Implement copying of rows and columns in tables

* src/insets/insettabular.C
	(InsetTabular::getStatus): enable COPY_ROW and COPY_COLUMN features
	(InsetTabular::tabularFeatures): handle COPY_ROW and COPY_COLUMN

	* src/tabular.h
	(TabularFeature): add COPY_ROW and COPY_COLUMN

	* src/tabular.[Ch]
	(LyXTabular::copyRow): new method, copy a row
	(LyXTabular::copyColumn): new method, copy a column


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15173 a592a061-630c-0410-9148-cb99ea01b6c8

src/insets/insettabular.C

@@ -95,6 +95,8 @@ TabularFeature tabularFeature[] =
 	{ LyXTabular::APPEND_COLUMN, "append-column" },
 	{ LyXTabular::DELETE_ROW, "delete-row" },
 	{ LyXTabular::DELETE_COLUMN, "delete-column" },
+	{ LyXTabular::COPY_ROW, "copy-row" },
+	{ LyXTabular::COPY_COLUMN, "copy-column" },
 	{ LyXTabular::TOGGLE_LINE_TOP, "toggle-line-top" },
 	{ LyXTabular::TOGGLE_LINE_BOTTOM, "toggle-line-bottom" },
 	{ LyXTabular::TOGGLE_LINE_LEFT, "toggle-line-left" },
@@ -826,6 +828,8 @@ bool InsetTabular::getStatus(LCursor & cur, FuncRequest const & cmd,
 		case LyXTabular::APPEND_COLUMN:
 		case LyXTabular::DELETE_ROW:
 		case LyXTabular::DELETE_COLUMN:
+		case LyXTabular::COPY_ROW:
+		case LyXTabular::COPY_COLUMN:
 		case LyXTabular::SET_ALL_LINES:
 		case LyXTabular::UNSET_ALL_LINES:
 		case LyXTabular::SET_TOP_SPACE:
@@ -1461,6 +1465,15 @@ void InsetTabular::tabularFeatures(LCursor & cur,
 		cur.selection() = false;
 		break;
 
+	case LyXTabular::COPY_ROW:
+		tabular.copyRow(bv.buffer()->params(), row);
+		break;
+
+	case LyXTabular::COPY_COLUMN:
+		tabular.copyColumn(bv.buffer()->params(), column);
+		cur.idx() = tabular.getCellNumber(row, column);
+		break;
+
 	case LyXTabular::M_TOGGLE_LINE_TOP:
 		flag = false;
 	case LyXTabular::TOGGLE_LINE_TOP: {

src/tabular.C

@@ -516,6 +516,21 @@ void LyXTabular::deleteRow(row_type const row)
 }
 
 
+void LyXTabular::copyRow(BufferParams const & bp, row_type const row)
+{
+	++rows_;
+
+	row_info.insert(row_info.begin() + row, row_info[row]);
+	cell_info.insert(cell_info.begin() + row, cell_info[row]);
+
+	if (bp.tracking_changes)
+		for (col_type j = 0; j < columns_; ++j)
+			cell_info[row + 1][j].inset->markNew(true);
+
+	set_row_column_number_info();
+}
+
+
 void LyXTabular::appendColumn(BufferParams const & bp, idx_type const cell)
 {
 	++columns_;
@@ -561,6 +576,22 @@ void LyXTabular::deleteColumn(col_type const column)
 }
 
 
+void LyXTabular::copyColumn(BufferParams const & bp, col_type const column)
+{
+	++columns_;
+
+	column_info.insert(column_info.begin() + column, column_info[column]);
+
+	for (row_type i = 0; i < rows_; ++i)
+		cell_info[i].insert(cell_info[i].begin() + column, cell_info[i][column]);
+
+	if (bp.tracking_changes)
+		for (row_type i = 0; i < rows_; ++i)
+			cell_info[i][column + 1].inset->markNew(true);
+	fixCellNums();
+}
+
+
 void LyXTabular::set_row_column_number_info()
 {
 	numberofcells = 0;

src/tabular.h

@@ -43,6 +43,10 @@ public:
 		///
 		DELETE_COLUMN,
 		///
+		COPY_ROW,
+		///
+		COPY_COLUMN,
+		///
 		TOGGLE_LINE_TOP,
 		///
 		TOGGLE_LINE_BOTTOM,
@@ -282,10 +286,14 @@ public:
 	///
 	void deleteRow(row_type row);
 	///
+	void copyRow(BufferParams const &, row_type);
+	///
 	void appendColumn(BufferParams const &, idx_type cell);
 	///
 	void deleteColumn(col_type column);
 	///
+	void copyColumn(BufferParams const &, col_type);
+	///
 	bool isFirstCellInRow(idx_type cell) const;
 	///
 	idx_type getFirstCellInRow(row_type row) const;