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feat: add scroller stack support

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nixpup 2026-01-16 18:49:35 +01:00 • committed by DreamMaoMao
parent 48737bb58c
commit e0d69ece59
8 changed files with 466 additions and 52 deletions
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95
src/layout/vertical.h
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@ -199,6 +199,66 @@ void vertical_scroll_adjust_fullandmax(Client *c, struct wlr_box *target_geom) {
target_geom->x = m->w.x + (m->w.width - target_geom->width) / 2;
}
void arrange_stack_vertical(Client *scroller_stack_head,
struct wlr_box geometry, int32_t gappih) {
int32_t stack_size = 0;
Client *iter = scroller_stack_head;
while (iter) {
stack_size++;
iter = iter->next_in_stack;
}
if (stack_size == 0)
return;
float total_proportion = 0.0f;
iter = scroller_stack_head;
while (iter) {
if (iter->stack_proportion <= 0.0f || iter->stack_proportion >= 1.0f) {
iter->stack_proportion =
stack_size == 1 ? 1.0f : 1.0f / (stack_size - 1);
}
total_proportion += iter->stack_proportion;
iter = iter->next_in_stack;
}
iter = scroller_stack_head;
while (iter) {
iter->stack_proportion = iter->stack_proportion / total_proportion;
iter = iter->next_in_stack;
}
int32_t client_width;
int32_t current_x = geometry.x;
int32_t remain_client_width = geometry.width - (stack_size - 1) * gappih;
float remain_proportion = 1.0f;
iter = scroller_stack_head;
while (iter) {
client_width =
remain_client_width * (iter->stack_proportion / remain_proportion);
struct wlr_box client_geom = {.y = geometry.y,
.x = current_x,
.height = geometry.height,
.width = client_width};
resize(iter, client_geom, 0);
remain_proportion -= iter->stack_proportion;
remain_client_width -= client_width;
current_x += client_width + gappih;
iter = iter->next_in_stack;
}
}
void vertical_check_scroller_root_inside_mon(Client *c,
struct wlr_box *geometry) {
if (!GEOMINSIDEMON(geometry, c->mon)) {
geometry->y = c->mon->w.y + (c->mon->w.height - geometry->height) / 2;
}
}
// 竖屏滚动布局
void vertical_scroller(Monitor *m) {
int32_t i, n, j;
@ -212,6 +272,7 @@ void vertical_scroller(Monitor *m) {
int32_t cur_gappiv = enablegaps ? m->gappiv : 0;
int32_t cur_gappov = enablegaps ? m->gappov : 0;
int32_t cur_gappoh = enablegaps ? m->gappoh : 0;
int32_t cur_gappih = enablegaps ? m->gappih : 0;
cur_gappiv =
smartgaps && m->visible_scroll_tiling_clients == 1 ? 0 : cur_gappiv;
@ -235,7 +296,7 @@ void vertical_scroller(Monitor *m) {
j = 0;
wl_list_for_each(c, &clients, link) {
if (VISIBLEON(c, m) && ISSCROLLTILED(c)) {
if (VISIBLEON(c, m) && ISSCROLLTILED(c) && !c->prev_in_stack) {
tempClients[j] = c;
j++;
}
@ -253,7 +314,8 @@ void vertical_scroller(Monitor *m) {
target_geom.height = (m->w.height - 2 * cur_gappov) * single_proportion;
target_geom.y = m->w.y + (m->w.height - target_geom.height) / 2;
target_geom.x = m->w.x + (m->w.width - target_geom.width) / 2;
resize(c, target_geom, 0);
vertical_check_scroller_root_inside_mon(c, &target_geom);
arrange_stack_vertical(c, target_geom, cur_gappih);
free(tempClients);
return;
}
@ -267,6 +329,11 @@ void vertical_scroller(Monitor *m) {
root_client = center_tiled_select(m);
}
// root_client might be in a stack, find the stack head
if (root_client) {
root_client = get_scroll_stack_head(root_client);
}
if (!root_client) {
free(tempClients);
return;
@ -302,10 +369,16 @@ void vertical_scroller(Monitor *m) {
if (tempClients[focus_client_index]->isfullscreen) {
target_geom.y = m->m.y;
resize(tempClients[focus_client_index], target_geom, 0);
vertical_check_scroller_root_inside_mon(tempClients[focus_client_index],
&target_geom);
arrange_stack_vertical(tempClients[focus_client_index], target_geom,
cur_gappih);
} else if (tempClients[focus_client_index]->ismaximizescreen) {
target_geom.y = m->w.y + cur_gappov;
resize(tempClients[focus_client_index], target_geom, 0);
vertical_check_scroller_root_inside_mon(tempClients[focus_client_index],
&target_geom);
arrange_stack_vertical(tempClients[focus_client_index], target_geom,
cur_gappih);
} else if (need_scroller) {
if (scroller_focus_center ||
((!m->prevsel ||
@ -323,10 +396,16 @@ void vertical_scroller(Monitor *m) {
scroller_structs)
: m->w.y + scroller_structs;
}
resize(tempClients[focus_client_index], target_geom, 0);
vertical_check_scroller_root_inside_mon(tempClients[focus_client_index],
&target_geom);
arrange_stack_vertical(tempClients[focus_client_index], target_geom,
cur_gappih);
} else {
target_geom.y = c->geom.y;
resize(tempClients[focus_client_index], target_geom, 0);
vertical_check_scroller_root_inside_mon(tempClients[focus_client_index],
&target_geom);
arrange_stack_vertical(tempClients[focus_client_index], target_geom,
cur_gappih);
}
for (i = 1; i <= focus_client_index; i++) {
@ -336,7 +415,7 @@ void vertical_scroller(Monitor *m) {
target_geom.y = tempClients[focus_client_index - i + 1]->geom.y -
cur_gappiv - target_geom.height;
resize(c, target_geom, 0);
arrange_stack_vertical(c, target_geom, cur_gappih);
}
for (i = 1; i < n - focus_client_index; i++) {
@ -346,7 +425,7 @@ void vertical_scroller(Monitor *m) {
target_geom.y = tempClients[focus_client_index + i - 1]->geom.y +
cur_gappiv +
tempClients[focus_client_index + i - 1]->geom.height;
resize(c, target_geom, 0);
arrange_stack_vertical(c, target_geom, cur_gappih);
}
free(tempClients);