2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2002 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 #include <gdk/gdkkeysyms.h>
34 #include <sys/types.h>
43 #include "manage_window.h"
44 #include "mainwindow.h"
45 #include "prefs_common.h"
46 #include "alertpanel.h"
47 #include "prefs_actions.h"
55 ACTION_PIPE_IN = 1 << 1,
56 ACTION_PIPE_OUT = 1 << 2,
57 ACTION_SINGLE = 1 << 3,
58 ACTION_MULTIPLE = 1 << 4,
59 ACTION_ASYNC = 1 << 5,
60 ACTION_OPEN_IN = 1 << 6,
61 ACTION_HIDE_IN = 1 << 7,
62 ACTION_ERROR = 1 << 8,
65 static struct Actions {
70 GtkWidget *name_entry;
73 GtkWidget *actions_clist;
76 typedef struct _Children Children;
81 GtkWidget *input_entry;
82 GtkWidget *input_hbox;
84 GtkWidget *scrolledwin;
94 typedef struct _ChildInfo ChildInfo;
110 /* widget creating functions */
111 static void prefs_actions_create (MainWindow *mainwin);
112 static void prefs_actions_set_dialog (void);
113 static gint prefs_actions_clist_set_row (gint row);
115 /* callback functions */
116 static void prefs_actions_help_cb (GtkWidget *w, gpointer data);
117 static void prefs_actions_register_cb (GtkWidget *w, gpointer data);
118 static void prefs_actions_substitute_cb (GtkWidget *w, gpointer data);
119 static void prefs_actions_delete_cb (GtkWidget *w, gpointer data);
120 static void prefs_actions_up (GtkWidget *w, gpointer data);
121 static void prefs_actions_down (GtkWidget *w, gpointer data);
122 static void prefs_actions_select (GtkCList *clist,
126 static void prefs_actions_row_move (GtkCList *clist,
129 static gint prefs_actions_deleted (GtkWidget *widget,
132 static void prefs_actions_key_pressed (GtkWidget *widget,
135 static void prefs_actions_cancel (GtkWidget *w, gpointer data);
136 static void prefs_actions_ok (GtkWidget *w, gpointer data);
137 static void update_actions_menu (GtkItemFactory *ifactory,
141 static void mainwin_actions_execute_cb (MainWindow *mainwin,
144 static void compose_actions_execute_cb (Compose *compose,
147 static guint get_action_type (gchar *action);
149 static gboolean execute_actions (gchar *action,
154 static gchar *parse_action_cmd (gchar *action,
157 static GString *parse_append_filename (GString *cmd,
160 ChildInfo *fork_child (gchar *cmd,
164 static gint wait_for_children (gpointer data);
166 static void free_children (Children *children);
168 static void childinfo_close_pipes (ChildInfo *child_info);
170 static void create_io_dialog (Children *children);
172 static void update_io_dialog (Children *children);
174 static void hide_io_dialog_cb (GtkWidget *widget,
177 static void catch_output (gpointer data,
179 GdkInputCondition cond);
180 static void catch_input (gpointer data,
182 GdkInputCondition cond);
184 void prefs_actions_open(MainWindow *mainwin)
186 if (prefs_rc_is_readonly(ACTIONS_RC))
191 prefs_actions_create(mainwin);
193 manage_window_set_transient(GTK_WINDOW(actions.window));
194 gtk_widget_grab_focus(actions.ok_btn);
196 prefs_actions_set_dialog();
198 gtk_widget_show(actions.window);
201 static void prefs_actions_create(MainWindow *mainwin)
206 GtkWidget *cancel_btn;
207 GtkWidget *confirm_area;
211 GtkWidget *name_label;
212 GtkWidget *name_entry;
213 GtkWidget *cmd_label;
214 GtkWidget *cmd_entry;
220 GtkWidget *subst_btn;
223 GtkWidget *cond_hbox;
224 GtkWidget *cond_scrolledwin;
225 GtkWidget *cond_clist;
227 GtkWidget *help_vbox;
228 GtkWidget *help_label;
229 GtkWidget *help_toggle;
237 debug_print(_("Creating actions setting window...\n"));
239 window = gtk_window_new (GTK_WINDOW_DIALOG);
241 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
242 gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
243 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
244 gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, TRUE);
246 vbox = gtk_vbox_new (FALSE, 6);
247 gtk_widget_show (vbox);
248 gtk_container_add (GTK_CONTAINER (window), vbox);
250 gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
251 &cancel_btn, _("Cancel"), NULL, NULL);
252 gtk_widget_show (confirm_area);
253 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
254 gtk_widget_grab_default (ok_btn);
256 gtk_window_set_title (GTK_WINDOW(window),
257 _("Actions setting"));
258 gtk_signal_connect (GTK_OBJECT(window), "delete_event",
259 GTK_SIGNAL_FUNC(prefs_actions_deleted), NULL);
260 gtk_signal_connect (GTK_OBJECT(window), "key_press_event",
261 GTK_SIGNAL_FUNC(prefs_actions_key_pressed), NULL);
262 gtk_signal_connect (GTK_OBJECT(window), "focus_in_event",
263 GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
264 gtk_signal_connect (GTK_OBJECT(window), "focus_out_event",
