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updated for version 7.0077

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This commit is contained in:
Bram Moolenaar
2005-05-31 22:05:58 +00:00
parent d6ec8454b0
commit 8b044b3264
5 changed files with 212 additions and 8 deletions
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172
src/message.c
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@@ -34,6 +34,7 @@ static void t_puts __ARGS((int t_col, char_u *t_s, char_u *s, int attr));
static void msg_screen_putchar __ARGS((int c, int attr));
static int msg_check_screen __ARGS((void));
static void redir_write __ARGS((char_u *s, int maxlen));
static void verbose_write __ARGS((char_u *s, int maxlen));
#ifdef FEAT_CON_DIALOG
static char_u *msg_show_console_dialog __ARGS((char_u *message, char_u *buttons, int dfltbutton));
static int confirm_msg_used = FALSE; /* displaying confirm_msg */
@@ -101,6 +102,25 @@ msg(s)
return msg_attr_keep(s, 0, FALSE);
}
#if defined(FEAT_EVAL) || defined(FEAT_X11) || defined(USE_XSMP) \
|| defined(PROTO)
/*
* Like msg() but keep it silent when 'verbosefile' is set.
*/
int
verb_msg(s)
char_u *s;
{
int n;
verbose_enter();
n = msg_attr_keep(s, 0, FALSE);
verbose_leave();
return n;
}
#endif
int
msg_attr(s, attr)
char_u *s;
@@ -183,7 +203,7 @@ msg_strtrunc(s)
/* May truncate message to avoid a hit-return prompt */
if (!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
&& !exmode_active)
&& !exmode_active && msg_silent == 0)
{
len = vim_strsize(s);
room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
@@ -2524,11 +2544,22 @@ redir_write(str, maxlen)
char_u *s = str;
static int cur_col = 0;
if ((redir_fd != NULL
/* Don't do anything for displaying prompts and the like. */
if (redir_off)
return;
/*
* If 'verbosefile' is set write message in that file.
* Must come before the rest because of updating "msg_col".
*/
if (*p_vfile != NUL)
verbose_write(s, maxlen);
if (redir_fd != NULL
#ifdef FEAT_EVAL
|| redir_reg || redir_vname
#endif
) && !redir_off)
)
{
/* If the string doesn't start with CR or NL, go to msg_col */
if (*s != '\n' && *s != '\r')
@@ -2575,6 +2606,139 @@ redir_write(str, maxlen)
}
}
/*
* Before giving verbose messsage.
* Must always be called paired with verbose_leave()!
*/
void
verbose_enter()
{
if (*p_vfile != NUL)
++msg_silent;
}
/*
* After giving verbose message.
* Must always be called paired with verbose_enter()!
*/
void
verbose_leave()
{
if (*p_vfile != NUL)
if (--msg_silent < 0)
msg_silent = 0;
}
/*
* Like verbose_enter() and set msg_scroll when displaying the message.
*/
void
verbose_enter_scroll()
{
if (*p_vfile != NUL)
++msg_silent;
else
/* always scroll up, don't overwrite */
msg_scroll = TRUE;
}
/*
* Like verbose_leave() and set cmdline_row when displaying the message.
*/
void
verbose_leave_scroll()
{
if (*p_vfile != NUL)
{
if (--msg_silent < 0)
msg_silent = 0;
}
else
cmdline_row = msg_row;
}
static FILE *verbose_fd = NULL;
static int verbose_did_open = FALSE;
/*
* Called when 'verbosefile' is set: stop writing to the file.
*/
void
verbose_stop()
{
if (verbose_fd != NULL)
{
fclose(verbose_fd);
verbose_fd = NULL;
}
verbose_did_open = FALSE;
}
/*
* Open the file 'verbosefile'.
* Return FAIL or OK.
*/
int
verbose_open()
{
if (verbose_fd == NULL && !verbose_did_open)
{
/* Only give the error message once. */
verbose_did_open = TRUE;
verbose_fd = fopen((char *)p_vfile, "a");
if (verbose_fd == NULL)
{
EMSG2(_(e_notopen), p_vfile);
return FAIL;
}
}
return OK;
}
/*
* Write a string to 'verbosefile'.
* When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
*/
static void
verbose_write(str, maxlen)
char_u *str;
int maxlen;
{
char_u *s = str;
static int cur_col = 0;
/* Open the file when called the first time. */
if (verbose_fd == NULL)
verbose_open();
if (verbose_fd != NULL)
{
/* If the string doesn't start with CR or NL, go to msg_col */
if (*s != '\n' && *s != '\r')
{
while (cur_col < msg_col)
{
fputs(" ", verbose_fd);
++cur_col;
}
}
/* Adjust the current column */
while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
{
putc(*s, verbose_fd);
if (*s == '\r' || *s == '\n')
cur_col = 0;
else if (*s == '\t')
cur_col += (8 - cur_col % 8);
else
++cur_col;
++s;
}
}
}
/*
* Give a warning message (for searching).
* Use 'w' highlighting and may repeat the message after redrawing
@@ -3206,7 +3370,7 @@ do_browse(flags, title, dflt, ext, initdir, filter, buf)
*
* This code is based on snprintf.c - a portable implementation of snprintf
* by Mark Martinec <mark.martinec@ijs.si>, Version 2.2, 2000-10-06.
* It was heavely modified to fit in Vim.
* Included with permission. It was heavely modified to fit in Vim.
* The original code, including useful comments, can be found here:
* http://www.ijs.si/software/snprintf/
*