Patch 8.1.1303
Problem: Not possible to hide a balloon.
Solution: Hide the balloon when balloon_show() is called with an empty
string or list. Add balloon_gettext().
Files: src/evalfunc.c, src/popupmnu.c, src/gui_beval.c, src/gui_w32.c,
src/beval.h, src/testdir/test_balloon.vim, runtime/doc/eval.txt
*** ../vim-8.1.1302/src/evalfunc.c 2019-05-07 22:06:48.675310695 +0200
--- src/evalfunc.c 2019-05-09 13:37:08.630549700 +0200
***************
*** 63,68 ****
--- 63,69 ----
static void f_atan2(typval_T *argvars, typval_T *rettv);
#endif
#ifdef FEAT_BEVAL
+ static void f_balloon_gettext(typval_T *argvars, typval_T *rettv);
static void f_balloon_show(typval_T *argvars, typval_T *rettv);
# if defined(FEAT_BEVAL_TERM)
static void f_balloon_split(typval_T *argvars, typval_T *rettv);
***************
*** 552,557 ****
--- 553,559 ----
{"atan2", 2, 2, f_atan2},
#endif
#ifdef FEAT_BEVAL
+ {"balloon_gettext", 0, 0, f_balloon_gettext},
{"balloon_show", 1, 1, f_balloon_show},
# if defined(FEAT_BEVAL_TERM)
{"balloon_split", 1, 1, f_balloon_split},
***************
*** 1764,1769 ****
--- 1766,1784 ----
*/
#ifdef FEAT_BEVAL
static void
+ f_balloon_gettext(typval_T *argvars UNUSED, typval_T *rettv)
+ {
+ rettv->v_type = VAR_STRING;
+ if (balloonEval != NULL)
+ {
+ if (balloonEval->msg == NULL)
+ rettv->vval.v_string = NULL;
+ else
+ rettv->vval.v_string = vim_strsave(balloonEval->msg);
+ }
+ }
+
+ static void
f_balloon_show(typval_T *argvars, typval_T *rettv UNUSED)
{
if (balloonEval != NULL)
***************
*** 1773,1781 ****
&& !gui.in_use
# endif
)
! post_balloon(balloonEval, NULL, argvars[0].vval.v_list);
else
! post_balloon(balloonEval, tv_get_string_chk(&argvars[0]), NULL);
}
}
--- 1788,1808 ----
&& !gui.in_use
# endif
)
! {
! list_T *l = argvars[0].vval.v_list;
!
! // empty list removes the balloon
! post_balloon(balloonEval, NULL,
! l == NULL || l->lv_len == 0 ? NULL : l);
! }
else
! {
! char_u *mesg = tv_get_string_chk(&argvars[0]);
!
! if (mesg != NULL)
! // empty string removes the balloon
! post_balloon(balloonEval, *mesg == NUL ? NULL : mesg, NULL);
! }
}
}
*** ../vim-8.1.1302/src/popupmnu.c 2019-04-27 22:06:33.348200718 +0200
--- src/popupmnu.c 2019-05-09 13:00:32.746821137 +0200
***************
*** 1154,1160 ****
--- 1154,1163 ----
ui_remove_balloon();
if (mesg == NULL && list == NULL)
+ {
+ pum_undisplay();
return;
+ }
if (list != NULL)
{
listitem_T *li;
*** ../vim-8.1.1302/src/gui_beval.c 2019-02-17 17:44:36.207875527 +0100
--- src/gui_beval.c 2019-05-09 13:22:36.063032440 +0200
***************
*** 117,123 ****
beval->appContext = XtWidgetToApplicationContext((Widget)target);
#endif
beval->showState = ShS_NEUTRAL;
! beval->msg = mesg;
beval->msgCB = mesgCB;
beval->clientData = clientData;
--- 117,124 ----
beval->appContext = XtWidgetToApplicationContext((Widget)target);
#endif
beval->showState = ShS_NEUTRAL;
! vim_free(beval->msg);
! beval->msg = mesg == NULL ? NULL : vim_strsave(mesg);
beval->msgCB = mesgCB;
beval->clientData = clientData;
***************
*** 208,215 ****
void
gui_mch_post_balloon(BalloonEval *beval, char_u *mesg)
{
! beval->msg = mesg;
! if (mesg != NULL)
drawBalloon(beval);
else
undrawBalloon(beval);
--- 209,217 ----
void
gui_mch_post_balloon(BalloonEval *beval, char_u *mesg)
{
! vim_free(beval->msg);
! beval->msg = mesg == NULL ? NULL : vim_strsave(mesg);
! if (beval->msg != NULL)
drawBalloon(beval);
else
undrawBalloon(beval);
***************
*** 225,230 ****
--- 227,233 ----
void
gui_mch_unpost_balloon(BalloonEval *beval)
{
+ VIM_CLEAR(beval->msg);
undrawBalloon(beval);
}
#endif
***************
*** 975,980 ****
--- 978,984 ----
gtk_widget_show(beval->balloonShell);
beval->showState = ShS_SHOWING;
+ gui_mch_update();
}
}
*** ../vim-8.1.1302/src/gui_w32.c 2019-05-08 22:28:41.677765838 +0200
--- src/gui_w32.c 2019-05-09 13:25:57.537884363 +0200
***************
*** 8506,8511 ****
--- 8506,8520 ----
{
POINT pt;
+ vim_free(beval->msg);
+ beval->msg = mesg == NULL ? NULL : vim_strsave(mesg);
+ if (beval->msg == NULL)
+ {
+ delete_tooltip(beval);
+ beval->showState = ShS_NEUTRAL;
+ return;
+ }
+
// TRACE0("gui_mch_post_balloon {{{");
if (beval->showState == ShS_SHOWING)
return;
*** ../vim-8.1.1302/src/beval.h 2019-02-17 17:44:36.199875566 +0100
--- src/beval.h 2019-05-09 13:23:08.630846624 +0200
***************
*** 75,81 ****
#ifdef FEAT_VARTABS
int *vts; // vartabstop setting for this
buffer
#endif
! char_u *msg;
#ifdef FEAT_GUI_MSWIN
void *tofree;
#endif
--- 75,81 ----
#ifdef FEAT_VARTABS
int *vts; // vartabstop setting for this
buffer
#endif
! char_u *msg; // allocated: current text
#ifdef FEAT_GUI_MSWIN
void *tofree;
#endif
*** ../vim-8.1.1302/src/testdir/test_balloon.vim 2019-05-08
22:54:26.023509040 +0200
--- src/testdir/test_balloon.vim 2019-05-09 13:44:47.320155388 +0200
***************
*** 1,8 ****
" Tests for 'balloonevalterm'.
