1 /********************************************************************\
2 * register-common.c -- Common functions for the register *
3 * Copyright (c) 2001 Dave Peticolas *
4 * *
5 * This program is free software; you can redistribute it and/or *
6 * modify it under the terms of the GNU General Public License as *
7 * published by the Free Software Foundation; either version 2 of *
8 * the License, or (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License*
16 * along with this program; if not, contact: *
17 * *
18 * Free Software Foundation Voice: +1-617-542-5942 *
19 * 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
20 * Boston, MA 02110-1301, USA gnu@gnu.org *
21 * *
22 \********************************************************************/
23
24 #include <config.h>
25
26 #include "doclinkcell.h"
27 #include "basiccell.h"
28 #include "cell-factory.h"
29 #include "combocell.h"
30 #include "datecell.h"
31 #include "formulacell.h"
32 #include "numcell.h"
33 #include "pricecell.h"
34 #include "recncell.h"
35 #include "checkboxcell.h"
36 #include "register-common.h"
37 #include "quickfillcell.h"
38
39
40 static gboolean register_inited = FALSE;
41 static CellFactory *global_factory = NULL;
42
43 void
gnc_register_init(void)44 gnc_register_init (void)
45 {
46 if (register_inited)
47 return;
48
49 register_inited = TRUE;
50
51 global_factory = gnc_cell_factory_new ();
52
53 gnc_register_add_cell_type (BASIC_CELL_TYPE_NAME, gnc_basic_cell_new);
54
55 gnc_register_add_cell_type (NUM_CELL_TYPE_NAME, gnc_num_cell_new);
56
57 gnc_register_add_cell_type (PRICE_CELL_TYPE_NAME, gnc_price_cell_new);
58
59 gnc_register_add_cell_type (RECN_CELL_TYPE_NAME, gnc_recn_cell_new);
60
61 gnc_register_add_cell_type (DOCLINK_CELL_TYPE_NAME, gnc_doclink_cell_new);
62
63 gnc_register_add_cell_type (QUICKFILL_CELL_TYPE_NAME,
64 gnc_quickfill_cell_new);
65
66 gnc_register_add_cell_type (FORMULA_CELL_TYPE_NAME,
67 gnc_formula_cell_new);
68
69 gnc_register_add_cell_type (CHECKBOX_CELL_TYPE_NAME, gnc_checkbox_cell_new);
70 }
71
72 void
gnc_register_shutdown(void)73 gnc_register_shutdown (void)
74 {
75 if (!register_inited)
76 return;
77
78 gnc_cell_factory_destroy (global_factory);
79 global_factory = NULL;
80 }
81
82 void
gnc_register_add_cell_type(const char * cell_type_name,CellCreateFunc cell_creator)83 gnc_register_add_cell_type (const char *cell_type_name,
84 CellCreateFunc cell_creator)
85 {
86 gnc_register_init ();
87
88 gnc_cell_factory_add_cell_type (global_factory,
89 cell_type_name, cell_creator);
90 }
91
92 BasicCell *
gnc_register_make_cell(const char * cell_type_name)93 gnc_register_make_cell (const char *cell_type_name)
94 {
95 gnc_register_init ();
96
97 return gnc_cell_factory_make_cell (global_factory, cell_type_name);
98 }
99
100 gboolean
virt_cell_loc_equal(VirtualCellLocation vcl1,VirtualCellLocation vcl2)101 virt_cell_loc_equal (VirtualCellLocation vcl1, VirtualCellLocation vcl2)
102 {
103 return ((vcl1.virt_row == vcl2.virt_row) &&
104 (vcl1.virt_col == vcl2.virt_col));
105 }
106
107 gboolean
virt_loc_equal(VirtualLocation vl1,VirtualLocation vl2)108 virt_loc_equal (VirtualLocation vl1, VirtualLocation vl2)
109 {
110 return (virt_cell_loc_equal (vl1.vcell_loc, vl2.vcell_loc) &&
111 (vl1.phys_row_offset == vl2.phys_row_offset) &&
112 (vl1.phys_col_offset == vl2.phys_col_offset));
113 }
114