diff options
Diffstat (limited to 'src/prefs_actions.c')
-rw-r--r-- | src/prefs_actions.c | 666 |
1 files changed, 666 insertions, 0 deletions
diff --git a/src/prefs_actions.c b/src/prefs_actions.c new file mode 100644 index 00000000..22e7c4e2 --- /dev/null +++ b/src/prefs_actions.c @@ -0,0 +1,666 @@ +/* + * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client + * Copyright (C) 1999-2003 Hiroyuki Yamamoto & The Sylpheed Claws Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "defs.h" + +#include <glib.h> +#include <gtk/gtk.h> +#include <gdk/gdkkeysyms.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> + +#include "intl.h" +#include "prefs.h" +#include "inc.h" +#include "utils.h" +#include "gtkutils.h" +#include "manage_window.h" +#include "mainwindow.h" +#include "prefs_common.h" +#include "alertpanel.h" +#include "prefs_actions.h" +#include "action.h" + +static struct Actions +{ + GtkWidget *window; + + GtkWidget *ok_btn; + + GtkWidget *name_entry; + GtkWidget *cmd_entry; + + GtkWidget *actions_clist; +} actions; + +/* widget creating functions */ +static void prefs_actions_create (MainWindow *mainwin); +static void prefs_actions_set_dialog (void); +static gint prefs_actions_clist_set_row (gint row); + +/* callback functions */ +static void prefs_actions_help_cb (GtkWidget *w, + gpointer data); +static void prefs_actions_register_cb (GtkWidget *w, + gpointer data); +static void prefs_actions_substitute_cb (GtkWidget *w, + gpointer data); +static void prefs_actions_delete_cb (GtkWidget *w, + gpointer data); +static void prefs_actions_up (GtkWidget *w, + gpointer data); +static void prefs_actions_down (GtkWidget *w, + gpointer data); +static void prefs_actions_select (GtkCList *clist, + gint row, + gint column, + GdkEvent *event); +static void prefs_actions_row_move (GtkCList *clist, + gint source_row, + gint dest_row); +static gint prefs_actions_deleted (GtkWidget *widget, + GdkEventAny *event, + gpointer *data); +static gboolean prefs_actions_key_pressed (GtkWidget *widget, + GdkEventKey *event, + gpointer data); +static void prefs_actions_cancel (GtkWidget *w, + gpointer data); +static void prefs_actions_ok (GtkWidget *w, + gpointer data); + + +void prefs_actions_open(MainWindow *mainwin) +{ + inc_lock(); + + if (!actions.window) + prefs_actions_create(mainwin); + + manage_window_set_transient(GTK_WINDOW(actions.window)); + gtk_widget_grab_focus(actions.ok_btn); + + prefs_actions_set_dialog(); + + gtk_widget_show(actions.window); +} + +static void prefs_actions_create(MainWindow *mainwin) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *ok_btn; + GtkWidget *cancel_btn; + GtkWidget *confirm_area; + + GtkWidget *vbox1; + + GtkWidget *entry_vbox; + GtkWidget *hbox; + GtkWidget *name_label; + GtkWidget *name_entry; + GtkWidget *cmd_label; + GtkWidget *cmd_entry; + + GtkWidget *reg_hbox; + GtkWidget *btn_hbox; + GtkWidget *arrow; + GtkWidget *reg_btn; + GtkWidget *subst_btn; + GtkWidget *del_btn; + + GtkWidget *cond_hbox; + GtkWidget *cond_scrolledwin; + GtkWidget *cond_clist; + + GtkWidget *help_vbox; + GtkWidget *help_label; + GtkWidget *help_toggle; + + GtkWidget *btn_vbox; + GtkWidget *up_btn; + GtkWidget *down_btn; + + gchar *title[1]; + + debug_print("Creating actions configuration window...