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r2229: Right-clicking the Size button switches to automatic mode and resizes the
[rox-filer.git] / ROX-Filer / src / menu.c
blob48aa50aa260fbe022741f098821e33dd147f2415
1 /*
2 * $Id$
3 *
4 * ROX-Filer, filer for the ROX desktop project
5 * Copyright (C) 2002, the ROX-Filer team.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
19 * Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22 /* menu.c - code for handling the popup menus */
23
24 #include "config.h"
25
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <sys/wait.h>
29 #include <sys/param.h>
30 #include <fcntl.h>
31 #include <errno.h>
32 #include <string.h>
33 #include <dirent.h>
34
35 #include <gtk/gtk.h>
36
37 #include "global.h"
38
39 #include "menu.h"
40 #include "run.h"
41 #include "action.h"
42 #include "filer.h"
43 #include "pixmaps.h"
44 #include "type.h"
45 #include "support.h"
46 #include "gui_support.h"
47 #include "options.h"
48 #include "choices.h"
49 #include "gtksavebox.h"
50 #include "mount.h"
51 #include "minibuffer.h"
52 #include "i18n.h"
53 #include "main.h"
54 #include "pinboard.h"
55 #include "dir.h"
56 #include "diritem.h"
57 #include "appmenu.h"
58 #include "usericons.h"
59 #include "infobox.h"
60 #include "view_iface.h"
61 #include "display.h"
62 #include "bookmarks.h"
63
64 typedef enum {
65 FILE_COPY_ITEM,
66 FILE_RENAME_ITEM,
67 FILE_LINK_ITEM,
68 FILE_OPEN_FILE,
69 FILE_HELP,
70 FILE_SHOW_FILE_INFO,
71 FILE_RUN_ACTION,
72 FILE_SET_ICON,
73 FILE_SEND_TO,
74 FILE_DELETE,
75 FILE_USAGE,
76 FILE_CHMOD_ITEMS,
77 FILE_FIND,
78 FILE_OPEN_VFS_AVFS,
79 } FileOp;
80
81 typedef enum menu_icon_style {
82 MIS_NONE, MIS_SMALL, MIS_LARGE,
83 MIS_HUGE_UNUSED,
84 MIS_CURRENT, /* As per current filer window */
85 MIS_DEFAULT
86 } MenuIconStyle;
87
88 typedef void (*ActionFn)(GList *paths,
89 const char *dest_dir, const char *leaf, int quiet);
90 typedef void MenuCallback(GtkWidget *widget, gpointer data);
91
92 typedef gboolean (*SaveCb)(GObject *savebox,
93 const gchar *current, const gchar *new);
94
95 GtkAccelGroup *filer_keys = NULL;
96
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 static gint save_to_file(GObject *savebox,
112 const gchar *pathname, gpointer data);
113 static gboolean action_with_leaf(ActionFn action,
114 const gchar *current, const gchar *new);
115 static gboolean link_cb(GObject *savebox,
116 const gchar *initial, const gchar *path);
117 static void select_nth_item(GtkMenuShell *shell, int n);
118 static void new_file_type(gchar *templ);
119 static void do_send_to(gchar *templ);
120 static void show_send_to_menu(GList *paths, GdkEvent *event);
121 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label);
122
123 /* Note that for most of these callbacks none of the arguments are used. */
124
125 static void view_type(gpointer data, guint action, GtkWidget *widget);
126
127 /* (action used in these three - DetailsType) */
128 static void change_size(gpointer data, guint action, GtkWidget *widget);
129 static void change_size_auto(gpointer data, guint action, GtkWidget *widget);
130 static void set_with(gpointer data, guint action, GtkWidget *widget);
131
132 static void sort_name(gpointer data, guint action, GtkWidget *widget);
133 static void sort_type(gpointer data, guint action, GtkWidget *widget);
134 static void sort_size(gpointer data, guint action, GtkWidget *widget);
135 static void sort_date(gpointer data, guint action, GtkWidget *widget);
136
137 static void hidden(gpointer data, guint action, GtkWidget *widget);
138 static void show_thumbs(gpointer data, guint action, GtkWidget *widget);
139 static void refresh(gpointer data, guint action, GtkWidget *widget);
140
141 static void file_op(gpointer data, FileOp action, GtkWidget *widget);
142
143 static void select_all(gpointer data, guint action, GtkWidget *widget);
144 static void clear_selection(gpointer data, guint action, GtkWidget *widget);
145 static void invert_selection(gpointer data, guint action, GtkWidget *widget);
146 static void new_directory(gpointer data, guint action, GtkWidget *widget);
147 static void new_file(gpointer data, guint action, GtkWidget *widget);
148 static void xterm_here(gpointer data, guint action, GtkWidget *widget);
149
150 static void open_parent_same(gpointer data, guint action, GtkWidget *widget);
151 static void open_parent(gpointer data, guint action, GtkWidget *widget);
152 static void home_directory(gpointer data, guint action, GtkWidget *widget);
153 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget);
154 static void new_window(gpointer data, guint action, GtkWidget *widget);
155 /* static void new_user(gpointer data, guint action, GtkWidget *widget); */
156 static void close_window(gpointer data, guint action, GtkWidget *widget);
157 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget);
158
159 /* (action used in this - MiniType) */
160 static void mini_buffer(gpointer data, guint action, GtkWidget *widget);
161 static void resize(gpointer data, guint action, GtkWidget *widget);
162
163 #define MENUS_NAME "menus2"
164
165 static GtkWidget *filer_menu; /* The popup filer menu */
166 static GtkWidget *filer_file_item; /* The File '' label */
167 static GtkWidget *filer_file_menu; /* The File '' menu */
168 static GtkWidget *file_shift_item; /* Shift Open label */
169 static GtkWidget *filer_auto_size_menu; /* The Automatic item */
170 static GtkWidget *filer_hidden_menu; /* The Show Hidden item */
171 static GtkWidget *filer_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_("Type"), 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, NULL},
188 {">", NULL, NULL, 0, "<Separator>"},
189 {">" N_("Bigger Icons"), NULL, change_size, 1, NULL},
190 {">" N_("Smaller Icons"), NULL, change_size, -1, NULL},
191 {">" N_("Automatic"), NULL, change_size_auto, 0, "<ToggleItem>"},
192 {">", NULL, NULL, 0, "<Separator>"},
193 {">" N_("Sort by Name"), NULL, sort_name, 0, NULL},
