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r3038: Allow ejecting mounted media.
[rox-filer.git] / ROX-Filer / src / menu.c
blob791294e3b7223ce7ff0344dbd48154044692c109
1 /*
2 * $Id$
3 *
4 * ROX-Filer, filer for the ROX desktop project
5 * Copyright (C) 2003, the ROX-Filer team.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
19 * Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22 /* menu.c - code for handling the popup menus */
23
24 #include "config.h"
25
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <sys/wait.h>
29 #include <sys/param.h>
30 #include <fcntl.h>
31 #include <errno.h>
32 #include <string.h>
33 #include <dirent.h>
34
35 #include <gtk/gtk.h>
36
37 #include "global.h"
38
39 #include "menu.h"
40 #include "run.h"
41 #include "action.h"
42 #include "filer.h"
43 #include "pixmaps.h"
44 #include "type.h"
45 #include "support.h"
46 #include "gui_support.h"
47 #include "options.h"
48 #include "choices.h"
49 #include "gtksavebox.h"
50 #include "mount.h"
51 #include "minibuffer.h"
52 #include "i18n.h"
53 #include "main.h"
54 #include "pinboard.h"
55 #include "dir.h"
56 #include "diritem.h"
57 #include "appmenu.h"
58 #include "usericons.h"
59 #include "infobox.h"
60 #include "view_iface.h"
61 #include "display.h"
62 #include "bookmarks.h"
63
64 typedef enum {
65 FILE_COPY_ITEM,
66 FILE_RENAME_ITEM,
67 FILE_LINK_ITEM,
68 FILE_OPEN_FILE,
69 FILE_SHOW_FILE_INFO,
70 FILE_RUN_ACTION,
71 FILE_SET_ICON,
72 FILE_SEND_TO,
73 FILE_DELETE,
74 FILE_USAGE,
75 FILE_CHMOD_ITEMS,
76 FILE_FIND,
77 FILE_OPEN_VFS_AVFS,
78 } FileOp;
79
80 typedef enum menu_icon_style {
81 MIS_NONE, MIS_SMALL, MIS_LARGE,
82 MIS_HUGE_UNUSED,
83 MIS_CURRENT, /* As per current filer window */
84 MIS_DEFAULT
85 } MenuIconStyle;
86
87 typedef void (*ActionFn)(GList *paths,
88 const char *dest_dir, const char *leaf, int quiet);
89 typedef void MenuCallback(GtkWidget *widget, gpointer data);
90
91 typedef gboolean (*SaveCb)(GObject *savebox,
92 const gchar *current, const gchar *new);
93
94 GtkAccelGroup *filer_keys = NULL;
95 static gboolean filer_keys_need_init = TRUE;
96
97 static GtkWidget *popup_menu = NULL; /* Currently open menu */
98
99 static gint updating_menu = 0; /* Non-zero => ignore activations */
100 static GList *send_to_paths = NULL;
101
102 static Option o_menu_iconsize, o_menu_xterm;
103
104 /* Static prototypes */
105
106 static void save_menus(void);
107 static void menu_closed(GtkWidget *widget);
108 static void shade_file_menu_items(gboolean shaded);
109 static void savebox_show(const gchar *action, const gchar *path,
110 MaskedPixmap *image, SaveCb callback,
111 GdkDragAction dnd_action);
112 static gint save_to_file(GObject *savebox,
113 const gchar *pathname, gpointer data);
114 static gboolean action_with_leaf(ActionFn action,
115 const gchar *current, const gchar *new);
116 static gboolean link_cb(GObject *savebox,
117 const gchar *initial, const gchar *path);
118 static void select_nth_item(GtkMenuShell *shell, int n);
119 static void new_file_type(gchar *templ);
120 static void do_send_to(gchar *templ);
121 static void show_send_to_menu(GList *paths, GdkEvent *event);
122 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label);
123
124 /* Note that for most of these callbacks none of the arguments are used. */
125
126 static void view_type(gpointer data, guint action, GtkWidget *widget);
127
128 /* (action used in these three - DetailsType) */
129 static void change_size(gpointer data, guint action, GtkWidget *widget);
130 static void change_size_auto(gpointer data, guint action, GtkWidget *widget);
131 static void set_with(gpointer data, guint action, GtkWidget *widget);
132
133 static void set_sort(gpointer data, guint action, GtkWidget *widget);
134 static void reverse_sort(gpointer data, guint action, GtkWidget *widget);
135
136 static void hidden(gpointer data, guint action, GtkWidget *widget);
137 static void show_thumbs(gpointer data, guint action, GtkWidget *widget);
138 static void refresh(gpointer data, guint action, GtkWidget *widget);
139
140 static void file_op(gpointer data, FileOp action, GtkWidget *widget);
141
142 static void select_all(gpointer data, guint action, GtkWidget *widget);
143 static void clear_selection(gpointer data, guint action, GtkWidget *widget);
144 static void invert_selection(gpointer data, guint action, GtkWidget *widget);
145 static void new_directory(gpointer data, guint action, GtkWidget *widget);
146 static void new_file(gpointer data, guint action, GtkWidget *widget);
147 static void xterm_here(gpointer data, guint action, GtkWidget *widget);
148
149 static void open_parent_same(gpointer data, guint action, GtkWidget *widget);
150 static void open_parent(gpointer data, guint action, GtkWidget *widget);
151 static void home_directory(gpointer data, guint action, GtkWidget *widget);
152 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget);
153 static void new_window(gpointer data, guint action, GtkWidget *widget);
154 /* static void new_user(gpointer data, guint action, GtkWidget *widget); */
155 static void close_window(gpointer data, guint action, GtkWidget *widget);
156 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget);
157
158 /* (action used in this - MiniType) */
159 static void mini_buffer(gpointer data, guint action, GtkWidget *widget);
160 static void resize(gpointer data, guint action, GtkWidget *widget);
161
162 #define MENUS_NAME "menus2"
163
164 static GtkWidget *filer_menu; /* The popup filer menu */
165 static GtkWidget *filer_file_item; /* The File '' label */
166 static GtkWidget *filer_file_menu; /* The File '' menu */
167 static GtkWidget *file_shift_item; /* Shift Open label */
168 static GtkWidget *filer_auto_size_menu; /* The Automatic item */
169 static GtkWidget *filer_hidden_menu; /* The Show Hidden item */
170 static GtkWidget *filer_reverse_menu; /* The Reversed item */
171 static GtkWidget *filer_thumb_menu; /* The Show Thumbs item */
172 static GtkWidget *filer_new_window; /* The New Window item */
173 static GtkWidget *filer_new_menu; /* The New submenu */
174 static GtkWidget *filer_follow_sym; /* Follow symbolic links 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"), NULL, change_size, 1, "<StockItem>", GTK_STOCK_ZOOM_IN},
190 {">" N_("Smaller Icons"), NULL, 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"), NULL, hidden, 0, "<ToggleItem>"},
202 {">" N_("Show Thumbnails"), NULL, show_thumbs, 0, "<ToggleItem>"},
203 {">" N_("Refresh"), NULL, refresh, 0, "<StockItem>", GTK_STOCK_REFRESH},
204 {N_("File"), NULL, NULL, 0, "<Branch>"},
205 {">" N_("Copy..."), NULL, file_op, FILE_COPY_ITEM, "<StockItem>", GTK_STOCK_COPY},
206 {">" N_("Rename..."), NULL, file_op, FILE_RENAME_ITEM, NULL},
207 {">" N_("Link..."), NULL, file_op, FILE_LINK_ITEM, NULL},
208 {">" N_("Delete"), NULL, file_op, FILE_DELETE, "<StockItem>", GTK_STOCK_DELETE},
209 {">", NULL, NULL, 0, "<Separator>"},
210 {">" N_("Shift Open"), NULL, file_op, FILE_OPEN_FILE},
211 {">" N_("Open AVFS"), NULL, file_op, FILE_OPEN_VFS_AVFS, "<StockItem>", GTK_STOCK_OPEN},
212 {">" N_("Send To..."), NULL, file_op, FILE_SEND_TO, NULL},
213 {">", NULL, NULL, 0, "<Separator>"},
214 {">" N_("Set Run Action..."), NULL, file_op, FILE_RUN_ACTION, "<StockItem>", GTK_STOCK_EXECUTE},
215 {">" N_("Set Icon..."), NULL, file_op, FILE_SET_ICON, NULL},