265 GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
266 gtk_signal_connect (GTK_OBJECT(ok_btn), "clicked",
267 GTK_SIGNAL_FUNC(prefs_actions_ok), mainwin);
268 gtk_signal_connect (GTK_OBJECT(cancel_btn), "clicked",
269 GTK_SIGNAL_FUNC(prefs_actions_cancel), NULL);
271 vbox1 = gtk_vbox_new (FALSE, VSPACING);
272 gtk_widget_show (vbox1);
273 gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
274 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
276 hbox = gtk_hbox_new (FALSE, 0);
277 gtk_box_pack_start (GTK_BOX(vbox1), hbox, TRUE, TRUE, 0);
279 name_label = gtk_label_new(_("Menu name: "));
280 gtk_widget_show(name_label);
281 gtk_box_pack_start (GTK_BOX (hbox), name_label, FALSE, FALSE, 0);
283 name_entry = gtk_entry_new();
284 gtk_widget_show(name_entry);
285 gtk_box_pack_start (GTK_BOX (hbox), name_entry, TRUE, TRUE, 0);
287 gtk_widget_show_all(hbox);
289 hbox = gtk_hbox_new (FALSE, 0);
290 gtk_box_pack_start (GTK_BOX(vbox1), hbox, TRUE, TRUE, 0);
292 cmd_label = gtk_label_new(_("Command line: "));
293 gtk_box_pack_start (GTK_BOX (hbox), cmd_label, FALSE, FALSE, 0);
295 cmd_entry = gtk_entry_new();
296 gtk_box_pack_start (GTK_BOX (hbox), cmd_entry, TRUE, TRUE, 0);
298 gtk_widget_show_all(hbox);
300 help_vbox = gtk_vbox_new(FALSE, 8);
301 gtk_box_pack_start (GTK_BOX (vbox1), help_vbox, TRUE, TRUE, 0);
303 help_label = gtk_label_new (_("Menu name:\n"
304 " Use '/' in menu name to make submenus.\n"
306 " Begin with:\n '|' to send message "
308 "to command\n '>' to send user provided"
309 " text to command\n '*' to send user "
310 "provided hidden text to command\n"
311 " End with:\n '|' to replace "
312 "message body or selection with command "
314 "run command asynchronously\n Use '%f' "
315 "for message file name\n and '%F' for the"
316 " list of the file names of selected "
318 gtk_misc_set_alignment(GTK_MISC(help_label), 0, 0.5);
319 gtk_label_set_justify (GTK_LABEL(help_label), GTK_JUSTIFY_LEFT);
320 gtk_widget_show (help_label);
321 gtk_box_pack_start (GTK_BOX (help_vbox), help_label, TRUE, TRUE, 0);
322 gtk_widget_hide(help_vbox);
324 /* register / substitute / delete */
326 reg_hbox = gtk_hbox_new (FALSE, 4);
327 gtk_widget_show (reg_hbox);
328 gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
330 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
331 gtk_widget_show (arrow);
332 gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
333 gtk_widget_set_usize (arrow, -1, 16);
335 btn_hbox = gtk_hbox_new (FALSE, 4);
336 gtk_widget_show (btn_hbox);
337 gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
339 reg_btn = gtk_button_new_with_label (_("Register"));
340 gtk_widget_show (reg_btn);
341 gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
342 gtk_signal_connect (GTK_OBJECT (reg_btn), "clicked",
343 GTK_SIGNAL_FUNC (prefs_actions_register_cb), NULL);
345 subst_btn = gtk_button_new_with_label (_(" Substitute "));
346 gtk_widget_show (subst_btn);
347 gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
348 gtk_signal_connect (GTK_OBJECT (subst_btn), "clicked",
349 GTK_SIGNAL_FUNC (prefs_actions_substitute_cb),
352 del_btn = gtk_button_new_with_label (_("Delete"));
353 gtk_widget_show (del_btn);
354 gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
355 gtk_signal_connect (GTK_OBJECT (del_btn), "clicked",
356 GTK_SIGNAL_FUNC (prefs_actions_delete_cb), NULL);
358 help_toggle = gtk_toggle_button_new_with_label (_("Help on syntax"));
359 gtk_widget_show (help_toggle);
360 gtk_box_pack_end (GTK_BOX (btn_hbox), help_toggle, FALSE, TRUE, 0);
361 gtk_signal_connect (GTK_OBJECT (help_toggle), "toggled",
362 GTK_SIGNAL_FUNC (prefs_actions_help_cb), help_vbox);
364 cond_hbox = gtk_hbox_new (FALSE, 8);
365 gtk_widget_show (cond_hbox);
366 gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
368 cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
369 gtk_widget_show (cond_scrolledwin);
370 gtk_widget_set_usize (cond_scrolledwin, -1, 150);
371 gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
373 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
374 GTK_POLICY_AUTOMATIC,
375 GTK_POLICY_AUTOMATIC);
377 title[0] = _("Registered actions");
378 cond_clist = gtk_clist_new_with_titles(1, title);
379 gtk_widget_show (cond_clist);
380 gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_clist);
381 gtk_clist_set_column_width (GTK_CLIST (cond_clist), 0, 80);
382 gtk_clist_set_selection_mode (GTK_CLIST (cond_clist),
383 GTK_SELECTION_BROWSE);
384 GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (cond_clist)->column[0].button,
386 gtk_signal_connect (GTK_OBJECT (cond_clist), "select_row",
