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Merge pull request #762 from ailin-nemui/global-history
allow access to global command history when using a specifc history
This commit is contained in:
ailin-nemui
GitHub
commit
3792bc9ba9
@ -30,10 +30,93 @@
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#include "command-history.h"
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/* command history */
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static GList *history_entries;
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static HISTORY_REC *global_history;
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static int window_history;
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static GSList *histories;
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static HISTORY_ENTRY_REC *history_entry_new(HISTORY_REC *history, const char *text)
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{
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HISTORY_ENTRY_REC *entry;
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entry = g_new0(HISTORY_ENTRY_REC, 1);
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entry->text = g_strdup(text);
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entry->history = history;
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entry->time = time(NULL);
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return entry;
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}
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static void history_entry_destroy(HISTORY_ENTRY_REC *entry)
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{
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g_free((char *)entry->text);
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g_free(entry);
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}
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GList *command_history_list_last(HISTORY_REC *history)
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{
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GList *link;
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link = g_list_last(history_entries);
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while (link != NULL && history != NULL && ((HISTORY_ENTRY_REC *)link->data)->history != history) {
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link = link->prev;
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}
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return link;
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}
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GList *command_history_list_first(HISTORY_REC *history)
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{
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GList *link;
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link = history_entries;
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while (link != NULL && history != NULL && ((HISTORY_ENTRY_REC *)link->data)->history != history) {
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link = link->next;
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}
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return link;
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}
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GList *command_history_list_prev(HISTORY_REC *history, GList *pos)
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{
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GList *link;
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link = pos != NULL ? pos->prev : NULL;
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while (link != NULL && history != NULL && ((HISTORY_ENTRY_REC *)link->data)->history != history) {
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link = link->prev;
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}
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return link;
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}
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GList *command_history_list_next(HISTORY_REC *history, GList *pos)
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{
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GList *link;
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link = pos != NULL ? pos->next : NULL;
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while (link != NULL && history != NULL && ((HISTORY_ENTRY_REC *)link->data)->history != history) {
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link = link->next;
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}
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return link;
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}
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static void command_history_clear_pos_for_unlink_func(HISTORY_REC *history, GList* link)
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{
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if (history->pos == link) {
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history->pos = command_history_list_next(history, link);
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history->redo = 1;
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}
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}
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static void history_list_delete_link_and_destroy(GList *link)
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{
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g_slist_foreach(histories,
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(GFunc) command_history_clear_pos_for_unlink_func, link);
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history_entry_destroy(link->data);
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history_entries = g_list_delete_link(history_entries, link);
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}
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void command_history_add(HISTORY_REC *history, const char *text)
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{
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GList *link;
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@ -41,21 +124,19 @@ void command_history_add(HISTORY_REC *history, const char *text)
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g_return_if_fail(history != NULL);
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g_return_if_fail(text != NULL);
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link = g_list_last(history->list);
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if (link != NULL && g_strcmp0(link->data, text) == 0)
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return; /* same as previous entry */
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link = command_history_list_last(history);
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if (link != NULL && g_strcmp0(((HISTORY_ENTRY_REC *)link->data)->text, text) == 0)
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return; /* same as previous entry */
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if (settings_get_int("max_command_history") < 1 ||
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history->lines < settings_get_int("max_command_history"))
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history->lines++;
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else {
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link = history->list;
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g_free(link->data);
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history->list = g_list_remove_link(history->list, link);
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g_list_free_1(link);
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link = command_history_list_first(history);
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history_list_delete_link_and_destroy(link);
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}
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history->list = g_list_append(history->list, g_strdup(text));
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history_entries = g_list_append(history_entries, history_entry_new(history, text));
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}
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HISTORY_REC *command_history_find(HISTORY_REC *history)
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@ -87,6 +168,61 @@ HISTORY_REC *command_history_find_name(const char *name)
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return NULL;
