-// -*- C++ -*-
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
* ====================================================== */
#include <config.h>
-#include <fstream>
-
#include "BufferView.h"
#include "buffer.h"
#include "lyxcursor.h"
#include "lyxtext.h"
-#include "insets/inseterror.h"
-#include "insets/insetinfo.h"
-#include "insets/insetspecialchar.h"
#include "LyXView.h"
-#include "minibuffer.h"
#include "bufferlist.h"
-#include "support/FileInfo.h"
#include "lyxscreen.h"
-#include "support/filetools.h"
-#include "lyx_gui_misc.h"
#include "LaTeX.h"
#include "BufferView_pimpl.h"
+#include "language.h"
+#include "gettext.h"
+#include "undo_funcs.h"
+#include "debug.h"
+#include "iterators.h"
+
+#include "frontends/Alert.h"
+
+#include "insets/insetcommand.h" //ChangeRefs
+#include "insets/inseterror.h"
+
+#include "support/FileInfo.h"
+#include "support/filetools.h"
+#include "support/lyxfunctional.h" //equal_1st_in_pair
+
+#include <fstream>
+#include <algorithm>
extern BufferList bufferlist;
using std::pair;
using std::endl;
using std::ifstream;
+using std::vector;
+using std::find;
+using std::count;
+using std::count_if;
+
// Inserts a file into current document
bool BufferView::insertLyXFile(string const & filen)
{
if (filen.empty()) return false;
- string fname = MakeAbsPath(filen);
+ string const fname = MakeAbsPath(filen);
// check if file exist
- FileInfo fi(fname);
+ FileInfo const fi(fname);
if (!fi.readable()) {
- WriteAlert(_("Error!"),
+ Alert::alert(_("Error!"),
_("Specified file is unreadable: "),
MakeDisplayPath(fname, 50));
return false;
}
- beforeChange();
+ beforeChange(text);
ifstream ifs(fname.c_str());
if (!ifs) {
- WriteAlert(_("Error!"),
+ Alert::alert(_("Error!"),
_("Cannot open specified file: "),
MakeDisplayPath(fname, 50));
return false;
}
+
+ int const c = ifs.peek();
+
LyXLex lex(0, 0);
lex.setStream(ifs);
- char c; ifs.get(c);
- ifs.putback(c);
bool res = true;
if (c == '#') {
- lyxerr.debug() << "Will insert file with header" << endl;
- res = buffer()->readFile(lex, text->cursor.par);
+ lyxerr[Debug::INFO] << "Will insert file with header" << endl;
+ res = buffer()->readFile(lex, text->cursor.par());
} else {
- lyxerr.debug() << "Will insert file without header" << endl;
- res = buffer()->readLyXformat2(lex, text->cursor.par);
+ lyxerr[Debug::INFO] << "Will insert file without header"
+ << endl;
+ res = buffer()->readLyXformat2(lex, text->cursor.par());
}
resize();
return res;
}
+
bool BufferView::removeAutoInsets()
{
- LyXParagraph * par = buffer()->paragraph;
-
- LyXCursor cursor = text->cursor;
- LyXCursor tmpcursor = cursor;
- cursor.par = tmpcursor.par->ParFromPos(tmpcursor.pos);
- cursor.pos = tmpcursor.par->PositionInParFromPos(tmpcursor.pos);
-
- bool a = false;
- while (par) {
- if (par->AutoDeleteInsets()){
- a = true;
- if (par->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE){
- // this is possible now, since SetCursor takes
- // care about footnotes
- text->SetCursorIntern(par, 0);
- text->RedoParagraphs(text->cursor,
- text->cursor.par->Next());
- text->FullRebreak();
+ LyXCursor tmpcursor = text->cursor;
+ LyXCursor cursor;
+ bool found = false;
+
+ ParIterator end = buffer()->par_iterator_end();
+ for (ParIterator it = buffer()->par_iterator_begin();
+ it != end; ++it) {
+ Paragraph * par = *it;
+ // this has to be done before the delete
+ if (par->autoDeleteInsets()) {
+ found = true;
+#ifdef WITH_WARNINGS
+#warning FIXME
+#endif
+ // The test it.size()==1 was needed to prevent crashes.