216 {">" N_("Info"), NULL, file_op, FILE_SHOW_FILE_INFO, "<StockItem>", GTK_STOCK_DIALOG_INFO},
217 {">" N_("Count"), NULL, file_op, FILE_USAGE, NULL},
218 {">" N_("Permissions"), NULL, file_op, FILE_CHMOD_ITEMS, NULL},
219 {">", NULL, NULL, 0, "<Separator>"},
220 {">" N_("Find"), NULL, file_op, FILE_FIND, "<StockItem>", GTK_STOCK_FIND},
221 {N_("Select"), NULL, NULL, 0, "<Branch>"},
222 {">" N_("Select All"), NULL, select_all, 0, NULL},
223 {">" N_("Clear Selection"), NULL, clear_selection, 0, NULL},
224 {">" N_("Invert Selection"), NULL, invert_selection, 0, NULL},
225 {">" N_("Select If..."), NULL, mini_buffer, MINI_SELECT_IF, NULL},
226 {N_("Options..."), NULL, menu_show_options, 0, "<StockItem>", GTK_STOCK_PREFERENCES},
227 {N_("New"), NULL, NULL, 0, "<Branch>"},
228 {">" N_("Directory"), NULL, new_directory, 0, NULL},
229 {">" N_("Blank file"), NULL, new_file, 0, "<StockItem>", GTK_STOCK_NEW},
230 {N_("Window"), NULL, NULL, 0, "<Branch>"},
231 {">" N_("Parent, New Window"), NULL, open_parent, 0, "<StockItem>", GTK_STOCK_GO_UP},
232 {">" N_("Parent, Same Window"), NULL, open_parent_same, 0, NULL},
233 {">" N_("New Window"), NULL, new_window, 0, NULL},
234 {">" N_("Home Directory"), NULL, home_directory, 0, "<StockItem>", GTK_STOCK_HOME},
235 {">" N_("Show Bookmarks"), "<Ctrl>B", show_bookmarks, 0, "<StockItem>", ROX_STOCK_BOOKMARKS},
236 {">" N_("Follow Symbolic Links"), NULL, follow_symlinks, 0, NULL},
237 {">" N_("Resize Window"), NULL, resize, 0, NULL},
238 /* {">" N_("New, As User..."), NULL, new_user, 0, NULL}, */
239
240 {">" N_("Close Window"), NULL, close_window, 0, "<StockItem>", GTK_STOCK_CLOSE},
241 {">", NULL, NULL, 0, "<Separator>"},
242 {">" N_("Enter Path..."), "slash", mini_buffer, MINI_PATH, NULL},
243 {">" N_("Shell Command..."), NULL, mini_buffer, MINI_SHELL, NULL},
244 {">" N_("Xterm Here"), NULL, xterm_here, FALSE, NULL},
245 {">" N_("Switch to xterm"), NULL, xterm_here, TRUE, NULL},
246 {N_("Help"), NULL, NULL, 0, "<Branch>"},
247 {">" N_("About ROX-Filer..."), NULL, menu_rox_help, HELP_ABOUT, NULL},
248 {">" N_("Show Help Files"), "F1", menu_rox_help, HELP_DIR, "<StockItem>", GTK_STOCK_HELP},
249 {">" N_("Manual"), NULL, menu_rox_help, HELP_MANUAL, NULL},
250 };
251
252
253 #define GET_MENU_ITEM(var, menu) \
254 var = gtk_item_factory_get_widget(item_factory, "<" menu ">");
255
256 #define GET_SMENU_ITEM(var, menu, sub) \
257 do { \
258 tmp = g_strdup_printf("<" menu ">/%s", _(sub)); \
259 var = gtk_item_factory_get_widget(item_factory, tmp); \
260 g_free(tmp); \
261 } while (0)
262
263 #define GET_SSMENU_ITEM(var, menu, sub, subsub) \
264 do { \
265 tmp = g_strdup_printf("<" menu ">/%s/%s", _(sub), _(subsub)); \
266 var = gtk_item_factory_get_widget(item_factory, tmp); \
267 g_free(tmp); \
268 } while (0)
269
270 /* Returns TRUE if the keys were installed (first call only) */
271 gboolean ensure_filer_menu(void)
272 {
273 GList *items;
274 guchar *tmp;
275 GtkWidget *item;
276 GtkItemFactory *item_factory;
277
278 if (!filer_keys_need_init)
279 return FALSE;
280 filer_keys_need_init = FALSE;
281
282 item_factory = menu_create(filer_menu_def,
283 sizeof(filer_menu_def) / sizeof(*filer_menu_def),
284 "<filer>", filer_keys);
285
286 GET_MENU_ITEM(filer_menu, "filer");
287 GET_SMENU_ITEM(filer_file_menu, "filer", "File");
288 GET_SSMENU_ITEM(filer_hidden_menu, "filer", "Display", "Show Hidden");
289 GET_SSMENU_ITEM(filer_reverse_menu, "filer", "Display", "Reversed");
290 GET_SSMENU_ITEM(filer_auto_size_menu, "filer", "Display", "Automatic");
291 GET_SSMENU_ITEM(filer_thumb_menu, "filer", "Display",
292 "Show Thumbnails");
293
294 GET_SMENU_ITEM(filer_new_menu, "filer", "New");
295 GET_SSMENU_ITEM(item, "filer", "Window", "Follow Symbolic Links");
296 filer_follow_sym = GTK_BIN(item)->child;
297
298 /* File '' label... */
299 items = gtk_container_get_children(GTK_CONTAINER(filer_menu));
300 filer_file_item = GTK_BIN(g_list_nth(items, 1)->data)->child;
301 g_list_free(items);
302
303 /* Shift Open... label */
304 items = gtk_container_get_children(GTK_CONTAINER(filer_file_menu));
305 file_shift_item = GTK_BIN(g_list_nth(items, 5)->data)->child;
306 g_list_free(items);
307
308 GET_SSMENU_ITEM(item, "filer", "Window", "New Window");
309 filer_new_window = GTK_BIN(item)->child;
310
311 g_signal_connect(filer_menu, "unmap_event",
312 G_CALLBACK(menu_closed), NULL);
313 g_signal_connect(filer_file_menu, "unmap_event",
314 G_CALLBACK(menu_closed), NULL);
315
316 g_signal_connect(filer_keys, "accel_changed",
317 G_CALLBACK(save_menus), NULL);
318
319 return TRUE;
320 }
321
322 void menu_init(void)
323 {
324 char *menurc;
325
326 menurc = choices_find_path_load(MENUS_NAME, PROJECT);
327 if (menurc)
328 {
329 gtk_accel_map_load(menurc);
330 g_free(menurc);
331 }
332
333 option_add_string(&o_menu_xterm, "menu_xterm", "xterm");
334 option_add_int(&o_menu_iconsize, "menu_iconsize", MIS_SMALL);
335 option_add_saver(save_menus);
336
337 option_register_widget("menu-set-keys", set_keys_button);
338
339 filer_keys = gtk_accel_group_new();
340 }
341
342 /* Name is in the form "<panel>" */
343 GtkItemFactory *menu_create(GtkItemFactoryEntry *def, int n_entries,
344 const gchar *name, GtkAccelGroup *keys)
345 {
346 GtkItemFactory *item_factory;
347 GtkItemFactoryEntry *translated;
348
349 if (!keys)
350 {
351 keys = gtk_accel_group_new();
352 gtk_accel_group_lock(keys);
353 }
354
355 item_factory = gtk_item_factory_new(GTK_TYPE_MENU, name, keys);
356
357 translated = translate_entries(def, n_entries);
358 gtk_item_factory_create_items(item_factory, n_entries,
359 translated, NULL);
360 free_translated_entries(translated, n_entries);
361
362 return item_factory;
363 }
364
365 /* Prevent the user from setting a short-cut on this item */
366 static void menuitem_no_shortcuts(GtkWidget *item)
367 {
368 /* XXX */
369 #if 0
370 GtkMenuItem *menuitem = GTK_MENU_ITEM(item);
371
372 _gtk_widget_set_accel_path(item, NULL, NULL);
373 null_g_free(&menuitem->accel_path);
374 #endif
375 }
376
377 /* Shade items that only work on single files */
378 static void shade_file_menu_items(gboolean shaded)
379 {
380 menu_set_items_shaded(filer_file_menu, shaded, 0, 3);
381 menu_set_items_shaded(filer_file_menu, shaded, 5, 2);
382 menu_set_items_shaded(filer_file_menu, shaded, 9, 2);
383 }
384
385 /* 'data' is an array of three ints:
386 * [ pointer_x, pointer_y, item_under_pointer ]
387 */
388 void position_menu(GtkMenu *menu, gint *x, gint *y,
389 gboolean *push_in, gpointer data)
390 {
391 int *pos = (int *) data;
392 GtkRequisition requisition;
393 GList *items, *next;
394 int y_shift = 0;
395 int item = pos[2];
396
397 next = items = gtk_container_get_children(GTK_CONTAINER(menu));
398
399 while (item >= 0 && next)
400 {
401 int h = ((GtkWidget *) next->data)->requisition.height;
402
403 if (item > 0)
404 y_shift += h;
405 else
406 y_shift += h / 2;
407
408 next = next->next;
409 item--;
410 }
411
412 g_list_free(items);
413
414 gtk_widget_size_request(GTK_WIDGET(menu), &requisition);
415
416 *x = pos[0] - (requisition.width * 7 / 8);
417 *y = pos[1] - y_shift;
418
419 *x = CLAMP(*x, 0, screen_width - requisition.width);
420 *y = CLAMP(*y, 0, screen_height - requisition.height);
421
422 *push_in = FALSE;
423 }
424
425 /* Returns an array listing all the names in the directory 'path'.
