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r3909: World-writable directories can't be app dirs (Thomas Leonard).
[rox-filer/translations.git] / ROX-Filer / src / menu.c
blob417f70c7da3047b814ae42f126fe374aadc43b77
1 /*
2 * $Id$
3 *
4 * ROX-Filer, filer for the ROX desktop project
5 * Copyright (C) 2005, 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 #include "panel.h"
64 #include "bulk_rename.h"
65 #include "xtypes.h"
66
67 typedef enum {
68 FILE_COPY_ITEM,
69 FILE_RENAME_ITEM,
70 FILE_LINK_ITEM,
71 FILE_OPEN_FILE,
72 FILE_PROPERTIES,
73 FILE_RUN_ACTION,
74 FILE_SET_ICON,
75 FILE_SEND_TO,
76 FILE_DELETE,
77 FILE_USAGE,
78 FILE_CHMOD_ITEMS,
79 FILE_FIND,
80 FILE_OPEN_VFS_AVFS,
81 FILE_SET_TYPE,
82 } FileOp;
83
84 typedef void (*ActionFn)(GList *paths,
85 const char *dest_dir, const char *leaf, int quiet);
86 typedef void MenuCallback(GtkWidget *widget, gpointer data);
87
88 typedef gboolean (*SaveCb)(GObject *savebox,
89 const gchar *current, const gchar *new);
90
91 GtkAccelGroup *filer_keys = NULL;
92 static gboolean filer_keys_need_init = TRUE;
93
94 static GtkWidget *popup_menu = NULL; /* Currently open menu */
95
96 static gint updating_menu = 0; /* Non-zero => ignore activations */
97 static GList *send_to_paths = NULL;
98
99 static Option o_menu_iconsize, o_menu_xterm, o_menu_quick;
100
101 /* Static prototypes */
102
103 static void save_menus(void);
104 static void menu_closed(GtkWidget *widget);
105 static void shade_file_menu_items(gboolean shaded);
106 static void savebox_show(const gchar *action, const gchar *path,
107 MaskedPixmap *image, SaveCb callback,
108 GdkDragAction dnd_action);
109 static gint save_to_file(GObject *savebox,
110 const gchar *pathname, gpointer data);
111 static gboolean action_with_leaf(ActionFn action,
112 const gchar *current, const gchar *new);
113 static gboolean link_cb(GObject *savebox,
114 const gchar *initial, const gchar *path);
115 static void select_nth_item(GtkMenuShell *shell, int n);
116 static void new_file_type(gchar *templ);
117 static void do_send_to(gchar *templ);
118 static void show_send_to_menu(GList *paths, GdkEvent *event);
119 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label);
120
121 /* Note that for most of these callbacks none of the arguments are used. */
122
123 static void view_type(gpointer data, guint action, GtkWidget *widget);
124
125 /* (action used in these three - DetailsType) */
126 static void change_size(gpointer data, guint action, GtkWidget *widget);
127 static void change_size_auto(gpointer data, guint action, GtkWidget *widget);
128 static void set_with(gpointer data, guint action, GtkWidget *widget);
129
130 static void set_sort(gpointer data, guint action, GtkWidget *widget);
131 static void reverse_sort(gpointer data, guint action, GtkWidget *widget);
132
133 static void hidden(gpointer data, guint action, GtkWidget *widget);
134 static void show_thumbs(gpointer data, guint action, GtkWidget *widget);
135 static void refresh(gpointer data, guint action, GtkWidget *widget);
136 static void save_settings(gpointer data, guint action, GtkWidget *widget);
137
138 static void file_op(gpointer data, FileOp action, GtkWidget *widget);
139
140 static void select_all(gpointer data, guint action, GtkWidget *widget);
141 static void clear_selection(gpointer data, guint action, GtkWidget *widget);
142 static void invert_selection(gpointer data, guint action, GtkWidget *widget);
143 static void new_directory(gpointer data, guint action, GtkWidget *widget);
144 static void new_file(gpointer data, guint action, GtkWidget *widget);
145 static void customise_new(gpointer data);
146 static void xterm_here(gpointer data, guint action, GtkWidget *widget);
147
148 static void open_parent_same(gpointer data, guint action, GtkWidget *widget);
149 static void open_parent(gpointer data, guint action, GtkWidget *widget);
150 static void home_directory(gpointer data, guint action, GtkWidget *widget);
151 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget);
152 static void new_window(gpointer data, guint action, GtkWidget *widget);
153 /* static void new_user(gpointer data, guint action, GtkWidget *widget); */
154 static void close_window(gpointer data, guint action, GtkWidget *widget);
155 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget);
156
157 /* (action used in this - MiniType) */
158 static void mini_buffer(gpointer data, guint action, GtkWidget *widget);
159 static void resize(gpointer data, guint action, GtkWidget *widget);
160
161 #define MENUS_NAME "menus2"
162
163 static GtkWidget *filer_menu; /* The popup filer menu */
164 static GtkWidget *filer_file_item; /* The File '' label */
165 static GtkWidget *filer_file_menu; /* The File '' menu */
166 static GtkWidget *file_shift_item; /* Shift Open label */
167 static GtkWidget *filer_auto_size_menu; /* The Automatic item */
168 static GtkWidget *filer_hidden_menu; /* The Show Hidden item */
169 static GtkWidget *filer_reverse_menu; /* The Reversed item */
170 static GtkWidget *filer_thumb_menu; /* The Show Thumbs item */
171 static GtkWidget *filer_new_window; /* The New Window item */
172 static GtkWidget *filer_new_menu; /* The New submenu */
173 static GtkWidget *filer_follow_sym; /* Follow symbolic links item */
174 static GtkWidget *filer_set_type; /* Set type item */
175
176 #undef N_
177 #define N_(x) x
178
179 static GtkItemFactoryEntry filer_menu_def[] = {
180 {N_("Display"), NULL, NULL, 0, "<Branch>"},
181 {">" N_("Icons View"), NULL, view_type, VIEW_TYPE_COLLECTION, NULL},
182 {">" N_("Icons, With..."), NULL, NULL, 0, "<Branch>"},
183 {">>" N_("Sizes"), NULL, set_with, DETAILS_SIZE, NULL},
184 {">>" N_("Permissions"), NULL, set_with, DETAILS_PERMISSIONS, NULL},
185 {">>" N_("Types"), NULL, set_with, DETAILS_TYPE, NULL},
186 {">>" N_("Times"), NULL, set_with, DETAILS_TIMES, NULL},
187 {">" N_("List View"), NULL, view_type, VIEW_TYPE_DETAILS, "<StockItem>", ROX_STOCK_SHOW_DETAILS},
188 {">", NULL, NULL, 0, "<Separator>"},
189 {">" N_("Bigger Icons"), "equal", change_size, 1, "<StockItem>", GTK_STOCK_ZOOM_IN},
190 {">" N_("Smaller Icons"), "minus", change_size, -1, "<StockItem>", GTK_STOCK_ZOOM_OUT},
191 {">" N_("Automatic"), NULL, change_size_auto, 0, "<ToggleItem>"},
192 {">", NULL, NULL, 0, "<Separator>"},
193 {">" N_("Sort by Name"), NULL, set_sort, SORT_NAME, NULL},
194 {">" N_("Sort by Type"), NULL, set_sort, SORT_TYPE, NULL},