+ if (it.size() == 1) {
+ text->setCursor(this, cursor, par, 0);
+ text->redoParagraphs(this, cursor,
+ cursor.par()->next());
+ text->fullRebreak(this);
}
}
- par = par->next;
}
+
// avoid forbidden cursor positions caused by error removing
- if (cursor.pos > cursor.par->Last())
- cursor.pos = cursor.par->Last();
- text->SetCursorIntern(cursor.par, cursor.pos);
+ if (tmpcursor.pos() > tmpcursor.par()->size())
+ tmpcursor.pos(tmpcursor.par()->size());
+
+ text->setCursorIntern(this, tmpcursor.par(), tmpcursor.pos());
- return a;
+ return found;
}
// Save the cursor position
LyXCursor cursor = text->cursor;
- // This is drastic, but it's the only fix, I could find. (Asger)
- allFloats(1, 0);
- allFloats(1, 1);
-
for (TeXErrors::Errors::const_iterator cit = terr.begin();
cit != terr.end();
++cit) {
- string desctext((*cit).error_desc);
- string errortext((*cit).error_text);
- string msgtxt = desctext + '\n' + errortext;
- int errorrow = (*cit).error_in_line;
+ string const desctext(cit->error_desc);
+ string const errortext(cit->error_text);
+ string const msgtxt = desctext + '\n' + errortext;
+ int const errorrow = cit->error_in_line;
// Insert error string for row number
int tmpid = -1;
int tmppos = -1;
- buffer()->texrow.getIdFromRow(errorrow, tmpid, tmppos);
-
- LyXParagraph * texrowpar = 0;
+ if (buffer()->texrow.getIdFromRow(errorrow, tmpid, tmppos)) {
+ buffer()->texrow.increasePos(tmpid, tmppos);
+ }
+
+ Paragraph * texrowpar = 0;
if (tmpid == -1) {
- texrowpar = text->FirstParagraph();
+ texrowpar = text->firstParagraph();
tmppos = 0;
} else {
- texrowpar = text->GetParFromID(tmpid);
+ texrowpar = buffer()->getParFromID(tmpid);
}
if (texrowpar == 0)
continue;
InsetError * new_inset = new InsetError(msgtxt);
- text->SetCursorIntern(texrowpar, tmppos);
- text->InsertInset(new_inset);
- text->FullRebreak();
+ text->setCursorIntern(this, texrowpar, tmppos);
+ text->insertInset(this, new_inset);
+ text->fullRebreak(this);
}
// Restore the cursor position
- text->SetCursorIntern(cursor.par, cursor.pos);
+ text->setCursorIntern(this, cursor.par(), cursor.pos());
}
buffer()->texrow.getIdFromRow(row, tmpid, tmppos);
- LyXParagraph * texrowpar;
+ Paragraph * texrowpar;
if (tmpid == -1) {
- texrowpar = text->FirstParagraph();
+ texrowpar = text->firstParagraph();
tmppos = 0;
} else {
- texrowpar = text->GetParFromID(tmpid);
+ texrowpar = buffer()->getParFromID(tmpid);
}
- text->SetCursor(texrowpar, tmppos);
+ text->setCursor(this, texrowpar, tmppos);
}
-void BufferView::insertInset(Inset * inset, string const & lout,
- bool no_table)
-{
- // check for table/list in tables
- if (no_table && text->cursor.par->table){
- WriteAlert(_("Impossible Operation!"),
- _("Cannot insert table/list in table."),
- _("Sorry."));
- return;
- }
- // not quite sure if we want this...
