diff options
Diffstat (limited to 'src/common/history.c')
| -rw-r--r-- | src/common/history.c | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/src/common/history.c b/src/common/history.c index 4f49028a6..c930de452 100644 --- a/src/common/history.c +++ b/src/common/history.c @@ -29,11 +29,14 @@ #include "weechat.h" #include "history.h" +#include "weeconfig.h" #include "../gui/gui.h" t_history *history_general = NULL; +t_history *history_general_last = NULL; t_history *history_general_ptr = NULL; +int num_history_general = 0; /* @@ -43,25 +46,63 @@ t_history *history_general_ptr = NULL; void history_add (void *window, char *string) { - t_history *new_history; + t_history *new_history, *ptr_history; + /* add history to general history */ new_history = (t_history *)malloc (sizeof (t_history)); if (new_history) { new_history->text = strdup (string); - /* add history to general history */ if (history_general) history_general->prev_history = new_history; + else + history_general_last = new_history; new_history->next_history = history_general; new_history->prev_history = NULL; history_general = new_history; + num_history_general++; + + /* remove one command if necessary */ + if ((cfg_history_max_commands > 0) + && (num_history_general > cfg_history_max_commands)) + { + ptr_history = history_general_last->prev_history; + history_general_last->prev_history->next_history = NULL; + if (history_general_last->text) + free (history_general_last->text); + free (history_general_last); + history_general_last = ptr_history; + num_history_general--; + } + } + + /* add history to local history */ + new_history = (t_history *)malloc (sizeof (t_history)); + if (new_history) + { + new_history->text = strdup (string); - /* add history to local history */ if (((t_gui_window *)(window))->history) ((t_gui_window *)(window))->history->prev_history = new_history; + else + ((t_gui_window *)(window))->last_history = new_history; new_history->next_history = ((t_gui_window *)(window))->history; new_history->prev_history = NULL; ((t_gui_window *)window)->history = new_history; + ((t_gui_window *)(window))->num_history++; + + /* remove one command if necessary */ + if ((cfg_history_max_commands > 0) + && (((t_gui_window *)(window))->num_history > cfg_history_max_commands)) + { + ptr_history = ((t_gui_window *)window)->last_history->prev_history; + ((t_gui_window *)window)->last_history->prev_history->next_history = NULL; + if (((t_gui_window *)window)->last_history->text) + free (((t_gui_window *)window)->last_history->text); + free (((t_gui_window *)window)->last_history); + ((t_gui_window *)window)->last_history = ptr_history; + ((t_gui_window *)(window))->num_history++; + } } } |