* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
*
* Full author contact details are available in file CREDITS.
*/
// Note: moveItem() does not honour change tracking!
// Therefore, it should only be used for breaking and merging paragraphs
+ // We need a copy here because the character at fromPos is going to be erased.
Font const tmpFont = fromPar.getFontSettings(params, fromPos);
Change const tmpChange = fromPar.lookupChange(fromPos);
- Inset * tmpInset = fromPar.getInset(fromPos);
- if (tmpInset) {
- // the inset is not in the paragraph any more
- tmpInset = fromPar.releaseInset(fromPos);
- return toPar.insertInset(toPos, tmpInset, tmpFont, tmpChange);
+ if (Inset * tmpInset = fromPar.getInset(fromPos)) {
+ fromPar.releaseInset(fromPos);
+ // The inset is not in fromPar any more.
+ if (!toPar.insertInset(toPos, tmpInset, tmpFont, tmpChange)) {
+ delete tmpInset;
+ return false;
+ }
+ return true;
}
char_type const tmpChar = fromPar.getChar(fromPos);
// breaking paragraph.
if (tmp->empty()) {
Font changed = tmp->getFirstFontSettings(bparams);
- Font old = par.getFontSettings(bparams, par.size());
+ Font const & old = par.getFontSettings(bparams, par.size());
changed.setLanguage(old.language());
tmp->setFont(0, changed);
}
}
+void setLabelWidthStringToSequence(pit_type par_offset,
+ ParagraphList & pars, docstring const & s)
+{
+ Paragraph & par = pars[par_offset];
+ // Find first of same layout in sequence
+ while (!isFirstInSequence(par_offset, pars)) {
+ par_offset = depthHook(par_offset, pars, par.getDepth());
+ par = pars[par_offset];
+ }
+
+ // now apply label width string to every par
+ // in sequence
+ pit_type const end = pars.size();
+ depth_type const depth = par.getDepth();
+ Layout const & layout = par.layout();
+ for (pit_type pit = par_offset; pit != end; ++pit) {
+ while (pars[pit].getDepth() > depth)
+ ++pit;
+ if (pars[pit].getDepth() < depth)
+ return;
+ if (pars[pit].layout() != layout)
+ return;
+ pars[pit].setLabelWidthString(s);
+ }
+}
+
+
int getEndLabel(pit_type p, ParagraphList const & pars)
{
pit_type pit = p;
}
+bool isFullyDeleted(ParagraphList const & pars)
+{
+ pit_type const pars_size = static_cast<pit_type>(pars.size());
+
+ // check all paragraphs
+ for (pit_type pit = 0; pit < pars_size; ++pit) {
+ if (!pars[pit].empty()) // prevent assertion failure
+ if (!pars[pit].isFullyDeleted(0, pars[pit].size()))
+ return false;
+ }
+ return true;
+}
+
+
void acceptChanges(ParagraphList & pars, BufferParams const & bparams)
{
pit_type pars_size = static_cast<pit_type>(pars.size());