387 GTK_SIGNAL_FUNC (prefs_actions_select), NULL);
388 gtk_signal_connect_after (GTK_OBJECT (cond_clist), "row_move",
389 GTK_SIGNAL_FUNC (prefs_actions_row_move),
392 btn_vbox = gtk_vbox_new (FALSE, 8);
393 gtk_widget_show (btn_vbox);
394 gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
396 up_btn = gtk_button_new_with_label (_("Up"));
397 gtk_widget_show (up_btn);
398 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
399 gtk_signal_connect (GTK_OBJECT (up_btn), "clicked",
400 GTK_SIGNAL_FUNC (prefs_actions_up), NULL);
402 down_btn = gtk_button_new_with_label (_("Down"));
403 gtk_widget_show (down_btn);
404 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
405 gtk_signal_connect (GTK_OBJECT (down_btn), "clicked",
406 GTK_SIGNAL_FUNC (prefs_actions_down), NULL);
408 gtk_widget_show(window);
410 actions.window = window;
411 actions.ok_btn = ok_btn;
413 actions.name_entry = name_entry;
414 actions.cmd_entry = cmd_entry;
416 actions.actions_clist = cond_clist;
419 static void prefs_actions_help_cb(GtkWidget *w, gpointer data)
421 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w)))
422 gtk_widget_show(GTK_WIDGET(data));
424 gtk_widget_hide(GTK_WIDGET(data));
427 void prefs_actions_read_config()
431 gchar buf[PREFSBUFSIZE];
434 debug_print(_("Reading actions configurations...\n"));
436 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACTIONS_RC, NULL);
437 if ((fp = fopen(rcpath, "r")) == NULL) {
438 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
444 while (prefs_common.actionslst != NULL) {
445 act = (gchar *) prefs_common.actionslst->data;
446 prefs_common.actionslst = g_slist_remove(
447 prefs_common.actionslst,
452 while (fgets(buf, sizeof(buf), fp) != NULL) {
454 act = strstr(buf, ": ");
456 get_action_type(&act[2]) != ACTION_ERROR)
457 prefs_common.actionslst = g_slist_append(
458 prefs_common.actionslst,
464 void prefs_actions_write_config()
470 debug_print(_("Writing actions configuration...\n"));
472 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACTIONS_RC, NULL);
473 if ((pfile= prefs_write_open(rcpath)) == NULL) {
474 g_warning(_("failed to write configuration to file\n"));
479 for (cur = prefs_common.actionslst; cur != NULL; cur = cur->next) {
480 gchar *act = (gchar *) cur->data;
481 if (fputs(act, pfile->fp) == EOF ||
482 fputc('\n', pfile->fp) == EOF) {
483 FILE_OP_ERROR(rcpath, "fputs || fputc");
484 prefs_write_close_revert(pfile);
492 if (prefs_write_close(pfile) < 0) {
493 g_warning(_("failed to write configuration to file\n"));
498 static guint get_action_type(gchar *action)
501 guint action_type = ACTION_NONE;
503 g_return_val_if_fail(action, ACTION_ERROR);
504 g_return_val_if_fail(*action, ACTION_ERROR);
509 action_type |= ACTION_PIPE_IN;
511 } else if (p[0] == '>') {
512 action_type |= ACTION_OPEN_IN;
514 } else if (p[0] == '*') {
515 action_type |= ACTION_HIDE_IN;
522 while (*p && action_type != ACTION_ERROR) {
525 case 'f': action_type |= ACTION_SINGLE;
527 case 'F': action_type |= ACTION_MULTIPLE;
529 default: action_type = ACTION_ERROR;
532 } else if (p[0] == '|') {
534 action_type |= ACTION_PIPE_OUT;
536 action_type = ACTION_ERROR;
537 } else if (p[0] == '&') {
539 action_type |= ACTION_ASYNC;
541 action_type = ACTION_ERROR;
549 static gchar *parse_action_cmd (gchar *action,
560 if (p[0] == '|' || p[0] == '>' || p[0] == '*')
563 cmd = g_string_sized_new(strlen(action));
565 while (p[0] && p[0] != '|' && p[0] != '&') {
566 if (p[0] == '%' && p[1]) {
568 case 'f': cmd = parse_append_filename(cmd, msginfo);
572 for (cur =GTK_CLIST(ctree)->selection;
573 cur; cur = cur->next) {
574 msg = gtk_ctree_node_get_row_data(ctree,
575 GTK_CTREE_NODE(cur->data));
576 cmd = parse_append_filename(cmd, msg);
577 cmd = g_string_append_c(cmd, ' ');
581 default: cmd = g_string_append_c(cmd, p[0]);
582 cmd = g_string_append_c(cmd, p[1]);
586 cmd = g_string_append_c(cmd, p[0]);
591 g_string_free(cmd, TRUE);
596 g_string_free(cmd, FALSE);
600 static GString *parse_append_filename(GString *cmd, MsgInfo *msginfo)
604 g_return_val_if_fail(msginfo, cmd);
606 filename = procmsg_get_message_file(msginfo);
608 cmd = g_string_append(cmd, filename);
615 static void prefs_actions_set_dialog (void)
617 GtkCList *clist = GTK_CLIST(actions.actions_clist);
619 gchar *action_str[1];
622 gtk_clist_freeze(clist);
623 gtk_clist_clear(clist);
625 action_str[0] = _("(New)");
626 row = gtk_clist_append(clist, action_str);
627 gtk_clist_set_row_data(clist, row, NULL);
629 for (cur = prefs_common.actionslst; cur != NULL; cur = cur->next) {
631 action[0] = (gchar *) cur->data;
633 row = gtk_clist_append(clist, action);