195 {">" N_("Sort by Date"), NULL, set_sort, SORT_DATE, NULL},
196 {">" N_("Sort by Size"), NULL, set_sort, SORT_SIZE, NULL},
197 {">" N_("Sort by Owner"), NULL, set_sort, SORT_OWNER, NULL},
198 {">" N_("Sort by Group"), NULL, set_sort, SORT_GROUP, NULL},
199 {">" N_("Reversed"), NULL, reverse_sort, 0, "<ToggleItem>"},
200 {">", NULL, NULL, 0, "<Separator>"},
201 {">" N_("Show Hidden"), "<Ctrl>H", hidden, 0, "<ToggleItem>"},
202 {">" N_("Filter Files..."), NULL, mini_buffer, MINI_FILTER, NULL},
203 {">" N_("Show Thumbnails"), NULL, show_thumbs, 0, "<ToggleItem>"},
204 {">" N_("Refresh"), NULL, refresh, 0, "<StockItem>", GTK_STOCK_REFRESH},
205 {">" N_("Save Display Settings..."), NULL, save_settings, 0, NULL},
206 {N_("File"), NULL, NULL, 0, "<Branch>"},
207 {">" N_("Copy..."), "<Ctrl>C", file_op, FILE_COPY_ITEM, "<StockItem>", GTK_STOCK_COPY},
208 {">" N_("Rename..."), NULL, file_op, FILE_RENAME_ITEM, NULL},
209 {">" N_("Link..."), NULL, file_op, FILE_LINK_ITEM, NULL},
210 {">" N_("Delete"), "<Ctrl>X", file_op, FILE_DELETE, "<StockItem>", GTK_STOCK_DELETE},
211 {">", NULL, NULL, 0, "<Separator>"},
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..."), "asterisk", file_op, FILE_RUN_ACTION, "<StockItem>", GTK_STOCK_EXECUTE},
217 {">" N_("Set Icon..."), NULL, file_op, FILE_SET_ICON, NULL},
218 {">" N_("Properties"), "<Ctrl>P", file_op, FILE_PROPERTIES, "<StockItem>", GTK_STOCK_PROPERTIES},
219 {">" N_("Count"), NULL, file_op, FILE_USAGE, NULL},
220 {">" N_("Set Type..."), NULL, file_op, FILE_SET_TYPE, NULL},
221 {">" N_("Permissions"), NULL, file_op, FILE_CHMOD_ITEMS, NULL},
222 {">", NULL, NULL, 0, "<Separator>"},
223 {">" N_("Find"), "<Ctrl>F", file_op, FILE_FIND, "<StockItem>", GTK_STOCK_FIND},
224 {N_("Select"), NULL, NULL, 0, "<Branch>"},
225 {">" N_("Select All"), "<Ctrl>A", select_all, 0, NULL},
226 {">" N_("Clear Selection"), NULL, clear_selection, 0, NULL},
227 {">" N_("Invert Selection"), NULL, invert_selection, 0, NULL},
228 {">" N_("Select by Name..."), "period", mini_buffer, MINI_SELECT_BY_NAME, NULL},
229 {">" N_("Select If..."), "<Shift>question", mini_buffer, MINI_SELECT_IF, NULL},
230 {N_("Options..."), NULL, menu_show_options, 0, "<StockItem>", GTK_STOCK_PREFERENCES},
231 {N_("New"), NULL, NULL, 0, "<Branch>"},
232 {">" N_("Directory"), NULL, new_directory, 0, NULL},
233 {">" N_("Blank file"), NULL, new_file, 0, "<StockItem>", GTK_STOCK_NEW},
234 {">" N_("Customise Menu..."), NULL, customise_new, 0, NULL},
235 {N_("Window"), NULL, NULL, 0, "<Branch>"},
236 {">" N_("Parent, New Window"), NULL, open_parent, 0, "<StockItem>", GTK_STOCK_GO_UP},
237 {">" N_("Parent, Same Window"), NULL, open_parent_same, 0, NULL},
238 {">" N_("New Window"), NULL, new_window, 0, NULL},
239 {">" N_("Home Directory"), "<Ctrl>Home", home_directory, 0, "<StockItem>", GTK_STOCK_HOME},
240 {">" N_("Show Bookmarks"), "<Ctrl>B", show_bookmarks, 0, "<StockItem>", ROX_STOCK_BOOKMARKS},
241 {">" N_("Follow Symbolic Links"), NULL, follow_symlinks, 0, NULL},
242 {">" N_("Resize Window"), "<Ctrl>E", resize, 0, NULL},
243 /* {">" N_("New, As User..."), NULL, new_user, 0, NULL}, */
244
245 {">" N_("Close Window"), "<Ctrl>Q", close_window, 0, "<StockItem>", GTK_STOCK_CLOSE},
246 {">", NULL, NULL, 0, "<Separator>"},
247 {">" N_("Enter Path..."), "slash", mini_buffer, MINI_PATH, NULL},
248 {">" N_("Shell Command..."), "<Shift>exclam", mini_buffer, MINI_SHELL, NULL},
249 {">" N_("Xterm Here"), "grave", xterm_here, FALSE, NULL},
250 {">" N_("Switch to xterm"), NULL, xterm_here, TRUE, NULL},
251 {N_("Help"), NULL, NULL, 0, "<Branch>"},
252 {">" N_("About ROX-Filer..."), NULL, menu_rox_help, HELP_ABOUT, NULL},
253 {">" N_("Show Help Files"), "F1", menu_rox_help, HELP_DIR, "<StockItem>", GTK_STOCK_HELP},
254 {">" N_("Manual"), NULL, menu_rox_help, HELP_MANUAL, NULL},
255 };
256
257
258 #define GET_MENU_ITEM(var, menu) \
259 var = gtk_item_factory_get_widget(item_factory, "<" menu ">");
260
261 #define GET_SMENU_ITEM(var, menu, sub) \
262 do { \
263 tmp = g_strdup_printf("<" menu ">/%s", _(sub)); \
264 var = gtk_item_factory_get_widget(item_factory, tmp); \
265 g_free(tmp); \
266 } while (0)
267
268 #define GET_SSMENU_ITEM(var, menu, sub, subsub) \
269 do { \
270 tmp = g_strdup_printf("<" menu ">/%s/%s", _(sub), _(subsub)); \
271 var = gtk_item_factory_get_widget(item_factory, tmp); \
272 g_free(tmp); \
273 } while (0)
274
275 /* Returns TRUE if the keys were installed (first call only) */
276 gboolean ensure_filer_menu(void)
277 {
278 GList *items;
279 guchar *tmp;
280 GtkWidget *item;
281 GtkItemFactory *item_factory;
282
283 if (!filer_keys_need_init)
284 return FALSE;
285 filer_keys_need_init = FALSE;
286
287 item_factory = menu_create(filer_menu_def,
288 sizeof(filer_menu_def) / sizeof(*filer_menu_def),
289 "<filer>", filer_keys);
290
291 GET_MENU_ITEM(filer_menu, "filer");
292 GET_SMENU_ITEM(filer_file_menu, "filer", "File");
293 GET_SSMENU_ITEM(filer_hidden_menu, "filer", "Display", "Show Hidden");
294 GET_SSMENU_ITEM(filer_reverse_menu, "filer", "Display", "Reversed");
295 GET_SSMENU_ITEM(filer_auto_size_menu, "filer", "Display", "Automatic");
296 GET_SSMENU_ITEM(filer_thumb_menu, "filer", "Display",
297 "Show Thumbnails");
298 GET_SSMENU_ITEM(item, "filer", "File", "Set Type...");
299 filer_set_type = GTK_BIN(item)->child;
300
301 GET_SMENU_ITEM(filer_new_menu, "filer", "New");
302 GET_SSMENU_ITEM(item, "filer", "Window", "Follow Symbolic Links");
303 filer_follow_sym = GTK_BIN(item)->child;
304
305 /* File '' label... */
306 items = gtk_container_get_children(GTK_CONTAINER(filer_menu));
307 filer_file_item = GTK_BIN(g_list_nth(items, 1)->data)->child;
308 g_list_free(items);
309
310 /* Shift Open... label */
311 items = gtk_container_get_children(GTK_CONTAINER(filer_file_menu));
312 file_shift_item = GTK_BIN(g_list_nth(items, 5)->data)->child;
313 g_list_free(items);
314
315 GET_SSMENU_ITEM(item, "filer", "Window", "New Window");
316 filer_new_window = GTK_BIN(item)->child;
317
318 g_signal_connect(filer_menu, "unmap_event",
319 G_CALLBACK(menu_closed), NULL);
320 g_signal_connect(filer_file_menu, "unmap_event",
321 G_CALLBACK(menu_closed), NULL);
322
323 g_signal_connect(filer_keys, "accel_changed",
324 G_CALLBACK(save_menus), NULL);
325
326 return TRUE;
327 }
328
329 void menu_init(void)
330 {
331 char *menurc;
332
333 menurc = choices_find_xdg_path_load(MENUS_NAME, PROJECT, SITE);
334 if (menurc)
335 {
336 gtk_accel_map_load(menurc);
337 g_free(menurc);
