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r1546: Code tidying (Bernard Jungen).
[rox-filer.git] / ROX-Filer / src / menu.c
blobf1d617690f735723002146b613d35b22adfa4559
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 "collection.h"
61 #include "display.h"
62
63 typedef enum {
64 FILE_COPY_ITEM,
65 FILE_RENAME_ITEM,
66 FILE_LINK_ITEM,
67 FILE_OPEN_FILE,
68 FILE_HELP,
69 FILE_SHOW_FILE_INFO,
70 FILE_RUN_ACTION,
71 FILE_SET_ICON,
72 FILE_SEND_TO,
73 FILE_DELETE,
74 FILE_USAGE,
75 FILE_CHMOD_ITEMS,
76 FILE_FIND,
77 FILE_OPEN_VFS_AVFS,
78 } FileOp;
79
80 typedef enum menu_icon_style {
81 MIS_NONE, MIS_SMALL, MIS_LARGE,
82 MIS_HUGE_UNUSED,
83 MIS_CURRENT, /* As per current filer window */
84 MIS_DEFAULT
85 } MenuIconStyle;
86
87 typedef void (*ActionFn)(GList *paths,
88 const char *dest_dir, const char *leaf, int quiet);
89 typedef void MenuCallback(GtkWidget *widget, gpointer data);
90
91 typedef gboolean (*SaveCb)(GObject *savebox,
92 const gchar *current, const gchar *new);
93
94 GtkAccelGroup *filer_keys = NULL;
95
96 static GtkWidget *popup_menu = NULL; /* Currently open menu */
97
98 static gint updating_menu = 0; /* Non-zero => ignore activations */
99 static GList *send_to_paths = NULL;
100
101 static Option o_menu_iconsize, o_menu_xterm;
102
103 /* Static prototypes */
104
105 static void save_menus(void);
106 static void menu_closed(GtkWidget *widget);
107 static void shade_file_menu_items(gboolean shaded);
108 static void savebox_show(const gchar *action, const gchar *path,
109 MaskedPixmap *image, SaveCb callback);
110 static gint save_to_file(GObject *savebox,
111 const gchar *pathname, gpointer data);
112 static gboolean action_with_leaf(ActionFn action,
113 const gchar *current, const gchar *new);
114 static gboolean link_cb(GObject *savebox,
115 const gchar *initial, const gchar *path);
116 static void select_nth_item(GtkMenuShell *shell, int n);
117 static void new_file_type(gchar *templ);
118 static void do_send_to(gchar *templ);
119 static void show_send_to_menu(GList *paths, GdkEvent *event);
120 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label);
121
122 /* Note that for most of these callbacks none of the arguments are used. */
123
124 /* (action used in these three - DetailsType) */
125 static void huge_with(gpointer data, guint action, GtkWidget *widget);
126 static void large_with(gpointer data, guint action, GtkWidget *widget);
127 static void small_with(gpointer data, guint action, GtkWidget *widget);
128
129 static void sort_name(gpointer data, guint action, GtkWidget *widget);
130 static void sort_type(gpointer data, guint action, GtkWidget *widget);
131 static void sort_size(gpointer data, guint action, GtkWidget *widget);
132 static void sort_date(gpointer data, guint action, GtkWidget *widget);
133
134 static void hidden(gpointer data, guint action, GtkWidget *widget);
135 static void show_thumbs(gpointer data, guint action, GtkWidget *widget);
136 static void refresh(gpointer data, guint action, GtkWidget *widget);
137
138 static void file_op(gpointer data, FileOp action, GtkWidget *widget);
139
140 static void select_all(gpointer data, guint action, GtkWidget *widget);
141 static void clear_selection(gpointer data, guint action, GtkWidget *widget);
142 static void invert_selection(gpointer data, guint action, GtkWidget *widget);
143 static void new_directory(gpointer data, guint action, GtkWidget *widget);
144 static void new_file(gpointer data, guint action, GtkWidget *widget);
145 static void xterm_here(gpointer data, guint action, GtkWidget *widget);
146
147 static void open_parent_same(gpointer data, guint action, GtkWidget *widget);
148 static void open_parent(gpointer data, guint action, GtkWidget *widget);
149 static void home_directory(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 static void keys_changed(gpointer data);
161
162 static GtkWidget *filer_menu; /* The popup filer menu */
163 static GtkWidget *filer_file_item; /* The File '' label */
164 static GtkWidget *filer_file_menu; /* The File '' menu */
165 static GtkWidget *file_shift_item; /* Shift Open label */
166 static GtkWidget *filer_hidden_menu; /* The Show Hidden item */
167 static GtkWidget *filer_thumb_menu; /* The Show Thumbs item */
168 static GtkWidget *filer_new_window; /* The New Window item */
169 static GtkWidget *filer_new_menu; /* The New submenu */
170 static GtkWidget *filer_follow_sym; /* Follow symbolic links item */
171
172 #undef N_
173 #define N_(x) x
174
175 static GtkItemFactoryEntry filer_menu_def[] = {
176 {N_("Display"), NULL, NULL, 0, "<Branch>"},
177 {">" N_("Huge Icons"), NULL, huge_with, DETAILS_NONE, NULL},
178 {">" N_("Large Icons"), NULL, large_with, DETAILS_NONE, NULL},
179 {">" N_("Small Icons"), NULL, small_with, DETAILS_NONE, NULL},
180 {">" N_("Huge, With..."), NULL, NULL, 0, "<Branch>"},
181 {">>" N_("Summary"), NULL, huge_with, DETAILS_SUMMARY, NULL},
182 {">>" N_("Sizes"), NULL, huge_with, DETAILS_SIZE, NULL},
183 {">>" N_("Permissions"), NULL, huge_with, DETAILS_PERMISSIONS, NULL},
184 {">>" N_("Type"), NULL, huge_with, DETAILS_TYPE, NULL},
185 {">>" N_("Times"), NULL, huge_with, DETAILS_TIMES, NULL},
186 {">" N_("Large, With..."), NULL, NULL, 0, "<Branch>"},
187 {">>" N_("Summary"), NULL, large_with, DETAILS_SUMMARY, NULL},
188 {">>" N_("Sizes"), NULL, large_with, DETAILS_SIZE, NULL},
189 {">>" N_("Permissions"), NULL, large_with, DETAILS_PERMISSIONS, NULL},
190 {">>" N_("Type"), NULL, large_with, DETAILS_TYPE, NULL},
191 {">>" N_("Times"), NULL, large_with, DETAILS_TIMES, NULL},
192 {">" N_("Small, With..."), NULL, NULL, 0, "<Branch>"},
193 {">>" N_("Summary"), NULL, small_with, DETAILS_SUMMARY, NULL},
194 {">>" N_("Sizes"), NULL, small_with, DETAILS_SIZE, NULL},
195 {">>" N_("Permissions"), NULL, small_with, DETAILS_PERMISSIONS, NULL},
196 {">>" N_("Type"), NULL, small_with, DETAILS_TYPE, NULL},
197 {">>" N_("Times"), NULL, small_with, DETAILS_TIMES, NULL},
198 {">", NULL, NULL, 0, "<Separator>"},
199 {">" N_("Sort by Name"), NULL, sort_name, 0, NULL},
200 {">" N_("Sort by Type"), NULL, sort_type, 0, NULL},
201 {">" N_("Sort by Date"), NULL, sort_date, 0, NULL},
202 {">" N_("Sort by Size"), NULL, sort_size, 0, NULL},
203 {">", NULL, NULL, 0, "<Separator>"},
204 {">" N_("Show Hidden"), NULL, hidden, 0, "<ToggleItem>"},
205 {">" N_("Show Thumbnails"), NULL, show_thumbs, 0, "<ToggleItem>"},
206 {">" N_("Refresh"), NULL, refresh, 0, NULL},
207 {N_("File"), NULL, NULL, 0, "<Branch>"},
208 {">" N_("Copy..."), NULL, file_op, FILE_COPY_ITEM, NULL},
209 {">" N_("Rename..."), NULL, file_op, FILE_RENAME_ITEM, NULL},
210 {">" N_("Link..."), NULL, file_op, FILE_LINK_ITEM, NULL},
211 {">" N_("Shift Open"), NULL, file_op, FILE_OPEN_FILE, NULL},