634 gtk_clist_set_row_data(clist, row, action[0]);
637 gtk_clist_thaw(clist);
639 static void prefs_actions_set_list(void)
644 g_slist_free(prefs_common.actionslst);
645 prefs_common.actionslst = NULL;
647 while ( (action = (gchar *) gtk_clist_get_row_data(GTK_CLIST(
648 actions.actions_clist), row))
650 prefs_common.actionslst = g_slist_append(prefs_common.actionslst,
657 #define GET_ENTRY(entry) \
658 entry_text = gtk_entry_get_text(GTK_ENTRY(entry))
659 static gint prefs_actions_clist_set_row (gint row)
661 GtkCList *clist = GTK_CLIST(actions.actions_clist);
664 gchar action[PREFSBUFSIZE];
668 g_return_val_if_fail(row != 0, -1);
672 GET_ENTRY(actions.name_entry);
673 if (entry_text[0] == '\0') {
674 alertpanel_error(_("Menu name is not set."));
678 if (strchr(entry_text, ':')) {
679 alertpanel_error(_("Colon ':' is not allowed in the menu name."));
683 strncpy(action, entry_text, PREFSBUFSIZE - 1);
686 /* Keep space for the ': ' delimiter */
687 len = strlen(action) + 2;
688 if (len >= PREFSBUFSIZE - 1) {
689 alertpanel_error(_("Menu name is too long."));
693 strcat(action, ": ");
695 GET_ENTRY(actions.cmd_entry);
697 if (entry_text[0] == '\0') {
698 alertpanel_error(_("Command line not set."));
702 if (len + strlen(entry_text) >= PREFSBUFSIZE - 1) {
703 alertpanel_error(_("Menu name and command are too long."));
707 if (get_action_type(entry_text) == ACTION_ERROR) {
708 alertpanel_error(_("The command\n%s\nhas a syntax error."),
713 strcat(action, entry_text);
717 row = gtk_clist_append(clist, buf);
720 gtk_clist_set_text(clist, row, 0, action);
721 old_action = (gchar *) gtk_clist_get_row_data(clist, row);
726 buf[0] = g_strdup(action);
728 gtk_clist_set_row_data(clist, row, buf[0]);
730 prefs_actions_set_list();
735 /* callback functions */
736 static void prefs_actions_register_cb (GtkWidget *w, gpointer data)
738 prefs_actions_clist_set_row(-1);
741 static void prefs_actions_substitute_cb (GtkWidget *w, gpointer data)
743 GtkCList *clist = GTK_CLIST(actions.actions_clist);
747 if (!clist->selection) return;
749 row = GPOINTER_TO_INT(clist->selection->data);
750 if (row == 0) return;
752 action = gtk_clist_get_row_data(clist, row);
755 prefs_actions_clist_set_row(row);
758 static void prefs_actions_delete_cb (GtkWidget *w, gpointer data)
760 GtkCList *clist = GTK_CLIST(actions.actions_clist);
764 if (!clist->selection) return;
765 row = GPOINTER_TO_INT(clist->selection->data);
766 if (row == 0) return;
768 if (alertpanel(_("Delete action"),
769 _("Do you really want to delete this action?"),
770 _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
773 action = gtk_clist_get_row_data(clist, row);
775 gtk_clist_remove(clist, row);
776 prefs_common.actionslst = g_slist_remove(prefs_common.actionslst, action);
779 static void prefs_actions_up (GtkWidget *w, gpointer data)
781 GtkCList *clist = GTK_CLIST(actions.actions_clist);
784 if (!clist->selection) return;
786 row = GPOINTER_TO_INT(clist->selection->data);
788 gtk_clist_row_move(clist, row, row - 1);
791 static void prefs_actions_down (GtkWidget *w, gpointer data)
793 GtkCList *clist = GTK_CLIST(actions.actions_clist);
796 if (!clist->selection) return;
798 row = GPOINTER_TO_INT(clist->selection->data);
799 if (row > 0 && row < clist->rows - 1)
800 gtk_clist_row_move(clist, row, row + 1);
803 #define ENTRY_SET_TEXT(entry, str) \
804 gtk_entry_set_text(GTK_ENTRY(entry), str ? str : "")
805 static void prefs_actions_select (GtkCList *clist,
812 gchar buf[PREFSBUFSIZE];
813 action = gtk_clist_get_row_data(clist, row);
816 ENTRY_SET_TEXT(actions.name_entry, "");
817 ENTRY_SET_TEXT(actions.cmd_entry, "");
821 strncpy(buf, action, PREFSBUFSIZE - 1);
822 buf[PREFSBUFSIZE - 1] = 0x00;
823 cmd = strstr2(buf, ": ");
826 ENTRY_SET_TEXT(actions.cmd_entry, &cmd[2]);
831 ENTRY_SET_TEXT(actions.name_entry, buf);
834 static void prefs_actions_row_move (GtkCList *clist,
838 prefs_actions_set_list();
839 if (gtk_clist_row_is_visible(clist, dest_row) != GTK_VISIBILITY_FULL) {
840 gtk_clist_moveto(clist, dest_row, -1,
841 source_row < dest_row ? 1.0 : 0.0, 0.0);
845 static gint prefs_actions_deleted (GtkWidget *widget,
849 prefs_actions_cancel(widget, data);
853 static void prefs_actions_key_pressed (GtkWidget *widget,
857 if (event && event->keyval == GDK_Escape)
858 prefs_actions_cancel(widget, data);
861 static void prefs_actions_cancel (GtkWidget *w, gpointer data)
863 prefs_actions_read_config();
864 gtk_widget_hide(actions.window);
868 static void prefs_actions_ok (GtkWidget *widget, gpointer data)
870 GtkItemFactory *ifactory;
871 MainWindow *mainwin = (MainWindow *) data;
