4 * ROX-Filer, filer for the ROX desktop project
5 * Copyright (C) 1999, Thomas Leonard, <tal197@ecs.soton.ac.uk>.
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)
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
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
22 /* menu.c - code for handling the popup menu */
28 #include <sys/types.h>
44 #include "gui_support.h"
49 #include "minibuffer.h"
51 #define C_ "<control>"
53 #define MENU_MARGIN 32
55 GtkAccelGroup
*filer_keys
;
56 GtkAccelGroup
*panel_keys
;
58 static GtkWidget
*popup_menu
= NULL
; /* Currently open menu */
61 static GtkWidget
*xterm_here_entry
;
62 static char *xterm_here_value
;
64 /* Static prototypes */
66 static void position_menu(GtkMenu
*menu
, gint
*x
, gint
*y
, gpointer data
);
67 static void menu_closed(GtkWidget
*widget
);
68 static void items_sensitive(GtkWidget
*menu
, int from
, int n
, gboolean state
);
69 static char *load_xterm_here(char *data
);
71 /* Note that for these callbacks none of the arguments are used. */
72 static void not_yet(gpointer data
, guint action
, GtkWidget
*widget
);
74 static void large(gpointer data
, guint action
, GtkWidget
*widget
);
75 static void small(gpointer data
, guint action
, GtkWidget
*widget
);
76 static void full_info(gpointer data
, guint action
, GtkWidget
*widget
);
78 static void sort_name(gpointer data
, guint action
, GtkWidget
*widget
);
79 static void sort_type(gpointer data
, guint action
, GtkWidget
*widget
);
80 static void sort_size(gpointer data
, guint action
, GtkWidget
*widget
);
81 static void sort_date(gpointer data
, guint action
, GtkWidget
*widget
);
83 static void hidden(gpointer data
, guint action
, GtkWidget
*widget
);
84 static void refresh(gpointer data
, guint action
, GtkWidget
*widget
);
86 static void copy_item(gpointer data
, guint action
, GtkWidget
*widget
);
87 static void rename_item(gpointer data
, guint action
, GtkWidget
*widget
);
88 static void link_item(gpointer data
, guint action
, GtkWidget
*widget
);
89 static void open_file(gpointer data
, guint action
, GtkWidget
*widget
);
90 static void help(gpointer data
, guint action
, GtkWidget
*widget
);
91 static void show_file_info(gpointer data
, guint action
, GtkWidget
*widget
);
92 static void mount(gpointer data
, guint action
, GtkWidget
*widget
);
93 static void delete(gpointer data
, guint action
, GtkWidget
*widget
);
94 static void usage(gpointer data
, guint action
, GtkWidget
*widget
);
96 static void select_all(gpointer data
, guint action
, GtkWidget
*widget
);
97 static void clear_selection(gpointer data
, guint action
, GtkWidget
*widget
);
98 static void show_options(gpointer data
, guint action
, GtkWidget
*widget
);
99 static void new_directory(gpointer data
, guint action
, GtkWidget
*widget
);
100 static void xterm_here(gpointer data
, guint action
, GtkWidget
*widget
);
102 static void open_parent_same(gpointer data
, guint action
, GtkWidget
*widget
);
103 static void open_parent(gpointer data
, guint action
, GtkWidget
*widget
);
104 static void new_window(gpointer data
, guint action
, GtkWidget
*widget
);
105 static void close_window(gpointer data
, guint action
, GtkWidget
*widget
);
106 static void enter_path(gpointer data
, guint action
, GtkWidget
*widget
);
107 static void rox_help(gpointer data
, guint action
, GtkWidget
*widget
);
109 static void open_as_dir(gpointer data
, guint action
, GtkWidget
*widget
);
110 static void close_panel(gpointer data
, guint action
, GtkWidget
*widget
);
112 static GtkWidget
*create_options();
113 static void update_options();
114 static void set_options();
115 static void save_options();
117 static OptionsSection options
=
127 static GtkWidget
*filer_menu
; /* The popup filer menu */
128 static GtkWidget
*filer_file_item
; /* The File '' label */
129 static GtkWidget
*filer_file_menu
; /* The File '' menu */
130 static GtkWidget
*filer_hidden_menu
; /* The Show Hidden item */
131 static GtkWidget
*panel_menu
; /* The popup panel menu */
132 static GtkWidget
*panel_file_item
; /* The File '' label */
133 static GtkWidget
*panel_file_menu
; /* The File '' menu */
