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refactor(screen): screen.c delenda est

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drawscreen.c vs screen.c makes absolutely no sense.
The screen exists only to draw upon it, therefore helper functions
are distributed randomly between screen.c and the file that
does the redrawing. In addition screen.c does a lot of drawing on the
screen.

It made more sense for vim/vim as our grid.c is their screen.c

Not sure if we want to dump all the code for option chars into
optionstr.c, so keep these in a optionchar.c for now.
This commit is contained in:
bfredl
2023-03-14 11:49:46 +01:00
parent ef31444ccc
commit d6ecead364
37 changed files with 1069 additions and 1176 deletions
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27
src/nvim/message.c
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@@ -49,7 +49,6 @@
#include "nvim/pos.h"
#include "nvim/regexp.h"
#include "nvim/runtime.h"
#include "nvim/screen.h"
#include "nvim/strings.h"
#include "nvim/ui.h"
#include "nvim/ui_compositor.h"
@@ -1340,6 +1339,14 @@ void set_keep_msg(char *s, int attr)
keep_msg_attr = attr;
}
/// Return true if printing messages should currently be done.
bool messaging(void)
{
// TODO(bfredl): with general support for "async" messages with p_ch,
// this should be re-enabled.
return !(p_lz && char_avail() && !KeyTyped) && (p_ch > 0 || ui_has(kUIMessages));
}
void msgmore(long n)
{
long pn;
@@ -3807,3 +3814,21 @@ int vim_dialog_yesnoallcancel(int type, char *title, char *message, int dflt)
}
return VIM_CANCEL;
}
/// Check if there should be a delay to allow the user to see a message.
///
/// Used before clearing or redrawing the screen or the command line.
void msg_check_for_delay(bool check_msg_scroll)
{
if ((emsg_on_display || (check_msg_scroll && msg_scroll))
&& !did_wait_return
&& emsg_silent == 0
&& !in_assert_fails) {
ui_flush();
os_delay(1006L, true);
emsg_on_display = false;
if (check_msg_scroll) {
msg_scroll = false;
}
}
}