194 {">" N_("Sort by Type"), NULL, sort_type, 0, NULL},
195 {">" N_("Sort by Date"), NULL, sort_date, 0, NULL},
196 {">" N_("Sort by Size"), NULL, sort_size, 0, NULL},
197 {">", NULL, NULL, 0, "<Separator>"},
198 {">" N_("Show Hidden"), NULL, hidden, 0, "<ToggleItem>"},
199 {">" N_("Show Thumbnails"), NULL, show_thumbs, 0, "<ToggleItem>"},
200 {">" N_("Refresh"), NULL, refresh, 0, NULL},
201 {N_("File"), NULL, NULL, 0, "<Branch>"},
202 {">" N_("Copy..."), NULL, file_op, FILE_COPY_ITEM, NULL},
203 {">" N_("Rename..."), NULL, file_op, FILE_RENAME_ITEM, NULL},
204 {">" N_("Link..."), NULL, file_op, FILE_LINK_ITEM, NULL},
205 {">" N_("Delete"), NULL, file_op, FILE_DELETE, NULL},
206 {">", NULL, NULL, 0, "<Separator>"},
207 {">" N_("Help"), NULL, file_op, FILE_HELP, NULL},
208 {">" N_("Shift Open"), NULL, file_op, FILE_OPEN_FILE, NULL},
209 {">" N_("Open AVFS"), NULL, file_op, FILE_OPEN_VFS_AVFS, NULL},
210 {">" N_("Send To..."), NULL, file_op, FILE_SEND_TO, NULL},
211 {">", NULL, NULL, 0, "<Separator>"},
212 {">" N_("Set Run Action..."), NULL, file_op, FILE_RUN_ACTION, NULL},
213 {">" N_("Set Icon..."), NULL, file_op, FILE_SET_ICON, NULL},
214 {">" N_("Info"), NULL, file_op, FILE_SHOW_FILE_INFO, NULL},
215 {">" N_("Count"), NULL, file_op, FILE_USAGE, NULL},
216 {">" N_("Permissions"), NULL, file_op, FILE_CHMOD_ITEMS, NULL},
217 {">", NULL, NULL, 0, "<Separator>"},
218 {">" N_("Find"), NULL, file_op, FILE_FIND, NULL},
219 {N_("Select"), NULL, NULL, 0, "<Branch>"},
220 {">" N_("Select All"), NULL, select_all, 0, NULL},
221 {">" N_("Clear Selection"), NULL, clear_selection, 0, NULL},
222 {">" N_("Invert Selection"), NULL, invert_selection, 0, NULL},
223 {">" N_("Select If..."), NULL, mini_buffer, MINI_SELECT_IF, NULL},
224 {N_("Options..."), NULL, menu_show_options, 0, NULL},
225 {N_("New"), NULL, NULL, 0, "<Branch>"},
226 {">" N_("Directory"), NULL, new_directory, 0, NULL},
227 {">" N_("Blank file"), NULL, new_file, 0, NULL},
228 {N_("Window"), NULL, NULL, 0, "<Branch>"},
229 {">" N_("Parent, New Window"), NULL, open_parent, 0, NULL},
230 {">" N_("Parent, Same Window"), NULL, open_parent_same, 0, NULL},
231 {">" N_("New Window"), NULL, new_window, 0, NULL},
232 {">" N_("Home Directory"), NULL, home_directory, 0, NULL},
233 {">" N_("Show Bookmarks"), "<Ctrl>B", show_bookmarks, 0, NULL},
234 {">" N_("Follow Symbolic Links"), NULL, follow_symlinks, 0, NULL},
235 {">" N_("Resize Window"), NULL, resize, 0, NULL},
236 /* {">" N_("New, As User..."), NULL, new_user, 0, NULL}, */
237
238 {">" N_("Close Window"), NULL, close_window, 0, NULL},
239 {">", NULL, NULL, 0, "<Separator>"},
240 {">" N_("Enter Path..."), "slash", mini_buffer, MINI_PATH, NULL},
241 {">" N_("Shell Command..."), NULL, mini_buffer, MINI_SHELL, NULL},
242 {">" N_("Xterm Here"), NULL, xterm_here, FALSE, NULL},
243 {">" N_("Switch to xterm"), NULL, xterm_here, TRUE, NULL},
244 {N_("Help"), NULL, NULL, 0, "<Branch>"},
245 {">" N_("About ROX-Filer..."), NULL, menu_rox_help, HELP_ABOUT, NULL},
246 {">" N_("Show Help Files"), "F1", menu_rox_help, HELP_DIR, NULL},
247 {">" N_("Manual"), NULL, menu_rox_help, HELP_MANUAL, NULL},
248 };
249
250
251 #define GET_MENU_ITEM(var, menu) \
252 var = gtk_item_factory_get_widget(item_factory, "<" menu ">");
253
254 #define GET_SMENU_ITEM(var, menu, sub) \
255 do { \
256 tmp = g_strdup_printf("<" menu ">/%s", _(sub)); \
257 var = gtk_item_factory_get_widget(item_factory, tmp); \
258 g_free(tmp); \
259 } while (0)
260
261 #define GET_SSMENU_ITEM(var, menu, sub, subsub) \
262 do { \
263 tmp = g_strdup_printf("<" menu ">/%s/%s", _(sub), _(subsub)); \
264 var = gtk_item_factory_get_widget(item_factory, tmp); \
265 g_free(tmp); \
266 } while (0)
267
268 void ensure_filer_menu(void)
269 {
270 GList *items;
271 guchar *tmp;
272 GtkWidget *item;
273 GtkItemFactory *item_factory;
274
275 if (filer_keys)
276 return;
277
278 filer_keys = gtk_accel_group_new();
279 item_factory = menu_create(filer_menu_def,
280 sizeof(filer_menu_def) / sizeof(*filer_menu_def),
281 "<filer>", filer_keys);
282
283 GET_MENU_ITEM(filer_menu, "filer");
284 GET_SMENU_ITEM(filer_file_menu, "filer", "File");
285 GET_SSMENU_ITEM(filer_hidden_menu, "filer", "Display", "Show Hidden");
286 GET_SSMENU_ITEM(filer_auto_size_menu, "filer", "Display", "Automatic");
287 GET_SSMENU_ITEM(filer_thumb_menu, "filer", "Display",
288 "Show Thumbnails");
289
290 GET_SMENU_ITEM(filer_new_menu, "filer", "New");
291 GET_SSMENU_ITEM(item, "filer", "Window", "Follow Symbolic Links");
292 filer_follow_sym = GTK_BIN(item)->child;
293
294 /* File '' label... */
295 items = gtk_container_get_children(GTK_CONTAINER(filer_menu));
296 filer_file_item = GTK_BIN(g_list_nth(items, 1)->data)->child;
297 g_list_free(items);
298
299 /* Shift Open... label */
300 items = gtk_container_get_children(GTK_CONTAINER(filer_file_menu));
301 file_shift_item = GTK_BIN(g_list_nth(items, 6)->data)->child;
302 g_list_free(items);
303
304 GET_SSMENU_ITEM(item, "filer", "Window", "New Window");
305 filer_new_window = GTK_BIN(item)->child;
306
307 g_signal_connect(filer_menu, "unmap_event",
308 G_CALLBACK(menu_closed), NULL);
309 g_signal_connect(filer_file_menu, "unmap_event",
310 G_CALLBACK(menu_closed), NULL);
311
312 g_signal_connect(filer_keys, "accel_changed",
313 G_CALLBACK(save_menus), NULL);
314 }
315
316 void menu_init(void)
317 {
318 char *menurc;
319
320 menurc = choices_find_path_load(MENUS_NAME, PROJECT);
321 if (menurc)
322 {
323 gtk_accel_map_load(menurc);
324 g_free(menurc);
325 }
326
327 option_add_string(&o_menu_xterm, "menu_xterm", "xterm");
328 option_add_int(&o_menu_iconsize, "menu_iconsize", MIS_SMALL);
329 option_add_saver(save_menus);
330
331 option_register_widget("menu-set-keys", set_keys_button);
332 }
333
334 /* Name is in the form "<panel>" */
335 GtkItemFactory *menu_create(GtkItemFactoryEntry *def, int n_entries,
336 const gchar *name, GtkAccelGroup *keys)
337 {
338 GtkItemFactory *item_factory;
