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r4716: Fixes for the filter directories option: Initialize properly, inherit from
[rox-filer.git] / ROX-Filer / src / menu.c
blobea9694a34dddb5501417aa7473521ad4e437e06b
1 /*
2 * ROX-Filer, filer for the ROX desktop project
3 * Copyright (C) 2006, Thomas Leonard and others (see changelog for details).
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the Free
7 * Software Foundation; either version 2 of the License, or (at your option)
8 * any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 * more details.
14 *
15 * You should have received a copy of the GNU General Public License along with
16 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17 * Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
20 /* menu.c - code for handling the popup menus */
21
22 #include "config.h"
23
24 #include <stdio.h>
25 #include <stdlib.h>
26 #include <sys/wait.h>
27 #include <sys/param.h>
28 #include <fcntl.h>
29 #include <errno.h>
30 #include <string.h>
31 #include <dirent.h>
32
33 #include <gtk/gtk.h>
34
35 #include "global.h"
36
37 #include "menu.h"
38 #include "run.h"
39 #include "action.h"
40 #include "filer.h"
41 #include "pixmaps.h"
42 #include "type.h"
43 #include "support.h"
44 #include "gui_support.h"
45 #include "options.h"
46 #include "choices.h"
47 #include "gtksavebox.h"
48 #include "mount.h"
49 #include "minibuffer.h"
50 #include "i18n.h"
51 #include "main.h"
52 #include "pinboard.h"
53 #include "dir.h"
54 #include "diritem.h"
55 #include "appmenu.h"
56 #include "usericons.h"
57 #include "infobox.h"
58 #include "view_iface.h"
59 #include "display.h"
60 #include "bookmarks.h"
61 #include "panel.h"
62 #include "bulk_rename.h"
63 #include "xtypes.h"
64
65 typedef enum {
66 FILE_COPY_ITEM,
67 FILE_RENAME_ITEM,
68 FILE_LINK_ITEM,
69 FILE_OPEN_FILE,
70 FILE_PROPERTIES,
71 FILE_RUN_ACTION,
72 FILE_SET_ICON,
73 FILE_SEND_TO,
74 FILE_DELETE,
75 FILE_USAGE,
76 FILE_CHMOD_ITEMS,
77 FILE_FIND,
78 FILE_SET_TYPE,
79 } FileOp;
80
81 typedef void (*ActionFn)(GList *paths,
82 const char *dest_dir, const char *leaf, int quiet);
83 typedef void MenuCallback(GtkWidget *widget, gpointer data);
84
85 typedef gboolean (*SaveCb)(GObject *savebox,
86 const gchar *current, const gchar *new);
87
88 GtkAccelGroup *filer_keys = NULL;
89 static gboolean filer_keys_need_init = TRUE;
90
91 static GtkWidget *popup_menu = NULL; /* Currently open menu */
92
93 static gint updating_menu = 0; /* Non-zero => ignore activations */
94 static GList *send_to_paths = NULL;
95
96 static Option o_menu_iconsize, o_menu_xterm, o_menu_quick;
97
98 /* Static prototypes */
99
100 static void save_menus(void);
101 static void menu_closed(GtkWidget *widget);
102 static void shade_file_menu_items(gboolean shaded);
103 static void savebox_show(const gchar *action, const gchar *path,
104 MaskedPixmap *image, SaveCb callback,
105 GdkDragAction dnd_action);
106 static gint save_to_file(GObject *savebox,
107 const gchar *pathname, gpointer data);
108 static gboolean action_with_leaf(ActionFn action,
109 const gchar *current, const gchar *new);
110 static gboolean link_cb(GObject *savebox,
111 const gchar *initial, const gchar *path);
112 static void select_nth_item(GtkMenuShell *shell, int n);
113 static void new_file_type(gchar *templ);
114 static void do_send_to(gchar *templ);
115 static void show_send_to_menu(GList *paths, GdkEvent *event);
116 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label);
117
118 /* Note that for most of these callbacks none of the arguments are used. */
119
120 static void view_type(gpointer data, guint action, GtkWidget *widget);
121
122 /* (action used in these three - DetailsType) */
123 static void change_size(gpointer data, guint action, GtkWidget *widget);
124 static void change_size_auto(gpointer data, guint action, GtkWidget *widget);
125 static void set_with(gpointer data, guint action, GtkWidget *widget);
126
127 static void set_sort(gpointer data, guint action, GtkWidget *widget);
128 static void reverse_sort(gpointer data, guint action, GtkWidget *widget);
129
130 static void filter_directories(gpointer data, guint action, GtkWidget *widget);
131 static void hidden(gpointer data, guint action, GtkWidget *widget);
132 static void show_thumbs(gpointer data, guint action, GtkWidget *widget);
133 static void refresh(gpointer data, guint action, GtkWidget *widget);
134 static void save_settings(gpointer data, guint action, GtkWidget *widget);
135
136 static void file_op(gpointer data, FileOp action, GtkWidget *widget);
137
138 static void select_all(gpointer data, guint action, GtkWidget *widget);
139 static void clear_selection(gpointer data, guint action, GtkWidget *widget);
140 static void invert_selection(gpointer data, guint action, GtkWidget *widget);
141 static void new_directory(gpointer data, guint action, GtkWidget *widget);
142 static void new_file(gpointer data, guint action, GtkWidget *widget);
143 static void customise_new(gpointer data);
144 static void xterm_here(gpointer data, guint action, GtkWidget *widget);
145
146 static void open_parent_same(gpointer data, guint action, GtkWidget *widget);
147 static void open_parent(gpointer data, guint action, GtkWidget *widget);
148 static void home_directory(gpointer data, guint action, GtkWidget *widget);
149 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget);