212 {">" N_("Help"), NULL, file_op, FILE_HELP, NULL},
213 {">" N_("Info"), NULL, file_op, FILE_SHOW_FILE_INFO, NULL},
214 {">" N_("Set Run Action..."), NULL, file_op, FILE_RUN_ACTION, NULL},
215 {">" N_("Set Icon..."), NULL, file_op, FILE_SET_ICON, NULL},
216 {">" N_("Open AVFS"), NULL, file_op, FILE_OPEN_VFS_AVFS, NULL},
217 {">", NULL, NULL, 0, "<Separator>"},
218 {">" N_("Send To..."), NULL, file_op, FILE_SEND_TO, NULL},
219 {">" N_("Delete"), NULL, file_op, FILE_DELETE, NULL},
220 {">" N_("Disk Usage"), NULL, file_op, FILE_USAGE, NULL},
221 {">" N_("Permissions"), NULL, file_op, FILE_CHMOD_ITEMS, NULL},
222 {">" N_("Find"), NULL, file_op, FILE_FIND, NULL},
223 {N_("Select"), NULL, NULL, 0, "<Branch>"},
224 {">" N_("Select All"), NULL, 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 If..."), NULL, mini_buffer, MINI_SELECT_IF, NULL},
228 {N_("Options..."), NULL, menu_show_options, 0, NULL},
229 {N_("New"), NULL, NULL, 0, "<Branch>"},
230 {">" N_("Directory"), NULL, new_directory, 0, NULL},
231 {">" N_("Blank file"), NULL, new_file, 0, NULL},
232 {N_("Xterm Here"), NULL, xterm_here, 0, NULL},
233 {N_("Window"), NULL, NULL, 0, "<Branch>"},
234 {">" N_("Parent, New Window"), NULL, open_parent, 0, NULL},
235 {">" N_("Parent, Same Window"), NULL, open_parent_same, 0, NULL},
236 {">" N_("New Window"), NULL, new_window, 0, NULL},
237 {">" N_("Home Directory"), NULL, home_directory, 0, NULL},
238 {">" N_("Follow Symbolic Links"), NULL, follow_symlinks, 0, NULL},
239 {">" N_("Resize Window"), NULL, resize, 0, NULL},
240 /* {">" N_("New, As User..."), NULL, new_user, 0, NULL}, */
241
242 {">" N_("Close Window"), NULL, close_window, 0, NULL},
243 {">", NULL, NULL, 0, "<Separator>"},
244 {">" N_("Enter Path..."), "slash", mini_buffer, MINI_PATH, NULL},
245 {">" N_("Shell Command..."), NULL, mini_buffer, MINI_SHELL, NULL},
246 {">", NULL, NULL, 0, "<Separator>"},
247 {">" N_("Show ROX-Filer Help"), "F1", menu_rox_help, 0, 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_thumb_menu, "filer", "Display",
287 "Show Thumbnails");
288
289 GET_SMENU_ITEM(filer_new_menu, "filer", "New");
290 GET_SSMENU_ITEM(item, "filer", "Window", "Follow Symbolic Links");
291 filer_follow_sym = GTK_BIN(item)->child;
292
293 /* File '' label... */
294 items = gtk_container_get_children(GTK_CONTAINER(filer_menu));
295 filer_file_item = GTK_BIN(g_list_nth(items, 1)->data)->child;
296 g_list_free(items);
297
298 /* Shift Open... label */
299 items = gtk_container_get_children(GTK_CONTAINER(filer_file_menu));
300 file_shift_item = GTK_BIN(g_list_nth(items, 3)->data)->child;
301 g_list_free(items);
302
303 GET_SSMENU_ITEM(item, "filer", "Window", "New Window");
304 filer_new_window = GTK_BIN(item)->child;
305
306 g_signal_connect(filer_menu, "unmap_event",
307 G_CALLBACK(menu_closed), NULL);
308 g_signal_connect(filer_file_menu, "unmap_event",
309 G_CALLBACK(menu_closed), NULL);
310
311 g_signal_connect_object(G_OBJECT(filer_keys), "accel_changed",
312 (GCallback) keys_changed, NULL, 0);
313 }
314
315 void menu_init(void)
316 {
317 char *menurc;
318
319 menurc = choices_find_path_load(MENUS_NAME, PROJECT);
320 if (menurc)
321 {
322 gtk_accel_map_load(menurc);
323 g_free(menurc);
324 }
325
326 option_add_string(&o_menu_xterm, "menu_xterm", "xterm");
327 option_add_int(&o_menu_iconsize, "menu_iconsize", MIS_SMALL);
328 option_add_saver(save_menus);
329
330 option_register_widget("menu-set-keys", set_keys_button);
331 }
332
333 /* Name is in the form "<panel>" */
334 GtkItemFactory *menu_create(GtkItemFactoryEntry *def, int n_entries,
335 const gchar *name, GtkAccelGroup *keys)
336 {
337 GtkItemFactory *item_factory;
338 GtkItemFactoryEntry *translated;
339
340 if (!keys)
341 {
342 keys = gtk_accel_group_new();
343 gtk_accel_group_lock(keys);
344 }
345
346 item_factory = gtk_item_factory_new(GTK_TYPE_MENU, name, keys);
347
348 translated = translate_entries(def, n_entries);
349 gtk_item_factory_create_items(item_factory, n_entries,
350 translated, NULL);
351 free_translated_entries(translated, n_entries);
352
353 return item_factory;
354 }
355
356 /* Prevent the user from setting a short-cut on this item */
357 void menuitem_no_shortcuts(GtkWidget *item)
358 {
359 /* XXX */
360 #if 0
361 GtkMenuItem *menuitem = GTK_MENU_ITEM(item);
362
363 _gtk_widget_set_accel_path(item, NULL, NULL);
364 g_free(menuitem->accel_path);
365 menuitem->accel_path = NULL;
366 #endif
367 }
368
369 static void shade_file_menu_items(gboolean shaded)
370 {
371 menu_set_items_shaded(filer_file_menu, shaded, 0, 5);
372 menu_set_items_shaded(filer_file_menu, shaded, 6, 3);
373 }
374
375 /* 'data' is an array of three ints:
376 * [ pointer_x, pointer_y, item_under_pointer ]
377 */
378 void position_menu(GtkMenu *menu, gint *x, gint *y,
379 gboolean *push_in, gpointer data)
380 {
381 int *pos = (int *) data;
382 GtkRequisition requisition;
383 GList *items, *next;
384 int y_shift = 0;
385 int item = pos[2];
386
387 next = items = gtk_container_get_children(GTK_CONTAINER(menu));
388
389 while (item >= 0 && next)
390 {
391 int h = ((GtkWidget *) next->data)->requisition.height;
392
393 if (item > 0)
394 y_shift += h;
395 else
396 y_shift += h / 2;
397
398 next = next->next;
399 item--;
400 }
401
402 g_list_free(items);
403
404 gtk_widget_size_request(GTK_WIDGET(menu), &requisition);
405
406 *x = pos[0] - (requisition.width * 7 / 8);
407 *y = pos[1] - y_shift;
408
409 *x = CLAMP(*x, 0, screen_width - requisition.width);
410 *y = CLAMP(*y, 0, screen_height - requisition.height);
411
412 *push_in = FALSE;
413 }
414
415 #if 0
416 /* Used when you menu-click on the Large or Small toolbar tools */
417 void show_style_menu(FilerWindow *filer_window,
418 GdkEventButton *event,
419 GtkWidget *menu)
420 {
421 int pos[3];
422
423 pos[0] = event->x_root;
424 pos[1] = event->y_root;
425 pos[2] = 0;
426
427 window_with_focus = filer_window;
428
429 popup_menu = menu;
430
431 gtk_menu_popup(GTK_MENU(popup_menu), NULL, NULL, position_menu,
432 (gpointer) pos, event->button, event->time);
433 }
434 #endif
435
436 static GList *menu_from_dir(GtkWidget *menu, const gchar *dname,
437 MenuIconStyle style, CallbackFn func,
438 gboolean separator, gboolean strip_ext,
439 gboolean recurse)
440 {
441 GList *widgets = NULL;
442 DirItem *ditem;
443 DIR *dir;
444 struct dirent *ent;
445 GtkWidget *item;
446
447 dir = opendir(dname);
448 if (!dir)
449 goto out;
450
451 if (separator)
452 {
453 item = gtk_menu_item_new();
454 widgets = g_list_append(widgets, item);
455 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
456 }
457
458 while ((ent = readdir(dir)))
459 {
460 char *dot, *leaf;
461 GtkWidget *hbox;
462 GtkWidget *img;
463 GtkWidget *label;
464 gchar *fname;
465
466 /* Ignore hidden files */
467 if (ent->d_name[0] == '.')
