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vim-patch:8.0.0286: not always redrawing after screen resize

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Problem:    When concealing is active and the screen is resized in the GUI it
            is not immediately redrawn.
Solution:   Use update_prepare() and update_finish() from
            update_single_line().
c10f0e7cb0
This commit is contained in:
Jan Edmund Lazo 2018-06-20 00:00:18 -04:00 committed by Jan Edmund Lazo
parent 38b4ca26b5
commit fd674c875b
1 changed files with 23 additions and 26 deletions
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49
src/nvim/screen.c
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@ -477,6 +477,25 @@ void update_screen(int type)
} }
// Prepare for updating one or more windows.
// Caller must check for "updating_screen" already set to avoid recursiveness.
static void update_prepare(void)
{
updating_screen = true;
start_search_hl();
}
// Finish updating one or more windows.
static void update_finish(void)
{
if (redraw_cmdline) {
showmode();
}
end_search_hl();
updating_screen = false;
}
/* /*
* Return TRUE if the cursor line in window "wp" may be concealed, according * Return TRUE if the cursor line in window "wp" may be concealed, according
* to the 'concealcursor' option. * to the 'concealcursor' option.
@ -522,10 +541,11 @@ void update_single_line(win_T *wp, linenr_T lnum)
if (linebuf_char == NULL || updating_screen) { if (linebuf_char == NULL || updating_screen) {
return; return;
} }
updating_screen = true;
if (lnum >= wp->w_topline && lnum < wp->w_botline if (lnum >= wp->w_topline && lnum < wp->w_botline
&& foldedCount(wp, lnum, &win_foldinfo) == 0) { && foldedCount(wp, lnum, &win_foldinfo) == 0) {
update_prepare();
row = 0; row = 0;
for (j = 0; j < wp->w_lines_valid; ++j) { for (j = 0; j < wp->w_lines_valid; ++j) {
if (lnum == wp->w_lines[j].wl_lnum) { if (lnum == wp->w_lines[j].wl_lnum) {
@ -541,33 +561,10 @@ void update_single_line(win_T *wp, linenr_T lnum)
} }
row += wp->w_lines[j].wl_size; row += wp->w_lines[j].wl_size;
} }
update_finish();
} }
need_cursor_line_redraw = false; need_cursor_line_redraw = false;
updating_screen = false;
}
/*
* Prepare for updating one or more windows.
* Caller must check for "updating_screen" already set to avoid recursiveness.
*/
static void update_prepare(void)
{
updating_screen = TRUE;
start_search_hl();
}
/*
* Finish updating one or more windows.
*/
static void update_finish(void)
{
if (redraw_cmdline) {
showmode();
}
end_search_hl();
updating_screen = FALSE;
} }
void update_debug_sign(const buf_T *const buf, const linenr_T lnum) void update_debug_sign(const buf_T *const buf, const linenr_T lnum)