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r2835: Sort items on the SendTo menu (requested by John Pettigrew).
[rox-filer.git] / ROX-Filer / src / menu.c
blob02ccbae97b13a5fc4a731dcdece8d9a9127c442c
1 /*
2 * $Id$
3 *
4 * ROX-Filer, filer for the ROX desktop project
5 * Copyright (C) 2003, the ROX-Filer team.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
19 * Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22 /* menu.c - code for handling the popup menus */
23
24 #include "config.h"
25
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <sys/wait.h>
29 #include <sys/param.h>
30 #include <fcntl.h>
31 #include <errno.h>
32 #include <string.h>
33 #include <dirent.h>
34
35 #include <gtk/gtk.h>
36
37 #include "global.h"
38
39 #include "menu.h"
40 #include "run.h"
41 #include "action.h"
42 #include "filer.h"
43 #include "pixmaps.h"
44 #include "type.h"
45 #include "support.h"
46 #include "gui_support.h"
47 #include "options.h"
48 #include "choices.h"
49 #include "gtksavebox.h"
50 #include "mount.h"
51 #include "minibuffer.h"
52 #include "i18n.h"
53 #include "main.h"
54 #include "pinboard.h"
55 #include "dir.h"
56 #include "diritem.h"
57 #include "appmenu.h"
58 #include "usericons.h"
59 #include "infobox.h"
60 #include "view_iface.h"
61 #include "display.h"
62 #include "bookmarks.h"
63
64 typedef enum {
65 FILE_COPY_ITEM,
66 FILE_RENAME_ITEM,
67 FILE_LINK_ITEM,
68 FILE_OPEN_FILE,
69 FILE_HELP,
70 FILE_SHOW_FILE_INFO,
71 FILE_RUN_ACTION,
72 FILE_SET_ICON,
73 FILE_SEND_TO,
74 FILE_DELETE,
75 FILE_USAGE,
76 FILE_CHMOD_ITEMS,
77 FILE_FIND,
78 FILE_OPEN_VFS_AVFS,
79 } FileOp;
80
81 typedef enum menu_icon_style {
82 MIS_NONE, MIS_SMALL, MIS_LARGE,
83 MIS_HUGE_UNUSED,
84 MIS_CURRENT, /* As per current filer window */
85 MIS_DEFAULT
86 } MenuIconStyle;
87
88 typedef void (*ActionFn)(GList *paths,
89 const char *dest_dir, const char *leaf, int quiet);
90 typedef void MenuCallback(GtkWidget *widget, gpointer data);
91
92 typedef gboolean (*SaveCb)(GObject *savebox,
93 const gchar *current, const gchar *new);
94
95 GtkAccelGroup *filer_keys = NULL;
96 static gboolean filer_keys_need_init = TRUE;
97
98 static GtkWidget *popup_menu = NULL; /* Currently open menu */
99
100 static gint updating_menu = 0; /* Non-zero => ignore activations */
101 static GList *send_to_paths = NULL;
102
103 static Option o_menu_iconsize, o_menu_xterm;
104
105 /* Static prototypes */
106
107 static void save_menus(void);
108 static void menu_closed(GtkWidget *widget);
109 static void shade_file_menu_items(gboolean shaded);
110 static void savebox_show(const gchar *action, const gchar *path,
111 MaskedPixmap *image, SaveCb callback,
112 GdkDragAction dnd_action);
113 static gint save_to_file(GObject *savebox,
114 const gchar *pathname, gpointer data);
115 static gboolean action_with_leaf(ActionFn action,
116 const gchar *current, const gchar *new);
117 static gboolean link_cb(GObject *savebox,
118 const gchar *initial, const gchar *path);
119 static void select_nth_item(GtkMenuShell *shell, int n);
120 static void new_file_type(gchar *templ);
121 static void do_send_to(gchar *templ);
122 static void show_send_to_menu(GList *paths, GdkEvent *event);
123 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label);
124
125 /* Note that for most of these callbacks none of the arguments are used. */
126
127 static void view_type(gpointer data, guint action, GtkWidget *widget);
128
129 /* (action used in these three - DetailsType) */
130 static void change_size(gpointer data, guint action, GtkWidget *widget);
131 static void change_size_auto(gpointer data, guint action, GtkWidget *widget);
132 static void set_with(gpointer data, guint action, GtkWidget *widget);
133
134 static void set_sort(gpointer data, guint action, GtkWidget *widget);
135 static void reverse_sort(gpointer data, guint action, GtkWidget *widget);
136
137 static void hidden(gpointer data, guint action, GtkWidget *widget);
138 static void show_thumbs(gpointer data, guint action, GtkWidget *widget);
139 static void refresh(gpointer data, guint action, GtkWidget *widget);
140
141 static void file_op(gpointer data, FileOp action, GtkWidget *widget);
142
143 static void select_all(gpointer data, guint action, GtkWidget *widget);
144 static void clear_selection(gpointer data, guint action, GtkWidget *widget);
145 static void invert_selection(gpointer data, guint action, GtkWidget *widget);
146 static void new_directory(gpointer data, guint action, GtkWidget *widget);
147 static void new_file(gpointer data, guint action, GtkWidget *widget);
148 static void xterm_here(gpointer data, guint action, GtkWidget *widget);
149
150 static void open_parent_same(gpointer data, guint action, GtkWidget *widget);
151 static void open_parent(gpointer data, guint action, GtkWidget *widget);
152 static void home_directory(gpointer data, guint action, GtkWidget *widget);
153 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget);
154 static void new_window(gpointer data, guint action, GtkWidget *widget);
155 /* static void new_user(gpointer data, guint action, GtkWidget *widget); */
156 static void close_window(gpointer data, guint action, GtkWidget *widget);
157 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget);
158
159 /* (action used in this - MiniType) */
160 static void mini_buffer(gpointer data, guint action, GtkWidget *widget);
161 static void resize(gpointer data, guint action, GtkWidget *widget);
162
163 #define MENUS_NAME "menus2"
164
165 static GtkWidget *filer_menu; /* The popup filer menu */
166 static GtkWidget *filer_file_item; /* The File '' label */
167 static GtkWidget *filer_file_menu; /* The File '' menu */
168 static GtkWidget *file_shift_item; /* Shift Open label */
169 static GtkWidget *filer_auto_size_menu; /* The Automatic item */
170 static GtkWidget *filer_hidden_menu; /* The Show Hidden item */
171 static GtkWidget *filer_reverse_menu; /* The Reversed item */
172 static GtkWidget *filer_thumb_menu; /* The Show Thumbs item */
173 static GtkWidget *filer_new_window; /* The New Window item */
174 static GtkWidget *filer_new_menu; /* The New submenu */
175 static GtkWidget *filer_follow_sym; /* Follow symbolic links item */
176
177 #undef N_