134 static GtkWidget
*panel_hidden_menu
; /* The Show Hidden item */
136 static gint screen_width
, screen_height
;
138 static GtkItemFactoryEntry filer_menu_def
[] = {
139 {"/Display", NULL
, NULL
, 0, "<Branch>"},
140 {"/Display/Large Icons", NULL
, large
, 0, "<RadioItem>"},
141 {"/Display/Small Icons", NULL
, small
, 0, "/Display/Large Icons"},
142 {"/Display/Full Info", NULL
, full_info
, 0, "/Display/Large Icons"},
143 {"/Display/Separator", NULL
, NULL
, 0, "<Separator>"},
144 {"/Display/Sort by Name", NULL
, sort_name
, 0, "<RadioItem>"},
145 {"/Display/Sort by Type", NULL
, sort_type
, 0, "/Display/Sort by Name"},
146 {"/Display/Sort by Date", NULL
, sort_date
, 0, "/Display/Sort by Name"},
147 {"/Display/Sort by Size", NULL
, sort_size
, 0, "/Display/Sort by Name"},
148 {"/Display/Separator", NULL
, NULL
, 0, "<Separator>"},
149 {"/Display/Show Hidden", C_
"H", hidden
, 0, "<ToggleItem>"},
150 {"/Display/Refresh", C_
"L", refresh
, 0, NULL
},
151 {"/File", NULL
, NULL
, 0, "<Branch>"},
152 {"/File/Copy...", NULL
, copy_item
, 0, NULL
},
153 {"/File/Rename...", NULL
, rename_item
, 0, NULL
},
154 {"/File/Link...", NULL
, link_item
, 0, NULL
},
155 {"/File/Shift Open", NULL
, open_file
, 0, NULL
},
156 {"/File/Help", "F1", help
, 0, NULL
},
157 {"/File/Info", "I", show_file_info
, 0, NULL
},
158 {"/File/Separator", NULL
, NULL
, 0, "<Separator>"},
159 {"/File/Mount", "M", mount
, 0, NULL
},
160 {"/File/Delete", C_
"X", delete, 0, NULL
},
161 {"/File/Disk Usage", "U", usage
, 0, NULL
},
162 {"/File/Permissions", NULL
, not_yet
, 0, NULL
},
163 {"/File/Touch", NULL
, not_yet
, 0, NULL
},
164 {"/File/Find", NULL
, not_yet
, 0, NULL
},
165 {"/Select All", C_
"A", select_all
, 0, NULL
},
166 {"/Clear Selection", C_
"Z", clear_selection
, 0, NULL
},
167 {"/Options...", NULL
, show_options
, 0, NULL
},
168 {"/New Directory...", NULL
, new_directory
, 0, NULL
},
169 {"/Xterm Here", NULL
, xterm_here
, 0, NULL
},
170 {"/Window", NULL
, NULL
, 0, "<Branch>"},
171 {"/Window/Parent, New Window", NULL
, open_parent
, 0, NULL
},
172 {"/Window/Parent, Same Window", NULL
, open_parent_same
, 0, NULL
},
173 {"/Window/New Window", NULL
, new_window
, 0, NULL
},
174 {"/Window/Close Window", C_
"Q", close_window
, 0, NULL
},
175 {"/Window/Enter path", NULL
, enter_path
, 0, NULL
},
176 {"/Window/Separator", NULL
, NULL
, 0, "<Separator>"},
177 {"/Window/Show ROX-Filer help", NULL
, rox_help
, 0, NULL
},
180 static GtkItemFactoryEntry panel_menu_def
[] = {
181 {"/Display", NULL
, NULL
, 0, "<Branch>"},
182 {"/Display/Large Icons", NULL
, large
, 0, "<RadioItem>"},
183 {"/Display/Small Icons", NULL
, small
, 0, "/Display/Large Icons"},
184 {"/Display/Full Info", NULL
, full_info
, 0, "/Display/Large Icons"},
185 {"/Display/Separator", NULL
, NULL
, 0, "<Separator>"},
186 {"/Display/Sort by Name", NULL
, sort_name
, 0, "<RadioItem>"},
187 {"/Display/Sort by Type", NULL
, sort_type
, 0, "/Display/Sort by Name"},
188 {"/Display/Sort by Date", NULL
, sort_date
, 0, "/Display/Sort by Name"},
189 {"/Display/Sort by Size", NULL
, sort_size
, 0, "/Display/Sort by Name"},
190 {"/Display/Separator", NULL
, NULL
, 0, "<Separator>"},
191 {"/Display/Show Hidden", NULL
, hidden
, 0, "<ToggleItem>"},
192 {"/Display/Refresh", NULL
, refresh
, 0, NULL
},
193 {"/File", NULL
, NULL
, 0, "<Branch>"},
194 {"/File/Help", NULL
, help
, 0, NULL
},
195 {"/File/Info", NULL
, show_file_info
, 0, NULL
},
196 {"/File/Delete", NULL
, delete, 0, NULL
},
197 {"/Open as directory", NULL
, open_as_dir
, 0, NULL
},
198 {"/Close panel", NULL
, close_panel
, 0, NULL
},
199 {"/Separator", NULL
, NULL
, 0, "<Separator>"},
200 {"/Show ROX-Filer help", NULL
, rox_help
, 0, NULL
},
203 typedef struct _FileStatus FileStatus
;
205 /* This is for the 'file(1) says...' thing */
208 int fd
; /* FD to read from, -1 if closed */
209 int input
; /* Input watcher tag if fd valid */
210 GtkLabel
*label
; /* Widget to output to */
211 gboolean start
; /* No output yet */
216 GtkItemFactory
*item_factory
;
220 /* This call starts returning strange values after a while, so get
221 * the result here during init.
