-
-
-#ifndef NEW_INSETS
-/* turn the selection into a new environment. If there is no selection,
-* create an empty environment */
-void LyXText::InsertFootnoteEnvironment(BufferView * bview,
- LyXParagraph::footnote_kind kind)
-{
- /* no footnoteenvironment in a footnoteenvironment */
- if (cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- WriteAlert(_("Impossible operation"),
- _("You can't insert a float in a float!"),
- _("Sorry."));
- return;
- }
-#ifndef NO_PEXTRA
- /* no marginpars in minipages */
- if (kind == LyXParagraph::MARGIN
- && cursor.par()->params.pextraType() == LyXParagraph::PEXTRA_MINIPAGE) {
- WriteAlert(_("Impossible operation"),
- _("You can't insert a marginpar in a minipage!"),
- _("Sorry."));
- return;
- }
-#endif
- /* this doesnt make sense, if there is no selection */
- bool dummy_selection = false;
- if (!selection) {
- sel_start_cursor = cursor; /* dummy selection */
- sel_end_cursor = cursor;
- dummy_selection = true;
- }
-
- LyXParagraph * tmppar;
-
- /* a test to make sure there is not already a footnote
- * in the selection. */
-
- tmppar = sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos());
-
- while (tmppar != sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos()) &&
- tmppar->footnoteflag == LyXParagraph::NO_FOOTNOTE)
- tmppar = tmppar->next_;
-
- if (tmppar != sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos())
- || tmppar->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- WriteAlert(_("Impossible operation"),
- _("Float would include float!"),
- _("Sorry."));
- return;
- }
-
- /* ok we have a selection. This is always between sel_start_cursor
- * and sel_end cursor */
-
- SetUndo(bview->buffer(), Undo::FINISH,
- sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())->previous_,
- sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos())->next_);
-
- if (sel_end_cursor.pos() > 0
- && sel_end_cursor.par()->IsLineSeparator(sel_end_cursor.pos() - 1))
- sel_end_cursor.pos(sel_end_cursor.pos() - 1);
- /* please break before a space at the end */
- if (sel_start_cursor.par() == sel_end_cursor.par()
- && sel_start_cursor.pos() > sel_end_cursor.pos())
- sel_start_cursor.pos(sel_start_cursor.pos() - 1);
-
- sel_end_cursor.par()->BreakParagraphConservative(bview->buffer()->params, sel_end_cursor.pos());
-
- sel_end_cursor.par(sel_end_cursor.par()->next());
- sel_end_cursor.pos(0);
-
- // don't forget to insert a dummy layout paragraph if necessary
- if (sel_start_cursor.par()->GetLayout() != sel_end_cursor.par()->layout){
- sel_end_cursor.par()->BreakParagraphConservative(bview->buffer()->params, 0);
- sel_end_cursor.par()->layout = LYX_DUMMY_LAYOUT;
- sel_end_cursor.par(sel_end_cursor.par()->next_);
- }
- else
- sel_end_cursor.par()->layout = LYX_DUMMY_LAYOUT;
-
- cursor = sel_end_cursor;
-
- /* please break behind a space, if there is one. The space should
- * be erased too */
- if (sel_start_cursor.pos() > 0
- && sel_start_cursor.par()->IsLineSeparator(sel_start_cursor.pos() - 1))
- sel_start_cursor.pos(sel_start_cursor.pos() - 1);
- if (sel_start_cursor.par()->IsLineSeparator(sel_start_cursor.pos())) {
- sel_start_cursor.par()->Erase(sel_start_cursor.pos());
- }
-
- sel_start_cursor.par()->BreakParagraphConservative(bview->buffer()->params,
- sel_start_cursor.pos());
- tmppar = sel_start_cursor.par()->next();
-
- if (dummy_selection) {
- tmppar->Clear();
- if (kind == LyXParagraph::TAB
- || kind == LyXParagraph::FIG
- || kind == LyXParagraph::WIDE_TAB
- || kind == LyXParagraph::WIDE_FIG
- || kind == LyXParagraph::ALGORITHM) {
- pair<bool, LyXTextClass::size_type> lres =
- textclasslist.NumberOfLayout(bview->buffer()->params.textclass,
- "Caption");
- LyXTextClass::size_type lay;
- if (lres.first) {
- // layout fount
- lay = lres.second;
- } else {
- // layout not found
- lay = 0; // use default layout "Standard" (0)
- }
- tmppar->SetLayout(bview->buffer()->params, lay);
- }
- } else {
- if (sel_start_cursor.pos() > 0) {
- /* the footnote-environment should begin with a standard layout.
- * Imagine you insert a footnote within an enumeration, you
- * certainly do not want an enumerated footnote! */
- tmppar->Clear();
- } else {
- /* this is a exception the user would sometimes expect, I hope */
- sel_start_cursor.par()->Clear();
- }
- }
-
- while (tmppar != sel_end_cursor.par()) {
- tmppar->footnoteflag = LyXParagraph::OPEN_FOOTNOTE;
- tmppar->footnotekind = kind;
- tmppar = tmppar->next();
- }
-
- RedoParagraphs(bview, sel_start_cursor, sel_end_cursor.par()->next());
-
- SetCursor(bview, sel_start_cursor.par()->next(), 0);
-
- ClearSelection(bview);
-}
-#endif
-