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lyx_mirror/src/lfuns.h
Stefan Schimanski 880b6c4d6e 1. switch LFUN_UP/DOWN handling to a structural approach, i.e. the 
dispatchers in mathed and text only do local work, i.e. only try to
move the cursor with their local knowledge, not globally as before in
the Cursor::goUpDown function before. The old approach used one of
brutefind functions as a last way out to really move the cursor up or
down. The result was some strange behavior that the nearest inset was
selected when jumping from math to text, not one in the next line. 
2. removed LFUN_FINISHED_UP/DOWN, as there seem to be no effect and it
seems to be obsolete.
3. target_x is working again, mainly by adding a textTargetOffset_
member to the Cursor which keeps the difference between the target_x
and the actual position of the cursor on screen. As long as
pos+offset=target is fulfilled the target_x is not touched and the
cursor keep the column while going up/down.
4. moved the text cursor up/down code to the Cursor class, in analogy
to the mathed code.
5. For 1 it is necessary to know the cursor position before the
dispatch. So this data is added to the Cursor.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18569 a592a061-630c-0410-9148-cb99ea01b6c8
2007-05-29 20:53:32 +00:00

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// -*- C++ -*-
/**
* \file lfuns.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* Full author contact details are available in file CREDITS.
*
* To add a new function:
* - add a new enum constant immediately before LFUN_LASTACTION
* - add an appropriate line in LyXAction.cpp
* - add a branch to a suitable ::doDispatch() method
* - add correct test to the corresponding ::getStatus() method
*/
#ifndef LFUNS_H
#define LFUNS_H
#include <iosfwd>
namespace lyx {
/** These are all the lyx functions, the main mechanism
* through which the frontends communicate with the core.
*
* They are managed in LyXAction.cpp and handled in various
* ::dispatch() functions, starting with LyXFunc.C:dispatch(),
* BufferView::dispatch(), Cursor::dispatch() and
* Inset*::doDispatch();
*/
enum kb_action {
LFUN_UNKNOWN_ACTION = -1,
// 0
LFUN_NOACTION = 0,
LFUN_COMMAND_PREFIX,
LFUN_SCREEN_RECENTER,
LFUN_BUFFER_NEW,
LFUN_BUFFER_WRITE,
// 5
LFUN_BUFFER_WRITE_AS,
LFUN_BUILD_PROGRAM,
LFUN_BUFFER_VIEW,
LFUN_BUFFER_CLOSE,
LFUN_LYX_QUIT,
// 10
LFUN_BUFFER_AUTO_SAVE,
LFUN_UNDO,
LFUN_REDO,
LFUN_PASTE,
LFUN_PRIMARY_SELECTION_PASTE,
// 15
LFUN_CUT,
LFUN_COPY,
LFUN_ERROR_NEXT,
LFUN_NOTE_NEXT,
LFUN_INSET_TOGGLE,
// 20
LFUN_HYPHENATION_POINT_INSERT,
LFUN_LIGATURE_BREAK_INSERT,
LFUN_HFILL_INSERT,
LFUN_FONT_FREE_APPLY,
LFUN_FONT_FREE_UPDATE,
// 25
LFUN_FONT_EMPH,
LFUN_FONT_BOLD,
LFUN_FONT_ROMAN,
LFUN_FONT_NOUN,
LFUN_FONT_ITAL,
// 30
LFUN_FONT_FRAK,
LFUN_CHAR_FORWARD,
LFUN_CHAR_BACKWARD,
LFUN_UP,
LFUN_DOWN,
// 35
