#ifdef HAVE_CONFIG_H # include #endif #include "efreet_alloca.h" #include /* define macros and variable for using the eina logging system */ #define EFREET_MODULE_LOG_DOM _efreet_menu_log_dom static int _efreet_menu_log_dom = -1; #include "Efreet.h" #include "efreet_private.h" #include "efreet_xml.h" typedef struct Efreet_Menu_Move Efreet_Menu_Move; struct Efreet_Menu_Move { const char *old_name; /**< The menu path to move from */ const char *new_name; /**< The menu path to move too */ }; typedef struct Efreet_Menu_Internal Efreet_Menu_Internal; struct Efreet_Menu_Internal { struct { const char *path; /**< The base file path */ const char *name; /**< The filename for this menu */ } file; /**< The menu file information */ struct { const char *internal; /**< The menu name */ const char *name; /**< Name to use in the menus */ } name; /**< The names for this menu */ Efreet_Desktop *directory; /**< The directory */ Eina_List *directories; /**< All the directories set in the menu file */ Efreet_Menu_Move *current_move; /**< The current move */ Eina_List *app_dirs; /**< .desktop application directories */ Eina_List *app_pool; /**< application pool */ Eina_List *applications; /**< applications in this menu */ Eina_List *directory_dirs; /**< .directory file directories */ Eina_Hash *directory_cache; /**< .directory dirs */ Eina_List *moves; /**< List of moves to be handled by the menu */ Eina_List *filters; /**< Include and Exclude filters */ Efreet_Menu_Internal *parent; /**< Our parent menu */ Eina_List *sub_menus; /**< Our sub menus */ Eina_List *layout; /**< This menus layout */ Eina_List *default_layout; /**< Default layout */ signed char show_empty; /**< Whether to show empty menus */ signed char in_line; /**< Whether this meny can be inlined */ signed char inline_limit; /**< Number of elements which triggers inline */ signed char inline_header; /**< Whether we should use the header name when this menu is inlined */ signed char inline_alias; /**< Whether we should use the menu name when inlining */ unsigned char seen_allocated:1; /**< have we set the only_unallocated */ unsigned char only_unallocated:1; /**< Show only unallocated .desktops */ unsigned char seen_deleted:1; /**< Have we seen the deleted item yet */ unsigned char deleted:1; /**< The menu is deleted */ }; typedef struct Efreet_Menu_App_Dir Efreet_Menu_App_Dir; struct Efreet_Menu_App_Dir { const char *path; /**< directory path */ const char *prefix; /**< If it's legacy it can have a prefix */ unsigned int legacy:1; /**< is this a legacy dir */ }; enum Efreet_Menu_Filter_Op_Type { EFREET_MENU_FILTER_OP_OR, EFREET_MENU_FILTER_OP_AND, EFREET_MENU_FILTER_OP_NOT }; typedef enum Efreet_Menu_Filter_Op_Type Efreet_Menu_Filter_Op_Type; enum Efreet_Menu_Filter_Type { EFREET_MENU_FILTER_INCLUDE, EFREET_MENU_FILTER_EXCLUDE }; typedef enum Efreet_Menu_Filter_Type Efreet_Menu_Filter_Type; typedef struct Efreet_Menu_Filter_Op Efreet_Menu_Filter_Op; struct Efreet_Menu_Filter_Op { Efreet_Menu_Filter_Op_Type type; /**< The type of operation */ Eina_List *categories; /**< The categories this op applies too */ Eina_List *filenames; /**< The filenames this op applies too */ Eina_List *filters; /**< Child filters */ unsigned char all:1; /**< Applies to all .desktop files */ }; typedef struct Efreet_Menu_Filter Efreet_Menu_Filter; struct Efreet_Menu_Filter { Efreet_Menu_Filter_Type type; /**< The type of filter */ Efreet_Menu_Filter_Op *op; /**< The filter operations */ }; enum Efreet_Menu_Layout_Type { EFREET_MENU_LAYOUT_MENUNAME, EFREET_MENU_LAYOUT_FILENAME, EFREET_MENU_LAYOUT_SEPARATOR, EFREET_MENU_LAYOUT_MERGE }; typedef enum Efreet_Menu_Layout_Type Efreet_Menu_Layout_Type; typedef struct Efreet_Menu_Layout Efreet_Menu_Layout; struct Efreet_Menu_Layout { Efreet_Menu_Layout_Type type; /**< The type of layout */ const char *name; /**< The name of the element */ /* The items below are for Menuname Layout elements */ signed char show_empty; /**< Whether to show empty menus */ signed char in_line; /**< Whether this meny can be inlined */ signed char inline_limit; /**< Number of elements which triggers inline */ signed char inline_header; /**< Whether we should use the header name when this menu is inlined */ signed char inline_alias; /**< Whether we should use the menu name when inlining */ }; typedef struct Efreet_Menu_Desktop Efreet_Menu_Desktop; struct Efreet_Menu_Desktop { Efreet_Desktop *desktop; /**< The desktop we refer too */ const char *id; /**< The desktop file id */ unsigned char allocated:1; /**< If this desktop has been allocated */ }; static const char *efreet_menu_prefix = NULL; /**< The $XDG_MENU_PREFIX env var */ Eina_List *efreet_menu_kde_legacy_dirs = NULL; /**< The directories to use for KDELegacy entries */ static const char *efreet_tag_menu = NULL; static const char *efreet_menu_file = NULL; /**< A menu file set explicityl as default */ static Eina_Hash *efreet_merged_menus = NULL; static Eina_Hash *efreet_merged_dirs = NULL; static Eina_Hash *efreet_menu_handle_cbs = NULL; static Eina_Hash *efreet_menu_filter_cbs = NULL; static Eina_Hash *efreet_menu_move_cbs = NULL; static Eina_Hash *efreet_menu_layout_cbs = NULL; static const char *efreet_menu_prefix_get(void); static Efreet_Menu_Internal *efreet_menu_by_name_find(Efreet_Menu_Internal *internal, const char *name, Efreet_Menu_Internal **parent); static int efreet_menu_cb_compare_names(Efreet_Menu_Internal *internal, const char *name); static int efreet_menu_cb_md_compare_ids(Efreet_Menu_Desktop *md, const char *name); static int efreet_menu_cb_entry_compare_menu(Efreet_Menu *entry, Efreet_Menu_Internal *internal); static int efreet_menu_cb_entry_compare_desktop(Efreet_Menu *entry, Efreet_Desktop *desktop); static int efreet_menu_cb_move_compare(Efreet_Menu_Move *move, const char *old); static int efreet_menu_process(Efreet_Menu_Internal *internal, unsigned int only_unallocated); static int efreet_menu_process_dirs(Efreet_Menu_Internal *internal); static int efreet_menu_app_dirs_process(Efreet_Menu_Internal *internal); static int efreet_menu_app_dir_scan(Efreet_Menu_Internal *internal, const char *path, const char *id, int legacy); static int efreet_menu_directory_dirs_process(Efreet_Menu_Internal *internal); static int efreet_menu_directory_dir_scan(const char *path, const char *relative_path, Eina_Hash *cache); static Efreet_Desktop *efreet_menu_directory_get(Efreet_Menu_Internal *internal, const char *path); static void efreet_menu_process_filters(Efreet_Menu_Internal *internal, unsigned int only_unallocated); static Eina_List *efreet_menu_process_app_pool(Eina_List *pool, Eina_List *applications, Eina_Hash *matches, Efreet_Menu_Filter *filter, unsigned int only_unallocated); static int efreet_menu_filter_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md); static int efreet_menu_filter_or_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md); static int efreet_menu_filter_and_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md); static int efreet_menu_filter_not_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md); static Efreet_Menu *efreet_menu_layout_menu(Efreet_Menu_Internal *internal); static Efreet_Menu *efreet_menu_layout_desktop(Efreet_Menu_Desktop *md); static void efreet_menu_layout_entries_get(Efreet_Menu *entry, Efreet_Menu_Internal *internal, Efreet_Menu_Layout *layout); static int efreet_menu_layout_is_empty(Efreet_Menu *entry); static Efreet_Menu_Internal *efreet_menu_internal_new(void); static void efreet_menu_internal_free(Efreet_Menu_Internal *internal); static void efreet_menu_create_sub_menu_list(Efreet_Menu_Internal *internal); static void efreet_menu_create_app_dirs_list(Efreet_Menu_Internal *internal); static void efreet_menu_create_directory_dirs_list(Efreet_Menu_Internal *internal); static void efreet_menu_create_directories_list(Efreet_Menu_Internal *internal); static void efreet_menu_create_move_list(Efreet_Menu_Internal *internal); static void efreet_menu_create_filter_list(Efreet_Menu_Internal *internal); static void efreet_menu_create_layout_list(Efreet_Menu_Internal *internal); static void efreet_menu_create_default_layout_list(Efreet_Menu_Internal *internal); static const char *efreet_menu_path_get(Efreet_Menu_Internal *internal, const char *suffix); static Efreet_Menu_App_Dir *efreet_menu_app_dir_new(void); static void efreet_menu_app_dir_free(Efreet_Menu_App_Dir *dir); static Efreet_Menu_Move *efreet_menu_move_new(void); static void efreet_menu_move_free(Efreet_Menu_Move *move); static Efreet_Menu_Filter *efreet_menu_filter_new(void); static void efreet_menu_filter_free(Efreet_Menu_Filter *filter); static Efreet_Menu_Layout *efreet_menu_layout_new(void); static void efreet_menu_layout_free(Efreet_Menu_Layout *layout); static Efreet_Menu_Filter_Op *efreet_menu_filter_op_new(void); static void efreet_menu_filter_op_free(Efreet_Menu_Filter_Op *op); static Efreet_Menu_Desktop *efreet_menu_desktop_new(void); static void efreet_menu_desktop_free(Efreet_Menu_Desktop *md); static Efreet_Menu *efreet_menu_entry_new(void); static int efreet_menu_handle_menu(Efreet_Menu_Internal *internal, Efreet_Xml *xml); static int efreet_menu_handle_name(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_sub_menu(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_app_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_default_app_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_directory_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_default_directory_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_directory(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_only_unallocated(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_not_only_unallocated(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_deleted(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_not_deleted(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_include(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_exclude(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_filename(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); static int efreet_menu_handle_category(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); static int efreet_menu_handle_all(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); static int efreet_menu_handle_and(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); static int efreet_menu_handle_or(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); static int efreet_menu_handle_not(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); static int efreet_menu_handle_merge_file(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_merge_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_default_merge_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_legacy_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static Efreet_Menu_Internal *efreet_menu_handle_legacy_dir_helper(Efreet_Menu_Internal *root, Efreet_Menu_Internal *parent, const char *legacy_dir, const char *prefix); static int efreet_menu_handle_kde_legacy_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_move(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_old(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_new(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_layout(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_default_layout(Efreet_Menu_Internal *parent, Efreet_Xml *xml); static int efreet_menu_handle_filter(Efreet_Menu_Internal *parent, Efreet_Xml *xml, Efreet_Menu_Filter_Type type); static int