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Some resize fixes. With terminfo + /SET indent_always OFF, doubleclicking

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long words (URLs mostly) that get split into two lines, selects the word
fully.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1929 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-10-28 21:17:34 +00:00 • committed by cras
commit 858ed4b1ef
7 changed files with 73 additions and 52 deletions
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43
src/fe-text/term.c
View file

@ -32,60 +32,60 @@
#include <signal.h>
#include <termios.h>
#define RESIZE_TIMEOUT 500 /* how often to check if the terminal has been resized */
#define MIN_SCREEN_WIDTH 20
int term_use_colors;
#ifdef SIGWINCH
static int resize_timeout_tag;
#endif
static int resize_needed;
static int resize_dirty;
static int resize_timeout(void)
/* Resize the terminal if needed */
void term_resize_dirty(void)
{
#ifdef TIOCGWINSZ
struct winsize ws;
#endif
int width, height;
if (!resize_needed)
return TRUE;
if (!resize_dirty)
return;
resize_needed = FALSE;
resize_dirty = FALSE;
#ifdef TIOCGWINSZ
/* Get new window size */
if (ioctl(0, TIOCGWINSZ, &ws) < 0)
return TRUE;
return;
if (ws.ws_row == term_height && ws.ws_col == term_width) {
/* Same size, abort. */
return TRUE;
return;
}
if (ws.ws_col < MIN_SCREEN_WIDTH)
ws.ws_col = MIN_SCREEN_WIDTH;
term_resize(ws.ws_col, ws.ws_row);
width = ws.ws_col;
height = ws.ws_row;
#else
term_resize(-1, -1);
width = height = -1;
#endif
term_resize(width, height);
mainwindows_resize(term_width, term_height);
return TRUE;
term_resize_final(width, height);
}
#ifdef SIGWINCH
static void sig_winch(int p)
{
resize_needed = TRUE;
irssi_set_dirty();
resize_dirty = TRUE;
}
#endif
static void cmd_resize(void)
{
resize_needed = TRUE;
resize_timeout();
resize_dirty = TRUE;
term_resize_dirty();
}
static void read_settings(void)
@ -129,18 +129,11 @@ void term_common_init(void)
act.sa_flags = 0;
act.sa_handler = sig_winch;
sigaction(SIGWINCH, &act, NULL);
resize_timeout_tag = g_timeout_add(RESIZE_TIMEOUT,
(GSourceFunc) resize_timeout, NULL);
#endif
}
void term_common_deinit(void)
{
#ifdef SIGWINCH
g_source_remove(resize_timeout_tag);
#endif
command_unbind("resize", (SIGNAL_FUNC) cmd_resize);
signal_remove("beep", (SIGNAL_FUNC) term_beep);
signal_remove("setup changed", (SIGNAL_FUNC) read_settings);