- text->SetCursorParUndo();
- text->FreezeUndo();
-
- beforeChange();
- if (!lout.empty()) {
- update(-2);
- text->BreakParagraph();
- update(-1);
-
- if (text->cursor.par->Last()) {
- text->CursorLeft();
-
- text->BreakParagraph();
- update(-1);
- }
-
- pair<bool, LyXTextClass::size_type> lres =
- textclasslist.NumberOfLayout(buffer()->params
- .textclass, lout);
- LyXTextClass::size_type lay;
- if (lres.first != false) {
- // layout found
- lay = lres.second;
- } else {
- // layout not fount using default "Standard" (0)
- lay = 0;
- }
-
- text->SetLayout(lay);
-
- text->SetParagraph(0, 0,
- 0, 0,
- VSpace(VSpace::NONE), VSpace(VSpace::NONE),
- LYX_ALIGN_LAYOUT,
- string(),
- 0);
- update(-1);
-
- text->current_font.setLatex(LyXFont::OFF);
- }
-
- text->InsertInset(inset);
-#if 1
- // if we enter a text-inset the cursor should be to the left side
- // of it! This couldn't happen before as Undo was not handled inside
- // inset now after the Undo LyX tries to call inset->Edit(...) again
- // and cannot do this as the cursor is behind the inset and GetInset
- // does not return the inset!
- if (inset->IsTextInset()) {
- if (text->cursor.par->isRightToLeftPar())
- text->CursorRight();
- else
- text->CursorLeft();
- }
-#endif
- update(-1);
- text->UnFreezeUndo();
-}
-
-
-// Open and lock an updatable inset
-void BufferView::open_new_inset(UpdatableInset * new_inset)
+bool BufferView::insertInset(Inset * inset, string const & lout)
{
- beforeChange();
- text->FinishUndo();
- insertInset(new_inset);
- text->CursorLeft();
- update(1);
- new_inset->Edit(this, 0, 0, 0);
+ return pimpl_->insertInset(inset, lout);
}
+
/* This is also a buffer property (ale) */
// Not so sure about that. a goto Label function can not be buffer local, just
// think how this will work in a multiwindo/buffer environment, all the
bool BufferView::gotoLabel(string const & label)
{
- LyXParagraph * par = buffer()->paragraph;
- LyXParagraph::size_type pos;
- Inset * inset;
- while (par) {
- pos = -1;
- while ((inset = par->ReturnNextInsetPointer(pos))){
- for (int i = 0; i < inset->GetNumberOfLabels(); ++i) {
- if (label == inset->getLabel(i)) {
- beforeChange();
- text->SetCursor(par, pos);
- text->sel_cursor = text->cursor;
- update(0);
- return true;
- }
- }
- ++pos;
- }
- par = par->next;
- }
- return false;
-}
-
-void BufferView::allFloats(char flag, char figmar)
-{
- if (!available()) return;
-
- LyXCursor cursor = text->cursor;
-
- if (!flag && cursor.par->footnoteflag != LyXParagraph::NO_FOOTNOTE
- && ((figmar
- && cursor.par->footnotekind != LyXParagraph::FOOTNOTE
- && cursor.par->footnotekind != LyXParagraph::MARGIN)
- || (!figmar
- && cursor.par->footnotekind != LyXParagraph::FIG
- && cursor.par->footnotekind != LyXParagraph::TAB
- && cursor.par->footnotekind != LyXParagraph::WIDE_FIG
- && cursor.par->footnotekind != LyXParagraph::WIDE_TAB
- && cursor.par->footnotekind != LyXParagraph::ALGORITHM)))
- toggleFloat();
- else
- beforeChange();
-
- LyXCursor tmpcursor = cursor;
- cursor.par = tmpcursor.par->ParFromPos(tmpcursor.pos);
- cursor.pos = tmpcursor.par->PositionInParFromPos(tmpcursor.pos);
-
- LyXParagraph *par = buffer()->paragraph;
- while (par) {
- if (flag) {
- if (par->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE
- && ((figmar
- && par->footnotekind != LyXParagraph::FOOTNOTE
- && par->footnotekind != LyXParagraph::MARGIN)
- || (!figmar
- && par->footnotekind != LyXParagraph::FIG
- && par->footnotekind != LyXParagraph::TAB
- && par->footnotekind != LyXParagraph::WIDE_FIG
- && par->footnotekind != LyXParagraph::WIDE_TAB
- && par->footnotekind != LyXParagraph::ALGORITHM
- )
- )
- ) {
- if (par->previous
- && par->previous->footnoteflag !=
- LyXParagraph::CLOSED_FOOTNOTE){ /* should be */
- text->SetCursorIntern(par->previous,
- 0);
- text->OpenFootnote();
- }
- }
- } else {
- if (par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && (
- (figmar
- &&
- par->footnotekind != LyXParagraph::FOOTNOTE
- &&
- par->footnotekind != LyXParagraph::MARGIN
- )
- ||
- (!figmar
- &&
- par->footnotekind != LyXParagraph::FIG
- &&
- par->footnotekind != LyXParagraph::TAB
- &&
- par->footnotekind != LyXParagraph::WIDE_FIG
- &&
- par->footnotekind != LyXParagraph::WIDE_TAB
- &&
- par->footnotekind != LyXParagraph::ALGORITHM
- )
- )
- ) {
- text->SetCursorIntern(par, 0);
- text->CloseFootnote();
- }
+ for (Buffer::inset_iterator it = buffer()->inset_iterator_begin();
+ it != buffer()->inset_iterator_end(); ++it) {
+ vector<string> labels = (*it)->getLabelList();
+ if (find(labels.begin(),labels.end(),label)
+ != labels.end()) {
+ beforeChange(text);
+ text->setCursor(this, it.getPar(), it.getPos());
+ text->selection.cursor = text->cursor;
+ update(text, BufferView::SELECT|BufferView::FITCUR);
+ return true;
}
- par = par->next;
- }
-
- text->SetCursorIntern(cursor.par, cursor.pos);
- redraw();
- fitCursor();
- updateScrollbar();
-}
-
-
-void BufferView::insertNote()
-{
- InsetInfo * new_inset = new InsetInfo();
- insertInset(new_inset);
- new_inset->Edit(this, 0, 0, 0);
-}
-
-
-void BufferView::openStuff()
-{
- if (available()) {
- owner()->getMiniBuffer()->Set(_("Open/Close..."));
- hideCursor();
- beforeChange();
- update(-2);
- text->OpenStuff();
- update(0);
- setState();
}
+ return false;
}
-void BufferView::toggleFloat()
-{
- if (available()) {
- owner()->getMiniBuffer()->Set(_("Open/Close..."));
- hideCursor();
- beforeChange();
- update(-2);
- text->ToggleFootnote();
- update(0);
- setState();
- }
-}
-
void BufferView::menuUndo()
{
if (available()) {
- owner()->getMiniBuffer()->Set(_("Undo"));
+ owner()->message(_("Undo"));
hideCursor();
- beforeChange();
- update(-2);
- if (!text->TextUndo())
- owner()->getMiniBuffer()->Set(_("No further undo information"));
+ beforeChange(text);
+ update(text, BufferView::SELECT|BufferView::FITCUR);
+ if (!textUndo(this))
+ owner()->message(_("No further undo information"));
else
- update(-1);
+ update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
setState();
}
}
void BufferView::menuRedo()
{
- if (the_locking_inset) {
- owner()->getMiniBuffer()->Set(_("Redo not yet supported in math mode"));
+ if (theLockingInset()) {
+ owner()->message(_("Redo not yet supported in math mode"));
return;
}
if (available()) {
- owner()->getMiniBuffer()->Set(_("Redo"));
+ owner()->message(_("Redo"));
hideCursor();
- beforeChange();
- update(-2);
- if (!text->TextRedo())
- owner()->getMiniBuffer()->Set(_("No further redo information"));
+ beforeChange(text);
