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27de1486ca
lyx_mirror/src/lyxfunc.C
Lars Gullik Bjønnes 27de1486ca Initial revision 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@140 a592a061-630c-0410-9148-cb99ea01b6c8
1999-09-27 18:44:28 +00:00

2867 lines
70 KiB
C
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/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright (C) 1995 Matthias Ettrich
* Copyright (C) 1995-1998 The LyX Team.
*
*======================================================*/
#include <config.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "definitions.h"
#include "lyxlookup.h"
#include "kbmap.h"
#include "lyxfunc.h"
#include "bufferlist.h"
#include "lyxserver.h"
#include "lyx.h"
#include "intl.h"
#include "lyx_main.h"
#include "lyx_cb.h"
#include "insets/insetlatex.h"
#include "insets/inseturl.h"
#include "insets/insetlatexaccent.h"
#include "insets/insettoc.h"
#include "insets/insetlof.h"
#include "insets/insetloa.h"
#include "insets/insetlot.h"
#include "insets/insetref.h"
#include "insets/insetparent.h"
#include "mathed/formulamacro.h"
#include "toolbar.h"
#include "spellchecker.h" // RVDK_PATCH_5
#include "minibuffer.h"
#include "vspace.h"
#include "insets/insetbib.h"
#include "LyXView.h"
#include "insets/insetindex.h"
#include "insets/insetinclude.h"
#include "filedlg.h"
#include "lyx_gui_misc.h"
#include "filetools.h"
#include "FileInfo.h"
#include "lyxscreen.h"
#include "error.h"
#include "lyxrc.h"
#include "lyxtext.h"
#include "gettext.h"
#include "trans_mgr.h"
#include "ImportLaTeX.h"
#include "ImportNoweb.h"
// $Id: lyxfunc.C,v 1.1 1999/09/27 18:44:37 larsbj Exp $
#if !defined(lint) && !defined(WITH_WARNINGS)
static char vcid[] = "$Id: lyxfunc.C,v 1.1 1999/09/27 18:44:37 larsbj Exp $";
#endif /* lint */
extern bool cursor_follows_scrollbar;
extern void InsertAsciiFile(LString const &, bool);
extern void math_insert_symbol(char const*);
extern Bool math_insert_greek(char const); // why "Bool"?
extern BufferList bufferlist;
extern LyXServer *lyxserver;
extern short greek_kb_flag;
extern FD_form_toc *fd_form_toc;
extern bool selection_possible;
extern kb_keymap *toplevel_keymap;
extern void BeforeChange();
extern void MenuWrite(Buffer*);
extern void MenuWriteAs(Buffer*);
extern int MenuRunLaTeX(Buffer*);
extern int MenuBuildProg(Buffer*);
extern int MenuRunChktex(Buffer*);
extern bool MenuRunDvips(Buffer *,bool);
extern void MenuPrint(Buffer*);
extern void MenuSendto();
extern void QuitLyX();
extern void MenuFax(Buffer *);
extern void MenuMakeLaTeX(Buffer *);
extern void MenuMakeLinuxDoc(Buffer *);
extern void MenuMakeDocBook(Buffer *);
extern void MenuMakeAscii(Buffer *);
extern void MenuPasteSelection(char at);
extern LyXAction lyxaction;
// (alkis)
extern tex_accent_struct get_accent(kb_action action);
extern void AutoSave();
extern void MenuSearch();
extern void CopyCB();
extern void CopyEnvironmentCB();
extern void PasteEnvironmentCB();
extern void GotoNote();
extern void NoteCB();
extern void OpenStuff();
extern void HyphenationPoint();
extern void Ldots();
extern void EndOfSentenceDot();
extern void MenuSeparator();
extern void HFill();
extern void MenuUndo();
extern void MenuRedo();
extern void SmallUpdate(signed char);
extern void SetUpdateTimer(float timer= 0.3);
extern void FreeUpdateTimer();
extern bool MenuPreview(Buffer*);
extern bool MenuPreviewPS(Buffer*);
extern void MenuInsertLabel(const char *);
extern void MenuInsertRef();
extern void MenuLayoutCharacter();
extern void MenuLayoutParagraph();
extern void MenuLayoutDocument();
extern void MenuLayoutPaper();
extern void MenuLayoutTable(int flag);
extern void MenuLayoutQuotes();
extern void MenuLayoutPreamble();
extern void MenuLayoutSave();
extern void bulletForm();
extern Buffer * NewLyxFile(LString const &);
extern void LoadLyXFile(LString const &);
extern void Reconfigure();
extern int current_layout;
extern int getISOCodeFromLaTeX(char *);
extern int UnlockInset(UpdatableInset*);
extern void ShowLatexLog();
extern void UpdateInset(Inset* inset, bool mark_dirty = true);
/* === globals =========================================================== */
bool LyXFunc::show_sc = true;
LyXFunc::LyXFunc(LyXView *o)
:owner(o)
{
meta_fake_bit = 0;
lyx_dead_action = LFUN_NOACTION;
lyx_calling_dead_action = LFUN_NOACTION;
setupLocalKeymap();
}
LyXFunc::~LyXFunc()
{
}
LString LyXFunc::argAsString(char const *const argument)
{
LString tmp(argument);
if (tmp.empty()) {
// get the arg from somewhere else, a popup, or ask for
// it in the minibuffer.
}
lyxerr.debug("argAsString: <" + tmp + '>');
return tmp;
}
// I changed this func slightly. I commented out the ...FinishUndo(),
// this means that all places that used to have a moveCursorUpdate, now
// have a ...FinishUndo() as the preceeding statement. I have also added
// a moveCursorUpdate to some of the functions that updated the cursor, but
// that did not show its new position.
inline
void LyXFunc::moveCursorUpdate(bool selecting)
{
if (selecting || owner->currentBuffer()->text->mark_set) {
owner->currentBuffer()->text->SetSelection();
owner->currentView()->getScreen()->ToggleToggle();
owner->currentBuffer()->update(0);
} else {
owner->currentBuffer()->update(-2); // this IS necessary
// (Matthias)
}
owner->currentView()->getScreen()->ShowCursor();
/* ---> Everytime the cursor is moved, show the current font state. */
// should this too me moved out of this func?
//owner->getMiniBuffer()->Set(CurrentState());
}
int LyXFunc::processKeyEvent(XEvent *ev)
{
char s_r[10];
s_r[9] = '\0';
int num_bytes;
int action;
char *argument = 0;
XKeyEvent *keyevent = &ev->xkey;
KeySym keysym_return;
num_bytes = LyXLookupString(ev, s_r, 10, &keysym_return);
if (lyxerr.debugging(Error::KEY)) {
lyxerr.print(LString("KeySym is ")
+ XKeysymToString(keysym_return)
+ "["
+ int(keysym_return) + "]"
+ " and num_bytes is "
+ num_bytes
+ " the string returned is \""
+ LString(s_r) + '\"');
}
// Do nothing if we have nothing (JMarc)
if (num_bytes == 0 && keysym_return == NoSymbol) {
lyxerr.debug("Empty kbd action (probably composing)",
Error::KEY);
return 0;
}
// this function should be used always [asierra060396]
if (owner->currentView()->available() &&
owner->currentBuffer()->the_locking_inset &&
keysym_return == XK_Escape) {
UnlockInset(owner->currentBuffer()->the_locking_inset);
owner->currentBuffer()->text->CursorRight();
return 0;
}
// Can we be sure that this will work for all X-Windows
// implementations? (Lgb)
// This code snippet makes lyx ignore some keys. Perhaps
// all of them should be explictly mentioned?
if((keysym_return >= XK_Shift_L && keysym_return <= XK_Hyper_R)
|| keysym_return == XK_Mode_switch || keysym_return == 0x0)
return 0;
// Do a one-deep top-level lookup for
// cancel and meta-fake keys. RVDK_PATCH_5
cancel_meta_seq.reset();
action = cancel_meta_seq.addkey(keysym_return, keyevent->state
&(ShiftMask|ControlMask
|Mod1Mask));
// When not cancel or meta-fake, do the normal lookup.
// Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
// Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
if ( (action != LFUN_CANCEL) && (action != LFUN_META_FAKE) ) {
// remove Caps Lock and Mod2 as a modifiers
action = keyseq.addkey(keysym_return,
(keyevent->state | meta_fake_bit)
&(ShiftMask|ControlMask
|Mod1Mask));
}
// Dont remove this unless you know what you are doing.
meta_fake_bit = 0;
if (action == 0) action = LFUN_PREFIX;
if (lyxerr.debugging(Error::KEY)) {
char buf[100];
keyseq.print(buf,100);
lyxerr.print(LString("Key [")
+ int(action) + "]["
+ buf + "]["
+ num_bytes +"]");
}
// already here we know if it any point in going further
// why not return already here if action == -1 and
// num_bytes == 0? (Lgb)
if(keyseq.length>1 || keyseq.length<-1){
char buf[100];
keyseq.print(buf,100);
owner->getMiniBuffer()->Set(buf);
}
if (action==-1) {
if (keyseq.length<-1) { // unknown key sequence...
char buf[100];
LyXBell();
keyseq.print(buf,100);
owner->getMiniBuffer()->Set(_("Unknown sequence:"),buf);
return 0;
}
char isochar = keyseq.getiso();
if (!(keyevent->state&ControlMask) &&
!(keyevent->state&Mod1Mask) &&
(isochar && keysym_return < 0xF000)) {
argument = &s_r[0]; // shall this be here
argument[0] = isochar;
argument[1] = 0;
}
if (!argument) {
lyxerr.debug("Empty argument!");
// This can`t possibly be of any use
// so we`ll skip the dispatch.
return 0;
}
} else
if (action==LFUN_SELFINSERT) {
argument = &s_r[0];
argument[1] = 0;
}
bool tmp_sc = show_sc;
show_sc = false;
Dispatch(action, argument);
show_sc = tmp_sc;
// Need this for deadkeys (alkis)
//keyseq.length=0;
// ...but that breaks the minibuffer's display of "M-"...
#ifdef WITH_WARNINGS
#warning How does the deadkeys react to this?
#endif
return 0;
}
LString LyXFunc::Dispatch(LString const &cmd, LString const &arg)
{
return Dispatch(lyxaction.LookupFunc(cmd.c_str()),
arg.c_str());
}
LString LyXFunc::Dispatch(int ac,
char const *do_not_use_this_arg)
{
char const * argument = 0;
kb_action action;
FL_OBJECT *ob = 0; // This will disapear soon
// we have not done anything wrong yet.
errorstat = false;
dispatch_buffer = LString();
// if action is a pseudo-action, we need the real action
if (lyxaction.isPseudoAction(ac)) {
char const *tmparg = 0;
action = (kb_action)lyxaction.retrieveActionArg(ac, &tmparg);
if (tmparg)
argument = tmparg;
} else {
action = (kb_action)ac;
argument = do_not_use_this_arg; // except here
}
selection_possible = false;
if (owner->currentView()->available()
&& owner->currentView()->getScreen())
owner->currentView()->getScreen()->HideCursor();
if(!owner->currentView()->available()) {
// This lists the allowed funcs when we have no
// buffer loaded
switch(action){
case LFUN_MENU_OPEN_BY_NAME:
case LFUN_PREFIX:
case LFUN_MENUNEW:
case LFUN_MENUNEWTMPLT:
case LFUN_MENUOPEN:
case LFUN_QUIT:
case LFUN_PUSH_TOOLBAR:
case LFUN_ADD_TO_TOOLBAR:
case LFUN_EXEC_COMMAND:
case LFUN_DROP_LAYOUTS_CHOICE:
case LFUN_FILE_NEW:
case LFUN_FILE_OPEN:
case LFUN_IMPORT:
case LFUN_RECONFIGURE:
case LFUN_CANCEL:
case LFUN_APROPOS:
case LFUN_META_FAKE:
break;
case LFUN_UNKNOWN_ACTION:
setErrorMessage(N_("Unknown action"));
goto exit_with_message;
default:
setErrorMessage(N_("Command not allowed with"
"out any document open"));
goto exit_with_message; // action not allowed
}
}
commandshortcut = LString();
if (lyxrc->display_shortcuts && show_sc) {
if (action != LFUN_SELFINSERT) {
// Put name of command and list of shortcuts
// for it in minibuffer
LString comname = lyxaction.getActionName(action);
int pseudoaction = action;
bool argsadded = false;
LString argu = argument;
if (!argu.empty()) {
// If we have the command with argument,
// this is better
pseudoaction =
lyxaction.searchActionArg(action,
argument);
if (pseudoaction == -1) {
pseudoaction = action;
} else {
comname += " " + argu;
argsadded = true;
}
}
LString shortcuts = toplevel_keymap->findbinding(pseudoaction);
if (!shortcuts.empty()) {
comname += ": " + shortcuts;
} else if (!argsadded) {
comname += " " + argu;
}
if (!comname.empty()) {
comname.strip();
commandshortcut = "(" + comname + ')';
owner->getMiniBuffer()->Set(commandshortcut);
// Here we could even add a small pause,
// to annoy the user and make him learn
// the shortcuts.
// No! That will just annoy, not teach
// anything. The user will read the messages
// if they are interested. (Asger)
}
}
}
// Now that we know which action, if the buffer is RO let's check
// whether the action is legal. Alejandro 970603
if (owner->currentView()->available() &&
owner->currentBuffer()->isReadonly() &&
lyxaction.isFuncRO(action)) {
setErrorMessage(N_("Document is read-only"));
lyxerr.debug("Error: Document is read-only.");
goto exit_with_message;
}
// If in math mode pass the control to
// the math inset [asierra060396]
if (owner->currentView()->available() &&
owner->currentBuffer()->the_locking_inset) {
if (action>1 || (action==LFUN_UNKNOWN_ACTION && keyseq.length>=-1)) {
char s[8]="";
if (action==LFUN_UNKNOWN_ACTION && !argument) {
sprintf(s, "%c", keyseq.getiso());
argument = &s[0];
}
// Undo/Redo pre 0.13 is a bit tricky for insets.
if (action==LFUN_UNDO) {
int slx, sly;
UpdatableInset* inset =
owner->currentBuffer()->the_locking_inset;
inset->GetCursorPos(slx, sly);
UnlockInset(inset);
MenuUndo();
inset = (UpdatableInset*)owner->currentBuffer()->text->cursor.par->GetInset(owner->currentBuffer()->text->cursor.pos);
if (inset)
inset->Edit(slx, sly);
return LString();
} else
if (action==LFUN_REDO) {
int slx, sly;
UpdatableInset* inset = owner->currentBuffer()->the_locking_inset;
inset->GetCursorPos(slx, sly);
UnlockInset(inset);
MenuRedo();
inset = (UpdatableInset*)owner->currentBuffer()->text->cursor.par->GetInset(owner->currentBuffer()->text->cursor.pos);
if (inset)
inset->Edit(slx, sly);
return LString();
} else
if (owner->currentBuffer()->the_locking_inset->LocalDispatch(action, argument))
return LString();
else {
setMessage(N_("Text mode"));
if (action==LFUN_RIGHT || action==-1)
owner->currentBuffer()->text->CursorRight();
if (action==LFUN_LEFT || action==LFUN_RIGHT)
return LString();
}
}
}
switch(action) {
// --- Misc -------------------------------------------
case LFUN_WORDFINDFORWARD :
case LFUN_WORDFINDBACKWARD : {
LyXText *ltCur;
static LString last_search;
LString searched_string;
LString arg = argAsString(argument);
if (!arg.empty()) {
last_search = arg;
searched_string = arg;
} else {
searched_string = last_search;
}
ltCur = owner->currentView()->currentBuffer()->text ;
if (!searched_string.empty() &&
( (action == LFUN_WORDFINDBACKWARD) ?
ltCur->SearchBackward( searched_string.c_str() ) :
ltCur->SearchForward( searched_string.c_str() )
)){
// ??? What is that ???
owner->currentView()->currentBuffer()->update(-2);
// ??? Needed ???
// clear the selection (if there is any)
owner->currentView()->getScreen()->ToggleSelection();
owner->currentView()->currentBuffer()->text->ClearSelection();
// Move cursor so that successive C-s 's will not stand in place.
if( action == LFUN_WORDFINDFORWARD )
owner->currentBuffer()->text->CursorRightOneWord();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
// ??? Needed ???
// set the new selection
// SetSelectionOverLenChars(owner->currentView()->currentBuffer()->text, iLenSelected);
owner->currentView()->getScreen()->ToggleSelection(false);
} else
LyXBell();
// REMOVED : if (owner->currentView()->getWorkArea()->focus)
owner->currentView()->getScreen()->ShowCursor();
}
break;
case LFUN_PREFIX:
{
if (owner->currentView()->available()
&& owner->currentView()->getScreen()) {
owner->currentBuffer()->update(-2);
}
char buf[100];
keyseq.print(buf,100, true);
owner->getMiniBuffer()->Set(buf, LString(), LString(), 1);
}
break;
// --- Misc -------------------------------------------
case LFUN_EXEC_COMMAND:
owner->getMiniBuffer()->ExecCommand();
break;
case LFUN_CANCEL: // RVDK_PATCH_5
keyseq.reset();
meta_fake_bit = 0;
if(owner->currentView()->available())
// cancel any selection
Dispatch(int(LFUN_MARK_OFF), NULL);
setMessage(N_("Cancel"));
break;
case LFUN_META_FAKE: // RVDK_PATCH_5
{
meta_fake_bit = Mod1Mask;
char buf[100];
keyseq.print(buf, 98, true);
LString res = LString("M-") + buf;
setMessage(buf); // RVDK_PATCH_5
}
break;
case LFUN_READ_ONLY_TOGGLE:
if (owner->currentBuffer()->lyxvc.inUse()) {
owner->currentBuffer()->lyxvc.toggleReadOnly();
} else {
owner->currentBuffer()->setReadonly(
!owner->currentBuffer()->isReadonly());
}
break;
case LFUN_CENTER: // this is center and redraw.
