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lyx_mirror/src/lyxfunc.C
Lars Gullik Bjønnes 41878b0abf removed unused code 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@708 a592a061-630c-0410-9148-cb99ea01b6c8
2000-04-29 00:47:16 +00:00

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/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2000 The LyX Team.
*
* ====================================================== */
#include <config.h>
#ifdef HAVE_SSTREAM
#include <sstream>
using std::istringstream;
#else
#include <strstream>
#endif
#include <time.h>
#include <locale.h>
#include <cstdlib>
#include <cctype>
#include <cstring>
#ifdef __GNUG__
#pragma implementation
#endif
#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 "LyXAction.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 "insets/insetindex.h"
#include "insets/insetinclude.h"
#include "insets/insetbib.h"
#include "insets/insettext.h"
#include "insets/insetert.h"
#include "insets/insetgraphics.h"
#include "insets/insetfoot.h"
#include "insets/insettabular.h"
#include "mathed/formulamacro.h"
#include "toolbar.h"
#include "spellchecker.h" // RVDK_PATCH_5
#include "minibuffer.h"
#include "vspace.h"
#include "LyXView.h"
#include "filedlg.h"
#include "lyx_gui_misc.h"
#include "support/filetools.h"
#include "support/FileInfo.h"
#include "support/syscall.h"
#include "support/lstrings.h"
#include "support/path.h"
#include "debug.h"
#include "lyxrc.h"
#include "lyxtext.h"
#include "gettext.h"
#include "trans_mgr.h"
#include "ImportLaTeX.h"
#include "ImportNoweb.h"
#include "layout.h"
#include "WorkArea.h"
#include "lyxfr1.h"
#include "menus.h"
#include "bufferview_funcs.h"
using std::pair;
using std::endl;
extern bool cursor_follows_scrollbar;
extern void InsertAsciiFile(BufferView *, string 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 MenuWrite(Buffer *);
extern void MenuWriteAs(Buffer *);
extern int MenuRunLaTeX(Buffer *);
extern int MenuBuildProg(Buffer *);
extern int MenuRunChktex(Buffer *);
extern bool CreatePostscript(Buffer *, bool);
extern void MenuPrint(Buffer *);
extern void MenuSendto();
extern void QuitLyX();
extern void MenuFax(Buffer *);
extern void MenuExport(Buffer *, string const &);
extern void MenuPasteSelection(char at);
extern LyXAction lyxaction;
// (alkis)
extern tex_accent_struct get_accent(kb_action action);
extern void AutoSave(BufferView *);
extern void SetUpdateTimer(float timer = 0.3);
extern void FreeUpdateTimer();
extern bool PreviewDVI(Buffer *);
extern bool PreviewPostscript(Buffer *);
extern void MenuInsertLabel(char const *);
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(string const &);
extern void LoadLyXFile(string const &);
extern void Reconfigure(BufferView *);
extern LyXTextClass::size_type current_layout;
extern int getISOCodeFromLaTeX(char *);
extern void ShowLatexLog();
/* === 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();
}
// 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->view()->text->mark_set) {
owner->view()->text->SetSelection();
owner->view()->toggleToggle();
//owner->view()->update(0);
//} else {
//owner->view()->update(-2); // this IS necessary
// (Matthias)
}
owner->view()->update(0);
owner->view()->showCursor();
/* ---> Everytime the cursor is moved, show the current font state. */
// should this too me moved out of this func?
//owner->getMiniBuffer()->Set(CurrentState());
owner->view()->setState();
}
int LyXFunc::processKeyEvent(XEvent * ev)
{
char s_r[10];
string argument;
XKeyEvent * keyevent = &ev->xkey;
KeySym keysym_return;
int num_bytes = LyXLookupString(ev, s_r, 10, &keysym_return);
s_r[num_bytes] = '\0';
if (lyxerr.debugging(Debug::KEY)) {
char * tmp = XKeysymToString(keysym_return);
string stm = (tmp ? tmp : "");
lyxerr << "KeySym is "
<< stm
<< "["
<< keysym_return << "]"
<< " and num_bytes is "
<< num_bytes
<< " the string returned is \""
<< s_r << '\"' << endl;
}
// Do nothing if we have nothing (JMarc)
if (num_bytes == 0 && keysym_return == NoSymbol) {
lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
<< endl;
return 0;
}
// this function should be used always [asierra060396]
UpdatableInset * tli = owner->view()->the_locking_inset;
if (owner->view()->available() && tli && (keysym_return==XK_Escape)) {
if (tli == tli->GetLockingInset()) {
owner->view()->unlockInset(tli);
owner->view()->text->CursorRight();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
} else {
tli->UnlockInsetInInset(owner->view(),
tli->GetLockingInset());
}
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();
int 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(Debug::KEY)) {
string buf;
keyseq.print(buf);
lyxerr << "Key ["
<< action << "]["
<< buf << "]["
<< num_bytes << "]" << endl;
}
// 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) {
string buf;
keyseq.print(buf);
owner->getMiniBuffer()->Set(buf);
}
if (action == -1) {
if (keyseq.length < -1) { // unknown key sequence...
string buf;
LyXBell();
keyseq.print(buf);
owner->getMiniBuffer()->Set(_("Unknown sequence:"), buf);
return 0;
}
char isochar = keyseq.getiso();
if (!(keyevent->state&ControlMask) &&
!(keyevent->state&Mod1Mask) &&
(isochar && keysym_return < 0xF000)) {
argument += isochar;
}
if (argument.empty()) {
lyxerr.debug() << "Empty argument!" << endl;
// 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];
}
bool tmp_sc = show_sc;
show_sc = false;
Dispatch(action, argument.c_str());
show_sc = tmp_sc;
return 0;
}
LyXFunc::func_status LyXFunc::getStatus(int ac) const
{
kb_action action;
func_status flag = LyXFunc::OK;
string argument;
Buffer * buf = owner->buffer();
if (lyxaction.isPseudoAction(ac))
action = lyxaction.retrieveActionArg(ac, argument);
else
action = static_cast<kb_action>(ac);
if (action == LFUN_UNKNOWN_ACTION) {
setErrorMessage(N_("Unknown action"));
return LyXFunc::Unknown;
}
// Check whether we need a buffer
if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
// Yes we need a buffer, do we have one?
if (buf) {
// yes
// Can we use a readonly buffer?
if (buf->isReadonly() &&
!lyxaction.funcHasFlag(action,
LyXAction::ReadOnly)) {
// no
setErrorMessage(N_("Document is read-only"));
flag |= LyXFunc::Disabled;
}
} else {
// no
setErrorMessage(N_("Command not allowed with"
"out any document open"));
flag |= LyXFunc::Disabled;
}
}
if (flag & LyXFunc::Disabled)
return flag;
// I would really like to avoid having this switch and rather try to
// encode this in the function itself.