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}
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static int history_entry_after_time_sort(const HISTORY_ENTRY_REC *a, const HISTORY_ENTRY_REC *b)
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{
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return a->time == b->time ? 1 : a->time - b->time;
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}
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void command_history_load_entry(time_t history_time, HISTORY_REC *history, const char *text)
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{
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HISTORY_ENTRY_REC *entry;
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g_return_if_fail(history != NULL);
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g_return_if_fail(text != NULL);
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entry = g_new0(HISTORY_ENTRY_REC, 1);
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entry->text = g_strdup(text);
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entry->history = history;
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entry->time = history_time;
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history->lines++;
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history_entries = g_list_insert_sorted(history_entries, entry, (GCompareFunc)history_entry_after_time_sort);
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}
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static int history_entry_find_func(const HISTORY_ENTRY_REC *data, const HISTORY_ENTRY_REC *user_data)
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{
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if ((user_data->time == -1 || (data->time == user_data->time)) &&
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(user_data->history == NULL || (data->history == user_data->history)) &&
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g_strcmp0(data->text, user_data->text) == 0) {
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return 0;
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} else {
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return -1;
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}
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}
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gboolean command_history_delete_entry(time_t history_time, HISTORY_REC *history, const char *text)
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{
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GList *link;
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HISTORY_ENTRY_REC entry;
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g_return_val_if_fail(history != NULL, FALSE);
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g_return_val_if_fail(text != NULL, FALSE);
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entry.text = text;
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entry.history = history;
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entry.time = history_time;
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link = g_list_find_custom(history_entries, &entry, (GCompareFunc)history_entry_find_func);
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if (link != NULL) {
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((HISTORY_ENTRY_REC *)link->data)->history->lines--;
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history_list_delete_link_and_destroy(link);
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return TRUE;
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} else {
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return FALSE;
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}
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}
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HISTORY_REC *command_history_current(WINDOW_REC *window)
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{
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HISTORY_REC *rec;
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@ -104,7 +240,44 @@ HISTORY_REC *command_history_current(WINDOW_REC *window)
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return global_history;
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}
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static const char *command_history_prev_int(WINDOW_REC *window, const char *text, gboolean global)
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{
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HISTORY_REC *history;
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GList *pos;
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history = command_history_current(window);
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pos = history->pos;
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history->redo = 0;
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if (pos != NULL) {
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/* don't go past the first entry (no wrap around) */
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GList *prev = command_history_list_prev(global ? NULL : history, history->pos);
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if (prev != NULL)
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history->pos = prev;
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} else {
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history->pos = command_history_list_last(global ? NULL : history);
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}
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if (*text != '\0' &&
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(pos == NULL || g_strcmp0(((HISTORY_ENTRY_REC *)pos->data)->text, text) != 0)) {
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/* save the old entry to history */
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command_history_add(history, text);
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}
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return history->pos == NULL ? text : ((HISTORY_ENTRY_REC *)history->pos->data)->text;
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}
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const char *command_history_prev(WINDOW_REC *window, const char *text)
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{
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return command_history_prev_int(window, text, FALSE);
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}
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const char *command_global_history_prev(WINDOW_REC *window, const char *text)
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{
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return command_history_prev_int(window, text, TRUE);
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}
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static const char *command_history_next_int(WINDOW_REC *window, const char *text, gboolean global)
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{
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HISTORY_REC *history;
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GList *pos;
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@ -112,24 +285,29 @@ const char *command_history_prev(WINDOW_REC *window, const char *text)
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history = command_history_current(window);
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pos = history->pos;
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if (pos != NULL) {
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/* don't go past the first entry (no wrap around) */
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if (history->pos->prev != NULL)
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history->pos = history->pos->prev;
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} else {
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history->pos = g_list_last(history->list);
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}
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if (!(history->redo) && pos != NULL)
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history->pos = command_history_list_next(global ? NULL : history, history->pos);
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history->redo = 0;
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if (*text != '\0' &&