150 static void new_window(gpointer data, guint action, GtkWidget *widget);
151 /* static void new_user(gpointer data, guint action, GtkWidget *widget); */
152 static void close_window(gpointer data, guint action, GtkWidget *widget);
153 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget);
154
155 /* (action used in this - MiniType) */
156 static void mini_buffer(gpointer data, guint action, GtkWidget *widget);
157 static void resize(gpointer data, guint action, GtkWidget *widget);
158
159 #define MENUS_NAME "menus2"
160
161 static GtkWidget *filer_menu; /* The popup filer menu */
162 static GtkWidget *filer_file_item; /* The File '' label */
163 static GtkWidget *filer_file_menu; /* The File '' menu */
164 static GtkWidget *file_shift_item; /* Shift Open label */
165 static GtkWidget *filer_auto_size_menu; /* The Automatic item */
166 static GtkWidget *filer_hidden_menu; /* The Show Hidden item */
167 static GtkWidget *filer_filter_dirs_menu;/* The Filter Dirs item */
168 static GtkWidget *filer_reverse_menu; /* The Reversed item */
169 static GtkWidget *filer_thumb_menu; /* The Show Thumbs item */
170 static GtkWidget *filer_new_window; /* The New Window item */
171 static GtkWidget *filer_new_menu; /* The New submenu */
172 static GtkWidget *filer_follow_sym; /* Follow symbolic links item */
173 static GtkWidget *filer_set_type; /* Set type item */
174
175 #undef N_
176 #define N_(x) x
177
178 static GtkItemFactoryEntry filer_menu_def[] = {
179 {N_("Display"), NULL, NULL, 0, "<Branch>"},
180 {">" N_("Icons View"), NULL, view_type, VIEW_TYPE_COLLECTION, NULL},
181 {">" N_("Icons, With..."), NULL, NULL, 0, "<Branch>"},
182 {">>" N_("Sizes"), NULL, set_with, DETAILS_SIZE, NULL},
183 {">>" N_("Permissions"), NULL, set_with, DETAILS_PERMISSIONS, NULL},
184 {">>" N_("Types"), NULL, set_with, DETAILS_TYPE, NULL},
185 {">>" N_("Times"), NULL, set_with, DETAILS_TIMES, NULL},
186 {">" N_("List View"), NULL, view_type, VIEW_TYPE_DETAILS, "<StockItem>", ROX_STOCK_SHOW_DETAILS},
187 {">", NULL, NULL, 0, "<Separator>"},
188 {">" N_("Bigger Icons"), "equal", change_size, 1, "<StockItem>", GTK_STOCK_ZOOM_IN},
189 {">" N_("Smaller Icons"), "minus", change_size, -1, "<StockItem>", GTK_STOCK_ZOOM_OUT},
190 {">" N_("Automatic"), NULL, change_size_auto, 0, "<ToggleItem>"},
191 {">", NULL, NULL, 0, "<Separator>"},
192 {">" N_("Sort by Name"), NULL, set_sort, SORT_NAME, NULL},
193 {">" N_("Sort by Type"), NULL, set_sort, SORT_TYPE, NULL},
194 {">" N_("Sort by Date"), NULL, set_sort, SORT_DATE, NULL},
195 {">" N_("Sort by Size"), NULL, set_sort, SORT_SIZE, NULL},
196 {">" N_("Sort by Owner"), NULL, set_sort, SORT_OWNER, NULL},
197 {">" N_("Sort by Group"), NULL, set_sort, SORT_GROUP, NULL},
198 {">" N_("Reversed"), NULL, reverse_sort, 0, "<ToggleItem>"},
199 {">", NULL, NULL, 0, "<Separator>"},
200 {">" N_("Show Hidden"), "<Ctrl>H", hidden, 0, "<ToggleItem>"},
201 {">" N_("Filter Files..."), NULL, mini_buffer, MINI_FILTER, NULL},
202 {">" N_("Filter Directories With Files"), NULL, filter_directories, 0, "<ToggleItem>"},
203 {">" N_("Show Thumbnails"), NULL, show_thumbs, 0, "<ToggleItem>"},
204 {">" N_("Refresh"), NULL, refresh, 0, "<StockItem>", GTK_STOCK_REFRESH},
205 {">" N_("Save Current 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_("Send To..."), NULL, file_op, FILE_SEND_TO, NULL},
214 {">", NULL, NULL, 0, "<Separator>"},
215 {">" N_("Set Run Action..."), "asterisk", file_op, FILE_RUN_ACTION, "<StockItem>", GTK_STOCK_EXECUTE},
216 {">" N_("Set Icon..."), NULL, file_op, FILE_SET_ICON, NULL},
217 {">" N_("Properties"), "<Ctrl>P", file_op, FILE_PROPERTIES, "<StockItem>", GTK_STOCK_PROPERTIES},
218 {">" N_("Count"), NULL, file_op, FILE_USAGE, NULL},
219 {">" N_("Set Type..."), NULL, file_op, FILE_SET_TYPE, NULL},
220 {">" N_("Permissions"), NULL, file_op, FILE_CHMOD_ITEMS, NULL},
221 {">", NULL, NULL, 0, "<Separator>"},
222 {">" N_("Find"), "<Ctrl>F", file_op, FILE_FIND, "<StockItem>", GTK_STOCK_FIND},
223 {N_("Select"), NULL, NULL, 0, "<Branch>"},
224 {">" N_("Select All"), "<Ctrl>A", select_all, 0, NULL},
225 {">" N_("Clear Selection"), NULL, clear_selection, 0, NULL},
226 {">" N_("Invert Selection"), NULL, invert_selection, 0, NULL},
227 {">" N_("Select by Name..."), "period", mini_buffer, MINI_SELECT_BY_NAME, NULL},
228 {">" N_("Select If..."), "<Shift>question", mini_buffer, MINI_SELECT_IF, NULL},
229 {N_("Options..."), NULL, menu_show_options, 0, "<StockItem>", GTK_STOCK_PREFERENCES},
230 {N_("New"), NULL, NULL, 0, "<Branch>"},
231 {">" N_("Directory"), NULL, new_directory, 0, NULL},
232 {">" N_("Blank file"), NULL, new_file, 0, "<StockItem>", GTK_STOCK_NEW},
233 {">" N_("Customise Menu..."), NULL, customise_new, 0, NULL},
234 {N_("Window"), NULL, NULL, 0, "<Branch>"},
235 {">" N_("Parent, New Window"), NULL, open_parent, 0, "<StockItem>", GTK_STOCK_GO_UP},
236 {">" N_("Parent, Same Window"), NULL, open_parent_same, 0, NULL},
237 {">" N_("New Window"), NULL, new_window, 0, NULL},
238 {">" N_("Home Directory"), "<Ctrl>Home", home_directory, 0, "<StockItem>", GTK_STOCK_HOME},
239 {">" N_("Show Bookmarks"), "<Ctrl>B", show_bookmarks, 0, "<StockItem>", ROX_STOCK_BOOKMARKS},
240 {">" N_("Follow Symbolic Links"), NULL, follow_symlinks, 0, NULL},
241 {">" N_("Resize Window"), "<Ctrl>E", resize, 0, NULL},
242 /* {">" N_("New, As User..."), NULL, new_user, 0, NULL}, */