338 }
339
340 option_add_string(&o_menu_xterm, "menu_xterm", "xterm");
341 option_add_int(&o_menu_iconsize, "menu_iconsize", MIS_SMALL);
342 option_add_int(&o_menu_quick, "menu_quick", FALSE);
343 option_add_saver(save_menus);
344
345 option_register_widget("menu-set-keys", set_keys_button);
346
347 filer_keys = gtk_accel_group_new();
348 }
349
350 /* Name is in the form "<panel>" */
351 GtkItemFactory *menu_create(GtkItemFactoryEntry *def, int n_entries,
352 const gchar *name, GtkAccelGroup *keys)
353 {
354 GtkItemFactory *item_factory;
355 GtkItemFactoryEntry *translated;
356
357 if (!keys)
358 {
359 keys = gtk_accel_group_new();
360 gtk_accel_group_lock(keys);
361 }
362
363 item_factory = gtk_item_factory_new(GTK_TYPE_MENU, name, keys);
364
365 translated = translate_entries(def, n_entries);
366 gtk_item_factory_create_items(item_factory, n_entries,
367 translated, NULL);
368 free_translated_entries(translated, n_entries);
369
370 return item_factory;
371 }
372
373 /* Prevent the user from setting a short-cut on this item */
374 static void menuitem_no_shortcuts(GtkWidget *item)
375 {
376 /* XXX */
377 #if 0
378 GtkMenuItem *menuitem = GTK_MENU_ITEM(item);
379
380 _gtk_widget_set_accel_path(item, NULL, NULL);
381 null_g_free(&menuitem->accel_path);
382 #endif
383 }
384
385 /* Shade items that only work on single files */
386 static void shade_file_menu_items(gboolean shaded)
387 {
388 menu_set_items_shaded(filer_file_menu, shaded, 0, 1);
389 menu_set_items_shaded(filer_file_menu, shaded, 2, 1);
390 menu_set_items_shaded(filer_file_menu, shaded, 5, 2);
391 menu_set_items_shaded(filer_file_menu, shaded, 9, 2);
392 }
393
394 /* 'data' is an array of three ints:
395 * [ pointer_x, pointer_y, item_under_pointer ]
396 */
397 void position_menu(GtkMenu *menu, gint *x, gint *y,
398 gboolean *push_in, gpointer data)
399 {
400 int *pos = (int *) data;
401 GtkRequisition requisition;
402 GList *items, *next;
403 int y_shift = 0;
404 int item = pos[2];
405
406 next = items = gtk_container_get_children(GTK_CONTAINER(menu));
407
408 while (item >= 0 && next)
409 {
410 int h = ((GtkWidget *) next->data)->requisition.height;
411
412 if (item > 0)
413 y_shift += h;
414 else
415 y_shift += h / 2;
416
417 next = next->next;
418 item--;
419 }
420
421 g_list_free(items);
422
423 gtk_widget_size_request(GTK_WIDGET(menu), &requisition);
424
425 *x = pos[0] - (requisition.width * 7 / 8);
426 *y = pos[1] - y_shift;
427
428 *x = CLAMP(*x, 0, screen_width - requisition.width);
429 *y = CLAMP(*y, 0, screen_height - requisition.height);
430
431 *push_in = FALSE;
432 }
433
434 GtkWidget *make_send_to_item(DirItem *ditem, const char *label,
435 MenuIconStyle style)
436 {
437 GtkWidget *item;
438
439 if (style != MIS_NONE && di_image(ditem))
440 {
441 GdkPixbuf *pixbuf;
442 MaskedPixmap *image;
443
444 image = di_image(ditem);
445
446 switch (style)
447 {
448 case MIS_LARGE:
449 pixbuf = image->pixbuf;
450 break;
451 default:
452 if (!image->sm_pixbuf)
453 pixmap_make_small(image);
454 pixbuf = image->sm_pixbuf;
455 break;
456 }
457
458 item = gtk_image_menu_item_new_with_label(label);
459 /* TODO: Find a way to allow short-cuts */
460 menuitem_no_shortcuts(item);
461
462 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
463 gtk_image_new_from_pixbuf(pixbuf));
464 gtk_widget_show_all(item);
465 }
466 else
467 item = gtk_menu_item_new_with_label(label);
468
469 return item;
470 }
471
472 static GList *menu_from_dir(GtkWidget *menu, const gchar *dir_name,
473 MenuIconStyle style, CallbackFn func,
474 gboolean separator, gboolean strip_ext,
475 gboolean recurse)
476 {
477 GList *widgets = NULL;
478 DirItem *ditem;
479 int i;
480 GtkWidget *item;
481 char *dname = NULL;
482 GPtrArray *names;
483
484 dname = pathdup(dir_name);
485
486 names = list_dir(dname);
487 if (!names)
488 goto out;
489
490 for (i = 0; i < names->len; i++)
491 {
492 char *leaf = names->pdata[i];
493 gchar *fname;
494
495 if (separator)
496 {
497 item = gtk_menu_item_new();
498 widgets = g_list_append(widgets, item);
499 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
500 separator = FALSE;
501 }
502
503 fname = g_strconcat(dname, "/", leaf, NULL);
504
505 /* Strip off extension, if any */
506 if (strip_ext)
507 {
508 char *dot;
509 dot = strchr(leaf, '.');
510 if (dot)
511 *dot = '\0';
512 }
513
514 ditem = diritem_new("");
515 diritem_restat(fname, ditem, NULL);
516
517 item = make_send_to_item(ditem, leaf, style);
518
519 g_free(leaf);
520
521 /* If it is a directory (but NOT an AppDir) and we are
522 * recursing then set up a sub menu.
523 */
524 if (recurse && ditem->base_type == TYPE_DIRECTORY &&
525 !(ditem->flags & ITEM_FLAG_APPDIR))
526 {
527 GtkWidget *sub;
528 GList *new_widgets;
529
530 sub = gtk_menu_new();
531 new_widgets = menu_from_dir(sub, fname, style, func,
532 separator, strip_ext, TRUE);
533 g_list_free(new_widgets);
534 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), sub);
535 }
536 else
537 g_signal_connect_swapped(item, "activate",
538 G_CALLBACK(func), fname);
539
540 diritem_free(ditem);
541
542 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
543 g_signal_connect_swapped(item, "destroy",
544 G_CALLBACK(g_free), fname);
545
546 widgets = g_list_append(widgets, item);
547 }
548
549 g_ptr_array_free(names, TRUE);
550 out:
551 g_free(dname);
552
553 return widgets;
554 }
555
556 /* Scan the templates dir and create entries for the New menu */
557 static void update_new_files_menu(MenuIconStyle style)
558 {
559 static GList *widgets = NULL;
560
561 gchar *templ_dname = NULL;
562
563 if (widgets)
564 {
565 GList *next;
566
567 for (next = widgets; next; next = next->next)
568 gtk_widget_destroy((GtkWidget *) next->data);
569
570 g_list_free(widgets);
571 widgets = NULL;
572 }
573
574 templ_dname = choices_find_xdg_path_load("Templates", "", SITE);
575 if (templ_dname)
576 {
577 widgets = menu_from_dir(filer_new_menu, templ_dname, style,
578 (CallbackFn) new_file_type, TRUE, TRUE,
579 FALSE);
580 g_free(templ_dname);
581 }
582 gtk_widget_show_all(filer_new_menu);
583 }
584
585 /* 'item' is the number of the item to appear under the pointer. */
586 void show_popup_menu(GtkWidget *menu, GdkEvent *event, int item)
587 {
588 int pos[3];
589 int button = 0;
590 guint32 time = 0;
591
592 if (event && (event->type == GDK_BUTTON_PRESS ||
593 event->type == GDK_BUTTON_RELEASE))
594 {
595 GdkEventButton *bev = (GdkEventButton *) event;
