amolinae06/mew
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use callback for redrawing, fixes preferred scale

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sewn 2024-07-15 16:07:42 +03:00
parent a0d3d83b7c
commit 4fb17188e8
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1 changed files with 25 additions and 5 deletions
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30
mew.c
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@ -71,6 +71,7 @@ static struct xdg_activation_v1 *activation;
static struct wl_surface *surface;
static struct wl_registry *registry;
static Drwl *drw;
static struct wl_callback *frame_callback;
#include "config.h"
@ -168,7 +169,7 @@ loadfonts(void)
die("no fonts could be loaded");
lrpad = drw->font->height;
bh = drw->font->height + 2;
bh = drw->font->height + (2 * scale);
lines = MAX(lines, 0);
mh = (lines + 1) * bh;
promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
@ -325,6 +326,27 @@ drawmenu(void)
wl_surface_commit(surface);
}
static void
frame_callback_handle_done(void *data, struct wl_callback *callback,
uint32_t time)
{
wl_callback_destroy(frame_callback);
frame_callback = NULL;
drawmenu();
}
static const struct wl_callback_listener frame_callback_listener = {
.done = frame_callback_handle_done,
};
static void
redraw()
{
frame_callback = wl_surface_frame(surface);
wl_callback_add_listener(frame_callback, &frame_callback_listener, NULL);
wl_surface_commit(surface);
}
static void
match(void)
{
@ -613,7 +635,7 @@ keyboard_keypress(enum wl_keyboard_key_state state, xkb_keysym_t sym, int ctrl,
insert(buf, strnlen(buf, 8));
}
draw:
drawmenu();
redraw();
}
static void
@ -729,6 +751,7 @@ surface_handle_preferred_scale(void *data,
scale = factor;
loadfonts();
zwlr_layer_surface_v1_set_size(layer_surface, 0, mh / scale);
redraw();
}
static const struct wl_surface_listener surface_listener = {
@ -832,7 +855,6 @@ run(void)
};
match();
drawmenu();
while (running) {
if (wl_display_prepare_read(display) < 0)
@ -890,8 +912,6 @@ setup(void)
die("cannot create drwl drawing context");
loadfonts();
match();
surface = wl_compositor_create_surface(compositor);
wl_surface_add_listener(surface, &surface_listener, NULL);