BeforeChange();
if (owner->currentBuffer()->text->cursor.y >
owner->currentView()->getWorkArea()->h / 2) {
owner->currentView()->getScreen()->
Draw(owner->currentBuffer()->text->cursor.y -
owner->currentView()->getWorkArea()->h/2);
} else { // <=
owner->currentView()->getScreen()->
Draw(0);
}
owner->currentBuffer()->update(0);
owner->currentView()->redraw();
break;
case LFUN_APPENDIX:
if (owner->currentView()->available()) {
owner->currentBuffer()->text->toggleAppendix();
owner->currentBuffer()->update(1);
}
break;
// --- Menus -----------------------------------------------
case LFUN_MENUNEW:
MenuNew(false);
break;
case LFUN_MENUNEWTMPLT:
MenuNew(true);
break;
case LFUN_MENUOPEN:
MenuOpen();
break;
case LFUN_CLOSEBUFFER:
CloseBuffer();
break;
case LFUN_MENUWRITE:
MenuWrite(owner->currentBuffer());
break;
case LFUN_MENUWRITEAS:
MenuWriteAs(owner->currentBuffer());
break;
case LFUN_MENURELOAD:
reloadBuffer();
break;
case LFUN_PREVIEW:
MenuPreview(owner->currentBuffer());
break;
case LFUN_PREVIEWPS:
MenuPreviewPS(owner->currentBuffer());
break;
case LFUN_RUNLATEX:
MenuRunLaTeX(owner->currentBuffer());
break;
case LFUN_BUILDPROG:
MenuBuildProg(owner->currentBuffer());
break;
case LFUN_RUNCHKTEX:
MenuRunChktex(owner->currentBuffer());
break;
case LFUN_RUNDVIPS:
MenuRunDvips(owner->currentBuffer(), false);
break;
case LFUN_MENUPRINT:
MenuPrint(owner->currentBuffer());
break;
case LFUN_FAX:
MenuFax(owner->currentBuffer());
break;
case LFUN_EXPORT:
{
//needs argument as string
LString extyp=argAsString(argument);
// latex
if (extyp == "latex") {
// make sure that this buffer is not linuxdoc
MenuMakeLaTeX(owner->currentBuffer());
}
// linuxdoc
else if (extyp == "linuxdoc") {
// make sure that this buffer is not latex
MenuMakeLinuxDoc(owner->currentBuffer());
}
// docbook
else if (extyp == "docbook") {
// make sure that this buffer is not latex or linuxdoc
MenuMakeDocBook(owner->currentBuffer());
}
// dvi
else if (extyp == "dvi") {
// Run LaTeX as "Update dvi..." Bernhard.
// We want the dvi in the current directory. This
// is achieved by temporarily disabling use of
// temp directory. As a side-effect, we get
// *.log and *.aux files also. (Asger)
bool flag = lyxrc->use_tempdir;
lyxrc->use_tempdir = false;
MenuRunLaTeX(owner->currentBuffer());
lyxrc->use_tempdir = flag;
}
// postscript
else if (extyp == "postscript") {
// Start Print-dialog. Not as good as dvi... Bernhard.
MenuPrint(owner->currentBuffer());
// Since the MenuPrint is a pop-up, we can't use
// the same trick as above. (Asger)
// MISSING: Move of ps-file :-(
}
// ascii
else if (extyp == "ascii") {
MenuMakeAscii(owner->currentBuffer());
}
else if (extyp == "custom") {
MenuSendto();
break;
}
else {
setErrorMessage(LString(N_("Unknown export type: "))
+ extyp);
}
}
break;
case LFUN_IMPORT:
{
//needs argument as string
LString imtyp=argAsString(argument);
// latex
if (imtyp == "latex") {
doImportLaTeX(false);
}
// ascii
else if (imtyp == "ascii") {
doImportASCII(false);
} else if (imtyp == "asciiparagraph") {
doImportASCII(true);
// noweb
} else if (imtyp == "noweb") {
doImportLaTeX(true);
} else {
setErrorMessage(LString(N_("Unknown import type: "))
+ imtyp);
}
break;
}
case LFUN_QUIT:
QuitLyX();
break;
case LFUN_TOCVIEW:
TocUpdateCB(ob, 0);
if (fd_form_toc->form_toc->visible) {
fl_raise_form(fd_form_toc->form_toc);
} else {
fl_show_form(fd_form_toc->form_toc,
FL_PLACE_MOUSE |
FL_FREE_SIZE, FL_FULLBORDER,
_("Table of Contents"));
}
break;
case LFUN_TOC_INSERT:
{
Inset *new_inset =
new InsetTOC(owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset,
"Standard", true);
break;
}
case LFUN_LOF_INSERT:
{
Inset *new_inset =
new InsetLOF(owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset,
"Standard", true);
break;
}
case LFUN_LOA_INSERT:
{
Inset *new_inset =
new InsetLOA(owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset,
"Standard", true);
break;
}
case LFUN_LOT_INSERT:
{
Inset *new_inset =
new InsetLOT(owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset,
"Standard", true);
break;
}
case LFUN_TABLE:
TableCB(ob, 0);
break;
case LFUN_FIGURE:
FigureCB(ob, 0);
break;
case LFUN_AUTOSAVE:
AutoSave();
break;
case LFUN_UNDO:
MenuUndo();
break;
case LFUN_REDO:
MenuRedo();
break;
case LFUN_MENUSEARCH:
MenuSearch();
break;
case LFUN_PASTE:
PasteCB();
break;
case LFUN_PASTESELECTION:
{
bool asPara = false;
if (LString(argument) == "paragraph") asPara = true;
MenuPasteSelection(asPara);
break;
}
case LFUN_CUT:
CutCB();
break;
case LFUN_COPY:
CopyCB();
break;
case LFUN_LAYOUT_COPY:
CopyEnvironmentCB();
break;
case LFUN_LAYOUT_PASTE:
PasteEnvironmentCB();
break;
case LFUN_GOTOERROR:
owner->currentView()->gotoError();
break;
case LFUN_REMOVEERRORS:
if (owner->currentBuffer()->removeAutoInsets()) {
owner->currentView()->redraw();
owner->currentView()->fitCursor();
owner->currentView()->updateScrollbar();
}
break;
case LFUN_GOTONOTE:
GotoNote();
break;
case LFUN_OPENSTUFF:
OpenStuff();
break;
case LFUN_HYPHENATION:
HyphenationPoint();
break;
case LFUN_LDOTS:
Ldots();
break;
case LFUN_END_OF_SENTENCE:
EndOfSentenceDot();
break;
case LFUN_MENU_SEPARATOR:
MenuSeparator();
break;
case LFUN_HFILL:
HFill();
break;
case LFUN_DEPTH:
DepthCB(ob, 0);
break;
case LFUN_DEPTH_MIN:
DepthCB(ob, -1);
break;
case LFUN_DEPTH_PLUS:
DepthCB(ob, 1);
break;
case LFUN_FREE:
FreeCB();
break;
case LFUN_TEX:
TexCB();
break;
case LFUN_MELT:
MeltCB(ob, 0);
break;
case LFUN_RECONFIGURE:
Reconfigure();
break;
case LFUN_FOOTMELT:
if (owner->currentView()->available()
&& !owner->currentBuffer()->text->selection
&& owner->currentBuffer()->text->cursor.par->footnoteflag
!= LyXParagraph::NO_FOOTNOTE)
{ // only melt footnotes with FOOTMELT, not margins etc
if(owner->currentBuffer()->text->cursor.par->footnotekind == LyXParagraph::FOOTNOTE)
MeltCB(ob,0);
}
else
FootCB(ob, 0);
break;
case LFUN_MARGINMELT:
if (owner->currentView()->available()
&& !owner->currentBuffer()->text->selection
&& owner->currentBuffer()->text->cursor.par->footnoteflag
!= LyXParagraph::NO_FOOTNOTE)
{ // only melt margins
if(owner->currentBuffer()->text->cursor.par->footnotekind == LyXParagraph::MARGIN)
MeltCB(ob,0);
}
else
MarginCB(ob, 0);
break;
// --- version control -------------------------------
case LFUN_VC_REGISTER:
{
if (!owner->currentBuffer()->lyxvc.inUse())
owner->currentBuffer()->lyxvc.registrer();
}
break;
case LFUN_VC_CHECKIN:
{
if (owner->currentBuffer()->lyxvc.inUse()
&& !owner->currentBuffer()->isReadonly())
owner->currentBuffer()->lyxvc.checkIn();
}
break;
case LFUN_VC_CHECKOUT:
{
if (owner->currentBuffer()->lyxvc.inUse()
&& owner->currentBuffer()->isReadonly())
owner->currentBuffer()->lyxvc.checkOut();
}
break;
case LFUN_VC_REVERT:
{
owner->currentBuffer()->lyxvc.revert();
}
break;
case LFUN_VC_UNDO:
{
owner->currentBuffer()->lyxvc.undoLast();
}
break;
case LFUN_VC_HISTORY:
{
owner->currentBuffer()->lyxvc.showLog();
break;
}
// --- buffers ----------------------------------------
case LFUN_PREVBUFFER:
#ifdef WITH_WARNINGS
#warning fix this please
#endif
// it is the LyXView or the BufferView that should
// remember the previous buffer, not bufferlist.
