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r2228: Made 'Automatic' an icon size, rather than a separate option.
[rox-filer.git] / ROX-Filer / src / menu.c
blob3dab187083516109ac5cf7e76c71ecbc91309187
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 #if 0
418 /* Used when you menu-click on the Large or Small toolbar tools */
419 void show_style_menu(FilerWindow *filer_window,
420 GdkEventButton *event,
421 GtkWidget *menu)
422 {
423 int pos[3];
424
425 pos[0] = event->x_root;
426 pos[1] = event->y_root;
427 pos[2] = 0;
428
429 window_with_focus = filer_window;
430
431 popup_menu = menu;
432
433 gtk_menu_popup(GTK_MENU(popup_menu), NULL, NULL, position_menu,
434 (gpointer) pos, event->button, event->time);
435 }
436 #endif
437
438 static GList *menu_from_dir(GtkWidget *menu, const gchar *dir_name,
439 MenuIconStyle style, CallbackFn func,
440 gboolean separator, gboolean strip_ext,
441 gboolean recurse)
442 {
443 GList *widgets = NULL;
444 DirItem *ditem;
445 DIR *dir;
446 struct dirent *ent;
447 GtkWidget *item;
448 char *dname = NULL;
449
450 dname = pathdup(dir_name);
451
452 dir = opendir(dname);
453 if (!dir)
454 goto out;
455
456 if (separator)
457 {
458 item = gtk_menu_item_new();
459 widgets = g_list_append(widgets, item);
460 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
461 }
462
463 while ((ent = readdir(dir)))
464 {
465 char *dot, *leaf;
466 GtkWidget *hbox;
467 GtkWidget *img;
468 GtkWidget *label;
469 gchar *fname;
470
471 /* Ignore hidden files */
472 if (ent->d_name[0] == '.')
473 continue;
474
475 /* Strip off extension, if any */
476 dot = strchr(ent->d_name, '.');
477 if (strip_ext && dot)
478 leaf = g_strndup(ent->d_name, dot - ent->d_name);
479 else
480 leaf = g_strdup(ent->d_name);
481
482 fname = g_strconcat(dname, "/", ent->d_name, NULL);
483 ditem = diritem_new("");
484 diritem_restat(fname, ditem, NULL);
485
486 if (ditem->image && style != MIS_NONE)
487 {
488 GdkPixbuf *pixbuf;
489
490 switch (style) {
491 case MIS_LARGE:
492 pixbuf = ditem->image->pixbuf;
493 break;
494 default:
495 if (!ditem->image->sm_pixbuf)
496 pixmap_make_small(ditem->image);
497 pixbuf = ditem->image->sm_pixbuf;
498 break;
499 }
500
501 item = gtk_menu_item_new();
502 /* TODO: Find a way to allow short-cuts */
503 menuitem_no_shortcuts(item);
504
505 hbox = gtk_hbox_new(FALSE, 2);
506 gtk_container_add(GTK_CONTAINER(item), hbox);
507
508 img = gtk_image_new_from_pixbuf(pixbuf);
509
510 gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 2);
511
512 label = gtk_label_new(leaf);
513 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
514 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 2);
515
516 }
517 else
518 item = gtk_menu_item_new_with_label(leaf);
519
520 /* If it is a directory (but NOT an AppDir) and we are
521 * recursing then set up a sub menu.
522 */
523 if (recurse && ditem->base_type == TYPE_DIRECTORY &&
524 !(ditem->flags & ITEM_FLAG_APPDIR))
525 {
526 GtkWidget *sub;
527 GList *new_widgets;
528
529 sub = gtk_menu_new();
530 new_widgets = menu_from_dir(sub, fname, style, func,
531 separator, strip_ext, FALSE);
532 g_list_free(new_widgets);
533 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), sub);
534 }
535 else
536 g_signal_connect_swapped(item, "activate",
537 G_CALLBACK(func), fname);
538
539 diritem_free(ditem);
540 g_free(leaf);
541
542 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
543 g_signal_connect_swapped(item, "destroy",
544 G_CALLBACK(g_free), fname);
545
546 widgets = g_list_append(widgets, item);
547 }
548
549 closedir(dir);
550 out:
551 g_free(dname);
552
553 return widgets;
554 }
555
556 /* Scan the templates dir and create entries for the New menu */
557 static void update_new_files_menu(MenuIconStyle style)
558 {
559 static GList *widgets = NULL;
560
561 gchar *templ_dname = NULL;
562
563 if (widgets)
564 {
565 GList *next;
566
567 for (next = widgets; next; next = next->next)
568 gtk_widget_destroy((GtkWidget *) next->data);
569
570 g_list_free(widgets);
571 widgets = NULL;
572 }
573
574 templ_dname = choices_find_path_load("Templates", "");
575 if (templ_dname)
576 {
577 widgets = menu_from_dir(filer_new_menu, templ_dname, style,
578 (CallbackFn) new_file_type, TRUE, TRUE,
579 FALSE);
580 g_free(templ_dname);
581 }
582 gtk_widget_show_all(filer_new_menu);
583 }
584
585 /* 'item' is the number of the item to appear under the pointer. */
586 void show_popup_menu(GtkWidget *menu, GdkEvent *event, int item)
587 {
588 int pos[3];
589 int button = 0;
590 guint32 time = 0;
591
592 if (event && (event->type == GDK_BUTTON_PRESS ||
593 event->type == GDK_BUTTON_RELEASE))
594 {
595 GdkEventButton *bev = (GdkEventButton *) event;
596
597 pos[0] = bev->x_root;
598 pos[1] = bev->y_root;
599 button = bev->button;
600 time = bev->time;
601 }
602 else if (event && event->type == GDK_KEY_PRESS)
603 {
604 GdkEventKey *kev = (GdkEventKey *) event;
605
606 get_pointer_xy(pos, pos + 1);
607 time = kev->time;
608 }
609 else
610 get_pointer_xy(pos, pos + 1);
611
612 pos[2] = item;
613
614 gtk_widget_show_all(menu);
615 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
616 position_menu, (gpointer) pos, button, time);
617 select_nth_item(GTK_MENU_SHELL(menu), item);
618 }
619
620 /* Hide the popup menu, if any */
621 void menu_popdown(void)
622 {