873 prefs_actions_write_config();
874 ifactory = gtk_item_factory_from_widget(mainwin->menubar);
875 update_mainwin_actions_menu(ifactory, mainwin);
876 gtk_widget_hide(actions.window);
880 void update_mainwin_actions_menu(GtkItemFactory *ifactory,
883 update_actions_menu(ifactory, "/Edit/Actions",
884 mainwin_actions_execute_cb,
888 void update_compose_actions_menu(GtkItemFactory *ifactory,
892 update_actions_menu(ifactory, branch_path,
893 compose_actions_execute_cb,
897 static void update_actions_menu(GtkItemFactory *ifactory,
905 gchar *action, *action_p;
908 GtkItemFactoryEntry ifentry = {
909 branch_path, NULL, NULL, 0, "<Branch>"};
910 menuitem = gtk_item_factory_get_item(ifactory, branch_path);
911 /* FIXME: is there a better way to remove unknown submenu items? */
912 /* Deleting and recreating the parent looses the translation */
913 menu = GTK_WIDGET(GTK_MENU_ITEM(menuitem)->submenu);
914 if (GTK_MENU_SHELL(menu)->children) {
915 GList *amenu, *alist;
916 for (amenu = (GTK_MENU_SHELL(menu)->children); amenu; ) {
918 gtk_widget_destroy(GTK_WIDGET(amenu->data));
923 ifentry.accelerator = NULL;
924 ifentry.callback_action = 0;
925 ifentry.callback = callback;
926 ifentry.item_type = NULL;
928 for (cur = prefs_common.actionslst; cur; cur = cur->next) {
929 action = g_strdup((gchar *) cur->data);
930 action_p = strstr(action, ": ");
931 if (action_p && action_p[2] &&
932 get_action_type(&action_p[2]) != ACTION_ERROR) {
934 menu_path = g_strdup_printf("%s/%s", branch_path,
936 ifentry.path = menu_path;
937 gtk_item_factory_create_item(ifactory, &ifentry, data,
942 ifentry.callback_action++;
946 static void compose_actions_execute_cb (Compose *compose,
953 g_return_if_fail(action_nb < g_slist_length(prefs_common.actionslst));
955 buf = (gchar *) g_slist_nth_data(prefs_common.actionslst, action_nb);
957 g_return_if_fail(buf);
958 g_return_if_fail(action = strstr(buf, ": "));
960 /* Point to the beginning of the command-line */
964 action_type = get_action_type(action);
965 if (action_type & ACTION_MULTIPLE ||
966 action_type & ACTION_SINGLE ) {
967 alertpanel_warning(_("The selected action is not a pipe "
968 "action.\n You can only use pipe actions "
969 "when composing a message."));
973 execute_actions(action, compose->window, NULL, compose->text);
976 static void mainwin_actions_execute_cb (MainWindow *mainwin,
980 MessageView *messageview = mainwin->messageview;
981 GtkWidget *text = NULL;
985 g_return_if_fail (action_nb < g_slist_length(prefs_common.actionslst));
987 buf = (gchar *) g_slist_nth_data(prefs_common.actionslst, action_nb);
989 g_return_if_fail(buf);
990 g_return_if_fail(action = strstr(buf, ": "));
992 /* Point to the beginning of the command-line */
996 switch (messageview->type) {
998 if (messageview->textview &&
999 messageview->textview->text)
1000 text = messageview->textview->text;
1003 if (messageview->mimeview &&
1004 messageview->mimeview->type == MIMEVIEW_TEXT &&
1005 messageview->mimeview->textview &&
1006 messageview->mimeview->textview->text)
1007 text = messageview->mimeview->textview->text;
1011 execute_actions(action, mainwin->window,
1012 GTK_CTREE(mainwin->summaryview->ctree), text);
1015 static gboolean execute_actions(gchar *action,
1020 GList *cur, *selection;
1021 GSList *children_list = NULL;
1025 ChildInfo *child_info;
1030 g_return_val_if_fail(action && *action, FALSE);
1032 action_type = get_action_type(action);
1034 if (action_type == ACTION_ERROR)
1035 return FALSE; /* ERR: syntax error */
1037 if (action_type & (ACTION_SINGLE | ACTION_MULTIPLE) &&
1038 !(ctree && GTK_CLIST(ctree)->selection))
1039 return FALSE; /* ERR: file command without selection */
1042 selection = GTK_CLIST(ctree)->selection;
1043 selection_len = g_list_length(selection);
1046 if ((action_type & (ACTION_PIPE_OUT | ACTION_PIPE_IN))) {
1047 if (ctree && selection_len > 1)
1048 return FALSE; /* ERR: pipe + multiple selection */
1050 return FALSE; /* ERR: pipe and no displayed text */
1053 if (!(action_type & ACTION_ASYNC) && window) {
1054 gtk_widget_set_sensitive(window, FALSE);
1057 children = g_new0(Children, 1);
1059 if (action_type & ACTION_SINGLE) {
1060 for (cur = selection; cur && is_ok == TRUE; cur = cur->next) {
1061 msginfo = gtk_ctree_node_get_row_data(ctree,
1062 GTK_CTREE_NODE(cur->data));
1064 is_ok = FALSE; /* ERR: msginfo missing */
1067 cmd = parse_action_cmd(action, msginfo, ctree);
1069 is_ok = FALSE; /* ERR: command incorrect */
1072 if ((child_info = fork_child(cmd, action_type, text))) {
1073 children_list = g_slist_append(children_list,
1075 children->open_in = (selection_len == 1) ?
