using std::ifstream;
using std::vector;
using std::find;
+using std::count;
// 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!"),
return false;
}
- char c = ifs.peek();
+ char const c = ifs.peek();
LyXLex lex(0, 0);
lex.setStream(ifs);
return res;
}
+
bool BufferView::removeAutoInsets()
{
LyXParagraph * par = buffer()->paragraph;
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);
-
+ if (buffer()->texrow.getIdFromRow(errorrow, tmpid, tmppos)) {
+ buffer()->texrow.increasePos(tmpid, tmppos);
+ }
+
LyXParagraph * texrowpar = 0;
if (tmpid == -1) {
text->SetCursor(this, texrowpar, tmppos);
}
+
bool BufferView::insertInset(Inset * inset, string const & lout,
- bool no_table)
+ bool /*no_table*/)
{
// if we are in a locking inset we should try to insert the
// inset there otherwise this is a illegal function now
- if (the_locking_inset) {
- if (the_locking_inset->InsertInsetAllowed(inset) &&
- the_locking_inset->InsertInset(this, inset))
- return true;
+ if (theLockingInset()) {
+ if (theLockingInset()->InsertInsetAllowed(inset))
+ return theLockingInset()->InsertInset(this, inset);
return false;
}
-#ifndef NEW_TABULAR
- // check for table/list in tables
- if (no_table && text->cursor.par()->table){
- WriteAlert(_("Impossible Operation!"),
- _("Cannot insert table/list in table."),
- _("Sorry."));
- return false;
- }
-#endif
-
// not quite sure if we want this...
text->SetCursorParUndo(buffer());
text->FreezeUndo();
}
text->InsertInset(this, 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(buffer()->params))
- text->CursorRight(this);
- else
- text->CursorLeft(this);
- }
-#endif
update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
text->UnFreezeUndo();
// Open and lock an updatable inset
-bool BufferView::open_new_inset(UpdatableInset * new_inset)
+bool BufferView::open_new_inset(UpdatableInset * new_inset, bool behind)
{
beforeChange();
text->FinishUndo();
- if (!insertInset(new_inset))
+ if (!insertInset(new_inset)) {
+ delete new_inset;
return false;
- text->CursorLeft(this);
- update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
- new_inset->Edit(this, 0, 0, 0);
+ }
+ if (behind) {
+ LyXFont & font = getLyXText()->real_current_font;
+ new_inset->Edit(this, new_inset->width(this, font), 0, 0);
+ } else
+ new_inset->Edit(this, 0, 0, 0);
return true;
}
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)
+ if (find(labels.begin(),labels.end(),label)
!= labels.end()) {
beforeChange();
text->SetCursor(this, it.getPar(), it.getPos());
text->SetCursorIntern(this, cursor.par(), cursor.pos());
redraw();
- fitCursor();
- //updateScrollbar();
+ fitCursor(text);
}
#endif
void BufferView::menuRedo()
{
- if (the_locking_inset) {
+ if (theLockingInset()) {
owner()->getMiniBuffer()->Set(_("Redo not yet supported in math mode"));
return;
}
/* 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(this, value);
-
- return string;
+ return text->SelectNextWord(this, value);
}
/* clear the selection (if there is any) */
toggleSelection(false);
- text->ReplaceSelectionWithString(this, replacestring.c_str());
+ text->ReplaceSelectionWithString(this, replacestring);
- text->SetSelectionOverString(this, replacestring.c_str());
+ text->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(this);
+ text->CursorLeft(this);
}
update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
}
bool BufferView::lockInset(UpdatableInset * inset)
{
- if (!the_locking_inset && inset) {
- the_locking_inset = inset;
+ if (!theLockingInset() && inset) {
+ theLockingInset(inset);
return true;
} else if (inset) {
- return the_locking_inset->LockInsetInInset(this, inset);
+ return theLockingInset()->LockInsetInInset(this, inset);
}
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()) {
+ if (theLockingInset() && available()) {
LyXCursor cursor = text->cursor;
if ((cursor.pos() - 1 >= 0) &&
(cursor.par()->GetChar(cursor.pos() - 1) ==
LyXParagraph::META_INSET) &&
(cursor.par()->GetInset(cursor.pos() - 1) ==
- the_locking_inset->GetLockingInset()))
+ theLockingInset()->GetLockingInset()))
text->SetCursor(this, cursor,
cursor.par(), cursor.pos() - 1);
- y += cursor.y() + the_locking_inset->InsetInInsetY();
+ LyXScreen::Cursor_Shape shape = LyXScreen::BAR_SHAPE;
+ LyXText * txt = getLyXText();
+ if (theLockingInset()->GetLockingInset()->LyxCode() ==
+ Inset::TEXT_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,
- LyXScreen::BAR_SHAPE);
+ shape);
}
}
void BufferView::hideLockedInsetCursor()
{
- if (the_locking_inset && available()) {
+ 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() + the_locking_inset->InsetInInsetY();
- if (pimpl_->screen_->FitManualCursor(text, 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) {
+ if (inset && theLockingInset() == inset) {
inset->InsetUnlock(this);
- the_locking_inset = 0;
+ theLockingInset(0);
text->FinishUndo();
return 0;
- } else if (inset && the_locking_inset &&
- the_locking_inset->UnlockInsetInInset(this, inset)) {
+ } else if (inset && theLockingInset() &&
+ theLockingInset()->UnlockInsetInInset(this, inset)) {
text->FinishUndo();
return 0;
}
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;
return;
// first check for locking insets
- if (the_locking_inset) {
- if (the_locking_inset == inset) {
- if (text->UpdateInset(this, inset)){
+ if (theLockingInset()) {
+ if (theLockingInset() == inset) {
+ if (text->UpdateInset(this, inset)) {
update();
- if (mark_dirty){
+ if (mark_dirty) {
if (buffer()->isLyxClean())
owner()->getMiniBuffer()->
setTimer(4);
updateScrollbar();
return;
}
- } else if (the_locking_inset->UpdateInsetInInset(this,inset)) {
- if (text->UpdateInset(this, the_locking_inset)) {
+ } else if (theLockingInset()->UpdateInsetInInset(this,inset)) {
+ if (text->UpdateInset(this, theLockingInset())) {
update();
if (mark_dirty){
if (buffer()->isLyxClean())
if (available()) {
hideCursor();
update(BufferView::UPDATE);
- if (text->UpdateInset(this, inset)){
+ if (text->UpdateInset(this, inset)) {
if (mark_dirty)
update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
else
}
}
+
bool BufferView::ChangeRefs(string const & from, string const & to)
{
bool flag = false;
text->SetCursorIntern(this, cursor.par(), cursor.pos());
return flag;
}
+
+
+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 ChangeRefs(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);
+ 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