\n"); + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + + gtk_container_set_border_width(GTK_CONTAINER (window), 8); + gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); + gtk_window_set_modal(GTK_WINDOW(window), TRUE); + gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, TRUE); + gtk_window_set_default_size(GTK_WINDOW(window), 400, -1); + + vbox = gtk_vbox_new(FALSE, 6); + gtk_widget_show(vbox); + gtk_container_add(GTK_CONTAINER(window), vbox); + + gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"), + &cancel_btn, _("Cancel"), NULL, NULL); + gtk_widget_show(confirm_area); + gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0); + gtk_widget_grab_default(ok_btn); + + gtk_window_set_title(GTK_WINDOW(window), _("Actions configuration")); + g_signal_connect(G_OBJECT(window), "delete_event", + G_CALLBACK(prefs_actions_deleted), NULL); + g_signal_connect(G_OBJECT(window), "key_press_event", + G_CALLBACK(prefs_actions_key_pressed), NULL); + MANAGE_WINDOW_SIGNALS_CONNECT(window); + g_signal_connect(G_OBJECT(ok_btn), "clicked", + G_CALLBACK(prefs_actions_ok), mainwin); + g_signal_connect(G_OBJECT(cancel_btn), "clicked", + G_CALLBACK(prefs_actions_cancel), NULL); + + vbox1 = gtk_vbox_new(FALSE, 8); + gtk_widget_show(vbox1); + gtk_box_pack_start(GTK_BOX(vbox), vbox1, TRUE, TRUE, 0); + gtk_container_set_border_width(GTK_CONTAINER(vbox1), 2); + + entry_vbox = gtk_vbox_new(FALSE, 4); + gtk_box_pack_start(GTK_BOX(vbox1), entry_vbox, FALSE, FALSE, 0); + + hbox = gtk_hbox_new(FALSE, 8); + gtk_box_pack_start(GTK_BOX(entry_vbox), hbox, FALSE, FALSE, 0); + + name_label = gtk_label_new(_("Menu name:")); + gtk_box_pack_start(GTK_BOX(hbox), name_label, FALSE, FALSE, 0); + + name_entry = gtk_entry_new(); + gtk_box_pack_start(GTK_BOX(hbox), name_entry, TRUE, TRUE, 0); + + hbox = gtk_hbox_new(FALSE, 8); + gtk_box_pack_start(GTK_BOX(entry_vbox), hbox, TRUE, TRUE, 0); + + cmd_label = gtk_label_new(_("Command line:")); + gtk_box_pack_start(GTK_BOX(hbox), cmd_label, FALSE, FALSE, 0); + + cmd_entry = gtk_entry_new(); + gtk_box_pack_start(GTK_BOX(hbox), cmd_entry, TRUE, TRUE, 0); + + gtk_widget_show_all(entry_vbox); + + help_vbox = gtk_vbox_new(FALSE, 8); + gtk_box_pack_start(GTK_BOX(vbox1), help_vbox, FALSE, FALSE, 0); + + help_label = gtk_label_new + (_("Menu name:\n" + " Use / in menu name to make submenus.\n" + "Command line:\n" + " Begin with:\n" + " | to send message body or selection to command\n" + " > to send user provided text to command\n" + " * to send user provided hidden text to command\n" + " End with:\n" + " | to replace message body or selection with command output\n" + " > to insert command's output without replacing old text\n" + " & to run command asynchronously\n" + " Use:\n" + " %f for message file name\n" + " %F for the list of the file names of selected messages\n" + " %p for the selected message part\n" + " %u for a user provided argument\n" + " %h for a user provided hidden argument\n" + " %s for the text selection")); + gtk_misc_set_alignment(GTK_MISC(help_label), 0, 0.5); + gtk_label_set_justify(GTK_LABEL(help_label), GTK_JUSTIFY_LEFT); + gtk_widget_show(help_label); + gtk_box_pack_start(GTK_BOX(help_vbox), help_label, FALSE, FALSE, 0); + gtk_widget_hide(help_vbox); + + /* register / substitute / delete */ + + reg_hbox = gtk_hbox_new(FALSE, 4); + gtk_widget_show(reg_hbox); + gtk_box_pack_start(GTK_BOX(vbox1), reg_hbox, FALSE, FALSE, 0); + + arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT); + gtk_widget_show(arrow); + gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0); + gtk_widget_set_size_request(arrow, -1, 16); + + btn_hbox = gtk_hbox_new(TRUE, 4); + gtk_widget_show(btn_hbox); + gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0); + + reg_btn = gtk_button_new_with_label(_("Add")); + gtk_widget_show(reg_btn); + gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0); + g_signal_connect(G_OBJECT(reg_btn), "clicked", + G_CALLBACK(prefs_actions_register_cb), NULL); + + subst_btn = gtk_button_new_with_label(_(" Replace ")); + gtk_widget_show(subst_btn); + gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0); + g_signal_connect(G_OBJECT(subst_btn), "clicked", + G_CALLBACK(prefs_actions_substitute_cb), NULL); + + del_btn = gtk_button_new_with_label(_("Delete")); + gtk_widget_show(del_btn); + gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0); + g_signal_connect(G_OBJECT(del_btn), "clicked", + G_CALLBACK(prefs_actions_delete_cb), NULL); + + help_toggle = gtk_toggle_button_new_with_label(_(" Syntax help ")); + gtk_widget_show(help_toggle); + gtk_box_pack_end(GTK_BOX(reg_hbox), help_toggle, FALSE, FALSE, 0); + g_signal_connect(G_OBJECT(help_toggle), "toggled", + G_CALLBACK(prefs_actions_help_cb), help_vbox); + + cond_hbox = gtk_hbox_new(FALSE, 8); + gtk_widget_show(cond_hbox); + gtk_box_pack_start(GTK_BOX(vbox1), cond_hbox, TRUE, TRUE, 0); + + cond_scrolledwin = gtk_scrolled_window_new(NULL, NULL); + gtk_widget_show(cond_scrolledwin); + gtk_widget_set_size_request(cond_scrolledwin, -1, 150); + gtk_box_pack_start(GTK_BOX(cond_hbox), cond_scrolledwin, + TRUE, TRUE, 0); + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (cond_scrolledwin), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + + title[0] = _("Registered actions"); + cond_clist = gtk_clist_new_with_titles(1, title); + gtk_widget_show(cond_clist); + gtk_container_add(GTK_CONTAINER (cond_scrolledwin), cond_clist); + gtk_clist_set_column_width(GTK_CLIST (cond_clist), 0, 80); + gtk_clist_set_selection_mode(GTK_CLIST (cond_clist), + GTK_SELECTION_BROWSE); + GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(cond_clist)->column[0].button, + GTK_CAN_FOCUS); + g_signal_connect(G_OBJECT(cond_clist), "select_row", + G_CALLBACK(prefs_actions_select), NULL); + g_signal_connect_after(G_OBJECT(cond_clist), "row_move", + G_CALLBACK(prefs_actions_row_move), NULL); + + btn_vbox = gtk_vbox_new(FALSE, 8); + gtk_widget_show(btn_vbox); + gtk_box_pack_start(GTK_BOX(cond_hbox), btn_vbox, FALSE, FALSE, 0); + + up_btn = gtk_button_new_with_label(_("Up")); + gtk_widget_show(up_btn); + gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 0); + g_signal_connect(G_OBJECT(up_btn), "clicked", + G_CALLBACK(prefs_actions_up), NULL); + + down_btn = gtk_button_new_with_label(_("Down")); + gtk_widget_show(down_btn); + gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0); + g_signal_connect(G_OBJECT(down_btn), "clicked", + G_CALLBACK(prefs_actions_down), NULL); + + gtk_widget_show(window); + + actions.window = window; + actions.ok_btn = ok_btn; + + actions.name_entry = name_entry; + actions.cmd_entry = cmd_entry; + + actions.actions_clist = cond_clist; +} + +static void prefs_actions_help_cb(GtkWidget *w, gpointer data) +{ + if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) + gtk_widget_show(GTK_WIDGET(data)); + else + gtk_widget_hide(GTK_WIDGET(data)); +} + +void prefs_actions_read_config(void) +{ + gchar *rcpath; + FILE *fp; + gchar buf[PREFSBUFSIZE]; + gchar *act; + + debug_print("Reading actions configurations...\n"); + + rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACTIONS_RC, NULL); + if ((fp = fopen(rcpath, "rb")) == NULL) { + if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen"); + g_free(rcpath); + return; + } + g_free(rcpath); + + while (prefs_common.actions_list != NULL) { + act = (gchar *)prefs_common.actions_list->data; + prefs_common.actions_list = + g_slist_remove(prefs_common.actions_list, act); + g_free(act); + } + + while (fgets(buf, sizeof(buf), fp) != NULL) { + g_strchomp(buf); + act = strstr(buf, ": "); + if (act && act[2] && + action_get_type(&act[2]) != ACTION_ERROR) + prefs_common.actions_list = + g_slist_append(prefs_common.actions_list, + g_strdup(buf)); + } + fclose(fp); +} + +void prefs_actions_write_config(void) +{ + gchar *rcpath; + PrefFile *pfile; + GSList *cur; + + debug_print("Writing actions configuration...