1 /* Generic support for edit/search historyitem/bookmark dialog */
2
3 #ifdef HAVE_CONFIG_H
4 #include "config.h"
5 #endif
6
7 #include <string.h>
8
9 #include "elinks.h"
10
11 #include "bfu/dialog.h"
12 #include "dialogs/edit.h"
13 #include "intl/gettext/libintl.h"
14 #include "session/session.h"
15 #include "terminal/terminal.h"
16 #include "util/color.h"
17 #include "util/memory.h"
18 #include "util/string.h"
19
20
21 /* TODO: Move to bfu/. It has no bussiness to do in dialogs/. --pasky */
22
23
24 static widget_handler_status_T
my_cancel_dialog(struct dialog_data * dlg_data,struct widget_data * widget_data)25 my_cancel_dialog(struct dialog_data *dlg_data, struct widget_data *widget_data)
26 {
27 ((void (*)(struct dialog *)) widget_data->widget->data)(dlg_data->dlg);
28 return cancel_dialog(dlg_data, widget_data);
29 }
30
31
32 /* Edits an item's fields.
33 * If parent is defined, then that points to a dialog that should be sent
34 * an update when the add is done.
35 *
36 * If either of src_name or src_url are NULL, try to obtain the name and url
37 * of the current document. If you want to create two null fields, pass in a
38 * pointer to a zero length string (""). */
39 /* TODO: In bookmark/dialogs.c most users seem to want also the dialog_data
40 * so we should make when_*() functions take dialog_data instead. --jonas */
41 void
do_edit_dialog(struct terminal * term,int intl,unsigned char * title,const unsigned char * src_name,const unsigned char * src_url,struct session * ses,struct dialog_data * parent,done_handler_T * when_done,void when_cancel (struct dialog *),void * done_data,enum edit_dialog_type dialog_type)42 do_edit_dialog(struct terminal *term, int intl, unsigned char *title,
43 const unsigned char *src_name,
44 const unsigned char *src_url,
45 struct session *ses, struct dialog_data *parent,
46 done_handler_T *when_done,
47 void when_cancel(struct dialog *),
48 void *done_data,
49 enum edit_dialog_type dialog_type)
50 {
51 unsigned char *name, *url;
52 struct dialog *dlg;
53
54 if (intl) title = _(title, term);
55
56 /* Number of fields in edit dialog --Zas */
57 #define EDIT_WIDGETS_COUNT 5
58
59 /* Create the dialog */
60 dlg = calloc_dialog(EDIT_WIDGETS_COUNT, 2 * MAX_STR_LEN);
61 if (!dlg) return;
62
63 name = get_dialog_offset(dlg, EDIT_WIDGETS_COUNT);
64 url = name + MAX_STR_LEN;
65
66 /* Get the name */
67 if (!src_name) {
68 /* Unknown name. */
69 get_current_title(ses, name, MAX_STR_LEN);
70 } else {
71 /* Known name. */
72 safe_strncpy(name, src_name, MAX_STR_LEN);
73 }
74
75 /* Get the url */
76 if (!src_url) {
77 /* Unknown . */
78 get_current_url(ses, url, MAX_STR_LEN);
79 } else {
80 /* Known url. */
81 safe_strncpy(url, src_url, MAX_STR_LEN);
82 }
83
84 dlg->title = title;
85 dlg->layouter = generic_dialog_layouter;
86 dlg->layout.maximize_width = 1;
87 dlg->udata = parent;
88 dlg->udata2 = done_data;
89
90 if (dialog_type == EDIT_DLG_ADD)
91 add_dlg_field(dlg, _("Name", term), 0, 0, check_nonempty, MAX_STR_LEN, name, NULL);
92 else
93 add_dlg_field(dlg, _("Name", term), 0, 0, NULL, MAX_STR_LEN, name, NULL);
94
95 add_dlg_field(dlg, _("URL", term), 0, 0, NULL, MAX_STR_LEN, url, NULL);
96
97 add_dlg_ok_button(dlg, _("~OK", term), B_ENTER, when_done, dlg);
98 add_dlg_button(dlg, _("C~lear", term), 0, clear_dialog, NULL);
99
100 if (when_cancel)
101 add_dlg_button(dlg, _("~Cancel", term), B_ESC,
102 my_cancel_dialog, when_cancel);
103 else
104 add_dlg_button(dlg, _("~Cancel", term), B_ESC,
105 cancel_dialog, NULL);
106
107 add_dlg_end(dlg, EDIT_WIDGETS_COUNT);
108
109 do_dialog(term, dlg, getml(dlg, NULL));
110
111 #undef EDIT_WIDGETS_COUNT
112 }
113