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input: Only commit transactions when necessary

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There is no need to check for transactions at the end of every user
input, as the vast majority of input will not issue transactions. This
implementation can also hide where changes are made without an
appropriate transaction commit, as a future unrelated input would issue
the commit instead.

Instead, commit transactions in places where changes are made or are
likely to be made.
This commit is contained in:
Kenny Levinsen 2021-02-08 02:03:01 +01:00 • committed by Tudor Brindus
parent b1b104152e
commit b5b628cb41
9 changed files with 21 additions and 20 deletions
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4
sway/input/seatop_resize_floating.c
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@ -2,6 +2,7 @@
#include <limits.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include "sway/desktop/transaction.h"
#include "sway/input/cursor.h"
#include "sway/input/seat.h"
#include "sway/tree/arrange.h"
@ -27,6 +28,7 @@ static void handle_button(struct sway_seat *seat, uint32_t time_msec,
if (seat->cursor->pressed_button_count == 0) {
container_set_resizing(con, false);
arrange_container(con); // Send configure w/o resizing hint
transaction_commit_dirty();
seatop_begin_default(seat);
}
}
@ -133,6 +135,7 @@ static void handle_pointer_motion(struct sway_seat *seat, uint32_t time_msec) {
con->content_height += relative_grow_height;
arrange_container(con);
transaction_commit_dirty();
}
static void handle_unref(struct sway_seat *seat, struct sway_container *con) {
@ -176,6 +179,7 @@ void seatop_begin_resize_floating(struct sway_seat *seat,
container_set_resizing(con, true);
container_raise_floating(con);
transaction_commit_dirty();
const char *image = edge == WLR_EDGE_NONE ?
"se-resize" : wlr_xcursor_get_resize_name(edge);