAP_NAME (BlockShiftLeft), ADD_KEYMAP_NAME (BlockShiftRight), ADD_KEYMAP_NAME (InsertLiteral), ADD_KEYMAP_NAME (ShowTabTws), ADD_KEYMAP_NAME (SyntaxOnOff), ADD_KEYMAP_NAME (SyntaxChoose), ADD_KEYMAP_NAME (ShowMargin), ADD_KEYMAP_NAME (OptionsSaveMode), ADD_KEYMAP_NAME (About), // An action to run external script from macro { "ExecuteScript", CK_PipeBlock (0) }, ADD_KEYMAP_NAME (WindowMove), ADD_KEYMAP_NAME (WindowResize), ADD_KEYMAP_NAME (WindowFullscreen), ADD_KEYMAP_NAME (WindowList), ADD_KEYMAP_NAME (WindowNext), ADD_KEYMAP_NAME (WindowPrev), #endif // viewer ADD_KEYMAP_NAME (WrapMode), ADD_KEYMAP_NAME (HexEditMode), ADD_KEYMAP_NAME (HexMode), ADD_KEYMAP_NAME (MagicMode), ADD_KEYMAP_NAME (NroffMode), ADD_KEYMAP_NAME (BookmarkGoto), ADD_KEYMAP_NAME (Ruler), ADD_KEYMAP_NAME (SearchForward), ADD_KEYMAP_NAME (SearchBackward), ADD_KEYMAP_NAME (SearchForwardContinue), ADD_KEYMAP_NAME (SearchBackwardContinue), ADD_KEYMAP_NAME (SearchOppositeContinue), #ifdef USE_DIFF_VIEW // diff viewer ADD_KEYMAP_NAME (ShowSymbols), ADD_KEYMAP_NAME (SplitFull), ADD_KEYMAP_NAME (Tab2), ADD_KEYMAP_NAME (Tab3), ADD_KEYMAP_NAME (Tab4), ADD_KEYMAP_NAME (Tab8), ADD_KEYMAP_NAME (HunkNext), ADD_KEYMAP_NAME (HunkPrev), ADD_KEYMAP_NAME (EditOther), ADD_KEYMAP_NAME (Merge), ADD_KEYMAP_NAME (MergeOther), #endif { NULL, CK_IgnoreKey } }; static const size_t num_command_names = G_N_ELEMENTS (command_names) - 1; /* --------------------------------------------------------------------------------------------- */ /*** file scope functions ************************************************************************/ /* --------------------------------------------------------------------------------------------- */ static int name_keymap_comparator (const void *p1, const void *p2) { const name_keymap_t *m1 = (const name_keymap_t *) p1; const name_keymap_t *m2 = (const name_keymap_t *) p2; return g_ascii_strcasecmp (m1->name, m2->name); } /* --------------------------------------------------------------------------------------------- */ static inline void sort_command_names (void) { static gboolean has_been_sorted = FALSE; if (!has_been_sorted) { qsort (command_names, num_command_names, sizeof (command_names[0]), &name_keymap_comparator); has_been_sorted = TRUE; } } /* --------------------------------------------------------------------------------------------- */ static void keymap_add (GArray *keymap, long key, long cmd, const char *caption) { if (key != 0 && cmd != CK_IgnoreKey) { global_keymap_t new_bind; new_bind.key = key; new_bind.command = cmd; g_snprintf (new_bind.caption, sizeof (new_bind.caption), "%s", caption); g_array_append_val (keymap, new_bind); } } /* --------------------------------------------------------------------------------------------- */ /*** public functions ****************************************************************************/ /* --------------------------------------------------------------------------------------------- */ void keybind_cmd_bind (GArray *keymap, const char *keybind, long action) { char *caption = NULL; int key; key = tty_keyname_to_keycode (keybind, &caption); keymap_add (keymap, key, action, caption); g_free (caption); } /* --------------------------------------------------------------------------------------------- */ long keybind_lookup_action (const char *name) { const name_keymap_t key = { name, 0 }; name_keymap_t *res; sort_command_names (); res = bsearch (&key, command_names, num_command_names, sizeof (command_names[0]), name_keymap_comparator); return (res != NULL) ? res->val : CK_IgnoreKey; } /* --------------------------------------------------------------------------------------------- */ const char * keybind_lookup_actionname (long action) { size_t i; for (i = 0; command_names[i].name != NULL; i++) if (command_names[i].val == action) return command_names[i].name; return NULL; } /* --------------------------------------------------------------------------------------------- */ const char * keybind_lookup_keymap_shortcut (const global_keymap_t *keymap, long action) { if (keymap != NULL) { size_t i; for (i = 0; keymap[i].key != 0; i++) if (keymap[i].command == action) return (keymap[i].caption[0] != '\0') ? keymap[i].caption : NULL; } return NULL; } /* --------------------------------------------------------------------------------------------- */ long keybind_lookup_keymap_command (const global_keymap_t *keymap, long key) { if (keymap != NULL) { size_t i; for (i = 0; keymap[i].key != 0; i++) if (keymap[i].key == key) return keymap[i].command; } return CK_IgnoreKey; } /* --------------------------------------------------------------------------------------------- */