243
244 {">" N_("Close Window"), "<Ctrl>Q", close_window, 0, "<StockItem>", GTK_STOCK_CLOSE},
245 {">", NULL, NULL, 0, "<Separator>"},
246 {">" N_("Enter Path..."), "slash", mini_buffer, MINI_PATH, NULL},
247 {">" N_("Shell Command..."), "<Shift>exclam", mini_buffer, MINI_SHELL, NULL},
248 {">" N_("Terminal Here"), "grave", xterm_here, FALSE, NULL},
249 {">" N_("Switch to Terminal"), NULL, xterm_here, TRUE, NULL},
250 {N_("Help"), NULL, NULL, 0, "<Branch>"},
251 {">" N_("About ROX-Filer..."), NULL, menu_rox_help, HELP_ABOUT, NULL},
252 {">" N_("Show Help Files"), "F1", menu_rox_help, HELP_DIR, "<StockItem>", GTK_STOCK_HELP},
253 {">" N_("Manual"), NULL, menu_rox_help, HELP_MANUAL, NULL},
254 };
255
256
257 #define GET_MENU_ITEM(var, menu) \
258 var = gtk_item_factory_get_widget(item_factory, "<" menu ">");
259
260 #define GET_SMENU_ITEM(var, menu, sub) \
261 do { \
262 tmp = g_strdup_printf("<" menu ">/%s", _(sub)); \
263 var = gtk_item_factory_get_widget(item_factory, tmp); \
264 g_free(tmp); \
265 } while (0)
266
267 #define GET_SSMENU_ITEM(var, menu, sub, subsub) \
268 do { \
269 tmp = g_strdup_printf("<" menu ">/%s/%s", _(sub), _(subsub)); \
270 var = gtk_item_factory_get_widget(item_factory, tmp); \
271 g_free(tmp); \
272 } while (0)
273
274 /* Returns TRUE if the keys were installed (first call only) */
275 gboolean ensure_filer_menu(void)
276 {
277 GList *items;
278 guchar *tmp;
279 GtkWidget *item;
280 GtkItemFactory *item_factory;
281
282 if (!filer_keys_need_init)
283 return FALSE;
284 filer_keys_need_init = FALSE;
285
286 item_factory = menu_create(filer_menu_def,
287 sizeof(filer_menu_def) / sizeof(*filer_menu_def),
288 "<filer>", filer_keys);
289
290 GET_MENU_ITEM(filer_menu, "filer");
291 GET_SMENU_ITEM(filer_file_menu, "filer", "File");
292 GET_SSMENU_ITEM(filer_hidden_menu, "filer", "Display", "Show Hidden");
293 GET_SSMENU_ITEM(filer_filter_dirs_menu, "filer", "Display", "Filter Directories With Files");
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, 1);
391 menu_set_items_shaded(filer_file_menu, shaded, 8, 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_filter_dirs_menu),
745 filer_window->filter_directories);
746 gtk_check_menu_item_set_active(
747 GTK_CHECK_MENU_ITEM(filer_reverse_menu),
748 filer_window->sort_order != GTK_SORT_ASCENDING);
749 gtk_check_menu_item_set_active(
750 GTK_CHECK_MENU_ITEM(filer_auto_size_menu),
751 filer_window->display_style_wanted == AUTO_SIZE_ICONS);
752 buffer = g_string_new(NULL);
753
754 switch (n_selected)
755 {
756 case 0:
757 g_string_assign(buffer, _("Next Click"));
758 shade_file_menu_items(FALSE);
759 break;
760 case 1:
761 item = filer_selected_item(filer_window);
762 if (item->base_type == TYPE_UNKNOWN)
763 dir_update_item(filer_window->directory,
764 item->leafname);
765 shade_file_menu_items(FALSE);
766 file_item = filer_selected_item(filer_window);
767 g_string_printf(buffer, _("%s '%s'"),
768 basetype_name(file_item),
769 g_utf8_validate(file_item->leafname,
770 -1, NULL)
771 ? file_item->leafname
772 : _("(bad utf-8)"));
773 if (!can_set_run_action(file_item))
774 menu_set_items_shaded(filer_file_menu,
775 TRUE, 8, 1);
776 break;
777 default:
778 shade_file_menu_items(TRUE);
779 g_string_printf(buffer, _("%d items"),
780 n_selected);
781 break;
782 }
783 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
784 g_string_free(buffer, TRUE);
785
786 menu_show_shift_action(file_shift_item, file_item,
787 n_selected == 0);
788 if (file_item)
789 n_added = appmenu_add(make_path(filer_window->sym_path,
790 file_item->leafname),
791 file_item, filer_file_menu);
792 }
793
794 update_new_files_menu(get_menu_icon_style());
795
796 gtk_widget_set_sensitive(filer_new_window,
797 !o_unique_filer_windows.int_value);
798 gtk_widget_set_sensitive(filer_follow_sym,
799 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
800 gtk_widget_set_sensitive(filer_set_type,
801 xattr_supported(filer_window->real_path));
802
803 if (n_selected && o_menu_quick.int_value)
804 popup_menu = (state & GDK_CONTROL_MASK)
805 ? filer_menu
806 : filer_file_menu;
807 else
808 popup_menu = (state & GDK_CONTROL_MASK)
809 ? filer_file_menu
810 : filer_menu;
811
812 updating_menu--;
813
814 show_popup_menu(popup_menu, event,
815 popup_menu == filer_file_menu ? n_added : 1);
816 }
817
818 static void menu_closed(GtkWidget *widget)
819 {
820 if (window_with_focus == NULL || widget != popup_menu)
821 return; /* Close panel item chosen? */
822
823 popup_menu = NULL;
824
825 if (window_with_focus->temp_item_selected)
826 {
827 view_clear_selection(window_with_focus->view);
828 window_with_focus->temp_item_selected = FALSE;
829 }
830
831 appmenu_remove();
832 }
833
834 static void target_callback(FilerWindow *filer_window,
835 ViewIter *iter,
836 gpointer action)
837 {
838 g_return_if_fail(filer_window != NULL);
839
840 window_with_focus = filer_window;
841
842 /* Don't grab the primary selection */
843 filer_window->temp_item_selected = TRUE;
844
845 view_wink_item(filer_window->view, iter);
846 view_select_only(filer_window->view, iter);
847 file_op(NULL, GPOINTER_TO_INT(action), NULL);
848
849 view_clear_selection(filer_window->view);
850 filer_window->temp_item_selected = FALSE;
851 }
852
853 /* Set the text of the 'Shift Open...' menu item.
854 * If icon is NULL, reset the text and also shade it, unless 'next'.