static bool noLaTeX = lyxrc.latex_command == "none";
bool disable = false;
switch (action) {
case LFUN_PREVIEW:
disable = noLaTeX || lyxrc.view_dvi_command == "none";
break;
case LFUN_PREVIEWPS:
disable = noLaTeX || lyxrc.view_ps_command == "none";
break;
case LFUN_RUNLATEX:
case LFUN_RUNDVIPS:
disable = noLaTeX;
break;
case LFUN_MENUPRINT:
disable = noLaTeX || lyxrc.print_command == "none";
break;
case LFUN_FAX:
disable = noLaTeX || lyxrc.fax_command == "none";
break;
case LFUN_IMPORT:
if (argument == "latex")
disable = lyxrc.relyx_command == "none";
if (argument == "linuxdoc")
disable = lyxrc.linuxdoc_to_lyx_command == "none";
break;
case LFUN_EXPORT:
if (argument == "dvi" || argument == "postscript")
disable = noLaTeX;
if (argument == "html")
disable = lyxrc.html_command == "none";
if (argument == "html-linuxdoc")
disable = lyxrc.linuxdoc_to_html_command == "none";
if (argument == "html-docbook")
disable = lyxrc.docbook_to_html_command == "none";
break;
case LFUN_UNDO:
disable = buf->undostack.empty();
break;
case LFUN_REDO:
disable = buf->redostack.empty();
break;
case LFUN_SPELLCHECK:
disable = lyxrc.isp_command == "none";
break;
case LFUN_RUNCHKTEX:
disable = lyxrc.chktex_command == "none";
break;
case LFUN_LAYOUT_TABLE:
disable = ! owner->view()->text->cursor.par->table;
break;
default:
break;
}
if (disable)
flag |= LyXFunc::Disabled;
if (buf) {
func_status box = LyXFunc::ToggleOff;
LyXFont font = owner->view()->text->real_current_font;
switch (action) {
case LFUN_EMPH:
if (font.emph() == LyXFont::ON)
box = LyXFunc::ToggleOn;
break;
case LFUN_NOUN:
if (font.noun() == LyXFont::ON)
box = LyXFunc::ToggleOn;
break;
case LFUN_BOLD:
if (font.series() == LyXFont::BOLD_SERIES)
box = LyXFunc::ToggleOn;
break;
case LFUN_TEX:
if (font.latex() == LyXFont::ON)
box = LyXFunc::ToggleOn;
break;
default:
box = LyXFunc::OK;
break;
}
flag |= box;
}
return flag;
}
string LyXFunc::Dispatch(string const & s)
{
// Split command string into command and argument
string cmd, line = frontStrip(s);
string arg = strip(frontStrip(split(line, cmd, ' ')));
return Dispatch(lyxaction.LookupFunc(cmd.c_str()), arg.c_str());
}
string LyXFunc::Dispatch(int ac,
char const * do_not_use_this_arg)
{
string argument;
kb_action action;
// we have not done anything wrong yet.
errorstat = false;
dispatch_buffer.clear();
// if action is a pseudo-action, we need the real action
if (lyxaction.isPseudoAction(ac)) {
string tmparg;
action = static_cast<kb_action>
(lyxaction.retrieveActionArg(ac, tmparg));
if (!tmparg.empty())
argument = tmparg;
} else {
action = static_cast<kb_action>(ac);
if (do_not_use_this_arg)
argument = do_not_use_this_arg; // except here
}
selection_possible = false;
if (owner->view()->available())
owner->view()->hideCursor();
// We cannot use this function here
if (getStatus(action) & Disabled)
goto exit_with_message;
commandshortcut.clear();
if (lyxrc.display_shortcuts && show_sc) {
if (action != LFUN_SELFINSERT) {
// Put name of command and list of shortcuts
// for it in minibuffer
string comname = lyxaction.getActionName(action);
int pseudoaction = action;
bool argsadded = false;
if (!argument.empty()) {
// If we have the command with argument,
// this is better
pseudoaction =
lyxaction.searchActionArg(action,
argument.c_str());
if (pseudoaction == -1) {
pseudoaction = action;
} else {
comname += " " + argument;
argsadded = true;
}
}
string shortcuts = toplevel_keymap->findbinding(pseudoaction);
if (!shortcuts.empty()) {
comname += ": " + shortcuts;
} else if (!argsadded) {
comname += " " + argument;
}
if (!comname.empty()) {
comname = strip(comname);
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)
}
}
}
// If in math mode pass the control to
// the math inset [asierra060396]
if (owner->view()->available() &&
owner->view()->the_locking_inset) {
UpdatableInset::RESULT result;
if (action > 1
|| (action == LFUN_UNKNOWN_ACTION
&& keyseq.length >= -1)) {
if (action == LFUN_UNKNOWN_ACTION
&& argument.empty()) {
argument = keyseq.getiso();
}
// Undo/Redo pre 0.13 is a bit tricky for insets.
if (action == LFUN_UNDO) {
int slx, sly;
UpdatableInset * inset =
owner->view()->the_locking_inset;
inset->GetCursorPos(slx, sly);
owner->view()->unlockInset(inset);
owner->view()->menuUndo();
if (owner->view()->text->cursor.par->
IsInset(owner->view()->text->cursor.pos)) {
inset = static_cast<UpdatableInset*>(
owner->view()->text->cursor.par->
GetInset(owner->view()->text->
cursor.pos));
} else {
inset = 0;
}
if (inset)
inset->Edit(owner->view(),slx,sly,0);
return string();
} else if (action == LFUN_REDO) {
int slx, sly;
UpdatableInset * inset = owner->view()->
the_locking_inset;
inset->GetCursorPos(slx, sly);
owner->view()->unlockInset(inset);
owner->view()->menuRedo();
inset = static_cast<UpdatableInset*>(
owner->view()->text->cursor.par->
GetInset(owner->view()->text->
cursor.pos));
if (inset)
inset->Edit(owner->view(),slx,sly,0);
return string();
} else if (((result=owner->view()->the_locking_inset->
LocalDispatch(owner->view(), action,
argument)) ==
UpdatableInset::DISPATCHED) ||
(result == UpdatableInset::DISPATCHED_NOUPDATE))
return string();
else {
setMessage(N_("Text mode"));
switch(action) {
case LFUN_UNKNOWN_ACTION:
case LFUN_BREAKPARAGRAPH:
case LFUN_BREAKLINE:
owner->view()->text->CursorRight();
owner->view()->setState();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_RIGHT:
if (!owner->view()->text->cursor.par->isRightToLeftPar()) {
owner->view()->text->CursorRight();
moveCursorUpdate(false);
owner->getMiniBuffer()->
Set(CurrentState(owner->view()));
}
return string();
case LFUN_LEFT:
if (owner->view()->text->cursor.par->isRightToLeftPar()) {
owner->view()->text->CursorRight();
moveCursorUpdate(false);
owner->getMiniBuffer()->
Set(CurrentState(owner->view()));
}
return string();
case LFUN_DOWN:
owner->view()->text->CursorDown();
moveCursorUpdate(false);
owner->getMiniBuffer()->
Set(CurrentState(owner->view()));
return string();
default:
break;
}
}
}
}
switch(action) {
// --- Misc -------------------------------------------
case LFUN_WORDFINDFORWARD :
case LFUN_WORDFINDBACKWARD : {
static string last_search;
string searched_string;
if (!argument.empty()) {
last_search = argument;
searched_string = argument;
} else {
searched_string = last_search;
}
LyXText * ltCur = owner->view()->text ;
if (!searched_string.empty() &&
((action == LFUN_WORDFINDBACKWARD) ?
ltCur->SearchBackward(searched_string.c_str()) :
ltCur->SearchForward(searched_string.c_str()))) {
// ??? What is that ???
owner->view()->update(-2);
// ??? Needed ???
// clear the selection (if there is any)
owner->view()->toggleSelection();
owner->view()->text->ClearSelection();
// Move cursor so that successive C-s 's will not stand in place.
if( action == LFUN_WORDFINDFORWARD )
owner->view()->text->CursorRightOneWord();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
// ??? Needed ???