+ update(text, BufferView::SELECT|BufferView::FITCUR);
+ if (!textRedo(this))
+ owner()->message(_("No further redo information"));
else
- update(-1);
+ update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
setState();
}
}
-void BufferView::hyphenationPoint()
-{
- if (available()) {
- hideCursor();
- update(-2);
- InsetSpecialChar * new_inset =
- new InsetSpecialChar(InsetSpecialChar::HYPHENATION);
- insertInset(new_inset);
- }
-}
-
-
-void BufferView::ldots()
-{
- if (available()) {
- hideCursor();
- update(-2);
- InsetSpecialChar * new_inset =
- new InsetSpecialChar(InsetSpecialChar::LDOTS);
- insertInset(new_inset);
- }
-}
-
-
-void BufferView::endOfSentenceDot()
-{
- if (available()) {
- hideCursor();
- update(-2);
- InsetSpecialChar * new_inset =
- new InsetSpecialChar(InsetSpecialChar::END_OF_SENTENCE);
- insertInset(new_inset);
- }
-}
-
-
-void BufferView::menuSeparator()
-{
- if (available()) {
- hideCursor();
- update(-2);
- InsetSpecialChar * new_inset =
- new InsetSpecialChar(InsetSpecialChar::MENU_SEPARATOR);
- insertInset(new_inset);
- }
-}
-
-
-void BufferView::newline()
-{
- if (available()) {
- hideCursor();
- update(-2);
-#if 0
- InsetSpecialChar * new_inset =
- new InsetSpecialChar(InsetSpecialChar::NEWLINE);
- insertInset(new_inset);
-#else
- text->InsertChar(LyXParagraph::META_NEWLINE);
- update(-1);
-#endif
- }
-}
-
-
-void BufferView::protectedBlank()
-{
- if (available()) {
- hideCursor();
- update(-2);
-#if 1
- InsetSpecialChar * new_inset =
- new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
- insertInset(new_inset);
-#else
- text->InsertChar(LyXParagraph::META_PROTECTED_SEPARATOR);
- update(-1);
-#endif
- }
-}
-
-
-void BufferView::hfill()
-{
- if (available()) {
- hideCursor();
- update(-2);
- text->InsertChar(LyXParagraph::META_HFILL);
- update(-1);
- }
-}
-
void BufferView::copyEnvironment()
{
if (available()) {
text->copyEnvironmentType();
- // clear the selection, even if mark_set
- toggleSelection();
- text->ClearSelection();
- update(-2);
- owner()->getMiniBuffer()->Set(_("Paragraph environment type copied"));
+ owner()->message(_("Paragraph environment type copied"));
}
}
void BufferView::pasteEnvironment()
{
if (available()) {
- text->pasteEnvironmentType();
- owner()->getMiniBuffer()->Set(_("Paragraph environment type set"));
- update(1);
+ text->pasteEnvironmentType(this);
+ owner()->message(_("Paragraph environment type set"));
+ update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
}
}
void BufferView::copy()
{
if (available()) {
- text->CopySelection();
- // clear the selection, even if mark_set
- toggleSelection();
- text->ClearSelection();
- update(-2);
- owner()->getMiniBuffer()->Set(_("Copy"));
+ text->copySelection(this);
+ owner()->message(_("Copy"));
}
}
-void BufferView::cut()
+
+void BufferView::cut(bool realcut)
{
if (available()) {
hideCursor();
- update(-2);
- text->CutSelection();
- update(1);
- owner()->getMiniBuffer()->Set(_("Cut"));
+ update(text, BufferView::SELECT|BufferView::FITCUR);
+ text->cutSelection(this, true, realcut);
+ update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+ owner()->message(_("Cut"));
}
}
void BufferView::paste()
{
if (!available()) return;
-
- owner()->getMiniBuffer()->Set(_("Paste"));