223 gdk_window_get_size(GDK_ROOT_PARENT(), &screen_width
, &screen_height
);
225 filer_keys
= gtk_accel_group_new();
226 item_factory
= gtk_item_factory_new(GTK_TYPE_MENU
,
229 gtk_item_factory_create_items(item_factory
,
230 sizeof(filer_menu_def
) / sizeof(*filer_menu_def
),
233 filer_menu
= gtk_item_factory_get_widget(item_factory
, "<filer>");
234 filer_file_menu
= gtk_item_factory_get_widget(item_factory
,
236 filer_hidden_menu
= gtk_item_factory_get_widget(item_factory
,
237 "<filer>/Display/Show Hidden");
238 items
= gtk_container_children(GTK_CONTAINER(filer_menu
));
239 filer_file_item
= GTK_BIN(g_list_nth(items
, 1)->data
)->child
;
242 panel_keys
= gtk_accel_group_new();
243 item_factory
= gtk_item_factory_new(GTK_TYPE_MENU
,
246 gtk_item_factory_create_items(item_factory
,
247 sizeof(panel_menu_def
) / sizeof(*panel_menu_def
),
250 panel_menu
= gtk_item_factory_get_widget(item_factory
, "<panel>");
251 panel_file_menu
= gtk_item_factory_get_widget(item_factory
,
253 panel_hidden_menu
= gtk_item_factory_get_widget(item_factory
,
254 "<panel>/Display/Show Hidden");
255 items
= gtk_container_children(GTK_CONTAINER(panel_menu
));
256 panel_file_item
= GTK_BIN(g_list_nth(items
, 1)->data
)->child
;
259 menurc
= choices_find_path_load("menus");
261 gtk_item_factory_parse_rc(menurc
);
263 gtk_accel_group_lock(panel_keys
);
265 gtk_signal_connect(GTK_OBJECT(filer_menu
), "unmap_event",
266 GTK_SIGNAL_FUNC(menu_closed
), NULL
);
267 gtk_signal_connect(GTK_OBJECT(panel_menu
), "unmap_event",
268 GTK_SIGNAL_FUNC(menu_closed
), NULL
);
269 gtk_signal_connect(GTK_OBJECT(filer_file_menu
), "unmap_event",
270 GTK_SIGNAL_FUNC(menu_closed
), NULL
);
272 options_sections
= g_slist_prepend(options_sections
, &options
);
273 xterm_here_value
= g_strdup("xterm");
274 option_register("xterm_here", load_xterm_here
);
277 /* Build up some option widgets to go in the options dialog, but don't
280 static GtkWidget
*create_options()
282 GtkWidget
*table
, *label
;
284 table
= gtk_table_new(2, 2, FALSE
);
285 gtk_container_set_border_width(GTK_CONTAINER(table
), 4);
287 label
= gtk_label_new("To set the keyboard short-cuts you simply open "
288 "the menu over a filer window, move the pointer over "
289 "the item you want to use and press a key. The key "
290 "will appear next to the menu item and you can just "
291 "press that key without opening the menu in future. "
292 "To save the current menu short-cuts for next time, "
293 "click the Save button at the bottom of this window.");
294 gtk_label_set_line_wrap(GTK_LABEL(label
), TRUE
);
295 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 2, 0, 1);
297 label
= gtk_label_new("'Xterm here' program:");
298 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 1, 2);
299 xterm_here_entry
= gtk_entry_new();
300 gtk_table_attach_defaults(GTK_TABLE(table
), xterm_here_entry
,
306 static char *load_xterm_here(char *data
)
308 g_free(xterm_here_value
);
309 xterm_here_value
= g_strdup(data
);
313 static void update_options()
315 gtk_entry_set_text(GTK_ENTRY(xterm_here_entry
), xterm_here_value
);
318 static void set_options()
320 g_free(xterm_here_value
);
321 xterm_here_value
= g_strdup(gtk_entry_get_text(
322 GTK_ENTRY(xterm_here_entry
)));
325 static void save_options()
329 menurc
= choices_find_path_save("menus", TRUE
);
331 gtk_item_factory_dump_rc(menurc
, NULL
, TRUE
);
333 option_write("xterm_here", xterm_here_value
);
337 static void items_sensitive(GtkWidget
*menu
, int from
, int n
, gboolean state
)
341 items
= gtk_container_children(GTK_CONTAINER(menu
));
343 item
= g_list_nth(items
, from
);
346 gtk_widget_set_sensitive(GTK_BIN(item
->data
)->child
, state
);
353 static void position_menu(GtkMenu
*menu
, gint
*x
, gint
*y
, gpointer data
)
355 int *pos
= (int *) data
;
356 GtkRequisition requisition
;
358 gtk_widget_size_request(GTK_WIDGET(menu
), &requisition
);
361 *x
= screen_width
- MENU_MARGIN
- requisition
.width
;
362 else if (pos
[0] == -2)
365 *x
= pos
[0] - (requisition
.width
>> 2);
368 *y
= screen_height
- MENU_MARGIN
- requisition
.height
;
369 else if (pos
[1] == -2)
372 *y
= pos
[1] - (requisition
.height
>> 2);
374 *x
= CLAMP(*x
, 0, screen_width
- requisition
.width
);
375 *y
= CLAMP(*y
