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r4124: When using 'From LANG', check for translations with and with the territory
[rox-filer.git] / ROX-Filer / src / menu.c
blob1ed08a683a0da210d0449a0b652c4d8e4f289720
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_("Terminal Here"), "grave", xterm_here, FALSE, NULL},
250 {">" N_("Switch to Terminal"), 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 g_return_if_fail(event != NULL);
680
681 n_selected = view_count_selected(filer_window->view);
682
683 ensure_filer_menu();
684
685 updating_menu++;
686
687 /* Remove previous AppMenu, if any */
688 appmenu_remove();
689
690 window_with_focus = filer_window;
691
692 if (event->type == GDK_BUTTON_PRESS)
693 state = ((GdkEventButton *) event)->state;
694 else if (event->type == GDK_KEY_PRESS)
695 state = ((GdkEventKey *) event)->state;
696
697 if (n_selected == 0 && iter && iter->peek(iter) != NULL)
698 {
699 filer_window->temp_item_selected = TRUE;
700 view_set_selected(filer_window->view, iter, TRUE);
701 n_selected = view_count_selected(filer_window->view);
702 }
703 else
704 {
705 filer_window->temp_item_selected = FALSE;
706 }
707
708 /* Short-cut to the Send To menu */
709 if (state & GDK_SHIFT_MASK)
710 {
711 GList *paths;
712
713 updating_menu--;
714
715 if (n_selected == 0)
716 {
717 report_error(
718 _("You should Shift+Menu click over a file to "
719 "send it somewhere"));
720 return;
721 }
722
723 paths = filer_selected_items(filer_window);
724
725 show_send_to_menu(paths, event); /* (paths eaten) */
726
727 return;
728 }
729
730 {
731 GtkWidget *file_label, *file_menu;
732 GString *buffer;
733 DirItem *item;
734
735 file_label = filer_file_item;
736 file_menu = filer_file_menu;
737 gtk_check_menu_item_set_active(
738 GTK_CHECK_MENU_ITEM(filer_thumb_menu),
739 filer_window->show_thumbs);
740 gtk_check_menu_item_set_active(
741 GTK_CHECK_MENU_ITEM(filer_hidden_menu),
742 filer_window->show_hidden);
743 gtk_check_menu_item_set_active(
744 GTK_CHECK_MENU_ITEM(filer_reverse_menu),
745 filer_window->sort_order != GTK_SORT_ASCENDING);
746 gtk_check_menu_item_set_active(
747 GTK_CHECK_MENU_ITEM(filer_auto_size_menu),
748 filer_window->display_style_wanted == AUTO_SIZE_ICONS);
749 buffer = g_string_new(NULL);
750
751 switch (n_selected)
752 {
753 case 0:
754 g_string_assign(buffer, _("Next Click"));
755 shade_file_menu_items(FALSE);
756 break;
757 case 1:
758 item = filer_selected_item(filer_window);
759 if (item->base_type == TYPE_UNKNOWN)
760 dir_update_item(filer_window->directory,
761 item->leafname);
762 shade_file_menu_items(FALSE);
763 file_item = filer_selected_item(filer_window);
764 g_string_printf(buffer, _("%s '%s'"),
765 basetype_name(file_item),
766 g_utf8_validate(file_item->leafname,
767 -1, NULL)
768 ? file_item->leafname
769 : _("(bad utf-8)"));
770 if (!can_set_run_action(file_item))
771 menu_set_items_shaded(filer_file_menu,
772 TRUE, 9, 1);
773 break;
774 default:
775 shade_file_menu_items(TRUE);
776 g_string_printf(buffer, _("%d items"),
777 n_selected);
778 break;
779 }
780 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
781 g_string_free(buffer, TRUE);
782
783 menu_show_shift_action(file_shift_item, file_item,
784 n_selected == 0);
785 if (file_item)
786 n_added = appmenu_add(make_path(filer_window->sym_path,
787 file_item->leafname),
788 file_item, filer_file_menu);
789 }
790
791 update_new_files_menu(get_menu_icon_style());
792
793 gtk_widget_set_sensitive(filer_new_window,
794 !o_unique_filer_windows.int_value);
795 gtk_widget_set_sensitive(filer_follow_sym,
796 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
797 gtk_widget_set_sensitive(filer_set_type,
798 xattr_supported(filer_window->real_path));
799
800 if (n_selected && o_menu_quick.int_value)
801 popup_menu = (state & GDK_CONTROL_MASK)
802 ? filer_menu
803 : filer_file_menu;
804 else
805 popup_menu = (state & GDK_CONTROL_MASK)
806 ? filer_file_menu
807 : filer_menu;
808
809 updating_menu--;
810
811 show_popup_menu(popup_menu, event,
812 popup_menu == filer_file_menu ? n_added : 1);
813 }
814
815 static void menu_closed(GtkWidget *widget)
816 {
817 if (window_with_focus == NULL || widget != popup_menu)
818 return; /* Close panel item chosen? */
819
820 popup_menu = NULL;
821
822 if (window_with_focus->temp_item_selected)
823 {
824 view_clear_selection(window_with_focus->view);
825 window_with_focus->temp_item_selected = FALSE;
826 }
827
828 appmenu_remove();
829 }
830
831 static void target_callback(FilerWindow *filer_window,
832 ViewIter *iter,
833 gpointer action)
834 {
835 g_return_if_fail(filer_window != NULL);
836
837 window_with_focus = filer_window;
838
839 /* Don't grab the primary selection */
840 filer_window->temp_item_selected = TRUE;
841
842 view_wink_item(filer_window->view, iter);
843 view_select_only(filer_window->view, iter);
844 file_op(NULL, GPOINTER_TO_INT(action), NULL);
845
846 view_clear_selection(filer_window->view);
847 filer_window->temp_item_selected = FALSE;
848 }
849
850 /* Set the text of the 'Shift Open...' menu item.