! if !has('balloon_eval_term') || has('gui_running')
! finish
! endif
source screendump.vim
if !CanRunVimInTerminal()
--- 1,7 ----
" Tests for 'balloonevalterm'.
! " Tests that only work in the terminal.
! if has('balloon_eval_term') && !has('gui_running')
source screendump.vim
if !CanRunVimInTerminal()
***************
*** 53,55 ****
--- 52,75 ----
call StopVimInTerminal(buf)
call delete('XTest_beval_visual')
endfunc
+
+ endif
+
+ " Tests that only work in the GUI
+ if has('gui_running')
+
+ func Test_balloon_show_gui()
+ let msg = 'this this this this'
+ call balloon_show(msg)
+ call assert_equal(msg, balloon_gettext())
+ sleep 10m
+ call balloon_show('')
+
+ let msg = 'that that'
+ call balloon_show(msg)
+ call assert_equal(msg, balloon_gettext())
+ sleep 10m
+ call balloon_show('')
+ endfunc
+
+ endif
*** ../vim-8.1.1302/runtime/doc/eval.txt 2019-05-07 22:06:48.675310695
+0200
--- runtime/doc/eval.txt 2019-05-09 13:38:34.266112489 +0200
***************
*** 2226,2231 ****
--- 2226,2232 ----
asin({expr}) Float arc sine of {expr}
atan({expr}) Float arc tangent of {expr}
atan2({expr1}, {expr2}) Float arc tangent of {expr1} / {expr2}
+ balloon_gettext() String current text in the balloon
balloon_show({expr}) none show {expr} inside the balloon
balloon_split({msg}) List split {msg} as used for a balloon
browse({save}, {title}, {initdir}, {default})
***************
*** 3007,3021 ****
< 2.356194
{only available when compiled with the |+float| feature}
balloon_show({expr}) *balloon_show()*
Show {expr} inside the balloon. For the GUI {expr} is used as
a string. For a terminal {expr} can be a list, which contains
the lines of the balloon. If {expr} is not a list it will be
split with |balloon_split()|.
Example: >
func GetBalloonContent()
! " initiate getting the content
return ''
endfunc
set balloonexpr=GetBalloonContent()
--- 3008,3027 ----
< 2.356194
{only available when compiled with the |+float| feature}
+ balloon_gettext() *balloon_gettext()*
+ Return the current text in the balloon. Only for the string,
+ not used for the List.
+
balloon_show({expr}) *balloon_show()*
Show {expr} inside the balloon. For the GUI {expr} is used as
a string. For a terminal {expr} can be a list, which contains
the lines of the balloon. If {expr} is not a list it will be
split with |balloon_split()|.
+ If {expr} is an empty string any existing balloon is removed.
Example: >
func GetBalloonContent()
! " ... initiate getting the content
return ''
endfunc
set balloonexpr=GetBalloonContent()
***************
*** 4229,4234 ****
--- 4235,4242 ----
and "\..." notation |expr-quote|. For example,
feedkeys("\<CR>") simulates pressing of the <Enter> key. But
feedkeys('\<CR>') pushes 5 characters.
+ A special code that might be useful is <Ignore>, it exits the
+ wait for a character without doing anything. *<Ignore>*
{mode} is a String, which can contain these character flags:
'm' Remap keys. This is default. If {mode} is absent,
*** ../vim-8.1.1302/src/version.c 2019-05-08 22:54:26.023509040 +0200
--- src/version.c 2019-05-09 13:47:18.087347922 +0200
***************
*** 769,770 ****
--- 769,772 ----
{ /* Add new patch number below this line */
+ /**/
+ 1303,
/**/
--
[The rest of the ARMY stand around looking at a loss.]
INSPECTOR END OF FILM: (picks up megaphone) All right! Clear off! Go on!
"Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
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