, 0, screen_height
- requisition
.height
);
378 void show_filer_menu(FilerWindow
*filer_window
, GdkEventButton
*event
,
382 GtkWidget
*file_label
, *file_menu
;
386 pos
[0] = event
->x_root
;
387 pos
[1] = event
->y_root
;
389 window_with_focus
= filer_window
;
391 if (filer_window
->panel
)
393 switch (filer_window
->panel_side
)
395 case TOP
: pos
[1] = -2; break;
396 case BOTTOM
: pos
[1] = -1; break;
397 case LEFT
: pos
[0] = -2; break;
398 case RIGHT
: pos
[0] = -1; break;
402 if (filer_window
->panel
)
403 collection_clear_selection(filer_window
->collection
); /* ??? */
405 if (filer_window
->collection
->number_selected
== 0 && item
>= 0)
407 collection_select_item(filer_window
->collection
, item
);
408 filer_window
->temp_item_selected
= TRUE
;
411 filer_window
->temp_item_selected
= FALSE
;
413 if (filer_window
->panel
)
415 file_label
= panel_file_item
;
416 file_menu
= panel_file_menu
;
418 gtk_check_menu_item_set_active(
419 GTK_CHECK_MENU_ITEM(panel_hidden_menu
),
420 filer_window
->show_hidden
);
424 file_label
= filer_file_item
;
425 file_menu
= filer_file_menu
;
427 gtk_check_menu_item_set_active(
428 GTK_CHECK_MENU_ITEM(filer_hidden_menu
),
429 filer_window
->show_hidden
);
432 buffer
= g_string_new(NULL
);
433 switch (filer_window
->collection
->number_selected
)
436 g_string_assign(buffer
, "Next click");
437 items_sensitive(file_menu
, 0, 6, TRUE
);
440 items_sensitive(file_menu
, 0, 6, TRUE
);
441 file_item
= selected_item(filer_window
->collection
);
442 g_string_sprintf(buffer
, "%s '%s'",
443 basetype_name(file_item
),
444 file_item
->leafname
);
447 items_sensitive(file_menu
, 0, 6, FALSE
);
448 g_string_sprintf(buffer
, "%d items",
449 filer_window
->collection
->number_selected
);
453 gtk_label_set_text(GTK_LABEL(file_label
), buffer
->str
);
455 g_string_free(buffer
, TRUE
);
457 if (filer_window
->panel
)
458 popup_menu
= panel_menu
;
460 popup_menu
= (event
->state
& GDK_CONTROL_MASK
)
464 gtk_menu_popup(GTK_MENU(popup_menu
), NULL
, NULL
, position_menu
,
465 (gpointer
) pos
, event
->button
, event
->time
);
468 static void menu_closed(GtkWidget
*widget
)
470 if (window_with_focus
== NULL
|| widget
!= popup_menu
)
471 return; /* Close panel item chosen? */
473 if (window_with_focus
->temp_item_selected
)
475 collection_clear_selection(window_with_focus
->collection
);
476 window_with_focus
->temp_item_selected
= FALSE
;
480 void target_callback(Collection
*collection
, gint item
, gpointer real_fn
)
482 g_return_if_fail(window_with_focus
!= NULL
);
483 g_return_if_fail(window_with_focus
->collection
== collection
);
484 g_return_if_fail(real_fn
!= NULL
);
486 collection_wink_item(collection
, item
);
487 collection_clear_selection(collection
);
488 collection_select_item(collection
, item
);
489 ((CollectionTargetFunc
)real_fn
)(NULL
, 0, collection
);
490 if (item
< collection
->number_of_items
)
491 collection_unselect_item(collection
, item
);
496 /* Fake action to warn when a menu item does nothing */
497 static void not_yet(gpointer data
, guint action
, GtkWidget
*widget
)
499 delayed_error("ROX-Filer", "Sorry, that feature isn't implemented yet");
502 static void large(gpointer data
, guint action
, GtkWidget
*widget
)
504 g_return_if_fail(window_with_focus
!= NULL
);
506 filer_style_set(window_with_focus
, LARGE_ICONS
);
509 static void small(gpointer data
, guint action
, GtkWidget
*widget
)
511 g_return_if_fail(window_with_focus
!= NULL
);
513 filer_style_set(window_with_focus
, SMALL_ICONS
);
516 static void full_info(gpointer data
, guint action
, GtkWidget
*widget
)
518 g_return_if_fail(window_with_focus
!= NULL
);
520 filer_style_set(window_with_focus
, FULL_INFO
);
523 static void sort_name(gpointer data
, guint action
, GtkWidget
*widget
)
525 g_return_if_fail(window_with_focus
!= NULL
);
527 filer_set_sort_fn(window_with_focus
, sort_by_name
);
530 static void sort_type(gpointer data
, guint action
, GtkWidget
*widget
)
532 g_return_if_fail(window_with_focus
!= NULL
);
534 filer_set_sort_fn(window_with_focus
, sort_by_type
);
537 static void sort_date(gpointer data
, guint action
, GtkWidget
*widget
)
539 g_return_if_fail(window_with_focus
!= NULL
);
541 filer_set_sort_fn(window_with_focus
, sort_by_date