1078 ACTION_HIDE_IN)) : 0;
1083 cmd = parse_action_cmd(action, NULL, ctree);
1085 if ((child_info = fork_child(cmd, action_type, text))) {
1086 children_list = g_slist_append(children_list,
1088 children->open_in = action_type &
1094 is_ok = FALSE; /* ERR: command incorrect */
1097 if (!children_list) {
1098 /* If not waiting for children, return */
1100 if (!(action_type & ACTION_ASYNC) && window) {
1101 gtk_widget_set_sensitive(window, TRUE);
1104 children->action = g_strdup(action);
1105 children->window = window;
1106 children->timer = 10;
1107 children->dialog = NULL;
1108 children->list = children_list;
1109 children->nb = g_slist_length(children_list);
1111 gtk_timeout_add(1000, wait_for_children, children);
1116 ChildInfo *fork_child(gchar *cmd,
1120 gint chld_in[2], chld_out[2], chld_err[2];
1122 gint start, end, is_selection;
1125 ChildInfo *child_info;
1127 if (action_type & ACTION_ASYNC) {
1128 execute_command_line(cmd, TRUE);
1129 return NULL; /* Asynchronous command */
1132 if (pipe(chld_in) || pipe(chld_out) || pipe(chld_err)) {
1133 alertpanel_error(_("Command could not started. Pipe creation"
1134 " failed.\n%s"), g_strerror(errno));
1135 return NULL; /* Pipe error */
1139 if (pid == (pid_t) 0) {/* Child */
1144 (ACTION_PIPE_IN | ACTION_OPEN_IN | ACTION_HIDE_IN)) {
1145 close(fileno(stdin));
1151 close(fileno(stdout));
1156 close(fileno(stderr));
1161 close(ConnectionNumber(gdk_display));
1163 cmdline = strsplit_with_quote(cmd, " ", 1024);
1165 execvp(cmdline[0], cmdline);
1166 g_strfreev(cmdline);
1169 } else if (pid < (pid_t) 0) {/* Fork error */
1170 alertpanel_error(_("Could not fork to execute the following "
1171 "command:\n%s\n%s"),
1172 cmd, g_strerror(errno));
1178 if (!(action_type & (ACTION_PIPE_IN | ACTION_OPEN_IN | ACTION_HIDE_IN)))
1183 child_info = g_new0(ChildInfo, 1);
1185 child_info->pid = pid;
1186 child_info->cmd = g_strdup(cmd);
1187 child_info->type = action_type;
1188 child_info->new_out = FALSE;
1189 child_info->output = g_string_sized_new(0);
1190 child_info->chld_in = (action_type & (ACTION_PIPE_IN | ACTION_OPEN_IN
1193 child_info->chld_out = chld_out[0];
1194 child_info->chld_err = chld_err[0];
1195 child_info->tag_in = -1;
1196 child_info->tag_out = gdk_input_add(chld_out[0], GDK_INPUT_READ,
1197 catch_output, child_info);
1198 child_info->tag_err = gdk_input_add(chld_err[0], GDK_INPUT_READ,
1199 catch_output, child_info);
1201 if (!(action_type & (ACTION_PIPE_IN | ACTION_PIPE_OUT)))
1204 child_info->text = text;
1207 end = gtk_stext_get_length(GTK_STEXT(text));
1209 if (GTK_EDITABLE(text)->has_selection) {
1210 start = GTK_EDITABLE(text)->selection_start_pos;
1211 end = GTK_EDITABLE(text)->selection_end_pos;
1218 is_selection = TRUE;
1221 end = gtk_stext_get_length(GTK_STEXT(text));
1222 is_selection = FALSE;
1226 selection = gtk_editable_get_chars(GTK_EDITABLE(text), start, end);
1229 if (action_type & ACTION_PIPE_IN) {
1230 write(chld_in[1], selection, strlen(selection));
1231 if (!(action_type & (ACTION_OPEN_IN | ACTION_HIDE_IN)))
1233 child_info->chld_in = -1; /* No more input */
1237 gtk_stext_freeze(GTK_STEXT(text));
1238 if (action_type & ACTION_PIPE_OUT) {
1239 gtk_stext_set_point(GTK_STEXT(text), start);
1240 gtk_stext_forward_delete(GTK_STEXT(text), end - start);
1243 gtk_stext_thaw(GTK_STEXT(text));
1248 static void kill_children_cb(GtkWidget *widget, gpointer data)
1251 Children *children = (Children *) data;
1252 ChildInfo *child_info;
1254 for (cur = children->list; cur; cur = cur->next) {
1255 child_info = (ChildInfo *)(cur->data);
1256 if (child_info->pid)
1257 kill(child_info->pid, SIGTERM);
1261 static gint wait_for_children(gpointer data)
1263 gboolean new_output;
1264 Children *children = (Children *) data;
1265 ChildInfo *child_info;
1271 cur = children->list;
1274 child_info = (ChildInfo *) cur->data;
1275 pid = child_info->pid;
1277 wpid = waitpid(pid, NULL, WNOHANG);