855 */
856 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
857 {
858 guchar *shift_action = NULL;
859
860 if (item)
861 {
862 if (item->flags & ITEM_FLAG_MOUNT_POINT)
863 {
864 if (item->flags & ITEM_FLAG_MOUNTED)
865 shift_action = N_("Unmount");
866 else
867 shift_action = N_("Open unmounted");
868 }
869 else if (item->flags & ITEM_FLAG_SYMLINK)
870 shift_action = N_("Show Target");
871 else if (item->base_type == TYPE_DIRECTORY)
872 shift_action = N_("Look Inside");
873 else if (item->base_type == TYPE_FILE)
874 shift_action = N_("Open As Text");
875 }
876 gtk_label_set_text(GTK_LABEL(menu_item),
877 shift_action ? _(shift_action)
878 : _("Shift Open"));
879 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
880 }
881
882 /* Actions */
883
884 static void view_type(gpointer data, guint action, GtkWidget *widget)
885 {
886 ViewType view_type = (ViewType) action;
887
888 g_return_if_fail(window_with_focus != NULL);
889
890 if (view_type == VIEW_TYPE_COLLECTION)
891 display_set_layout(window_with_focus,
892 window_with_focus->display_style_wanted,
893 DETAILS_NONE, FALSE);
894
895 filer_set_view_type(window_with_focus, (ViewType) action);
896 }
897
898 static void change_size(gpointer data, guint action, GtkWidget *widget)
899 {
900 g_return_if_fail(window_with_focus != NULL);
901
902 display_change_size(window_with_focus, action == 1);
903 }
904
905 static void change_size_auto(gpointer data, guint action, GtkWidget *widget)
906 {
907 g_return_if_fail(window_with_focus != NULL);
908
909 if (updating_menu)
910 return;
911
912 if (window_with_focus->display_style_wanted == AUTO_SIZE_ICONS)
913 display_set_layout(window_with_focus,
914 window_with_focus->display_style,
915 window_with_focus->details_type, FALSE);
916 else
917 display_set_layout(window_with_focus, AUTO_SIZE_ICONS,
918 window_with_focus->details_type, FALSE);
919 }
920
921 static void set_with(gpointer data, guint action, GtkWidget *widget)
922 {
923 DisplayStyle size;
924
925 g_return_if_fail(window_with_focus != NULL);
926
927 size = window_with_focus->display_style_wanted;
928
929 filer_set_view_type(window_with_focus, VIEW_TYPE_COLLECTION);
930 display_set_layout(window_with_focus, size, action, FALSE);
931 }
932
933 static void set_sort(gpointer data, guint action, GtkWidget *widget)
934 {
935 if (updating_menu)
936 return;
937
938 g_return_if_fail(window_with_focus != NULL);
939
940 display_set_sort_type(window_with_focus, action, GTK_SORT_ASCENDING);
941 }
942
943 static void reverse_sort(gpointer data, guint action, GtkWidget *widget)
944 {
945 GtkSortType order;
946
947 if (updating_menu)
948 return;
949
950 g_return_if_fail(window_with_focus != NULL);
951
952 order = window_with_focus->sort_order;
953 if (order == GTK_SORT_ASCENDING)
954 order = GTK_SORT_DESCENDING;
955 else
956 order = GTK_SORT_ASCENDING;
957
958 display_set_sort_type(window_with_focus, window_with_focus->sort_type,
959 order);
960 }
961
962 static void hidden(gpointer data, guint action, GtkWidget *widget)
963 {
964 if (updating_menu)
965 return;
966
967 g_return_if_fail(window_with_focus != NULL);
968
969 display_set_hidden(window_with_focus,
970 !window_with_focus->show_hidden);
971 }
972
973 static void filter_directories(gpointer data, guint action, GtkWidget *widget)
974 {
975 if (updating_menu)
976 return;
977
978 g_return_if_fail(window_with_focus != NULL);
979
980 display_set_filter_directories(window_with_focus,
981 !window_with_focus->filter_directories);
982 }
983
984 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
985 {
986 if (updating_menu)
987 return;
988
989 g_return_if_fail(window_with_focus != NULL);
990
991 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
992 }
993
994 static void refresh(gpointer data, guint action, GtkWidget *widget)
995 {
996 g_return_if_fail(window_with_focus != NULL);
997
998 filer_refresh(window_with_focus);
999 }
1000
1001 static void save_settings(gpointer data, guint action, GtkWidget *widget)
1002 {
1003 g_return_if_fail(window_with_focus != NULL);
1004
1005 filer_save_settings(window_with_focus);
1006 }
1007
1008 static void delete(FilerWindow *filer_window)
1009 {
1010 GList *paths;
1011 paths = filer_selected_items(filer_window);
1012 action_delete(paths);
1013 destroy_glist(&paths);
1014 }
1015
1016 static void usage(FilerWindow *filer_window)
1017 {
1018 GList *paths;
1019 paths = filer_selected_items(filer_window);
1020 action_usage(paths);
1021 destroy_glist(&paths);
1022 }
1023
1024 static void chmod_items(FilerWindow *filer_window)
1025 {
1026 GList *paths;
1027 paths = filer_selected_items(filer_window);
1028 action_chmod(paths, FALSE, NULL);
1029 destroy_glist(&paths);
1030 }
1031
1032 static void set_type_items(FilerWindow *filer_window)
1033 {
1034 GList *paths, *p;
1035 int npass=0, nfail=0;
1036
1037 paths = filer_selected_items(filer_window);
1038 for(p=paths; p; p=g_list_next(p)) {
1039 if(xattr_supported((const char *) p->data))
1040 npass++;
1041 else
1042 nfail++;
1043 }
1044 if(npass==0)
1045 report_error(_("Extended attributes, used to store types, are not supported for this "
1046 "file or files.\n"
1047 "This may be due to lack of support from the filesystem or the C library, "
1048 "or it may simply be that the filesystem needs to be mounted with "
1049 "the right mount option ('user_xattr' on Linux)."));
1050 else if(nfail>0)
1051 report_error(_("Setting type not supported for some of these files"));
1052 if(npass>0)
1053 action_settype(paths, FALSE, NULL);
1054 destroy_glist(&paths);
1055 }
1056
1057 static void find(FilerWindow *filer_window)
1058 {
1059 GList *paths;
1060 paths = filer_selected_items(filer_window);
1061 action_find(paths);
1062 destroy_glist(&paths);
1063 }
1064
1065 /* This creates a new savebox widget, and allows the user to pick a new path
1066 * for the file.
1067 * Once the new path has been picked, the callback will be called with
1068 * both the current and new paths.
1069 * NOTE: This function unrefs 'image'!
