#include "lyxrow.h"
#include "paragraph.h"
#include "ParagraphParameters.h"
-#include "PosIterator.h"
-#include "iterators.h"
+#include "pariterator.h"
#include "frontends/Alert.h"
#include "frontends/LyXView.h"
#include "insets/insettext.h"
-#include "mathed/math_cursor.h"
-
#include "support/tostr.h"
-#include "support/std_sstream.h"
+#include <sstream>
using lyx::support::bformat;
return (nset > 0);
}
-
-bool changeDepthAllowed(BufferView * bv, LyXText * text, DEPTH_CHANGE type)
-{
- if (!bv->available() || !text)
- return false;
-
- return text->changeDepthAllowed(type);
-}
-
-
-void changeDepth(BufferView * bv, LyXText * text, DEPTH_CHANGE type)
-{
- if (!bv->available() || !text)
- return;
- text->changeDepth(type);
-}
-
-
-// Returns the current font and depth as a message.
-string const currentState(BufferView * bv)
-{
- if (!bv->available())
- return string();
-
- if (mathcursor)
- return mathcursor->info();
-
- ostringstream state;
-
- LyXText * text = bv->getLyXText();
- Buffer * buffer = bv->buffer();
- LyXCursor const & c = text->cursor;
-
- bool const show_change = buffer->params().tracking_changes
- && text->cursor.pos() != text->cursorPar()->size()
- && text->cursorPar()->lookupChange(c.pos()) != Change::UNCHANGED;
-
- if (show_change) {
- Change change = text->cursorPar()->lookupChangeFull(c.pos());
- Author const & a = bv->buffer()->params().authors().get(change.author);
- state << _("Change: ") << a.name();
- if (!a.email().empty())
- state << " (" << a.email() << ")";
- if (change.changetime)
- state << _(" at ") << ctime(&change.changetime);
- state << " : ";
- }
-
- // I think we should only show changes from the default
- // font. (Asger)
- LyXFont font = text->real_current_font;
- font.reduce(buffer->params().getLyXTextClass().defaultfont());
-
- // avoid _(...) re-entrance problem
- string const s = font.stateText(&buffer->params());
- state << bformat(_("Font: %1$s"), s);
-
- // state << bformat(_("Font: %1$s"), font.stateText(&buffer->params));
-
- // The paragraph depth
- int depth = text->getDepth();
- if (depth > 0)
- state << bformat(_(", Depth: %1$s"), tostr(depth));
-
- // The paragraph spacing, but only if different from
- // buffer spacing.
- if (!text->cursorPar()->params().spacing().isDefault()) {
- Spacing::Space cur_space =
- text->cursorPar()->params().spacing().getSpace();
- state << _(", Spacing: ");
-
- switch (cur_space) {
- case Spacing::Single:
- state << _("Single");
- break;
- case Spacing::Onehalf:
- state << _("OneHalf");
- break;
- case Spacing::Double:
- state << _("Double");
- break;
- case Spacing::Other:
- state << _("Other (")
- << text->cursorPar()->params().spacing().getValue()
- << ')';
- break;
- case Spacing::Default:
- // should never happen, do nothing
- break;
- }
- }
-#ifdef DEVEL_VERSION
- ParagraphList::iterator pit = text->cursorPar();
- state << _(", Paragraph: ") << pit->id();
- state << _(", Position: ") << text->cursor.pos();
- RowList::iterator rit = pit->getRow(text->cursor.pos());
- state << bformat(_(", Row b:%1$d e:%2$d"), rit->pos(), rit->endpos());
- state << _(", Inset: ");
- InsetOld * inset = pit->inInset();
- if (inset)
- state << inset << " owner: " << inset->owner();
- else
- state << -1;
-#endif
- return state.str();
-}
-
-
-
-// deletes a selection during an insertion
-void replaceSelection(LyXText * text)
-{
- if (text->selection.set()) {
- text->cutSelection(true, false);
- text->bv()->update();
- }
-}
-
-
-/*
-if the fitCursor call refers to some point in never-explored-land, then we
-don't have y information in insets there, then we cannot even do an update
-to get it (because we need the y infomation for setting top_y first). So
-this is solved in put_selection_at with:
-
-- setting top_y to the y of the outerPar (that has good info)
-- calling update
-- calling cursor().updatePos()
-- then call fitCursor()
-
-Ab.
-*/
-
-void put_selection_at(BufferView * bv, PosIterator const & cur,
- int length, bool backwards)
-{
- ParIterator par(cur);
-
- bv->getLyXText()->clearSelection();
-
- LyXText * text = par.text(*bv->buffer());
- par.lockPath(bv);
- //hack for the chicken and egg problem
- if (par.inset())
- bv->top_y(par.outerPar()->y);
- bv->update();
- text->setCursor(cur.pit(), cur.pos());
- bv->cursor().updatePos();
-
- if (length) {
- text->setSelectionRange(length);
- text->setSelection();
- if (backwards)
- text->cursor = text->selection.start;
- }
-
- bv->fitCursor();
- bv->update();
-}
-
-
-}; // namespace bv_funcs
+} // namespace bv_funcs