468 continue;
469
470 /* Strip off extension, if any */
471 dot = strchr(ent->d_name, '.');
472 if (strip_ext && dot)
473 leaf = g_strndup(ent->d_name, dot - ent->d_name);
474 else
475 leaf = g_strdup(ent->d_name);
476
477 fname = g_strconcat(dname, "/", ent->d_name, NULL);
478 ditem = diritem_new("");
479 diritem_restat(fname, ditem, NULL);
480
481 if (ditem->image && style != MIS_NONE)
482 {
483 GdkPixbuf *pixbuf;
484
485 switch (style) {
486 case MIS_LARGE:
487 pixbuf = ditem->image->pixbuf;
488 break;
489 default:
490 if (!ditem->image->sm_pixbuf)
491 pixmap_make_small(ditem->image);
492 pixbuf = ditem->image->sm_pixbuf;
493 break;
494 }
495
496 item = gtk_menu_item_new();
497 /* TODO: Find a way to allow short-cuts */
498 menuitem_no_shortcuts(item);
499
500 hbox = gtk_hbox_new(FALSE, 2);
501 gtk_container_add(GTK_CONTAINER(item), hbox);
502
503 img = gtk_image_new_from_pixbuf(pixbuf);
504
505 gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 2);
506
507 label = gtk_label_new(leaf);
508 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
509 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 2);
510
511 }
512 else
513 item = gtk_menu_item_new_with_label(leaf);
514
515 /* If it is a directory (but NOT an AppDir) and we are
516 * recursing then set up a sub menu.
517 */
518 if (recurse && ditem->base_type == TYPE_DIRECTORY &&
519 !(ditem->flags & ITEM_FLAG_APPDIR))
520 {
521 GtkWidget *sub;
522 GList *new_widgets;
523
524 sub = gtk_menu_new();
525 new_widgets = menu_from_dir(sub, fname, style, func,
526 separator, strip_ext, FALSE);
527 g_list_free(new_widgets);
528 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), sub);
529 }
530 else
531 g_signal_connect_swapped(item, "activate",
532 G_CALLBACK(func), fname);
533
534 diritem_free(ditem);
535 g_free(leaf);
536
537 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
538 g_signal_connect_swapped(item, "destroy",
539 G_CALLBACK(g_free), fname);
540
541 widgets = g_list_append(widgets, item);
542 }
543
544 closedir(dir);
545 out:
546
547 return widgets;
548 }
549
550 /* Scan the templates dir and create entries for the New menu */
551 static void update_new_files_menu(MenuIconStyle style)
552 {
553 static GList *widgets = NULL;
554
555 gchar *templ_dname = NULL;
556
557 if (widgets)
558 {
559 GList *next;
560
561 for (next = widgets; next; next = next->next)
562 gtk_widget_destroy((GtkWidget *) next->data);
563
564 g_list_free(widgets);
565 widgets = NULL;
566 }
567
568 templ_dname = choices_find_path_load("Templates", "");
569 if (templ_dname)
570 {
571 widgets = menu_from_dir(filer_new_menu, templ_dname, style,
572 (CallbackFn) new_file_type, TRUE, TRUE,
573 FALSE);
574 g_free(templ_dname);
575 }
576 gtk_widget_show_all(filer_new_menu);
577 }
578
579 /* 'item' is the number of the item to appear under the pointer. */
580 void show_popup_menu(GtkWidget *menu, GdkEvent *event, int item)
581 {
582 int pos[3];
583 int button = 0;
584 guint32 time = 0;
585
586 if (event && (event->type == GDK_BUTTON_PRESS ||
587 event->type == GDK_BUTTON_RELEASE))
588 {
589 GdkEventButton *bev = (GdkEventButton *) event;
590
591 pos[0] = bev->x_root;
592 pos[1] = bev->y_root;
593 button = bev->button;
594 time = bev->time;
595 }
596 else if (event && event->type == GDK_KEY_PRESS)
597 {
598 GdkEventKey *kev = (GdkEventKey *) event;
599
600 get_pointer_xy(pos, pos + 1);
601 time = kev->time;
602 }
603 else
604 get_pointer_xy(pos, pos + 1);
605
606 pos[2] = item;
607
608 gtk_widget_show_all(menu);
609 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
610 position_menu, (gpointer) pos, button, time);
611 select_nth_item(GTK_MENU_SHELL(menu), item);
612 }
613
614 /* Hide the popup menu, if any */
615 void menu_popdown(void)
616 {
617 if (popup_menu)
618 gtk_menu_popdown(GTK_MENU(popup_menu));
619 }
620
621 static MenuIconStyle get_menu_icon_style(void)
622 {
623 MenuIconStyle mis;
624 int display;
625
626 mis = o_menu_iconsize.int_value;
627
628 switch (mis)
629 {
630 case MIS_NONE: case MIS_SMALL: case MIS_LARGE:
631 return mis;
632 default:
633 break;
634 }
635
636 if (mis == MIS_CURRENT && window_with_focus)
637 {
638 switch (window_with_focus->display_style)
639 {
640 case HUGE_ICONS:
641 case LARGE_ICONS:
642 return MIS_LARGE;
643 case SMALL_ICONS:
644 return MIS_SMALL;
645 default:
646 break;
647 }
648 }
649
650 display = o_display_size.int_value;
651 switch (display)
652 {
653 case HUGE_ICONS:
654 case LARGE_ICONS:
655 return MIS_LARGE;
656 case SMALL_ICONS:
657 return MIS_SMALL;
658 default:
659 break;
660 }
661
662 return MIS_SMALL;
663 }
664
665 void show_filer_menu(FilerWindow *filer_window, GdkEvent *event, int item)
666 {
667 DirItem *file_item = NULL;
668 GdkModifierType state = 0;
669
670 ensure_filer_menu();
671
672 updating_menu++;
673
674 /* Remove previous AppMenu, if any */
675 appmenu_remove();
676
677 window_with_focus = filer_window;
678
679 if (event->type == GDK_BUTTON_PRESS)
680 state = ((GdkEventButton *) event)->state;
681 else if (event->type == GDK_KEY_PRESS)
682 state = ((GdkEventKey *) event)->state;
683
684 if (filer_window->collection->number_selected == 0 && item >= 0)
685 {
686 filer_window->temp_item_selected = TRUE;
687 collection_select_item(filer_window->collection, item);
688 }
689 else
690 {
691 filer_window->temp_item_selected = FALSE;
692 }
693
694 /* Short-cut to the Send To menu */
695 if (state & GDK_SHIFT_MASK)
696 {
697 GList *paths;
698
699 updating_menu--;
700
701 if (filer_window->collection->number_selected == 0)
702 {
703 report_error(
704 _("You should Shift+Menu click over a file to "
705 "send it somewhere"));
706 return;
707 }
708
709 paths = filer_selected_items(filer_window);
710
711 show_send_to_menu(paths, event); /* (paths eaten) */
712
713 return;
714 }
715
716 {
717 GtkWidget *file_label, *file_menu;
718 Collection *collection = filer_window->collection;
719 GString *buffer;
720 DirItem *item;
721
722 file_label = filer_file_item;
723 file_menu = filer_file_menu;
724 gtk_check_menu_item_set_active(
725 GTK_CHECK_MENU_ITEM(filer_thumb_menu),
726 filer_window->show_thumbs);
727 gtk_check_menu_item_set_active(
728 GTK_CHECK_MENU_ITEM(filer_hidden_menu),
729 filer_window->show_hidden);
730 buffer = g_string_new(NULL);
731
732 switch (collection->number_selected)
733 {
734 case 0:
735 g_string_assign(buffer, _("Next Click"));
736 shade_file_menu_items(FALSE);
737 break;
738 case 1:
739 item = filer_selected_item(filer_window);
740 if (!item->image)
741 dir_update_item(filer_window->directory,
742 item->leafname);
743 shade_file_menu_items(FALSE);
744 file_item = filer_selected_item(filer_window);
745 g_string_sprintf(buffer, "%s '%s'",
746 basetype_name(file_item),
747 file_item->leafname);
748 if (!can_set_run_action(file_item))
749 menu_set_items_shaded(filer_file_menu,
750 TRUE, 6, 1);
751 break;
752 default:
753 shade_file_menu_items(TRUE);
754 g_string_sprintf(buffer, _("%d items"),
755 collection->number_selected);
756 break;
757 }
758 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
759 g_string_free(buffer, TRUE);
760
761 menu_show_shift_action(file_shift_item, file_item,
762 collection->number_selected == 0);
763 if (file_item)
764 appmenu_add(make_path(filer_window->sym_path,
765 file_item->leafname)->str,
766 file_item, filer_file_menu);
767 }
768
769 update_new_files_menu(get_menu_icon_style());
770
771 gtk_widget_set_sensitive(filer_new_window,
772 !o_unique_filer_windows.int_value);
773 gtk_widget_set_sensitive(filer_follow_sym,
774 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
775
776 popup_menu = (state & GDK_CONTROL_MASK)
777 ? filer_file_menu
778 : filer_menu;
779
780 updating_menu--;
781
782 show_popup_menu(popup_menu, event,
783 popup_menu == filer_file_menu ? 5 : 1);
784 }
785
786 static void menu_closed(GtkWidget *widget)
787 {
788 if (window_with_focus == NULL || widget != popup_menu)
789 return; /* Close panel item chosen? */
790
791 popup_menu = NULL;
792
793 if (window_with_focus->temp_item_selected)
794 {
795 collection_clear_selection(window_with_focus->collection);
796 window_with_focus->temp_item_selected = FALSE;
797 }
798 }
799
800 void target_callback(FilerWindow *filer_window,
801 gint item,
802 gpointer action)
803 {
804 Collection *collection = filer_window->collection;
805
806 g_return_if_fail(window_with_focus != NULL);
807 g_return_if_fail(window_with_focus == filer_window);
808
809 /* Don't grab the primary selection */
810 filer_window->temp_item_selected = TRUE;
811
812 collection_wink_item(collection, item);
813 collection_clear_except(collection, item);
814 file_op(NULL, GPOINTER_TO_INT(action), GTK_WIDGET(collection));
815
816 if (item < collection->number_of_items)
817 collection_unselect_item(collection, item);
818 filer_window->temp_item_selected = FALSE;
819 }
820
821 /* Set the text of the 'Shift Open...' menu item.
822 * If icon is NULL, reset the text and also shade it, unless 'next'.
823 */
824 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
825 {
826 guchar *shift_action = NULL;
827
828 if (item)
829 {
830 if (item->flags & ITEM_FLAG_MOUNT_POINT)
831 {
832 if (item->flags & ITEM_FLAG_MOUNTED)
833 shift_action = N_("Unmount");
834 else
835 shift_action = N_("Mount");
836 }
837 else if (item->flags & ITEM_FLAG_SYMLINK)
838 shift_action = N_("Show Target");
839 else if (item->base_type == TYPE_DIRECTORY)
840 shift_action = N_("Look Inside");
841 else if (item->base_type == TYPE_FILE)
842 shift_action = N_("Open As Text");
843 }
844 gtk_label_set_text(GTK_LABEL(menu_item),
845 shift_action ? _(shift_action)
846 : _("Shift Open"));
847 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
848 }
849
850 /* Actions */
851
852 static void huge_with(gpointer data, guint action, GtkWidget *widget)
853 {
854 display_set_layout(window_with_focus, HUGE_ICONS, action);
855 }
856
857 static void large_with(gpointer data, guint action, GtkWidget *widget)
858 {
859 display_set_layout(window_with_focus, LARGE_ICONS, action);
860 }
861
862 static void small_with(gpointer data, guint action, GtkWidget *widget)
863 {
864 display_set_layout(window_with_focus, SMALL_ICONS, action);
865 }
866
867 static void sort_name(gpointer data, guint action, GtkWidget *widget)
868 {
869 g_return_if_fail(window_with_focus != NULL);
870
871 display_set_sort_fn(window_with_focus, sort_by_name);
872 }
873
874 static void sort_type(gpointer data, guint action, GtkWidget *widget)
875 {
876 g_return_if_fail(window_with_focus != NULL);
877
878 display_set_sort_fn(window_with_focus, sort_by_type);
879 }
880
881 static void sort_date(gpointer data, guint action, GtkWidget *widget)
882 {
883 g_return_if_fail(window_with_focus != NULL);
884
885 display_set_sort_fn(window_with_focus, sort_by_date);
886 }
887
888 static void sort_size(gpointer data, guint action, GtkWidget *widget)
889 {
890 g_return_if_fail(window_with_focus != NULL);
891
892 display_set_sort_fn(window_with_focus, sort_by_size);
893 }
894
895 static void hidden(gpointer data, guint action, GtkWidget *widget)
896 {
897 if (updating_menu)
898 return;
899
900 g_return_if_fail(window_with_focus != NULL);
901
902 display_set_hidden(window_with_focus, !window_with_focus->show_hidden);
903 }
904
905 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
906 {
907 if (updating_menu)
908 return;
909
910 g_return_if_fail(window_with_focus != NULL);
911
912 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
913 }
914
915 static void refresh(gpointer data, guint action, GtkWidget *widget)
916 {
917 g_return_if_fail(window_with_focus != NULL);
918
919 full_refresh();
920 filer_update_dir(window_with_focus, TRUE);
921 }
922
923 static void delete(FilerWindow *filer_window)
924 {
925 GList *paths;
926 paths = filer_selected_items(filer_window);
927 action_delete(paths);
928 g_list_foreach(paths, (GFunc) g_free, NULL);
929 g_list_free(paths);
930 }
931
932 static void usage(FilerWindow *filer_window)
933 {
934 GList *paths;
935 paths = filer_selected_items(filer_window);
936 action_usage(paths);
937 g_list_foreach(paths, (GFunc) g_free, NULL);
938 g_list_free(paths);
939 }
940
941 static void chmod_items(FilerWindow *filer_window)
942 {
943 GList *paths;
944 paths = filer_selected_items(filer_window);
945 action_chmod(paths);
946 g_list_foreach(paths, (GFunc) g_free, NULL);
947 g_list_free(paths);
948 }
949
950 static void find(FilerWindow *filer_window)
951 {
952 GList *paths;
953 paths = filer_selected_items(filer_window);
954 action_find(paths);
955 g_list_foreach(paths, (GFunc) g_free, NULL);
956 g_list_free(paths);
957 }
958
959 /* This creates a new savebox widget, and allows the user to pick a new path
960 * for the file.