339 GtkItemFactoryEntry *translated;
340
341 if (!keys)
342 {
343 keys = gtk_accel_group_new();
344 gtk_accel_group_lock(keys);
345 }
346
347 item_factory = gtk_item_factory_new(GTK_TYPE_MENU, name, keys);
348
349 translated = translate_entries(def, n_entries);
350 gtk_item_factory_create_items(item_factory, n_entries,
351 translated, NULL);
352 free_translated_entries(translated, n_entries);
353
354 return item_factory;
355 }
356
357 /* Prevent the user from setting a short-cut on this item */
358 static void menuitem_no_shortcuts(GtkWidget *item)
359 {
360 /* XXX */
361 #if 0
362 GtkMenuItem *menuitem = GTK_MENU_ITEM(item);
363
364 _gtk_widget_set_accel_path(item, NULL, NULL);
365 null_g_free(&menuitem->accel_path);
366 #endif
367 }
368
369 /* Shade items that only work on single files */
370 static void shade_file_menu_items(gboolean shaded)
371 {
372 menu_set_items_shaded(filer_file_menu, shaded, 0, 3);
373 menu_set_items_shaded(filer_file_menu, shaded, 5, 3);
374 menu_set_items_shaded(filer_file_menu, shaded, 10, 2);
375 }
376
377 /* 'data' is an array of three ints:
378 * [ pointer_x, pointer_y, item_under_pointer ]
379 */
380 void position_menu(GtkMenu *menu, gint *x, gint *y,
381 gboolean *push_in, gpointer data)
382 {
383 int *pos = (int *) data;
384 GtkRequisition requisition;
385 GList *items, *next;
386 int y_shift = 0;
387 int item = pos[2];
388
389 next = items = gtk_container_get_children(GTK_CONTAINER(menu));
390
391 while (item >= 0 && next)
392 {
393 int h = ((GtkWidget *) next->data)->requisition.height;
394
395 if (item > 0)
396 y_shift += h;
397 else
398 y_shift += h / 2;
399
400 next = next->next;
401 item--;
402 }
403
404 g_list_free(items);
405
406 gtk_widget_size_request(GTK_WIDGET(menu), &requisition);
407
408 *x = pos[0] - (requisition.width * 7 / 8);
409 *y = pos[1] - y_shift;
410
411 *x = CLAMP(*x, 0, screen_width - requisition.width);
412 *y = CLAMP(*y, 0, screen_height - requisition.height);
413
414 *push_in = FALSE;
415 }
416
417 static GList *menu_from_dir(GtkWidget *menu, const gchar *dir_name,
418 MenuIconStyle style, CallbackFn func,
419 gboolean separator, gboolean strip_ext,
420 gboolean recurse)
421 {
422 GList *widgets = NULL;
423 DirItem *ditem;
424 DIR *dir;
425 struct dirent *ent;
426 GtkWidget *item;
427 char *dname = NULL;
428
429 dname = pathdup(dir_name);
430
431 dir = opendir(dname);
432 if (!dir)
433 goto out;
434
435 if (separator)
436 {
437 item = gtk_menu_item_new();
438 widgets = g_list_append(widgets, item);
439 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
440 }
441
442 while ((ent = readdir(dir)))
443 {
444 char *dot, *leaf;
445 GtkWidget *hbox;
446 GtkWidget *img;
447 GtkWidget *label;
448 gchar *fname;
449
450 /* Ignore hidden files */
451 if (ent->d_name[0] == '.')
452 continue;
453
454 /* Strip off extension, if any */
455 dot = strchr(ent->d_name, '.');
456 if (strip_ext && dot)
457 leaf = g_strndup(ent->d_name, dot - ent->d_name);
458 else
459 leaf = g_strdup(ent->d_name);
460
461 fname = g_strconcat(dname, "/", ent->d_name, NULL);
462 ditem = diritem_new("");
463 diritem_restat(fname, ditem, NULL);
464
465 if (ditem->image && style != MIS_NONE)
466 {
467 GdkPixbuf *pixbuf;
468
469 switch (style) {
470 case MIS_LARGE:
471 pixbuf = ditem->image->pixbuf;
472 break;
473 default:
474 if (!ditem->image->sm_pixbuf)
475 pixmap_make_small(ditem->image);
476 pixbuf = ditem->image->sm_pixbuf;
477 break;
478 }
479
480 item = gtk_menu_item_new();
481 /* TODO: Find a way to allow short-cuts */
482 menuitem_no_shortcuts(item);
483
484 hbox = gtk_hbox_new(FALSE, 2);
485 gtk_container_add(GTK_CONTAINER(item), hbox);
486
487 img = gtk_image_new_from_pixbuf(pixbuf);
488
489 gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 2);
490
491 label = gtk_label_new(leaf);
492 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
493 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 2);
494
495 }
496 else
497 item = gtk_menu_item_new_with_label(leaf);
498
499 /* If it is a directory (but NOT an AppDir) and we are
500 * recursing then set up a sub menu.
501 */
502 if (recurse && ditem->base_type == TYPE_DIRECTORY &&
503 !(ditem->flags & ITEM_FLAG_APPDIR))
504 {
505 GtkWidget *sub;
506 GList *new_widgets;
507
508 sub = gtk_menu_new();
509 new_widgets = menu_from_dir(sub, fname, style, func,
510 separator, strip_ext, FALSE);
511 g_list_free(new_widgets);
512 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), sub);
513 }
514 else
515 g_signal_connect_swapped(item, "activate",
516 G_CALLBACK(func), fname);
517
518 diritem_free(ditem);
519 g_free(leaf);
520
521 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
522 g_signal_connect_swapped(item, "destroy",
523 G_CALLBACK(g_free), fname);
524
525 widgets = g_list_append(widgets, item);
526 }
527
528 closedir(dir);
529 out:
530 g_free(dname);
531
532 return widgets;
533 }
534
535 /* Scan the templates dir and create entries for the New menu */
536 static void update_new_files_menu(MenuIconStyle style)
537 {
538 static GList *widgets = NULL;
539
540 gchar *templ_dname = NULL;
541
542 if (widgets)
543 {
544 GList *next;
545
546 for (next = widgets; next; next = next->next)
547 gtk_widget_destroy((GtkWidget *) next->data);
548
549 g_list_free(widgets);
550 widgets = NULL;
551 }
552
553 templ_dname = choices_find_path_load("Templates", "");
554 if (templ_dname)
555 {
556 widgets = menu_from_dir(filer_new_menu, templ_dname, style,
557 (CallbackFn) new_file_type, TRUE, TRUE,
558 FALSE);
559 g_free(templ_dname);
560 }
561 gtk_widget_show_all(filer_new_menu);
562 }
563
564 /* 'item' is the number of the item to appear under the pointer. */
565 void show_popup_menu(GtkWidget *menu, GdkEvent *event, int item)
566 {
567 int pos[3];
568 int button = 0;
569 guint32 time = 0;
570
571 if (event && (event->type == GDK_BUTTON_PRESS ||
572 event->type == GDK_BUTTON_RELEASE))
573 {
574 GdkEventButton *bev = (GdkEventButton *) event;
575
576 pos[0] = bev->x_root;