178 #define N_(x) x
179
180 static GtkItemFactoryEntry filer_menu_def[] = {
181 {N_("Display"), NULL, NULL, 0, "<Branch>"},
182 {">" N_("Icons View"), NULL, view_type, VIEW_TYPE_COLLECTION, NULL},
183 {">" N_("Icons, With..."), NULL, NULL, 0, "<Branch>"},
184 {">>" N_("Sizes"), NULL, set_with, DETAILS_SIZE, NULL},
185 {">>" N_("Permissions"), NULL, set_with, DETAILS_PERMISSIONS, NULL},
186 {">>" N_("Types"), NULL, set_with, DETAILS_TYPE, NULL},
187 {">>" N_("Times"), NULL, set_with, DETAILS_TIMES, NULL},
188 {">" N_("List View"), NULL, view_type, VIEW_TYPE_DETAILS, "<StockItem>", ROX_STOCK_SHOW_DETAILS},
189 {">", NULL, NULL, 0, "<Separator>"},
190 {">" N_("Bigger Icons"), NULL, change_size, 1, "<StockItem>", GTK_STOCK_ZOOM_IN},
191 {">" N_("Smaller Icons"), NULL, change_size, -1, "<StockItem>", GTK_STOCK_ZOOM_OUT},
192 {">" N_("Automatic"), NULL, change_size_auto, 0, "<ToggleItem>"},
193 {">", NULL, NULL, 0, "<Separator>"},
194 {">" N_("Sort by Name"), NULL, set_sort, SORT_NAME, NULL},
195 {">" N_("Sort by Type"), NULL, set_sort, SORT_TYPE, NULL},
196 {">" N_("Sort by Date"), NULL, set_sort, SORT_DATE, NULL},
197 {">" N_("Sort by Size"), NULL, set_sort, SORT_SIZE, NULL},
198 {">" N_("Sort by Owner"), NULL, set_sort, SORT_OWNER, NULL},
199 {">" N_("Sort by Group"), NULL, set_sort, SORT_GROUP, NULL},
200 {">" N_("Reversed"), NULL, reverse_sort, 0, "<ToggleItem>"},
201 {">", NULL, NULL, 0, "<Separator>"},
202 {">" N_("Show Hidden"), NULL, hidden, 0, "<ToggleItem>"},
203 {">" N_("Show Thumbnails"), NULL, show_thumbs, 0, "<ToggleItem>"},
204 {">" N_("Refresh"), NULL, refresh, 0, "<StockItem>", GTK_STOCK_REFRESH},
205 {N_("File"), NULL, NULL, 0, "<Branch>"},
206 {">" N_("Copy..."), NULL, file_op, FILE_COPY_ITEM, "<StockItem>", GTK_STOCK_COPY},
207 {">" N_("Rename..."), NULL, file_op, FILE_RENAME_ITEM, NULL},
208 {">" N_("Link..."), NULL, file_op, FILE_LINK_ITEM, NULL},
209 {">" N_("Delete"), NULL, file_op, FILE_DELETE, "<StockItem>", GTK_STOCK_DELETE},
210 {">", NULL, NULL, 0, "<Separator>"},
211 {">" N_("Help"), NULL, file_op, FILE_HELP, "<StockItem>", GTK_STOCK_HELP},
212 {">" N_("Shift Open"), NULL, file_op, FILE_OPEN_FILE},
213 {">" N_("Open AVFS"), NULL, file_op, FILE_OPEN_VFS_AVFS, "<StockItem>", GTK_STOCK_OPEN},
214 {">" N_("Send To..."), NULL, file_op, FILE_SEND_TO, NULL},
215 {">", NULL, NULL, 0, "<Separator>"},
216 {">" N_("Set Run Action..."), NULL, file_op, FILE_RUN_ACTION, "<StockItem>", GTK_STOCK_EXECUTE},
217 {">" N_("Set Icon..."), NULL, file_op, FILE_SET_ICON, NULL},
218 {">" N_("Info"), NULL, file_op, FILE_SHOW_FILE_INFO, "<StockItem>", GTK_STOCK_DIALOG_INFO},
219 {">" N_("Count"), NULL, file_op, FILE_USAGE, NULL},
220 {">" N_("Permissions"), NULL, file_op, FILE_CHMOD_ITEMS, NULL},
221 {">", NULL, NULL, 0, "<Separator>"},
222 {">" N_("Find"), NULL, file_op, FILE_FIND, "<StockItem>", GTK_STOCK_FIND},
223 {N_("Select"), NULL, NULL, 0, "<Branch>"},
224 {">" N_("Select All"), NULL, select_all, 0, NULL},
225 {">" N_("Clear Selection"), NULL, clear_selection, 0, NULL},
226 {">" N_("Invert Selection"), NULL, invert_selection, 0, NULL},
227 {">" N_("Select If..."), NULL, mini_buffer, MINI_SELECT_IF, NULL},
228 {N_("Options..."), NULL, menu_show_options, 0, "<StockItem>", GTK_STOCK_PREFERENCES},
229 {N_("New"), NULL, NULL, 0, "<Branch>"},
230 {">" N_("Directory"), NULL, new_directory, 0, NULL},
231 {">" N_("Blank file"), NULL, new_file, 0, "<StockItem>", GTK_STOCK_NEW},
232 {N_("Window"), NULL, NULL, 0, "<Branch>"},
233 {">" N_("Parent, New Window"), NULL, open_parent, 0, "<StockItem>", GTK_STOCK_GO_UP},
234 {">" N_("Parent, Same Window"), NULL, open_parent_same, 0, NULL},
235 {">" N_("New Window"), NULL, new_window, 0, NULL},
236 {">" N_("Home Directory"), NULL, home_directory, 0, "<StockItem>", GTK_STOCK_HOME},
237 {">" N_("Show Bookmarks"), "<Ctrl>B", show_bookmarks, 0, "<StockItem>", ROX_STOCK_BOOKMARKS},
238 {">" N_("Follow Symbolic Links"), NULL, follow_symlinks, 0, NULL},
239 {">" N_("Resize Window"), NULL, resize, 0, NULL},
240 /* {">" N_("New, As User..."), NULL, new_user, 0, NULL}, */
241
242 {">" N_("Close Window"), NULL, close_window, 0, "<StockItem>", GTK_STOCK_CLOSE},
243 {">", NULL, NULL, 0, "<Separator>"},
244 {">" N_("Enter Path..."), "slash", mini_buffer, MINI_PATH, NULL},
245 {">" N_("Shell Command..."), NULL, mini_buffer, MINI_SHELL, NULL},
246 {">" N_("Xterm Here"), NULL, xterm_here, FALSE, NULL},
247 {">" N_("Switch to xterm"), NULL, xterm_here, TRUE, NULL},
248 {N_("Help"), NULL, NULL, 0, "<Branch>"},
249 {">" N_("About ROX-Filer..."), NULL, menu_rox_help, HELP_ABOUT, NULL},
250 {">" N_("Show Help Files"), "F1", menu_rox_help, HELP_DIR, "<StockItem>", GTK_STOCK_HELP},
251 {">" N_("Manual"), NULL, menu_rox_help, HELP_MANUAL, NULL},
252 };
253
254
255 #define GET_MENU_ITEM(var, menu) \
256 var = gtk_item_factory_get_widget(item_factory, "<" menu ">");
257
258 #define GET_SMENU_ITEM(var, menu, sub) \
259 do { \
260 tmp = g_strdup_printf("<" menu ">/%s", _(sub)); \
261 var = gtk_item_factory_get_widget(item_factory, tmp); \
262 g_free(tmp); \
263 } while (0)
264
265 #define GET_SSMENU_ITEM(var, menu, sub, subsub) \
266 do { \
267 tmp = g_strdup_printf("<" menu ">/%s/%s", _(sub), _(subsub)); \
268 var = gtk_item_factory_get_widget(item_factory, tmp); \
269 g_free(tmp); \
270 } while (0)
271
272 /* Returns TRUE if the keys were installed (first call only) */
273 gboolean ensure_filer_menu(void)
274 {
275 GList *items;
276 guchar *tmp;
277 GtkWidget *item;
278 GtkItemFactory *item_factory;
279
280 if (!filer_keys_need_init)
281 return FALSE;
282 filer_keys_need_init = FALSE;
283
284 item_factory = menu_create(filer_menu_def,
285 sizeof(filer_menu_def) / sizeof(*filer_menu_def),
286 "<filer>", filer_keys);
287
288 GET_MENU_ITEM(filer_menu, "filer");
289 GET_SMENU_ITEM(filer_file_menu, "filer", "File");
290 GET_SSMENU_ITEM(filer_hidden_menu, "filer", "Display", "Show Hidden");
291 GET_SSMENU_ITEM(filer_reverse_menu, "filer", "Display", "Reversed");
292 GET_SSMENU_ITEM(filer_auto_size_menu, "filer", "Display", "Automatic");
293 GET_SSMENU_ITEM(filer_thumb_menu, "filer", "Display",
294 "Show Thumbnails");
295
296 GET_SMENU_ITEM(filer_new_menu, "filer", "New");