efreet_menu_handle_filter_op(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); static int efreet_menu_handle_filter_child_op(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml, Efreet_Menu_Filter_Op_Type type); static int efreet_menu_handle_layout_menuname(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def); static int efreet_menu_handle_layout_filename(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def); static int efreet_menu_handle_layout_separator(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def); static int efreet_menu_handle_layout_merge(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def); static int efreet_menu_merge(Efreet_Menu_Internal *parent, Efreet_Xml *xml, const char *path); static int efreet_menu_merge_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml, const char *path); static int efreet_menu_cb_app_dirs_compare(Efreet_Menu_App_Dir *a, const char *b); static void efreet_menu_resolve_moves(Efreet_Menu_Internal *internal); static void efreet_menu_concatenate(Efreet_Menu_Internal *dest, Efreet_Menu_Internal *src); static int efreet_menu_cb_menu_compare(Efreet_Menu_Internal *a, Efreet_Menu_Internal *b); static int efreet_menu_cb_md_compare(const Efreet_Menu_Desktop *a, const Efreet_Menu_Desktop *b); static int efreet_menu_save_menu(Efreet_Menu *menu, FILE *f, int indent); static int efreet_menu_save_indent(FILE *f, int indent); static void efreet_menu_path_set(Efreet_Menu_Internal *internal, const char *path); int efreet_menu_init(void) { int i; struct { const char *key; int (*cb)(Efreet_Menu_Internal *parent, Efreet_Xml *xml); } menu_cbs[] = { {"Menu", efreet_menu_handle_sub_menu}, {"AppDir", efreet_menu_handle_app_dir}, {"DefaultAppDirs", efreet_menu_handle_default_app_dirs}, {"DirectoryDir", efreet_menu_handle_directory_dir}, {"DefaultDirectoryDirs", efreet_menu_handle_default_directory_dirs}, {"Name", efreet_menu_handle_name}, {"Directory", efreet_menu_handle_directory}, {"OnlyUnallocated", efreet_menu_handle_only_unallocated}, {"NotOnlyUnallocated", efreet_menu_handle_not_only_unallocated}, {"Deleted", efreet_menu_handle_deleted}, {"NotDeleted", efreet_menu_handle_not_deleted}, {"Include", efreet_menu_handle_include}, {"Exclude", efreet_menu_handle_exclude}, {"MergeFile", efreet_menu_handle_merge_file}, {"MergeDir", efreet_menu_handle_merge_dir}, {"DefaultMergeDirs", efreet_menu_handle_default_merge_dirs}, {"LegacyDir", efreet_menu_handle_legacy_dir}, {"KDELegacyDirs", efreet_menu_handle_kde_legacy_dirs}, {"Move", efreet_menu_handle_move}, {"Layout", efreet_menu_handle_layout}, {"DefaultLayout", efreet_menu_handle_default_layout}, {NULL, NULL} }; struct { const char *key; int (*cb)(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); } filter_cbs[] = { {"Filename", efreet_menu_handle_filename}, {"Category", efreet_menu_handle_category}, {"All", efreet_menu_handle_all}, {"And", efreet_menu_handle_and}, {"Or", efreet_menu_handle_or}, {"Not", efreet_menu_handle_not}, {NULL, NULL} }; struct { const char *key; int (*cb)(Efreet_Menu_Internal *parent, Efreet_Xml *xml); } move_cbs[] = { {"Old", efreet_menu_handle_old}, {"New", efreet_menu_handle_new}, {NULL, NULL} }; struct { const char *key; int (*cb)(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def); } layout_cbs[] = { {"Menuname", efreet_menu_handle_layout_menuname}, {"Filename", efreet_menu_handle_layout_filename}, {"Separator", efreet_menu_handle_layout_separator}, {"Merge", efreet_menu_handle_layout_merge}, {NULL, NULL} }; _efreet_menu_log_dom = eina_log_domain_register ("efreet_menu", EFREET_DEFAULT_LOG_COLOR); if (_efreet_menu_log_dom < 0) { EINA_LOG_ERR("Efreet: Could not create a log domain for efreet_menu"); return 0; } efreet_menu_handle_cbs = eina_hash_string_superfast_new(NULL); efreet_menu_filter_cbs = eina_hash_string_superfast_new(NULL); efreet_menu_move_cbs = eina_hash_string_superfast_new(NULL); efreet_menu_layout_cbs = eina_hash_string_superfast_new(NULL); if (!efreet_menu_handle_cbs || !efreet_menu_filter_cbs || !efreet_menu_move_cbs || !efreet_menu_layout_cbs) { eina_log_domain_unregister(_efreet_menu_log_dom); _efreet_menu_log_dom = -1; return 0; } /* set Menu into it's own so we can check the XML is valid before trying * to handle it */ efreet_tag_menu = eina_stringshare_add(menu_cbs[0].key); for (i = 0; menu_cbs[i].key; i++) { eina_hash_del(efreet_menu_handle_cbs, menu_cbs[i].key, NULL); eina_hash_add(efreet_menu_handle_cbs, menu_cbs[i].key, menu_cbs[i].cb); } for (i = 0; filter_cbs[i].key; i++) { eina_hash_del(efreet_menu_filter_cbs, filter_cbs[i].key, NULL); eina_hash_add(efreet_menu_filter_cbs, filter_cbs[i].key, filter_cbs[i].cb); } for (i = 0; move_cbs[i].key; i++) { eina_hash_del(efreet_menu_move_cbs, move_cbs[i].key, NULL); eina_hash_add(efreet_menu_move_cbs, move_cbs[i].key, move_cbs[i].cb); } for (i = 0; layout_cbs[i].key; i++) { eina_hash_del(efreet_menu_layout_cbs, layout_cbs[i].key, NULL); eina_hash_add(efreet_menu_layout_cbs, layout_cbs[i].key, layout_cbs[i].cb); } return 1; } EAPI int efreet_menu_kde_legacy_init(void) { FILE *f; char buf[PATH_MAX]; char *p, *s; IF_FREE_LIST(efreet_menu_kde_legacy_dirs, eina_stringshare_del); f = popen("kde-config --path apps", "r"); if (!f) return 0; /* XXX if the return from kde-config is a line longer than PATH_MAX, * this won't be correct (increase buffer and get the rest...) */ if (!fgets(buf, sizeof(buf), f)) { ERR("Error initializing KDE legacy information"); return 0; } s = buf; p = strchr(s, ':'); while (p) { *p = '\0'; efreet_menu_kde_legacy_dirs = eina_list_append(efreet_menu_kde_legacy_dirs, (void *)eina_stringshare_add(s)); s = p + 1; p = strchr(s, ':'); } if (*s) efreet_menu_kde_legacy_dirs = eina_list_append(efreet_menu_kde_legacy_dirs, (void *)eina_stringshare_add(s)); pclose(f); return 1; } void efreet_menu_shutdown(void) { IF_RELEASE(efreet_menu_file); IF_FREE_HASH(efreet_menu_handle_cbs); IF_FREE_HASH(efreet_menu_filter_cbs); IF_FREE_HASH(efreet_menu_move_cbs); IF_FREE_HASH(efreet_menu_layout_cbs); IF_FREE_LIST(efreet_menu_kde_legacy_dirs, eina_stringshare_del); IF_FREE_HASH(efreet_merged_menus); IF_FREE_HASH(efreet_merged_dirs); IF_RELEASE(efreet_tag_menu); eina_log_domain_unregister(_efreet_menu_log_dom); _efreet_menu_log_dom = -1; } EAPI Efreet_Menu * efreet_menu_new(const char *name) { Efreet_Menu *menu; EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL); menu = efreet_menu_entry_new(); menu->type = EFREET_MENU_ENTRY_MENU; menu->name = eina_stringshare_add(name); return menu; } EAPI void efreet_menu_file_set(const char *file) { IF_RELEASE(efreet_menu_file); efreet_menu_file = NULL; if (file) efreet_menu_file = eina_stringshare_add(file); } EAPI Efreet_Menu * efreet_menu_get(void) { char menu[PATH_MAX]; const char *dir; Eina_List *config_dirs, *l; #ifndef STRICT_SPEC /* prefer user set menu */ if (efreet_menu_file) { if (ecore_file_exists(efreet_menu_file)) return efreet_menu_parse(efreet_menu_file); } #endif /* check the users config directory first */ snprintf(menu, sizeof(menu), "%s/menus/%sapplications.menu", efreet_config_home_get(), efreet_menu_prefix_get()); if (ecore_file_exists(menu)) return efreet_menu_parse(menu); /* fallback to the XDG_CONFIG_DIRS */ config_dirs = efreet_config_dirs_get(); EINA_LIST_FOREACH(config_dirs, l, dir) { snprintf(menu, sizeof(menu), "%s/menus/%sapplications.menu", dir, efreet_menu_prefix_get()); if (ecore_file_exists(menu)) return efreet_menu_parse(menu); } return NULL; } EAPI Efreet_Menu * efreet_menu_parse(const char *path) { Efreet_Xml *xml; Efreet_Menu_Internal *internal = NULL; Efreet_Menu *entry = NULL; EINA_SAFETY_ON_NULL_RETURN_VAL(path, NULL); xml = efreet_xml_new(path); if (!xml) return NULL; /* make sure we've got a to start with */ if (xml->tag != efreet_tag_menu) { WRN("Efreet_menu: Menu file didn't start with tag."); efreet_xml_del(xml); return NULL; } IF_FREE_HASH(efreet_merged_menus); efreet_merged_menus = eina_hash_string_superfast_new(NULL); IF_FREE_HASH(efreet_merged_dirs); efreet_merged_dirs = eina_hash_string_superfast_new(NULL); /* split apart the filename and the path */ internal = efreet_menu_internal_new(); if (!internal) return NULL; /* Set default values */ internal->show_empty = 0; internal->in_line = 0; internal->inline_limit = 4; internal->inline_header = 1; internal->inline_alias = 0; efreet_menu_path_set(internal, path); if (!efreet_menu_handle_menu(internal, xml)) { efreet_xml_del(xml); efreet_menu_internal_free(internal); return NULL; } efreet_xml_del(xml); efreet_menu_resolve_moves(internal); if (!efreet_menu_process_dirs(internal)) { efreet_menu_internal_free(internal); return NULL; } /* handle all .desktops */ if (!efreet_menu_process(internal, 0)) { efreet_menu_internal_free(internal); return NULL; } /* handle menus with only unallocated .desktops */ if (!efreet_menu_process(internal, 1)) { efreet_menu_internal_free(internal); return NULL; } /* layout menu */ entry = efreet_menu_layout_menu(internal); efreet_menu_internal_free(internal); return entry; } EAPI int efreet_menu_save(Efreet_Menu *menu, const char *path) { FILE *f; int ret; EINA_SAFETY_ON_NULL_RETURN_VAL(menu, 0); EINA_SAFETY_ON_NULL_RETURN_VAL(path, 0); f = fopen(path, "w"); if (!f) return 0; fprintf(f, "\n"); fprintf(f, "\n"); ret = efreet_menu_save_menu(menu, f, 0); fclose(f); return ret; } static int efreet_menu_save_menu(Efreet_Menu *menu, FILE *f, int indent) { Eina_List *l; efreet_menu_save_indent(f, indent); fprintf(f, "\n"); if (menu->name) { efreet_menu_save_indent(f, indent + 1); fprintf(f, "%s\n", menu->name); } if (indent == 0) { /* Only save these for the root element */ efreet_menu_save_indent(f, indent + 1); fprintf(f, "\n"); efreet_menu_save_indent(f, indent + 1); fprintf(f, "\n"); } if (menu->desktop) { efreet_menu_save_indent(f, indent + 1); fprintf(f, "%s\n", menu->desktop->orig_path); } if (menu->entries) { Efreet_Menu *entry; int has_desktop = 0, has_menu = 0; efreet_menu_save_indent(f, indent + 1); fprintf(f, "\n"); EINA_LIST_FOREACH(menu->entries, l, entry) { if (entry->type == EFREET_MENU_ENTRY_MENU) { efreet_menu_save_indent(f, indent + 2); fprintf(f, "%s\n", entry->id); has_menu = 1; } else if (entry->type == EFREET_MENU_ENTRY_DESKTOP) { efreet_menu_save_indent(f, indent + 2); fprintf(f, "%s\n", entry->id); has_desktop = 1; } else if (entry->type == EFREET_MENU_ENTRY_SEPARATOR) { efreet_menu_save_indent(f, indent + 2); fprintf(f, "\n"); } } efreet_menu_save_indent(f, indent + 1); fprintf(f, "\n"); if (has_desktop) { efreet_menu_save_indent(f, indent + 1); fprintf(f, "\n"); EINA_LIST_FOREACH(menu->entries, l, entry) { if (entry->type == EFREET_MENU_ENTRY_DESKTOP) { efreet_menu_save_indent(f, indent + 2); fprintf(f, "%s\n", entry->id); } } efreet_menu_save_indent(f, indent + 1); fprintf(f, "\n"); } if (has_menu) { EINA_LIST_FOREACH(menu->entries, l, entry) { if (entry->type == EFREET_MENU_ENTRY_MENU) efreet_menu_save_menu(entry, f, indent + 1); } } } efreet_menu_save_indent(f, indent); fprintf(f, "\n"); return 1; } static int efreet_menu_save_indent(FILE *f, int indent) { int i; for (i = 0; i < indent; i++) fprintf(f, " "); return 1; } EAPI int efreet_menu_desktop_insert(Efreet_Menu *menu, Efreet_Desktop *desktop, int pos) { Efreet_Menu *entry; const char *id; EINA_SAFETY_ON_NULL_RETURN_VAL(menu, 0); EINA_SAFETY_ON_NULL_RETURN_VAL(desktop, 0); id = efreet_util_path_to_file_id(desktop->orig_path); if (!id) return 0; entry = efreet_menu_entry_new(); entry->type = EFREET_MENU_ENTRY_DESKTOP; entry->id = eina_stringshare_add(id); entry->name = eina_stringshare_add(desktop->name); if (desktop->icon) entry->icon = eina_stringshare_add(desktop->icon); efreet_desktop_ref(desktop); entry->desktop = desktop; if (pos < 0 || (unsigned int)pos >= eina_list_count(menu->entries)) menu->entries = eina_list_append(menu->entries, entry); else { menu->entries = eina_list_append_relative(menu->entries, entry, eina_list_nth(menu->entries, pos)); } return 1; } EAPI int efreet_menu_desktop_remove(Efreet_Menu *menu, Efreet_Desktop *desktop) { Efreet_Menu *entry; EINA_SAFETY_ON_NULL_RETURN_VAL(menu, 0); EINA_SAFETY_ON_NULL_RETURN_VAL(desktop, 0); entry = eina_list_search_unsorted(menu->entries, EINA_COMPARE_CB(efreet_menu_cb_entry_compare_desktop), desktop); if (entry) { menu->entries = eina_list_remove(menu->entries, entry); efreet_menu_free(entry); return 1; } return 0; } EAPI void efreet_menu_dump(Efreet_Menu *menu, const char *indent) { Eina_List *l; EINA_SAFETY_ON_NULL_RETURN(menu); EINA_SAFETY_ON_NULL_RETURN(indent); INF("%s%s: ", indent, menu->name); INF("%s", (menu->icon ? menu->icon : "No icon")); /* XXX dump the rest of the menu info */ if (menu->entries) { Efreet_Menu *entry; char *new_indent; size_t len; len = strlen(indent) + 3; new_indent = alloca(len); snprintf(new_indent, len, "%s ", indent); EINA_LIST_FOREACH(menu->entries, l, entry) { if (entry->type == EFREET_MENU_ENTRY_SEPARATOR) INF("%s|---", new_indent); else if (entry->type == EFREET_MENU_ENTRY_DESKTOP) INF("%s|-%s", new_indent, entry->name); else if (entry->type == EFREET_MENU_ENTRY_MENU) efreet_menu_dump(entry, new_indent); else if (entry->type == EFREET_MENU_ENTRY_HEADER) INF("%s|---%s", new_indent, entry->name); } } } /** * @internal * @return Returns a new Efreet_Menu_Internal struct * @brief Allocates and initializes a new Efreet_Menu_Internal structure */ static Efreet_Menu_Internal * efreet_menu_internal_new(void) { Efreet_Menu_Internal *internal; internal = NEW(Efreet_Menu_Internal, 1); if (!internal) return NULL; internal->show_empty = -1; internal->in_line = -1; internal->inline_limit = -1; internal->inline_header = -1; internal->inline_alias = -1; return internal; } /** * @param menu The menu to free * @return Returns no value * @brief Frees up the given menu structure */ void efreet_menu_internal_free(Efreet_Menu_Internal *internal) { if (!internal) return; IF_RELEASE(internal->file.path); IF_RELEASE(internal->file.name); IF_RELEASE(internal->name.internal); internal->name.name = NULL; internal->applications = eina_list_free(internal->applications); IF_FREE_LIST(internal->directories, eina_stringshare_del); IF_FREE_LIST(internal->app_dirs, efreet_menu_app_dir_free); IF_FREE_LIST(internal->app_pool, efreet_menu_desktop_free); IF_FREE_LIST(internal->directory_dirs, eina_stringshare_del); IF_FREE_HASH(internal->directory_cache); IF_FREE_LIST(internal->moves, efreet_menu_move_free); IF_FREE_LIST(internal->filters, efreet_menu_filter_free); IF_FREE_LIST(internal->sub_menus, efreet_menu_internal_free); IF_FREE_LIST(internal->layout, efreet_menu_layout_free); IF_FREE_LIST(internal->default_layout, efreet_menu_layout_free); FREE(internal); } /** * @internal * @return Returns the XDG_MENU_PREFIX env variable or "" if none set * @brief Retrieves the XDG_MENU_PREFIX or "" if not set. */ static const char * efreet_menu_prefix_get(void) { if (efreet_menu_prefix) return efreet_menu_prefix; efreet_menu_prefix = getenv("XDG_MENU_PREFIX"); if (!efreet_menu_prefix) efreet_menu_prefix = ""; return efreet_menu_prefix; } /** * @internal * @param menu The menu to populate * @param xml The xml dom tree to populate from * @return Returns 1 if this XML tree is valid, 0 otherwise * @brief Populates the given menu from the given xml structure * * We walk the Menu children backwards. The reason for this is so that we * can deal with all the things that make us select the 'last' element * (MergeFile, Directory, etc). We'll see the last one first and can deal * with it right away. */ static int efreet_menu_handle_menu(Efreet_Menu_Internal *internal, Efreet_Xml *xml) { Efreet_Xml *child; Eina_List *l; int (*cb)(Efreet_Menu_Internal *parent, Efreet_Xml *xml); EINA_LIST_REVERSE_FOREACH(xml->children, l, child) { cb = eina_hash_find(efreet_menu_handle_cbs, child->tag); if (cb) { if (!cb(internal, child)) return 0; } else { WRN("Unknown XML tag: %s", child->tag); return 0; } } return 1; } /** * @internal * @param parent The parent Menu * @param xml The xml that defines the menu * @return Returns 1 on success or 0 on failure * @brief Handles the sub-menu nodes of the XML file */ static int efreet_menu_handle_sub_menu(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { Efreet_Menu_Internal *internal, *match; efreet_menu_create_sub_menu_list(parent); internal = efreet_menu_internal_new(); if (!internal) return 0; internal->file.path = eina_stringshare_add(parent->file.path); if (!efreet_menu_handle_menu(internal, xml)) { efreet_menu_internal_free(internal); return 0; } /* if this menu already exists we just take this one and stick it on the * start of the existing one */ if ((match = eina_list_search_unsorted(parent->sub_menus, EINA_COMPARE_CB(efreet_menu_cb_menu_compare), internal))) { efreet_menu_concatenate(match, internal); efreet_menu_internal_free(internal); } else parent->sub_menus = eina_list_prepend(parent->sub_menus, internal); return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the AppDir tag */ static int efreet_menu_handle_app_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { const char *path; Efreet_Menu_App_Dir *app_dir; if (!parent || !xml) return 0; efreet_menu_create_app_dirs_list(parent); path = efreet_menu_path_get(parent, xml->text); if (!path) return 0; /* we've already got this guy in our list we can skip it */ if (eina_list_search_unsorted(parent->app_dirs, EINA_COMPARE_CB(efreet_menu_cb_app_dirs_compare), path)) { eina_stringshare_del(path); return 1; } app_dir = efreet_menu_app_dir_new(); app_dir->path = path; parent->app_dirs = eina_list_prepend(parent->app_dirs, app_dir); return 1; } /** * @internal * @param parent The parent menu * @param xml UNUSED * @return Returns 1 on success or 0 on failure * @brief Handles the DefaultAppDirs */ static int efreet_menu_handle_default_app_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml EINA_UNUSED) { Eina_List *prepend = NULL; Eina_List *dirs; char *dir; if (!parent) return 0; efreet_menu_create_app_dirs_list(parent); dirs = efreet_default_dirs_get(efreet_data_home_get(), efreet_data_dirs_get(), "applications"); EINA_LIST_FREE(dirs, dir) { if (!eina_list_search_unsorted(parent->app_dirs, EINA_COMPARE_CB(efreet_menu_cb_app_dirs_compare), dir)) { Efreet_Menu_App_Dir *app_dir; app_dir = efreet_menu_app_dir_new(); app_dir->path = eina_stringshare_ref(dir); prepend = eina_list_append(prepend, app_dir); } eina_stringshare_del(dir); } parent->app_dirs = eina_list_merge(prepend, parent->app_dirs); return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the DirectoryDir tag */ static int efreet_menu_handle_directory_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { const char *path; if (!parent || !xml) return 0; efreet_menu_create_directory_dirs_list(parent); path = efreet_menu_path_get(parent, xml->text); if (!path) return 0; /* we've already got this guy in our list we can skip it */ if (eina_list_search_unsorted(parent->directory_dirs, EINA_COMPARE_CB(strcmp), path)) { eina_stringshare_del(path); return 1; } parent->directory_dirs = eina_list_prepend(parent->directory_dirs, path); return 1; } /** * @internal * @param parent The parent menu * @param xml UNUSED * @return Returns 1 on success or 0 on failure * @brief Handles the DefaultDirectoryDirs tag */ static int efreet_menu_handle_default_directory_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml EINA_UNUSED) { Eina_List *dirs; char *dir; if (!parent) return 0; efreet_menu_create_directory_dirs_list(parent); dirs = efreet_default_dirs_get(efreet_data_home_get(), efreet_data_dirs_get(), "desktop-directories"); EINA_LIST_FREE(dirs, dir) { if (!eina_list_search_unsorted(parent->directory_dirs, EINA_COMPARE_CB(strcmp), dir)) parent->directory_dirs = eina_list_prepend(parent->directory_dirs, eina_stringshare_ref(dir)); eina_stringshare_del(dir); } return 1; } /** * @internal * @param parent The parent Menu * @param xml The xml to work with * @return Returns 1 on success or 0 on failure * @brief Sets the menu name from the given XML fragment. */ static int efreet_menu_handle_name(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { /* not allowed to have two Name settings in a menu */ if (parent->name.internal) { INF("efreet_menu_handle_name() setting second name into menu"); return 0; } /* ignore the name if it is empty */ if (!xml->text) return 1; /* ignore the name if it contains a / */ if (strchr(xml->text, '/')) return 1; parent->name.internal = eina_stringshare_add(xml->text); return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Directory tag * * This just adds the given directory path to a list which we'll walk once * we've traversed the entire menu into memory. */ static int efreet_menu_handle_directory(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { if (!parent || !xml) return 0; efreet_menu_create_directories_list(parent); parent->directories = eina_list_prepend(parent->directories, eina_stringshare_add(xml->text)); return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the OnlyUnallocated tag */ static int efreet_menu_handle_only_unallocated(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { if (!parent || !xml) return 0; /* a later instance has been seen so we can ignore this one */ if (parent->seen_allocated) return 1; parent->seen_allocated = 1; parent->only_unallocated = 1; return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the NotOnlyUnallocated tag */ static int efreet_menu_handle_not_only_unallocated(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { if (!parent || !xml) return 0; /* a later instance has been seen so we can ignore this one */ if (parent->seen_allocated) return 1; parent->seen_allocated = 1; parent->only_unallocated = 0; return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Deleted tag */ static int efreet_menu_handle_deleted(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { if (!parent || !xml) return 0; /* a later instance has been seen so we can ignore this one */ if (parent->seen_deleted) return 1; parent->seen_deleted = 1; parent->deleted = 1; return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the NotDeleted tag */ static int efreet_menu_handle_not_deleted(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { if (!parent || !xml) return 0; /* a later instance has been seen so we can ignore this one */ if (parent->seen_deleted) return 1; parent->seen_deleted = 1; parent->deleted = 0; return 1; } /** * @internal * @param parent The parent menu * @param xml The XML tree to work with * @return Returns 1 on success or 0 on failure * @brief Handles parsing the Include tag and all subtags */ static int efreet_menu_handle_include(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { return efreet_menu_handle_filter(parent, xml, EFREET_MENU_FILTER_INCLUDE); } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Exclude tag and all subtags */ static int efreet_menu_handle_exclude(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { return efreet_menu_handle_filter(parent, xml, EFREET_MENU_FILTER_EXCLUDE); } /** * @internal * @param op The filter operation * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Filename