// if (owner->currentView()->available()){
// BeforeChange();
// owner->currentBuffer()->update(-2);
// }
// owner->currentView()->setBuffer(bufferlist.prev());
// owner->currentView()->
// resizeCurrentBufferPseudoExpose();
break;
case LFUN_FILE_INSERT:
{
// needs argument as string
LString fil = argAsString(argument);
MenuInsertLyXFile(fil);
}
break;
case LFUN_FILE_INSERT_ASCII:
{
bool asPara = false;
asPara = (LString(argument) == "paragraph");
InsertAsciiFile(LString(), asPara);
}
break;
case LFUN_FILE_NEW:
{
// servercmd: argument must be <file>:<template>
Buffer * tmpbuf = 0;
tmpbuf = NewLyxFile(argument);
if (tmpbuf)
owner->currentView()->setBuffer(tmpbuf);
}
break;
case LFUN_FILE_OPEN:
owner->currentView()->setBuffer(
bufferlist.loadLyXFile(argument));
break;
case LFUN_LATEX_LOG:
ShowLatexLog();
break;
case LFUN_LAYOUTNO:
{
lyxerr.debug("LFUN_LAYOUTNO: (arg) " + LString(argument));
int sel = atoi(argument);
lyxerr.debug(LString("LFUN_LAYOUTNO: (sel) ") + int(sel));
// Should this give a setMessage instead?
if (sel == 0)
return LString(); // illegal argument
sel--; // sel 1..., but layout 0...
// Pretend we got the name instead.
Dispatch(int(LFUN_LAYOUT),
lyxstyle.NameOfLayout(owner->currentBuffer()->
text->parameters->
textclass,
sel).c_str());
return LString();
}
case LFUN_LAYOUT:
{
lyxerr.debug("LFUN_LAYOUT: (arg) "
+ LString(argument));
// Derive layout number from given argument (string)
// and current buffer's textclass (number). */
int layoutno = -1;
layoutno =
lyxstyle.NumberOfLayout(owner->
currentBuffer()->
text->parameters->
textclass,
argument);
// see if we found the layout number:
if (layoutno == -1) {
setErrorMessage(LString(N_("Layout ")) + argument +
N_(" not known"));
break;
}
if (current_layout != layoutno) {
owner->currentView()->getScreen()->HideCursor();
current_layout = layoutno;
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->
SetLayout(layoutno);
owner->getToolbar()->combox->
select(owner->currentBuffer()->
text->cursor.par->
GetLayout() + 1);
owner->currentBuffer()->update(1);
}
}
break;
case LFUN_LAYOUT_DOCUMENT:
MenuLayoutDocument();
break;
case LFUN_LAYOUT_PARAGRAPH:
MenuLayoutParagraph();
break;
case LFUN_LAYOUT_CHARACTER:
MenuLayoutCharacter();
break;
case LFUN_LAYOUT_TABLE:
{
int flag = 0;
if (LString(argument) == "true") flag = 1;
MenuLayoutTable(flag);
}
break;
case LFUN_LAYOUT_PAPER:
MenuLayoutPaper();
break;
case LFUN_LAYOUT_QUOTES:
MenuLayoutQuotes();
break;
case LFUN_LAYOUT_PREAMBLE:
MenuLayoutPreamble();
break;
case LFUN_LAYOUT_SAVE_DEFAULT:
MenuLayoutSave();
break;
case LFUN_DROP_LAYOUTS_CHOICE:
owner->getToolbar()->combox->Show();
break;
case LFUN_EMPH:
EmphCB();
break;
case LFUN_BOLD:
BoldCB();
break;
case LFUN_NOUN:
NounCB();
break;
case LFUN_CODE:
CodeCB();
break;
case LFUN_SANS:
SansCB();
break;
case LFUN_ROMAN:
RomanCB();
break;
case LFUN_DEFAULT:
StyleResetCB();
break;
case LFUN_UNDERLINE:
UnderlineCB();
break;
case LFUN_FONT_SIZE:
FontSizeCB(argument);
break;
case LFUN_FONT_STATE:
setMessage(CurrentState());
break;
case LFUN_UPCASE_WORD:
owner->currentBuffer()->update(-2);
FreeUpdateTimer();
owner->currentBuffer()->text->ChangeWordCase(2);
owner->currentBuffer()->update(1);
SetUpdateTimer();
break;
case LFUN_LOWCASE_WORD:
owner->currentBuffer()->update(-2);
FreeUpdateTimer();
owner->currentBuffer()->text->ChangeWordCase(0);
owner->currentBuffer()->update(1);
SetUpdateTimer();
break;
case LFUN_CAPITALIZE_WORD:
owner->currentBuffer()->update(-2);
FreeUpdateTimer();
owner->currentBuffer()->text->ChangeWordCase(1);
owner->currentBuffer()->update(1);
SetUpdateTimer();
break;
case LFUN_INSERT_LABEL:
MenuInsertLabel(argument);
break;
case LFUN_INSERT_REF:
MenuInsertRef();
break;
case LFUN_REFTOGGLE:
{
InsetRef *inset =
(InsetRef*)getInsetByCode(Inset::REF_CODE);
if (inset) {
if (inset->getFlag()==InsetRef::REF)
inset->setFlag(InsetRef::PAGE_REF);
else
inset->setFlag(InsetRef::REF);
UpdateInset(inset);
} else {
setErrorMessage(N_("No cross-reference to toggle"));
}
}
break;
case LFUN_REFBACK:
{
owner->currentView()->restorePosition();
}
break;
case LFUN_REFGOTO:
{
LString label(argument);
if (label.empty()) {
InsetRef *inset =
(InsetRef*)getInsetByCode(Inset::REF_CODE);
if (inset)
label = inset->getContents();
}
if (!label.empty()) {
owner->currentView()->savePosition();
owner->currentBuffer()->gotoLabel(label.c_str());
}
}
break;
case LFUN_MENU_OPEN_BY_NAME:
owner->getMenus()->openByName(argument);
break; // RVDK_PATCH_5
case LFUN_SPELLCHECK:
if (lyxrc->isp_command != "none")
ShowSpellChecker();
break; // RVDK_PATCH_5
// --- Cursor Movements -----------------------------
case LFUN_RIGHT:
{
Buffer *tmpbuffer = owner->currentBuffer();
LyXText *tmptext = owner->currentBuffer()->text;
if(!tmptext->mark_set)
BeforeChange();
tmpbuffer->update(-2);
if (tmptext->cursor.pos < tmptext->cursor.par->Last()
&& tmptext->cursor.par->GetChar(tmptext->cursor.pos)
== LYX_META_INSET
&& tmptext->cursor.par->GetInset(tmptext->cursor.pos)
&& tmptext->cursor.par->GetInset(tmptext->cursor.pos)->Editable()==2){
Inset* tmpinset = tmptext->cursor.par->GetInset(tmptext->cursor.pos);
setMessage(tmpinset->EditMessage());
tmpinset->Edit(0,0);
break;
}
tmptext->CursorRight();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
}
break;
case LFUN_LEFT:
{
// This is soooo ugly. Isn`t it possible to make
// it simpler? (Lgb)
LyXText *txt= owner->currentBuffer()->text;
if(!txt->mark_set) BeforeChange();
owner->currentBuffer()->update(-2);
txt->CursorLeft();
if (txt->cursor.pos < txt->cursor.par->Last()
&& txt->cursor.par->GetChar(txt->cursor.pos)
== LYX_META_INSET
&& txt->cursor.par->GetInset(txt->cursor.pos)
&& txt->cursor.par->GetInset(txt->cursor.pos)->Editable()==2) {
Inset* tmpinset = txt->cursor.par->GetInset(txt->cursor.pos);
setMessage(tmpinset->EditMessage());
tmpinset->Edit(tmpinset->Width(txt->GetFont(txt->cursor.par,
txt->cursor.pos)),0);
// tmpinset->Edit(-1, 0); // -1 means go rightmost
break;
}
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
}
break;
case LFUN_UP:
if(!owner->currentBuffer()->text->mark_set) BeforeChange();
owner->currentBuffer()->update(-3);
owner->currentBuffer()->text->CursorUp();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_DOWN:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-3);
owner->currentBuffer()->text->CursorDown();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_UP_PARAGRAPH:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-3);
owner->currentBuffer()->text->CursorUpParagraph();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_DOWN_PARAGRAPH:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-3);
owner->currentBuffer()->text->CursorDownParagraph();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_PRIOR:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-3);
owner->currentView()->cursorPrevious();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_NEXT:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-3);
owner->currentView()->cursorNext();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_HOME:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorHome();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_END:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorEnd();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_TAB:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorTab();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_WORDRIGHT:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorRightOneWord();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_WORDLEFT:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorLeftOneWord();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_BEGINNINGBUF:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorTop();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_ENDBUF:
if(!owner->currentBuffer()->text->mark_set)
BeforeChange();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorBottom();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState());
break;
/* cursor selection ---------------------------- */
case LFUN_RIGHTSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorRight();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_LEFTSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorLeft();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_UPSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorUp();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_DOWNSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorDown();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_UP_PARAGRAPHSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorUpParagraph();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_DOWN_PARAGRAPHSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorDownParagraph();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_PRIORSEL:
owner->currentBuffer()->update(-2);
owner->currentView()->cursorPrevious();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_NEXTSEL:
owner->currentBuffer()->update(-2);
owner->currentView()->cursorNext();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_HOMESEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorHome();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_ENDSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorEnd();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_WORDRIGHTSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorRightOneWord();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_WORDLEFTSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorLeftOneWord();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_BEGINNINGBUFSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorTop();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
case LFUN_ENDBUFSEL:
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->CursorBottom();
owner->currentBuffer()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState());
break;
// --- text changing commands ------------------------
case LFUN_BREAKLINE:
BeforeChange();
owner->currentBuffer()->text->InsertChar(LYX_META_NEWLINE);
SmallUpdate(1);
SetUpdateTimer(0.01);
moveCursorUpdate(false);
break;
case LFUN_PROTECTEDSPACE:
BeforeChange();
owner->currentBuffer()->text->
InsertChar(LYX_META_PROTECTED_SEPARATOR);
SmallUpdate(1);
SetUpdateTimer();
moveCursorUpdate(false);
break;
case LFUN_SETMARK:
if(owner->currentBuffer()->text->mark_set) {
BeforeChange();
owner->currentBuffer()->update(0);
setMessage(N_("Mark removed"));
} else {
BeforeChange();
owner->currentBuffer()->text->mark_set = 1;
owner->currentBuffer()->update(0);
setMessage(N_("Mark set"));
}
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
break;
case LFUN_DELETE:
FreeUpdateTimer();
if (!owner->currentBuffer()->text->selection) {
owner->currentBuffer()->text->Delete();
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
SmallUpdate(1);
// It is possible to make it a lot faster still
// just comment out the lone below...
owner->currentView()->getScreen()->ShowCursor();
} else {
CutCB();
}
SetUpdateTimer();
break;
case LFUN_DELETE_SKIP:
{
// Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
LyXCursor cursor = owner->currentBuffer()->text->cursor;
FreeUpdateTimer();
if (!owner->currentBuffer()->text->selection) {
if (cursor.pos == cursor.par->Last()) {
owner->currentBuffer()->text->CursorRight();
cursor = owner->currentBuffer()->text->cursor;
if (cursor.pos == 0
&& !(cursor.par->added_space_top
== VSpace (VSpace::NONE))) {
owner->currentBuffer()->text->SetParagraph
(cursor.par->line_top,
cursor.par->line_bottom,
cursor.par->pagebreak_top,
cursor.par->pagebreak_bottom,
VSpace(VSpace::NONE),
cursor.par->added_space_bottom,
cursor.par->align,
cursor.par->labelwidthstring, 0);
owner->currentBuffer()->text->CursorLeft();
owner->currentBuffer()->update (1);
} else {
owner->currentBuffer()->text->CursorLeft();
owner->currentBuffer()->text->Delete();
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
SmallUpdate(1);
}
} else {
owner->currentBuffer()->text->Delete();
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
SmallUpdate(1);
}
} else {
CutCB();
}
SetUpdateTimer();
}
break;
/* -------> Delete word forward. */
case LFUN_DELETE_WORD_FORWARD:
owner->currentBuffer()->update(-2);
FreeUpdateTimer();
owner->currentBuffer()->text->DeleteWordForward();
owner->currentBuffer()->update( 1 );
SetUpdateTimer();
moveCursorUpdate(false);
break;
/* -------> Delete word backward. */
case LFUN_DELETE_WORD_BACKWARD:
owner->currentBuffer()->update(-2);
FreeUpdateTimer();
owner->currentBuffer()->text->DeleteWordBackward();
owner->currentBuffer()->update( 1 );
SetUpdateTimer();
moveCursorUpdate(false);
break;
/* -------> Kill to end of line. */
case LFUN_DELETE_LINE_FORWARD:
FreeUpdateTimer();
owner->currentBuffer()->update(-2);
owner->currentBuffer()->text->DeleteLineForward();
owner->currentBuffer()->update( 1 );
SetUpdateTimer();
moveCursorUpdate(false);
break;
/* -------> Set mark off. */
case LFUN_MARK_OFF:
BeforeChange();
owner->currentBuffer()->update(0);
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
setMessage(N_("Mark off"));
break;
/* -------> Set mark on. */
case LFUN_MARK_ON:
BeforeChange();
owner->currentBuffer()->text->mark_set = 1;
owner->currentBuffer()->update( 0 );
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
setMessage(N_("Mark on"));
break;
case LFUN_BACKSPACE:
{
FreeUpdateTimer();
if (!owner->currentBuffer()->text->selection) {
if (owner->getIntl()->getTrans()->backspace()) {
owner->currentBuffer()->text->Backspace();
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
SmallUpdate(1);
// It is possible to make it a lot faster still
// just comment out the lone below...
owner->currentView()->getScreen()->ShowCursor();
}
} else {
CutCB();
}
SetUpdateTimer();
}
break;
case LFUN_BACKSPACE_SKIP:
{
// Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
LyXCursor cursor = owner->currentBuffer()->text->cursor;
FreeUpdateTimer();
if (!owner->currentBuffer()->text->selection) {
if (cursor.pos == 0
&& !(cursor.par->added_space_top
== VSpace (VSpace::NONE))) {
owner->currentBuffer()->text->SetParagraph
(cursor.par->line_top,
cursor.par->line_bottom,
cursor.par->pagebreak_top,
cursor.par->pagebreak_bottom,
VSpace(VSpace::NONE), cursor.par->added_space_bottom,
cursor.par->align,
cursor.par->labelwidthstring, 0);
owner->currentBuffer()->update (1);
} else {
owner->currentBuffer()->text->Backspace();
owner->currentBuffer()->text->sel_cursor
= cursor;
SmallUpdate (1);
}
} else
CutCB();
SetUpdateTimer();
}
break;
case LFUN_BREAKPARAGRAPH:
{
BeforeChange();
owner->currentBuffer()->text->BreakParagraph(0);
SmallUpdate(1);
SetUpdateTimer(0.01);
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
break;
}
case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
{
BeforeChange();
owner->currentBuffer()->text->BreakParagraph(1);
SmallUpdate(1);
SetUpdateTimer(0.01);
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
break;
}
case LFUN_BREAKPARAGRAPH_SKIP:
{
// When at the beginning of a paragraph, remove
// indentation and add a "defskip" at the top.
// Otherwise, do the same as LFUN_BREAKPARAGRAPH.
