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update visibility + container info functions

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taiyu 2015-08-27 23:18:28 -07:00
parent dfe0dda8d0
commit 5678d824e4
4 changed files with 77 additions and 53 deletions
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104
sway/container.c
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@ -547,6 +547,20 @@ bool swayc_is_active(swayc_t *view) {
return view && view->type == C_VIEW && (wlc_view_get_state(view->handle) & WLC_BIT_ACTIVATED);
}
bool swayc_is_parent_of(swayc_t *parent, swayc_t *child) {
while (child != &root_container) {
child = child->parent;
if (child == parent) {
return true;
}
}
return false;
}
bool swayc_is_child_of(swayc_t *child, swayc_t *parent) {
return swayc_is_parent_of(parent, child);
}
// Mapping
void container_map(swayc_t *container, void (*f)(swayc_t *view, void *data), void *data) {
@ -568,58 +582,64 @@ void container_map(swayc_t *container, void (*f)(swayc_t *view, void *data), voi
}
}
void set_view_visibility(swayc_t *view, void *data) {
if (!ASSERT_NONNULL(view)) {
return;
void update_visibility_output(swayc_t *container, wlc_handle output) {
// Inherit visibility
swayc_t *parent = container->parent;
container->visible = parent->visible;
// special cases where visibility depends on focus
if (parent->type == C_OUTPUT
|| parent->layout == L_TABBED
|| parent->layout == L_STACKED) {
container->visible = parent->focused == container;
}
// TODO add something like this.
// if (container->type == C_ROOT) {
// container->visible = true;
// } else {
// // Inherit visibility
// swayc_t *parent = container->parent;
// container->visible = parent->visible;
// // special cases where visibility depends on focus
// if (parent->type == C_OUTPUT || parent->layout == L_TABBED ||
// parent->layout == L_STACKED) {
// container->visible = parent->focused == container;
// }
// }
bool visible = *(bool *)data;
if (view->type == C_VIEW) {
wlc_view_set_output(view->handle, swayc_parent_by_type(view, C_OUTPUT)->handle);
wlc_view_set_mask(view->handle, visible ? VISIBLE : 0);
if (visible) {
wlc_view_bring_to_front(view->handle);
// Set visibility and output for view
if (container->type == C_VIEW) {
wlc_view_set_output(container->handle, output);
wlc_view_set_mask(container->handle, container->visible ? VISIBLE : 0);
if (container->visible) {
wlc_view_bring_to_front(container->handle);
} else {
wlc_view_send_to_back(view->handle);
wlc_view_send_to_back(container->handle);
}
}
// Update visibility for children
else if (container->children) {
int i, len = container->children->length;
for (i = 0; i < len; ++i) {
update_visibility_output(container->children->items[i], output);
}
}
view->visible = visible;
sway_log(L_DEBUG, "Container %p is now %s", view, visible ? "visible" : "invisible");
}
void update_visibility(swayc_t *container) {
if (!container) {
return;
}
swayc_t *ws;
if (container->type == C_ROOT || container->type == C_OUTPUT) {
int i, len = container->children->length;
for (i = 0; i < len; ++i) {
update_visibility(container->children->items[i]);
if (!container) return;
switch (container->type) {
case C_ROOT:
container->visible = true;
if (container->children) {
int i, len = container->children->length;
for (i = 0; i < len; ++i) {
update_visibility(container->children->items[i]);
}
}
return;
} else if (container->type == C_WORKSPACE) {
container->visible = container->parent->focused == container;
ws = container;
} else {
ws = swayc_active_workspace_for(container);
case C_OUTPUT:
container->visible = true;
if (container->children) {
int i, len = container->children->length;
for (i = 0; i < len; ++i) {
update_visibility_output(container->children->items[i], container->handle);
}
}
return;
default:
{
swayc_t *op = swayc_parent_by_type(container, C_OUTPUT);
update_visibility_output(container, op->handle);
}
}
// TODO better visibility setting
bool visible = (ws->parent->focused == ws);
sway_log(L_DEBUG, "Setting visibility of container %p to %s", container, visible ? "visible" : "invisible");
container_map(ws, set_view_visibility, &visible);
}
void reset_gaps(swayc_t *view, void *data) {