#include "buffer.h"
#include "bufferparams.h"
+#include "BufferView.h"
+#include "cursor.h"
#include "debug.h"
#include "LaTeXFeatures.h"
#include "lyxlex.h"
#include "outputparams.h"
#include "paragraph.h"
+#include "paragraph_funcs.h"
#include "insets/insettabular.h"
}
-void LyXTabular::setColumnPWidth(idx_type cell, LyXLength const & width)
+namespace {
+
+/**
+ * Allow line and paragraph breaks for fixed width cells or disallow them,
+ * merge cell paragraphs and reset layout to standard for variable width
+ * cells.
+ */
+void toggleFixedWidth(LCursor & cur, InsetText * inset, bool fixedWidth)
+{
+ inset->setAutoBreakRows(fixedWidth);
+ if (fixedWidth)
+ return;
+
+ // merge all paragraphs to one
+ BufferParams const & bp =
+ inset->getText(0)->bv_owner->buffer()->params();
+ while (inset->paragraphs().size() > 1)
+ mergeParagraph(bp, inset->paragraphs(), 0);
+
+ // reset layout
+ cur.push(*inset);
+ // undo information has already been recorded
+ inset->getText(0)->setLayout(0, cur.lastpit() + 1,
+ bp.getLyXTextClass().defaultLayoutName());
+ cur.pop();
+}
+
+}
+
+
+void LyXTabular::setColumnPWidth(LCursor & cur, idx_type cell,
+ LyXLength const & width)
{
col_type const j = column_of_cell(cell);
for (row_type i = 0; i < rows_; ++i) {
idx_type const cell = getCellNumber(i, j);
// because of multicolumns
- getCellInset(cell)->setAutoBreakRows(!getPWidth(cell).zero());
+ toggleFixedWidth(cur, getCellInset(cell).get(),
+ !getPWidth(cell).zero());
}
+ // cur paragraph can become invalid after paragraphs were merged
+ if (cur.pit() > cur.lastpit())
+ cur.pit() = cur.lastpit();
+ // cur position can become invalid after newlines were removed
+ if (cur.pos() > cur.lastpos())
+ cur.pos() = cur.lastpos();
}
-bool LyXTabular::setMColumnPWidth(idx_type cell, LyXLength const & width)
+bool LyXTabular::setMColumnPWidth(LCursor & cur, idx_type cell,
+ LyXLength const & width)
{
if (!isMultiColumn(cell))
return false;
cellinfo_of_cell(cell).p_width = width;
- getCellInset(cell)->setAutoBreakRows(!width.zero());
+ toggleFixedWidth(cur, getCellInset(cell).get(), !width.zero());
+ // cur paragraph can become invalid after paragraphs were merged
+ if (cur.pit() > cur.lastpit())
+ cur.pit() = cur.lastpit();
+ // cur position can become invalid after newlines were removed
+ if (cur.pos() > cur.lastpos())
+ cur.pos() = cur.lastpos();
return true;
}
}
-void LyXTabular::getLabelList(Buffer const & buffer,
- std::vector<string> & list) const
-{
- for (row_type i = 0; i < rows_; ++i)
- for (col_type j = 0; j < columns_; ++j)
- getCellInset(i, j)->getLabelList(buffer, list);
-}
-
-
LyXTabular::BoxType LyXTabular::useParbox(idx_type cell) const
{
ParagraphList const & parlist = getCellInset(cell)->paragraphs();