596
597 pos[0] = bev->x_root;
598 pos[1] = bev->y_root;
599 button = bev->button;
600 time = bev->time;
601 }
602 else if (event && event->type == GDK_KEY_PRESS)
603 {
604 GdkEventKey *kev = (GdkEventKey *) event;
605
606 get_pointer_xy(pos, pos + 1);
607 time = kev->time;
608 }
609 else
610 get_pointer_xy(pos, pos + 1);
611
612 pos[2] = item;
613
614 gtk_widget_show_all(menu);
615 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
616 position_menu, (gpointer) pos, button, time);
617 select_nth_item(GTK_MENU_SHELL(menu), item);
618 }
619
620 /* Hide the popup menu, if any */
621 void menu_popdown(void)
622 {
623 if (popup_menu)
624 gtk_menu_popdown(GTK_MENU(popup_menu));
625 }
626
627 static MenuIconStyle get_menu_icon_style(void)
628 {
629 MenuIconStyle mis;
630 int display;
631
632 mis = o_menu_iconsize.int_value;
633
634 switch (mis)
635 {
636 case MIS_NONE: case MIS_SMALL: case MIS_LARGE:
637 return mis;
638 default:
639 break;
640 }
641
642 if (mis == MIS_CURRENT && window_with_focus)
643 {
644 switch (window_with_focus->display_style)
645 {
646 case HUGE_ICONS:
647 case LARGE_ICONS:
648 return MIS_LARGE;
649 case SMALL_ICONS:
650 return MIS_SMALL;
651 default:
652 break;
653 }
654 }
655
656 display = o_display_size.int_value;
657 switch (display)
658 {
659 case HUGE_ICONS:
660 case LARGE_ICONS:
661 return MIS_LARGE;
662 case SMALL_ICONS:
663 return MIS_SMALL;
664 default:
665 break;
666 }
667
668 return MIS_SMALL;
669 }
670
671 /* iter->peek() is the clicked item, or NULL if none */
672 void show_filer_menu(FilerWindow *filer_window, GdkEvent *event, ViewIter *iter)
673 {
674 DirItem *file_item = NULL;
675 GdkModifierType state = 0;
676 int n_selected;
677 int n_added = 0;
678
679 n_selected = view_count_selected(filer_window->view);
680
681 ensure_filer_menu();
682
683 updating_menu++;
684
685 /* Remove previous AppMenu, if any */
686 appmenu_remove();
687
688 window_with_focus = filer_window;
689
690 if (!event)
691 event = gtk_get_current_event();
692
693 if (event->type == GDK_BUTTON_PRESS)
694 state = ((GdkEventButton *) event)->state;
695 else if (event->type == GDK_KEY_PRESS)
696 state = ((GdkEventKey *) event)->state;
697
698 if (n_selected == 0 && iter && iter->peek(iter) != NULL)
699 {
700 filer_window->temp_item_selected = TRUE;
701 view_set_selected(filer_window->view, iter, TRUE);
702 n_selected = view_count_selected(filer_window->view);
703 }
704 else
705 {
706 filer_window->temp_item_selected = FALSE;
707 }
708
709 /* Short-cut to the Send To menu */
710 if (state & GDK_SHIFT_MASK)
711 {
712 GList *paths;
713
714 updating_menu--;
715
716 if (n_selected == 0)
717 {
718 report_error(
719 _("You should Shift+Menu click over a file to "
720 "send it somewhere"));
721 return;
722 }
723
724 paths = filer_selected_items(filer_window);
725
726 show_send_to_menu(paths, event); /* (paths eaten) */
727
728 return;
729 }
730
731 {
732 GtkWidget *file_label, *file_menu;
733 GString *buffer;
734 DirItem *item;
735
736 file_label = filer_file_item;
737 file_menu = filer_file_menu;
738 gtk_check_menu_item_set_active(
739 GTK_CHECK_MENU_ITEM(filer_thumb_menu),
740 filer_window->show_thumbs);
741 gtk_check_menu_item_set_active(
742 GTK_CHECK_MENU_ITEM(filer_hidden_menu),
743 filer_window->show_hidden);
744 gtk_check_menu_item_set_active(
745 GTK_CHECK_MENU_ITEM(filer_reverse_menu),
746 filer_window->sort_order != GTK_SORT_ASCENDING);
747 gtk_check_menu_item_set_active(
748 GTK_CHECK_MENU_ITEM(filer_auto_size_menu),
749 filer_window->display_style_wanted == AUTO_SIZE_ICONS);
750 buffer = g_string_new(NULL);
751
752 switch (n_selected)
753 {
754 case 0:
755 g_string_assign(buffer, _("Next Click"));
756 shade_file_menu_items(FALSE);
757 break;
758 case 1:
759 item = filer_selected_item(filer_window);
760 if (item->base_type == TYPE_UNKNOWN)
761 dir_update_item(filer_window->directory,
762 item->leafname);
763 shade_file_menu_items(FALSE);
764 file_item = filer_selected_item(filer_window);
765 g_string_printf(buffer, _("%s '%s'"),
766 basetype_name(file_item),
767 g_utf8_validate(file_item->leafname,
768 -1, NULL)
769 ? file_item->leafname
770 : _("(bad utf-8)"));
771 if (!can_set_run_action(file_item))
772 menu_set_items_shaded(filer_file_menu,
773 TRUE, 9, 1);
774 break;
775 default:
776 shade_file_menu_items(TRUE);
777 g_string_printf(buffer, _("%d items"),
778 n_selected);
779 break;
780 }
781 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
782 g_string_free(buffer, TRUE);
783
784 menu_show_shift_action(file_shift_item, file_item,
785 n_selected == 0);
786 if (file_item)
787 n_added = appmenu_add(make_path(filer_window->sym_path,
788 file_item->leafname),
789 file_item, filer_file_menu);
790 }
791
792 update_new_files_menu(get_menu_icon_style());
793
794 gtk_widget_set_sensitive(filer_new_window,
795 !o_unique_filer_windows.int_value);
796 gtk_widget_set_sensitive(filer_follow_sym,
797 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
798 gtk_widget_set_sensitive(filer_set_type,
799 xtype_supported(filer_window->real_path));
800
801 if (n_selected && o_menu_quick.int_value)
802 popup_menu = (state & GDK_CONTROL_MASK)
803 ? filer_menu
804 : filer_file_menu;
805 else
806 popup_menu = (state & GDK_CONTROL_MASK)
807 ? filer_file_menu
808 : filer_menu;
809
810 updating_menu--;
811
812 show_popup_menu(popup_menu, event,
813 popup_menu == filer_file_menu ? n_added : 1);
814 }
815
816 static void menu_closed(GtkWidget *widget)
817 {
818 if (window_with_focus == NULL || widget != popup_menu)
819 return; /* Close panel item chosen? */
820
821 popup_menu = NULL;
822
823 if (window_with_focus->temp_item_selected)
824 {
825 view_clear_selection(window_with_focus->view);
826 window_with_focus->temp_item_selected = FALSE;
827 }
828
829 appmenu_remove();
830 }
831
832 static void target_callback(FilerWindow *filer_window,
833 ViewIter *iter,
834 gpointer action)
835 {
836 g_return_if_fail(filer_window != NULL);
837
838 window_with_focus = filer_window;
839
840 /* Don't grab the primary selection */
841 filer_window->temp_item_selected = TRUE;
842
843 view_wink_item(filer_window->view, iter);
844 view_select_only(filer_window->view, iter);
845 file_op(NULL, GPOINTER_TO_INT(action), NULL);
846
847 view_clear_selection(filer_window->view);
848 filer_window->temp_item_selected = FALSE;
849 }
850
851 /* Set the text of the 'Shift Open...' menu item.
852 * If icon is NULL, reset the text and also shade it, unless 'next'.