LyXCursor cursor = owner->currentBuffer()->text->cursor;
BeforeChange();
if (cursor.pos == 0) {
if (cursor.par->added_space_top == VSpace(VSpace::NONE)) {
owner->currentBuffer()->text->SetParagraph
(cursor.par->line_top,
cursor.par->line_bottom,
cursor.par->pagebreak_top,
cursor.par->pagebreak_bottom,
VSpace(VSpace::DEFSKIP), cursor.par->added_space_bottom,
cursor.par->align,
cursor.par->labelwidthstring, 1);
owner->currentBuffer()->update(1);
}
}
else {
owner->currentBuffer()->text->BreakParagraph(0);
SmallUpdate(1);
}
SetUpdateTimer(0.01);
owner->currentBuffer()->text->sel_cursor = cursor;
}
break;
case LFUN_QUOTE:
BeforeChange();
owner->currentBuffer()->text->InsertChar('\"'); // This " matches the single quote in the code
SmallUpdate(1);
SetUpdateTimer();
moveCursorUpdate(false);
break;
case LFUN_HTMLURL:
case LFUN_URL:
{
InsetCommand *new_inset;
if (action == LFUN_HTMLURL)
new_inset = new InsetUrl("htmlurl", "", "");
else
new_inset = new InsetUrl("url", "", "");
owner->currentBuffer()->insertInset(new_inset);
new_inset->Edit(0, 0);
}
break;
// --- lyxserver commands ----------------------------
case LFUN_CHARATCURSOR:
{
int pos = owner->currentBuffer()->text->cursor.pos;
if(pos < owner->currentBuffer()->text->cursor.par->last)
dispatch_buffer = owner->currentBuffer()->text->
cursor.par->text[pos];
else
dispatch_buffer = "EOF";
}
break;
case LFUN_GETXY:
dispatch_buffer = LString()
+ owner->currentBuffer()->text->cursor.x + ' '
+ owner->currentBuffer()->text->cursor.y;
break;
case LFUN_SETXY:
{
int x;
long y;
sscanf(argument, " %d %ld", &x, &y);
owner->currentBuffer()->text->SetCursorFromCoordinates(x, y);
}
break;
case LFUN_GETLAYOUT:
dispatch_buffer = LString() +
int(owner->currentBuffer()->text->cursor.par->layout);
break;
case LFUN_GETFONT:
{
LyXFont *font = &(owner->currentBuffer()->text->current_font);
if(font->shape() == LyXFont::ITALIC_SHAPE)
dispatch_buffer = 'E';
else if(font->shape() == LyXFont::SMALLCAPS_SHAPE)
dispatch_buffer = 'N';
else
dispatch_buffer = '0';
}
break;
case LFUN_GETLATEX:
{
LyXFont *font = &(owner->currentBuffer()->text->current_font);
if(font->latex() == LyXFont::ON)
dispatch_buffer = 'L';
else
dispatch_buffer = '0';
}
break;
case LFUN_GETNAME:
setMessage(owner->currentBuffer()->getFileName());
lyxerr.debug(LString("FNAME[") +
owner->currentBuffer()->getFileName() +
"] ");
break;
case LFUN_NOTIFY:
{
char buf[100];
keyseq.print(buf,100);
dispatch_buffer = buf;
lyxserver->notifyClient(dispatch_buffer);
}
break;
case LFUN_GOTOFILEROW:
{
char file_name[100];
int row;
sscanf(argument, " %s %d", file_name, &row);
// Must replace extension of the file to be .lyx and get full path
LString s = ChangeExtension(LString(file_name), ".lyx", false);
// Either change buffer or load the file
if (bufferlist.exists(s))
owner->currentView()->setBuffer(bufferlist.getBuffer(s));
else
owner->currentView()->setBuffer(bufferlist.loadLyXFile(s));
// Set the cursor
owner->currentBuffer()->setCursorFromRow(row);
// Recenter screen
BeforeChange();
if (owner->currentBuffer()->text->cursor.y >
owner->currentView()->getWorkArea()->h / 2) {
owner->currentView()->getScreen()->
Draw(owner->currentBuffer()->text->cursor.y -
owner->currentView()->getWorkArea()->h/2);
} else { // <=
owner->currentView()->getScreen()->
Draw(0);
}
owner->currentBuffer()->update(0);
owner->currentView()->redraw();
}
break;
case LFUN_APROPOS:
case LFUN_GETTIP:
{
int qa = lyxaction.LookupFunc((const char*)argument);
setMessage(lyxaction.helpText((kb_action)qa));
}
break;
// --- accented characters ---------------------------
case LFUN_UMLAUT:
case LFUN_CIRCUMFLEX:
case LFUN_GRAVE:
case LFUN_ACUTE:
case LFUN_TILDE:
case LFUN_CEDILLA:
case LFUN_MACRON:
case LFUN_DOT:
case LFUN_UNDERDOT:
case LFUN_UNDERBAR:
case LFUN_CARON:
case LFUN_SPECIAL_CARON:
case LFUN_BREVE:
case LFUN_TIE:
case LFUN_HUNG_UMLAUT:
case LFUN_CIRCLE:
case LFUN_OGONEK:
{
char c;
if (keyseq.length==-1 && keyseq.getiso()!=0)
c=keyseq.getiso();
else
c=0;
owner->getIntl()->getTrans()->
deadkey(c, get_accent(action).accent,
owner->currentBuffer()->text);
// Need to reset, in case the minibuffer calls these
// actions
keyseq.reset();
keyseq.length=0;
// copied verbatim from do_accent_char
SmallUpdate(1);
SetUpdateTimer();
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
}
break;
// --- toolbar ----------------------------------
case LFUN_PUSH_TOOLBAR:
{
int nth = atoi(argument);
if (lyxerr.debugging(Error::TOOLBAR)) {
lyxerr.print(LString("LFUN_PUSH_TOOLBAR: argument = `")
+ argument + "'");
lyxerr.print(LString("LFUN_PUSH_TOOLBAR: nth = `")
+ nth + "'");
}
if (nth <= 0) {
LyXBell();
setErrorMessage(N_("Push-toolbar needs argument > 0"));
} else {
owner->getToolbar()->push(nth);
}
}
break;
case LFUN_ADD_TO_TOOLBAR:
{
if (lyxerr.debugging(Error::TOOLBAR)) {
lyxerr.print(LString("LFUN_ADD_TO_TOOLBAR:"
"argument = `")+ argument + '\'');
}
LString tmp(argument);
//lyxerr.print(LString("Argument: ") + argument);
//lyxerr.print(LString("Tmp : ") + tmp);
if (tmp.empty()) {
LyXBell();
setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
} else {
owner->getToolbar()->add(argument, false);
owner->getToolbar()->set();
}
}
break;
// --- insert characters ----------------------------------------
case LFUN_INSERT_INSET_LATEX:
{
Inset *new_inset = new InsetLatex(argument);
owner->currentBuffer()->insertInset(new_inset);
}
break;
// --- Mathed stuff. If we are here, there is no locked inset yet.
// Greek mode
case LFUN_GREEK:
{
if (!greek_kb_flag) {
greek_kb_flag = 1;
setMessage(N_("Math greek mode on"));
} else
greek_kb_flag = 0;
}
break;
// Greek keyboard
case LFUN_GREEK_TOGGLE:
{
greek_kb_flag = (greek_kb_flag) ? 0: 2;
if (greek_kb_flag) {
setMessage(N_("Math greek keyboard on"));
} else {
setMessage(N_("Math greek keyboard off"));
}
}
break;
case LFUN_MATH_DELIM:
case LFUN_INSERT_MATRIX:
{
if (owner->currentView()->available()) {
owner->currentBuffer()->
open_new_inset(new InsetFormula(false));
owner->currentBuffer()->
the_locking_inset->LocalDispatch(action, argument);
}
}
break;
case LFUN_INSERT_MATH:
{
math_insert_symbol(argument);
}
break;
case LFUN_MATH_DISPLAY:
{
if (owner->currentView()->available())
owner->currentBuffer()->open_new_inset(new InsetFormula(true));
break;
}
case LFUN_MATH_MACRO:
{
if (owner->currentView()->available()) {
LString s(argument);
if (s.empty())
setErrorMessage(N_("Missing argument"));
else {
LString s1 = s.token(' ', 1);
int na = s1.empty() ? 0: atoi(s1.c_str());
owner->currentBuffer()->
open_new_inset(new InsetFormulaMacro(s.token(' ', 0), na));
}
}
}
break;
case LFUN_MATH_MODE: // Open or create a math inset
{
if (owner->currentView()->available())
owner->currentBuffer()->open_new_inset(new InsetFormula);
setMessage(N_("Math editor mode"));
}
break;
case LFUN_MATH_NUMBER:
case LFUN_MATH_LIMITS:
{
setErrorMessage(N_("This is only allowed in math mode!"));
}
break;
case LFUN_INSERT_CITATION:
{
InsetCitation *new_inset = new InsetCitation();
// ale970405
// The note, if any, must be after the key, delimited
// by a | so both key and remark can have spaces.
if (argument) {
LString lsarg(argument);
if (lsarg.contains("|")) {
new_inset->setContents(lsarg.token('|', 0));
new_inset->setOptions(lsarg.token('|', 1));
} else
new_inset->setContents(lsarg);
owner->currentBuffer()->insertInset(new_inset);
} else {
owner->currentBuffer()->insertInset(new_inset);
new_inset->Edit(0,0);
}
}
break;
case LFUN_INSERT_BIBTEX:
{
// ale970405+lasgoutt970425
// The argument can be up to two tokens separated
// by a space. The first one is the bibstyle.