// set the new selection
// SetSelectionOverLenChars(owner->view()->currentBuffer()->text, iLenSelected);
owner->view()->toggleSelection(false);
} else
LyXBell();
// REMOVED : if (owner->view()->getWorkArea()->focus)
owner->view()->showCursor();
}
break;
case LFUN_PREFIX:
{
if (owner->view()->available()) {
owner->view()->update(-2);
}
string buf;
keyseq.print(buf, true);
owner->getMiniBuffer()->Set(buf, string(), string(), 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->view()->available())
// cancel any selection
Dispatch(LFUN_MARK_OFF, 0);
setMessage(N_("Cancel"));
break;
case LFUN_META_FAKE: // RVDK_PATCH_5
{
meta_fake_bit = Mod1Mask;
string buf;
keyseq.print(buf, true);
string res = string("M-") + buf;
setMessage(buf); // RVDK_PATCH_5
}
break;
case LFUN_READ_ONLY_TOGGLE:
if (owner->buffer()->lyxvc.inUse()) {
owner->buffer()->lyxvc.toggleReadOnly();
} else {
owner->buffer()->setReadonly(
!owner->buffer()->isReadonly());
}
break;
case LFUN_CENTER: // this is center and redraw.
owner->view()->center();
break;
case LFUN_APPENDIX:
if (owner->view()->available()) {
owner->view()->text->toggleAppendix();
owner->view()->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:
owner->getMiniBuffer()->Set(_("Saving document"),
MakeDisplayPath(owner->buffer()->fileName()),
"...");
MenuWrite(owner->buffer());
//owner->getMiniBuffer()-> {
// Set(_("Document saved as"),
// MakeDisplayPath(owner->buffer()->fileName()));
//} else {
//owner->getMiniBuffer()->Set(_("Save failed!"));
//}
break;
case LFUN_MENUWRITEAS:
MenuWriteAs(owner->buffer());
break;
case LFUN_MENURELOAD:
reloadBuffer();
break;
case LFUN_PREVIEW:
PreviewDVI(owner->buffer());
break;
case LFUN_PREVIEWPS:
PreviewPostscript(owner->buffer());
break;
case LFUN_RUNLATEX:
MenuRunLaTeX(owner->buffer());
break;
case LFUN_BUILDPROG:
MenuBuildProg(owner->buffer());
break;
case LFUN_RUNCHKTEX:
MenuRunChktex(owner->buffer());
break;
case LFUN_RUNDVIPS:
CreatePostscript(owner->buffer(), false);
break;
case LFUN_MENUPRINT:
MenuPrint(owner->buffer());
break;
case LFUN_FAX:
MenuFax(owner->buffer());
break;
case LFUN_EXPORT:
MenuExport(owner->buffer(), argument);
break;
case LFUN_IMPORT:
doImport(argument);
break;
case LFUN_QUIT:
QuitLyX();
break;
case LFUN_TOCVIEW:
TocUpdateCB(0, 0);
if (fd_form_toc->form_toc->visible) {
fl_raise_form(fd_form_toc->form_toc);
} else {
static int ow = -1, oh;
fl_show_form(fd_form_toc->form_toc,
FL_PLACE_MOUSE |
FL_FREE_SIZE, FL_FULLBORDER,
_("Table of Contents"));
if (ow < 0) {
ow = fd_form_toc->form_toc->w;
oh = fd_form_toc->form_toc->h;
}
fl_set_form_minsize(fd_form_toc->form_toc, ow, oh);
}
break;
case LFUN_TOC_INSERT:
{
Inset * new_inset = new InsetTOC(owner->buffer());
owner->view()->insertInset(new_inset, "Standard", true);
break;
}
case LFUN_LOF_INSERT:
{
Inset * new_inset = new InsetLOF(owner->buffer());
owner->view()->insertInset(new_inset, "Standard", true);
break;
}
case LFUN_LOA_INSERT:
{
Inset * new_inset = new InsetLOA(owner->buffer());
owner->view()->insertInset(new_inset, "Standard", true);
break;
}
case LFUN_LOT_INSERT:
{
Inset * new_inset = new InsetLOT(owner->buffer());
owner->view()->insertInset(new_inset, "Standard", true);
break;
}
case LFUN_TABLE:
Table();
break;
case LFUN_FIGURE:
Figure();
break;
case LFUN_INSERT_GRAPHICS:
{
Inset * new_inset = new InsetGraphics;
owner->view()->insertInset(new_inset);
break;
}
case LFUN_AUTOSAVE:
AutoSave(owner->view());
break;
case LFUN_UNDO:
owner->view()->menuUndo();
break;
case LFUN_REDO:
owner->view()->menuRedo();
break;
case LFUN_MENUSEARCH:
{
// Ok this is one _very_ bad solution, but I think that some
// of this will be rewritten as part of GUI indep anyway.
// Lgb
static LyXFindReplace FR_;
FR_.StartSearch(owner->view());
}
break;
case LFUN_PASTE:
owner->view()->paste();
owner->view()->setState();
break;
case LFUN_PASTESELECTION:
{
bool asPara = false;
if (argument == "paragraph") asPara = true;
MenuPasteSelection(asPara);
break;
}
case LFUN_CUT:
owner->view()->cut();
break;
case LFUN_COPY:
owner->view()->copy();
break;
case LFUN_LAYOUT_COPY:
owner->view()->copyEnvironment();
break;
case LFUN_LAYOUT_PASTE:
owner->view()->pasteEnvironment();
owner->view()->setState();
break;
case LFUN_GOTOERROR:
owner->view()->gotoError();
break;
case LFUN_REMOVEERRORS:
if (owner->view()->removeAutoInsets()) {
owner->view()->redraw();
owner->view()->fitCursor();
//owner->view()->updateScrollbar();
}
break;
case LFUN_GOTONOTE:
owner->view()->gotoNote();
break;
case LFUN_OPENSTUFF:
owner->view()->openStuff();
break;
case LFUN_HYPHENATION:
owner->view()->hyphenationPoint();
break;
case LFUN_LDOTS:
owner->view()->ldots();
break;
case LFUN_END_OF_SENTENCE:
owner->view()->endOfSentenceDot();
break;
case LFUN_MENU_SEPARATOR:
owner->view()->menuSeparator();
break;
case LFUN_HFILL:
owner->view()->hfill();
break;
case LFUN_DEPTH:
changeDepth(owner->view(), 0);
break;
case LFUN_DEPTH_MIN:
changeDepth(owner->view(), -1);
break;
case LFUN_DEPTH_PLUS:
changeDepth(owner->view(), 1);
break;
case LFUN_FREE:
Free(owner->view());
owner->view()->setState();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_TEX:
Tex(owner->view());
owner->view()->setState();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_MELT:
Melt(owner->view());
break;
case LFUN_RECONFIGURE:
Reconfigure(owner->view());
break;
case LFUN_FOOTMELT:
if (owner->view()->available()
&& !owner->view()->text->selection
&& owner->view()->text->cursor.par->footnoteflag
!= LyXParagraph::NO_FOOTNOTE)
{ // only melt footnotes with FOOTMELT, not margins etc
if(owner->view()->text->cursor.par->footnotekind == LyXParagraph::FOOTNOTE)
Melt(owner->view());
}
else
Foot(owner->view());
owner->view()->setState();
break;
case LFUN_MARGINMELT:
if (owner->view()->available()
&& !owner->view()->text->selection
&& owner->view()->text->cursor.par->footnoteflag
!= LyXParagraph::NO_FOOTNOTE) {
// only melt margins
if(owner->view()->text->cursor.par->footnotekind == LyXParagraph::MARGIN)
Melt(owner->view());
} else
Margin(owner->view());
owner->view()->setState();
break;
// --- version control -------------------------------
case LFUN_VC_REGISTER:
{
if (!owner->buffer()->lyxvc.inUse())
owner->buffer()->lyxvc.registrer();
}
break;
case LFUN_VC_CHECKIN:
{
if (owner->buffer()->lyxvc.inUse()
&& !owner->buffer()->isReadonly())
owner->buffer()->lyxvc.checkIn();
}
break;
case LFUN_VC_CHECKOUT:
{
if (owner->buffer()->lyxvc.inUse()
&& owner->buffer()->isReadonly())
owner->buffer()->lyxvc.checkOut();
}
break;
case LFUN_VC_REVERT:
{
owner->buffer()->lyxvc.revert();
}
break;
case LFUN_VC_UNDO:
{
owner->buffer()->lyxvc.undoLast();
}
break;
case LFUN_VC_HISTORY:
{
owner->buffer()->lyxvc.showLog();
break;
}
// --- buffers ----------------------------------------
case LFUN_FILE_INSERT:
{
MenuInsertLyXFile(argument);
}
break;
case LFUN_FILE_INSERT_ASCII:
{
bool asPara = (argument == "paragraph");
InsertAsciiFile(owner->view(), string(), asPara);
}
break;
case LFUN_FILE_NEW:
{
// servercmd: argument must be <file>:<template>
Buffer * tmpbuf = NewLyxFile(argument);
if (tmpbuf)
owner->view()->buffer(tmpbuf);
}
break;
case LFUN_FILE_OPEN:
owner->view()->buffer(bufferlist.loadLyXFile(argument));
break;
case LFUN_LATEX_LOG:
ShowLatexLog();
break;
case LFUN_LAYOUTNO:
{
lyxerr.debug() << "LFUN_LAYOUTNO: (arg) " << argument << endl;
int sel = strToInt(argument);
lyxerr.debug() << "LFUN_LAYOUTNO: (sel) "<< sel << endl;
// Should this give a setMessage instead?