297 GET_SSMENU_ITEM(item, "filer", "Window", "Follow Symbolic Links");
298 filer_follow_sym = GTK_BIN(item)->child;
299
300 /* File '' label... */
301 items = gtk_container_get_children(GTK_CONTAINER(filer_menu));
302 filer_file_item = GTK_BIN(g_list_nth(items, 1)->data)->child;
303 g_list_free(items);
304
305 /* Shift Open... label */
306 items = gtk_container_get_children(GTK_CONTAINER(filer_file_menu));
307 file_shift_item = GTK_BIN(g_list_nth(items, 6)->data)->child;
308 g_list_free(items);
309
310 GET_SSMENU_ITEM(item, "filer", "Window", "New Window");
311 filer_new_window = GTK_BIN(item)->child;
312
313 g_signal_connect(filer_menu, "unmap_event",
314 G_CALLBACK(menu_closed), NULL);
315 g_signal_connect(filer_file_menu, "unmap_event",
316 G_CALLBACK(menu_closed), NULL);
317
318 g_signal_connect(filer_keys, "accel_changed",
319 G_CALLBACK(save_menus), NULL);
320
321 return TRUE;
322 }
323
324 void menu_init(void)
325 {
326 char *menurc;
327
328 menurc = choices_find_path_load(MENUS_NAME, PROJECT);
329 if (menurc)
330 {
331 gtk_accel_map_load(menurc);
332 g_free(menurc);
333 }
334
335 option_add_string(&o_menu_xterm, "menu_xterm", "xterm");
336 option_add_int(&o_menu_iconsize, "menu_iconsize", MIS_SMALL);
337 option_add_saver(save_menus);
338
339 option_register_widget("menu-set-keys", set_keys_button);
340
341 filer_keys = gtk_accel_group_new();
342 }
343
344 /* Name is in the form "<panel>" */
345 GtkItemFactory *menu_create(GtkItemFactoryEntry *def, int n_entries,
346 const gchar *name, GtkAccelGroup *keys)
347 {
348 GtkItemFactory *item_factory;
349 GtkItemFactoryEntry *translated;
350
351 if (!keys)
352 {
353 keys = gtk_accel_group_new();
354 gtk_accel_group_lock(keys);
355 }
356
357 item_factory = gtk_item_factory_new(GTK_TYPE_MENU, name, keys);
358
359 translated = translate_entries(def, n_entries);
360 gtk_item_factory_create_items(item_factory, n_entries,
361 translated, NULL);
362 free_translated_entries(translated, n_entries);
363
364 return item_factory;
365 }
366
367 /* Prevent the user from setting a short-cut on this item */
368 static void menuitem_no_shortcuts(GtkWidget *item)
369 {
370 /* XXX */
371 #if 0
372 GtkMenuItem *menuitem = GTK_MENU_ITEM(item);
373
374 _gtk_widget_set_accel_path(item, NULL, NULL);
375 null_g_free(&menuitem->accel_path);
376 #endif
377 }
378
379 /* Shade items that only work on single files */
380 static void shade_file_menu_items(gboolean shaded)
381 {
382 menu_set_items_shaded(filer_file_menu, shaded, 0, 3);
383 menu_set_items_shaded(filer_file_menu, shaded, 5, 3);
384 menu_set_items_shaded(filer_file_menu, shaded, 10, 2);
385 }
386
387 /* 'data' is an array of three ints:
388 * [ pointer_x, pointer_y, item_under_pointer ]
389 */
390 void position_menu(GtkMenu *menu, gint *x, gint *y,
391 gboolean *push_in, gpointer data)
392 {
393 int *pos = (int *) data;
394 GtkRequisition requisition;
395 GList *items, *next;
396 int y_shift = 0;
397 int item = pos[2];
398
399 next = items = gtk_container_get_children(GTK_CONTAINER(menu));
400
401 while (item >= 0 && next)
402 {
403 int h = ((GtkWidget *) next->data)->requisition.height;
404
405 if (item > 0)
406 y_shift += h;
407 else
408 y_shift += h / 2;
409
410 next = next->next;
411 item--;
412 }
413
414 g_list_free(items);
415
416 gtk_widget_size_request(GTK_WIDGET(menu), &requisition);
417
418 *x = pos[0] - (requisition.width * 7 / 8);
419 *y = pos[1] - y_shift;
420
421 *x = CLAMP(*x, 0, screen_width - requisition.width);
422 *y = CLAMP(*y, 0, screen_height - requisition.height);
423
424 *push_in = FALSE;
425 }
426
427 /* Returns an array listing all the names in the directory 'path'.
428 * The array is unsorted.
429 * '.' and '..' are skipped.
430 * On error, the error is reported with g_warning and NULL is returned.
431 */
432 static GPtrArray *list_dir(const guchar *path)
433 {
434 GDir *dir;
435 GError *error = NULL;
436 GPtrArray *names;
437 const char *leaf;
438
439 dir = g_dir_open(path, 0, &error);
440 if (error)
441 {
442 g_warning("Can't list directory:\n%s", error->message);
443 g_error_free(error);
444 return NULL;
445 }
446
447 names = g_ptr_array_new();
448
449 while ((leaf = g_dir_read_name(dir)))
450 g_ptr_array_add(names, g_strdup(leaf));
451
452 g_dir_close(dir);
453
454 return names;
455 }
456
457 /* Used as the sort function for sorting GPtrArrays */
458 static gint strcmp2(gconstpointer a, gconstpointer b)
459 {
460 const char *aa = *(char **) a;
461 const char *bb = *(char **) b;
462
463 return g_strcasecmp(aa, bb);
464 }
465
466 static GList *menu_from_dir(GtkWidget *menu, const gchar *dir_name,
467 MenuIconStyle style, CallbackFn func,
468 gboolean separator, gboolean strip_ext,
469 gboolean recurse)
470 {
471 GList *widgets = NULL;
472 DirItem *ditem;
473 int i;
474 GtkWidget *item;
475 char *dname = NULL;
476 GPtrArray *names;
477
478 dname = pathdup(dir_name);
479
480 names = list_dir(dname);
481 if (!names)
482 goto out;
483
484 if (separator)
485 {
486 item = gtk_menu_item_new();
487 widgets = g_list_append(widgets, item);
488 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
489 }
490
491 g_ptr_array_sort(names, strcmp2);
492
493 for (i = 0; i < names->len; i++)
494 {
495 char *leaf = names->pdata[i];
496 gchar *fname;
497
498 fname = g_strconcat(dname, "/", leaf, NULL);
499
500 /* Strip off extension, if any */
501 if (strip_ext)
502 {
503 char *dot;
504 dot = strchr(leaf, '.');
505 if (dot)
506 *dot = '\0';
507 }
508
509 ditem = diritem_new("");
510 diritem_restat(fname, ditem, NULL);
511
512 if (ditem->image && style != MIS_NONE)
513 {
514 GdkPixbuf *pixbuf;
515
516 switch (style)
517 {
518 case MIS_LARGE:
519 pixbuf = ditem->image->pixbuf;
520 break;
521 default:
522 if (!ditem->image->sm_pixbuf)
523 pixmap_make_small(ditem->image);
524 pixbuf = ditem->image->sm_pixbuf;
525 break;
526 }
527
528 item = gtk_image_menu_item_new_with_label(leaf);
529 /* TODO: Find a way to allow short-cuts */
530 menuitem_no_shortcuts(item);
531
532 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
533 gtk_image_new_from_pixbuf(pixbuf));
534 }
535 else
536 item = gtk_menu_item_new_with_label(leaf);
537
538 g_free(leaf);
539
540 /* If it is a directory (but NOT an AppDir) and we are
541 * recursing then set up a sub menu.
