1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
|
/*
* gretl -- Gnu Regression, Econometrics and Time-series Library
* Copyright (C) 2001 Allin Cottrell and Riccardo "Jack" Lucchetti
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
/* objectsave.c for gretl: save models estimated via CLI */
#include "gretl.h"
#include "session.h"
#include "objectsave.h"
#include "objstack.h"
static int gui_parse_object_request (const char *line,
char *objname, char **param,
void **pptr, GretlObjType *type,
PRN *prn)
{
char word[MAXSAVENAME] = {0};
int action;
/* get object name (if any) and dot param */
parse_object_command(line, word, param);
/* if no dot param, nothing doing, pass through */
if (*param == NULL) {
return OBJ_ACTION_NONE;
}
if (gretl_is_bundle(word)) {
return OBJ_ACTION_NONE;
}
/* see if there's an object associated with the name */
*pptr = get_session_object_by_name(word, type);
if (*pptr == NULL) {
/* no matching object */
if (*param) {
pprintf(prn, _("%s: no such object\n"), word);
}
return OBJ_ACTION_INVALID;
}
action = match_object_command(*param);
if (action == OBJ_ACTION_INVALID) {
pprintf(prn, _("command '%s' not recognized"), *param);
pputc(prn, '\n');
} else {
strcpy(objname, word);
}
return action;
}
int maybe_save_graph (const char *name, int ci, gretlopt opt, PRN *prn)
{
GretlObjType type;
int display = 0;
int add, err = 0;
if (opt & OPT_U) {
/* If the plotting command included "--output=display"
we should arrange to show the plot in a window as
well as adding it as an icon.
*/
const char *s = get_optval_string(ci, OPT_U);
if (s != NULL && !strcmp(s, "display")) {
display = 1;
}
}
/* note: gretl_plotfile() below should give the name of
a temporary file to which gnuplot commands have
been written.
*/
type = (ci == BXPLOT)? GRETL_OBJ_PLOT : GRETL_OBJ_GRAPH;
add = cli_add_graph_to_session(gretl_plotfile(), name, type, display);
if (add == ADD_OBJECT_FAIL) {
err = 1;
} else if (add == ADD_OBJECT_REPLACE) {
pprintf(prn, _("%s replaced\n"), name);
} else {
pprintf(prn, _("%s saved\n"), name);
}
return err;
}
int save_text_buffer (const char *name, PRN *prn, int pos)
{
int add, err = 0;
add = real_add_text_to_session(prn, pos, name);
if (add == ADD_OBJECT_FAIL) {
err = 1;
} else if (add == ADD_OBJECT_REPLACE) {
pprintf(prn, _("%s replaced\n"), name);
} else {
pprintf(prn, _("%s saved\n"), name);
}
return err;
}
int gui_saved_object_action (const char *line, PRN *prn)
{
char objname[MAXSAVENAME] = {0};
char *param = NULL;
void *ptr = NULL;
GretlObjType type;
int action;
if (*line == '!' || *line == '#') {
/* shell command or comment: NOT an object command */
return OBJ_ACTION_NONE;
}
/* special: display icon view window */
if (!strncmp(line, "iconview", 8)) {
if (data_status) {
view_session();
}
return OBJ_ACTION_NULL; /* handled */
}
action = gui_parse_object_request(line, objname, ¶m,
&ptr, &type, prn);
if (action == OBJ_ACTION_SHOW) {
if (type == GRETL_OBJ_EQN ||
type == GRETL_OBJ_VAR ||
type == GRETL_OBJ_SYS) {
session_model_callback(ptr, action);
} else if (type == GRETL_OBJ_TEXT) {
display_saved_text(ptr);
} else if (type == GRETL_OBJ_GRAPH) {
display_session_graph_by_data(ptr);
} else {
action = OBJ_ACTION_INVALID;
}
} else if (action == OBJ_ACTION_FREE) {
if (type == GRETL_OBJ_EQN ||
type == GRETL_OBJ_VAR ||
type == GRETL_OBJ_SYS) {
session_model_callback(ptr, action);
pprintf(prn, _("Freed %s\n"), objname);
} else {
action = OBJ_ACTION_INVALID;
}
}
free(param);
return action;
}
|