853 */
854 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
855 {
856 guchar *shift_action = NULL;
857
858 if (item)
859 {
860 if (item->flags & ITEM_FLAG_MOUNT_POINT)
861 {
862 if (item->flags & ITEM_FLAG_MOUNTED)
863 shift_action = N_("Unmount");
864 else
865 shift_action = N_("Open unmounted");
866 }
867 else if (item->flags & ITEM_FLAG_SYMLINK)
868 shift_action = N_("Show Target");
869 else if (item->base_type == TYPE_DIRECTORY)
870 shift_action = N_("Look Inside");
871 else if (item->base_type == TYPE_FILE)
872 shift_action = N_("Open As Text");
873 }
874 gtk_label_set_text(GTK_LABEL(menu_item),
875 shift_action ? _(shift_action)
876 : _("Shift Open"));
877 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
878 }
879
880 /* Actions */
881
882 static void view_type(gpointer data, guint action, GtkWidget *widget)
883 {
884 ViewType view_type = (ViewType) action;
885
886 g_return_if_fail(window_with_focus != NULL);
887
888 if (view_type == VIEW_TYPE_COLLECTION)
889 display_set_layout(window_with_focus,
890 window_with_focus->display_style_wanted,
891 DETAILS_NONE, FALSE);
892
893 filer_set_view_type(window_with_focus, (ViewType) action);
894 }
895
896 static void change_size(gpointer data, guint action, GtkWidget *widget)
897 {
898 g_return_if_fail(window_with_focus != NULL);
899
900 display_change_size(window_with_focus, action == 1);
901 }
902
903 static void change_size_auto(gpointer data, guint action, GtkWidget *widget)
904 {
905 g_return_if_fail(window_with_focus != NULL);
906
907 if (updating_menu)
908 return;
909
910 if (window_with_focus->display_style_wanted == AUTO_SIZE_ICONS)
911 display_set_layout(window_with_focus,
912 window_with_focus->display_style,
913 window_with_focus->details_type, FALSE);
914 else
915 display_set_layout(window_with_focus, AUTO_SIZE_ICONS,
916 window_with_focus->details_type, FALSE);
917 }
918
919 static void set_with(gpointer data, guint action, GtkWidget *widget)
920 {
921 DisplayStyle size;
922
923 g_return_if_fail(window_with_focus != NULL);
924
925 size = window_with_focus->display_style_wanted;
926
927 filer_set_view_type(window_with_focus, VIEW_TYPE_COLLECTION);
928 display_set_layout(window_with_focus, size, action, FALSE);
929 }
930
931 static void set_sort(gpointer data, guint action, GtkWidget *widget)
932 {
933 if (updating_menu)
934 return;
935
936 g_return_if_fail(window_with_focus != NULL);
937
938 display_set_sort_type(window_with_focus, action, GTK_SORT_ASCENDING);
939 }
940
941 static void reverse_sort(gpointer data, guint action, GtkWidget *widget)
942 {
943 GtkSortType order;
944
945 if (updating_menu)
946 return;
947
948 g_return_if_fail(window_with_focus != NULL);
949
950 order = window_with_focus->sort_order;
951 if (order == GTK_SORT_ASCENDING)
952 order = GTK_SORT_DESCENDING;
953 else
954 order = GTK_SORT_ASCENDING;
955
956 display_set_sort_type(window_with_focus, window_with_focus->sort_type,
957 order);
958 }
959
960 static void hidden(gpointer data, guint action, GtkWidget *widget)
961 {
962 if (updating_menu)
963 return;
964
965 g_return_if_fail(window_with_focus != NULL);
966
967 display_set_hidden(window_with_focus,
968 !window_with_focus->show_hidden);
969 }
970
971 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
972 {
973 if (updating_menu)
974 return;
975
976 g_return_if_fail(window_with_focus != NULL);
977
978 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
979 }
980
981 static void refresh(gpointer data, guint action, GtkWidget *widget)
982 {
983 g_return_if_fail(window_with_focus != NULL);
984
985 filer_refresh(window_with_focus);
986 }
987
988 static void save_settings(gpointer data, guint action, GtkWidget *widget)
989 {
990 g_return_if_fail(window_with_focus != NULL);
991
992 filer_save_settings(window_with_focus);
993 }
994
995 static void delete(FilerWindow *filer_window)
996 {
997 GList *paths;
998 paths = filer_selected_items(filer_window);
999 action_delete(paths);
1000 destroy_glist(&paths);
1001 }
1002
1003 static void usage(FilerWindow *filer_window)
1004 {
1005 GList *paths;
1006 paths = filer_selected_items(filer_window);
1007 action_usage(paths);
1008 destroy_glist(&paths);
1009 }
1010
1011 static void chmod_items(FilerWindow *filer_window)
1012 {
1013 GList *paths;
1014 paths = filer_selected_items(filer_window);
1015 action_chmod(paths, FALSE, NULL);
1016 destroy_glist(&paths);
1017 }
1018
1019 static void set_type_items(FilerWindow *filer_window)
1020 {
1021 GList *paths, *p;
1022 int npass=0, nfail=0;
1023
1024 paths = filer_selected_items(filer_window);
1025 for(p=paths; p; p=g_list_next(p)) {
1026 if(xtype_supported((const char *) p->data))
1027 npass++;
1028 else
1029 nfail++;
1030 }
1031 if(npass==0)
1032 report_error(_("Extended attributes, used to store types, are not supported for this "
1033 "file or files.\n"
1034 "This may be due to lack of support from the filesystem or the C library, "
1035 "or it may simply be that the filesystem needs to be mounted with "
1036 "the right mount option ('user_xattr' on Linux)."));
1037 else if(nfail>0)
1038 report_error(_("Setting type not supported for some of these files"));
1039 if(npass>0)
1040 action_settype(paths, FALSE, NULL);
1041 destroy_glist(&paths);
1042 }
1043
1044 static void find(FilerWindow *filer_window)
1045 {
1046 GList *paths;
1047 paths = filer_selected_items(filer_window);
1048 action_find(paths);
1049 destroy_glist(&paths);
1050 }
1051
1052 /* This creates a new savebox widget, and allows the user to pick a new path
1053 * for the file.
1054 * Once the new path has been picked, the callback will be called with
1055 * both the current and new paths.
1056 * NOTE: This function unrefs 'image'!
1057 */
1058 static void savebox_show(const gchar *action, const gchar *path,
1059 MaskedPixmap *image, SaveCb callback,
1060 GdkDragAction dnd_action)
1061 {
1062 GtkWidget *savebox = NULL;
1063 GtkWidget *check_relative = NULL;
1064
1065 g_return_if_fail(image != NULL);
1066
1067 savebox = gtk_savebox_new(action);
1068 gtk_savebox_set_action(GTK_SAVEBOX(savebox), dnd_action);
1069
1070 if (callback == link_cb)
1071 {
1072 check_relative = gtk_check_button_new_with_mnemonic(
1073 _("_Relative link"));
1074 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
1075 TRUE);
1076
1077 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
1078 gtk_tooltips_set_tip(tooltips, check_relative,
1079 _("If on, the symlink will store the path from the "
1080 "symlink to the target file. Use this if the symlink "
1081 "and the target will be moved together.\n"
1082 "If off, the path from the root directory is stored - "
1083 "use this if the symlink may move but the target will "
1084 "stay put."), NULL);
1085 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
1086 check_relative, FALSE, TRUE, 0);
1087 gtk_widget_show(check_relative);
1088 }
1089
1090 g_signal_connect(savebox, "save_to_file",
1091 G_CALLBACK(save_to_file), NULL);
1092
1093 g_object_set_data_full(G_OBJECT(savebox), "current_path",
1094 g_strdup(path), g_free);
1095 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1096 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1097
1098 gtk_window_set_title(GTK_WINDOW(savebox), action);
1099
1100 if (g_utf8_validate(path, -1, NULL))
1101 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1102 else
1103 {
1104 gchar *u8, *dir;
1105 dir = g_path_get_dirname(path);
1106 u8 = to_utf8(g_basename(path));
1107 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox),
1108 make_path(dir, u8));
1109 g_free(u8);
1110 g_free(dir);
1111 }
1112 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1113 g_object_unref(image);
1114
1115 gtk_widget_show(savebox);
1116 }
1117
1118 static gint save_to_file(GObject *savebox,
1119 const gchar *pathname, gpointer data)
1120 {
1121 SaveCb callback;
1122 const gchar *current_path;
1123
1124 callback = g_object_get_data(savebox, "action_callback");
1125 current_path = g_object_get_data(savebox, "current_path");
1126
1127 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1128 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1129
1130 return callback(savebox, current_path, pathname)
1131 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1132 }
1133
1134 static gboolean copy_cb(GObject *savebox,
1135 const gchar *current, const gchar *new)
1136 {
1137 return action_with_leaf(action_copy, current, new);
1138 }
1139
1140 static gboolean action_with_leaf(ActionFn action,
1141 const gchar *current, const gchar *new)
1142 {
1143 const char *leaf;
1144 char *new_dir;
1145 GList *local_paths;
1146
1147 if (new[0] != '/')
1148 {
1149 report_error(_("New pathname is not absolute"));
1150 return FALSE;
1151 }
1152
1153 if (new[strlen(new) - 1] == '/')
1154 {
1155 new_dir = g_strdup(new);
1156 leaf = NULL;
1157 }
1158 else
1159 {
1160 const gchar *slash;
1161
1162 slash = strrchr(new, '/');
1163 new_dir = g_strndup(new, slash - new);
1164 leaf = slash + 1;
1165 }
1166
1167 local_paths = g_list_append(NULL, (gchar *) current);
1168 action(local_paths, new_dir, leaf, -1);
1169 g_list_free(local_paths);
1170
1171 g_free(new_dir);
1172
1173 return TRUE;
1174 }
1175
1176 /* Open a savebox to act on the selected file.
1177 * Call 'callback' later to perform the operation.