851 * If icon is NULL, reset the text and also shade it, unless 'next'.
852 */
853 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
854 {
855 guchar *shift_action = NULL;
856
857 if (item)
858 {
859 if (item->flags & ITEM_FLAG_MOUNT_POINT)
860 {
861 if (item->flags & ITEM_FLAG_MOUNTED)
862 shift_action = N_("Unmount");
863 else
864 shift_action = N_("Open unmounted");
865 }
866 else if (item->flags & ITEM_FLAG_SYMLINK)
867 shift_action = N_("Show Target");
868 else if (item->base_type == TYPE_DIRECTORY)
869 shift_action = N_("Look Inside");
870 else if (item->base_type == TYPE_FILE)
871 shift_action = N_("Open As Text");
872 }
873 gtk_label_set_text(GTK_LABEL(menu_item),
874 shift_action ? _(shift_action)
875 : _("Shift Open"));
876 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
877 }
878
879 /* Actions */
880
881 static void view_type(gpointer data, guint action, GtkWidget *widget)
882 {
883 ViewType view_type = (ViewType) action;
884
885 g_return_if_fail(window_with_focus != NULL);
886
887 if (view_type == VIEW_TYPE_COLLECTION)
888 display_set_layout(window_with_focus,
889 window_with_focus->display_style_wanted,
890 DETAILS_NONE, FALSE);
891
892 filer_set_view_type(window_with_focus, (ViewType) action);
893 }
894
895 static void change_size(gpointer data, guint action, GtkWidget *widget)
896 {
897 g_return_if_fail(window_with_focus != NULL);
898
899 display_change_size(window_with_focus, action == 1);
900 }
901
902 static void change_size_auto(gpointer data, guint action, GtkWidget *widget)
903 {
904 g_return_if_fail(window_with_focus != NULL);
905
906 if (updating_menu)
907 return;
908
909 if (window_with_focus->display_style_wanted == AUTO_SIZE_ICONS)
910 display_set_layout(window_with_focus,
911 window_with_focus->display_style,
912 window_with_focus->details_type, FALSE);
913 else
914 display_set_layout(window_with_focus, AUTO_SIZE_ICONS,
915 window_with_focus->details_type, FALSE);
916 }
917
918 static void set_with(gpointer data, guint action, GtkWidget *widget)
919 {
920 DisplayStyle size;
921
922 g_return_if_fail(window_with_focus != NULL);
923
924 size = window_with_focus->display_style_wanted;
925
926 filer_set_view_type(window_with_focus, VIEW_TYPE_COLLECTION);
927 display_set_layout(window_with_focus, size, action, FALSE);
928 }
929
930 static void set_sort(gpointer data, guint action, GtkWidget *widget)
931 {
932 if (updating_menu)
933 return;
934
935 g_return_if_fail(window_with_focus != NULL);
936
937 display_set_sort_type(window_with_focus, action, GTK_SORT_ASCENDING);
938 }
939
940 static void reverse_sort(gpointer data, guint action, GtkWidget *widget)
941 {
942 GtkSortType order;
943
944 if (updating_menu)
945 return;
946
947 g_return_if_fail(window_with_focus != NULL);
948
949 order = window_with_focus->sort_order;
950 if (order == GTK_SORT_ASCENDING)
951 order = GTK_SORT_DESCENDING;
952 else
953 order = GTK_SORT_ASCENDING;
954
955 display_set_sort_type(window_with_focus, window_with_focus->sort_type,
956 order);
957 }
958
959 static void hidden(gpointer data, guint action, GtkWidget *widget)
960 {
961 if (updating_menu)
962 return;
963
964 g_return_if_fail(window_with_focus != NULL);
965
966 display_set_hidden(window_with_focus,
967 !window_with_focus->show_hidden);
968 }
969
970 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
971 {
972 if (updating_menu)
973 return;
974
975 g_return_if_fail(window_with_focus != NULL);
976
977 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
978 }
979
980 static void refresh(gpointer data, guint action, GtkWidget *widget)
981 {
982 g_return_if_fail(window_with_focus != NULL);
983
984 filer_refresh(window_with_focus);
985 }
986
987 static void save_settings(gpointer data, guint action, GtkWidget *widget)
988 {
989 g_return_if_fail(window_with_focus != NULL);
990
991 filer_save_settings(window_with_focus);
992 }
993
994 static void delete(FilerWindow *filer_window)
995 {
996 GList *paths;
997 paths = filer_selected_items(filer_window);
998 action_delete(paths);
999 destroy_glist(&paths);
1000 }
1001
1002 static void usage(FilerWindow *filer_window)
1003 {
1004 GList *paths;
1005 paths = filer_selected_items(filer_window);
1006 action_usage(paths);
1007 destroy_glist(&paths);
1008 }
1009
1010 static void chmod_items(FilerWindow *filer_window)
1011 {
1012 GList *paths;
1013 paths = filer_selected_items(filer_window);
1014 action_chmod(paths, FALSE, NULL);
1015 destroy_glist(&paths);
1016 }
1017
1018 static void set_type_items(FilerWindow *filer_window)
1019 {
1020 GList *paths, *p;
1021 int npass=0, nfail=0;
1022
1023 paths = filer_selected_items(filer_window);