\n"); + + rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACTIONS_RC, NULL); + if ((pfile= prefs_file_open(rcpath)) == NULL) { + g_warning("failed to write configuration to file\n"); + g_free(rcpath); + return; + } + + for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) { + gchar *act = (gchar *)cur->data; + if (fputs(act, pfile->fp) == EOF || + fputc('\n', pfile->fp) == EOF) { + FILE_OP_ERROR(rcpath, "fputs || fputc"); + prefs_file_close_revert(pfile); + g_free(rcpath); + return; + } + } + + g_free(rcpath); + + if (prefs_file_close(pfile) < 0) { + g_warning("failed to write configuration to file\n"); + return; + } +} + +static void prefs_actions_set_dialog(void) +{ + GtkCList *clist = GTK_CLIST(actions.actions_clist); + GSList *cur; + gchar *action_str[1]; + gint row; + + gtk_clist_freeze(clist); + gtk_clist_clear(clist); + + action_str[0] = _("(New)"); + row = gtk_clist_append(clist, action_str); + gtk_clist_set_row_data(clist, row, NULL); + + for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) { + gchar *action[1]; + + action[0] = (gchar *)cur->data; + row = gtk_clist_append(clist, action); + gtk_clist_set_row_data(clist, row, action[0]); + } + + gtk_clist_thaw(clist); +} + +static void prefs_actions_set_list(void) +{ + gint row = 1; + gchar *action; + + g_slist_free(prefs_common.actions_list); + prefs_common.actions_list = NULL; + + while ((action = (gchar *)gtk_clist_get_row_data + (GTK_CLIST(actions.actions_clist), row)) != NULL) { + prefs_common.actions_list = + g_slist_append(prefs_common.actions_list, action); + row++; + } +} + +#define GET_ENTRY(entry) \ + entry_text = gtk_entry_get_text(GTK_ENTRY(entry)) + +static gint prefs_actions_clist_set_row(gint row) +{ + GtkCList *clist = GTK_CLIST(actions.actions_clist); + const gchar *entry_text; + gint len; + gchar action[PREFSBUFSIZE]; + gchar *buf[1]; + + g_return_val_if_fail(row != 0, -1); + + GET_ENTRY(actions.name_entry); + if (entry_text[0] == '\0') { + alertpanel_error(_("Menu name is not set.")); + return -1; + } + + if (strchr(entry_text, ':')) { + alertpanel_error(_("Colon ':' is not allowed in the menu name.")); + return -1; + } + + strncpy(action, entry_text, PREFSBUFSIZE - 1); + g_strstrip(action); + + /* Keep space for the ': ' delimiter */ + len = strlen(action) + 2; + if (len >= PREFSBUFSIZE - 1) { + alertpanel_error(_("Menu name is too long.")); + return -1; + } + + strcat(action, ": "); + + GET_ENTRY(actions.cmd_entry); + + if (entry_text[0] == '\0') { + alertpanel_error(_("Command line not set.")); + return -1; + } + + if (len + strlen(entry_text) >= PREFSBUFSIZE - 1) { + alertpanel_error(_("Menu name and command are too long.")); + return -1; + } + + if (action_get_type(entry_text) == ACTION_ERROR) { + alertpanel_error(_("The command\n%s\nhas a syntax error."), + entry_text); + return -1; + } + + strcat(action, entry_text); + + buf[0] = action; + if (row < 0) + row = gtk_clist_append(clist, buf); + else { + gchar *old_action; + gtk_clist_set_text(clist, row, 0, action); + old_action = (gchar *) gtk_clist_get_row_data(clist, row); + if (old_action) + g_free(old_action); + } + + buf[0] = g_strdup(action); + + gtk_clist_set_row_data(clist, row, buf[0]); + + prefs_actions_set_list(); + + return 