1178 */
1179 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1180 const gchar *action, SaveCb callback,
1181 GdkDragAction dnd_action)
1182 {
1183 g_object_ref(image);
1184 savebox_show(action, path, image, callback, dnd_action);
1185 }
1186
1187 static gboolean rename_cb(GObject *savebox,
1188 const gchar *current, const gchar *new)
1189 {
1190 return action_with_leaf(action_move, current, new);
1191 }
1192
1193 static gboolean link_cb(GObject *savebox,
1194 const gchar *initial, const gchar *path)
1195 {
1196 GtkToggleButton *check_relative;
1197 struct stat info;
1198 int err;
1199 gchar *link_path;
1200
1201 check_relative = g_object_get_data(savebox, "check_relative");
1202
1203 if (gtk_toggle_button_get_active(check_relative))
1204 link_path = get_relative_path(path, initial);
1205 else
1206 link_path = g_strdup(initial);
1207
1208 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1209 {
1210 GtkWidget *box, *button;
1211 gint ans;
1212
1213 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1214 GTK_BUTTONS_CANCEL,
1215 _("Symlink from '%s' already exists. "
1216 "Replace it with a link to '%s'?"),
1217 path, link_path);
1218
1219 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1220
1221 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1222 gtk_widget_show(button);
1223 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1224 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1225 button, GTK_RESPONSE_OK);
1226 gtk_dialog_set_default_response(GTK_DIALOG(box),
1227 GTK_RESPONSE_OK);
1228
1229 ans = gtk_dialog_run(GTK_DIALOG(box));
1230 gtk_widget_destroy(box);
1231
1232 if (ans != GTK_RESPONSE_OK)
1233 {
1234 g_free(link_path);
1235 return FALSE;
1236 }
1237
1238 unlink(path);
1239 }
1240
1241 err = symlink(link_path, path);
1242 g_free(link_path);
1243
1244 if (err)
1245 {
1246 report_error("symlink: %s", g_strerror(errno));
1247 return FALSE;
1248 }
1249
1250 dir_check_this(path);
1251
1252 return TRUE;
1253 }
1254
1255 static void run_action(DirItem *item)
1256 {
1257 if (can_set_run_action(item))
1258 type_set_handler_dialog(item->mime_type);
1259 else
1260 report_error(
1261 _("You can only set the run action for a "
1262 "regular file"));
1263 }
1264
1265 void open_home(gpointer data, guint action, GtkWidget *widget)
1266 {
1267 filer_opendir(home_dir, NULL, NULL);
1268 }
1269
1270 static void open_vfs_avfs(FilerWindow *filer_window, DirItem *item)
1271 {
1272 gchar *path;
1273
1274 path = g_strconcat(filer_window->sym_path,
1275 "/", item->leafname, "#", NULL);
1276
1277 filer_change_to(filer_window, path, NULL);
1278 g_free(path);
1279 }
1280
1281 static void select_all(gpointer data, guint action, GtkWidget *widget)
1282 {
1283 g_return_if_fail(window_with_focus != NULL);
1284
1285 window_with_focus->temp_item_selected = FALSE;
1286 view_select_all(window_with_focus->view);
1287 }
1288
1289 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1290 {
1291 g_return_if_fail(window_with_focus != NULL);
1292
1293 window_with_focus->temp_item_selected = FALSE;
1294 view_clear_selection(window_with_focus->view);
1295 }
1296
1297 static gboolean invert_cb(ViewIter *iter, gpointer data)
1298 {
1299 return !view_get_selected((ViewIface *) data, iter);
1300 }
1301
1302 static void invert_selection(gpointer data, guint action, GtkWidget *widget)
1303 {
1304 g_return_if_fail(window_with_focus != NULL);
1305
1306 window_with_focus->temp_item_selected = FALSE;
1307
1308 view_select_if(window_with_focus->view, invert_cb,
1309 window_with_focus->view);
1310 }
1311
1312 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1313 {
1314 GtkWidget *win;
1315
1316 win = options_show();
1317
1318 if (win)
1319 {
1320 number_of_windows++;
1321 g_signal_connect(win, "destroy",
1322 G_CALLBACK(one_less_window), NULL);
1323 }
1324 }
1325
1326 static gboolean new_directory_cb(GObject *savebox,
1327 const gchar *initial, const gchar *path)
1328 {
1329 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1330 {
1331 report_error("mkdir: %s", g_strerror(errno));
1332 return FALSE;
1333 }
1334
1335 dir_check_this(path);
1336
1337 if (filer_exists(window_with_focus))
1338 {
1339 guchar *leaf;
1340 leaf = strrchr(path, '/');
1341 if (leaf)
1342 display_set_autoselect(window_with_focus, leaf + 1);
1343 }
1344
1345 return TRUE;
1346 }
1347
1348 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1349 {
1350 g_return_if_fail(window_with_focus != NULL);
1351
1352 savebox_show(_("Create"),
1353 make_path(window_with_focus->sym_path, _("NewDir")),
1354 type_to_icon(inode_directory), new_directory_cb,
1355 GDK_ACTION_COPY);
1356 }
1357
1358 static gboolean new_file_cb(GObject *savebox,
1359 const gchar *initial, const gchar *path)
1360 {
1361 int fd;
1362
1363 fd = open(path, O_CREAT | O_EXCL, 0666);
1364
1365 if (fd == -1)
1366 {
1367 report_error(_("Error creating '%s': %s"),
1368 path, g_strerror(errno));
1369 return FALSE;
1370 }
1371
1372 if (close(fd))
1373 report_error(_("Error creating '%s': %s"),
1374 path, g_strerror(errno));
1375
1376 dir_check_this(path);
1377
1378 if (filer_exists(window_with_focus))
1379 {
1380 guchar *leaf;
1381 leaf = strrchr(path, '/');
1382 if (leaf)
1383 display_set_autoselect(window_with_focus, leaf + 1);
1384 }
1385
1386 return TRUE;
1387 }
1388
1389 static void new_file(gpointer data, guint action, GtkWidget *widget)
1390 {
1391 g_return_if_fail(window_with_focus != NULL);
1392
1393 savebox_show(_("Create"),
1394 make_path(window_with_focus->sym_path, _("NewFile")),
1395 type_to_icon(text_plain),
1396 new_file_cb, GDK_ACTION_COPY);
1397 }
1398
1399 static gboolean new_file_type_cb(GObject *savebox,
1400 const gchar *initial, const gchar *path)
1401 {
1402 const gchar *oleaf, *leaf;
1403 gchar *templ, *templ_dname, *dest;
1404 GList *paths;
1405
1406 /* We can work out the template path from the initial name */
1407 oleaf = g_basename(initial);
1408 templ_dname = choices_find_xdg_path_load("Templates", "", SITE);
1409 if (!templ_dname)
1410 {
1411 report_error(
1412 _("Error creating file: could not find the template for %s"),
1413 oleaf);
1414 return FALSE;
1415 }
1416
1417 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1418 g_free(templ_dname);
1419
1420 dest = g_path_get_dirname(path);
1421 leaf = g_basename(path);
1422 paths = g_list_append(NULL, templ);
1423
1424 action_copy(paths, dest, leaf, TRUE);
1425
1426 g_list_free(paths);
1427 g_free(dest);
1428 g_free(templ);
1429
1430 if (filer_exists(window_with_focus))
1431 display_set_autoselect(window_with_focus, leaf);
1432
1433 return TRUE;
1434 }
1435
1436 static void do_send_to(gchar *templ)
1437 {
1438 g_return_if_fail(send_to_paths != NULL);
1439
1440 run_with_files(templ, send_to_paths);
1441 }
1442
1443 static void new_file_type(gchar *templ)
1444 {
1445 const gchar *leaf;
1446 MIME_type *type;
1447
1448 g_return_if_fail(window_with_focus != NULL);
1449
1450 leaf = g_basename(templ);
1451 type = type_get_type(templ);
1452
1453 savebox_show(_("Create"),
1454 make_path(window_with_focus->sym_path, leaf),
1455 type_to_icon(type),
1456 new_file_type_cb, GDK_ACTION_COPY);
1457 }
1458
1459 static void customise_send_to(gpointer data)
1460 {
1461 GPtrArray *path;
1462 guchar *save;
1463 GString *dirs;
1464 int i;
1465
1466 dirs = g_string_new(NULL);
1467
1468 path = choices_list_xdg_dirs("", SITE);
1469 for (i = 0; i < path->len; i++)
1470 {
1471 guchar *old = (guchar *) path->pdata[i];
1472
1473 g_string_append(dirs, old);
1474 g_string_append(dirs, "/SendTo\n");
1475 }
1476 choices_free_list(path);
1477
1478 save = choices_find_xdg_path_save("", "SendTo", SITE, TRUE);
1479 if (save)
1480 mkdir(save, 0777);
1481
1482 info_message(
1483 _("The `Send To' menu provides a quick way to send some files "
1484 "to an application. The applications listed are those in "
1485 "the following directories:\n\n%s\n%s\n"
1486 "The `Send To' menu may be opened by Shift+Menu clicking "
1487 "over a file.\n\n"
1488 "Advanced use:\n"
1489 "You can also create subdirectories called "
1490 "`.text_html', `.text', etc which will only be "
1491 "shown for files of that type. `.group' is shown "
1492 "only when multiple files are selected."),
1493 dirs->str,
1494 save ? _("I'll show you your SendTo directory now; you should "
1495 "symlink (Ctrl+Shift drag) any applications you want "
1496 "into it.")