1024 for(p=paths; p; p=g_list_next(p)) {
1025 if(xattr_supported((const char *) p->data))
1026 npass++;
1027 else
1028 nfail++;
1029 }
1030 if(npass==0)
1031 report_error(_("Extended attributes, used to store types, are not supported for this "
1032 "file or files.\n"
1033 "This may be due to lack of support from the filesystem or the C library, "
1034 "or it may simply be that the filesystem needs to be mounted with "
1035 "the right mount option ('user_xattr' on Linux)."));
1036 else if(nfail>0)
1037 report_error(_("Setting type not supported for some of these files"));
1038 if(npass>0)
1039 action_settype(paths, FALSE, NULL);
1040 destroy_glist(&paths);
1041 }
1042
1043 static void find(FilerWindow *filer_window)
1044 {
1045 GList *paths;
1046 paths = filer_selected_items(filer_window);
1047 action_find(paths);
1048 destroy_glist(&paths);
1049 }
1050
1051 /* This creates a new savebox widget, and allows the user to pick a new path
1052 * for the file.
1053 * Once the new path has been picked, the callback will be called with
1054 * both the current and new paths.
1055 * NOTE: This function unrefs 'image'!
1056 */
1057 static void savebox_show(const gchar *action, const gchar *path,
1058 MaskedPixmap *image, SaveCb callback,
1059 GdkDragAction dnd_action)
1060 {
1061 GtkWidget *savebox = NULL;
1062 GtkWidget *check_relative = NULL;
1063
1064 g_return_if_fail(image != NULL);
1065
1066 savebox = gtk_savebox_new(action);
1067 gtk_savebox_set_action(GTK_SAVEBOX(savebox), dnd_action);
1068
1069 if (callback == link_cb)
1070 {
1071 check_relative = gtk_check_button_new_with_mnemonic(
1072 _("_Relative link"));
1073 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
1074 TRUE);
1075
1076 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
1077 gtk_tooltips_set_tip(tooltips, check_relative,
1078 _("If on, the symlink will store the path from the "
1079 "symlink to the target file. Use this if the symlink "
1080 "and the target will be moved together.\n"
1081 "If off, the path from the root directory is stored - "
1082 "use this if the symlink may move but the target will "
1083 "stay put."), NULL);
1084 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
1085 check_relative, FALSE, TRUE, 0);
1086 gtk_widget_show(check_relative);
1087 }
1088
1089 g_signal_connect(savebox, "save_to_file",
1090 G_CALLBACK(save_to_file), NULL);
1091
1092 g_object_set_data_full(G_OBJECT(savebox), "current_path",
1093 g_strdup(path), g_free);
1094 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1095 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1096
1097 gtk_window_set_title(GTK_WINDOW(savebox), action);
1098
1099 if (g_utf8_validate(path, -1, NULL))
1100 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1101 else
1102 {
1103 gchar *u8, *dir;
1104 dir = g_path_get_dirname(path);
1105 u8 = to_utf8(g_basename(path));
1106 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox),
1107 make_path(dir, u8));
1108 g_free(u8);
1109 g_free(dir);
1110 }
1111 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1112 g_object_unref(image);
1113
1114 gtk_widget_show(savebox);
1115 }
1116
1117 static gint save_to_file(GObject *savebox,
1118 const gchar *pathname, gpointer data)
1119 {
1120 SaveCb callback;
1121 const gchar *current_path;
1122
1123 callback = g_object_get_data(savebox, "action_callback");
1124 current_path = g_object_get_data(savebox, "current_path");
1125
1126 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1127 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1128
1129 return callback(savebox, current_path, pathname)
1130 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1131 }
1132
1133 static gboolean copy_cb(GObject *savebox,
1134 const gchar *current, const gchar *new)
1135 {
1136 return action_with_leaf(action_copy, current, new);
1137 }
1138
1139 static gboolean action_with_leaf(ActionFn action,
1140 const gchar *current, const gchar *new)
1141 {
1142 const char *leaf;
1143 char *new_dir;
1144 GList *local_paths;
1145
1146 if (new[0] != '/')
1147 {
1148 report_error(_("New pathname is not absolute"));
1149 return FALSE;
1150 }
1151
1152 if (new[strlen(new) - 1] == '/')
1153 {
1154 new_dir = g_strdup(new);
1155 leaf = NULL;
1156 }
1157 else
1158 {
1159 const gchar *slash;
1160
1161 slash = strrchr(new, '/');
1162 new_dir = g_strndup(new, slash - new);
1163 leaf = slash + 1;
1164 }
1165
1166 local_paths = g_list_append(NULL, (gchar *) current);
1167 action(local_paths, new_dir, leaf, -1);
1168 g_list_free(local_paths);
1169
1170 g_free(new_dir);
1171
1172 return TRUE;
1173 }
1174
1175 /* Open a savebox to act on the selected file.