426 * The array is unsorted.
427 * '.' and '..' are skipped.
428 * On error, the error is reported with g_warning and NULL is returned.
429 */
430 static GPtrArray *list_dir(const guchar *path)
431 {
432 GDir *dir;
433 GError *error = NULL;
434 GPtrArray *names;
435 const char *leaf;
436
437 dir = g_dir_open(path, 0, &error);
438 if (error)
439 {
440 g_warning("Can't list directory:\n%s", error->message);
441 g_error_free(error);
442 return NULL;
443 }
444
445 names = g_ptr_array_new();
446
447 while ((leaf = g_dir_read_name(dir))) {
448 if (leaf[0] != '.')
449 g_ptr_array_add(names, g_strdup(leaf));
450 }
451
452 g_dir_close(dir);
453
454 return names;
455 }
456
457 /* Used as the sort function for sorting GPtrArrays */
458 static gint strcmp2(gconstpointer a, gconstpointer b)
459 {
460 const char *aa = *(char **) a;
461 const char *bb = *(char **) b;
462
463 return g_strcasecmp(aa, bb);
464 }
465
466 static GList *menu_from_dir(GtkWidget *menu, const gchar *dir_name,
467 MenuIconStyle style, CallbackFn func,
468 gboolean separator, gboolean strip_ext,
469 gboolean recurse)
470 {
471 GList *widgets = NULL;
472 DirItem *ditem;
473 int i;
474 GtkWidget *item;
475 char *dname = NULL;
476 GPtrArray *names;
477
478 dname = pathdup(dir_name);
479
480 names = list_dir(dname);
481 if (!names)
482 goto out;
483
484 if (separator)
485 {
486 item = gtk_menu_item_new();
487 widgets = g_list_append(widgets, item);
488 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
489 }
490
491 g_ptr_array_sort(names, strcmp2);
492
493 for (i = 0; i < names->len; i++)
494 {
495 char *leaf = names->pdata[i];
496 gchar *fname;
497
498 fname = g_strconcat(dname, "/", leaf, NULL);
499
500 /* Strip off extension, if any */
501 if (strip_ext)
502 {
503 char *dot;
504 dot = strchr(leaf, '.');
505 if (dot)
506 *dot = '\0';
507 }
508
509 ditem = diritem_new("");
510 diritem_restat(fname, ditem, NULL);
511
512 if (ditem->image && style != MIS_NONE)
513 {
514 GdkPixbuf *pixbuf;
515
516 switch (style)
517 {
518 case MIS_LARGE:
519 pixbuf = ditem->image->pixbuf;
520 break;
521 default:
522 if (!ditem->image->sm_pixbuf)
523 pixmap_make_small(ditem->image);
524 pixbuf = ditem->image->sm_pixbuf;
525 break;
526 }
527
528 item = gtk_image_menu_item_new_with_label(leaf);
529 /* TODO: Find a way to allow short-cuts */
530 menuitem_no_shortcuts(item);
531
532 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
533 gtk_image_new_from_pixbuf(pixbuf));
534 }
535 else
536 item = gtk_menu_item_new_with_label(leaf);
537
538 g_free(leaf);
539
540 /* If it is a directory (but NOT an AppDir) and we are
541 * recursing then set up a sub menu.
542 */
543 if (recurse && ditem->base_type == TYPE_DIRECTORY &&
544 !(ditem->flags & ITEM_FLAG_APPDIR))
545 {
546 GtkWidget *sub;
547 GList *new_widgets;
548
549 sub = gtk_menu_new();
550 new_widgets = menu_from_dir(sub, fname, style, func,
551 separator, strip_ext, FALSE);
552 g_list_free(new_widgets);
553 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), sub);
554 }
555 else
556 g_signal_connect_swapped(item, "activate",
557 G_CALLBACK(func), fname);
558
559 diritem_free(ditem);
560
561 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
562 g_signal_connect_swapped(item, "destroy",
563 G_CALLBACK(g_free), fname);
564
565 widgets = g_list_append(widgets, item);
566 }
567
568 g_ptr_array_free(names, TRUE);
569 out:
570 g_free(dname);
571
572 return widgets;
573 }
574
575 /* Scan the templates dir and create entries for the New menu */
576 static void update_new_files_menu(MenuIconStyle style)
577 {
578 static GList *widgets = NULL;
579
580 gchar *templ_dname = NULL;
581
582 if (widgets)
583 {
584 GList *next;
585
586 for (next = widgets; next; next = next->next)
587 gtk_widget_destroy((GtkWidget *) next->data);
588
589 g_list_free(widgets);
590 widgets = NULL;
591 }
592
593 templ_dname = choices_find_path_load("Templates", "");
594 if (templ_dname)
595 {
596 widgets = menu_from_dir(filer_new_menu, templ_dname, style,
597 (CallbackFn) new_file_type, TRUE, TRUE,
598 FALSE);
599 g_free(templ_dname);
600 }
601 gtk_widget_show_all(filer_new_menu);
602 }
603
604 /* 'item' is the number of the item to appear under the pointer. */
605 void show_popup_menu(GtkWidget *menu, GdkEvent *event, int item)
606 {
607 int pos[3];
608 int button = 0;
609 guint32 time = 0;
610
611 if (event && (event->type == GDK_BUTTON_PRESS ||
612 event->type == GDK_BUTTON_RELEASE))
613 {
614 GdkEventButton *bev = (GdkEventButton *) event;
615
616 pos[0] = bev->x_root;
617 pos[1] = bev->y_root;
618 button = bev->button;
619 time = bev->time;
620 }
621 else if (event && event->type == GDK_KEY_PRESS)
622 {
623 GdkEventKey *kev = (GdkEventKey *) event;
624
625 get_pointer_xy(pos, pos + 1);
626 time = kev->time;
627 }
628 else
629 get_pointer_xy(pos, pos + 1);
630
631 pos[2] = item;
632
633 gtk_widget_show_all(menu);
634 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
635 position_menu, (gpointer) pos, button, time);
636 select_nth_item(GTK_MENU_SHELL(menu), item);
637 }
638
639 /* Hide the popup menu, if any */
640 void menu_popdown(void)
641 {
642 if (popup_menu)
643 gtk_menu_popdown(GTK_MENU(popup_menu));
644 }
645
646 static MenuIconStyle get_menu_icon_style(void)
647 {
648 MenuIconStyle mis;
649 int display;
650
651 mis = o_menu_iconsize.int_value;