if (sel == 0)
return string(); // illegal argument
--sel; // sel 1..., but layout 0...
// Pretend we got the name instead.
Dispatch(int(LFUN_LAYOUT),
textclasslist.NameOfLayout(owner->view()
->buffer()->params.textclass,
sel).c_str());
return string();
}
case LFUN_LAYOUT:
{
lyxerr.debug() << "LFUN_LAYOUT: (arg) "
<< argument << endl;
// Derive layout number from given argument (string)
// and current buffer's textclass (number). */
LyXTextClassList::ClassList::size_type tclass =
owner->view()->buffer()->params.textclass;
pair <bool, LyXTextClass::size_type> layout =
textclasslist.NumberOfLayout(tclass, argument);
// If the entry is obsolete, use the new one instead.
if (layout.first) {
string obs = textclasslist.Style(tclass,layout.second)
.obsoleted_by();
if (!obs.empty())
layout =
textclasslist.NumberOfLayout(tclass, obs);
}
// see if we found the layout number:
if (!layout.first) {
setErrorMessage(string(N_("Layout ")) + argument +
N_(" not known"));
break;
}
if (current_layout != layout.second) {
owner->view()->hideCursor();
current_layout = layout.second;
owner->view()->update(-2);
owner->view()->text->
SetLayout(layout.second);
owner->getToolbar()->combox->
select(owner->view()->
text->cursor.par->
GetLayout() + 1);
owner->view()->update(1);
owner->view()->setState();
}
}
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 (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_LANGUAGE:
{
Lang(owner->view(), argument);
owner->view()->setState();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
}
break;
case LFUN_EMPH:
Emph(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_BOLD:
Bold(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_NOUN:
Noun(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_CODE:
Code(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_SANS:
Sans(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_ROMAN:
Roman(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_DEFAULT:
StyleReset(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_UNDERLINE:
Underline(owner->view());
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_FONT_SIZE:
FontSize(owner->view(), argument);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_FONT_STATE:
setMessage(CurrentState(owner->view()));
break;
case LFUN_UPCASE_WORD:
owner->view()->update(-2);
FreeUpdateTimer();
owner->view()->text->ChangeWordCase(LyXText::text_uppercase);
owner->view()->update(1);
SetUpdateTimer();
break;
case LFUN_LOWCASE_WORD:
owner->view()->update(-2);
FreeUpdateTimer();
owner->view()->text->ChangeWordCase(LyXText::text_lowercase);
owner->view()->update(1);
SetUpdateTimer();
break;
case LFUN_CAPITALIZE_WORD:
owner->view()->update(-2);
FreeUpdateTimer();
owner->view()->text->ChangeWordCase(LyXText::text_capitalization);
owner->view()->update(1);
SetUpdateTimer();
break;
case LFUN_INSERT_LABEL:
MenuInsertLabel(argument.c_str());
break;
case LFUN_INSERT_REF:
MenuInsertRef();
break;
case LFUN_REFTOGGLE:
{
InsetRef * inset =
static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
if (inset) {
if (inset->getFlag() == InsetRef::REF)
inset->setFlag(InsetRef::PAGE_REF);
else
inset->setFlag(InsetRef::REF);
owner->view()->updateInset(inset, true);
} else {
setErrorMessage(N_("No cross-reference to toggle"));
}
}
break;
case LFUN_REFBACK:
{
owner->view()->restorePosition();
}
break;
case LFUN_REFGOTO:
{
string label(argument);
if (label.empty()) {
InsetRef * inset =
static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
if (inset)
label = inset->getContents();
}
if (!label.empty()) {
owner->view()->savePosition();
owner->view()->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(owner->view());
break; // RVDK_PATCH_5
// --- Cursor Movements -----------------------------
case LFUN_RIGHT:
{
LyXText * tmptext = owner->view()->text;
bool is_rtl = tmptext->cursor.par->isRightToLeftPar();
if(!tmptext->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
if (is_rtl)
tmptext->CursorLeft();
if (tmptext->cursor.pos < tmptext->cursor.par->Last()
&& tmptext->cursor.par->GetChar(tmptext->cursor.pos)
== LyXParagraph::META_INSET
&& tmptext->cursor.par->GetInset(tmptext->cursor.pos)
&& tmptext->cursor.par->GetInset(tmptext->cursor.pos)->Editable() == Inset::HIGHLY_EDITABLE){
Inset * tmpinset = tmptext->cursor.par->GetInset(tmptext->cursor.pos);
setMessage(tmpinset->EditMessage());
tmpinset->Edit(owner->view(), 0, 0, 0);
break;
}
if (!is_rtl)
tmptext->CursorRight();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
}
break;
case LFUN_LEFT:
{
// This is soooo ugly. Isn`t it possible to make
// it simpler? (Lgb)
LyXText * txt = owner->view()->text;
bool is_rtl = txt->cursor.par->isRightToLeftPar();
if(!txt->mark_set) owner->view()->beforeChange();
owner->view()->update(-2);
if (!is_rtl)
txt->CursorLeft();
if (txt->cursor.pos < txt->cursor.par->Last()
&& txt->cursor.par->GetChar(txt->cursor.pos)
== LyXParagraph::META_INSET
&& txt->cursor.par->GetInset(txt->cursor.pos)
&& txt->cursor.par->GetInset(txt->cursor.pos)->Editable() == Inset::HIGHLY_EDITABLE) {
Inset * tmpinset = txt->cursor.par->GetInset(txt->cursor.pos);
setMessage(tmpinset->EditMessage());
tmpinset->Edit(owner->view(),
tmpinset->width(owner->view()->painter(),
txt->GetFont(txt->cursor.par,
txt->cursor.pos)),
0, 0);
break;
}
if (is_rtl)
txt->CursorRight();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
}
break;
case LFUN_UP:
if(!owner->view()->text->mark_set) owner->view()->beforeChange();
owner->view()->update(-3);
owner->view()->text->CursorUp();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_DOWN:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-3);
owner->view()->text->CursorDown();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_UP_PARAGRAPH:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-3);
owner->view()->text->CursorUpParagraph();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_DOWN_PARAGRAPH:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-3);
owner->view()->text->CursorDownParagraph();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_PRIOR:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-3);
owner->view()->cursorPrevious();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_NEXT:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-3);
owner->view()->cursorNext();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_HOME:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
owner->view()->text->CursorHome();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_END:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
owner->view()->text->CursorEnd();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_TAB:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
owner->view()->text->CursorTab();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_WORDRIGHT:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
if (owner->view()->text->cursor.par->isRightToLeftPar())