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(pos == NULL || g_strcmp0(pos->data, text) != 0)) {
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(pos == NULL || g_strcmp0(((HISTORY_ENTRY_REC *)pos->data)->text, text) != 0)) {
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/* save the old entry to history */
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command_history_add(history, text);
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}
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return history->pos == NULL ? text : history->pos->data;
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return history->pos == NULL ? "" : ((HISTORY_ENTRY_REC *)history->pos->data)->text;
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}
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const char *command_history_next(WINDOW_REC *window, const char *text)
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{
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return command_history_next_int(window, text, FALSE);
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}
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const char *command_global_history_next(WINDOW_REC *window, const char *text)
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{
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return command_history_next_int(window, text, TRUE);
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}
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const char *command_history_delete_current(WINDOW_REC *window, const char *text)
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{
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HISTORY_REC *history;
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GList *pos;
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@ -137,15 +315,13 @@ const char *command_history_next(WINDOW_REC *window, const char *text)
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history = command_history_current(window);
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pos = history->pos;
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if (pos != NULL)
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history->pos = history->pos->next;
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if (*text != '\0' &&
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(pos == NULL || g_strcmp0(pos->data, text) != 0)) {
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/* save the old entry to history */
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command_history_add(history, text);
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if (pos != NULL && g_strcmp0(((HISTORY_ENTRY_REC *)pos->data)->text, text) == 0) {
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((HISTORY_ENTRY_REC *)pos->data)->history->lines--;
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history_list_delete_link_and_destroy(pos);
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}
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return history->pos == NULL ? "" : history->pos->data;
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history->redo = 0;
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return history->pos == NULL ? "" : ((HISTORY_ENTRY_REC *)history->pos->data)->text;
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}
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void command_history_clear_pos_func(HISTORY_REC *history, gpointer user_data)
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@ -175,12 +351,17 @@ HISTORY_REC *command_history_create(const char *name)
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void command_history_clear(HISTORY_REC *history)
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{
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GList *link, *next;
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g_return_if_fail(history != NULL);
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command_history_clear_pos_func(history, NULL);
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g_list_foreach(history->list, (GFunc) g_free, NULL);
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g_list_free(history->list);
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history->list = NULL;
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link = command_history_list_first(history);
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while (link != NULL) {
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next = command_history_list_next(history, link);
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history_list_delete_link_and_destroy(link);
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link = next;
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}
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history->lines = 0;
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}
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@ -264,8 +445,8 @@ static char *special_history_func(const char *text, void *item, int *free_ret)
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ret = NULL;
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history = command_history_current(window);
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for (tmp = history->list; tmp != NULL; tmp = tmp->next) {
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const char *line = tmp->data;
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for (tmp = command_history_list_first(history); tmp != NULL; tmp = command_history_list_next(history, tmp)) {
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const char *line = ((HISTORY_ENTRY_REC *)tmp->data)->text;
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if (match_wildcards(findtext, line)) {
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*free_ret = TRUE;
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@ -289,6 +470,8 @@ void command_history_init(void)
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special_history_func_set(special_history_func);
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history_entries = NULL;
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global_history = command_history_create(NULL);
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read_settings();
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@ -308,4 +491,6 @@ void command_history_deinit(void)
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signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
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command_history_destroy(global_history);
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g_list_free_full(history_entries, (GDestroyNotify) history_entry_destroy);
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}
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@ -6,12 +6,19 @@
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typedef struct {
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char *name;
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GList *list, *pos;
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GList *pos;
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int lines;
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int refcount;
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int redo:1;
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} HISTORY_REC;
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typedef struct {
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const char *text;
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HISTORY_REC *history;
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time_t time;
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} HISTORY_ENTRY_REC;
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HISTORY_REC *command_history_find(HISTORY_REC *history);
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HISTORY_REC *command_history_find_name(const char *name);
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@ -21,9 +28,19 @@ void command_history_init(void);
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void command_history_deinit(void);
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void command_history_add(HISTORY_REC *history, const char *text);
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void command_history_load_entry(time_t time, HISTORY_REC *history, const char *text);
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gboolean command_history_delete_entry(time_t history_time, HISTORY_REC *history, const char *text);