652
653 switch (mis)
654 {
655 case MIS_NONE: case MIS_SMALL: case MIS_LARGE:
656 return mis;
657 default:
658 break;
659 }
660
661 if (mis == MIS_CURRENT && window_with_focus)
662 {
663 switch (window_with_focus->display_style)
664 {
665 case HUGE_ICONS:
666 case LARGE_ICONS:
667 return MIS_LARGE;
668 case SMALL_ICONS:
669 return MIS_SMALL;
670 default:
671 break;
672 }
673 }
674
675 display = o_display_size.int_value;
676 switch (display)
677 {
678 case HUGE_ICONS:
679 case LARGE_ICONS:
680 return MIS_LARGE;
681 case SMALL_ICONS:
682 return MIS_SMALL;
683 default:
684 break;
685 }
686
687 return MIS_SMALL;
688 }
689
690 /* iter->peek() is the clicked item, or NULL if none */
691 void show_filer_menu(FilerWindow *filer_window, GdkEvent *event, ViewIter *iter)
692 {
693 DirItem *file_item = NULL;
694 GdkModifierType state = 0;
695 int n_selected;
696
697 n_selected = view_count_selected(filer_window->view);
698
699 ensure_filer_menu();
700
701 updating_menu++;
702
703 /* Remove previous AppMenu, if any */
704 appmenu_remove();
705
706 window_with_focus = filer_window;
707
708 if (!event)
709 event = gtk_get_current_event();
710
711 if (event->type == GDK_BUTTON_PRESS)
712 state = ((GdkEventButton *) event)->state;
713 else if (event->type == GDK_KEY_PRESS)
714 state = ((GdkEventKey *) event)->state;
715
716 if (n_selected == 0 && iter && iter->peek(iter) != NULL)
717 {
718 filer_window->temp_item_selected = TRUE;
719 view_set_selected(filer_window->view, iter, TRUE);
720 n_selected = view_count_selected(filer_window->view);
721 }
722 else
723 {
724 filer_window->temp_item_selected = FALSE;
725 }
726
727 /* Short-cut to the Send To menu */
728 if (state & GDK_SHIFT_MASK)
729 {
730 GList *paths;
731
732 updating_menu--;
733
734 if (n_selected == 0)
735 {
736 report_error(
737 _("You should Shift+Menu click over a file to "
738 "send it somewhere"));
739 return;
740 }
741
742 paths = filer_selected_items(filer_window);
743
744 show_send_to_menu(paths, event); /* (paths eaten) */
745
746 return;
747 }
748
749 {
750 GtkWidget *file_label, *file_menu;
751 GString *buffer;
752 DirItem *item;
753
754 file_label = filer_file_item;
755 file_menu = filer_file_menu;
756 gtk_check_menu_item_set_active(
757 GTK_CHECK_MENU_ITEM(filer_thumb_menu),
758 filer_window->show_thumbs);
759 gtk_check_menu_item_set_active(
760 GTK_CHECK_MENU_ITEM(filer_hidden_menu),
761 filer_window->show_hidden);
762 gtk_check_menu_item_set_active(
763 GTK_CHECK_MENU_ITEM(filer_reverse_menu),
764 filer_window->sort_order != GTK_SORT_ASCENDING);
765 gtk_check_menu_item_set_active(
766 GTK_CHECK_MENU_ITEM(filer_auto_size_menu),
767 filer_window->display_style_wanted == AUTO_SIZE_ICONS);
768 buffer = g_string_new(NULL);
769
770 switch (n_selected)
771 {
772 case 0:
773 g_string_assign(buffer, _("Next Click"));
774 shade_file_menu_items(FALSE);
775 break;
776 case 1:
777 item = filer_selected_item(filer_window);
778 if (!item->image)
779 dir_update_item(filer_window->directory,
780 item->leafname);
781 shade_file_menu_items(FALSE);
782 file_item = filer_selected_item(filer_window);
783 g_string_printf(buffer, _("%s '%s'"),
784 basetype_name(file_item),
785 g_utf8_validate(file_item->leafname,
786 -1, NULL)
787 ? file_item->leafname
788 : _("(bad utf-8)"));
789 if (!can_set_run_action(file_item))
790 menu_set_items_shaded(filer_file_menu,
791 TRUE, 9, 1);
792 break;
793 default:
794 shade_file_menu_items(TRUE);
795 g_string_printf(buffer, _("%d items"),
796 n_selected);
797 break;
798 }
799 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
800 g_string_free(buffer, TRUE);
801
802 menu_show_shift_action(file_shift_item, file_item,
803 n_selected == 0);
804 if (file_item)
805 appmenu_add(make_path(filer_window->sym_path,
806 file_item->leafname),
807 file_item, filer_file_menu);
808 }
809
810 update_new_files_menu(get_menu_icon_style());
811
812 gtk_widget_set_sensitive(filer_new_window,
813 !o_unique_filer_windows.int_value);
814 gtk_widget_set_sensitive(filer_follow_sym,
815 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
816
817 popup_menu = (state & GDK_CONTROL_MASK)
818 ? filer_file_menu
819 : filer_menu;
820
821 updating_menu--;
822
823 show_popup_menu(popup_menu, event,
824 popup_menu == filer_file_menu ? 5 : 1);
825 }
826
827 static void menu_closed(GtkWidget *widget)
828 {
829 if (window_with_focus == NULL || widget != popup_menu)
830 return; /* Close panel item chosen? */
831
832 popup_menu = NULL;
833
834 if (window_with_focus->temp_item_selected)
835 {
836 view_clear_selection(window_with_focus->view);
837 window_with_focus->temp_item_selected = FALSE;
838 }
839
840 appmenu_remove();
841 }
842
843 static void target_callback(FilerWindow *filer_window,
844 ViewIter *iter,
845 gpointer action)
846 {
847 g_return_if_fail(filer_window != NULL);
848
849 window_with_focus = filer_window;
850
851 /* Don't grab the primary selection */
852 filer_window->temp_item_selected = TRUE;
853
854 view_wink_item(filer_window->view, iter);
855 view_select_only(filer_window->view, iter);
856 file_op(NULL, GPOINTER_TO_INT(action), NULL);
857
858 view_clear_selection(filer_window->view);
859 filer_window->temp_item_selected = FALSE;
860 }
861
862 /* Set the text of the 'Shift Open...' menu item.
863 * If icon is NULL, reset the text and also shade it, unless 'next'.
