/* vifm * Copyright (C) 2015 xaizek. * * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ #include "bmarks_menu.h" #include <string.h> /* strdup() */ #include <stdlib.h> /* free() */ #include "../ui/ui.h" #include "../utils/path.h" #include "../utils/str.h" #include "../utils/string_array.h" #include "../bmarks.h" #include "../status.h" #include "menus.h" static int execute_bmarks_cb(view_t *view, menu_data_t *m); static KHandlerResponse bmarks_khandler(view_t *view, menu_data_t *m, const wchar_t keys[]); static void bmarks_cb(const char path[], const char tags[], time_t timestamp, void *arg); int show_bmarks_menu(view_t *view, const char tags[], int go_on_single_match) { static menu_data_t m; menus_init_data(&m, view, strdup("Bookmarks"), strdup("No bookmarks found")); m.execute_handler = &execute_bmarks_cb; m.key_handler = &bmarks_khandler; if(is_null_or_empty(tags)) { bmarks_list(&bmarks_cb, &m); } else { bmarks_find(tags, &bmarks_cb, &m); } if(go_on_single_match && m.len == 1) { (void)menus_goto_file(&m, view, m.data[m.pos], 0); menus_reset_data(&m); return curr_stats.save_msg; } return menus_enter(&m, view); } /* Callback for listings of bookmarks. */ static void bmarks_cb(const char path[], const char tags[], time_t timestamp, void *arg) { menu_data_t *m = arg; char *line = format_str("%s: ", replace_home_part_strict(path)); size_t len = strlen(line); char *dup = strdup(tags); char *tag = dup, *state = NULL; while((tag = split_and_get(tag, ',', &state)) != NULL) { strappendch(&line, &len, '['); strappend(&line, &len, tag); strappendch(&line, &len, ']'); } free(dup); (void)add_to_string_array(&m->data, m->len, path); m->len = put_into_string_array(&m->items, m->len, line); /* Insertion into sorted array items while simultaneously updating data * array. */ int i = m->len - 1; char *data = m->data[i]; while(i > 0 && stroscmp(line, m->items[i - 1]) < 0) { m->items[i] = m->items[i - 1]; m->data[i] = m->data[i - 1]; --i; } if(i >= 0) { m->items[i] = line; m->data[i] = data; } } /* Callback that is called when menu item is selected. Should return non-zero * to stay in menu mode. */ static int execute_bmarks_cb(view_t *view, menu_data_t *m) { (void)menus_goto_file(m, view, m->data[m->pos], 0); return 0; } /* Menu-specific shortcut handler. Returns code that specifies both taken * actions and what should be done next. */ static KHandlerResponse bmarks_khandler(view_t *view, menu_data_t *m, const wchar_t keys[]) { if(wcscmp(keys, L"dd") == 0) { bmarks_remove(m->data[m->pos]); menus_remove_current(m->state); return KHR_REFRESH_WINDOW; } else if(wcscmp(keys, L"gf") == 0) { (void)menus_goto_file(m, curr_view, m->data[m->pos], 0); return KHR_CLOSE_MENU; } else if(wcscmp(keys, L"e") == 0) { (void)menus_goto_file(m, curr_view, m->data[m->pos], 1); return KHR_REFRESH_WINDOW; } /* Can't reuse menus_def_khandler() here as it works with m->items, not with * m->data. */ return KHR_UNHANDLED; } /* vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 : */ /* vim: set cinoptions+=t0 filetype=c : */