1176 * Call 'callback' later to perform the operation.
1177 */
1178 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1179 const gchar *action, SaveCb callback,
1180 GdkDragAction dnd_action)
1181 {
1182 g_object_ref(image);
1183 savebox_show(action, path, image, callback, dnd_action);
1184 }
1185
1186 static gboolean rename_cb(GObject *savebox,
1187 const gchar *current, const gchar *new)
1188 {
1189 return action_with_leaf(action_move, current, new);
1190 }
1191
1192 static gboolean link_cb(GObject *savebox,
1193 const gchar *initial, const gchar *path)
1194 {
1195 GtkToggleButton *check_relative;
1196 struct stat info;
1197 int err;
1198 gchar *link_path;
1199
1200 check_relative = g_object_get_data(savebox, "check_relative");
1201
1202 if (gtk_toggle_button_get_active(check_relative))
1203 link_path = get_relative_path(path, initial);
1204 else
1205 link_path = g_strdup(initial);
1206
1207 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1208 {
1209 GtkWidget *box, *button;
1210 gint ans;
1211
1212 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1213 GTK_BUTTONS_CANCEL,
1214 _("Symlink from '%s' already exists. "
1215 "Replace it with a link to '%s'?"),
1216 path, link_path);
1217
1218 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1219
1220 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1221 gtk_widget_show(button);
1222 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1223 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1224 button, GTK_RESPONSE_OK);
1225 gtk_dialog_set_default_response(GTK_DIALOG(box),
1226 GTK_RESPONSE_OK);
1227
1228 ans = gtk_dialog_run(GTK_DIALOG(box));
1229 gtk_widget_destroy(box);
1230
1231 if (ans != GTK_RESPONSE_OK)
1232 {
1233 g_free(link_path);
1234 return FALSE;
1235 }
1236
1237 unlink(path);
1238 }
1239
1240 err = symlink(link_path, path);
1241 g_free(link_path);
1242
1243 if (err)
1244 {
1245 report_error("symlink: %s", g_strerror(errno));
1246 return FALSE;
1247 }
1248
1249 dir_check_this(path);
1250
1251 return TRUE;
1252 }
1253
1254 static void run_action(DirItem *item)
1255 {
1256 if (can_set_run_action(item))
1257 type_set_handler_dialog(item->mime_type);
1258 else
1259 report_error(
1260 _("You can only set the run action for a "
1261 "regular file"));
1262 }
1263
1264 void open_home(gpointer data, guint action, GtkWidget *widget)
1265 {
1266 filer_opendir(home_dir, NULL, NULL);
1267 }
1268
1269 static void open_vfs_avfs(FilerWindow *filer_window, DirItem *item)
1270 {
1271 gchar *path;
1272
1273 path = g_strconcat(filer_window->sym_path,
1274 "/", item->leafname, "#", NULL);
1275
1276 filer_change_to(filer_window, path, NULL);
1277 g_free(path);
1278 }
1279
1280 static void select_all(gpointer data, guint action, GtkWidget *widget)
1281 {
1282 g_return_if_fail(window_with_focus != NULL);
1283
1284 window_with_focus->temp_item_selected = FALSE;
1285 view_select_all(window_with_focus->view);
1286 }
1287
1288 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1289 {
1290 g_return_if_fail(window_with_focus != NULL);
1291
1292 window_with_focus->temp_item_selected = FALSE;
1293 view_clear_selection(window_with_focus->view);
1294 }
1295
1296 static gboolean invert_cb(ViewIter *iter, gpointer data)
1297 {
1298 return !view_get_selected((ViewIface *) data, iter);
1299 }
1300
1301 static void invert_selection(gpointer data, guint action, GtkWidget *widget)
1302 {
1303 g_return_if_fail(window_with_focus != NULL);
1304
1305 window_with_focus->temp_item_selected = FALSE;
1306
1307 view_select_if(window_with_focus->view, invert_cb,
1308 window_with_focus->view);
1309 }
1310
1311 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1312 {
1313 GtkWidget *win;
1314
1315 win = options_show();
1316
1317 if (win)
1318 {
1319 number_of_windows++;
1320 g_signal_connect(win, "destroy",
1321 G_CALLBACK(one_less_window), NULL);
1322 }
1323 }
1324
1325 static gboolean new_directory_cb(GObject *savebox,
1326 const gchar *initial, const gchar *path)
1327 {
1328 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1329 {
1330 report_error("mkdir: %s", g_strerror(errno));
1331 return FALSE;
1332 }
1333
1334 dir_check_this(path);
1335
1336 if (filer_exists(window_with_focus))