864 */
865 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
866 {
867 guchar *shift_action = NULL;
868
869 if (item)
870 {
871 if (item->flags & ITEM_FLAG_MOUNT_POINT)
872 {
873 if (item->flags & ITEM_FLAG_MOUNTED)
874 shift_action = N_("Unmount");
875 else
876 shift_action = N_("Open unmounted");
877 }
878 else if (item->flags & ITEM_FLAG_SYMLINK)
879 shift_action = N_("Show Target");
880 else if (item->base_type == TYPE_DIRECTORY)
881 shift_action = N_("Look Inside");
882 else if (item->base_type == TYPE_FILE)
883 shift_action = N_("Open As Text");
884 }
885 gtk_label_set_text(GTK_LABEL(menu_item),
886 shift_action ? _(shift_action)
887 : _("Shift Open"));
888 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
889 }
890
891 /* Actions */
892
893 static void view_type(gpointer data, guint action, GtkWidget *widget)
894 {
895 ViewType view_type = (ViewType) action;
896
897 g_return_if_fail(window_with_focus != NULL);
898
899 if (view_type == VIEW_TYPE_COLLECTION)
900 display_set_layout(window_with_focus,
901 window_with_focus->display_style_wanted,
902 DETAILS_NONE, FALSE);
903
904 filer_set_view_type(window_with_focus, (ViewType) action);
905 }
906
907 static void change_size(gpointer data, guint action, GtkWidget *widget)
908 {
909 g_return_if_fail(window_with_focus != NULL);
910
911 display_change_size(window_with_focus, action == 1);
912 }
913
914 static void change_size_auto(gpointer data, guint action, GtkWidget *widget)
915 {
916 g_return_if_fail(window_with_focus != NULL);
917
918 if (updating_menu)
919 return;
920
921 if (window_with_focus->display_style_wanted == AUTO_SIZE_ICONS)
922 display_set_layout(window_with_focus,
923 window_with_focus->display_style,
924 window_with_focus->details_type, FALSE);
925 else
926 display_set_layout(window_with_focus, AUTO_SIZE_ICONS,
927 window_with_focus->details_type, FALSE);
928 }
929
930 static void set_with(gpointer data, guint action, GtkWidget *widget)
931 {
932 DisplayStyle size;
933
934 g_return_if_fail(window_with_focus != NULL);
935
936 size = window_with_focus->display_style_wanted;
937
938 filer_set_view_type(window_with_focus, VIEW_TYPE_COLLECTION);
939 display_set_layout(window_with_focus, size, action, FALSE);
940 }
941
942 static void set_sort(gpointer data, guint action, GtkWidget *widget)
943 {
944 if (updating_menu)
945 return;
946
947 g_return_if_fail(window_with_focus != NULL);
948
949 display_set_sort_type(window_with_focus, action, GTK_SORT_ASCENDING);
950 }
951
952 static void reverse_sort(gpointer data, guint action, GtkWidget *widget)
953 {
954 GtkSortType order;
955
956 if (updating_menu)
957 return;
958
959 g_return_if_fail(window_with_focus != NULL);
960
961 order = window_with_focus->sort_order;
962 if (order == GTK_SORT_ASCENDING)
963 order = GTK_SORT_DESCENDING;
964 else
965 order = GTK_SORT_ASCENDING;
966
967 display_set_sort_type(window_with_focus, window_with_focus->sort_type,
968 order);
969 }
970
971 static void hidden(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_hidden(window_with_focus, !window_with_focus->show_hidden);
979 }
980
981 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
982 {
983 if (updating_menu)
984 return;
985
986 g_return_if_fail(window_with_focus != NULL);
987
988 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
989 }
990
991 static void refresh(gpointer data, guint action, GtkWidget *widget)
992 {
993 g_return_if_fail(window_with_focus != NULL);
994
995 filer_refresh(window_with_focus);
996 }
997
998 static void delete(FilerWindow *filer_window)
999 {
1000 GList *paths;
1001 paths = filer_selected_items(filer_window);
1002 action_delete(paths);
1003 destroy_glist(&paths);
1004 }
1005
1006 static void usage(FilerWindow *filer_window)
1007 {
1008 GList *paths;
1009 paths = filer_selected_items(filer_window);
1010 action_usage(paths);
1011 destroy_glist(&paths);
1012 }
1013
1014 static void chmod_items(FilerWindow *filer_window)
1015 {
1016 GList *paths;
1017 paths = filer_selected_items(filer_window);
1018 action_chmod(paths, FALSE, NULL);
1019 destroy_glist(&paths);
1020 }
1021
1022 static void find(FilerWindow *filer_window)
1023 {
1024 GList *paths;
1025 paths = filer_selected_items(filer_window);
1026 action_find(paths);
1027 destroy_glist(&paths);
1028 }
1029
1030 /* This creates a new savebox widget, and allows the user to pick a new path
1031 * for the file.
1032 * Once the new path has been picked, the callback will be called with
1033 * both the current and new paths.
1034 * NOTE: This function unrefs 'image'!
1035 */
1036 static void savebox_show(const gchar *action, const gchar *path,
1037 MaskedPixmap *image, SaveCb callback,
1038 GdkDragAction dnd_action)
1039 {
1040 GtkWidget *savebox = NULL;
1041 GtkWidget *check_relative = NULL;
1042
1043 g_return_if_fail(image != NULL);
1044
1045 savebox = gtk_savebox_new(action);
1046 gtk_savebox_set_action(GTK_SAVEBOX(savebox), dnd_action);
1047
1048 if (callback == link_cb)
1049 {
1050 check_relative = gtk_check_button_new_with_mnemonic(
1051 _("_Relative link"));
1052 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
1053 TRUE);
1054
1055 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
1056 gtk_tooltips_set_tip(tooltips, check_relative,
1057 _("If on, the symlink will store the path from the "
1058 "symlink to the target file. Use this if the symlink "
1059 "and the target will be moved together.\n"
1060 "If off, the path from the root directory is stored - "
1061 "use this if the symlink may move but the target will "
1062 "stay put."), NULL);
1063 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
1064 check_relative, FALSE, TRUE, 0);
1065 gtk_widget_show(check_relative);
1066 }
1067
1068 g_signal_connect(savebox, "save_to_file",
1069 G_CALLBACK(save_to_file), NULL);
1070
1071 g_object_set_data_full(G_OBJECT(savebox), "current_path",
1072 g_strdup(path), g_free);
1073 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1074 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1075
1076 gtk_window_set_title(GTK_WINDOW(savebox), action);
1077
1078 if (g_utf8_validate(path, -1, NULL))
1079 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1080 else
1081 {
1082 gchar *u8, *dir;
1083 dir = g_path_get_dirname(path);
1084 u8 = to_utf8(g_basename(path));
1085 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox),
1086 make_path(dir, u8));
1087 g_free(u8);
1088 g_free(dir);
1089 }
1090 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1091 g_object_unref(image);
1092
1093 gtk_widget_show(savebox);
1094 }
1095
1096 static gint save_to_file(GObject *savebox,
1097 const gchar *pathname, gpointer data)
1098 {
1099 SaveCb callback;
1100 const gchar *current_path;
1101
1102 callback = g_object_get_data(savebox, "action_callback");
1103 current_path = g_object_get_data(savebox, "current_path");
1104
1105 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1106 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1107
1108 return callback(savebox, current_path, pathname)
1109 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1110 }
1111
1112 static gboolean copy_cb(GObject *savebox,
1113 const gchar *current, const gchar *new)
1114 {
1115 return action_with_leaf(action_copy, current, new);
1116 }
1117
1118 static gboolean action_with_leaf(ActionFn action,
1119 const gchar *current, const gchar *new)
1120 {
1121 const char *leaf;
1122 char *new_dir;
1123 GList *local_paths;
1124
1125 if (new[0] != '/')
1126 {
1127 report_error(_("New pathname is not absolute"));
1128 return FALSE;
1129 }
1130
1131 if (new[strlen(new) - 1] == '/')
1132 {
1133 new_dir = g_strdup(new);
1134 leaf = NULL;
1135 }
1136 else
1137 {
1138 const gchar *slash;
1139
1140 slash = strrchr(new, '/');
1141 new_dir = g_strndup(new, slash - new);
1142 leaf = slash + 1;
1143 }
1144
1145 local_paths = g_list_append(NULL, (gchar *) current);
1146 action(local_paths, new_dir, leaf, -1);
1147 g_list_free(local_paths);
1148
1149 g_free(new_dir);
1150
1151 return TRUE;
1152 }
1153
1154 /* Open a savebox to act on the selected file.
1155 * Call 'callback' later to perform the operation.