+
+ owner()->message(_("Paste"));
+
hideCursor();
// clear the selection
toggleSelection();
- text->ClearSelection();
- update(-2);
+ text->clearSelection();
+ update(text, BufferView::SELECT|BufferView::FITCUR);
// paste
- text->PasteSelection();
- update(1);
+ text->pasteSelection(this);
+ update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
// clear the selection
toggleSelection();
- text->ClearSelection();
- update(-2);
-}
-
-
-void BufferView::gotoNote()
-{
- if (!available()) return;
-
- hideCursor();
- beforeChange();
- update(-2);
- LyXCursor tmp;
-
- if (!text->GotoNextNote()) {
- if (text->cursor.pos
- || text->cursor.par != text->FirstParagraph()) {
- tmp = text->cursor;
- text->cursor.par = text->FirstParagraph();
- text->cursor.pos = 0;
- if (!text->GotoNextNote()) {
- text->cursor = tmp;
- owner()->getMiniBuffer()->Set(_("No more notes"));
- LyXBell();
- }
- } else {
- owner()->getMiniBuffer()->Set(_("No more notes"));
- LyXBell();
- }
- }
- update(0);
- text->sel_cursor = text->cursor;
-}
-
-
-void BufferView::insertCorrectQuote()
-{
- char c;
-
- if (text->cursor.pos)
- c = text->cursor.par->GetChar(text->cursor.pos - 1);
- else
- c = ' ';
-
- insertInset(new InsetQuotes(c, buffer()->params));
+ text->clearSelection();
+ update(text, BufferView::SELECT|BufferView::FITCUR);
}
/* these functions are for the spellchecker */
-char * BufferView::nextWord(float & value)
+string const BufferView::nextWord(float & value)
{
if (!available()) {
value = 1;
- return 0;
+ return string();
}
- char * string = text->SelectNextWord(value);
-
- return string;
+ return text->selectNextWordToSpellcheck(this, value);
}
{
if (!available()) return;
+ LyXCursor cur = text->selection.cursor;
hideCursor();
- beforeChange();
- text->SelectSelectedWord();
+ beforeChange(text);
+ text->selection.cursor = cur;
+ text->selectSelectedWord(this);
toggleSelection(false);
- update(0);
+ update(text, BufferView::SELECT|BufferView::FITCUR);
}
if (!available()) return;
hideCursor();
- beforeChange();
- text->SelectSelectedWord();
- text->ClearSelection();
- update(0);
+ beforeChange(text);
+ text->selectSelectedWord(this);
+ text->clearSelection();
+ update(text, BufferView::SELECT|BufferView::FITCUR);
}
{
if (!available()) return;
+ LyXText * tt = getLyXText();
hideCursor();
- update(-2);
+ update(tt, BufferView::SELECT|BufferView::FITCUR);
/* clear the selection (if there is any) */
toggleSelection(false);
- update(-2);
+ update(tt, BufferView::SELECT|BufferView::FITCUR);
/* clear the selection (if there is any) */
toggleSelection(false);
- text->ReplaceSelectionWithString(replacestring.c_str());
+ tt->replaceSelectionWithString(this, replacestring);
- text->SetSelectionOverString(replacestring.c_str());
+ tt->setSelectionOverString(this, replacestring);
// Go back so that replacement string is also spellchecked
for (string::size_type i = 0; i < replacestring.length() + 1; ++i) {
- text->CursorLeftIntern();
+ tt->cursorLeft(this);
}
- update(1);
+ update(tt, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
}
// End of spellchecker stuff
-
-/* these functions return 1 if an error occured,
- otherwise 0 */
-int BufferView::lockInset(UpdatableInset * inset)
+bool BufferView::lockInset(UpdatableInset * inset)
