pegasus/weechat
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Added history limit (text buffer & commands)

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This commit is contained in:
Sebastien Helleu
2004-06-13 00:40:30 +00:00
parent fed6c36d19
commit 340176d635
12 changed files with 200 additions and 44 deletions
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src/gui/gui-common.c
+44 -11
View File
@@ -34,6 +34,7 @@
#include "../common/weechat.h"
#include "gui.h"
#include "../../common/weeconfig.h"
#include "../irc/irc.h"
@@ -92,6 +93,7 @@ gui_window_new (void *server, void *channel, int switch_to_window
/* init lines */
new_window->lines = NULL;
new_window->last_line = NULL;
new_window->num_lines = 0;
new_window->first_line_displayed = 1;
new_window->sub_lines = 0;
new_window->line_complete = 1;
@@ -110,7 +112,9 @@ gui_window_new (void *server, void *channel, int switch_to_window
/* init history */
new_window->history = NULL;
new_window->last_history = NULL;
new_window->ptr_history = NULL;
new_window->num_history = 0;
/* switch to new window */
if (switch_to_window)
@@ -161,6 +165,7 @@ gui_window_clear (t_gui_window *window)
window->lines = NULL;
window->last_line = NULL;
window->num_lines = 0;
window->first_line_displayed = 1;
window->sub_lines = 0;
window->line_complete = 1;
@@ -239,6 +244,26 @@ gui_infobar_remove ()
}
}
/*
* gui_line_free: delete a line from a window
*/
void
gui_line_free (t_gui_line *line)
{
t_gui_message *ptr_message;
while (line->messages)
{
ptr_message = line->messages->next_message;
if (line->messages->message)
free (line->messages->message);
free (line->messages);
line->messages = ptr_message;
}
free (line);
}
/*
* gui_window_free: delete a window
*/
@@ -247,7 +272,6 @@ void
gui_window_free (t_gui_window *window)
{
t_gui_line *ptr_line;
t_gui_message *ptr_message;
int create_new;
create_new = (window->server || window->channel);
@@ -261,15 +285,7 @@ gui_window_free (t_gui_window *window)
while (window->lines)
{
ptr_line = window->lines->next_line;
while (window->lines->messages)
{
ptr_message = window->lines->messages->next_message;
if (window->lines->messages->message)
free (window->lines->messages->message);
free (window->lines->messages);
window->lines->messages = ptr_message;
}
free (window->lines);
gui_line_free (window->lines);
window->lines = ptr_line;
}
if (window->input_buffer)
@@ -301,7 +317,7 @@ gui_window_free (t_gui_window *window)
t_gui_line *
gui_new_line (t_gui_window *window)
{
t_gui_line *new_line;
t_gui_line *new_line, *ptr_line;
if ((new_line = (t_gui_line *) malloc (sizeof (struct t_gui_line))))
{
@@ -317,12 +333,29 @@ gui_new_line (t_gui_window *window)
new_line->prev_line = window->last_line;
new_line->next_line = NULL;
window->last_line = new_line;
window->num_lines++;
}
else
{
wee_log_printf (_("%s not enough memory for new line!\n"));
return NULL;
}
/* remove one line if necessary */
if ((cfg_history_max_lines > 0)
&& (window->num_lines > cfg_history_max_lines))
{
if (window->last_line == window->lines)
window->last_line = NULL;
ptr_line = window->lines->next_line;
gui_line_free (window->lines);
window->lines = ptr_line;
ptr_line->prev_line = NULL;
window->num_lines--;
if (window->first_line_displayed)
gui_redraw_window_chat (window);
}
return new_line;
}
src/gui/gui.h
+3
View File
@@ -168,6 +168,7 @@ struct t_gui_window
/* chat content (lines, line is composed by many messages) */
t_gui_line *lines; /* lines of chat window */
t_gui_line *last_line; /* last line of chat window */
int num_lines; /* number of lines in the window */
int first_line_displayed; /* = 1 if first line is displayed */
int sub_lines; /* if > 0 then do not display until end */
int line_complete; /* current line complete ? (\n ending) */
@@ -185,7 +186,9 @@ struct t_gui_window
/* history */
t_history *history; /* commands history */
t_history *last_history; /* last command in history */
t_history *ptr_history; /* current command in history */
int num_history; /* number of commands in history */
/* link to next window */
t_gui_window *prev_window; /* link to previous window */