1156 */
1157 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1158 const gchar *action, SaveCb callback,
1159 GdkDragAction dnd_action)
1160 {
1161 g_object_ref(image);
1162 savebox_show(action, path, image, callback, dnd_action);
1163 }
1164
1165 static gboolean rename_cb(GObject *savebox,
1166 const gchar *current, const gchar *new)
1167 {
1168 return action_with_leaf(action_move, current, new);
1169 }
1170
1171 static gboolean link_cb(GObject *savebox,
1172 const gchar *initial, const gchar *path)
1173 {
1174 GtkToggleButton *check_relative;
1175 struct stat info;
1176 int err;
1177 gchar *link_path;
1178
1179 check_relative = g_object_get_data(savebox, "check_relative");
1180
1181 if (gtk_toggle_button_get_active(check_relative))
1182 link_path = get_relative_path(path, initial);
1183 else
1184 link_path = g_strdup(initial);
1185
1186 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1187 {
1188 GtkWidget *box, *button;
1189 gint ans;
1190
1191 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1192 GTK_BUTTONS_CANCEL,
1193 _("Symlink from '%s' already exists. "
1194 "Replace it with a link to '%s'?"),
1195 path, link_path);
1196
1197 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1198
1199 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1200 gtk_widget_show(button);
1201 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1202 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1203 button, GTK_RESPONSE_OK);
1204 gtk_dialog_set_default_response(GTK_DIALOG(box),
1205 GTK_RESPONSE_OK);
1206
1207 ans = gtk_dialog_run(GTK_DIALOG(box));
1208 gtk_widget_destroy(box);
1209
1210 if (ans != GTK_RESPONSE_OK)
1211 {
1212 g_free(link_path);
1213 return FALSE;
1214 }
1215
1216 unlink(path);
1217 }
1218
1219 err = symlink(link_path, path);
1220 g_free(link_path);
1221
1222 if (err)
1223 {
1224 report_error("symlink: %s", g_strerror(errno));
1225 return FALSE;
1226 }
1227
1228 dir_check_this(path);
1229
1230 return TRUE;
1231 }
1232
1233 static void run_action(DirItem *item)
1234 {
1235 if (can_set_run_action(item))
1236 type_set_handler_dialog(item->mime_type);
1237 else
1238 report_error(
1239 _("You can only set the run action for a "
1240 "regular file"));
1241 }
1242
1243 void open_home(gpointer data, guint action, GtkWidget *widget)
1244 {
1245 filer_opendir(home_dir, NULL, NULL);
1246 }
1247
1248 static void open_vfs_avfs(FilerWindow *filer_window, DirItem *item)
1249 {
1250 gchar *path;
1251
1252 path = g_strconcat(filer_window->sym_path,
1253 "/", item->leafname, "#", NULL);
1254
1255 filer_change_to(filer_window, path, NULL);
1256 g_free(path);
1257 }
1258
1259 static void select_all(gpointer data, guint action, GtkWidget *widget)
1260 {
1261 g_return_if_fail(window_with_focus != NULL);
1262
1263 window_with_focus->temp_item_selected = FALSE;
1264 view_select_all(window_with_focus->view);
1265 }
1266
1267 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1268 {
1269 g_return_if_fail(window_with_focus != NULL);
1270
1271 window_with_focus->temp_item_selected = FALSE;
1272 view_clear_selection(window_with_focus->view);
1273 }
1274
1275 static gboolean invert_cb(ViewIter *iter, gpointer data)
1276 {
1277 return !view_get_selected((ViewIface *) data, iter);
1278 }
1279
1280 static void invert_selection(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
1286 view_select_if(window_with_focus->view, invert_cb,
1287 window_with_focus->view);
1288 }
1289
1290 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1291 {
1292 GtkWidget *win;
1293
1294 win = options_show();
1295
1296 if (win)
1297 {
1298 number_of_windows++;
1299 g_signal_connect(win, "destroy",
1300 G_CALLBACK(one_less_window), NULL);
1301 }
1302 }
1303
1304 static gboolean new_directory_cb(GObject *savebox,
1305 const gchar *initial, const gchar *path)
1306 {
1307 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1308 {
1309 report_error("mkdir: %s", g_strerror(errno));
1310 return FALSE;
1311 }
1312
1313 dir_check_this(path);
1314
1315 if (filer_exists(window_with_focus))
1316 {
1317 guchar *leaf;
1318 leaf = strrchr(path, '/');
1319 if (leaf)
1320 display_set_autoselect(window_with_focus, leaf + 1);
1321 }
1322
1323 return TRUE;
1324 }
1325
1326 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1327 {
1328 g_return_if_fail(window_with_focus != NULL);
1329
1330 savebox_show(_("Create"),
1331 make_path(window_with_focus->sym_path, _("NewDir")),
1332 type_to_icon(inode_directory), new_directory_cb,
1333 GDK_ACTION_COPY);
1334 }
1335
1336 static gboolean new_file_cb(GObject *savebox,
1337 const gchar *initial, const gchar *path)
1338 {
1339 int fd;
1340
1341 fd = open(path, O_CREAT | O_EXCL, 0666);
1342
1343 if (fd == -1)
1344 {
1345 report_error(_("Error creating '%s': %s"),
1346 path, g_strerror(errno));
1347 return FALSE;
1348 }
1349
1350 if (close(fd))
1351 report_error(_("Error creating '%s': %s"),
1352 path, g_strerror(errno));
1353
1354 dir_check_this(path);
1355
1356 if (filer_exists(window_with_focus))
1357 {
1358 guchar *leaf;
1359 leaf = strrchr(path, '/');
1360 if (leaf)
1361 display_set_autoselect(window_with_focus, leaf + 1);
1362 }
1363
1364 return TRUE;
1365 }
1366
1367 static void new_file(gpointer data, guint action, GtkWidget *widget)
1368 {
1369 g_return_if_fail(window_with_focus != NULL);
1370
1371 savebox_show(_("Create"),
1372 make_path(window_with_focus->sym_path, _("NewFile")),
1373 type_to_icon(text_plain),
1374 new_file_cb, GDK_ACTION_COPY);
1375 }
1376
1377 static gboolean new_file_type_cb(GObject *savebox,
1378 const gchar *initial, const gchar *path)
1379 {
1380 const gchar *oleaf, *leaf;
1381 gchar *templ, *templ_dname, *dest;
1382 GList *paths;
1383
1384 /* We can work out the template path from the initial name */
1385 oleaf = g_basename(initial);
1386 templ_dname = choices_find_path_load("Templates", "");
1387 if (!templ_dname)
1388 {
1389 report_error(
1390 _("Error creating file: could not find the template for %s"),
1391 oleaf);
1392 return FALSE;
1393 }
1394
1395 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1396 g_free(templ_dname);
1397
1398 dest = g_path_get_dirname(path);
1399 leaf = g_basename(path);
1400 paths = g_list_append(NULL, templ);
1401
1402 action_copy(paths, dest, leaf, TRUE);
1403
1404 g_list_free(paths);
1405 g_free(dest);
1406 g_free(templ);
1407
1408 if (filer_exists(window_with_focus))
1409 display_set_autoselect(window_with_focus, leaf);
1410
1411 return TRUE;
1412 }
1413
1414 static void do_send_to(gchar *templ)
1415 {
1416 g_return_if_fail(send_to_paths != NULL);
1417
1418 run_with_files(templ, send_to_paths);
1419 }
1420
1421 static void new_file_type(gchar *templ)
1422 {
1423 const gchar *leaf;
1424 MIME_type *type;
1425
1426 g_return_if_fail(window_with_focus != NULL);
1427
1428 leaf = g_basename(templ);
1429 type = type_get_type(templ);
1430
1431 savebox_show(_("Create"),
1432 make_path(window_with_focus->sym_path, leaf),
1433 type_to_icon(type),
1434 new_file_type_cb, GDK_ACTION_COPY);
1435 }
1436
1437 static void customise_send_to(gpointer data)
1438 {
1439 GPtrArray *path;
1440 guchar *save;
1441 GString *dirs;
1442 int i;
1443
1444 dirs = g_string_new(NULL);
1445
1446 path = choices_list_dirs("");
1447 for (i = 0; i < path->len; i++)
1448 {
1449 guchar *old = (guchar *) path->pdata[i];
1450
1451 g_string_append(dirs, old);
1452 g_string_append(dirs, "SendTo\n");
1453 }
1454 choices_free_list(path);
1455
1456 save = choices_find_path_save("", "SendTo", TRUE);
1457 if (save)
1458 mkdir(save, 0777);
1459
1460 info_message(
1461 _("The `Send To' menu provides a quick way to send some files "
1462 "to an application. The applications listed are those in "
1463 "the following directories:\n\n%s\n%s\n"
1464 "The `Send To' menu may be opened by Shift+Menu clicking "
1465 "over a file.\n\n"
1466 "Advanced use:\n"
1467 "You can also create subdirectories called "
1468 "`.text_html', `.text', etc which will only be "
1469 "shown for files of that type. `.group' is shown "
1470 "only when multiple files are selected."),
1471 dirs->str,
1472 save ? _("I'll show you your SendTo directory now; you should "
1473 "symlink (Ctrl+Shift drag) any applications you want "
1474 "into it.")