577 pos[1] = bev->y_root;
578 button = bev->button;
579 time = bev->time;
580 }
581 else if (event && event->type == GDK_KEY_PRESS)
582 {
583 GdkEventKey *kev = (GdkEventKey *) event;
584
585 get_pointer_xy(pos, pos + 1);
586 time = kev->time;
587 }
588 else
589 get_pointer_xy(pos, pos + 1);
590
591 pos[2] = item;
592
593 gtk_widget_show_all(menu);
594 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
595 position_menu, (gpointer) pos, button, time);
596 select_nth_item(GTK_MENU_SHELL(menu), item);
597 }
598
599 /* Hide the popup menu, if any */
600 void menu_popdown(void)
601 {
602 if (popup_menu)
603 gtk_menu_popdown(GTK_MENU(popup_menu));
604 }
605
606 static MenuIconStyle get_menu_icon_style(void)
607 {
608 MenuIconStyle mis;
609 int display;
610
611 mis = o_menu_iconsize.int_value;
612
613 switch (mis)
614 {
615 case MIS_NONE: case MIS_SMALL: case MIS_LARGE:
616 return mis;
617 default:
618 break;
619 }
620
621 if (mis == MIS_CURRENT && window_with_focus)
622 {
623 switch (window_with_focus->display_style)
624 {
625 case HUGE_ICONS:
626 case LARGE_ICONS:
627 return MIS_LARGE;
628 case SMALL_ICONS:
629 return MIS_SMALL;
630 default:
631 break;
632 }
633 }
634
635 display = o_display_size.int_value;
636 switch (display)
637 {
638 case HUGE_ICONS:
639 case LARGE_ICONS:
640 return MIS_LARGE;
641 case SMALL_ICONS:
642 return MIS_SMALL;
643 default:
644 break;
645 }
646
647 return MIS_SMALL;
648 }
649
650 /* iter->peek() is the clicked item, or NULL if none */
651 void show_filer_menu(FilerWindow *filer_window, GdkEvent *event, ViewIter *iter)
652 {
653 DirItem *file_item = NULL;
654 GdkModifierType state = 0;
655 int n_selected;
656
657 n_selected = view_count_selected(filer_window->view);
658
659 ensure_filer_menu();
660
661 updating_menu++;
662
663 /* Remove previous AppMenu, if any */
664 appmenu_remove();
665
666 window_with_focus = filer_window;
667
668 if (!event)
669 event = gtk_get_current_event();
670
671 if (event->type == GDK_BUTTON_PRESS)
672 state = ((GdkEventButton *) event)->state;
673 else if (event->type == GDK_KEY_PRESS)
674 state = ((GdkEventKey *) event)->state;
675
676 if (n_selected == 0 && iter && iter->peek(iter) != NULL)
677 {
678 filer_window->temp_item_selected = TRUE;
679 view_set_selected(filer_window->view, iter, TRUE);
680 n_selected = view_count_selected(filer_window->view);
681 }
682 else
683 {
684 filer_window->temp_item_selected = FALSE;
685 }
686
687 /* Short-cut to the Send To menu */
688 if (state & GDK_SHIFT_MASK)
689 {
690 GList *paths;
691
692 updating_menu--;
693
694 if (n_selected == 0)
695 {
696 report_error(
697 _("You should Shift+Menu click over a file to "
698 "send it somewhere"));
699 return;
700 }
701
702 paths = filer_selected_items(filer_window);
703
704 show_send_to_menu(paths, event); /* (paths eaten) */
705
706 return;
707 }
708
709 {
710 GtkWidget *file_label, *file_menu;
711 GString *buffer;
712 DirItem *item;
713
714 file_label = filer_file_item;
715 file_menu = filer_file_menu;
716 gtk_check_menu_item_set_active(
717 GTK_CHECK_MENU_ITEM(filer_thumb_menu),
718 filer_window->show_thumbs);
719 gtk_check_menu_item_set_active(
720 GTK_CHECK_MENU_ITEM(filer_hidden_menu),
721 filer_window->show_hidden);
722 gtk_check_menu_item_set_active(
723 GTK_CHECK_MENU_ITEM(filer_auto_size_menu),
724 filer_window->display_style_wanted == AUTO_SIZE_ICONS);
725 buffer = g_string_new(NULL);
726
727 switch (n_selected)
728 {
729 case 0:
730 g_string_assign(buffer, _("Next Click"));
731 shade_file_menu_items(FALSE);
732 break;
733 case 1:
734 item = filer_selected_item(filer_window);
735 if (!item->image)
736 dir_update_item(filer_window->directory,
737 item->leafname);
738 shade_file_menu_items(FALSE);
739 file_item = filer_selected_item(filer_window);
740 g_string_printf(buffer, "%s '%s'",
741 basetype_name(file_item),
742 g_utf8_validate(file_item->leafname,
743 -1, NULL)
744 ? file_item->leafname
745 : _("(bad utf-8)"));
746 if (!can_set_run_action(file_item))
747 menu_set_items_shaded(filer_file_menu,
748 TRUE, 6, 1);
749 break;
750 default:
751 shade_file_menu_items(TRUE);
752 g_string_printf(buffer, _("%d items"),
753 n_selected);
754 break;
755 }
756 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
757 g_string_free(buffer, TRUE);
758
759 menu_show_shift_action(file_shift_item, file_item,
760 n_selected == 0);
761 if (file_item)
762 appmenu_add(make_path(filer_window->sym_path,
763 file_item->leafname),
764 file_item, filer_file_menu);
765 }
766
767 update_new_files_menu(get_menu_icon_style());
768
769 gtk_widget_set_sensitive(filer_new_window,
770 !o_unique_filer_windows.int_value);
771 gtk_widget_set_sensitive(filer_follow_sym,
772 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
773
774 popup_menu = (state & GDK_CONTROL_MASK)
775 ? filer_file_menu
776 : filer_menu;
777
778 updating_menu--;
779
780 show_popup_menu(popup_menu, event,
781 popup_menu == filer_file_menu ? 5 : 1);
782 }
783
784 static void menu_closed(GtkWidget *widget)
785 {
786 if (window_with_focus == NULL || widget != popup_menu)
787 return; /* Close panel item chosen? */
788
789 popup_menu = NULL;
790
791 if (window_with_focus->temp_item_selected)
792 {
793 view_clear_selection(window_with_focus->view);
794 window_with_focus->temp_item_selected = FALSE;
795 }
796 }
797
798 static void target_callback(FilerWindow *filer_window,
799 ViewIter *iter,
800 gpointer action)
801 {
802 g_return_if_fail(filer_window != NULL);
803
804 window_with_focus = filer_window;
805
806 /* Don't grab the primary selection */
807 filer_window->temp_item_selected = TRUE;
808
809 view_wink_item(filer_window->view, iter);
810 view_select_only(filer_window->view, iter);
811 file_op(NULL, GPOINTER_TO_INT(action), NULL);
812
813 view_clear_selection(filer_window->view);
814 filer_window->temp_item_selected = FALSE;
815 }
816
817 /* Set the text of the 'Shift Open...' menu item.
818 * If icon is NULL, reset the text and also shade it, unless 'next'.