542 */
543 if (recurse && ditem->base_type == TYPE_DIRECTORY &&
544 !(ditem->flags & ITEM_FLAG_APPDIR))
545 {
546 GtkWidget *sub;
547 GList *new_widgets;
548
549 sub = gtk_menu_new();
550 new_widgets = menu_from_dir(sub, fname, style, func,
551 separator, strip_ext, FALSE);
552 g_list_free(new_widgets);
553 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), sub);
554 }
555 else
556 g_signal_connect_swapped(item, "activate",
557 G_CALLBACK(func), fname);
558
559 diritem_free(ditem);
560
561 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
562 g_signal_connect_swapped(item, "destroy",
563 G_CALLBACK(g_free), fname);
564
565 widgets = g_list_append(widgets, item);
566 }
567
568 g_ptr_array_free(names, TRUE);
569 out:
570 g_free(dname);
571
572 return widgets;
573 }
574
575 /* Scan the templates dir and create entries for the New menu */
576 static void update_new_files_menu(MenuIconStyle style)
577 {
578 static GList *widgets = NULL;
579
580 gchar *templ_dname = NULL;
581
582 if (widgets)
583 {
584 GList *next;
585
586 for (next = widgets; next; next = next->next)
587 gtk_widget_destroy((GtkWidget *) next->data);
588
589 g_list_free(widgets);
590 widgets = NULL;
591 }
592
593 templ_dname = choices_find_path_load("Templates", "");
594 if (templ_dname)
595 {
596 widgets = menu_from_dir(filer_new_menu, templ_dname, style,
597 (CallbackFn) new_file_type, TRUE, TRUE,
598 FALSE);
599 g_free(templ_dname);
600 }
601 gtk_widget_show_all(filer_new_menu);
602 }
603
604 /* 'item' is the number of the item to appear under the pointer. */
605 void show_popup_menu(GtkWidget *menu, GdkEvent *event, int item)
606 {
607 int pos[3];
608 int button = 0;
609 guint32 time = 0;
610
611 if (event && (event->type == GDK_BUTTON_PRESS ||
612 event->type == GDK_BUTTON_RELEASE))
613 {
614 GdkEventButton *bev = (GdkEventButton *) event;
615
616 pos[0] = bev->x_root;
617 pos[1] = bev->y_root;
618 button = bev->button;
619 time = bev->time;
620 }
621 else if (event && event->type == GDK_KEY_PRESS)
622 {
623 GdkEventKey *kev = (GdkEventKey *) event;
624
625 get_pointer_xy(pos, pos + 1);
626 time = kev->time;
627 }
628 else
629 get_pointer_xy(pos, pos + 1);
630
631 pos[2] = item;
632
633 gtk_widget_show_all(menu);
634 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
635 position_menu, (gpointer) pos, button, time);
636 select_nth_item(GTK_MENU_SHELL(menu), item);
637 }
638
639 /* Hide the popup menu, if any */
640 void menu_popdown(void)
641 {
642 if (popup_menu)
643 gtk_menu_popdown(GTK_MENU(popup_menu));
644 }
645
646 static MenuIconStyle get_menu_icon_style(void)
647 {
648 MenuIconStyle mis;
649 int display;
650
651 mis = o_menu_iconsize.int_value;
652
653 switch (mis)
654 {
655 case MIS_NONE: case MIS_SMALL: case MIS_LARGE:
656 return mis;
657 default:
658 break;
659 }
660
661 if (mis == MIS_CURRENT && window_with_focus)
662 {
663 switch (window_with_focus->display_style)
664 {
665 case HUGE_ICONS:
666 case LARGE_ICONS:
667 return MIS_LARGE;
668 case SMALL_ICONS:
669 return MIS_SMALL;
670 default:
671 break;
672 }
673 }
674
675 display = o_display_size.int_value;
676 switch (display)
677 {
678 case HUGE_ICONS:
679 case LARGE_ICONS:
680 return MIS_LARGE;
681 case SMALL_ICONS:
682 return MIS_SMALL;
683 default:
684 break;
685 }
686
687 return MIS_SMALL;
688 }
689
690 /* iter->peek() is the clicked item, or NULL if none */
691 void show_filer_menu(FilerWindow *filer_window, GdkEvent *event, ViewIter *iter)
692 {
693 DirItem *file_item = NULL;
694 GdkModifierType state = 0;
695 int n_selected;
696
697 n_selected = view_count_selected(filer_window->view);
698
699 ensure_filer_menu();
700
701 updating_menu++;
702
703 /* Remove previous AppMenu, if any */
704 appmenu_remove();
705
706 window_with_focus = filer_window;
707
708 if (!event)
709 event = gtk_get_current_event();
710
711 if (event->type == GDK_BUTTON_PRESS)
712 state = ((GdkEventButton *) event)->state;
713 else if (event->type == GDK_KEY_PRESS)
714 state = ((GdkEventKey *) event)->state;
715
716 if (n_selected == 0 && iter && iter->peek(iter) != NULL)
717 {
718 filer_window->temp_item_selected = TRUE;
719 view_set_selected(filer_window->view, iter, TRUE);
720 n_selected = view_count_selected(filer_window->view);
721 }
722 else
723 {
724 filer_window->temp_item_selected = FALSE;
725 }
726
727 /* Short-cut to the Send To menu */
728 if (state & GDK_SHIFT_MASK)
729 {
730 GList *paths;
731
732 updating_menu--;
733
734 if (n_selected == 0)
735 {
736 report_error(
737 _("You should Shift+Menu click over a file to "
738 "send it somewhere"));
739 return;
740 }
741
742 paths = filer_selected_items(filer_window);
743
744 show_send_to_menu(paths, event); /* (paths eaten) */
745
746 return;
747 }
748
749 {
750 GtkWidget *file_label, *file_menu;
751 GString *buffer;
752 DirItem *item;
753
754 file_label = filer_file_item;
755 file_menu = filer_file_menu;
756 gtk_check_menu_item_set_active(
757 GTK_CHECK_MENU_ITEM(filer_thumb_menu),
758 filer_window->show_thumbs);
759 gtk_check_menu_item_set_active(
760 GTK_CHECK_MENU_ITEM(filer_hidden_menu),
761 filer_window->show_hidden);
762 gtk_check_menu_item_set_active(
763 GTK_CHECK_MENU_ITEM(filer_reverse_menu),
764 filer_window->sort_order != GTK_SORT_ASCENDING);
765 gtk_check_menu_item_set_active(
766 GTK_CHECK_MENU_ITEM(filer_auto_size_menu),
767 filer_window->display_style_wanted == AUTO_SIZE_ICONS);
768 buffer = g_string_new(NULL);
769
770 switch (n_selected)
771 {
772 case 0:
773 g_string_assign(buffer, _("Next Click"));
774 shade_file_menu_items(FALSE);
775 break;
776 case 1:
777 item = filer_selected_item(filer_window);
778 if (!item->image)
779 dir_update_item(filer_window->directory,
780 item->leafname);
781 shade_file_menu_items(FALSE);
782 file_item = filer_selected_item(filer_window);
783 g_string_printf(buffer, "%s '%s'",
784 basetype_name(file_item),
785 g_utf8_validate(file_item->leafname,
786 -1, NULL)
787 ? file_item->leafname
788 : _("(bad utf-8)"));
789 if (!can_set_run_action(file_item))
790 menu_set_items_shaded(filer_file_menu,
791 TRUE, 6, 1);
792 break;
793 default:
794 shade_file_menu_items(TRUE);
795 g_string_printf(buffer, _("%d items"),
796 n_selected);
797 break;
798 }
799 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
800 g_string_free(buffer, TRUE);
801
802 menu_show_shift_action(file_shift_item, file_item,
803 n_selected == 0);
804 if (file_item)
805 appmenu_add(make_path(filer_window->sym_path,
806 file_item->leafname),
807 file_item, filer_file_menu);
808 }
809
810 update_new_files_menu(get_menu_icon_style());
811
812 gtk_widget_set_sensitive(filer_new_window,
813 !o_unique_filer_windows.int_value);
814 gtk_widget_set_sensitive(filer_follow_sym,
815 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
816
817 popup_menu = (state & GDK_CONTROL_MASK)
818 ? filer_file_menu
819 : filer_menu;
820
821 updating_menu--;
822
823 show_popup_menu(popup_menu, event,
824 popup_menu == filer_file_menu ? 5 : 1);
825 }
826
827 static void menu_closed(GtkWidget *widget)
828 {
829 if (window_with_focus == NULL || widget != popup_menu)
830 return; /* Close panel item chosen? */
831
832 popup_menu = NULL;
833
834 if (window_with_focus->temp_item_selected)
835 {
836 view_clear_selection(window_with_focus->view);
837 window_with_focus->temp_item_selected = FALSE;
838 }
839 }
840
841 static void target_callback(FilerWindow *filer_window,
842 ViewIter *iter,
843 gpointer action)
844 {
845 g_return_if_fail(filer_window != NULL);
846
847 window_with_focus = filer_window;
848
849 /* Don't grab the primary selection */
850 filer_window->temp_item_selected = TRUE;
851
852 view_wink_item(filer_window->view, iter);
853 view_select_only(filer_window->view, iter);
854 file_op(NULL, GPOINTER_TO_INT(action), NULL);
855
856 view_clear_selection(filer_window->view);
857 filer_window->temp_item_selected = FALSE;
858 }
859
860 /* Set the text of the 'Shift Open...' menu item.