1475 : _("Your CHOICESPATH variable setting prevents "
1476 "customisations - sorry."));
1477
1478 g_string_free(dirs, TRUE);
1479
1480 if (save)
1481 filer_opendir(save, NULL, NULL);
1482 }
1483
1484 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1485 * to the menu.
1486 */
1487 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1488 {
1489 gchar *searchdir;
1490 GPtrArray *paths;
1491 int i;
1492
1493 if (subtype)
1494 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1495 else if (type)
1496 searchdir = g_strdup_printf("SendTo/.%s", type);
1497 else
1498 searchdir = g_strdup("SendTo");
1499
1500 paths = choices_list_dirs(searchdir);
1501 g_free(searchdir);
1502
1503 for (i = 0; i < paths->len; i++)
1504 {
1505 GList *widgets = NULL;
1506 guchar *dir = (guchar *) paths->pdata[i];
1507
1508 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1509 (CallbackFn) do_send_to,
1510 FALSE, FALSE, TRUE);
1511
1512 if (widgets)
1513 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1514 gtk_menu_item_new());
1515
1516 g_list_free(widgets); /* TODO: Get rid of this */
1517 }
1518
1519 choices_free_list(paths);
1520 }
1521
1522 /* Scan the SendTo dir and create and show the Send To menu.
1523 * The 'paths' list and every path in it is claimed, and will be
1524 * freed later -- don't free it yourself!
1525 */
1526 static void show_send_to_menu(GList *paths, GdkEvent *event)
1527 {
1528 GtkWidget *menu, *item;
1529
1530 menu = gtk_menu_new();
1531
1532 if (g_list_length(paths) == 1)
1533 {
1534 DirItem *item;
1535
1536 item = diritem_new("");
1537 diritem_restat(paths->data, item, NULL);
1538
1539 add_sendto(menu,
1540 item->mime_type->media_type,
1541 item->mime_type->subtype);
1542
1543 add_sendto(menu, item->mime_type->media_type, NULL);
1544
1545 diritem_free(item);
1546 }
1547 else
1548 add_sendto(menu, "group", NULL);
1549
1550 add_sendto(menu, NULL, NULL);
1551
1552 item = gtk_menu_item_new_with_label(_("Customise"));
1553 g_signal_connect_swapped(item, "activate",
1554 G_CALLBACK(customise_send_to), NULL);
1555 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1556
1557 if (send_to_paths)
1558 destroy_glist(&send_to_paths);
1559
1560 send_to_paths = paths;
1561
1562 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1563
1564 popup_menu = menu;
1565 show_popup_menu(menu, event, 0);
1566 }
1567
1568 static void send_to(FilerWindow *filer_window)
1569 {
1570 GList *paths;
1571 GdkEvent *event;
1572
1573 paths = filer_selected_items(filer_window);
1574 event = gtk_get_current_event();
1575
1576 /* Eats paths */
1577 show_send_to_menu(paths, event);
1578
1579 gdk_event_free(event);
1580 }
1581
1582 static void xterm_here(gpointer data, guint action, GtkWidget *widget)
1583 {
1584 const char *argv[] = {"sh", "-c", NULL, NULL};
1585 gboolean close = action;
1586
1587 argv[2] = o_menu_xterm.value;
1588
1589 g_return_if_fail(window_with_focus != NULL);
1590
1591 if (rox_spawn(window_with_focus->sym_path, argv) && close)
1592 gtk_widget_destroy(window_with_focus->window);
1593 }
1594
1595 static void home_directory(gpointer data, guint action, GtkWidget *widget)
1596 {
1597 g_return_if_fail(window_with_focus != NULL);
1598
1599 filer_change_to(window_with_focus, home_dir, NULL);
1600 }
1601
1602 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget)
1603 {
1604 g_return_if_fail(window_with_focus != NULL);
1605
1606 bookmarks_show_menu(window_with_focus);
1607 }
1608
1609 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget)
1610 {
1611 g_return_if_fail(window_with_focus != NULL);
1612
1613 if (strcmp(window_with_focus->real_path, window_with_focus->sym_path))
1614 filer_change_to(window_with_focus,
1615 window_with_focus->real_path, NULL);
1616 else
1617 delayed_error(_("This is already the canonical name "
1618 "for this directory."));
1619 }
1620
1621 static void open_parent(gpointer data, guint action, GtkWidget *widget)
1622 {
1623 g_return_if_fail(window_with_focus != NULL);
1624
1625 filer_open_parent(window_with_focus);
1626 }
1627
1628 static void open_parent_same(gpointer data, guint action, GtkWidget *widget)
1629 {
1630 g_return_if_fail(window_with_focus != NULL);
1631
1632 change_to_parent(window_with_focus);
1633 }
1634
1635 static void resize(gpointer data, guint action, GtkWidget *widget)
1636 {
1637 g_return_if_fail(window_with_focus != NULL);
1638
1639 view_autosize(window_with_focus->view);
1640 }
1641
1642 static void new_window(gpointer data, guint action, GtkWidget *widget)
1643 {
1644 g_return_if_fail(window_with_focus != NULL);
1645
1646 if (o_unique_filer_windows.int_value)
1647 {
1648 report_error(_("You can't open a second view onto "
1649 "this directory because the `Unique Windows' option "
1650 "is turned on in the Options window."));
1651 }
1652 else
1653 filer_opendir(window_with_focus->sym_path, window_with_focus, NULL);
1654 }
1655
1656 static void close_window(gpointer data, guint action, GtkWidget *widget)
1657 {
1658 g_return_if_fail(window_with_focus != NULL);
1659
1660 if (!filer_window_delete(window_with_focus->window, NULL,
1661 window_with_focus))
1662 gtk_widget_destroy(window_with_focus->window);
1663 }
1664
1665 static void mini_buffer(gpointer data, guint action, GtkWidget *widget)
1666 {
1667 MiniType type = (MiniType) action;
1668
1669 g_return_if_fail(window_with_focus != NULL);
1670
1671 /* Item needs to remain selected... */
1672 if (type == MINI_SHELL)
1673 window_with_focus->temp_item_selected = FALSE;
1674
1675 minibuffer_show(window_with_focus, type);
1676 }
1677
1678 void menu_rox_help(gpointer data, guint action, GtkWidget *widget)
1679 {
1680 if (action == HELP_ABOUT)
1681 infobox_new(app_dir);
1682 else if (action == HELP_DIR)
1683 filer_opendir(make_path(app_dir, "Help"), NULL, NULL);
1684 else if (action == HELP_MANUAL)
1685 {
1686 gchar *manual = NULL;
1687
1688 if (current_lang)
1689 {
1690 manual = g_strconcat(app_dir, "/Help/Manual-",
1691 current_lang, ".html", NULL);
1692 if (access(manual, F_OK))
1693 null_g_free(&manual);
1694 }
1695
1696 if (!manual)
1697 manual = g_strconcat(app_dir,
1698 "/Help/Manual.html", NULL);
1699
1700 run_by_path(manual);
1701
1702 g_free(manual);
1703 }
1704 else