819 */
820 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
821 {
822 guchar *shift_action = NULL;
823
824 if (item)
825 {
826 if (item->flags & ITEM_FLAG_MOUNT_POINT)
827 {
828 if (item->flags & ITEM_FLAG_MOUNTED)
829 shift_action = N_("Unmount");
830 else
831 shift_action = N_("Open unmounted");
832 }
833 else if (item->flags & ITEM_FLAG_SYMLINK)
834 shift_action = N_("Show Target");
835 else if (item->base_type == TYPE_DIRECTORY)
836 shift_action = N_("Look Inside");
837 else if (item->base_type == TYPE_FILE)
838 shift_action = N_("Open As Text");
839 }
840 gtk_label_set_text(GTK_LABEL(menu_item),
841 shift_action ? _(shift_action)
842 : _("Shift Open"));
843 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
844 }
845
846 /* Actions */
847
848 static void view_type(gpointer data, guint action, GtkWidget *widget)
849 {
850 ViewType view_type = (ViewType) action;
851
852 g_return_if_fail(window_with_focus != NULL);
853
854 if (view_type == VIEW_TYPE_COLLECTION)
855 display_set_layout(window_with_focus,
856 window_with_focus->display_style_wanted,
857 DETAILS_NONE);
858
859 filer_set_view_type(window_with_focus, (ViewType) action);
860 }
861
862 static void change_size(gpointer data, guint action, GtkWidget *widget)
863 {
864 g_return_if_fail(window_with_focus != NULL);
865
866 display_change_size(window_with_focus, action == 1);
867 }
868
869 static void change_size_auto(gpointer data, guint action, GtkWidget *widget)
870 {
871 g_return_if_fail(window_with_focus != NULL);
872
873 if (updating_menu)
874 return;
875
876 if (window_with_focus->display_style_wanted == AUTO_SIZE_ICONS)
877 display_set_layout(window_with_focus,
878 window_with_focus->display_style,
879 window_with_focus->details_type);
880 else
881 display_set_layout(window_with_focus, AUTO_SIZE_ICONS,
882 window_with_focus->details_type);
883 }
884
885 static void set_with(gpointer data, guint action, GtkWidget *widget)
886 {
887 DisplayStyle size;
888
889 g_return_if_fail(window_with_focus != NULL);
890
891 size = window_with_focus->display_style_wanted;
892
893 filer_set_view_type(window_with_focus, VIEW_TYPE_COLLECTION);
894 display_set_layout(window_with_focus, size, action);
895 }
896
897 static void sort_name(gpointer data, guint action, GtkWidget *widget)
898 {
899 g_return_if_fail(window_with_focus != NULL);
900
901 display_set_sort_fn(window_with_focus, sort_by_name);
902 }
903
904 static void sort_type(gpointer data, guint action, GtkWidget *widget)
905 {
906 g_return_if_fail(window_with_focus != NULL);
907
908 display_set_sort_fn(window_with_focus, sort_by_type);
909 }
910
911 static void sort_date(gpointer data, guint action, GtkWidget *widget)
912 {
913 g_return_if_fail(window_with_focus != NULL);
914
915 display_set_sort_fn(window_with_focus, sort_by_date);
916 }
917
918 static void sort_size(gpointer data, guint action, GtkWidget *widget)
919 {
920 g_return_if_fail(window_with_focus != NULL);
921
922 display_set_sort_fn(window_with_focus, sort_by_size);
923 }
924
925 static void hidden(gpointer data, guint action, GtkWidget *widget)
926 {
927 if (updating_menu)
928 return;
929
930 g_return_if_fail(window_with_focus != NULL);
931
932 display_set_hidden(window_with_focus, !window_with_focus->show_hidden);
933 }
934
935 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
936 {
937 if (updating_menu)
938 return;
939
940 g_return_if_fail(window_with_focus != NULL);
941
942 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
943 }
944
945 static void refresh(gpointer data, guint action, GtkWidget *widget)
946 {
947 g_return_if_fail(window_with_focus != NULL);
948
949 full_refresh();
950 filer_update_dir(window_with_focus, TRUE);
951 }
952
953 static void delete(FilerWindow *filer_window)
954 {
955 GList *paths;
956 paths = filer_selected_items(filer_window);
957 action_delete(paths);
958 destroy_glist(&paths);
959 }
960
961 static void usage(FilerWindow *filer_window)
962 {
963 GList *paths;
964 paths = filer_selected_items(filer_window);
965 action_usage(paths);
966 destroy_glist(&paths);
967 }
968
969 static void chmod_items(FilerWindow *filer_window)
970 {
971 GList *paths;
972 paths = filer_selected_items(filer_window);
973 action_chmod(paths, FALSE, NULL);
974 destroy_glist(&paths);
975 }
976
977 static void find(FilerWindow *filer_window)
978 {
979 GList *paths;
980 paths = filer_selected_items(filer_window);
981 action_find(paths);
982 destroy_glist(&paths);
983 }
984
985 /* This creates a new savebox widget, and allows the user to pick a new path
986 * for the file.
987 * Once the new path has been picked, the callback will be called with
988 * both the current and new paths.
989 * NOTE: This function unrefs 'image'!
990 */
991 static void savebox_show(const gchar *action, const gchar *path,
992 MaskedPixmap *image, SaveCb callback)
993 {
994 GtkWidget *savebox = NULL;
995 GtkWidget *check_relative = NULL;
996
997 g_return_if_fail(image != NULL);
998
999 savebox = gtk_savebox_new(action);
1000
1001 if (callback == link_cb)
1002 {
1003 check_relative = gtk_check_button_new_with_mnemonic(
1004 _("_Relative link"));
1005 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
1006 TRUE);
1007
1008 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
1009 gtk_tooltips_set_tip(tooltips, check_relative,
1010 _("If on, the symlink will store the path from the "
1011 "symlink to the target file. Use this if the symlink "
1012 "and the target will be moved together.\n"
1013 "If off, the path from the root directory is stored - "
1014 "use this if the symlink may move but the target will "
1015 "stay put."), NULL);
1016 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
1017 check_relative, FALSE, TRUE, 0);
1018 gtk_widget_show(check_relative);
1019 }
1020
1021 g_signal_connect(savebox, "save_to_file",
1022 G_CALLBACK(save_to_file), NULL);
1023
1024 g_object_set_data_full(G_OBJECT(savebox), "current_path",
1025 g_strdup(path), g_free);
1026 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1027 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1028
1029 gtk_window_set_title(GTK_WINDOW(savebox), action);
1030
1031 if (g_utf8_validate(path, -1, NULL))
1032 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1033 else
1034 {
1035 gchar *u8;
1036 u8 = to_utf8(path);
1037 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), u8);
1038 g_free(u8);
1039 }
1040 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1041 g_object_unref(image);
1042
1043 gtk_widget_show(savebox);
1044 }
1045
1046 static gint save_to_file(GObject *savebox,
1047 const gchar *pathname, gpointer data)
1048 {
1049 SaveCb callback;
1050 const gchar *current_path;
1051
1052 callback = g_object_get_data(savebox, "action_callback");
1053 current_path = g_object_get_data(savebox, "current_path");
1054
1055 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1056 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1057
1058 return callback(savebox, current_path, pathname)
1059 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1060 }
1061
1062 static gboolean copy_cb(GObject *savebox,
1063 const gchar *current, const gchar *new)
1064 {
1065 return action_with_leaf(action_copy, current, new);
1066 }
1067
1068 static gboolean action_with_leaf(ActionFn action,
1069 const gchar *current, const gchar *new)
1070 {
1071 const char *leaf;
1072 char *new_dir;
1073 GList *local_paths;
1074
1075 if (new[0] != '/')
1076 {
1077 report_error(_("New pathname is not absolute"));
1078 return FALSE;
1079 }
1080
1081 if (new[strlen(new) - 1] == '/')
1082 {
1083 new_dir = g_strdup(new);
1084 leaf = NULL;
1085 }
1086 else
1087 {
1088 const gchar *slash;
1089
1090 slash = strrchr(new, '/');
1091 new_dir = g_strndup(new, slash - new);
1092 leaf = slash + 1;
1093 }
1094
1095 local_paths = g_list_append(NULL, (gchar *) current);
1096 action(local_paths, new_dir, leaf, -1);
1097 g_list_free(local_paths);
1098
1099 g_free(new_dir);
1100
1101 return TRUE;
1102 }
1103
1104 /* Open a savebox to act on the selected file.
1105 * Call 'callback' later to perform the operation.
