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authorBram Moolenaar <Bram@vim.org>2018-04-15 17:28:13 +0200
committerBram Moolenaar <Bram@vim.org>2018-04-15 17:28:13 +0200
commit802bfb14636b24d86d0ca8e0947d808b9b7c941e (patch)
tree71797a10ea75ce5b3ab6de8b949de40517f92be1 /src/terminal.c
parente1a32310d5e9684608b893ab8295191d63178b4e (diff)
downloadvim-git-802bfb14636b24d86d0ca8e0947d808b9b7c941e.tar.gz
patch 8.0.1720: when a timer is running a terminal window may not closev8.0.1720
Problem: When a timer is running a terminal window may not close after a shell has exited. Solution: Call job_status() more often.
Diffstat (limited to 'src/terminal.c')
-rw-r--r--src/terminal.c83
1 files changed, 55 insertions, 28 deletions
diff --git a/src/terminal.c b/src/terminal.c
index 93b6f9286..0d2dab8ab 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -40,17 +40,18 @@
* TODO:
* - Win32: Make terminal used for :!cmd in the GUI work better. Allow for
* redirection. Probably in call to channel_set_pipes().
+ * - Win32: Redirecting output does not work, Test_terminal_redir_file()
+ * is disabled.
* - Copy text in the vterm to the Vim buffer once in a while, so that
* completion works.
+ * - When starting terminal window with shell in terminal, then using :gui to
+ * switch to GUI, shell stops working. Scrollback seems wrong, command
+ * running in shell is still running.
* - in GUI vertical split causes problems. Cursor is flickering. (Hirohito
* Higashi, 2017 Sep 19)
* - after resizing windows overlap. (Boris Staletic, #2164)
- * - Redirecting output does not work on MS-Windows, Test_terminal_redir_file()
- * is disabled.
* - cursor blinks in terminal on widows with a timer. (xtal8, #2142)
* - Termdebug does not work when Vim build with mzscheme. gdb hangs.
- * - MS-Windows GUI: WinBar has tearoff item
- * - MS-Windows GUI: still need to type a key after shell exits? #1924
* - After executing a shell command the status line isn't redraw.
* - add test for giving error for invalid 'termsize' value.
* - support minimal size when 'termsize' is "rows*cols".
@@ -59,7 +60,7 @@
* - Redrawing is slow with Athena and Motif. Also other GUI? (Ramel Eshed)
* - For the GUI fill termios with default values, perhaps like pangoterm:
* http://bazaar.launchpad.net/~leonerd/pangoterm/trunk/view/head:/main.c#L134
- * - when 'encoding' is not utf-8, or the job is using another encoding, setup
+ * - When 'encoding' is not utf-8, or the job is using another encoding, setup
* conversions.
*/
@@ -1223,17 +1224,32 @@ term_convert_key(term_T *term, int c, char *buf)
/*
* Return TRUE if the job for "term" is still running.
+ * If "check_job_status" is TRUE update the job status.
*/
- int
-term_job_running(term_T *term)
+ static int
+term_job_running_check(term_T *term, int check_job_status)
{
/* Also consider the job finished when the channel is closed, to avoid a
* race condition when updating the title. */
- return term != NULL
+ if (term != NULL
&& term->tl_job != NULL
- && channel_is_open(term->tl_job->jv_channel)
- && (term->tl_job->jv_status == JOB_STARTED
+ && channel_is_open(term->tl_job->jv_channel))
+ {
+ if (check_job_status)
+ job_status(term->tl_job);
+ return (term->tl_job->jv_status == JOB_STARTED
|| term->tl_job->jv_channel->ch_keep_open);
+ }
+ return FALSE;
+}
+
+/*
+ * Return TRUE if the job for "term" is still running.
+ */
+ int
+term_job_running(term_T *term)
+{
+ return term_job_running_check(term, FALSE);
}
/*
@@ -1892,6 +1908,32 @@ prepare_restore_cursor_props(void)
}
/*
+ * Returns TRUE if the current window contains a terminal and we are sending
+ * keys to the job.
+ * If "check_job_status" is TRUE update the job status.
+ */
+ static int
+term_use_loop_check(int check_job_status)
+{
+ term_T *term = curbuf->b_term;
+
+ return term != NULL
+ && !term->tl_normal_mode
+ && term->tl_vterm != NULL
+ && term_job_running_check(term, check_job_status);
+}
+
+/*
+ * Returns TRUE if the current window contains a terminal and we are sending
+ * keys to the job.
+ */
+ int
+term_use_loop(void)
+{
+ return term_use_loop_check(FALSE);
+}
+
+/*
* Called when entering a window with the mouse. If this is a terminal window
* we may want to change state.
*/
@@ -1902,7 +1944,7 @@ term_win_entered()
if (term != NULL)
{
- if (term_use_loop())
+ if (term_use_loop_check(TRUE))
{
reset_VIsual_and_resel();
if (State & INSERT)
@@ -1915,21 +1957,6 @@ term_win_entered()
}
/*
- * Returns TRUE if the current window contains a terminal and we are sending
- * keys to the job.
- */
- int
-term_use_loop(void)
-{
- term_T *term = curbuf->b_term;
-
- return term != NULL
- && !term->tl_normal_mode
- && term->tl_vterm != NULL
- && term_job_running(term);
-}
-
-/*
* Wait for input and send it to the job.
* When "blocking" is TRUE wait for a character to be typed. Otherwise return
* when there is no more typahead.
@@ -1976,7 +2003,7 @@ terminal_loop(int blocking)
restore_cursor = TRUE;
c = term_vgetc();
- if (!term_use_loop())
+ if (!term_use_loop_check(TRUE))
{
/* Job finished while waiting for a character. Push back the
* received character. */
@@ -2027,7 +2054,7 @@ terminal_loop(int blocking)
#ifdef FEAT_CMDL_INFO
clear_showcmd();
#endif
- if (!term_use_loop())
+ if (!term_use_loop_check(TRUE))
/* job finished while waiting for a character */
break;