623 if (popup_menu)
624 gtk_menu_popdown(GTK_MENU(popup_menu));
625 }
626
627 static MenuIconStyle get_menu_icon_style(void)
628 {
629 MenuIconStyle mis;
630 int display;
631
632 mis = o_menu_iconsize.int_value;
633
634 switch (mis)
635 {
636 case MIS_NONE: case MIS_SMALL: case MIS_LARGE:
637 return mis;
638 default:
639 break;
640 }
641
642 if (mis == MIS_CURRENT && window_with_focus)
643 {
644 switch (window_with_focus->display_style)
645 {
646 case HUGE_ICONS:
647 case LARGE_ICONS:
648 return MIS_LARGE;
649 case SMALL_ICONS:
650 return MIS_SMALL;
651 default:
652 break;
653 }
654 }
655
656 display = o_display_size.int_value;
657 switch (display)
658 {
659 case HUGE_ICONS:
660 case LARGE_ICONS:
661 return MIS_LARGE;
662 case SMALL_ICONS:
663 return MIS_SMALL;
664 default:
665 break;
666 }
667
668 return MIS_SMALL;
669 }
670
671 /* iter->peek() is the clicked item, or NULL if none */
672 void show_filer_menu(FilerWindow *filer_window, GdkEvent *event, ViewIter *iter)
673 {
674 DirItem *file_item = NULL;
675 GdkModifierType state = 0;
676 int n_selected;
677
678 n_selected = view_count_selected(filer_window->view);
679
680 ensure_filer_menu();
681
682 updating_menu++;
683
684 /* Remove previous AppMenu, if any */
685 appmenu_remove();
686
687 window_with_focus = filer_window;
688
689 if (!event)
690 event = gtk_get_current_event();
691
692 if (event->type == GDK_BUTTON_PRESS)
693 state = ((GdkEventButton *) event)->state;
694 else if (event->type == GDK_KEY_PRESS)
695 state = ((GdkEventKey *) event)->state;
696
697 if (n_selected == 0 && iter && iter->peek(iter) != NULL)
698 {
699 filer_window->temp_item_selected = TRUE;
700 view_set_selected(filer_window->view, iter, TRUE);
701 n_selected = view_count_selected(filer_window->view);
702 }
703 else
704 {
705 filer_window->temp_item_selected = FALSE;
706 }
707
708 /* Short-cut to the Send To menu */
709 if (state & GDK_SHIFT_MASK)
710 {
711 GList *paths;
712
713 updating_menu--;
714
715 if (n_selected == 0)
716 {
717 report_error(
718 _("You should Shift+Menu click over a file to "
719 "send it somewhere"));
720 return;
721 }
722
723 paths = filer_selected_items(filer_window);
724
725 show_send_to_menu(paths, event); /* (paths eaten) */
726
727 return;
728 }
729
730 {
731 GtkWidget *file_label, *file_menu;
732 GString *buffer;
733 DirItem *item;
734
735 file_label = filer_file_item;
736 file_menu = filer_file_menu;
737 gtk_check_menu_item_set_active(
738 GTK_CHECK_MENU_ITEM(filer_thumb_menu),
739 filer_window->show_thumbs);
740 gtk_check_menu_item_set_active(
741 GTK_CHECK_MENU_ITEM(filer_hidden_menu),
742 filer_window->show_hidden);
743 gtk_check_menu_item_set_active(
744 GTK_CHECK_MENU_ITEM(filer_auto_size_menu),
745 filer_window->display_style_wanted == AUTO_SIZE_ICONS);
746 buffer = g_string_new(NULL);
747
748 switch (n_selected)
749 {
750 case 0:
751 g_string_assign(buffer, _("Next Click"));
752 shade_file_menu_items(FALSE);
753 break;
754 case 1:
755 item = filer_selected_item(filer_window);
756 if (!item->image)
757 dir_update_item(filer_window->directory,
758 item->leafname);
759 shade_file_menu_items(FALSE);
760 file_item = filer_selected_item(filer_window);
761 g_string_printf(buffer, "%s '%s'",
762 basetype_name(file_item),
763 g_utf8_validate(file_item->leafname,
764 -1, NULL)
765 ? file_item->leafname
766 : _("(bad utf-8)"));
767 if (!can_set_run_action(file_item))
768 menu_set_items_shaded(filer_file_menu,
769 TRUE, 6, 1);
770 break;
771 default:
772 shade_file_menu_items(TRUE);
773 g_string_printf(buffer, _("%d items"),
774 n_selected);
775 break;
776 }
777 gtk_label_set_text(GTK_LABEL(file_label), buffer->str);
778 g_string_free(buffer, TRUE);
779
780 menu_show_shift_action(file_shift_item, file_item,
781 n_selected == 0);
782 if (file_item)
783 appmenu_add(make_path(filer_window->sym_path,
784 file_item->leafname),
785 file_item, filer_file_menu);
786 }
787
788 update_new_files_menu(get_menu_icon_style());
789
790 gtk_widget_set_sensitive(filer_new_window,
791 !o_unique_filer_windows.int_value);
792 gtk_widget_set_sensitive(filer_follow_sym,
793 strcmp(filer_window->sym_path, filer_window->real_path) != 0);
794
795 popup_menu = (state & GDK_CONTROL_MASK)
796 ? filer_file_menu
797 : filer_menu;
798
799 updating_menu--;
800
801 show_popup_menu(popup_menu, event,
802 popup_menu == filer_file_menu ? 5 : 1);
803 }
804
805 static void menu_closed(GtkWidget *widget)
806 {
807 if (window_with_focus == NULL || widget != popup_menu)
808 return; /* Close panel item chosen? */
809
810 popup_menu = NULL;
811
812 if (window_with_focus->temp_item_selected)
813 {
814 view_clear_selection(window_with_focus->view);
815 window_with_focus->temp_item_selected = FALSE;
816 }
817 }
818
819 static void target_callback(FilerWindow *filer_window,
820 ViewIter *iter,
821 gpointer action)
822 {
823 g_return_if_fail(filer_window != NULL);
824
825 window_with_focus = filer_window;
826
827 /* Don't grab the primary selection */
828 filer_window->temp_item_selected = TRUE;
829
830 view_wink_item(filer_window->view, iter);
831 view_select_only(filer_window->view, iter);
832 file_op(NULL, GPOINTER_TO_INT(action), NULL);
833
834 view_clear_selection(filer_window->view);
835 filer_window->temp_item_selected = FALSE;
836 }
837
838 /* Set the text of the 'Shift Open...' menu item.