1497 : _("Your CHOICESPATH variable setting prevents "
1498 "customisations - sorry."));
1499
1500 g_string_free(dirs, TRUE);
1501
1502 if (save)
1503 filer_opendir(save, NULL, NULL);
1504 }
1505
1506 static void customise_new(gpointer data)
1507 {
1508 GPtrArray *path;
1509 guchar *save;
1510 GString *dirs;
1511 int i;
1512
1513 dirs = g_string_new(NULL);
1514
1515 path = choices_list_xdg_dirs("", SITE);
1516 for (i = 0; i < path->len; i++)
1517 {
1518 guchar *old = (guchar *) path->pdata[i];
1519
1520 g_string_append(dirs, old);
1521 g_string_append(dirs, "/Templates\n");
1522 }
1523 choices_free_list(path);
1524
1525 save = choices_find_xdg_path_save("", "Templates", SITE, TRUE);
1526 if (save)
1527 mkdir(save, 0777);
1528
1529 info_message(
1530 _("Any files placed in your Templates directories will "
1531 "appear on the `New' menu. Choosing one of them will make "
1532 "a copy of it as the new file.\n\n"
1533 "The following directories contain templates:\n\n%s\n%s\n"),
1534 dirs->str,
1535 save ? _("I'll show you your Templates directory now; you "
1536 "should place any template files you want inside it.")
1537 : _("Your CHOICESPATH variable setting prevents "
1538 "customisations - sorry."));
1539
1540 g_string_free(dirs, TRUE);
1541
1542 if (save)
1543 filer_opendir(save, NULL, NULL);
1544 }
1545
1546 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1547 * to the menu.
1548 */
1549 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1550 {
1551 gchar *searchdir;
1552 GPtrArray *paths;
1553 int i;
1554
1555 if (subtype)
1556 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1557 else if (type)
1558 searchdir = g_strdup_printf("SendTo/.%s", type);
1559 else
1560 searchdir = g_strdup("SendTo");
1561
1562 paths = choices_list_xdg_dirs(searchdir, SITE);
1563 g_free(searchdir);
1564
1565 for (i = 0; i < paths->len; i++)
1566 {
1567 GList *widgets = NULL;
1568 guchar *dir = (guchar *) paths->pdata[i];
1569
1570 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1571 (CallbackFn) do_send_to,
1572 FALSE, FALSE, TRUE);
1573
1574 if (widgets)
1575 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1576 gtk_menu_item_new());
1577
1578 g_list_free(widgets); /* TODO: Get rid of this */
1579 }
1580
1581 choices_free_list(paths);
1582 }
1583
1584 /* Scan the SendTo dir and create and show the Send To menu.
1585 * The 'paths' list and every path in it is claimed, and will be
1586 * freed later -- don't free it yourself!
1587 */
1588 static void show_send_to_menu(GList *paths, GdkEvent *event)
1589 {
1590 GtkWidget *menu, *item;
1591
1592 menu = gtk_menu_new();
1593
1594 if (g_list_length(paths) == 1)
1595 {
1596 DirItem *item;
1597
1598 item = diritem_new("");
1599 diritem_restat(paths->data, item, NULL);
1600
1601 add_sendto(menu,
1602 item->mime_type->media_type,
1603 item->mime_type->subtype);
1604
1605 add_sendto(menu, item->mime_type->media_type, NULL);
1606
1607 diritem_free(item);
1608 }
1609 else
1610 {
1611 GList *rover;
1612 gboolean same=TRUE, same_media=TRUE;
1613 MIME_type *type=NULL;
1614 DirItem *item;
1615
1616 item = diritem_new("");
1617 for(rover=paths; rover; rover=g_list_next(rover))
1618 {
1619 diritem_restat(rover->data, item, NULL);
1620 if(!type)
1621 type=item->mime_type;
1622 else
1623 {
1624 if(type!=item->mime_type)
1625 {
1626 same=FALSE;
1627 if(strcmp(type->media_type,
1628 item->mime_type->media_type)!=0)
1629 {
1630 same_media=FALSE;
1631 break;
1632 }
1633 }
1634 }
1635 }
1636 diritem_free(item);
1637
1638 if(type)
1639 {
1640 if(same)
1641 add_sendto(menu, type->media_type,
1642 type->subtype);
1643 if(same_media)
1644 add_sendto(menu, type->media_type, NULL);
1645 }
1646
1647 add_sendto(menu, "group", NULL);
1648 }
1649
1650 add_sendto(menu, NULL, NULL);
1651
1652 item = gtk_menu_item_new_with_label(_("Customise"));
1653 g_signal_connect_swapped(item, "activate",
1654 G_CALLBACK(customise_send_to), NULL);
1655 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1656
1657 if (send_to_paths)
1658 destroy_glist(&send_to_paths);
1659
1660 send_to_paths = paths;
1661
1662 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1663
1664 popup_menu = menu;
1665 show_popup_menu(menu, event, 0);
1666 }
1667
1668 static void send_to(FilerWindow *filer_window)
1669 {
1670 GList *paths;
1671 GdkEvent *event;
1672
1673 paths = filer_selected_items(filer_window);
1674 event = gtk_get_current_event();
1675
1676 /* Eats paths */
1677 show_send_to_menu(paths, event);
1678
1679 gdk_event_free(event);
1680 }
1681
1682 static void xterm_here(gpointer data, guint action, GtkWidget *widget)
1683 {
1684 const char *argv[] = {"sh", "-c", NULL, NULL};
1685 gboolean close = action;
1686
1687 argv[2] = o_menu_xterm.value;
1688
1689 g_return_if_fail(window_with_focus != NULL);
1690
1691 if (rox_spawn(window_with_focus->sym_path, argv) && close)
1692 gtk_widget_destroy(window_with_focus->window);
1693 }
1694
1695 static void home_directory(gpointer data, guint action, GtkWidget *widget)
1696 {
1697 g_return_if_fail(window_with_focus != NULL);
1698
1699 filer_change_to(window_with_focus, home_dir, NULL);
1700 }
1701
1702 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget)
1703 {
1704 g_return_if_fail(window_with_focus != NULL);
1705
1706 bookmarks_show_menu(window_with_focus);
1707 }
1708
1709 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget)
1710 {
1711 g_return_if_fail(window_with_focus != NULL);
1712
1713 if (strcmp(window_with_focus->real_path, window_with_focus->sym_path))
1714 filer_change_to(window_with_focus,
1715 window_with_focus->real_path, NULL);
1716 else
1717 delayed_error(_("This is already the canonical name "
1718 "for this directory."));
1719 }
1720
1721 static void open_parent(gpointer data, guint action, GtkWidget *widget)
1722 {
1723 g_return_if_fail(window_with_focus != NULL);
1724
1725 filer_open_parent(window_with_focus);
1726 }
1727
1728 static void open_parent_same(gpointer data, guint action, GtkWidget *widget)
1729 {
1730 g_return_if_fail(window_with_focus != NULL);
1731
1732 change_to_parent(window_with_focus);
1733 }
1734
1735 static void resize(gpointer data, guint action, GtkWidget *widget)
1736 {
1737 g_return_if_fail(window_with_focus != NULL);
1738
1739 view_autosize(window_with_focus->view);
1740 }
1741
1742 static void new_window(gpointer data, guint action, GtkWidget *widget)
1743 {
1744 g_return_if_fail(window_with_focus != NULL);
1745
1746 if (o_unique_filer_windows.int_value)
1747 {
1748 report_error(_("You can't open a second view onto "
1749 "this directory because the `Unique Windows' option "
1750 "is turned on in the Options window."));
1751 }
1752 else
1753 filer_opendir(window_with_focus->sym_path, window_with_focus, NULL);
1754 }
1755
1756 static void close_window(gpointer data, guint action, GtkWidget *widget)
1757 {
1758 g_return_if_fail(window_with_focus != NULL);
1759
1760 if (!filer_window_delete(window_with_focus->window, NULL,
1761 window_with_focus))
1762 gtk_widget_destroy(window_with_focus->window);
1763 }
1764
1765 static void mini_buffer(gpointer data, guint action, GtkWidget *widget)
1766 {
1767 MiniType type = (MiniType) action;
1768
1769 g_return_if_fail(window_with_focus != NULL);
1770
1771 /* Item needs to remain selected... */
1772 if (type == MINI_SHELL)
1773 window_with_focus->temp_item_selected = FALSE;
1774
1775 minibuffer_show(window_with_focus, type);
1776 }
1777
1778 void menu_rox_help(gpointer data, guint action, GtkWidget *widget)
1779 {
1780 if (action == HELP_ABOUT)
