1 /* Directory panel listing format editor -- for the Midnight Commander
2 Copyright (C) 1994, 1995 The Free Software Foundation
4 Written by: 1994 Radek Doulik
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
28 #include <stdlib.h> /* For malloc() */
29 #include <sys/types.h>
30 #include <sys/param.h>
38 #include "util.h" /* Needed for the externs */
43 #include "dialog.h" /* For do_refresh() */
46 /* Needed for the extern declarations of integer parameters */
48 #include "panel.h" /* Needed for the externs */
63 #define B_REMOVE B_USER + 1
65 static WListbox
*l_listmode
;
67 static Dlg_head
*listmode_dlg
;
71 static char *listmode_section
= "[Listing format edit]";
73 static char *s_genwidth
[2] = {"Half width", "Full width"};
74 WRadio
*radio_genwidth
;
75 static char *s_columns
[2] = {"One column", "Two columns"};
76 WRadio
*radio_columns
;
77 static char *s_justify
[3] =
78 {"Left justified", "Default justification", "Right justified"};
79 WRadio
*radio_justify
;
80 static char *s_itemwidth
[3] =
81 {"Free width", "Fixed width", "Growable width"};
82 WRadio
*radio_itemwidth
;
85 int ret_cmd
, flags
, y
, x
;
87 } listmode_but
[BUTTONS
] = {
88 { B_CANCEL
, NORMAL_BUTTON
, 0, 53, "&Cancel" },
89 { B_ADD
, NORMAL_BUTTON
, 0, 22, "&Add item"},
90 { B_REMOVE
, NORMAL_BUTTON
, 0, 10, "&Remove" },
91 { B_ENTER
, DEFPUSH_BUTTON
, 0, 0, "&Ok" },
95 #define B_MINUS B_USER+1
100 } listmode_text
[LABELS
] = {
101 { UY
, UX
+ 1, " General options " },
102 { UY
+4, UX
+1, " Items "},
103 { UY
+4, UX
+21, " Item options" },
104 { UY
+13, UX
+22, "Item width:" }
108 static void listmode_refresh (void)
110 attrset (COLOR_NORMAL
);
111 dlg_erase (listmode_dlg
);
113 draw_box (listmode_dlg
, 1, 2, 20, 70);
114 draw_box (listmode_dlg
, UY
, UX
, 4, 63);
115 draw_box (listmode_dlg
, UY
+ 4, UX
, 11, 18);
116 draw_box (listmode_dlg
, UY
+ 4, UX
+20, 11, 43);
120 static int bplus_cback (int action
, void *data
)
125 static int bminus_cback (int action
, void *data
)
130 static int listmode_callback (Dlg_head
* h
, int Par
, int Msg
)
142 attrset (COLOR_NORMAL
);
143 dlg_move (h
, UY
+13, UX
+35);
145 attrset (MENU_ENTRY_COLOR
);
151 static int l_call (void *data
)
156 static void init_listmode (char *oldlistformat
)
160 int format_width
= 0;
161 int format_columns
= 0;
165 listmode_dlg
= create_dlg (0, 0, 22, 74, dialog_colors
,
166 listmode_callback
, listmode_section
, "listmode",
168 x_set_dialog_title (listmode_dlg
, "Listing format edit");
170 #define XTRACT(i) BY+listmode_but[i].y, BX+listmode_but[i].x, listmode_but[i].ret_cmd, listmode_but[i].flags, listmode_but[i].text, 0, 0, NULL
172 for (i
= 0; i
< BUTTONS
; i
++)
173 add_widgetl (listmode_dlg
, button_new (XTRACT (i
)), (i
== BUTTONS
- 1) ?
