/********************************************************************\ * table-gnome.c -- implementation of table object in GNOME * * * * This program is free software; you can redistribute it and/or * * modify it under the terms of the GNU General Public License as * * published by the Free Software Foundation; either version 2 of * * the License, or (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License* * along with this program; if not, contact: * * * * Free Software Foundation Voice: +1-617-542-5942 * * 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 * * Boston, MA 02110-1301, USA gnu@gnu.org * * * \********************************************************************/ /* * FILE: * table-gnome.c * * FUNCTION: * Implements the infrastructure for the displayed table. * This is the Gnome implementation. * * HISTORY: * Copyright (c) 1998 Linas Vepstas * Copyright (c) 1998 Rob Browning * Copyright (c) 1999 Heath Martin * Copyright (c) 2000 Heath Martin * Copyright (c) 2000 Dave Peticolas * Copyright (c) 2001 Gnumatic, Inc. */ #include #include #include #include #include #include "gnucash-sheet.h" #include "gnucash-sheetP.h" #include "gnucash-style.h" #include "table-allgui.h" #include "table-gnome.h" #include "gnc-prefs.h" #include "gnc-engine.h" #include "gnc-state.h" #include "gnc-ledger-display.h" /** Static Globals *****************************************************/ #define UNUSED_VAR __attribute__ ((unused)) /* This static indicates the debugging module that this .o belongs to. */ static QofLogModule UNUSED_VAR log_module = GNC_MOD_REGISTER; /** Implementation *****************************************************/ void gnc_table_save_state (Table *table, const gchar * state_section) { GnucashSheet *sheet; GNCHeaderWidths widths; GList *node; gchar *key; GKeyFile *state_file = gnc_state_get_current(); if (!table) return; if (table->ui_data == NULL) return; if (!gnc_prefs_get_bool(GNC_PREFS_GROUP_GENERAL, GNC_PREF_SAVE_GEOMETRY)) return; sheet = GNUCASH_SHEET (table->ui_data); widths = gnc_header_widths_new (); gnucash_sheet_get_header_widths (sheet, widths); node = gnc_table_layout_get_cells (table->layout); for (; node; node = node->next) { BasicCell *cell = node->data; int width; width = gnc_header_widths_get_width (widths, cell->cell_name); /* Remember whether the column is visible */ key = g_strdup_printf("%s_width", cell->cell_name); if ((width > 0) && (!cell->expandable)) { g_key_file_set_integer (state_file, state_section, key, width); } else if (g_key_file_has_key (state_file, state_section, key, NULL)) g_key_file_remove_key (state_file, state_section, key, NULL); g_free (key); } gnc_header_widths_destroy (widths); } static void table_ui_redraw_cb (Table *table) { GnucashSheet *sheet; if (table == NULL) return; if (table->ui_data == NULL) return; sheet = GNUCASH_SHEET (table->ui_data); gnucash_sheet_redraw_help (sheet); } static void table_destroy_cb (Table *table) { GnucashSheet *sheet; if (table == NULL) return; if (table->ui_data == NULL) return; sheet = GNUCASH_SHEET (table->ui_data); g_object_unref (sheet); table->ui_data = NULL; } /* Um, this function checks that data is not null but never uses it. Weird. Also, since this function only works with a GnucashRegister widget, maybe some of it should be moved to gnucash-sheet.c. */ /* Adding to previous note: Since data doesn't appear do anything and to align the function with save_state() I've removed the check for NULL and changed two calls in dialog_order.c and dialog_invoice.c to pass NULL as second parameter. */ void gnc_table_init_gui (Table *table) { table->gui_handlers.redraw_help = table_ui_redraw_cb; table->gui_handlers.destroy = table_destroy_cb; } void gnc_table_refresh_gui (Table * table, gboolean do_scroll) { GnucashSheet *sheet; if (!table) return; if (!table->ui_data) return; g_return_if_fail (GNUCASH_IS_SHEET (table->ui_data)); sheet = GNUCASH_SHEET(table->ui_data); gnucash_sheet_styles_recompile (sheet); gnucash_sheet_table_load (sheet, do_scroll); gnucash_sheet_redraw_all (sheet); } static void gnc_table_refresh_cursor_gnome (Table * table, VirtualCellLocation vcell_loc, gboolean do_scroll) { GnucashSheet *sheet; if (!table || !table->ui_data) return; g_return_if_fail (GNUCASH_IS_SHEET (table->ui_data)); if (gnc_table_virtual_cell_out_of_bounds (table, vcell_loc)) return; sheet = GNUCASH_SHEET (table->ui_data); gnucash_sheet_cursor_set_from_table (sheet, do_scroll); if (gnucash_sheet_block_set_from_table (sheet, vcell_loc)) { gnucash_sheet_recompute_block_offsets (sheet); gnucash_sheet_set_scroll_region (sheet); gnucash_sheet_compute_visible_range (sheet); gnucash_sheet_redraw_all (sheet); } else gnucash_sheet_redraw_block (sheet, vcell_loc); } void gnc_table_show_range (Table *table, VirtualCellLocation start_loc, VirtualCellLocation end_loc) { GnucashSheet *sheet; if (!table || !table->ui_data) return; g_return_if_fail (GNUCASH_IS_SHEET (table->ui_data)); if (gnc_table_virtual_cell_out_of_bounds (table, start_loc)) return; if (gnc_table_virtual_cell_out_of_bounds (table, end_loc)) return; sheet = GNUCASH_SHEET (table->ui_data); gnucash_sheet_show_range (sheet, start_loc, end_loc); } void gnc_table_gnome_init (void) { TableGUIHandlers gui_handlers; gui_handlers.cursor_refresh = gnc_table_refresh_cursor_gnome; gnc_table_set_default_gui_handlers (&gui_handlers); }