1337 {
1338 guchar *leaf;
1339 leaf = strrchr(path, '/');
1340 if (leaf)
1341 display_set_autoselect(window_with_focus, leaf + 1);
1342 }
1343
1344 return TRUE;
1345 }
1346
1347 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1348 {
1349 g_return_if_fail(window_with_focus != NULL);
1350
1351 savebox_show(_("Create"),
1352 make_path(window_with_focus->sym_path, _("NewDir")),
1353 type_to_icon(inode_directory), new_directory_cb,
1354 GDK_ACTION_COPY);
1355 }
1356
1357 static gboolean new_file_cb(GObject *savebox,
1358 const gchar *initial, const gchar *path)
1359 {
1360 int fd;
1361
1362 fd = open(path, O_CREAT | O_EXCL, 0666);
1363
1364 if (fd == -1)
1365 {
1366 report_error(_("Error creating '%s': %s"),
1367 path, g_strerror(errno));
1368 return FALSE;
1369 }
1370
1371 if (close(fd))
1372 report_error(_("Error creating '%s': %s"),
1373 path, g_strerror(errno));
1374
1375 dir_check_this(path);
1376
1377 if (filer_exists(window_with_focus))
1378 {
1379 guchar *leaf;
1380 leaf = strrchr(path, '/');
1381 if (leaf)
1382 display_set_autoselect(window_with_focus, leaf + 1);
1383 }
1384
1385 return TRUE;
1386 }
1387
1388 static void new_file(gpointer data, guint action, GtkWidget *widget)
1389 {
1390 g_return_if_fail(window_with_focus != NULL);
1391
1392 savebox_show(_("Create"),
1393 make_path(window_with_focus->sym_path, _("NewFile")),
1394 type_to_icon(text_plain),
1395 new_file_cb, GDK_ACTION_COPY);
1396 }
1397
1398 static gboolean new_file_type_cb(GObject *savebox,
1399 const gchar *initial, const gchar *path)
1400 {
1401 const gchar *oleaf, *leaf;
1402 gchar *templ, *templ_dname, *dest;
1403 GList *paths;
1404
1405 /* We can work out the template path from the initial name */
1406 oleaf = g_basename(initial);
1407 templ_dname = choices_find_xdg_path_load("Templates", "", SITE);
1408 if (!templ_dname)
1409 {
1410 report_error(
1411 _("Error creating file: could not find the template for %s"),
1412 oleaf);
1413 return FALSE;
1414 }
1415
1416 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1417 g_free(templ_dname);
1418
1419 dest = g_path_get_dirname(path);
1420 leaf = g_basename(path);
1421 paths = g_list_append(NULL, templ);
1422
1423 action_copy(paths, dest, leaf, TRUE);
1424
1425 g_list_free(paths);
1426 g_free(dest);
1427 g_free(templ);
1428
1429 if (filer_exists(window_with_focus))
1430 display_set_autoselect(window_with_focus, leaf);
1431
1432 return TRUE;
1433 }
1434
1435 static void do_send_to(gchar *templ)
1436 {
1437 g_return_if_fail(send_to_paths != NULL);
1438
1439 run_with_files(templ, send_to_paths);
1440 }
1441
1442 static void new_file_type(gchar *templ)
1443 {
1444 const gchar *leaf;
1445 MIME_type *type;
1446
1447 g_return_if_fail(window_with_focus != NULL);
1448
1449 leaf = g_basename(templ);
1450 type = type_get_type(templ);
1451
1452 savebox_show(_("Create"),
1453 make_path(window_with_focus->sym_path, leaf),
1454 type_to_icon(type),
1455 new_file_type_cb, GDK_ACTION_COPY);
1456 }
1457
1458 static void customise_send_to(gpointer data)
1459 {
1460 GPtrArray *path;
1461 guchar *save;
1462 GString *dirs;
1463 int i;
1464
1465 dirs = g_string_new(NULL);
1466
1467 path = choices_list_xdg_dirs("", SITE);
1468 for (i = 0; i < path->len; i++)
1469 {
1470 guchar *old = (guchar *) path->pdata[i];
1471
1472 g_string_append(dirs, old);
1473 g_string_append(dirs, "/SendTo\n");
1474 }
1475 choices_free_list(path);
1476
1477 save = choices_find_xdg_path_save("", "SendTo", SITE, TRUE);
1478 if (save)
1479 mkdir(save, 0777);
1480
1481 info_message(
1482 _("The `Send To' menu provides a quick way to send some files "
1483 "to an application. The applications listed are those in "
1484 "the following directories:\n\n%s\n%s\n"
1485 "The `Send To' menu may be opened by Shift+Menu clicking "
1486 "over a file.\n\n"
1487 "Advanced use:\n"
1488 "You can also create subdirectories called "
1489 "`.text_html', `.text', etc which will only be "
1490 "shown for files of that type. `.group' is shown "
1491 "only when multiple files are selected."),
1492 dirs->str,
1493 save ? _("I'll show you your SendTo directory now; you should "
1494 "symlink (Ctrl+Shift drag) any applications you want "
1495 "into it.")
