GitLab

still need something better for writing doubles though...

1999-08-17  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/workbook.c (workbook_class_init): Added cell_content_changed
	signal.
	(workbook_do_destroy): Do not enable widgets to be focused.

	* src/cell.c (cell_content_changed): Calls workbook_cell_changed.
	This is for Paolo and his speech system for GNOME.

	* configure.in: New bonobo detection code and support for not
	compiling Bonobo support even if it is present on the system

- Add boundary checking for copy/autofill
- Correct handling of cut/paste relative references.

There are still problems with insert/del row/col and references to the
moved region.

1999-08-06  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/corba-sheet.c (Sheet_cell_set_font): Use the standard
	procedure to set the font.

	* src/cell.c: deleted finally cell_set_font.

	* src/workbook.c: Reorganization to make the code be a GtkObject.
	Redone the destruction bits of the Workbook.

	* src/workbook.h: Split sheet.h into workbook.h and sheet.h

	* src/workbook.h: Now the Workbook is a GtkObject or a
	GnomeObject, depending on the compilation flags.

1999-08-05  Morten Welinder  <terra@diku.dk>

	* src/cell.c (cell_set_font): Obsolete -- #if 0 for now.

	* src/cell.h: Remove now-static cell_formula_changed,
 	calc_text_dimensions, and cell_set_font.

1999-08-04  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/cell.c (calc_text_dimensions): Made static.
	(queue_cell): Killed dependency_deep_frozen routines, this was
	archaic code.
	(cell_formula_changed): Made static.

	* src/sheet-autofill.c (autofill_register_list): Make static.

1999-08-02  Morten Welinder  <terra@diku.dk>

	* src/expr.c (eval_expr_real): Handle integer operations more
 	carefully with respect to overflow.

	* src/cell.c (cell_cleanout): Don't unlink unless there is a sheet
 	to unlink from.

	* src/collect.c (float_range_function2): Actually call the right
 	function.
	(collect_floats_value): Fix type of result.

	* src/mathfunc.c (range_rsq_pop, range_rsq_est): New functions.

	* src/fn-stat.c (gnumeric_pearson): Simplify.
	(gnumeric_rsq): Simplify.

still leak like crazy.


1999-08-01  Morten Welinder  <terra@diku.dk>

	* src/format.c (format_number): YAL -- yet another leak.

	* src/fn-string.c (gnumeric_text): Plug leak.

	* src/expr.c (do_expr_tree_unref): Plug array value leak.

	* src/cell.c (cell_set_array_formula): Unref the wrappers so we
 	don't leak a reference.

	* src/fn-math.c (gnumeric_countif): Initialise total_num member.

1999-07-30  Morten Welinder  <terra@diku.dk>

	* src/cell.c (cell_cleanout): New function.
	(cell_set_formula): Don't bother with CELL_ERROR.  Set value field
 	in all cases.
	(cell_set_array_formula): Set cell values.
	(cell_set_value_simple): Simplify using cell_cleanout.
	(cell_set_text_simple): Ditto.
	(cell_set_formula_tree_simple): Ditto.
	(cell_destroy): Ditto.
	(cell_get_text): Simplify.
	(cell_get_content): Ditto.

	* src/eval.c (cell_eval): Reorganise slightly.

	* src/expr.c (eval_expr_real): value should no longer be null.

	* src/cell.h (CELL_ERROR): Obsolete.

update TODOs, getting small again :-)

Improved ROW, COLUMN, COUNTBLANK, ISBLANK, ISERROR functions.
Added some images for the graph wizard.

Update excel code to new libole stuff
New cell dependency freeze / thaw stuff ( commented out )
Major TODO cleanout.

Improved parsing structure, and handling of in-sheet references,
Finished 'Names' dialog,
Preliminary Names XML-I/O
Added check against circular name definitions a=b, b=a :-)

1999-07-12  Jody Goldberg  <jgoldberg@home.com>

	* src/Gnumeric.idl : Add SplitsArray array exception for array-formula
	  support.

	* src/cell.[ch] (cell_set_border) : Const.

	* src/expr.[ch] (value_area_get_width, value_area_get_height) : Const.

	* src/fn-math.c : Added TRANSPOSE.

	* wizards/graphics/*.c : Minor text tweaks so that things come closer
	  to compiling.

WOOOHOO!

We have the font selector now :-)

A nice, crisp, glade-quality, clean-code, beautiful miggeee-hack font-selector

MIguel

- Enable cut/copy/paste for array formulas.
- Fix multi-line cell drawing & whitespace issues.
- Change the default column width & grid colour to more closely match XL
- Add the edit popup menu in the row/col headers
- Short circuit the insert/delete dialogs to directly insert/delete when
  an entire row/column is selected.