tag */ static int efreet_menu_handle_filename(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml) { if (!op || !xml) return 0; op->filenames = eina_list_append(op->filenames, eina_stringshare_add(xml->text)); return 1; } /** * @internal * @param op The filter operation * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Category tag */ static int efreet_menu_handle_category(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml) { if (!op || !xml) return 0; op->categories = eina_list_append(op->categories, eina_stringshare_add(xml->text)); return 1; } /** * @internal * @param op The filter operation * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the All tag and all subtags */ static int efreet_menu_handle_all(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml) { if (!op || !xml) return 0; op->all = 1; return 1; } /** * @internal * @param op The filter operation * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the And tag and all subtags */ static int efreet_menu_handle_and(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml) { if (!op || !xml) return 0; return efreet_menu_handle_filter_child_op(op, xml, EFREET_MENU_FILTER_OP_AND); } /** * @internal * @param op The filter operation * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Or tag and all subtags */ static int efreet_menu_handle_or(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml) { if (!op || !xml) return 0; return efreet_menu_handle_filter_child_op(op, xml, EFREET_MENU_FILTER_OP_OR); } /** * @internal * @param op The filter operation * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Not tag and all subtags */ static int efreet_menu_handle_not(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml) { if (!op || !xml) return 0; return efreet_menu_handle_filter_child_op(op, xml, EFREET_MENU_FILTER_OP_NOT); } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the MergeFile tag */ static int efreet_menu_handle_merge_file(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { Eina_List *l; const char *path = NULL; const char *attr = NULL; int is_path = 1; int ret = 1; if (!parent || !xml) return 0; /* check to see if this is a path or parent type */ attr = efreet_xml_attribute_get(xml, "type"); if (attr && !strcmp(attr, "parent")) is_path = 0; /* we're given a path */ if (is_path) path = efreet_menu_path_get(parent, xml->text); /* need to find the next menu with the same name as ours in the config * dir after ours (if we're in a config dir) */ else { Eina_List *search_dirs; const char *dir, *p; if (!parent->file.path) { INF("efreet_menu_handle_merge_file() missing menu path ..."); return 0; } search_dirs = efreet_config_dirs_get(); /* we need to find the next menu with the same name in the directory * after the on the the menu was found in. to do that we first check * if it's in the config_home_directory() if so we need to search * all of the dirs. If it isn't in the config home directory then we * scan the search dirs and look for it. The search_dirs list will * be left at the next pointer so we can start looking for the menu * from that point */ dir = efreet_config_home_get(); if (strncmp(dir, parent->file.path, eina_stringshare_strlen(dir))) { EINA_LIST_FOREACH(search_dirs, l, dir) { if (!strncmp(dir, parent->file.path, eina_stringshare_strlen(dir))) break; } } if (!dir) { INF("efreet_menu_handle_merge_file() failed to find " "menu parent directory"); return 0; } /* the parent file path may have more path then just the base * directory so we need to append that as well */ p = parent->file.path + eina_stringshare_strlen(dir); /* whatever dirs are left in the search dir we need to look for the * menu with the same relative filename */ EINA_LIST_FOREACH(search_dirs, l, dir) { char file[PATH_MAX]; snprintf(file, sizeof(file), "%s/%s/%s", dir, (p ? p : ""), parent->file.name); if (ecore_file_exists(file)) { path = eina_stringshare_add(file); break; } } } /* nothing to do if no file found */ if (!path) return 1; if (!efreet_menu_merge(parent, xml, path)) ret = 0; eina_stringshare_del(path); return ret; } /** * @internal * @param parent The parent menu to merge into * @param xml The XML to be merged * @param path The path to the .menu file to merge */ static int efreet_menu_merge(Efreet_Menu_Internal *parent, Efreet_Xml *xml, const char *path) { Efreet_Xml *merge_xml; Efreet_Menu_Internal *internal; if (!parent || !xml || !path) return 0; /* do nothing if the file doesn't exist */ if (!ecore_file_exists(path)) return 1; /* don't merge the same path twice */ if (eina_hash_find(efreet_merged_menus, path)) { return 1; } eina_hash_add(efreet_merged_menus, path, (void *)1); merge_xml = efreet_xml_new(path); if (!merge_xml) { INF("efreet_menu_merge() failed to read in the " "merge file (%s)", path); return 0; } internal = efreet_menu_internal_new(); if (!internal) return 0; efreet_menu_path_set(internal, path); efreet_menu_handle_menu(internal, merge_xml); efreet_menu_concatenate(parent, internal); efreet_menu_internal_free(internal); efreet_xml_del(merge_xml); return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the MergeDir tag */ static int efreet_menu_handle_merge_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { const char *path; int ret; if (!parent || !xml || !xml->text) return 0; path = efreet_menu_path_get(parent, xml->text); if (!path) return 1; if (!ecore_file_exists(path)) { eina_stringshare_del(path); return 1; } ret = efreet_menu_merge_dir(parent, xml, path); eina_stringshare_del(path); return ret; } /** * @internal * @param parent the parent menu of the merge * @param xml The xml tree * @param path The path to the merge directory * @return Returns 1 on success or 0 on failure * @brief Find all of the .menu files in the given directory and merge them * into the @a parent menu. */ static int efreet_menu_merge_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml, const char *path) { Eina_Iterator *it; Eina_File_Direct_Info *info; if (!parent || !xml || !path) return 0; /* check to see if we've merged this directory already */ if (eina_hash_find(efreet_merged_dirs, path)) return 1; eina_hash_add(efreet_merged_dirs, path, (void *)1); it = eina_file_direct_ls(path); if (!it) return 1; EINA_ITERATOR_FOREACH(it, info) { char *p; p = strrchr(info->path + info->name_start, '.'); if (!p) continue; if (strcmp(p, ".menu")) continue; if (!efreet_menu_merge(parent, xml, info->path)) { eina_iterator_free(it); return 0; } } eina_iterator_free(it); return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the DefaultMergeDirs tag */ static int efreet_menu_handle_default_merge_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { Eina_List *dirs; char path[PATH_MAX], *p, *pp; #ifndef STRICT_SPEC char parent_path[PATH_MAX]; #endif const char *prefix; if (!parent || !xml) return 0; prefix = efreet_menu_prefix_get(); if (!strcmp(prefix, "gnome-") && (!strcmp(parent->file.name, "gnome-applications.menu"))) { p = alloca(sizeof("applications")); memcpy(p, "applications", sizeof("applications")); } else if ((!strcmp(prefix, "kde-") && (!strcmp(parent->file.name, "kde-applications.menu")))) { p = alloca(sizeof("applications")); memcpy(p, "applications", sizeof("applications")); } else { char *s; size_t len; len = strlen(parent->file.name) + 1; p = alloca(len); memcpy(p, parent->file.name, len); s = strrchr(p, '.'); if (s) *s = '\0'; } snprintf(path, sizeof(path), "menus/%s-merged", p); dirs = efreet_default_dirs_get(efreet_config_home_get(), efreet_config_dirs_get(), path); EINA_LIST_FREE(dirs, pp) { efreet_menu_merge_dir(parent, xml, pp); eina_stringshare_del(pp); } #ifndef STRICT_SPEC /* Also check the path of the parent file */ snprintf(parent_path, sizeof(parent_path), "%s/%s", parent->file.path, path); efreet_menu_merge_dir(parent, xml, parent_path); #endif return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the LegacyDir tag */ static int efreet_menu_handle_legacy_dir(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { Efreet_Menu_Internal *legacy; if (!parent || !xml) return 0; legacy = efreet_menu_handle_legacy_dir_helper(NULL, parent, xml->text, efreet_xml_attribute_get(xml, "prefix")); if (legacy) { efreet_menu_concatenate(parent, legacy); efreet_menu_internal_free(legacy); } return 1; } /** * @internal * @param parent The parent menu * @param legacy_dir The legacy directory path * @param prefix The legacy directory prefix if one set * @return Returns the Efreet_Menu_Internal representing the legacy hierarchy * @brief Handles the process of merging @a legacy_dir into @a parent menu */ static Efreet_Menu_Internal * efreet_menu_handle_legacy_dir_helper(Efreet_Menu_Internal *root, Efreet_Menu_Internal *parent, const char *legacy_dir, const char *prefix) { const char *path; Efreet_Menu_Internal *legacy_internal; Efreet_Menu_Filter *filter; Efreet_Menu_App_Dir *app_dir; int count = 0; Eina_Iterator *it; if (!parent || !legacy_dir) return 0; path = efreet_menu_path_get(parent, legacy_dir); /* nothing to do if the legacy path doesn't exist */ if (!path || !ecore_file_exists(path)) { eina_stringshare_del(path); return NULL; } legacy_internal = efreet_menu_internal_new(); if (!legacy_internal) return NULL; legacy_internal->name.internal = eina_stringshare_add(ecore_file_file_get(path)); /* add the legacy dir as an app dir */ app_dir = efreet_menu_app_dir_new(); app_dir->path = eina_stringshare_add(path); app_dir->legacy = 1; if (prefix && !strchr(prefix, '/')) app_dir->prefix = eina_stringshare_add(prefix); efreet_menu_create_app_dirs_list(legacy_internal); legacy_internal->app_dirs = eina_list_append(legacy_internal->app_dirs, app_dir); #ifndef STRICT_SPEC if (root) { /* XXX This seems wrong, but it makes efreet pass the fdo tests */ app_dir = efreet_menu_app_dir_new(); app_dir->path = eina_stringshare_add(path); app_dir->legacy = 1; if (prefix && !strchr(prefix, '/')) app_dir->prefix = eina_stringshare_add(prefix); root->app_dirs = eina_list_append(root->app_dirs, app_dir); } #endif /* add the legacy dir as a directory dir */ efreet_menu_create_directory_dirs_list(legacy_internal); legacy_internal->directory_dirs = eina_list_append(legacy_internal->directory_dirs, eina_stringshare_add(path)); /* setup a filter for all the conforming .desktop files in the legacy * dir */ filter = efreet_menu_filter_new(); if (!filter) { efreet_menu_internal_free(legacy_internal); return NULL; } filter->type = EFREET_MENU_FILTER_INCLUDE; filter->op->type = EFREET_MENU_FILTER_OP_OR; efreet_menu_create_filter_list(legacy_internal); legacy_internal->filters = eina_list_append(legacy_internal->filters, filter); it = eina_file_stat_ls(path); if (it) { Eina_File_Direct_Info *info; EINA_ITERATOR_FOREACH(it, info) { Efreet_Desktop *desktop = NULL; char buf[PATH_MAX]; char *exten; const char *fname; fname = info->path + info->name_start; /* recurse into sub directories */ if (info->type == EINA_FILE_DIR) { Efreet_Menu_Internal *ret; ret = efreet_menu_handle_legacy_dir_helper(root ? root : legacy_internal, legacy_internal, info->path, prefix); if (!ret) { efreet_menu_internal_free(legacy_internal); eina_stringshare_del(path); eina_iterator_free(it); return NULL; } efreet_menu_create_sub_menu_list(legacy_internal); legacy_internal->sub_menus = eina_list_prepend(legacy_internal->sub_menus, ret); continue; } if (!strcmp(fname, ".directory")) { legacy_internal->directory = efreet_desktop_get(info->path); if (legacy_internal->directory && legacy_internal->directory->type != EFREET_DESKTOP_TYPE_DIRECTORY) { efreet_desktop_free(legacy_internal->directory); legacy_internal->directory = NULL; } continue; } exten = strrchr(fname, '.'); if (exten && !strcmp(exten, ".desktop")) desktop = efreet_desktop_get(info->path); if (!desktop) continue; /* if the .desktop has categories it isn't legacy */ if (efreet_desktop_category_count_get(desktop) != 0) { efreet_desktop_free(desktop); continue; } /* XXX: This will disappear when the .desktop is free'd */ efreet_desktop_category_add(desktop, "Legacy"); if (prefix) { snprintf(buf, sizeof(buf), "%s%s", prefix, fname); filter->op->filenames = eina_list_append(filter->op->filenames, eina_stringshare_add(buf)); } else filter->op->filenames = eina_list_append(filter->op->filenames, eina_stringshare_add(fname)); count++; efreet_desktop_free(desktop); } eina_iterator_free(it); } eina_stringshare_del(path); return legacy_internal; } /** * @internal * @param parent The parent menu * @param xml UNUSED * @return Returns 1 on success or 0 on failure * @brief Handles the KDELegacyDirs tag */ static int efreet_menu_handle_kde_legacy_dirs(Efreet_Menu_Internal *parent, Efreet_Xml *xml EINA_UNUSED) { Eina_List *l; const char *dir; if (!parent) return 0; if (!efreet_menu_kde_legacy_dirs) return 1; /* XXX if one _helper() call succeeds, we return success. should this be flipped? * (return fail if on of them failed) */ EINA_LIST_FOREACH(efreet_menu_kde_legacy_dirs, l, dir) { Efreet_Menu_Internal *kde; kde = efreet_menu_handle_legacy_dir_helper(NULL, parent, dir, "kde"); if (kde) { efreet_menu_concatenate(parent, kde); efreet_menu_internal_free(kde); return 1; } } return 0; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Move tag and all subtags */ static int efreet_menu_handle_move(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { Efreet_Xml *child; Eina_List *l; if (!parent || !xml) return 0; efreet_menu_create_move_list(parent); EINA_LIST_FOREACH(xml->children, l, child) { int (*cb)(Efreet_Menu_Internal *parent, Efreet_Xml *xml); cb = eina_hash_find(efreet_menu_move_cbs, child->tag); if (cb) { if (!cb(parent, child)) return 0; } else { INF("efreet_menu_handle_move() unknown tag found " "in Move (%s)", child->tag); return 0; } } parent->current_move = NULL; return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Old tag */ static int efreet_menu_handle_old(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { Efreet_Menu_Move *move; if (!parent || !xml || !xml->text) return 0; if (parent->current_move) { INF("efreet_menu_handle_old() saw second " "before seeing "); return 0; } /* If we already moved this menu, remove the old move */ /* XXX This seems wrong, but it makes efreet pass the fdo tests */ #ifndef STRICT_SPEC move = eina_list_search_unsorted(parent->moves, EINA_COMPARE_CB(efreet_menu_cb_move_compare), xml->text); if (move) { efreet_menu_move_free(move); parent->moves = eina_list_remove(parent->moves, move); } #endif move = efreet_menu_move_new(); move->old_name = eina_stringshare_add(xml->text); parent->current_move = move; parent->moves = eina_list_append(parent->moves, move); return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the New tag */ static int efreet_menu_handle_new(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { if (!parent || !xml || !xml->text) return 0; if (!parent->current_move) { INF("efreet_menu_handle_new() saw New before seeing Old"); return 0; } parent->current_move->new_name = eina_stringshare_add(xml->text); parent->current_move = NULL; return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the Layout tag and all subtags */ static int efreet_menu_handle_layout(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { Efreet_Xml *child; Eina_List *l; if (!parent || !xml) return 0; /* We use the last existing layout */ if (parent->layout) return 1; efreet_menu_create_layout_list(parent); EINA_LIST_FOREACH(xml->children, l, child) { int (*cb)(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def); cb = eina_hash_find(efreet_menu_layout_cbs, child->tag); if (cb) { if (!cb(parent, child, 0)) return 0; } else { INF("efreet_menu_handle_move() unknown tag found " "in Layout (%s)", child->tag); return 0; } } return 1; } /** * @internal * @param parent The parent menu * @param xml The xml tree * @return Returns 1 on success or 0 on failure * @brief Handles the DefaultLayout tag */ static int efreet_menu_handle_default_layout(Efreet_Menu_Internal *parent, Efreet_Xml *xml) { const char *val; Efreet_Xml *child; Eina_List *l; if (!parent || !xml) return 0; /* We use the last existing layout */ if (parent->default_layout) return 1; val = efreet_xml_attribute_get(xml, "show_empty"); if (val) parent->show_empty = !strcmp(val, "true"); val = efreet_xml_attribute_get(xml, "inline"); if (val) parent->in_line = !strcmp(val, "true"); val = efreet_xml_attribute_get(xml, "inline_limit"); if (val) parent->inline_limit = atoi(val); val = efreet_xml_attribute_get(xml, "inline_header"); if (val) parent->inline_header = !strcmp(val, "true"); val = efreet_xml_attribute_get(xml, "inline_alias"); if (val) parent->inline_alias = !strcmp(val, "true"); efreet_menu_create_default_layout_list(parent); EINA_LIST_FOREACH(xml->children, l, child) { int (*cb)(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def); cb = eina_hash_find(efreet_menu_layout_cbs, child->tag); if (cb) { if (!cb(parent, child, 1)) return 0; } else { INF("efreet_menu_handle_move() unknown tag found in " "DefaultLayout (%s)", child->tag); return 0; } } return 1; } static int efreet_menu_handle_layout_menuname(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def) { Efreet_Menu_Layout *layout; const char *val; if (!parent || !xml) return 0; if (!xml->text) { INF("efreet_menu_handle_layout_menuname() The Menuname tag in " "layout needs a filename."); return 0; } layout = efreet_menu_layout_new(); layout->type = EFREET_MENU_LAYOUT_MENUNAME; layout->name = eina_stringshare_add(xml->text); val = efreet_xml_attribute_get(xml, "show_empty"); if (val) layout->show_empty = !strcmp(val, "true"); val = efreet_xml_attribute_get(xml, "inline"); if (val) layout->in_line = !strcmp(val, "true"); val = efreet_xml_attribute_get(xml, "inline_limit"); if (val) layout->inline_limit = atoi(val); val = efreet_xml_attribute_get(xml, "inline_header"); if (val) layout->inline_header = !strcmp(val, "true"); val = efreet_xml_attribute_get(xml, "inline_alias"); if (val) layout->inline_alias = !strcmp(val, "true"); if (def) parent->default_layout = eina_list_append(parent->default_layout, layout); else parent->layout = eina_list_append(parent->layout, layout); return 1; } static int efreet_menu_handle_layout_filename(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def) { Efreet_Menu_Layout *layout; if (!parent || !xml) return 0; if (!xml->text) { INF("efreet_menu_handle_layout_filename() The Filename tag in " "layout needs a filename."); return 0; } layout = efreet_menu_layout_new(); layout->type = EFREET_MENU_LAYOUT_FILENAME; layout->name = eina_stringshare_add(xml->text); if (def) parent->default_layout = eina_list_append(parent->default_layout, layout); else parent->layout = eina_list_append(parent->layout, layout); return 1; } static int efreet_menu_handle_layout_separator(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def) { Efreet_Menu_Layout *layout; if (!parent || !xml) return 0; layout = efreet_menu_layout_new(); layout->type = EFREET_MENU_LAYOUT_SEPARATOR; if (def) parent->default_layout = eina_list_append(parent->default_layout, layout); else parent->layout = eina_list_append(parent->layout, layout); return 1; } static int efreet_menu_handle_layout_merge(Efreet_Menu_Internal *parent, Efreet_Xml *xml, int def) { Efreet_Menu_Layout *layout; const char *attr; if (!parent || !xml) return 0; attr = efreet_xml_attribute_get(xml, "type"); if (!attr) { INF("efreet_menu_handle_layout_merge() The Merge tag in layout " "needs a type attribute."); return 0; } if (strcmp(attr, "files") && strcmp(attr, "menus") && strcmp(attr, "all")) { INF("efreet_menu_handle_layout_merge() The type attribute for " "the Merge tag contains an unknown value (%s).", attr); return 0; } layout = efreet_menu_layout_new(); layout->type = EFREET_MENU_LAYOUT_MERGE; layout->name = eina_stringshare_add(attr); if (def) parent->default_layout = eina_list_append(parent->default_layout, layout); else parent->layout = eina_list_append(parent->layout, layout); return 1; } /** * @internal * @param parent The parent menu * @param xml The XML tree to parse * @param type The type of filter * @return Returns 1 on success or 0 on failure * @brief Parses the given XML tree and adds the filter to the parent menu */ static int efreet_menu_handle_filter(Efreet_Menu_Internal *parent, Efreet_Xml *xml, Efreet_Menu_Filter_Type type) { Efreet_Menu_Filter *filter; efreet_menu_create_filter_list(parent); /* filters have a default or relationship */ filter = efreet_menu_filter_new(); if (!filter) return 0; filter->type = type; filter->op->type = EFREET_MENU_FILTER_OP_OR; if (!efreet_menu_handle_filter_op(filter->op, xml)) { efreet_menu_filter_free(filter); return 0; } parent->filters = eina_list_prepend(parent->filters, filter); return 1; } /** * @internal * @param op The operation to work with * @param xml The XML tree representing this operation * @return Returns 1 on success or 0 on failure * @brief Parses the given XML tree and populates the operation */ static int efreet_menu_handle_filter_op(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml) { Efreet_Xml *child; Eina_List *l; EINA_LIST_FOREACH(xml->children, l, child) { int (*cb)(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml); cb = eina_hash_find(efreet_menu_filter_cbs, child->tag); if (cb) { if (!cb(op, child)) return 0; } else { INF("efreet_menu_handle_filter_op() unknown tag in filter (%s)", child->tag); return 0; } } return 1; } /** * @internal * @return Returns a new Efreet_Menu_Filter on success or NULL on failure * @brief Creates and initializes an Efreet_Menu_Filter object */ static Efreet_Menu_Filter * efreet_menu_filter_new(void) { Efreet_Menu_Filter *filter; filter = NEW(Efreet_Menu_Filter, 1); if (!filter) return NULL; filter->op = efreet_menu_filter_op_new(); if (!filter->op) { FREE(filter); return NULL; } return filter; } /** * @internal * @param filter The filter to work with * @return Returns no data * @brief Frees the given filter and all data */ static void efreet_menu_filter_free(Efreet_Menu_Filter *filter) { if (!filter) return; if (filter->op) efreet_menu_filter_op_free(filter->op); filter->op = NULL; FREE(filter); } /** * @internal * @return Returns a new Efreet_Menu_Layout on success or NULL on failure * @brief Creates and initializes an Efreet_Menu_Layout object */ static Efreet_Menu_Layout * efreet_menu_layout_new(void) { Efreet_Menu_Layout *layout; layout = NEW(Efreet_Menu_Layout, 1); layout->show_empty = -1; layout->in_line = -1; layout->inline_limit = -1; layout->inline_header = -1; layout->inline_alias = -1; return layout; } /** * @internal * @param filter The filter to work with * @return Returns no data * @brief Frees the given filter and all data */ static void efreet_menu_layout_free(Efreet_Menu_Layout *layout) { if (!layout) return; IF_RELEASE(layout->name); FREE(layout); } /** * @internal * @return Returns a new Efreet_Menu_Filter_Op on success or NULL on failure * @brief Creates and initializes an Efreet_Menu_Filter_Op structure */ static Efreet_Menu_Filter_Op * efreet_menu_filter_op_new(void) { Efreet_Menu_Filter_Op *op; op = NEW(Efreet_Menu_Filter_Op, 1); return