1070 */
1071 static void savebox_show(const gchar *action, const gchar *path,
1072 MaskedPixmap *image, SaveCb callback,
1073 GdkDragAction dnd_action)
1074 {
1075 GtkWidget *savebox = NULL;
1076 GtkWidget *check_relative = NULL;
1077
1078 g_return_if_fail(image != NULL);
1079
1080 savebox = gtk_savebox_new(action);
1081 gtk_savebox_set_action(GTK_SAVEBOX(savebox), dnd_action);
1082
1083 if (callback == link_cb)
1084 {
1085 check_relative = gtk_check_button_new_with_mnemonic(
1086 _("_Relative link"));
1087 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
1088 TRUE);
1089
1090 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
1091 gtk_tooltips_set_tip(tooltips, check_relative,
1092 _("If on, the symlink will store the path from the "
1093 "symlink to the target file. Use this if the symlink "
1094 "and the target will be moved together.\n"
1095 "If off, the path from the root directory is stored - "
1096 "use this if the symlink may move but the target will "
1097 "stay put."), NULL);
1098 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
1099 check_relative, FALSE, TRUE, 0);
1100 gtk_widget_show(check_relative);
1101 }
1102
1103 g_signal_connect(savebox, "save_to_file",
1104 G_CALLBACK(save_to_file), NULL);
1105
1106 g_object_set_data_full(G_OBJECT(savebox), "current_path",
1107 g_strdup(path), g_free);
1108 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1109 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1110
1111 gtk_window_set_title(GTK_WINDOW(savebox), action);
1112
1113 if (g_utf8_validate(path, -1, NULL))
1114 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1115 else
1116 {
1117 gchar *u8, *dir;
1118 dir = g_path_get_dirname(path);
1119 u8 = to_utf8(g_basename(path));
1120 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox),
1121 make_path(dir, u8));
1122 g_free(u8);
1123 g_free(dir);
1124 }
1125 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1126 g_object_unref(image);
1127
1128 gtk_widget_show(savebox);
1129 }
1130
1131 static gint save_to_file(GObject *savebox,
1132 const gchar *pathname, gpointer data)
1133 {
1134 SaveCb callback;
1135 const gchar *current_path;
1136
1137 callback = g_object_get_data(savebox, "action_callback");
1138 current_path = g_object_get_data(savebox, "current_path");
1139
1140 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1141 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1142
1143 return callback(savebox, current_path, pathname)
1144 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1145 }
1146
1147 static gboolean copy_cb(GObject *savebox,
1148 const gchar *current, const gchar *new)
1149 {
1150 return action_with_leaf(action_copy, current, new);
1151 }
1152
1153 static gboolean action_with_leaf(ActionFn action,
1154 const gchar *current, const gchar *new)
1155 {
1156 const char *leaf;
1157 char *new_dir;
1158 GList *local_paths;
1159
1160 if (new[0] != '/')
1161 {
1162 report_error(_("New pathname is not absolute"));
1163 return FALSE;
1164 }
1165
1166 if (new[strlen(new) - 1] == '/')
1167 {
1168 new_dir = g_strdup(new);
1169 leaf = NULL;
1170 }
1171 else
1172 {
1173 const gchar *slash;
1174
1175 slash = strrchr(new, '/');
1176 new_dir = g_strndup(new, slash - new);
1177 leaf = slash + 1;
1178 }
1179
1180 local_paths = g_list_append(NULL, (gchar *) current);
1181 action(local_paths, new_dir, leaf, -1);
1182 g_list_free(local_paths);
1183
1184 g_free(new_dir);
1185
1186 return TRUE;
1187 }
1188
1189 /* Open a savebox to act on the selected file.
1190 * Call 'callback' later to perform the operation.
1191 */
1192 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1193 const gchar *action, SaveCb callback,
1194 GdkDragAction dnd_action)
1195 {
1196 g_object_ref(image);
1197 savebox_show(action, path, image, callback, dnd_action);
1198 }
1199
1200 static gboolean rename_cb(GObject *savebox,
1201 const gchar *current, const gchar *new)
1202 {
1203 return action_with_leaf(action_move, current, new);
1204 }
1205
1206 static gboolean link_cb(GObject *savebox,
1207 const gchar *initial, const gchar *path)
1208 {
1209 GtkToggleButton *check_relative;
1210 struct stat info;
1211 int err;
1212 gchar *link_path;
1213
1214 check_relative = g_object_get_data(savebox, "check_relative");
1215
1216 if (gtk_toggle_button_get_active(check_relative))
1217 link_path = get_relative_path(path, initial);
1218 else
1219 link_path = g_strdup(initial);
1220
1221 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1222 {
1223 GtkWidget *box, *button;
1224 gint ans;
1225
1226 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1227 GTK_BUTTONS_CANCEL,
1228 _("Symlink from '%s' already exists. "
1229 "Replace it with a link to '%s'?"),
1230 path, link_path);
1231
1232 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1233
1234 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1235 gtk_widget_show(button);
1236 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1237 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1238 button, GTK_RESPONSE_OK);
1239 gtk_dialog_set_default_response(GTK_DIALOG(box),
1240 GTK_RESPONSE_OK);
1241
1242 ans = gtk_dialog_run(GTK_DIALOG(box));
1243 gtk_widget_destroy(box);
1244
1245 if (ans != GTK_RESPONSE_OK)
1246 {
1247 g_free(link_path);
1248 return FALSE;
1249 }
1250
1251 unlink(path);
1252 }
1253
1254 err = symlink(link_path, path);
1255 g_free(link_path);
1256
1257 if (err)
1258 {
1259 report_error("symlink: %s", g_strerror(errno));
1260 return FALSE;
1261 }
1262
1263 dir_check_this(path);
1264
1265 return TRUE;
1266 }
1267
1268 static void run_action(DirItem *item)
1269 {
1270 if (can_set_run_action(item))
1271 type_set_handler_dialog(item->mime_type);
1272 else
1273 report_error(
1274 _("You can only set the run action for a "
1275 "regular file"));
1276 }
1277
1278 void open_home(gpointer data, guint action, GtkWidget *widget)
1279 {
1280 filer_opendir(home_dir, NULL, NULL);
1281 }
1282
1283 static void select_all(gpointer data, guint action, GtkWidget *widget)
1284 {
1285 g_return_if_fail(window_with_focus != NULL);
1286
1287 window_with_focus->temp_item_selected = FALSE;
1288 view_select_all(window_with_focus->view);
1289 }
1290
1291 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1292 {
1293 g_return_if_fail(window_with_focus != NULL);
1294
1295 window_with_focus->temp_item_selected = FALSE;
1296 view_clear_selection(window_with_focus->view);