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GList *command_history_list_last(HISTORY_REC *history);
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GList *command_history_list_first(HISTORY_REC *history);
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GList *command_history_list_prev(HISTORY_REC *history, GList *pos);
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GList *command_history_list_next(HISTORY_REC *history, GList *pos);
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const char *command_history_prev(WINDOW_REC *window, const char *text);
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const char *command_history_next(WINDOW_REC *window, const char *text);
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const char *command_global_history_prev(WINDOW_REC *window, const char *text);
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const char *command_global_history_next(WINDOW_REC *window, const char *text);
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const char *command_history_delete_current(WINDOW_REC *window, const char *text);
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void command_history_clear_pos(WINDOW_REC *window);
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@ -530,6 +530,39 @@ static void key_forward_history(void)
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g_free(line);
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}
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static void key_backward_global_history(void)
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{
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const char *text;
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char *line;
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line = gui_entry_get_text(active_entry);
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text = command_global_history_prev(active_win, line);
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gui_entry_set_text(active_entry, text);
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g_free(line);
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}
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static void key_forward_global_history(void)
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{
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const char *text;
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char *line;
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line = gui_entry_get_text(active_entry);
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text = command_global_history_next(active_win, line);
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gui_entry_set_text(active_entry, text);
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g_free(line);
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}
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static void key_erase_history_entry(void)
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{
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const char *text;
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char *line;
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line = gui_entry_get_text(active_entry);
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text = command_history_delete_current(active_win, line);
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gui_entry_set_text(active_entry, text);
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g_free(line);
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}
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static void key_beginning_of_line(void)
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{
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gui_entry_set_pos(active_entry, 0);
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@ -1176,6 +1209,8 @@ void gui_readline_init(void)
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key_bind("key", NULL, "meta2-5C", "cright", (SIGNAL_FUNC) key_combo);
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key_bind("key", NULL, "meta2-1;5D", "cleft", (SIGNAL_FUNC) key_combo);
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key_bind("key", NULL, "meta2-1;5C", "cright", (SIGNAL_FUNC) key_combo);
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key_bind("key", NULL, "meta2-1;5A", "cup", (SIGNAL_FUNC) key_combo);
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key_bind("key", NULL, "meta2-1;5B", "cdown", (SIGNAL_FUNC) key_combo);
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key_bind("key", NULL, "meta2-1;3A", "mup", (SIGNAL_FUNC) key_combo);
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key_bind("key", NULL, "meta2-1;3B", "mdown", (SIGNAL_FUNC) key_combo);
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@ -1217,6 +1252,9 @@ void gui_readline_init(void)
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/* history */
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key_bind("backward_history", "Go back one line in the history", "up", NULL, (SIGNAL_FUNC) key_backward_history);
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key_bind("forward_history", "Go forward one line in the history", "down", NULL, (SIGNAL_FUNC) key_forward_history);
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key_bind("backward_global_history", "Go back one line in the global history", "cup", NULL, (SIGNAL_FUNC) key_backward_global_history);
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key_bind("forward_global_history", "Go forward one line in the global history", "cdown", NULL, (SIGNAL_FUNC) key_forward_global_history);
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key_bind("erase_history_entry", "Erase the currently active entry from the history", NULL, NULL, (SIGNAL_FUNC) key_erase_history_entry);
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/* line editing */
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key_bind("backspace", "Delete the previous character", "backspace", NULL, (SIGNAL_FUNC) key_backspace);
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@ -1310,6 +1348,9 @@ void gui_readline_deinit(void)
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key_unbind("backward_history", (SIGNAL_FUNC) key_backward_history);
|
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key_unbind("forward_history", (SIGNAL_FUNC) key_forward_history);
|
||||
key_unbind("backward_global_history", (SIGNAL_FUNC) key_backward_global_history);
|
||||
key_unbind("forward_global_history", (SIGNAL_FUNC) key_forward_global_history);
|
||||
key_unbind("erase_history_entry", (SIGNAL_FUNC) key_erase_history_entry);
|
||||
|
||||
key_unbind("backspace", (SIGNAL_FUNC) key_backspace);
|
||||
key_unbind("delete_character", (SIGNAL_FUNC) key_delete_character);
|
||||
|
||||
@ -252,8 +252,148 @@ PREINIT:
|
||||
GList *tmp;
|
||||
PPCODE:
|
||||
rec = command_history_current(window);
|
||||
for (tmp = rec->list; tmp != NULL; tmp = tmp->next)
|
||||
XPUSHs(sv_2mortal(new_pv(tmp->data)));
|
||||
for (tmp = command_history_list_first(rec); tmp != NULL; tmp = command_history_list_next(rec, tmp))
|
||||
XPUSHs(sv_2mortal(new_pv(((HISTORY_ENTRY_REC *)tmp->data)->text)));
|
||||
|
||||
void
|
||||
window_get_history_entries(window)
|
||||
Irssi::UI::Window window
|
||||
PREINIT:
|
||||
HISTORY_REC *rec;
|
||||
HISTORY_ENTRY_REC *ent;
|
||||
WINDOW_REC *win;
|
||||
GList *tmp;
|
||||
GSList *stmp;
|
||||
HV *hv;
|
||||
PPCODE:
|
||||
rec = window == NULL ? NULL : command_history_current(window);
|
||||
for (tmp = command_history_list_first(rec); tmp != NULL; tmp = command_history_list_next(rec, tmp)) {
|
||||
hv = (HV*)sv_2mortal((SV*)newHV());
|
||||
ent = tmp->data;
|
||||
hv_store(hv, "text", 4, newSVpv(ent->text, 0), 0);
|
||||
hv_store(hv, "time", 4, newSViv(ent->time), 0);
|
||||
if (ent->history == command_history_current(NULL)) {
|
||||
hv_store(hv, "history", 7, newSV(0), 0);
|
||||
hv_store(hv, "window", 6, newSV(0), 0);
|
||||
} else {
|
||||
if (ent->history->name == NULL) {
|
||||
hv_store(hv, "history", 7, newSV(0), 0);
|
||||
for (stmp = windows; stmp != NULL; stmp = stmp->next) {
|
||||
win = stmp->data;
|
||||
if (win->history == ent->history) {
|
||||
hv_store(hv, "window", 6, newSViv(win->refnum), 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
hv_store(hv, "history", 7, new_pv(ent->history->name), 0);
|
||||
hv_store(hv, "window", 6, newSV(0), 0);
|
||||
}
|
||||
}
|
||||
XPUSHs(sv_2mortal(newRV_inc((SV*)hv)));
|
||||
}
|
||||
|
||||
void
|
||||
window_load_history_entries(window, ...)
