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add limit to swayc_in_direction

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taiyu 2015-08-24 01:11:21 -07:00
parent b054ac9d49
commit dbad30a409
5 changed files with 47 additions and 7 deletions
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26
sway/container.c
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@ -398,6 +398,32 @@ swayc_t *swayc_parent_by_layout(swayc_t *container, enum swayc_layouts layout) {
return container;
}
swayc_t *swayc_focus_by_type(swayc_t *container, enum swayc_types type) {
if (!ASSERT_NONNULL(container)) {
return NULL;
}
if (!sway_assert(type < C_TYPES && type >= C_ROOT, "%s: invalid type", __func__)) {
return NULL;
}
do {
container = container->focused;
} while (container && container->type != type);
return container;
}
swayc_t *swayc_focus_by_layout(swayc_t *container, enum swayc_layouts layout) {
if (!ASSERT_NONNULL(container)) {
return NULL;
}
if (!sway_assert(layout < L_LAYOUTS && layout >= L_NONE, "%s: invalid layout", __func__)) {
return NULL;
}
do {
container = container->focused;
} while (container && container->layout != layout);
return container;
}
static swayc_t *_swayc_by_handle_helper(wlc_handle handle, swayc_t *parent) {
if (!parent || !parent->children) {
return NULL;