1297 }
1298
1299 static gboolean invert_cb(ViewIter *iter, gpointer data)
1300 {
1301 return !view_get_selected((ViewIface *) data, iter);
1302 }
1303
1304 static void invert_selection(gpointer data, guint action, GtkWidget *widget)
1305 {
1306 g_return_if_fail(window_with_focus != NULL);
1307
1308 window_with_focus->temp_item_selected = FALSE;
1309
1310 view_select_if(window_with_focus->view, invert_cb,
1311 window_with_focus->view);
1312 }
1313
1314 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1315 {
1316 GtkWidget *win;
1317
1318 win = options_show();
1319
1320 if (win)
1321 {
1322 number_of_windows++;
1323 g_signal_connect(win, "destroy",
1324 G_CALLBACK(one_less_window), NULL);
1325 }
1326 }
1327
1328 static gboolean new_directory_cb(GObject *savebox,
1329 const gchar *initial, const gchar *path)
1330 {
1331 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1332 {
1333 report_error("mkdir: %s", g_strerror(errno));
1334 return FALSE;
1335 }
1336
1337 dir_check_this(path);
1338
1339 if (filer_exists(window_with_focus))
1340 {
1341 guchar *leaf;
1342 leaf = strrchr(path, '/');
1343 if (leaf)
1344 display_set_autoselect(window_with_focus, leaf + 1);
1345 }
1346
1347 return TRUE;
1348 }
1349
1350 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1351 {
1352 g_return_if_fail(window_with_focus != NULL);
1353
1354 savebox_show(_("Create"),
1355 make_path(window_with_focus->sym_path, _("NewDir")),
1356 type_to_icon(inode_directory), new_directory_cb,
1357 GDK_ACTION_COPY);
1358 }
1359
1360 static gboolean new_file_cb(GObject *savebox,
1361 const gchar *initial, const gchar *path)
1362 {
1363 int fd;
1364
1365 fd = open(path, O_CREAT | O_EXCL, 0666);
1366
1367 if (fd == -1)
1368 {
1369 report_error(_("Error creating '%s': %s"),
1370 path, g_strerror(errno));
1371 return FALSE;
1372 }
1373
1374 if (close(fd))
1375 report_error(_("Error creating '%s': %s"),
1376 path, g_strerror(errno));
1377
1378 dir_check_this(path);
1379
1380 if (filer_exists(window_with_focus))
1381 {
1382 guchar *leaf;
1383 leaf = strrchr(path, '/');
1384 if (leaf)
1385 display_set_autoselect(window_with_focus, leaf + 1);
1386 }
1387
1388 return TRUE;
1389 }
1390
1391 static void new_file(gpointer data, guint action, GtkWidget *widget)
1392 {
1393 g_return_if_fail(window_with_focus != NULL);
1394
1395 savebox_show(_("Create"),
1396 make_path(window_with_focus->sym_path, _("NewFile")),
1397 type_to_icon(text_plain),
1398 new_file_cb, GDK_ACTION_COPY);
1399 }
1400
1401 static gboolean new_file_type_cb(GObject *savebox,
1402 const gchar *initial, const gchar *path)
1403 {
1404 const gchar *oleaf, *leaf;
1405 gchar *templ, *templ_dname, *dest;
1406 GList *paths;
1407
1408 /* We can work out the template path from the initial name */
1409 oleaf = g_basename(initial);
1410 templ_dname = choices_find_xdg_path_load("Templates", "", SITE);
1411 if (!templ_dname)
1412 {
1413 report_error(
1414 _("Error creating file: could not find the template for %s"),
1415 oleaf);
1416 return FALSE;
1417 }
1418
1419 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1420 g_free(templ_dname);
1421
1422 dest = g_path_get_dirname(path);
1423 leaf = g_basename(path);
1424 paths = g_list_append(NULL, templ);
1425
1426 action_copy(paths, dest, leaf, TRUE);
1427
1428 g_list_free(paths);
1429 g_free(dest);
1430 g_free(templ);
1431
1432 if (filer_exists(window_with_focus))
1433 display_set_autoselect(window_with_focus, leaf);
1434
1435 return TRUE;
1436 }
1437
1438 static void do_send_to(gchar *templ)
1439 {
1440 g_return_if_fail(send_to_paths != NULL);
1441
1442 run_with_files(templ, send_to_paths);
1443 }
1444
1445 static void new_file_type(gchar *templ)
1446 {
1447 const gchar *leaf;
1448 MIME_type *type;
1449
1450 g_return_if_fail(window_with_focus != NULL);
1451
1452 leaf = g_basename(templ);
1453 type = type_get_type(templ);
1454
1455 savebox_show(_("Create"),
1456 make_path(window_with_focus->sym_path, leaf),
1457 type_to_icon(type),
1458 new_file_type_cb, GDK_ACTION_COPY);
1459 }
1460
1461 static void customise_send_to(gpointer data)
1462 {
1463 GPtrArray *path;
1464 guchar *save;
1465 GString *dirs;
1466 int i;
1467
1468 dirs = g_string_new(NULL);
1469
1470 path = choices_list_xdg_dirs("", SITE);
1471 for (i = 0; i < path->len; i++)
1472 {
1473 guchar *old = (guchar *) path->pdata[i];
1474
1475 g_string_append(dirs, old);
1476 g_string_append(dirs, "/SendTo\n");
1477 }
1478 choices_free_list(path);
1479
1480 save = choices_find_xdg_path_save("", "SendTo", SITE, TRUE);
1481 if (save)
1482 mkdir(save, 0777);
1483
1484 info_message(
1485 _("The `Send To' menu provides a quick way to send some files "
1486 "to an application. The applications listed are those in "
1487 "the following directories:\n\n%s\n%s\n"
1488 "The `Send To' menu may be opened by Shift+Menu clicking "
1489 "over a file.\n\n"
1490 "Advanced use:\n"
1491 "You can also create subdirectories called "
1492 "`.text_html', `.text', etc which will only be "
1493 "shown for files of that type. `.group' is shown "
1494 "only when multiple files are selected."),
1495 dirs->str,
1496 save ? _("I'll show you your SendTo directory now; you should "
1497 "symlink (Ctrl+Shift drag) any applications you want "
1498 "into it.")
1499 : _("Your CHOICESPATH variable setting prevents "
1500 "customisations - sorry."));
1501
1502 g_string_free(dirs, TRUE);
1503
1504 if (save)
1505 filer_opendir(save, NULL, NULL);
1506 }
1507
1508 static void customise_new(gpointer data)
1509 {
1510 GPtrArray *path;
1511 guchar *save;
1512 GString *dirs;
1513 int i;
1514
1515 dirs = g_string_new(NULL);
1516
1517 path = choices_list_xdg_dirs("", SITE);
1518 for (i = 0; i < path->len; i++)
1519 {
1520 guchar *old = (guchar *) path->pdata[i];
1521
1522 g_string_append(dirs, old);
1523 g_string_append(dirs, "/Templates\n");
1524 }
1525 choices_free_list(path);
1526
1527 save = choices_find_xdg_path_save("", "Templates", SITE, TRUE);
1528 if (save)
1529 mkdir(save, 0777);
1530
1531 info_message(
1532 _("Any files placed in your Templates directories will "
1533 "appear on the `New' menu. Choosing one of them will make "
1534 "a copy of it as the new file.\n\n"
1535 "The following directories contain templates:\n\n%s\n%s\n"),
1536 dirs->str,
1537 save ? _("I'll show you your Templates directory now; you "
1538 "should place any template files you want inside it.")