owner->view()->text->CursorLeftOneWord();
else
owner->view()->text->CursorRightOneWord();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_WORDLEFT:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
if (owner->view()->text->cursor.par->isRightToLeftPar())
owner->view()->text->CursorRightOneWord();
else
owner->view()->text->CursorLeftOneWord();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_BEGINNINGBUF:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
owner->view()->text->CursorTop();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_ENDBUF:
if(!owner->view()->text->mark_set)
owner->view()->beforeChange();
owner->view()->update(-2);
owner->view()->text->CursorBottom();
owner->view()->text->FinishUndo();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
/* cursor selection ---------------------------- */
case LFUN_RIGHTSEL:
owner->view()->update(-2);
if (owner->view()->text->cursor.par->isRightToLeftPar())
owner->view()->text->CursorLeft();
else
owner->view()->text->CursorRight();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_LEFTSEL:
owner->view()->update(-2);
if (owner->view()->text->cursor.par->isRightToLeftPar())
owner->view()->text->CursorRight();
else
owner->view()->text->CursorLeft();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_UPSEL:
owner->view()->update(-2);
owner->view()->text->CursorUp();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_DOWNSEL:
owner->view()->update(-2);
owner->view()->text->CursorDown();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_UP_PARAGRAPHSEL:
owner->view()->update(-2);
owner->view()->text->CursorUpParagraph();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_DOWN_PARAGRAPHSEL:
owner->view()->update(-2);
owner->view()->text->CursorDownParagraph();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_PRIORSEL:
owner->view()->update(-2);
owner->view()->cursorPrevious();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_NEXTSEL:
owner->view()->update(-2);
owner->view()->cursorNext();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_HOMESEL:
owner->view()->update(-2);
owner->view()->text->CursorHome();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_ENDSEL:
owner->view()->update(-2);
owner->view()->text->CursorEnd();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_WORDRIGHTSEL:
owner->view()->update(-2);
if (owner->view()->text->cursor.par->isRightToLeftPar())
owner->view()->text->CursorLeftOneWord();
else
owner->view()->text->CursorRightOneWord();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_WORDLEFTSEL:
owner->view()->update(-2);
if (owner->view()->text->cursor.par->isRightToLeftPar())
owner->view()->text->CursorRightOneWord();
else
owner->view()->text->CursorLeftOneWord();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_BEGINNINGBUFSEL:
owner->view()->update(-2);
owner->view()->text->CursorTop();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
case LFUN_ENDBUFSEL:
owner->view()->update(-2);
owner->view()->text->CursorBottom();
owner->view()->text->FinishUndo();
moveCursorUpdate(true);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
// --- text changing commands ------------------------
case LFUN_BREAKLINE:
owner->view()->beforeChange();
owner->view()->text->InsertChar(LyXParagraph::META_NEWLINE);
owner->view()->update(1);
SetUpdateTimer(0.01);
moveCursorUpdate(false);
break;
case LFUN_PROTECTEDSPACE:
{
LyXLayout const & style =
textclasslist.Style(owner->view()->buffer()->params.textclass,
owner->view()->text->cursor.par->GetLayout());
if (style.free_spacing) {
owner->view()->text->InsertChar(' ');
owner->view()->update(-1);
} else {
owner->view()->protectedBlank();
}
moveCursorUpdate(false);
}
break;
case LFUN_SETMARK:
if(owner->view()->text->mark_set) {
owner->view()->beforeChange();
owner->view()->update(0);
setMessage(N_("Mark removed"));
} else {
owner->view()->beforeChange();
owner->view()->text->mark_set = 1;
owner->view()->update(0);
setMessage(N_("Mark set"));
}
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
break;
case LFUN_DELETE:
FreeUpdateTimer();
if (!owner->view()->text->selection) {
owner->view()->text->Delete();
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
owner->view()->update(1);
// It is possible to make it a lot faster still
// just comment out the lone below...
owner->view()->showCursor();
} else {
owner->view()->cut();
}
SetUpdateTimer();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
owner->view()->setState();
break;
case LFUN_DELETE_SKIP:
{
// Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
LyXCursor cursor = owner->view()->text->cursor;
FreeUpdateTimer();
if (!owner->view()->text->selection) {
if (cursor.pos == cursor.par->Last()) {
owner->view()->text->CursorRight();
cursor = owner->view()->text->cursor;
if (cursor.pos == 0
&& !(cursor.par->added_space_top
== VSpace (VSpace::NONE))) {
owner->view()->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->view()->text->CursorLeft();
owner->view()->update (1);
} else {
owner->view()->text->CursorLeft();
owner->view()->text->Delete();
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
owner->view()->update(1);
}
} else {
owner->view()->text->Delete();
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
owner->view()->update(1);
}
} else {
owner->view()->cut();
}
SetUpdateTimer();
}
break;
/* -------> Delete word forward. */
case LFUN_DELETE_WORD_FORWARD:
owner->view()->update(-2);
FreeUpdateTimer();
owner->view()->text->DeleteWordForward();
owner->view()->update( 1 );
SetUpdateTimer();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
/* -------> Delete word backward. */
case LFUN_DELETE_WORD_BACKWARD:
owner->view()->update(-2);
FreeUpdateTimer();
owner->view()->text->DeleteWordBackward();
owner->view()->update( 1 );
SetUpdateTimer();
moveCursorUpdate(false);
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
/* -------> Kill to end of line. */
case LFUN_DELETE_LINE_FORWARD:
FreeUpdateTimer();
owner->view()->update(-2);
owner->view()->text->DeleteLineForward();
owner->view()->update( 1 );
SetUpdateTimer();
moveCursorUpdate(false);
break;
/* -------> Set mark off. */
case LFUN_MARK_OFF:
owner->view()->beforeChange();
owner->view()->update(0);
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
setMessage(N_("Mark off"));
break;
/* -------> Set mark on. */
case LFUN_MARK_ON:
owner->view()->beforeChange();
owner->view()->text->mark_set = 1;
owner->view()->update( 0 );
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
setMessage(N_("Mark on"));
break;
case LFUN_BACKSPACE:
{
FreeUpdateTimer();
if (!owner->view()->text->selection) {
if (owner->getIntl()->getTrans()->backspace()) {
owner->view()->text->Backspace();
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
owner->view()->update(1);
// It is possible to make it a lot faster still
// just comment out the lone below...