LString lsarg(argument);
LString bibstyle = lsarg.token(' ', 1);
if (bibstyle.empty())
bibstyle = "plain";
InsetBibtex *new_inset
= new InsetBibtex(lsarg.token(' ', 0),
bibstyle,
owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset);
if (lsarg.empty()) {
new_inset->Edit(0,0);
}
}
break;
// BibTeX data bases
case LFUN_BIBDB_ADD:
{
InsetBibtex *inset =
(InsetBibtex*)getInsetByCode(Inset::BIBTEX_CODE);
if (inset) {
inset->addDatabase(argument);
}
}
break;
case LFUN_BIBDB_DEL:
{
InsetBibtex *inset =
(InsetBibtex*)getInsetByCode(Inset::BIBTEX_CODE);
if (inset) {
inset->delDatabase(argument);
}
}
break;
case LFUN_BIBTEX_STYLE:
{
InsetBibtex *inset =
(InsetBibtex*)getInsetByCode(Inset::BIBTEX_CODE);
if (inset) {
inset->setOptions(argument);
}
}
break;
case LFUN_INDEX_INSERT:
case LFUN_INDEX_INSERT_LAST:
{
InsetIndex *new_inset = new InsetIndex();
if (argument) {
LString lsarg(argument);
new_inset->setContents(lsarg);
owner->currentBuffer()->insertInset(new_inset);
} else {
//reh 98/09/21
//get the current word for an argument
// grab a word
int lastpos =owner->currentBuffer()->text->cursor.pos-1;
//this shouldn't happen, but let's be careful
if (lastpos < 0) lastpos=0;
// get the current word
// note that this must be done before
// inserting the inset, or the inset will break
// the word
LString curstring(owner->currentBuffer()->text->cursor.par->GetWord(lastpos));
//make the new inset and write the current word into it
InsetIndex *new_inset = new InsetIndex();
new_inset->setContents(curstring);
//don't edit it if the call was to INSERT_LAST
if(action!=LFUN_INDEX_INSERT_LAST) {
new_inset->Edit(0,0);
} else {
//it looks blank on the screen unless
//we do something. put it here.
// move the cursor to the returned value of lastpos
// but only for the auto-insert
owner->currentBuffer()->text->cursor.pos=lastpos;
}
//put the new inset into the buffer.
// there should be some way of knowing the user
//cancelled & avoiding this, but i don't know how
owner->currentBuffer()->insertInset(new_inset);
}
}
break;
case LFUN_INDEX_PRINT:
{
Inset *new_inset = new InsetPrintIndex(owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset, "Standard", true);
}
break;
case LFUN_PARENTINSERT:
{
lyxerr.print(LString("arg ") + argument);
Inset *new_inset = new InsetParent(argument, owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset, "Standard", true);
}
break;
case LFUN_CHILDINSERT:
{
Inset *new_inset = new InsetInclude(argument,owner->currentBuffer());
owner->currentBuffer()->insertInset(new_inset, "Standard", true);
new_inset->Edit(0,0);
}
break;
case LFUN_CHILDOPEN:
{
LString filename = MakeAbsPath(argument,
OnlyPath(owner->currentBuffer()->getFileName()));
setMessage(N_("Opening child document ") +
MakeDisplayPath(filename) + "...");
owner->currentView()->savePosition();
if (bufferlist.exists(filename))
owner->currentView()->setBuffer(bufferlist.getBuffer(filename));
else
owner->currentView()->setBuffer(bufferlist.loadLyXFile(filename));
}
break;
case LFUN_INSERT_NOTE:
NoteCB();
break;
case LFUN_INSERTFOOTNOTE:
{
LyXParagraph::footnote_kind kind;
LString arg = argument;
if (arg == "footnote")
{ kind = LyXParagraph::FOOTNOTE; }
else if (arg == "margin")
{ kind = LyXParagraph::MARGIN; }
else if (arg == "figure")
{ kind = LyXParagraph::FIG; }
else if (arg == "table")
{ kind = LyXParagraph::TAB; }
else if (arg == "wide-fig")
{ kind = LyXParagraph::WIDE_FIG; }
else if (arg == "wide-tab")
{ kind = LyXParagraph::WIDE_TAB; }
else if (arg == "algorithm")
{ kind = LyXParagraph::ALGORITHM; }
else {
setErrorMessage(N_("Unknown kind of footnote"));
break;
}
owner->currentBuffer()->text->InsertFootnoteEnvironment(kind);
owner->currentBuffer()->update(1);
}
break;
case LFUN_BUFFERBULLETSSELECT:
bulletForm();
break;
case LFUN_TOGGLECURSORFOLLOW:
cursor_follows_scrollbar = !cursor_follows_scrollbar;
break;
case LFUN_KMAP_OFF: // keymap off
owner->getIntl()->KeyMapOn(false);
break;
case LFUN_KMAP_PRIM: // primary keymap
owner->getIntl()->KeyMapPrim();
break;
case LFUN_KMAP_SEC: // secondary keymap
owner->getIntl()->KeyMapSec();
break;
case LFUN_KMAP_TOGGLE: // toggle keymap
owner->getIntl()->ToggleKeyMap();
break;
case LFUN_SELFINSERT:
{
LString const text = argument;
for (int i=0; i<text.length(); i++) {
owner->currentBuffer()->text->InsertChar(text[i]);
// This needs to be in the loop, or else we
// won't break lines correctly. (Asger)
SmallUpdate(1);
}
SetUpdateTimer();
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
moveCursorUpdate(false);
}
break;
case LFUN_UNKNOWN_ACTION:
{
if (owner->currentBuffer()->isReadonly()) {
LyXBell();
setErrorMessage(N_("Document is read only"));
break;
}
if (argument) {
/* Automatically delete the currently selected
* text and replace it with what is being
* typed in now. Depends on lyxrc settings
* "auto_region_delete", which defaults to
* true (on). */
if ( lyxrc->auto_region_delete ) {
if (owner->currentBuffer()->text->selection){
owner->currentBuffer()->text->CutSelection(false);
owner->currentBuffer()->update(-1);
}
}
BeforeChange();
for(char const *p = argument; *p; p++) {
if (greek_kb_flag) {
if (!math_insert_greek(*p))
owner->getIntl()->getTrans()->TranslateAndInsert(*p, owner->currentBuffer()->text);
} else
owner->getIntl()->getTrans()->TranslateAndInsert(*p, owner->currentBuffer()->text);
}
SmallUpdate(1);
SetUpdateTimer();
owner->currentBuffer()->text->sel_cursor =
owner->currentBuffer()->text->cursor;
moveCursorUpdate(false);
return LString();
} else {
// why is an "Unknown action" with empty
// argument even dispatched in the first
// place? I`ll probably change that. (Lgb)
LyXBell();
setErrorMessage(N_("Unknown action"));
}
break;
default:
lyxerr.print("A truly unknown func!");
break;
}
} // end of switch
exit_with_message:
LString res=getMessage();
if (res.empty()) {
if (!commandshortcut.empty()) {
LString newbuf = owner->getMiniBuffer()->GetText();
if (newbuf != commandshortcut) {
owner->getMiniBuffer()->Set(newbuf
+ " " +
commandshortcut);
}
}
} else {
owner->getMiniBuffer()->Set(LString(_(res.c_str()))
+ " " + commandshortcut);
}
return getMessage();
}
void LyXFunc::setupLocalKeymap()
{
keyseq.stdmap = keyseq.curmap = toplevel_keymap;
cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap;
}
void LyXFunc::MenuNew(bool fromTemplate)
{
LString fname, initpath = lyxrc->document_path;
LyXFileDlg fileDlg;
if (owner->currentView()->available()) {
LString trypath = owner->currentBuffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
ProhibitInput();
fileDlg.SetButton(0, _("Documents"), lyxrc->document_path);
fileDlg.SetButton(1, _("Templates"), lyxrc->template_path);
fname = fileDlg.Select(_("Enter Filename for new document"),
initpath, "*.lyx", _("newfile"));
AllowInput();
if (fname.empty()) {
owner->getMiniBuffer()->Set(_("Canceled."));
lyxerr.debug("New Document Cancelled.");
return;
}
// get absolute path of file and make sure the filename ends
// with .lyx
LString s = MakeAbsPath(fname);
if (!IsLyXFilename(s))
s += ".lyx";
// Check if the document already is open
if (bufferlist.exists(s)){
switch(AskConfirmation(_("Document is already open:"),
MakeDisplayPath(s,50),
_("Do you want to close that document now?\n"
"('No' will just switch to the open version)")))
{
case 1: // Yes: close the document
if (!bufferlist.close(bufferlist.getBuffer(s)))
// If close is canceled, we cancel here too.