op; } /** * @internal * @param op The operation to work with * @return Returns no value. * @brief Frees the given operation and all sub data */ static void efreet_menu_filter_op_free(Efreet_Menu_Filter_Op *op) { if (!op) return; IF_FREE_LIST(op->categories, eina_stringshare_del); IF_FREE_LIST(op->filenames, eina_stringshare_del); IF_FREE_LIST(op->filters, efreet_menu_filter_op_free); FREE(op); } /** * @internal * @return Returns a new Efreet_Menu_Desktop on success or NULL on failure * @brief Creates and returns an Efreet_Menu_Desktop */ static Efreet_Menu_Desktop * efreet_menu_desktop_new(void) { Efreet_Menu_Desktop *md; md = NEW(Efreet_Menu_Desktop, 1); return md; } /** * @internal * @param md The Efreet_Menu_Desktop to free * @return Returns no value * @brief Frees the given structure */ static void efreet_menu_desktop_free(Efreet_Menu_Desktop *md) { IF_RELEASE(md->id); if (md->desktop) efreet_desktop_free(md->desktop); FREE(md); } /** * @internal * @return Returns a new Efreet_Menu on success or NULL on failure * @brief Creates and returns an Efreet_Menu */ static Efreet_Menu * efreet_menu_entry_new(void) { Efreet_Menu *entry; entry = NEW(Efreet_Menu, 1); return entry; } EAPI void efreet_menu_free(Efreet_Menu *entry) { Efreet_Menu *sub; if (!entry) return; IF_RELEASE(entry->name); IF_RELEASE(entry->icon); EINA_LIST_FREE(entry->entries, sub) efreet_menu_free(sub); IF_RELEASE(entry->id); if (entry->desktop) efreet_desktop_free(entry->desktop); FREE(entry); } /** * @internal * @param op The op to add a child too * @param xml The XML tree of the child * @param type The type of child to add * @return Returns 1 on success or 0 on failure * @brief Parses the given XML tree and populates a new child operation. */ static int efreet_menu_handle_filter_child_op(Efreet_Menu_Filter_Op *op, Efreet_Xml *xml, Efreet_Menu_Filter_Op_Type type) { Efreet_Menu_Filter_Op *child_op; child_op = efreet_menu_filter_op_new(); child_op->type = type; if (!efreet_menu_handle_filter_op(child_op, xml)) { efreet_menu_filter_op_free(child_op); return 0; } op->filters = eina_list_append(op->filters, child_op); return 1; } /** * @internal * @param menu The menu to work with * @param only_unallocated Do we only look for unallocated items? * @return Returns 1 if we've successfully processed the menu, 0 otherwise * @brief Handles the processing of the menu data to retrieve the .desktop * files for the menu */ static int efreet_menu_process(Efreet_Menu_Internal *internal, unsigned int only_unallocated) { Eina_List *l; /* a menu _MUST_ have a name */ if (!internal->name.internal || (internal->name.internal[0] == '\0')) return 0; /* handle filtering out .desktop files as needed. This deals with all * .desktop files */ efreet_menu_process_filters(internal, only_unallocated); if (internal->sub_menus) { Efreet_Menu_Internal *sub_internal; EINA_LIST_FOREACH(internal->sub_menus, l, sub_internal) { sub_internal->parent = internal; efreet_menu_process(sub_internal, only_unallocated); } } return 1; } /* This will walk through all of the app dirs and load all the .desktop * files into the cache for the menu. The .desktop files will have their * allocated flag set to 0 */ static int efreet_menu_process_dirs(Efreet_Menu_Internal *internal) { Eina_List *l; /* Scan application directories for .desktop files */ if (!efreet_menu_app_dirs_process(internal)) return 0; /* Scan directory directories for .directory file */ if (!efreet_menu_directory_dirs_process(internal)) return 0; if (internal->sub_menus) { Efreet_Menu_Internal *sub_internal; EINA_LIST_FOREACH(internal->sub_menus, l, sub_internal) { sub_internal->parent = internal; efreet_menu_process_dirs(sub_internal); } } return 1; } /** * @internal * @param menu the menu to process * @param only_unallocated Only handle menus that deal with unallocated items * @return Returns no value * @brief Handles the processing of the filters attached to the given menu. * * For each include filter we'll add the items to our applications array. Each * exclude filter will remove items from the applications array */ static void efreet_menu_process_filters(Efreet_Menu_Internal *internal, unsigned int only_unallocated) { Efreet_Menu_Filter *filter; Efreet_Menu_Desktop *md; Eina_List *l, *ll; int included = 0; /* nothing to do if we're checking the other option */ if (only_unallocated != internal->only_unallocated) return; internal->applications = eina_list_free(internal->applications); if (!internal->filters) return; EINA_LIST_FOREACH(internal->filters, l, filter) { /* skip excludes until we get an include */ if (!included && (filter->type == EFREET_MENU_FILTER_EXCLUDE)) continue; included = 1; if (filter->type == EFREET_MENU_FILTER_INCLUDE) { Eina_Hash *matches; matches = eina_hash_string_superfast_new(NULL); internal->applications = efreet_menu_process_app_pool(internal->app_pool, internal->applications, matches, filter, internal->only_unallocated); if (internal->parent) { Efreet_Menu_Internal *parent; parent = internal->parent; do { internal->applications = efreet_menu_process_app_pool(parent->app_pool, internal->applications, matches, filter, internal->only_unallocated); } while ((parent = parent->parent)); } eina_hash_free(matches); } else { /* check each item in our menu so far and see if it's excluded */ l = internal->applications; while ((md = eina_list_data_get(l))) { ll = eina_list_next(l); if (efreet_menu_filter_matches(filter->op, md)) internal->applications = eina_list_remove_list(internal->applications, l); l = ll; } } } /* sort the menu applications. we do this in process filters so it will only * be done once per menu.*/ if (eina_list_count(internal->applications)) { Eina_List *l2; EINA_LIST_FOREACH_SAFE(internal->applications, l, l2, md) { if (md->desktop->no_display) internal->applications = eina_list_remove_list(internal->applications, l); } internal->applications = eina_list_sort(internal->applications, eina_list_count(internal->applications), EINA_COMPARE_CB(efreet_menu_cb_md_compare)); } } /** * @internal * @param pool The app pool to iterate * @param applications The list of applications to append too * @param matches The hash of previously matched ids * @param filter The menu filter to run on the pool items * @param only_unallocated Do we check only unallocated pool items? * @return Returns no value. * @brief This will iterate the items in @a pool and append them to @a * applications if they match the @a filter given and aren't previoulsy entered * in @a matches. If @a only_unallocated is set we'll only only at the * .desktop files that haven't been previoulsy matched */ static Eina_List * efreet_menu_process_app_pool(Eina_List *pool, Eina_List *applications, Eina_Hash *matches, Efreet_Menu_Filter *filter, unsigned int only_unallocated) { Efreet_Menu_Desktop *md; Eina_List *l; EINA_LIST_FOREACH(pool, l, md) { if (eina_hash_find(matches, md->id)) continue; if (only_unallocated && md->allocated) continue; if (efreet_menu_filter_matches(filter->op, md)) { applications = eina_list_append(applications, md); eina_hash_direct_add(matches, (void *)md->id, md); md->allocated = 1; } } return applications; } /** * @internal * @param op The filter operation to execute * @param md The desktop to run the filter on * @return Returns 1 if this desktop matches the given filter, 0 otherwise * @brief This will execute the given @a filter on the given desktop */ static int efreet_menu_filter_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md) { if (op->type == EFREET_MENU_FILTER_OP_OR) return efreet_menu_filter_or_matches(op, md); if (op->type == EFREET_MENU_FILTER_OP_AND) return efreet_menu_filter_and_matches(op, md); if (op->type == EFREET_MENU_FILTER_OP_NOT) return efreet_menu_filter_not_matches(op, md); return 0; } /** * @internal * @param op The filter operation to execute * @param md The desktop to execute on * @return Returns 1 if the desktop matches, 0 otherwise * @brief Executes the OR operation, @a op, on the desktop, @a md. */ static int efreet_menu_filter_or_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md) { Efreet_Menu_Filter_Op *child; Eina_List *l; char *t; if (op->all) return 1; if (op->categories && md->desktop->categories) { EINA_LIST_FOREACH(op->categories, l, t) { if (eina_list_search_unsorted(md->desktop->categories, EINA_COMPARE_CB(strcmp), t)) return 1; } } if (op->filenames) { EINA_LIST_FOREACH(op->filenames, l, t) if (t == md->id) return 1; } if (op->filters) { EINA_LIST_FOREACH(op->filters, l, child) { if (efreet_menu_filter_matches(child, md)) return 1; } } return 0; } /** * @internal * @param op The filter operation to execute * @param md The desktop to execute on * @return Returns 1 if the desktop matches, 0 otherwise * @brief Executes the AND operation, @a op, on the desktop, @a md. */ static int efreet_menu_filter_and_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md) { Efreet_Menu_Filter_Op *child; Eina_List *l; char *t; if (op->categories) { if ((eina_list_count(op->categories) > 0) && !md->desktop->categories) return 0; EINA_LIST_FOREACH(op->categories, l, t) { if (!eina_list_search_unsorted(md->desktop->categories, EINA_COMPARE_CB(strcmp), t)) return 0; } } if (op->filenames) { EINA_LIST_FOREACH(op->filenames, l, t) { if (t != md->id) return 0; } } if (op->filters) { EINA_LIST_FOREACH(op->filters, l, child) { if (!efreet_menu_filter_matches(child, md)) return 0; } } return 1; } /** * @internal * @param op The filter operation to execute * @param md The desktop to execute on * @return Returns 1 if the desktop matches, 0 otherwise * @brief Executes the NOT operation, @a op, on the desktop, @a md. */ static int efreet_menu_filter_not_matches(Efreet_Menu_Filter_Op *op, Efreet_Menu_Desktop *md) { Efreet_Menu_Filter_Op *child; Eina_List *l; char *t; /* !all means no desktops match */ if (op->all) return 0; if (op->categories) { if ((eina_list_count(op->categories) > 0) && !md->desktop->categories) return 1; EINA_LIST_FOREACH(op->categories, l, t) { if (eina_list_search_unsorted(md->desktop->categories, EINA_COMPARE_CB(strcmp), t)) return 0; } } if (op->filenames) { EINA_LIST_FOREACH(op->filenames, l, t) { if (t == md->id) return 0; } } if (op->filters) { EINA_LIST_FOREACH(op->filters, l, child) { if (efreet_menu_filter_matches(child, md)) return 0; } } return 1; } /** * @internal * @param dest The destination menu * @param src The source menu * @return Returns no value * @brief Takes the child elements of the menu @a src and puts then on the * _start_ of the menu @a dest. */ static void efreet_menu_concatenate(Efreet_Menu_Internal *dest, Efreet_Menu_Internal *src) { Efreet_Menu_Internal *submenu; if (!dest || !src) return; if (!dest->directory && src->directory) { dest->directory = src->directory; src->directory = NULL; } if (!dest->seen_allocated && src->seen_allocated) { dest->only_unallocated = src->only_unallocated; dest->seen_allocated = 1; } if (!dest->seen_deleted && src->seen_deleted) { dest->deleted = src->deleted; dest->seen_deleted = 1; } if (src->directories) { efreet_menu_create_directories_list(dest); dest->directories = eina_list_merge(src->directories, dest->directories); src->directories = NULL; } if (src->app_dirs) { efreet_menu_create_app_dirs_list(dest); dest->app_dirs = eina_list_merge(src->app_dirs, dest->app_dirs); src->app_dirs = NULL; } if (src->directory_dirs) { efreet_menu_create_directory_dirs_list(dest); dest->directory_dirs = eina_list_merge(src->directory_dirs, dest->directory_dirs); src->directory_dirs = NULL; } if (src->moves) { efreet_menu_create_move_list(dest); dest->moves = eina_list_merge(src->moves, dest->moves); src->moves = NULL; } if (src->filters) { efreet_menu_create_filter_list(dest); dest->filters = eina_list_merge(src->filters, dest->filters); src->filters = NULL; } if (src->sub_menus) { efreet_menu_create_sub_menu_list(dest); while ((submenu = eina_list_data_get(eina_list_last(src->sub_menus)))) { Efreet_Menu_Internal *match; src->sub_menus = eina_list_remove(src->sub_menus, submenu); /* if this menu is in the list already we just add to that */ if ((match = eina_list_search_unsorted(dest->sub_menus, EINA_COMPARE_CB(efreet_menu_cb_menu_compare), submenu))) { efreet_menu_concatenate(match, submenu); efreet_menu_internal_free(submenu); } else dest->sub_menus = eina_list_prepend(dest->sub_menus, submenu); } } } /** * @internal * @param menu The menu to work with * @return Returns no value * @brief Handles any \ commands in the menus */ static void efreet_menu_resolve_moves(Efreet_Menu_Internal *internal) { Efreet_Menu_Internal *child; Efreet_Menu_Move *move; Eina_List *l; /* child moves are handled before parent moves */ if (internal->sub_menus) { EINA_LIST_FOREACH(internal->sub_menus, l, child) efreet_menu_resolve_moves(child); } /* nothing to do if this menu has no moves */ if (!internal->moves) return; EINA_LIST_FOREACH(internal->moves, l, move) { Efreet_Menu_Internal *origin, *dest, *parent; /* if the origin path doesn't exist we do nothing */ origin = efreet_menu_by_name_find(internal, move->old_name, &parent); if (!origin) continue; /* remove the origin menu from the parent */ parent->sub_menus = eina_list_remove(parent->sub_menus, origin); /* if the destination path doesn't exist we just rename the origin * menu and append to the parents list of children */ dest = efreet_menu_by_name_find(internal, move->new_name, &parent); if (!dest) { char *path, *tmp, *t; size_t len; /* if the dest path has /'s in it then we need to add menus to * fill out the paths */ len = strlen(move->new_name) + 1; t = alloca(len); memcpy(t, move->new_name, len); tmp = t; path = strchr(tmp, '/'); while (path) { Efreet_Menu_Internal *ancestor; *path = '\0'; ancestor = efreet_menu_internal_new(); if (!ancestor) goto error; ancestor->name.internal = eina_stringshare_add(tmp); efreet_menu_create_sub_menu_list(parent); parent->sub_menus = eina_list_append(parent->sub_menus, ancestor); parent = ancestor; tmp = ++path; path = strchr(tmp, '/'); } IF_RELEASE(origin->name.internal); origin->name.internal = eina_stringshare_add(tmp); efreet_menu_create_sub_menu_list(parent); parent->sub_menus = eina_list_append(parent->sub_menus, origin); } else { efreet_menu_concatenate(dest, origin); efreet_menu_internal_free(origin); } } error: IF_FREE_LIST(internal->moves, efreet_menu_move_free); } /** * @internal * @param menu The menu to start searching from * @param name The menu name to find * @param parent The parent of the found menu * @return Returns the menu with the given @a name or NULL if none found * @brief Searches the menu tree starting at @a menu looking for a menu with * @a name. */ static Efreet_Menu_Internal * efreet_menu_by_name_find(Efreet_Menu_Internal *internal, const char *name, Efreet_Menu_Internal **parent) { char *part, *tmp, *ptr; size_t len; if (parent) *parent = internal; /* find the correct parent menu */ len = strlen(name) + 1; tmp = alloca(len); memcpy(tmp, name, len); ptr = tmp; part = strchr(ptr, '/'); while (part) { *part = '\0'; if (!(internal = eina_list_search_unsorted(internal->sub_menus, EINA_COMPARE_CB(efreet_menu_cb_compare_names), ptr))) { return NULL; } ptr = ++part; part = strchr(ptr, '/'); } if (parent) *parent = internal; /* find the menu in the parent list */ if (!(internal = eina_list_search_unsorted(internal->sub_menus, EINA_COMPARE_CB(efreet_menu_cb_compare_names), ptr))) { return NULL; } return internal; } static void efreet_menu_path_set(Efreet_Menu_Internal *internal, const char *path) { char *tmp, *p; size_t len; len = strlen(path) + 1; tmp = alloca(len); memcpy(tmp, path, len); p = strrchr(tmp, '/'); if (p) { *p = '\0'; p++; internal->file.path = eina_stringshare_add(tmp); internal->file.name = eina_stringshare_add(p); } } /** * @internal * @return Returns a new Efreet_Menu_Move struct on success or NULL on failure * @brief Creates an returns a new Efreet_Menu_Move struct or NULL on failure */ static Efreet_Menu_Move * efreet_menu_move_new(void) { Efreet_Menu_Move *move; move = NEW(Efreet_Menu_Move, 1); return move; } /** * @internal * @param move The Efreet_Menu_Move to free * @return Returns no value. * @brief Frees the given move structure */ static void efreet_menu_move_free(Efreet_Menu_Move *move) { if (!move) return; IF_RELEASE(move->old_name); IF_RELEASE(move->new_name); FREE(move); } /** * @internal * @return Returns a new Efreet_Menu_App_Dir on success or NULL on failure * @brief Creates and initializes a new Efreet_Menu_App_Dir structure */ static Efreet_Menu_App_Dir * efreet_menu_app_dir_new(void) { Efreet_Menu_App_Dir *dir; dir = NEW(Efreet_Menu_App_Dir, 1); return dir; } /** * @internal * @param dir The Efreet_Menu_App_Dir to free * @return Returns no value. * @brief Frees the given dir structure */ static void efreet_menu_app_dir_free(Efreet_Menu_App_Dir *dir) { if (!dir) return; IF_RELEASE(dir->path); IF_RELEASE(dir->prefix); FREE(dir); } /** * @internal * @param a The app dir to compare too * @param b The path to compare too * @return Returns 0 if the strings are equals, != 0 otherwise * @brief Compares the too strings */ static int efreet_menu_cb_app_dirs_compare(Efreet_Menu_App_Dir *a, const char *b) { if (!a->path || !b) return 1; if (a->path == b) return 0; return strcmp(a->path, b); } static void efreet_menu_create_sub_menu_list(Efreet_Menu_Internal *internal) { if (!internal || internal->sub_menus) return; internal->sub_menus = NULL; } static void efreet_menu_create_app_dirs_list(Efreet_Menu_Internal *internal) { if (!internal || internal->app_dirs) return; internal->app_dirs = NULL; } static void efreet_menu_create_directory_dirs_list(Efreet_Menu_Internal *internal) { if (!internal || internal->directory_dirs) return; internal->directory_dirs = NULL; } static void efreet_menu_create_move_list(Efreet_Menu_Internal *internal) { if (!internal || internal->moves) return; internal->moves = NULL; } static void efreet_menu_create_filter_list(Efreet_Menu_Internal *internal) { if (!internal || internal->filters) return; internal->filters = NULL; } static void efreet_menu_create_layout_list(Efreet_Menu_Internal *internal) { if (!internal || internal->layout) return; internal->layout = NULL; } static void efreet_menu_create_default_layout_list(Efreet_Menu_Internal *internal) { if (!internal || internal->default_layout) return; internal->default_layout = NULL; } static void efreet_menu_create_directories_list(Efreet_Menu_Internal *internal) { if (!internal || internal->directories) return; internal->directories = NULL; } static const char * efreet_menu_path_get(Efreet_Menu_Internal *internal, const char *suffix) { char path[PATH_MAX]; size_t len; /* see if we've got an absolute or relative path */ if (suffix[0] == '/') snprintf(path, sizeof(path), "%s", suffix); else { if (!internal->file.path) { INF("efreet_menu_handle_app_dir() missing menu path ..."); return NULL; } snprintf(path, sizeof(path), "%s/%s", internal->file.path, suffix); } len = strlen(path); while (path[len] == '/') path[len--] = '\0'; return eina_stringshare_add(path); } static int efreet_menu_cb_menu_compare(Efreet_Menu_Internal *a, Efreet_Menu_Internal *b) { if (!a->name.internal || !b->name.internal) return 1; if (a->name.internal == b->name.internal) return 0; return strcmp(a->name.internal, b->name.internal); } static int efreet_menu_app_dirs_process(Efreet_Menu_Internal *internal) { Efreet_Menu_App_Dir *app_dir; Efreet_Menu_Desktop *md; Eina_List *l; EINA_LIST_FREE(internal->app_pool, md) efreet_menu_desktop_free(md); EINA_LIST_FOREACH(internal->app_dirs, l, app_dir) efreet_menu_app_dir_scan(internal, app_dir->path, app_dir->prefix, app_dir->legacy); return 1; } static int efreet_menu_app_dir_scan(Efreet_Menu_Internal *internal, const char *path, const char *id, int legacy) { Efreet_Desktop *desktop; Efreet_Menu_Desktop *menu_desktop; char buf2[PATH_MAX]; Eina_Iterator *it; Eina_File_Direct_Info *info; it = eina_file_stat_ls(path); if (!it) return 1; EINA_ITERATOR_FOREACH(it, info) { const char *fname; fname = info->path + info->name_start; if (id) snprintf(buf2, sizeof(buf2), "%s-%s", id, fname); else strcpy(buf2, fname); if (info->type == EINA_FILE_DIR) { if (!legacy) efreet_menu_app_dir_scan(internal, info->path, buf2, legacy); } else { const char *ext; ext = strrchr(fname, '.'); if (!ext || strcmp(ext, ".desktop")) continue; desktop = efreet_desktop_get(info->path); if (!desktop || desktop->type != EFREET_DESKTOP_TYPE_APPLICATION) { if (desktop) efreet_desktop_free(desktop); continue; } /* Don't add two files with the same id in the app pool */ if (eina_list_search_unsorted(internal->app_pool, EINA_COMPARE_CB(efreet_menu_cb_md_compare_ids), buf2)) { if (desktop) efreet_desktop_free(desktop); continue; } menu_desktop = efreet_menu_desktop_new(); menu_desktop->desktop = desktop; menu_desktop->id = eina_stringshare_add(buf2); internal->app_pool = eina_list_prepend(internal->app_pool, menu_desktop); } } eina_iterator_free(it); return 1; } /** * @internal * @param menu The menu to work with * @return Returns 1 on success or 0 on failure * @brief Process the directory dirs in @a menu */ static int efreet_menu_directory_dirs_process(Efreet_Menu_Internal *internal) { const char *path; Eina_List *l; if (internal->directory_dirs) { internal->directory_cache = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_desktop_free)); EINA_LIST_REVERSE_FOREACH(internal->directory_dirs, l, path) efreet_menu_directory_dir_scan(path, NULL, internal->directory_cache); } if (internal->directories) { EINA_LIST_REVERSE_FOREACH(internal->directories, l, path) { internal->directory = efreet_menu_directory_get(internal, path); if (internal->directory) break; } } if (!internal->directory) internal->name.name = internal->name.internal; else internal->name.name = internal->directory->name; return 1; } /** * @internal * @param path The path to scan * @param relative_path The relative portion of the path * @param cache The cache to populate * @return Returns 1 on success or 0 on failure * @brief Scans the given directory dir for .directory files and adds the * applications to the cache */ static int efreet_menu_directory_dir_scan(const char *path, const char *relative_path, Eina_Hash *cache) { Efreet_Desktop *desktop; char buf2[PATH_MAX]; Eina_Iterator *it; Eina_File_Direct_Info *info; char *ext; it = eina_file_stat_ls(path); if (!it) return 1; EINA_ITERATOR_FOREACH(it, info) { const char *fname; fname = info->path + info->name_start; if (relative_path) snprintf(buf2, sizeof(buf2), "%s/%s", relative_path, fname); else strcpy(buf2, fname); if (info->type == EINA_FILE_DIR) efreet_menu_directory_dir_scan(info->path, buf2, cache); else { ext = strrchr(fname, '.'); if (!ext || strcmp(ext, ".directory")) continue; desktop = efreet_desktop_get(info->path); if (!desktop || desktop->type != EFREET_DESKTOP_TYPE_DIRECTORY) { efreet_desktop_free(desktop); continue; } eina_hash_del(cache, buf2, NULL); eina_hash_add(cache, buf2, desktop); } } eina_iterator_free(it); return 1; } /** * @internal * @param menu The menu to work with * @param path The path to work with * @return Returns