1496 : _("Your CHOICESPATH variable setting prevents "
1497 "customisations - sorry."));
1498
1499 g_string_free(dirs, TRUE);
1500
1501 if (save)
1502 filer_opendir(save, NULL, NULL);
1503 }
1504
1505 static void customise_new(gpointer data)
1506 {
1507 GPtrArray *path;
1508 guchar *save;
1509 GString *dirs;
1510 int i;
1511
1512 dirs = g_string_new(NULL);
1513
1514 path = choices_list_xdg_dirs("", SITE);
1515 for (i = 0; i < path->len; i++)
1516 {
1517 guchar *old = (guchar *) path->pdata[i];
1518
1519 g_string_append(dirs, old);
1520 g_string_append(dirs, "/Templates\n");
1521 }
1522 choices_free_list(path);
1523
1524 save = choices_find_xdg_path_save("", "Templates", SITE, TRUE);
1525 if (save)
1526 mkdir(save, 0777);
1527
1528 info_message(
1529 _("Any files placed in your Templates directories will "
1530 "appear on the `New' menu. Choosing one of them will make "
1531 "a copy of it as the new file.\n\n"
1532 "The following directories contain templates:\n\n%s\n%s\n"),
1533 dirs->str,
1534 save ? _("I'll show you your Templates directory now; you "
1535 "should place any template files you want inside it.")
1536 : _("Your CHOICESPATH variable setting prevents "
1537 "customisations - sorry."));
1538
1539 g_string_free(dirs, TRUE);
1540
1541 if (save)
1542 filer_opendir(save, NULL, NULL);
1543 }
1544
1545 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1546 * to the menu.
1547 */
1548 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1549 {
1550 gchar *searchdir;
1551 GPtrArray *paths;
1552 int i;
1553
1554 if (subtype)
1555 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1556 else if (type)
1557 searchdir = g_strdup_printf("SendTo/.%s", type);
1558 else
1559 searchdir = g_strdup("SendTo");
1560
1561 paths = choices_list_xdg_dirs(searchdir, SITE);
1562 g_free(searchdir);
1563
1564 for (i = 0; i < paths->len; i++)
1565 {
1566 GList *widgets = NULL;
1567 guchar *dir = (guchar *) paths->pdata[i];
1568
1569 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1570 (CallbackFn) do_send_to,
1571 FALSE, FALSE, TRUE);
1572
1573 if (widgets)
1574 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1575 gtk_menu_item_new());
1576
1577 g_list_free(widgets); /* TODO: Get rid of this */
1578 }
1579
1580 choices_free_list(paths);
1581 }
1582
1583 /* Scan the SendTo dir and create and show the Send To menu.
1584 * The 'paths' list and every path in it is claimed, and will be
1585 * freed later -- don't free it yourself!
1586 */
1587 static void show_send_to_menu(GList *paths, GdkEvent *event)
1588 {
1589 GtkWidget *menu, *item;
1590
1591 menu = gtk_menu_new();
1592
1593 if (g_list_length(paths) == 1)
1594 {
1595 DirItem *item;
1596
1597 item = diritem_new("");
1598 diritem_restat(paths->data, item, NULL);
1599
1600 add_sendto(menu,
1601 item->mime_type->media_type,
1602 item->mime_type->subtype);
1603
1604 add_sendto(menu, item->mime_type->media_type, NULL);
1605
1606 diritem_free(item);
1607 }
1608 else
1609 {
1610 GList *rover;
1611 gboolean same=TRUE, same_media=TRUE;
1612 MIME_type *type=NULL;
1613 DirItem *item;
1614
1615 item = diritem_new("");
1616 for(rover=paths; rover; rover=g_list_next(rover))
1617 {
1618 diritem_restat(rover->data, item, NULL);
1619 if(!type)
1620 type=item->mime_type;
1621 else
1622 {
1623 if(type!=item->mime_type)
1624 {
1625 same=FALSE;
1626 if(strcmp(type->media_type,
1627 item->mime_type->media_type)!=0)
1628 {
1629 same_media=FALSE;
1630 break;
1631 }
1632 }
1633 }
1634 }
1635 diritem_free(item);
1636
1637 if(type)
1638 {
1639 if(same)
1640 add_sendto(menu, type->media_type,
1641 type->subtype);
1642 if(same_media)
1643 add_sendto(menu, type->media_type, NULL);
1644 }
1645
1646 add_sendto(menu, "group", NULL);
1647 }
1648
1649 add_sendto(menu, NULL, NULL);
1650
1651 item = gtk_menu_item_new_with_label(_("Customise"));
1652 g_signal_connect_swapped(item, "activate",
1653 G_CALLBACK(customise_send_to), NULL);
1654 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1655