1999-07-09  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/analysis-tools.c: Changed prototype of int_compare to
	eliminate a warning.

	Removed unused variables.

	* src/cell.c: #inlcude gnumeric-util to eliminate warning.

	* src/fn-financial.c: Fixed all the help strings to get the
	SEELASO correctly done

	* src/style.c: Zoom factor 1.0 is a reminder to me, not a warning.

1999-07-09  Miguel de Icaza  <miguel@gnu.org>

	* src/sheet-view.c (sheet_view_construct): Reverted last plan.  We
	do need a sheet_view_construct, as we require sheet_view->sheet to
	be set.

1999-07-08  Miguel de Icaza  <miguel@gnu.org>

	* src/cell.c (calc_text_dimensions): Use gdk_fonts for measuring
	the strings on the screen.  Basically, back out using GnomeFont here.

	* src/print-info.c (render_date, render_time): Finished
	implementing.
	(render_opcode): Enable argument mechanism to extend the number of
	possible formats.  Excel accepts stuff like &[DATE], we extend
	this to accept &[DATE:mmmm-yyyy].  The argument for &[DATE] and
	&[TIME] is a regular Gnumeric formatting code (ie, compattible
	with the cell formating in Excel).

	* src/sheet-view.h: Change style to suit forward declaration
	structure.

	* src/sheet.h: Use forward declaration for SheetView.

	* src/sheet.c (sheet_new_sheet_view, sheet_destroy_sheet_view):
	New routines for managing the sheet views.

	* src/sheet-view.c: Killed sheet_view_construct, there was nothing
	really required there.  Moved all the code to sheet_view_init.
	(sheet_view_scrollbar_display, sheet_view_set_header_visibility):
	New routines that control the visibility of the various gadgets of
	a SheetView.

	* embeddable-grid.c, embeddable-grid.h: New files.  They implement
	the Bonobo GnomeEmbeddable interfaces for embedding Gnumeric in
	applications.

	* src/workbook.c (workbook_new, workbook_core_new): Split this
	routine in two:  GUI independant and GUI dependant.  The next step
	is to provide multiple views of a workbook (although, I am not
	sure I want this).
	(workbook_new_with_sheets): Kill dead code.

	* src/corba-sheet.c (Sheet_row_height, Sheet_col_width,
	Sheet_max_cols_used, Sheet_max_rows_used): New methods.

	* src/Gnumeric.idl (Sheet): new methods max_cols_used,
	max_rows_used, col_width, row_height.

	(Grid): New interface for embeddable grids.

	* src/print-info.c (hf_format_render): Rendering routine for the
	header and footers formats.

1999-07-09  Miguel de Icaza  <miguel@gnu.org>

	* ms-excel-write.c (biff_put_text): Intiialize variable.

  to cause a core dump :-)  Some docs.
- Have patterns match Excel.
- Easy optimization in the common case to do 1 intersection rather than 4
    for a single cell.
- Some command line flags for debugging excel import.

in the function MMULT.

The big GNUMERIC_PRINT merge into HEAD.

Still some features are missing.  Check the TODO to see what is
missing.

1999-06-26  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/pixmaps.h: Removed unused pixmaps.

	* src/corba-sheet.c (Sheet_corba_class_init): Fill in some missing
	values fomr the GNOME::Gnumeric::Sheet epv interface.

	* src/expr.c (eval_funcall): Removed unused variable.

	* src/workbook.c (workbook_sheets): prepend and reverse instead of
	appending all the time.  It is more efficient.

	* src/style.c (x11_font_compute_hints): Renamed as well.  Might be
	useful in the future.

	* src/gnumeric-util.c (x11_font_get_italic_name,
	x11_font_get_bold_name, x11_font_change_component): Renamed these
	functions to reflect their actual usage.

	* src/expr.c (expr_tree_new_constant): Change style to use early
	return to keep indentation of the rest of the code at tab-1.  This
	is a trick to keep indentation nice with 8-tab spaces.  Liberal
	use of early returns, early continues, early breaks.

	* src/cell.h (CELL_TEXT_GET): Kill unused macro.

1999-06-25  Miguel de Icaza  <miguel@gnu.org>

	* src/xml-io.c (xml_read_cell): Merge the style we just read with
	the existing information from the cell (which are the defaults).
	This is only for compatibility with the old format

1999-06-24  Miguel de Icaza  <miguel@gnu.org>

	* src/xml-io.c (style_font_new_from_x11): Implemented

	* src/style.c (style_font_new): Improved matching of the font.

	* src/xml-io.c 	(xml_write_style): Save Bold and Italic
	properties.  Save Units as double.
	(xml_read_style): Add conversion hook from old format.
	(xml_read_style): Load properly italic and bold properties.

