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patch 9.0.0317: when updating the whole screen a popup may not be redrawn

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Problem:    When updating the whole screen a popup may not be redrawn.
Solution:   Mark the screen and windows for redraw also when not clearing.
            Also mark popup windows for redraw.
This commit is contained in:
Bram Moolenaar
2022-08-29 13:44:28 +01:00
parent f73e5ba56f
commit b13d3405ff
7 changed files with 48 additions and 7 deletions
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29
src/screen.c
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@@ -49,7 +49,7 @@
static int screen_attr = 0;
static void screen_char_2(unsigned off, int row, int col);
static void screenclear2(void);
static void screenclear2(int doclear);
static void lineclear(unsigned off, int width, int attr);
static void lineinvalid(unsigned off, int width);
static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr);
@@ -2906,7 +2906,7 @@ give_up:
set_must_redraw(UPD_CLEAR); // need to clear the screen later
if (doclear)
screenclear2();
screenclear2(TRUE);
#ifdef FEAT_GUI
else if (gui.in_use
&& !gui.starting
@@ -2969,16 +2969,30 @@ free_screenlines(void)
#endif
}
/*
* Clear the screen.
* May delay if there is something the user should read.
* Allocated the screen for resizing if needed.
*/
void
screenclear(void)
{
check_for_delay(FALSE);
screenalloc(FALSE); // allocate screen buffers if size changed
screenclear2(); // clear the screen
screenclear2(TRUE); // clear the screen
}
/*
* Do not clear the screen but mark everything for redraw.
*/
void
redraw_as_cleared(void)
{
screenclear2(FALSE);
}
static void
screenclear2(void)
screenclear2(int doclear)
{
int i;
@@ -3007,7 +3021,7 @@ screenclear2(void)
LineWraps[i] = FALSE;
}
if (can_clear(T_CL))
if (doclear && can_clear(T_CL))
{
out_str(T_CL); // clear the display
clear_cmdline = FALSE;
@@ -3023,7 +3037,10 @@ screenclear2(void)
screen_cleared = TRUE; // can use contents of ScreenLines now
win_rest_invalid(firstwin);
win_rest_invalid(firstwin); // redraw all regular windows
#ifdef FEAT_PROP_POPUP
popup_redraw_all(); // redraw all popup windows
#endif
redraw_cmdline = TRUE;
redraw_tabline = TRUE;
if (must_redraw == UPD_CLEAR) // no need to clear again