);
544 static void sort_size(gpointer data
, guint action
, GtkWidget
*widget
)
546 g_return_if_fail(window_with_focus
!= NULL
);
548 filer_set_sort_fn(window_with_focus
, sort_by_size
);
551 static void hidden(gpointer data
, guint action
, GtkWidget
*widget
)
556 g_return_if_fail(window_with_focus
!= NULL
);
558 item
= window_with_focus
->panel
? panel_hidden_menu
: filer_hidden_menu
;
559 new = GTK_CHECK_MENU_ITEM(item
)->active
;
561 filer_set_hidden(window_with_focus
, new);
564 static void refresh(gpointer data
, guint action
, GtkWidget
*widget
)
566 g_return_if_fail(window_with_focus
!= NULL
);
569 update_dir(window_with_focus
, TRUE
);
572 static void mount(gpointer data
, guint action
, GtkWidget
*widget
)
574 g_return_if_fail(window_with_focus
!= NULL
);
576 if (window_with_focus
->collection
->number_selected
== 0)
577 collection_target(window_with_focus
->collection
,
578 target_callback
, mount
);
580 action_mount(window_with_focus
, NULL
);
583 static void delete(gpointer data
, guint action
, GtkWidget
*widget
)
585 g_return_if_fail(window_with_focus
!= NULL
);
587 if (window_with_focus
->collection
->number_selected
== 0)
588 collection_target(window_with_focus
->collection
,
589 target_callback
, delete);
591 action_delete(window_with_focus
);
594 static void usage(gpointer data
, guint action
, GtkWidget
*widget
)
596 g_return_if_fail(window_with_focus
!= NULL
);
598 if (window_with_focus
->collection
->number_selected
== 0)
599 collection_target(window_with_focus
->collection
,
600 target_callback
, usage
);
602 action_usage(window_with_focus
);
605 static gboolean
copy_cb(char *initial
, char *path
)
607 char *new_dir
, *slash
;
610 gboolean retval
= TRUE
;
612 slash
= strrchr(path
, '/');
615 report_error("ROX-Filer", "Missing '/' in new pathname");
619 if (access(path
, F_OK
) == 0)
621 report_error("ROX-Filer",
622 "An item with this name already exists");
627 new_dir
= g_malloc(len
+ 1);
628 memcpy(new_dir
, path
, len
);
631 command
= g_string_new(NULL
);
632 g_string_sprintf(command
, "cp -a %s %s", initial
, path
);
634 if (system(command
->str
))
636 g_string_append(command
, " failed!");
637 report_error("ROX-Filer", command
->str
);
641 g_string_free(command
, TRUE
);
643 refresh_dirs(new_dir
);
647 static void copy_item(gpointer data
, guint action
, GtkWidget
*widget
)
649 Collection
*collection
;
651 g_return_if_fail(window_with_focus
!= NULL
);
653 collection
= window_with_focus
->collection
;
654 if (collection
->number_selected
> 1)
656 report_error("ROX-Filer", "You cannot do this to more than "
657 "one item at a time");
660 else if (collection
->number_selected
!= 1)
661 collection_target(collection
, target_callback
, copy_item
);
664 DirItem
*item
= selected_item(collection
);
666 savebox_show(window_with_focus
, "Copy",
667 window_with_focus
->path
,
669 item
->image
, copy_cb
);
673 static gboolean
rename_cb(char *initial
, char *path
)
675 if (rename(initial
, path
))
677 report_error("ROX-Filer: rename()", g_strerror(errno
));
683 static void rename_item(gpointer data
, guint action
, GtkWidget
*widget
)
685 Collection
*collection
;
687 g_return_if_fail(window_with_focus
!= NULL
);
689 collection
= window_with_focus
->collection
;
690 if (collection
->number_selected
> 1)
692 report_error("ROX-Filer", "You cannot do this to more than "
693 "one item at a time");
696 else if (collection
->number_selected
!= 1)
697 collection_target(collection
, target_callback
, rename_item
);
700 DirItem
*item
= selected_item(collection
);
702 savebox_show(window_with_focus
, "Rename",
703 window_with_focus
->path
,
705 item
->image
, rename_cb
);
709 static gboolean
link_cb(char *initial
, char *path
)
711 if (symlink(initial
, path
))
713 report_error("ROX-Filer: symlink()", g_strerror(errno
));
719 static void link_item(gpointer data
, guint action
, GtkWidget
*widget
)
721 Collection
*collection
;
723 g_return_if_fail(window_with_focus
!= NULL
);
725 collection
= window_with_focus
->collection
;
726 if (collection
->number_selected
> 1)
728 report_error("ROX-Filer", "You cannot do this to more than "
729 "one item at a time");
732 else if (collection
->number_selected
!= 1)
733 collection_target(collection
, target_callback