861 * If icon is NULL, reset the text and also shade it, unless 'next'.
862 */
863 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
864 {
865 guchar *shift_action = NULL;
866
867 if (item)
868 {
869 if (item->flags & ITEM_FLAG_MOUNT_POINT)
870 {
871 if (item->flags & ITEM_FLAG_MOUNTED)
872 shift_action = N_("Unmount");
873 else
874 shift_action = N_("Open unmounted");
875 }
876 else if (item->flags & ITEM_FLAG_SYMLINK)
877 shift_action = N_("Show Target");
878 else if (item->base_type == TYPE_DIRECTORY)
879 shift_action = N_("Look Inside");
880 else if (item->base_type == TYPE_FILE)
881 shift_action = N_("Open As Text");
882 }
883 gtk_label_set_text(GTK_LABEL(menu_item),
884 shift_action ? _(shift_action)
885 : _("Shift Open"));
886 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
887 }
888
889 /* Actions */
890
891 static void view_type(gpointer data, guint action, GtkWidget *widget)
892 {
893 ViewType view_type = (ViewType) action;
894
895 g_return_if_fail(window_with_focus != NULL);
896
897 if (view_type == VIEW_TYPE_COLLECTION)
898 display_set_layout(window_with_focus,
899 window_with_focus->display_style_wanted,
900 DETAILS_NONE, FALSE);
901
902 filer_set_view_type(window_with_focus, (ViewType) action);
903 }
904
905 static void change_size(gpointer data, guint action, GtkWidget *widget)
906 {
907 g_return_if_fail(window_with_focus != NULL);
908
909 display_change_size(window_with_focus, action == 1);
910 }
911
912 static void change_size_auto(gpointer data, guint action, GtkWidget *widget)
913 {
914 g_return_if_fail(window_with_focus != NULL);
915
916 if (updating_menu)
917 return;
918
919 if (window_with_focus->display_style_wanted == AUTO_SIZE_ICONS)
920 display_set_layout(window_with_focus,
921 window_with_focus->display_style,
922 window_with_focus->details_type, FALSE);
923 else
924 display_set_layout(window_with_focus, AUTO_SIZE_ICONS,
925 window_with_focus->details_type, FALSE);
926 }
927
928 static void set_with(gpointer data, guint action, GtkWidget *widget)
929 {
930 DisplayStyle size;
931
932 g_return_if_fail(window_with_focus != NULL);
933
934 size = window_with_focus->display_style_wanted;
935
936 filer_set_view_type(window_with_focus, VIEW_TYPE_COLLECTION);
937 display_set_layout(window_with_focus, size, action, FALSE);
938 }
939
940 static void set_sort(gpointer data, guint action, GtkWidget *widget)
941 {
942 if (updating_menu)
943 return;
944
945 g_return_if_fail(window_with_focus != NULL);
946
947 display_set_sort_type(window_with_focus, action, GTK_SORT_ASCENDING);
948 }
949
950 static void reverse_sort(gpointer data, guint action, GtkWidget *widget)
951 {
952 GtkSortType order;
953
954 if (updating_menu)
955 return;
956
957 g_return_if_fail(window_with_focus != NULL);
958
959 order = window_with_focus->sort_order;
960 if (order == GTK_SORT_ASCENDING)
961 order = GTK_SORT_DESCENDING;
962 else
963 order = GTK_SORT_ASCENDING;
964
965 display_set_sort_type(window_with_focus, window_with_focus->sort_type,
966 order);
967 }
968
969 static void hidden(gpointer data, guint action, GtkWidget *widget)
970 {
971 if (updating_menu)
972 return;
973
974 g_return_if_fail(window_with_focus != NULL);
975
976 display_set_hidden(window_with_focus, !window_with_focus->show_hidden);
977 }
978
979 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
980 {
981 if (updating_menu)
982 return;
983
984 g_return_if_fail(window_with_focus != NULL);
985
986 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
987 }
988
989 static void refresh(gpointer data, guint action, GtkWidget *widget)
990 {
991 g_return_if_fail(window_with_focus != NULL);
992
993 full_refresh();
994 }
995
996 static void delete(FilerWindow *filer_window)
997 {
998 GList *paths;
999 paths = filer_selected_items(filer_window);
1000 action_delete(paths);
1001 destroy_glist(&paths);
1002 }
1003
1004 static void usage(FilerWindow *filer_window)
1005 {
1006 GList *paths;
1007 paths = filer_selected_items(filer_window);
1008 action_usage(paths);
1009 destroy_glist(&paths);
1010 }
1011
1012 static void chmod_items(FilerWindow *filer_window)
1013 {
1014 GList *paths;
1015 paths = filer_selected_items(filer_window);
1016 action_chmod(paths, FALSE, NULL);
1017 destroy_glist(&paths);
1018 }
1019
1020 static void find(FilerWindow *filer_window)
1021 {
1022 GList *paths;
1023 paths = filer_selected_items(filer_window);
1024 action_find(paths);
1025 destroy_glist(&paths);
1026 }
1027
1028 /* This creates a new savebox widget, and allows the user to pick a new path
1029 * for the file.
1030 * Once the new path has been picked, the callback will be called with
1031 * both the current and new paths.
1032 * NOTE: This function unrefs 'image'!
1033 */
1034 static void savebox_show(const gchar *action, const gchar *path,
1035 MaskedPixmap *image, SaveCb callback,
1036 GdkDragAction dnd_action)
1037 {
1038 GtkWidget *savebox = NULL;
1039 GtkWidget *check_relative = NULL;
1040
1041 g_return_if_fail(image != NULL);
1042
1043 savebox = gtk_savebox_new(action);
1044 gtk_savebox_set_action(GTK_SAVEBOX(savebox), dnd_action);
1045
1046 if (callback == link_cb)
1047 {
1048 check_relative = gtk_check_button_new_with_mnemonic(
1049 _("_Relative link"));
1050 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
1051 TRUE);
1052
1053 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
1054 gtk_tooltips_set_tip(tooltips, check_relative,
1055 _("If on, the symlink will store the path from the "
1056 "symlink to the target file. Use this if the symlink "
1057 "and the target will be moved together.\n"
1058 "If off, the path from the root directory is stored - "
1059 "use this if the symlink may move but the target will "
1060 "stay put."), NULL);
1061 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
1062 check_relative, FALSE, TRUE, 0);
1063 gtk_widget_show(check_relative);
1064 }
1065
1066 g_signal_connect(savebox, "save_to_file",
1067 G_CALLBACK(save_to_file), NULL);
1068
1069 g_object_set_data_full(G_OBJECT(savebox), "current_path",
1070 g_strdup(path), g_free);
1071 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1072 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1073
1074 gtk_window_set_title(GTK_WINDOW(savebox), action);
1075
1076 if (g_utf8_validate(path, -1, NULL))
1077 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1078 else
1079 {
1080 gchar *u8;
1081 u8 = to_utf8(path);
1082 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), u8);
1083 g_free(u8);
1084 }
1085 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1086 g_object_unref(image);
1087
1088 gtk_widget_show(savebox);
1089 }
1090
1091 static gint save_to_file(GObject *savebox,
1092 const gchar *pathname, gpointer data)
1093 {
1094 SaveCb callback;
1095 const gchar *current_path;
1096
1097 callback = g_object_get_data(savebox, "action_callback");
1098 current_path = g_object_get_data(savebox, "current_path");
1099
1100 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1101 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1102
1103 return callback(savebox, current_path, pathname)
1104 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1105 }
1106
1107 static gboolean copy_cb(GObject *savebox,
1108 const gchar *current, const gchar *new)
1109 {
1110 return action_with_leaf(action_copy, current, new);
1111 }
1112
1113 static gboolean action_with_leaf(ActionFn action,
1114 const gchar *current, const gchar *new)
1115 {
1116 const char *leaf;
1117 char *new_dir;
1118 GList *local_paths;
1119
1120 if (new[0] != '/')
1121 {
1122 report_error(_("New pathname is not absolute"));
1123 return FALSE;
1124 }
1125
1126 if (new[strlen(new) - 1] == '/')
1127 {
1128 new_dir = g_strdup(new);
1129 leaf = NULL;
1130 }
1131 else
1132 {
1133 const gchar *slash;
1134
1135 slash = strrchr(new, '/');
1136 new_dir = g_strndup(new, slash - new);
1137 leaf = slash + 1;
1138 }
1139
1140 local_paths = g_list_append(NULL, (gchar *) current);
1141 action(local_paths, new_dir, leaf, -1);
1142 g_list_free(local_paths);
1143
1144 g_free(new_dir);
1145
1146 return TRUE;
1147 }
1148
1149 /* Open a savebox to act on the selected file.