{
- if (!the_locking_inset && inset){
- the_locking_inset = inset;
- return 0;
+ // don't relock if we're already locked
+ if (theLockingInset() == inset)
+ return true;
+ if (!theLockingInset() && inset) {
+ theLockingInset(inset);
+ return true;
+ } else if (inset) {
+ return theLockingInset()->lockInsetInInset(this, inset);
}
- return 1;
+ return false;
}
-void BufferView::showLockedInsetCursor(long x, long y, int asc, int desc)
+void BufferView::showLockedInsetCursor(int x, int y, int asc, int desc)
{
- if (the_locking_inset && available()) {
- y += text->cursor.y +
- the_locking_inset->InsetInInsetY();
- pimpl_->screen->ShowManualCursor(x, y, asc, desc,
- LyXScreen::BAR_SHAPE);
+ if (available() && theLockingInset()) {
+ LyXCursor cursor = text->cursor;
+ Inset * locking_inset = theLockingInset()->getLockingInset();
+
+ if ((cursor.pos() - 1 >= 0) &&
+ cursor.par()->isInset(cursor.pos() - 1) &&
+ (cursor.par()->getInset(cursor.pos() - 1) ==
+ locking_inset))
+ text->setCursor(this, cursor,
+ cursor.par(), cursor.pos() - 1);
+ LyXScreen::Cursor_Shape shape = LyXScreen::BAR_SHAPE;
+ LyXText * txt = getLyXText();
+ if (locking_inset->isTextInset() &&
+ locking_inset->lyxCode() != Inset::ERT_CODE &&
+ (txt->real_current_font.language() !=
+ buffer()->params.language
+ || txt->real_current_font.isVisibleRightToLeft()
+ != buffer()->params.language->RightToLeft()))
+ shape = (txt->real_current_font.isVisibleRightToLeft())
+ ? LyXScreen::REVERSED_L_SHAPE
+ : LyXScreen::L_SHAPE;
+ y += cursor.y() + theLockingInset()->insetInInsetY();
+ pimpl_->screen_->showManualCursor(text, x, y, asc, desc,
+ shape);
}
}
void BufferView::hideLockedInsetCursor()
{
- if (the_locking_inset && available()) {
- pimpl_->screen->HideCursor();
+ if (theLockingInset() && available()) {
+ pimpl_->screen_->hideCursor();
}
}
-void BufferView::fitLockedInsetCursor(long x, long y, int asc, int desc)
+void BufferView::fitLockedInsetCursor(int x, int y, int asc, int desc)
{
- if (the_locking_inset && available()){
- y += text->cursor.y;
- if (pimpl_->screen->FitManualCursor(x, y, asc, desc))
+ if (theLockingInset() && available()) {
+ y += text->cursor.y() + theLockingInset()->insetInInsetY();
+ if (pimpl_->screen_->fitManualCursor(text, this, x, y, asc, desc))
updateScrollbar();
}
}
int BufferView::unlockInset(UpdatableInset * inset)
{
- if (inset && the_locking_inset == inset) {
- inset->InsetUnlock(this);
- the_locking_inset = 0;
- text->FinishUndo();
+ if (inset && theLockingInset() == inset) {
+ inset->insetUnlock(this);
+ theLockingInset(0);
+ // make sure we update the combo !
+ owner()->setLayout(getLyXText()->cursor.par()->getLayout());
+ finishUndo();
return 0;
- } else if (inset && the_locking_inset &&
- the_locking_inset->UnlockInsetInInset(this, inset)) {
- text->FinishUndo();
+ } else if (inset && theLockingInset() &&
+ theLockingInset()->unlockInsetInInset(this, inset)) {
+ // owner inset has updated the layout combo
+ finishUndo();
return 0;
}
return bufferlist.unlockInset(inset);
void BufferView::lockedInsetStoreUndo(Undo::undo_kind kind)
{
- if (!the_locking_inset)
+ if (!theLockingInset())
return; // shouldn't happen
if (kind == Undo::EDIT) // in this case insets would not be stored!