1279 childinfo_close_pipes(child_info);
1280 child_info->pid = 0;
1285 new_output |= child_info->new_out;
1289 if (children->timer)
1292 if (!children->dialog && (new_output || children->timer == 0 || children->open_in))
1293 create_io_dialog(children);
1295 children->output |= new_output;
1297 if (new_output || (children->dialog && nb))
1298 update_io_dialog(children);
1303 if (!children->dialog) {
1304 gtk_widget_set_sensitive(children->window, TRUE);
1305 free_children(children);
1306 } else if (!children->output) {
1307 gtk_widget_destroy(children->dialog);
1312 static void send_input(GtkWidget *w, gpointer data)
1314 Children *children = (Children *) data;
1315 ChildInfo *child_info = (ChildInfo *) children->list->data;
1317 child_info->tag_in = gdk_input_add(child_info->chld_in,
1319 catch_input, children);
1320 gtk_widget_set_sensitive(children->input_hbox, FALSE);
1323 static gint delete_io_dialog_cb(GtkWidget *w, GdkEvent *e, gpointer data)
1325 hide_io_dialog_cb(w, data);
1329 static void hide_io_dialog_cb(GtkWidget *w, gpointer data)
1332 Children *children = (Children *) data;
1335 gtk_widget_hide(children->dialog);
1337 gtk_widget_set_sensitive(children->window, TRUE);
1338 gtk_signal_disconnect_by_data(GTK_OBJECT(children->dialog),
1340 gtk_widget_destroy(children->dialog);
1341 free_children(children);
1345 static void childinfo_close_pipes(ChildInfo *child_info)
1347 if (child_info->tag_in > 0)
1348 gdk_input_remove(child_info->tag_in);
1349 gdk_input_remove(child_info->tag_out);
1350 gdk_input_remove(child_info->tag_err);
1352 if (child_info->chld_in >= 0)
1353 close(child_info->chld_in);
1354 close(child_info->chld_out);
1355 close(child_info->chld_err);
1358 static void free_children(Children *children)
1361 ChildInfo *child_info;
1363 g_free(children->action);
1364 for (cur = children->list; cur;) {
1365 child_info = (ChildInfo *) cur->data;
1366 g_free(child_info->cmd);
1367 g_string_free(child_info->output, TRUE);
1368 children->list = g_slist_remove(children->list, child_info);
1370 cur = children->list;
1374 static void update_io_dialog(Children *children)
1378 if (!children->nb) {
1379 gtk_widget_set_sensitive(children->abort_btn, FALSE);
1380 if (children->input_hbox)
1381 gtk_widget_set_sensitive(children->input_hbox, FALSE);
1385 if (children->output) {
1386 GtkWidget *text = children->text;
1388 ChildInfo *child_info;
1390 gtk_widget_show(children->scrolledwin);
1391 gtk_text_freeze(GTK_TEXT(text));
1392 gtk_text_set_point(GTK_TEXT(text), 0);
1393 gtk_text_forward_delete(GTK_TEXT(text),
1394 gtk_text_get_length(GTK_TEXT(text)));
1395 for (cur = children->list; cur; cur = cur->next)
1397 child_info = (ChildInfo *) cur->data;
1398 if (child_info->pid)
1399 caption = g_strdup_printf(_("--- Running: %s\n")
1402 caption = g_strdup_printf(_("--- Ended: %s\n")
1405 gtk_text_insert(GTK_TEXT(text), NULL, NULL, NULL,
1407 gtk_text_insert(GTK_TEXT(text), NULL, NULL, NULL,
1408 child_info->output->str, -1);
1410 child_info->new_out = FALSE;
1412 gtk_text_thaw(GTK_TEXT(text));
1417 static void create_io_dialog(Children *children)
1421 GtkWidget *input_hbox;
1422 GtkWidget *send_button;
1425 GtkWidget *scrolledwin;
1427 GtkWidget *abort_button;
1428 GtkWidget *hide_button;
1430 dialog = gtk_dialog_new();
1431 label = gtk_label_new(children->action);
1432 gtk_misc_set_padding(GTK_MISC(label), 8, 8);
1433 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), label, FALSE,
1436 gtk_window_set_title(GTK_WINDOW(dialog), _("Actions' input/output"));
1437 gtk_signal_connect(GTK_OBJECT(dialog), "delete_event",
1438 GTK_SIGNAL_FUNC(delete_io_dialog_cb), children);
1439 gtk_signal_connect(GTK_OBJECT(dialog), "destroy",
1440 GTK_SIGNAL_FUNC(hide_io_dialog_cb),
1443 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
1444 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
1445 GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