|
||||
Irssi::UI::Window window
|
||||
PREINIT:
|
||||
HV *hv;
|
||||
SV **sv;
|
||||
HISTORY_REC *history;
|
||||
WINDOW_REC *tmp;
|
||||
const char *text;
|
||||
long hist_time;
|
||||
int i;
|
||||
PPCODE:
|
||||
for (i = 1; i < items; i++) {
|
||||
if (!is_hvref(ST(i))) {
|
||||
croak("Usage: Irssi::UI::Window::load_history_entries(window, hash...)");
|
||||
}
|
||||
hv = hvref(ST(i));
|
||||
if (hv != NULL) {
|
||||
tmp = NULL;
|
||||
text = NULL;
|
||||
hist_time = time(NULL);
|
||||
history = command_history_current(NULL);
|
||||
|
||||
sv = hv_fetch(hv, "text", 4, 0);
|
||||
if (sv != NULL) text = SvPV_nolen(*sv);
|
||||
sv = hv_fetch(hv, "time", 4, 0);
|
||||
if (sv != NULL && SvOK(*sv)) hist_time = SvIV(*sv);
|
||||
|
||||
if (window != NULL) {
|
||||
history = command_history_current(window);
|
||||
} else {
|
||||
sv = hv_fetch(hv, "history", 7, 0);
|
||||
if (sv != NULL && SvOK(*sv)) {
|
||||
history = command_history_find_name(SvPV_nolen(*sv));
|
||||
}
|
||||
|
||||
sv = hv_fetch(hv, "window", 6, 0);
|
||||
if (sv != NULL && SvOK(*sv)) {
|
||||
tmp = window_find_refnum(SvIV(*sv));
|
||||
if (tmp != NULL) {
|
||||
history = tmp->history;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (text != NULL && history != NULL) {
|
||||
command_history_load_entry(hist_time, history, text);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
window_delete_history_entries(window, ...)
|
||||
Irssi::UI::Window window
|
||||
PREINIT:
|
||||
HV *hv;
|
||||
SV **sv;
|
||||
HISTORY_REC *history;
|
||||
WINDOW_REC *tmp;
|
||||
const char *text;
|
||||
long hist_time;
|
||||
int i;
|
||||
PPCODE:
|
||||
for (i = 1; i < items; i++) {
|
||||
if (!is_hvref(ST(i))) {
|
||||
croak("Usage: Irssi::UI::Window::delete_history_entries(window, hash...)");
|
||||
}
|
||||
hv = hvref(ST(i));
|
||||
if (hv != NULL) {
|
||||
tmp = NULL;
|
||||
text = NULL;
|
||||
hist_time = -1;
|
||||
history = command_history_current(NULL);
|
||||
|
||||
sv = hv_fetch(hv, "text", 4, 0);
|
||||
if (sv != NULL) text = SvPV_nolen(*sv);
|
||||
sv = hv_fetch(hv, "time", 4, 0);
|
||||
if (sv != NULL && SvOK(*sv)) hist_time = SvIV(*sv);
|
||||
|
||||
if (window != NULL) {
|
||||
history = command_history_current(window);
|
||||
} else {
|
||||
sv = hv_fetch(hv, "history", 7, 0);
|
||||
if (sv != NULL && SvOK(*sv)) {
|
||||
history = command_history_find_name(SvPV_nolen(*sv));
|
||||
}
|
||||
|
||||
sv = hv_fetch(hv, "window", 6, 0);
|
||||
if (sv != NULL && SvOK(*sv)) {
|
||||
tmp = window_find_refnum(SvIV(*sv));
|
||||
if (tmp != NULL) {
|
||||
history = tmp->history;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (text != NULL && history != NULL) {
|
||||
XPUSHs(boolSV(command_history_delete_entry(hist_time, history, text)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#*******************************
|
||||
MODULE = Irssi::UI::Window PACKAGE = Irssi::Windowitem PREFIX = window_item_
|
||||
|
||||
Loading…
Reference in New Issue
Block a user