LFUN_SCREEN_UP,
LFUN_SCREEN_DOWN,
LFUN_LINE_BEGIN,
LFUN_LINE_END,
LFUN_CELL_FORWARD,
// 40
LFUN_CELL_BACKWARD,
LFUN_WORD_FORWARD,
LFUN_WORD_BACKWARD,
LFUN_BUFFER_BEGIN,
LFUN_BUFFER_END,
// 45
LFUN_CHAR_FORWARD_SELECT,
LFUN_CHAR_BACKWARD_SELECT,
LFUN_UP_SELECT,
LFUN_DOWN_SELECT,
LFUN_SCREEN_UP_SELECT,
// 50
LFUN_SCREEN_DOWN_SELECT,
LFUN_LINE_BEGIN_SELECT,
LFUN_LINE_END_SELECT,
LFUN_WORD_FORWARD_SELECT,
LFUN_WORD_BACKWARD_SELECT,
// 55
LFUN_WORD_SELECT,
LFUN_BUFFER_BEGIN_SELECT,
LFUN_BUFFER_END_SELECT,
LFUN_SPACE_INSERT, // JSpitzm 20030520
LFUN_MARK_TOGGLE,
// 60
LFUN_CHAR_DELETE_FORWARD,
LFUN_CHAR_DELETE_BACKWARD,
LFUN_BREAK_LINE,
LFUN_BREAK_PARAGRAPH,
LFUN_BREAK_PARAGRAPH_KEEP_LAYOUT,
// 65
LFUN_QUOTE_INSERT,
LFUN_ACCENT_CIRCUMFLEX,
LFUN_MATH_SUBSCRIPT,
LFUN_MATH_SUPERSCRIPT,
LFUN_ACCENT_GRAVE,
// 70
LFUN_ACCENT_ACUTE,
LFUN_ACCENT_TILDE,
LFUN_ACCENT_CEDILLA,
LFUN_ACCENT_MACRON,
LFUN_ACCENT_UNDERBAR,
// 75
LFUN_ACCENT_UNDERDOT,
LFUN_ACCENT_CIRCLE,
LFUN_ACCENT_TIE,
LFUN_ACCENT_BREVE,
LFUN_ACCENT_CARON,
// 80
LFUN_ACCENT_SPECIAL_CARON,
LFUN_ACCENT_HUNGARIAN_UMLAUT,
LFUN_ACCENT_UMLAUT,
LFUN_ACCENT_DOT,
LFUN_ACCENT_OGONEK,
// 85
LFUN_SELF_INSERT,
LFUN_GETBUFNAME,
LFUN_SERVER_GET_XY,
LFUN_SERVER_SET_XY,
LFUN_SERVER_CHAR_AFTER,
// 90
LFUN_LINEATCURSOR,
LFUN_SERVER_GET_LAYOUT,
LFUN_SERVER_GET_FONT,
LFUN_SERVER_GET_NAME,
LFUN_SERVER_NOTIFY,
// 95
LFUN_SERVER_GOTO_FILE_ROW,
LFUN_NOTE_INSERT,
LFUN_ENVIRONMENT_INSERT, // unused as of 20060905
LFUN_KEYMAP_OFF,
LFUN_KEYMAP_PRIMARY,
// 100
LFUN_KEYMAP_SECONDARY,
LFUN_KEYMAP_TOGGLE,
LFUN_MATH_INSERT,
LFUN_MATH_MATRIX,
LFUN_MATH_LIMITS,
// 105
LFUN_MATH_DELIM, // Alejandro 180696
LFUN_MATH_DISPLAY, // Alejandro 180696
LFUN_MATH_MODE, // Alejandro 040696
LFUN_MATH_NUMBER, // Alejandro 040696
LFUN_MATH_NONUMBER, // Alejandro 180696
// 110
LFUN_MATH_SIZE, // Alejandro 150896
LFUN_MATH_MACRO, // ale970510
LFUN_MATH_EXTERN, // Andre' 20010424
LFUN_MATH_MUTATE, // Andre' 20010523
LFUN_MATH_IMPORT_SELECTION, // Andre' 20010704
// 115
LFUN_MATH_SPACE, // Andre' 20010725
LFUN_WORD_DELETE_FORWARD,
LFUN_WORD_DELETE_BACKWARD,
LFUN_LINE_DELETE,
LFUN_MARK_OFF,
// 120
LFUN_MARK_ON,
LFUN_LAYOUT,
LFUN_LAYOUT_PARAGRAPH,
LFUN_DROP_LAYOUTS_CHOICE, // used in bindings as of 20060905
LFUN_FONT_CODE,
// 125
LFUN_FONT_SANS,
LFUN_FONT_DEFAULT,
LFUN_FONT_UNDERLINE,
LFUN_FONT_SIZE,
LFUN_FONT_STATE,
// 130
LFUN_WORD_UPCASE,
LFUN_WORD_LOWCASE,
LFUN_WORD_CAPITALIZE,
LFUN_LABEL_INSERT,
LFUN_DEPTH_DECREMENT,
// 135
LFUN_DEPTH_INCREMENT,
LFUN_MENU_OPEN, // used in bindings as of 20060905
LFUN_CANCEL,
LFUN_META_PREFIX,
LFUN_COMMAND_EXECUTE,
// 140
LFUN_FILE_INSERT,
LFUN_FILE_INSERT_PLAINTEXT, // CFO-G 1997-11-19
LFUN_FILE_INSERT_PLAINTEXT_PARA,// Levon 2001-02-14
LFUN_FILE_NEW, // for scripting purposes
LFUN_FILE_OPEN,
// 145
LFUN_PARAGRAPH_UP, // Asger 1996-10-01
LFUN_PARAGRAPH_UP_SELECT, // Asger 1996-10-01
