Commit 69def31c authored by Committed by Arturo EspinosaBrowse files
Free the record that tracks the allocation records. (alloc_clean): Handle
1998-07-30 <firstname.lastname@example.org> * src/parser.y (alloc_clean): Free the record that tracks the allocation records. (alloc_clean): Handle Strings. (alloc_list_free): New function: cleans up the allocation list. * src/gnumeric-sheet.c (gnumeric_sheet_load_cell_val): Fix to use the new Strings. * src/cell.h: Use the new Strings instead of the Symbols. That was just a stupid idea. * src/str.c (string_ref): New file: Implements string sharing. * src/symbol.c (symbol_install): Use our copy of the allocated key when installing the symbol. 1998-07-29 <email@example.com> * src/symbol.c (symbol_unref_ptr): New function that does symbol unreferencing and if the reference count reaches zero, it also sets the value pointed to NULL. * src/sheet.c (cell_set_text): Release evaluation tree after entering new contents in a cell. * src/sheet.h (Cell): We now keep all of the character information as refcounted Symbols. * src/expr.c (eval_node_release): Renamed and made static. New allocation strategy: EvalTree's top node are now refcounted to simplify cell duplication. (eval_expr): Now it takes column and row arguments for evaluating the expression in that context. (expr_parse_string): Same. * src/parser.y: Renamed EvalNode to EvalTree. (return_cellref): CellRefs now contain offsets relative to the current column/row if the references are not absolute. * src/gnumeric-sheet.c (gnumeric_sheet_make_cell_visible): Use new helper routines for doing the scrolling. Scroll vertically. (gnumeric_sheet_set_top_row, gnumeric_sheet_set_top_col): New routines for keeping the contents of the canvas and the bars in sync. (gnumeric_sheet_new): Take the ItemBars for the columns and rows as a parameter now. * src/sheet.c (sheet_select_all): New routine: select the complete spreadsheet. * src/item-bar.c (item_bar_class_init): Signal now takes an extra argument which indicates the beginning of a column selection. * src/sheet.c (sheet_selection_col_extend_to, sheet_selection_row_extend_to): New methods for implementing the extending column and row selection. (sheet_row_selection_changed, sheet_col_selection_changed): Now they use the new parameter to start the selection.
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