839 * If icon is NULL, reset the text and also shade it, unless 'next'.
840 */
841 void menu_show_shift_action(GtkWidget *menu_item, DirItem *item, gboolean next)
842 {
843 guchar *shift_action = NULL;
844
845 if (item)
846 {
847 if (item->flags & ITEM_FLAG_MOUNT_POINT)
848 {
849 if (item->flags & ITEM_FLAG_MOUNTED)
850 shift_action = N_("Unmount");
851 else
852 shift_action = N_("Open unmounted");
853 }
854 else if (item->flags & ITEM_FLAG_SYMLINK)
855 shift_action = N_("Show Target");
856 else if (item->base_type == TYPE_DIRECTORY)
857 shift_action = N_("Look Inside");
858 else if (item->base_type == TYPE_FILE)
859 shift_action = N_("Open As Text");
860 }
861 gtk_label_set_text(GTK_LABEL(menu_item),
862 shift_action ? _(shift_action)
863 : _("Shift Open"));
864 gtk_widget_set_sensitive(menu_item, shift_action != NULL || next);
865 }
866
867 /* Actions */
868
869 static void view_type(gpointer data, guint action, GtkWidget *widget)
870 {
871 ViewType view_type = (ViewType) action;
872
873 g_return_if_fail(window_with_focus != NULL);
874
875 if (view_type == VIEW_TYPE_COLLECTION)
876 display_set_layout(window_with_focus,
877 window_with_focus->display_style_wanted,
878 DETAILS_NONE);
879
880 filer_set_view_type(window_with_focus, (ViewType) action);
881 }
882
883 static void change_size(gpointer data, guint action, GtkWidget *widget)
884 {
885 g_return_if_fail(window_with_focus != NULL);
886
887 display_change_size(window_with_focus, action == 1);
888 }
889
890 static void change_size_auto(gpointer data, guint action, GtkWidget *widget)
891 {
892 g_return_if_fail(window_with_focus != NULL);
893
894 if (updating_menu)
895 return;
896
897 if (window_with_focus->display_style_wanted == AUTO_SIZE_ICONS)
898 display_set_layout(window_with_focus,
899 window_with_focus->display_style,
900 window_with_focus->details_type);
901 else
902 display_set_layout(window_with_focus, AUTO_SIZE_ICONS,
903 window_with_focus->details_type);
904 }
905
906 static void set_with(gpointer data, guint action, GtkWidget *widget)
907 {
908 DisplayStyle size;
909
910 g_return_if_fail(window_with_focus != NULL);
911
912 size = window_with_focus->display_style_wanted;
913
914 filer_set_view_type(window_with_focus, VIEW_TYPE_COLLECTION);
915 display_set_layout(window_with_focus, size, action);
916 }
917
918 static void sort_name(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_name);
923 }
924
925 static void sort_type(gpointer data, guint action, GtkWidget *widget)
926 {
927 g_return_if_fail(window_with_focus != NULL);
928
929 display_set_sort_fn(window_with_focus, sort_by_type);
930 }
931
932 static void sort_date(gpointer data, guint action, GtkWidget *widget)
933 {
934 g_return_if_fail(window_with_focus != NULL);
935
936 display_set_sort_fn(window_with_focus, sort_by_date);
937 }
938
939 static void sort_size(gpointer data, guint action, GtkWidget *widget)
940 {
941 g_return_if_fail(window_with_focus != NULL);
942
943 display_set_sort_fn(window_with_focus, sort_by_size);
944 }
945
946 static void hidden(gpointer data, guint action, GtkWidget *widget)
947 {
948 if (updating_menu)
949 return;
950
951 g_return_if_fail(window_with_focus != NULL);
952
953 display_set_hidden(window_with_focus, !window_with_focus->show_hidden);
954 }
955
956 static void show_thumbs(gpointer data, guint action, GtkWidget *widget)
957 {
958 if (updating_menu)
959 return;
960
961 g_return_if_fail(window_with_focus != NULL);
962
963 display_set_thumbs(window_with_focus, !window_with_focus->show_thumbs);
964 }
965
966 static void refresh(gpointer data, guint action, GtkWidget *widget)
967 {
968 g_return_if_fail(window_with_focus != NULL);
969
970 full_refresh();
971 filer_update_dir(window_with_focus, TRUE);
972 }
973
974 static void delete(FilerWindow *filer_window)
975 {
976 GList *paths;
977 paths = filer_selected_items(filer_window);
978 action_delete(paths);
979 destroy_glist(&paths);
980 }
981
982 static void usage(FilerWindow *filer_window)
983 {
984 GList *paths;
985 paths = filer_selected_items(filer_window);
986 action_usage(paths);
987 destroy_glist(&paths);
988 }
989
990 static void chmod_items(FilerWindow *filer_window)
991 {
992 GList *paths;
993 paths = filer_selected_items(filer_window);
994 action_chmod(paths, FALSE, NULL);
995 destroy_glist(&paths);
996 }
997
998 static void find(FilerWindow *filer_window)
999 {
1000 GList *paths;
1001 paths = filer_selected_items(filer_window);
1002 action_find(paths);
1003 destroy_glist(&paths);
1004 }
1005
1006 /* This creates a new savebox widget, and allows the user to pick a new path
1007 * for the file.