1106 */
1107 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1108 const gchar *action, SaveCb callback)
1109 {
1110 g_object_ref(image);
1111 savebox_show(action, path, image, callback);
1112 }
1113
1114 static gboolean rename_cb(GObject *savebox,
1115 const gchar *current, const gchar *new)
1116 {
1117 return action_with_leaf(action_move, current, new);
1118 }
1119
1120 static gboolean link_cb(GObject *savebox,
1121 const gchar *initial, const gchar *path)
1122 {
1123 GtkToggleButton *check_relative;
1124 struct stat info;
1125 int err;
1126 gchar *link_path;
1127
1128 check_relative = g_object_get_data(savebox, "check_relative");
1129
1130 if (gtk_toggle_button_get_active(check_relative))
1131 link_path = get_relative_path(path, initial);
1132 else
1133 link_path = g_strdup(initial);
1134
1135 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1136 {
1137 GtkWidget *box, *button;
1138 gint ans;
1139
1140 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1141 GTK_BUTTONS_CANCEL,
1142 _("Symlink from '%s' already exists. "
1143 "Replace it with a link to '%s'?"),
1144 path, link_path);
1145
1146 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1147
1148 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1149 gtk_widget_show(button);
1150 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1151 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1152 button, GTK_RESPONSE_OK);
1153 gtk_dialog_set_default_response(GTK_DIALOG(box),
1154 GTK_RESPONSE_OK);
1155
1156 ans = gtk_dialog_run(GTK_DIALOG(box));
1157 gtk_widget_destroy(box);
1158
1159 if (ans != GTK_RESPONSE_OK)
1160 {
1161 g_free(link_path);
1162 return FALSE;
1163 }
1164
1165 unlink(path);
1166 }
1167
1168 err = symlink(link_path, path);
1169 g_free(link_path);
1170
1171 if (err)
1172 {
1173 report_error("symlink: %s", g_strerror(errno));
1174 return FALSE;
1175 }
1176
1177 dir_check_this(path);
1178
1179 return TRUE;
1180 }
1181
1182 static void run_action(DirItem *item)
1183 {
1184 if (can_set_run_action(item))
1185 type_set_handler_dialog(item->mime_type);
1186 else
1187 report_error(
1188 _("You can only set the run action for a "
1189 "regular file"));
1190 }
1191
1192 void open_home(gpointer data, guint action, GtkWidget *widget)
1193 {
1194 filer_opendir(home_dir, NULL, NULL);
1195 }
1196
1197 static void open_vfs_avfs(FilerWindow *filer_window, DirItem *item)
1198 {
1199 gchar *path;
1200
1201 path = g_strconcat(filer_window->sym_path,
1202 "/", item->leafname, "#", NULL);
1203
1204 filer_change_to(filer_window, path, NULL);
1205 g_free(path);
1206 }
1207
1208 static void select_all(gpointer data, guint action, GtkWidget *widget)
1209 {
1210 g_return_if_fail(window_with_focus != NULL);
1211
1212 window_with_focus->temp_item_selected = FALSE;
1213 view_select_all(window_with_focus->view);
1214 }
1215
1216 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1217 {
1218 g_return_if_fail(window_with_focus != NULL);
1219
1220 window_with_focus->temp_item_selected = FALSE;
1221 view_clear_selection(window_with_focus->view);
1222 }
1223
1224 static gboolean invert_cb(ViewIter *iter, gpointer data)
1225 {
1226 return !view_get_selected((ViewIface *) data, iter);
1227 }
1228
1229 static void invert_selection(gpointer data, guint action, GtkWidget *widget)
1230 {
1231 g_return_if_fail(window_with_focus != NULL);
1232
1233 window_with_focus->temp_item_selected = FALSE;
1234
1235 view_select_if(window_with_focus->view, invert_cb,
1236 window_with_focus->view);
1237 }
1238
1239 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1240 {
1241 GtkWidget *win;
1242
1243 win = options_show();
1244
1245 if (win)
1246 {
1247 number_of_windows++;
1248 g_signal_connect(win, "destroy",
1249 G_CALLBACK(one_less_window), NULL);
1250 }
1251 }
1252
1253 static gboolean new_directory_cb(GObject *savebox,
1254 const gchar *initial, const gchar *path)
1255 {
1256 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1257 {
1258 report_error("mkdir: %s", g_strerror(errno));
1259 return FALSE;
1260 }
1261
1262 dir_check_this(path);
1263
1264 if (filer_exists(window_with_focus))
1265 {
1266 guchar *leaf;
1267 leaf = strrchr(path, '/');
1268 if (leaf)
1269 display_set_autoselect(window_with_focus, leaf + 1);
1270 }
1271
1272 return TRUE;
1273 }
1274
1275 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1276 {
1277 g_return_if_fail(window_with_focus != NULL);
1278
1279 savebox_show(_("Create"),
1280 make_path(window_with_focus->sym_path, _("NewDir")),
1281 type_to_icon(inode_directory), new_directory_cb);
1282 }
1283
1284 static gboolean new_file_cb(GObject *savebox,
1285 const gchar *initial, const gchar *path)
1286 {
1287 int fd;
1288
1289 fd = open(path, O_CREAT | O_EXCL, 0666);
1290
1291 if (fd == -1)
1292 {
1293 report_error(_("Error creating '%s': %s"),
1294 path, g_strerror(errno));
1295 return FALSE;
1296 }
1297
1298 if (close(fd))
1299 report_error(_("Error creating '%s': %s"),
1300 path, g_strerror(errno));
1301
1302 dir_check_this(path);
1303
1304 if (filer_exists(window_with_focus))
1305 {
1306 guchar *leaf;
1307 leaf = strrchr(path, '/');
1308 if (leaf)
1309 display_set_autoselect(window_with_focus, leaf + 1);
1310 }
1311
1312 return TRUE;
1313 }
1314
1315 static void new_file(gpointer data, guint action, GtkWidget *widget)
1316 {
1317 g_return_if_fail(window_with_focus != NULL);
1318
1319 savebox_show(_("Create"),
1320 make_path(window_with_focus->sym_path, _("NewFile")),
1321 type_to_icon(text_plain),
1322 new_file_cb);
1323 }
1324
1325 static gboolean new_file_type_cb(GObject *savebox,
1326 const gchar *initial, const gchar *path)
1327 {
1328 const gchar *oleaf, *leaf;
1329 gchar *templ, *templ_dname, *dest;
1330 GList *paths;
1331
1332 /* We can work out the template path from the initial name */
1333 oleaf = g_basename(initial);
1334 templ_dname = choices_find_path_load("Templates", "");
1335 if (!templ_dname)
1336 {
1337 report_error(
1338 _("Error creating file: could not find the template for %s"),
1339 oleaf);
1340 return FALSE;
1341 }
1342
1343 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1344 g_free(templ_dname);
1345
1346 dest = g_path_get_dirname(path);
1347 leaf = g_basename(path);
1348 paths = g_list_append(NULL, templ);
1349
1350 action_copy(paths, dest, leaf, TRUE);
1351
1352 g_list_free(paths);
1353 g_free(dest);
1354 g_free(templ);
1355
1356 if (filer_exists(window_with_focus))
1357 display_set_autoselect(window_with_focus, leaf);
1358
1359 return TRUE;
1360 }
1361
1362 static void do_send_to(gchar *templ)
1363 {
1364 g_return_if_fail(send_to_paths != NULL);
1365
1366 run_with_files(templ, send_to_paths);
1367 }
1368
1369 static void new_file_type(gchar *templ)
1370 {
1371 const gchar *leaf;
1372 MIME_type *type;
1373
1374 g_return_if_fail(window_with_focus != NULL);
1375
1376 leaf = g_basename(templ);
1377 type = type_get_type(templ);
1378
1379 savebox_show(_("Create"),
1380 make_path(window_with_focus->sym_path, leaf),
1381 type_to_icon(type),
1382 new_file_type_cb);
1383 }
1384
1385 static void customise_send_to(gpointer data)
1386 {
1387 GPtrArray *path;
1388 guchar *save;
1389 GString *dirs;
1390 int i;
1391
1392 dirs = g_string_new(NULL);
1393
1394 path = choices_list_dirs("");
1395 for (i = 0; i < path->len; i++)
1396 {
1397 guchar *old = (guchar *) path->pdata[i];
1398
1399 g_string_append(dirs, old);
1400 g_string_append(dirs, "SendTo\n");
1401 }
1402 choices_free_list(path);
1403
1404 save = choices_find_path_save("", "SendTo", TRUE);
1405 if (save)
1406 mkdir(save, 0777);
1407
1408 info_message(
1409 _("The `Send To' menu provides a quick way to send some files "
1410 "to an application. The applications listed are those in "
1411 "the following directories:\n\n%s\n%s\n"
1412 "The `Send To' menu may be opened by Shift+Menu clicking "
1413 "over a file.\n\n"
1414 "Advanced use:\n"
1415 "You can also create subdirectories called "
1416 "`.text_html', `.text', etc which will only be "
1417 "shown for files of that type. `.group' is shown "
1418 "only when multiple files are selected."),
1419 dirs->str,
1420 save ? _("I'll show you your SendTo directory now; you should "
1421 "symlink (Ctrl+Shift drag) any applications you want "
1422 "into it.")