the desktop file for this path or NULL if none exists * @brief Finds the desktop file for the given path. */ static Efreet_Desktop * efreet_menu_directory_get(Efreet_Menu_Internal *internal, const char *path) { Efreet_Desktop *dir; if (internal->directory_cache) { dir = eina_hash_find(internal->directory_cache, path); if (dir) return dir; } if (internal->parent) return efreet_menu_directory_get(internal->parent, path); return NULL; } /** * @internal * @param a The first desktop * @param b The second desktop * @return Returns the comparison of the desktop files * @brief Compares the desktop files. */ static int efreet_menu_cb_md_compare(const Efreet_Menu_Desktop *a, const Efreet_Menu_Desktop *b) { #ifdef STRICT_SPEC return strcmp(ecore_file_file_get(a->desktop->orig_path), ecore_file_file_get(b->desktop->orig_path)); #else if (a->desktop->name == b->desktop->name) return 0; return strcasecmp(a->desktop->name, b->desktop->name); #endif } static int efreet_menu_cb_compare_names(Efreet_Menu_Internal *internal, const char *name) { if (internal->name.internal == name) return 0; return strcmp(internal->name.internal, name); } static int efreet_menu_cb_md_compare_ids(Efreet_Menu_Desktop *md, const char *name) { if (md->id == name) return 0; return strcmp(md->id, name); } static Efreet_Menu * efreet_menu_layout_menu(Efreet_Menu_Internal *internal) { Efreet_Menu *entry; Eina_List *layout = NULL; Eina_List *l; if (internal->parent) { /* Copy default layout rules */ if (internal->show_empty == -1) internal->show_empty = internal->parent->show_empty; if (internal->in_line == -1) internal->in_line = internal->parent->in_line; if (internal->inline_limit == -1) internal->inline_limit = internal->parent->inline_limit; if (internal->inline_header == -1) internal->inline_header = internal->parent->inline_header; if (internal->inline_alias == -1) internal->inline_alias = internal->parent->inline_alias; } if (internal->layout) layout = internal->layout; else if (internal->parent) { Efreet_Menu_Internal *parent; parent = internal->parent; do { layout = parent->default_layout; parent = parent->parent; } while (!layout && parent); } /* init entry */ entry = efreet_menu_entry_new(); entry->type = EFREET_MENU_ENTRY_MENU; entry->id = eina_stringshare_add(internal->name.internal); entry->name = eina_stringshare_add(internal->name.name); if (internal->directory) { entry->icon = eina_stringshare_add(internal->directory->icon); efreet_desktop_ref(internal->directory); entry->desktop = internal->directory; } entry->entries = NULL; #if 1 //STRICT_SPEC if (internal->sub_menus) { internal->sub_menus = eina_list_sort(internal->sub_menus, 0, EINA_COMPARE_CB(efreet_menu_cb_menu_compare)); } #endif if (layout) { Efreet_Menu_Layout *lay; EINA_LIST_FOREACH(layout, l, lay) efreet_menu_layout_entries_get(entry, internal, lay); } else { /* Default layout, first menus, then desktop */ if (internal->sub_menus) { Efreet_Menu_Internal *sub; EINA_LIST_FOREACH(internal->sub_menus, l, sub) { Efreet_Menu *sub_entry; if ((sub->directory && sub->directory->no_display) || sub->deleted) continue; sub_entry = efreet_menu_layout_menu(sub); /* Don't show empty menus */ if (!sub_entry->entries) { efreet_menu_free(sub_entry); continue; } entry->entries = eina_list_append(entry->entries, sub_entry); } } if (internal->applications) { Efreet_Menu_Desktop *md; EINA_LIST_FOREACH(internal->applications, l, md) { Efreet_Menu *sub_entry; sub_entry = efreet_menu_layout_desktop(md); entry->entries = eina_list_append(entry->entries, sub_entry); } } } /* Don't keep this list around if it is empty */ return entry; } static Efreet_Menu * efreet_menu_layout_desktop(Efreet_Menu_Desktop *md) { Efreet_Menu *entry; /* init entry */ entry = efreet_menu_entry_new(); entry->type = EFREET_MENU_ENTRY_DESKTOP; entry->id = eina_stringshare_add(md->id); entry->name = eina_stringshare_add(md->desktop->name); if (md->desktop->icon) entry->icon = eina_stringshare_add(md->desktop->icon); efreet_desktop_ref(md->desktop); entry->desktop = md->desktop; return entry; } static void efreet_menu_layout_entries_get(Efreet_Menu *entry, Efreet_Menu_Internal *internal, Efreet_Menu_Layout *layout) { Efreet_Menu *sub_entry; if (internal->sub_menus && layout->type == EFREET_MENU_LAYOUT_MENUNAME) { Efreet_Menu_Internal *sub; /* Efreet_Menu_Layout might be from DefaultLayout, so we need a local copy */ int show_empty, in_line, inline_limit, inline_header, inline_alias; if (layout->show_empty == -1) show_empty = internal->show_empty; else show_empty = layout->show_empty; if (layout->in_line == -1) in_line = internal->in_line; else in_line = layout->in_line; if (layout->inline_limit == -1) inline_limit = internal->inline_limit; else inline_limit = layout->inline_limit; if (layout->inline_header == -1) inline_header = internal->inline_header; else inline_header = layout->inline_header; if (layout->inline_alias == -1) inline_alias = internal->inline_alias; else inline_alias = layout->inline_alias; sub = eina_list_search_unsorted(internal->sub_menus, EINA_COMPARE_CB(efreet_menu_cb_compare_names), layout->name); if (sub) { if (!(sub->directory && sub->directory->no_display) && !sub->deleted) { sub_entry = efreet_menu_layout_menu(sub); if (!show_empty && efreet_menu_layout_is_empty(sub_entry)) efreet_menu_free(sub_entry); else if (in_line && ((inline_limit == 0) || (!sub_entry->entries || (inline_limit > 0 && eina_list_count(sub_entry->entries) <= (unsigned int)inline_limit)))) { /* Inline */ if (!sub_entry->entries) { /* Can't inline an empty submenu */ entry->entries = eina_list_append(entry->entries, sub_entry); } else if (inline_alias && (eina_list_count(sub_entry->entries) == 1)) { Efreet_Menu *tmp; tmp = eina_list_data_get(sub_entry->entries); sub_entry->entries = eina_list_remove_list(sub_entry->entries, sub_entry->entries); IF_RELEASE(tmp->name); tmp->name = sub_entry->name; sub_entry->name = NULL; IF_RELEASE(tmp->icon); tmp->icon = sub_entry->icon; sub_entry->icon = NULL; entry->entries = eina_list_append(entry->entries, tmp); efreet_menu_free(sub_entry); } else { Efreet_Menu *tmp; if (inline_header) { tmp = efreet_menu_entry_new(); tmp->type = EFREET_MENU_ENTRY_HEADER; tmp->name = sub_entry->name; sub_entry->name = NULL; tmp->icon = sub_entry->icon; sub_entry->icon = NULL; entry->entries = eina_list_append(entry->entries, tmp); } while ((tmp = eina_list_data_get(sub_entry->entries))) { sub_entry->entries = eina_list_remove_list(sub_entry->entries, sub_entry->entries); entry->entries = eina_list_append(entry->entries, tmp); } efreet_menu_free(sub_entry); } } else entry->entries = eina_list_append(entry->entries, sub_entry); } internal->sub_menus = eina_list_remove(internal->sub_menus, sub); efreet_menu_internal_free(sub); } } else if (internal->applications && layout->type == EFREET_MENU_LAYOUT_FILENAME) { Efreet_Menu_Desktop *md; md = eina_list_search_unsorted(internal->applications, EINA_COMPARE_CB(efreet_menu_cb_md_compare_ids), layout->name); if (md) { sub_entry = efreet_menu_layout_desktop(md); entry->entries = eina_list_append(entry->entries, sub_entry); internal->applications = eina_list_remove(internal->applications, md); } } else if (layout->type == EFREET_MENU_LAYOUT_MERGE) { if (internal->applications && !strcmp(layout->name, "files")) { Efreet_Menu_Desktop *md; while ((md = eina_list_data_get(internal->applications))) { internal->applications = eina_list_remove_list(internal->applications, internal->applications); sub_entry = eina_list_search_unsorted(entry->entries, EINA_COMPARE_CB(efreet_menu_cb_entry_compare_desktop), md->desktop); if (!sub_entry) { sub_entry = efreet_menu_layout_desktop(md); entry->entries = eina_list_append(entry->entries, sub_entry); } } internal->applications = eina_list_free(internal->applications); } else if (internal->sub_menus && !strcmp(layout->name, "menus")) { Efreet_Menu_Internal *sub; while ((sub = eina_list_data_get(internal->sub_menus))) { internal->sub_menus = eina_list_remove_list(internal->sub_menus, internal->sub_menus); if ((sub->directory && sub->directory->no_display) || sub->deleted) { efreet_menu_internal_free(sub); continue; } sub_entry = eina_list_search_unsorted(entry->entries, EINA_COMPARE_CB(efreet_menu_cb_entry_compare_menu), sub); if (!sub_entry) { sub_entry = efreet_menu_layout_menu(sub); if (!internal->show_empty && efreet_menu_layout_is_empty(sub_entry)) efreet_menu_free(sub_entry); else if (internal->in_line && ((internal->inline_limit == 0) || (!sub_entry->entries || (internal->inline_limit > 0 && eina_list_count(sub_entry->entries) <= (unsigned int)internal->inline_limit)))) { /* Inline */ if (!sub_entry->entries) { /* Can't inline an empty submenu */ entry->entries = eina_list_append(entry->entries, sub_entry); } else if (internal->inline_alias && (eina_list_count(sub_entry->entries) == 1)) { Efreet_Menu *tmp; tmp = eina_list_data_get(sub_entry->entries); sub_entry->entries = eina_list_remove_list(sub_entry->entries, sub_entry->entries); eina_stringshare_del(tmp->name); tmp->name = sub_entry->name; sub_entry->name = NULL; IF_RELEASE(tmp->icon); if (sub_entry->icon) { tmp->icon = sub_entry->icon; sub_entry->icon = NULL; } entry->entries = eina_list_append(entry->entries, tmp); efreet_menu_free(sub_entry); } else { Efreet_Menu *tmp; if (internal->inline_header) { tmp = efreet_menu_entry_new(); tmp->type = EFREET_MENU_ENTRY_HEADER; tmp->name = sub_entry->name; sub_entry->name = NULL; if (sub_entry->icon) tmp->icon = sub_entry->icon; sub_entry->icon = NULL; entry->entries = eina_list_append(entry->entries, tmp); } while ((tmp = eina_list_data_get(sub_entry->entries))) { sub_entry->entries = eina_list_remove_list(sub_entry->entries, sub_entry->entries); entry->entries = eina_list_append(entry->entries, tmp); } efreet_menu_free(sub_entry); } } else entry->entries = eina_list_append(entry->entries, sub_entry); } efreet_menu_internal_free(sub); } IF_FREE_LIST(internal->sub_menus, efreet_menu_internal_free); } else if (internal->sub_menus && !strcmp(layout->name, "all")) { const char *orig; orig = layout->name; layout->name = "menus"; efreet_menu_layout_entries_get(entry, internal, layout); layout->name = "files"; efreet_menu_layout_entries_get(entry, internal, layout); layout->name = orig; } } else if (layout->type == EFREET_MENU_LAYOUT_SEPARATOR) { sub_entry = efreet_menu_entry_new(); sub_entry->type = EFREET_MENU_ENTRY_SEPARATOR; entry->entries = eina_list_append(entry->entries, sub_entry); } } static int efreet_menu_cb_entry_compare_menu(Efreet_Menu *entry, Efreet_Menu_Internal *internal) { if (entry->type != EFREET_MENU_ENTRY_MENU) return 1; if (!entry->name || !internal->name.name) return 1; if (entry->name == internal->name.name) return 0; return strcmp(entry->name, internal->name.name); } static int efreet_menu_cb_entry_compare_desktop(Efreet_Menu *entry, Efreet_Desktop *desktop) { if (entry->type != EFREET_MENU_ENTRY_DESKTOP) return -1; if (!entry->name || !desktop->name) return -1; if (entry->name == desktop->name) return 0; return strcmp(entry->name, desktop->name); } static int efreet_menu_cb_move_compare(Efreet_Menu_Move *move, const char *old) { if (!move->old_name || !old) return 1; if (move->old_name == old) return 0; return 1; } static int efreet_menu_layout_is_empty(Efreet_Menu *entry) { Efreet_Menu *sub_entry; Eina_List *l; if (!entry->entries) return 1; EINA_LIST_FOREACH(entry->entries, l, sub_entry) { if (sub_entry->type == EFREET_MENU_ENTRY_MENU) return 0; if (sub_entry->type == EFREET_MENU_ENTRY_DESKTOP) return 0; } return 1; }