0; +} + +/* callback functions */ + +static void prefs_actions_register_cb(GtkWidget *w, gpointer data) +{ + prefs_actions_clist_set_row(-1); +} + +static void prefs_actions_substitute_cb(GtkWidget *w, gpointer data) +{ + GtkCList *clist = GTK_CLIST(actions.actions_clist); + gchar *action; + gint row; + + if (!clist->selection) return; + + row = GPOINTER_TO_INT(clist->selection->data); + if (row == 0) return; + + action = gtk_clist_get_row_data(clist, row); + if (!action) return; + + prefs_actions_clist_set_row(row); +} + +static void prefs_actions_delete_cb(GtkWidget *w, gpointer data) +{ + GtkCList *clist = GTK_CLIST(actions.actions_clist); + gchar *action; + gint row; + + if (!clist->selection) return; + row = GPOINTER_TO_INT(clist->selection->data); + if (row == 0) return; + + if (alertpanel(_("Delete action"), + _("Do you really want to delete this action?"), + _("Yes"), _("No"), NULL) == G_ALERTALTERNATE) + return; + + action = gtk_clist_get_row_data(clist, row); + g_free(action); + gtk_clist_remove(clist, row); + prefs_common.actions_list = g_slist_remove(prefs_common.actions_list, + action); +} + +static void prefs_actions_up(GtkWidget *w, gpointer data) +{ + GtkCList *clist = GTK_CLIST(actions.actions_clist); + gint row; + + if (!clist->selection) return; + + row = GPOINTER_TO_INT(clist->selection->data); + if (row > 1) + gtk_clist_row_move(clist, row, row - 1); +} + +static void prefs_actions_down(GtkWidget *w, gpointer data) +{ + GtkCList *clist = GTK_CLIST(actions.actions_clist); + gint row; + + if (!clist->selection) return; + + row = GPOINTER_TO_INT(clist->selection->data); + if (row > 0 && row < clist->rows - 1) + gtk_clist_row_move(clist, row, row + 1); +} + +#define ENTRY_SET_TEXT(entry, str) \ + gtk_entry_set_text(GTK_ENTRY(entry), str ? str : "") + +static void prefs_actions_select(GtkCList *clist, gint row, gint column, + GdkEvent *event) +{ + gchar *action; + gchar *cmd; + gchar buf[PREFSBUFSIZE]; + action = gtk_clist_get_row_data(clist, row); + + if (!action) { + ENTRY_SET_TEXT(actions.name_entry, ""); + ENTRY_SET_TEXT(actions.cmd_entry, ""); + return; + } + + strncpy(buf, action, PREFSBUFSIZE - 1); + buf[PREFSBUFSIZE - 1] = 0x00; + cmd = strstr(buf, ": "); + + if (cmd && cmd[2]) + ENTRY_SET_TEXT(actions.cmd_entry, &cmd[2]); + else + return; + + *cmd = 0x00; + ENTRY_SET_TEXT(actions.name_entry, buf); +} + +static void prefs_actions_row_move(GtkCList *clist, + gint source_row, gint dest_row) +{ + prefs_actions_set_list(); + if (gtk_clist_row_is_visible(clist, dest_row) != GTK_VISIBILITY_FULL) { + gtk_clist_moveto(clist, dest_row, -1, + source_row < dest_row ? 1.0 : 0.0, 0.0); + } +} + +static gint prefs_actions_deleted(GtkWidget *widget, GdkEventAny *event, + gpointer *data) +{ + prefs_actions_cancel(widget, data); + return TRUE; +} + +static gboolean prefs_actions_key_pressed(GtkWidget *widget, GdkEventKey *event, + gpointer data) +{ + if (event && event->keyval == GDK_Escape) + prefs_actions_cancel(widget, data); + return FALSE; +} + +static void prefs_actions_cancel(GtkWidget *w, gpointer data) +{ + prefs_actions_read_config(); + gtk_widget_hide(actions.window); + inc_unlock(); +} + +static void prefs_actions_ok(GtkWidget *widget, gpointer data) +{ + GtkItemFactory *ifactory; + MainWindow *mainwin = (MainWindow *)data; + + prefs_actions_write_config(); + ifactory = gtk_item_factory_from_widget(mainwin->menubar); + action_update_mainwin_menu(ifactory, mainwin); + gtk_widget_hide(actions.window); + inc_unlock(); +} + |