1446 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), scrolledwin, TRUE,
1448 gtk_widget_set_usize(scrolledwin, 600, 200);
1449 gtk_widget_hide(scrolledwin);
1451 text = gtk_text_new(gtk_scrolled_window_get_hadjustment
1452 (GTK_SCROLLED_WINDOW(scrolledwin)),
1453 gtk_scrolled_window_get_vadjustment
1454 (GTK_SCROLLED_WINDOW(scrolledwin)));
1455 gtk_text_set_editable(GTK_TEXT(text), FALSE);
1456 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
1457 gtk_widget_show(text);
1459 if (children->open_in) {
1460 input_hbox = gtk_hbox_new(FALSE, 8);
1461 gtk_widget_show(input_hbox);
1463 entry = gtk_entry_new();
1464 gtk_signal_connect(GTK_OBJECT(entry), "activate",
1465 GTK_SIGNAL_FUNC(send_input), children);
1466 gtk_box_pack_start(GTK_BOX(input_hbox), entry, TRUE, TRUE, 8);
1467 if (children->open_in & ACTION_HIDE_IN)
1468 gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
1469 gtk_widget_show(entry);
1471 send_button = gtk_button_new_with_label(_("Send"));
1472 gtk_signal_connect(GTK_OBJECT(send_button), "clicked",
1473 GTK_SIGNAL_FUNC(send_input), children);
1474 gtk_box_pack_start(GTK_BOX(input_hbox), send_button, FALSE,
1476 gtk_widget_show(send_button);
1478 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1479 input_hbox, FALSE, FALSE, 8);
1482 hbox = gtk_hbox_new(TRUE, 0);
1483 gtk_widget_show(hbox);
1485 abort_button = gtk_button_new_with_label(_("Abort actions"));
1486 gtk_signal_connect(GTK_OBJECT(abort_button), "clicked",
1487 GTK_SIGNAL_FUNC(kill_children_cb), children);
1488 gtk_box_pack_start(GTK_BOX(hbox), abort_button, TRUE, TRUE, 8);
1489 gtk_widget_show(abort_button);
1491 hide_button = gtk_button_new_with_label(_("Close window"));
1492 gtk_signal_connect(GTK_OBJECT(hide_button), "clicked",
1493 GTK_SIGNAL_FUNC(hide_io_dialog_cb), children);
1494 gtk_box_pack_start(GTK_BOX(hbox), hide_button, TRUE, TRUE, 8);
1495 gtk_widget_show(hide_button);
1497 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
1500 children->dialog = dialog;
1501 children->scrolledwin = scrolledwin;
1502 children->text = text;
1503 children->input_hbox = children->open_in ? input_hbox : NULL;
1504 children->input_entry = children->open_in ? entry : NULL;
1505 children->abort_btn = abort_button;
1507 gtk_widget_show(dialog);
1510 static void catch_input(gpointer data, gint source, GdkInputCondition cond)
1512 Children *children = (Children *) data;
1513 ChildInfo *child_info = (ChildInfo *) children->list->data;
1517 if (!(cond && GDK_INPUT_WRITE))
1520 gdk_input_remove(child_info->tag_in);
1521 child_info->tag_in = -1;
1523 input = gtk_editable_get_chars(GTK_EDITABLE(children->input_entry), 0,
1525 c = write(child_info->chld_in, input, strlen(input));
1529 write(child_info->chld_in, "\n", 2);
1531 gtk_entry_set_text(GTK_ENTRY(children->input_entry), "");
1532 gtk_widget_set_sensitive(children->input_hbox, TRUE);
1535 static void catch_output(gpointer data, gint source, GdkInputCondition cond)
1537 ChildInfo *child_info = (ChildInfo *) data;
1539 gchar buf[PREFSBUFSIZE];
1541 if (child_info->type & ACTION_PIPE_OUT
1542 && source == child_info->chld_out) {
1543 gboolean is_selection = FALSE;
1544 GtkWidget *text = child_info->text;
1545 if (GTK_EDITABLE(text)->has_selection)
1546 is_selection = TRUE;
1547 gtk_stext_freeze(GTK_STEXT(text));
1549 c =read(source, buf, PREFSBUFSIZE - 1);
1552 gtk_stext_insert(GTK_STEXT(text), NULL, NULL, NULL,
1556 /* Using the select_region draws things. Should not.
1557 * so we just change selection position and
1558 * defere drawing when thawing. Hack?
1560 GTK_EDITABLE(text)->selection_end_pos =
1561 gtk_stext_get_point(GTK_STEXT(text));
1563 gtk_stext_thaw(GTK_STEXT(child_info->text));
1566 c = read(source, buf, PREFSBUFSIZE - 1);
1569 for (i = 0; i < c; i++)
1570 child_info->output = g_string_append_c(
1571 child_info->output, buf[i]);
1572 child_info->new_out = TRUE;