961 * Once the new path has been picked, the callback will be called with
962 * both the current and new paths.
963 * NOTE: This function unrefs 'image'!
964 */
965 static void savebox_show(const gchar *action, const gchar *path,
966 MaskedPixmap *image, SaveCb callback)
967 {
968 GtkWidget *savebox = NULL;
969 GtkWidget *check_relative = NULL;
970
971 g_return_if_fail(image != NULL);
972
973 savebox = gtk_savebox_new(action);
974
975 if (callback == link_cb)
976 {
977 check_relative = gtk_check_button_new_with_mnemonic(
978 _("_Relative link"));
979 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
980 TRUE);
981
982 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
983 gtk_tooltips_set_tip(tooltips, check_relative,
984 _("If on, the symlink will store the path from the "
985 "symlink to the target file. Use this if the symlink "
986 "and the target will be moved together.\n"
987 "If off, the path from the root directory is stored - "
988 "use this if the symlink may move but the target will "
989 "stay put."), NULL);
990 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
991 check_relative, FALSE, TRUE, 0);
992 gtk_widget_show(check_relative);
993 }
994
995 g_signal_connect(savebox, "save_to_file",
996 G_CALLBACK(save_to_file), NULL);
997
998 g_object_set_data_full(G_OBJECT(savebox), "current_path",
999 g_strdup(path), g_free);
1000 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1001 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1002
1003 gtk_window_set_title(GTK_WINDOW(savebox), action);
1004
1005 if (g_utf8_validate(path, -1, NULL))
1006 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1007 else
1008 {
1009 gchar *u8;
1010 u8 = to_utf8(path);
1011 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), u8);
1012 g_free(u8);
1013 }
1014 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1015 g_object_unref(image);
1016
1017 gtk_widget_show(savebox);
1018 }
1019
1020 static gint save_to_file(GObject *savebox,
1021 const gchar *pathname, gpointer data)
1022 {
1023 SaveCb callback;
1024 const gchar *current_path;
1025
1026 callback = g_object_get_data(savebox, "action_callback");
1027 current_path = g_object_get_data(savebox, "current_path");
1028
1029 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1030 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1031
1032 return callback(savebox, current_path, pathname)
1033 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1034 }
1035
1036 static gboolean copy_cb(GObject *savebox,
1037 const gchar *current, const gchar *new)
1038 {
1039 return action_with_leaf(action_copy, current, new);
1040 }
1041
1042 static gboolean action_with_leaf(ActionFn action,
1043 const gchar *current, const gchar *new)
1044 {
1045 const char *leaf;
1046 char *new_dir;
1047 GList *local_paths;
1048
1049 if (new[0] != '/')
1050 {
1051 report_error(_("New pathname is not absolute"));
1052 return FALSE;
1053 }
1054
1055 if (new[strlen(new) - 1] == '/')
1056 {
1057 new_dir = g_strdup(new);
1058 leaf = NULL;
1059 }
1060 else
1061 {
1062 const gchar *slash;
1063
1064 slash = strrchr(new, '/');
1065 new_dir = g_strndup(new, slash - new);
1066 leaf = slash + 1;
1067 }
1068
1069 local_paths = g_list_append(NULL, (gchar *) current);
1070 action(local_paths, new_dir, leaf, -1);
1071 g_list_free(local_paths);
1072
1073 g_free(new_dir);
1074
1075 return TRUE;
1076 }
1077
1078 /* Open a savebox to act on the selected file.
1079 * Call 'callback' later to perform the operation.
1080 */
1081 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1082 const gchar *action, SaveCb callback)
1083 {
1084 g_object_ref(image);
1085 savebox_show(action, path, image, callback);
1086 }
1087
1088 static gboolean rename_cb(GObject *savebox,
1089 const gchar *current, const gchar *new)
1090 {
1091 return action_with_leaf(action_move, current, new);
1092 }
1093
1094 static gboolean link_cb(GObject *savebox,
1095 const gchar *initial, const gchar *path)
1096 {
1097 GtkToggleButton *check_relative;
1098 struct stat info;
1099 int err;
1100 gchar *link_path;
1101
1102 check_relative = g_object_get_data(savebox, "check_relative");
1103
1104 if (gtk_toggle_button_get_active(check_relative))
1105 link_path = get_relative_path(path, initial);
1106 else
1107 link_path = g_strdup(initial);
1108
1109 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1110 {
1111 GtkWidget *box, *button;
1112 gint ans;
1113
1114 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1115 GTK_BUTTONS_CANCEL,
1116 _("Symlink from '%s' already exists. "
1117 "Replace it with a link to '%s'?"),
1118 path, link_path);
1119
1120 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1121
1122 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1123 gtk_widget_show(button);
1124 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1125 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1126 button, GTK_RESPONSE_OK);
1127 gtk_dialog_set_default_response(GTK_DIALOG(box),
1128 GTK_RESPONSE_OK);
1129
1130 ans = gtk_dialog_run(GTK_DIALOG(box));
1131 gtk_widget_destroy(box);
1132
1133 if (ans != GTK_RESPONSE_OK)
1134 {
1135 g_free(link_path);
1136 return FALSE;
1137 }
1138
1139 unlink(path);
1140 }
1141
1142 err = symlink(link_path, path);
1143 g_free(link_path);
1144
1145 if (err)
1146 {
1147 report_error("symlink: %s", g_strerror(errno));
1148 return FALSE;
1149 }
1150
1151 dir_check_this(path);
1152
1153 return TRUE;
1154 }
1155
1156 static void run_action(DirItem *item)
1157 {
1158 if (can_set_run_action(item))
1159 type_set_handler_dialog(item->mime_type);
1160 else
1161 report_error(
1162 _("You can only set the run action for a "
1163 "regular file"));
1164 }
1165
1166 void open_home(gpointer data, guint action, GtkWidget *widget)
1167 {
1168 filer_opendir(home_dir, NULL);
1169 }
1170
1171 static void open_vfs_avfs(FilerWindow *filer_window, DirItem *item)
1172 {
1173 gchar *path;
1174
1175 path = g_strconcat(filer_window->sym_path,
1176 "/", item->leafname, "#", NULL);
1177
1178 filer_change_to(filer_window, path, NULL);
1179 g_free(path);
1180 }
1181
1182 static void select_all(gpointer data, guint action, GtkWidget *widget)
1183 {
1184 g_return_if_fail(window_with_focus != NULL);
1185
1186 window_with_focus->temp_item_selected = FALSE;
1187 collection_select_all(window_with_focus->collection);
1188 }
1189
1190 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1191 {
1192 g_return_if_fail(window_with_focus != NULL);