1781 infobox_new(app_dir);
1782 else if (action == HELP_DIR)
1783 filer_opendir(make_path(app_dir, "Help"), NULL, NULL);
1784 else if (action == HELP_MANUAL)
1785 {
1786 gchar *manual = NULL;
1787
1788 if (current_lang)
1789 {
1790 manual = g_strconcat(app_dir, "/Help/Manual-",
1791 current_lang, ".html", NULL);
1792 if (access(manual, F_OK))
1793 null_g_free(&manual);
1794 }
1795
1796 if (!manual)
1797 manual = g_strconcat(app_dir,
1798 "/Help/Manual.html", NULL);
1799
1800 run_by_path(manual);
1801
1802 g_free(manual);
1803 }
1804 else
1805 g_warning("Unknown help action %d\n", action);
1806 }
1807
1808 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1809 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1810 {
1811 GList *items, *item;
1812
1813 items = gtk_container_get_children(GTK_CONTAINER(menu));
1814
1815 item = g_list_nth(items, from);
1816 while (item && n--)
1817 {
1818 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1819 item = item->next;
1820 }
1821 g_list_free(items);
1822 }
1823
1824 static void save_menus(void)
1825 {
1826 char *menurc;
1827
1828 menurc = choices_find_xdg_path_save(MENUS_NAME, PROJECT, SITE, TRUE);
1829 if (menurc)
1830 {
1831 gtk_accel_map_save(menurc);
1832 g_free(menurc);
1833 }
1834 }
1835
1836 static void select_nth_item(GtkMenuShell *shell, int n)
1837 {
1838 GList *items;
1839 GtkWidget *item;
1840
1841 items = gtk_container_get_children(GTK_CONTAINER(shell));
1842 item = g_list_nth_data(items, n);
1843
1844 g_return_if_fail(item != NULL);
1845
1846 g_list_free(items);
1847
1848 gtk_menu_shell_select_item(shell, item);
1849 }
1850
1851 static void file_op(gpointer data, FileOp action, GtkWidget *unused)
1852 {
1853 DirItem *item;
1854 const guchar *path;
1855 int n_selected;
1856 ViewIter iter;
1857
1858 g_return_if_fail(window_with_focus != NULL);
1859
1860 n_selected = view_count_selected(window_with_focus->view);
1861
1862 if (n_selected < 1)
1863 {
1864 const char *prompt;
1865
1866 switch (action)
1867 {
1868 case FILE_COPY_ITEM:
1869 prompt = _("Copy ... ?");
1870 break;
1871 case FILE_RENAME_ITEM:
1872 prompt = _("Rename ... ?");
1873 break;
1874 case FILE_LINK_ITEM:
1875 prompt = _("Symlink ... ?");
1876 break;
1877 case FILE_OPEN_FILE:
1878 prompt = _("Shift Open ... ?");
1879 break;
1880 case FILE_PROPERTIES:
1881 prompt = _("Properties of ... ?");
1882 break;
1883 case FILE_SET_TYPE:
1884 prompt = _("Set type of ... ?");
1885 break;
1886 case FILE_RUN_ACTION:
1887 prompt = _("Set run action for ... ?");
1888 break;
1889 case FILE_SET_ICON:
1890 prompt = _("Set icon for ... ?");
1891 break;
1892 case FILE_SEND_TO:
1893 prompt = _("Send ... to ... ?");
1894 break;
1895 case FILE_DELETE:
1896 prompt = _("DELETE ... ?");
1897 break;
1898 case FILE_USAGE:
1899 prompt = _("Count the size of ... ?");
1900 break;
1901 case FILE_CHMOD_ITEMS:
1902 prompt = _("Set permissions on ... ?");
1903 break;
1904 case FILE_FIND:
1905 prompt = _("Search inside ... ?");
1906 break;
1907 case FILE_OPEN_VFS_AVFS:
1908 prompt = _("Look inside ... ?");
1909 break;
1910 default:
1911 g_warning("Unknown action!");
1912 return;
1913 }
1914 filer_target_mode(window_with_focus, target_callback,
1915 GINT_TO_POINTER(action), prompt);
1916 return;
1917 }
1918
1919 switch (action)
1920 {
1921 case FILE_SEND_TO:
1922 send_to(window_with_focus);
1923 return;
1924 case FILE_DELETE:
1925 delete(window_with_focus);
1926 return;
1927 case FILE_USAGE:
1928 usage(window_with_focus);
1929 return;
1930 case FILE_CHMOD_ITEMS:
1931 chmod_items(window_with_focus);
1932 return;
1933 case FILE_SET_TYPE:
1934 set_type_items(window_with_focus);
1935 return;
1936 case FILE_FIND:
1937 find(window_with_focus);
1938 return;
1939 case FILE_PROPERTIES:
1940 {
1941 GList *items;
1942
1943 items = filer_selected_items(window_with_focus);
1944 infobox_show_list(items);
1945 destroy_glist(&items);
1946 return;
1947 }
1948 case FILE_RENAME_ITEM:
1949 if (n_selected > 1)
1950 {
1951 GList *items = NULL;
1952 ViewIter iter;
1953
1954 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1955 while ((item = iter.next(&iter)))
1956 items = g_list_prepend(items, item->leafname);
1957 items = g_list_reverse(items);
1958
1959 bulk_rename(window_with_focus->sym_path, items);
1960 g_list_free(items);
1961 return;
1962 }
1963 break; /* Not a bulk rename... see below */
1964 default:
1965 break;
1966 }
1967
1968 /* All the following actions require exactly one file selected */
1969
1970 if (n_selected > 1)
1971 {
1972 report_error(_("You cannot do this to more than "
1973 "one item at a time"));
1974 return;
1975 }
1976
1977 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1978
1979 item = iter.next(&iter);
1980 g_return_if_fail(item != NULL);
1981 /* iter may be passed to filer_openitem... */
1982
1983 if (item->base_type == TYPE_UNKNOWN)
1984 item = dir_update_item(window_with_focus->directory,
1985 item->leafname);
1986
1987 if (!item)
1988 {
1989 report_error(_("Item no longer exists!"));
1990 return;
1991 }
1992
1993 path = make_path(window_with_focus->sym_path, item->leafname);
1994
1995 switch (action)
1996 {
1997 case FILE_COPY_ITEM:
1998 src_dest_action_item(path, di_image(item),
1999 _("Copy"), copy_cb,
2000 GDK_ACTION_COPY);
2001 break;
2002 case FILE_RENAME_ITEM:
2003 src_dest_action_item(path, di_image(item),
2004 _("Rename"), rename_cb,
2005 GDK_ACTION_MOVE);
2006 break;
2007 case FILE_LINK_ITEM:
2008 src_dest_action_item(path, di_image(item),
2009 _("Symlink"), link_cb,
2010 GDK_ACTION_LINK);
2011 break;
2012 case FILE_OPEN_FILE:
2013 filer_openitem(window_with_focus, &iter,
2014 OPEN_SAME_WINDOW | OPEN_SHIFT);
2015 break;
2016 case FILE_RUN_ACTION:
2017 run_action(item);
2018 break;
2019 case FILE_SET_ICON:
2020 icon_set_handler_dialog(item, path);
2021 break;
2022 case FILE_OPEN_VFS_AVFS:
2023 open_vfs_avfs(window_with_focus, item);
2024 break;
2025 default:
2026 g_warning("Unknown action!");
2027 return;
2028 }
2029 }
2030
2031 static void show_key_help(GtkWidget *button, gpointer data)
2032 {
2033 gboolean can_change_accels;
2034
2035 g_object_get(G_OBJECT(gtk_settings_get_default()),
2036 "gtk-can-change-accels", &can_change_accels,
2037 NULL);
2038
2039 if (!can_change_accels)
2040 {
2041 info_message(_("User-definable shortcuts are disabled by "
2042 "default in Gtk2, and you have not enabled "
2043 "them. You can turn this feature on by:\n\n"
2044 "1) using an XSettings manager, such as ROX-Session "
2045 "or gnome-settings-daemon, or\n\n"
2046 "2) adding this line to ~/.gtkrc-2.0:\n"
2047 "\tgtk-can-change-accels = 1\n"
2048 "\t(this only works if NOT using XSETTINGS)"));
2049 return;
2050 }
2051
2052 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
2053 "- Open the menu over a filer window,\n"
2054 "- Move the pointer over the item you want to use,\n"
2055 "- Press the key you want attached to it.\n\n"
2056 "The key will appear next to the menu item and you can just press "
2057 "that key without opening the menu in future."));
2058 }
2059
2060 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
2061 {
2062 GtkWidget *button, *align;
2063
2064 g_return_val_if_fail(option == NULL, NULL);
2065
2066 align = gtk_alignment_new(0, 0.5, 0, 0);
2067 button = gtk_button_new_with_label(_("Set keyboard shortcuts"));
2068 gtk_container_add(GTK_CONTAINER(align), button);
2069 g_signal_connect(button, "clicked", G_CALLBACK(show_key_help), NULL);
2070
2071 return g_list_append(NULL, align);
2072 }
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