1150 * Call 'callback' later to perform the operation.
1151 */
1152 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1153 const gchar *action, SaveCb callback,
1154 GdkDragAction dnd_action)
1155 {
1156 g_object_ref(image);
1157 savebox_show(action, path, image, callback, dnd_action);
1158 }
1159
1160 static gboolean rename_cb(GObject *savebox,
1161 const gchar *current, const gchar *new)
1162 {
1163 return action_with_leaf(action_move, current, new);
1164 }
1165
1166 static gboolean link_cb(GObject *savebox,
1167 const gchar *initial, const gchar *path)
1168 {
1169 GtkToggleButton *check_relative;
1170 struct stat info;
1171 int err;
1172 gchar *link_path;
1173
1174 check_relative = g_object_get_data(savebox, "check_relative");
1175
1176 if (gtk_toggle_button_get_active(check_relative))
1177 link_path = get_relative_path(path, initial);
1178 else
1179 link_path = g_strdup(initial);
1180
1181 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1182 {
1183 GtkWidget *box, *button;
1184 gint ans;
1185
1186 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1187 GTK_BUTTONS_CANCEL,
1188 _("Symlink from '%s' already exists. "
1189 "Replace it with a link to '%s'?"),
1190 path, link_path);
1191
1192 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1193
1194 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1195 gtk_widget_show(button);
1196 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1197 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1198 button, GTK_RESPONSE_OK);
1199 gtk_dialog_set_default_response(GTK_DIALOG(box),
1200 GTK_RESPONSE_OK);
1201
1202 ans = gtk_dialog_run(GTK_DIALOG(box));
1203 gtk_widget_destroy(box);
1204
1205 if (ans != GTK_RESPONSE_OK)
1206 {
1207 g_free(link_path);
1208 return FALSE;
1209 }
1210
1211 unlink(path);
1212 }
1213
1214 err = symlink(link_path, path);
1215 g_free(link_path);
1216
1217 if (err)
1218 {
1219 report_error("symlink: %s", g_strerror(errno));
1220 return FALSE;
1221 }
1222
1223 dir_check_this(path);
1224
1225 return TRUE;
1226 }
1227
1228 static void run_action(DirItem *item)
1229 {
1230 if (can_set_run_action(item))
1231 type_set_handler_dialog(item->mime_type);
1232 else
1233 report_error(
1234 _("You can only set the run action for a "
1235 "regular file"));
1236 }
1237
1238 void open_home(gpointer data, guint action, GtkWidget *widget)
1239 {
1240 filer_opendir(home_dir, NULL, NULL);
1241 }
1242
1243 static void open_vfs_avfs(FilerWindow *filer_window, DirItem *item)
1244 {
1245 gchar *path;
1246
1247 path = g_strconcat(filer_window->sym_path,
1248 "/", item->leafname, "#", NULL);
1249
1250 filer_change_to(filer_window, path, NULL);
1251 g_free(path);
1252 }
1253
1254 static void select_all(gpointer data, guint action, GtkWidget *widget)
1255 {
1256 g_return_if_fail(window_with_focus != NULL);
1257
1258 window_with_focus->temp_item_selected = FALSE;
1259 view_select_all(window_with_focus->view);
1260 }
1261
1262 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1263 {
1264 g_return_if_fail(window_with_focus != NULL);
1265
1266 window_with_focus->temp_item_selected = FALSE;
1267 view_clear_selection(window_with_focus->view);
1268 }
1269
1270 static gboolean invert_cb(ViewIter *iter, gpointer data)
1271 {
1272 return !view_get_selected((ViewIface *) data, iter);
1273 }
1274
1275 static void invert_selection(gpointer data, guint action, GtkWidget *widget)
1276 {
1277 g_return_if_fail(window_with_focus != NULL);
1278
1279 window_with_focus->temp_item_selected = FALSE;
1280
1281 view_select_if(window_with_focus->view, invert_cb,
1282 window_with_focus->view);
1283 }
1284
1285 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1286 {
1287 GtkWidget *win;
1288
1289 win = options_show();
1290
1291 if (win)
1292 {
1293 number_of_windows++;
1294 g_signal_connect(win, "destroy",
1295 G_CALLBACK(one_less_window), NULL);
1296 }
1297 }
1298
1299 static gboolean new_directory_cb(GObject *savebox,
1300 const gchar *initial, const gchar *path)
1301 {
1302 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1303 {
1304 report_error("mkdir: %s", g_strerror(errno));
1305 return FALSE;
1306 }
1307
1308 dir_check_this(path);
1309
1310 if (filer_exists(window_with_focus))
1311 {
1312 guchar *leaf;
1313 leaf = strrchr(path, '/');
1314 if (leaf)
1315 display_set_autoselect(window_with_focus, leaf + 1);
1316 }
1317
1318 return TRUE;
1319 }
1320
1321 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1322 {
1323 g_return_if_fail(window_with_focus != NULL);
1324
1325 savebox_show(_("Create"),
1326 make_path(window_with_focus->sym_path, _("NewDir")),
1327 type_to_icon(inode_directory), new_directory_cb,
1328 GDK_ACTION_COPY);
1329 }
1330
1331 static gboolean new_file_cb(GObject *savebox,
1332 const gchar *initial, const gchar *path)
1333 {
1334 int fd;
1335
1336 fd = open(path, O_CREAT | O_EXCL, 0666);
1337
1338 if (fd == -1)
1339 {
1340 report_error(_("Error creating '%s': %s"),
1341 path, g_strerror(errno));
1342 return FALSE;
1343 }
1344
1345 if (close(fd))
1346 report_error(_("Error creating '%s': %s"),
1347 path, g_strerror(errno));
1348
1349 dir_check_this(path);
1350
1351 if (filer_exists(window_with_focus))
1352 {
1353 guchar *leaf;
1354 leaf = strrchr(path, '/');
1355 if (leaf)
1356 display_set_autoselect(window_with_focus, leaf + 1);
1357 }
1358
1359 return TRUE;
1360 }
1361
1362 static void new_file(gpointer data, guint action, GtkWidget *widget)
1363 {
1364 g_return_if_fail(window_with_focus != NULL);
1365
1366 savebox_show(_("Create"),
1367 make_path(window_with_focus->sym_path, _("NewFile")),
1368 type_to_icon(text_plain),
1369 new_file_cb, GDK_ACTION_COPY);
1370 }
1371
1372 static gboolean new_file_type_cb(GObject *savebox,
1373 const gchar *initial, const gchar *path)
1374 {
1375 const gchar *oleaf, *leaf;
1376 gchar *templ, *templ_dname, *dest;
1377 GList *paths;
1378
1379 /* We can work out the template path from the initial name */
1380 oleaf = g_basename(initial);
1381 templ_dname = choices_find_path_load("Templates", "");
1382 if (!templ_dname)
1383 {
1384 report_error(
1385 _("Error creating file: could not find the template for %s"),
1386 oleaf);
1387 return FALSE;
1388 }
1389
1390 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1391 g_free(templ_dname);
1392
1393 dest = g_path_get_dirname(path);
1394 leaf = g_basename(path);
1395 paths = g_list_append(NULL, templ);
1396
1397 action_copy(paths, dest, leaf, TRUE);
1398
1399 g_list_free(paths);
1400 g_free(dest);
1401 g_free(templ);
1402
1403 if (filer_exists(window_with_focus))
1404 display_set_autoselect(window_with_focus, leaf);
1405
1406 return TRUE;
1407 }
1408
1409 static void do_send_to(gchar *templ)
1410 {
1411 g_return_if_fail(send_to_paths != NULL);
1412
1413 run_with_files(templ, send_to_paths);
1414 }
1415
1416 static void new_file_type(gchar *templ)
1417 {
1418 const gchar *leaf;
1419 MIME_type *type;
1420
1421 g_return_if_fail(window_with_focus != NULL);
1422
1423 leaf = g_basename(templ);
1424 type = type_get_type(templ);
1425
1426 savebox_show(_("Create"),
1427 make_path(window_with_focus->sym_path, leaf),
1428 type_to_icon(type),
1429 new_file_type_cb, GDK_ACTION_COPY);
1430 }
1431
1432 static void customise_send_to(gpointer data)
1433 {
1434 GPtrArray *path;
1435 guchar *save;
1436 GString *dirs;
1437 int i;
1438
1439 dirs = g_string_new(NULL);
1440
1441 path = choices_list_dirs("");
1442 for (i = 0; i < path->len; i++)
1443 {
1444 guchar *old = (guchar *) path->pdata[i];
1445
1446 g_string_append(dirs, old);
1447 g_string_append(dirs, "SendTo\n");
1448 }
1449 choices_free_list(path);
1450
1451 save = choices_find_path_save("", "SendTo", TRUE);
1452 if (save)
1453 mkdir(save, 0777);
1454
1455 info_message(
1456 _("The `Send To' menu provides a quick way to send some files "
1457 "to an application. The applications listed are those in "
1458 "the following directories:\n\n%s\n%s\n"
1459 "The `Send To' menu may be opened by Shift+Menu clicking "
1460 "over a file.\n\n"
1461 "Advanced use:\n"
1462 "You can also create subdirectories called "
1463 "`.text_html', `.text', etc which will only be "
1464 "shown for files of that type. `.group' is shown "
1465 "only when multiple files are selected."),
1466 dirs->str,
1467 save ? _("I'll show you your SendTo directory now; you should "
1468 "symlink (Ctrl+Shift drag) any applications you want "
1469 "into it.")