1193
1194 window_with_focus->temp_item_selected = FALSE;
1195 collection_clear_selection(window_with_focus->collection);
1196 }
1197
1198 static void invert_selection(gpointer data, guint action, GtkWidget *widget)
1199 {
1200 g_return_if_fail(window_with_focus != NULL);
1201
1202 window_with_focus->temp_item_selected = FALSE;
1203 collection_invert_selection(window_with_focus->collection);
1204 }
1205
1206 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1207 {
1208 GtkWidget *win;
1209
1210 win = options_show();
1211
1212 if (win)
1213 {
1214 number_of_windows++;
1215 g_signal_connect(win, "destroy",
1216 G_CALLBACK(one_less_window), NULL);
1217 }
1218 }
1219
1220 static gboolean new_directory_cb(GObject *savebox,
1221 const gchar *initial, const gchar *path)
1222 {
1223 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1224 {
1225 report_error("mkdir: %s", g_strerror(errno));
1226 return FALSE;
1227 }
1228
1229 dir_check_this(path);
1230
1231 if (filer_exists(window_with_focus))
1232 {
1233 guchar *leaf;
1234 leaf = strrchr(path, '/');
1235 if (leaf)
1236 display_set_autoselect(window_with_focus, leaf + 1);
1237 }
1238
1239 return TRUE;
1240 }
1241
1242 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1243 {
1244 g_return_if_fail(window_with_focus != NULL);
1245
1246 savebox_show(_("Create"),
1247 make_path(window_with_focus->sym_path, _("NewDir"))->str,
1248 type_to_icon(inode_directory), new_directory_cb);
1249 }
1250
1251 static gboolean new_file_cb(GObject *savebox,
1252 const gchar *initial, const gchar *path)
1253 {
1254 int fd;
1255
1256 fd = open(path, O_CREAT | O_EXCL, 0666);
1257
1258 if (fd == -1)
1259 {
1260 report_error(_("Error creating '%s': %s"),
1261 path, g_strerror(errno));
1262 return FALSE;
1263 }
1264
1265 if (close(fd))
1266 report_error(_("Error creating '%s': %s"),
1267 path, g_strerror(errno));
1268
1269 dir_check_this(path);
1270
1271 if (filer_exists(window_with_focus))
1272 {
1273 guchar *leaf;
1274 leaf = strrchr(path, '/');
1275 if (leaf)
1276 display_set_autoselect(window_with_focus, leaf + 1);
1277 }
1278
1279 return TRUE;
1280 }
1281
1282 static void new_file(gpointer data, guint action, GtkWidget *widget)
1283 {
1284 g_return_if_fail(window_with_focus != NULL);
1285
1286 savebox_show(_("Create"),
1287 make_path(window_with_focus->sym_path, _("NewFile"))->str,
1288 type_to_icon(text_plain),
1289 new_file_cb);
1290 }
1291
1292 static gboolean new_file_type_cb(GObject *savebox,
1293 const gchar *initial, const gchar *path)
1294 {
1295 const gchar *oleaf, *leaf;
1296 gchar *templ, *templ_dname, *dest;
1297 GList *paths;
1298
1299 /* We can work out the template path from the initial name */
1300 oleaf = g_basename(initial);
1301 templ_dname = choices_find_path_load("Templates", "");
1302 if (!templ_dname)
1303 {
1304 report_error(
1305 _("Error creating file: could not find the template for %s"),
1306 oleaf);
1307 return FALSE;
1308 }
1309
1310 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1311 g_free(templ_dname);
1312
1313 dest = g_dirname(path);
1314 leaf = g_basename(path);
1315 paths = g_list_append(NULL, templ);
1316
1317 action_copy(paths, dest, leaf, TRUE);
1318
1319 g_list_free(paths);
1320 g_free(dest);
1321 g_free(templ);
1322
1323 if (filer_exists(window_with_focus))
1324 display_set_autoselect(window_with_focus, leaf);
1325
1326 return TRUE;
1327 }
1328
1329 static void do_send_to(gchar *templ)
1330 {
1331 g_return_if_fail(send_to_paths != NULL);
1332
1333 run_with_files(templ, send_to_paths);
1334 }
1335
1336 static void new_file_type(gchar *templ)
1337 {
1338 const gchar *leaf;
1339 MIME_type *type;
1340
1341 g_return_if_fail(window_with_focus != NULL);
1342
1343 leaf = g_basename(templ);
1344 type = type_get_type(templ);
1345
1346 savebox_show(_("Create"),
1347 make_path(window_with_focus->sym_path, leaf)->str,
1348 type_to_icon(type),
1349 new_file_type_cb);
1350 }
1351
1352 static void customise_send_to(gpointer data)
1353 {
1354 GPtrArray *path;
1355 guchar *save;
1356 GString *dirs;
1357 int i;
1358
1359 dirs = g_string_new(NULL);
1360
1361 path = choices_list_dirs("");
1362 for (i = 0; i < path->len; i++)
1363 {
1364 guchar *old = (guchar *) path->pdata[i];
1365
1366 g_string_append(dirs, old);
1367 g_string_append(dirs, "SendTo\n");
1368 }
1369 choices_free_list(path);
1370
1371 save = choices_find_path_save("", "SendTo", TRUE);
1372 if (save)
1373 mkdir(save, 0777);
1374
1375 info_message(
1376 _("The `Send To' menu provides a quick way to send some files "
1377 "to an application. The applications listed are those in "
1378 "the following directories:\n\n%s\n%s\n"
1379 "The `Send To' menu may be opened by Shift+Menu clicking "
1380 "over a file.\n\n"
1381 "Advanced use:\n"
1382 "You can also create subdirectories called "
1383 "`.text_html', `.text', etc which will only be "
1384 "shown for files of that type. `.group' is shown "
1385 "only when multiple files are selected."),
1386 dirs->str,
1387 save ? _("I'll show you your SendTo directory now; you should "
1388 "symlink (Ctrl+Shift drag) any applications you want "
1389 "into it.")
1390 : _("Your CHOICESPATH variable setting prevents "
1391 "customisations - sorry."));
1392
1393 g_string_free(dirs, TRUE);
1394
1395 if (save)
1396 filer_opendir(save, NULL);
1397 }
1398
1399 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1400 * to the menu.
1401 */
1402 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1403 {
1404 gchar *searchdir;
1405 GPtrArray *paths;
1406 int i;
1407
1408 if (subtype)
1409 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1410 else if (type)
1411 searchdir = g_strdup_printf("SendTo/.%s", type);
1412 else
1413 searchdir = g_strdup("SendTo");
1414
1415 paths = choices_list_dirs(searchdir);
1416 g_free(searchdir);
1417
1418 for (i = 0; i < paths->len; i++)
1419 {
1420 GList *widgets = NULL;
1421 guchar *dir = (guchar *) paths->pdata[i];
1422
1423 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1424 (CallbackFn) do_send_to,
1425 FALSE, FALSE, TRUE);
1426
1427 if (widgets)
1428 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1429 gtk_menu_item_new());
1430
1431 g_list_free(widgets); /* TODO: Get rid of this */
1432 }
1433
1434 choices_free_list(paths);
1435 }
1436
1437 /* Scan the SendTo dir and create and show the Send To menu.
1438 * The 'paths' list and every path in it is claimed, and will be
1439 * freed later -- don't free it yourself!