1539 : _("Your CHOICESPATH variable setting prevents "
1540 "customisations - sorry."));
1541
1542 g_string_free(dirs, TRUE);
1543
1544 if (save)
1545 filer_opendir(save, NULL, NULL);
1546 }
1547
1548 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1549 * to the menu.
1550 */
1551 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1552 {
1553 gchar *searchdir;
1554 GPtrArray *paths;
1555 int i;
1556
1557 if (subtype)
1558 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1559 else if (type)
1560 searchdir = g_strdup_printf("SendTo/.%s", type);
1561 else
1562 searchdir = g_strdup("SendTo");
1563
1564 paths = choices_list_xdg_dirs(searchdir, SITE);
1565 g_free(searchdir);
1566
1567 for (i = 0; i < paths->len; i++)
1568 {
1569 GList *widgets = NULL;
1570 guchar *dir = (guchar *) paths->pdata[i];
1571
1572 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1573 (CallbackFn) do_send_to,
1574 FALSE, FALSE, TRUE);
1575
1576 if (widgets)
1577 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1578 gtk_menu_item_new());
1579
1580 g_list_free(widgets); /* TODO: Get rid of this */
1581 }
1582
1583 choices_free_list(paths);
1584 }
1585
1586 /* Scan the SendTo dir and create and show the Send To menu.
1587 * The 'paths' list and every path in it is claimed, and will be
1588 * freed later -- don't free it yourself!
1589 */
1590 static void show_send_to_menu(GList *paths, GdkEvent *event)
1591 {
1592 GtkWidget *menu, *item;
1593
1594 menu = gtk_menu_new();
1595
1596 if (g_list_length(paths) == 1)
1597 {
1598 DirItem *item;
1599
1600 item = diritem_new("");
1601 diritem_restat(paths->data, item, NULL);
1602
1603 add_sendto(menu,
1604 item->mime_type->media_type,
1605 item->mime_type->subtype);
1606
1607 add_sendto(menu, item->mime_type->media_type, NULL);
1608
1609 diritem_free(item);
1610 }
1611 else
1612 {
1613 GList *rover;
1614 gboolean same=TRUE, same_media=TRUE;
1615 MIME_type *type=NULL;
1616 DirItem *item;
1617
1618 item = diritem_new("");
1619 for(rover=paths; rover; rover=g_list_next(rover))
1620 {
1621 diritem_restat(rover->data, item, NULL);
1622 if(!type)
1623 type=item->mime_type;
1624 else
1625 {
1626 if(type!=item->mime_type)
1627 {
1628 same=FALSE;
1629 if(strcmp(type->media_type,
1630 item->mime_type->media_type)!=0)
1631 {
1632 same_media=FALSE;
1633 break;
1634 }
1635 }
1636 }
1637 }
1638 diritem_free(item);
1639
1640 if(type)
1641 {
1642 if(same)
1643 add_sendto(menu, type->media_type,
1644 type->subtype);
1645 if(same_media)
1646 add_sendto(menu, type->media_type, NULL);
1647 }
1648
1649 add_sendto(menu, "group", NULL);
1650 }
1651
1652 add_sendto(menu, NULL, NULL);
1653
1654 item = gtk_menu_item_new_with_label(_("Customise"));
1655 g_signal_connect_swapped(item, "activate",
1656 G_CALLBACK(customise_send_to), NULL);
1657 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1658
1659 if (send_to_paths)
1660 destroy_glist(&send_to_paths);
1661
1662 send_to_paths = paths;
1663
1664 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1665
1666 popup_menu = menu;
1667 show_popup_menu(menu, event, 0);
1668 }
1669
1670 static void send_to(FilerWindow *filer_window)
1671 {
1672 GList *paths;
1673 GdkEvent *event;
1674
1675 paths = filer_selected_items(filer_window);
1676 event = gtk_get_current_event();
1677
1678 /* Eats paths */
1679 show_send_to_menu(paths, event);
1680
1681 if (event)
1682 gdk_event_free(event);
1683 }
1684
1685 static void xterm_here(gpointer data, guint action, GtkWidget *widget)
1686 {
1687 const char *argv[] = {"sh", "-c", NULL, NULL};
1688 gboolean close = action;
1689
1690 argv[2] = o_menu_xterm.value;
1691
1692 g_return_if_fail(window_with_focus != NULL);
1693
1694 if (rox_spawn(window_with_focus->sym_path, argv) && close)
1695 gtk_widget_destroy(window_with_focus->window);
1696 }
1697
1698 static void home_directory(gpointer data, guint action, GtkWidget *widget)
1699 {
1700 g_return_if_fail(window_with_focus != NULL);
1701
1702 filer_change_to(window_with_focus, home_dir, NULL);
1703 }
1704
1705 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget)
1706 {
1707 g_return_if_fail(window_with_focus != NULL);
1708
1709 bookmarks_show_menu(window_with_focus);
1710 }
1711
1712 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget)
1713 {
1714 g_return_if_fail(window_with_focus != NULL);
1715
1716 if (strcmp(window_with_focus->real_path, window_with_focus->sym_path))
1717 filer_change_to(window_with_focus,
1718 window_with_focus->real_path, NULL);
1719 else
1720 delayed_error(_("This is already the canonical name "
1721 "for this directory."));
1722 }
1723
1724 static void open_parent(gpointer data, guint action, GtkWidget *widget)
1725 {
1726 g_return_if_fail(window_with_focus != NULL);
1727
1728 filer_open_parent(window_with_focus);
1729 }
1730
1731 static void open_parent_same(gpointer data, guint action, GtkWidget *widget)
1732 {
1733 g_return_if_fail(window_with_focus != NULL);
1734
1735 change_to_parent(window_with_focus);
1736 }
1737
1738 static void resize(gpointer data, guint action, GtkWidget *widget)
1739 {
1740 g_return_if_fail(window_with_focus != NULL);
1741
1742 view_autosize(window_with_focus->view);
1743 }
1744
1745 static void new_window(gpointer data, guint action, GtkWidget *widget)
1746 {
1747 g_return_if_fail(window_with_focus != NULL);
1748
1749 if (o_unique_filer_windows.int_value)
1750 {
1751 report_error(_("You can't open a second view onto "
1752 "this directory because the `Unique Windows' option "
1753 "is turned on in the Options window."));
1754 }
1755 else
1756 filer_opendir(window_with_focus->sym_path, window_with_focus, NULL);