1008 * Once the new path has been picked, the callback will be called with
1009 * both the current and new paths.
1010 * NOTE: This function unrefs 'image'!
1011 */
1012 static void savebox_show(const gchar *action, const gchar *path,
1013 MaskedPixmap *image, SaveCb callback)
1014 {
1015 GtkWidget *savebox = NULL;
1016 GtkWidget *check_relative = NULL;
1017
1018 g_return_if_fail(image != NULL);
1019
1020 savebox = gtk_savebox_new(action);
1021
1022 if (callback == link_cb)
1023 {
1024 check_relative = gtk_check_button_new_with_mnemonic(
1025 _("_Relative link"));
1026 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_relative),
1027 TRUE);
1028
1029 GTK_WIDGET_UNSET_FLAGS(check_relative, GTK_CAN_FOCUS);
1030 gtk_tooltips_set_tip(tooltips, check_relative,
1031 _("If on, the symlink will store the path from the "
1032 "symlink to the target file. Use this if the symlink "
1033 "and the target will be moved together.\n"
1034 "If off, the path from the root directory is stored - "
1035 "use this if the symlink may move but the target will "
1036 "stay put."), NULL);
1037 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(savebox)->vbox),
1038 check_relative, FALSE, TRUE, 0);
1039 gtk_widget_show(check_relative);
1040 }
1041
1042 g_signal_connect(savebox, "save_to_file",
1043 G_CALLBACK(save_to_file), NULL);
1044
1045 g_object_set_data_full(G_OBJECT(savebox), "current_path",
1046 g_strdup(path), g_free);
1047 g_object_set_data(G_OBJECT(savebox), "action_callback", callback);
1048 g_object_set_data(G_OBJECT(savebox), "check_relative", check_relative);
1049
1050 gtk_window_set_title(GTK_WINDOW(savebox), action);
1051
1052 if (g_utf8_validate(path, -1, NULL))
1053 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), path);
1054 else
1055 {
1056 gchar *u8;
1057 u8 = to_utf8(path);
1058 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox), u8);
1059 g_free(u8);
1060 }
1061 gtk_savebox_set_icon(GTK_SAVEBOX(savebox), image->pixbuf);
1062 g_object_unref(image);
1063
1064 gtk_widget_show(savebox);
1065 }
1066
1067 static gint save_to_file(GObject *savebox,
1068 const gchar *pathname, gpointer data)
1069 {
1070 SaveCb callback;
1071 const gchar *current_path;
1072
1073 callback = g_object_get_data(savebox, "action_callback");
1074 current_path = g_object_get_data(savebox, "current_path");
1075
1076 g_return_val_if_fail(callback != NULL, GTK_XDS_SAVE_ERROR);
1077 g_return_val_if_fail(current_path != NULL, GTK_XDS_SAVE_ERROR);
1078
1079 return callback(savebox, current_path, pathname)
1080 ? GTK_XDS_SAVED : GTK_XDS_SAVE_ERROR;
1081 }
1082
1083 static gboolean copy_cb(GObject *savebox,
1084 const gchar *current, const gchar *new)
1085 {
1086 return action_with_leaf(action_copy, current, new);
1087 }
1088
1089 static gboolean action_with_leaf(ActionFn action,
1090 const gchar *current, const gchar *new)
1091 {
1092 const char *leaf;
1093 char *new_dir;
1094 GList *local_paths;
1095
1096 if (new[0] != '/')
1097 {
1098 report_error(_("New pathname is not absolute"));
1099 return FALSE;
1100 }
1101
1102 if (new[strlen(new) - 1] == '/')
1103 {
1104 new_dir = g_strdup(new);
1105 leaf = NULL;
1106 }
1107 else
1108 {
1109 const gchar *slash;
1110
1111 slash = strrchr(new, '/');
1112 new_dir = g_strndup(new, slash - new);
1113 leaf = slash + 1;
1114 }
1115
1116 local_paths = g_list_append(NULL, (gchar *) current);
1117 action(local_paths, new_dir, leaf, -1);
1118 g_list_free(local_paths);
1119
1120 g_free(new_dir);
1121
1122 return TRUE;
1123 }
1124
1125 /* Open a savebox to act on the selected file.
1126 * Call 'callback' later to perform the operation.