1440 */
1441 static void show_send_to_menu(GList *paths, GdkEvent *event)
1442 {
1443 GtkWidget *menu, *item;
1444
1445 menu = gtk_menu_new();
1446
1447 if (g_list_length(paths) == 1)
1448 {
1449 DirItem *item;
1450
1451 item = diritem_new("");
1452 diritem_restat(paths->data, item, NULL);
1453
1454 add_sendto(menu,
1455 item->mime_type->media_type,
1456 item->mime_type->subtype);
1457
1458 add_sendto(menu, item->mime_type->media_type, NULL);
1459
1460 diritem_free(item);
1461 }
1462 else
1463 add_sendto(menu, "group", NULL);
1464
1465 add_sendto(menu, NULL, NULL);
1466
1467 item = gtk_menu_item_new_with_label(_("Customise"));
1468 g_signal_connect_swapped(item, "activate",
1469 G_CALLBACK(customise_send_to), NULL);
1470 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1471
1472 if (send_to_paths)
1473 {
1474 g_list_foreach(send_to_paths, (GFunc) g_free, NULL);
1475 g_list_free(send_to_paths);
1476 }
1477 send_to_paths = paths;
1478
1479 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1480
1481 popup_menu = menu;
1482 show_popup_menu(menu, event, 0);
1483 }
1484
1485 static void send_to(FilerWindow *filer_window)
1486 {
1487 GList *paths;
1488 GdkEvent *event;
1489
1490 paths = filer_selected_items(filer_window);
1491 event = gtk_get_current_event();
1492
1493 /* Eats paths */
1494 show_send_to_menu(paths, event);
1495
1496 gdk_event_free(event);
1497 }
1498
1499 static void xterm_here(gpointer data, guint action, GtkWidget *widget)
1500 {
1501 const char *argv[] = {"sh", "-c", NULL, NULL};
1502
1503 argv[2] = o_menu_xterm.value;
1504
1505 g_return_if_fail(window_with_focus != NULL);
1506
1507 rox_spawn(window_with_focus->sym_path, argv);
1508 }
1509
1510 static void home_directory(gpointer data, guint action, GtkWidget *widget)
1511 {
1512 g_return_if_fail(window_with_focus != NULL);
1513
1514 filer_change_to(window_with_focus, home_dir, NULL);
1515 }
1516
1517 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget)
1518 {
1519 g_return_if_fail(window_with_focus != NULL);
1520
1521 if (strcmp(window_with_focus->real_path, window_with_focus->sym_path))
1522 filer_change_to(window_with_focus,
1523 window_with_focus->real_path, NULL);
1524 else
1525 delayed_error(_("This is already the canonical name "
1526 "for this directory."));
1527 }
1528
1529 static void open_parent(gpointer data, guint action, GtkWidget *widget)
1530 {
1531 g_return_if_fail(window_with_focus != NULL);
1532
1533 filer_open_parent(window_with_focus);
1534 }
1535
1536 static void open_parent_same(gpointer data, guint action, GtkWidget *widget)
1537 {
1538 g_return_if_fail(window_with_focus != NULL);
1539
1540 change_to_parent(window_with_focus);
1541 }
1542
1543 static void resize(gpointer data, guint action, GtkWidget *widget)
1544 {
1545 g_return_if_fail(window_with_focus != NULL);
1546
1547 filer_window_autosize(window_with_focus, TRUE);
1548 }
1549
1550 static void new_window(gpointer data, guint action, GtkWidget *widget)
1551 {
1552 g_return_if_fail(window_with_focus != NULL);
1553
1554 if (o_unique_filer_windows.int_value)
1555 {
1556 report_error(_("You can't open a second view onto "
1557 "this directory because the `Unique Windows' option "
1558 "is turned on in the Options window."));
1559 }
1560 else
1561 filer_opendir(window_with_focus->sym_path, window_with_focus);
1562 }
1563
1564 #if 0
1565 static void su_to_user(GtkWidget *dialog)
1566 {
1567 char *argv[] = {
1568 "xterm", "-e", "su_rox", "USER", "APP_RUN", "DIR", NULL};
1569 GtkEntry *user;
1570 guchar *path;
1571
1572 g_return_if_fail(dialog != NULL);
1573
1574 path = gtk_object_get_data(GTK_OBJECT(dialog), "dir_path");
1575 user = gtk_object_get_data(GTK_OBJECT(dialog), "user_name");
1576
1577 g_return_if_fail(user != NULL && path != NULL);
1578
1579 argv[2] = g_strconcat(app_dir, "/su_rox", NULL);
1580 argv[3] = gtk_entry_get_text(user);
1581 argv[4] = g_strconcat(app_dir, "/AppRun", NULL);
1582 argv[5] = path;
1583
1584 if (!spawn(argv))
1585 report_error(_("fork: %s"), g_strerror(errno));
1586
1587 g_free(argv[2]);
1588 g_free(argv[4]);
1589
1590 gtk_widget_destroy(dialog);
1591 }
1592
1593 static void new_user(gpointer data, guint action, GtkWidget *widget)
1594 {
1595 GtkWidget *dialog, *vbox, *hbox, *entry, *button;
1596
1597 g_return_if_fail(window_with_focus != NULL);
1598
1599 dialog = gtk_window_new(GTK_WINDOW_DIALOG);
1600 gtk_window_set_title(GTK_WINDOW(dialog), _("New window, as user..."));
1601 gtk_container_set_border_width(GTK_CONTAINER(dialog), 4);
1602 gtk_object_set_data_full(GTK_OBJECT(dialog), "dir_path",
1603 g_strdup(window_with_focus->path), g_free);
1604
1605 vbox = gtk_vbox_new(FALSE, 4);
1606 gtk_container_add(GTK_CONTAINER(dialog), vbox);
1607 gtk_box_pack_start(GTK_BOX(vbox),
1608 gtk_label_new(_("Browse as which user?")),
1609 TRUE, TRUE, 2);
1610
1611 hbox = gtk_hbox_new(FALSE, 4);
1612 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 2);
1613
1614 gtk_box_pack_start(GTK_BOX(hbox),
1615 gtk_label_new(_("User:")), FALSE, TRUE, 2);
1616
1617 entry = gtk_entry_new();
1618 gtk_entry_set_text(GTK_ENTRY(entry), "root");
1619 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
1620 gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 2);
1621 gtk_widget_grab_focus(entry);
1622 gtk_object_set_data(GTK_OBJECT(dialog), "user_name", entry);
1623 gtk_signal_connect_object(GTK_OBJECT(entry), "activate",
1624 GTK_SIGNAL_FUNC(su_to_user), GTK_OBJECT(dialog));
1625
1626 hbox = gtk_hbox_new(TRUE, 0);
1627 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 2);
1628
1629 button = gtk_button_new_with_label(_("OK"));
1630 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
1631 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1632 gtk_window_set_default(GTK_WINDOW(dialog), button);
1633 gtk_signal_connect_object(GTK_OBJECT(button), "clicked",
1634 GTK_SIGNAL_FUNC(su_to_user), GTK_OBJECT(dialog));
1635
1636 button = gtk_button_new_with_label(_("Cancel"));
1637 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1638 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
1639 gtk_signal_connect_object(GTK_OBJECT(button), "clicked",
1640 GTK_SIGNAL_FUNC(gtk_widget_destroy),
1641 GTK_OBJECT(dialog));
1642
1643 gtk_widget_show_all(dialog);
1644 }
1645 #endif
1646
1647 static void close_window(gpointer data, guint action, GtkWidget *widget)
1648 {
1649 g_return_if_fail(window_with_focus != NULL);
1650
1651 gtk_widget_destroy(window_with_focus->window);
1652 }
1653
1654 static void mini_buffer(gpointer data, guint action, GtkWidget *widget)
1655 {
1656 MiniType type = (MiniType) action;
1657
1658 g_return_if_fail(window_with_focus != NULL);
1659