1757 }
1758
1759 static void close_window(gpointer data, guint action, GtkWidget *widget)
1760 {
1761 g_return_if_fail(window_with_focus != NULL);
1762
1763 if (!filer_window_delete(window_with_focus->window, NULL,
1764 window_with_focus))
1765 gtk_widget_destroy(window_with_focus->window);
1766 }
1767
1768 static void mini_buffer(gpointer data, guint action, GtkWidget *widget)
1769 {
1770 MiniType type = (MiniType) action;
1771
1772 g_return_if_fail(window_with_focus != NULL);
1773
1774 /* Item needs to remain selected... */
1775 if (type == MINI_SHELL)
1776 window_with_focus->temp_item_selected = FALSE;
1777
1778 minibuffer_show(window_with_focus, type);
1779 }
1780
1781 void menu_rox_help(gpointer data, guint action, GtkWidget *widget)
1782 {
1783 if (action == HELP_ABOUT)
1784 infobox_new(app_dir);
1785 else if (action == HELP_DIR)
1786 filer_opendir(make_path(app_dir, "Help"), NULL, NULL);
1787 else if (action == HELP_MANUAL)
1788 {
1789 gchar *manual = NULL;
1790
1791 if (current_lang)
1792 {
1793 manual = g_strconcat(app_dir, "/Help/Manual-",
1794 current_lang, ".html", NULL);
1795 if (!file_exists(manual) && strchr(current_lang, '_'))
1796 {
1797 /* Try again without the territory */
1798 strcpy(strrchr(manual, '_'), ".html");
1799 }
1800 if (!file_exists(manual))
1801 null_g_free(&manual);
1802 }
1803
1804 if (!manual)
1805 manual = g_strconcat(app_dir,
1806 "/Help/Manual.html", NULL);
1807
1808 run_by_path(manual);
1809
1810 g_free(manual);
1811 }
1812 else
1813 g_warning("Unknown help action %d\n", action);
1814 }
1815
1816 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1817 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1818 {
1819 GList *items, *item;
1820
1821 items = gtk_container_get_children(GTK_CONTAINER(menu));
1822
1823 item = g_list_nth(items, from);
1824 while (item && n--)
1825 {
1826 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1827 item = item->next;
1828 }
1829 g_list_free(items);
1830 }
1831
1832 static void save_menus(void)
1833 {
1834 char *menurc;
1835
1836 menurc = choices_find_xdg_path_save(MENUS_NAME, PROJECT, SITE, TRUE);
1837 if (menurc)
1838 {
1839 gtk_accel_map_save(menurc);
1840 g_free(menurc);
1841 }
1842 }
1843
1844 static void select_nth_item(GtkMenuShell *shell, int n)
1845 {
1846 GList *items;
1847 GtkWidget *item;
1848
1849 items = gtk_container_get_children(GTK_CONTAINER(shell));
1850 item = g_list_nth_data(items, n);
1851
1852 g_return_if_fail(item != NULL);
1853
1854 g_list_free(items);
1855
1856 gtk_menu_shell_select_item(shell, item);
1857 }
1858
1859 static void file_op(gpointer data, FileOp action, GtkWidget *unused)
1860 {
1861 DirItem *item;
1862 const guchar *path;
1863 int n_selected;
1864 ViewIter iter;
1865
1866 g_return_if_fail(window_with_focus != NULL);
1867
1868 n_selected = view_count_selected(window_with_focus->view);
1869
1870 if (n_selected < 1)
1871 {
1872 const char *prompt;
1873
1874 switch (action)
1875 {
1876 case FILE_COPY_ITEM:
1877 prompt = _("Copy ... ?");
1878 break;
1879 case FILE_RENAME_ITEM:
1880 prompt = _("Rename ... ?");
1881 break;
1882 case FILE_LINK_ITEM:
1883 prompt = _("Symlink ... ?");
1884 break;
1885 case FILE_OPEN_FILE:
1886 prompt = _("Shift Open ... ?");
1887 break;
1888 case FILE_PROPERTIES:
1889 prompt = _("Properties of ... ?");
1890 break;
1891 case FILE_SET_TYPE:
1892 prompt = _("Set type of ... ?");
1893 break;
1894 case FILE_RUN_ACTION:
1895 prompt = _("Set run action for ... ?");
1896 break;
1897 case FILE_SET_ICON:
1898 prompt = _("Set icon for ... ?");
1899 break;
1900 case FILE_SEND_TO:
1901 prompt = _("Send ... to ... ?");
1902 break;
1903 case FILE_DELETE:
1904 prompt = _("DELETE ... ?");
1905 break;
1906 case FILE_USAGE:
1907 prompt = _("Count the size of ... ?");
1908 break;
1909 case FILE_CHMOD_ITEMS:
1910 prompt = _("Set permissions on ... ?");
1911 break;
1912 case FILE_FIND:
1913 prompt = _("Search 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 default:
2028 g_warning("Unknown action!");
2029 return;
2030 }
2031 }
2032
2033 static void show_key_help(GtkWidget *button, gpointer data)
2034 {
2035 gboolean can_change_accels;
2036
2037 g_object_get(G_OBJECT(gtk_settings_get_default()),
2038 "gtk-can-change-accels", &can_change_accels,
2039 NULL);
2040
2041 if (!can_change_accels)
2042 {
2043 info_message(_("User-definable shortcuts are disabled by "
2044 "default in Gtk2, and you have not enabled "
2045 "them. You can turn this feature on by:\n\n"
2046 "1) using an XSettings manager, such as ROX-Session "
2047 "or gnome-settings-daemon, or\n\n"
2048 "2) adding this line to ~/.gtkrc-2.0:\n"
2049 "\tgtk-can-change-accels = 1\n"
2050 "\t(this only works if NOT using XSETTINGS)"));
2051 return;
2052 }
2053
2054 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
2055 "- Open the menu over a filer window,\n"
2056 "- Move the pointer over the item you want to use,\n"
2057 "- Press the key you want attached to it.\n\n"
2058 "The key will appear next to the menu item and you can just press "
2059 "that key without opening the menu in future."));
2060 }
2061
2062 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
2063 {
2064 GtkWidget *button, *align;
2065
2066 g_return_val_if_fail(option == NULL, NULL);
2067
2068 align = gtk_alignment_new(0, 0.5, 0, 0);
2069 button = gtk_button_new_with_label(_("Set keyboard shortcuts"));
2070 gtk_container_add(GTK_CONTAINER(align), button);
2071 g_signal_connect(button, "clicked", G_CALLBACK(show_key_help), NULL);
2072
2073 return g_list_append(NULL, align);
2074 }
Filer for the ROX desktop