	(xml_read_cell): Add new style reading code.  It is
	compatible with the old Style reading code.
	(xml_read_rows_info, xml_read_cols_info, xml_read_styles): Moved
	Cols, Rows and Styles loading code here, for code clarity.

	* src/style.c (style_font_new_simple): Include the scale in the
	key lookup variable.

	* src/xml-io.c: The FontDefs and the HREFs to the fonts were never
	being used.  The new code for styles simplifies this.  Kill all
	the references to the FontDefs urls and the font indeces.

	* src/xml-io.c

1999-06-23  Miguel de Icaza  <miguel@gnu.org>

	* src/xml-io.c: Major updates.
	(xml_read_colrow_info): Use floating point for loading the
	units, margin_a and margin_b.
	(xml_write_colrow_info): Save units, margin_a and margin_b using
	floating point.
	(xml_set_value_double): Activate this function.
	(xml_write_cell): Do not save the style here.  Lookup the style
	id, and write a record with the style id link.
	(xml_sheet_write): Add call to xml_cell_styles_init and
	xml_cell_styles_shutdown to init and shutdown the cell styles in a
	per-sheet basis.

	Renamed functions to suit the gnumeric coding
	sytle.  Fixed indentation.

	File format now saves a different version.  We store all cell
	styles first, and then we reference them.

	(parse_xml_context_t): renamed from
	parseXmlContext.  Add style_table hash table for storing all the
	styles used by the cells on a workbook.  Used to dump Styles first
	and then have the cells reference it.

	* src/style.c (style_hash, style_compare): New routines to
	put Styles on hash tables.

	* src/workbook.c (workbook_sheets): Use g_list_prepend instead of
	g_list_append and reverse the result.

1999-06-14  Miguel de Icaza  <miguel@gnu.org>

	* src/cell.h: Killed ColType and RowType definitions.  They do not
	save any noticeable amount of memory; we are not using them but
	on the most useless places and finally they are the current limit
	to our spreadsheet size.

	* src/gnumeric-sheet.h: Use int instead of ColType, RowType
	* src/item-cursor.h: Use int instead of ColType, RowType
	* src/item-grid.h: Use int instead of ColType, RowType

	* src/print-cell.c (CELL_DIM): Use _pt variants of the margins here.
	(print_cell_text): and here.
	(print_cell): and here.
	(print_cell_range): and here.
	(print_cell_grid): and here.

1999-06-13  Miguel de Icaza  <miguel@gnu.org>

	* src/sheet.c (sheet_compute_col_row_new_size): Update margin_a
	and margin_b from the points.
	(col_row_info_init): New function to initialize a sample
	ColRowInfo.  Inits the _pt fields.
	(col_row_unit_distance): Use the new fields in computation.
	(sheet_col_get_unit_distance): Use new fields in computation.

	* src/dialog-printer-setup.c (do_setup_margin): Set scroll region.
	(preview_page_create): Implement routine that draws the page for
	the margin setup.

	* src/sheet.h (ColRowInfo): Units are now doubles; margin_a_pt and
	margin_b_pt are doubles that represent the a and b margins in
	points.

	* src/sheet.c (sheet_compute_col_row_new_size): Use the

1999-06-11  Miguel de Icaza  <miguel@gnu.org>

	* src/cell-draw.c (cell_draw): Move the foreground setting routine
	here and handle single-line and multiline coloring properly.

	* src/print-info.c (unit_name_to_unit): New routine, returns the
	UniName from the string name.

	* src/dialog-printer-setup.c (dialog_printer_setup): Use
	print_info_save and kill the do_save_settings routine for the
	cleaner print_info routine.

	* src/print-info.c (print_info_new): Now loads the default
	settings from the saved configuration.
	(print_info_save): Saves the print information to the gnome_config.

1999-06-08  Miguel de Icaza  <miguel@gnu.org>

	* src/utils.c (str_trim_spaces): Moved str_trim_spaces ere.

	* src/dialog-printer-setup.c (do_setup_main_dialog): Connect print
	buttons.

	* src/print-cell.c (print_cell_grid): Simplify routine.

	* src/sheet.c (sheet_row_get_unit_distance,
	sheet_col_get_unit_distance): Include  margins in computation.
	This is broken, as the margins are now pixels, and they should be
	made points.

	* src/dialog-printer-setup.c (do_fetch_page_info): Fetch other values.
	(do_save_settings): Saves the configuration.

	* src/print-cell.c (print_border): Implement border drawing.
	(print_cell_grid): Make this work as it should.

	* src/print.c (compute_groups): Handle the case where the contents
	fit entirely in one page.

1999-06-07  Miguel de Icaza  <miguel@gnu.org>

	* src/print.c: New file.  Implements high-level printing.