owner->view()->showCursor();
}
} else {
owner->view()->cut();
}
SetUpdateTimer();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
owner->view()->setState();
}
break;
case LFUN_BACKSPACE_SKIP:
{
// Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
LyXCursor cursor = owner->view()->text->cursor;
FreeUpdateTimer();
if (!owner->view()->text->selection) {
if (cursor.pos == 0
&& !(cursor.par->added_space_top
== VSpace (VSpace::NONE))) {
owner->view()->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->view()->update (1);
} else {
owner->view()->text->Backspace();
owner->view()->text->sel_cursor
= cursor;
owner->view()->update(1);
}
} else
owner->view()->cut();
SetUpdateTimer();
}
break;
case LFUN_BREAKPARAGRAPH:
{
owner->view()->beforeChange();
owner->view()->text->BreakParagraph(0);
owner->view()->update(1);
SetUpdateTimer(0.01);
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
owner->view()->setState();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
break;
}
case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
{
owner->view()->beforeChange();
owner->view()->text->BreakParagraph(1);
owner->view()->update(1);
SetUpdateTimer(0.01);
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
owner->view()->setState();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
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->view()->text->cursor;
owner->view()->beforeChange();
if (cursor.pos == 0) {
if (cursor.par->added_space_top == VSpace(VSpace::NONE)) {
owner->view()->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->view()->update(1);
}
}
else {
owner->view()->text->BreakParagraph(0);
owner->view()->update(1);
}
SetUpdateTimer(0.01);
owner->view()->text->sel_cursor = cursor;
owner->view()->setState();
owner->getMiniBuffer()->Set(CurrentState(owner->view()));
}
break;
case LFUN_PARAGRAPH_SPACING:
{
LyXParagraph * par = owner->view()->text->cursor.par;
Spacing::Space cur_spacing = par->spacing.getSpace();
float cur_value = 1.0;
if (cur_spacing == Spacing::Other) {
cur_value = par->spacing.getValue();
}
#ifdef HAVE_SSTREAM
istringstream istr(argument);
#else
istrstream istr(argument.c_str());
#endif
string tmp;
istr >> tmp;
Spacing::Space new_spacing = cur_spacing;
float new_value = cur_value;
if (tmp.empty()) {
lyxerr << "Missing argument to `paragraph-spacing'"
<< endl;
} else if (tmp == "single") {
new_spacing = Spacing::Single;
} else if (tmp == "onehalf") {
new_spacing = Spacing::Onehalf;
} else if (tmp == "double") {
new_spacing = Spacing::Double;
} else if (tmp == "other") {
new_spacing = Spacing::Other;
float tmpval = 0.0;
istr >> tmpval;
lyxerr << "new_value = " << tmpval << endl;
if (tmpval != 0.0)
new_value = tmpval;
} else if (tmp == "default") {
new_spacing = Spacing::Default;
} else {
lyxerr << _("Unknown spacing argument: ")
<< argument << endl;
}
if (cur_spacing != new_spacing || cur_value != new_value) {
par->spacing.set(new_spacing, new_value);
owner->view()->text->RedoParagraph();
owner->view()->update(-1);
}
}
break;
case LFUN_QUOTE:
owner->view()->beforeChange();
owner->view()->text->InsertChar('\"'); // This " matches the single quote in the code
owner->view()->update(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->view()->insertInset(new_inset);
new_inset->Edit(owner->view(), 0, 0, 0);
}
break;
case LFUN_INSET_TEXT:
{
InsetText * new_inset = new InsetText(owner->buffer());
owner->view()->insertInset(new_inset);
new_inset->Edit(owner->view(), 0, 0, 0);
}
break;
case LFUN_INSET_ERT:
{
InsetERT * new_inset = new InsetERT(owner->buffer());
owner->view()->insertInset(new_inset);
new_inset->Edit(owner->view(), 0, 0, 0);
}
break;
case LFUN_INSET_FOOTNOTE:
{
InsetFoot * new_inset = new InsetFoot(owner->buffer());
owner->view()->insertInset(new_inset);
new_inset->Edit(owner->view(), 0, 0, 0);
}
break;
case LFUN_INSET_TABULAR:
{
int r = 2, c = 2;
if (!argument.empty())
sscanf(argument.c_str(),"%d%d",&r,&c);
InsetTabular * new_inset = new InsetTabular(owner->buffer(),r,c);
owner->view()->insertInset(new_inset);
new_inset->Edit(owner->view(), 0, 0, 0);
}
break;
// --- lyxserver commands ----------------------------
case LFUN_CHARATCURSOR:
{
LyXParagraph::size_type pos =
owner->view()->text->cursor.pos;
if(pos < owner->view()->text->cursor.par->size())
//dispatch_buffer = owner->view()->text->
// cursor.par->text[pos];
dispatch_buffer =
owner->view()->text->
cursor.par->GetChar(pos);
else
dispatch_buffer = "EOF";
}
break;
case LFUN_GETXY:
dispatch_buffer =
tostr(owner->view()->text->cursor.x) + ' '
+ tostr(owner->view()->text->cursor.y);
break;
case LFUN_SETXY:
{
int x;
long y;
sscanf(argument.c_str(), " %d %ld", &x, &y);
owner->view()->text->SetCursorFromCoordinates(x, y);
}
break;
case LFUN_GETLAYOUT:
dispatch_buffer =
tostr(owner->view()->text->cursor.par->layout);
break;
case LFUN_GETFONT:
{
LyXFont & font = owner->view()->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->view()->text->current_font;
if(font.latex() == LyXFont::ON)
dispatch_buffer = 'L';
else
dispatch_buffer = '0';
}
break;
case LFUN_GETNAME:
setMessage(owner->buffer()->fileName());
lyxerr.debug() << "FNAME["
<< owner->buffer()->fileName()
<< "] " << endl;
break;
case LFUN_NOTIFY:
{
string buf;
keyseq.print(buf);
dispatch_buffer = buf;
lyxserver->notifyClient(dispatch_buffer);
}
break;
case LFUN_GOTOFILEROW:
{
char file_name[100];
int row;
sscanf(argument.c_str(), " %s %d", file_name, &row);
// Must replace extension of the file to be .lyx and get full path
string s = ChangeExtension(string(file_name), ".lyx", false);
// Either change buffer or load the file
if (bufferlist.exists(s))
owner->view()->buffer(bufferlist.getBuffer(s));
else
owner->view()->buffer(bufferlist.loadLyXFile(s));
// Set the cursor
owner->view()->setCursorFromRow(row);
// Recenter screen
owner->view()->center();
}
break;
case LFUN_APROPOS:
case LFUN_GETTIP:
{
int qa = lyxaction.LookupFunc(argument.c_str());
setMessage(lyxaction.helpText(static_cast<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 = 0;
if (keyseq.length == -1 && keyseq.getiso() != 0)
c = keyseq.getiso();
owner->getIntl()->getTrans()->
deadkey(c, get_accent(action).accent,
owner->view()->text);
// Need to reset, in case the minibuffer calls these
// actions
keyseq.reset();
keyseq.length = 0;
// copied verbatim from do_accent_char
owner->view()->update(1);
SetUpdateTimer();
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
}
break;
// --- toolbar ----------------------------------
case LFUN_PUSH_TOOLBAR:
{
int nth = strToInt(argument);
if (lyxerr.debugging(Debug::TOOLBAR)) {
lyxerr << "LFUN_PUSH_TOOLBAR: argument = `"
<< argument << "'\n"
<< "LFUN_PUSH_TOOLBAR: nth = `"
<< nth << "'" << endl;
}
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(Debug::TOOLBAR)) {
lyxerr << "LFUN_ADD_TO_TOOLBAR:"
"argument = `" << argument << '\'' << endl;
}
string tmp(argument);
//lyxerr <<string("Argument: ") + argument);
//lyxerr <<string("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 ----------------------------------------
// --- 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->view()->available()) {
owner->view()->
open_new_inset(new InsetFormula(false));
owner->view()
->the_locking_inset
->LocalDispatch(owner->view(),
action,
argument);
}
}
break;
case LFUN_INSERT_MATH:
{
math_insert_symbol(argument.c_str());
}
break;
case LFUN_MATH_DISPLAY:
{
if (owner->view()->available())
owner->view()->open_new_inset(new InsetFormula(true));
break;
}
case LFUN_MATH_MACRO:
{
if (owner->view()->available()) {
string s(argument);
if (s.empty())
setErrorMessage(N_("Missing argument"));
else {
string s1 = token(s, ' ', 1);
int na = s1.empty() ? 0: atoi(s1.c_str());
owner->view()->
open_new_inset(new InsetFormulaMacro(token(s, ' ', 0), na));
}
}
}
break;
case LFUN_MATH_MODE: // Open or create a math inset
{
if (owner->view()->available())
owner->view()->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.empty()) {
string lsarg(argument);
if (contains(lsarg, "|")) {
new_inset->setContents(token(lsarg, '|', 0));
new_inset->setOptions(token(lsarg, '|', 1));
} else
new_inset->setContents(lsarg);
owner->view()->insertInset(new_inset);
} else {
owner->view()->insertInset(new_inset);
new_inset->Edit(owner->view(), 0, 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.