kind = Undo::FINISH;
- text->SetUndo(kind,
- text->cursor.par->
- ParFromPos(text->cursor.pos)->previous,
- text->cursor.par->
- ParFromPos(text->cursor.pos)->next);
+ setUndo(this, kind,
+ text->cursor.par(),
+ text->cursor.par()->next());
}
void BufferView::updateInset(Inset * inset, bool mark_dirty)
{
- if (!inset)
- return;
+ pimpl_->updateInset(inset, mark_dirty);
+}
+
- // first check for locking insets
- if (the_locking_inset) {
- if (the_locking_inset == inset) {
- if (text->UpdateInset(inset)){
- update();
- if (mark_dirty){
- if (buffer()->isLyxClean())
- owner()->getMiniBuffer()->
- setTimer(4);
- buffer()->markDirty();
+bool BufferView::ChangeInsets(Inset::Code code,
+ string const & from, string const & to)
+{
+ bool need_update = false;
+ LyXCursor cursor = text->cursor;
+ LyXCursor tmpcursor = cursor;
+ cursor.par(tmpcursor.par());
+ cursor.pos(tmpcursor.pos());
+
+ ParIterator end = buffer()->par_iterator_end();
+ for (ParIterator it = buffer()->par_iterator_begin();
+ it != end; ++it) {
+ Paragraph * par = *it;
+ bool changed_inset = false;
+ for (Paragraph::inset_iterator it2 = par->inset_iterator_begin();
+ it2 != par->inset_iterator_end(); ++it2) {
+ if ((*it2)->lyxCode() == code) {
+ InsetCommand * inset = static_cast<InsetCommand *>(*it2);
+ if (inset->getContents() == from) {
+ inset->setContents(to);
+ changed_inset = true;
}
- updateScrollbar();
- return;
}
- } else if (the_locking_inset->UpdateInsetInInset(this,inset)) {
- if (text->UpdateInset(the_locking_inset)) {
- update();
- if (mark_dirty){
- if (buffer()->isLyxClean())
- owner()->getMiniBuffer()->
- setTimer(4);
- buffer()->markDirty();
- }
- updateScrollbar();
- return;
+ }
+ if (changed_inset) {
+ need_update = true;
+#ifdef WITH_WARNINGS
+#warning FIXME
+#endif
+ // The test it.size()==1 was needed to prevent crashes.
+ // How to set the cursor corretly when it.size()>1 ??
+ if (it.size() == 1) {
+ text->setCursorIntern(this, par, 0);
+ text->redoParagraphs(this, text->cursor,
+ text->cursor.par()->next());
+ text->fullRebreak(this);
}
}
}
-
- // then check the current buffer
- if (available()) {
- hideCursor();
- update(-3);
- if (text->UpdateInset(inset)){
- if (mark_dirty)
- update(1);
- else
- update(3);
- return;
- }
+ text->setCursorIntern(this, cursor.par(), cursor.pos());
+ return need_update;
+}
+
+
+bool BufferView::ChangeRefsIfUnique(string const & from, string const & to)
+{
+ // Check if the label 'from' appears more than once
+ vector<string> labels = buffer()->getLabelList();
+ if (count(labels.begin(), labels.end(), from) > 1)
+ return false;
+
+ return ChangeInsets(Inset::REF_CODE, from, to);
+}
+
+
+bool BufferView::ChangeCitationsIfUnique(string const & from, string const & to)
+{
+
+ vector<pair<string,string> > keys = buffer()->getBibkeyList();
+ if (count_if(keys.begin(), keys.end(),
+ lyx::equal_1st_in_pair<string,string>(from))
+ > 1)
+ return false;
+
+ return ChangeInsets(Inset::CITE_CODE, from, to);
+}
+
+
+UpdatableInset * BufferView::theLockingInset() const
+{
+ // If NULL is not allowed we should put an Assert here. (Lgb)
+ if (text)
+ return text->the_locking_inset;
+ return 0;
+}
+
+
+void BufferView::theLockingInset(UpdatableInset * inset)
+{
+ text->the_locking_inset = inset;
+}
+
+
+LyXText * BufferView::getLyXText() const
+{
+ if (theLockingInset()) {
+ LyXText * txt = theLockingInset()->getLyXText(this, true);
+ if (txt)
+ return txt;
+ }
+ return text;
+}
+
+
+LyXText * BufferView::getParentText(Inset * inset) const
+{
+ if (inset->owner()) {
+ LyXText * txt = inset->getLyXText(this);
+ inset = inset->owner();
+ while (inset && inset->getLyXText(this) == txt)
+ inset = inset->owner();
+ if (inset)
+ return inset->getLyXText(this);
}
+ return text;
+}
+
+
+Language const * BufferView::getParentLanguage(Inset * inset) const
+{
+ LyXText * text = getParentText(inset);
+ return text->cursor.par()->getFontSettings(buffer()->params,
+ text->cursor.pos()).language();
}
projects / lyx.git / blobdiff