LFUN_PARAGRAPH_DOWN, // Asger 1996-10-01
LFUN_PARAGRAPH_DOWN_SELECT, // Asger 1996-10-01
LFUN_BREAK_PARAGRAPH_SKIP,
// 150
LFUN_DELETE_BACKWARD_SKIP,
LFUN_DELETE_FORWARD_SKIP,
LFUN_BUFFER_NEW_TEMPLATE, // Asger 1997-02-02
LFUN_BUFFER_RELOAD, // Asger 1997-02-02
LFUN_RECONFIGURE, // Asger 1997-02-14
// 155
LFUN_INDEX_PRINT, // Lgb 97-02-27
LFUN_CELL_SPLIT,
LFUN_BUFFER_CHILD_OPEN, // Ale 970528
LFUN_TOC_INSERT, // Lgb 97-05-27
LFUN_FLOAT_LIST, // Lgb 20010503
// 160
LFUN_BUFFER_TOGGLE_READ_ONLY, // Lgb 97-05-27
LFUN_VC_REGISTER, // Lgb 97-07-01
LFUN_VC_CHECK_IN, // Lgb 97-07-01
LFUN_VC_CHECK_OUT, // Lgb 97-07-01
LFUN_VC_REVERT, // Lgb 97-07-01
// 165
LFUN_VC_UNDO_LAST, // Lgb 97-07-01
LFUN_BUFFER_EXPORT, // Lgb 97-07-29
LFUN_LABEL_GOTO, // Ale 970806
LFUN_DOTS_INSERT, // Asger 970929
LFUN_END_OF_SENTENCE_PERIOD_INSERT, // Asger 970929
// 170
LFUN_TOGGLE_CURSOR_FOLLOWS_SCROLLBAR, // ARRae 971202
LFUN_BUFFER_CHKTEX, // Asger 971030
LFUN_HTML_INSERT, // CFO-G 971121; must co-exist with URL_INSERT as of 20060905
LFUN_URL_INSERT, // CFO-G 971121
LFUN_WORD_FIND_FORWARD, // Etienne 980216
// 175
LFUN_WORD_FIND_BACKWARD, // Etienne 980220
LFUN_APPENDIX, // ettrich 980505
LFUN_BUFFER_IMPORT, // Asger 980724
LFUN_MENU_SEPARATOR_INSERT, // Asger 990220
LFUN_COMMAND_SEQUENCE, // Andre' 991111
// 180
LFUN_PREFERENCES_SAVE, // Lgb 991127
LFUN_HELP_OPEN, // Jug 990627
LFUN_DATE_INSERT, // jdblair 20000131
LFUN_LANGUAGE, // Dekel 20000203
LFUN_ERT_INSERT, // Jug 20000218
// 185
LFUN_FOOTNOTE_INSERT, // Jug 20000307
LFUN_PARAGRAPH_SPACING, // Lgb 20000411
LFUN_TABULAR_INSERT, // Jug 20000412
LFUN_LOFVIEW, // Dekel 20000519
LFUN_LOTVIEW, // Dekel 20000519
// 190
LFUN_LOAVIEW, // Dekel 20000519
LFUN_SET_COLOR, // SLior 20000611
LFUN_MARGINALNOTE_INSERT, // Lgb 20000626
LFUN_FLOAT_INSERT, // Lgb 20000627
LFUN_FLOAT_WIDE_INSERT, // Lgb 20010531
// 195
LFUN_CAPTION_INSERT, // Lgb 20000718; inactive as of 20060905
LFUN_BUFFER_SWITCH,
LFUN_TABULAR_FEATURE, // Jug 20000728
LFUN_LAYOUT_TABULAR, // Jug 20000731
LFUN_BUFFER_UPDATE, // Dekel 20000805
// 200
LFUN_INDEX_INSERT, // Angus 20000803
LFUN_SCREEN_FONT_UPDATE, // ARRae 20000813
LFUN_PARAGRAPH_GOTO, // Dekel 20000826
LFUN_REFERENCE_NEXT, // Dekel 20010114
LFUN_BOOKMARK_SAVE, // Dekel 20010127
// 205
LFUN_BOOKMARK_GOTO, // Dekel 20010127
LFUN_SELECT_FILE_SYNC, // Levon 20010214
LFUN_MESSAGE, // Lgb 20010408; for scripting purposes, output in minibuffer
LFUN_CHARS_TRANSPOSE, // Lgb 20010425
LFUN_ESCAPE, // Lgb 20010517
// 210
LFUN_THESAURUS_ENTRY, // Levon 20010720
LFUN_OPTIONAL_INSERT, // Martin 12 Aug 2002
LFUN_MOUSE_PRESS, // Andr<64> 9 Aug 2002
LFUN_MOUSE_MOTION, // Andr<64> 9 Aug 2002
LFUN_MOUSE_RELEASE, // Andr<64> 9 Aug 2002
// 215
LFUN_MOUSE_DOUBLE, // Andr<64> 9 Aug 2002
LFUN_MOUSE_TRIPLE, // Andr<64> 9 Aug 2002
LFUN_WRAP_INSERT, // Dekel 7 Apr 2002
LFUN_CHANGES_TRACK, // Levon 20021001 (cool date !)