1423 : _("Your CHOICESPATH variable setting prevents "
1424 "customisations - sorry."));
1425
1426 g_string_free(dirs, TRUE);
1427
1428 if (save)
1429 filer_opendir(save, NULL, NULL);
1430 }
1431
1432 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1433 * to the menu.
1434 */
1435 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1436 {
1437 gchar *searchdir;
1438 GPtrArray *paths;
1439 int i;
1440
1441 if (subtype)
1442 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1443 else if (type)
1444 searchdir = g_strdup_printf("SendTo/.%s", type);
1445 else
1446 searchdir = g_strdup("SendTo");
1447
1448 paths = choices_list_dirs(searchdir);
1449 g_free(searchdir);
1450
1451 for (i = 0; i < paths->len; i++)
1452 {
1453 GList *widgets = NULL;
1454 guchar *dir = (guchar *) paths->pdata[i];
1455
1456 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1457 (CallbackFn) do_send_to,
1458 FALSE, FALSE, TRUE);
1459
1460 if (widgets)
1461 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1462 gtk_menu_item_new());
1463
1464 g_list_free(widgets); /* TODO: Get rid of this */
1465 }
1466
1467 choices_free_list(paths);
1468 }
1469
1470 /* Scan the SendTo dir and create and show the Send To menu.
1471 * The 'paths' list and every path in it is claimed, and will be
1472 * freed later -- don't free it yourself!
1473 */
1474 static void show_send_to_menu(GList *paths, GdkEvent *event)
1475 {
1476 GtkWidget *menu, *item;
1477
1478 menu = gtk_menu_new();
1479
1480 if (g_list_length(paths) == 1)
1481 {
1482 DirItem *item;
1483
1484 item = diritem_new("");
1485 diritem_restat(paths->data, item, NULL);
1486
1487 add_sendto(menu,
1488 item->mime_type->media_type,
1489 item->mime_type->subtype);
1490
1491 add_sendto(menu, item->mime_type->media_type, NULL);
1492
1493 diritem_free(item);
1494 }
1495 else
1496 add_sendto(menu, "group", NULL);
1497
1498 add_sendto(menu, NULL, NULL);
1499
1500 item = gtk_menu_item_new_with_label(_("Customise"));
1501 g_signal_connect_swapped(item, "activate",
1502 G_CALLBACK(customise_send_to), NULL);
1503 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1504
1505 if (send_to_paths)
1506 destroy_glist(&send_to_paths);
1507
1508 send_to_paths = paths;
1509
1510 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1511
1512 popup_menu = menu;
1513 show_popup_menu(menu, event, 0);
1514 }
1515
1516 static void send_to(FilerWindow *filer_window)
1517 {
1518 GList *paths;
1519 GdkEvent *event;
1520
1521 paths = filer_selected_items(filer_window);
1522 event = gtk_get_current_event();
1523
1524 /* Eats paths */
1525 show_send_to_menu(paths, event);
1526
1527 gdk_event_free(event);
1528 }
1529
1530 static void xterm_here(gpointer data, guint action, GtkWidget *widget)
1531 {
1532 const char *argv[] = {"sh", "-c", NULL, NULL};
1533 gboolean close = action;
1534
1535 argv[2] = o_menu_xterm.value;
1536
1537 g_return_if_fail(window_with_focus != NULL);
1538
1539 if (rox_spawn(window_with_focus->sym_path, argv) && close)
1540 gtk_widget_destroy(window_with_focus->window);
1541 }
1542
1543 static void home_directory(gpointer data, guint action, GtkWidget *widget)
1544 {
1545 g_return_if_fail(window_with_focus != NULL);
1546
1547 filer_change_to(window_with_focus, home_dir, NULL);
1548 }
1549
1550 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget)
1551 {
1552 g_return_if_fail(window_with_focus != NULL);
1553
1554 bookmarks_show_menu(window_with_focus);
1555 }
1556
1557 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget)
1558 {
1559 g_return_if_fail(window_with_focus != NULL);
1560
1561 if (strcmp(window_with_focus->real_path, window_with_focus->sym_path))
1562 filer_change_to(window_with_focus,
1563 window_with_focus->real_path, NULL);
1564 else
1565 delayed_error(_("This is already the canonical name "
1566 "for this directory."));
1567 }
1568
1569 static void open_parent(gpointer data, guint action, GtkWidget *widget)
1570 {
1571 g_return_if_fail(window_with_focus != NULL);
1572
1573 filer_open_parent(window_with_focus);
1574 }
1575
1576 static void open_parent_same(gpointer data, guint action, GtkWidget *widget)
1577 {
1578 g_return_if_fail(window_with_focus != NULL);
1579
1580 change_to_parent(window_with_focus);
1581 }
1582
1583 static void resize(gpointer data, guint action, GtkWidget *widget)
1584 {
1585 g_return_if_fail(window_with_focus != NULL);
1586
1587 view_autosize(window_with_focus->view);
1588 }
1589
1590 static void new_window(gpointer data, guint action, GtkWidget *widget)
1591 {
1592 g_return_if_fail(window_with_focus != NULL);
1593
1594 if (o_unique_filer_windows.int_value)
1595 {
1596 report_error(_("You can't open a second view onto "
1597 "this directory because the `Unique Windows' option "
1598 "is turned on in the Options window."));
1599 }
1600 else
1601 filer_opendir(window_with_focus->sym_path, window_with_focus, NULL);
1602 }
1603
1604 static void close_window(gpointer data, guint action, GtkWidget *widget)
1605 {
1606 g_return_if_fail(window_with_focus != NULL);
1607
1608 gtk_widget_destroy(window_with_focus->window);
1609 }
1610
1611 static void mini_buffer(gpointer data, guint action, GtkWidget *widget)
1612 {
1613 MiniType type = (MiniType) action;
1614
1615 g_return_if_fail(window_with_focus != NULL);
1616
1617 /* Item needs to remain selected... */
1618 if (type == MINI_SHELL)
1619 window_with_focus->temp_item_selected = FALSE;
1620
1621 minibuffer_show(window_with_focus, type);
1622 }
1623
1624 void menu_rox_help(gpointer data, guint action, GtkWidget *widget)
1625 {
1626 if (action == HELP_ABOUT)
1627 infobox_new(app_dir);
1628 else if (action == HELP_DIR)
1629 filer_opendir(make_path(app_dir, "Help"), NULL, NULL);
1630 else if (action == HELP_MANUAL)
1631 {
1632 gchar *manual = NULL;
1633
1634 if (current_lang)
1635 {
1636 manual = g_strconcat(app_dir, "/Help/Manual-",
1637 current_lang, ".html", NULL);
1638 if (access(manual, F_OK))
1639 null_g_free(&manual);
1640 }
1641
1642 if (!manual)
1643 manual = g_strconcat(app_dir,
1644 "/Help/Manual.html", NULL);
1645
1646 run_by_path(manual);
1647
1648 g_free(manual);
1649 }
1650 else
1651 g_warning("Unknown help action %d\n", action);
1652 }
1653
