old_cursor.par()->getLayout())).keepempty)
return;
- LyXCursor tmpcursor;
-
- if (old_cursor.par() != cursor.par()) {
- if ((old_cursor.par()->size() == 0
- || (old_cursor.par()->size() == 1
- && old_cursor.par()->isLineSeparator(0)))) {
- // ok, we will delete anything
-
- // make sure that you do not delete any environments
- status(bview, LyXText::NEED_MORE_REFRESH);
- deleted = true;
+ // only do our magic if we changed paragraph
+ if (old_cursor.par() == cursor.par())
+ return;
+
+ if ((old_cursor.par()->size() == 0
+ || (old_cursor.par()->size() == 1
+ && old_cursor.par()->isLineSeparator(0)))) {
+ // ok, we will delete anything
+ LyXCursor tmpcursor;
+
+ // make sure that you do not delete any environments
+ status(bview, LyXText::NEED_MORE_REFRESH);
+ deleted = true;
- if (old_cursor.row()->previous()) {
- refresh_row = old_cursor.row()->previous();
- refresh_y = old_cursor.y() - old_cursor.row()->baseline() - refresh_row->height();
- tmpcursor = cursor;
- cursor = old_cursor; // that undo can restore the right cursor position
- Paragraph * endpar = old_cursor.par()->next();
- if (endpar && endpar->getDepth()) {
- while (endpar && endpar->getDepth()) {
- endpar = endpar->next();
- }
+ if (old_cursor.row()->previous()) {
+ refresh_row = old_cursor.row()->previous();
+ refresh_y = old_cursor.y() - old_cursor.row()->baseline() - refresh_row->height();
+ tmpcursor = cursor;
+ cursor = old_cursor; // that undo can restore the right cursor position
+ Paragraph * endpar = old_cursor.par()->next();
+ if (endpar && endpar->getDepth()) {
+ while (endpar && endpar->getDepth()) {
+ endpar = endpar->next();
}
- setUndo(bview, Undo::DELETE,
- old_cursor.par(),
- endpar);
- cursor = tmpcursor;
+ }
+ setUndo(bview, Undo::DELETE, old_cursor.par(), endpar);
+ cursor = tmpcursor;
// delete old row
- removeRow(old_cursor.row());
- if (ownerParagraph() == old_cursor.par()) {
- ownerParagraph(ownerParagraph()->next());
- }
+ removeRow(old_cursor.row());
+ if (ownerParagraph() == old_cursor.par()) {
+ ownerParagraph(ownerParagraph()->next());
+ }
// delete old par
- delete old_cursor.par();
+ delete old_cursor.par();
- /* Breakagain the next par. Needed
- * because of the parindent that
- * can occur or dissappear. The
- * next row can change its height,
- * if there is another layout before */
- if (refresh_row->next()) {
- breakAgain(bview, refresh_row->next());
- updateCounters(bview, refresh_row);
- }
- setHeightOfRow(bview, refresh_row);
- } else {
- refresh_row = old_cursor.row()->next();
- refresh_y = old_cursor.y() - old_cursor.row()->baseline();
+ /* Breakagain the next par. Needed because of
+ * the parindent that can occur or dissappear.
+ * The next row can change its height, if
+ * there is another layout before */
+ if (refresh_row->next()) {
+ breakAgain(bview, refresh_row->next());
+ updateCounters(bview, refresh_row);
+ }
+ setHeightOfRow(bview, refresh_row);
+ } else {
+ refresh_row = old_cursor.row()->next();
+ refresh_y = old_cursor.y() - old_cursor.row()->baseline();
- tmpcursor = cursor;
- cursor = old_cursor; // that undo can restore the right cursor position
- Paragraph * endpar = old_cursor.par()->next();
- if (endpar && endpar->getDepth()) {
- while (endpar && endpar->getDepth()) {
- endpar = endpar->next();
- }
- }
- setUndo(bview, Undo::DELETE,
- old_cursor.par(),
- endpar);
- cursor = tmpcursor;
-
- // delete old row
- removeRow(old_cursor.row());
- // delete old par
- if (ownerParagraph() == old_cursor.par()) {
- ownerParagraph(ownerParagraph()->next());
+ tmpcursor = cursor;
+ cursor = old_cursor; // that undo can restore the right cursor position
+ Paragraph * endpar = old_cursor.par()->next();
+ if (endpar && endpar->getDepth()) {
+ while (endpar && endpar->getDepth()) {
+ endpar = endpar->next();
}
+ }
+ setUndo(bview, Undo::DELETE, old_cursor.par(), endpar);
+ cursor = tmpcursor;
+
+ // delete old row
+ removeRow(old_cursor.row());
+ // delete old par
+ if (ownerParagraph() == old_cursor.par()) {
+ ownerParagraph(ownerParagraph()->next());
+ }
- delete old_cursor.par();
+ delete old_cursor.par();
- /* Breakagain the next par. Needed
- because of the parindent that can
- occur or dissappear.
- The next row can change its height,
- if there is another layout before
- */
- if (refresh_row) {
- breakAgain(bview, refresh_row);
- updateCounters(bview, refresh_row->previous());
- }
+ /* Breakagain the next par. Needed because of
+ the parindent that can occur or dissappear.
+ The next row can change its height, if
+ there is another layout before */
+ if (refresh_row) {
+ breakAgain(bview, refresh_row);
+ updateCounters(bview, refresh_row->previous());
}
+ }
- // correct cursor y
+ // correct cursor y
+ setCursorIntern(bview, cursor.par(), cursor.pos());
- setCursorIntern(bview, cursor.par(), cursor.pos());
-
- if (selection.cursor.par() == old_cursor.par()
- && selection.cursor.pos() == selection.cursor.pos()) {
- // correct selection
- selection.cursor = cursor;
- }
+ if (selection.cursor.par() == old_cursor.par()
+ && selection.cursor.pos() == selection.cursor.pos()) {
+ // correct selection
+ selection.cursor = cursor;
}
- if (!deleted) {
- if (old_cursor.par()->stripLeadingSpaces(bview->buffer()->params.textclass)) {
- redoParagraphs(bview, old_cursor, old_cursor.par()->next());
- // correct cursor y
- setCursorIntern(bview, cursor.par(), cursor.pos());
- selection.cursor = cursor;
- }
+ }
+ if (!deleted) {
+ if (old_cursor.par()->stripLeadingSpaces(bview->buffer()->params.textclass)) {
+ redoParagraphs(bview, old_cursor,
+ old_cursor.par()->next());
+ // correct cursor y
+ setCursorIntern(bview, cursor.par(), cursor.pos());
+ selection.cursor = cursor;
}
}
}