1127 */
1128 static void src_dest_action_item(const gchar *path, MaskedPixmap *image,
1129 const gchar *action, SaveCb callback)
1130 {
1131 g_object_ref(image);
1132 savebox_show(action, path, image, callback);
1133 }
1134
1135 static gboolean rename_cb(GObject *savebox,
1136 const gchar *current, const gchar *new)
1137 {
1138 return action_with_leaf(action_move, current, new);
1139 }
1140
1141 static gboolean link_cb(GObject *savebox,
1142 const gchar *initial, const gchar *path)
1143 {
1144 GtkToggleButton *check_relative;
1145 struct stat info;
1146 int err;
1147 gchar *link_path;
1148
1149 check_relative = g_object_get_data(savebox, "check_relative");
1150
1151 if (gtk_toggle_button_get_active(check_relative))
1152 link_path = get_relative_path(path, initial);
1153 else
1154 link_path = g_strdup(initial);
1155
1156 if (mc_lstat(path, &info) == 0 && S_ISLNK(info.st_mode))
1157 {
1158 GtkWidget *box, *button;
1159 gint ans;
1160
1161 box = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_QUESTION,
1162 GTK_BUTTONS_CANCEL,
1163 _("Symlink from '%s' already exists. "
1164 "Replace it with a link to '%s'?"),
1165 path, link_path);
1166
1167 gtk_window_set_position(GTK_WINDOW(box), GTK_WIN_POS_MOUSE);
1168
1169 button = button_new_mixed(GTK_STOCK_YES, _("_Replace"));
1170 gtk_widget_show(button);
1171 GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1172 gtk_dialog_add_action_widget(GTK_DIALOG(box),
1173 button, GTK_RESPONSE_OK);
1174 gtk_dialog_set_default_response(GTK_DIALOG(box),
1175 GTK_RESPONSE_OK);
1176
1177 ans = gtk_dialog_run(GTK_DIALOG(box));
1178 gtk_widget_destroy(box);
1179
1180 if (ans != GTK_RESPONSE_OK)
1181 {
1182 g_free(link_path);
1183 return FALSE;
1184 }
1185
1186 unlink(path);
1187 }
1188
1189 err = symlink(link_path, path);
1190 g_free(link_path);
1191
1192 if (err)
1193 {
1194 report_error("symlink: %s", g_strerror(errno));
1195 return FALSE;
1196 }
1197
1198 dir_check_this(path);
1199
1200 return TRUE;
1201 }
1202
1203 static void run_action(DirItem *item)
1204 {
1205 if (can_set_run_action(item))
1206 type_set_handler_dialog(item->mime_type);
1207 else
1208 report_error(
1209 _("You can only set the run action for a "
1210 "regular file"));
1211 }
1212
1213 void open_home(gpointer data, guint action, GtkWidget *widget)
1214 {
1215 filer_opendir(home_dir, NULL, NULL);
1216 }
1217
1218 static void open_vfs_avfs(FilerWindow *filer_window, DirItem *item)
1219 {
1220 gchar *path;
1221
1222 path = g_strconcat(filer_window->sym_path,
1223 "/", item->leafname, "#", NULL);
1224
1225 filer_change_to(filer_window, path, NULL);
1226 g_free(path);
1227 }
1228
1229 static void select_all(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 view_select_all(window_with_focus->view);
1235 }
1236
1237 static void clear_selection(gpointer data, guint action, GtkWidget *widget)
1238 {
1239 g_return_if_fail(window_with_focus != NULL);
1240
1241 window_with_focus->temp_item_selected = FALSE;
1242 view_clear_selection(window_with_focus->view);
1243 }
1244
1245 static gboolean invert_cb(ViewIter *iter, gpointer data)
1246 {
1247 return !view_get_selected((ViewIface *) data, iter);
1248 }
1249
1250 static void invert_selection(gpointer data, guint action, GtkWidget *widget)
1251 {
1252 g_return_if_fail(window_with_focus != NULL);
1253
1254 window_with_focus->temp_item_selected = FALSE;
1255
1256 view_select_if(window_with_focus->view, invert_cb,
1257 window_with_focus->view);
1258 }
1259
1260 void menu_show_options(gpointer data, guint action, GtkWidget *widget)
1261 {
1262 GtkWidget *win;
1263
1264 win = options_show();
1265
1266 if (win)
1267 {
1268 number_of_windows++;
1269 g_signal_connect(win, "destroy",
1270 G_CALLBACK(one_less_window), NULL);
1271 }
1272 }
1273
1274 static gboolean new_directory_cb(GObject *savebox,
1275 const gchar *initial, const gchar *path)
1276 {
1277 if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO))
1278 {
1279 report_error("mkdir: %s", g_strerror(errno));
1280 return FALSE;
1281 }
1282
1283 dir_check_this(path);
1284
1285 if (filer_exists(window_with_focus))
1286 {
1287 guchar *leaf;
1288 leaf = strrchr(path, '/');
1289 if (leaf)
1290 display_set_autoselect(window_with_focus, leaf + 1);
1291 }
1292
1293 return TRUE;
1294 }
1295
1296 static void new_directory(gpointer data, guint action, GtkWidget *widget)
1297 {
1298 g_return_if_fail(window_with_focus != NULL);
1299
1300 savebox_show(_("Create"),
1301 make_path(window_with_focus->sym_path, _("NewDir")),
1302 type_to_icon(inode_directory), new_directory_cb);
1303 }
1304
1305 static gboolean new_file_cb(GObject *savebox,
1306 const gchar *initial, const gchar *path)
1307 {
1308 int fd;
1309
1310 fd = open(path, O_CREAT | O_EXCL, 0666);
1311
1312 if (fd == -1)
1313 {
1314 report_error(_("Error creating '%s': %s"),
