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ipc: change {,deco_}rect to match i3

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This fixes the `deco_rect` and `rect` properties in the IPC responses
to match i3's behavior.

`deco_rect` should be relative to the parent node, not the current
node. This also takes tabbed and stacked decorations into account and
will calculate `deco_rect` for all containers since tabbed and stacked
child containers will have decorations.

`rect` should exclude the window decorations.
This commit is contained in:
Brian Ashworth 2019-03-06 00:33:10 -05:00 committed by emersion
parent a6711740bc
commit 19df2e5906
2 changed files with 45 additions and 11 deletions
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51
sway/ipc-json.c
View file

@ -350,6 +350,38 @@ static void ipc_json_describe_workspace(struct sway_workspace *workspace,
json_object_object_add(object, "floating_nodes", floating_array);
}
static void get_deco_rect(struct sway_container *c, struct wlr_box *deco_rect) {
enum sway_container_layout parent_layout = container_parent_layout(c);
if (parent_layout != L_TABBED && parent_layout != L_STACKED &&
c->current.border != B_NORMAL) {
deco_rect->x = deco_rect->y = deco_rect->width = deco_rect->height = 0;
return;
}
if (c->parent) {
deco_rect->x = c->x - c->parent->x;
deco_rect->y = c->y - c->parent->y;
} else {
deco_rect->x = c->x - c->workspace->x;
deco_rect->y = c->y - c->workspace->y;
}
deco_rect->width = c->width;
deco_rect->height = container_titlebar_height();
if (parent_layout == L_TABBED) {
deco_rect->width = c->parent
? c->parent->width / c->parent->children->length
: c->workspace->width / c->workspace->tiling->length;
deco_rect->x += deco_rect->width * container_sibling_index(c);
} else if (container_parent_layout(c) == L_STACKED) {
if (!c->view) {
size_t siblings = container_get_siblings(c)->length;
deco_rect->y -= deco_rect->height * siblings;
}
deco_rect->y += deco_rect->height * container_sibling_index(c);
}
}
static void ipc_json_describe_view(struct sway_container *c, json_object *object) {
json_object_object_add(object, "pid", json_object_new_int(c->view->pid));
@ -377,15 +409,6 @@ static void ipc_json_describe_view(struct sway_container *c, json_object *object
json_object_object_add(object, "window_rect", ipc_json_create_rect(&window_box));
struct wlr_box deco_box = {0, 0, 0, 0};
if (c->current.border == B_NORMAL) {
deco_box.width = c->width;
deco_box.height = c->content_y - c->y;
}
json_object_object_add(object, "deco_rect", ipc_json_create_rect(&deco_box));
struct wlr_box geometry = {0, 0, c->view->natural_width, c->view->natural_height};
json_object_object_add(object, "geometry", ipc_json_create_rect(&geometry));
@ -465,6 +488,10 @@ static void ipc_json_describe_container(struct sway_container *c, json_object *o
json_object_new_int(c->current.border_thickness));
json_object_object_add(object, "floating_nodes", json_object_new_array());
struct wlr_box deco_box = {0, 0, 0, 0};
get_deco_rect(c, &deco_box);
json_object_object_add(object, "deco_rect", ipc_json_create_rect(&deco_box));
if (c->view) {
ipc_json_describe_view(c, object);
}
@ -505,6 +532,12 @@ json_object *ipc_json_describe_node(struct sway_node *node) {
struct wlr_box box;
node_get_box(node, &box);
if (node->type == N_CONTAINER) {
struct wlr_box deco_rect = {0, 0, 0, 0};
get_deco_rect(node->sway_container, &deco_rect);
box.y += deco_rect.height;
box.height -= deco_rect.height;
}
json_object *focus = json_object_new_array();
struct focus_inactive_data data = {

5
sway/sway-ipc.7.scd
View file

@ -314,14 +314,15 @@ node and will have the following properties:
and other special nodes such as the scratchpad
|- rect
: object
: The absolute geometry of the node
: The absolute geometry of the node. The window decorations are excluded from
this, but borders are included.
|- window_rect
: object
: The geometry of the contents inside the node. The window decorations are
excluded from this calculation, but borders are included.
|- deco_rect
: object
: The geometry of the decorations inside the node
: The geometry of the decorations for the node relative to the parent node
|- geometry
: object
: The natural geometry of the contents if it were to size itself