, link_item
);
736 DirItem
*item
= selected_item(collection
);
738 savebox_show(window_with_focus
, "Symlink",
739 window_with_focus
->path
,
741 item
->image
, link_cb
);
745 static void open_file(gpointer data
, guint action
, GtkWidget
*widget
)
747 Collection
*collection
;
749 g_return_if_fail(window_with_focus
!= NULL
);
751 collection
= window_with_focus
->collection
;
752 if (collection
->number_selected
> 1)
754 report_error("ROX-Filer", "You cannot do this to more than "
755 "one item at a time");
758 else if (collection
->number_selected
!= 1)
759 collection_target(collection
, target_callback
, open_file
);
761 filer_openitem(window_with_focus
,
762 selected_item_number(collection
),
766 /* Got some data from file(1) - stick it in the window. */
767 static void add_file_output(FileStatus
*fs
,
768 gint source
, GdkInputCondition condition
)
774 got
= read(source
, buffer
, sizeof(buffer
) - 1);
778 gtk_input_remove(fs
->input
);
782 delayed_error("ROX-Filer: file(1) says...",
794 gtk_label_get(fs
->label
, &str
);
796 str
= g_strconcat(str
, buffer
, NULL
);
797 gtk_label_set_text(fs
->label
, str
);
801 static void file_info_destroyed(GtkWidget
*widget
, FileStatus
*fs
)
805 gtk_input_remove(fs
->input
);
812 static void show_file_info(gpointer data
, guint action
, GtkWidget
*widget
)
814 GtkWidget
*window
, *table
, *label
, *button
, *frame
;
815 GtkWidget
*file_label
;
820 char *argv
[] = {"file", "-b", NULL
, NULL
};
821 Collection
*collection
;
824 FileStatus
*fs
= NULL
;
826 g_return_if_fail(window_with_focus
!= NULL
);
828 collection
= window_with_focus
->collection
;
829 if (collection
->number_selected
> 1)
831 report_error("ROX-Filer", "You cannot do this to more than "
832 "one item at a time");
835 else if (collection
->number_selected
!= 1)
837 collection_target(collection
, target_callback
, show_file_info
);
840 file
= selected_item(collection
);
841 path
= make_path(window_with_focus
->path
,
842 file
->leafname
)->str
;
843 if (lstat(path
, &info
))
845 delayed_error("ROX-Filer", g_strerror(errno
));
849 gstring
= g_string_new(NULL
);
851 window
= gtk_window_new(GTK_WINDOW_DIALOG
);
852 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_MOUSE
);
853 gtk_container_set_border_width(GTK_CONTAINER(window
), 4);
854 gtk_window_set_title(GTK_WINDOW(window
), path
);
856 table
= gtk_table_new(9, 2, FALSE
);
857 gtk_container_add(GTK_CONTAINER(window
), table
);
858 gtk_table_set_row_spacings(GTK_TABLE(table
), 8);
859 gtk_table_set_col_spacings(GTK_TABLE(table
), 4);
861 label
= gtk_label_new("Owner, group:");
862 gtk_misc_set_alignment(GTK_MISC(label
), 1, .5);
863 gtk_label_set_justify(GTK_LABEL(label
), GTK_JUSTIFY_RIGHT
);
864 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 0, 1);
865 g_string_sprintf(gstring
, "%s, %s", user_name(info
.st_uid
),
866 group_name(info
.st_gid
));
867 label
= gtk_label_new(gstring
->str
);
868 gtk_misc_set_alignment(GTK_MISC(label
), 0, .5);
869 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 1, 2, 0, 1);
871 label
= gtk_label_new("Size:");
872 gtk_misc_set_alignment(GTK_MISC(label
), 1, .5);
873 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 1, 2);
874 if (info
.st_size
>=2048)
876 g_string_sprintf(gstring
, "%s (%ld bytes)",
877 format_size((unsigned long) info
.st_size
),
878 (unsigned long) info
.st_size
);
882 g_string_sprintf(gstring
, "%ld bytes",
883 (unsigned long) info
.st_size
);
885 label
= gtk_label_new(gstring
->str
);
886 gtk_misc_set_alignment(GTK_MISC(label
), 0, .5);
887 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 1, 2, 1, 2);
889 label
= gtk_label_new("Change time:");
890 gtk_misc_set_alignment(GTK_MISC(label
), 1, .5);
891 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 2, 3);
892 g_string_sprintf(gstring
, "%s", ctime(&info
.st_ctime
));
893 g_string_truncate(gstring
, gstring
->len
- 1);
894 label
= gtk_label_new(gstring
->str
);
895 gtk_misc_set_alignment(GTK_MISC(label
), 0, .5);
896 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 1, 2, 2, 3);
898 label
= gtk_label_new("Modify time:");
899 gtk_misc_set_alignment(GTK_MISC(label
), 1, .5);
900 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 3, 4);
901 g_string_sprintf(gstring