1315 path, g_strerror(errno));
1316 return FALSE;
1317 }
1318
1319 if (close(fd))
1320 report_error(_("Error creating '%s': %s"),
1321 path, g_strerror(errno));
1322
1323 dir_check_this(path);
1324
1325 if (filer_exists(window_with_focus))
1326 {
1327 guchar *leaf;
1328 leaf = strrchr(path, '/');
1329 if (leaf)
1330 display_set_autoselect(window_with_focus, leaf + 1);
1331 }
1332
1333 return TRUE;
1334 }
1335
1336 static void new_file(gpointer data, guint action, GtkWidget *widget)
1337 {
1338 g_return_if_fail(window_with_focus != NULL);
1339
1340 savebox_show(_("Create"),
1341 make_path(window_with_focus->sym_path, _("NewFile")),
1342 type_to_icon(text_plain),
1343 new_file_cb);
1344 }
1345
1346 static gboolean new_file_type_cb(GObject *savebox,
1347 const gchar *initial, const gchar *path)
1348 {
1349 const gchar *oleaf, *leaf;
1350 gchar *templ, *templ_dname, *dest;
1351 GList *paths;
1352
1353 /* We can work out the template path from the initial name */
1354 oleaf = g_basename(initial);
1355 templ_dname = choices_find_path_load("Templates", "");
1356 if (!templ_dname)
1357 {
1358 report_error(
1359 _("Error creating file: could not find the template for %s"),
1360 oleaf);
1361 return FALSE;
1362 }
1363
1364 templ = g_strconcat(templ_dname, "/", oleaf, NULL);
1365 g_free(templ_dname);
1366
1367 dest = g_path_get_dirname(path);
1368 leaf = g_basename(path);
1369 paths = g_list_append(NULL, templ);
1370
1371 action_copy(paths, dest, leaf, TRUE);
1372
1373 g_list_free(paths);
1374 g_free(dest);
1375 g_free(templ);
1376
1377 if (filer_exists(window_with_focus))
1378 display_set_autoselect(window_with_focus, leaf);
1379
1380 return TRUE;
1381 }
1382
1383 static void do_send_to(gchar *templ)
1384 {
1385 g_return_if_fail(send_to_paths != NULL);
1386
1387 run_with_files(templ, send_to_paths);
1388 }
1389
1390 static void new_file_type(gchar *templ)
1391 {
1392 const gchar *leaf;
1393 MIME_type *type;
1394
1395 g_return_if_fail(window_with_focus != NULL);
1396
1397 leaf = g_basename(templ);
1398 type = type_get_type(templ);
1399
1400 savebox_show(_("Create"),
1401 make_path(window_with_focus->sym_path, leaf),
1402 type_to_icon(type),
1403 new_file_type_cb);
1404 }
1405
1406 static void customise_send_to(gpointer data)
1407 {
1408 GPtrArray *path;
1409 guchar *save;
1410 GString *dirs;
1411 int i;
1412
1413 dirs = g_string_new(NULL);
1414
1415 path = choices_list_dirs("");
1416 for (i = 0; i < path->len; i++)
1417 {
1418 guchar *old = (guchar *) path->pdata[i];
1419
1420 g_string_append(dirs, old);
1421 g_string_append(dirs, "SendTo\n");
1422 }
1423 choices_free_list(path);
1424
1425 save = choices_find_path_save("", "SendTo", TRUE);
1426 if (save)
1427 mkdir(save, 0777);
1428
1429 info_message(
1430 _("The `Send To' menu provides a quick way to send some files "
1431 "to an application. The applications listed are those in "
1432 "the following directories:\n\n%s\n%s\n"
1433 "The `Send To' menu may be opened by Shift+Menu clicking "
1434 "over a file.\n\n"
1435 "Advanced use:\n"
1436 "You can also create subdirectories called "
1437 "`.text_html', `.text', etc which will only be "
1438 "shown for files of that type. `.group' is shown "
1439 "only when multiple files are selected."),
1440 dirs->str,
1441 save ? _("I'll show you your SendTo directory now; you should "
1442 "symlink (Ctrl+Shift drag) any applications you want "
1443 "into it.")
1444 : _("Your CHOICESPATH variable setting prevents "
1445 "customisations - sorry."));
1446
1447 g_string_free(dirs, TRUE);
1448
1449 if (save)
1450 filer_opendir(save, NULL, NULL);
1451 }
1452
1453 /* Add everything in the directory <Choices>/SendTo/[.type[_subtype]]
1454 * to the menu.
1455 */
1456 static void add_sendto(GtkWidget *menu, const gchar *type, const gchar *subtype)
1457 {
1458 gchar *searchdir;
1459 GPtrArray *paths;
1460 int i;
1461
1462 if (subtype)
1463 searchdir = g_strdup_printf("SendTo/.%s_%s", type, subtype);
1464 else if (type)
1465 searchdir = g_strdup_printf("SendTo/.%s", type);
1466 else
1467 searchdir = g_strdup("SendTo");
1468
1469 paths = choices_list_dirs(searchdir);
1470 g_free(searchdir);
1471
1472 for (i = 0; i < paths->len; i++)
1473 {
1474 GList *widgets = NULL;
1475 guchar *dir = (guchar *) paths->pdata[i];
1476
1477 widgets = menu_from_dir(menu, dir, get_menu_icon_style(),
1478 (CallbackFn) do_send_to,
1479 FALSE, FALSE, TRUE);
1480
1481 if (widgets)
1482 gtk_menu_shell_append(GTK_MENU_SHELL(menu),
1483 gtk_menu_item_new());
1484
1485 g_list_free(widgets); /* TODO: Get rid of this */
1486 }
1487
1488 choices_free_list(paths);
1489 }
1490
1491 /* Scan the SendTo dir and create and show the Send To menu.
1492 * The 'paths' list and every path in it is claimed, and will be
1493 * freed later -- don't free it yourself!