string lsarg(argument);
string bibstyle = token(lsarg, ' ', 1);
if (bibstyle.empty())
bibstyle = "plain";
InsetBibtex * new_inset
= new InsetBibtex(token(lsarg, ' ', 0),
bibstyle,
owner->buffer());
owner->view()->insertInset(new_inset);
if (lsarg.empty()) {
new_inset->Edit(owner->view(), 0, 0, 0);
}
}
break;
// BibTeX data bases
case LFUN_BIBDB_ADD:
{
InsetBibtex * inset =
static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
if (inset) {
inset->addDatabase(argument);
}
}
break;
case LFUN_BIBDB_DEL:
{
InsetBibtex * inset =
static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
if (inset) {
inset->delDatabase(argument);
}
}
break;
case LFUN_BIBTEX_STYLE:
{
InsetBibtex * inset =
static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
if (inset) {
inset->setOptions(argument);
}
}
break;
case LFUN_INDEX_INSERT:
case LFUN_INDEX_INSERT_LAST:
{
// Can't do that at the beginning of a paragraph.
if (owner->view()->text->cursor.pos - 1 < 0)
break;
InsetIndex * new_inset = new InsetIndex();
if (!argument.empty()) {
string lsarg(argument);
new_inset->setContents(lsarg);
owner->view()->insertInset(new_inset);
} else {
//reh 98/09/21
//get the current word for an argument
LyXParagraph::size_type lastpos =
owner->view()->text->cursor.pos - 1;
// Get the current word. note that this must be done
// before inserting the inset, or the inset will
// break the word
string curstring(owner->view()
->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(owner->view(), 0, 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->view()->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->view()->insertInset(new_inset);
}
}
break;
case LFUN_INDEX_PRINT:
{
Inset * new_inset = new InsetPrintIndex(owner->buffer());
owner->view()->insertInset(new_inset, "Standard", true);
}
break;
case LFUN_PARENTINSERT:
{
lyxerr << "arg " << argument << endl;
Inset * new_inset = new InsetParent(argument, owner->buffer());
owner->view()->insertInset(new_inset, "Standard", true);
}
break;
case LFUN_CHILDINSERT:
{
Inset * new_inset = new InsetInclude(argument,
owner->buffer());
owner->view()->insertInset(new_inset, "Standard", true);
new_inset->Edit(owner->view(), 0, 0, 0);
}
break;
case LFUN_CHILDOPEN:
{
string filename =
MakeAbsPath(argument,
OnlyPath(owner->buffer()->fileName()));
setMessage(N_("Opening child document ") +
MakeDisplayPath(filename) + "...");
owner->view()->savePosition();
if (bufferlist.exists(filename))
owner->view()->buffer(bufferlist.getBuffer(filename));
else
owner->view()->buffer(bufferlist.loadLyXFile(filename));
}
break;
case LFUN_INSERT_NOTE:
owner->view()->insertNote();
break;
case LFUN_INSERTFOOTNOTE:
{
LyXParagraph::footnote_kind kind;
if (argument == "footnote")
{ kind = LyXParagraph::FOOTNOTE; }
else if (argument == "margin")
{ kind = LyXParagraph::MARGIN; }
else if (argument == "figure")
{ kind = LyXParagraph::FIG; }
else if (argument == "table")
{ kind = LyXParagraph::TAB; }
else if (argument == "wide-fig")
{ kind = LyXParagraph::WIDE_FIG; }
else if (argument == "wide-tab")
{ kind = LyXParagraph::WIDE_TAB; }
else if (argument == "algorithm")
{ kind = LyXParagraph::ALGORITHM; }
else {
setErrorMessage(N_("Unknown kind of footnote"));
break;
}
owner->view()->text->InsertFootnoteEnvironment(kind);
owner->view()->update(1);
owner->view()->setState();
}
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:
{
for (string::size_type i = 0; i < argument.length(); ++i) {
owner->view()->text->InsertChar(argument[i]);
// This needs to be in the loop, or else we
// won't break lines correctly. (Asger)
owner->view()->update(1);
}
SetUpdateTimer();
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
moveCursorUpdate(false);
}
break;
case LFUN_SEQUENCE:
{
// argument contains ';'-terminated commands
while (argument.find(';') != string::npos) {
string first;
argument = split(argument, first, ';');
Dispatch(first);
}
}
break;
case LFUN_DATE_INSERT: // jdblair: date-insert cmd
{
char datetmp[32];
int datetmp_len;
time_t now_time_t;
struct tm *now_tm;
static string arg;
now_time_t = time(NULL);
now_tm = localtime(&now_time_t);
(void)setlocale(LC_TIME, "");
if (!argument.empty())
arg = argument;
else if (arg.empty())
arg = lyxrc.date_insert_format;
datetmp_len = (int) strftime(datetmp, 32, arg.c_str(), now_tm);
for (int i = 0; i < datetmp_len; i++) {
owner->view()->text->InsertChar(datetmp[i]);
owner->view()->update(1);
}
SetUpdateTimer();
owner->view()->text->sel_cursor = owner->view()->text->cursor;
moveCursorUpdate(false);
}
break;
case LFUN_SAVEPREFERENCES:
{
Path p(user_lyxdir);
lyxrc.write("preferences");
}
break;
case LFUN_UNKNOWN_ACTION:
{
if(!owner->buffer()) {
LyXBell();
setErrorMessage(N_("No document open"));
break;
}
if (owner->buffer()->isReadonly()) {
LyXBell();
setErrorMessage(N_("Document is read only"));
break;
}
if (!argument.empty()) {
/* 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->view()->text->selection){
owner->view()->text->CutSelection(false);
owner->view()->update(-1);
}
}
owner->view()->beforeChange();
for (string::size_type i = 0;
i < argument.length(); ++i) {
if (greek_kb_flag) {
if (!math_insert_greek(argument[i]))
owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
} else
owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
}
owner->view()->update(1);
SetUpdateTimer();
owner->view()->text->sel_cursor =
owner->view()->text->cursor;
moveCursorUpdate(false);
return string();
} 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 << "A truly unknown func!" << endl;
break;
}
} // end of switch
exit_with_message:
string res = getMessage();
if (res.empty()) {
if (!commandshortcut.empty()) {
string newbuf = owner->getMiniBuffer()->GetText();
if (newbuf != commandshortcut) {
owner->getMiniBuffer()->Set(newbuf
+ " " +
commandshortcut);
}
}
} else {
owner->getMiniBuffer()->Set(string(_(res.c_str()))
+ " " + commandshortcut);
}
return res;
}
void LyXFunc::setupLocalKeymap()
{
keyseq.stdmap = keyseq.curmap = toplevel_keymap;
cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap;
}
void LyXFunc::MenuNew(bool fromTemplate)
{
string fname, initpath = lyxrc.document_path;
LyXFileDlg fileDlg;
if (owner->view()->available()) {
string trypath = owner->buffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
ProhibitInput(owner->view());
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(owner->view());
if (fname.empty()) {
owner->getMiniBuffer()->Set(_("Canceled."));
lyxerr.debug() << "New Document Cancelled." << endl;
return;
}
// get absolute path of file and make sure the filename ends
// with .lyx
string 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->view()->buffer(bufferlist.getBuffer(s));
return;
case 3: // Cancel: Do nothing
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
}
// Check whether the file already exists
if (IsLyXFilename(s)) {
FileInfo fi(s);
if (fi.readable() &&
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->view()->buffer(
bufferlist.loadLyXFile(s));
owner->getMiniBuffer()->Set(_("Document"),
MakeDisplayPath(s),
_("opened."));
return;
}
}
// The template stuff
string templname;
if (fromTemplate) {
ProhibitInput(owner->view());
fname = fileDlg.Select(_("Choose template"),
lyxrc.template_path,
"*.lyx");
templname = fname;
AllowInput(owner->view());
}
// find a free buffer
lyxerr.debug() << "Find a free buffer." << endl;
owner->view()->buffer(bufferlist.newFile(s, templname));
}
void LyXFunc::MenuOpen()
{
string initpath = lyxrc.document_path;
LyXFileDlg fileDlg;
if (owner->view()->available()) {
string trypath = owner->buffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
// launches dialog
ProhibitInput(owner->view());
fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
fileDlg.SetButton(1, _("Examples"),
AddPath(system_lyxdir, "examples"));
string filename = fileDlg.Select(_("Select Document to Open"),
initpath, "*.lyx");
AllowInput(owner->view());
// 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->view()->buffer(openbuf);
owner->getMiniBuffer()->Set(_("Document"),
MakeDisplayPath(filename),
_("opened."));
} else {
owner->getMiniBuffer()->Set(_("Could not open document"),
MakeDisplayPath(filename));
}
}
// returns filename if file must be imported,
// empty string if either file not found or already loaded
// checks for running without gui are missing.