, "%s", ctime(&info
.st_mtime
));
902 g_string_truncate(gstring
, gstring
->len
- 1);
903 label
= gtk_label_new(gstring
->str
);
904 gtk_misc_set_alignment(GTK_MISC(label
), 0, .5);
905 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 1, 2, 3, 4);
907 label
= gtk_label_new("Access time:");
908 gtk_misc_set_alignment(GTK_MISC(label
), 1, .5);
909 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 4, 5);
910 g_string_sprintf(gstring
, "%s", ctime(&info
.st_atime
));
911 g_string_truncate(gstring
, gstring
->len
- 1);
912 label
= gtk_label_new(gstring
->str
);
913 gtk_misc_set_alignment(GTK_MISC(label
), 0, .5);
914 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 1, 2, 4, 5);
916 label
= gtk_label_new("Permissions:");
917 gtk_misc_set_alignment(GTK_MISC(label
), 1, .5);
918 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 5, 6);
919 g_string_sprintf(gstring
, "%o", (unsigned int) info
.st_mode
);
920 label
= gtk_label_new(gstring
->str
);
921 gtk_misc_set_alignment(GTK_MISC(label
), 0, .5);
922 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 1, 2, 5, 6);
924 label
= gtk_label_new("MIME type:");
925 gtk_misc_set_alignment(GTK_MISC(label
), 1, .5);
926 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 0, 1, 6, 7);
929 string
= g_strconcat(file
->mime_type
->media_type
, "/",
930 file
->mime_type
->subtype
, NULL
);
931 label
= gtk_label_new(string
);
935 label
= gtk_label_new("-");
936 gtk_misc_set_alignment(GTK_MISC(label
), 0, .5);
937 gtk_table_attach_defaults(GTK_TABLE(table
), label
, 1, 2, 6, 7);
939 frame
= gtk_frame_new("file(1) says...");
940 gtk_table_attach_defaults(GTK_TABLE(table
), frame
, 0, 2, 7, 8);
941 file_label
= gtk_label_new("<nothing yet>");
942 gtk_misc_set_padding(GTK_MISC(file_label
), 4, 4);
943 gtk_label_set_line_wrap(GTK_LABEL(file_label
), TRUE
);
944 gtk_container_add(GTK_CONTAINER(frame
), file_label
);
946 button
= gtk_button_new_with_label("OK");
947 gtk_window_set_focus(GTK_WINDOW(window
), button
);
948 gtk_table_attach(GTK_TABLE(table
), button
, 0, 2, 8, 9,
949 GTK_EXPAND
| GTK_FILL
| GTK_SHRINK
, 0, 40, 4);
950 gtk_signal_connect_object(GTK_OBJECT(button
), "clicked",
951 gtk_widget_destroy
, GTK_OBJECT(window
));
953 gtk_widget_show_all(window
);
958 g_string_sprintf(gstring
, "pipe(): %s", g_strerror(errno
));
959 g_string_free(gstring
, TRUE
);
965 g_string_sprintf(gstring
, "fork(): %s",
967 gtk_label_set_text(GTK_LABEL(file_label
), gstring
->str
);
968 g_string_free(gstring
, TRUE
);
973 /* We are the child */
975 dup2(file_data
[1], STDOUT_FILENO
);
976 dup2(file_data
[1], STDERR_FILENO
);
982 if (execvp(argv
[0], argv
))
983 fprintf(stderr
, "execvp() error: %s\n",
987 /* We are the parent */
989 fs
= g_new(FileStatus
, 1);
990 fs
->label
= GTK_LABEL(file_label
);
991 fs
->fd
= file_data
[0];
993 fs
->input
= gdk_input_add(fs
->fd
, GDK_INPUT_READ
,
994 (GdkInputFunction
) add_file_output
, fs
);
995 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
996 GTK_SIGNAL_FUNC(file_info_destroyed
), fs
);
997 g_string_free(gstring
, TRUE
);
1002 static void app_show_help(char *path
)
1007 help_dir
= g_strconcat(path
, "/Help", NULL
);
1009 if (stat(help_dir
, &info
))
1010 delayed_error("Application",
1011 "This is an application directory - you can "
1012 "run it as a program, or open it (hold down "
1013 "Shift while you open it). Most applications provide "
1014 "their own help here, but this one doesn't.");
1016 filer_opendir(help_dir
, FALSE
, BOTTOM
);
1019 static void help(gpointer data
, guint action
, GtkWidget
*widget
)
1021 Collection
*collection
;
1024 g_return_if_fail(window_with_focus
!= NULL
);
1026 collection
= window_with_focus
->collection
;
1027 if (collection
->number_selected
> 1)
1029 report_error("ROX-Filer", "You cannot do this to more than "
1030 "one item at a time");
1033 else if (collection
->number_selected
!= 1)
1035 collection_target(collection
, target_callback
, help
);
1038 item
= selected_item(collection
);
1039 switch (item
->base_type
)
1042 if (item
->flags
& ITEM_FLAG_EXEC_FILE
)
1043 delayed_error("Executable file",
1044 "This is a file with an eXecute bit "
1045 "set - it can be run as a program.");
1047 delayed_error("File",