1494 */
1495 static void show_send_to_menu(GList *paths, GdkEvent *event)
1496 {
1497 GtkWidget *menu, *item;
1498
1499 menu = gtk_menu_new();
1500
1501 if (g_list_length(paths) == 1)
1502 {
1503 DirItem *item;
1504
1505 item = diritem_new("");
1506 diritem_restat(paths->data, item, NULL);
1507
1508 add_sendto(menu,
1509 item->mime_type->media_type,
1510 item->mime_type->subtype);
1511
1512 add_sendto(menu, item->mime_type->media_type, NULL);
1513
1514 diritem_free(item);
1515 }
1516 else
1517 add_sendto(menu, "group", NULL);
1518
1519 add_sendto(menu, NULL, NULL);
1520
1521 item = gtk_menu_item_new_with_label(_("Customise"));
1522 g_signal_connect_swapped(item, "activate",
1523 G_CALLBACK(customise_send_to), NULL);
1524 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1525
1526 if (send_to_paths)
1527 destroy_glist(&send_to_paths);
1528
1529 send_to_paths = paths;
1530
1531 g_signal_connect(menu, "unmap_event", G_CALLBACK(menu_closed), NULL);
1532
1533 popup_menu = menu;
1534 show_popup_menu(menu, event, 0);
1535 }
1536
1537 static void send_to(FilerWindow *filer_window)
1538 {
1539 GList *paths;
1540 GdkEvent *event;
1541
1542 paths = filer_selected_items(filer_window);
1543 event = gtk_get_current_event();
1544
1545 /* Eats paths */
1546 show_send_to_menu(paths, event);
1547
1548 gdk_event_free(event);
1549 }
1550
1551 static void xterm_here(gpointer data, guint action, GtkWidget *widget)
1552 {
1553 const char *argv[] = {"sh", "-c", NULL, NULL};
1554 gboolean close = action;
1555
1556 argv[2] = o_menu_xterm.value;
1557
1558 g_return_if_fail(window_with_focus != NULL);
1559
1560 if (rox_spawn(window_with_focus->sym_path, argv) && close)
1561 gtk_widget_destroy(window_with_focus->window);
1562 }
1563
1564 static void home_directory(gpointer data, guint action, GtkWidget *widget)
1565 {
1566 g_return_if_fail(window_with_focus != NULL);
1567
1568 filer_change_to(window_with_focus, home_dir, NULL);
1569 }
1570
1571 static void show_bookmarks(gpointer data, guint action, GtkWidget *widget)
1572 {
1573 g_return_if_fail(window_with_focus != NULL);
1574
1575 bookmarks_show_menu(window_with_focus);
1576 }
1577
1578 static void follow_symlinks(gpointer data, guint action, GtkWidget *widget)
1579 {
1580 g_return_if_fail(window_with_focus != NULL);
1581
1582 if (strcmp(window_with_focus->real_path, window_with_focus->sym_path))
1583 filer_change_to(window_with_focus,
1584 window_with_focus->real_path, NULL);
1585 else
1586 delayed_error(_("This is already the canonical name "
1587 "for this directory."));
1588 }
1589
1590 static void open_parent(gpointer data, guint action, GtkWidget *widget)
1591 {
1592 g_return_if_fail(window_with_focus != NULL);
1593
1594 filer_open_parent(window_with_focus);
1595 }
1596
1597 static void open_parent_same(gpointer data, guint action, GtkWidget *widget)
1598 {
1599 g_return_if_fail(window_with_focus != NULL);
1600
1601 change_to_parent(window_with_focus);
1602 }
1603
1604 static void resize(gpointer data, guint action, GtkWidget *widget)
1605 {
1606 g_return_if_fail(window_with_focus != NULL);
1607
1608 view_autosize(window_with_focus->view);
1609 }
1610
1611 static void new_window(gpointer data, guint action, GtkWidget *widget)
1612 {
1613 g_return_if_fail(window_with_focus != NULL);
1614
1615 if (o_unique_filer_windows.int_value)
1616 {
1617 report_error(_("You can't open a second view onto "
1618 "this directory because the `Unique Windows' option "
1619 "is turned on in the Options window."));
1620 }
1621 else
1622 filer_opendir(window_with_focus->sym_path, window_with_focus, NULL);
1623 }
1624
1625 static void close_window(gpointer data, guint action, GtkWidget *widget)
1626 {
1627 g_return_if_fail(window_with_focus != NULL);
1628
1629 gtk_widget_destroy(window_with_focus->window);
1630 }
1631
1632 static void mini_buffer(gpointer data, guint action, GtkWidget *widget)
1633 {
1634 MiniType type = (MiniType) action;
1635
1636 g_return_if_fail(window_with_focus != NULL);
1637
1638 /* Item needs to remain selected... */
1639 if (type == MINI_SHELL)
1640 window_with_focus->temp_item_selected = FALSE;
1641
1642 minibuffer_show(window_with_focus, type);
1643 }
1644
1645 void menu_rox_help(gpointer data, guint action, GtkWidget *widget)
1646 {
1647 if (action == HELP_ABOUT)
1648 infobox_new(app_dir);
1649 else if (action == HELP_DIR)
1650 filer_opendir(make_path(app_dir, "Help"), NULL, NULL);
1651 else if (action == HELP_MANUAL)
1652 {
1653 gchar *manual = NULL;
1654
1655 if (current_lang)
1656 {
1657 manual = g_strconcat(app_dir, "/Help/Manual-",
1658 current_lang, ".html", NULL);
1659 if (access(manual, F_OK))
1660 null_g_free(&manual);
1661 }
1662
1663 if (!manual)
1664 manual = g_strconcat(app_dir,
1665 "/Help/Manual.html", NULL);
1666
1667 run_by_path(manual);
1668
1669 g_free(manual);
1670 }
1671 else
1672 g_warning("Unknown help action %d\n", action);
1673 }
1674
1675 /* Set n items from position 'from' in 'menu' to the 'shaded' state */
1676 void menu_set_items_shaded(GtkWidget *menu, gboolean shaded, int from, int n)
1677 {
1678 GList *items, *item;
1679
1680 items = gtk_container_get_children(GTK_CONTAINER(menu));
1681
1682 item = g_list_nth(items, from);
1683 while (item && n--)
1684 {
1685 gtk_widget_set_sensitive(GTK_BIN(item->data)->child, !shaded);
1686 item = item->next;
1687 }
1688 g_list_free(items);
1689 }
1690
1691 static void save_menus(void)
1692 {
1693 char *menurc;
1694
1695 menurc = choices_find_path_save(MENUS_NAME, PROJECT, TRUE);
1696 if (menurc)
1697 {