return;
break;
case 2: // No: switch to the open document
owner->currentView()->setBuffer(bufferlist.getBuffer(s));
return;
case 3: // Cancel: Do nothing
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
}
// Check whether the file already exists
if (IsLyXFilename(s)) {
FilePtr myfile(s, FilePtr::read);
if (myfile() &&
AskQuestion(_("File already exists:"),
MakeDisplayPath(s,50),
_("Do you want to open the document?"))) {
// loads document
owner->getMiniBuffer()->Set(_("Opening document"),
MakeDisplayPath(s), "...");
XFlush(fl_display);
owner->currentView()->setBuffer(
bufferlist.loadLyXFile(s));
owner->getMiniBuffer()->Set(_("Document"),
MakeDisplayPath(s),
_("opened."));
return;
}
}
// The template stuff
LString templname;
if (fromTemplate) {
ProhibitInput();
fname = fileDlg.Select(_("Choose template"),
lyxrc->template_path,
"*.lyx");
templname = fname;
AllowInput();
}
// find a free buffer
lyxerr.debug("Find a free buffer.");
owner->currentView()->setBuffer(bufferlist.newFile(s,templname));
}
void LyXFunc::MenuOpen()
{
LString initpath = lyxrc->document_path;
LyXFileDlg fileDlg;
if (owner->currentView()->available()) {
LString trypath = owner->currentBuffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
// launches dialog
ProhibitInput();
fileDlg.SetButton(0, _("Documents"), lyxrc->document_path);
fileDlg.SetButton(1, _("Examples"),
AddPath(system_lyxdir, "examples"));
LString filename = fileDlg.Select(_("Select Document to Open"),
initpath, "*.lyx");
AllowInput();
// check selected filename
if (filename.empty()) {
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
// get absolute path of file and make sure the filename ends
// with .lyx
filename = MakeAbsPath(filename);
if (!IsLyXFilename(filename))
filename += ".lyx";
// loads document
owner->getMiniBuffer()->Set(_("Opening document"),
MakeDisplayPath(filename), "...");
Buffer * openbuf = bufferlist.loadLyXFile(filename);
if (openbuf) {
owner->currentView()->setBuffer(openbuf);
owner->getMiniBuffer()->Set(_("Document"),
MakeDisplayPath(filename),
_("opened."));
} else {
owner->getMiniBuffer()->Set(_("Could not open document"),
MakeDisplayPath(filename));
}
}
void LyXFunc::doImportASCII(bool linorpar)
{
LString initpath = lyxrc->document_path;
LyXFileDlg fileDlg;
if (owner->currentView()->available()) {
LString trypath = owner->currentBuffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
// launches dialog
ProhibitInput();
fileDlg.SetButton(0, _("Documents"), lyxrc->document_path);
fileDlg.SetButton(1, _("Examples"),
AddPath(system_lyxdir, "examples"));
LString filename = fileDlg.Select(_("Select ASCII file to Import"),
initpath, "*.txt");
AllowInput();
// check selected filename
if (filename.empty()) {
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
// get absolute path of file
filename = MakeAbsPath(filename);
LString s = ChangeExtension(filename, ".lyx", false);
// Check if the document already is open
if (bufferlist.exists(s)){
switch(AskConfirmation(_("Document is already open:"),
MakeDisplayPath(s,50),
_("Do you want to close that document now?\n"
"('No' will just switch to the open version)")))
{
case 1: // Yes: close the document
if (!bufferlist.close(bufferlist.getBuffer(s)))
// If close is canceled, we cancel here too.
return;
break;
case 2: // No: switch to the open document
owner->currentView()->setBuffer(bufferlist.getBuffer(s));
return;
case 3: // Cancel: Do nothing
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
}
// Check if a LyX document by the same root exists in filesystem
FileInfo f(s, true);
if (f.exist() && !AskQuestion(_("A document by the name"),
MakeDisplayPath(s),
_("already exists. Overwrite?"))) {
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
owner->currentView()->setBuffer(bufferlist.newFile(s,LString()));
owner->getMiniBuffer()->Set(_("Importing ASCII file"),
MakeDisplayPath(filename), "...");
// Insert ASCII file
InsertAsciiFile(filename,linorpar);
owner->getMiniBuffer()->Set(_("ASCII file "),
MakeDisplayPath(filename),
_("imported."));
}
void LyXFunc::doImportLaTeX(bool isnoweb)
{
LString initpath = lyxrc->document_path;
LyXFileDlg fileDlg;
if (owner->currentView()->available()) {
LString trypath = owner->currentBuffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
// launches dialog
ProhibitInput();
fileDlg.SetButton(0, _("Documents"), lyxrc->document_path);
fileDlg.SetButton(1, _("Examples"),
AddPath(system_lyxdir, "examples"));
LString filename;
if (isnoweb) {
filename = fileDlg.Select(_("Select Noweb file to Import"),
initpath, "*.nw");
} else {
filename = fileDlg.Select(_("Select LaTeX file to Import"),
initpath, "*.tex");
}
AllowInput();
// check selected filename
if (filename.empty()) {
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
// get absolute path of file
filename = MakeAbsPath(filename);
// Check if the document already is open
LString LyXfilename = ChangeExtension(filename, ".lyx", false);
if (bufferlist.exists(LyXfilename)){
switch(AskConfirmation(_("Document is already open:"),
MakeDisplayPath(LyXfilename,50),
_("Do you want to close that document now?\n"
"('No' will just switch to the open version)")))
{
case 1: // Yes: close the document
if (!bufferlist.close(bufferlist.getBuffer(LyXfilename)))
// If close is canceled, we cancel here too.
return;
break;
case 2: // No: switch to the open document
owner->currentView()->setBuffer(
bufferlist.getBuffer(LyXfilename));
return;
case 3: // Cancel: Do nothing
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
}
// Check if a LyX document by the same root exists in filesystem
FileInfo f(LyXfilename, true);
if (f.exist() && !AskQuestion(_("A document by the name"),
MakeDisplayPath(LyXfilename),
_("already exists. Overwrite?"))) {
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
// loads document
Buffer * openbuf;
if (!isnoweb) {
owner->getMiniBuffer()->Set(_("Importing LaTeX file"),
MakeDisplayPath(filename), "...");
ImportLaTeX myImport(filename);
openbuf = myImport.run();
} else {
owner->getMiniBuffer()->Set(_("Importing Noweb file"),
MakeDisplayPath(filename), "...");
ImportNoweb myImport(filename);
openbuf = myImport.run();
}
if (openbuf) {
owner->currentView()->setBuffer(openbuf);
owner->getMiniBuffer()->Set(isnoweb ?
_("Noweb file ") : _("LateX file "),
MakeDisplayPath(filename),
_("imported."));
} else {
owner->getMiniBuffer()->Set(isnoweb ?
_("Could not import Noweb file") :
_("Could not import LaTeX file"),
MakeDisplayPath(filename));
}
}
void LyXFunc::MenuInsertLyXFile(LString const & filen)
{
LString filename = filen;
if (filename.empty()) {
// Launch a file browser
LString initpath = lyxrc->document_path;
LyXFileDlg fileDlg;
if (owner->currentView()->available()) {
LString trypath = owner->currentBuffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
// launches dialog
ProhibitInput();
fileDlg.SetButton(0, _("Documents"), lyxrc->document_path);
fileDlg.SetButton(1, _("Examples"),
AddPath(system_lyxdir, "examples"));
filename = fileDlg.Select(_("Select Document to Insert"),
initpath, "*.lyx");
AllowInput();
// check selected filename
if (filename.empty()) {
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
}
// get absolute path of file and make sure the filename ends
// with .lyx
filename = MakeAbsPath(filename);
if (!IsLyXFilename(filename))
filename += ".lyx";
// Inserts document
owner->getMiniBuffer()->Set(_("Inserting document"),
MakeDisplayPath(filename), "...");
bool res = owner->currentBuffer()->insertLyXFile(filename);
if (res) {
owner->getMiniBuffer()->Set(_("Document"),
MakeDisplayPath(filename),
_("inserted."));
} else {
owner->getMiniBuffer()->Set(_("Could not insert document"),
MakeDisplayPath(filename));
}
}
void LyXFunc::reloadBuffer()
{
LString fn = owner->currentBuffer()->getFileName();
if (bufferlist.close(owner->currentBuffer()))
owner->currentView()->setBuffer(bufferlist.loadLyXFile(fn));
}
void LyXFunc::CloseBuffer()
{
if (bufferlist.close(owner->currentBuffer()) && !quitting) {
if (bufferlist.isEmpty()) {
// need this otherwise SEGV may occur while trying to
// set variables that don't exist
// since there's no current buffer
CloseAllBufferRelatedPopups();
}
else {
owner->currentView()->setBuffer(bufferlist.first());
}
}
}
Inset* LyXFunc::getInsetByCode(Inset::Code code)
{
bool found = false;
Inset* inset = 0;
LyXCursor cursor = owner->currentBuffer()->text->cursor;
int pos = cursor.pos;
LyXParagraph *par = cursor.par;
while (par && !found) {
while ((inset = par->ReturnNextInsetPointer(pos))){
if (inset->LyxCode()==code) {
found = true;
break;
}
pos++;
}
par = par->next;
}
return (found) ? inset: 0;
}
// Each "owner" should have it's own message method. lyxview and
// the minibuffer would use the minibuffer, but lyxserver would
// send an ERROR signal to its client. Alejandro 970603
// This func is bit problematic when it comes to NLS, to make the
// lyx servers client be language indepenent we must not translate
// strings sent to this func.
void LyXFunc::setErrorMessage(LString const &m)
{
dispatch_buffer = m;
errorstat = true;
}
void LyXFunc::setMessage(LString const & m)
{
dispatch_buffer = m;
}
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