void LyXFunc::doImportHelper(
string const & file, // filename (possibly empty)
string const & text, // info when asking for filename
string const & pattern, // filetype
bool func(BufferView *, string const &) // the real import function
)
{
string filename = file;
if (filename.empty()) { // need user interaction
string initpath = lyxrc.document_path;
LyXFileDlg fileDlg;
if (owner->view()->available()) {
string trypath = owner->buffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
// launches dialog
ProhibitInput(owner->view());
fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
fileDlg.SetButton(1, _("Examples"),
AddPath(system_lyxdir, "examples"));
filename = fileDlg.Select(text, initpath, pattern);
AllowInput(owner->view());
// check selected filename
if (filename.empty())
owner->getMiniBuffer()->Set(_("Canceled."));
}
// still no filename? abort
if (filename.empty())
return;
// get absolute path of file
filename = MakeAbsPath(filename);
string lyxfile = ChangeExtension(filename, ".lyx", false);
// Check if the document already is open
if (bufferlist.exists(lyxfile)) {
switch(AskConfirmation(_("Document is already open:"),
MakeDisplayPath(lyxfile, 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(lyxfile)))
// If close is canceled, we cancel here too.
return;
break;
case 2: // No: switch to the open document
owner->view()->buffer(bufferlist.getBuffer(lyxfile));
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(lyxfile, true);
if (f.exist() && !AskQuestion(_("A document by the name"),
MakeDisplayPath(lyxfile),
_("already exists. Overwrite?"))) {
owner->getMiniBuffer()->Set(_("Canceled."));
return;
}
// filename should be valid now
// notify user of import ahead
string displaypath = MakeDisplayPath(filename);
owner->view()->buffer(bufferlist.newFile(lyxfile, string()));
owner->getMiniBuffer()->Set(_("Importing"), displaypath, "...");
// call real importer
bool result = func(owner->view(), filename);
// we are done
if (result)
owner->getMiniBuffer()->Set(displaypath, _("imported."));
else
owner->getMiniBuffer()->Set(displaypath, _(": import failed."));
}
static
bool doImportASCIIasLines(BufferView * view, string const & filename)
{
InsertAsciiFile(view, filename, false);
return true;
}
static
bool doImportASCIIasParagraphs(BufferView * view, string const & filename)
{
InsertAsciiFile(view, filename, true);
return true;
}
static
bool doImportLaTeX(BufferView *, string const & filename)
{
ImportLaTeX myImport(filename);
Buffer * openbuf = myImport.run();
return openbuf != NULL;
}
static
bool doImportNoweb(BufferView *, string const & filename)
{
ImportNoweb myImport(filename);
Buffer * openbuf = myImport.run();
return openbuf != NULL;
}
static
bool doImportLinuxDoc(BufferView *, string const & filename)
{
// run sgml2lyx
string tmp = lyxrc.linuxdoc_to_lyx_command + filename;
Systemcalls one;
Buffer * buf = 0;
int result = one.startscript(Systemcalls::System, tmp);
if (result == 0) {
string filename = ChangeExtension(filename, ".lyx", false);
// File was generated without problems. Load it.
buf = bufferlist.loadLyXFile(filename);
}
return result == 0;
}
void LyXFunc::MenuInsertLyXFile(string const & filen)
{
string filename = filen;
if (filename.empty()) {
// Launch a file browser
string initpath = lyxrc.document_path;
LyXFileDlg fileDlg;
if (owner->view()->available()) {
string trypath = owner->buffer()->filepath;
// If directory is writeable, use this as default.
if (IsDirWriteable(trypath) == 1)
initpath = trypath;
}
// launches dialog
ProhibitInput(owner->view());
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(owner->view());
// 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->view()->insertLyXFile(filename);
if (res) {
owner->getMiniBuffer()->Set(_("Document"),
MakeDisplayPath(filename),
_("inserted."));
} else {
owner->getMiniBuffer()->Set(_("Could not insert document"),
MakeDisplayPath(filename));
}
}
void LyXFunc::doImport(string const & argument)
{
string type;
string filename = split(argument, type, ' ');
lyxerr.debug() << "LyXFunc::doImport: " << type
<< " file: " << filename << endl;
if (type == "latex")
doImportHelper(filename,
_("Select LaTeX file to import"), "*.tex",
doImportLaTeX);
else if (type == "ascii")
doImportHelper(filename,
_("Select ASCII file to import"), "*.txt",
doImportASCIIasLines);
else if (type == "asciiparagraph")
doImportHelper(filename,
_("Select ASCII file to import"), "*.txt",
doImportASCIIasParagraphs);
else if (type == "noweb")
doImportHelper(filename,
_("Select NoWeb file to import"), "*.nw",
doImportNoweb);
else if (type == "linuxdoc")
doImportHelper(filename,
_("Select LinuxDoc file to import"), "*.doc",
doImportLinuxDoc);
else
setErrorMessage(string(N_("Unknown import type: ")) + type);
}
void LyXFunc::reloadBuffer()
{
string fn = owner->buffer()->fileName();
if (bufferlist.close(owner->buffer()))
owner->view()->buffer(bufferlist.loadLyXFile(fn));
}
void LyXFunc::CloseBuffer()
{
if (bufferlist.close(owner->buffer()) && !quitting) {
if (bufferlist.empty()) {
// need this otherwise SEGV may occur while trying to
// set variables that don't exist
// since there's no current buffer
CloseAllBufferRelatedPopups();
}
else {
owner->view()->buffer(bufferlist.first());
}
}
}
Inset * LyXFunc::getInsetByCode(Inset::Code code)
{
bool found = false;
Inset * inset = 0;
LyXCursor cursor = owner->view()->text->cursor;
LyXParagraph::size_type 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(string const & m) const
{
dispatch_buffer = m;
errorstat = true;
}
void LyXFunc::setMessage(string const & m)
{
dispatch_buffer = m;
}
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