1698 gtk_accel_map_save(menurc);
1699 g_free(menurc);
1700 }
1701 }
1702
1703 static void select_nth_item(GtkMenuShell *shell, int n)
1704 {
1705 GList *items;
1706 GtkWidget *item;
1707
1708 items = gtk_container_get_children(GTK_CONTAINER(shell));
1709 item = g_list_nth_data(items, n);
1710
1711 g_return_if_fail(item != NULL);
1712
1713 g_list_free(items);
1714
1715 gtk_menu_shell_select_item(shell, item);
1716 }
1717
1718 static void file_op(gpointer data, FileOp action, GtkWidget *unused)
1719 {
1720 DirItem *item;
1721 const guchar *path;
1722 int n_selected;
1723 ViewIter iter;
1724
1725 g_return_if_fail(window_with_focus != NULL);
1726
1727 n_selected = view_count_selected(window_with_focus->view);
1728
1729 if (n_selected < 1)
1730 {
1731 const char *prompt;
1732
1733 switch (action)
1734 {
1735 case FILE_COPY_ITEM:
1736 prompt = _("Copy ... ?");
1737 break;
1738 case FILE_RENAME_ITEM:
1739 prompt = _("Rename ... ?");
1740 break;
1741 case FILE_LINK_ITEM:
1742 prompt = _("Symlink ... ?");
1743 break;
1744 case FILE_OPEN_FILE:
1745 prompt = _("Shift Open ... ?");
1746 break;
1747 case FILE_HELP:
1748 prompt = _("Help about ... ?");
1749 break;
1750 case FILE_SHOW_FILE_INFO:
1751 prompt = _("Examine ... ?");
1752 break;
1753 case FILE_RUN_ACTION:
1754 prompt = _("Set run action for ... ?");
1755 break;
1756 case FILE_SET_ICON:
1757 prompt = _("Set icon for ... ?");
1758 break;
1759 case FILE_SEND_TO:
1760 prompt = _("Send ... to ... ?");
1761 break;
1762 case FILE_DELETE:
1763 prompt = _("DELETE ... ?");
1764 break;
1765 case FILE_USAGE:
1766 prompt = _("Count the size of ... ?");
1767 break;
1768 case FILE_CHMOD_ITEMS:
1769 prompt = _("Set permissions on ... ?");
1770 break;
1771 case FILE_FIND:
1772 prompt = _("Search inside ... ?");
1773 break;
1774 case FILE_OPEN_VFS_AVFS:
1775 prompt = _("Look inside ... ?");
1776 break;
1777 default:
1778 g_warning("Unknown action!");
1779 return;
1780 }
1781 filer_target_mode(window_with_focus, target_callback,
1782 GINT_TO_POINTER(action), prompt);
1783 return;
1784 }
1785
1786 switch (action)
1787 {
1788 case FILE_SEND_TO:
1789 send_to(window_with_focus);
1790 return;
1791 case FILE_DELETE:
1792 delete(window_with_focus);
1793 return;
1794 case FILE_USAGE:
1795 usage(window_with_focus);
1796 return;
1797 case FILE_CHMOD_ITEMS:
1798 chmod_items(window_with_focus);
1799 return;
1800 case FILE_FIND:
1801 find(window_with_focus);
1802 return;
1803 case FILE_SHOW_FILE_INFO:
1804 {
1805 GList *items;
1806
1807 items = filer_selected_items(window_with_focus);
1808 infobox_show_list(items);
1809 destroy_glist(&items);
1810 return;
1811 }
1812 default:
1813 break;
1814 }
1815
1816 /* All the following actions require exactly one file selected */
1817
1818 if (n_selected > 1)
1819 {
1820 report_error(_("You cannot do this to more than "
1821 "one item at a time"));
1822 return;
1823 }
1824
1825 view_get_iter(window_with_focus->view, &iter, VIEW_ITER_SELECTED);
1826
1827 item = iter.next(&iter);
1828 g_return_if_fail(item != NULL);
1829 /* iter may be passed to filer_openitem... */
1830
1831 if (!item->image)
1832 item = dir_update_item(window_with_focus->directory,
1833 item->leafname);
1834
1835 if (!item)
1836 {
1837 report_error(_("Item no longer exists!"));
1838 return;
1839 }
1840
1841 path = make_path(window_with_focus->sym_path, item->leafname);
1842
1843 switch (action)
1844 {
1845 case FILE_COPY_ITEM:
1846 src_dest_action_item(path, item->image,
1847 _("Copy"), copy_cb);
1848 break;
1849 case FILE_RENAME_ITEM:
1850 src_dest_action_item(path, item->image,
1851 _("Rename"), rename_cb);
1852 break;
1853 case FILE_LINK_ITEM:
1854 src_dest_action_item(path, item->image,
1855 _("Symlink"), link_cb);
1856 break;
1857 case FILE_OPEN_FILE:
1858 filer_openitem(window_with_focus, &iter,
1859 OPEN_SAME_WINDOW | OPEN_SHIFT);
1860 break;
1861 case FILE_HELP:
1862 show_item_help(path, item);
1863 break;
1864 case FILE_RUN_ACTION:
1865 run_action(item);
1866 break;
1867 case FILE_SET_ICON:
1868 icon_set_handler_dialog(item, path);
1869 break;
1870 case FILE_OPEN_VFS_AVFS:
1871 open_vfs_avfs(window_with_focus, item);
1872 break;
1873 default:
1874 g_warning("Unknown action!");
1875 return;
1876 }
1877 }
1878
1879 static void show_key_help(GtkWidget *button, gpointer data)
1880 {
1881 gboolean can_change_accels;
1882
1883 g_object_get(G_OBJECT(gtk_settings_get_default()),
1884 "gtk-can-change-accels", &can_change_accels,
1885 NULL);
1886
1887 if (!can_change_accels)
1888 {
1889 info_message(_("User-definable shortcuts are disabled by "
1890 "default in Gtk2, and you have not enabled "
1891 "them. You can turn this feature on by:\n"
1892 "1) using an XSettings manager, such as ROX-Session\n"
1893 "or\n"
1894 "2) adding this line to ~/.gtkrc-2.0:\n"
1895 "\tgtk-can-change-accels = 1"));
1896 return;
1897 }
1898
1899 info_message(_("To set a keyboard short-cut for a menu item:\n\n"
1900 "- Open the menu over a filer window,\n"
1901 "- Move the pointer over the item you want to use,\n"
1902 "- Press the key you want attached to it.\n\n"
1903 "The key will appear next to the menu item and you can just press "
1904 "that key without opening the menu in future."));
1905 }
1906
1907 static GList *set_keys_button(Option *option, xmlNode *node, guchar *label)
1908 {
1909 GtkWidget *button, *align;
1910
1911 g_return_val_if_fail(option == NULL, NULL);
1912
1913 align = gtk_alignment_new(0, 0.5, 0, 0);
1914 button = gtk_button_new_with_label(_("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