1705 g_warning("Unknown help action %d\n", action);
1706 }
1707
1708 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1709 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1710 {
1711 GList *items, *item;
1712
1713 items = gtk_container_get_children(GTK_CONTAINER(menu));
1714
1715 item = g_list_nth(items, from);
1716 while (item && n--)
1717 {
1718 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1719 item = item->next;
1720 }
1721 g_list_free(items);
1722 }
1723
1724 static void save_menus(void)
1725 {
1726 char *menurc;
1727
1728 menurc = choices_find_path_save(MENUS_NAME, PROJECT, TRUE);
1729 if (menurc)
1730 {
1731 gtk_accel_map_save(menurc);
1732 g_free(menurc);
1733 }
1734 }
1735
1736 static void select_nth_item(GtkMenuShell *shell, int n)
1737 {
1738 GList *items;
1739 GtkWidget *item;
1740
1741 items = gtk_container_get_children(GTK_CONTAINER(shell));
1742 item = g_list_nth_data(items, n);
1743
1744 g_return_if_fail(item != NULL);
1745
1746 g_list_free(items);
1747
1748 gtk_menu_shell_select_item(shell, item);
1749 }
1750
1751 static void file_op(gpointer data, FileOp action, GtkWidget *unused)
1752 {
1753 DirItem *item;
1754 const guchar *path;
1755 int n_selected;
1756 ViewIter iter;
1757
1758 g_return_if_fail(window_with_focus != NULL);
1759
1760 n_selected = view_count_selected(window_with_focus->view);
1761
1762 if (n_selected < 1)
1763 {
1764 const char *prompt;
1765
1766 switch (action)
1767 {
1768 case FILE_COPY_ITEM:
1769 prompt = _("Copy ... ?");
1770 break;
1771 case FILE_RENAME_ITEM:
1772 prompt = _("Rename ... ?");
1773 break;
1774 case FILE_LINK_ITEM:
1775 prompt = _("Symlink ... ?");
1776 break;
1777 case FILE_OPEN_FILE:
1778 prompt = _("Shift Open ... ?");
1779 break;
1780 case FILE_SHOW_FILE_INFO:
1781 prompt = _("Examine ... ?");
1782 break;
1783 case FILE_RUN_ACTION:
1784 prompt = _("Set run action for ... ?");
1785 break;
1786 case FILE_SET_ICON:
1787 prompt = _("Set icon for ... ?");
1788 break;
1789 case FILE_SEND_TO:
1790 prompt = _("Send ... to ... ?");
1791 break;
1792 case FILE_DELETE:
1793 prompt = _("DELETE ... ?");
1794 break;
1795 case FILE_USAGE:
1796 prompt = _("Count the size of ... ?");
1797 break;
1798 case FILE_CHMOD_ITEMS:
1799 prompt = _("Set permissions on ... ?");
1800 break;
1801 case FILE_FIND:
1802 prompt = _("Search inside ... ?");
1803 break;
1804 case FILE_OPEN_VFS_AVFS:
1805 prompt = _("Look inside ... ?");
1806 break;
1807 default:
1808 g_warning("Unknown action!");
1809 return;
1810 }
1811 filer_target_mode(window_with_focus, target_callback,
1812 GINT_TO_POINTER(action), prompt);
1813 return;
1814 }
1815
1816 switch (action)
1817 {
1818 case FILE_SEND_TO:
1819 send_to(window_with_focus);
1820 return;
1821 case FILE_DELETE:
1822 delete(window_with_focus);
1823 return;
1824 case FILE_USAGE:
1825 usage(window_with_focus);
1826 return;
1827 case FILE_CHMOD_ITEMS:
1828 chmod_items(window_with_focus);
1829 return;
1830 case FILE_FIND:
1831 find(window_with_focus);
1832 return;
1833 case FILE_SHOW_FILE_INFO:
1834 {
1835 GList *items;
1836
1837 items = filer_selected_items(window_with_focus);
1838 infobox_show_list(items);
1839 destroy_glist(&items);
1840 return;
1841 }
1842 default:
1843 break;
1844 }
1845
1846 /* All the following actions require exactly one file selected */
1847
1848 if (n_selected > 1)
1849 {
1850 report_error(_("You cannot do this to more than "
1851 "one item at a time"));
1852 return;
1853 }
1854
1855 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1856
1857 item = iter.next(&iter);
1858 g_return_if_fail(item != NULL);
1859 /* iter may be passed to filer_openitem... */
1860
1861 if (!item->image)
1862 item = dir_update_item(window_with_focus->directory,
1863 item->leafname);
1864
1865 if (!item)
1866 {
1867 report_error(_("Item no longer exists!"));
1868 return;
1869 }
1870
1871 path = make_path(window_with_focus->sym_path, item->leafname);
1872
1873 switch (action)
1874 {
1875 case FILE_COPY_ITEM:
1876 src_dest_action_item(path, item->image,
1877 _("Copy"), copy_cb,
1878 GDK_ACTION_COPY);
1879 break;
1880 case FILE_RENAME_ITEM:
1881 src_dest_action_item(path, item->image,
1882 _("Rename"), rename_cb,
1883 GDK_ACTION_MOVE);
1884 break;
1885 case FILE_LINK_ITEM:
1886 src_dest_action_item(path, item->image,
1887 _("Symlink"), link_cb,
1888 GDK_ACTION_LINK);
1889 break;
1890 case FILE_OPEN_FILE:
1891 filer_openitem(window_with_focus, &iter,
1892 OPEN_SAME_WINDOW | OPEN_SHIFT);
1893 break;
1894 case FILE_RUN_ACTION:
1895 run_action(item);
1896 break;
1897 case FILE_SET_ICON:
1898 icon_set_handler_dialog(item, path);
1899 break;
1900 case FILE_OPEN_VFS_AVFS:
1901 open_vfs_avfs(window_with_focus, item);
1902 break;
1903 default:
1904 g_warning("Unknown action!");
1905 return;
1906 }
1907 }
1908
1909 static void show_key_help(GtkWidget *button, gpointer data)
1910 {
1911 gboolean can_change_accels;
1912
1913 g_object_get(G_OBJECT(gtk_settings_get_default()),
1914 "gtk-can-change-accels", &can_change_accels,
1915 NULL);
1916
1917 if (!can_change_accels)
1918 {
1919 info_message(_("User-definable shortcuts are disabled by "
1920 "default in Gtk2, and you have not enabled "
1921 "them. You can turn this feature on by:\n"
1922 "1) using an XSettings manager, such as ROX-Session\n"
1923 "or\n"
1924 "2) adding this line to ~/.gtkrc-2.0:\n"
1925 "\tgtk-can-change-accels = 1"));
1926 return;
1927 }
1928
1929 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
1930 "- Open the menu over a filer window,\n"
1931 "- Move the pointer over the item you want to use,\n"
1932 "- Press the key you want attached to it.\n\n"
1933 "The key will appear next to the menu item and you can just press "
1934 "that key without opening the menu in future."));
1935 }
1936
1937 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
1938 {
1939 GtkWidget *button, *align;
1940
1941 g_return_val_if_fail(option == NULL, NULL);
1942
1943 align = gtk_alignment_new(0, 0.5, 0, 0);
1944 button = gtk_button_new_with_label(_("Set keyboard shortcuts"));
1945 gtk_container_add(GTK_CONTAINER(align), button);
1946 g_signal_connect(button, "clicked", G_CALLBACK(show_key_help), NULL);
1947
1948 return g_list_append(NULL, align);
1949 }
Filer for the ROX desktop