	* src/dialog-printer-setup.c: New file.  Implements the "Print
	Setup" dialog box.

1999-04-30  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/cell-draw.c: New file.  All of the cell screen drawing code
	has been moved here now.

	* src/print-cell.c: Enhanced code.

	* src/workbook.c: hardcoded page size for testing purposes.

1999-03-10  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	I do not like the current approach.  I do think that StyleFonts
	should be static with regard to Zoom.

	And we would keep a cache of X fonts that are used for a
	particular size.

	* src/style.c (style_font_new_from): New routine that creates a
	new font.

	* src/sheet.c (sheet_set_zoom_factor): Scale fonts used in the
	Sheet.

1999-02-15  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/dialog-printer-setup.c: New file.  Implements the workbook
	page configuration dialog box.

	* src/print-info.c, src/print-info.h: Manages the per-worbook
	print options.

1999-02-07  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/style.c (font_equal): Adapt function to the new StyleFont.
	(style_font_new, style_font_new_simple): Adapt for the upcoming
	gnome-print support.
	(font_init): Adapt.

	* src/xml-io.c: Use Gnome Print font scheme.
	* src/workbook.c: ditto.
	* src/cell.c: ditto.
	* src/item-bar.c, src/item-edit.c: ditto

	* src/dialog-cell-format.c: Disable font selector for now.

this breaks some peoples stuff, but I'll get on to that now...

1999-06-21  Miguel de Icaza  <miguel@gnu.org>

	* src/func.c: Do not pre-initialize them.  If they need to be
	pre-initialized something is wrong in some other place.  Fix that
	instead.

	* src/clipboard.c (do_clipboard_paste_cell_region): Implement
	transpose-on-paste command.  Change the increment steps for
	transpose and compute a different target column as well.

	(sheet_paste_selection): Swap the paste dimesions here if we are
	pasting/transpose.

1999-06-18  Miguel de Icaza  <miguel@gnu.org>

	* src/func.c: Remove static initialization of the error messages.

1999-06-14  Miguel de Icaza  <miguel@gnu.org>

	* src/clipboard.h: Define PASTE_TRANSPOSE.

	* src/dialog-paste-special.c (dialog_paste_special): Add new

1999-06-12  Miguel de Icaza  <miguel@gnu.org>

	* src/dialog-cell-comment.c (dialog_cell_comment): Process the
	return value from gnome_dialog_run correctly as well.  (ie we
	should catch the return value -1 as the "user closed dialog box"
 	message and avoid destroying the dialog box ourselves).

	* src/item-grid.c (context_paste_special_cmd): Handle a cancel
	operation from the dialog_paste_special dialog box.

	* src/dialog-paste-special.c (dialog_paste_special): Hanlde the
	case in which the window manager closed the dialog box.

	* src/cell.c (cell_comment_destroy): Changed invocation from
	gtk_object_destroy to gtk_object_unref.
	(cell_comment_unrealize): ditto.
	(cell_comment_clicked): ditto.
	* src/dialog-cell-sort.c (dialog_cell_sort): ditto.
	* src/dialog-function-select.c (dialog_function_select): ditto
	* src/dialog-function-wizard.c (dialog_function_wizard): ditto
	* src/dialog-paste-special.c (dialog_paste_special): ditto
	* src/dialog-solver.c (constr_add_click): ditto.
	(constr_add_click): ditto
	(dialog_solver_options): ditto
	* src/gnumeric-sheet.c (gnumeric_sheet_stop_cell_selection): ditto
	(destroy_item_editor): ditto.
	(gnumeric_sheet_key_mode_object): ditto, and clear the pointer to
	the current_object.
	* src/sheet-object-container.c (sheet_object_container_destroy): ditto.
	* src/item-cursor.c (item_cursor_drag_event): ditto.
	(item_cursor_autofill_event): ditto
	* src/item-bar.c (item_bar_event): ditto
	* src/workbook.c (workbook_setup_auto_calc): ditto.
	* src/widget-editable-label.c (el_stop_editing): ditto
	* src/sheet-object.c (sheet_object_destroy): ditto
	(sheet_view_object_unrealize): ditto
	(sheet_object_destroy_control_points): ditto
	* src/sheet-view.c (sheet_view_destroy): ditto

1999-06-10  Miguel de Icaza  <miguel@gnu.org>

	* src/pattern-selector.c (pattern_selector_init): Use the GNOME
	canvas fill_stipple feature instead of using the hack of creating
	the bitmap and setting the stipple on the realize handler.

1999-06-01  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* po/hr.po: Added croat translation from Vladimir Vuksan
	<vuksan@cs.unm.edu>.

Remove all spaces before the ';'.

Miguel

Fix bug in cell_set_formula_tree_simple