1660 /* Item needs to remain selected... */
1661 if (type == MINI_SHELL)
1662 window_with_focus->temp_item_selected = FALSE;
1663
1664 minibuffer_show(window_with_focus, type);
1665 }
1666
1667 void menu_rox_help(gpointer data, guint action, GtkWidget *widget)
1668 {
1669 filer_opendir(make_path(app_dir, "Help")->str, NULL);
1670 }
1671
1672 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1673 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1674 {
1675 GList *items, *item;
1676
1677 items = gtk_container_get_children(GTK_CONTAINER(menu));
1678
1679 item = g_list_nth(items, from);
1680 while (item && n--)
1681 {
1682 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1683 item = item->next;
1684 }
1685 g_list_free(items);
1686 }
1687
1688 static void save_menus(void)
1689 {
1690 char *menurc;
1691
1692 menurc = choices_find_path_save(MENUS_NAME, PROJECT, TRUE);
1693 if (menurc)
1694 {
1695 gtk_accel_map_save(menurc);
1696 g_free(menurc);
1697 }
1698 }
1699
1700 static void keys_changed(gpointer data)
1701 {
1702 save_menus();
1703 }
1704
1705 static void select_nth_item(GtkMenuShell *shell, int n)
1706 {
1707 GList *items;
1708 GtkWidget *item;
1709
1710 items = gtk_container_get_children(GTK_CONTAINER(shell));
1711 item = g_list_nth_data(items, n);
1712
1713 g_return_if_fail(item != NULL);
1714
1715 g_list_free(items);
1716
1717 gtk_menu_shell_select_item(shell, item);
1718 }
1719
1720 static void file_op(gpointer data, FileOp action, GtkWidget *widget)
1721 {
1722 Collection *collection;
1723 DirItem *item;
1724 gchar *path;
1725
1726 g_return_if_fail(window_with_focus != NULL);
1727
1728 collection = window_with_focus->collection;
1729
1730 if (collection->number_selected < 1)
1731 {
1732 const char *prompt;
1733
1734 switch (action)
1735 {
1736 case FILE_COPY_ITEM:
1737 prompt = _("Copy ... ?");
1738 break;
1739 case FILE_RENAME_ITEM:
1740 prompt = _("Rename ... ?");
1741 break;
1742 case FILE_LINK_ITEM:
1743 prompt = _("Symlink ... ?");
1744 break;
1745 case FILE_OPEN_FILE:
1746 prompt = _("Shift Open ... ?");
1747 break;
1748 case FILE_HELP:
1749 prompt = _("Help about ... ?");
1750 break;
1751 case FILE_SHOW_FILE_INFO:
1752 prompt = _("Examine ... ?");
1753 break;
1754 case FILE_RUN_ACTION:
1755 prompt = _("Set run action for ... ?");
1756 break;
1757 case FILE_SET_ICON:
1758 prompt = _("Set icon for ... ?");
1759 break;
1760 case FILE_SEND_TO:
1761 prompt = _("Send ... to ... ?");
1762 break;
1763 case FILE_DELETE:
1764 prompt = _("DELETE ... ?");
1765 break;
1766 case FILE_USAGE:
1767 prompt = _("Count the size of ... ?");
1768 break;
1769 case FILE_CHMOD_ITEMS:
1770 prompt = _("Set permissions on ... ?");
1771 break;
1772 case FILE_FIND:
1773 prompt = _("Search inside ... ?");
1774 break;
1775 case FILE_OPEN_VFS_AVFS:
1776 prompt = _("Look inside ... ?");
1777 break;
1778 default:
1779 g_warning("Unknown action!");
1780 return;
1781 }
1782 filer_target_mode(window_with_focus, target_callback,
1783 GINT_TO_POINTER(action), prompt);
1784 return;
1785 }
1786
1787 switch (action)
1788 {
1789 case FILE_SEND_TO:
1790 send_to(window_with_focus);
1791 return;
1792 case FILE_DELETE:
1793 delete(window_with_focus);
1794 return;
1795 case FILE_USAGE:
1796 usage(window_with_focus);
1797 return;
1798 case FILE_CHMOD_ITEMS:
1799 chmod_items(window_with_focus);
1800 return;
1801 case FILE_FIND:
1802 find(window_with_focus);
1803 return;
1804 case FILE_SHOW_FILE_INFO:
1805 {
1806 GList *items;
1807
1808 items = filer_selected_items(window_with_focus);
1809 infobox_show_list(items);
1810 g_list_foreach(items, (GFunc) g_free, NULL);
1811 g_list_free(items);
1812 return;
1813 }
1814 default:
1815 break;
1816 }
1817
1818 /* All the following actions require exactly one file selected */
1819
1820 if (collection->number_selected > 1)
1821 {
1822 report_error(_("You cannot do this to more than "
1823 "one item at a time"));
1824 return;
1825 }
1826
1827 item = filer_selected_item(window_with_focus);
1828 g_return_if_fail(item != NULL);
1829 if (!item->image)
1830 item = dir_update_item(window_with_focus->directory,
1831 item->leafname);
1832
1833 if (!item)
1834 {
1835 report_error(_("Item no longer exists!"));
1836 return;
1837 }
1838
1839 path = make_path(window_with_focus->sym_path, item->leafname)->str;
1840
1841 switch (action)
1842 {
1843 case FILE_COPY_ITEM:
1844 src_dest_action_item(path, item->image,
1845 _("Copy"), copy_cb);
1846 break;
1847 case FILE_RENAME_ITEM:
1848 src_dest_action_item(path, item->image,
1849 _("Rename"), rename_cb);
1850 break;
1851 case FILE_LINK_ITEM:
1852 src_dest_action_item(path, item->image,
1853 _("Symlink"), link_cb);
1854 break;
1855 case FILE_OPEN_FILE:
1856 filer_openitem(window_with_focus,
1857 collection_selected_item_number(collection),
1858 OPEN_SAME_WINDOW | OPEN_SHIFT);
1859 break;
1860 case FILE_HELP:
1861 show_item_help(path, item);
1862 break;
1863 case FILE_RUN_ACTION:
1864 run_action(item);
1865 break;
1866 case FILE_SET_ICON:
1867 icon_set_handler_dialog(item, path);
1868 break;
1869 case FILE_OPEN_VFS_AVFS:
1870 open_vfs_avfs(window_with_focus, item);
1871 break;
1872 default:
1873 g_warning("Unknown action!");
1874 return;
1875 }
1876 }
1877
1878 static void show_key_help(GtkWidget *button, gpointer data)
1879 {
1880 gboolean can_change_accels;
1881
1882 g_object_get(G_OBJECT(gtk_settings_get_default()),
1883 "gtk-can-change-accels", &can_change_accels,
1884 NULL);
1885
1886 if (!can_change_accels)
1887 {
1888 info_message(_("User-definable shortcuts are disabled by "
1889 "default in Gtk2, and you have not enabled "
1890 "them. You can turn this feature on by:\n"
1891 "1) using an XSettings manager, such as ROX-Session\n"
1892 "or\n"
1893 "2) adding this line to ~/.gtkrc-2.0:\n"
1894 "\tgtk-can-change-accels = 1"));
1895 return;
1896 }
1897
1898 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
1899 "- Open the menu over a filer window,\n"
1900 "- Move the pointer over the item you want to use,\n"
1901 "- Press the key you want attached to it.\n\n"
1902 "The key will appear next to the menu item and you can just press "
1903 "that key without opening the menu in future."));
1904 }
1905
1906 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
1907 {
1908 GtkWidget *button, *align;
1909
1910 g_return_val_if_fail(option == NULL, NULL);
1911
1912 align = gtk_alignment_new(0.5, 0.5, 0, 0);
1913 button = button_new_mixed(GTK_STOCK_DIALOG_INFO,
1914 _("Set keyboard shortcuts"));
1915 gtk_container_add(GTK_CONTAINER(align), button);
1916 g_signal_connect(button, "clicked", G_CALLBACK(show_key_help), NULL);
1917
1918 return g_list_append(NULL, align);
1919 }
Filer for the ROX desktop