1656 if (send_to_paths)
1657 destroy_glist(&send_to_paths);
1658
1659 send_to_paths = paths;
1660
1661 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1662
1663 popup_menu = menu;
1664 show_popup_menu(menu, event, 0);
1665 }
1666
1667 static void send_to(FilerWindow *filer_window)
1668 {
1669 GList *paths;
1670 GdkEvent *event;
1671
1672 paths = filer_selected_items(filer_window);
1673 event = gtk_get_current_event();
1674
1675 /* Eats paths */
1676 show_send_to_menu(paths, event);
1677
1678 if (event)
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 (!file_exists(manual) && strchr(current_lang, '_'))
1793 {
1794 /* Try again without the territory */
1795 strcpy(strrchr(manual, '_'), ".html");
1796 }
1797 if (!file_exists(manual))
1798 null_g_free(&manual);
1799 }
1800
1801 if (!manual)
1802 manual = g_strconcat(app_dir,
1803 "/Help/Manual.html", NULL);
1804
1805 run_by_path(manual);
1806
1807 g_free(manual);
1808 }
1809 else
1810 g_warning("Unknown help action %d\n", action);
1811 }
1812
1813 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1814 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1815 {
1816 GList *items, *item;
1817
1818 items = gtk_container_get_children(GTK_CONTAINER(menu));
1819
1820 item = g_list_nth(items, from);
1821 while (item && n--)
1822 {
1823 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1824 item = item->next;
1825 }
1826 g_list_free(items);
1827 }
1828
1829 static void save_menus(void)
1830 {
1831 char *menurc;
1832
1833 menurc = choices_find_xdg_path_save(MENUS_NAME, PROJECT, SITE, TRUE);
1834 if (menurc)
1835 {
1836 gtk_accel_map_save(menurc);
1837 g_free(menurc);
1838 }
1839 }
1840
1841 static void select_nth_item(GtkMenuShell *shell, int n)
1842 {
1843 GList *items;
1844 GtkWidget *item;
1845
1846 items = gtk_container_get_children(GTK_CONTAINER(shell));
1847 item = g_list_nth_data(items, n);
1848
1849 g_return_if_fail(item != NULL);
1850
1851 g_list_free(items);
1852
1853 gtk_menu_shell_select_item(shell, item);
1854 }
1855
1856 static void file_op(gpointer data, FileOp action, GtkWidget *unused)
1857 {
1858 DirItem *item;
1859 const guchar *path;
1860 int n_selected;
1861 ViewIter iter;
1862
1863 g_return_if_fail(window_with_focus != NULL);
1864
1865 n_selected = view_count_selected(window_with_focus->view);
1866
1867 if (n_selected < 1)
1868 {
1869 const char *prompt;
1870
1871 switch (action)
1872 {
1873 case FILE_COPY_ITEM:
1874 prompt = _("Copy ... ?");
1875 break;
1876 case FILE_RENAME_ITEM:
1877 prompt = _("Rename ... ?");
1878 break;
1879 case FILE_LINK_ITEM:
1880 prompt = _("Symlink ... ?");
1881 break;
1882 case FILE_OPEN_FILE:
1883 prompt = _("Shift Open ... ?");
1884 break;
1885 case FILE_PROPERTIES:
1886 prompt = _("Properties of ... ?");
1887 break;
1888 case FILE_SET_TYPE:
1889 prompt = _("Set type of ... ?");
1890 break;
1891 case FILE_RUN_ACTION:
1892 prompt = _("Set run action for ... ?");
1893 break;
1894 case FILE_SET_ICON:
1895 prompt = _("Set icon for ... ?");
1896 break;
1897 case FILE_SEND_TO:
1898 prompt = _("Send ... to ... ?");
1899 break;
1900 case FILE_DELETE:
1901 prompt = _("DELETE ... ?");
1902 break;
1903 case FILE_USAGE:
1904 prompt = _("Count the size of ... ?");
1905 break;
1906 case FILE_CHMOD_ITEMS:
1907 prompt = _("Set permissions on ... ?");
1908 break;
1909 case FILE_FIND:
1910 prompt = _("Search inside ... ?");
1911 break;
1912 case FILE_OPEN_VFS_AVFS:
1913 prompt = _("Look inside ... ?");
1914 break;
1915 default:
1916 g_warning("Unknown action!");
1917 return;
1918 }
1919 filer_target_mode(window_with_focus, target_callback,
1920 GINT_TO_POINTER(action), prompt);
1921 return;
1922 }
1923
1924 switch (action)
1925 {
1926 case FILE_SEND_TO:
1927 send_to(window_with_focus);
1928 return;
1929 case FILE_DELETE:
1930 delete(window_with_focus);
1931 return;
1932 case FILE_USAGE:
1933 usage(window_with_focus);
1934 return;
1935 case FILE_CHMOD_ITEMS:
1936 chmod_items(window_with_focus);
1937 return;
1938 case FILE_SET_TYPE:
1939 set_type_items(window_with_focus);
1940 return;
1941 case FILE_FIND:
1942 find(window_with_focus);
1943 return;
1944 case FILE_PROPERTIES:
1945 {
1946 GList *items;
1947
1948 items = filer_selected_items(window_with_focus);
1949 infobox_show_list(items);
1950 destroy_glist(&items);
1951 return;
1952 }
1953 case FILE_RENAME_ITEM:
1954 if (n_selected > 1)
1955 {
1956 GList *items = NULL;
1957 ViewIter iter;
1958
1959 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1960 while ((item = iter.next(&iter)))
1961 items = g_list_prepend(items, item->leafname);
1962 items = g_list_reverse(items);
1963
1964 bulk_rename(window_with_focus->sym_path, items);
1965 g_list_free(items);
1966 return;
1967 }
1968 break; /* Not a bulk rename... see below */
1969 default:
1970 break;
1971 }
1972
1973 /* All the following actions require exactly one file selected */
1974
1975 if (n_selected > 1)
1976 {
1977 report_error(_("You cannot do this to more than "
1978 "one item at a time"));
1979 return;
1980 }
1981
1982 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1983
1984 item = iter.next(&iter);
1985 g_return_if_fail(item != NULL);
1986 /* iter may be passed to filer_openitem... */
1987
1988 if (item->base_type == TYPE_UNKNOWN)
1989 item = dir_update_item(window_with_focus->directory,
1990 item->leafname);
1991
1992 if (!item)
1993 {
1994 report_error(_("Item no longer exists!"));
1995 return;
1996 }
1997
1998 path = make_path(window_with_focus->sym_path, item->leafname);
1999
2000 switch (action)
2001 {
2002 case FILE_COPY_ITEM:
2003 src_dest_action_item(path, di_image(item),
2004 _("Copy"), copy_cb,
2005 GDK_ACTION_COPY);
2006 break;
2007 case FILE_RENAME_ITEM:
2008 src_dest_action_item(path, di_image(item),
2009 _("Rename"), rename_cb,
2010 GDK_ACTION_MOVE);
2011 break;
2012 case FILE_LINK_ITEM:
2013 src_dest_action_item(path, di_image(item),
2014 _("Symlink"), link_cb,
2015 GDK_ACTION_LINK);
2016 break;
2017 case FILE_OPEN_FILE:
2018 filer_openitem(window_with_focus, &iter,
2019 OPEN_SAME_WINDOW | OPEN_SHIFT);
2020 break;
2021 case FILE_RUN_ACTION:
2022 run_action(item);
2023 break;
2024 case FILE_SET_ICON:
2025 icon_set_handler_dialog(item, path);
2026 break;
2027 case FILE_OPEN_VFS_AVFS:
2028 open_vfs_avfs(window_with_focus, item);
2029 break;
2030 default:
2031 g_warning("Unknown action!");
2032 return;
2033 }
2034 }
2035
2036 static void show_key_help(GtkWidget *button, gpointer data)
2037 {
2038 gboolean can_change_accels;
2039
2040 g_object_get(G_OBJECT(gtk_settings_get_default()),
2041 "gtk-can-change-accels", &can_change_accels,
2042 NULL);
2043
2044 if (!can_change_accels)
2045 {
2046 info_message(_("User-definable shortcuts are disabled by "
2047 "default in Gtk2, and you have not enabled "
2048 "them. You can turn this feature on by:\n\n"
2049 "1) using an XSettings manager, such as ROX-Session "
2050 "or gnome-settings-daemon, or\n\n"
2051 "2) adding this line to ~/.gtkrc-2.0:\n"
2052 "\tgtk-can-change-accels = 1\n"
2053 "\t(this only works if NOT using XSETTINGS)"));
2054 return;
2055 }
2056
2057 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
2058 "- Open the menu over a filer window,\n"
2059 "- Move the pointer over the item you want to use,\n"
2060 "- Press the key you want attached to it.\n\n"
2061 "The key will appear next to the menu item and you can just press "
2062 "that key without opening the menu in future."));
2063 }
2064
2065 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
2066 {
2067 GtkWidget *button, *align;
2068
2069 g_return_val_if_fail(option == NULL, NULL);
2070
2071 align = gtk_alignment_new(0, 0.5, 0, 0);
2072 button = gtk_button_new_with_label(_("Set keyboard shortcuts"));
2073 gtk_container_add(GTK_CONTAINER(align), button);
2074 g_signal_connect(button, "clicked", G_CALLBACK(show_key_help), NULL);
2075
2076 return g_list_append(NULL, align);
2077 }
Filer for the ROX desktop