1654 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1655 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1656 {
1657 GList *items, *item;
1658
1659 items = gtk_container_get_children(GTK_CONTAINER(menu));
1660
1661 item = g_list_nth(items, from);
1662 while (item && n--)
1663 {
1664 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1665 item = item->next;
1666 }
1667 g_list_free(items);
1668 }
1669
1670 static void save_menus(void)
1671 {
1672 char *menurc;
1673
1674 menurc = choices_find_path_save(MENUS_NAME, PROJECT, TRUE);
1675 if (menurc)
1676 {
1677 gtk_accel_map_save(menurc);
1678 g_free(menurc);
1679 }
1680 }
1681
1682 static void select_nth_item(GtkMenuShell *shell, int n)
1683 {
1684 GList *items;
1685 GtkWidget *item;
1686
1687 items = gtk_container_get_children(GTK_CONTAINER(shell));
1688 item = g_list_nth_data(items, n);
1689
1690 g_return_if_fail(item != NULL);
1691
1692 g_list_free(items);
1693
1694 gtk_menu_shell_select_item(shell, item);
1695 }
1696
1697 static void file_op(gpointer data, FileOp action, GtkWidget *unused)
1698 {
1699 DirItem *item;
1700 const guchar *path;
1701 int n_selected;
1702 ViewIter iter;
1703
1704 g_return_if_fail(window_with_focus != NULL);
1705
1706 n_selected = view_count_selected(window_with_focus->view);
1707
1708 if (n_selected < 1)
1709 {
1710 const char *prompt;
1711
1712 switch (action)
1713 {
1714 case FILE_COPY_ITEM:
1715 prompt = _("Copy ... ?");
1716 break;
1717 case FILE_RENAME_ITEM:
1718 prompt = _("Rename ... ?");
1719 break;
1720 case FILE_LINK_ITEM:
1721 prompt = _("Symlink ... ?");
1722 break;
1723 case FILE_OPEN_FILE:
1724 prompt = _("Shift Open ... ?");
1725 break;
1726 case FILE_HELP:
1727 prompt = _("Help about ... ?");
1728 break;
1729 case FILE_SHOW_FILE_INFO:
1730 prompt = _("Examine ... ?");
1731 break;
1732 case FILE_RUN_ACTION:
1733 prompt = _("Set run action for ... ?");
1734 break;
1735 case FILE_SET_ICON:
1736 prompt = _("Set icon for ... ?");
1737 break;
1738 case FILE_SEND_TO:
1739 prompt = _("Send ... to ... ?");
1740 break;
1741 case FILE_DELETE:
1742 prompt = _("DELETE ... ?");
1743 break;
1744 case FILE_USAGE:
1745 prompt = _("Count the size of ... ?");
1746 break;
1747 case FILE_CHMOD_ITEMS:
1748 prompt = _("Set permissions on ... ?");
1749 break;
1750 case FILE_FIND:
1751 prompt = _("Search inside ... ?");
1752 break;
1753 case FILE_OPEN_VFS_AVFS:
1754 prompt = _("Look inside ... ?");
1755 break;
1756 default:
1757 g_warning("Unknown action!");
1758 return;
1759 }
1760 filer_target_mode(window_with_focus, target_callback,
1761 GINT_TO_POINTER(action), prompt);
1762 return;
1763 }
1764
1765 switch (action)
1766 {
1767 case FILE_SEND_TO:
1768 send_to(window_with_focus);
1769 return;
1770 case FILE_DELETE:
1771 delete(window_with_focus);
1772 return;
1773 case FILE_USAGE:
1774 usage(window_with_focus);
1775 return;
1776 case FILE_CHMOD_ITEMS:
1777 chmod_items(window_with_focus);
1778 return;
1779 case FILE_FIND:
1780 find(window_with_focus);
1781 return;
1782 case FILE_SHOW_FILE_INFO:
1783 {
1784 GList *items;
1785
1786 items = filer_selected_items(window_with_focus);
1787 infobox_show_list(items);
1788 destroy_glist(&items);
1789 return;
1790 }
1791 default:
1792 break;
1793 }
1794
1795 /* All the following actions require exactly one file selected */
1796
1797 if (n_selected > 1)
1798 {
1799 report_error(_("You cannot do this to more than "
1800 "one item at a time"));
1801 return;
1802 }
1803
1804 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1805
1806 item = iter.next(&iter);
1807 g_return_if_fail(item != NULL);
1808 /* iter may be passed to filer_openitem... */
1809
1810 if (!item->image)
1811 item = dir_update_item(window_with_focus->directory,
1812 item->leafname);
1813
1814 if (!item)
1815 {
1816 report_error(_("Item no longer exists!"));
1817 return;
1818 }
1819
1820 path = make_path(window_with_focus->sym_path, item->leafname);
1821
1822 switch (action)
1823 {
1824 case FILE_COPY_ITEM:
1825 src_dest_action_item(path, item->image,
1826 _("Copy"), copy_cb);
1827 break;
1828 case FILE_RENAME_ITEM:
1829 src_dest_action_item(path, item->image,
1830 _("Rename"), rename_cb);
1831 break;
1832 case FILE_LINK_ITEM:
1833 src_dest_action_item(path, item->image,
1834 _("Symlink"), link_cb);
1835 break;
1836 case FILE_OPEN_FILE:
1837 filer_openitem(window_with_focus, &iter,
1838 OPEN_SAME_WINDOW | OPEN_SHIFT);
1839 break;
1840 case FILE_HELP:
1841 show_item_help(path, item);
1842 break;
1843 case FILE_RUN_ACTION:
1844 run_action(item);
1845 break;
1846 case FILE_SET_ICON:
1847 icon_set_handler_dialog(item, path);
1848 break;
1849 case FILE_OPEN_VFS_AVFS:
1850 open_vfs_avfs(window_with_focus, item);
1851 break;
1852 default:
1853 g_warning("Unknown action!");
1854 return;
1855 }
1856 }
1857
1858 static void show_key_help(GtkWidget *button, gpointer data)
1859 {
1860 gboolean can_change_accels;
1861
1862 g_object_get(G_OBJECT(gtk_settings_get_default()),
1863 "gtk-can-change-accels", &can_change_accels,
1864 NULL);
1865
1866 if (!can_change_accels)
1867 {
1868 info_message(_("User-definable shortcuts are disabled by "
1869 "default in Gtk2, and you have not enabled "
1870 "them. You can turn this feature on by:\n"
1871 "1) using an XSettings manager, such as ROX-Session\n"
1872 "or\n"
1873 "2) adding this line to ~/.gtkrc-2.0:\n"
1874 "\tgtk-can-change-accels = 1"));
1875 return;
1876 }
1877
1878 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
1879 "- Open the menu over a filer window,\n"
1880 "- Move the pointer over the item you want to use,\n"
1881 "- Press the key you want attached to it.\n\n"
1882 "The key will appear next to the menu item and you can just press "
1883 "that key without opening the menu in future."));
1884 }
1885
1886 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
1887 {
1888 GtkWidget *button, *align;
1889
1890 g_return_val_if_fail(option == NULL, NULL);
1891
1892 align = gtk_alignment_new(0, 0.5, 0, 0);
1893 button = gtk_button_new_with_label(_("Set keyboard shortcuts"));
1894 gtk_container_add(GTK_CONTAINER(align), button);
1895 g_signal_connect(button, "clicked", G_CALLBACK(show_key_help), NULL);
1896
1897 return g_list_append(NULL, align);
1898 }
Filer for the ROX desktop