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feat: focusdir now moves the viewport too, making it center the new focused window

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ernestoCruz05 2026-03-28 17:34:02 +00:00
parent 1e217af3d9
commit 3045ef3095
3 changed files with 31 additions and 0 deletions
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2
src/dispatch/bind_define.h
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@ -142,6 +142,8 @@ int32_t focusdir(const Arg *arg) {
focusclient(c, 1);
if (config.warpcursor)
warp_cursor(c);
if (selmon && is_canvas_layout(selmon))
canvas_pan_to_client(selmon, c);
} else {
if (config.focus_cross_tag) {
if (arg->i == LEFT || arg->i == UP)

28
src/layout/canvas.h
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@ -119,3 +119,31 @@ static void canvas(Monitor *m) {
apply_visual_zoom(c, effective_zoom);
}
}
static void canvas_pan_to_client(Monitor *m, Client *c) {
if (!m || !c || !is_canvas_layout(m))
return;
uint32_t tag = m->pertag->curtag;
if (c->canvas_geom[tag].width <= 0 || c->canvas_geom[tag].height <= 0)
return;
float zoom = m->pertag->canvas_zoom[tag];
float pan_x = m->pertag->canvas_pan_x[tag];
float pan_y = m->pertag->canvas_pan_y[tag];
float vp_w = m->w.width / zoom;
float vp_h = m->w.height / zoom;
float cx = c->canvas_geom[tag].x;
float cy = c->canvas_geom[tag].y;
float cw = c->canvas_geom[tag].width;
float ch = c->canvas_geom[tag].height;
if (cx >= pan_x && cy >= pan_y &&
cx + cw <= pan_x + vp_w && cy + ch <= pan_y + vp_h)
return;
m->pertag->canvas_pan_x[tag] = cx + cw / 2.0f - vp_w / 2.0f;
m->pertag->canvas_pan_y[tag] = cy + ch / 2.0f - vp_h / 2.0f;
canvas_reposition(m);
}

1
src/mango.c
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@ -1036,6 +1036,7 @@ static struct wl_event_source *sync_keymap;
#include "animation/layer.h"
#include "animation/tag.h"
static void canvas_reposition(Monitor *m);
static void canvas_pan_to_client(Monitor *m, Client *c);
#include "dispatch/bind_define.h"
#include "ext-protocol/all.h"
#include "fetch/fetch.h"