LFUN_CHANGES_MERGE, // Levon 20021016
// 220
LFUN_CHANGE_ACCEPT, // Levon 20021016
LFUN_CHANGE_REJECT, // Levon 20021016
LFUN_ALL_CHANGES_ACCEPT, // Levon 20021016
LFUN_ALL_CHANGES_REJECT, // Levon 20021016
LFUN_BIBITEM_INSERT, // Andr<64> 14 Feb 2003
// 225
LFUN_DIALOG_SHOW,
LFUN_DIALOG_SHOW_NEW_INSET,
LFUN_DIALOG_UPDATE,
LFUN_DIALOG_HIDE,
LFUN_DIALOG_TOGGLE, // JSpitzm 20070430
// 230
LFUN_DIALOG_DISCONNECT_INSET,
LFUN_INSET_APPLY,
LFUN_INSET_INSERT,
LFUN_INSET_MODIFY,
LFUN_INSET_DIALOG_UPDATE,
// 235
LFUN_INSET_SETTINGS,
LFUN_PARAGRAPH_PARAMS_APPLY,
LFUN_PARAGRAPH_UPDATE,
LFUN_EXTERNAL_EDIT,
LFUN_BRANCH_INSERT,
// 240
LFUN_BOX_INSERT,
LFUN_LINE_INSERT,
LFUN_PAGEBREAK_INSERT,
LFUN_REPEAT,
LFUN_FINISHED_LEFT,
// 245
LFUN_FINISHED_RIGHT,
LFUN_CHARSTYLE_INSERT,
LFUN_WORD_FIND,
LFUN_WORD_REPLACE,
LFUN_BUFFER_EXPORT_CUSTOM,
// 250
LFUN_BUFFER_PRINT,
LFUN_NEXT_INSET_TOGGLE,
LFUN_ALL_INSETS_TOGGLE,
LFUN_BUFFER_LANGUAGE,
LFUN_TEXTCLASS_APPLY,
// 255
LFUN_TEXTCLASS_LOAD,
LFUN_BUFFER_SAVE_AS_DEFAULT,
LFUN_BUFFER_PARAMS_APPLY,
LFUN_LYXRC_APPLY,
LFUN_GRAPHICS_EDIT,
// 260
LFUN_INSET_REFRESH,
LFUN_BUFFER_NEXT,
LFUN_BUFFER_PREVIOUS,
LFUN_WORDS_COUNT,
LFUN_CHANGES_OUTPUT, // jspitzm 20050121
// 265
LFUN_BIBTEX_DATABASE_ADD,
LFUN_BIBTEX_DATABASE_DEL,
LFUN_CITATION_INSERT,
LFUN_OUTLINE_UP, // Vermeer 20060323
LFUN_OUTLINE_DOWN,
// 270
LFUN_OUTLINE_IN,
LFUN_OUTLINE_OUT,
LFUN_PARAGRAPH_MOVE_DOWN, // Edwin 20060408
LFUN_PARAGRAPH_MOVE_UP, // Edwin 20060408
LFUN_BUFFER_TOGGLE_COMPRESSION, // bpeng 20060427
// 275
LFUN_MATH_BIGDELIM,
LFUN_CLIPBOARD_PASTE,
LFUN_INSET_DISSOLVE, // jspitzm 20060807
LFUN_CHANGE_NEXT,
LFUN_WINDOW_NEW, // Abdel 20061021
// 280
LFUN_WINDOW_CLOSE, // Abdel 20061023
LFUN_UNICODE_INSERT, // Lgb 20061022
LFUN_BOOKMARK_CLEAR, // bpeng 20061031
LFUN_TOOLBAR_TOGGLE_STATE, // bpeng 20061101
LFUN_NOMENCL_INSERT, // Ugras
// 285
LFUN_NOMENCL_PRINT, // Ugras
LFUN_CLEARPAGE_INSERT, // Ugras 20061125
LFUN_CLEARDOUBLEPAGE_INSERT, // Ugras 20061125
LFUN_LISTING_INSERT, // Herbert 20011110, bpeng 20070502
LFUN_TOOLBAR_TOGGLE, // Edwin 20070521
//290
LFUN_LASTACTION // end of the table
};
std::ostream & operator<<(std::ostream &, kb_action);
} // namespace lyx
#endif // LFUNS_H
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