1048 "This is a data file. Try using the "
1049 "Info menu item to find out more...");
1051 case TYPE_DIRECTORY
:
1052 if (item
->flags
& ITEM_FLAG_APPDIR
)
1054 make_path(window_with_focus
->path
,
1055 item
->leafname
)->str
);
1056 else if (item
->flags
& ITEM_FLAG_MOUNT_POINT
)
1057 delayed_error("Mount point",
1058 "A mount point is a directory which another "
1059 "filing system can be mounted on. Everything "
1060 "on the mounted filesystem then appears to be "
1061 "inside the directory.");
1063 delayed_error("Directory",
1064 "This is a directory. It contains an index to "
1065 "other items - open it to see the list.");
1067 case TYPE_CHAR_DEVICE
:
1068 case TYPE_BLOCK_DEVICE
:
1069 delayed_error("Device file",
1070 "Device files allow you to read from or write "
1071 "to a device driver as though it was an "
1075 delayed_error("Named pipe",
1076 "Pipes allow different programs to "
1077 "communicate. One program writes data to the "
1078 "pipe while another one reads it out again.");
1081 delayed_error("Socket",
1082 "Sockets allow processes to communicate.");
1085 delayed_error("Unknown type",
1086 "I couldn't find out what kind of file this "
1087 "is. Maybe it doesn't exist anymore or you "
1088 "don't have search permission on the directory "
1094 static void select_all(gpointer data
, guint action
, GtkWidget
*widget
)
1096 g_return_if_fail(window_with_focus
!= NULL
);
1098 collection_select_all(window_with_focus
->collection
);
1099 window_with_focus
->temp_item_selected
= FALSE
;
1102 static void clear_selection(gpointer data
, guint action
, GtkWidget
*widget
)
1104 g_return_if_fail(window_with_focus
!= NULL
);
1106 collection_clear_selection(window_with_focus
->collection
);
1107 window_with_focus
->temp_item_selected
= FALSE
;
1110 static void show_options(gpointer data
, guint action
, GtkWidget
*widget
)
1112 g_return_if_fail(window_with_focus
!= NULL
);
1114 options_show(window_with_focus
);
1117 static gboolean
new_directory_cb(char *initial
, char *path
)
1119 if (mkdir(path
, S_IRWXU
| S_IRWXG
| S_IRWXO
))
1121 report_error("mkdir", g_strerror(errno
));
1127 static void new_directory(gpointer data
, guint action
, GtkWidget
*widget
)
1129 g_return_if_fail(window_with_focus
!= NULL
);
1131 savebox_show(window_with_focus
, "Create directory",
1132 window_with_focus
->path
, "NewDir",
1133 default_pixmap
+ TYPE_DIRECTORY
, new_directory_cb
);
1136 static void xterm_here(gpointer data
, guint action
, GtkWidget
*widget
)
1138 char *argv
[] = {NULL
, NULL
};
1140 argv
[0] = xterm_here_value
;
1142 g_return_if_fail(window_with_focus
!= NULL
);
1144 if (!spawn_full(argv
, window_with_focus
->path
, 0))
1145 report_error("ROX-Filer", "Failed to fork() child "
1149 static void open_parent(gpointer data
, guint action
, GtkWidget
*widget
)
1151 g_return_if_fail(window_with_focus
!= NULL
);
1153 filer_opendir(make_path(window_with_focus
->path
, "/..")->str
,
1157 static void open_parent_same(gpointer data
, guint action
, GtkWidget
*widget
)
1159 g_return_if_fail(window_with_focus
!= NULL
);
1161 change_to_parent(window_with_focus
);
1164 static void new_window(gpointer data
, guint action
, GtkWidget
*widget
)
1166 g_return_if_fail(window_with_focus
!= NULL
);
1168 filer_opendir(window_with_focus
->path
, FALSE
, BOTTOM
);
1171 static void close_window(gpointer data
, guint action
, GtkWidget
*widget
)
1173 g_return_if_fail(window_with_focus
!= NULL
);
1175 gtk_widget_destroy(window_with_focus
->window
);
1178 static void enter_path(gpointer data
, guint action
, GtkWidget
*widget
)
1180 g_return_if_fail(window_with_focus
!= NULL
);
1182 minibuffer_show(window_with_focus
);
1185 static void rox_help(gpointer data
, guint action
, GtkWidget
*widget
)
1187 g_return_if_fail(window_with_focus
!= NULL
);
1189 filer_opendir(make_path(getenv("APP_DIR"), "Help")->str
, FALSE
, BOTTOM
);
1192 static void open_as_dir(gpointer data
, guint action
, GtkWidget
*widget
)
1194 g_return_if_fail(window_with_focus
!= NULL
);
1196 filer_opendir(window_with_focus
->path
, FALSE
, BOTTOM
);
1199 static void close_panel(gpointer data
, guint action
, GtkWidget
*widget
)
1201 g_return_if_fail(window_with_focus
!= NULL
);
1203 gtk_widget_destroy(window_with_focus
->window
);