1470 : _("Your CHOICESPATH variable setting prevents "
1471 "customisations - sorry."));
1472
1473 g_string_free(dirs, TRUE);
1474
1475 if (save)
1476 filer_opendir(save, NULL, NULL);
1477 }
1478
1479 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1480 * to the menu.
1481 */
1482 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1483 {
1484 gchar *searchdir;
1485 GPtrArray *paths;
1486 int i;
1487
1488 if (subtype)
1489 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1490 else if (type)
1491 searchdir = g_strdup_printf("SendTo/.%s", type);
1492 else
1493 searchdir = g_strdup("SendTo");
1494
1495 paths = choices_list_dirs(searchdir);
1496 g_free(searchdir);
1497
1498 for (i = 0; i < paths->len; i++)
1499 {
1500 GList *widgets = NULL;
1501 guchar *dir = (guchar *) paths->pdata[i];
1502
1503 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1504 (CallbackFn) do_send_to,
1505 FALSE, FALSE, TRUE);
1506
1507 if (widgets)
1508 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1509 gtk_menu_item_new());
1510
1511 g_list_free(widgets); /* TODO: Get rid of this */
1512 }
1513
1514 choices_free_list(paths);
1515 }
1516
1517 /* Scan the SendTo dir and create and show the Send To menu.
1518 * The 'paths' list and every path in it is claimed, and will be
1519 * freed later -- don't free it yourself!
1520 */
1521 static void show_send_to_menu(GList *paths, GdkEvent *event)
1522 {
1523 GtkWidget *menu, *item;
1524
1525 menu = gtk_menu_new();
1526
1527 if (g_list_length(paths) == 1)
1528 {
1529 DirItem *item;
1530
1531 item = diritem_new("");
1532 diritem_restat(paths->data, item, NULL);
1533
1534 add_sendto(menu,
1535 item->mime_type->media_type,
1536 item->mime_type->subtype);
1537
1538 add_sendto(menu, item->mime_type->media_type, NULL);
1539
1540 diritem_free(item);
1541 }
1542 else
1543 add_sendto(menu, "group", NULL);
1544
1545 add_sendto(menu, NULL, NULL);
1546
1547 item = gtk_menu_item_new_with_label(_("Customise"));
1548 g_signal_connect_swapped(item, "activate",
1549 G_CALLBACK(customise_send_to), NULL);
1550 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1551
1552 if (send_to_paths)
1553 destroy_glist(&send_to_paths);
1554
1555 send_to_paths = paths;
1556
1557 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1558
1559 popup_menu = menu;
1560 show_popup_menu(menu, event, 0);
1561 }
1562
1563 static void send_to(FilerWindow *filer_window)
1564 {
1565 GList *paths;
1566 GdkEvent *event;
1567
1568 paths = filer_selected_items(filer_window);
1569 event = gtk_get_current_event();
1570
1571 /* Eats paths */
1572 show_send_to_menu(paths, event);
1573
1574 gdk_event_free(event);
1575 }
1576
1577 static void xterm_here(gpointer data, guint action, GtkWidget *widget)
1578 {
1579 const char *argv[] = {"sh", "-c", NULL, NULL};
1580 gboolean close = action;
1581
1582 argv[2] = o_menu_xterm.value;
1583
1584 g_return_if_fail(window_with_focus != NULL);
1585
1586 if (rox_spawn(window_with_focus->sym_path, argv) && close)
1587 gtk_widget_destroy(window_with_focus->window);
1588 }
1589
1590 static void home_directory(gpointer data, guint action, GtkWidget *widget)
1591 {
1592 g_return_if_fail(window_with_focus != NULL);
1593
1594 filer_change_to(window_with_focus, home_dir, NULL);
1595 }
1596
1597 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget)
1598 {
1599 g_return_if_fail(window_with_focus != NULL);
1600
1601 bookmarks_show_menu(window_with_focus);
1602 }
1603
1604 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget)
1605 {
1606 g_return_if_fail(window_with_focus != NULL);
1607
1608 if (strcmp(window_with_focus->real_path, window_with_focus->sym_path))
1609 filer_change_to(window_with_focus,
1610 window_with_focus->real_path, NULL);
1611 else
1612 delayed_error(_("This is already the canonical name "
1613 "for this directory."));
1614 }
1615
1616 static void open_parent(gpointer data, guint action, GtkWidget *widget)
1617 {
1618 g_return_if_fail(window_with_focus != NULL);
1619
1620 filer_open_parent(window_with_focus);
1621 }
1622
1623 static void open_parent_same(gpointer data, guint action, GtkWidget *widget)
1624 {
1625 g_return_if_fail(window_with_focus != NULL);
1626
1627 change_to_parent(window_with_focus);
1628 }
1629
1630 static void resize(gpointer data, guint action, GtkWidget *widget)
1631 {
1632 g_return_if_fail(window_with_focus != NULL);
1633
1634 view_autosize(window_with_focus->view);
1635 }
1636
1637 static void new_window(gpointer data, guint action, GtkWidget *widget)
1638 {
1639 g_return_if_fail(window_with_focus != NULL);
1640
1641 if (o_unique_filer_windows.int_value)
1642 {
1643 report_error(_("You can't open a second view onto "
1644 "this directory because the `Unique Windows' option "
1645 "is turned on in the Options window."));
1646 }
1647 else
1648 filer_opendir(window_with_focus->sym_path, window_with_focus, NULL);
1649 }
1650
1651 static void close_window(gpointer data, guint action, GtkWidget *widget)
1652 {
1653 g_return_if_fail(window_with_focus != NULL);
1654
1655 if (!filer_window_delete(window_with_focus->window, NULL,
1656 window_with_focus))
1657 gtk_widget_destroy(window_with_focus->window);
1658 }
1659
1660 static void mini_buffer(gpointer data, guint action, GtkWidget *widget)
1661 {
1662 MiniType type = (MiniType) action;
1663
1664 g_return_if_fail(window_with_focus != NULL);
1665
1666 /* Item needs to remain selected... */
1667 if (type == MINI_SHELL)
1668 window_with_focus->temp_item_selected = FALSE;
1669
1670 minibuffer_show(window_with_focus, type);
1671 }
1672
1673 void menu_rox_help(gpointer data, guint action, GtkWidget *widget)
1674 {
1675 if (action == HELP_ABOUT)
1676 infobox_new(app_dir);
1677 else if (action == HELP_DIR)
1678 filer_opendir(make_path(app_dir, "Help"), NULL, NULL);
1679 else if (action == HELP_MANUAL)
1680 {
1681 gchar *manual = NULL;
1682
1683 if (current_lang)
1684 {
1685 manual = g_strconcat(app_dir, "/Help/Manual-",
1686 current_lang, ".html", NULL);
1687 if (access(manual, F_OK))
1688 null_g_free(&manual);
1689 }
1690
1691 if (!manual)
1692 manual = g_strconcat(app_dir,
1693 "/Help/Manual.html", NULL);
1694
1695 run_by_path(manual);
1696
1697 g_free(manual);
1698 }
1699 else
1700 g_warning("Unknown help action %d\n", action);
1701 }
1702