174 XV_WLAY_CENTERROW
: XV_WLAY_RIGHTOF
);
176 /* We add the labels. */
177 for (i
= 0; i
< LABELS
; i
++){
178 pname
= label_new (listmode_text
[i
].y
,
179 listmode_text
[i
].x
, listmode_text
[i
].text
, NULL
);
180 add_widget (listmode_dlg
, pname
);
183 add_widget (listmode_dlg
, button_new (UY
+13, UX
+37, B_MINUS
, NORMAL_BUTTON
,
184 "&-", bminus_cback
, 0, NULL
));
185 add_widget (listmode_dlg
, button_new (UY
+13, UX
+34, B_PLUS
, NORMAL_BUTTON
,
186 "&+", bplus_cback
, 0, NULL
));
187 radio_itemwidth
= radio_new (UY
+9, UX
+22, 3, s_itemwidth
, 1, NULL
);
188 add_widget (listmode_dlg
, radio_itemwidth
);
190 radio_justify
= radio_new (UY
+5, UX
+22, 3, s_justify
, 1, NULL
);
191 add_widget (listmode_dlg
, radio_justify
);
192 radio_justify
->sel
= 1;
194 /* get new listbox */
195 l_listmode
= listbox_new (UY
+ 5, UX
+ 1, 16, 9, 0, l_call
, NULL
);
197 if (strncmp (oldlistformat
, "full ", 5) == 0){
201 if (strncmp (oldlistformat
, "half ", 5) == 0){
204 if (strncmp (oldlistformat
, "2 ", 2) == 0){
208 if (strncmp (oldlistformat
, "1 ", 2) == 0){
211 s
= strtok (oldlistformat
, ",");
214 listbox_add_item (l_listmode
, 0, 0, s
, NULL
);
215 s
= strtok (NULL
, ",");
218 /* add listbox to the dialogs */
219 add_widgetl (listmode_dlg
, l_listmode
, XV_WLAY_EXTENDWIDTH
);
221 radio_columns
= radio_new (UY
+1, UX
+32, 2, s_columns
, 1, NULL
);
222 add_widget (listmode_dlg
, radio_columns
);
223 radio_columns
->sel
= format_columns
;
224 radio_genwidth
= radio_new (UY
+1, UX
+2, 2, s_genwidth
, 1, NULL
);
225 add_widget (listmode_dlg
, radio_genwidth
);
226 radio_genwidth
->sel
= format_width
;
229 static void listmode_done (void)
231 destroy_dlg (listmode_dlg
);
233 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
237 char *select_new_item (void)
239 /* NOTE: The following array of possible items must match the
240 formats array in screen.c. Better approach might be to make the
241 formats array global */
242 char *possible_items
[] =
243 { "name", "size", "type", "mtime", "perm", "mode", "|", "nlink",
244 "owner", "group", "atime", "ctime", "space", "mark",
250 mylistbox
= create_listbox_window (12, 20, " Add listing format item ", listmode_section
);
251 for (i
= 0; possible_items
[i
]; i
++){
252 listbox_add_item (mylistbox
->list
, 0, 0, possible_items
[i
], NULL
);
255 i
= run_listbox (mylistbox
);
257 return possible_items
[i
];
262 char *collect_new_format (void)
269 newformat
= xmalloc (1024, "collect_new_format");
270 if (radio_genwidth
->sel
)
271 strcpy (newformat
, "full ");
273 strcpy (newformat
, "half ");
274 if (radio_columns
->sel
)
275 strcat (newformat
, "2 ");
278 listbox_select_by_number (l_listmode
, i
);
279 listbox_get_current (l_listmode
, &text
, &extra
);
283 strcat (newformat
, ",");
284 strcat (newformat
, text
);
290 char *listmode_edit (char *oldlistformat
)
292 char *newformat
= NULL
;
295 s
= strdup (oldlistformat
);
299 while (newformat
== NULL
)
301 /* display file info */
302 attrset (SELECTED_COLOR
);
304 run_dlg (listmode_dlg
);
306 switch (listmode_dlg
->ret_value
) {
308 newformat
= strdup (oldlistformat
);
312 s
= select_new_item ();
314 listbox_add_item (l_listmode
, 0, 0, s
, NULL
);
318 listbox_remove_current (l_listmode
, 0);
322 newformat
= collect_new_format ();