1703 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1704 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1705 {
1706 GList *items, *item;
1707
1708 items = gtk_container_get_children(GTK_CONTAINER(menu));
1709
1710 item = g_list_nth(items, from);
1711 while (item && n--)
1712 {
1713 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1714 item = item->next;
1715 }
1716 g_list_free(items);
1717 }
1718
1719 static void save_menus(void)
1720 {
1721 char *menurc;
1722
1723 menurc = choices_find_path_save(MENUS_NAME, PROJECT, TRUE);
1724 if (menurc)
1725 {
1726 gtk_accel_map_save(menurc);
1727 g_free(menurc);
1728 }
1729 }
1730
1731 static void select_nth_item(GtkMenuShell *shell, int n)
1732 {
1733 GList *items;
1734 GtkWidget *item;
1735
1736 items = gtk_container_get_children(GTK_CONTAINER(shell));
1737 item = g_list_nth_data(items, n);
1738
1739 g_return_if_fail(item != NULL);
1740
1741 g_list_free(items);
1742
1743 gtk_menu_shell_select_item(shell, item);
1744 }
1745
1746 static void file_op(gpointer data, FileOp action, GtkWidget *unused)
1747 {
1748 DirItem *item;
1749 const guchar *path;
1750 int n_selected;
1751 ViewIter iter;
1752
1753 g_return_if_fail(window_with_focus != NULL);
1754
1755 n_selected = view_count_selected(window_with_focus->view);
1756
1757 if (n_selected < 1)
1758 {
1759 const char *prompt;
1760
1761 switch (action)
1762 {
1763 case FILE_COPY_ITEM:
1764 prompt = _("Copy ... ?");
1765 break;
1766 case FILE_RENAME_ITEM:
1767 prompt = _("Rename ... ?");
1768 break;
1769 case FILE_LINK_ITEM:
1770 prompt = _("Symlink ... ?");
1771 break;
1772 case FILE_OPEN_FILE:
1773 prompt = _("Shift Open ... ?");
1774 break;
1775 case FILE_HELP:
1776 prompt = _("Help about ... ?");
1777 break;
1778 case FILE_SHOW_FILE_INFO:
1779 prompt = _("Examine ... ?");
1780 break;
1781 case FILE_RUN_ACTION:
1782 prompt = _("Set run action for ... ?");
1783 break;
1784 case FILE_SET_ICON:
1785 prompt = _("Set icon for ... ?");
1786 break;
1787 case FILE_SEND_TO:
1788 prompt = _("Send ... to ... ?");
1789 break;
1790 case FILE_DELETE:
1791 prompt = _("DELETE ... ?");
1792 break;
1793 case FILE_USAGE:
1794 prompt = _("Count the size of ... ?");
1795 break;
1796 case FILE_CHMOD_ITEMS:
1797 prompt = _("Set permissions on ... ?");
1798 break;
1799 case FILE_FIND:
1800 prompt = _("Search inside ... ?");
1801 break;
1802 case FILE_OPEN_VFS_AVFS:
1803 prompt = _("Look inside ... ?");
1804 break;
1805 default:
1806 g_warning("Unknown action!");
1807 return;
1808 }
1809 filer_target_mode(window_with_focus, target_callback,
1810 GINT_TO_POINTER(action), prompt);
1811 return;
1812 }
1813
1814 switch (action)
1815 {
1816 case FILE_SEND_TO:
1817 send_to(window_with_focus);
1818 return;
1819 case FILE_DELETE:
1820 delete(window_with_focus);
1821 return;
1822 case FILE_USAGE:
1823 usage(window_with_focus);
1824 return;
1825 case FILE_CHMOD_ITEMS:
1826 chmod_items(window_with_focus);
1827 return;
1828 case FILE_FIND:
1829 find(window_with_focus);
1830 return;
1831 case FILE_SHOW_FILE_INFO:
1832 {
1833 GList *items;
1834
1835 items = filer_selected_items(window_with_focus);
1836 infobox_show_list(items);
1837 destroy_glist(&items);
1838 return;
1839 }
1840 default:
1841 break;
1842 }
1843
1844 /* All the following actions require exactly one file selected */
1845
1846 if (n_selected > 1)
1847 {
1848 report_error(_("You cannot do this to more than "
1849 "one item at a time"));
1850 return;
1851 }
1852
1853 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1854
1855 item = iter.next(&iter);
1856 g_return_if_fail(item != NULL);
1857 /* iter may be passed to filer_openitem... */
1858
1859 if (!item->image)
1860 item = dir_update_item(window_with_focus->directory,
1861 item->leafname);
1862
1863 if (!item)
1864 {
1865 report_error(_("Item no longer exists!"));
1866 return;
1867 }
1868
1869 path = make_path(window_with_focus->sym_path, item->leafname);
1870
1871 switch (action)
1872 {
1873 case FILE_COPY_ITEM:
1874 src_dest_action_item(path, item->image,
1875 _("Copy"), copy_cb,
1876 GDK_ACTION_COPY);
1877 break;
1878 case FILE_RENAME_ITEM:
1879 src_dest_action_item(path, item->image,
1880 _("Rename"), rename_cb,
1881 GDK_ACTION_MOVE);
1882 break;
1883 case FILE_LINK_ITEM:
1884 src_dest_action_item(path, item->image,
1885 _("Symlink"), link_cb,
1886 GDK_ACTION_LINK);
1887 break;
1888 case FILE_OPEN_FILE:
1889 filer_openitem(window_with_focus, &iter,
1890 OPEN_SAME_WINDOW | OPEN_SHIFT);
1891 break;
1892 case FILE_HELP:
1893 show_item_help(path, item);
1894 break;
1895 case FILE_RUN_ACTION:
1896 run_action(item);
1897 break;
1898 case FILE_SET_ICON:
1899 icon_set_handler_dialog(item, path);
1900 break;
1901 case FILE_OPEN_VFS_AVFS:
1902 open_vfs_avfs(window_with_focus, item);
1903 break;
1904 default:
1905 g_warning("Unknown action!");
1906 return;
1907 }
1908 }
1909
1910 static void show_key_help(GtkWidget *button, gpointer data)
1911 {
1912 gboolean can_change_accels;
1913
1914 g_object_get(G_OBJECT(gtk_settings_get_default()),
1915 "gtk-can-change-accels", &can_change_accels,
1916 NULL);
1917
1918 if (!can_change_accels)
1919 {
1920 info_message(_("User-definable shortcuts are disabled by "
1921 "default in Gtk2, and you have not enabled "
1922 "them. You can turn this feature on by:\n"
1923 "1) using an XSettings manager, such as ROX-Session\n"
1924 "or\n"
1925 "2) adding this line to ~/.gtkrc-2.0:\n"
1926 "\tgtk-can-change-accels = 1"));
1927 return;
1928 }
1929
1930 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
1931 "- Open the menu over a filer window,\n"
1932 "- Move the pointer over the item you want to use,\n"
1933 "- Press the key you want attached to it.\n\n"
1934 "The key will appear next to the menu item and you can just press "
1935 "that key without opening the menu in future."));
1936 }
1937
1938 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
1939 {
1940 GtkWidget *button, *align;
1941
1942 g_return_val_if_fail(option == NULL, NULL);
1943
1944 align = gtk_alignment_new(0, 0.5, 0, 0);
1945 button = gtk_button_new_with_label(_("Set keyboard shortcuts"));
1946 gtk_container_add(GTK_CONTAINER(align), button);
1947 g_signal_connect(button, "clicked", G_CALLBACK(show_key_help), NULL);
1948
1949 return g_list_append(NULL, align);
1950 }
Filer for the ROX desktop